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 AKT1 protein P31749 UNIPROT 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-252554 AKT1 protein P31749 UNIPROT 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-252583 AKT1 protein P31749 UNIPROT PEA15 protein Q15121 UNIPROT "up-regulates activity" phosphorylation Ser116 KDIIRQPsEEEIIKL 9606 BTO:0000007 12808093 t lperfetto "Protein kinase b/akt binds and phosphorylates ped/pea-15, stabilizing its antiapoptotic action." SIGNOR-102092 AKT1 protein P31749 UNIPROT PFKFB2 protein O60825 UNIPROT unknown phosphorylation Ser466 PVRMRRNsFTPLSSS 9606 BTO:0000567 12853467 t "14-3-3s bind directly to cardiac PFK-2 phosphorylated by PKB. PFK-2 was phosphorylated on both Ser466 and Ser483 by PKB. the precise mechanism of fru-2,6-P2 regulation by 14-3-3s is still puzzling." SIGNOR-252574 AKT1 protein P31749 UNIPROT PFKFB2 protein O60825 UNIPROT "up-regulates activity" phosphorylation Ser483 IRRPRNYsVGSRPLK 9606 BTO:0000562 23457334 t lperfetto "Akt-dependent activation of the heart 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase (pfkfb2) isoenzyme by amino acids." SIGNOR-252528 AKT1 protein P31749 UNIPROT PFKFB2 protein O60825 UNIPROT "up-regulates activity" phosphorylation Ser483 IRRPRNYsVGSRPLK 9606 BTO:0000567 BTO:0000562 12853467 t lperfetto "These findings suggest that pkb-dependent binding of 14-3-3s to phospho-ser483 of cardiac pfk-2 mediates the stimulation of glycolysis by growth factor." SIGNOR-252464 AKT1 protein P31749 UNIPROT 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-252477 AKT1 protein P31749 UNIPROT PHB2 protein Q99623 UNIPROT down-regulates binding 10090 15173318 t lperfetto "Akt binds prohibitin 2 and relieves its repression of myod and muscle differentiation" SIGNOR-252541 AKT1 protein P31749 UNIPROT PHF20 protein Q9BVI0 UNIPROT down-regulates phosphorylation Ser291 ELRRRKIsKGCEVPL 9606 22334668 t llicata "Akt phosphorylates phf20 at ser(291) in vitro and in vivo, which results in its translocation from the nucleus to the cytoplasm and attenuation of phf20 function." SIGNOR-252529 AKT1 protein P31749 UNIPROT PIKFYVE protein Q9Y2I7 UNIPROT up-regulates phosphorylation Ser307 PARNRSAsITNLSLD 9606 BTO:0000887 15546921 t gcesareni "Here we report that serine318 on the fyve domain-containing ptdins3p 5-kinase (pikfyve) is a novel substrate for pkb, and show that phosphorylation stimulates the ptdins3p 5-kinase activity of the enzyme." SIGNOR-252474 AKT1 protein P31749 UNIPROT PLN protein P26678 UNIPROT "down-regulates activity" phosphorylation Thr17 SAIRRAStIEMPQQA 10090 BTO:0003265 19696029 t "Akt interacts with and phosphorylates PLN at Thr(17), the Ca(2+)-calmodulin-dependent kinase IIdelta site, whereas silencing Akt signaling, through the knock-out of phosphatidylinositol-dependent kinase-1, resulted in reduced phosphorylation of PLN at Thr(17)." SIGNOR-252578 AKT1 protein P31749 UNIPROT 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-252545 AKT1 protein P31749 UNIPROT PPARGC1A protein Q9UBK2 UNIPROT "down-regulates activity" phosphorylation Ser571 RMRSRSRsFSRHRSC 9606 BTO:0000759 17554339 t lperfetto "Here we describe a mechanism by which insulin, through the intermediary protein kinase akt2/protein kinase b (pkb)-beta, elicits the phosphorylation and inhibition of the transcriptional coactivator peroxisome proliferator-activated receptor-coactivator 1alpha (pgc-1alpha), a global regulator of hepatic metabolism during fasting / phosphorylation of pgc-1alpha At ser570 Is required for akt to inhibit recruitment of pgc-1alpha To chromatin." SIGNOR-252502 AKT1 protein P31749 UNIPROT PPP1CA protein P62136 UNIPROT down-regulates phosphorylation Thr320 NPGGRPItPPRNSAK 9606 BTO:0000661 12202491 t gcesareni "Ir-induced pp1 activation in the nucleus may be a critical component in an atm-mediated pathway controlling checkpoint activation." SIGNOR-92257 AKT1 protein P31749 UNIPROT PPP1CA protein P62136 UNIPROT down-regulates phosphorylation Thr320 NPGGRPItPPRNSAK 9606 BTO:0000938 BTO:0000142 17202132 t gcesareni "Ir-induced pp1 activation in the nucleus may be a critical component in an atm-mediated pathway controlling checkpoint activation." SIGNOR-252498 AKT1 protein P31749 UNIPROT 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-252739 AKT1 protein P31749 UNIPROT PRKACA protein P17612 UNIPROT up-regulates 9606 BTO:0000938 16537363 f gcesareni "Indicating that akt positively regulates shh signaling by controlling pka-mediated gli inactivation." SIGNOR-252490 AKT1 protein P31749 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR up-regulates 9606 24743741 f "Activation of PDGFRα stimulates proliferation of PDGFRα(+) cells through PI3K-Akt and MEK2-MAPK signaling pathways, and aberrant accumulation of PDGFRα(+) cells was conspicuous in muscles of patients with both genetic and non-genetic muscle diseases." SIGNOR-254372 AKT1 protein P31749 UNIPROT PTPN1 protein P18031 UNIPROT "down-regulates activity" phosphorylation Ser50 RNRYRDVsPFDHSRI 10090 BTO:0000944 11579209 t lperfetto "Phosphorylation of ptp1b at ser(50) by akt impairs its ability to dephosphorylate the insulin receptor." SIGNOR-252542 AKT1 protein P31749 UNIPROT RAC1 protein P63000 UNIPROT "down-regulates activity" phosphorylation Ser71 YDRLRPLsYPQTDVF 9606 BTO:0000848 10617634 t "Akt protein kinase inhibits Rac1-GTP binding through phosphorylation at serine 71 of Rac1" SIGNOR-252576 AKT1 protein P31749 UNIPROT RAF1 protein P04049 UNIPROT down-regulates phosphorylation 9606 22798428 t gcesareni "Akt negatively regulates the raf and gsk-3 kinases and the cell cycle regulatory transcription factor fkhr." SIGNOR-252531 AKT1 protein P31749 UNIPROT RAF1 protein P04049 UNIPROT down-regulates phosphorylation Ser259 SQRQRSTsTPNVHMV 9606 BTO:0000150;BTO:0001130 16854453 t gcesareni "Akt and protein kinase a (pka) phosphorylate s259 on raf-1 and inhibit its activity." SIGNOR-147963 AKT1 protein P31749 UNIPROT RARA protein P10276 UNIPROT down-regulates phosphorylation Ser96 FVCQDKSsGYHYGVS 9606 BTO:0000551 16417524 t miannu "We report that akt, which is constitutively activated in nsclc cells, phosphorylates raralpha and inhibits its transactivation. / mutation of ser96 to alanine abrogated the suppressive effect of akt." SIGNOR-252489 AKT1 protein P31749 UNIPROT RNF11 protein Q9Y3C5 UNIPROT "down-regulates quantity" phosphorylation Thr135 DWLMRSFtCPSCMEP 9606 BTO:0003474 16123141 t gcesareni "Upon inhibition of the AKT pathway or mutation of T135, the phosphorylation at one of these sites is virtually eliminated, suggesting that AKT may phosphorylate RNF11 at T135. Moreover, RNF11 is phosphorylated by AKT in vitro and is recognized by phospho-AKT substrate antibodies. RNF11 shows enhanced binding to 14-3-3 in WM239 cells compared with that seen in the parental WM35 cells which have low AKT activity" SIGNOR-252558 AKT1 protein P31749 UNIPROT S1PR1 protein P21453 UNIPROT "up-regulates activity" phosphorylation Thr236 RTRSRRLtFRKNISK 9606 BTO:0001949 11583630 t lperfetto "Activated akt binds to edg-1 and phosphorylates the third intracellular loop at the t(236) residue. Transactivation of edg-1 by akt is not required for g(i)-dependent signaling but is indispensable for rac activation, cortical actin assembly, and chemotaxis" SIGNOR-252467 AKT1 protein P31749 UNIPROT SH2B2 protein O14492 UNIPROT unknown phosphorylation Ser598 SARSRSNsAERLLEA 10090 BTO:0000944 16141217 t "Serine 588 of APS is a newly identified target for protein kinase B in intact cells and in vitro. The precise function of this PKB-mediated phosphorylation event is not entirely clear but may be responsible for regulating cellular localization and will be the subject of future investigation." SIGNOR-252577 AKT1 protein P31749 UNIPROT SH2B2 protein O14492 UNIPROT "up-regulates activity" phosphorylation Ser598 SARSRSNsAERLLEA 10090 BTO:0000011 16141217 t gcesareni "This study identifies APS as a novel physiological substrate for PKB and the first serine phosphorylation site on APS" SIGNOR-252557 AKT1 protein P31749 UNIPROT 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-252501 AKT1 protein P31749 UNIPROT SKI protein P12755 UNIPROT down-regulates phosphorylation Thr458 QPRKRKLtVDTPGAP 9606 19875456 t llicata "The phosphorylation of ski at threonine 458 is induced by akt pathway activators including insulin, insulin-like growth factor-1, and hepatocyte growth factor. The phosphorylation of ski causes its destabilization and reduces ski-mediated inhibition of expression of another negative regulator of tgf-beta, smad7" SIGNOR-252527 AKT1 protein P31749 UNIPROT SLC2A1 protein P11166 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 8940145 f gcesareni "The constitutively active akt also increased the synthesis of the ubiquitously expressed glucose transporter 1. The increased glucose influx in the 3t3-l1 adipocytes directed lipid but not glycogen synthesis" SIGNOR-252579 AKT1 protein P31749 UNIPROT SLC2A4 protein P14672 UNIPROT up-regulates 9606 9415393 f "Translocation from intracellular compartment to cell surface in muscle and adipose tissue" gcesareni "Akt is not only capable of stimulating the translocation of glut4 to the cell surface. Endogenous akt is likely to play a significant physiological role in insulin-stimulated glucose uptake in insulin targets such as muscle and adipose tissue" SIGNOR-252580 AKT1 protein P31749 UNIPROT 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-123606 AKT1 protein P31749 UNIPROT SP7 protein Q8TDD2 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" SIGNOR-252514 AKT1 protein P31749 UNIPROT SP7 protein Q8TDD2 UNIPROT up-regulates phosphorylation 9606 21777568 t gcesareni "We found that Akt phosphorylates Osterix and that Akt activation increases protein stability, osteogenic activity and transcriptional activity of Osterix. We also found that BMP-2 increases the protein level of Osterix in an Akt activity-dependent manner." SIGNOR-195549 AKT1 protein P31749 UNIPROT 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-186760 AKT1 protein P31749 UNIPROT STK3 protein Q13188 UNIPROT down-regulates phosphorylation Thr117 IIRLRNKtLIEDEIA 9606 20086174 t llicata "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-163533 AKT1 protein P31749 UNIPROT 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-252509 AKT1 protein P31749 UNIPROT STK3 protein Q13188 UNIPROT down-regulates phosphorylation Thr384 GTMKRNAtSPQVQRP 9606 20086174 t llicata "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-163537 AKT1 protein P31749 UNIPROT 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-252507 AKT1 protein P31749 UNIPROT TBC1D4 protein O60343 UNIPROT unknown phosphorylation Thr642 QFRRRAHtFSHPPSS 9606 16880201 t llicata "14-3-3 proteins interact with as160 in an insulin- and akt-dependent manner via an akt phosphorylation site, thr-642." SIGNOR-252494 AKT1 protein P31749 UNIPROT TENT2 protein Q6PIY7 UNIPROT "down-regulates activity" phosphorylation Ser116 LSGERRYsMPPLFHT 9606 BTO:0000007 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-259405 AKT1 protein P31749 UNIPROT TERT protein O14746 UNIPROT up-regulates phosphorylation Ser227 GARRRGGsASRSLPL 9606 BTO:0000848 10224060 t gcesareni "Akt kinase enhances human telomerase activity through phosphorylation of htert subunit as one of its substrate proteins." SIGNOR-67313 AKT1 protein P31749 UNIPROT TERT protein O14746 UNIPROT up-regulates phosphorylation Ser824 AVRIRGKsYVQCQGI 9606 BTO:0000848 10224060 t gcesareni "Akt kinase enhances human telomerase activity through phosphorylation of htert subunit as one of its substrate proteins." SIGNOR-67317 AKT1 protein P31749 UNIPROT TP53RK protein Q96S44 UNIPROT up-regulates phosphorylation Ser250 RLRGRKRsMVG 9606 17712528 t gcesareni "Here we show that such an activation of prpk is mediated by another kinase, akt/pkb, which phosphorylates prpk at ser250." SIGNOR-252503 AKT1 protein P31749 UNIPROT TSC1/TSC2 complex SIGNOR-C101 SIGNOR "down-regulates activity" phosphorylation 10090 BTO:0000011 19593385 t lperfetto " In examining the requirements for different Akt-mediated phosphorylation sites on TSC2, we find that only TSC2 mutants lacking all five previously identified Akt sites fully block insulin-stimulated mTORC1 signaling in reconstituted Tsc2 null cells, and this mutant also inhibits adipogenesis" SIGNOR-235340 AKT1 protein P31749 UNIPROT TSC1/TSC2 complex SIGNOR-C101 SIGNOR "down-regulates activity" phosphorylation 10090 BTO:0000944 12150915 t lperfetto "We have shown thataktregulates the tsc1-tsc2 complex by directly phosphorylating tsc2. Tsc2 is inactivated by akt-dependent phosphorylation, which destabilizes tsc2 and disrupts its interaction with tsc1. Tsc2 is inactivated by akt-dependent phosphorylation, which destabilizes tsc2 and disrupts its interaction with tsc1akt has been shown to directly phosphorylate two sites on tsc2 (s939 and t1462 on the full-length human protein), which are conserved and phosphorylated in drosophila tsc2, and is likely to phosphorylate two or three additional sites (s981 and s1130/s1132)." SIGNOR-235628 AKT1 protein P31749 UNIPROT 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-235511 AKT1 protein P31749 UNIPROT 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-235515 AKT1 protein P31749 UNIPROT 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-252508 AKT1 protein P31749 UNIPROT TWIST1 protein Q15672 UNIPROT up-regulates phosphorylation Ser42 GGRKRRSsRRSAGGG 9606 20400976 t llicata "Moreover, phosphorylation of twist-1 at ser42 was shown in vivo in various human cancer tissues, suggesting that this post-translational modification ensures functional activation of twist-1 after promotion of survival during carcinogenesis." SIGNOR-164884 AKT1 protein P31749 UNIPROT 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-252491 AKT1 protein P31749 UNIPROT 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-252492 AKT1 protein P31749 UNIPROT 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-252493 AKT1 protein P31749 UNIPROT VIM protein P08670 UNIPROT up-regulates phosphorylation Ser39 TTSTRTYsLGSALRP 9606 20856200 t llicata "The binding of akt (tail region) to vim (head region) results in vim ser39 phosphorylation enhancing the ability of vim to induce motility and invasion while protecting vim from caspase-induced proteolysis." SIGNOR-252511 AKT1 protein P31749 UNIPROT 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-252593 AKT1 protein P31749 UNIPROT YBX1 protein P67809 UNIPROT up-regulates phosphorylation Ser102 NPRKYLRsVGDGETV 9606 BTO:0000150 15806160 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-252475 AKT1 protein P31749 UNIPROT 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-252521 AKT1 protein P31749 UNIPROT YWHAZ protein P63104 UNIPROT unknown phosphorylation Ser58 VVGARRSsWRVVSSI 9606 BTO:0000007 11956222 t llicata "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-116587 AKT1 protein P31749 UNIPROT ZFP36L1 protein Q07352 UNIPROT down-regulates phosphorylation Ser92 RFRDRSFsEGGERLL 9606 15538381 t llicata "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-130376 AKT1 protein P31749 UNIPROT ZYX protein Q15942 UNIPROT down-regulates phosphorylation Ser142 PQPREKVsSIDLEID 9606 17572661 t llicata "Akt binds and phosphorylates zyxin on serine 142, leading to its association with acinus zyxin is a substrate of caspases, but akt phosphorylation fails to protect its proteolytic degradation" SIGNOR-156122 AKT1S1 protein Q96B36 UNIPROT INSIG2 protein Q9Y5U4 UNIPROT "down-regulates activity" phosphorylation 10090 BTO:0000759 21723501 f "MTORC1 activation is not sufficient to stimulate hepatic SREBP1c in the absence of Akt signaling, revealing the existence of an additional downstream pathway also required for this induction. We provide evidence that this mTORC1-independent pathway involves Akt-mediated suppression of Insig2a, a liver-specific transcript encoding the SREBP1c inhibitor INSIG2." SIGNOR-256211 AKT1S1 protein Q96B36 UNIPROT mTORC1 complex SIGNOR-C3 SIGNOR "form complex" binding 9606 25628925 t lperfetto "Depending on their binding partners and sensitivities to rapamycin, mtor resides in at least two distinct complexes, termed mtor complex 1 (mtorc1, containing raptor, fkbp12, pras40 and mlst8) and mtor complex 2 (mtorc2, containing rictor, sin1, protor and mlst8)" SIGNOR-205597 AKT2 protein P31751 UNIPROT 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-245263 AKT2 protein P31751 UNIPROT AKT1S1 protein Q96B36 UNIPROT "down-regulates activity" phosphorylation Thr246 LPRPRLNtSDFQKLK 9606 BTO:0000007 12524439 t gcesareni "1) PRAS40 was phosphorylated in vitro by purified Akt on the same site that was phosphorylated in insulin-treated cells; 2) activation of an inducible Akt was alone sufficient to stimulate the phosphorylation of PRAS40; and 3) cells lacking Akt1 and Akt2 exhibit a diminished ability to phosphorylate this protein" SIGNOR-248046 AKT2 protein P31751 UNIPROT AKT1S1 protein Q96B36 UNIPROT down-regulates phosphorylation 9606 SIGNOR-C3 17277771 t gcesareni "Furthermore, pras40 phosphorylation by akt and association with 14-3-3, a cytosolic anchor protein, are crucial for insulin to stimulate mtor. These findings identify pras40 as an important regulator of insulin sensitivity of the akt-mtor pathway and a potential target for the treatment of cancers, insulin resistance and hamartoma syndromes." SIGNOR-152936 AKT2 protein P31751 UNIPROT ANKRD2 protein Q9GZV1 UNIPROT up-regulates phosphorylation Ser99 QERVRKTsLDLRREI 10090 BTO:0000165;BTO:0000222 21737686 t llicata "In vitro and in vivo studies confirmed that akt phosphorylates ankrd2 at ser-99. moreover, the forced expression of a phosphorylation-defective mutant form of ankrd2 in c2c12 myoblasts promoted a faster differentiation program, implicating akt-dependent phosphorylation at ser-99 in the negative regulation of myogenesis in response to stress conditions." SIGNOR-236978 AKT2 protein P31751 UNIPROT BAD protein Q92934 UNIPROT down-regulates phosphorylation Ser118 GRELRRMsDEFVDSF 9606 10949026 t gcesareni "Ser-136 is the major phosphoacceptor site for akt;akt can weakly phosphorilate ser-155." SIGNOR-81110 AKT2 protein P31751 UNIPROT BAD protein Q92934 UNIPROT down-regulates phosphorylation Ser99 PFRGRSRsAPPNLWA 9606 10949026 t gcesareni "Ser-136 is the major phosphoacceptor site for akt;akt can weakly phosphorilate ser-155." SIGNOR-81114 AKT2 protein P31751 UNIPROT BMI1 protein P35226 UNIPROT "up-regulates activity" phosphorylation Ser316 ANRPRKSsVNGSSAT 22505453 t lperfetto "the polycomb group silencing protein Bmi1 can be phosphorylated by AKT, which enhances its oncogenic potential in PCa. Overexpression of Bmi1 can act in combination with PTEN haploinsufficiency to induce invasive carcinogenic formation in the prostate" SIGNOR-249582 AKT2 protein P31751 UNIPROT BRAF protein P15056 UNIPROT down-regulates phosphorylation Ser364 FGQRDRSsSAPNVHI 9606 10869359 t gcesareni "We show that phosphorylation of b-raf by akt occurs at multiple residues within its amino terminal regulatory domain, at both the conserved and unique phosphorylation sites. Akt phosphorylated b-raf on s364 and s428 to inactivate its kinase activity b-raf contains three akt consensus sites, table i. One site, ser364 is conserved with c-raf;however, two sites, ser428 and thr439, are unique to b-raf" SIGNOR-78681 AKT2 protein P31751 UNIPROT CASP9 protein P55211 UNIPROT down-regulates phosphorylation Ser196 KLRRRFSsLHFMVEV 9606 9812896 t gcesareni "Akt phosphorylated recombinant casp9 in vitro on serine-196 and inhibited its protease activity" SIGNOR-61561 AKT2 protein P31751 UNIPROT CDKN1A protein P38936 UNIPROT "down-regulates activity" binding 9606 BTO:0000222 16982699 t gcesareni "Whereas akt1 phosphorylates p21, inducing its release from cdk2 and cytoplasmic localization as previously described for akt, akt2 binds p21 in the region spanning the t145 site of p21, thus competing with phosphorylation by akt1 and inducing its accumulation in the nucleus. These distinct roles of akt/pkb isoforms in modulating proliferation and p21 have important implications for the development of drugs aimed at inhibiting cancer cell proliferation." SIGNOR-149705 AKT2 protein P31751 UNIPROT CDKN1B protein P46527 UNIPROT down-regulates phosphorylation Thr157 GIRKRPAtDDSSTQN 9606 BTO:0000150 12244303 t gcesareni "Akt-induced t157 phosphorylation causes retention of p27(kip1) in the cytoplasm, precluding p27(kip1)-induced g1 arrest.[__]Thus, cytoplasmic relocalization of p27(kip1), secondary to akt-mediated phosphorylation, is a novel mechanism whereby the growth inhibitory properties of p27(kip1) are functionally inactivated and the proliferation of breast cancer cells is sustained." SIGNOR-93122 AKT2 protein P31751 UNIPROT CHUK protein O15111 UNIPROT up-regulates phosphorylation Thr23 EMRERLGtGGFGNVC 9606 BTO:0001454 SIGNOR-C14 19609947 t gcesareni "Although there are likely to be multiple levels of crosstalk between the pi3k-akt and nf-kb pathways, one mechanism has been attributed to direct phosphorylation of the amino acid residue t23 on ikb kinase alfa (ikkalfa) by akt, thereby leading to activation of this kinase upstream of nf-kb akt mediates ikkalpha phosphorylation at threonine 23 akt transiently associates in vivo with ikk and induces ikk activation. Akt mediates ikkalfa phosphorylation at threonine 23.Akt phosphorylates ikkalpha on t23, and this phosphorylation event is a prerequisite for the phosphorylation of p65 at s534 by ikkalpha and beta" SIGNOR-187010 AKT2 protein P31751 UNIPROT CREB1 protein P16220 UNIPROT up-regulates phosphorylation Ser133 EILSRRPsYRKILND 9606 9829964 t gcesareni "Creb is a nuclear target for activation via the growth factor-dependent ser/thr kinase akt/pkb. When overexpressed in serum-stimulated cells, akt/pkb potently induced ser-133 phosphorylation of creb and promoted recruitment of cbp." SIGNOR-62253 AKT2 protein P31751 UNIPROT CTNNB1 protein P35222 UNIPROT up-regulates phosphorylation Ser552 QDTQRRTsMGGTQQQ 9606 17287208 t lperfetto "Phosphorylation of beta-catenin by akt promotes beta-catenin transcriptional activitywe have demonstrated that akt phosphorylates beta-catenin at ser552 in vitro and in vivo." SIGNOR-152958 AKT2 protein P31751 UNIPROT CTNNB1 protein P35222 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000586 16293724 f gcesareni "We show that pge2 stimulates colon cancer cell growth through its heterotrimeric guanine nucleotide-binding protein (g protein) coupled receptor, ep2, by a signaling route that involves the activation of phosphoinositide 3-kinase and the protein kinase akt by free g protein bg subunits and the direct association of the g protein as subunit with the regulator of g protein signaling (rgs) domain of axin. This leads to the inactivation and release of glycogen synthase kinase 3b from its complex with axin, thereby relieving the inhibitory phosphorylation of b-catenin and activating its signaling pathway." SIGNOR-141655 AKT2 protein P31751 UNIPROT EP300 protein Q09472 UNIPROT up-regulates phosphorylation 9606 BTO:0000887 SIGNOR-C7 17964260 t gcesareni "Akt1 and 2 promote the association of myod with p300 and pcaf acetyltransferases, via direct phosphorylation of p300." SIGNOR-158627 AKT2 protein P31751 UNIPROT 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-148987 AKT2 protein P31751 UNIPROT ESR1 protein P03372 UNIPROT "up-regulates activity" phosphorylation Ser167 GGRERLAsTNDKGSM 9534 BTO:0001538 11139588 t "AKT activate ERalpha in the absence of estrogen. The consensus AKT phosphorylation site Ser-167 of ERalpha is required for phosphorylation and activation by AKT." SIGNOR-251490 AKT2 protein P31751 UNIPROT EZR protein P15311 UNIPROT up-regulates phosphorylation Thr567 QGRDKYKtLRQIRQG 9606 15531580 t llicata "Purified akt directly phosphorylates recombinant ezrin at threonine 567 in vitro in an atp-dependent manner. ezrin activation after initiation of na+-glucose cotransport requires akt2 expression" SIGNOR-130260 AKT2 protein P31751 UNIPROT FOXO1 protein Q12778 UNIPROT "down-regulates activity" phosphorylation Ser256 SPRRRAAsMDNNSKF 9606 10377430 t lperfetto "Our results demonstrate that pkb/akt directly phosphorylates fkhr1, a member of the closely related fkhr subclass of the forkhead family of transcription factors, on at least two residues (threonine-24 and serine-253). These results indicate that phosphorylation by pkbyakt negatively regulates fkhr1 by promoting export from the nucleus." SIGNOR-68652 AKT2 protein P31751 UNIPROT FOXO1 protein Q12778 UNIPROT "down-regulates activity" phosphorylation Thr24 LPRPRSCtWPLPRPE 9606 10377430 t lperfetto "Our results demonstrate that pkb/akt directly phosphorylates fkhr1, a member of the closely related fkhr subclass of the forkhead family of transcription factors, on at least two residues (threonine-24 and serine-253). These results indicate that phosphorylation by pkbyakt negatively regulates fkhr1 by promoting export from the nucleus." SIGNOR-68656 AKT2 protein P31751 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates activity" phosphorylation Ser253 APRRRAVsMDNSNKY 9606 BTO:0000150;BTO:0001130;BTO:0001271;BTO:0000527 19188143 t lperfetto "Akt-dependent phosphorylation of foxo3a (thr32, ser253, and ser315 for human foxo3) enhances foxo3a/14-3-3 Interaction and promotes foxo3a nuclear export to the cytoplasm, resulting in the repression of foxo3a transcriptional function akt phosphorylates members of the foxo factors (forkhead family of transcription factors), leading to binding of 14-3-3 proteins and cytoplasmic localisation. In particular, akt phosphorylates foxo1 on thr24, ser256 and ser319. Foxo 3alfa and foxo4 are phosphorylated on equivalent sites." SIGNOR-236671 AKT2 protein P31751 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates activity" phosphorylation Thr32 QSRPRSCtWPLQRPE 9606 BTO:0000150;BTO:0001130;BTO:0001271;BTO:0000527 19188143 t lperfetto "Akt-dependent phosphorylation of foxo3a (thr32, ser253, and ser315 for human foxo3) enhances foxo3a/14-3-3 Interaction and promotes foxo3a nuclear export to the cytoplasm, resulting in the repression of foxo3a transcriptional function akt phosphorylates members of the foxo factors (forkhead family of transcription factors), leading to binding of 14-3-3 proteins and cytoplasmic localisation. In particular, akt phosphorylates foxo1 on thr24, ser256 and ser319. Foxo 3alfa and foxo4 are phosphorylated on equivalent sites." SIGNOR-236675 AKT2 protein P31751 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser315 DFRSRTNsNASTVSG 19951971 t lperfetto "AKT phosphorylates FOXO3a at three conserved sites (Thr32, Ser253 and Ser315), therefore creating binding sites for the 14-3-3 chaperone proteins and leading to the active export of FOXO3a to the cytoplasm where it is targeted for proteasomal degradation." SIGNOR-249641 AKT2 protein P31751 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates quantity by destabilization" phosphorylation Thr32 QSRPRSCtWPLQRPE 19951971 t lperfetto "AKT phosphorylates FOXO3a at three conserved sites (Thr32, Ser253 and Ser315), therefore creating binding sites for the 14-3-3 chaperone proteins and leading to the active export of FOXO3a to the cytoplasm where it is targeted for proteasomal degradation." SIGNOR-249639 AKT2 protein P31751 UNIPROT FOXO4 protein P98177 UNIPROT "down-regulates activity" phosphorylation 9606 21620960 t lperfetto "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-233529 AKT2 protein P31751 UNIPROT FOXO4 protein P98177 UNIPROT "down-regulates activity" phosphorylation Thr32 QSRPRSCtWPLPRPE 10090 BTO:0000944 11313479 t "Phosphorylation of AFX by PKB occurs in the nucleus. Phosphorylation of S193 reduces the rate of nuclear import. PKB-mediated phosphorylation of AFX, therefore, attenuates the import of the transcription factor, which shifts the localization of the protein from the nucleus to the cytoplasm and results in the inhibition of AFX transcriptional activity." SIGNOR-251491 CTF1 protein Q16619 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-252218 AKT2 protein P31751 UNIPROT FOXO4 protein P98177 UNIPROT "down-regulates activity" phosphorylation Thr32 QSRPRSCtWPLPRPE 9606 16272144 t gcesareni "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.[...]These results indicate that phosphorylation at Thr32 and Ser197 is indispensable, whereas that at Ser262 is not critical, for regulation of the nuclear localization and transcriptional activity of FOXO4" SIGNOR-248055 AKT2 protein P31751 UNIPROT FOXO proteinfamily SIGNOR-PF27 SIGNOR "down-regulates activity" phosphorylation 9606 21620960 t lperfetto "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-252866 AKT2 protein P31751 UNIPROT FOXO proteinfamily SIGNOR-PF27 SIGNOR "down-regulates activity" phosphorylation Ser253 APRRRAVsMDNSNKY 9606 BTO:0000150;BTO:0001130;BTO:0001271;BTO:0000527 19188143 t lperfetto "Akt-dependent phosphorylation of foxo3a (thr32, ser253, and ser315 for human foxo3) enhances foxo3a/14-3-3 Interaction and promotes foxo3a nuclear export to the cytoplasm, resulting in the repression of foxo3a transcriptional function akt phosphorylates members of the foxo factors (forkhead family of transcription factors), leading to binding of 14-3-3 proteins and cytoplasmic localisation. In particular, akt phosphorylates foxo1 on thr24, ser256 and ser319. Foxo 3alfa and foxo4 are phosphorylated on equivalent sites." SIGNOR-252867 AKT2 protein P31751 UNIPROT FOXO proteinfamily SIGNOR-PF27 SIGNOR "down-regulates activity" phosphorylation Ser256 SPRRRAAsMDNNSKF 9606 10377430 t lperfetto "Our results demonstrate that pkb/akt directly phosphorylates fkhr1, a member of the closely related fkhr subclass of the forkhead family of transcription factors, on at least two residues (threonine-24 and serine-253). These results indicate that phosphorylation by pkbyakt negatively regulates fkhr1 by promoting export from the nucleus." SIGNOR-252871 AKT2 protein P31751 UNIPROT FOXO proteinfamily SIGNOR-PF27 SIGNOR "down-regulates activity" phosphorylation Ser315 DFRSRTNsNASTVSG 9606 BTO:0000150;BTO:0001130;BTO:0001271;BTO:0000527 19188143 t lperfetto "Akt-dependent phosphorylation of foxo3a (thr32, ser253, and ser315 for human foxo3) enhances foxo3a/14-3-3 Interaction and promotes foxo3a nuclear export to the cytoplasm, resulting in the repression of foxo3a transcriptional function akt phosphorylates members of the foxo factors (forkhead family of transcription factors), leading to binding of 14-3-3 proteins and cytoplasmic localisation. In particular, akt phosphorylates foxo1 on thr24, ser256 and ser319. Foxo 3alfa and foxo4 are phosphorylated on equivalent sites." SIGNOR-252868 AKT2 protein P31751 UNIPROT FOXO proteinfamily SIGNOR-PF27 SIGNOR "down-regulates activity" phosphorylation Thr32 QSRPRSCtWPLPRPE 9606 16272144 t gcesareni "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.[...]These results indicate that phosphorylation at Thr32 and Ser197 is indispensable, whereas that at Ser262 is not critical, for regulation of the nuclear localization and transcriptional activity of FOXO4" SIGNOR-252870 AKT2 protein P31751 UNIPROT FOXO proteinfamily SIGNOR-PF27 SIGNOR "down-regulates activity" phosphorylation Thr32 QSRPRSCtWPLQRPE 9606 BTO:0000150;BTO:0001130;BTO:0001271;BTO:0000527 19188143 t lperfetto "Akt-dependent phosphorylation of foxo3a (thr32, ser253, and ser315 for human foxo3) enhances foxo3a/14-3-3 Interaction and promotes foxo3a nuclear export to the cytoplasm, resulting in the repression of foxo3a transcriptional function akt phosphorylates members of the foxo factors (forkhead family of transcription factors), leading to binding of 14-3-3 proteins and cytoplasmic localisation. In particular, akt phosphorylates foxo1 on thr24, ser256 and ser319. Foxo 3alfa and foxo4 are phosphorylated on equivalent sites." SIGNOR-252869 AKT2 protein P31751 UNIPROT FOXO proteinfamily SIGNOR-PF27 SIGNOR "down-regulates quantity by destabilization" phosphorylation Ser253 APRRRAVsMDNSNKY 19951971 t lperfetto "AKT phosphorylates FOXO3a at three conserved sites (Thr32, Ser253 and Ser315), therefore creating binding sites for the 14-3-3 chaperone proteins and leading to the active export of FOXO3a to the cytoplasm where it is targeted for proteasomal degradation." SIGNOR-252863 AKT2 protein P31751 UNIPROT FOXO proteinfamily SIGNOR-PF27 SIGNOR "down-regulates quantity by destabilization" phosphorylation Ser315 DFRSRTNsNASTVSG 19951971 t lperfetto "AKT phosphorylates FOXO3a at three conserved sites (Thr32, Ser253 and Ser315), therefore creating binding sites for the 14-3-3 chaperone proteins and leading to the active export of FOXO3a to the cytoplasm where it is targeted for proteasomal degradation." SIGNOR-252864 AKT2 protein P31751 UNIPROT FOXO proteinfamily SIGNOR-PF27 SIGNOR "down-regulates quantity by destabilization" phosphorylation Thr32 QSRPRSCtWPLQRPE 19951971 t lperfetto "AKT phosphorylates FOXO3a at three conserved sites (Thr32, Ser253 and Ser315), therefore creating binding sites for the 14-3-3 chaperone proteins and leading to the active export of FOXO3a to the cytoplasm where it is targeted for proteasomal degradation." SIGNOR-252865 AKT2 protein P31751 UNIPROT GSK3B protein P49841 UNIPROT "down-regulates activity" phosphorylation 9606 BTO:0000586 SIGNOR-C110 16293724 t lperfetto "We show that PGE2 stimulates colon cancer cell growth through its heterotrimeric guanine nucleotide-binding protein (G protein)-coupled receptor, EP2, by a signaling route that involves the activation of phosphoinositide 3-kinase and the protein kinase Akt by free G protein betagamma subunits and the direct association of the G protein alphas subunit with the regulator of G protein signaling (RGS) domain of axin. This leads to the inactivation and release of glycogen synthase kinase 3beta from its complex with axin, thereby relieving the inhibitory phosphorylation of beta-catenin and activating its signaling pathway." SIGNOR-235718 AKT2 protein P31751 UNIPROT 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-245420 AKT2 protein P31751 UNIPROT HSPB1 protein P04792 UNIPROT down-regulates phosphorylation Ser82 RALSRQLsSGVSEIR 9606 19593530 t "10383393: We demonstrate that both phosphorylated sHsps and the triple mutant Hsp27-S15D,S78D,S82D show significantly decreased abilities to act as molecular chaperones suppressing thermal denaturation and facilitating refolding of citrate synthase in vitro." lperfetto "First, the akt1, akt2, and akt3 isoforms can bind directly to hsp27 and can be found in a complex with p38 mapk, mk2, and hsp27 [98_100]. Second, rane and colleagues showed that akt could phosphorylate hsp27 at ser-82, but not ser-15 or ser-78, in vitro, while co-expression of an active akt mutant and hsp27 in hek cells resulted in hsp27 phosphorylation at the same residue." SIGNOR-186776 AKT2 protein P31751 UNIPROT IKK-complex complex SIGNOR-C14 SIGNOR up-regulates phosphorylation 9606 BTO:0001454 19609947 t lperfetto "Although there are likely to be multiple levels of crosstalk between the pi3k-akt and nf-kb pathways, one mechanism has been attributed to direct phosphorylation of the amino acid residue t23 on ikb kinase alfa (ikkalfa) by akt, thereby leading to activation of this kinase upstream of nf-kb akt mediates ikkalpha phosphorylation at threonine 23 akt transiently associates in vivo with ikk and induces ikk activation. Akt mediates ikkalfa phosphorylation at threonine 23.Akt phosphorylates ikkalpha on t23, and this phosphorylation event is a prerequisite for the phosphorylation of p65 at s534 by ikkalpha and beta" SIGNOR-217463 AKT2 protein P31751 UNIPROT MAPK14 protein Q16539 UNIPROT "down-regulates activity" 9606 BTO:0000150 12697749 f lperfetto "Our data indicate that akt2 inhibits cisplatin-induced jnk/p38 and bax activation through phosphorylation of ask1" SIGNOR-100591 AKT2 protein P31751 UNIPROT MDM2 protein Q00987 UNIPROT "up-regulates activity" phosphorylation Ser166 SSRRRAIsETEENSD 9606 BTO:0000093 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-109732 AKT2 protein P31751 UNIPROT MDM2 protein Q00987 UNIPROT "up-regulates activity" phosphorylation Ser186 RQRKRHKsDSISLSF 9606 BTO:0000093 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-109736 AKT2 protein P31751 UNIPROT mTORC1 complex SIGNOR-C3 SIGNOR "up-regulates activity" phosphorylation 9606 17277771 t lperfetto "Furthermore, pras40 phosphorylation by akt and association with 14-3-3, a cytosolic anchor protein, are crucial for insulin to stimulate mtor. These findings identify pras40 as an important regulator of insulin sensitivity of the akt-mtor pathway and a potential target for the treatment of cancers, insulin resistance and hamartoma syndromes." SIGNOR-235967 AKT2 protein P31751 UNIPROT mTORC1 complex SIGNOR-C3 SIGNOR "up-regulates activity" phosphorylation 9606 BTO:0000007 17386266 t lperfetto "Insulin-stimulated phosphorylation of pras40 by akt/pkb suppresses its mtorc1 inhibitory activity." SIGNOR-236705 AKT2 protein P31751 UNIPROT MTOR protein P42345 UNIPROT up-regulates 9606 BTO:0000887;BTO:0001103 12782654 f gcesareni "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-101324 AKT2 protein P31751 UNIPROT NFKB1 protein P19838 UNIPROT up-regulates 9606 17604717 f gcesareni "Several studies have demonstrated that akt signaling can activate the nf-kb transcription factor downstream of a variety of stimuli, such as tumor necrosis factor (tnfalfa)" SIGNOR-156530 AKT2 protein P31751 UNIPROT NOS3 protein P29474 UNIPROT "up-regulates activity" binding 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-251623 AKT2 protein P31751 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-251624 AKT2 protein P31751 UNIPROT P300/PCAF complex SIGNOR-C7 SIGNOR up-regulates phosphorylation 9606 BTO:0000887 17964260 t lperfetto "Akt1 and 2 promote the association of myod with p300 and pcaf acetyltransferases, via direct phosphorylation of p300." SIGNOR-217673 AKT2 protein P31751 UNIPROT 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-242097 AKT2 protein P31751 UNIPROT PPARGC1A protein Q9UBK2 UNIPROT down-regulates phosphorylation Ser571 RMRSRSRsFSRHRSC 9606 17554339 t miannu "Here we describe a mechanism by which insulin, through the intermediary protein kinase akt2/protein kinase b (pkb)-beta, elicits the phosphorylation and inhibition of the transcriptional coactivator peroxisome proliferator-activated receptor-coactivator 1alpha (pgc-1alpha), a global regulator of hepatic metabolism during fasting / phosphorylation of pgc-1? At ser?570 Is required for akt to inhibit recruitment of pgc-1? To chromatin." SIGNOR-155536 AKT2 protein P31751 UNIPROT PTPN1 protein P18031 UNIPROT "down-regulates activity" phosphorylation Ser50 RNRYRDVsPFDHSRI 10090 BTO:0000944 11579209 t lperfetto "We conclude that ptp1b is a novel substrate for akt and that phosphorylation of ptp1b by akt at ser(50) may negatively modulate its phosphatase activity creating a positive feedback mechanism forinsulin signaling" SIGNOR-235491 AKT2 protein P31751 UNIPROT RAF1 protein P04049 UNIPROT "down-regulates activity" phosphorylation 9606 BTO:0000150 10576742 t lperfetto "Akt (protein kinase b), a member of a different signaling pathway that also regulates these responses, interacted with raf and phosphorylated this protein at a highly conserved serine residue in its regulatory domain in vivo. This phosphorylation of raf by akt inhibited activation of the raf-mek-erk signaling pathway and shifted the cellular response in a human breast cancer cell line from cell cycle arrest to proliferation." SIGNOR-235678 AKT2 protein P31751 UNIPROT SH3RF1 protein Q7Z6J0 UNIPROT down-regulates phosphorylation Ser304 KNTKKRHsFTSLTMA 9606 17535800 t gcesareni "Overexpression of posh induces apoptosis in a variety of cell types, but apoptosis can be prevented by co-expressing the pro-survival protein kinase akt. 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" SIGNOR-155233 AKT2 protein P31751 UNIPROT TSC1/TSC2 complex SIGNOR-C101 SIGNOR "down-regulates activity" phosphorylation 10090 BTO:0000011 19593385 t lperfetto "In examining the requirements for different Akt-mediated phosphorylation sites on TSC2, we find that only TSC2 mutants lacking all five previously identified Akt sites fully block insulin-stimulated mTORC1 signaling in reconstituted Tsc2 null cells, and this mutant also inhibits adipogenesis" SIGNOR-235852 AKT2 protein P31751 UNIPROT TSC2 protein P49815 UNIPROT down-regulates phosphorylation Ser939 SFRARSTsLNERPKS 9606 12150915 t gcesareni "We demonstrate here that tuberin is phosphorylated on s939 and t1462 in response to pi3k activation. Our results are consistent with akt being the pi3k-depen-dent tuberin kinase. The pi3k-akt-mediated phosphorylation of tuberin would inhibit the function of the tuberin-hamartin complex." SIGNOR-91041 AKT2 protein P31751 UNIPROT TSC2 protein P49815 UNIPROT down-regulates phosphorylation Ser939 SFRARSTsLNERPKS 9606 12172553 t gcesareni "We demonstrate here that tuberin is phosphorylated on s939 and t1462 in response to pi3k activation. Our results are consistent with akt being the pi3k-depen-dent tuberin kinase. The pi3k-akt-mediated phosphorylation of tuberin would inhibit the function of the tuberin-hamartin complex." SIGNOR-91388 AKT2 protein P31751 UNIPROT TSC2 protein P49815 UNIPROT down-regulates phosphorylation Ser939 SFRARSTsLNERPKS 9606 BTO:0000150;BTO:0001130;BTO:0001271;BTO:0000527 19188143 t gcesareni "We demonstrate here that tuberin is phosphorylated on s939 and t1462 in response to pi3k activation. Our results are consistent with akt being the pi3k-depen-dent tuberin kinase. The pi3k-akt-mediated phosphorylation of tuberin would inhibit the function of the tuberin-hamartin complex." SIGNOR-183636 AKT2 protein P31751 UNIPROT TSC2 protein P49815 UNIPROT down-regulates phosphorylation Thr1462 GLRPRGYtISDSAPS 9606 12150915 t gcesareni "We demonstrate here that tuberin is phosphorylated on s939 and t1462 in response to pi3k activation. Our results are consistent with akt being the pi3k-depen-dent tuberin kinase. The pi3k-akt-mediated phosphorylation of tuberin would inhibit the function of the tuberin-hamartin complex." SIGNOR-91045 AKT2 protein P31751 UNIPROT TSC2 protein P49815 UNIPROT down-regulates phosphorylation Thr1462 GLRPRGYtISDSAPS 9606 12172553 t gcesareni "We demonstrate here that tuberin is phosphorylated on s939 and t1462 in response to pi3k activation. Our results are consistent with akt being the pi3k-depen-dent tuberin kinase. The pi3k-akt-mediated phosphorylation of tuberin would inhibit the function of the tuberin-hamartin complex." SIGNOR-91392 AKT2 protein P31751 UNIPROT TSC2 protein P49815 UNIPROT down-regulates phosphorylation Thr1462 GLRPRGYtISDSAPS 9606 BTO:0000150;BTO:0001130;BTO:0001271;BTO:0000527 19188143 t gcesareni "We demonstrate here that tuberin is phosphorylated on s939 and t1462 in response to pi3k activation. Our results are consistent with akt being the pi3k-depen-dent tuberin kinase. The pi3k-akt-mediated phosphorylation of tuberin would inhibit the function of the tuberin-hamartin complex." SIGNOR-183640 AKT2 protein P31751 UNIPROT XIAP protein P98170 UNIPROT up-regulates phosphorylation Ser87 VGRHRKVsPNCRFIN 9606 14645242 t llicata "Here, we demonstrate that 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. Moreover, autoubiquitination of xiap is also inhibited by akt." SIGNOR-119492 AKT3 protein Q9Y243 UNIPROT AGO2 protein Q9UKV8 UNIPROT up-regulates phosphorylation Ser387 SKLMRSAsFNTDPYV 9606 18476811 t lperfetto "Phosphorylation of argonaute 2 at serine-387 facilitates its localization to processing bodies, akt3-mediated phosphorylation of ago2 is a molecular switch between target mrna cleavage and translational repression activities of ago2" SIGNOR-178416 AKT3 protein Q9Y243 UNIPROT AGO2 protein Q9UKV8 UNIPROT up-regulates phosphorylation Ser387 SKLMRSAsFNTDPYV 9606 23603119 t lperfetto "Phosphorylation of argonaute 2 at serine-387 facilitates its localization to processing bodies. , akt3-mediated phosphorylation of ago2 is a molecular switch between target mrna cleavage and translational repression activities of ago2" SIGNOR-201918 AKT3 protein Q9Y243 UNIPROT BAD protein Q92934 UNIPROT down-regulates phosphorylation Ser118 GRELRRMsDEFVDSF 9606 10949026 t gcesareni "Ser-136 is the major phosphoacceptor site for akt;akt can weakly phosphorilate ser-155." SIGNOR-81118 AKT3 protein Q9Y243 UNIPROT BAD protein Q92934 UNIPROT down-regulates phosphorylation Ser99 PFRGRSRsAPPNLWA 9606 10949026 t gcesareni "Ser-136 is the major phosphoacceptor site for akt;akt can weakly phosphorilate ser-155." SIGNOR-81122 AKT3 protein Q9Y243 UNIPROT BMI1 protein P35226 UNIPROT "up-regulates activity" phosphorylation Ser316 ANRPRKSsVNGSSAT 22505453 t lperfetto "the polycomb group silencing protein Bmi1 can be phosphorylated by AKT, which enhances its oncogenic potential in PCa. Overexpression of Bmi1 can act in combination with PTEN haploinsufficiency to induce invasive carcinogenic formation in the prostate" SIGNOR-249583 AKT3 protein Q9Y243 UNIPROT BRAF protein P15056 UNIPROT down-regulates phosphorylation Ser364 FGQRDRSsSAPNVHI 9606 10869359 t gcesareni "We show that phosphorylation of b-raf by akt occurs at multiple residues within its aminoterminal regulatory domain, at both the conserved and unique phosphorylation sites. Akt phosphorylated b-raf on s364 and s428 to inactivate its kinase activity." SIGNOR-78693 AKT3 protein Q9Y243 UNIPROT BRAF protein P15056 UNIPROT down-regulates phosphorylation Ser428 GPQRERKsSSSSEDR 9606 10869359 t gcesareni "We show that phosphorylation of b-raf by akt occurs at multiple residues within its aminoterminal regulatory domain, at both the conserved and unique phosphorylation sites. Akt phosphorylated b-raf on s364 and s428 to inactivate its kinase activity." SIGNOR-78697 AKT3 protein Q9Y243 UNIPROT CASP9 protein P55211 UNIPROT down-regulates phosphorylation Ser196 KLRRRFSsLHFMVEV 9606 9812896 t gcesareni "Akt phosphorylated recombinant casp9 in vitro on serine-196 and inhibited its protease activity" SIGNOR-61565 AKT3 protein Q9Y243 UNIPROT CHUK protein O15111 UNIPROT up-regulates phosphorylation Thr23 EMRERLGtGGFGNVC 9606 BTO:0001454 SIGNOR-C14 19609947 t gcesareni "Although there are likely to be multiple levels of crosstalk between the pi3k-akt and nf-kb pathways, one mechanism has been attributed to direct phosphorylation of the amino acid residue t23 on ikb kinase alfa (ikkalfa) by akt, thereby leading to activation of this kinase upstream of nf-kb akt mediates ikkalpha phosphorylation at threonine 23 akt transiently associates in vivo with ikk and induces ikk activation. Akt mediates ikkalfa phosphorylation at threonine 23.Akt phosphorylates ikkalpha on t23, and this phosphorylation event is a prerequisite for the phosphorylation of p65 at s534 by ikkalpha and beta" SIGNOR-187062 AKT3 protein Q9Y243 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser253 APRRRAVsMDNSNKY 19951971 t lperfetto "AKT phosphorylates FOXO3a at three conserved sites (Thr32, Ser253 and Ser315), therefore creating binding sites for the 14-3-3 chaperone proteins and leading to the active export of FOXO3a to the cytoplasm where it is targeted for proteasomal degradation." SIGNOR-249643 AKT3 protein Q9Y243 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser315 DFRSRTNsNASTVSG 19951971 t lperfetto "AKT phosphorylates FOXO3a at three conserved sites (Thr32, Ser253 and Ser315), therefore creating binding sites for the 14-3-3 chaperone proteins and leading to the active export of FOXO3a to the cytoplasm where it is targeted for proteasomal degradation." SIGNOR-249644 AKT3 protein Q9Y243 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates quantity by destabilization" phosphorylation Thr32 QSRPRSCtWPLQRPE 19951971 t lperfetto "AKT phosphorylates FOXO3a at three conserved sites (Thr32, Ser253 and Ser315), therefore creating binding sites for the 14-3-3 chaperone proteins and leading to the active export of FOXO3a to the cytoplasm where it is targeted for proteasomal degradation." SIGNOR-249642 AKT3 protein Q9Y243 UNIPROT FOXO proteinfamily SIGNOR-PF27 SIGNOR down-regulates phosphorylation Ser253 APRRRAVsMDNSNKY 9606 BTO:0000150;BTO:0001130;BTO:0001271;BTO:0000527 19188143 t gcesareni "Akt-dependent phosphorylation of foxo3a (thr32, ser253, and ser315 for human foxo3) enhances foxo3a/14?3?3 Interaction and promotes foxo3a nuclear export to the cytoplasm, resulting in the repression of foxo3a transcriptional function" SIGNOR-252877 AKT3 protein Q9Y243 UNIPROT FOXO proteinfamily SIGNOR-PF27 SIGNOR down-regulates phosphorylation Ser315 DFRSRTNsNASTVSG 9606 BTO:0000150;BTO:0001130;BTO:0001271;BTO:0000527 19188143 t gcesareni "Akt-dependent phosphorylation of foxo3a (thr32, ser253, and ser315 for human foxo3) enhances foxo3a/14?3?3 Interaction and promotes foxo3a nuclear export to the cytoplasm, resulting in the repression of foxo3a transcriptional function" SIGNOR-252878 AKT3 protein Q9Y243 UNIPROT FOXO proteinfamily SIGNOR-PF27 SIGNOR down-regulates phosphorylation Thr32 QSRPRSCtWPLQRPE 9606 BTO:0000150;BTO:0001130;BTO:0001271;BTO:0000527 19188143 t gcesareni "Akt-dependent phosphorylation of foxo3a (thr32, ser253, and ser315 for human foxo3) enhances foxo3a/14?3?3 Interaction and promotes foxo3a nuclear export to the cytoplasm, resulting in the repression of foxo3a transcriptional function" SIGNOR-252879 AKT3 protein Q9Y243 UNIPROT FOXO proteinfamily SIGNOR-PF27 SIGNOR "down-regulates quantity by destabilization" phosphorylation Ser253 APRRRAVsMDNSNKY 19951971 t lperfetto "AKT phosphorylates FOXO3a at three conserved sites (Thr32, Ser253 and Ser315), therefore creating binding sites for the 14-3-3 chaperone proteins and leading to the active export of FOXO3a to the cytoplasm where it is targeted for proteasomal degradation." SIGNOR-252874 AKT3 protein Q9Y243 UNIPROT FOXO proteinfamily SIGNOR-PF27 SIGNOR "down-regulates quantity by destabilization" phosphorylation Ser315 DFRSRTNsNASTVSG 19951971 t lperfetto "AKT phosphorylates FOXO3a at three conserved sites (Thr32, Ser253 and Ser315), therefore creating binding sites for the 14-3-3 chaperone proteins and leading to the active export of FOXO3a to the cytoplasm where it is targeted for proteasomal degradation." SIGNOR-252875 AKT3 protein Q9Y243 UNIPROT FOXO proteinfamily SIGNOR-PF27 SIGNOR "down-regulates quantity by destabilization" phosphorylation Thr32 QSRPRSCtWPLQRPE 19951971 t lperfetto "AKT phosphorylates FOXO3a at three conserved sites (Thr32, Ser253 and Ser315), therefore creating binding sites for the 14-3-3 chaperone proteins and leading to the active export of FOXO3a to the cytoplasm where it is targeted for proteasomal degradation." SIGNOR-252876 AKT3 protein Q9Y243 UNIPROT 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-245424 AKT3 protein Q9Y243 UNIPROT HSPB1 protein P04792 UNIPROT down-regulates phosphorylation Ser82 RALSRQLsSGVSEIR 9606 19593530 t "10383393: We demonstrate that both phosphorylated sHsps and the triple mutant Hsp27-S15D,S78D,S82D show significantly decreased abilities to act as molecular chaperones suppressing thermal denaturation and facilitating refolding of citrate synthase in vitro." lperfetto "First, the akt1, akt2, and akt3 isoforms can bind directly to hsp27 and can be found in a complex with p38 mapk, mk2, and hsp27 [98_100]. Second, rane and colleagues showed that akt could phosphorylate hsp27 at ser-82, but not ser-15 or ser-78, in vitro, while co-expression of an active akt mutant and hsp27 in hek cells resulted in hsp27 phosphorylation at the same residue." SIGNOR-186780 AKT3 protein Q9Y243 UNIPROT IKK-complex complex SIGNOR-C14 SIGNOR up-regulates phosphorylation 9606 BTO:0001454 19609947 t lperfetto "Although there are likely to be multiple levels of crosstalk between the pi3k-akt and nf-kb pathways, one mechanism has been attributed to direct phosphorylation of the amino acid residue t23 on ikb kinase alfa (ikkalfa) by akt, thereby leading to activation of this kinase upstream of nf-kb akt mediates ikkalpha phosphorylation at threonine 23 akt transiently associates in vivo with ikk and induces ikk activation. Akt mediates ikkalfa phosphorylation at threonine 23.Akt phosphorylates ikkalpha on t23, and this phosphorylation event is a prerequisite for the phosphorylation of p65 at s534 by ikkalpha and beta" SIGNOR-217466 AKT3 protein Q9Y243 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-251626 CTSK protein P43235 UNIPROT ECM_disassembly phenotype SIGNOR-PH80 SIGNOR up-regulates 11920402 f lperfetto "Cathepsins K and S have been implicated in various aspects of extracellular matrix degradation and inflammatory responses." SIGNOR-253318 AKT3 protein Q9Y243 UNIPROT 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-242107 AKT3 protein Q9Y243 UNIPROT 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-201129 AKT3 protein Q9Y243 UNIPROT TBX3 protein O15119 UNIPROT "up-regulates activity" phosphorylation Ser719 AEKEAATsELQSIQR 9606 BTO:0000848 25595898 t miannu "We have identified TBX3 as a key substrate of AKT3 in melanomagenesis. we have identified the AKT3 target site at serine residue 720 in the TBX3 protein and show that this site is phosphorylated in vivo. the phosphorylation at S720 promotes TBX3 protein stability, nuclear localization, transcriptional repression of E-cadherin, and its role in cell migration and invasion." SIGNOR-223534 AKT proteinfamily SIGNOR-PF24 SIGNOR 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 ADRB2 protein P07550 UNIPROT down-regulates phosphorylation Ser345 ELLCLRRsSLKAYGN 9606 11809767 t lperfetto "Akt mediates sequestration of the beta(2)-adrenergic receptor in response to insulin. Phosphorylation studies of the c-terminal cytoplasmic domain of the beta(2)-adrenergic receptor by akt in vitro identified ser(345) and ser(346) within a consensus motif for akt phosphorylation." SIGNOR-114466 AKT proteinfamily SIGNOR-PF24 SIGNOR ADRB2 protein P07550 UNIPROT down-regulates phosphorylation Ser346 LLCLRRSsLKAYGNG 9606 11809767 t lperfetto "Akt mediates sequestration of the beta(2)-adrenergic receptor in response to insulin. Phosphorylation studies of the c-terminal cytoplasmic domain of the beta(2)-adrenergic receptor by akt in vitro identified ser(345) and ser(346) within a consensus motif for akt phosphorylation." SIGNOR-114470 AKT proteinfamily SIGNOR-PF24 SIGNOR AKT1S1 protein Q96B36 UNIPROT "down-regulates activity" phosphorylation Thr246 LPRPRLNtSDFQKLK 9606 BTO:0000007 12524439 t gcesareni "Treatment of these cells with 4-hydroxytamoxifen stimulated the phosphorylation of wt PRAS40 but not the mutant PRAS40 in which Thr-246 was mutated. These results demonstrate that activation of Akt alone is sufficient to induce phosphorylation of PRAS40" SIGNOR-236929 AKT proteinfamily SIGNOR-PF24 SIGNOR ALYREF protein Q86V81 UNIPROT up-regulates phosphorylation Thr219 GGGTRRGtRGGARGR 9606 18562279 t llicata "Nuclear akt directly binds aly and phosphorylates it on the t219 residue. gfp-aly t219d displayed comparable activity to gfp control and wild-type aly, indicating that aly phosphorylation by akt is sufficient to enhance mrna export." SIGNOR-179054 AKT proteinfamily SIGNOR-PF24 SIGNOR Apoptosis phenotype SIGNOR-PH2 SIGNOR down-regulates -1 14663477 f Luana "Multiple studies supporting the role of Akt in apoptosis suppression have connected Akt to cell death regulation either by demonstrating its downregulation following pro-apoptotic insults, or by using gene-transfer experiments that transduce both activated, anti-apoptotic and inactive, pro-apoptotic mutants of Akt." SIGNOR-260215 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 AKT proteinfamily SIGNOR-PF24 SIGNOR AR protein P10275 UNIPROT "down-regulates activity" phosphorylation Ser792 CVRMRHLsQEFGWLQ 9534 BTO:0001538 11404460 t lperfetto "Akt suppresses androgen-induced apoptosis by phosphorylating and inhibiting androgen receptor. Here, we demonstrate that akt phosphorylates the androgen receptor (ar) at ser-210 and ser-790" SIGNOR-244136 AKT proteinfamily SIGNOR-PF24 SIGNOR AR protein P10275 UNIPROT down-regulates phosphorylation Ser215 SGRAREAsGAPTSSK 9606 BTO:0000938 17470458 t lperfetto "The work presented here is the first demonstration that phosphorylation at s215 and s792 by akt regulates ligand binding, and the subcellular distribution of the receptor" SIGNOR-244140 AKT proteinfamily SIGNOR-PF24 SIGNOR 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 AKT proteinfamily SIGNOR-PF24 SIGNOR BAD protein Q92934 UNIPROT "down-regulates activity" phosphorylation Ser118 GRELRRMsDEFVDSF 9606 BTO:0000938 9346240 t lperfetto "Experiments in this study reveal that akt phosphorylates bad both in vitro and in vivo and that akt-mediated phosphorylation of bad effectively blocks bad induced cell death.[...] In addition, these findings implicate a particular phosphorylation site on bad, serine 136, in the suppression of bad-mediated death by akt.[...]The Phosphorylation of bad may lead to the prevention of cell death via a mechanism that involves the selective association of the phosphorylated forms of bad with 14-3-3 protein isoforms. Akt phosphorylates bad in vitro and in vivo we show that growth factor activation of the pi3'k/akt signaling pathway culminates in the phosphorylation of the bcl-2 family member bad, thereby suppressing apoptosis and promoting cell survival. Akt phosphorylates bad in vitro and in vivo erbb-mediated phosphorylation of bad by akt promotes survival by blocking the interaction of this pro-apoptotic molecule with bcl-2 and bcl-x proteins" SIGNOR-244148 CUL4A protein Q13619 UNIPROT CRL4(CRBN) complex SIGNOR-C119 SIGNOR "form complex" binding 9606 22649780 t gcesareni "The CUL4 family employs the structurally distinct triple WD40 ²-propeller domain-containing DDB1 adaptor to recruit members of the DDB1€“CUL4 associated factors (DCAF) family of substrate receptors" SIGNOR-234793 AKT proteinfamily SIGNOR-PF24 SIGNOR BAD protein Q92934 UNIPROT "down-regulates activity" phosphorylation Ser99 PFRGRSRsAPPNLWA 9606 BTO:0000938 9346240 t lperfetto "Experiments in this study reveal that akt phosphorylates bad both in vitro and in vivo and that akt-mediated phosphorylation of bad effectively blocks bad induced cell death.[...] In addition, these findings implicate a particular phosphorylation site on bad, serine 136, in the suppression of bad-mediated death by akt.[...]The Phosphorylation of bad may lead to the prevention of cell death via a mechanism that involves the selective association of the phosphorylated forms of bad with 14-3-3 protein isoforms. Akt phosphorylates bad in vitro and in vivo we show that growth factor activation of the pi3'k/akt signaling pathway culminates in the phosphorylation of the bcl-2 family member bad, thereby suppressing apoptosis and promoting cell survival. Akt phosphorylates bad in vitro and in vivo erbb-mediated phosphorylation of bad by akt promotes survival by blocking the interaction of this pro-apoptotic molecule with bcl-2 and bcl-x proteins" SIGNOR-244144 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 AKT proteinfamily SIGNOR-PF24 SIGNOR BAX protein Q07812 UNIPROT "up-regulates activity" phosphorylation Ser184 VAGVLTAsLTIWKKM -1 26763134 t lperfetto "We found that AKT activated Bax and increased its cellular content. Both effects were dependent on Ser184, but a phosphorylation of this residue did not fully explain the effects of AKT." SIGNOR-245113 AKT proteinfamily SIGNOR-PF24 SIGNOR BCL2L11 protein O43521 UNIPROT "down-regulates activity" phosphorylation Ser87 FIFMRRSsLLSRSSS 9606 BTO:0000776 16282323 t lperfetto "Recombinant Akt could directly phosphorylate a GST-Bim(EL) fusion protein and identified the Akt phosphorylation site in the Bim(EL) domain as Ser(87). Further, we demonstrated that cytokine stimulation promotes Bim(EL) binding to 14-3-3 proteins. Finally, we show that mutation of Ser(87) dramatically increases the apoptotic potency of Bim(EL)." SIGNOR-141581 AKT proteinfamily SIGNOR-PF24 SIGNOR BMI1 protein P35226 UNIPROT "up-regulates activity" phosphorylation Ser316 ANRPRKSsVNGSSAT 9606 BTO:0001033 22505453 t lperfetto "The polycomb group silencing protein Bmi1 can be phosphorylated by AKT, which enhances its oncogenic potential in PCa. Overexpression of Bmi1 can act in combination with PTEN haploinsufficiency to induce invasive carcinogenic formation in the prostate" SIGNOR-249581 AKT proteinfamily SIGNOR-PF24 SIGNOR BRAF protein P15056 UNIPROT down-regulates phosphorylation Ser364 FGQRDRSsSAPNVHI 9606 10869359 t lperfetto "We show that phosphorylation of b-raf by akt occurs at multiple residues within its amino terminal regulatory domain, at both the conserved and unique phosphorylation sites. Akt phosphorylated b-raf on s364 and s428 to inactivate its kinase activity b-raf contains three akt consensus sites, table i. One site, ser364 is conserved with c-raf;however, two sites, ser428 and thr439, are unique to b-raf" SIGNOR-244152 AKT proteinfamily SIGNOR-PF24 SIGNOR BRAF protein P15056 UNIPROT down-regulates phosphorylation Ser428 GPQRERKsSSSSEDR 9606 10869359 t lperfetto "We show that phosphorylation of b-raf by akt occurs at multiple residues within its amino terminal regulatory domain, at both the conserved and unique phosphorylation sites. Akt phosphorylated b-raf on s364 and s428 to inactivate its kinase activity b-raf contains three akt consensus sites, table i. One site, ser364 is conserved with c-raf;however, two sites, ser428 and thr439, are unique to b-raf" SIGNOR-244160 AKT proteinfamily SIGNOR-PF24 SIGNOR BRAF protein P15056 UNIPROT down-regulates phosphorylation Thr440 EDRNRMKtLGRRDSS 9606 10869359 t lperfetto "We show that phosphorylation of b-raf by akt occurs at multiple residues within its amino terminal regulatory domain, at both the conserved and unique phosphorylation sites. Akt phosphorylated b-raf on s364 and s428 to inactivate its kinase activity b-raf contains three akt consensus sites, table i. One site, ser364 is conserved with c-raf;however, two sites, ser428 and thr439, are unique to b-raf" SIGNOR-244156 AKT proteinfamily SIGNOR-PF24 SIGNOR BRCA1 protein P38398 UNIPROT up-regulates phosphorylation Ser694 QTSKRHDsDTFPELK 9606 BTO:0000150 20085797 t lperfetto "We identify a novel akt phosphorylation site in brca1 at s694 which is responsive to activation of these signaling pathways. These data suggest akt phosphorylation of brca1 increases total protein expression by preventing proteasomal degradation" SIGNOR-244164 AKT proteinfamily SIGNOR-PF24 SIGNOR BRCA1 protein P38398 UNIPROT up-regulates phosphorylation Thr509 LKRKRRPtSGLHPED 9606 BTO:0000150 17428466 t lperfetto "Phosphatidylinositol 3-kinase/akt signaling enhances nuclear localization and transcriptional activity of brca1. mutation of threonine 509 in brca1, the site of akt phosphorylation, to an alanine, attenuates the ability of heregulin to induce brca1 nuclear accumulation" SIGNOR-244168 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 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 AKT proteinfamily SIGNOR-PF24 SIGNOR CDCA7 protein Q9BWT1 UNIPROT down-regulates phosphorylation Thr163 SRRPRRRtFPGVASR 9606 23166294 t llicata "The prosurvival kinase akt phosphorylates cdca7 at threonine 163, promoting binding to 14-3-3, dissociation from myc, and sequestration to the cytoplasm. we have mapped the domains of interaction and have discovered that akt phosphorylates cdca7 near this contact region, leading to loss of its association with myc, binding to 14-3-3 proteins, and exclusion from the nucleus." SIGNOR-199776 AKT proteinfamily SIGNOR-PF24 SIGNOR CDKN1A protein P38936 UNIPROT "down-regulates activity" phosphorylation Ser146 GRKRRQTsMTDFYHS 9606 17855660 t lperfetto "Whereas akt1 phosphorylates p21, inducing its release from cdk2 and cytoplasmic localization as previously described for akt, akt2 binds p21 in the region spanning the t145 site of p21, thus competing with phosphorylation by akt1 and inducing its accumulation in the nucleus. These distinct roles of akt/pkb isoforms in modulating proliferation and p21 have important implications for the development of drugs aimed at inhibiting cancer cell proliferation.[...] We next investigated if phosphorylation of p21-t145 interfered with akt2 binding. As shown in fig. ?Fig.8e8e (right lane), phosphorylation of p21 on t145 effectively prevented akt2 interaction." SIGNOR-244180 AKT proteinfamily SIGNOR-PF24 SIGNOR CDKN1A protein P38936 UNIPROT "down-regulates activity" phosphorylation Thr145 QGRKRRQtSMTDFYH 9606 17855660 t lperfetto "Whereas akt1 phosphorylates p21, inducing its release from cdk2 and cytoplasmic localization as previously described for akt, akt2 binds p21 in the region spanning the t145 site of p21, thus competing with phosphorylation by akt1 and inducing its accumulation in the nucleus. These distinct roles of akt/pkb isoforms in modulating proliferation and p21 have important implications for the development of drugs aimed at inhibiting cancer cell proliferation.[...] We next investigated if phosphorylation of p21-t145 interfered with akt2 binding. As shown in fig. ?Fig.8e8e (right lane), phosphorylation of p21 on t145 effectively prevented akt2 interaction." SIGNOR-244184 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 AKT proteinfamily SIGNOR-PF24 SIGNOR CDKN1B protein P46527 UNIPROT "down-regulates activity" phosphorylation Thr198 PGLRRRQt 9606 12042314 t lperfetto "Identification of p27kip1phosphorylation sites revealed that akt phosphorylated p27kip1at ser10(fig.4). Therefore, akt might participate in nuclear export of p27kip1as well as p27kip1degradation. Moreover, akt might be one of the unidentified ser10kinases." SIGNOR-244194 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 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 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 CFLAR protein O15519 UNIPROT "down-regulates quantity" phosphorylation Ser273 LLRDTFTsLGYEVQK 9606 BTO:0000801 19339247 t gcesareni "TNFalpha enhanced FLIP(L) serine phosphorylation, which was increased by activated Akt-1. Serine 273, a putative Akt-1 phosphorylation site in FLIP(L), was critical for the activation-induced reduction of FLIP(L). Thus, these observations document a novel mechanism where by TNFalpha facilitates the reduction of FLIP(L) protein, which is dependent on the phosphatidylinositol 3-kinase/Akt signaling." SIGNOR-245304 AKT proteinfamily SIGNOR-PF24 SIGNOR CHEK1 protein O14757 UNIPROT down-regulates phosphorylation Ser280 AKRPRVTsGGVSESP 9606 15107605 t lperfetto "The chk1 protein phosphorylated by pkb on serine 280 does not enter into protein complexes after replication arrest. Moreover, chk1 phosphorylated by pkb fails to undergo activating phosphorylation on serine 345 by atm/atr. Phosphorylation by atm/atr and association with other checkpoint proteins are essential steps in activation of chk1." SIGNOR-244206 AKT proteinfamily SIGNOR-PF24 SIGNOR CHUK protein O15111 UNIPROT up-regulates phosphorylation Thr23 EMRERLGtGGFGNVC 9606 BTO:0001454 SIGNOR-C14 19609947 t lperfetto "Although there are likely to be multiple levels of crosstalk between the pi3k-akt and nf-kb pathways, one mechanism has been attributed to direct phosphorylation of the amino acid residue t23 on ikb kinase alfa (ikkalfa) by akt, thereby leading to activation of this kinase upstream of nf-kb akt mediates ikkalpha phosphorylation at threonine 23 akt transiently associates in vivo with ikk and induces ikk activation. Akt mediates ikkalfa phosphorylation at threonine 23.Akt phosphorylates ikkalpha on t23, and this phosphorylation event is a prerequisite for the phosphorylation of p65 at s534 by ikkalpha and beta" SIGNOR-244210 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 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 AKT proteinfamily SIGNOR-PF24 SIGNOR CTNNB1 protein P35222 UNIPROT up-regulates phosphorylation Ser552 QDTQRRTsMGGTQQQ 9606 12063252 t lperfetto "AKT can phosphorylate and inactivate GSK3, leading to stabilization and increased levels of BETA-catenin. Phosphorylation of beta-catenin by akt promotes beta-catenin transcriptional activitywe have demonstrated that akt phosphorylates beta-catenin at ser552 in vitro and in vivo." SIGNOR-152954 AKT proteinfamily SIGNOR-PF24 SIGNOR CTNNB1 protein P35222 UNIPROT up-regulates phosphorylation Ser552 QDTQRRTsMGGTQQQ 9606 17287208 t lperfetto "Phosphorylation of beta-catenin by akt promotes beta-catenin transcriptional activitywe have demonstrated that akt phosphorylates beta-catenin at ser552 in vitro and in vivo." SIGNOR-244222 AKT proteinfamily SIGNOR-PF24 SIGNOR CTNNB1 protein P35222 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000586 16293724 f lperfetto "We show that pge2 stimulates colon cancer cell growth through its heterotrimeric guanine nucleotide-binding protein (g protein) coupled receptor, ep2, by a signaling route that involves the activation of phosphoinositide 3-kinase and the protein kinase akt by free g protein bg subunits and the direct association of the g protein as subunit with the regulator of g protein signaling (rgs) domain of axin. This leads to the inactivation and release of glycogen synthase kinase 3b from its complex with axin, thereby relieving the inhibitory phosphorylation of b-catenin and activating its signaling pathway." SIGNOR-244225 AKT proteinfamily SIGNOR-PF24 SIGNOR DLC1 protein Q96QB1 UNIPROT unknown phosphorylation Ser766 VTRTRSLsACNKRVG 10116 BTO:0000443 16338927 t gcesareni "We have demonstrated that Ser-322 is phosphorylated upon insulin stimulation of intact cells and that this site is directly phosphorylated in vitro by PKB and ribosomal S6 kinase, members of the AGC (protein kinases A, G, and C) family of insulin-stimulated protein kinases" SIGNOR-247997 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 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 AKT proteinfamily SIGNOR-PF24 SIGNOR DNMT1 protein P26358 UNIPROT up-regulates phosphorylation Ser143 RTPRRSKsDGEAKPE 9606 21151116 t lperfetto "Akt1 kinase colocalizes and directly interacts with dnmt1 and phosphorylates ser143. Phosphorylated dnmt1 peaks during dna synthesis, before dnmt1 methylation. Depletion of akt1 or overexpression of dominant-negative akt1 increases methylated dnmt1, resulting in a decrease in dnmt1 abundance. In mammalian cells, phosphorylated dnmt1 is more stable than methylated dnmt1." SIGNOR-244232 AKT proteinfamily SIGNOR-PF24 SIGNOR EIF4B protein P23588 UNIPROT up-regulates phosphorylation Ser422 RERSRTGsESSQTGT 9606 18836482 t gcesareni "Using an in vitro kinase assay, we found that pkb can directly phosphorylate eif4b on serine 422 (ser422). This was prevented by pretreatment of cells with the phosphatidylinositol 3-kinase (pi3k) inhibitor ly294002 or pharmacological inhibition of pkb. Phosphorylation regultes the activation of eukaryotic translation initiation factor 4b." SIGNOR-181536 AKT proteinfamily SIGNOR-PF24 SIGNOR ELK1 protein P19419 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0000527 22085529 f miannu "Both mitogen-activated protein kinase (MAPK)/extracellular-signal-regulated kinases (ERK) 1/2 and phosphatidylinositide-3-OH kinase (PI3K)/Akt pathways regulate activation of E-twenty-six (ETS)-like transcription factor 1 (Elk-1) in U138 glioblastoma cells. The phosphatidylinositide-3-OH kinase (PI3K)/Akt pathway was also involved in the Elk-1 activation. Activation of the Elk-1 led to an increased survival and a proliferative response with the EGF stimulation in the U138 glioblastoma cells." SIGNOR-259029 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 ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser104 FPPLNSVsPSPLMLL 9606 11108261 t lperfetto "Studies using mutants of er-alpha demonstrated that akt increased estrogen receptor activity through the amino-terminal activation function-1 (af-1). Serines s104 s106, s118, and s167 appear to play a role in the activation of er-alpha by akt." SIGNOR-244243 AKT proteinfamily SIGNOR-PF24 SIGNOR ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser106 PLNSVSPsPLMLLHP 9606 11108261 t lperfetto "Studies using mutants of er-alpha demonstrated that akt increased estrogen receptor activity through the amino-terminal activation function-1 (af-1). Serines s104 s106, s118, and s167 appear to play a role in the activation of er-alpha by akt." SIGNOR-244247 AKT proteinfamily SIGNOR-PF24 SIGNOR ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser118 LHPPPQLsPFLQPHG 9606 11108261 t lperfetto "Studies using mutants of er-alpha demonstrated that akt increased estrogen receptor activity through the amino-terminal activation function-1 (af-1). Serines s104 s106, s118, and s167 appear to play a role in the activation of er-alpha by akt." SIGNOR-244255 AKT proteinfamily SIGNOR-PF24 SIGNOR EZR protein P15311 UNIPROT up-regulates phosphorylation Thr567 QGRDKYKtLRQIRQG 9606 15531580 t lperfetto "Purified akt directly phosphorylates recombinant ezrin at threonine 567 in vitro in an atp-dependent manner. ezrin activation after initiation of na+-glucose cotransport requires akt2 expression" SIGNOR-244263 AKT proteinfamily SIGNOR-PF24 SIGNOR FANCA protein O15360 UNIPROT unknown phosphorylation Ser1149 CLRSRDPsLMVDFIL -1 11855836 t "FANCA is phosphorylated at Ser1149 by Akt. The biological significance of FANCA phosphorylation and its regulation by Akt remains unclear at this time." SIGNOR-251476 AKT proteinfamily SIGNOR-PF24 SIGNOR FAS protein P25445 UNIPROT down-regulates 9606 15004527 f gcesareni "Akt may serve to stimulate certain proteins (e.g., Ikk) involved in the prevention of apoptosis such as nf-kb as well as repress other proteins normally involved in the induction of apoptosis such as the forkhead transcription factors (fkhr, now know as foxo3), creb, glycogen synthetase-3 kinase-beta (gsk-3beta), fas, caspase-9 and cell cycle inhibitors such as p27" SIGNOR-123239 AKT proteinfamily SIGNOR-PF24 SIGNOR FOXA2 protein Q9Y261 UNIPROT "down-regulates activity" phosphorylation Thr156 9606 14500912 t "Foxa-2 physically interacts with Akt, a key mediator of the phosphatidylinositol 3-kinase pathway and is phosphorylated at a single conserved site (T156) that is absent in Foxa-1 and Foxa-3 proteins. This Akt phosphorylation site in Foxa-2 is highly conserved from mammals to insects. Mutant Foxa-2T156A is resistant to Akt-mediated phosphorylation, nuclear exclusion, and transcriptional inactivation of Foxa-2-regulated gene expression." SIGNOR-254974 AKT proteinfamily SIGNOR-PF24 SIGNOR FOXA2 protein Q9Y261 UNIPROT down-regulates phosphorylation 9606 14500912 t "�Foxa-2 physically interacts with Akt, a key mediator of the phosphatidylinositol 3-kinase pathway and is phosphorylated at a single conserved site (T156) that is absent in Foxa-1 and Foxa-3 proteins. This Akt phosphorylation site in Foxa-2 is highly conserved from mammals to insects. Mutant Foxa-2T156A is resistant to Akt-mediated phosphorylation, nuclear exclusion, and transcriptional inactivation of Foxa-2-regulated gene expression." SIGNOR-254978 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 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 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 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 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 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 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 AKT proteinfamily SIGNOR-PF24 SIGNOR FOXO3 protein O43524 UNIPROT "down-regulates activity" phosphorylation 10090 BTO:0001516 14981546 f "Phosphorylation of Foxo proteins through FLT3-ITD signaling promotes their translocation from the nucleus into the cytoplasm, which requires the presence of conserved Akt phosphorylation sites in Forkhead transcription factors and PI3K activity." SIGNOR-261526 AKT proteinfamily SIGNOR-PF24 SIGNOR FOXO3 protein O43524 UNIPROT "down-regulates activity" phosphorylation Ser253 APRRRAVsMDNSNKY 9606 BTO:0000150;BTO:0001130;BTO:0001271;BTO:0000527 19188143 t lperfetto "Akt-dependent phosphorylation of foxo3a (thr32, ser253, and ser315 for human foxo3) enhances foxo3a/14?3?3 Interaction and promotes foxo3a nuclear export to the cytoplasm, resulting in the repression of foxo3a transcriptional function" SIGNOR-183612 AKT proteinfamily SIGNOR-PF24 SIGNOR FOXO3 protein O43524 UNIPROT "down-regulates activity" phosphorylation Ser315 DFRSRTNsNASTVSG 9606 BTO:0000150;BTO:0001130;BTO:0001271;BTO:0000527 19188143 t lperfetto "Akt-dependent phosphorylation of foxo3a (thr32, ser253, and ser315 for human foxo3) enhances foxo3a/14?3?3 Interaction and promotes foxo3a nuclear export to the cytoplasm, resulting in the repression of foxo3a transcriptional function" SIGNOR-183616 AKT proteinfamily SIGNOR-PF24 SIGNOR FOXO3 protein O43524 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser315 DFRSRTNsNASTVSG 19951971 t lperfetto "AKT phosphorylates FOXO3a at three conserved sites (Thr32, Ser253 and Ser315), therefore creating binding sites for the 14-3-3 chaperone proteins and leading to the active export of FOXO3a to the cytoplasm where it is targeted for proteasomal degradation." SIGNOR-249647 AKT proteinfamily SIGNOR-PF24 SIGNOR FOXO3 protein O43524 UNIPROT "down-regulates quantity by destabilization" phosphorylation Thr32 QSRPRSCtWPLQRPE 19951971 t lperfetto "AKT phosphorylates FOXO3a at three conserved sites (Thr32, Ser253 and Ser315), therefore creating binding sites for the 14-3-3 chaperone proteins and leading to the active export of FOXO3a to the cytoplasm where it is targeted for proteasomal degradation." SIGNOR-249645 AKT proteinfamily SIGNOR-PF24 SIGNOR 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 AKT proteinfamily SIGNOR-PF24 SIGNOR FOXO4 protein P98177 UNIPROT "down-regulates activity" phosphorylation Ser262 TFRPRSSsNASSVST 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-251478 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 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 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 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 AKT proteinfamily SIGNOR-PF24 SIGNOR FOXO6 protein A8MYZ6 UNIPROT down-regulates phosphorylation 9606 18394876 t lperfetto "The phosphorylation of the two remaining akt-dependent sites inhibits foxo6 transcriptional activity" SIGNOR-66032 AKT proteinfamily SIGNOR-PF24 SIGNOR FOXO proteinfamily SIGNOR-PF27 SIGNOR "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-252836 AKT proteinfamily SIGNOR-PF24 SIGNOR FOXO proteinfamily SIGNOR-PF27 SIGNOR "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-252838 AKT proteinfamily SIGNOR-PF24 SIGNOR FOXO proteinfamily SIGNOR-PF27 SIGNOR "down-regulates activity" phosphorylation Ser253 APRRRAVsMDNSNKY 9606 BTO:0000150;BTO:0001130;BTO:0001271;BTO:0000527 19188143 t lperfetto "Akt-dependent phosphorylation of foxo3a (thr32, ser253, and ser315 for human foxo3) enhances foxo3a/14?3?3 Interaction and promotes foxo3a nuclear export to the cytoplasm, resulting in the repression of foxo3a transcriptional function" SIGNOR-252826 AKT proteinfamily SIGNOR-PF24 SIGNOR FOXO proteinfamily SIGNOR-PF27 SIGNOR "down-regulates activity" phosphorylation Ser262 TFRPRSSsNASSVST 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-252839 AKT proteinfamily SIGNOR-PF24 SIGNOR FOXO proteinfamily SIGNOR-PF27 SIGNOR "down-regulates activity" phosphorylation Ser315 DFRSRTNsNASTVSG 9606 BTO:0000150;BTO:0001130;BTO:0001271;BTO:0000527 19188143 t lperfetto "Akt-dependent phosphorylation of foxo3a (thr32, ser253, and ser315 for human foxo3) enhances foxo3a/14?3?3 Interaction and promotes foxo3a nuclear export to the cytoplasm, resulting in the repression of foxo3a transcriptional function" SIGNOR-252827 AKT proteinfamily SIGNOR-PF24 SIGNOR FOXO proteinfamily SIGNOR-PF27 SIGNOR "down-regulates activity" phosphorylation Thr32 QSRPRSCtWPLQRPE 9606 BTO:0000150;BTO:0001130;BTO:0001271;BTO:0000527 19188143 t lperfetto "Akt-dependent phosphorylation of foxo3a (thr32, ser253, and ser315 for human foxo3) enhances foxo3a/14-3-3 Interaction and promotes foxo3a nuclear export to the cytoplasm, resulting in the repression of foxo3a transcriptional function" SIGNOR-252825 AKT proteinfamily SIGNOR-PF24 SIGNOR FOXO proteinfamily SIGNOR-PF27 SIGNOR down-regulates phosphorylation 9606 18394876 t lperfetto "The phosphorylation of the two remaining akt-dependent sites inhibits foxo6 transcriptional activity" SIGNOR-252834 AKT proteinfamily SIGNOR-PF24 SIGNOR FOXO proteinfamily SIGNOR-PF27 SIGNOR 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-252824 AKT proteinfamily SIGNOR-PF24 SIGNOR FOXO proteinfamily SIGNOR-PF27 SIGNOR down-regulates 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-252820 AKT proteinfamily SIGNOR-PF24 SIGNOR FOXO proteinfamily SIGNOR-PF27 SIGNOR 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-252828 AKT proteinfamily SIGNOR-PF24 SIGNOR FOXO proteinfamily SIGNOR-PF27 SIGNOR 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-252829 AKT proteinfamily SIGNOR-PF24 SIGNOR FOXO proteinfamily SIGNOR-PF27 SIGNOR down-regulates 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-252835 AKT proteinfamily SIGNOR-PF24 SIGNOR FOXO proteinfamily SIGNOR-PF27 SIGNOR down-regulates 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-252832 AKT proteinfamily SIGNOR-PF24 SIGNOR FOXO proteinfamily SIGNOR-PF27 SIGNOR 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-252830 AKT proteinfamily SIGNOR-PF24 SIGNOR FOXO proteinfamily SIGNOR-PF27 SIGNOR "down-regulates quantity by destabilization" 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-252833 AKT proteinfamily SIGNOR-PF24 SIGNOR FOXO proteinfamily SIGNOR-PF27 SIGNOR "down-regulates quantity by destabilization" phosphorylation Ser253 APRRRAVsMDNSNKY 9606 19951971 t lperfetto "AKT phosphorylates FOXO3a at three conserved sites (Thr32, Ser253 and Ser315), therefore creating binding sites for the 14-3-3 chaperone proteins and leading to the active export of FOXO3a to the cytoplasm where it is targeted for proteasomal degradation." SIGNOR-252821 AKT proteinfamily SIGNOR-PF24 SIGNOR FOXO proteinfamily SIGNOR-PF27 SIGNOR "down-regulates quantity by destabilization" phosphorylation Ser315 DFRSRTNsNASTVSG 9606 19951971 t lperfetto "AKT phosphorylates FOXO3a at three conserved sites (Thr32, Ser253 and Ser315), therefore creating binding sites for the 14-3-3 chaperone proteins and leading to the active export of FOXO3a to the cytoplasm where it is targeted for proteasomal degradation." SIGNOR-252822 AKT proteinfamily SIGNOR-PF24 SIGNOR FOXO proteinfamily SIGNOR-PF27 SIGNOR "down-regulates quantity by destabilization" phosphorylation Thr32 QSRPRSCtWPLQRPE 9606 19951971 t lperfetto "AKT phosphorylates FOXO3a at three conserved sites (Thr32, Ser253 and Ser315), therefore creating binding sites for the 14-3-3 chaperone proteins and leading to the active export of FOXO3a to the cytoplasm where it is targeted for proteasomal degradation." SIGNOR-252823 AKT proteinfamily SIGNOR-PF24 SIGNOR FOXO proteinfamily SIGNOR-PF27 SIGNOR 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-252837 AKT proteinfamily SIGNOR-PF24 SIGNOR GAB2 protein Q9UQC2 UNIPROT down-regulates phosphorylation Ser159 LLRERKSsAPSHSSQ 9606 11782427 t lperfetto "Pkb constitutively associates with gab2, phosphorylates gab2 on a consensus phosphorylation site, ser159, in vitro and inhibits gab2 tyrosine phosphorylation." SIGNOR-113669 AKT proteinfamily SIGNOR-PF24 SIGNOR GATA1 protein P15976 UNIPROT up-regulates phosphorylation Ser310 QTRNRKAsGKGKKKR 9606 16107690 t lperfetto "We found that akt directly phosphorylates the transcription factor gata-1 at serine 310 and that this site-specific phosphorylation is required for the transcriptional activation of the timp-1 promoter." SIGNOR-244267 AKT proteinfamily SIGNOR-PF24 SIGNOR GATA2 protein P23769 UNIPROT "down-regulates activity" phosphorylation Ser401 QTRNRKMsNKSKKSK 9606 BTO:0000876 15837948 t "PI-3K/Akt-dependent manner." lperfetto "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-244271 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 AKT proteinfamily SIGNOR-PF24 SIGNOR GSK3B/Axin/APC complex SIGNOR-C110 SIGNOR "down-regulates activity" phosphorylation 9606 16293724 t lperfetto "We show that PGE2 stimulates colon cancer cell growth through its heterotrimeric guanine nucleotide-binding protein (G protein)-coupled receptor, EP2, by a signaling route that involves the activation of phosphoinositide 3-kinase and the protein kinase Akt by free G protein betagamma subunits and the direct association of the G protein alphas subunit with the regulator of G protein signaling (RGS) domain of axin. This leads to the inactivation and release of glycogen synthase kinase 3beta from its complex with axin, thereby relieving the inhibitory phosphorylation of beta-catenin and activating its signaling pathway." SIGNOR-227952 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 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 AKT proteinfamily SIGNOR-PF24 SIGNOR HMOX1 protein P09601 UNIPROT unknown phosphorylation Ser188 LYRSRMNsLEMTPAV 9606 BTO:0000007 15581622 t llicata "We have identified a putative consensus sequence for phosphorylation by akt/pkb of ho-1 at ser188. although the changes in activity are small, this study provides the first evidence for a role of the survival kinase akt in the regulation of ho-1." SIGNOR-161283 AKT proteinfamily SIGNOR-PF24 SIGNOR HSPB1 protein P04792 UNIPROT down-regulates phosphorylation Ser82 RALSRQLsSGVSEIR 9606 19593530 t "10383393: We demonstrate that both phosphorylated sHsps and the triple mutant Hsp27-S15D,S78D,S82D show significantly decreased abilities to act as molecular chaperones suppressing thermal denaturation and facilitating refolding of citrate synthase in vitro." lperfetto "First, the akt1, akt2, and akt3 isoforms can bind directly to hsp27 and can be found in a complex with p38 mapk, mk2, and hsp27 [98_100]. Second, rane and colleagues showed that akt could phosphorylate hsp27 at ser-82, but not ser-15 or ser-78, in vitro, while co-expression of an active akt mutant and hsp27 in hek cells resulted in hsp27 phosphorylation at the same residue." SIGNOR-186772 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 AKT proteinfamily SIGNOR-PF24 SIGNOR IKK-complex complex SIGNOR-C14 SIGNOR up-regulates phosphorylation 9606 BTO:0001454 19609947 t lperfetto "Although there are likely to be multiple levels of crosstalk between the pi3k-akt and nf-kb pathways, one mechanism has been attributed to direct phosphorylation of the amino acid residue t23 on ikb kinase alfa (ikkalfa) by akt, thereby leading to activation of this kinase upstream of nf-kb akt mediates ikkalpha phosphorylation at threonine 23 akt transiently associates in vivo with ikk and induces ikk activation. Akt mediates ikkalfa phosphorylation at threonine 23.Akt phosphorylates ikkalpha on t23, and this phosphorylation event is a prerequisite for the phosphorylation of p65 at s534 by ikkalpha and beta" SIGNOR-244281 AKT proteinfamily SIGNOR-PF24 SIGNOR ILF3 protein Q12906 UNIPROT up-regulates phosphorylation Ser647 RGRGRGGsIRGRGRG 9606 BTO:0000782 20870937 t llicata "Our results support a model in which pma stimulation activates pkc_i to phosphorylate nf90-ser(647), and this phosphorylation triggers nf90 relocation to the cytoplasm and stabilize il-2 mrna. Thus, our study elucidates the mechanism by which pma activates and stabilizes il-2 expression in t cells." SIGNOR-168169 AKT proteinfamily SIGNOR-PF24 SIGNOR INSIG2 protein Q9Y5U4 UNIPROT "down-regulates activity" 10090 BTO:0000759 21723501 f "MTORC1 activation is not sufficient to stimulate hepatic SREBP1c in the absence of Akt signaling, revealing the existence of an additional downstream pathway also required for this induction. We provide evidence that this mTORC1-independent pathway involves Akt-mediated suppression of Insig2a, a liver-specific transcript encoding the SREBP1c inhibitor INSIG2." SIGNOR-256212 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 AKT proteinfamily SIGNOR-PF24 SIGNOR ITGB3 protein P05106 UNIPROT "down-regulates activity" phosphorylation Thr779 LYKEATStFTNITYR -1 10896934 t "Threonine phosphorylation of the beta 3 integrin cytoplasmic tail, at a site recognized by PDK1 and Akt/PKB in vitro, regulates Shc binding.|We recently observed that phosphorylation of a threonine (Thr-753), six amino acids proximal to tyrosine 759 in beta(3) of the platelet specific integrin alpha(IIb)beta(3), inhibits outside-in signaling through this receptor.| A survey of several protein kinases revealed that Thr-753 was avidly phosphorylated by PDK1 and Akt/PKB in vitro." SIGNOR-251479 AKT proteinfamily SIGNOR-PF24 SIGNOR KHSRP protein Q92945 UNIPROT "down-regulates activity" phosphorylation Ser193 GLPERSVsLTGAPES 9606 17177604 t lperfetto "Beta-catenin transcript can be stabilized by either wnt or pi3k-akt signaling activation. Akt phosphorylates ksrp at a unique serine residue akt phosphorylates the mrna decay-promoting factor ksrp at a unique serine residue, induces its association with the multifunctional protein 14-3-3, and prevents ksrp interaction with the exoribonucleolytic complex exosome." SIGNOR-151216 AKT proteinfamily SIGNOR-PF24 SIGNOR LTB4R2 protein Q9NPC1 UNIPROT unknown phosphorylation Thr355 GGRSREGtMELRTTP 9606 22044535 t llicata "Blt2 phosphorylation at thr355 by akt is necessary for blt2-mediated chemotaxis." SIGNOR-177019 AKT proteinfamily SIGNOR-PF24 SIGNOR MAP3K11 protein Q16584 UNIPROT down-regulates phosphorylation Ser674 PGRERGEsPTTPPTP 9606 BTO:0000938 12458207 t lperfetto "Negative regulation of mixed lineage kinase 3 by protein kinase b/akt leads to cell survivalthe expression of activated akt1 inhibits mlk3-mediated cell death in a manner dependent on serine 674 phosphorylation." SIGNOR-96062 AKT proteinfamily SIGNOR-PF24 SIGNOR MAP3K5 protein Q99683 UNIPROT "down-regulates activity" phosphorylation Ser83 ATRGRGSsVGGGSRR 9606 BTO:0000007 11154276 t lperfetto "Akt phosphorylates and negatively regulates apoptosis signal-regulating kinase 1 akt decreased ask1 kinase activity stimulated by both oxidative stress and overexpression in 293 cells by phosphorylating a consensus akt site at serine 83 of ask1." SIGNOR-104646 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 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 AKT proteinfamily SIGNOR-PF24 SIGNOR MAPK14 protein Q16539 UNIPROT "down-regulates activity" 9606 BTO:0000150 12697749 f lperfetto "Our data indicate that akt2 inhibits cisplatin-induced jnk/p38 and bax activation through phosphorylation of ask1" SIGNOR-244288 AKT proteinfamily SIGNOR-PF24 SIGNOR MDM2 protein Q00987 UNIPROT "up-regulates activity" phosphorylation Ser166 SSRRRAIsETEENSD 9606 BTO:0000671 15169778 t lperfetto "Stabilization of mdm2 via decreased ubiquitination is mediated by protein kinase b/akt-dependent phosphorylation." SIGNOR-244296 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 Ser188 RKRHKSDsISLSFDE 9606 BTO:0000671 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 AKT proteinfamily SIGNOR-PF24 SIGNOR MDM4 protein O15151 UNIPROT up-regulates phosphorylation Ser367 PDCRRTIsAPVVRPK 9606 18356162 t lperfetto "We demonstrate that the serine/threonine kinase akt mediates phosphorylation of mdmx at ser367. This phosphorylation leads to stabilization of mdmx and consequent stabilization of mdm2." SIGNOR-178063 AKT proteinfamily SIGNOR-PF24 SIGNOR MEF2D protein Q14814 UNIPROT up-regulates 9606 BTO:0000222 BTO:0000887;BTO:0001103 10896679 f lperfetto "Two candidates that may function as mediators of pi3-k in the phosphorylation of mef2 proteins are pkb and big map kinase 1." SIGNOR-244303 AKT proteinfamily SIGNOR-PF24 SIGNOR METTL1 protein Q9UBP6 UNIPROT down-regulates phosphorylation Ser27 YYRQRAHsNPMADHT 9606 3627513 t lperfetto "The trna methylase mettl1 is phosphorylated and inactivated by pkb and rsk in vitro and in cells" SIGNOR-244307 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 AKT proteinfamily SIGNOR-PF24 SIGNOR mTORC1 complex SIGNOR-C3 SIGNOR "up-regulates activity" phosphorylation 10090 BTO:0000011 19593385 t lperfetto "In examining the requirements for different Akt-mediated phosphorylation sites on TSC2, we find that only TSC2 mutants lacking all five previously identified Akt sites fully block insulin-stimulated mTORC1 signaling in reconstituted Tsc2 null cells, and this mutant also inhibits adipogenesis" SIGNOR-252817 AKT proteinfamily SIGNOR-PF24 SIGNOR mTORC1 complex SIGNOR-C3 SIGNOR "up-regulates activity" phosphorylation 9606 BTO:0000887;BTO:0001103;BTO:0001760 20138985 t lperfetto "Pras40 is an insulin-regulated inhibitor of the mtorc1 protein kinase. Insulin stimulates akt/pkb-mediated phosphorylation of pras40, which prevents its inhibition of mtorc1 in cells and in vitro. Phosphorylation of pras40 on thr246 by pkb/akt facilitates efficient phosphorylation of ser183 by mtorc1." SIGNOR-217586 AKT proteinfamily SIGNOR-PF24 SIGNOR MTOR protein P42345 UNIPROT "down-regulates activity" phosphorylation Ser2448 RSRTRTDsYSAGQSV 9606 BTO:0000007 10910062 t lperfetto "Although 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. Transient transfection assays with mTOR mutants bearing Ala substitutions at Ser2448 and/or Thr2446 indicated that AKT-dependent mTOR phosphorylation was not essential for either PHAS-I phosphorylation or p70S6K activation in HEK cells." SIGNOR-244311 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 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 AKT proteinfamily SIGNOR-PF24 SIGNOR NCF1 protein P14598 UNIPROT up-regulates phosphorylation Ser304 GAPPRRSsIRNAHSI 9606 BTO:0000130 10559253 t esanto "Akt phosphorylates p47phox and mediates respiratory burst activity in human neutrophils. A direct interaction between p47(phox) and akt was shown. Active recombinant akt phosphorylated recombinant p47(phox) in vitro. Mutation analysis indicated that 2 aa residues, ser(304) and ser(328), were phosphorylated by akt. Inhibition of akt activity also inhibited fmlp-stimulated neutrophil chemotaxis." SIGNOR-72133 AKT proteinfamily SIGNOR-PF24 SIGNOR NCF1 protein P14598 UNIPROT up-regulates phosphorylation Ser328 QDAYRRNsVRFLQQR 9606 BTO:0000130 10559253 t esanto "Akt phosphorylates p47phox and mediates respiratory burst activity in human neutrophils. A direct interaction between p47(phox) and akt was shown. Active recombinant akt phosphorylated recombinant p47(phox) in vitro. Mutation analysis indicated that 2 aa residues, ser(304) and ser(328), were phosphorylated by akt. Inhibition of akt activity also inhibited fmlp-stimulated neutrophil chemotaxis." SIGNOR-72137 AKT proteinfamily SIGNOR-PF24 SIGNOR NIBAN1 protein Q9BZQ8 UNIPROT unknown phosphorylation Ser602 ASPARRAsAILPGVL 9606 22510990 t llicata "We demonstrate here that ultraviolet irradiation induces phosphorylation of niban at s602 by akt, which increases the association of niban with nucleophosmin and disassociation of nucleophosmin from the mdm2 complex." SIGNOR-197053 AKT proteinfamily SIGNOR-PF24 SIGNOR NOS3 protein P29474 UNIPROT "up-regulates activity" binding 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-251627 AKT proteinfamily SIGNOR-PF24 SIGNOR 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-251628 AKT proteinfamily SIGNOR-PF24 SIGNOR NOS3 protein P29474 UNIPROT up-regulates phosphorylation Ser1177 TSRIRTQsFSLQERQ 9606 11729179 t lperfetto "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 a on serine 1179 (bovine) or serine 1177 (human) of enos leads to enhanced activity of the enzyme and, thus, augmented production of no." SIGNOR-244322 AKT proteinfamily SIGNOR-PF24 SIGNOR NUAK1 protein O60285 UNIPROT up-regulates phosphorylation Ser600 PARQRIRsCVSAENF 9606 12409306 t esanto "Ser(600) in ark5 was found to be phosphorylated by active akt resulting in the activation of kinase activity." SIGNOR-95247 AKT proteinfamily SIGNOR-PF24 SIGNOR PALLD protein Q8WX93 UNIPROT unknown phosphorylation Ser1118 VRRPRSRsRDSGDEN 9606 BTO:0000150 20471940 t llicata "Akt1, but not akt2, phosphorylates palladin at ser507 in a domain that is critical for f-actin bundling." SIGNOR-165497 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 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 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 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 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 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 AKT proteinfamily SIGNOR-PF24 SIGNOR PEA15 protein Q15121 UNIPROT "up-regulates activity" phosphorylation Ser116 KDIIRQPsEEEIIKL 9606 BTO:0000007 12808093 t lperfetto "Protein kinase b/akt binds and phosphorylates ped/pea-15, stabilizing its antiapoptotic action." SIGNOR-244326 AKT proteinfamily SIGNOR-PF24 SIGNOR PFKFB2 protein O60825 UNIPROT unknown phosphorylation Ser466 PVRMRRNsFTPLSSS 9606 BTO:0000567 12853467 t "14-3-3s bind directly to cardiac PFK-2 phosphorylated by PKB. PFK-2 was phosphorylated on both Ser466 and Ser483 by PKB. the precise mechanism of fru-2,6-P2 regulation by 14-3-3s is still puzzling." SIGNOR-251484 AKT proteinfamily SIGNOR-PF24 SIGNOR PFKFB2 protein O60825 UNIPROT unknown phosphorylation Ser483 IRRPRNYsVGSRPLK 9606 BTO:0000567 12853467 t "14-3-3s bind directly to cardiac PFK-2 phosphorylated by PKB. PFK-2 was phosphorylated on both Ser466 and Ser483 by PKB. the precise mechanism of fru-2,6-P2 regulation by 14-3-3s is still puzzling." SIGNOR-251485 AKT proteinfamily SIGNOR-PF24 SIGNOR PFKFB2 protein O60825 UNIPROT "up-regulates activity" phosphorylation Ser466 PVRMRRNsFTPLSSS 9606 BTO:0000562 10521487 t gcesareni "Heart 6-phosphofructo-2-kinase activation by insulin results from ser-466 and ser-483 phosphorylation and requires 3-phosphoinositide-dependent kinase-1, but not protein kinase b." SIGNOR-71419 AKT proteinfamily SIGNOR-PF24 SIGNOR PFKFB2 protein O60825 UNIPROT "up-regulates activity" phosphorylation Ser466 PVRMRRNsFTPLSSS 9606 BTO:0000567 12853467 t gcesareni "These findings suggest that PKB-dependent binding of 14-3-3s to phospho-Ser483 of cardiac PFK-2 mediates the stimulation of glycolysis by growth factor." SIGNOR-248031 AKT proteinfamily SIGNOR-PF24 SIGNOR PFKFB2 protein O60825 UNIPROT "up-regulates activity" phosphorylation Ser483 IRRPRNYsVGSRPLK 9606 BTO:0000562 23457334 t lperfetto "Akt-dependent activation of the heart 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase (pfkfb2) isoenzyme by amino acids." SIGNOR-192260 AKT proteinfamily SIGNOR-PF24 SIGNOR PFKFB2 protein O60825 UNIPROT "up-regulates activity" phosphorylation Ser483 IRRPRNYsVGSRPLK 9606 BTO:0000567 BTO:0000562 12853467 t lperfetto "These findings suggest that pkb-dependent binding of 14-3-3s to phospho-ser483 of cardiac pfk-2 mediates the stimulation of glycolysis by growth factor." SIGNOR-103462 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 AKT proteinfamily SIGNOR-PF24 SIGNOR PIKFYVE protein Q9Y2I7 UNIPROT up-regulates phosphorylation Ser307 PARNRSAsITNLSLD 9606 BTO:0000887 15546921 t gcesareni "Here we report that serine318 on the fyve domain-containing ptdins3p 5-kinase (pikfyve) is a novel substrate for pkb, and show that phosphorylation stimulates the ptdins3p 5-kinase activity of the enzyme." SIGNOR-130920 AKT proteinfamily SIGNOR-PF24 SIGNOR PLN protein P26678 UNIPROT "down-regulates activity" phosphorylation Thr17 SAIRRAStIEMPQQA 10090 BTO:0003265 19696029 t "Akt interacts with and phosphorylates PLN at Thr(17), the Ca(2+)-calmodulin-dependent kinase IIdelta site, whereas silencing Akt signaling, through the knock-out of phosphatidylinositol-dependent kinase-1, resulted in reduced phosphorylation of PLN at Thr(17)." SIGNOR-252035 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 AKT proteinfamily SIGNOR-PF24 SIGNOR PPARGC1A protein Q9UBK2 UNIPROT "down-regulates activity" phosphorylation Ser571 RMRSRSRsFSRHRSC 9606 BTO:0000759 17554339 t lperfetto "Here we describe a mechanism by which insulin, through the intermediary protein kinase akt2/protein kinase b (pkb)-beta, elicits the phosphorylation and inhibition of the transcriptional coactivator peroxisome proliferator-activated receptor-coactivator 1alpha (pgc-1alpha), a global regulator of hepatic metabolism during fasting / phosphorylation of pgc-1alpha At ser570 Is required for akt to inhibit recruitment of pgc-1alpha To chromatin." SIGNOR-155532 AKT proteinfamily SIGNOR-PF24 SIGNOR PPP1CA protein P62136 UNIPROT down-regulates phosphorylation Thr320 NPGGRPItPPRNSAK 9606 BTO:0000938 BTO:0000142 17202132 t gcesareni "Ir-induced pp1 activation in the nucleus may be a critical component in an atm-mediated pathway controlling checkpoint activation." SIGNOR-151795 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 AKT proteinfamily SIGNOR-PF24 SIGNOR Proliferation phenotype SIGNOR-PH4 SIGNOR up-regulates 10090 16982699 f "Protein kinase B (PKB/Akt) is an important modulator of insulin signaling, cell proliferation, and survival. Using small interfering RNA duplexes in nontransformed mammalian cells, we show that only Akt1 is essential for cell proliferation" SIGNOR-254353 AKT proteinfamily SIGNOR-PF24 SIGNOR Proliferation phenotype SIGNOR-PH4 SIGNOR up-regulates 9606 24743741 f "Activation of PDGFRα stimulates proliferation of PDGFRα(+) cells through PI3K-Akt and MEK2-MAPK signaling pathways, and aberrant accumulation of PDGFRα(+) cells was conspicuous in muscles of patients with both genetic and non-genetic muscle diseases." SIGNOR-257606 AKT proteinfamily SIGNOR-PF24 SIGNOR PTPN1 protein P18031 UNIPROT "down-regulates activity" phosphorylation Ser50 RNRYRDVsPFDHSRI 10090 BTO:0000944 11579209 t lperfetto "Phosphorylation of ptp1b at ser(50) by akt impairs its ability to dephosphorylate the insulin receptor." SIGNOR-235411 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 AKT proteinfamily SIGNOR-PF24 SIGNOR RAF1 protein P04049 UNIPROT down-regulates phosphorylation 9606 14967450 t lperfetto "Akt negatively regulates the raf and gsk-3 kinases and the cell cycle regulatory transcription factor fkhr." SIGNOR-244333 AKT proteinfamily SIGNOR-PF24 SIGNOR RAF1 protein P04049 UNIPROT down-regulates phosphorylation Ser259 SQRQRSTsTPNVHMV 9606 BTO:0000150;BTO:0001130 16854453 t lperfetto "Akt and protein kinase a (pka) phosphorylate s259 on raf-1 and inhibit its activity." SIGNOR-244337 AKT proteinfamily SIGNOR-PF24 SIGNOR RAF1 protein P04049 UNIPROT down-regulates phosphorylation Ser259 SQRQRSTsTPNVHMV 9606 BTO:0000222 BTO:0000887;BTO:0001760 10576741 t gcesareni "The stage-specific inhibitory action of Akt correlated with its stage-specific ability to form a complex with Raf, suggesting the existence of differentially expressed mediators of an inhibitory Akt-Raf complex." SIGNOR-72669 AKT proteinfamily SIGNOR-PF24 SIGNOR RANBP3 protein Q9H6Z4 UNIPROT unknown phosphorylation Ser126 VKRERTSsLTQFPPS 9606 18280241 t llicata "Akt regulates ranbp3 phosphorylation in vitro and in vivo" SIGNOR-160900 AKT proteinfamily SIGNOR-PF24 SIGNOR RARA protein P10276 UNIPROT down-regulates phosphorylation Ser96 FVCQDKSsGYHYGVS 9606 BTO:0000551 16417524 t miannu "We report that akt, which is constitutively activated in nsclc cells, phosphorylates raralpha and inhibits its transactivation. / mutation of ser96 to alanine abrogated the suppressive effect of akt." SIGNOR-143721 AKT proteinfamily SIGNOR-PF24 SIGNOR RNF11 protein Q9Y3C5 UNIPROT "down-regulates quantity" phosphorylation Thr135 DWLMRSFtCPSCMEP 9606 BTO:0003474 16123141 t gcesareni "Upon inhibition of the AKT pathway or mutation of T135, the phosphorylation at one of these sites is virtually eliminated, suggesting that AKT may phosphorylate RNF11 at T135. Moreover, RNF11 is phosphorylated by AKT in vitro and is recognized by phospho-AKT substrate antibodies. RNF11 shows enhanced binding to 14-3-3 in WM239 cells compared with that seen in the parental WM35 cells which have low AKT activity" SIGNOR-248085 AKT proteinfamily SIGNOR-PF24 SIGNOR S1PR1 protein P21453 UNIPROT "up-regulates activity" phosphorylation Thr236 RTRSRRLtFRKNISK 9606 BTO:0001949 11583630 t lperfetto "Activated akt binds to edg-1 and phosphorylates the third intracellular loop at the t(236) residue. Transactivation of edg-1 by akt is not required for g(i)-dependent signaling but is indispensable for rac activation, cortical actin assembly, and chemotaxis" SIGNOR-110845 AKT proteinfamily SIGNOR-PF24 SIGNOR SH2B2 protein O14492 UNIPROT unknown phosphorylation Ser598 SARSRSNsAERLLEA 10090 BTO:0000944 16141217 t "Serine 588 of APS is a newly identified target for protein kinase B in intact cells and in vitro. The precise function of this PKB-mediated phosphorylation event is not entirely clear but may be responsible for regulating cellular localization and will be the subject of future investigation." SIGNOR-251487 AKT proteinfamily SIGNOR-PF24 SIGNOR SH2B2 protein O14492 UNIPROT "up-regulates activity" phosphorylation Ser598 SARSRSNsAERLLEA 10090 BTO:0000011 16141217 t gcesareni "This study identifies APS as a novel physiological substrate for PKB and the first serine phosphorylation site on APS" SIGNOR-248042 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 AKT proteinfamily SIGNOR-PF24 SIGNOR SKI protein P12755 UNIPROT down-regulates phosphorylation Thr458 QPRKRKLtVDTPGAP 9606 19875456 t llicata "The phosphorylation of ski at threonine 458 is induced by akt pathway activators including insulin, insulin-like growth factor-1, and hepatocyte growth factor. The phosphorylation of ski causes its destabilization and reduces ski-mediated inhibition of expression of another negative regulator of tgf-beta, smad7" SIGNOR-188969 AKT proteinfamily SIGNOR-PF24 SIGNOR SLC2A1 protein P11166 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 8940145 f gcesareni "The constitutively active akt also increased the synthesis of the ubiquitously expressed glucose transporter 1. The increased glucose influx in the 3t3-l1 adipocytes directed lipid but not glycogen synthesis" SIGNOR-45064 AKT proteinfamily SIGNOR-PF24 SIGNOR SLC2A4 protein P14672 UNIPROT up-regulates 9606 8940145 f "Translocation from intracellular compartment to cell surface in muscle and adipose tissue" gcesareni "The constitutively active Akt induced glucose uptake into adipocytes in the absence of insulin by stimulating translocation of the insulin-responsive glucose transporter 4 to the plasma membrane." SIGNOR-45117 AKT proteinfamily SIGNOR-PF24 SIGNOR SLC2A4 protein P14672 UNIPROT up-regulates 9606 9415393 f "Translocation from intracellular compartment to cell surface in muscle and adipose tissue" gcesareni "Akt is not only capable of stimulating the translocation of glut4 to the cell surface. Endogenous akt is likely to play a significant physiological role in insulin-stimulated glucose uptake in insulin targets such as muscle and adipose tissue" SIGNOR-53968 AKT proteinfamily SIGNOR-PF24 SIGNOR 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 AKT proteinfamily SIGNOR-PF24 SIGNOR SP7 protein Q8TDD2 UNIPROT up-regulates phosphorylation 9606 21777568 t gcesareni "We found that Akt phosphorylates Osterix and that Akt activation increases protein stability, osteogenic activity and transcriptional activity of Osterix. We also found that BMP-2 increases the protein level of Osterix in an Akt activity-dependent manner." SIGNOR-174017 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 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 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 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 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 AKT proteinfamily SIGNOR-PF24 SIGNOR Survival phenotype SIGNOR-PH13 SIGNOR up-regulates 9606 BTO:0000830 15526160 f miannu "c-Kit promotes survival via PI3-kinase-dependent activation of Akt and phosphorylation of Bad, a pro-apoptotic molecule, at S136 in vivo." SIGNOR-254952 Cyclopamine chemical CHEBI:4021 ChEBI SMO protein Q99835 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191227 AKT proteinfamily SIGNOR-PF24 SIGNOR TAL1 protein P17542 UNIPROT down-regulates phosphorylation Thr90 EARHRVPtTELCRPP 9606 BTO:0000782;BTO:0001271 15930267 t miannu "Akt phosphorylates tal1 oncoprotein and inhibits its repressor activity. / our results show that akt specifically phosphorylates thr90 of the tal1 protein within its transactivation domain in vitro and in vivo." SIGNOR-137942 AKT proteinfamily SIGNOR-PF24 SIGNOR TBC1D4 protein O60343 UNIPROT unknown phosphorylation Ser588 RMRGRLGsVDSFERS 10090 BTO:0000011 11994271 t gcesareni "To determine directly whether AS160 was a substrate for Akt, we examined the phosphorylation of recombinant AS160, as well as mutant forms with Ser-588, Thr-642, or both converted to Ala, by recombinant Akt 1." SIGNOR-245268 AKT proteinfamily SIGNOR-PF24 SIGNOR TBC1D4 protein O60343 UNIPROT unknown phosphorylation Thr642 QFRRRAHtFSHPPSS 9606 16880201 t llicata "14-3-3 proteins interact with as160 in an insulin- and akt-dependent manner via an akt phosphorylation site, thr-642." SIGNOR-148342 AKT proteinfamily SIGNOR-PF24 SIGNOR TBX3 protein O15119 UNIPROT "up-regulates activity" phosphorylation Ser719 AEKEAATsELQSIQR 9606 BTO:0000848 25595898 t lperfetto "We have identified TBX3 as a key substrate of AKT3 in melanomagenesis. we have identified the AKT3 target site at serine residue 720 in the TBX3 protein and show that this site is phosphorylated in vivo. the phosphorylation at S720 promotes TBX3 protein stability, nuclear localization, transcriptional repression of E-cadherin, and its role in cell migration and invasion." SIGNOR-244353 AKT proteinfamily SIGNOR-PF24 SIGNOR TERT protein O14746 UNIPROT up-regulates phosphorylation Ser227 GARRRGGsASRSLPL 9606 BTO:0000848 10224060 t lperfetto "Akt kinase enhances human telomerase activity through phosphorylation of htert subunit as one of its substrate proteins." SIGNOR-244361 AKT proteinfamily SIGNOR-PF24 SIGNOR TERT protein O14746 UNIPROT up-regulates phosphorylation Ser824 AVRIRGKsYVQCQGI 9606 BTO:0000848 10224060 t lperfetto "Akt kinase enhances human telomerase activity through phosphorylation of htert subunit as one of its substrate proteins." SIGNOR-244357 AKT proteinfamily SIGNOR-PF24 SIGNOR TP53RK protein Q96S44 UNIPROT up-regulates phosphorylation Ser250 RLRGRKRsMVG 9606 17712528 t gcesareni "Here we show that such an activation of prpk is mediated by another kinase, akt/pkb, which phosphorylates prpk at ser250." SIGNOR-157467 AKT proteinfamily SIGNOR-PF24 SIGNOR TSC1/TSC2 complex SIGNOR-C101 SIGNOR "down-regulates activity" phosphorylation 10090 BTO:0000011 19593385 t lperfetto "In examining the requirements for different Akt-mediated phosphorylation sites on TSC2, we find that only TSC2 mutants lacking all five previously identified Akt sites fully block insulin-stimulated mTORC1 signaling in reconstituted Tsc2 null cells, and this mutant also inhibits adipogenesis" SIGNOR-251526 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 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 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 AKT proteinfamily SIGNOR-PF24 SIGNOR TWIST1 protein Q15672 UNIPROT up-regulates phosphorylation Ser42 GGRKRRSsRRSAGGG 9606 20400976 t lperfetto "Moreover, phosphorylation of twist-1 at ser42 was shown in vivo in various human cancer tissues, suggesting that this post-translational modification ensures functional activation of twist-1 after promotion of survival during carcinogenesis." SIGNOR-244373 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 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 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 AKT proteinfamily SIGNOR-PF24 SIGNOR VIM protein P08670 UNIPROT up-regulates phosphorylation Ser39 TTSTRTYsLGSALRP 9606 20856200 t llicata "The binding of akt (tail region) to vim (head region) results in vim ser39 phosphorylation enhancing the ability of vim to induce motility and invasion while protecting vim from caspase-induced proteolysis." SIGNOR-167971 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 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 "AL/b2 integrin" complex SIGNOR-C169 SIGNOR 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-257712 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 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 ALG11 protein Q2TAA5 UNIPROT alpha-D-Man-(1->2)-alpha-D-Man-(1->2)-alpha-D-Man-(1->3)-[alpha-D-Man-(1->6)]-beta-D-Man-(1->4)-beta-D-GlcNAc-(1->4)-alpha-D-GlcNAc(PP-Dol) smallmolecule CHEBI:133994 ChEBI "up-regulates quantity" "small molecule catalysis" 28575298 t lperfetto "The biosynthesis of eukaryotic lipid-linked oligosaccharides (LLOs) that act as donor substrates in eukaryotic protein N-glycosylation starts on the cytoplasmic side of the endoplasmic reticulum and includes the sequential addition of five mannose units to dolichol-pyrophosphate-GlcNAc2. These reactions are catalyzed by the Alg1, Alg2 and Alg11 gene products and yield Dol-PP-GlcNAc2Man5, an LLO intermediate that is subsequently flipped to the lumen of the endoplasmic reticulum." SIGNOR-260417 ALG1 protein Q9BT22 UNIPROT alpha-D-Man-(1->2)-alpha-D-Man-(1->2)-alpha-D-Man-(1->3)-[alpha-D-Man-(1->6)]-beta-D-Man-(1->4)-beta-D-GlcNAc-(1->4)-alpha-D-GlcNAc(PP-Dol) smallmolecule CHEBI:133994 ChEBI "up-regulates quantity" "small molecule catalysis" 28575298 t lperfetto "The biosynthesis of eukaryotic lipid-linked oligosaccharides (LLOs) that act as donor substrates in eukaryotic protein N-glycosylation starts on the cytoplasmic side of the endoplasmic reticulum and includes the sequential addition of five mannose units to dolichol-pyrophosphate-GlcNAc2. These reactions are catalyzed by the Alg1, Alg2 and Alg11 gene products and yield Dol-PP-GlcNAc2Man5, an LLO intermediate that is subsequently flipped to the lumen of the endoplasmic reticulum." SIGNOR-260418 ALG2 protein Q9H553 UNIPROT alpha-D-Man-(1->2)-alpha-D-Man-(1->2)-alpha-D-Man-(1->3)-[alpha-D-Man-(1->6)]-beta-D-Man-(1->4)-beta-D-GlcNAc-(1->4)-alpha-D-GlcNAc(PP-Dol) smallmolecule CHEBI:133994 ChEBI "up-regulates quantity" "small molecule catalysis" 28575298 t lperfetto "The biosynthesis of eukaryotic lipid-linked oligosaccharides (LLOs) that act as donor substrates in eukaryotic protein N-glycosylation starts on the cytoplasmic side of the endoplasmic reticulum and includes the sequential addition of five mannose units to dolichol-pyrophosphate-GlcNAc2. These reactions are catalyzed by the Alg1, Alg2 and Alg11 gene products and yield Dol-PP-GlcNAc2Man5, an LLO intermediate that is subsequently flipped to the lumen of the endoplasmic reticulum." SIGNOR-260419 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 ALK protein Q9UM73 UNIPROT ALK protein Q9UM73 UNIPROT "up-regulates activity" phosphorylation Tyr1278 FGMARDIyRASYYRK -1 15938644 t llicata "ALK SelectiVely Phosphorylates the First Tyrosine in Its A-Loop Peptide." SIGNOR-250575 ALK protein Q9UM73 UNIPROT GRB2 protein P62993 UNIPROT unknown phosphorylation Tyr160 QVPQQPTyVQALFDF 9606 BTO:0000007 20554525 t lperfetto "Two phosphorylation sites on Grb2 have been identified thus far at position Tyr209 in BCR-ABL-expressing cells (16) and Tyr160 by pp60c-src (18)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-247142 ALK protein Q9UM73 UNIPROT SFPQ protein P23246 UNIPROT down-regulates phosphorylation Tyr293 RRPGEKTyTQRCRLF 9606 BTO:0000785 17537995 t lperfetto "Furthermore, psf was shown to be a direct substrate of purified alk kinase domain in vitro, and psf tyr293 was identified as the site of phosphorylation. Psf phosphorylation also increased its binding to rna and decreased the psf-mediated suppression of gage6 expression." SIGNOR-155298 ALK protein Q9UM73 UNIPROT SHC1 protein P29353 UNIPROT up-regulates phosphorylation 9606 BTO:0000785 12185581 t gcesareni "Anaplastic lymphoma kinase (alk), which turned out to be one of these phosphoproteins, was constitutively activated and associated with the ptb domain of shcc in three neuroblastoma cells. In vitro kinase assay revealed that shcc is a potent substrate of the activated alk kinase. The alk gene locus was significantly amplified in both of these cell lines, suggesting that gene amplification leads to constitutive activation of the alk kinase, which results in hyperphosphorylation of shcc." SIGNOR-91534 ALK protein Q9UM73 UNIPROT SHC3 protein Q92529 UNIPROT up-regulates phosphorylation 9606 BTO:0000785 12185581 t gcesareni "Anaplastic lymphoma kinase (alk), which turned out to be one of these phosphoproteins, was constitutively activated and associated with the ptb domain of shcc in three neuroblastoma cells. In vitro kinase assay revealed that shcc is a potent substrate of the activated alk kinase. The alk gene locus was significantly amplified in both of these cell lines, suggesting that gene amplification leads to constitutive activation of the alk kinase, which results in hyperphosphorylation of shcc." SIGNOR-91537 D-106669 chemical CID:16048654 PUBCHEM PIK3CA protein P42336 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191256 ALK protein Q9UM73 UNIPROT STAT3 protein P40763 UNIPROT up-regulates binding 9606 BTO:0000785 14968112 t gcesareni "Npm-alk has been shown to activate signal transducer and activator of transcription (stat) 3, a transcriptional regulator of cyclin d3.Proteins that interact with alk tyrosine kinase play important roles in mediating downstream cellular signals. Previously reported proteins in the alk signal pathway were identified including pi3-k, jak2, jak3, stat3, grb2, irs, and plcgamma1." SIGNOR-122085 ALK protein Q9UM73 UNIPROT STAT3 protein P40763 UNIPROT up-regulates binding 9606 BTO:0000785 16084951 t gcesareni "Npm-alk has been shown to activate signal transducer and activator of transcription (stat) 3, a transcriptional regulator of cyclin d3.Proteins that interact with alk tyrosine kinase play important roles in mediating downstream cellular signals. Previously reported proteins in the alk signal pathway were identified including pi3-k, jak2, jak3, stat3, grb2, irs, and plcgamma1." SIGNOR-139460 "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 "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 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 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 PIN1 protein Q13526 UNIPROT "down-regulates activity" binding 9606 BTO:0004585 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 PML-RARalpha "fusion protein" SIGNOR-FP2 SIGNOR "down-regulates quantity by destabilization" binding 9606 BTO:0004585 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 RARA protein P10276 UNIPROT "up-regulates activity" binding 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 RARB protein P10826 UNIPROT "up-regulates activity" binding 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" binding 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 RAR proteinfamily SIGNOR-PF45 SIGNOR "up-regulates activity" binding 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 "all-trans-retinoic acid" smallmolecule CHEBI:15367 ChEBI RXR proteinfamily SIGNOR-PF44 SIGNOR "up-regulates activity" binding 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 TAL2 protein Q16559 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 10090 BTO:0000596 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 "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 ALOX15 protein P16050 UNIPROT 15(S)-HETE smallmolecule CHEBI:15558 ChEBI "up-regulates quantity" "small molecule catalysis" 9606 BTO:0000018 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 ALOX5 protein P09917 UNIPROT "leukotriene A4" smallmolecule CHEBI:15651 ChEBI up-regulates "small molecule catalysis" 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 ALOX5 protein P09917 UNIPROT STAT5A protein P42229 UNIPROT "down-regulates activity" oxidation 9606 BTO:0000304 17369849 f "… we report that the tumor suppressor phosphatase and tensin homolog (PTEN) is oxidized and inactivated during arachidonic acid (AA) metabolism in pancreatic cancer cell lines expressing COX-2 or 5-LOX" SIGNOR-255630 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 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 ALPL protein P05186 UNIPROT Bone_mineralization phenotype SIGNOR-PH69 SIGNOR up-regulates 9606 BTO:0004473 19049325 f miannu "PC-1 and Tnap work together to produce normally mineralized bone matrix through the generation and hydrolysis of pyrophosphate." SIGNOR-252196 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 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 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 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 CDK2 protein P24941 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191532 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 "AM/b2 integrin" complex SIGNOR-C170 SIGNOR 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-257713 AMER1 protein Q5JTC6 UNIPROT APC protein P25054 UNIPROT up-regulates relocalization 9606 23151663 t gcesareni "Apc membrane recruitment protein 1 (amer1;alsoknownas wtx)" SIGNOR-199375 AMER1 protein Q5JTC6 UNIPROT AXIN1 protein O15169 UNIPROT "up-regulates activity" relocalization 9606 BTO:0000007 SIGNOR-C110 21304492 t gcesareni "Amer1 binds ck1gamma, recruits axin and gsk3beta to the plasma membrane and promotes complex formation between axin and lrp6." SIGNOR-171886 AMER1 protein Q5JTC6 UNIPROT CSNK1G1 protein Q9HCP0 UNIPROT up-regulates binding 9606 21304492 t gcesareni "Amer1 binds ck1gamma, recruits axin and gsk3beta to the plasma membrane and promotes complex formation between axin and lrp6." SIGNOR-171889 AMER1 protein Q5JTC6 UNIPROT CTNNB1 protein P35222 UNIPROT "down-regulates activity" binding 9606 BTO:0000007;BTO:0000038 21498506 t lperfetto "We show that Amer1 binds directly to beta-catenin via a novel interaction motif, the REA repeats. This amino acid motif, including the core sequence arginine, glutamic acid and alanine, and this REA repeats mediate binding of Amer1 to the armadillo repeats of beta-catenin. The data suggest that Amer1 exerts its negative regulatory role in Wnt signaling by acting as a scaffold protein for the beta-catenin destruction complex and promoting stabilization of Axin at the plasma membrane." SIGNOR-217950 AMER1 protein Q5JTC6 UNIPROT GSK3B/Axin/APC complex SIGNOR-C110 SIGNOR "up-regulates activity" relocalization 9606 BTO:0000007 21304492 t lperfetto "Amer1 binds ck1gamma, recruits axin and gsk3beta to the plasma membrane and promotes complex formation between axin and lrp6." SIGNOR-227991 AMER1 protein Q5JTC6 UNIPROT GSK3B protein P49841 UNIPROT "up-regulates activity" relocalization 9606 BTO:0000007 SIGNOR-C110 21304492 t gcesareni "Amer1 binds ck1gamma, recruits axin and gsk3beta to the plasma membrane and promotes complex formation between axin and lrp6." SIGNOR-171892 AMER1 protein Q5JTC6 UNIPROT LRP6 protein O75581 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 21304492 t lperfetto "Knockdown of Amer1 reduces Wnt-induced LRP6 phosphorylation, Axin translocation to the plasma membrane and formation of LRP6 signalosomesThe generation of PtdIns(4,5)P2 in regions of receptor activity triggers the recruitment of Amer1 proteins, which in turn promote LRP6 phosphorylation by recruiting Axin/GSK3_ and CK1gamma to LRP6." SIGNOR-24265 AMER1 protein Q5JTC6 UNIPROT WT1 protein P19544 UNIPROT up-regulates binding 9606 19416806 t miannu "Wtx binds wt1, a zinc-finger transcription factor that is inactivated in wilms tumor. / the ability of wtx to enhance wt1-mediated transactivation suggests a physiologically significant interaction between these 2 tumor suppressors." SIGNOR-185644 "AMG 458" chemical CID:24764449 PUBCHEM MET protein P08581 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189516 "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 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 AminoAcids stimulus SIGNOR-ST5 SIGNOR LAMTOR complex SIGNOR-C26 SIGNOR up-regulates 9606 BTO:0000007 SIGNOR-C3 20381137 f lperfetto "The trimeric Ragulator complex, which comprises the p18, p14, and MP1 proteins, anchors the Rag GTPases to the lysosome, and, like the Rags, is necessary for mTORC1 activation by amino acids" SIGNOR-228152 AminoAcids stimulus SIGNOR-ST5 SIGNOR RAG2 protein P55895 UNIPROT up-regulates 9606 22790199 f 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-198192 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 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 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 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 AML1-ETO "fusion protein" SIGNOR-FP1 SIGNOR AP1 complex SIGNOR-C154 SIGNOR "up-regulates activity" binding 9606 BTO:0004136 10208431 t miannu "The AML1/ETO fusion protein is essential to the development of t(8;21) acute myeloid leukemia (AML) and is well recognized for its dominant-negative effect on the coexisting wild-type protein AML1. On physical interaction, AML1/ETO can form a complex with wild-type AML1 on chromatin, and the runt homology domain of both proteins are responsible for their interactions. More importantly, the relative binding signals of AML1 and AML1/ETO on chromatin determine which genes are repressed or activated by AML1/ETO. Further analysis of coregulators indicates that AML1/ETO transactivates gene expression through recruiting AP-1 to the AML1/ETO-AML1 complex. AML1/ETO transactivates gene expression through recruiting AP-1 to the AML1/ETO-AML1 complex" SIGNOR-260094 AML1-ETO "fusion protein" SIGNOR-FP1 SIGNOR CDKN2A protein Q8N726 UNIPROT down-regulates "transcriptional regulation" 9606 12091906 t apalma "We have identified the p14(ARF) tumor suppressor, a mediator of the p53 oncogene checkpoint, as a direct transcriptional target of AML1 ETO." SIGNOR-255677 AML1-ETO "fusion protein" SIGNOR-FP1 SIGNOR CEBPA protein P49715 UNIPROT "down-regulates activity" binding 9606 BTO:0001412 11283671 t irozzo "AML1–ETO inhibits CEBPA autoregulation in myeloid cells.[…]It was also demonstrated that AML1–ETO and C/EBPα physically interact in vivo." SIGNOR-255700 AML1-ETO "fusion protein" SIGNOR-FP1 SIGNOR "Core Binding Factor complex" complex SIGNOR-C214 SIGNOR "down-regulates activity" binding 9606 15829516 t irozzo "Two classes of models can describe how AML1-ETO could interfere with normal AML1 activity. First, because AML1-ETO has the potential to interact with AML1 co-factors (such as CBFβ) through its RD, it could act as a dominant-negative molecule by competing with AML1 for these co-factors. Although AML1-ETO has been shown to interact with CBFβ and repress the expression of AML1-regulated genes in vitro and in cell culture, the available data do not distinguish between these two models." SIGNOR-256100 AML1-ETO "fusion protein" SIGNOR-FP1 SIGNOR hsa-mir-223 mirna MI0000300 miRBase "down-regulates quantity by repression" "transcriptional repression" 9606 BTO:0001545 17996649 f miannu "MiR-223 Expression Is Downregulated in AML1/ETO-Positive Primary Blasts and Cell Lines Here, we show that miR-223 is a direct transcriptional target of AML1/ETO. By recruiting chromatin remodeling enzymes at an AML1-binding site on the pre-miR-223 gene, AML1/ETO induces heterochromatic silencing of miR-223. Ectopic miR-223 expression, RNAi against AML1/ETO, or demethylating treatment enhances miR-223 levels and restores cell differentiation. Here, we identify an additional action for a leukemia fusion protein linking the epigenetic silencing of a microRNA locus to the differentiation block of leukemia." SIGNOR-261972 DAMPS stimulus SIGNOR-ST18 SIGNOR TLRs proteinfamily SIGNOR-PF20 SIGNOR "up-regulates activity" binding 9606 25644504 t "The innate immune system is present in almost all multicellular organisms and its activation occurs in response to pathogens or tissue injury via pattern-recognition receptors (PRRs) that recognize pathogen-associated molecular patterns (PAMPs) or danger-associated molecular patterns (DAMPs)" SIGNOR-252096 AML1-ETO "fusion protein" SIGNOR-FP1 SIGNOR JAK2 protein O60674 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0001271 22740448 f miannu "Chromosome translocation 8q22;21q22 [t(8;21)] is commonly associated with acute myeloid leukemia (AML), and the resulting AML1-ETO fusion proteins are involved in the pathogenesis of AML. To identify novel molecular and therapeutic targets, we performed combined gene expression microarray and promoter occupancy (ChIP-chip) profiling using Lin(-)/Sca1(-)/cKit(+) cells, the major leukemia cell population, from an AML mouse model induced by AML1-ETO9a (AE9a).CD45, a protein tyrosine phosphatase and a negative regulator of cytokine/growth factor receptor and JAK/STAT signaling, is among those targets. Its expression is substantially down-regulated in leukemia cells. Consequently, JAK/STAT signaling is enhanced." SIGNOR-260120 AML1-ETO "fusion protein" SIGNOR-FP1 SIGNOR JUN protein P05412 UNIPROT "down-regulates activity" binding 9606 BTO:0004136 12393465 t "RUNX1-RUNX1T1 fusion protein (AML-ETO)" apalma "Here we show that AML1-ETO blocks the transcriptional activity of PU.1 by displacing its coactivator c-Jun." SIGNOR-255670 AML1-ETO "fusion protein" SIGNOR-FP1 SIGNOR KIT protein P10721 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 9606 BTO:0000567 29236325 f irozzo "We report here that AML1/ETO transactivates c-KIT expression through directly binding to and mediating the long-range interaction between the promoter and intronic enhancer regions of c-KIT." SIGNOR-255699 AML1-ETO "fusion protein" SIGNOR-FP1 SIGNOR PTGS2 protein P35354 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0004850 23645839 f miannu "AML1-ETO (AE) is an oncogene that plays an important role in inducing self-renewal of hematopoietic stem/progenitor cells (HSPCs), leading to the development of leukemia stem cells. Here, we show that AE also induces expression of the Cox-2 gene and activates β-catenin in mouse bone marrow cells." SIGNOR-255683 AML1-ETO "fusion protein" SIGNOR-FP1 SIGNOR PTPRC protein P08575 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0001271 22740448 f miannu "Chromosome translocation 8q22;21q22 [t(8;21)] is commonly associated with acute myeloid leukemia (AML), and the resulting AML1-ETO fusion proteins are involved in the pathogenesis of AML. To identify novel molecular and therapeutic targets, we performed combined gene expression microarray and promoter occupancy (ChIP-chip) profiling using Lin(-)/Sca1(-)/cKit(+) cells, the major leukemia cell population, from an AML mouse model induced by AML1-ETO9a (AE9a).CD45, a protein tyrosine phosphatase and a negative regulator of cytokine/growth factor receptor and JAK/STAT signaling, is among those targets. Its expression is substantially down-regulated in leukemia cells. Consequently, JAK/STAT signaling is enhanced." SIGNOR-255686 AMOT/MPP5/INADL/LIN7C complex SIGNOR-C27 SIGNOR WWTR1 protein Q9GZV5 UNIPROT down-regulates binding 10090 BTO:0000150 21145499 t milica "Because we found that multiple domains of taz/yap interacted with multiple components of the crumbs complex, which include pals1, lin7c, patj, and the crumbs regulator amot, we propose that this multifactoral interaction serves to ensure that assembly of the hippo pathway and efficient phosphorylation of taz/yap is coupled only by the assembly of the crumbs complex, rather than by any single component." SIGNOR-170361 AMOT/MPP5/INADL/LIN7C complex SIGNOR-C27 SIGNOR YAP1 protein P46937 UNIPROT down-regulates binding 10090 BTO:0000150 21145499 t milica "Because we found that multiple domains of taz/yap interacted with multiple components of the crumbs complex, which include pals1, lin7c, patj, and the crumbs regulator amot, we propose that this multifactoral interaction serves to ensure that assembly of the hippo pathway and efficient phosphorylation of taz/yap is coupled only by the assembly of the crumbs complex, rather than by any single component." SIGNOR-170364 AMOT protein Q4VCS5 UNIPROT WWTR1 protein Q9GZV5 UNIPROT down-regulates relocalization 9606 23431053 t "AMOT proteins, a family of proteins including AMOT, AMOTL1, and AMOTL2, interact extensively with multiple TJ components and are important for maintaining TJ integrity and epithelial cell polarity." gcesareni "Yap/taz and angiomotin (amot) family proteins were shown to interact, resulting in yap/taz localization to tight junctions and inhibition through phosphorylation-dependent and -independent mechanisms." SIGNOR-201132 AMOT protein Q4VCS5 UNIPROT WWTR1 protein Q9GZV5 UNIPROT down-regulates relocalization 9606 BTO:0000567 21205866 t "AMOT proteins, a family of proteins including AMOT, AMOTL1, and AMOTL2, interact extensively with multiple TJ components and are important for maintaining TJ integrity and epithelial cell polarity." gcesareni "Our results indicate a potential tumor-suppressing role of AMOT family proteins as components of the Hippo pathway, and demonstrate a novel mechanism of YAP and TAZ inhibition by AMOT-mediated tight junction localization. These observations provide a potential link between the Hippo pathway and cell contact inhibition." SIGNOR-175776 AMOT protein Q4VCS5 UNIPROT YAP1 protein P46937 UNIPROT down-regulates relocalization 9606 BTO:0000567 21205866 t gcesareni "Our results indicate a potential tumor-suppressing role of AMOT family proteins as components of the Hippo pathway, and demonstrate a novel mechanism of YAP and TAZ inhibition by AMOT-mediated tight junction localization. These observations provide a potential link between the Hippo pathway and cell contact inhibition." SIGNOR-201135 AMPK complex SIGNOR-C15 SIGNOR ACACA protein Q13085 UNIPROT down-regulates phosphorylation Ser80 LHIRSSMsGLHLVKQ 9606 BTO:0000887;BTO:0001103 12015362 t lperfetto "Significant negative linear correlations between phospho-acc and acc activity were observed in all models (p < 0.01). The decline in acc activity was related to the decrease in pcr and the rise in amp. A relationship between phospho-ampk (threonine 172) and activity of ampk immunoprecipitated with anti-alpha(2) subunit antibody preparation was also observed." SIGNOR-216655 AMPK complex SIGNOR-C15 SIGNOR AMPK complex SIGNOR-C15 SIGNOR unknown phosphorylation 9606 BTO:0000007 11171104 t lperfetto "In contrast, the phosphorylation site mutations, ss24, 25aa and s182a, while having no effects on enzyme activity, are associated with nuclear redistribution of the subunit." SIGNOR-216415 AMPK complex SIGNOR-C15 SIGNOR AMPK complex SIGNOR-C15 SIGNOR "up-regulates activity" phosphorylation 9606 BTO:0000007 17728241 t lperfetto "Mutation of serine 108 to alanine, an autophosphorylation site within the glycogen binding domain of the beta1 subunit, almost completely abolishes activation of ampk by a-769662 in cells and in vitro, while only partially reducing activation by ampk" SIGNOR-216411 AMPK complex SIGNOR-C15 SIGNOR BAIAP2 protein Q9UQB8 UNIPROT down-regulates phosphorylation Ser366 KTLPRSSsMAAGLER 9606 19933840 t lperfetto "Using this approach for ppp1r12c, baiap2, and cdc27, we found that mutation of a single serine to alanine (s452, s366, and s379 respectively) resulted in almost a complete loss of ampk phosphorylation in these proteins. Termination of irsp53 function is suggested to occur following cdc42 dissociation, kinase phosphorylation of t340 and t360, and subsequent 14-3-3 binding, which competes for sh3 partners, thus allowing filopodial retraction" SIGNOR-216572 AMPK complex SIGNOR-C15 SIGNOR BAIAP2 protein Q9UQB8 UNIPROT down-regulates phosphorylation Ser366 KTLPRSSsMAAGLER 9606 22137581 t lperfetto "Using this approach for ppp1r12c, baiap2, and cdc27, we found that mutation of a single serine to alanine (s452, s366, and s379 respectively) resulted in almost a complete loss of ampk phosphorylation in these proteins. Termination of irsp53 function is suggested to occur following cdc42 dissociation, kinase phosphorylation of t340 and t360, and subsequent 14-3-3 binding, which competes for sh3 partners, thus allowing filopodial retraction" SIGNOR-216608 AMPK complex SIGNOR-C15 SIGNOR CDC27 protein P30260 UNIPROT unknown phosphorylation Ser379 NALPRRSsRLFTSDS 9606 22137581 t lperfetto "Using this approach for ppp1r12c, baiap2, and cdc27, we found that mutation of a single serine to alanine (s452, s366, and s379, respectively) resulted in an almost complete loss of ampk phosphorylation in these proteins" SIGNOR-216434 AMPK complex SIGNOR-C15 SIGNOR CRTC1 protein Q6UUV9 UNIPROT down-regulates phosphorylation 9606 21331044 t lperfetto "Here we show that both ampk and calcineurin modulate longevity exclusively through post-translational modification of crtc-1, the sole c. elegans crtc. We demonstrate that crtc-1 is a direct ampk target." SIGNOR-216529 AMPK complex SIGNOR-C15 SIGNOR CRTC2 protein Q53ET0 UNIPROT down-regulates phosphorylation Ser170 PSALNRTsSDSALHT 9606 21892142 t lperfetto "Collectively, these findings suggest ampk suppresses glucose production through two transcriptional effects:reduced expression of creb targets via crtc inactivation and reduced expression of foxo target genes via class iia hdac inactivation" SIGNOR-216541 AMPK complex SIGNOR-C15 SIGNOR CRTC2 protein Q53ET0 UNIPROT down-regulates phosphorylation Ser171 SALNRTSsDSALHTS 10090 BTO:0000575 20577053 t lperfetto "Phosphorylation on the ser171 residue of crtc2 by ampk and ampk-related kinases, including the salt-inducible kinases (siks), is critical for determining the activity, cellular localization, and degradation of crtc2" SIGNOR-216576 AMPK complex SIGNOR-C15 SIGNOR CRY1 protein Q16526 UNIPROT down-regulates phosphorylation Ser71 ANLRKLNsRLFVIRG 9606 phosphorylation:Ser71 ANLRKLNsRLFVIRG 21892142 t lperfetto "Ampk was shown to regulate the stability of the core clock component cry1 though phosphorylation of cry1 ser71, which stimulates the direct binding of the fbox protein fbxl3 to cry1, targeting it for ubiquitin-mediated degradation" SIGNOR-216546 AMPK complex SIGNOR-C15 SIGNOR EEF2K protein O00418 UNIPROT up-regulates phosphorylation Ser398 DSLPSSPsSATPHSQ 9606 22669845 t lperfetto "In response to genotoxic stress, eef2k was activated by ampk (adenosine monophosphate-activated protein kinase)-mediated phosphorylation on serine 398. Activated eef2k phosphorylated eef2 and induced a temporary ribosomal slowdown at the stage of elongation" SIGNOR-216503 AMPK complex SIGNOR-C15 SIGNOR FOXO1 protein Q12778 UNIPROT up-regulates phosphorylation 9606 18394876 t lperfetto "The energy sensor AMP-activated protein kinase (AMPK) has been shown to directly phosphorylate FoxO factors at six regulatory sites that are distinct from the Akt phosphorylation sites, resulting in FoxO activation." SIGNOR-216478 AMPK complex SIGNOR-C15 SIGNOR FOXO3 protein O43524 UNIPROT "up-regulates activity" phosphorylation 9606 17900900 t lperfetto "We have recently found that AMPK phosphorylates human FOXO3 in mammalian cells at novel regulatory sites that are distinct from the AKT sites" SIGNOR-216481 AMPK complex SIGNOR-C15 SIGNOR FOXO3 protein O43524 UNIPROT "up-regulates activity" phosphorylation Ser399 DNITLPPsQPSPTGG 9606 BTO:0000007 17711846 t gcesareni "Phosphorylation by AMPK leads to the activtion of FOXO3 transcriptional activity without affecting FOXO3 subcellular localization." SIGNOR-249668 AMPK complex SIGNOR-C15 SIGNOR FOXO3 protein O43524 UNIPROT "up-regulates activity" phosphorylation Ser413 GLMQRSSsFPYTTKG 10090 22848740 t "When AMPK is stimulated, pre-existing FOXO3 becomes reverted toward an active form." SIGNOR-255756 AMPK complex SIGNOR-C15 SIGNOR FOXO3 protein O43524 UNIPROT "up-regulates activity" phosphorylation Ser413 GLMQRSSsFPYTTKG 9606 BTO:0000007 17711846 t gcesareni "Phosphorylation by AMPK leads to the activtion of FOXO3 transcriptional activity without affecting FOXO3 subcellular localization." SIGNOR-249678 AMPK complex SIGNOR-C15 SIGNOR FOXO3 protein O43524 UNIPROT "up-regulates activity" phosphorylation Ser555 RALSNSVsNMGLSES 9606 BTO:0000007 17711846 t gcesareni "Phosphorylation by AMPK leads to the activtion of FOXO3 transcriptional activity without affecting FOXO3 subcellular localization." SIGNOR-249682 AMPK complex SIGNOR-C15 SIGNOR FOXO3 protein O43524 UNIPROT "up-regulates activity" phosphorylation Ser588 QTLSDSLsGSSLYST 9606 BTO:0000007 17711846 t gcesareni "Phosphorylation by AMPK leads to the activtion of FOXO3 transcriptional activity without affecting FOXO3 subcellular localization." SIGNOR-249685 AMPK complex SIGNOR-C15 SIGNOR FOXO3 protein O43524 UNIPROT "up-regulates activity" phosphorylation Ser626 SLECDMEsIIRSELM 9606 BTO:0000007 17711846 t gcesareni "Phosphorylation by AMPK leads to the activtion of FOXO3 transcriptional activity without affecting FOXO3 subcellular localization." SIGNOR-249688 AMPK complex SIGNOR-C15 SIGNOR FOXO3 protein O43524 UNIPROT "up-regulates activity" phosphorylation Thr179 SSPDKRLtLSQIYEW 9606 BTO:0000007 17711846 t gcesareni "Phosphorylation by AMPK leads to the activtion of FOXO3 transcriptional activity without affecting FOXO3 subcellular localization." SIGNOR-238813 AMPK complex SIGNOR-C15 SIGNOR FOXO4 protein P98177 UNIPROT up-regulates phosphorylation 9606 17900900 t lperfetto "The energy sensor amp-activated protein kinase (ampk) has been shown to directly phosphorylate foxo factors at six regulatory sites that are distinct from the akt phosphorylation sites, resulting in foxo activation" SIGNOR-216484 AMPK complex SIGNOR-C15 SIGNOR FOXO proteinfamily SIGNOR-PF27 SIGNOR "up-regulates activity" phosphorylation 9606 17900900 t lperfetto "The energy sensor amp-activated protein kinase (ampk) has been shown to directly phosphorylate foxo factors at six regulatory sites that are distinct from the akt." SIGNOR-252889 AMPK complex SIGNOR-C15 SIGNOR FOXO proteinfamily SIGNOR-PF27 SIGNOR "up-regulates activity" phosphorylation Ser399 DNITLPPsQPSPTGG 9606 BTO:0000007 17711846 t gcesareni "Phosphorylation by AMPK leads to the activtion of FOXO3 transcriptional activity without affecting FOXO3 subcellular localization." SIGNOR-252880 AMPK complex SIGNOR-C15 SIGNOR FOXO proteinfamily SIGNOR-PF27 SIGNOR "up-regulates activity" phosphorylation Ser413 GLMQRSSsFPYTTKG 9606 BTO:0000007 17711846 t gcesareni "Phosphorylation by AMPK leads to the activtion of FOXO3 transcriptional activity without affecting FOXO3 subcellular localization." SIGNOR-252881 AMPK complex SIGNOR-C15 SIGNOR FOXO proteinfamily SIGNOR-PF27 SIGNOR "up-regulates activity" phosphorylation Ser555 RALSNSVsNMGLSES 9606 BTO:0000007 17711846 t gcesareni "Phosphorylation by AMPK leads to the activtion of FOXO3 transcriptional activity without affecting FOXO3 subcellular localization." SIGNOR-252882 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 AMPK complex SIGNOR-C15 SIGNOR FOXO proteinfamily SIGNOR-PF27 SIGNOR "up-regulates activity" phosphorylation Ser588 QTLSDSLsGSSLYST 9606 BTO:0000007 17711846 t gcesareni "Phosphorylation by AMPK leads to the activtion of FOXO3 transcriptional activity without affecting FOXO3 subcellular localization." SIGNOR-252883 AMPK complex SIGNOR-C15 SIGNOR FOXO proteinfamily SIGNOR-PF27 SIGNOR "up-regulates activity" phosphorylation Ser626 SLECDMEsIIRSELM 9606 BTO:0000007 17711846 t gcesareni "Phosphorylation by AMPK leads to the activtion of FOXO3 transcriptional activity without affecting FOXO3 subcellular localization." SIGNOR-252884 AMPK complex SIGNOR-C15 SIGNOR FOXO proteinfamily SIGNOR-PF27 SIGNOR "up-regulates activity" phosphorylation Thr179 SSPDKRLtLSQIYEW 9606 BTO:0000007 17711846 t gcesareni "Phosphorylation by AMPK leads to the activtion of FOXO3 transcriptional activity without affecting FOXO3 subcellular localization." SIGNOR-252885 AMPK complex SIGNOR-C15 SIGNOR FOXO proteinfamily SIGNOR-PF27 SIGNOR up-regulates phosphorylation 9606 17900900 t lperfetto "The energy sensor amp-activated protein kinase (ampk) has been shown to directly phosphorylate foxo factors at six regulatory sites that are distinct from the akt phosphorylation sites, resulting in foxo activation" SIGNOR-252886 AMPK complex SIGNOR-C15 SIGNOR Gbeta proteinfamily SIGNOR-PF4 SIGNOR up-regulates phosphorylation 9606 20647423 t lperfetto "Ampk recruitment and h2b ser36 phosphorylation colocalized within genes activated by ampk-dependent pathways, both in promoters and in transcribed regions." SIGNOR-216471 AMPK complex SIGNOR-C15 SIGNOR GBF1 protein Q92538 UNIPROT down-regulates phosphorylation Thr1337 GKIHRSAtDADVVNS 9606 18063581 t lperfetto "These results indicate that gbf1 is a novel ampk substrate and that the ampk-mediated phosphorylation of gbf1 at thr(1337) has a critical role, presumably by attenuating the function of gbf1, in the disassembly of the golgi apparatus induced under stress conditions that lower the intracellular atp concentration." SIGNOR-216588 AMPK complex SIGNOR-C15 SIGNOR GLI1 protein P08151 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser102 LQTVIRTsPSSLVAF 26190112 t "Activation of AMPK reduces GLI1 protein levels and stability, thus blocking Sonic-hedgehog-induced transcriptional activity. AMPK phosphorylates GLI1 at serines 102 and 408 and threonine 1074. Mutation of these three sites into alanine prevents phosphorylation by AMPK. This leads to increased GLI1 protein stability, transcriptional activity, and oncogenic potency." SIGNOR-253542 AMPK complex SIGNOR-C15 SIGNOR GLI1 protein P08151 UNIPROT "down-regulates quantity by destabilization" phosphorylation Thr1074 QRGSSGHtPPPSGPP 26190112 t "Activation of AMPK reduces GLI1 protein levels and stability, thus blocking Sonic-hedgehog-induced transcriptional activity. AMPK phosphorylates GLI1 at serines 102 and 408 and threonine 1074. Mutation of these three sites into alanine prevents phosphorylation by AMPK. This leads to increased GLI1 protein stability, transcriptional activity, and oncogenic potency." SIGNOR-253543 AMPK complex SIGNOR-C15 SIGNOR Glycolysis phenotype SIGNOR-PH34 SIGNOR up-regulates 9606 20640476 f lperfetto "The decreased glycogen synthesis rates upon acute AMPK activation are generally coupled to an increase in the glycolytic flux, thanks to the activation of 6-phosphofructo-2-kinase (PFK-2) through direct phosphorylation on Ser466 [35]. PFK-2 catalyzes the synthesis of fructose 2,6-bisphosphate, a potent stimulator of glycolysis. Therefore, activation of AMPK rapidly mobilizes glucose into ATP-generating processes." SIGNOR-209929 AMPK complex SIGNOR-C15 SIGNOR HDAC4 protein P56524 UNIPROT down-regulates phosphorylation 9606 BTO:0000938 BTO:0000887 21565617 t lperfetto "We show here that in liver, class iia hdacs (hdac4, 5, and 7) are phosphorylated and excluded from the nucleus by ampk family kinases." SIGNOR-216658 AMPK complex SIGNOR-C15 SIGNOR HDAC5 protein Q9UQL6 UNIPROT down-regulates phosphorylation Ser259 FPLRKTAsEPNLKVR 9606 21892142 t lperfetto "Another recently described set of transcriptional regulators targeted by ampk and its related family members across a range of eukaryotes are the class iia family of histone deacetylases (hdacs)" SIGNOR-216596 AMPK complex SIGNOR-C15 SIGNOR HDAC5 protein Q9UQL6 UNIPROT down-regulates phosphorylation Ser498 RPLSRTQsSPLPQSP 9606 21892142 t lperfetto "Another recently described set of transcriptional regulators targeted by ampk and its related family members across a range of eukaryotes are the class iia family of histone deacetylases (hdacs)" SIGNOR-216550 AMPK complex SIGNOR-C15 SIGNOR HDAC7 protein Q8WUI4 UNIPROT down-regulates phosphorylation Ser155 FPLRKTVsEPNLKLR 9606 21892142 t lperfetto "Another recently described set of transcriptional regulators targeted by ampk and its related family members across a range of eukaryotes are the class iia family of histone deacetylases (hdacs)." SIGNOR-216554 AMPK complex SIGNOR-C15 SIGNOR HDAC7 protein Q8WUI4 UNIPROT down-regulates phosphorylation Ser358 WPLSRTRsEPLPPSA 9606 21892142 t lperfetto "Another recently described set of transcriptional regulators targeted by ampk and its related family members across a range of eukaryotes are the class iia family of histone deacetylases (hdacs)." SIGNOR-216558 AMPK complex SIGNOR-C15 SIGNOR HNF4A protein P41235 UNIPROT down-regulates phosphorylation Ser303 DPDAKGLsDPGKIKR 9606 12740371 t lperfetto "Here we demonstrate that ampk directly phosphorylates hnf4 and represses its transcriptional activity. Ampk-mediated phosphorylation of hnf4 on serine 304 had a 2-fold effect" SIGNOR-216511 AMPK complex SIGNOR-C15 SIGNOR INSR protein P06213 UNIPROT up-regulates phosphorylation 9606 BTO:0000887 22207502 t lperfetto "Ampk phosphorylates and activates theinsulinreceptor, providing a direct link between ampk and theinsulin pathway." SIGNOR-216619 AMPK complex SIGNOR-C15 SIGNOR KLC2 protein Q9H0B6 UNIPROT up-regulates phosphorylation Ser582 PRMKRASsLNFLNKS 9606 21725060 t lperfetto "Consistent with phosphorylation of both ser545 and ser582 of klc2 contributing to its 14-3-3 binding, a ser545ala mutant of klc2 could be phosphorylated in vitro by ampk on ser582" SIGNOR-216468 AMPK complex SIGNOR-C15 SIGNOR KPNA2 protein P52292 UNIPROT up-regulates phosphorylation Ser105 QAARKLLsREKQPPI 9606 15342649 t lperfetto "Ampk phosphorylated importin alpha1 on ser(105). Accordingly, expression of importin alpha1 proteins bearing k22r or s105a mutations failed to mediate the nuclear import of hur in intact cells. Our results point to importin alpha1 as a critical downstream target of ampk and key mediator of ampk-triggered hur nuclear import." SIGNOR-216449 AMPK complex SIGNOR-C15 SIGNOR LIPE protein Q05469 UNIPROT down-regulates phosphorylation Ser855 EPMRRSVsEAALAQP 9606 9636039 t lperfetto "Phosphorylation of bovine hormone-sensitive lipase by the amp-activated protein kinase." SIGNOR-216507 AMPK complex SIGNOR-C15 SIGNOR MAPK14 protein Q16539 UNIPROT "up-regulates activity" phosphorylation 10090 BTO:0000011 20660302 f "P38 MAPK mediates the effect of AMPK on Gr induced transcriptional activity" SIGNOR-255951 AMPK complex SIGNOR-C15 SIGNOR MFF protein Q9GZY8 UNIPROT "up-regulates activity" phosphorylation Ser155 GRLKRERsMSENAVR 9606 BTO:0001938 26816379 t gcesareni "A screen for substrates of AMPK identified mitochondrial fission factor (MFF), a mitochondrial outer-membrane receptor for DRP1, the cytoplasmic guanosine triphosphatase that catalyzes mitochondrial fission." SIGNOR-245948 AMPK complex SIGNOR-C15 SIGNOR MFF protein Q9GZY8 UNIPROT "up-regulates activity" phosphorylation Ser172 GQLVRNDsLWHRSDS 9606 BTO:0001938 26816379 t gcesareni "A screen for substrates of AMPK identified mitochondrial fission factor (MFF), a mitochondrial outer-membrane receptor for DRP1, the cytoplasmic guanosine triphosphatase that catalyzes mitochondrial fission." SIGNOR-249655 AMPK complex SIGNOR-C15 SIGNOR MLXIPL protein Q9NP71 UNIPROT down-regulates phosphorylation 10116 21892142 t lperfetto "AMPK has also been suggested to phosphorylate the glucose-sensitive transcription factor ChREBP89 which dictates expression of an overlapping lipogenic gene signature with Srebp1" SIGNOR-216561 AMPK complex SIGNOR-C15 SIGNOR MLXIPL protein Q9NP71 UNIPROT down-regulates phosphorylation Ser556 LLRSPGsPQETVPE 10116 11724780 t lperfetto "These results strongly suggested that the fatty acid inhibition of glucose-induced l-PK transcription resulted from AMPK phosphorylation of ChREBP at Ser568, which inactivated the DNA binding activity." SIGNOR-216526 AMPK complex SIGNOR-C15 SIGNOR mTORC1 complex SIGNOR-C3 SIGNOR "down-regulates activity" phosphorylation 9606 23863160 t lperfetto "AMPK inhibits mTORC1 through two means: first, through phosphorylation of TSC2 to activate its GAP (GTPase-activating protein) activity that converts Rheb into an inactive GDP-bound state, thus switching off mitogenic stimulation of mTORC1 [31], and, secondly, through phosphorylation of raptor at Ser722 and Ser792, which leads to 14-3-3 protein binding and mTORC1 inhibition" SIGNOR-209862 AMPK complex SIGNOR-C15 SIGNOR MTOR protein P42345 UNIPROT "down-regulates activity" phosphorylation 9606 30274374 f miannu "AMPK inhibits the mTOR pathway through phosphorylation and activation of tuberous sclerosis protein 2 (TSC2) and causes direct activation of unc-51-like autophagy activating kinase 1 (ULK1) via phosphorylation of Ser555, thus promoting initiation of autophagy." SIGNOR-260096 AMPK complex SIGNOR-C15 SIGNOR NAMPT protein P43490 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 BTO:0000165 18477450 f gcesareni "Activated AMPK was required to promote GR-induced transcription of the NAD+ biosynthetic enzyme Nampt" SIGNOR-238824 AMPK complex SIGNOR-C15 SIGNOR 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-251618 AMPK complex SIGNOR-C15 SIGNOR NOS3 protein P29474 UNIPROT up-regulates phosphorylation Ser1177 TSRIRTQsFSLQERQ 9606 11729179 t lperfetto "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 a on serine 1179 (bovine) or serine 1177 (human) of enos leads to enhanced activity of the enzyme and, thus, augmented production of no." SIGNOR-216445 AMPK complex SIGNOR-C15 SIGNOR NOS3 protein P29474 UNIPROT up-regulates phosphorylation Ser1177 TSRIRTQsFSLQERQ 9606 BTO:0000567 18303014 t lperfetto "The central finding of this report is that rosiglitazone rapidly stimulates no production and enos ser-1177 phosphorylation in an ampk-dependent manner" SIGNOR-216627 AMPK complex SIGNOR-C15 SIGNOR NR2C2 protein P49116 UNIPROT down-regulates phosphorylation Ser351 HVISRDQsTPIIEVE 9606 21478464 t lperfetto "Tr4 transactivation is inhibited via phosphorylation bymetformin-induced amp-activated protein kinase (ampk) at the amino acid serine 351, which results in the suppression of scd1 gene expression" SIGNOR-216537 AMPK complex SIGNOR-C15 SIGNOR PAK2 protein Q13177 UNIPROT unknown phosphorylation Ser20 APPVRMSsTIFSTGG 9606 22137581 t lperfetto "Together, these results indicate that ampk phosphorylates endogenous ppp1r12c at s452 and pak2 at s20 in human cells." SIGNOR-216612 AMPK complex SIGNOR-C15 SIGNOR PFKFB2 protein O60825 UNIPROT "up-regulates activity" phosphorylation Ser466 PVRMRRNsFTPLSSS 9606 20640476 t lperfetto "The decreased glycogen synthesis rates upon acute AMPK activation are generally coupled to an increase in the glycolytic flux, thanks to the activation of 6-phosphofructo-2-kinase (PFK-2) through direct phosphorylation on Ser466 [35]. PFK-2 catalyzes the synthesis of fructose 2,6-bisphosphate, a potent stimulator of glycolysis. Therefore, activation of AMPK rapidly mobilizes glucose into ATP-generating processes." SIGNOR-209947 AMPK complex SIGNOR-C15 SIGNOR PFKFB2 protein O60825 UNIPROT "up-regulates activity" phosphorylation Ser466 PVRMRRNsFTPLSSS 9606 BTO:0000562 11069105 t lperfetto "Heart 6-phosphofructo-2-kinase activation by insulin results from ser-466 and ser-483 phosphorylation and requires 3-phosphoinositide-dependent kinase-1, but not protein kinase b." SIGNOR-216623 AMPK complex SIGNOR-C15 SIGNOR PFKFB2 protein O60825 UNIPROT "up-regulates activity" phosphorylation Ser466 PVRMRRNsFTPLSSSN 10116 11069105 t "AMPK phosphorylates and activates heart PFK-2 in vitro and in intact cells. AMPK-mediated PFK-2 activation is likely to be involved in the stimulation of heart glycolysis during ischaemia." SIGNOR-260011 AMPK complex SIGNOR-C15 SIGNOR PLD1 protein Q13393 UNIPROT up-regulates phosphorylation Ser505 GSVKRVTsGPSLGSL 9606 BTO:0000887;BTO:0001103 20231899 t lperfetto "Ampk-wild type (wt) stimulates pld activity, while ampk-dominant negative (dn) inhibits it. Ampk regulates pld1 activity through phosphorylation of the ser-505 and this phosphorylation is increased by the presence of amp." SIGNOR-216643 AMPK complex SIGNOR-C15 SIGNOR PPARGC1A protein Q9UBK2 UNIPROT "up-regulates activity" phosphorylation Ser539 SLFNVSPsCSSFNSP 10090 BTO:0001103 17609368 t gcesareni "AMPK phosphorylates PGC-1alpha directly both in vitro and in cells. These direct phosphorylations of the PGC-1alpha protein at threonine-177 and serine-538 are required for the PGC-1alpha-dependent induction of the PGC-1alpha promoter" SIGNOR-228646 AMPK complex SIGNOR-C15 SIGNOR PPARGC1A protein Q9UBK2 UNIPROT "up-regulates activity" phosphorylation Ser539 SLFNVSPsCSSFNSP 9606 20640476 t lperfetto "AMPK can directly phosphorylate PGC-1a at Thr177 and Ser538 in in vitro assays PGC-1a phosphorylation might not directly affect its intrinsic coactivation activity, but, rather, release it from its repressor protein p160myb [79] and/or allow deacetylation and subsequent activation by SIRT1" SIGNOR-209940 AMPK complex SIGNOR-C15 SIGNOR PPARGC1A protein Q9UBK2 UNIPROT "up-regulates activity" phosphorylation Thr178 NHNHRIRtNPAIVKT 10090 BTO:0001103 17609368 t gcesareni "AMPK phosphorylates PGC-1alpha directly both in vitro and in cells. These direct phosphorylations of the PGC-1alpha protein at threonine-177 and serine-538 are required for the PGC-1alpha-dependent induction of the PGC-1alpha promoter" SIGNOR-228642 AMPK complex SIGNOR-C15 SIGNOR PPARGC1A protein Q9UBK2 UNIPROT "up-regulates activity" phosphorylation Thr178 NHNHRIRtNPAIVKT 9606 20640476 t lperfetto "AMPK can directly phosphorylate PGC-1a at Thr177 and Ser538 in in vitro assays PGC-1a phosphorylation might not directly affect its intrinsic coactivation activity, but, rather, release it from its repressor protein p160myb [79] and/or allow deacetylation and subsequent activation by SIRT1" SIGNOR-209936 AMPK complex SIGNOR-C15 SIGNOR PPP1R12C protein Q9BZL4 UNIPROT down-regulates phosphorylation Ser452 AGLQRSAsSSWLEGT 9606 22137581 t lperfetto "Ampk-induced phosphorylation is necessary for ppp1r12c interaction with 14-3-3 and phosphorylation of myosin regulatory light chain. Both ampk activity and ppp1r12c phosphorylation are increased in mitotic cells and are important for mitosis completion. The interaction between ppp1r12c and 14-3-3_ may inactivate the ppp1r12c-containing phosphatase complex in vivo." SIGNOR-216600 AMPK complex SIGNOR-C15 SIGNOR PRKAA1 protein Q13131 UNIPROT "down-regulates activity" phosphorylation Ser486 DDEITEAKsGTATPQRS -1 17023420 t "We show that AMPK α-Ser485/491 can be a site for autophosphorylation, which may play a role in limiting AMPK activation in response to energy depletion or other regulators" SIGNOR-256113 AMPK complex SIGNOR-C15 SIGNOR RAF1 protein P04049 UNIPROT up-regulates phosphorylation Ser621 PKINRSAsEPSLHRA 9606 9091312 t lperfetto "Ampk also phosphorylated full-length, kinase-defective raf-1 (k375m) to generate two [32p]phosphopeptides, one co-migrating with synthetic tryptic peptide containing phospho-ser621 and the other with phospho-ser259" SIGNOR-216616 AMPK complex SIGNOR-C15 SIGNOR RB1 protein P06400 UNIPROT unknown phosphorylation Ser811 IYISPLKsPYKISEG 9606 19217427 t lperfetto "Amp-activated protein kinase phosphorylates retinoblastoma protein. Rb phosphorylation sites, ser804 (ser811 in human), resembled the ampk consensus phosphorylation site." SIGNOR-216635 AMPK complex SIGNOR-C15 SIGNOR RRN3 protein Q9NYV6 UNIPROT down-regulates phosphorylation Ser635 DTHFRSPsSSVGSPP 9606 19815529 t lperfetto "We show that ampk down-regulates rrna synthesis under glucose restriction by phosphorylating the rna polymerase i (pol i)-associated transcription factor tif-ia at a single serine residue (ser-635)." SIGNOR-216592 AMPK complex SIGNOR-C15 SIGNOR SREBF1 protein P36956 UNIPROT down-regulates phosphorylation 9606 21892142 t lperfetto "Ampk was recently found to phosphorylate a conserved serine near the cleavage site within srebp1, suppressing its activation" SIGNOR-216564 AMPK complex SIGNOR-C15 SIGNOR SREBF1 protein P36956 UNIPROT down-regulates phosphorylation Ser396 TAVHKSKsLKDLVSA 9606 21459323 t lperfetto "Here we demonstrate that ampk interacts with and directly phosphorylates sterol regulatory element binding proteins (srebp-1c and -2). Ser372" SIGNOR-216533 AMPK complex SIGNOR-C15 SIGNOR TBC1D1 protein Q86TI0 UNIPROT down-regulates phosphorylation Ser237 RPMRKSFsQPGLRSL 9606 BTO:0001760 17995453 t lperfetto "In rat l6 myotubes, endogenous tbc1d1 is strongly phosphorylated on ser237 and binds to 14-3-3s in response to the ampk activators aicar" SIGNOR-216631 AMPK complex SIGNOR-C15 SIGNOR TET2 protein Q6N021 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0001412 31900833 t miannu "Inactivation of AMPK suppressed the expression of ten-eleven translocation methylcytosine dioxygenase 2 (TET2) in tumor cells. Compound C-induced AMPK suppression causes downregulation TET2 and FOXP3 expression, leading to death of parental and HQ-selected U937 cells. These results confirm the connection of AMPK with the TET2–FOXP3 axis in modulating the survival of AML cells and suggest that suppression of the AMPK–TET2–FOXP3 axis suppresses the progression of AML and HQ-induced malignant transformation of AML cells." SIGNOR-260097 AMPK complex SIGNOR-C15 SIGNOR TET2 protein Q6N021 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser99 GGIKRTVsEPSLSGLL 9606 BTO:0001025 30022161 t "We identify the tumour suppressor TET2 as a substrate of the AMP-activated kinase (AMPK), which phosphorylates TET2 at serine 99, thereby stabilizing the tumour suppressor. Increased glucose levels impede AMPK-mediated phosphorylation at serine 99, which results in the destabilization of TET2 followed by dysregulation of both 5-hydroxymethylcytosine (5hmC) and the tumour suppressive function of TET2 in vitro and in vivo" SIGNOR-256135 AMPK complex SIGNOR-C15 SIGNOR TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser15 PSVEPPLsQETFSDL 9606 15866171 t lperfetto "Ampk activation induces phosphorylation of p53 on serine 15, and this phosphorylation is required to initiate ampk-dependent cell-cycle arrest" SIGNOR-216475 AMPK complex SIGNOR-C15 SIGNOR TSC1 protein Q92574 UNIPROT up-regulates phosphorylation 9606 14651849 t lperfetto "Under energy starvation conditions, the amp-activated protein kinase (ampk) phosphorylates tsc2 and enhances its activity." SIGNOR-216441 AMPK complex SIGNOR-C15 SIGNOR TSC1 protein Q92574 UNIPROT up-regulates phosphorylation 9606 19584320 t lperfetto "Under energy starvation conditions, the amp-activated protein kinase (ampk) phosphorylates tsc2 and enhances its activity." SIGNOR-216487 AMPK complex SIGNOR-C15 SIGNOR TSC1/TSC2 complex SIGNOR-C101 SIGNOR "up-regulates activity" phosphorylation 10090 BTO:0002572 SIGNOR-C15 16959574 t lperfetto "GSK3 inhibits the mTOR pathway by phosphorylating TSC2 in a manner dependent on AMPK-priming phosphorylation" SIGNOR-217749 AMPK complex SIGNOR-C15 SIGNOR TSC2 protein P49815 UNIPROT up-regulates phosphorylation Ser1387 QPLSKSSsSPELQTL 9606 16959574 t lperfetto "We have observed that ampk directly phosphorylates tsc2, and the ampk-dependent phosphorylation of tsc2 is critical for the coordination between cell growth and cellular energy levels. Phosphorylation of tsc2 by ampk is required for translation regulation and cell size control in response to energy deprivation." SIGNOR-216438 AMPK complex SIGNOR-C15 SIGNOR ULK1/Atg13/Fip200 complex SIGNOR-C100 SIGNOR "up-regulates activity" phosphorylation 9606 23863160 t lperfetto "Under energy deprivation, AMPK positively regulates ULK1 to induce autophagy, with various studies revealing that AMPK binds to and phosphorylates ULK1" SIGNOR-209913 AMPK complex SIGNOR-C15 SIGNOR ULK1 protein O75385 UNIPROT up-regulates phosphorylation 9606 21460634 t lperfetto "Ampk and ulk1 interact and that the latter is phosphorylated by ampk. This phosphorylation leads to the direct activation of ulk1 by ampk bypassing mtor-inhibition." SIGNOR-216464 AMPK complex SIGNOR-C15 SIGNOR ULK1 protein O75385 UNIPROT up-regulates phosphorylation Ser317 SHLASPPsLGEMQQL 9606 19584320 t lperfetto "In a screen for conserved substrates of ampk, we identified ulk1 and ulk2, mammalian orthologs of the yeast protein kinase atg1, which is required for autophagy." SIGNOR-216491 AMPK complex SIGNOR-C15 SIGNOR ULK1 protein O75385 UNIPROT up-regulates phosphorylation Ser317 SHLASPPsLGEMQQL 9606 21205641 t lperfetto "In a screen for conserved substrates of ampk, we identified ulk1 and ulk2, mammalian orthologs of the yeast protein kinase atg1, which is required for autophagy." SIGNOR-216453 AMPK complex SIGNOR-C15 SIGNOR ULK1 protein O75385 UNIPROT up-regulates phosphorylation Ser556 GLGCRLHsAPNLSDL 9606 19584320 t lperfetto "In a screen for conserved substrates of ampk, we identified ulk1 and ulk2, mammalian orthologs of the yeast protein kinase atg1, which is required for autophagy." SIGNOR-216495 AMPK complex SIGNOR-C15 SIGNOR ULK1 protein O75385 UNIPROT up-regulates phosphorylation Ser556 GLGCRLHsAPNLSDL 9606 21205641 t lperfetto "In a screen for conserved substrates of ampk, we identified ulk1 and ulk2, mammalian orthologs of the yeast protein kinase atg1, which is required for autophagy." SIGNOR-216457 AMPK complex SIGNOR-C15 SIGNOR ULK1 protein O75385 UNIPROT up-regulates phosphorylation Ser638 FDFPKTPsSQNLLAL 9606 19584320 t lperfetto "In a screen for conserved substrates of ampk, we identified ulk1 and ulk2, mammalian orthologs of the yeast protein kinase atg1, which is required for autophagy." SIGNOR-216499 AMPK complex SIGNOR-C15 SIGNOR ULK1 protein O75385 UNIPROT up-regulates phosphorylation Ser638 FDFPKTPsSQNLLAL 9606 21205641 t lperfetto "In a screen for conserved substrates of ampk, we identified ulk1 and ulk2, mammalian orthologs of the yeast protein kinase atg1, which is required for autophagy." SIGNOR-216461 AMPK complex SIGNOR-C15 SIGNOR VASP protein P50552 UNIPROT down-regulates phosphorylation Thr278 LARRRKAtQVGEKTP 9606 17082196 t lperfetto "Pharmacological ampk inhibitors and activators and ampk mutants revealed that the kinase specifically targets residue thr-278 but not ser-157 or ser-239. Quantitative fluorescence-activated cell sorter analysis and serum response factor transcriptional reporter assays, which quantify the cellular f-/g-actin equilibrium, indicated that ampk-mediated vasp phosphorylation impaired actin stress fiber formation and altered cell morphology." SIGNOR-216515 Amyloid_fibril_formation phenotype SIGNOR-PH59 SIGNOR Apoptosis phenotype SIGNOR-PH2 SIGNOR up-regulates 9606 BTO:0000590 11578751 f lperfetto "Alzheimer's disease, the cause of one of the most common types of dementia, is a brain disorder affecting the elderly and is characterized by the formation of two main protein aggregates: senile plaques and neurofibrillary tangles, which are involved in the process leading to progressive neuronal degeneration and death" SIGNOR-251640 Amyloid_fibril_formation phenotype SIGNOR-PH59 SIGNOR calcium(2+) smallmolecule CHEBI:29108 ChEBI "up-regulates quantity" relocalization 15621017 f "It has been reported that Aβ can result in an increase in intracellular Ca2+, which in turn can activates CaMK." SIGNOR-255481 Amyloid_fibril_formation phenotype SIGNOR-PH59 SIGNOR PI3K complex SIGNOR-C156 SIGNOR down-regulates 26721223 f "Excessive accumulation of Aβ protein in the AD brain may lead to a decrease in the levels of phosphatidylinositol-3 kinase (PI3K) and the serine/threonine protein kinase B (Akt) activity." SIGNOR-255492 ANAPC10 protein Q9UM13 UNIPROT APC-c complex SIGNOR-C150 SIGNOR "form complex" binding 16896351 t lperfetto "The anaphase promoting complex/cyclosome (APC/C) is a ubiquitin ligase that has essential functions in and outside the eukaryotic cell cycle. It is the most complex molecular machine that is known to catalyse ubiquitylation reactions, and it contains more than a dozen subunits that assemble into a large 1.5-MDa complex." SIGNOR-252009 ANAPC11 protein Q9NYG5 UNIPROT APC-c complex SIGNOR-C150 SIGNOR "form complex" binding 16896351 t lperfetto "The anaphase promoting complex/cyclosome (APC/C) is a ubiquitin ligase that has essential functions in and outside the eukaryotic cell cycle. It is the most complex molecular machine that is known to catalyse ubiquitylation reactions, and it contains more than a dozen subunits that assemble into a large 1.5-MDa complex." SIGNOR-252010 ANAPC13 protein Q9BS18 UNIPROT APC-c complex SIGNOR-C150 SIGNOR "form complex" binding 16896351 t lperfetto "The anaphase promoting complex/cyclosome (APC/C) is a ubiquitin ligase that has essential functions in and outside the eukaryotic cell cycle. It is the most complex molecular machine that is known to catalyse ubiquitylation reactions, and it contains more than a dozen subunits that assemble into a large 1.5-MDa complex." SIGNOR-252012 ANAPC1 protein Q9H1A4 UNIPROT APC-c complex SIGNOR-C150 SIGNOR "form complex" binding 16896351 t lperfetto "The anaphase promoting complex/cyclosome (APC/C) is a ubiquitin ligase that has essential functions in and outside the eukaryotic cell cycle. It is the most complex molecular machine that is known to catalyse ubiquitylation reactions, and it contains more than a dozen subunits that assemble into a large 1.5-MDa complex." SIGNOR-252001 ANAPC2 protein Q9UJX6 UNIPROT APC-c complex SIGNOR-C150 SIGNOR "form complex" binding 16896351 t lperfetto "The anaphase promoting complex/cyclosome (APC/C) is a ubiquitin ligase that has essential functions in and outside the eukaryotic cell cycle. It is the most complex molecular machine that is known to catalyse ubiquitylation reactions, and it contains more than a dozen subunits that assemble into a large 1.5-MDa complex." SIGNOR-252002 ANAPC2 protein Q9UJX6 UNIPROT DVL1 protein O14640 UNIPROT down-regulates binding 9606 19805045 t gcesareni "We now report that the anaphase-promoting complex (apc/c) recognizes a d-box motif of dvl and ubiquitylates dvl on a highly conserved lysine residue.We now report that expression of the apc/c subunit anapc2 activates the apc/c-dependent degradation of dvl by disrupting canonical wnt signaling." SIGNOR-188393 ANAPC4 protein Q9UJX5 UNIPROT APC-c complex SIGNOR-C150 SIGNOR "form complex" binding 16896351 t lperfetto "The anaphase promoting complex/cyclosome (APC/C) is a ubiquitin ligase that has essential functions in and outside the eukaryotic cell cycle. It is the most complex molecular machine that is known to catalyse ubiquitylation reactions, and it contains more than a dozen subunits that assemble into a large 1.5-MDa complex." SIGNOR-252004 ANAPC5 protein Q9UJX4 UNIPROT APC-c complex SIGNOR-C150 SIGNOR "form complex" binding 16896351 t lperfetto "The anaphase promoting complex/cyclosome (APC/C) is a ubiquitin ligase that has essential functions in and outside the eukaryotic cell cycle. It is the most complex molecular machine that is known to catalyse ubiquitylation reactions, and it contains more than a dozen subunits that assemble into a large 1.5-MDa complex." SIGNOR-252005 ANAPC7 protein Q9UJX3 UNIPROT APC-c complex SIGNOR-C150 SIGNOR "form complex" binding 16896351 t lperfetto "The anaphase promoting complex/cyclosome (APC/C) is a ubiquitin ligase that has essential functions in and outside the eukaryotic cell cycle. It is the most complex molecular machine that is known to catalyse ubiquitylation reactions, and it contains more than a dozen subunits that assemble into a large 1.5-MDa complex." SIGNOR-252007 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 "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 "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" phosphorylation 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 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 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 ANGPT1 protein Q15389 UNIPROT MYH1 protein P12882 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000222 26042050 f lperfetto "Exogenous Ang-1 enhanced myogenic (MyoD and Myogenin) mRNA in differentiating myoblasts and increased myosin heavy chain protein." SIGNOR-241560 ANGPT1 protein Q15389 UNIPROT MYH2 protein Q9UKX2 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000222 26042050 f lperfetto "Exogenous Ang-1 enhanced myogenic (MyoD and Myogenin) mRNA in differentiating myoblasts and increased myosin heavy chain protein." SIGNOR-241557 ANGPT1 protein Q15389 UNIPROT MYOD1 protein P15172 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000222 26042050 f lperfetto "Exogenous Ang-1 enhanced myogenic (MyoD and Myogenin) mRNA in differentiating myoblasts and increased myosin heavy chain protein." SIGNOR-241529 ANGPT1 protein Q15389 UNIPROT MYOG protein P15173 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000222 26042050 f lperfetto "Exogenous Ang-1 enhanced myogenic (MyoD and Myogenin) mRNA in differentiating myoblasts and increased myosin heavy chain protein." SIGNOR-241554 ANGPT1 protein Q15389 UNIPROT TEK protein Q02763 UNIPROT up-regulates binding 9606 9204896 t gcesareni "Angiopoietin-1 (ang1) is an angiogenic factor that signals through the endothelial cell-specific tie2 receptor tyrosine kinase." SIGNOR-49355 ANGPT1 protein Q15389 UNIPROT TIE1 protein P35590 UNIPROT up-regulates binding 9606 11172728 t gcesareni "We reasoned that there may be cooperative interactions among the angiopoietins (i.e., ligands for tie2) and tie1, the orphan receptor." SIGNOR-105199 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 ANGPT4 protein Q9Y264 UNIPROT TEK protein Q02763 UNIPROT up-regulates binding 9606 BTO:0004980 BTO:0000763 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-127351 ANGPTL1 protein O95841 UNIPROT TEK protein Q02763 UNIPROT down-regulates binding 9606 BTO:0004980 BTO:0000763 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 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 (-)-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 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 JUN protein P05412 UNIPROT up-regulates "chemical activation" 9606 Other t CellSignaling gcesareni SIGNOR-189632 (-)-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 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 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 ANKLE2 protein Q86XL3 UNIPROT VRK1 protein Q99986 UNIPROT down-regulates 9606 22770216 f miannu "Lem4 inhibits the activity of baf's kinase vrk-1 during mitotic exit" SIGNOR-198103 ANKRD1 protein Q15327 UNIPROT NPPA protein P01160 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000567 18273862 t "In vitro calpain-mediated degradation assays, coupled to reporter gene analysis in transfected HeLa cells, strongly suggested that this mutation enhances both the stability of the ANKRD1/CARP protein and its transcriptional repression activity upon the cardiac-specific atrial natriuretic factor (ANF) promoter." SIGNOR-253647 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 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 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 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[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 "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 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 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 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 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 ANXA3 protein P12429 UNIPROT AKT proteinfamily SIGNOR-PF24 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-262212 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 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 BTO:0000608 26095609 f miannu "ANXA3 Induces a Feed-Forward Loop that Is Mediated by the MKK4/JNK Signaling Cascade. To substantiate the importance of the JNK/AP-1 pathway in ANXA3-driven HCC, we performed rescue experiments using the JNK-specific inhibitor (JNKi) SP600125. JNKi suppressed the oncogenic properties conferred by ANXA3 overexpression, as evidenced by the diminished abilities of HCC cells to form colonies, migrate, invade, induce angiogenesis, form hepatospheres, and resist apoptosis and chemotherapy (Figures 6F–6J). Interestingly, treatment of parental HCC cells or HCC cells overexpressing ANXA3 with JNKi resulted in not only a reduction in JNK activity and modulation of downstream target genes (c-MYC and p21) but also a marked decrease in ANXA3 expression, suggesting that ANXA3 induces a feed-forward loop that is mediated by MKK4/JNK signaling (Figures 6K–6L)." SIGNOR-262214 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 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 AP1B1 protein Q10567 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-260685 "AP-1/clathrin vescicle" complex SIGNOR-C251 SIGNOR RABGEF1 protein Q9UJ41 UNIPROT "up-regulates activity" relocalization 10090 27411398 t lperfetto "AP-1/sigma1A-ArfGAP1-Rabex-5 complex formation leads to more endosomal Rabex-5 and enhanced, Rab5GTP-stimulated Vps34 PI3-kinase activity, which is essential for multivesicular body endosome formation." SIGNOR-260706 "AP-1 complex" complex SIGNOR-C248 SIGNOR "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-260674 AP1 complex SIGNOR-C154 SIGNOR CCND1 protein P24385 UNIPROT up-regulates "transcriptional regulation" 9606 BTO:0000762 12509763 f lperfetto "Substrates for ERK1/2 include nuclear proteins such as C-JUN, this leads to activation of the AP-1 transcription factor, which is made up of FOS-JUN heterodimers.|As a result of stimulating these transcriptional regulators, key cell-cycle regulatory proteins, such as D-type cyclins, are expressed, which enables the cell to progress through the G1 phase of the cell-cycle." SIGNOR-253215 AP1 complex SIGNOR-C154 SIGNOR Proliferation phenotype SIGNOR-PH4 SIGNOR up-regulates 9606 9878062 f lperfetto "AP‐1 proteins, including c‐Fos and c‐Jun, are prominent nuclear targets of growth factor induced signaling, making AP‐1 a candidate nuclear effector of growth factor induced proliferation." SIGNOR-252356 AP1 complex SIGNOR-C154 SIGNOR SPI1 protein P17947 UNIPROT "up-regulates activity" binding 9606 BTO:0004136 12393465 t miannu "These results indicate that AML1-ETO competes c-Jun away from binding to the β3β4 domain of PU.1. Thus, the c-Jun coactivation function of PU.1 is down-regulated and this in turn down-regulates transcriptional activity of PU.1." SIGNOR-260098 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 AP1M1 protein Q9BXS5 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-260686 AP1S1 protein P61966 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-260684 "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 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 AP2B1 protein P63010 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-260422 "AP-2/clathrin vescicle" complex SIGNOR-C249 SIGNOR Endocytosis phenotype SIGNOR-PH123 SIGNOR up-regulates 24130457 f lperfetto "AP-2 is the core-organizing element in clathrin-mediated endocytosis. During the formation of clathrin-coated vesicles, clathrin and endocytic accessory proteins interact with AP-2 in a temporally and spatially controlled manner" SIGNOR-260705 "AP-2/clathrin vescicle" complex SIGNOR-C249 SIGNOR "Receptor_mediated_ endocytosis" phenotype SIGNOR-PH121 SIGNOR up-regulates 17522231 f lperfetto "These results suggest that when SARS-CoV binds ACE2 it is internalized and penetrates early endosomes in a clathrin-dependent manner |The clathrin-dependent endocytosis is initiated by the binding of adaptor protein 2 (AP2) complexes to the cytoplasmic tail of the cell-surface receptors, which recruits clathrins" SIGNOR-260704 "AP-2 complex" complex SIGNOR-C245 SIGNOR AAK1 protein Q2M2I8 UNIPROT "up-regulates activity" binding 10116 BTO:0000142 15496985 t Giorgia "We therefore characterised protein ligands using liquid chromatography tandem mass spectrometry (LC‐MS/MS) and confirmed this using Western blotting to recognise both major and minor bands. Some of the more minor interactors are very strongly enriched (AAK, auxilin, Dab2, eps15, epsin1 and synaptojanin170). All these enriched proteins have multiple copies of short alpha‐appendage interaction motifs" SIGNOR-260393 "AP-2 complex" complex SIGNOR-C245 SIGNOR "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-260663 "AP-2 complex" complex SIGNOR-C245 SIGNOR DAB2 protein P98082 UNIPROT "up-regulates activity" binding 9606 "BTO:0004784; BTO:0000567" 11247302 t Giorgia "Dab2 is alternatively spliced and its localization depends on a region of the protein that contains two DPF motifs that are present in the p96 Dab2 protein and absent in the p67 splice variant. This region is sufficient to confer Dab2 binding to the alpha‐adaptin subunit of the clathrin adaptor protein, AP‐2.|These findings suggest that in addition to previously reported signal-transduction functions, Dab2 could also act as an adaptor protein that may regulate protein trafficking." SIGNOR-260391 "AP-2 complex" complex SIGNOR-C245 SIGNOR Endocytosis phenotype SIGNOR-PH123 SIGNOR up-regulates 10116 BTO:0000142 15496985 f lperfetto "Intersectins 1 and 2, epsin2, NECAP and sorting nexin9 were identified as α‐appendage ligands in mass spectrometry of these samples" SIGNOR-260416 "AP-2 complex" complex SIGNOR-C245 SIGNOR EPN1 protein Q9Y6I3 UNIPROT "up-regulates activity" binding 10116 BTO:0000142 15496985 t Giorgia "Some of the more minor interactors are very strongly enriched (AAK, auxilin, Dab2, eps15, epsin1 and synaptojanin170). All these enriched proteins have multiple copies of short alpha‐appendage interaction motifs" SIGNOR-260395 DICER1 protein Q9UPY3 UNIPROT DICER1/hAgo2/PRKRA complex SIGNOR-C41 SIGNOR "form complex" binding 9606 23661684 t miannu SIGNOR-143105 "AP-2 complex" complex SIGNOR-C245 SIGNOR EPS15 protein P42566 UNIPROT "up-regulates activity" binding 10116 BTO:0000142 15496985 t Giorgia "Some of the more minor interactors are very strongly enriched (AAK, auxilin, Dab2, eps15, epsin1 and synaptojanin170). All these enriched proteins have multiple copies of short alpha‐appendage interaction motifs" SIGNOR-260394 "AP-2 complex" complex SIGNOR-C245 SIGNOR HIP1 protein O00291 UNIPROT "up-regulates activity" binding 10116 BTO:0000142 11517213 t Giorgia "HIP1 functions in clathrin-mediated endocytosis through binding to clathrin and adaptor protein 2.|Here we demonstrate that HIP1 colocalizes with markers of clathrin-mediated endocytosis in neuronal cells and is highly enriched on clathrin-coated vesicles (CCVs) purified from brain homogenates. HIP1 binds to the clathrin adaptor protein 2 (AP2) and the terminal domain of the clathrin heavy chain, predominantly through a small fragment encompassing amino acids 276–335" SIGNOR-260392 "AP-2 complex" complex SIGNOR-C245 SIGNOR SYNJ1 protein O43426 UNIPROT "up-regulates activity" binding 10116 BTO:0000142 15496985 t Giorgia "Some of the more minor interactors are very strongly enriched (AAK, auxilin, Dab2, eps15, epsin1 and synaptojanin170). All these enriched proteins have multiple copies of short alpha‐appendage interaction motifs" SIGNOR-260396 AP2M1 protein Q96CW1 UNIPROT EGFR protein P00533 UNIPROT down-regulates relocalization 9606 19351721 t gcesareni "The removal of the epidermal growth factor receptor (egfr) from the cell surface by endocytosis is triggered by receptor activation, but many facets of egfr trafficking remain unresolvedthe ap-2 complex is involved in the internalization of activated egfr." SIGNOR-185124 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 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 "AP-3 complex" complex SIGNOR-C247 SIGNOR "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-260668 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 AP3M1 protein Q9Y2T2 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-260682 AP3S1 protein Q92572 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-260680 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 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 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 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 DIO2 protein Q92813 UNIPROT 3,3',5'-triiodo-L-thyronine smallmolecule CHEBI:11684 ChEBI "up-regulates quantity" "small molecule catalysis" 20978344 t "The deiodinase family of enzymes controls the tissue-specific activation and inactivation of the prohormone thyroxine (T4)" SIGNOR-256202 APC-c complex SIGNOR-C150 SIGNOR CDR2 protein Q01850 UNIPROT "down-regulates quantity by destabilization" ubiquitination 20383333 t lperfetto "Here we find that cdr2 is cell cycle regulated in tumor cells with protein levels peaking in mitosis. As cells exit mitosis, cdr2 is ubiquitinated by the anaphase promoting complex/cyclosome (APC/C) and rapidly degraded by the proteasome. Previously we showed that cdr2 binds to the oncogene c-myc, and here we extend this observation to show that cdr2 and c-myc interact to synergistically regulate c-myc-dependent transcription during passage through mitosis." SIGNOR-252024 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 APEX1 protein P27695 UNIPROT SLC5A5 protein Q92911 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000567 14630715 t Luana "These data demonstrate a role for APE/Ref-1 protein in the transcriptional regulation of NIS gene expression by itself and in cooperation with PAX8. " SIGNOR-261564 APH1A protein Q96BI3 UNIPROT g-secretase complex SIGNOR-C98 SIGNOR "form complex" binding 9606 25610395 t lperfetto "-Secretase is a four subunit, 19-pass transmembrane enzymeBiochemical studies indicated that -secretase activity is catalyzed by the presenilin (PS)-containing macromolecular complex (Li et al., 2000a). The search for other components of the complex revealed three additional proteins: nicastrin (Nct), anterior pharynx-defective-1 (Aph-1), and presenilin enhancer-2 (Pen-2)" SIGNOR-209714 APH1A protein Q96BI3 UNIPROT NCSTN protein Q92542 UNIPROT up-regulates binding 9606 BTO:0000142 12297508 t gcesareni "By using co-immunoprecipitation and nickel affinity pull-down approaches, we now show that mammalian aph-1 (maph-1), a conserved multipass membrane protein, physically associates with nicastrin and the heterodimers of the presenilin amino- and carboxyl-terminal fragments in human cell lines and in rat brain." SIGNOR-93259 APH1A protein Q96BI3 UNIPROT PSEN1 protein P49768 UNIPROT up-regulates binding 9606 12522139 t gcesareni "Biochemical and genetic studies have recently identified nicastrin, aph-1, and pen-2 as essential cofactors that physically interact with ps1 and are necessary for the gamma-secretase activity." SIGNOR-97068 APH1A protein Q96BI3 UNIPROT PSEN1 protein P49768 UNIPROT up-regulates binding 9606 BTO:0000142 12297508 t "Gamma secretase subunit that leads to PS1/PS2 eterodimer complex stabilisation." gcesareni "By using co-immunoprecipitation and nickel affinity pull-down approaches, we now show that mammalian aph-1 (maph-1), a conserved multipass membrane protein, physically associates with nicastrin and the heterodimers of the presenilin amino- and carboxyl-terminal fragments in human cell lines and in rat brain." SIGNOR-93262 APH1A protein Q96BI3 UNIPROT PSEN2 protein P49810 UNIPROT up-regulates binding 9606 BTO:0000142 12297508 t gcesareni "Gamma secretase subunit. Leads to ps1/ps2 eterodimer complex stabilisation. By using co-immunoprecipitation and nickel affinity pull-down approaches, we now show that mammalian aph-1 (maph-1), a conserved multipass membrane protein, physically associates with nicastrin and the heterodimers of the presenilin amino- and carboxyl-terminal fragments in human cell lines and in rat brain." SIGNOR-93265 APH1A protein Q96BI3 UNIPROT PSENEN protein Q9NZ42 UNIPROT up-regulates binding 9606 12522139 t gcesareni "Furthermore, overexpression of aph-1 facilitates pen-2-mediated ps1 proteolysis, resulting in a significant increase in ps1 fragments. Our data reveal a direct role of pen-2 in proteolytic cleavage of ps1 and a regulatory function of aph-1, in coordination with pen-2, in the biogenesis of the ps1 complex." SIGNOR-97104 APH1B protein Q8WW43 UNIPROT NCSTN protein Q92542 UNIPROT up-regulates binding 9606 BTO:0000142 12297508 t gcesareni "By using co-immunoprecipitation and nickel affinity pull-down approaches, we now show that mammalian aph-1 (maph-1), a conserved multipass membrane protein, physically associates with nicastrin and the heterodimers of the presenilin amino- and carboxyl-terminal fragments in human cell lines and in rat brain.These data indicate that maph-1 is probably a functional component of the gamma-secretase complex" SIGNOR-93307 APH1B protein Q8WW43 UNIPROT PSEN1 protein P49768 UNIPROT up-regulates binding 9606 12522139 t gcesareni "Biochemical and genetic studies have recently identified nicastrin, aph-1, and pen-2 as essential cofactors that physically interact with ps1 and are necessary for the gamma-secretase activity." SIGNOR-97107 APH1B protein Q8WW43 UNIPROT PSEN2 protein P49810 UNIPROT up-regulates binding 9606 BTO:0000142 12297508 t gcesareni "By using co-immunoprecipitation and nickel affinity pull-down approaches, we now show that mammalian aph-1 (maph-1), a conserved multipass membrane protein, physically associates with nicastrin and the heterodimers of the presenilin amino- and carboxyl-terminal fragments in human cell lines and in rat brain." SIGNOR-93310 APH1B protein Q8WW43 UNIPROT PSENEN protein Q9NZ42 UNIPROT up-regulates binding 9606 12522139 t gcesareni "Furthermore, overexpression of aph-1 facilitates pen-2-mediated ps1 proteolysis, resulting in a significant increase in ps1 fragments. Our data reveal a direct role of pen-2 in proteolytic cleavage of ps1 and a regulatory function of aph-1, in coordination with pen-2, in the biogenesis of the ps1 complex." SIGNOR-97110 APIP protein Q96GX9 UNIPROT APAF1 protein O14727 UNIPROT down-regulates binding 9606 BTO:0000887 15262985 t acerquone "Taken together, these results suggest that apip functions to inhibit muscle ischemic damage by binding to apaf-1 in the apaf-1/caspase-9 apoptosis pathway." SIGNOR-126797 apixaban chemical CHEBI:72296 ChEBI F10 protein P00742 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189865 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 APLNR protein P35414 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256960 APLNR protein P35414 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-256681 APLNR protein P35414 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256824 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 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 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 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 APOBEC3F protein Q8IUX4 UNIPROT "Clearance_of_foreign intracellular_DNA" phenotype SIGNOR-PH132 SIGNOR up-regulates 9606 29367246 f lperfetto "The apolipoprotein B mRNA editing enzyme catalytic polypeptide-like 3 (APOBEC3, or A3) family of interferon-inducible cytidine deaminases functions as antiviral restriction factors (reviewed in reference 15). Humans express seven A3 family members: A3A, A3B, A3C, A3D, A3F, A3G, and A3H (16, 17). A3A is notable in that it specifically targets and restricts foreign DNA elements. A3A binds to single-stranded DNA with a high affinity (18), mediates the catabolism of foreign DNA (19), and restricts infection of several DNA viruses, including HPV (20,–24)." SIGNOR-261327 APOBEC3G protein Q9HC16 UNIPROT "Clearance_of_foreign intracellular_DNA" phenotype SIGNOR-PH132 SIGNOR up-regulates 9606 29367246 f lperfetto "The apolipoprotein B mRNA editing enzyme catalytic polypeptide-like 3 (APOBEC3, or A3) family of interferon-inducible cytidine deaminases functions as antiviral restriction factors (reviewed in reference 15). Humans express seven A3 family members: A3A, A3B, A3C, A3D, A3F, A3G, and A3H (16, 17). A3A is notable in that it specifically targets and restricts foreign DNA elements. A3A binds to single-stranded DNA with a high affinity (18), mediates the catabolism of foreign DNA (19), and restricts infection of several DNA viruses, including HPV (20,–24)." SIGNOR-261329 APOBEC3H protein Q6NTF7 UNIPROT "Clearance_of_foreign intracellular_DNA" phenotype SIGNOR-PH132 SIGNOR up-regulates 9606 29367246 f lperfetto "The apolipoprotein B mRNA editing enzyme catalytic polypeptide-like 3 (APOBEC3, or A3) family of interferon-inducible cytidine deaminases functions as antiviral restriction factors (reviewed in reference 15). Humans express seven A3 family members: A3A, A3B, A3C, A3D, A3F, A3G, and A3H (16, 17). A3A is notable in that it specifically targets and restricts foreign DNA elements. A3A binds to single-stranded DNA with a high affinity (18), mediates the catabolism of foreign DNA (19), and restricts infection of several DNA viruses, including HPV (20,–24)." SIGNOR-261330 APOB protein P04114 UNIPROT LDL_assembly phenotype SIGNOR-PH63 SIGNOR up-regulates 9606 BTO:0000575 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 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 BTO:0000575 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 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 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 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 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 APPL1 protein Q9UKG1 UNIPROT STK11 protein Q15831 UNIPROT up-regulates binding 9606 BTO:0000887 19520843 t milica "In this study, we identified lkb1 as a new binding partner of appl1 and showed that the bar domain of appl1 is involved in this interaction.Here we show that in muscle cells adiponectin and metformin induce ampk activation by promoting appl1-dependent lkb1 cytosolic translocation. Appl1 mediates adiponectin signaling by directly interacting with adiponectin receptors and enhances lkb1 cytosolic localization by anchoring this kinase in the cytosol." SIGNOR-186065 APP protein P05067 UNIPROT Amyloid_fibril_formation phenotype SIGNOR-PH59 SIGNOR up-regulates 9606 BTO:0000590 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 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 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 "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 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 "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 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 MAP2K2 protein P36507 UNIPROT up-regulates phosphorylation 9606 21779497 t gcesareni "Active raf phosphorylates mek." SIGNOR-175142 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 ARAP1 protein Q96P48 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-260452 DLX5 protein P56178 UNIPROT MYC protein P01106 UNIPROT "up-regulates quantity" "transcriptional regulation" 9606 19497851 t gcesareni "DLX5 (Distal-less Homeobox 5) Promotes Tumor Cell Proliferation by Transcriptionally Regulating MYC" SIGNOR-241914 ARAP1 protein Q96P48 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-260451 ARAP2 protein Q8WZ64 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-260455 ARAP3 protein Q8WWN8 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-260457 ARAP3 protein Q8WWN8 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-260456 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 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 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 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 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 ERBB2 protein P04626 UNIPROT up-regulates phosphorylation 9606 7679104 t gcesareni "Amphiregulin induces tyrosine phosphorylation of the epidermal growth factor receptor" SIGNOR-31199 ARFGAP1 protein Q8N6T3 UNIPROT ARF1 protein P84077 UNIPROT "up-regulates activity" "gtpase-activating protein" -1 10102276 t "The ARFGAP molecule binds to switch 2 and helix α3 to orient ARF1 residues for catalysis, but it supplies neither arginine nor other amino acid side chains to the GTPase active site." SIGNOR-261915 ARFGAP1 protein Q8N6T3 UNIPROT LRRK2 protein Q5S007 UNIPROT up-regulates binding 9606 BTO:0000938 BTO:0000142 22363216 t "The effect has been demonstrated using Q8N6T3-2" flangone "The gtp hydrolysis activity of lrrk2 is markedly enhanced by arfgap1 supporting a role for arfgap1 as a gtpase-activating protein for lrrk2.Lrrk2 and arfgap1 interact in vitro in mammalian cells and in vivo in brain, and co-localize in the cytoplasm and at golgi membranes" SIGNOR-196264 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 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 ARHGAP10 protein A1A4S6 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-260465 ARHGAP11A protein Q6P4F7 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-260466 ARHGAP11B protein Q3KRB8 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-260468 ARHGAP11B protein Q3KRB8 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-260467 ARHGAP12 protein Q8IWW6 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-260469 ARHGAP15 protein Q53QZ3 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-260470 ARHGAP19 protein Q14CB8 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-260471 ARHGAP1 protein Q07960 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-260459 ARHGAP1 protein Q07960 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-260458 ARHGAP20 protein Q9P2F6 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-260474 ARHGAP20 protein Q9P2F6 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-260473 ARHGAP20 protein Q9P2F6 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-260472 ARHGAP22 protein Q7Z5H3 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-260478 ARHGAP22 protein Q7Z5H3 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-260477 ARHGAP22 protein Q7Z5H3 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-260476 ARHGAP23 protein Q9P227 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-260480 ARHGAP23 protein Q9P227 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-260479 ARHGAP26 protein Q9UNA1 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-260481 ARHGAP27 protein Q6ZUM4 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-260482 ARHGAP28 protein Q9P2N2 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-260483 ARHGAP29 protein Q52LW3 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-260484 ARHGAP30 protein Q7Z6I6 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-260487 ARHGAP30 protein Q7Z6I6 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-260486 ARHGAP30 protein Q7Z6I6 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-260485 ARHGAP31 protein Q2M1Z3 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-260489 ARHGAP31 protein Q2M1Z3 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-260488 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 ARHGAP35 protein Q9NRY4 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-260493 ARHGAP35 protein Q9NRY4 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-260492 ARHGAP39 protein Q9C0H5 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-260495 ARHGAP39 protein Q9C0H5 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-260494 ARHGAP40 protein Q5TG30 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-260497 ARHGAP40 protein Q5TG30 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-260496 ARHGAP44 protein Q17R89 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-260498 ARHGAP4 protein P98171 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-260460 ARHGAP5 protein Q13017 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-260461 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 ARHGAP9 protein Q9BRR9 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-260464 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 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 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 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 ARHGEF12 protein Q9NZN5 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-260539 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 ARHGEF17 protein Q96PE2 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-260542 ARHGEF19 protein Q8IW93 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-260543 ARHGEF25 protein Q86VW2 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-260544 ARHGEF25 protein Q86VW2 UNIPROT RHOA protein P61586 UNIPROT up-regulates "guanine nucleotide exchange factor" 10090 BTO:0000165;BTO:0000222 16314529 t gcesareni "Exogenous expression of geft promotes myogenesis ofc2c12 cells via activation of rhoa, rac1, and cdc42 and their downstream effector proteins, while a dominant negative mutant of geft inhibits this process." SIGNOR-236885 AKT1 protein P31749 UNIPROT RAF1 protein P04049 UNIPROT down-regulates phosphorylation Ser259 SQRQRSTsTPNVHMV 9606 BTO:0000222 BTO:0000887;BTO:0001760 10576741 t gcesareni "Akt and protein kinase a (pka) phosphorylate s259 on raf-1 and inhibit its activity." SIGNOR-252588 ARHGEF26 protein Q96DR7 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-260545 ARHGEF28 protein Q8N1W1 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-260546 ARHGEF2 protein Q92974 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-260529 ARHGEF3 protein Q9NR81 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-260530 ARHGEF4 protein Q9NR80 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-260532 ARHGEF4 protein Q9NR80 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-260531 ARHGEF5 protein Q12774 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-260533 ARHGEF7 protein Q14155 UNIPROT RAC1 protein P63000 UNIPROT up-regulates 9606 17562871 f gcesareni "We propose that the association of plcgamma1 with complexes containing git1 and beta-pix is essential for its role in integrin-mediated cell spreading and motility. As a component of this complex, plcgamma1 is also involved in the activation of cdc42 and rac1." SIGNOR-155744 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 ARID1B protein Q8NFD5 UNIPROT "SWI/SNF complex" complex SIGNOR-C92 SIGNOR "form complex" binding 9606 15627498 t lperfetto "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-241713 ARID2 protein Q68CP9 UNIPROT "SWI/SNF complex" complex SIGNOR-C92 SIGNOR "form complex" binding 9606 15627498 t lperfetto "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-241756 ARID5B protein Q14865 UNIPROT GATA3 protein P23771 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 9606 BTO:0000661 29326336 f miannu "We also observed that ARID5B regulates the expression of four major components of the TAL1 complex (namely, TAL1,GATA3, RUNX1, and MYB) in Jurkat cells. Knockdown of ARID5B resulted in reductions of the H3K27ac signals at those enhancer loci (Supplemental Fig. S6E–H) and down-regulation of all four factors at the mRNA (Fig. 6E) and protein levels (Fig. 6F)." SIGNOR-256158 doramapimod chemical CHEBI:40953 ChEBI TNF protein P01375 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190335 ARID5B protein Q14865 UNIPROT MYB protein P10242 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 9606 BTO:0000661 29326336 f miannu "We also observed that ARID5B regulates the expression of four major components of the TAL1 complex (namely, TAL1,GATA3, RUNX1, and MYB) in Jurkat cells. Knockdown of ARID5B resulted in reductions of the H3K27ac signals at those enhancer loci (Supplemental Fig. S6E–H) and down-regulation of all four factors at the mRNA (Fig. 6E) and protein levels (Fig. 6F)." SIGNOR-256160 ARID5B protein Q14865 UNIPROT MYC protein P01106 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 9606 BTO:0001106 29326336 f miannu "ARID5B transcriptionally activates the oncogene MYC in T-ALL cells" SIGNOR-256156 ARID5B protein Q14865 UNIPROT RUNX1 protein Q01196 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 9606 BTO:0000661 29326336 f miannu "We also observed that ARID5B regulates the expression of four major components of the TAL1 complex (namely, TAL1,GATA3, RUNX1, and MYB) in Jurkat cells. Knockdown of ARID5B resulted in reductions of the H3K27ac signals at those enhancer loci (Supplemental Fig. S6E–H) and down-regulation of all four factors at the mRNA (Fig. 6E) and protein levels (Fig. 6F)." SIGNOR-256159 ARID5B protein Q14865 UNIPROT TAL1 protein P17542 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 9606 BTO:0000661 29326336 f miannu "ARID5B positively regulates the expression of TAL1 and its regulatory partners. we also observed that ARID5B regulates the expression of four major components of the TAL1 complex (namely, TAL1,GATA3, RUNX1, and MYB) in Jurkat cells. Knockdown of ARID5B resulted in reductions of the H3K27ac signals at those enhancer loci (Supplemental Fig. S6E–H) and down-regulation of all four factors at the mRNA (Fig. 6E) and protein levels (Fig. 6F)." SIGNOR-256157 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 ARNTL2 protein Q8WYA1 UNIPROT CLOCK/ARNTL2 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-253710 ARNTL protein O00327 UNIPROT CLOCK/ARNTL 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 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 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 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 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 ARNT protein P27540 UNIPROT AHR-ARNT complex SIGNOR-C125 SIGNOR "form complex" binding -1 9020169 t 2 miannu "SIM1 and SIM2, and the mammalian aryl hydrocarbon receptor (AHR) and aryl hydrocarbon receptor nuclear translocator (ARNT) proteins are members of the basic-helix-loop-helix·PAS family of transcription factors. In the yeast two-hybrid system, we demonstrate strong constitutive interaction of ARNT with SIM1 and SIM2 and fully ligand-dependent interaction of ARNT with AHR. SIM1 inhibits binding of the AHR·ARNT dimer to the xenobiotic response element in vitro Introduction of SIM1 into hepatoma cells inhibits transcriptional transactivation by the endogenous AHR·ARNT dimer." SIGNOR-240814 ARNT protein P27540 UNIPROT CCNE1 protein P24864 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000599 21544813 f lperfetto "Screening by quantitative reverse-transcription PCR and PCR arrays revealed that cyclin E1, CDK2, Fos and Jun were negatively regulated by ARNT, whereas CDKN1C, CNKN2A, CDKN2B, MAPK11 and MAPK14 were positively regulated in HCC" SIGNOR-253692 ARNT protein P27540 UNIPROT CDK2 protein P24941 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000599 21544813 f lperfetto "Screening by quantitative reverse-transcription PCR and PCR arrays revealed that cyclin E1, CDK2, Fos and Jun were negatively regulated by ARNT, whereas CDKN1C, CNKN2A, CDKN2B, MAPK11 and MAPK14 were positively regulated in HCC" SIGNOR-253693 ARNT protein P27540 UNIPROT CYP1A1 protein P04798 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 17012224 t miannu "Kaempferol proved to be capable of inhibiting binding of agonist and agonist-induced formation of the AHR/ARNT DNA-binding complex and upregulation of the AHR target gene, CYP1A1." SIGNOR-259910 ARNT protein P27540 UNIPROT CYP1A1 protein P04798 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000599;BTO:0001950 22387692 f lperfetto "The miR-24-dependent down-regulation of ARNT decreased the expression of its downstream genes such as CYP1A1 and carbonic anhydrase IX." SIGNOR-253705 ARNT protein P27540 UNIPROT CYP1B1 protein Q16678 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001033 16115918 f miannu "Expressions of CYP1B1 mRNA and protein were increased in prostate cancer. The aryl hydrocarbon receptor (AhR)/AhR nuclear translocator (ARNT) heterodimer complex activates gene transcription by binding to the DREs of CYP1B1." SIGNOR-253740 ARNT protein P27540 UNIPROT FOS protein P01100 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000599 21544813 f lperfetto "Screening by quantitative reverse-transcription PCR and PCR arrays revealed that cyclin E1, CDK2, Fos and Jun were negatively regulated by ARNT, whereas CDKN1C, CNKN2A, CDKN2B, MAPK11 and MAPK14 were positively regulated in HCC" SIGNOR-253696 ARNT protein P27540 UNIPROT HIF1A protein Q16665 UNIPROT "up-regulates activity" binding 14764593 t lperfetto "The functional transcription factor exists as a heterodimeric complex consisting of HIF-1alpha and the aryl hydrocarbon receptor nuclear translocator (ARNT). Association of HIF-1 with ARNT is required for its activity; however, no other role has been ascribed to this interaction." SIGNOR-253720 ARNT protein P27540 UNIPROT JUN protein P05412 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000599 21544813 f lperfetto "Screening by quantitative reverse-transcription PCR and PCR arrays revealed that cyclin E1, CDK2, Fos and Jun were negatively regulated by ARNT, whereas CDKN1C, CNKN2A, CDKN2B, MAPK11 and MAPK14 were positively regulated in HCC" SIGNOR-253697 ARNT protein P27540 UNIPROT TH protein P07101 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0003945 17457889 f lperfetto "Overexpression and siRNA experiments revealed that NPAS1, in concert with ARNT, negatively regulates the expression of TH and that this regulation is mediated by a direct binding of NPAS1 on the TH promoter." SIGNOR-253701 ARP2/3 complex SIGNOR-C146 SIGNOR F-actin_assembly phenotype SIGNOR-PH18 SIGNOR up-regulates 9606 12479800 f lperfetto "The Arp2/3 complex concentrates at leading edges, where it catalyzes the growth of branched actin networks that are believed to provide the protrusive force for leading edge extension." SIGNOR-251511 ARPC1A protein Q92747 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-251515 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 ARPC4 protein P59998 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-251517 ARPC5 protein O15511 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-251518 ARPP19 protein P56211 UNIPROT PPP2R2D protein Q66LE6 UNIPROT "down-regulates activity" binding -1 phosphorylation:Ser62 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-243731 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 BTG1 protein P62324 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-253673 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 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 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 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 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 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 KLK3 protein P07288 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 20069563 f "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 NAT1 protein P18440 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001321 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 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 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 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 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 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 AR protein P10275 UNIPROT SCN9A protein Q15858 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000931 24493753 f 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 TMPRSS2 protein O15393 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 24505269 t miannu "Recurrent gene fusion between the androgen-regulated gene TMPRSS2 and members of the ETS transcription factor family, most commonly ERG, are present in about 50% of prostate cancer cases. Presence of this fusion gene is a critical event in the development of prostate cancer. the more aggressive phenotype that arises with the presence of TMPRSS2-ERG at least in part is caused by changes in the tumor stroma." SIGNOR-251545 AR protein P10275 UNIPROT TMPRSS2 protein O15393 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001321 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 BTO:0005556 21761340 t lperfetto "The prostate-specific TMPRSS2 gene, while upregulated by AR activity in luminal cells, is also transcribed in basal populations, confirming that AR acts as an expression modulator." SIGNOR-253687 AR protein P10275 UNIPROT 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 DRAM2 protein Q6UX65 UNIPROT ROCK1 protein Q13464 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 9606 "BTO:0000018; BTO:0002203" 30755245 f irozzo "Here, we show that DRAM2 may act as an oncogenic regulator in non-small cell lung cancer (NSCLC). Furthermore, DRAM2 overexpression increased the expression of proteins RAC1, RHOA, RHOC, ROCK1, and decreased RHOB expression, all of which are cell migration factors." SIGNOR-259144 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 AR protein P10275 UNIPROT WEE1 protein P30291 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-253678 ARRB1 protein P49407 UNIPROT KIF3A protein Q9Y496 UNIPROT up-regulates binding 9606 18497258 t gcesareni "Kif3a is essential for shh-mediated signaling in mammalian systems (5), and we identified kif3a as a arr1 binding partner in a proteomics screen (18). To test whether arrs, smo, and kif3a might work in concert." SIGNOR-178672 ARRB2 protein P32121 UNIPROT ADRB1 protein P08588 UNIPROT "down-regulates activity" binding -1 2163110 t "The protein, termed beta-arrestin, was expressed and partially purified. It inhibited the signaling function of beta ARK-phosphorylated beta-adrenergic receptors by more than 75 percent, but not that of rhodopsin. It is proposed that beta-arrestin in concert with beta ARK effects homologous desensitization of beta-adrenergic receptors" SIGNOR-256502 ARRB2 protein P32121 UNIPROT ADRB2 protein P07550 UNIPROT "down-regulates activity" binding -1 2163110 t "The protein, termed beta-arrestin, was expressed and partially purified. It inhibited the signaling function of beta ARK-phosphorylated beta-adrenergic receptors by more than 75 percent, but not that of rhodopsin. It is proposed that beta-arrestin in concert with beta ARK effects homologous desensitization of beta-adrenergic receptors" SIGNOR-256501 ARRB2 protein P32121 UNIPROT KIF3A protein Q9Y496 UNIPROT up-regulates binding 9606 23074268 t gcesareni "Betaarrestin 2 was subsequentialy shown to bridge smo to the kinestesin motor kif3 to promote ciliary accumulation of smo in mammalian cells" SIGNOR-199107 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 ARTN protein Q5T4W7 UNIPROT GFRA3 protein O60609 UNIPROT up-regulates binding 9606 BTO:0000938 9883723 t gcesareni "Here, we report the identification of artemin, a novel member of the gdnf family, and demonstrate that it is the ligand for the former orphan receptor gfralpha3-ret. Artemin can also activate the gfralpha1-ret complex." SIGNOR-63009 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 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 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 AS-605240 chemical CID:5289247 PUBCHEM PIK3CG protein P48736 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189921 ASCL1 protein P50553 UNIPROT DKK1 protein O94907 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0000527 23707066 t gcesareni "We demonstrate that a critical factor in the set, ASCL1, activates Wnt signaling by repressing the negative regulator DKK1." SIGNOR-245885 ASH2L protein Q9UBL3 UNIPROT GATA3 protein P23771 UNIPROT up-regulates binding 9606 BTO:0000150 25258321 t miannu "We identifiedgata3as the binding protein of ash2l. Ash2l was shown to potentiate the transcriptional activity ofgata3." SIGNOR-205312 ASH2L protein Q9UBL3 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-154760 ASH2L protein Q9UBL3 UNIPROT "MLL/SET subcomplex" complex SIGNOR-C87 SIGNOR "form complex" binding 9606 24680668 t miannu "Dimethylation of h3k4 requires a sub-complexincluding 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-204744 ASH2L protein Q9UBL3 UNIPROT TBX1 protein O43435 UNIPROT "up-regulates activity" binding 9606 BTO:0002269 20463296 t Regulation miannu "Tbx1 interacts with Ash2l in both yeast and mammalian cells and Ash2l acts as a transcriptional co-activator in luciferase reporter assays." SIGNOR-251868 ASIP protein P42127 UNIPROT ATRN protein O75882 UNIPROT up-regulates binding 9606 BTO:0001253 11137996 t gcesareni "Attractin is a low-affinity receptor for agouti protein, but not agrp, in vitro and in vivo." SIGNOR-85496 ASIP protein P42127 UNIPROT MC1R protein Q01726 UNIPROT "down-regulates activity" binding 9606 BTO:0000847 14500544 t miannu "The antagonist agouti signal protein (ASP) interacts with the Mc1r and blocks its stimulation by MSH." SIGNOR-252378 ASPM protein Q8IZT6 UNIPROT BRCA1 protein P38398 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 16123590 f "Here, we report that downregulation of endogenous ASPM by siRNA decreases protein levels of endogenous BRCA1. ASPM localizes to the centrosome in interphase and to the spindle poles from prophase through telophase. These findings indicate that ASPM may be involved in mitotic spindle function, possibly, through regulation of BRCA1." SIGNOR-253936 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 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 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 ASXL1 protein Q8IXJ9 UNIPROT CDKN2A protein P42771 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 29967380 t miannu "Modeling ASXL1 mutation revealed impaired hematopoiesis caused by derepression of p16Ink4a through aberrant PRC1-mediated histone modification. These results indicated that loss of protein interaction between Asxl1 mutant and Bmi1 affected the activity of PRC1, and subsequent derepression of p16Ink4a by aberrant histone ubiquitination could induce cellular senescence, resulting in low-risk MDS-like phenotypes in Asxl1G643fs/+ mice." SIGNOR-260119 ASXL1 protein Q8IXJ9 UNIPROT HOXA9 protein P31269 UNIPROT "down-regulates quantity by repression" "transcriptional repression" 9606 BTO:0004408 22897849 f miannu "ASXL1 siRNA in human primary CD34+ cells form cord blood results in upregulation of HOXA5 and HOXA9 with ASXL1 knockdown (KD) as revealed by quantitative real-time PCR" SIGNOR-256127 ASXL1 protein Q8IXJ9 UNIPROT NCOA1 protein Q15788 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 16606617 t irozzo "We also show that ASXL1 associates specifically with SRC-1 and cooperates synergistically in the transcriptional activation. Further data indicated that the transactivation domain (AD; amino acids 300–655) of ASXL1, newly defined in this study, interacts with the C-terminal AD2 (amino acids 1217–1441) of SRC-1, suggesting that one AD cooperates with the other AD in transcriptional activation by RAR." SIGNOR-255931 ASXL1 protein Q8IXJ9 UNIPROT PPARG protein P37231 UNIPROT "down-regulates activity" binding 9606 21047783 t miannu "Our genome-wide analysis confirmed the physiological roles of ASXL1 and ASXL2 in adipogenesis at the molecular level, supporting the hypothesis that ASXL1 is an authentic corepressor of PPARγ, whereas ASXL2 is a PPARγ coactivator, and that together ASXL1 and ASXL2 fine-tune adipogenesis via differential regulation of PPARγ. " SIGNOR-260064 ASXL1 protein Q8IXJ9 UNIPROT PRC2 complex SIGNOR-C130 SIGNOR "up-regulates activity" binding 9606 BTO:0001271 22897849 t irozzo "These data led us to hypothesize that ASXL1 interacts with the PRC2 complex; co-immunoprecipitation studies revealed that ASXL1 associates with members of the PRC2 complex including EZH2 and SUZ12 but not with the PRC1 repressive complex. Importantly, ASXL1 downregulation resulted in loss of EZH2 recruitment to the HOXA locus indicating a role of ASXL1 in recruiting the PRC2 complex to known leukemogenic loci." SIGNOR-255923 ASXL1 protein Q8IXJ9 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR down-regulates 10090 26470845 f lperfetto "Consistently, our results show that ASXL1 mutations are associated with lower expression levels of p15INK4B and a proliferative advantage of hematopoietic progenitors in primary bone marrow cells, and that depletion of ASXL1 in multiple cell lines results in resistance to growth inhibitory signals." SIGNOR-241614 ASXL1 protein Q8IXJ9 UNIPROT RARA protein P10276 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 16606617 t irozzo "Therefore, ASXL1, a vertebrate PcG/TrxG protein, may mediate RA-regulated cell growth by modulating RAR activity.Finally, the ASXL1-induced accumulation of acetylated H3 may enhance the RAR-mediated transcriptional activity. In this study, we demonstrate that mammalian ASXL1 interacts with the AF-2 AD core of RAR (and RXR) through a novel, promiscuous NR box (LVMQLL) and enhances transcriptional activity of the receptors in certain cells." SIGNOR-255910 ASXL1 protein Q8IXJ9 UNIPROT RARA protein P10276 UNIPROT "up-regulates quantity" "transcriptional activation" 9606 BTO:0000567 16606617 f irozzo "We also show that ASXL1 associates specifically with SRC-1 and cooperates synergistically in the transcriptional activation. Further data indicated that the transactivation domain (AD; amino acids 300–655) of ASXL1, newly defined in this study, interacts with the C-terminal AD2 (amino acids 1217–1441) of SRC-1, suggesting that one AD cooperates with the other AD in transcriptional activation by RAR." SIGNOR-255933 ASXL1 protein Q8IXJ9 UNIPROT RXRA protein P19793 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 16606617 t irozzo "In this study, we demonstrate that mammalian ASXL1 interacts with the AF-2 AD core of RAR (and RXR) through a novel, promiscuous NR box (LVMQLL) and enhances transcriptional activity of the receptors in certain cells." SIGNOR-255911 ASXL2 protein Q76L83 UNIPROT PPARG protein P37231 UNIPROT "up-regulates activity" binding 9606 21047783 t miannu "ASXL2, which does not bind HP1, promotes differentiation by binding to PPARγ and increasing the level of methylated H3K4, leading to the elevation of PPARγ activity. Our genome-wide analysis confirmed the physiological roles of ASXL1 and ASXL2 in adipogenesis at the molecular level, supporting the hypothesis that ASXL1 is an authentic corepressor of PPARγ, whereas ASXL2 is a PPARγ coactivator, and that together ASXL1 and ASXL2 fine-tune adipogenesis via differential regulation of PPARγ." SIGNOR-260063 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 JAK3 protein P52333 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190020 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 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 ATF1 protein P18846 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-254521 ATF1 protein P18846 UNIPROT PCSK1 protein P29120 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 8999965 f miannu "it was shown that both CREB-1 and ATF-1 transactivate the human PC1 promoter in transient transfection experiments." SIGNOR-253742 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 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 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 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 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 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 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 DUSP1 protein P28562 UNIPROT MAPK14 protein Q16539 UNIPROT "down-regulates activity" dephosphorylation 10090 BTO:0000165 17158101 t gcesareni "Mpk1 inhibits p38 activity." SIGNOR-236867 ATF3 protein P18847 UNIPROT ASNS protein P08243 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 12881527 f miannu "Transcription from the ASNS (asparagine synthetase) gene is increased in response to either amino acid (amino acid response) or glucose (endoplasmic reticulum stress response) deprivation. the results provide evidence for a potential role of multiple predicted ATF3 isoforms in the transcriptional regulation of the ASNS gene in response to nutrient deprivation." SIGNOR-253746 ATF3 protein P18847 UNIPROT GDF15 protein Q99988 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0004743 15670751 t lperfetto "In addition, DIM increased the expression of NAG-1 as well as activating transcription factor 3 (ATF3), and the induction of ATF3 was earlier than that of NAG-1. The DIM treatment increased luciferase activity of NAG-1 in HCT-116 cells transfected with NAG-1 promoter construct. The results suggest that I3C represses cell proliferation through up-regulation of NAG-1 and that ATF3 may play a pivotal role in DIM-induced NAG-1 expression in human colorectal cancer cells." SIGNOR-253725 ATF3 protein P18847 UNIPROT PCLAF protein Q15004 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 23593430 f gcesareni "P15(paf) is a direct transcriptional target of atf3" SIGNOR-201850 ATF4 protein P18848 UNIPROT ASNS protein P08243 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0002182 18940792 f miannu "C/EBP homology protein (CHOP) interacts with activating transcription factor 4 (ATF4) and negatively regulates the stress-dependent induction of the asparagine synthetase gene." SIGNOR-253838 ATF4 protein P18848 UNIPROT ASNS protein P08243 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 11960987 f miannu "Transcription from the asparagine synthetase (A.S.) gene is increased in response to either amino acid (amino acid response) or glucose (endoplasmic reticulum stress response) deprivation. the results provide both in vitro and in vivo evidence for a role of ATF4 in the transcriptional activation of the A.S. gene in response to nutrient deprivation." SIGNOR-253747 ATF4 protein P18848 UNIPROT DDIT4 protein Q9NX09 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 19439225 f lperfetto "We additionally identified Redd1 as a downstream effector of C/EBP-beta stimulated by ATF4 activated under the stress conditions examined. RNA interference studies provided further evidence of the requirement of C/EBP-beta for Redd1 expression. We conclude that the Redd1 gene is transactivated by the ATF4 and C/EBP family of transcription factors, leading to mTOR inhibition in response to oxidative and ER stress." SIGNOR-253726 ATF4 protein P18848 UNIPROT FGF19 protein O95750 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000195 23205607 t lperfetto "Reporter gene analyses using the 5'-promoter region of FGF19 revealed that a functional AARE (amino-acid-response element) was localized in this region, and this site was responsible for inducing its transcription through ATF4 (activating transcription factor 4), which is activated in response to ER stress" SIGNOR-253727 ATF4 protein P18848 UNIPROT FGF21 protein Q9NSA1 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000599 22233381 f miannu "These results add FGF21 gene induction to the transcriptional programme initiated by increased levels of ATF4 and offer a new mechanism for the induction of the FGF21 gene expression under nutrient deprivation." SIGNOR-253748 ATF4 protein P18848 UNIPROT "NLRP1 inflammasome" complex SIGNOR-C224 SIGNOR "up-regulates quantity by expression" "transcriptional regulation" 9606 26086088 t miannu "Transcription Factor ATF4 Induces NLRP1 Inflammasome Expression During Endoplasmic Reticulum Stress. Here we report that expression of NLRP1, a core inflammasome component, is specifically up-regulated during severe ER stress conditions in human cell lines. Both IRE1α and PERK, but not the ATF6 pathway, modulate NLRP1 gene expression. Furthermore, using mutagenesis, chromatin immunoprecipitation and CRISPR-Cas9-mediated genome editing technology, we demonstrate that ATF4 transcription factor directly binds to NLRP1 promoter during ER stress." SIGNOR-260354 ATF4 protein P18848 UNIPROT NUPR1 protein O60356 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-253730 ATF4 protein P18848 UNIPROT PPP1R15A protein O75807 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 31226023 t miannu "ATF4 also induces another bZIP protein C/EBP-homologous protein (CHOP), which is responsible for triggering apoptosis in cells under prolonged ER stress. ATF4 and CHOP further induce growth arrest and DNA damage–inducible protein 34 (GADD34),a regulatory subunit of protein phosphatase 1 (PP1) that dephosphorylates eIF2α. This negative feedback mechanism enables protein synthesis to resume after resolution of ER stress." SIGNOR-260172 ATF4 protein P18848 UNIPROT SIGMAR1 protein Q99720 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 22079628 f miannu "we have demonstrated that Sig-1Rs were transcriptionally upregulated by ATF4 in ER stress." SIGNOR-253750 ATF5 protein Q9Y2D1 UNIPROT CYP2B6 protein P20813 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 18332083 f miannu "We induced endoplasmic reticulum stress by means of amino acid limitation or selective chemicals, and assessed the time course response of ATF5 and CYP2B6. We found a post-transcriptional up-regulation of ATF5 and a parallel induction of CYP2B6 mRNA." SIGNOR-253751 ATF6B protein Q99941 UNIPROT HSPA5 protein P11021 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000567 14973138 t Luana " Accordingly, N-terminal fragments of each ATF6 isoform (N-ATF6α and N-ATF6β) were overexpressed in HeLa cells and the effects on GRP78 induction were assessed. When expressed at similar levels, N-ATF6α conferred ∼200-fold greater GRP78 promoter activation than N-ATF6β. " SIGNOR-261566 ATF6 protein P18850 UNIPROT ATF6 protein P18850 UNIPROT "up-regulates activity" binding -1 12805554 t miannu "E4BP4, ATF-6, OASIS, and XBP-1 all formed strong homodimeric associations on the array Transcription factor dimerization can increase the selectivity of protein-DNA interactions and generate a large amount of DNA binding diversity from a relatively small number of proteins" SIGNOR-224202 ATF6 protein P18850 UNIPROT "Chaperone-mediated protein folding" phenotype SIGNOR-PH120 SIGNOR up-regulates 9606 31226023 f miannu "Apart from ER protein chaperones, ATF6 also induces the expression of CHOP and XBP1, thereby connecting the three UPR branches into an integrated signaling network" SIGNOR-260182 ATF6 protein P18850 UNIPROT DDIT3 protein P35638 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 31226023 t miannu "Apart from ER protein chaperones, ATF6 also induces the expression of CHOP and XBP1, thereby connecting the three UPR branches into an integrated signaling network" SIGNOR-260180 ATF6 protein P18850 UNIPROT HSPA5 protein P11021 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000567 14973138 t Luana " Accordingly, N-terminal fragments of each ATF6 isoform (N-ATF6α and N-ATF6β) were overexpressed in HeLa cells and the effects on GRP78 induction were assessed. When expressed at similar levels, N-ATF6α conferred ∼200-fold greater GRP78 promoter activation than N-ATF6β. " SIGNOR-261565 ATF6 protein P18850 UNIPROT HYOU1 protein Q9Y4L1 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001088 20861013 f miannu "We recently found that in cultured gastric cells, expression of endoplasmic reticulum (ER) chaperones (such as 150-kDa oxygen-regulated protein (ORP150) and glucose-regulated protein 78 (GRP78)) is induced by NSAIDs and confers protection against NSAID-induced apoptosis, which is important in the development of NSAID-induced gastric lesions. In this study we have found that co-culture of gastric cells with H. pylori suppresses the expression of ER chaperones. This suppression was regulated at the level of transcription and accompanied by a reduction in the level of activating transcription factor 6 (ATF6), one of the transcription factors for ER chaperone genes." SIGNOR-253752 ATF6 protein P18850 UNIPROT NUCB1 protein Q02818 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 17686766 f miannu "we identified nucleobindin 1 (NUCB1) as a novel repressor of the S1P-mediated ATF6 activation. NUCB1 is an ER stress-inducible gene with the promoter region having functional cis-elements for transcriptional activation by ATF6." SIGNOR-253753 ATF6 protein P18850 UNIPROT XBP-1S protein P17861_P17861-2 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 31226023 t miannu "Apart from ER protein chaperones, ATF6 also induces the expression of CHOP and XBP1, thereby connecting the three UPR branches into an integrated signaling network" SIGNOR-260184 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 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 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 ATG14 protein Q6ZNE5 UNIPROT PIK3C3 protein Q8NEB9 UNIPROT "up-regulates activity" binding 10090 BTO:0000944 19270693 t lperfetto "Characterization of the new proteins revealed that atg14l enhances vps34 lipid kinase activity and upregulates autophagy," SIGNOR-235448 ATG14 protein Q6ZNE5 UNIPROT "Vps34 Complex I" complex SIGNOR-C242 SIGNOR "form complex" binding -1 30397185 t lperfetto "PtdIns3P recruits specific recognition modules that are common in protein-sorting pathways, such as autophagy and endocytic sorting. It is best characterized in two heterotetramers, complexes I and II. Complex I is composed of VPS34, VPS15, Beclin 1, and autophagy-related gene (ATG)14L, whereas complex II replaces ATG14L with UVRAG. |Complexes I and II are critical for early events in autophagy and endocytic sorting, respectively." SIGNOR-260318 ATG16L1 protein Q676U5 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-226696 ATG16L1 protein Q676U5 UNIPROT CLTCL1 protein P53675 UNIPROT up-regulates binding 9606 20639872 t gcesareni "Clathrin heavy-chain interacts with atg16l1, and is involved in the formation of atg16l1-positive early autophagosome precursors" SIGNOR-166705 ATG16L1 protein Q676U5 UNIPROT CLTC protein Q00610 UNIPROT up-regulates binding 9606 20639872 t gcesareni "Clathrin heavy-chain interacts with atg16l1, and is involved in the formation of atg16l1-positive early autophagosome precursors." SIGNOR-166702 ATG3 protein Q9NT62 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-141926 ATG3 protein Q9NT62 UNIPROT GABARAP protein O95166 UNIPROT "up-regulates activity" binding -1 16303767 t lperfetto "Three human atg8 (hatg8) homologs, lc3, gabarap, and gate-16, have been characterized as modifiers in reactions mediated by hatg7 (an e1-like enzyme) and hatg3 (an e2-like enzyme)" SIGNOR-141868 ATG4B protein Q9Y4P1 UNIPROT GABARAPL2 protein P60520 UNIPROT "up-regulates activity" cleavage -1 16303767 t lperfetto "In mammals, at least three atg8 homologs, lc3, gabarap, and gate-16, have been identified (fig. 1a), all of which have structural ubiquitin folds (1416). In vivo and in vitro biochemical analyses have shown that human atg4b is an authentic cysteine protease essential for cleavage of the c terminus of each atg8 homolog to expose the c-terminal gly" SIGNOR-141932 ATG4B protein Q9Y4P1 UNIPROT GABARAP protein O95166 UNIPROT "up-regulates activity" cleavage -1 16303767 t lperfetto "In vivo and in vitro biochemical analyses have shown that human atg4b is an authentic cysteine protease essential for cleavage of the c terminus of each atg8 homolog to expose the c-terminal gly" SIGNOR-141929 ATG4B protein Q9Y4P1 UNIPROT MAP1LC3B protein Q9GZQ8 UNIPROT up-regulates cleavage 9606 BTO:0000007;BTO:0000567 15187094 t gcesareni "Human atg4 homologues cleave the carboxyl termini of the three human atg8 homologues, microtubule-associated protein light chain 3 (lc3), gabarap, and gate-16." SIGNOR-125449 ATG4B protein Q9Y4P1 UNIPROT MAP1LC3C protein Q9BXW4 UNIPROT "up-regulates activity" cleavage 9606 BTO:0000007;BTO:0000567 15187094 t lperfetto "Human atg4 homologues cleave the carboxyl termini of the three human atg8 homologues, microtubule-associated protein light chain 3 (lc3), gabarap, and gate-16." SIGNOR-125489 ATG5 protein Q9H1Y0 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-226693 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 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 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 MAP1LC3C protein Q9BXW4 UNIPROT "up-regulates activity" binding 10090 BTO:0002572 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 ATM protein Q13315 UNIPROT ABL1 protein P00519 UNIPROT up-regulates binding 9606 9168117 t acerquone "Our results demonstrate that the sh3 domain of c-abl interacts with a dpapnpphfp motif (residues 1,373-1,382) of atm.These findings indicate that atm is involved in the activation of c-abl by dna damag" SIGNOR-48822 ATM protein Q13315 UNIPROT ABL1 protein P00519 UNIPROT up-regulates phosphorylation Ser446 PYPGIDLsQVYELLE 9606 BTO:0000938 9168116 t lperfetto "Ataxia telangiectasia mutant protein activates c-abl tyrosine kinase in response to ionizing radiation. Atm kinase domain corrects this defect, as it phosphorylates the c-abl tyrosine kinase in vitro at ser 465, leading to the activation of c-abl." SIGNOR-48818 ATM protein Q13315 UNIPROT ABRAXAS1 protein Q6UWZ7 UNIPROT "up-regulates activity" phosphorylation Ser406 GPGEYSRsPTF 9606 BTO:0000007 26778126 t "IR-Induced Double Phosphorylation of Abraxas C Terminus S404 and S406 Is ATM Dependent" SIGNOR-255588 ATM protein Q13315 UNIPROT ATF2 protein P15336 UNIPROT up-regulates phosphorylation Ser498 QIVMAPSsQSQPSGS 9606 15916964 t lperfetto "Here, we demonstrate that the protein kinase atm phosphorylates atf2 on serines 490 and 498 following ionizing radiation (ir). dose- and time-dependent phosphorylation of atf2 by atm that results in its rapid colocalization with gamma-h2ax and mrn components into ir-induced foci (irif)" SIGNOR-137623 ATM protein Q13315 UNIPROT ATM protein Q13315 UNIPROT unknown phosphorylation Ser440 SPLLMILsQLLPQQR -1 10608806 t llicata "Putative ATM in vitro targets include p95/nibrin, Mre11, Brca1, Rad17, PTS, WRN, and ATM (S440) itself." SIGNOR-250576 ATM protein Q13315 UNIPROT ATM protein Q13315 UNIPROT "up-regulates activity" phosphorylation Ser1893 PANLDSEsEHFFRCC 9606 21149446 t gcesareni "In human cells, the activation process involves autophosphorylation on three sites (ser367, ser1893, and ser1981) and acetylation on lys3016. We now describe the identification of a new atm phosphorylation site, thr(p)1885 and an additional autophosphorylation site, ser(p)2996, that is highly dna damage-inducible." SIGNOR-170465 ATM protein Q13315 UNIPROT ATM protein Q13315 UNIPROT "up-regulates activity" phosphorylation Ser1981 SLAFEEGsQSTTISS 9606 21149446 t gcesareni "In human cells, the activation process involves autophosphorylation on three sites (ser367, ser1893, and ser1981) and acetylation on lys3016. We now describe the identification of a new atm phosphorylation site, thr(p)1885 and an additional autophosphorylation site, ser(p)2996, that is highly dna damage-inducible." SIGNOR-170469 ATM protein Q13315 UNIPROT ATM protein Q13315 UNIPROT "up-regulates activity" phosphorylation Ser2996 QECKRNLsDIDQSFN 9606 21149446 t gcesareni "In human cells, the activation process involves autophosphorylation on three sites (ser367, ser1893, and ser1981) and acetylation on lys3016. We now describe the identification of a new atm phosphorylation site, thr(p)1885 and an additional autophosphorylation site, ser(p)2996, that is highly dna damage-inducible." SIGNOR-170473 ATM protein Q13315 UNIPROT ATM protein Q13315 UNIPROT "up-regulates activity" phosphorylation Ser367 DTRSLEIsQSYTTTQ 9606 21149446 t gcesareni "In human cells, the activation process involves autophosphorylation on three sites (ser367, ser1893, and ser1981) and acetylation on lys3016. We now describe the identification of a new atm phosphorylation site, thr(p)1885 and an additional autophosphorylation site, ser(p)2996, that is highly dna damage-inducible." SIGNOR-170477 ATM protein Q13315 UNIPROT AURKB protein Q96GD4 UNIPROT down-regulates 9606 18250156 f gcesareni "Furthermore, atm-mediated i-2 phosphorylation results in the inhibition of the aurora-b kinase, the down-regulation of histone h3 serine 10 phosphorylation, and the activation of the g2/m checkpoint." SIGNOR-160644 ATM protein Q13315 UNIPROT BLM protein P54132 UNIPROT up-regulates phosphorylation Thr99 NAPAGQEtQRGGSKS 9606 12034743 t lperfetto "Mitotic phosphorylation of blm was partially dependent on atm, and phosphorylation sites on blm were identified. A phosphospecific antibody against one of these sites (thr-99) revealed radiation-induced phosphorylation, which was defective in ataxia-telangiectasia cells. These data suggest that atm and blm function together in recognizing abnormal dna structures by direct interaction and that these phosphorylation sites in blm are important for radiosensitivity status but not for sce frequency." SIGNOR-88010 ATM protein Q13315 UNIPROT BRCA1 protein P38398 UNIPROT unknown phosphorylation Ser1524 LQNRNYPsQEELIKV 9606 BTO:0000150 10550055 t lperfetto "The brca1 (breast cancer gene 1) tumor suppressor protein is phosphorylated in response to dna damage. Results from this study indicate that the checkpoint protein kinase atm (mutated in ataxia telangiectasia) was required for phosphorylation of brca1 in response to ionizing radiation. Atm resides in a complex with brca1 and phosphorylated brca1 in vivo and in vitro in a region that contains clusters of serine-glutamine residues. Phosphorylation of this domain appears to be functionally important because a mutated brca1 protein lacking two phosphorylation sites failed to rescue the radiation hypersensitivity of a brca1-deficient cell line.Atm-dependent phosphorylation of ser1423 or ser1524 also occurred in vivo," SIGNOR-72079 ATM protein Q13315 UNIPROT BRCA1 protein P38398 UNIPROT up-regulates phosphorylation 9606 12024016 t gcesareni "Results from this study indicate that the checkpoint protein kinase atm (mutated in ataxia telangiectasia) was required for phosphorylation of brca1 in response to ionizing radiation. Brca1 is phosphorylated at tyrosine residues in an atm-dependent, radiation-dependent manner." SIGNOR-87845 ATM protein Q13315 UNIPROT BRCA1 protein P38398 UNIPROT up-regulates phosphorylation 9606 BTO:0000150 10550055 t gcesareni "Results from this study indicate that the checkpoint protein kinase atm (mutated in ataxia telangiectasia) was required for phosphorylation of brca1 in response to ionizing radiation. Brca1 is phosphorylated at tyrosine residues in an atm-dependent, radiation-dependent manner." SIGNOR-72075 ATM protein Q13315 UNIPROT BRCA1 protein P38398 UNIPROT up-regulates phosphorylation Ser1330 QMRHQSEsQGVGLSD 9606 BTO:0000150 10550055 t lperfetto "The brca1 (breast cancer gene 1) tumor suppressor protein is phosphorylated in response to dna damage. phosphorylation of brca1 by the checkpoint kinase atm may be critical for proper responses to dna double-strand breaks" SIGNOR-72048 ATM protein Q13315 UNIPROT BRCA1 protein P38398 UNIPROT up-regulates phosphorylation Ser1387 EDCSGLSsQSDILTT 9606 BTO:0000150 12183412 t gcesareni "Phosphorylation of serine 1387 in brca1 is specifically required for the atm-mediated s-phase checkpoint after ionizing irradiation.We recently reported that brca1 function is required for appropriate cell cycle arrests after ionizing irradiation in both the s-phase and the g2 phase of the cell cycle. We also found that mutation of serine 1423 in brca1, a target of atm phosphorylation, abrogates the g2-m checkpoint but not the ionizing irradiation-induced s-phase checkpoint. Here we demonstrate that mutation of serine 1387 in brca1, another target of atm phosphorylation, conversely abrogates the radiation-induced s-phase arrest but does not affect the g2-m checkpoint." SIGNOR-91482 ATM protein Q13315 UNIPROT BRCA1 protein P38398 UNIPROT up-regulates phosphorylation Ser1457 SEKAVLTsQKSSEYP 9606 BTO:0000150 10550055 t lperfetto "The brca1 (breast cancer gene 1) tumor suppressor protein is phosphorylated in response to dna damage. phosphorylation of brca1 by the checkpoint kinase atm may be critical for proper responses to dna double-strand breaks" SIGNOR-72056 ATM protein Q13315 UNIPROT BRCA1 protein P38398 UNIPROT up-regulates phosphorylation Ser1466 KSSEYPIsQNPEGLS 9606 BTO:0000150 10550055 t lperfetto "The brca1 (breast cancer gene 1) tumor suppressor protein is phosphorylated in response to dna damage. phosphorylation of brca1 by the checkpoint kinase atm may be critical for proper responses to dna double-strand breaks" SIGNOR-72060 ATM protein Q13315 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-72064 ATM protein Q13315 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-187591 ATM protein Q13315 UNIPROT BRCA1 protein P38398 UNIPROT up-regulates phosphorylation Ser1524 LQNRNYPsQEELIKV 9606 BTO:0000150 10550055 t lperfetto "The brca1 (breast cancer gene 1) tumor suppressor protein is phosphorylated in response to dna damage. phosphorylation of brca1 by the checkpoint kinase atm may be critical for proper responses to dna double-strand breaks. Phosphorylation of brca1 on ser1423 and ser1524 by atm" SIGNOR-72068 ATM protein Q13315 UNIPROT BRCA1 protein P38398 UNIPROT up-regulates phosphorylation Ser1542 EEQQLEEsGPHDLTE 9606 BTO:0000150 10550055 t lperfetto "The brca1 (breast cancer gene 1) tumor suppressor protein is phosphorylated in response to dna damage. phosphorylation of brca1 by the checkpoint kinase atm may be critical for proper responses to dna double-strand breaks. Phosphorylation of brca1 on ser1423 and ser1524 by atm" SIGNOR-72072 ATM protein Q13315 UNIPROT BUB1 protein O43683 UNIPROT up-regulates phosphorylation Ser314 SHEDLPAsQERSEVN 9606 22099307 t lperfetto "We also demonstrate that mitotically activated atm phosphorylates bub1, a critical kinetochore protein, on ser314. Atm-mediated bub1 ser314 phosphorylation is required for bub1 activity and is essential for the activation of the spindle checkpoint" SIGNOR-177276 ATM protein Q13315 UNIPROT CHEK1 protein O14757 UNIPROT up-regulates phosphorylation Ser317 ENVKYSSsQPEPRTG 9606 20068082 t gcesareni "Atr (predominantly) or atm (to a lesser extent) phosphorylates chk1 at ser317/345, directly leading to activation." SIGNOR-163106 ATM protein Q13315 UNIPROT CHEK1 protein O14757 UNIPROT up-regulates phosphorylation Ser345 LVQGISFsQPTCPDH 9606 20068082 t gcesareni "Atr (predominantly) or atm (to a lesser extent) phosphorylates chk1 at ser317/345, directly leading to activation." SIGNOR-163110 ATM protein Q13315 UNIPROT CHEK2 protein O96017 UNIPROT "up-regulates activity" phosphorylation Ser19 SHGSSACsQPHGSVT 9606 BTO:0000007 10973490 t lperfetto "Phosphorylation and activation of chk2 are ataxia telangiectasia-mutated (atm) dependent in response to ir" SIGNOR-81391 ATM protein Q13315 UNIPROT CHEK2 protein O96017 UNIPROT "up-regulates activity" phosphorylation Ser28 PHGSVTQsQGSSSQS 9606 BTO:0000007 10973490 t lperfetto "Phosphorylation and activation of chk2 are ataxia telangiectasia-mutated (atm) dependent in response to irser28 was also found to be phosphorylated in an atm-dependent manner" SIGNOR-81395 ATM protein Q13315 UNIPROT CHEK2 protein O96017 UNIPROT "up-regulates activity" phosphorylation Ser33 TQSQGSSsQSQGISS 9606 BTO:0000007 10973490 t lperfetto "Phosphorylation and activation of chk2 are ataxia telangiectasia-mutated (atm) dependent in response to ir" SIGNOR-81399 ATM protein Q13315 UNIPROT CHEK2 protein O96017 UNIPROT "up-regulates activity" phosphorylation Ser35 SQGSSSQsQGISSSS 9606 BTO:0000007 10973490 t lperfetto "Phosphorylation and activation of chk2 are ataxia telangiectasia-mutated (atm) dependent in response to ir" SIGNOR-81403 ATM protein Q13315 UNIPROT CHEK2 protein O96017 UNIPROT "up-regulates activity" phosphorylation Ser50 TSTMPNSsQSSHSSS 9606 BTO:0000007 10973490 t lperfetto "Phosphorylation and activation of chk2 are ataxia telangiectasia-mutated (atm) dependent in response to iratm- and rad3-related also phosphorylates thr68 in addition to thr26 and ser50, which are not phosphorylated to a significant extent by atm in vitro." SIGNOR-81407 ATM protein Q13315 UNIPROT COP1 protein Q8NHY2 UNIPROT down-regulates phosphorylation Ser387 SDDSRTAsQLDEFQE 9606 16931761 t lperfetto "Atm engages autodegradation of the e3 ubiquitin ligase cop1 after dna damage. We observed that in response to dna damage, atm phosphorylated cop1 on ser(387) and stimulated a rapid autodegradation mechanism" SIGNOR-149082 ATM protein Q13315 UNIPROT CREB1 protein P16220 UNIPROT down-regulates phosphorylation Ser111 TIAESEDsQESVDSV 9606 15073328 t lperfetto "Individual ala substitutions at thr-100, ser-111, or ser-121 inhibited atm-catalyzed phosphate incorporationatm phosphorylated creb in vitro and in vivophosphorylation of creb correlated with a decrease in creb transactivation potential and reduced interaction between creb and its transcriptional coactivator, creb-binding protein (cbp)" SIGNOR-124043 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 ATM protein Q13315 UNIPROT CREB1 protein P16220 UNIPROT down-regulates phosphorylation Ser121 SVDSVTDsQKRREIL 9606 15073328 t lperfetto "Atm phosphorylated creb in vitro and in vivo in response to ionizing radiation (ir) and h(2)o(2) on a stress-inducible domain. Ir-induced phosphorylation of creb correlated with a decrease in creb transactivation potential and reduced interaction between creb and its transcriptional coactivator, creb-binding protein (cbp). A creb mutant containing ala substitutions at atm phosphorylation sites displayed enhanced transactivation potential," SIGNOR-124047 ATM protein Q13315 UNIPROT CREB1 protein P16220 UNIPROT down-regulates phosphorylation Thr100 LKRLFSGtQISTIAE 9606 15073328 t lperfetto "Individual ala substitutions at thr-100, ser-111, or ser-121 inhibited atm-catalyzed phosphate incorporationatm phosphorylated creb in vitro and in vivo in response to ionizing radiation (ir) and h(2)o(2) on a stress-inducible domain. Ir-induced phosphorylation of creb correlated with a decrease in creb transactivation potential and reduced interaction between creb and its transcriptional coactivator, creb-binding protein (cbp)" SIGNOR-124051 ATM protein Q13315 UNIPROT DAXX protein Q9UER7 UNIPROT down-regulates phosphorylation Ser564 LEEESPVsQLFELEI 9606 23405218 t gcesareni "The main phosphorylation site of daxx is identified to be ser564, which is a direct target of atm. Phosphorylation of endogenous daxx at ser564 occurs rapidly during the dna damage response and precedes p53 activation. Blockage of this phosphorylation event prevents the separation of daxx from mdm2, stabilizes mdm2, and inhibits dna damage-induced p53 activation." SIGNOR-200889 ATM protein Q13315 UNIPROT DBF4 protein Q9UBU7 UNIPROT down-regulates phosphorylation Ser502 FSTDNSGsQPKQKSD 9606 22123827 t lperfetto "Dbf4/cdc7 (dbf4-dependent kinase (ddk)) is activated at the onset of s-phase, and its kinase activity is required for dna replication initiation from each origin. We identified novel atm/atr phosphorylation sites on dbf4 and showed that atm/atr-mediated phosphorylation of dbf4 is critical for the intra-s-phase checkpoint to inhibit dna replication." SIGNOR-177793 ATM protein Q13315 UNIPROT DBF4 protein Q9UBU7 UNIPROT down-regulates phosphorylation Ser539 GLITINSsQEHLTVQ 9606 22123827 t lperfetto "Dbf4/cdc7 (dbf4-dependent kinase (ddk)) is activated at the onset of s-phase, and its kinase activity is required for dna replication initiation from each origin. We identified novel atm/atr phosphorylation sites on dbf4 and showed that atm/atr-mediated phosphorylation of dbf4 is critical for the intra-s-phase checkpoint to inhibit dna replication." SIGNOR-177797 ATM protein Q13315 UNIPROT DBF4 protein Q9UBU7 UNIPROT down-regulates phosphorylation Thr449 DDIRQNFtQLPLHKN 9606 22123827 t lperfetto "Dbf4/cdc7 (dbf4-dependent kinase (ddk)) is activated at the onset of s-phase, and its kinase activity is required for dna replication initiation from each origin. We identified novel atm/atr phosphorylation sites on dbf4 and showed that atm/atr-mediated phosphorylation of dbf4 is critical for the intra-s-phase checkpoint to inhibit dna replication." SIGNOR-177801 ATM protein Q13315 UNIPROT DCLRE1C protein Q96SD1 UNIPROT up-regulates phosphorylation Ser503 NDEITDEsLENFPSS 9606 16874298 t lperfetto "The artemis nuclease is defective in radiosensitive severe combined immunodeficiency patients and is required for the repair of a subset of ionising radiation induced dna double-strand breaks (dsbs) in an atm and dna-pk dependent process. Here, we show that artemis phosphorylation by atm and dna-pk in vitro is primarily attributable to s503, s516 and s645 and demonstrate atm dependent phosphorylation at serine 645 in vivo" SIGNOR-148315 ATM protein Q13315 UNIPROT DCLRE1C protein Q96SD1 UNIPROT up-regulates phosphorylation Ser516 SSTVAGGsQSPKLFS 9606 16874298 t lperfetto "The artemis nuclease is defective in radiosensitive severe combined immunodeficiency patients and is required for the repair of a subset of ionising radiation induced dna double-strand breaks (dsbs) in an atm and dna-pk dependent process. Here, we show that artemis phosphorylation by atm and dna-pk in vitro is primarily attributable to s503, s516 and s645 and demonstrate atm dependent phosphorylation at serine 645 in vivo" SIGNOR-148319 ATM protein Q13315 UNIPROT DCLRE1C protein Q96SD1 UNIPROT up-regulates phosphorylation Ser645 NLSTNADsQSSSDFE 9606 16874298 t lperfetto "The artemis nuclease is defective in radiosensitive severe combined immunodeficiency patients and is required for the repair of a subset of ionising radiation induced dna double-strand breaks (dsbs) in an atm and dna-pk dependent process. Here, we show that artemis phosphorylation by atm and dna-pk in vitro is primarily attributable to s503, s516 and s645 and demonstrate atm dependent phosphorylation at serine 645 in vivo" SIGNOR-148323 ATM protein Q13315 UNIPROT E2F1 protein Q01094 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser31 ALRLLDSsQIVIISA 10090 BTO:0001372 11459832 t lperfetto "Selective induction of e2f1 in response to dna damage, mediated by atm-dependent phosphorylation. We identify a site for atm/atr phosphorylation in the amino terminus of e2f1 and we show that this site is required for atm-mediated stabilization of e2f1. Finally, we also show that e2f1 is required for dna damaged induced apoptosis in mouse thymocytes." SIGNOR-109416 ATM protein Q13315 UNIPROT EIF4EBP1 protein Q13541 UNIPROT down-regulates phosphorylation Ser112 KRAGGEEsQFEMDI 9606 11146653 t lperfetto "Here we report that atm... phosphorylates 4e-bp1 at ser 111cells lacking atm kinase activity exhibit a significant decrease in the insulin-induced dissociation of 4e-bp1 from eif-4e." SIGNOR-85619 ATM protein Q13315 UNIPROT EP300 protein Q09472 UNIPROT up-regulates phosphorylation Ser106 GPGQVMAsQAQQSSP 9606 20471956 t lperfetto "Atm mediates phosphorylation of p300 in response to dna damageexpression of nonphosphorylatable serine to alanine form of p300 (s106a) destabilized both p300 and nbs1 proteins, after dna damage" SIGNOR-165567 ATM protein Q13315 UNIPROT FANCA protein O15360 UNIPROT up-regulates phosphorylation Ser1449 AAPDADLsQEPHLF 9606 19109555 t lperfetto "The s1449a mutant failed to completely correct a variety of fa-associated phenotypes. The dna damage response is coordinated by phosphorylation events initiated by apical kinases atm (ataxia telangectasia mutated) and atr (atm and rad3-related), and atr is essential for proper fa pathway function. Serine 1449 is in a consensus atm/atr site" SIGNOR-182949 ATM protein Q13315 UNIPROT FANCD2 protein Q9BXW9 UNIPROT up-regulates phosphorylation Ser1407 KSQNSQEsTADESED 9606 12086603 t lperfetto "These results suggest that s222 and either s1401, s1404, or s1408 are sites of atm-dependent phosphorylation in vitro.Phosphorylation Of fancd2 is required for activation of an s phase checkpoint" SIGNOR-90117 ATM protein Q13315 UNIPROT FANCD2 protein Q9BXW9 UNIPROT up-regulates phosphorylation Ser222 LPEILGDsQHADVGK 9606 12086603 t lperfetto "Atm phosphorylates fancd2 on serine 222 in vitro. This site is also phosphorylated in vivo in an atm-dependent manner following ir. Phosphorylation of fancd2 is required for activation of an s phase checkpoint. The atm-dependent phosphorylation of fancd2 on s222 and the fa pathway-dependent monoubiquitination of fancd2 on k561 are independent posttranslational modifications regulating discrete cellular signaling pathways." SIGNOR-90121 ATM protein Q13315 UNIPROT FANCI protein Q9NVI1 UNIPROT unknown phosphorylation Ser730 LDKSADFsQSTSIGI 9606 BTO:0000007 17412408 t "Three phosphorylation sites were detected in a human KIAA1794 protein: S730, T952, S1121, and two other sites in the mouse protein S555, T558. We renamed the KIAA1794 protein as FANCI, since, as shown below, the locus encoding this protein is mutated in an individual with Fanconi anemia complementation group I" SIGNOR-255590 ATM protein Q13315 UNIPROT FBXO31 protein Q5XUX0 UNIPROT up-regulates phosphorylation Ser278 LMKFIYTsQYDNCLT 9606 BTO:0000150;BTO:0001130 19412162 t lperfetto "We find that dna damage induced by gamma-irradiation results in increased fbxo31 levels, which requires phosphorylation of fbxo31 by the ddr-initiating kinase atm" SIGNOR-185635 ATM protein Q13315 UNIPROT FBXW7 protein Q969H0 UNIPROT "up-regulates activity" phosphorylation Ser26 LRGNPSSsQVDEEQM 9606 BTO:0002137 26774286 t "In response to ionizing radiation, ATM phosphorylates FBXW7 at serine 26 to recruit it to DNA double-strand break (DSB) sites, whereas activated DNA-PKcs phosphorylates XRCC4 at serines 325/326, which promotes binding of XRCC4 to FBXW7" SIGNOR-259942 ATM protein Q13315 UNIPROT H2AX protein P16104 UNIPROT up-regulates phosphorylation Ser140 GKKATQAsQEY 9606 18158901 t gcesareni "H2ax interacts with numerous proteins required for dna damage signaling and repair when phosphorylated on ser-140. Phosphorylation of ser-140 (h2ax139ph) in response to ionizing radiation is mediated by both atm and prkdc. Our data showed that h2ax is phosphorylated by uva-activated jnk." SIGNOR-160206 ATM protein Q13315 UNIPROT H2AX protein P16104 UNIPROT up-regulates phosphorylation Ser140 GKKATQAsQEY 9606 21690091 t gcesareni "Upon dna damage, h2ax is phosphorylated by ataxia telangiectasia mutated (atm) and atm-related kinases at serine 139, known as ?_?_?_-H2ax, which serves as a docking site to recruit the mediator of dna damage checkpoint protein 1 (mdc1) to sites of dna damage, named dna damage foci" SIGNOR-174442 ATM protein Q13315 UNIPROT HIF1A protein Q16665 UNIPROT up-regulates phosphorylation Ser696 NVLSVALsQRTTVPE 9606 21095582 t lperfetto "Here we show that hypoxia results in ataxia telangiectasia mutated (atm)-dependent phosphorylation of hypoxia-inducible factor 1-alpha (hif-1_) on serine(696) and mediates downregulation of mtorc1 signaling. phosphorylation of hif-1_ by atm is required for its stability" SIGNOR-169999 ATM protein Q13315 UNIPROT IKBKG protein Q9Y6K9 UNIPROT down-regulates phosphorylation Ser85 ELLHFQAsQREEKEF 9606 SIGNOR-C14 16497931 t lperfetto "Atm phosphorylates serine-85 of nemo to promote its ubiquitin-dependent nuclear export." SIGNOR-144813 ATM protein Q13315 UNIPROT KHSRP protein Q92945 UNIPROT up-regulates phosphorylation Ser274 MILIQDGsQNTNVDK 9606 21329876 t lperfetto "The atm kinase directly binds to and phosphorylates ksrp, leading to enhanced interaction between ksrp and pri-mirnas and increased ksrp activity in mirna processing" SIGNOR-172123 ATM protein Q13315 UNIPROT KHSRP protein Q92945 UNIPROT up-regulates phosphorylation Ser670 GPGAPPGsQPDYSAA 9606 21329876 t lperfetto "The atm kinase directly binds to and phosphorylates ksrp, leading to enhanced interaction between ksrp and pri-mirnas and increased ksrp activity in mirna processing" SIGNOR-172127 ATM protein Q13315 UNIPROT MCM3 protein P25205 UNIPROT unknown phosphorylation Ser535 ATDDPNFsQEDQQDT 9606 15210935 t lperfetto "Atm phosphorylates mcm3 on s535 in response to ionizing radiation. Second, atr phosphorylates mcm2 on s108 in response to multiple forms of dna damage and stalling of replication forksthe functional consequences of mcm2 s108 and mcm3 s535 phosphorylation are not clear" SIGNOR-126308 ATM protein Q13315 UNIPROT MDM2 protein Q00987 UNIPROT "down-regulates activity" phosphorylation Ser386 DDKITQAsQSQESED 9606 BTO:0000007 19816404 t lperfetto "These data indicate that atm is responsible for directly phosphorylating s386 and s429 after dna damagemdm2 phosphorylation inhibits p53 poly ubiquitination" SIGNOR-188408 ATM protein Q13315 UNIPROT MDM2 protein Q00987 UNIPROT "down-regulates activity" phosphorylation Ser395 SQESEDYsQPSTSSS -1 12383858 t gcesareni "Dephosphorylation stabilizes mdm2 and increases its affinity for p53, inducing p53 degredation. ;phosphorylated s260 and s395 ands260d and s395d mutant peptides inhibited binding of binding of a specific monoclonal antibody raised to mdm2. Phosphorylation of mdm2 regulates p53 degradation." SIGNOR-94268 ATM protein Q13315 UNIPROT MDM2 protein Q00987 UNIPROT "down-regulates activity" phosphorylation Ser395 SQESEDYsQPSTSSS 9606 BTO:0000971 17936559 t gcesareni "Dephosphorylation stabilizes mdm2 and increases its affinity for p53, inducing p53 degredation. ;phosphorylated s260 and s395 ands260d and s395d mutant peptides inhibited binding of binding of a specific monoclonal antibody raised to mdm2. Phosphorylation of mdm2 regulates p53 degradation." SIGNOR-158324 ATM protein Q13315 UNIPROT MDM2 protein Q00987 UNIPROT "down-regulates activity" phosphorylation Ser395 SQESEDYsQPSTSSS 9606 BTO:0002552 11331603 t lperfetto "Atm phosphorylates mdm2 on s395 in vitro. Moreover, s395 appears to be phosphorylated in an atm-dependent manner in vivo the precise mechanism through which s395 phosphorylation attenuates mdm2 function is unclear." SIGNOR-107256 ATM protein Q13315 UNIPROT MDM4 protein O15151 UNIPROT down-regulates phosphorylation 9606 16082221 t gcesareni "Atm directly and indirectly induces mdm2 and mdmx phosphorylation, resulting in decreased activity and stability of these proteins. We recently provided a mechanism for the reduced stability of mdm2 and mdmx by showing that atm-dependent phosphorylation lowers their affinity for the deubiquitinating enzyme hausp." SIGNOR-139403 ATM protein Q13315 UNIPROT MDM4 protein O15151 UNIPROT down-regulates phosphorylation Ser342 SKLTHSLsTSDITAI 9606 16943424 t lperfetto "Recently we showed that atm- and hdm2-dependent ubiquitination and subsequent degradation of hdmx following dsb induction are mediated by phosphorylation of hdmx on s403, s367, and s342, with s403 being targeted directly by atm." SIGNOR-149292 ATM protein Q13315 UNIPROT MDM4 protein O15151 UNIPROT down-regulates phosphorylation Ser367 PDCRRTIsAPVVRPK 9606 16943424 t lperfetto "Recently we showed that atm- and hdm2-dependent ubiquitination and subsequent degradation of hdmx following dsb induction are mediated by phosphorylation of hdmx on s403, s367, and s342, with s403 being targeted directly by atm." SIGNOR-149296 ATM protein Q13315 UNIPROT MDM4 protein O15151 UNIPROT down-regulates phosphorylation Ser403 DLAHSSEsQETISSM 9606 16943424 t lperfetto "Recently we showed that atm- and hdm2-dependent ubiquitination and subsequent degradation of hdmx following dsb induction are mediated by phosphorylation of hdmx on s403, s367, and s342, with s403 being targeted directly by atm." SIGNOR-149300 ATM protein Q13315 UNIPROT MRE11 protein P49959 UNIPROT up-regulates phosphorylation Ser264 EQQLFYIsQPGSSVV 9606 10608806 t lperfetto "In this report, we showed that atm phosphorylates a p95 peptide (ser-343) and a mre11 peptide (ser-264) in vitro, suggesting that atm may regulate the function of p95?Mre11? Rad50 repair complex in response to dna damage." SIGNOR-73366 ATM protein Q13315 UNIPROT NBN protein O60934 UNIPROT up-regulates phosphorylation Ser278 VDTGITNsQTLIPDC 9606 10839544 t lperfetto "We have identified two residues of nbs1, ser 278 and ser 343 that are phosphorylated in vitro by atm and whose modification in vivo is essential for the cellular response to dna damage. This response includes s-phase checkpoint activation, formation of the nbs1/mrel1/rad50 nuclear foci and rescue of hypersensitivity to ionizing radiation." SIGNOR-78025 ATM protein Q13315 UNIPROT NBN protein O60934 UNIPROT up-regulates phosphorylation Ser343 TTPGPSLsQGVSVDE 9606 10608806 t lperfetto "In this report, we showed that atm phosphorylates a p95 peptide (ser-343) and a mre11 peptide (ser-264) in vitro, suggesting that atm may regulate the function of p95?Mre11? Rad50 repair complex in response to dna damage." SIGNOR-73432 ATM protein Q13315 UNIPROT NBN protein O60934 UNIPROT up-regulates phosphorylation Ser343 TTPGPSLsQGVSVDE 9606 10802669 t gcesareni "We show that atm physically interacts with and phosphorylates nibrin on serine 343 both in vivo and in vitro. Phosphorylation of this site appears to be functionally important because mutated nibrin (s343a) does not completely complement radiosensitivity in nbs cells." SIGNOR-77149 ATM protein Q13315 UNIPROT NBN protein O60934 UNIPROT up-regulates phosphorylation Ser397 EQKFRMLsQDAPTVK 9606 10839545 t lperfetto "We have identified two residues of nbs1, ser 278 and ser 343 that are phosphorylated in vitro by atm and whose modification in vivo is essential for the cellular response to dna damage. This response includes s-phase checkpoint activation, formation of the nbs1/mrel1/rad50 nuclear foci and rescue of hypersensitivity to ionizing radiation." SIGNOR-78030 ATM protein Q13315 UNIPROT NBN protein O60934 UNIPROT up-regulates phosphorylation Ser615 VPESSKIsQENEIGK 9606 10839545 t lperfetto "In vivo, nbs was phosphorylated on many serine residues, of which s343, s397 and s615 were phosphorylated by atm in vitro. Reconstituting nbs cells with a mutant form of nbs that cannot be phosphorylated at selected, atm-dependent serine residues led to a specific reduction in clonogenic survival after gamma-radiation." SIGNOR-78034 ATM protein Q13315 UNIPROT NFAT5 protein O94916 UNIPROT up-regulates phosphorylation Ser1197 HIQTPMLsQEQAQPP 9606 15173573 t lperfetto "Tonebp/orebp contains atm consensus phosphorylation sites at ser-1197, ser-1247, and ser-1367. In conclusion, signaling via atm is necessary for full activation of tonebp/orebp" SIGNOR-125073 ATM protein Q13315 UNIPROT NFAT5 protein O94916 UNIPROT up-regulates phosphorylation Ser1247 AMQSNSPsQEQQQQQ 9606 15173573 t lperfetto "Tonebp/orebp contains atm consensus phosphorylation sites at ser-1197, ser-1247, and ser-1367. In conclusion, signaling via atm is necessary for full activation of tonebp/orebp" SIGNOR-125077 ATM protein Q13315 UNIPROT NFAT5 protein O94916 UNIPROT up-regulates phosphorylation Ser1367 LVQGSPSsQEQQVTL 9606 15173573 t lperfetto "Tonebp/orebp contains atm consensus phosphorylation sites at ser-1197, ser-1247, and ser-1367. In conclusion, signaling via atm is necessary for full activation of tonebp/orebp" SIGNOR-125081 ATM protein Q13315 UNIPROT NHEJ1 protein Q9H9Q4 UNIPROT unknown phosphorylation Ser251 ASLQGIDsQCVNQPE 9606 18644470 t lperfetto "Here, we have identified two major in vitro dna-pk phosphorylation sites in the c-terminal region of xlf, serines 245 and 251. We show that these represent the major phosphorylation sites in xlf in vivo and that serine 245 is phosphorylated in vivo by dna-pk, while serine 251 is phosphorylated by ataxia-telangiectasia mutated (atm)." SIGNOR-179528 ATM protein Q13315 UNIPROT PNKP protein Q96T60 UNIPROT up-regulates phosphorylation Ser114 EETRTPEsQPDTPPG 9606 21824916 t lperfetto "We demonstrate that pnkp is phosphorylated by the dna-dependent protein kinase (dna-pk) and ataxia-telangiectasia mutated (atm) in vitro. The major phosphorylation site for both kinases was serine 114, with serine 126 being a minor site. Purified pnkp protein with mutation of serines 114 and 126 had decreased dna kinase and dna phosphatase activities and reduced affinity for dna in vitro." SIGNOR-176008 ATM protein Q13315 UNIPROT PNKP protein Q96T60 UNIPROT up-regulates phosphorylation Ser126 PPGTPLVsQDEKRDA 9606 21824916 t lperfetto "We demonstrate that pnkp is phosphorylated by the dna-dependent protein kinase (dna-pk) and ataxia-telangiectasia mutated (atm) in vitro. The major phosphorylation site for both kinases was serine 114, with serine 126 being a minor site. Purified pnkp protein with mutation of serines 114 and 126 had decreased dna kinase and dna phosphatase activities and reduced affinity for dna in vitro." SIGNOR-176012 ATM protein Q13315 UNIPROT PRKDC protein P78527 UNIPROT up-regulates phosphorylation Thr2609 LTPMFVEtQASQGTL 9606 17189255 t gcesareni "Atm mediates dna-pkcs phosphorylation at thr-2609 as well as at the adjacent (s/t)q motifs within the thr-2609 cluster. In addition, our data suggest that dna-pkcs- and atm-mediated dna-pkcs phosphorylations are cooperative and required for the full activation of dna-pkcs and the subsequent dsb repair." SIGNOR-151441 ATM protein Q13315 UNIPROT RAD17 protein O75943 UNIPROT unknown phosphorylation Ser656 SASELPAsQPQPFSA 9606 10608806 t lperfetto "We determined a general phosphorylation consensus sequence for atm and identified putative in vitro targets by using glutathione s-transferase peptides as substrates. Putative atm in vitro targets include p95/nibrin, mre11, brca1, rad17, pts, wrn, and atm (s440) itself." SIGNOR-73524 ATM protein Q13315 UNIPROT RAD9A protein Q99638 UNIPROT "up-regulates activity" phosphorylation Ser272 LSDTDSHsQDLGSPE 9606 BTO:0000763 11278446 t lperfetto "Hyperphosphorylation of hrad9 induced by ir is dependent on atm. Ser(272) of hrad9 is phosphorylated directly by atm in vitro. / our results suggest that the atm-mediated phosphorylation of hrad9 is required for ir-induced checkpoint activation." SIGNOR-105243 ATM protein Q13315 UNIPROT RASSF1 protein Q9NS23 UNIPROT up-regulates phosphorylation Ser135 EWETPDLsQAEIEQK 9606 BTO:0000551 19962312 t llicata "We show that, upon dna damage, rassf1a is phosphorylated by atm on ser131 and is involved in the activation of both mst2 and lats1, leading to the stabilization of p73." SIGNOR-161934 ATM protein Q13315 UNIPROT RBBP8 protein Q99708 UNIPROT down-regulates phosphorylation Ser664 IDPGADLsQYKMDVT 9606 BTO:0000150 10910365 t llicata "Atm phosphorylates ctip at serine residues 664 and 745 our study suggests another dna damage-response pathway in which the signal is transmitted through phosphorylation of ctip by atm, leading to dissociation of the ctip_ctbp repressor complex from brca1, which in turn, activate transcription of gadd45" SIGNOR-79872 ATM protein Q13315 UNIPROT RBBP8 protein Q99708 UNIPROT down-regulates phosphorylation Ser745 SCLADSFsQAADEEE 9606 BTO:0000150 10910365 t llicata "Atm phosphorylates ctip at serine residues 664 and 745 our study suggests another dna damage-response pathway in which the signal is transmitted through phosphorylation of ctip by atm, leading to dissociation of the ctip_ctbp repressor complex from brca1, which in turn, activate transcription of gadd45" SIGNOR-79876 ATM protein Q13315 UNIPROT RIF1 protein Q5UIP0 UNIPROT "up-regulates activity" binding 9606 15342490 t miannu "Human Rif1, ortholog of a yeast telomeric protein, is regulated by ATM and 53BP1 and functions in the S-phase checkpoint. After induction of double-strand breaks (DSBs), Rif1 formed foci that colocalized with other DNA-damage-response factors. This response was strictly dependent on ATM (ataxia telangiectasia mutated) and 53BP1, but not affected by diminished function of ATR (ATM- and Rad3-related kinase), BRCA1, Chk2, Nbs1, and Mre11." SIGNOR-259059 ATM protein Q13315 UNIPROT RNF20 protein Q5VTR2 UNIPROT up-regulates phosphorylation 9606 21763684 t gcesareni "E3 ubiquitin ligase, a heterodimeric complex of the ringfinger rfn20/rfn40 is phosphorylated by atm." SIGNOR-174949 ATM protein Q13315 UNIPROT RNF40 protein O75150 UNIPROT up-regulates phosphorylation 9606 21763684 t gcesareni "E3 ubiquitin ligase, a heterodimeric complex of the ringfinger rfn20/rfn40 is phosphorylated by atm." SIGNOR-175003 ATM protein Q13315 UNIPROT RPA2 protein P15927 UNIPROT up-regulates phosphorylation Thr21 YGGAGGYtQSPGGFG 9606 14872059 t lperfetto "Replication protein a (rpa) is a single-stranded dna (ssdna) binding protein involved in various processes, including nucleotide excision repair and dna replication. The 32 kda subunit of rpa (rpa32) is phosphorylated in response to various dna-damaging agents, and two protein kinases, ataxia-telangiectasia mutated (atm) and the dna-dependent protein kinase (dna-pk) have been implicated in dna damage-induced phosphorylation of rpa32we show that both dna-pk and atm phosphorylate rpa32 on thr21 in vitro." SIGNOR-121861 ATM protein Q13315 UNIPROT RRM2B protein Q7LG56 UNIPROT up-regulates phosphorylation Ser72 TAEEVDLsKDLPHWN 9606 19015526 t lperfetto "Atm-mediated serine 72 phosphorylation stabilizes ribonucleotide reductase small subunit p53r2 protein against mdm2 to dna damage" SIGNOR-182423 ATM protein Q13315 UNIPROT SIAH1 protein Q8IUQ4 UNIPROT down-regulates phosphorylation Ser19 GTSKCPPsQRVPALT 9606 18536714 t llicata "Disruption of the hipk2-siah-1 complex is mediated by the atm/atr pathway and involves atm/atr-dependent phosphorylation of siah-1 at ser 19." SIGNOR-177945 ATM protein Q13315 UNIPROT SMAD1 protein Q15797 UNIPROT up-regulates phosphorylation Ser239 DPMTQDGsQPMDTNM 9606 22588298 t llicata "On genotoxic stress, atm phosphorylates bmps-activated smad1 in the nucleus on s239, which disrupts smad1 interaction with protein phosphatase ppm1a, leading to enhanced activation and upregulation of smad1." SIGNOR-197533 ATM protein Q13315 UNIPROT SMC1A protein Q14683 UNIPROT "up-regulates activity" phosphorylation Ser966 GEDSVSGsQRISSIY 9606 BTO:0005521 11877376 t "Atm phosphorylates Smc1 on serines 957 and 966 in vitro and in vivo, and expression of an Smc1 protein mutated at these phosphorylation sites abrogates the ionizing irradiation-induced S phase cell cycle checkpoint" SIGNOR-255589 ATM protein Q13315 UNIPROT SMC1A protein Q14683 UNIPROT up-regulates phosphorylation Ser957 ISQEEGSsQGEDSVS 9606 11877377 t lperfetto "Here we report that smc1 is a component of the dna damage response network that functions as an effector in the atm/nbs1-dependent s-phase checkpoint pathway. Smc1 associates with brca1 and is phosphorylated in response to ir in an atm- and nbs1-dependent manner. Using mass spectrometry, we established that atm phosphorylates s957 and s966 of smc1 in vivo." SIGNOR-115492 ATM protein Q13315 UNIPROT SMC1A protein Q14683 UNIPROT up-regulates phosphorylation Ser966 GEDSVSGsQRISSIY 9606 11877377 t lperfetto "Here we report that smc1 is a component of the dna damage response network that functions as an effector in the atm/nbs1-dependent s-phase checkpoint pathway. Smc1 associates with brca1 and is phosphorylated in response to ir in an atm- and nbs1-dependent manner. Using mass spectrometry, we established that atm phosphorylates s957 and s966 of smc1 in vivo." SIGNOR-115496 ATM protein Q13315 UNIPROT STK11 protein Q15831 UNIPROT unknown phosphorylation Thr363 IEDDIIYtQDFTVPG 9606 BTO:0000848 12234250 t llicata "We demonstrate that both dna-pk and atm efficiently phosphorylate lkb1 at thr-366 in vitro and provide evidence that atm mediates this phosphorylation in vivo. however, phosphorylation of lkb1 at thr-366 may have some role in enabling lkb1 to suppress cell growth" SIGNOR-92877 ATM protein Q13315 UNIPROT TAOK1 protein Q7L7X3 UNIPROT up-regulates phosphorylation Ser990 SRSTSVTsQISNGSH 9606 17396146 t gcesareni "The dna damage kinase ataxia telangiectasia mutated (atm) phosphorylates taos in vitro;radiation induces phosphorylation of tao on a consensus site for phosphorylation by the atmprotein kinase in cells." SIGNOR-154167 ATM protein Q13315 UNIPROT TAOK1 protein Q7L7X3 UNIPROT up-regulates phosphorylation Thr643 EELNKRQtQKDLEHA 9606 17396146 t gcesareni "The dna damage kinase ataxia telangiectasia mutated (atm) phosphorylates taos in vitro;radiation induces phosphorylation of tao on a consensus site for phosphorylation by the atmprotein kinase in cells." SIGNOR-154171 ATM protein Q13315 UNIPROT TAOK1 protein Q7L7X3 UNIPROT up-regulates phosphorylation Thr785 SINEMLStQALRLDE 9606 17396146 t gcesareni "The dna damage kinase ataxia telangiectasia mutated (atm) phosphorylates taos in vitro;radiation induces phosphorylation of tao on a consensus site for phosphorylation by the atmprotein kinase in cells." SIGNOR-154175 ATM protein Q13315 UNIPROT TDP1 protein Q9NUW8 UNIPROT up-regulates phosphorylation Ser81 PKRQKSGsQEDLGWC 9606 19851285 t lperfetto "Optimal function of the dna repair enzyme tdp1 requires its phosphorylation by atm and/or dna-pk. Here we show that top1-associated dna double-stranded breaks (dsbs) induce the phosphorylation of tdp1 at s81. This phosphorylation is mediated by the protein kinases: ataxia-telangiectasia-mutated (atm) and dna-dependent protein kinase (dna-pk)" SIGNOR-188772 ATM protein Q13315 UNIPROT TERF1 protein P54274 UNIPROT "up-regulates activity" phosphorylation Ser219 SKLLMIIsQKDTFHS 9606 BTO:0000567 11375976 t lperfetto "Telomeric protein pin2/trf1 as an important atm target in response to double strand dna breaks. activated atm directly phosphorylated pin2/trf1 preferentially on the conserved ser(219)-gln site in vitro and in vivo." SIGNOR-108419 ATM protein Q13315 UNIPROT TP53BP1 protein Q12888 UNIPROT unknown phosphorylation Ser25 PCLIIEDsQPESQVL 9606 12697768 t llicata "To examine whether the respective sq sites become phosphorylated in vivo, we raised polyclonal antibodies against phosphorylated ser-6 (anti-s6p), phosphorylated ser-25 and ser-29 (anti-s25p/29p), and phosphorylated ser-784 (anti-s784p). All affinity-purified antisera recognized 53bp1" SIGNOR-100641 ATM protein Q13315 UNIPROT TP53BP1 protein Q12888 UNIPROT unknown phosphorylation Ser29 IEDSQPEsQVLEDDS 9606 12697768 t llicata "To examine whether the respective sq sites become phosphorylated in vivo, we raised polyclonal antibodies against phosphorylated ser-6 (anti-s6p), phosphorylated ser-25 and ser-29 (anti-s25p/29p), and phosphorylated ser-784 (anti-s784p). All affinity-purified antisera recognized 53bp1" SIGNOR-100645 ATM protein Q13315 UNIPROT TP53BP1 protein Q12888 UNIPROT unknown phosphorylation Ser6 sQLDSDFS 9606 12697768 t llicata "To examine whether the respective sq sites become phosphorylated in vivo, we raised polyclonal antibodies against phosphorylated ser-6 (anti-s6p), phosphorylated ser-25 and ser-29 (anti-s25p/29p), and phosphorylated ser-784 (anti-s784p). All affinity-purified antisera recognized 53bp1" SIGNOR-100649 ATM protein Q13315 UNIPROT TP53BP1 protein Q12888 UNIPROT unknown phosphorylation Ser784 GVEKCSDsQSWEDIA 9606 12697768 t llicata "To examine whether the respective sq sites become phosphorylated in vivo, we raised polyclonal antibodies against phosphorylated ser-6 (anti-s6p), phosphorylated ser-25 and ser-29 (anti-s25p/29p), and phosphorylated ser-784 (anti-s784p). All affinity-purified antisera recognized 53bp1" SIGNOR-100653 ATM protein Q13315 UNIPROT TP53BP1 protein Q12888 UNIPROT up-regulates phosphorylation Ser1219 DDTESLHsQGEEEFD 9606 22621922 t gcesareni "Here we report phosphorylation of 53bp1 at several novel residues, using mass spectrometry and phospho-specific antibodies, and show that ionising radiation-stimulated phosphorylation of these residues requires atm." SIGNOR-197611 ATM protein Q13315 UNIPROT TP53BP1 protein Q12888 UNIPROT up-regulates phosphorylation Ser831 EPVEQDSsQPSLPLV 9606 22621922 t gcesareni "Here we report phosphorylation of 53bp1 at several novel residues, using mass spectrometry and phospho-specific antibodies, and show that ionising radiation-stimulated phosphorylation of these residues requires atm." SIGNOR-197615 ATM protein Q13315 UNIPROT TP53BP1 protein Q12888 UNIPROT up-regulates phosphorylation Thr302 PEPEVLStQEDLFDQ 9606 22621922 t gcesareni "Here we report phosphorylation of 53bp1 at several novel residues, using mass spectrometry and phospho-specific antibodies, and show that ionising radiation-stimulated phosphorylation of these residues requires atm." SIGNOR-197619 ATM protein Q13315 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by stabilization" phosphorylation 9606 17157788 t miannu "Atm/atr are generally sensors of dna damage, but, together with the checkpoint kinases chk1 and chk2, they also function as response effectors by phosphorylation of key substrates, such as p53, brca1, and nbs1. In particular, p53 phosphorylation leads to protein accumulation and activation, which in turn promotes cell-cycle arrest or apoptosis." SIGNOR-151138 ATM protein Q13315 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser15 PSVEPPLsQETFSDL 9606 11875057 t gcesareni "In response to ionizing radiation (ir), atm, the gene product mutated in ataxia telangiectasia, stabilizes and activates p53 through phosphorylation of ser15 and (indirectly) ser20. Here we show that phosphorylation of p53 on ser46, a residue important for p53 apoptotic activity, as well as on ser9, in response to ir also is dependent on the atm protein kinase. one pathway involves the phosphorylation of p53 and its negative regulator mdm2 by ataxia telangiectasia mutated (atm) and chk2 causing p53 activation and stabilization." SIGNOR-115340 ATM protein Q13315 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser15 PSVEPPLsQETFSDL 9606 BTO:0000552 15254178 t lperfetto "Deltanp63 transcriptionally regulates atm to control p53 serine-15 phosphorylation. We next aimed to identify novel factors that control damage-induced p53 phosphorylation in a keratinocyte model system, and discovered that the epithelial stem cell marker _Np63_ is a novel ATM regulator that controls p53 Serine-15 phosphorylation through transcription of the ATM kinase." SIGNOR-126753 ATM protein Q13315 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser46 AMDDLMLsPDDIEQW 9606 11875057 t gcesareni "In response to ionizing radiation (ir), atm, the gene product mutated in ataxia telangiectasia, stabilizes and activates p53 through phosphorylation of ser15 and (indirectly) ser20. Here we show that phosphorylation of p53 on ser46, a residue important for p53 apoptotic activity, as well as on ser9, in response to ir also is dependent on the atm protein kinase. one pathway involves the phosphorylation of p53 and its negative regulator mdm2 by ataxia telangiectasia mutated (atm) and chk2 causing p53 activation and stabilization." SIGNOR-115344 ATM protein Q13315 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser9 EEPQSDPsVEPPLSQ 9606 11875057 t gcesareni "In response to ionizing radiation (ir), atm, the gene product mutated in ataxia telangiectasia, stabilizes and activates p53 through phosphorylation of ser15 and (indirectly) ser20. Here we show that phosphorylation of p53 on ser46, a residue important for p53 apoptotic activity, as well as on ser9, in response to ir also is dependent on the atm protein kinase. one pathway involves the phosphorylation of p53 and its negative regulator mdm2 by ataxia telangiectasia mutated (atm) and chk2 causing p53 activation and stabilization." SIGNOR-115348 ATM protein Q13315 UNIPROT TP63 protein Q9H3D4 UNIPROT down-regulates phosphorylation Ser477 NSMNKLPsVSQLINP 9606 18769144 t lperfetto "Atm kinase is a master switch for the delta np63 alpha phosphorylation/degradation in human head and neck squamous cell carcinoma cells upon dna damage. We previously found that the pro-apoptotic dna damaging agent, cisplatin, mediated the proteasome-dependent degradation of delta np63 alpha associated with its increased phosphorylated status. We found that delta np63 alpha is phosphorylated in the time-dependent fashion at the following positions: s385, t397 and s466, which were surrounded by recognition motifs for atm, cdk2 and p70s6k kinases, respectively" SIGNOR-180747 ATM protein Q13315 UNIPROT TP63 protein Q9H3D4 UNIPROT down-regulates phosphorylation Ser560 LARLGCSsCLDYFTT 9606 18769144 t lperfetto "Atm kinase is a master switch for the delta np63 alpha phosphorylation/degradation in human head and neck squamous cell carcinoma cells upon dna damage. We previously found that the pro-apoptotic dna damaging agent, cisplatin, mediated the proteasome-dependent degradation of delta np63 alpha associated with its increased phosphorylated status. We found that delta np63 alpha is phosphorylated in the time-dependent fashion at the following positions: s385, t397 and s466, which were surrounded by recognition motifs for atm, cdk2 and p70s6k kinases, respectively" SIGNOR-180751 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 ATM protein Q13315 UNIPROT TP63 protein Q9H3D4 UNIPROT down-regulates phosphorylation Thr491 PQQRNALtPTTIPDG 9606 18769144 t lperfetto "Atm kinase is a master switch for the delta np63 alpha phosphorylation/degradation in human head and neck squamous cell carcinoma cells upon dna damage. We previously found that the pro-apoptotic dna damaging agent, cisplatin, mediated the proteasome-dependent degradation of delta np63 alpha associated with its increased phosphorylated status. We found that delta np63 alpha is phosphorylated in the time-dependent fashion at the following positions: s385, t397 and s466, which were surrounded by recognition motifs for atm, cdk2 and p70s6k kinases, respectively" SIGNOR-180755 ATM protein Q13315 UNIPROT WRN protein Q14191 UNIPROT unknown phosphorylation Ser1141 PEKAYSSsQPVISAQ -1 10608806 t llicata "We determined a general phosphorylation consensus sequence for ATM and identified putative in vitro targets by using glutathione S-transferase peptides as substrates. Putative ATM in vitro targets include p95/nibrin, Mre11, Brca1, Rad17, PTS, WRN, and ATM (S440) itself." SIGNOR-250577 ATM protein Q13315 UNIPROT WRN protein Q14191 UNIPROT unknown phosphorylation Ser1292 MTIGMHLsQAVKAGC -1 10608806 t llicata "We determined a general phosphorylation consensus sequence for ATM and identified putative in vitro targets by using glutathione S-transferase peptides as substrates. Putative ATM in vitro targets include p95/nibrin, Mre11, Brca1, Rad17, PTS, WRN, and ATM (S440) itself." SIGNOR-250578 ATM protein Q13315 UNIPROT XPA protein P23025 UNIPROT unknown phosphorylation Ser173 VKKNPHHsQWGDMKL -1 16540648 t llicata "Kinase phosphorylation assays were done with synthesized short peptides (20-mer) with the sequences at Ser173 and Ser196 of XPA, respectively. Both peptides seemed to be good substrates for DNA-PK, ATR ( Fig. 2D), and ATM (data not shown)." SIGNOR-250579 ATM protein Q13315 UNIPROT XPA protein P23025 UNIPROT unknown phosphorylation Ser196 RSLEVWGsQEALEEA -1 16540648 t llicata "Kinase phosphorylation assays were done with synthesized short peptides (20-mer) with the sequences at Ser173 and Ser196 of XPA, respectively. Both peptides seemed to be good substrates for DNA-PK, ATR ( Fig. 2D), and ATM (data not shown)." SIGNOR-250580 ATM protein Q13315 UNIPROT ZNF148 protein Q9UQR1 UNIPROT up-regulates phosphorylation Ser202 GEKPFQCsQCDMRFI 9606 17560543 t lperfetto "Here we found that zbp-89 is phosphorylated by atm kinase in vitro and in vivo. Disruption of the atm phosphorylation motif (202)sq within the zinc finger domain of zbp-89 attenuated its ability to enhance p21(waf1) activation by butyrate. Moreover, disruption of the atm phosphorylation site abrogated the ability of zbp-89 to potentiate butyrate induction of endogenous p21(waf1) expression." SIGNOR-155634 ATOH1 protein Q92858 UNIPROT HES6 protein Q96HZ4 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 17826772 f miannu "Electrophoretic mobility shift assays and luciferase assays show that ATOH1 activates HES6 transcription through binding to three clustered E boxes of its promoter." SIGNOR-253754 ATOH7 protein Q8N100 UNIPROT POU4F2 protein Q12837 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002181 11172005 t Luana "Thus, these data suggest that the expression of Brn3b can be activated directly by Math5 and that it is also subject to positive feedback regulation by Brn3 proteins." SIGNOR-261567 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 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 ATP2A2 protein P16615 UNIPROT calcium(2+) smallmolecule CHEBI:29108 ChEBI "up-regulates quantity" relocalization 9606 BTO:0000199 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 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 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 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 ATP5F1A protein P25705 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-261396 ATP5IF1 protein Q9UII2 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-261400 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 ATP5ME protein P56385 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-261407 ATP5PB protein P24539 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-261401 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 ATP5PF protein P18859 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-261398 ATP5PO protein P48047 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-261403 ATP6AP1 protein Q15904 UNIPROT HIF1A protein Q16665 UNIPROT "down-regulates quantity by destabilization" 9606 BTO:0000567 28296633 f miannu "Depletion or inhibition of the V-ATPase stabilises HIF1α in aerobic conditions." SIGNOR-261347 ATP6AP1 protein Q15904 UNIPROT RAB7A protein P51149 UNIPROT "up-regulates activity" binding 22467241 t lperfetto "We found that Ac45 colocalized with Rab7 in resorbing osteoclasts cultured on bone slices (Fig. 6A). In addition, a co-immunoprecipitation assay revealed that Ac45 directly interacted with Rab7| Therefore, Ac45’s role in extracellular acidification, lysosomal trafficking, and cathepsin K exocytosis may be through the Rab7 pathway." SIGNOR-261484 ATP smallmolecule CHEBI:15422 ChEBI AMPK complex SIGNOR-C15 SIGNOR down-regulates binding 9606 21399626 t lperfetto "Atp promotes dephosphorylation of catalytic subunit, rendering the ampk enzyme inactive" SIGNOR-217481 ATP smallmolecule CHEBI:15422 ChEBI P2RX7 protein Q99572 UNIPROT up-regulates binding 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 ATP smallmolecule CHEBI:15422 ChEBI PRKAG1 protein P54619 UNIPROT down-regulates binding 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 synthase" complex SIGNOR-C264 SIGNOR ATP smallmolecule CHEBI:15422 ChEBI "up-regulates quantity" "small molecule catalysis" 9606 21874297 t miannu "Human mitochondrial (mt) ATP synthase, or complex V consists of two functional domains: F(1), situated in the mitochondrial matrix, and F(o), located in the inner mitochondrial membrane. Complex V uses the energy created by the proton electrochemical gradient to phosphorylate ADP to ATP." SIGNOR-261410 atropine smallmolecule 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 smallmolecule 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 atropine smallmolecule 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 ATR protein Q13535 UNIPROT ATRIP protein Q8WXE1 UNIPROT up-regulates phosphorylation Ser68 EELDTLAsQALSQCP 9606 15451423 t lperfetto "When dna is damaged, the atr-atrip complex is recruited to chromatin and is activated to transduce the checkpoint signal, but the precise kinase activation mechanism remains unknown. Here, we show that atrip is phosphorylated in an atr-dependent manner after genotoxic stimuli. The serine 68 and 72 residues are important for the phosphorylation in vivo and are required exclusively for direct modification by atr in vitro." SIGNOR-129469 ATR protein Q13535 UNIPROT ATRIP protein Q8WXE1 UNIPROT up-regulates phosphorylation Ser72 TLASQALsQCPAAAR 9606 15451423 t lperfetto "When dna is damaged, the atr-atrip complex is recruited to chromatin and is activated to transduce the checkpoint signal, but the precise kinase activation mechanism remains unknown. Here, we show that atrip is phosphorylated in an atr-dependent manner after genotoxic stimuli. The serine 68 and 72 residues are important for the phosphorylation in vivo and are required exclusively for direct modification by atr in vitro." SIGNOR-129473 ATR protein Q13535 UNIPROT BRCA1 protein P38398 UNIPROT "up-regulates activity" phosphorylation Ser1143 PMGSSHAsQVCSETP 9606 BTO:0002181 11114888 t llicata "Of the four potential phosphoacceptor sites in the BRCA1 (1005–1313) fragment (Ser 1143, Ser 1239, Ser 1280, Ser 1298), Ala substitutions at two sites, Ser 1143 and Ser 1280, reduced the in vitro phosphorylation of GST–BRCA1 (1005–1313) by ATR, whereas substitution of Ser 1239 or Ser 1298 with Ala had little or no effect (Fig. 2C; data not shown). A Ser 1143/Ser 1280 double mutant was a poor substrate for ATR, suggesting that these are the two major in vitro phosphorylation sites on this BRCA1 fragment. | Together, these results demonstrate that ATR and BRCA1 are components of the same genotoxic stress-responsive pathway, and that ATR directly phosphorylates BRCA1 in response to damaged DNA or stalled DNA replication." SIGNOR-250581 ATR protein Q13535 UNIPROT BRCA1 protein P38398 UNIPROT "up-regulates activity" phosphorylation Ser1280 QVILAKAsQEHHLSE 9606 BTO:0002181 11114888 t llicata "Of the four potential phosphoacceptor sites in the BRCA1 (1005–1313) fragment (Ser 1143, Ser 1239, Ser 1280, Ser 1298), Ala substitutions at two sites, Ser 1143 and Ser 1280, reduced the in vitro phosphorylation of GST–BRCA1 (1005–1313) by ATR, whereas substitution of Ser 1239 or Ser 1298 with Ala had little or no effect (Fig. 2C; data not shown). A Ser 1143/Ser 1280 double mutant was a poor substrate for ATR, suggesting that these are the two major in vitro phosphorylation sites on this BRCA1 fragment. | Together, these results demonstrate that ATR and BRCA1 are components of the same genotoxic stress-responsive pathway, and that ATR directly phosphorylates BRCA1 in response to damaged DNA or stalled DNA replication." SIGNOR-250582 ATR protein Q13535 UNIPROT BRCA1 protein P38398 UNIPROT "up-regulates activity" phosphorylation Ser1387 EDCSGLSsQSDILTT 9606 BTO:0000773 11278964 t lperfetto "Brca1 is phosphorylated at ser-1423 and ser-1524 after ir and uv;however, ser-1387 is specifically phosphorylated after ir, and ser-1457 is predominantly phosphorylated after uv.atr controls brca1 phosphorylation in vivo. Taken together, our results support a model in which atm and atr act in parallel but somewhat overlapping pathways of dna damage signaling but respond primarily to different types of dna lesion." SIGNOR-106432 ATR protein Q13535 UNIPROT BRCA1 protein P38398 UNIPROT "up-regulates activity" phosphorylation Ser1423 AVLEQHGsQPSNSYP 9606 BTO:0000773 11278964 t lperfetto "Brca1 is phosphorylated at ser-1423 and ser-1524 after ir and uv;however, ser-1387 is specifically phosphorylated after ir, and ser-1457 is predominantly phosphorylated after uv.atr controls brca1 phosphorylation in vivo. Taken together, our results support a model in which atm and atr act in parallel but somewhat overlapping pathways of dna damage signaling but respond primarily to different types of dna lesion." SIGNOR-106436 ATR protein Q13535 UNIPROT BRCA1 protein P38398 UNIPROT "up-regulates activity" phosphorylation Ser1457 SEKAVLTsQKSSEYP 9606 BTO:0000773 11278964 t lperfetto "Brca1 is phosphorylated at ser-1423 and ser-1524 after ir and uv;however, ser-1387 is specifically phosphorylated after ir, and ser-1457 is predominantly phosphorylated after uv.atr controls brca1 phosphorylation in vivo. Taken together, our results support a model in which atm and atr act in parallel but somewhat overlapping pathways of dna damage signaling but respond primarily to different types of dna lesion." SIGNOR-106440 ATR protein Q13535 UNIPROT BRCA1 protein P38398 UNIPROT "up-regulates activity" phosphorylation Thr1394 SQSDILTtQQRDTMQ 9606 BTO:0002181 11114888 t llicata "Although no single mutation eliminated the GST–BRCA1 (1314–1863) electrophoretic mobility shift, a quadruple mutant (GST–BRCA14A) containing Ala substitutions at Ser 1387, Thr 1394, Ser 1423, and Ser 1457 showed no alteration in electrophoretic mobility after phosphorylation by ATR-containing immune complexes (Fig.2D). The total incorporation of 32Pi into the GST–BRCA14Asubstrate was reduced by 70% relative to that obtained with wild-type GST–BRCA1 (1314–1863), suggesting that these four residues account for most, but not all of the phosphorylation sites in this fragment. | Together, these results demonstrate that ATR and BRCA1 are components of the same genotoxic stress-responsive pathway, and that ATR directly phosphorylates BRCA1 in response to damaged DNA or stalled DNA replication." SIGNOR-250583 ATR protein Q13535 UNIPROT CDS1 protein Q92903 UNIPROT up-regulates 9606 15530773 f gcesareni "The pikk kinases serve as transducers of the damege signel, ultimately phosphorylating and activating the downstream effector kinases: checkpoint kinases 1 and 2." SIGNOR-130187 ATR protein Q13535 UNIPROT CHEK1 protein O14757 UNIPROT up-regulates phosphorylation Ser317 ENVKYSSsQPEPRTG 9606 15775976 t gcesareni "Atr activation typically leads to chk1 phosphorylation and activation. In response to genotoxic stress, chk1 is phosphorylated on serines 317 (s317) and 345 (s345) by the ataxia-telangiectasia-related (atr) protein kinase." SIGNOR-134712 ATR protein Q13535 UNIPROT CREB1 protein P16220 UNIPROT down-regulates phosphorylation Ser121 SVDSVTDsQKRREIL 9606 15073328 t lperfetto "Atm phosphorylated creb in vitro and in vivo in response to ionizing radiation (ir) and h(2)o(2) on a stress-inducible domain. Ir-induced phosphorylation of creb correlated with a decrease in creb transactivation potential and reduced interaction between creb and its transcriptional coactivator, creb-binding protein (cbp). A creb mutant containing ala substitutions at atm phosphorylation sites displayed enhanced transactivation potentialit is, therefore, likely that atm and atr regulate creb phosphorylation collectively in response to stress stimuli." SIGNOR-124060 EZH2 protein Q15910 UNIPROT ALDH1A1 protein P00352 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0004094 22144423 f miannu "For three selected genes (ALDH1A1, SSTR1, and DACT3), we validated their upregulation upon EZH2 knockdown and confirmed the binding of EZH2/H3K27Me3 to their genomic loci." SIGNOR-254141 AKT1 protein P31749 UNIPROT RANBP3 protein Q9H6Z4 UNIPROT unknown phosphorylation Ser126 VKRERTSsLTQFPPS 9606 18280241 t llicata "Akt regulates ranbp3 phosphorylation in vitro and in vivo" SIGNOR-252504 ATR protein Q13535 UNIPROT DBF4 protein Q9UBU7 UNIPROT down-regulates phosphorylation Ser502 FSTDNSGsQPKQKSD 9606 22123827 t lperfetto "Dbf4/cdc7 (dbf4-dependent kinase (ddk)) is activated at the onset of s-phase, and its kinase activity is required for dna replication initiation from each origin. We identified novel atm/atr phosphorylation sites on dbf4 and showed that atm/atr-mediated phosphorylation of dbf4 is critical for the intra-s-phase checkpoint to inhibit dna replication." SIGNOR-177805 ATR protein Q13535 UNIPROT DBF4 protein Q9UBU7 UNIPROT down-regulates phosphorylation Ser539 GLITINSsQEHLTVQ 9606 22123827 t lperfetto "Dbf4/cdc7 (dbf4-dependent kinase (ddk)) is activated at the onset of s-phase, and its kinase activity is required for dna replication initiation from each origin. We identified novel atm/atr phosphorylation sites on dbf4 and showed that atm/atr-mediated phosphorylation of dbf4 is critical for the intra-s-phase checkpoint to inhibit dna replication." SIGNOR-177809 ATR protein Q13535 UNIPROT DBF4 protein Q9UBU7 UNIPROT down-regulates phosphorylation Thr449 DDIRQNFtQLPLHKN 9606 22123827 t lperfetto "Dbf4/cdc7 (dbf4-dependent kinase (ddk)) is activated at the onset of s-phase, and its kinase activity is required for dna replication initiation from each origin. We identified novel atm/atr phosphorylation sites on dbf4 and showed that atm/atr-mediated phosphorylation of dbf4 is critical for the intra-s-phase checkpoint to inhibit dna replication." SIGNOR-177813 ATR protein Q13535 UNIPROT E2F1 protein Q01094 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser31 ALRLLDSsQIVIISA 10090 BTO:0001372 11459832 t lperfetto "These results thus suggest that this serine 31 residue is indeed an atm/atr phosphorylation site and in fact is the major site for atm/atr-mediated phosphorylation within e2f1. Thus, it is possible that the atm/atr-mediated phosphorylation inhibits the binding and function of skp2 and thus prevents the normal degradation of e2f1" SIGNOR-109420 ATR protein Q13535 UNIPROT FANCA protein O15360 UNIPROT up-regulates phosphorylation Ser1449 AAPDADLsQEPHLF 9606 19109555 t lperfetto "The s1449a mutant failed to completely correct a variety of fa-associated phenotypes. The dna damage response is coordinated by phosphorylation events initiated by apical kinases atm (ataxia telangectasia mutated) and atr (atm and rad3-related), and atr is essential for proper fa pathway function. Serine 1449 is in a consensus atm/atr site" SIGNOR-182953 ATR protein Q13535 UNIPROT FANCD2 protein Q9BXW9 UNIPROT up-regulates phosphorylation Ser717 KDGGPVTsQESGQKL 9606 16943440 t lperfetto "In the present study, we identify two novel dna damage-inducible phosphorylation sites on fancd2, threonine 691 and serine 717. Atr phosphorylates fancd2 on these two sites, thereby promoting fancd2 monoubiquitination and enhancing cellular resistance to dna cross-linking agents" SIGNOR-149305 ATR protein Q13535 UNIPROT FANCD2 protein Q9BXW9 UNIPROT up-regulates phosphorylation Thr691 YGLEEYDtQDGIAIN 9606 16943440 t lperfetto "In the present study, we identify two novel dna damage-inducible phosphorylation sites on fancd2, threonine 691 and serine 717. Atr phosphorylates fancd2 on these two sites, thereby promoting fancd2 monoubiquitination and enhancing cellular resistance to dna cross-linking agents" SIGNOR-149309 ATR protein Q13535 UNIPROT KMT2A protein Q03164 UNIPROT up-regulates phosphorylation Ser516 VHPPLPIsQSPENES 9606 4709074 t lperfetto "Mll is phosphorylated at serine 516 by atr in response to genotoxic stress in the s phase, which disrupts its interaction with, and hence its degradation by, the scf(skp2) e3 ligase, leading to its accumulation." SIGNOR-25151 ATR protein Q13535 UNIPROT MCM2 protein P49736 UNIPROT unknown phosphorylation Ser108 DVEELTAsQREAAER 9606 15210935 t lperfetto "Atm phosphorylates mcm3 on s535 in response to ionizing radiation. Second, atr phosphorylates mcm2 on s108 in response to multiple forms of dna damage and stalling of replication forksthe functional consequences of mcm2 s108 and mcm3 s535 phosphorylation are not clear" SIGNOR-126363 ATR protein Q13535 UNIPROT MCM4 protein P33991 UNIPROT up-regulates phosphorylation 9606 21070963 t gcesareni "Together these data strongly support the conclusion that mec1 directly targets the s/tq sites in mcm4 and mcm6, although it is formally possible that mec1 and mrc1 activate a different s/tq-directed kinase to target mcm4 and mcm6." SIGNOR-169412 ATR protein Q13535 UNIPROT MCM6 protein Q14566 UNIPROT up-regulates phosphorylation 9606 21070963 t gcesareni "Together these data strongly support the conclusion that mec1 directly targets the s/tq sites in mcm4 and mcm6, although it is formally possible that mec1 and mrc1 activate a different s/tq-directed kinase to target mcm4 and mcm6." SIGNOR-169450 ATR protein Q13535 UNIPROT MDM2 protein Q00987 UNIPROT "down-regulates activity" phosphorylation Ser407 SSSIIYSsQEDVKEF 9606 BTO:0002552 14654783 t lperfetto "We found that a major kinase responsible for s407 phosphorylation is atrs407 phosphorylation of mdm2 by atr reduces mdm2-dependent export of p53 from nuclei to cytoplasm." SIGNOR-119546 ATR protein Q13535 UNIPROT NBN protein O60934 UNIPROT up-regulates phosphorylation Ser343 TTPGPSLsQGVSVDE 9606 17526493 t gcesareni "We demonstrate that mrn and atr/atr-interacting protein (trip) interact with each other, and the forkhead-associated/breast cancer c-terminal domains (fha/brct) of nbs1 play a significant role in mediating this interaction. Mutations in the fha/brct domains do not prevent atr activation but specifically impair atr-mediated nbs1 phosphorylation at ser-343, which results in a defect in the s-phase checkpoint." SIGNOR-155214 ATR protein Q13535 UNIPROT PI4K2A protein Q9BTU6 UNIPROT down-regulates 9606 18082599 f gcesareni "Plk1 itself is negatively regulated by the ddr in an atm/atr-dependent manner." SIGNOR-159933 ATR protein Q13535 UNIPROT POLH protein Q9Y253 UNIPROT up-regulates phosphorylation Ser601 EMDLAHNsQSMHASS 9606 21242293 t lperfetto "Atr-mediated phosphorylation of dna polymerase _ is needed for efficient recovery from uv damage. We show that, after uv irradiation, pol_ becomes phosphorylated at ser601 by the ataxia-telangiectasia mutated and rad3-related (atr) kinase. Atr-dependent phosphorylation of pol_ is necessary to restore normal survival and postreplication repair" SIGNOR-171290 ATR protein Q13535 UNIPROT RAD17 protein O75943 UNIPROT "up-regulates activity" phosphorylation Ser656 SASELPAsQPQPFSA 9606 BTO:0000567 11687627 t lperfetto "Here we demonstrate that atr but not atm phosphorylates the human rad17 (hrad17) checkpoint protein on ser(635) and ser(645) in vitro.The rfc-related checkpoint protein rad17, a phosphorylation substrate of atr, is critical for atr-mediated checkpoint signaling and cell survival." SIGNOR-111252 ATR protein Q13535 UNIPROT RBBP8 protein Q99708 UNIPROT up-regulates phosphorylation Thr859 WEVGFPStQTCMERG 9606 23273981 t llicata "Characterization of this site using phospho-specific antibodies and mutational analysis reveals that it is phosphorylated by atr and is required for binding of ctip to chromatin and subsequent processive resection." SIGNOR-200245 ATR protein Q13535 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser15 PSVEPPLsQETFSDL 9606 11865061 t gcesareni "Nhibition of atr kinase activity substantially reduces hypoxia-induced phosphorylation of p53 protein on serine 15 as well as p53 protein accumulation." SIGNOR-115134 ATR protein Q13535 UNIPROT XPA protein P23025 UNIPROT "up-regulates activity" phosphorylation Ser173 VKKNPHHsQWGDMKL 9606 BTO:0000018 16540648 t llicata "Defects in ATR-dependent XPA phosphorylation increases the cell sensitivity to UV irradiation. | The XPA-deficient cells complemented with XPA-S196A mutant, in which Ser196 was substituted with an alanine, displayed significantly higher UV sensitivity compared with the XPA cells complemented with wild-type XPA. Moreover, substitution of Ser196 with aspartic acid for mimicking the phosphorylation of XPA increased the cell survival to UV irradiation." SIGNOR-250584 ATR protein Q13535 UNIPROT XPA protein P23025 UNIPROT "up-regulates activity" Ser196 RSLEVWGsQEALEEA 9606 BTO:0001109 30327428 t "ATR mediated phosphorylation of XPA on S196 enhances cAMP-mediated optimization of NER, and is promoted by SIRT1-mediated deacetylation of XPA on K63, K67 and K215." SIGNOR-258985 ATR protein Q13535 UNIPROT XPA protein P23025 UNIPROT up-regulates phosphorylation Ser196 RSLEVWGsQEALEEA 9606 16540648 t miannu "Atr was the major kinase responsible for the cellular phosphorylation of xpa following uv irradiation / we propose that the phosphorylation of xpa by atr checkpoint may positively regulate ner activity and thus may facilitate the cells to recover from ner-related dna damages." SIGNOR-145190 ATR protein Q13535 UNIPROT XPA protein P23025 UNIPROT up-regulates phosphorylation Ser196 RSLEVWGsQEALEEA 9606 23178497 t lperfetto "Atr phosphorylates xpa. at serine 196. Atr-mediated xpa phosphorylation enhances xpa stability by inhibiting herc2-mediated ubiquitination and subsequent degradation." SIGNOR-199802 ATR protein Q13535 UNIPROT XPC protein Q01831 UNIPROT up-regulates binding 9606 23422745 t gcesareni "Atrand atm physically interacted with xpc and promptly localized to the uv damage sites." SIGNOR-201112 ATRX protein P46100 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-239733 ATRX protein P46100 UNIPROT Immortality phenotype SIGNOR-PH47 SIGNOR down-regulates 9606 BTO:0000584 26428317 f "Telomere length must be maintained for the immortalization of malignant cells […] alternative lengthening of telomeres status was perfectly correlated with the loss of expression of either α-thalassemia/mental retardation syndrome X-linked (ATRX) or death domain-associated (DAXX) protein in pancreatic neuroendocrine tumors" SIGNOR-256595 ATRX protein P46100 UNIPROT PRC2 complex SIGNOR-C130 SIGNOR "up-regulates activity" binding 9606 25417162 t lperfetto "ATRX is a required specificity determinant for PRC2 targeting and function." SIGNOR-241890 ATRX protein P46100 UNIPROT ZBED1 protein O96006 UNIPROT "up-regulates activity" binding 7227 BTO:0001138 22021382 t 1 miannu "XNP/dATRX physically interacts with DREF. our results show that DREF is required for the proper expression of pnr and that XNP/dATRX binds to DREF at the DRE sites, resulting in the repression of pnr gene expression." SIGNOR-239729 ATXN1 protein P54253 UNIPROT CDH1 protein P12830 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002181 21315774 t Luana "Overexpression of the CtBP2 protein enhanced the repression activity of the E-cadherin promoter in a dose-dependent manner, whereas overexpression of ataxin-1 increased the activity of the E-cadherin promoter in a dose-dependent manner " SIGNOR-261577 ATXN2L protein Q8WWM7 UNIPROT DDX6 protein P26196 UNIPROT unknown binding 9606 23209657 t miannu "Ataxin-2-like associates with known interaction partners of ataxin-2, the rna helicase ddx6" SIGNOR-199948 ATXN2L protein Q8WWM7 UNIPROT MPL protein P40238 UNIPROT down-regulates binding 9606 11784712 t miannu "A2d binds to cytokine receptors mpl and epo-r. A2d is associated with these unoccupied receptorsin vivo,and stimulation with tpo or epo causes the rapid dissociation of a2d from the activated receptor." SIGNOR-113891 ATXN2 protein Q99700 UNIPROT DDX6 protein P26196 UNIPROT unknown binding 9606 17392519 t miannu "Ataxin-2 interacts with the dead/h-box rna helicase ddx6 / ddx6 is an essential component for the assembly of p-bodies/" SIGNOR-154158 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 AURKA protein O14965 UNIPROT AR protein P10275 UNIPROT "up-regulates activity" phosphorylation Ser293 PLAECKGSLLDDSAG 9606 BTO:0001321 20713353 t miannu "Phosphorylation and activation of androgen receptor by Aurora-A.Aurora-A interacts with AR and phosphorylates AR at Thr(282) and Ser(293) in vitro and in vivo. Aurora-A induces AR transactivation activity in a phosphorylation-dependent manner." SIGNOR-259828 AURKA protein O14965 UNIPROT AR protein P10275 UNIPROT "up-regulates activity" phosphorylation Thr282 VPPAVRPTPCAPLAE 9606 BTO:0001321 20713353 t miannu "Phosphorylation and activation of androgen receptor by Aurora-A.Aurora-A interacts with AR and phosphorylates AR at Thr(282) and Ser(293) in vitro and in vivo. Aurora-A induces AR transactivation activity in a phosphorylation-dependent manner." SIGNOR-259827 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 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 FAF1 protein Q9UNN5 UNIPROT down-regulates 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 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 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 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 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 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 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 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 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 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 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 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 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 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 down-regulates phosphorylation Ser315 LPNNTSSsPQPKKKP 9606 14702041 t gcesareni "Aurora kinase a phosphorylates p53 at ser315, leading to its ubiquitination by mdm2 and proteolysis" SIGNOR-120836 AURKA protein O14965 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser106 SQKTYQGsYGFRLGF 9606 23201157 t gcesareni "Ser-106 phosphorylation of p53 decreases its interaction with mdm2 and prolongs the half-life of p53" SIGNOR-199939 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 AURKB protein Q96GD4 UNIPROT ATM protein Q13315 UNIPROT up-regulates phosphorylation Ser1403 CHKTKLKsILEILSK 9606 22099307 t lperfetto "Aurora-b mediated atm serine 1403 phosphorylation is required for mitotic atm activation and the spindle checkpoint" SIGNOR-177280 AURKB protein Q96GD4 UNIPROT AURKB protein Q96GD4 UNIPROT up-regulates phosphorylation Thr232 APSLRRKtMCGTLDY 9606 14722118 t lperfetto "We report here that human aurora-b is phosphorylated at thr-232 through interaction with the inner centromere protein (incenp) in vivo. The phosphorylation of thr-232 occurs by means of an autophosphorylation mechanism, which is indispensable for the aurora-b kinase activity." SIGNOR-121340 AURKB protein Q96GD4 UNIPROT BIRC5 protein O15392 UNIPROT down-regulates phosphorylation Thr117 KNKIAKEtNNKKKEF 9606 17457057 t lperfetto "Phosphorylation by aurora-b negatively regulates survivin function . hat survivin is phosphorylated at t117 during mitosis, and once phosphorylated, dephosphorylation is crucial for chromosome congression and progression into anaphaseduring mitosis" SIGNOR-154569 AURKB protein Q96GD4 UNIPROT CENPA protein P49450 UNIPROT unknown phosphorylation Ser7 sRKPEAPR 9606 BTO:0000567 11756469 t llicata "CENP-A–GST constructs were prepared in which Ser7 was mutated to alanine or glutamic acid. Phosphorylation of these proteins by Aurora B was reduced by 50%, demonstrating that Ser7 is a kinase substrate | Therefore, under the short term induction conditions used in these experiments, we can conclude that CENP-A Ser7 mutations do not grossly interfere with kinetochore formation, spindle assembly, or cell cycle progression." SIGNOR-250585 AURKB protein Q96GD4 UNIPROT CHMP4C protein Q96CF2 UNIPROT up-regulates phosphorylation Ser210 MSSTARRsRAASSQR 9606 22724069 t lperfetto "Moreover, we find that the cpc's catalytic subunit, aurora b kinase, phosphorylates one of the three human snf7 paralogues-chmp4c-in its c-terminal tail, a region known to regulate its ability to form polymers and associate with membranes. Phosphorylation at these sites appears essential for chmp4c function because their mutation leads to cytokinesis defects. The introduction of the s214a and s215a mutations together with s210a almost completely abolished aurora b phosphorylation" SIGNOR-197967 AURKB protein Q96GD4 UNIPROT CHMP4C protein Q96CF2 UNIPROT up-regulates phosphorylation Ser214 ARRSRAAsSQRAEEE 9606 22724069 t lperfetto "Moreover, we find that the cpc's catalytic subunit, aurora b kinase, phosphorylates one of the three human snf7 paralogues-chmp4c-in its c-terminal tail, a region known to regulate its ability to form polymers and associate with membranes. Phosphorylation at these sites appears essential for chmp4c function because their mutation leads to cytokinesis defects. The introduction of the s214a and s215a mutations together with s210a almost completely abolished aurora b phosphorylation" SIGNOR-197971 AURKB protein Q96GD4 UNIPROT CHMP4C protein Q96CF2 UNIPROT up-regulates phosphorylation Ser215 RRSRAASsQRAEEED 9606 22422861 t lperfetto "Chmp4c functioned in the aurora b-dependent abscission checkpoint to prevent both premature resolution of intercellular chromosome bridges and accumulation of dna damage. Chmp4c engaged the chromosomal passenger complex (cpc) via interaction with borealin, which suggested a model whereby chmp4c inhibits abscission upon phosphorylation by aurora b" SIGNOR-196728 AURKB protein Q96GD4 UNIPROT CKAP2 protein Q8WWK9 UNIPROT up-regulates phosphorylation Ser628 FLTPVRRsRRLQEKT 9606 20458174 t lperfetto "Here, we report that tmap is a novel substrate of the aurora b kinase. Ser627 of tmap was specifically phosphorylated by aurora b both in vitro and in vivo. Nearly all mutations at the phosphorylation motif had dramatic effects on the subcellular localization of tmap." SIGNOR-165410 AURKB protein Q96GD4 UNIPROT DIAPH2 protein O60879 UNIPROT up-regulates phosphorylation Ser196 SLTSNPVsWVNNFGH 9606 21397845 t lperfetto "The microtubule binding fh2 domain of mdia3 is phosphorylated by aurora b kinase in vitro, and cells expressing the nonphosphorylatable mdia3 mutant cannot position chromosomes at the metaphase plate" SIGNOR-172803 AURKB protein Q96GD4 UNIPROT DSN1 protein Q9H410 UNIPROT down-regulates phosphorylation Ser100 RQSWRRAsMKETNRR 9606 20471944 t lperfetto "To determine whether the combinatorial regulation of the kmn network by aurora b observed in vitro is critical to controlling kinetochore-microtubule attachments in vivo, we next investigated the effect of the phosphomimetic (to aspartate) and nonphosphorylatable (to alanine) mutants of dsn1, knl1, and ndc80 in vertebrate cells. We predicted that both types of mutations in critical phosphorylation sites would affect chromosome segregation, since preventing the inactivation of inappropriately attached kinetochores by aurora b (in the nonphosphorylatable mutant) or constitutively inactivating this attachment (in the phosphomimetic mutant)." SIGNOR-165546 AURKB protein Q96GD4 UNIPROT DSN1 protein Q9H410 UNIPROT down-regulates phosphorylation Ser109 KETNRRKsLHPIHQG 9606 20471944 t lperfetto "To determine whether the combinatorial regulation of the kmn network by aurora b observed in vitro is critical to controlling kinetochore-microtubule attachments in vivo, we next investigated the effect of the phosphomimetic (to aspartate) and nonphosphorylatable (to alanine) mutants of dsn1, knl1, and ndc80 in vertebrate cells. We predicted that both types of mutations in critical phosphorylation sites would affect chromosome segregation, since preventing the inactivation of inappropriately attached kinetochores by aurora b (in the nonphosphorylatable mutant) or constitutively inactivating this attachment (in the phosphomimetic mutant)." SIGNOR-165550 AURKB protein Q96GD4 UNIPROT GFAP protein P14136 UNIPROT "down-regulates activity" phosphorylation Ser13 ITSAARRsYVSSGEM -1 12686604 t lperfetto "We report here that aurora-b phosphorylates gfap and desmin in vitro, and this phosphorylation leads to a reduction in filament forming ability. The sites phosphorylated by aurora-b;thr-7/ser-13/ser-38 of gfap, and thr-16 of desmin are common with those related to rho-associated kinase (rho-kinase), which has been reported to phosphorylate gfap and desmin at cleavage furrow during cytokinesis. We identified ser-59 of desmin to be a specific site phosphorylated by aurora-b in vitro." SIGNOR-100165 AURKB protein Q96GD4 UNIPROT GFAP protein P14136 UNIPROT "down-regulates activity" phosphorylation Ser38 LGPGTRLsLARMPPP -1 12686604 t lperfetto "We report here that aurora-b phosphorylates gfap and desmin in vitro, and this phosphorylation leads to a reduction in filament forming ability. The sites phosphorylated by aurora-b;thr-7/ser-13/ser-38 of gfap, and thr-16 of desmin are common with those related to rho-associated kinase (rho-kinase), which has been reported to phosphorylate gfap and desmin at cleavage furrow during cytokinesis. We identified ser-59 of desmin to be a specific site phosphorylated by aurora-b in vitro." SIGNOR-100169 AURKB protein Q96GD4 UNIPROT GFAP protein P14136 UNIPROT "down-regulates activity" phosphorylation Thr7 tSAARRSY -1 12686604 t lperfetto "We report here that aurora-b phosphorylates gfap and desmin in vitro, and this phosphorylation leads to a reduction in filament forming ability. The sites phosphorylated by aurora-b;thr-7/ser-13/ser-38 of gfap, and thr-16 of desmin are common with those related to rho-associated kinase (rho-kinase), which has been reported to phosphorylate gfap and desmin at cleavage furrow during cytokinesis. We identified ser-59 of desmin to be a specific site phosphorylated by aurora-b in vitro." SIGNOR-100173 AURKB protein Q96GD4 UNIPROT H3-3A protein P84243 UNIPROT up-regulates phosphorylation Ser11 TKQTARKsTGGKAPR 9606 10464286 t gcesareni "Phosphorylation at ser-11 (h3s10ph) by aurkb is crucial for chromosome condensation and cell-cycle progression during mitosis and meiosis." SIGNOR-70420 AURKB protein Q96GD4 UNIPROT H3-3A protein P84243 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-98293 AURKB protein Q96GD4 UNIPROT H3-3A protein P84243 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-118890 AURKB protein Q96GD4 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-98297 AURKB protein Q96GD4 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-118894 AURKB protein Q96GD4 UNIPROT H3C1 protein P68431 UNIPROT up-regulates phosphorylation Ser29 ATKAARKsAPATGGV 9606 11856369 t gcesareni "Histone code pathway involving h3 s28 phosphorylation and k27 acetylation activates transcription and antagonizes polycomb silencingaurora-b phosphorylates histone h3 at serine28 with regard to the mitotic chromosome condensation" SIGNOR-114852 AURKB protein Q96GD4 UNIPROT HDAC4 protein P56524 UNIPROT down-regulates phosphorylation Ser265 QKVAERRsSPLLRRK 9606 22865920 t lperfetto "We define the precise site of aurb-mediated phosphorylation as a conserved serine within the nuclear localization signals of hdac4, hdac5, and hdac9 at ser265, ser278, and ser242, respectivelyduring mitosis, aurb-mediated phosphorylation may localize class iia hdacs to a phosphorylation gradient at the spindle midzone, permitting temporal and spatial regulatory mechanisms altering hdac protein interactions" SIGNOR-198646 AURKB protein Q96GD4 UNIPROT HDAC9 protein Q9UKV0 UNIPROT down-regulates phosphorylation Ser239 QKVAERRsSPLLRRK 9606 22865920 t lperfetto "We define the precise site of aurb-mediated phosphorylation as a conserved serine within the nuclear localization signals of hdac4, hdac5, and hdac9 at ser265, ser278, and ser242, respectivelyduring mitosis, aurb-mediated phosphorylation may localize class iia hdacs to a phosphorylation gradient at the spindle midzone, permitting temporal and spatial regulatory mechanisms altering hdac protein interactions" SIGNOR-198654 AURKB protein Q96GD4 UNIPROT INCENP protein Q9NQS7 UNIPROT up-regulates phosphorylation Ser893 PRYHKRTsSAVWNSP 9606 12925766 t gcesareni "Human incenp was a substrate of aurora b and mass spectrometry identified three consecutive residues (threonine 893, serine 894, and serine 895) containing at least two phosphorylation sites." SIGNOR-118011 AURKB protein Q96GD4 UNIPROT INCENP protein Q9NQS7 UNIPROT up-regulates phosphorylation Ser894 RYHKRTSsAVWNSPP 9606 12925766 t gcesareni "Human incenp was a substrate of aurora b and mass spectrometry identified three consecutive residues (threonine 893, serine 894, and serine 895) containing at least two phosphorylation sites." SIGNOR-118015 AURKB protein Q96GD4 UNIPROT INCENP protein Q9NQS7 UNIPROT up-regulates phosphorylation Thr892 KPRYHKRtSSAVWNS 9606 12925766 t gcesareni "Human incenp was a substrate of aurora b and mass spectrometry identified three consecutive residues (threonine 893, serine 894, and serine 895) containing at least two phosphorylation sites." SIGNOR-118019 AURKB protein Q96GD4 UNIPROT KIF2C protein Q99661 UNIPROT down-regulates phosphorylation Ser111 KESLRSRsTRMSTVS 9606 17567953 t lperfetto "Here, we show that the binding of mcak to chromosome arms is also regulated by aurora b and that aurora b-dependent chromosome arm and centromere localization is regulated by distinct two-site phosphoregulatory mechanisms. Mcak association with chromosome arms is promoted by phosphorylation of t95 on mcak, whereas phosphorylation of s196 on mcak promotes dissociation from the arms. Although targeting of mcak to centromeres requires phosphorylation of s110 on mcak, dephosphorylation of t95 on mcak increases the binding of mcak to centromeres." SIGNOR-155894 AURKB protein Q96GD4 UNIPROT KIF2C protein Q99661 UNIPROT down-regulates phosphorylation Ser192 VNSVRRKsCLVKEVE 9606 17567953 t lperfetto "Here, we show that the binding of mcak to chromosome arms is also regulated by aurora b and that aurora b-dependent chromosome arm and centromere localization is regulated by distinct two-site phosphoregulatory mechanisms. Mcak association with chromosome arms is promoted by phosphorylation of t95 on mcak, whereas phosphorylation of s196 on mcak promotes dissociation from the arms. Although targeting of mcak to centromeres requires phosphorylation of s110 on mcak, dephosphorylation of t95 on mcak increases the binding of mcak to centromeres." SIGNOR-155898 AURKB protein Q96GD4 UNIPROT KIF2C protein Q99661 UNIPROT up-regulates phosphorylation Ser95 IQKQKRRsVNSKIPA 9606 17567953 t lperfetto "Here, we show that the binding of mcak to chromosome arms is also regulated by aurora b and that aurora b-dependent chromosome arm and centromere localization is regulated by distinct two-site phosphoregulatory mechanisms. Mcak association with chromosome arms is promoted by phosphorylation of t95 on mcak, whereas phosphorylation of s196 on mcak promotes dissociation from the arms. Although targeting of mcak to centromeres requires phosphorylation of s110 on mcak, dephosphorylation of t95 on mcak increases the binding of mcak to centromeres." SIGNOR-155890 AURKB protein Q96GD4 UNIPROT KNL1 protein Q8NG31 UNIPROT down-regulates phosphorylation Ser24 RPVRRRHsSILKPPR 9606 20471944 t lperfetto "To determine whether the combinatorial regulation of the kmn network by aurora b observed in vitro is critical to controlling kinetochore-microtubule attachments in vivo, we next investigated the effect of the phosphomimetic (to aspartate) and nonphosphorylatable (to alanine) mutants of dsn1, knl1, and ndc80 in vertebrate cells. We predicted that both types of mutations in critical phosphorylation sites would affect chromosome segregation, since preventing the inactivation of inappropriately attached kinetochores by aurora b (in the nonphosphorylatable mutant) or constitutively inactivating this attachment (in the phosphomimetic mutant)." SIGNOR-165502 AURKB protein Q96GD4 UNIPROT KNL1 protein Q8NG31 UNIPROT down-regulates phosphorylation Ser60 KKNSRRVsFADTIKV 9606 20471944 t lperfetto "To determine whether the combinatorial regulation of the kmn network by aurora b observed in vitro is critical to controlling kinetochore-microtubule attachments in vivo, we next investigated the effect of the phosphomimetic (to aspartate) and nonphosphorylatable (to alanine) mutants of dsn1, knl1, and ndc80 in vertebrate cells. We predicted that both types of mutations in critical phosphorylation sites would affect chromosome segregation, since preventing the inactivation of inappropriately attached kinetochores by aurora b (in the nonphosphorylatable mutant) or constitutively inactivating this attachment (in the phosphomimetic mutant)." SIGNOR-165506 AURKB protein Q96GD4 UNIPROT MYBBP1A protein Q9BQG0 UNIPROT unknown phosphorylation Ser1303 ARKKARLsLVIRSPS 9606 20177074 t lperfetto "We identified mybbp1a as a novel aurora b substrate and serine 1303 as the major phosphorylation site" SIGNOR-163903 AURKB protein Q96GD4 UNIPROT NDC80 protein O14777 UNIPROT down-regulates phosphorylation Ser15 SGGAGRLsMQELRSQ 9606 20471944 t lperfetto "To determine whether the combinatorial regulation of the kmn network by aurora b observed in vitro is critical to controlling kinetochore-microtubule attachments in vivo, we next investigated the effect of the phosphomimetic (to aspartate) and nonphosphorylatable (to alanine) mutants of dsn1, knl1, and ndc80 in vertebrate cells. We predicted that both types of mutations in critical phosphorylation sites would affect chromosome segregation, since preventing the inactivation of inappropriately attached kinetochores by aurora b (in the nonphosphorylatable mutant) or constitutively inactivating this attachment (in the phosphomimetic mutant)." SIGNOR-165554 AURKB protein Q96GD4 UNIPROT NDC80 protein O14777 UNIPROT down-regulates phosphorylation Ser5 sVSSGGAG 9606 20471944 t lperfetto "To determine whether the combinatorial regulation of the kmn network by aurora b observed in vitro is critical to controlling kinetochore-microtubule attachments in vivo, we next investigated the effect of the phosphomimetic (to aspartate) and nonphosphorylatable (to alanine) mutants of dsn1, knl1, and ndc80 in vertebrate cells. We predicted that both types of mutations in critical phosphorylation sites would affect chromosome segregation, since preventing the inactivation of inappropriately attached kinetochores by aurora b (in the nonphosphorylatable mutant) or constitutively inactivating this attachment (in the phosphomimetic mutant)." SIGNOR-165562 AURKB protein Q96GD4 UNIPROT NINL protein Q9Y2I6 UNIPROT up-regulates phosphorylation Ser185 WDSEDFGsPQKSCSP 9606 20864540 t lperfetto "Importantly, nlp is characterized as a novel substrate of aurora b and can be phosphorylated by aurora b. The specific phosphorylation sites are mapped at ser-185, ser-448, and ser-585. The phosphorylation at ser-448 and ser-585 is likely required for nlp association with aurora b and localization at midbody. Meanwhile, the phosphorylation at ser-185 is vital to nlp protein stability. Disruptions of these phosphorylation sites abolish cytokinesis and lead to chromosomal instability." SIGNOR-168045 AURKB protein Q96GD4 UNIPROT NINL protein Q9Y2I6 UNIPROT up-regulates phosphorylation Ser448 QGYRERLsLLRSEVE 9606 20864540 t lperfetto "Importantly, nlp is characterized as a novel substrate of aurora b and can be phosphorylated by aurora b. The specific phosphorylation sites are mapped at ser-185, ser-448, and ser-585. The phosphorylation at ser-448 and ser-585 is likely required for nlp association with aurora b and localization at midbody. Meanwhile, the phosphorylation at ser-185 is vital to nlp protein stability. Disruptions of these phosphorylation sites abolish cytokinesis and lead to chromosomal instability." SIGNOR-168049 AURKB protein Q96GD4 UNIPROT NINL protein Q9Y2I6 UNIPROT up-regulates phosphorylation Ser585 RLPKNRHsPSWSPDG 9606 20864540 t lperfetto "Importantly, nlp is characterized as a novel substrate of aurora b and can be phosphorylated by aurora b. The specific phosphorylation sites are mapped at ser-185, ser-448, and ser-585. The phosphorylation at ser-448 and ser-585 is likely required for nlp association with aurora b and localization at midbody. Meanwhile, the phosphorylation at ser-185 is vital to nlp protein stability. Disruptions of these phosphorylation sites abolish cytokinesis and lead to chromosomal instability." SIGNOR-168053 AURKB protein Q96GD4 UNIPROT NSUN2 protein Q08J23 UNIPROT down-regulates phosphorylation Ser139 SRKILRKsPHLEKFH 9606 17215513 t lperfetto "Aurora-b phosphorylated nsun2 at ser139. Aurora-b-phosphorylation and the phosphorylation-mimic mutation (s139e) suppressed methyltransferase activities of nsun2." SIGNOR-152001 AURKB protein Q96GD4 UNIPROT PLEKHG6 protein Q3KR16 UNIPROT up-regulates phosphorylation Thr544 SPSTRPStPSLEGSQ 9606 24482237 t lperfetto "In this study we report that aurora b-mediated phosphorylation of myogef at thr-544 creates a docking site for plk1, leading to the localization and activation of myogef at the central spindle." SIGNOR-204534 AURKB protein Q96GD4 UNIPROT RACGAP1 protein Q9H0H5 UNIPROT "up-regulates activity" phosphorylation Ser144 NAGNKRLsTIDESGS 9606 BTO:0000567 14744859 t llicata "It was found that the 5A fragment in which five Ser/Thr residues were substituted with Ala (S144A/T145A/S185A/T186A/S187A) fully prevented phosphorylation (Fig. 5B), confirming that Aurora B primarily phosphorylates five Ser/Thr residues in the basic region of MgcRacGAP. | the strong phosphorylation of the basic region of MgcRacGAP by Aurora B kinase was demonstrated, and this phosphorylation prevents the inhibition of MgcRacGAP GAP activity by PRC1" SIGNOR-250586 AURKB protein Q96GD4 UNIPROT RACGAP1 protein Q9H0H5 UNIPROT "up-regulates activity" phosphorylation Ser185 KKREKRRsTSRQFVD 9606 BTO:0000567 14744859 t llicata "It was found that the 5A fragment in which five Ser/Thr residues were substituted with Ala (S144A/T145A/S185A/T186A/S187A) fully prevented phosphorylation (Fig. 5B), confirming that Aurora B primarily phosphorylates five Ser/Thr residues in the basic region of MgcRacGAP. | the strong phosphorylation of the basic region of MgcRacGAP by Aurora B kinase was demonstrated, and this phosphorylation prevents the inhibition of MgcRacGAP GAP activity by PRC1" SIGNOR-250587 AURKB protein Q96GD4 UNIPROT RACGAP1 protein Q9H0H5 UNIPROT "up-regulates activity" phosphorylation Ser187 REKRRSTsRQFVDGP 9606 BTO:0000567 14744859 t llicata "It was found that the 5A fragment in which five Ser/Thr residues were substituted with Ala (S144A/T145A/S185A/T186A/S187A) fully prevented phosphorylation (Fig. 5B), confirming that Aurora B primarily phosphorylates five Ser/Thr residues in the basic region of MgcRacGAP. | the strong phosphorylation of the basic region of MgcRacGAP by Aurora B kinase was demonstrated, and this phosphorylation prevents the inhibition of MgcRacGAP GAP activity by PRC1" SIGNOR-250588 AURKB protein Q96GD4 UNIPROT RACGAP1 protein Q9H0H5 UNIPROT "up-regulates activity" phosphorylation Ser387 ETGLYRIsGCDRTVK 9606 BTO:0000567 12689593 t lperfetto "We also report that aurora b phosphorylates mgcracgap on serine residues and that this modification induces latent gap activity toward rhoa in vitro." SIGNOR-100569 AURKB protein Q96GD4 UNIPROT RACGAP1 protein Q9H0H5 UNIPROT "up-regulates activity" phosphorylation Thr145 AGNKRLStIDESGSI 9606 BTO:0000567 14744859 t llicata "It was found that the 5A fragment in which five Ser/Thr residues were substituted with Ala (S144A/T145A/S185A/T186A/S187A) fully prevented phosphorylation (Fig. 5B), confirming that Aurora B primarily phosphorylates five Ser/Thr residues in the basic region of MgcRacGAP. | the strong phosphorylation of the basic region of MgcRacGAP by Aurora B kinase was demonstrated, and this phosphorylation prevents the inhibition of MgcRacGAP GAP activity by PRC1" SIGNOR-250589 AURKB protein Q96GD4 UNIPROT RACGAP1 protein Q9H0H5 UNIPROT "up-regulates activity" phosphorylation Thr186 KREKRRStSRQFVDG 9606 BTO:0000567 14744859 t llicata "It was found that the 5A fragment in which five Ser/Thr residues were substituted with Ala (S144A/T145A/S185A/T186A/S187A) fully prevented phosphorylation (Fig. 5B), confirming that Aurora B primarily phosphorylates five Ser/Thr residues in the basic region of MgcRacGAP. | the strong phosphorylation of the basic region of MgcRacGAP by Aurora B kinase was demonstrated, and this phosphorylation prevents the inhibition of MgcRacGAP GAP activity by PRC1" SIGNOR-250590 AURKB protein Q96GD4 UNIPROT TP53 protein P04637 UNIPROT down-regulates phosphorylation Ser215 DRNTFRHsVVVPYEP 9606 22611192 t gcesareni "We show that aurora b phosphorylates p53 at s183, t211, and s215 to accelerate the degradation of p53 through the polyubiquitination-proteasome pathway, thus functionally suppressing the expression of p53 target genes involved in cell cycle inhibition and apoptosis (e.g., p21 and puma)." SIGNOR-197602 AURKB protein Q96GD4 UNIPROT TP53 protein P04637 UNIPROT down-regulates phosphorylation Thr211 EYLDDRNtFRHSVVV 9606 22611192 t gcesareni "We show that aurora b phosphorylates p53 at s183, t211, and s215 to accelerate the degradation of p53 through the polyubiquitination-proteasome pathway, thus functionally suppressing the expression of p53 target genes involved in cell cycle inhibition and apoptosis (e.g., p21 and puma)." SIGNOR-197606 AURKB protein Q96GD4 UNIPROT TP53 protein P04637 UNIPROT down-regulates phosphorylation Thr284 CPGRDRRtEEENLRK 9606 20959462 t llicata "Importantly, the aurora b-mediated phosphorylation on ser(269) or thr(284) significantly compromises p53 transcriptional activity." SIGNOR-168749 AURKB protein Q96GD4 UNIPROT VIM protein P08670 UNIPROT down-regulates phosphorylation Ser73 SAVRLRSsVPGVRLL 9606 12458200 t llicata "By identifying eight aurora-b phosphorylation sites on vimentin in vitro, we have demonstrated that vimentin-ser-72 is an in vitrophosphorylation site of aurora-b. in vitro analyses revealed that aurora-b phosphorylates vimentin at approximately 2 mol phosphate/mol of substrate for 30 min and that this phosphorylation dramatically inhibits vimentin filament formation." SIGNOR-96057 AURKB protein Q96GD4 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-176363 AURKB protein Q96GD4 UNIPROT YY1 protein P25490 UNIPROT up-regulates phosphorylation Ser180 KKGGGKKsGKKSYLS 9606 23226345 t lperfetto "Aurora b kinase phosphorylates yy1 on serine 184 and to a lesser extent serine 180 at the g2/m stage of the cell cycle (fig. 7). We show that yy1 is rapidly dephosphorylated as the cells exit mitosis, likely by pp1. Also, our data indicates that phosphorylation at serine 180 and serine 184 can affect the dna binding activity of yy1" SIGNOR-200075 AURKB protein Q96GD4 UNIPROT YY1 protein P25490 UNIPROT up-regulates phosphorylation Ser184 GKKSGKKsYLSGGAG 9606 23226345 t lperfetto "Aurora b kinase phosphorylates yy1 on serine 184 and to a lesser extent serine 180 at the g2/m stage of the cell cycle (fig. 7). We show that yy1 is rapidly dephosphorylated as the cells exit mitosis, likely by pp1. Also, our data indicates that phosphorylation at serine 180 and serine 184 can affect the dna binding activity of yy1" SIGNOR-200079 AURKC protein Q9UQB9 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-98361 AURKC protein Q9UQB9 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-118898 Autophagy phenotype SIGNOR-PH31 SIGNOR Protein_aggregates phenotype SIGNOR-PH142 SIGNOR up-regulates 32218723 f lperfetto "In many neurodegenerative conditions protein aggregation may occurs without specific GOF mutations in genes encoding aggregate-prone proteins. In these conditions protein aggregation is associated to the decline of cellular degradative functions, specifically of the autophagy-lysosomal pathway (ALP) (Figure 1)." SIGNOR-262269 Avagacestat chemical CID:46883536 PUBCHEM APP protein P05067 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190479 Avasimibe chemical CID:166558 PUBCHEM SOAT1 protein P35610 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190119 "Av/b1 integrin" complex SIGNOR-C175 SIGNOR NANOG protein Q9H9S0 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0001086 18757303 f lperfetto "Recombinant human LN-511 alone was suffi- cient to enable self-renewal of mouse ES cells for up to 169 days (31 passages). Cells cultured on LN-511 maintained expression of pluripotency markers, such as Oct4, Sox2, Tert, UTF1, and Nanog|ES cells interacted with LN-511 via 􏰇1-integrins, mostly a6b1 and aVb1." SIGNOR-253276 "Av/b1 integrin" complex SIGNOR-C175 SIGNOR POU5F1 protein Q01860 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0001086 18757303 f lperfetto "Recombinant human LN-511 alone was suffi- cient to enable self-renewal of mouse ES cells for up to 169 days (31 passages). Cells cultured on LN-511 maintained expression of pluripotency markers, such as Oct4, Sox2, Tert, UTF1, and Nanog|ES cells interacted with LN-511 via 􏰇1-integrins, mostly a6b1 and aVb1." SIGNOR-253272 "Av/b1 integrin" complex SIGNOR-C175 SIGNOR SOX2 protein P48431 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0001086 18757303 f lperfetto "Recombinant human LN-511 alone was suffi- cient to enable self-renewal of mouse ES cells for up to 169 days (31 passages). Cells cultured on LN-511 maintained expression of pluripotency markers, such as Oct4, Sox2, Tert, UTF1, and Nanog|ES cells interacted with LN-511 via 􏰇1-integrins, mostly a6b1 and aVb1." SIGNOR-253273 "Av/b1 integrin" complex SIGNOR-C175 SIGNOR TERT protein O14746 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0001086 18757303 f lperfetto "Recombinant human LN-511 alone was suffi- cient to enable self-renewal of mouse ES cells for up to 169 days (31 passages). Cells cultured on LN-511 maintained expression of pluripotency markers, such as Oct4, Sox2, Tert, UTF1, and Nanog|ES cells interacted with LN-511 via 􏰇1-integrins, mostly a6b1 and aVb1." SIGNOR-253274 "Av/b2 integrin" complex SIGNOR-C176 SIGNOR 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-257715 "Av/b5 integrin" complex SIGNOR-C178 SIGNOR 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-257723 "Av/b6 integrin" complex SIGNOR-C179 SIGNOR 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-257725 "Av/b8 integrin" complex SIGNOR-C185 SIGNOR 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-257730 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 AVPR1A protein P37288 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-256948 AVPR1A protein P37288 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-257077 GNAI1 protein P63096 UNIPROT RAC1 protein P63000 UNIPROT "up-regulates activity" binding 10090 BTO:0000944 11099498 t "These findings indicate that both G alpha(i) and G beta gamma stimulate Rac and Cdc42 pathways with lysophosphatidic acid-induced cell spreading on fibronectin" SIGNOR-256530 AVPR1A protein P37288 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-256805 AVPR1B protein P47901 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-257063 AVPR1B protein P47901 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-256934 AVPR1B protein P47901 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-257264 AVPR1B protein P47901 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-256791 AVPR2 protein P30518 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-256897 AVPR2 protein P30518 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-256754 "AX/b2 integrin" complex SIGNOR-C171 SIGNOR 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-257714 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 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 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 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 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 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 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 AXIN2 protein Q9Y2T1 UNIPROT APC protein P25054 UNIPROT up-regulates binding 9606 BTO:0000142;BTO:0000671;BTO:0000763 10911903 t gcesareni "It has been found that a multiprotein complex assembled by the cytoplasmic component conductin induces degradation of cytoplasmic beta-catenin. The complex includes apc, the serine/threonine kinase gsk3 beta, and beta-catenin, which bind to conductin at distinct domains." SIGNOR-79944 AXIN2 protein Q9Y2T1 UNIPROT CTNNB1 protein P35222 UNIPROT down-regulates 9606 BTO:0000149 11940574 f gcesareni "Although wnts act to stabilize _-catenin levels in the cytosol and nucleus, a multiprotein complex containing adenomatous polyposis coli, glycogen synthase kinase 3_, and axin1 or its homolog axin2/axil/conductin promotes _-catenin phosphorylation and subsequent proteasomal degradation." SIGNOR-116480 AXIN2 protein Q9Y2T1 UNIPROT CTNNB1 protein P35222 UNIPROT down-regulates binding 9606 BTO:0000142;BTO:0000671;BTO:0000763 10911903 t gcesareni "It has been found that a multiprotein complex assembled by the cytoplasmic component conductin induces degradation of cytoplasmic beta-catenin. The complex includes apc, the serine/threonine kinase gsk3 beta, and beta-catenin, which bind to conductin at distinct domains." SIGNOR-79947 AXIN2 protein Q9Y2T1 UNIPROT GSK3B/Axin/APC complex SIGNOR-C110 SIGNOR "up-regulates activity" binding 9606 BTO:0000142;BTO:0000671;BTO:0000763 10911903 t lperfetto "It has been found that a multiprotein complex assembled by the cytoplasmic component conductin induces degradation of cytoplasmic beta-catenin. The complex includes apc, the serine/threonine kinase gsk3 beta, and beta-catenin, which bind to conductin at distinct domains." SIGNOR-228003 AXIN2 protein Q9Y2T1 UNIPROT GSK3B protein P49841 UNIPROT "up-regulates activity" binding 9606 BTO:0000142;BTO:0000671;BTO:0000763 SIGNOR-C110 10911903 t gcesareni "It has been found that a multiprotein complex assembled by the cytoplasmic component conductin induces degradation of cytoplasmic beta-catenin. The complex includes apc, the serine/threonine kinase gsk3 beta, and beta-catenin, which bind to conductin at distinct domains." SIGNOR-79950 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 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 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 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 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 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 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 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 AXL protein P30530 UNIPROT AXL protein P30530 UNIPROT "up-regulates activity" phosphorylation Tyr779 ADCLDGLyALMSRCW -1 9178760 t llicata "Our data showed that various receptor substrates are at least associated with the C-terminal tyrosine pY821. Two additional potential autophosphorylation sites (pY866 and pY779) may play a minor role in binding of e€ector proteins" SIGNOR-250591 AZD1480 chemical CID:16659841 PUBCHEM JAK1 protein P23458 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190164 AZD1480 chemical CID:16659841 PUBCHEM JAK2 protein O60674 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190167 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 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 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 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 BACE1 protein P56817 UNIPROT APP protein P05067 UNIPROT "up-regulates activity" cleavage 28923680 t "Beta-secretase 1 (BACE1) cleaves the type-I transmembrane protein APP to form the N-terminus of Aβ." SIGNOR-255480 BACE1 protein P56817 UNIPROT protein B4DGD0 UNIPROT "up-regulates activity" cleavage Asp616 "EI SEVKMDAEFR HDS" 9606 BTO:0000007 10931940 t lperfetto "Figure 6 Preferred BACE1 and BACE2 cleavage sites. (A) Sequence of APP indicating α- and β-cleavage sites, BACE1- and BACE2-cleavage sites, and the location of mutations analyzed here. APP numbering is that of the 770-aa isoform." SIGNOR-261763 BACE2 protein Q9Y5Z0 UNIPROT protein B4DGD0 UNIPROT "up-regulates activity" cleavage Phe634 VHHQKLVFFAEDVGS 9606 BTO:0000007 10931940 t lperfetto "BACE2, a beta -secretase homolog, cleaves at the beta site and within the amyloid-beta region of the amyloid-beta precursor protein.|Aβ is produced from the Aβ precursor protein (APP) by two proteolytic events. A β-secretase activity cleaves APP at the N terminus of Aβ (β site) between amino acids Met-671 and Asp-672 |We show here that BACE2 cleaves APP at its β site and more efficiently at sites within the Aβ region of APP, after Phe-19 and Phe-20 of Aβ." SIGNOR-261772 BACE2 protein Q9Y5Z0 UNIPROT protein B4DGD0 UNIPROT "up-regulates activity" cleavage Phe709 ENPTYKFFEQMQN-- 9606 BTO:0000007 10931940 t lperfetto "BACE2, a beta -secretase homolog, cleaves at the beta site and within the amyloid-beta region of the amyloid-beta precursor protein.|Figure 6 Preferred BACE1 and BACE2 cleavage sites. (A) Sequence of APP indicating α- and β-cleavage sites, BACE1- and BACE2-cleavage sites, and the location of mutations analyzed here. APP numbering is that of the 770-aa isoform." SIGNOR-261779 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 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 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 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 BACH2 protein Q9BYV9 UNIPROT XBP1 protein P17861 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0005014 24821775 f miannu "Expression and activity of the UPR downstream effector XBP1 is regulated positively by STAT5 and negatively by the B-cell-specific transcriptional repressors BACH2 and BCL6." SIGNOR-253756 BAD protein Q92934 UNIPROT Apoptosis phenotype SIGNOR-PH2 SIGNOR up-regulates 9606 "BTO:0002418;BTO:0002552;BTO:0000018; BTO:0002207;BTO:0002203" 23725574 f irozzo "Our data suggested that increased expression of BAD enhance apoptosis and has negative influence on cell proliferation and tumor growth in NSCLC. Bad is a new potential target for tumor interventions." SIGNOR-256259 BAD protein Q92934 UNIPROT BCL2L1 protein Q07817 UNIPROT "down-regulates activity" binding 7834748 t lperfetto "Bad binds more strongly to Bcl-x, than Bcl-2 in mammalian cells, and it reversed the death repressor activity of Bcl-x,, but not that of Bcl-2. When Bad dimerized with Bcl-x,, Bax was displaced and apoptosis was restored." SIGNOR-249617 BAD protein Q92934 UNIPROT BCL2L2 protein Q92843 UNIPROT down-regulates binding 9606 15694340 t gcesareni "Bad, however, bound tightly to bcl-2, bcl2l1, and bcl2l2." SIGNOR-133805 BAD protein Q92934 UNIPROT BCL2 protein P10415 UNIPROT "down-regulates activity" relocalization 9606 BTO:0000007 15694340 t lperfetto "Apoptosis is initiated when Bcl-2 and its prosurvival relatives are engaged by proapoptotic BH3-only proteins via interaction of its BH3 domain with a groove on the Bcl-2-like proteins. These interactions have been considered promiscuous, but our analysis of the affinity of eight BH3 peptides for five Bcl-2-like proteins has revealed that the interactions vary over 10,000-fold in affinity, and accordingly, only certain protein pairs associate inside cells. Bim and Puma potently engaged all the prosurvival proteins comparably. Bad, however, bound tightly to Bcl-2, Bcl-xL, and Bcl-w but only weakly to A1 and not to Mcl-1." SIGNOR-133756 BAD protein Q92934 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR down-regulates 9606 "BTO:0002418;BTO:0002552;BTO:0000018; BTO:0002207;BTO:0002203" 23725574 f irozzo "Our data suggested that increased expression of BAD enhance apoptosis and has negative influence on cell proliferation and tumor growth in NSCLC. Bad is a new potential target for tumor interventions." SIGNOR-256260 BAD protein Q92934 UNIPROT TP53 protein P04637 UNIPROT "up-regulates activity" binding 9606 BTO:0002552 17000778 t lperfetto "We also demonstrate that bad physically interacts with cytoplasmic p53. bad is able to direct p53 to the mitochondria and forms a p53/bad complex at the mitochondria. the mitochondrial p53/bad complex promotes apoptosis" SIGNOR-149815 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 Bafetinib chemical CID:24853523 PUBCHEM LYN protein P07948 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190227 BAG1 protein Q99933 UNIPROT PPP1R15A protein O75807 UNIPROT "down-regulates activity" 9606 BTO:0000038 12724406 t lperfetto "Human BAG-1 proteins bind to the cellular stress response protein GADD34 and interfere with GADD34 functions.|BAG-1 negatively modulates GADD34-bound PP1 activity, and the expression of BAG-1 isoforms can also mask GADD34-mediated inhibition of colony formation and suppression of transcription. Our findings suggest that BAG-1 may function to suppress the GADD34-mediated cellular stress response and support a role for BAG-1 in the survival of cells undergoing stress." SIGNOR-254117 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 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 BAG5 protein Q9UL15 UNIPROT HSPA1A protein P0DMV8 UNIPROT "down-regulates activity" binding 9606 BTO:0000142 15603737 t Monia "Here, we show that BAG5, a BAG domain-containing family member, interacts with both Hsp70 and parkin with deleterious functional consequences. Through these interactions, BAG5 inhibits Hsp70 chaperone activity and parkin E3 ubiquitin ligase activity; Thus, BAG5 interacts with Hsp70 in vitro and in vivo, and substitution of select residues within the BAG domains is sufficient to abolish this interaction." SIGNOR-261196 BAG5 protein Q9UL15 UNIPROT HSPA1B protein P0DMV9 UNIPROT "down-regulates activity" binding 9606 BTO:0000142 15603737 t Monia "Here, we show that BAG5, a BAG domain-containing family member, interacts with both Hsp70 and parkin with deleterious functional consequences. Through these interactions, BAG5 inhibits Hsp70 chaperone activity and parkin E3 ubiquitin ligase activity; Thus, BAG5 interacts with Hsp70 in vitro and in vivo, and substitution of select residues within the BAG domains is sufficient to abolish this interaction." SIGNOR-261197 BAIAP2 protein Q9UQB8 UNIPROT WASF1 protein Q92558 UNIPROT up-regulates binding 9606 11130076 t gcesareni "Here we demonstrate that irsp53, a substrate forinsulinreceptor with unknown function, is the 'missing link' between rac and wave. Activated rac binds to the amino terminus of irsp53, and carboxy-terminal src-homology-3 domain of irsp53 binds to wave to form a trimolecular complex." SIGNOR-85299 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 BAK1 protein Q16611 UNIPROT AIFM1 protein O95831 UNIPROT up-regulates relocalization 9606 23003569 t gcesareni "First, bax/bak-mediated momp leads to the release of a significant part of the cyt c, smac/diablo and htra2/omi proteins. in a third step, cyt c, smac/diablo and htra2/omi, which were released into the cytosol, trigger caspase activation. This is necessary to alter the physical association of aif and endog with the im to enable their relocation to the cytosol." SIGNOR-192092 BAK1 protein Q16611 UNIPROT Apoptosis phenotype SIGNOR-PH2 SIGNOR up-regulates 9606 23567751 f miannu "The mitochondrial pathway of apoptosis proceeds when the outer mitochondrial membrane (OMM) is compromised by the pro-apoptotic BCL-2 family members, BAK and BAX. Once activated, BAK and BAX form proteolipid pores in the OMM leading to mitochondrial outer membrane permeabilization (MOMP), and the release of inner membrane space proteins, such as cytochrome c, which promotes caspase activation." SIGNOR-261493 BAK1 protein Q16611 UNIPROT BAK1 protein Q16611 UNIPROT up-regulates binding 9606 11175253 t amattioni "Allosteric activation of bak induces its intramembranous oligomerization into a proposed pore for cytochrome c efflux" SIGNOR-105203 BAK1 protein Q16611 UNIPROT CYCS protein P99999 UNIPROT up-regulates 9606 18097445 f gcesareni "This process of mitochondrial outer membrane permeabilization (momp) results in the release of cycs. It is commonly thought that bax and bak form pores in membranes" SIGNOR-160036 BAK1 protein Q16611 UNIPROT CYCS protein P99999 UNIPROT up-regulates relocalization 9606 11175253 t "Translocation from Mitochondria to Cytosol" amattioni "Allosteric activation of bak induces its intramembranous oligomerization into a proposed pore for cytochrome c efflux" SIGNOR-105206 BAK1 protein Q16611 UNIPROT DIABLO protein Q9NR28 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-170963 BAK1 protein Q16611 UNIPROT HTRA2 protein O43464 UNIPROT up-regulates 9606 21210296 f gcesareni "Permeabilization of the outer mitochondrial membrane allows the leakage of at least five apoptotic mediators from the mitochondrial intermembrane space, such as cyt c, (diablo/diablo), htra2/omi, apoptosis-inducing factors (aif), and endonuclease g. Such modifications result in their activation and translocation to outer mitochondrial membrane (omm) which helps it to interact with multidomain pro-apototic members, bax/baklike proteins, leading to their oligomerization and formation of pore." SIGNOR-170966 BAMBI protein Q13145 UNIPROT DVL2 protein O14641 UNIPROT up-regulates binding 9606 BTO:0000763 2662247 t gcesareni "Bmp-2 mediates phosphorylated smad1 (psmad1) or, with loss of bmprii, psmad3-dependent recruitment of disheveled (dvl) to promote rhoa-rac1 signaling necessary for motility." SIGNOR-23037 BAMBI protein Q13145 UNIPROT FZD5 protein Q13467 UNIPROT up-regulates binding 9606 BTO:0000763 2662247 t gcesareni "These data together suggest that bambi may form a ternary coreceptor complex with fzd5 and lrp6" SIGNOR-23040 BAP1 protein Q92560 UNIPROT CDKN2B protein P42772 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 26470845 t lperfetto "Since we found that ASXL1 and BAP1 both are enriched at the INK4B locus, our results suggest that activation of the INK4B locus requires ASXL1/BAP1-mediated deubiquitinylation of H2AK119ub1." SIGNOR-241656 BAP1 protein Q92560 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR down-regulates 10090 26416890 f lperfetto "The BAP1/ASXL2 Histone H2A Deubiquitinase Complex Regulates Cell Proliferation and is Disrupted in Cancer." SIGNOR-241660 BARD1 protein Q99728 UNIPROT BRCA1 protein P38398 UNIPROT up-regulates binding 9606 20029420 t gcesareni "Brac1 dimerizes with brca1?associated Ring domain protein 1 (bard1) to yield a functional e3 ligase." SIGNOR-162499 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 BAX protein Q07812 UNIPROT Apoptosis phenotype SIGNOR-PH2 SIGNOR up-regulates 9606 23567751 f miannu "The mitochondrial pathway of apoptosis proceeds when the outer mitochondrial membrane (OMM) is compromised by the pro-apoptotic BCL-2 family members, BAK and BAX. Once activated, BAK and BAX form proteolipid pores in the OMM leading to mitochondrial outer membrane permeabilization (MOMP), and the release of inner membrane space proteins, such as cytochrome c, which promotes caspase activation." SIGNOR-261494 BAX protein Q07812 UNIPROT BAX protein Q07812 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 10629050 t "Following Bid-induced conformational change" lperfetto "Following bid-induced conformational change, bax oligomerizes and inserts tightly within the outer mitochondrial membrane. The integration of bax in the outer mitochondrial membrane is followed by cytochrome crelease" SIGNOR-73895 BAX protein Q07812 UNIPROT BCL2 protein P10415 UNIPROT "down-regulates activity" binding 8358790 t lperfetto "Bax shows extensive amino acid homology with Bcl-2 and forms homodimers and heterodimers with Bcl-2 in vivo. When Bax predominates, programed cell death is accelerated, and the death repressor activity of Bcl-2 is countered." SIGNOR-249612 BAX protein Q07812 UNIPROT CYCS protein P99999 UNIPROT up-regulates 9606 18097445 f gcesareni "This process of mitochondrial outer membrane permeabilization (momp) results in the release of cycs.it is commonly thought that bax and bak form pores in membranes" SIGNOR-160039 BAX protein Q07812 UNIPROT CYCS protein P99999 UNIPROT up-regulates relocalization 9606 10629050 t "Translocation from Mitochondria to Cytosol" amattioni "The integration of bax oligomers in the outer mitochondrial membrane is followed by cytochrome crelease" SIGNOR-73898 BAX protein Q07812 UNIPROT DIABLO protein Q9NR28 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-170969 BBC3 protein Q9BXH1 UNIPROT BAK1 protein Q16611 UNIPROT up-regulates binding 9606 17289999 t gcesareni "Bh3-only proteins induce apoptosis at least primarily by engaging the multiple pro-survival relatives guarding bax and bak enabler bh3-only proteins such as puma promote momp more indirectly. They activate bax and bak by forming inhibitory complexes with the anti-apoptotic bh1-4 proteins such as bcl2, bclxl and mcl1 that normally stabilize the outer membrane." SIGNOR-152974 BBC3 protein Q9BXH1 UNIPROT BAX protein Q07812 UNIPROT up-regulates binding 9606 BTO:0000142 1557433 t gcesareni "The first Helix of bax plays a necessary role in its ligand-induced activation by the bh3-only proteins bid and puma" SIGNOR-20064 BBC3 protein Q9BXH1 UNIPROT BAX protein Q07812 UNIPROT up-regulates relocalization 9606 BTO:0000551 19439449 t gcesareni "Puma promotes bax translocation by both by directly interacting with bax and by competitive binding to bcl-x(l) in uv-induced apoptosis." SIGNOR-185671 BBC3 protein Q9BXH1 UNIPROT BCL2L1 protein Q07817 UNIPROT "down-regulates activity" binding 9606 BTO:0000007 15694340 t lperfetto "Only bimbh3 and bbc3 had comparable strong affinities for all the prosurvival proteins. The members that promote cell survival, including mammalian bcl-2, bcl-xl,bcl-w, mcl-1, and a1.Puma promotes bax translocation by both by directly interacting with bax and by competitive binding to bcl-x(l) in uv-induced apoptosis." SIGNOR-133811 BBC3 protein Q9BXH1 UNIPROT BCL2L2 protein Q92843 UNIPROT down-regulates binding 9606 15694340 t gcesareni "Only bimbh3 and bbc3 had comparable strong affinitiesfor all the prosurvival proteins. The members that promote cell survival, including mammalian bcl-2, bcl-xl,bcl-w, mcl-1, and a1." SIGNOR-133814 BBC3 protein Q9BXH1 UNIPROT BCL2 protein P10415 UNIPROT "down-regulates activity" binding 9606 BTO:0000007 15694340 t lperfetto "Only bimbh3 and bbc3 had comparable strong affinitiesfor all the prosurvival proteins. The members that promote cell survival, including mammalian bcl-2, bcl-xl,bcl-w, mcl-1, and a1." SIGNOR-133808 BBC3 protein Q9BXH1 UNIPROT BCL2 protein P10415 UNIPROT "down-regulates activity" binding 9606 BTO:0001938 11463392 t lperfetto "Puma localizes to the mitochondria, interacts with bcl-2, and function to induce cytochrome c release" SIGNOR-109506 BBC3 protein Q9BXH1 UNIPROT MCL1 protein Q07820 UNIPROT down-regulates binding 9606 15694340 t gcesareni "Only bimbh3 and bbc3 had comparable strong affinities for all the prosurvival proteins. The members that promote cell survival, including mammalian bcl-2, bcl-xl,bcl-w, mcl-1, and a1." SIGNOR-133817 BCAR1 protein P56945 UNIPROT EGR1 protein P18146 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000093 22431919 f miannu "In MCF-7 cells, we identified a positive feedback loop where p130(Cas) positively regulates EGR1 and NAB2, which in turn induce p130(Cas) expression." SIGNOR-253892 BCAR1 protein P56945 UNIPROT NAB2 protein Q15742 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000093 22431919 f miannu "In MCF-7 cells, we identified a positive feedback loop where p130(Cas) positively regulates EGR1 and NAB2, which in turn induce p130(Cas) expression." SIGNOR-253891 BCAR1 protein P56945 UNIPROT SMAD3 protein P84022 UNIPROT down-regulates binding 9606 18321991 t gcesareni "In this study, we show that, after tyrosine phosphorylation of p130cas mediated by integrin signaling, the phosphorylated p130cas is able to interact with phosphorylated smad3 and in turn prevent transcriptional activation by smad3" SIGNOR-161265 BCHE protein P06276 UNIPROT acetylcholine smallmolecule CHEBI:15355 ChEBI "down-regulates quantity" "small molecule catalysis" 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 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 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 BCL11A protein Q9H165 UNIPROT HBG1 protein P69891 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 20712774 f Regulation miannu "BCL11A maintains silencing of gamma-globin expression in adult erythroid cells and functions as a direct transcriptional regulator of the fetal to adult hemoglobin switch in humans. we found that BCL11A plays a central role in the evolutionarily divergent globin gene switches of mammals. As a factor critical for gamma-globin gene silencing, BCL11A should be considered as a therapeutic target to increase HbF in a directed manner in beta-thalassemia patients." SIGNOR-251774 BCL11A protein Q9H165 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-251802 BCL11A protein Q9H165 UNIPROT HBG2 protein P69892 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 20712774 f Regulation miannu "BCL11A maintains silencing of gamma-globin expression in adult erythroid cells and functions as a direct transcriptional regulator of the fetal to adult hemoglobin switch in humans. we found that BCL11A plays a central role in the evolutionarily divergent globin gene switches of mammals. As a factor critical for gamma-globin gene silencing, BCL11A should be considered as a therapeutic target to increase HbF in a directed manner in beta-thalassemia patients." SIGNOR-251775 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 BAX protein Q07812 UNIPROT "up-regulates activity" binding 9606 22492984 t lperfetto "Bim, and puma bind with high affinity to all pro-survival proteins" SIGNOR-196935 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 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 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 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 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 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 BCL2L1 protein Q07817 UNIPROT APAF1 protein O14727 UNIPROT "down-regulates activity" binding 9606 BTO:0000007 9539746 t lperfetto "These experiments demonstrate that bcl-xl associates with caspase-9 and apaf-1, and show that bcl-xl inhibits the maturation of caspase-9 mediated by apaf-1." SIGNOR-56399 BCL2L1 protein Q07817 UNIPROT Apoptosis phenotype SIGNOR-PH2 SIGNOR down-regulates 10090 BTO:0003328 9393856 f fcortellessa "Bcl-xL Expression Prevents Cytochrome c Redistribution and Subsequent Mitochondrial Depolarization during Apoptosis. Bcl-xL expression prevented both cytochrome c redistribution and mitochondrial membrane depolarization. In contrast, zVAD treatment could not prevent either cytochrome c redistribution or mitochondrial membrane depolarization in control transfectants withdrawn from IL-3. Thus, cytochrome c redistribution from mitochondria is an early apoptotic event that precedes mitochondrial membrane depolarization. Bcl-xL expression functions to inhibit both of these events. In at least some forms of cell death, the ability of Bcl-xL to regulate these mitochondrial events cannot be mimicked by caspase inhibition" SIGNOR-261683 BCL2L1 protein Q07817 UNIPROT BAD protein Q92934 UNIPROT "up-regulates activity" binding -1 10949026 t lperfetto "Bad dimerizes with bcl-xl at the mitochondrial membrane where it exert its killing effects. Phosphorylation of bad promotes its binding to 14-3-3 protein, which may sequester bad from bcl-xl, thus promoting cell cells survival." SIGNOR-81125 BCL2L1 protein Q07817 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" SIGNOR-152983 BCL2L1 protein Q07817 UNIPROT BAK1 protein Q16611 UNIPROT down-regulates binding 9606 9463381 t amattioni "Bcl-xl bind to bax or five other pro-apoptotic relatives (bak, bad, bik, bid or bim)" SIGNOR-55549 BCL2L1 protein Q07817 UNIPROT BAX protein Q07812 UNIPROT down-regulates binding 9606 9670005 t amattioni "The presence of an anti-apoptotic molecule such as bcl-2 or bcl-xl can inhibit the activation of bax following a death signal." SIGNOR-59141 BCL2L1 protein Q07817 UNIPROT BECN1 protein Q14457 UNIPROT down-regulates binding 9606 17446862 t gcesareni "The anti-apoptotic proteins bcl-2 and bcl-x(l) bind and inhibit beclin-1, an essential mediator of autophagy." SIGNOR-154480 BCL2L1 protein Q07817 UNIPROT CASP9 protein P55211 UNIPROT "down-regulates activity" binding 9606 BTO:0000007 9539746 t lperfetto "Bcl2l1 associates with casp9 and apaf-1 in mammalian cells.Bcl-XL interacts with Apaf-1 and inhibits Apaf-1-dependent caspase-9 activation" SIGNOR-56402 BCL2L1 protein Q07817 UNIPROT HIP1 protein O00291 UNIPROT down-regulates 9606 11007801 f miannu "Hip-1 activity was found to be independent of the ded-containing caspase 8 but was significantly inhibited by the antiapoptotic protein bcl-x(l), implicating the intrinsic pathway of apoptosis in hip-1-induced cell death." SIGNOR-82460 BCL2L1 protein Q07817 UNIPROT VDAC1 protein P21796 UNIPROT "down-regulates activity" binding 10365962 t lperfetto "The anti-apoptotic protein Bcl-x(L) closes VDAC by binding to it directly" SIGNOR-249614 BCL2L2 protein Q92843 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." SIGNOR-152989 BCL2L2 protein Q92843 UNIPROT BAX protein Q07812 UNIPROT down-regulates binding 9606 17452531 t gcesareni "Bcl-w may protect largely via its ability to associate with bax because it could efficiently protect xem from tbid and bid, bad, hrk, and bmf bh3 peptides" SIGNOR-154518 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 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 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 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 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 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 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 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 BCL3 protein P20749 UNIPROT CTCF protein P49711 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0004298 21912613 f miannu "In the present study, we report that regulation of CTCF by extracellular stress signals is dependent upon activations of an oxidative stress-regulated protein Bcl-3. We found that activated Bcl-3 was able to bind to the κB sites identified in the CTCF promoter region. Bcl-3 was activated by UV irradiation to interact with NF-κB p50 by forming a Bcl-3/p50 heterodimer complex. The Bcl-3/p50 complex suppressed CTCF promoter activity to down-regulate CTCF transcription." SIGNOR-253757 BCL3 protein P20749 UNIPROT HDAC1 protein Q13547 UNIPROT up-regulates binding 9606 15469820 t gcesareni "We show that bcl-3 is a substrate for the protein kinase gsk3 and that gsk3-mediated bcl-3 phosphorylation, which is inhibited by akt activation, targets its degradation through the proteasome pathway. This phosphorylation modulates its association with hdac1, -3, and -6" SIGNOR-129801 BCL3 protein P20749 UNIPROT HDAC3 protein O15379 UNIPROT up-regulates binding 9606 15469820 t gcesareni "We show that bcl-3 is a substrate for the protein kinase gsk3 and that gsk3-mediated bcl-3 phosphorylation, which is inhibited by akt activation, targets its degradation through the proteasome pathway. This phosphorylation modulates its association with hdac1, 3 and 6." SIGNOR-129804 BCL3 protein P20749 UNIPROT MDM2 protein Q00987 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000776;BTO:0000785 16384933 f gcesareni "One mechanism by which this inhibition occurs is through bcl-3-mediated induction of the p53 inhibitor hdm2. Both stable and transient overexpression of bcl-3 leads to increased hdm2 expression, and small interfering rna (sirna)-mediated knockdown of bcl-3 blocks expression of hdm2. ( articolo-abstract)" SIGNOR-143403 BCL3 protein P20749 UNIPROT NFKB1 protein P19838 UNIPROT "up-regulates activity" binding 9606 BTO:0004298 21912613 t miannu "In the present study, we report that regulation of CTCF by extracellular stress signals is dependent upon activations of an oxidative stress-regulated protein Bcl-3. We found that activated Bcl-3 was able to bind to the κB sites identified in the CTCF promoter region. Bcl-3 was activated by UV irradiation to interact with NF-κB p50 by forming a Bcl-3/p50 heterodimer complex. The Bcl-3/p50 complex suppressed CTCF promoter activity to down-regulate CTCF transcription." SIGNOR-254789 BCL3 protein P20749 UNIPROT NFKB2 protein Q00653 UNIPROT up-regulates 9606 BTO:0001286 16713561 f gcesareni "The cyclin d1 elevation is caused not by increased p65/p50 action but rather by increased nuclear activity of bcl-3-associated nf-kappab p50 and p52" SIGNOR-146771 BCL3 protein P20749 UNIPROT NFKB2 protein Q00653 UNIPROT up-regulates binding 9606 BTO:0001286 16713561 t gcesareni "The cyclin d1 elevation is caused not by increased p65/p50 action but rather by increased nuclear activity of bcl-3-associated nf-kappab p50 and p52." SIGNOR-146768 BCL6 protein P41182 UNIPROT CD80 protein P33681 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0000776 12860928 f "Upon CD40 signaling, transcription of the CD80 gene is induced by the nuclear factor (NF)-kappaB transcription factor. Our results show that BCL6 prevents CD40-induced expression of CD80 by binding its promoter region in vivo and suppressing its transcriptional activation by NF-kappaB. Consistent with a physiologic role for BCL6 in suppressing CD80, the expression of these two genes is mutually exclusive in B cells, and BCL6-defective mice show increased expression of CD80 in B cells." SIGNOR-253931 BCL6 protein P41182 UNIPROT FCER2 protein P06734 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000776 11342629 f "In this study, we report that PRDI-BF1/Blimp1 can bind to the same functional element in the human CD23b promoter to which BCL-6 and IRF-4 had previously been shown to bind, and that, like BCL-6, Blimp1 can repress IRF-4-transactivating ability" SIGNOR-253928 BCL6 protein P41182 UNIPROT LITAF protein Q99732 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001518 23795761 f miannu "BCL6 silencing increased LITAF expression, and chromatin immunoprecipitation and luciferase reporter assays demonstrated a direct transcriptional repression of LITAF by BCL6." SIGNOR-253758 BCL6 protein P41182 UNIPROT SUMO1 protein P63165 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000182 22723377 f "QPCR analysis of the resulting gene expression levels identified three genes that were affected in opposite sense by the downregulation of either BCL-6 or STAT5, namely cyclin D2 (CCND2), cyclin-dependent kinase inhibitor p15INK4B (CDKN2B), and SUMO1" SIGNOR-253929 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 BCLAF1 protein Q9NYF8 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001938 17938203 t Luana "These results demonstrate that Btf positively regulates TP53 expression through CPE-TP53." SIGNOR-261568 BCORL1 protein Q5H9F3 UNIPROT CTBP1 protein Q13363 UNIPROT "up-regulates activity" binding 9606 BTO:0002181 17379597 t irozzo "BCoR-L1 also interacts with the CtBP corepressor through a CtBP-interacting motif in its amino terminus. Furthermore, BCoR-L1 is located on the E-cadherin promoter, a known CtBP-regulated promoter, and represses the E-cadherin promoter activity in a reporter assay." SIGNOR-259193 BCORL1 protein Q5H9F3 UNIPROT HDAC5 protein Q9UQL6 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 17379597 t irozzo "BCoR-L1 interacts with Class II HDACs, HDAC4, HDAC5, and HDAC7, suggesting that they are involved in its function as transcriptional corepressor." SIGNOR-259113 BCORL1 protein Q5H9F3 UNIPROT HDAC7 protein Q8WUI4 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 17379597 t irozzo "BCoR-L1 interacts with Class II HDACs, HDAC4, HDAC5, and HDAC7, suggesting that they are involved in its function as transcriptional corepressor." SIGNOR-259114 BCOR protein Q6W2J9 UNIPROT BCL6 protein P41182 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 10898795 t miannu "In this study we have shown that BCoR interacts with BCL-6 and potentiates transcriptional repression by BCL-6 with striking specificity." SIGNOR-252235 BCOR protein Q6W2J9 UNIPROT Differentiation phenotype SIGNOR-PH37 SIGNOR down-regulates 10090 BTO:0004850 26847029 f irozzo "Our results strongly suggest that BCOR plays an indispensable role in hematopoiesis by inhibiting myeloid cell proliferation and differentiation and offer a mechanistic explanation for how BCOR regulates gene expression such as Hox genes." SIGNOR-256010 BCOR protein Q6W2J9 UNIPROT HDAC1 protein Q13547 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 10898795 t miannu "BCoR can interact w Because HDACs appear to be involved in repression by an increasing number of transcriptional repressors, we tested whether BCoR can associate with HDACs. BCoR can interact with HDAC1, HDAC3, and HDAC-B/5 more strongly than with HDAC-A/4, HDAC-C, HDAC-D, and HDAC-E." SIGNOR-252236 BCOR protein Q6W2J9 UNIPROT HDAC3 protein O15379 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 10898795 t miannu "BCoR can interact w Because HDACs appear to be involved in repression by an increasing number of transcriptional repressors, we tested whether BCoR can associate with HDACs. BCoR can interact with HDAC1, HDAC3, and HDAC-B/5 more strongly than with HDAC-A/4, HDAC-C, HDAC-D, and HDAC-E." SIGNOR-252237 BCOR protein Q6W2J9 UNIPROT HDAC5 protein Q9UQL6 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 10898795 t miannu "BCoR can interact w Because HDACs appear to be involved in repression by an increasing number of transcriptional repressors, we tested whether BCoR can associate with HDACs. BCoR can interact with HDAC1, HDAC3, and HDAC-B/5 more strongly than with HDAC-A/4, HDAC-C, HDAC-D, and HDAC-E." SIGNOR-252238 BCOR protein Q6W2J9 UNIPROT HOXA5 protein P20719 UNIPROT "down-regulates quantity by repression" "transcriptional repression" 10090 BTO:0004730 26847029 f irozzo "Importantly, our results showed that BCOR is a repressor of HoxA cluster of genes (HoxA5, HoxA7 and HoxA9) in myeloid cells. Knock-down of HoxA5, HoxA7 and HoxA9 significantly decreased the clonogenic growth of Bcor mutant and wild type cells, demonstrating the Hox genes, as targets of BCOR, played an important role in mediating BCOR’s function in regulating myeloid cell proliferation." SIGNOR-256012 BCOR protein Q6W2J9 UNIPROT HOXA7 protein P31268 UNIPROT "down-regulates quantity by repression" "transcriptional repression" 10090 BTO:0004730 26847029 f irozzo "Importantly, our results showed that BCOR is a repressor of HoxA cluster of genes (HoxA5, HoxA7 and HoxA9) in myeloid cells. Knock-down of HoxA5, HoxA7 and HoxA9 significantly decreased the clonogenic growth of Bcor mutant and wild type cells, demonstrating the Hox genes, as targets of BCOR, played an important role in mediating BCOR’s function in regulating myeloid cell proliferation." SIGNOR-256013 BCOR protein Q6W2J9 UNIPROT HOXA9 protein P31269 UNIPROT "down-regulates quantity by repression" "transcriptional repression" 10090 BTO:0004730 26847029 f irozzo "Importantly, our results showed that BCOR is a repressor of HoxA cluster of genes (HoxA5, HoxA7 and HoxA9) in myeloid cells. Knock-down of HoxA5, HoxA7 and HoxA9 significantly decreased the clonogenic growth of Bcor mutant and wild type cells, demonstrating the Hox genes, as targets of BCOR, played an important role in mediating BCOR’s function in regulating myeloid cell proliferation." SIGNOR-256014 BCOR protein Q6W2J9 UNIPROT "Noncanonical PRC1" complex SIGNOR-C151 SIGNOR "form complex" binding 10090 25533466 t miannu "inhibition of adipogenesis does not require the JmjC demethylase domain of FBXL10, but it does require the F-box and leucine-rich repeat domains, which we show recruit a noncanonical polycomb repressive complex 1 (PRC1) containing RING1B, SKP1, PCGF1, and BCOR." SIGNOR-255276 BCOR protein Q6W2J9 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR down-regulates 10090 BTO:0004850 26847029 f irozzo "Our results strongly suggest that BCOR plays an indispensable role in hematopoiesis by inhibiting myeloid cell proliferation and differentiation and offer a mechanistic explanation for how BCOR regulates gene expression such as Hox genes." SIGNOR-256011 BCOR protein Q6W2J9 UNIPROT RNF2 protein Q99496 UNIPROT "up-regulates activity" binding 9606 17296600 t miannu "BcoR and Fbxl10/Jhdm1B are among the most abundant Ring1B/Rnf2 interactors identified with the highest confidence, and their association has been validated by coimmunoprecipitation studies; hence we call this the Fbxl10-BcoR complex. In summary, we have widened the set of multiprotein complexes containing the Polycomb group protein Ring1B/Rnf2. The new interactors contain protein motifs whose enzymatic activities and binding properties would expand the regulatory potential and gene target diversity of Ring1B/Rnf2 complexes in terms of recruitment to and modification of chromatin" SIGNOR-252241 BCR-ABL "fusion protein" SIGNOR-FP6 SIGNOR BCR protein P11274 UNIPROT "down-regulates activity" phosphorylation Tyr328 YSPRSFEDCGGGYTP 9606 9467953 t Manara "Thus, we propose that the phosphorylation of tyrosine 328 and 360 within Bcr by Bcr ± Abl will drastically interfere with Bcr's kinase role in either signal transduction or some other cellular mechanism." SIGNOR-260829 BCR-ABL "fusion protein" SIGNOR-FP6 SIGNOR BCR protein P11274 UNIPROT down-regulates phosphorylation Tyr177 ADAEKPFyVNVEFHH 9606 BTO:0001271 8622703 t lperfetto "We have previously demonstrated that the bcr protein is tyrosine phosphorylated within first-exon sequences by the bcr-abl oncoprotein. Here we report that in addition to tyrose 177 (y-177), y-360 and y283 are phosphorylated in bcr-abl proteins in vitro. Tyrosine-phosphorylated bcr, phosphorylated in vitro by bcr-abl, was greatly inhibited in its serine/threonine kinase activity, impairing both auto- and transkinase activities of bcr." SIGNOR-40611 BCR-ABL "fusion protein" SIGNOR-FP6 SIGNOR BCR protein P11274 UNIPROT down-regulates phosphorylation Tyr283 YQPYQSIyVGGMMEG 9606 BTO:0001271 8622703 t lperfetto "We have previously demonstrated that the bcr protein is tyrosine phosphorylated within first-exon sequences by the bcr-abl oncoprotein. Here we report that in addition to tyrose 177 (y-177), y-360 and y283 are phosphorylated in bcr-abl proteins in vitro. Tyrosine-phosphorylated bcr, phosphorylated in vitro by bcr-abl, was greatly inhibited in its serine/threonine kinase activity, impairing both auto- and transkinase activities of bcr." SIGNOR-40615 BCR-ABL "fusion protein" SIGNOR-FP6 SIGNOR BCR protein P11274 UNIPROT down-regulates phosphorylation Tyr360 VSPSPTTyRMFRDKS 9606 BTO:0001271 8622703 t lperfetto "We have previously demonstrated that the bcr protein is tyrosine phosphorylated within first-exon sequences by the bcr-abl oncoprotein. Here we report that in addition to tyrose 177 (y-177), y-360 and y283 are phosphorylated in bcr-abl proteins in vitro. Tyrosine-phosphorylated bcr, phosphorylated in vitro by bcr-abl, was greatly inhibited in its serine/threonine kinase activity, impairing both auto- and transkinase activities of bcr." SIGNOR-40619 BCR-ABL "fusion protein" SIGNOR-FP6 SIGNOR CRKL protein P46109 UNIPROT up-regulates phosphorylation Tyr207 IPEPAHAyAQPQTTT 9606 BTO:0001271 9053848 t lperfetto "Tyrosine 207 in crkl is the bcr/abl phosphorylation sitephosphorylation of y207 provides a binding site for the crkl sh2 domain and potentially for other sh2-containing proteins." SIGNOR-46893 BCR-ABL "fusion protein" SIGNOR-FP6 SIGNOR CSF2RA/CSF2RB complex SIGNOR-C212 SIGNOR "up-regulates activity" phosphorylation 10090 BTO:0004052 14500898 t irozzo "This up-regulation required BCR-ABL tyrosine kinase activity and led to IL-3Rbetac/beta chain tyrosine phosphorylation in the absence of detectable IL-3 production. These results suggested that cytokine-independent IL-3 receptor activation could be a dominant signaling component in BCR-ABL-induced leukemogenesis. However, the IL-3Rβc/β chain could act as a cofactor in BCR-ABL-induced leukemogenesis by activation of its many known oncogenic signaling pathways." SIGNOR-256123 BCR-ABL "fusion protein" SIGNOR-FP6 SIGNOR CSF2RA/CSF2RB complex SIGNOR-C212 SIGNOR "up-regulates activity" phosphorylation 9606 BTO:0005248 8758906 t irozzo "We demonstrated that Bcr-Abl co-immunoprecipitates with, and constitutively phosphorylates, the common βc,subunit of the interleukin 3 and granulocyte/macrophage-colony stimulating factor receptors.We demonstrate that Bcr-Abl interacts with the common βc subunit of the IL-3 family of receptors and phosphorylates it on tyrosine." SIGNOR-255999 BCR-ABL "fusion protein" SIGNOR-FP6 SIGNOR CSF2RB protein P32927 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0005248 8758906 t irozzo "We demonstrated that Bcr-Abl co-immunoprecipitates with, and constitutively phosphorylates, the common βc,subunit of the interleukin 3 and granulocyte/macrophage-colony stimulating factor receptors.We demonstrate that Bcr-Abl interacts with the common βc subunit of the IL-3 family of receptors and phosphorylates it on tyrosine." SIGNOR-255814 BCR-ABL "fusion protein" SIGNOR-FP6 SIGNOR CTNNB1 protein P35222 UNIPROT up-regulates phosphorylation Tyr654 RNEGVATyAAAVLFR 9606 BTO:0001271 17318191 t lperfetto "Bcr-abl stabilizes beta-catenin in chronic myeloid leukemia through its tyrosine phosphorylationthe notion that y86 and y654 are located respectively within the n_ and c_terminal transcriptional domains of __catenin suggests that one or both residues might regulate the transactivating function of __catenin. In this regard, phosphorylation of y654 was reported to strengthen __catenin association with the basal transcription factor tata_binding protein (tbp)" SIGNOR-153431 BCR-ABL "fusion protein" SIGNOR-FP6 SIGNOR GRB2 protein P62993 UNIPROT "down-regulates activity" phosphorylation Tyr209 TGMFPRNyVTPVNRN 9606 BTO:0000007 20554525 t lperfetto "More recently, however, tyrosine phosphorylation of Grb2 in BCR-ABL-transformed cells on residues Tyr7, Tyr37, Tyr52, and Tyr209 in the SH3 domains has been reported and shown to negatively regulate the Ras/MAPK pathway." SIGNOR-246281 BCR-ABL "fusion protein" SIGNOR-FP6 SIGNOR GRB2 protein P62993 UNIPROT "down-regulates activity" phosphorylation Tyr37 EECDQNWyKAELNGK 9606 BTO:0000007 20554525 t lperfetto "More recently, however, tyrosine phosphorylation of Grb2 in BCR-ABL-transformed cells on residues Tyr7, Tyr37, Tyr52, and Tyr209 in the SH3 domains has been reported and shown to negatively regulate the Ras/MAPK pathway." SIGNOR-246289 BCR-ABL "fusion protein" SIGNOR-FP6 SIGNOR GRB2 protein P62993 UNIPROT "down-regulates activity" phosphorylation Tyr52 DGFIPKNyIEMKPHP 9606 BTO:0000007 20554525 t lperfetto "More recently, however, tyrosine phosphorylation of Grb2 in BCR-ABL-transformed cells on residues Tyr7, Tyr37, Tyr52, and Tyr209 in the SH3 domains has been reported and shown to negatively regulate the Ras/MAPK pathway." SIGNOR-246293 BCR-ABL "fusion protein" SIGNOR-FP6 SIGNOR GRB2 protein P62993 UNIPROT "down-regulates activity" phosphorylation Tyr7 yDFKATAD 9606 BTO:0000007 20554525 t lperfetto "More recently, however, tyrosine phosphorylation of Grb2 in BCR-ABL-transformed cells on residues Tyr7, Tyr37, Tyr52, and Tyr209 in the SH3 domains has been reported and shown to negatively regulate the Ras/MAPK pathway." SIGNOR-246285 BCR-ABL "fusion protein" SIGNOR-FP6 SIGNOR GRB2 protein P62993 UNIPROT down-regulates 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-112354 BCR-ABL "fusion protein" SIGNOR-FP6 SIGNOR GRB2 protein P62993 UNIPROT unknown phosphorylation Tyr160 QVPQQPTyVQALFDF 9606 BTO:0000007 20554525 t lperfetto "Our data show that BCR-ABL also phosphorylates Grb2 in Tyr160Previous 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-247146 BCR-ABL "fusion protein" SIGNOR-FP6 SIGNOR NRAS protein P01111 UNIPROT "up-regulates activity" 9543 8402896 f miannu "BCR-ABL-induced oncogenesis is mediated by direct interaction with the SH2 domain of the GRB-2 adaptor protein. Mutation of Y177 to phenylalanine (Y177F) abolishes GRB-2 binding and abrogates BCR-ABL-induced Ras activation." SIGNOR-261506 BCR-ABL "fusion protein" SIGNOR-FP6 SIGNOR STAT5A protein P42229 UNIPROT "up-regulates activity" phosphorylation 10090 BTO:0002882 8642285 t irozzo "Phosphorylation of STAT1 and STAT5 was directly due to the tyrosine kinase activity of Bcr/Abl since it could be activated or deactivated by temperature shifting of cells expressing the Bcr/Abl ts mutant.These data suggest that STATs can be activated directly by Bcr/Abl, possibly bypassing JAK family kinase activation." SIGNOR-255813 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 BDKRB1 protein P46663 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257362 BDKRB1 protein P46663 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-257411 BDKRB1 protein P46663 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-257036 BDKRB1 protein P46663 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257149 BDKRB1 protein P46663 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-256907 BDKRB1 protein P46663 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-257304 BDKRB1 protein P46663 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-256764 BDKRB2 protein P30411 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-257344 BDKRB2 protein P30411 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-257399 BDKRB2 protein P30411 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257199 BDKRB2 protein P30411 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-257281 BDKRB2 protein P30411 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-256695 BDKRB2 protein P30411 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256838 BDKRB2 protein P30411 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-257090 BDNF protein P23560 UNIPROT NTRK2 protein Q16620 UNIPROT up-regulates binding 9606 BTO:0000938 BTO:0000142 7679912 t gcesareni "Its interactions with trkb can be distinguished from those of brain-derived neurotrophic factor (bdnf) with trkb" SIGNOR-31597 BECN1 protein Q14457 UNIPROT Autophagosome_formation phenotype SIGNOR-PH36 SIGNOR up-regulates 9606 BTO:0001623 20921139 f miannu "Autophagy initiation signaling requires both the ULK1 kinase and the BECLIN 1–VPS34 core complex to generate autophagosomes, double-membraned vesicles that transfer cellular contents to lysosomes." SIGNOR-219545 BECN1 protein Q14457 UNIPROT USP10 protein Q14694 UNIPROT "up-regulates quantity by stabilization" deubiquitination 9606 BTO:0003704 21962518 t lperfetto "Interestingly, Beclin1 also controls the protein stabilities of USP10 and USP13 by regulating their deubiquitinating activities." SIGNOR-260298 BECN1 protein Q14457 UNIPROT USP13 protein Q92995 UNIPROT "up-regulates quantity by stabilization" deubiquitination 9606 BTO:0003704 21962518 t Giulio "We found that endogenous Beclin1 can interact with USP13 and the interaction was reduced in the presence of spautin-1 (Figure 5C). Interestingly, the DUB activities were significantly increased when USP13 and USP10 coincubated together or with Beclin1 or all 3 proteins together, suggesting the DUB activity can be significantly enhanced when USP13 interacts with its substrate Beclin1 or USP10." SIGNOR-260296 BECN1 protein Q14457 UNIPROT "Vps34 Complex I" complex SIGNOR-C242 SIGNOR "form complex" binding -1 30397185 t lperfetto "PtdIns3P recruits specific recognition modules that are common in protein-sorting pathways, such as autophagy and endocytic sorting. It is best characterized in two heterotetramers, complexes I and II. Complex I is composed of VPS34, VPS15, Beclin 1, and autophagy-related gene (ATG)14L, whereas complex II replaces ATG14L with UVRAG. |Complexes I and II are critical for early events in autophagy and endocytic sorting, respectively." SIGNOR-260315 BECN1 protein Q14457 UNIPROT "Vps34 Complex II" complex SIGNOR-C241 SIGNOR "form complex" binding -1 30397185 t lperfetto "PtdIns3P recruits specific recognition modules that are common in protein-sorting pathways, such as autophagy and endocytic sorting. It is best characterized in two heterotetramers, complexes I and II. Complex I is composed of VPS34, VPS15, Beclin 1, and autophagy-related gene (ATG)14L, whereas complex II replaces ATG14L with UVRAG. |Complexes I and II are critical for early events in autophagy and endocytic sorting, respectively." SIGNOR-260319 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 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 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 IL10RB protein Q08334 UNIPROT TYK2 protein P29597 UNIPROT up-regulates binding 9606 BTO:0000801;BTO:0000776 10347215 t milica "Specifically, il-10 effects the activation of jak1 (associated with the il-10 receptor ? Chain) and tyk2 (associated with the il-10 receptor ? Chain) and induces the activation of stat1, stat3, and, in some cells, stat5." SIGNOR-68013 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 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 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 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 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 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 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 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-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 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 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 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 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 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 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 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 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 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 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 FGFR3 protein P22607 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190269 BGJ-398 chemical CHEBI:63451 ChEBI FGFR4 protein P22455 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190272 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 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 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 BHLHE41 protein Q9C0J9 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-253714 "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 BID protein P55957 UNIPROT BAK1 protein Q16611 UNIPROT up-regulates binding 9606 12242151 t gcesareni "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. these data support a two-class model for bh3 domains: bid-like domains that activate bax, bak and bad-like domains that sensitize by occupying the pocket of antiapoptotic members." SIGNOR-92942 BID protein P55957 UNIPROT BAK1 protein Q16611 UNIPROT up-regulates binding 9606 17289999 t gcesareni "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. these data support a two-class model for bh3 domains: bid-like domains that activate bax, bak and bad-like domains that sensitize by occupying the pocket of antiapoptotic members." SIGNOR-152992 BID protein P55957 UNIPROT BAX protein Q07812 UNIPROT up-regulates binding 9606 10629050 t amattioni "Bid, a bh3-domain-only protein which interacts with bax, was able to trigger a conformational change in bax." SIGNOR-73902 BID protein P55957 UNIPROT BAX protein Q07812 UNIPROT up-regulates binding 9606 12242151 t gcesareni "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 cthe first alfa helix of bax plays a necessary role in its ligand-induced activation by the bh3-only proteins bid and puma" SIGNOR-92945 BID protein P55957 UNIPROT BAX protein Q07812 UNIPROT up-regulates binding 9606 15574335 t gcesareni "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 cthe first alfa helix of bax plays a necessary role in its ligand-induced activation by the bh3-only proteins bid and puma" SIGNOR-131442 BID protein P55957 UNIPROT BAX protein Q07812 UNIPROT up-regulates binding 9606 17289999 t gcesareni "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 cthe first alfa helix of bax plays a necessary role in its ligand-induced activation by the bh3-only proteins bid and puma" SIGNOR-152929 BID protein P55957 UNIPROT BCL2L1 protein Q07817 UNIPROT "down-regulates activity" binding 9606 BTO:0000093 22464442 t lperfetto "Overexpression of antiapoptotic proteins including Bcl-XL and/or Bcl-2 contributes to tumor initiation, progression, and resistance to therapy by direct interactions with proapoptotic BH3 proteins. Release of BH3 proteins from antiapoptotic proteins kills some cancer cells and sensitizes others to chemotherapy. Binding of Bcl-XL and Bcl-2 to the BH3 proteins Bad, Bid, and the three major isoforms of Bim was measured for fluorescent protein fusions in live cells using fluorescence lifetime imaging microscopy and fluorescence resonance energy transfer." SIGNOR-209675 BID protein P55957 UNIPROT CYCS protein P99999 UNIPROT "up-regulates activity" 9606 BTO:0000093 9727492 f "Translocation from Mitochondria to Cytosol" lperfetto "TBID induces first the clustering of mitochondria around the nuclei and release of cytochrome c." SIGNOR-59224 BIK protein Q13323 UNIPROT BCL2L1 protein Q07817 UNIPROT down-regulates binding 9606 7478623 t gcesareni "We have identified a novel cellular protein, bik, that interacts with the cellular survival-promoting proteins, bcl-2 and bcl-xl in transient transfection assays, bik promotes cell death in a manner similar to the death-promoting members of the bcl-2 family, bax and bak." SIGNOR-26453 BIRC2 protein Q13490 UNIPROT BIRC2 protein Q13490 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 BTO:0000567 14960576 t lperfetto "Ciap1 and ciap2 undergo autoubiquitination and degradation upon binding to the iap antagonist second mitochondrial activator of caspases (smac)/direct iap-binding protein with low pi (diablo), which is released from the mitochondria." SIGNOR-121877 BIRC2 protein Q13490 UNIPROT RIPK1 protein Q13546 UNIPROT "up-regulates activity" ubiquitination 9606 BTO:0000007 18570872 t amattioni "cIAP1 and cIAP2 directly ubiquitinate RIP1 and induce constitutive RIP1 ubiquitination in cancer cells and demonstrate that constitutively ubiquitinated RIP1 associates with the prosurvival kinase TAK1. In this way RIP1 functions as a prosurvival scaffold molecule instead of a proapoptotic adaptor protein" SIGNOR-179100 BIRC2 protein Q13490 UNIPROT RIPK1 protein Q13546 UNIPROT "up-regulates activity" ubiquitination 9606 BTO:0000459 18621737 t amattioni "c-IAPs are ubiquitin ligases capable of promoting polymerization of non-degradative Lys-63-linked polyubiquitin chains on the critical adapter in the canonical NF-_B signaling pathway, RIP1. c-IAPs are E3 ligases and RIP1 ubiquitination is critical for propagation of TNF_-induced NF-_B activation" SIGNOR-179439 BIRC2 protein Q13490 UNIPROT TRAF2 protein Q12933 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 20651737 t lperfetto "Engagement of cd40 with its ligand cd40l results in the recruitment of the TRAF3/TRAF2/cIAP Complex to the receptor. At the receptor, traf3 undergoes ciap-dependent k48-linked polyubiquitylation (ub) that targets it for proteasomal degradation. In the absence of traf3, nik protein levels accumulate as it can no longer be recruited to the TRAF2/cIAP Complex." SIGNOR-167057 BIRC3 protein Q13489 UNIPROT BIRC2 protein Q13490 UNIPROT "up-regulates activity" binding 9606 23070005 t amattioni "Ligand-stimulated aggregation of receptor complexes causes recruitment of multiple traf2 trimers, which in turn leads to cIAP1 or cIAP2 dimerization." SIGNOR-199088 BIRC3 protein Q13489 UNIPROT BIRC3 protein Q13489 UNIPROT "down-regulates activity" ubiquitination 9606 BTO:0000567 14960576 t amattioni "Ciap1 and ciap2 undergo autoubiquitination and degradation upon binding to the iap antagonist second mitochondrial activator of caspases (smac)/direct iap-binding protein with low pi (diablo), which is released from the mitochondria." SIGNOR-121880 BIRC3 protein Q13489 UNIPROT CASP9 protein P55211 UNIPROT down-regulates binding 9606 9545235 t gcesareni "Xiap, birc2 and birc3 were shown to bind pro-casp9. Iaps may suppress casp9 by direct auto-activation of pro-caspase-11" SIGNOR-56481 BIRC3 protein Q13489 UNIPROT MAP3K14 protein Q99558 UNIPROT down-regulates ubiquitination 9606 20682767 t gcesareni "Ciap1/2 (cellular inhibitor of apoptosis 1 and 2) ubiquitinate nik for degradation." SIGNOR-167298 BIRC3 protein Q13489 UNIPROT RIPK1 protein Q13546 UNIPROT "up-regulates activity" ubiquitination Lys377 NEPSLQSkLQDEANY 9606 16603398 t amattioni "In this report, we show that ciap1 and ciap2 promote cancer cell survival by functioning as e3 ubiquitin ligases that maintain constitutive ubiquitination of the rip1 adaptor protein." SIGNOR-145855 BIRC3 protein Q13489 UNIPROT RIPK1 protein Q13546 UNIPROT "up-regulates activity" ubiquitination Lys377 NEPSLQSkLQDEANY 9606 18570872 t amattioni "In this report, we show that ciap1 and ciap2 promote cancer cell survival by functioning as e3 ubiquitin ligases that maintain constitutive ubiquitination of the rip1 adaptor protein." SIGNOR-179104 BIRC3 protein Q13489 UNIPROT RIPK1 protein Q13546 UNIPROT "up-regulates activity" ubiquitination Lys377 NEPSLQSkLQDEANY 9606 18621737 t amattioni "In this report, we show that ciap1 and ciap2 promote cancer cell survival by functioning as e3 ubiquitin ligases that maintain constitutive ubiquitination of the rip1 adaptor protein." SIGNOR-179443 BIRC3 protein Q13489 UNIPROT TRAF2 protein Q12933 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 18997794 t lperfetto "Traf3-binding receptors stabilize nik by activating ciap-dependent degradation of traf2 and traf3." SIGNOR-182131 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 BTO:0000150;BTO:0000551 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 DIABLO protein Q9NR28 UNIPROT down-regulates binding 9606 17546047 t gcesareni "Mitochondrial survivin associated with smac/diablo, delaying its release." SIGNOR-155361 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 BIRC6 protein Q9NR09 UNIPROT CASP3 protein P42574 UNIPROT down-regulates binding 9606 15200957 t gcesareni "Bruce binds and thereby inhibits caspases, in particular effector caspase-3." SIGNOR-125956 BIRC7 protein Q96CA5 UNIPROT DIABLO protein Q9NR28 UNIPROT down-regulates binding 9606 BTO:0000848 15485396 t gcesareni "These results suggest that ml-iap might regulate apoptosis by sequestering smac and preventing it from antagonizing xiap-mediated caspases, rather than by direct caspases." SIGNOR-129869 "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 PRKCD protein Q05655 UNIPROT down-regulates "chemical inhibition" 9606 Other t CellSignaling gcesareni SIGNOR-190350 "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 PRKCG protein P05129 UNIPROT down-regulates "chemical inhibition" 9606 Other t CellSignaling gcesareni SIGNOR-190356 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 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 BLK protein P51451 UNIPROT FCGR2A protein P12318 UNIPROT "up-regulates activity" phosphorylation Tyr288 YETADGGyMTLNPRA -1 8756631 t lperfetto "To identify the FcgammaRII-phosphorylating protein tyrosine kinase (PTK), we used the combination of an in vitro and an in vivo approach. In an in vitro assay using recombinant cytoplasmic tails of the different FcgammaRII isoforms as well as tyrosine exchange mutants, we show that each of the BCR-associated PTKs (Lyn, Blk, Fyn, and Syk) shows different phosphorylation patterns with regard to the different FcgammaR isoforms and point|Fyn and Blk definitely phosphorylate Y-282 in the ITAM of Fc_RIIa/c, whereas the non-ITAM tyrosine residue (Y-275) becomes phosphorylated by Syk, as the phosphorylation of double point mutants shows. In addi-tion to these tyrosine residues, Fyn, Blk, and Syk might phosphorylate the most C-terminal tyrosine residue (Y-298) because altering this tyrosine residue together with one of the tyrosine residues clearly shown to be phosphorylated by the respective PTK results in the abrogation of phosphorylation." SIGNOR-249311 BLK protein P51451 UNIPROT FCGR2A protein P12318 UNIPROT "up-regulates activity" phosphorylation Tyr304 TDDDKNIyLTLPPND -1 8756631 t lperfetto "To identify the FcgammaRII-phosphorylating protein tyrosine kinase (PTK), we used the combination of an in vitro and an in vivo approach. In an in vitro assay using recombinant cytoplasmic tails of the different FcgammaRII isoforms as well as tyrosine exchange mutants, we show that each of the BCR-associated PTKs (Lyn, Blk, Fyn, and Syk) shows different phosphorylation patterns with regard to the different FcgammaR isoforms and point|Fyn and Blk definitely phosphorylate Y-282 in the ITAM of Fc_RIIa/c, whereas the non-ITAM tyrosine residue (Y-275) becomes phosphorylated by Syk, as the phosphorylation of double point mutants shows. In addi-tion to these tyrosine residues, Fyn, Blk, and Syk might phosphorylate the most C-terminal tyrosine residue (Y-298) because altering this tyrosine residue together with one of the tyrosine residues clearly shown to be phosphorylated by the respective PTK results in the abrogation of phosphorylation." SIGNOR-249312 BLOC-3 complex SIGNOR-C253 SIGNOR RAB32 protein Q13637 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9606 23174301 t lperfetto "HPS1/HPS4 was active exclusively for RAB32 and RAB38. Moreover, when overexpressed with HPS1 in HeLa cells, a mitochondrially restricted form of HPS4 preferentially recruited GFP-tagged RAB32 or RAB38 – but not the related RAB7 or RAB9 – to mitochondria. Activity in both assays required both HPS1 and HPS4. Finally, depletion of HPS1 or HPS4 by siRNA in a pigmented human melanoma cell line, MNT-1, resulted in the mislocalization of RAB32. These data provide strong evidence that BLOC-3 is a selective GEF for RAB32 and RAB38 " SIGNOR-260693 BLOC-3 complex SIGNOR-C253 SIGNOR RAB38 protein P57729 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9606 23174301 t lperfetto "HPS1/HPS4 was active exclusively for RAB32 and RAB38. Moreover, when overexpressed with HPS1 in HeLa cells, a mitochondrially restricted form of HPS4 preferentially recruited GFP-tagged RAB32 or RAB38 – but not the related RAB7 or RAB9 – to mitochondria. Activity in both assays required both HPS1 and HPS4. Finally, depletion of HPS1 or HPS4 by siRNA in a pigmented human melanoma cell line, MNT-1, resulted in the mislocalization of RAB32. These data provide strong evidence that BLOC-3 is a selective GEF for RAB32 and RAB38 " SIGNOR-260694 "Blood vessel damage" stimulus SIGNOR-ST26 SIGNOR VWF protein P04275 UNIPROT up-regulates 9606 NBK559062 f lperfetto "Exposed VWF bound to collagen from vascular injury and endothelial damage adheres to the GPIb receptor on platelets to initiate signaling pathways for platelet activation, the next step in primary hemostasis. VW|VWF released by Weibel-Palade bodies or alpha-granules can enter circulation or accumulate in the subendothelial matrix binding to collagen through its A3 domain. Once exposed under high shear stress conditions in the arterial circulation, VWF can bind to platelets via its A1 domain." SIGNOR-261862 BLVRA protein P53004 UNIPROT PRKCB protein P05771 UNIPROT up-regulates phosphorylation Thr500 WDGVTTKtFCGTPDY 9606 17227757 t llicata "Human biliverdin reductase, a previously unknown activator of protein kinase c ?II the phosphorylation of thr500 was confirmed by immunoblotting of hbvr.pkc betaii immunocomplex." SIGNOR-152181 BMI1 protein P35226 UNIPROT BMI1 protein P35226 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000093 23239878 t gcesareni "Here, we report that BMI1 autoactivates its own promoter via an E-box present in its promoter." SIGNOR-245344 BMI1 protein P35226 UNIPROT CDKN2A protein P42771 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 20551323 f gcesareni "One important pathway in which bmi-1 acts to promote the overall growth of mice and cellular proliferation includes cdkn2a;bmi-1 represses the expression of cdkn2a, which encodes two cyclin-dependent kinase inhibitors, p16ink4a (p16) and p19arf" SIGNOR-166163 BMI1 protein P35226 UNIPROT CDKN2A protein P42771 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 24392140 t lperfetto "In HEK293A cells transfected with luciferase reporter constructs, necdin relieves Bmi1-dependent repression of p16 promoter activity," SIGNOR-253385 BMI1 protein P35226 UNIPROT CDKN2A protein Q8N726 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 20551323 f gcesareni "One important pathway in which bmi-1 acts to promote the overall growth of mice and cellular proliferation includes cdkn2a;bmi-1 represses the expression of cdkn2a, which encodes two cyclin-dependent kinase inhibitors, p16ink4a (p16) and p19arf" SIGNOR-259359 BMI1 protein P35226 UNIPROT NDN protein Q99608 UNIPROT down-regulates 9606 BTO:0000007 24392140 f lperfetto "In HEK293A cells transfected with luciferase reporter constructs, necdin relieves Bmi1-dependent repression of p16 promoter activity, whereas Bmi1 counteracts necdin-mediated repression of E2F1-dependent Cdk1 promoter activity." SIGNOR-253386 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 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 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 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 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 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 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 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/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 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 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 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 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 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 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 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 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 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 BMP4 protein P12644 UNIPROT BMP4 protein P12644 UNIPROT up-regulates binding 9606 BTO:0000887 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/1B/2 complex SIGNOR-C29 SIGNOR "up-regulates activity" binding 9606 BTO:0001957;BTO:0002245 8006002 t fspada "BMP-4 bound to ALK-3 and ALK-6 efficiently" SIGNOR-236932 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 BTO:0001253 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 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 BMP7 protein P18075 UNIPROT ACTR2 protein P61160 UNIPROT up-regulates binding 9606 16446785 t acerquone "The two ligands induce the formation of two ligand-receptor complexes, cbmp7 (blue) and ctgf-b (red), that share the type i receptor alk2" SIGNOR-144144 BMP7 protein P18075 UNIPROT ACVR1/BMPR2 complex SIGNOR-C30 SIGNOR up-regulates binding 10090 BTO:0000165 11282024 t lperfetto "Bmp-4 and gdf-5 are known to bind to activin receptor-like kinase 3 (alk-3) and/or alk-6 (also termed bmp type ia and type ib receptors, respectively), whereas bmp-6 and bmp-7 preferentially bind to alk-2" SIGNOR-235364 BMP7 protein P18075 UNIPROT ACVR1 protein Q04771 UNIPROT up-regulates binding 10090 BTO:0000165 SIGNOR-C30 11282024 t gcesareni "Bmp-4 and gdf-5 are known to bind to activin receptor-like kinase 3 (alk-3) and/or alk-6 (also termed bmp type ia and type ib receptors, respectively), whereas bmp-6 and bmp-7 preferentially bind to alk-2" SIGNOR-236913 BMP7 protein P18075 UNIPROT ACVR2A protein P27037 UNIPROT up-regulates binding 9606 9748228 t fspada "We show that bmp7 and activin bind to the same type ii receptors, actrii and iib, but recruit distinct type i receptors into heteromeric receptor complexes" SIGNOR-60237 BMP7 protein P18075 UNIPROT ACVR2B protein Q13705 UNIPROT up-regulates binding 9606 9748228 t acerquone "We show that bmp7 and activin bind to the same type ii receptors, actrii and iib, but recruit distinct type i receptors into heteromeric receptor complexes." SIGNOR-60240 BMP7 protein P18075 UNIPROT BMP7 protein P18075 UNIPROT up-regulates binding 9606 BTO:0000887 11178121 t lperfetto "Bmps are dimeric proteins with a single inter-chain disulfide bond. The dimeric conformation is an absolute requirement for the biological action and interac- tion with receptors" SIGNOR-236172 BMP7 protein P18075 UNIPROT BMPR1A/1B/2 complex SIGNOR-C29 SIGNOR "up-regulates activity" binding 9606 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-232216 BMP7 protein P18075 UNIPROT BMPR1A/1B/2 complex SIGNOR-C29 SIGNOR up-regulates binding 9606 7644468 t lperfetto "In transfected cos-1 cells, osteogenic protein (op)-1/bmp-7, and less efficiently bmp-4, bound to bmpr-ii. Bmpr-ii bound ligands only weakly alone, but the binding was facilitated by the presence of previously identified type i receptors for bmps. Binding of op-1/bmp-7 to bmpr-ii was also observed in nontransfected cell lines. Moreover, a transcriptional activation signal was transduced by bmpr-ii in the presence of type i receptors after stimulation by op-1/bmp-7." SIGNOR-217520 BMP7 protein P18075 UNIPROT BMPR2 protein Q13873 UNIPROT up-regulates binding 9606 SIGNOR-C29 7644468 t acerquone "In transfected cos-1 cells, osteogenic protein (op)-1/bmp-7, and less efficiently bmp-4, bound to bmpr-ii. Bmpr-ii bound ligands only weakly alone, but the binding was facilitated by the presence of previously identified type i receptors for bmps. Binding of op-1/bmp-7 to bmpr-ii was also observed in nontransfected cell lines. Moreover, a transcriptional activation signal was transduced by bmpr-ii in the presence of type i receptors after stimulation by op-1/bmp-7." SIGNOR-30512 BMP7 protein P18075 UNIPROT Brown_adipogenesis phenotype SIGNOR-PH27 SIGNOR up-regulates 9606 18719589 f fspada "Here we demonstrate that whereas some members of the family of bone morphogenetic proteins (bmps) support white adipocyte differentiation, bmp7 singularly promotes differentiation of brown preadipocytes even in the absence of the normally required hormonal induction cocktail." SIGNOR-180305 BMP7 protein P18075 UNIPROT DLK1 protein P80370 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 20584981 f fspada "Bmp7 could directly suppress pref-1 expression, thereby allowing the initiation of the adipogenic program." SIGNOR-166426 BMP7 protein P18075 UNIPROT MAPK14 protein Q16539 UNIPROT up-regulates 9606 18719589 f "induction of mitochondrial biogenesis" fspada "Bmp7 activates a full program of brown adipogenesis including induction of early regulators of brown fat fate prdm16 (pr-domain-containing 16;ref. 4) and pgc-1alpha (peroxisome proliferator-activated receptor-gamma (ppargamma) coactivator-1alpha;ref. 5), increased expression of the brown-fat-defining marker uncoupling protein 1 (ucp1) and adipogenic transcription factors ppargamma and ccaat/enhancer-binding proteins (c/ebps), and induction of mitochondrial biogenesis via p38 mitogen-activated protein (map) kinase-(also known as mapk14) and pgc-1-dependent pathways" SIGNOR-180308 BMP7 protein P18075 UNIPROT PPARGC1A protein Q9UBK2 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 18719589 f "induction of mitochondrial biogenesis" fspada "Bmp7 activates a full program of brown adipogenesis including induction of early regulators of brown fat fate prdm16 (pr-domain-containing 16;ref. 4) and pgc-1alpha (peroxisome proliferator-activated receptor-gamma (ppargamma) coactivator-1alpha;ref. 5), increased expression of the brown-fat-defining marker uncoupling protein 1 (ucp1) and adipogenic transcription factors ppargamma and ccaat/enhancer-binding proteins (c/ebps), and induction of mitochondrial biogenesis via p38 mitogen-activated protein (map) kinase-(also known as mapk14) and pgc-1-dependent pathways" SIGNOR-180314 BMP7 protein P18075 UNIPROT PPARGC1A protein Q9UBK2 UNIPROT up-regulates "transcriptional regulation" 9606 18719589 f "Induction of mitochondrial biogenesis" fspada "Bmp7 activates a full program of brown adipogenesis including induction of early regulators of brown fat fate prdm16 (pr-domain-containing 16; ref. 4) and pgc-1alpha (peroxisome proliferator-activated receptor-gamma (ppargamma) coactivator-1alpha; ref. 5), increased expression of the brown-fat-defining marker uncoupling protein 1 (ucp1) and adipogenic transcription factors ppargamma and ccaat/enhancer-binding proteins (c/ebps), and induction of mitochondrial biogenesis via p38 mitogen-activated protein (map) kinase-(also known as mapk14) and pgc-1-dependent pathways" SIGNOR-210056 BMP7 protein P18075 UNIPROT PPARG protein P37231 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 18719589 f lperfetto "Bmp7 activates a full program of brown adipogenesis including induction of early regulators of brown fat fate prdm16 (pr-domain-containing 16;ref. 4) and pgc-1alpha (peroxisome proliferator-activated receptor-gamma (ppargamma) coactivator-1alpha;ref. 5), increased expression of the brown-fat-defining marker uncoupling protein 1 (ucp1) and adipogenic transcription factors ppargamma and ccaat/enhancer-binding proteins (c/ebps), and induction of mitochondrial biogenesis via p38 mitogen-activated protein (map) kinase-(also known as mapk14) and pgc-1-dependent pathways" SIGNOR-180311 BMP7 protein P18075 UNIPROT PRDM16 protein Q9HAZ2 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 18719589 f fspada "Bmp7 activates a full program of brown adipogenesis including induction of early regulators of brown fat fate prdm16 (pr-domain-containing 16;ref. 4) and pgc-1alpha (peroxisome proliferator-activated receptor-gamma (ppargamma) coactivator-1alpha;ref. 5), increased expression of the brown-fat-defining marker uncoupling protein 1 (ucp1) and adipogenic transcription factors ppargamma and ccaat/enhancer-binding proteins (c/ebps), and induction of mitochondrial biogenesis via p38 mitogen-activated protein (map) kinase-(also known as mapk14) and pgc-1-dependent pathways" SIGNOR-180317 BMP7 protein P18075 UNIPROT PRDM16 protein Q9HAZ2 UNIPROT up-regulates "transcriptional regulation" 9606 18719589 f fspada "Bmp7 activates a full program of€š brown€š adipogenesis€š including induction of early regulators of€š brown€š fat fate prdm16 (pr-domain-containing 16; ref. 4) and pgc-1alpha (peroxisome proliferator-activated receptor-gamma (ppargamma) coactivator-1alpha; ref. 5), increased expression of the€š brown-fat-defining marker uncoupling protein 1 (ucp1) and adipogenic transcription factors ppargamma and ccaat/enhancer-binding proteins (c/ebps), and induction of mitochondrial biogenesis via p38 mitogen-activated protein (map) kinase-(also known as mapk14) and pgc-1-dependent pathways" SIGNOR-210053 BMP7 protein P18075 UNIPROT UCP1 protein P25874 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 18719589 f fspada "Bmp7 activates a full program of brown adipogenesis including induction of early regulators of brown fat fate prdm16 (pr-domain-containing 16;ref. 4) and pgc-1alpha (peroxisome proliferator-activated receptor-gamma (ppargamma) coactivator-1alpha;ref. 5), increased expression of the brown-fat-defining marker uncoupling protein 1 (ucp1) and adipogenic transcription factors ppargamma and ccaat/enhancer-binding proteins (c/ebps), and induction of mitochondrial biogenesis via p38 mitogen-activated protein (map) kinase-(also known as mapk14) and pgc-1-dependent pathways" SIGNOR-180354 BMP7 protein P18075 UNIPROT UCP1 protein P25874 UNIPROT up-regulates "transcriptional regulation" 9606 18719589 f fspada "Bmp7 activates a full program of brown adipogenesis including induction of early regulators of brown fat fate prdm16 (pr-domain-containing 16; ref. 4) and pgc-1alpha (peroxisome proliferator-activated receptor-gamma (ppargamma) coactivator-1alpha; ref. 5), increased expression of the brown-fat-defining marker uncoupling protein 1 (ucp1) and adipogenic transcription factors ppargamma and ccaat/enhancer-binding proteins (c/ebps), and induction of mitochondrial biogenesis via p38 mitogen-activated protein (map) kinase-(also known as mapk14) and pgc-1-dependent pathways" SIGNOR-210059 BMPR1A/1B/2 complex SIGNOR-C29 SIGNOR SMAD1 protein Q15797 UNIPROT "up-regulates activity" phosphorylation Ser463 SPHNPISsVS 9606 BTO:0000416 9136927 t lperfetto "Here, we report that BMP receptors phosphorylate and activate Smad1 directly. Phosphorylation of Smad1 in vivo involves serines in the carboxy-terminal motif SSXS. These residues are phosphorylated directly by a BMP type I receptor in vitro" SIGNOR-217985 BMPR1A/1B/2 complex SIGNOR-C29 SIGNOR SMAD1 protein Q15797 UNIPROT "up-regulates activity" phosphorylation Ser465 HNPISSVs 9606 BTO:0000416 9136927 t lperfetto "Here, we report that BMP receptors phosphorylate and activate Smad1 directly. Phosphorylation of Smad1 in vivo involves serines in the carboxy-terminal motif SSXS. These residues are phosphorylated directly by a BMP type I receptor in vitro" SIGNOR-217989 BMPR1A/1B/2 complex SIGNOR-C29 SIGNOR SMAD1 protein Q15797 UNIPROT up-regulates phosphorylation Ser463 SPHNPISsVS 9606 9136927 t lperfetto "Here, we report that bmp receptors phosphorylate and activate smad1 directly. Phosphorylation of smad1 in vivo involves serines in the carboxy-terminal motif ssxs. These residues are phosphorylated directly by a bmp type i receptor in vitro" SIGNOR-210079 BMPR1A/1B/2 complex SIGNOR-C29 SIGNOR SMAD1 protein Q15797 UNIPROT up-regulates phosphorylation Ser465 HNPISSVs 9606 9136927 t lperfetto "Here, we report that bmp receptors phosphorylate and activate smad1 directly. Phosphorylation of smad1 in vivo involves serines in the carboxy-terminal motif ssxs. These residues are phosphorylated directly by a bmp type i receptor in vitro" SIGNOR-249648 BMPR1A protein P36894 UNIPROT MAP3K7 protein O43318 UNIPROT "up-regulates activity" phosphorylation 10090 BTO:0001957 8533096 f ggiuliani "We also examined whether TAK1 was activated by bone morphogenetic protein (BMP) […]. BMP-4 lalso stimulated TAK1 activity in a time- and dose-dependent manner" SIGNOR-255815 BMPR1A protein P36894 UNIPROT MAPK14 protein Q16539 UNIPROT "up-regulates activity" phosphorylation 10090 BTO:0004058 19620713 f ggiuliani "The expression of CA-BMPr1A and CA-BMPr1B mRNA was confirmed by RT-PCR using appropriate primers to distinguish expression of the constitutively active receptors from endogenous BMP receptors; specific antibodies for these receptors were not available. However, the functional effects of their expression, i.e., phosphorylation of Smad1/5/8 and p38 MAPK, verify overexpression of the constitutively active receptors (Fig. 3B). Thus, their overexpression provoked a substantial rise in the phosphorylation of Smad1/5/8 and p38 MAPK, known downstream phosphorylated intermediates in the BMP signaling pathway (Fig. 3B) (16, 17)." SIGNOR-255785 BMPR1A protein P36894 UNIPROT SMAD1/4 complex SIGNOR-C85 SIGNOR "up-regulates activity" phosphorylation 10090 BTO:0004058 19620713 f ggiuliani "The expression of CA-BMPr1A and CA-BMPr1B mRNA was confirmed by RT-PCR using appropriate primers to distinguish expression of the constitutively active receptors from endogenous BMP receptors; specific antibodies for these receptors were not available. However, the functional effects of their expression, i.e., phosphorylation of Smad1/5/8 and p38 MAPK, verify overexpression of the constitutively active receptors (Fig. 3B). Thus, their overexpression provoked a substantial rise in the phosphorylation of Smad1/5/8 and p38 MAPK, known downstream phosphorylated intermediates in the BMP signaling pathway (Fig. 3B) (16, 17)." SIGNOR-255787 BMPR1A protein P36894 UNIPROT SMAD1/5/8 proteinfamily SIGNOR-PF35 SIGNOR "up-regulates activity" phosphorylation 10090 BTO:0004058 19620713 t ggiuliani "The expression of CA-BMPr1A and CA-BMPr1B mRNA was confirmed by RT-PCR using appropriate primers to distinguish expression of the constitutively active receptors from endogenous BMP receptors; specific antibodies for these receptors were not available. However, the functional effects of their expression, i.e., phosphorylation of Smad1/5/8 and p38 MAPK, verify overexpression of the constitutively active receptors (Fig. 3B). Thus, their overexpression provoked a substantial rise in the phosphorylation of Smad1/5/8 and p38 MAPK, known downstream phosphorylated intermediates in the BMP signaling pathway (Fig. 3B) (16, 17)." SIGNOR-255831 BMPR1A protein P36894 UNIPROT SMAD1/5/8 proteinfamily SIGNOR-PF35 SIGNOR "up-regulates activity" phosphorylation 9606 8893010 f ggiuliani "Conversely, Smad1 and DPC4 formed a complex when the cells were stimulated with BMP4 but not with activin of TGF-beta." SIGNOR-255829 BMPR1A protein P36894 UNIPROT SMAD1/5/8 proteinfamily SIGNOR-PF35 SIGNOR "up-regulates activity" phosphorylation 9606 "BTO:0000165;BTO:0002974; BTO:0002809" 9442019 t ggiuliani "In this study, we isolated human Smad5 and found that Smad5 was involved in BMP-2 signaling cascades, which mediate the bone-inducing effects of BMP-2. Smad5 was directly serine-phosphorylated by BMPIR through a physical interaction. The activated Smad5 subsequently formed a complex with DPC4, and this complex was then translocated to the nucleus." SIGNOR-255830 BMPR1A protein P36894 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-255263 BMPR1A protein P36894 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-187181 BMPR1A protein P36894 UNIPROT SMAD1 protein Q15797 UNIPROT up-regulates phosphorylation Ser463 SPHNPISsVS 9606 9136927 t fspada "Here, we report that bmp receptors phosphorylate and activate smad1 directly. Phosphorylation of smad1 in vivo involves serines in the carboxy-terminal motif ssxs. These residues are phosphorylated directly by a bmp type i receptor in vitro" SIGNOR-210084 BMPR1A protein P36894 UNIPROT SMAD1 protein Q15797 UNIPROT up-regulates phosphorylation Ser465 HNPISSVs 9606 9136927 t fspada "Here, we report that bmp receptors phosphorylate and activate smad1 directly. Phosphorylation of smad1 in vivo involves serines in the carboxy-terminal motif ssxs. These residues are phosphorylated directly by a bmp type i receptor in vitro" SIGNOR-249649 BMPR1A protein P36894 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-235361 BMPR1A protein P36894 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-255261 BMPR1A protein P36894 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-187184 BMPR1A protein P36894 UNIPROT SMAD5/SMAD4 complex SIGNOR-C205 SIGNOR "up-regulates activity" phosphorylation 10090 BTO:0004058 19620713 f ggiuliani "The expression of CA-BMPr1A and CA-BMPr1B mRNA was confirmed by RT-PCR using appropriate primers to distinguish expression of the constitutively active receptors from endogenous BMP receptors; specific antibodies for these receptors were not available. However, the functional effects of their expression, i.e., phosphorylation of Smad1/5/8 and p38 MAPK, verify overexpression of the constitutively active receptors (Fig. 3B). Thus, their overexpression provoked a substantial rise in the phosphorylation of Smad1/5/8 and p38 MAPK, known downstream phosphorylated intermediates in the BMP signaling pathway (Fig. 3B) (16, 17)." SIGNOR-255788 BMPR1A protein P36894 UNIPROT SMAD8/SMAD4 complex SIGNOR-C206 SIGNOR "up-regulates activity" phosphorylation 10090 BTO:0004058 19620713 f ggiuliani "The expression of CA-BMPr1A and CA-BMPr1B mRNA was confirmed by RT-PCR using appropriate primers to distinguish expression of the constitutively active receptors from endogenous BMP receptors; specific antibodies for these receptors were not available. However, the functional effects of their expression, i.e., phosphorylation of Smad1/5/8 and p38 MAPK, verify overexpression of the constitutively active receptors (Fig. 3B). Thus, their overexpression provoked a substantial rise in the phosphorylation of Smad1/5/8 and p38 MAPK, known downstream phosphorylated intermediates in the BMP signaling pathway (Fig. 3B) (16, 17)." SIGNOR-255786 BMPR1A protein P36894 UNIPROT SMAD9 protein O15198 UNIPROT "up-regulates activity" phosphorylation 9606 19620713 f ggiuliani "To ascertain whether overexpression of BMPr1A can initiate adipocyte lineage commitment in the absence of its BMP ligand, constitutively active (CA)-BMPr1A and CA-BMPr1B were expressed in C3H10T1/2 stem cells using a mouse stem cell virus (MSCV) retroviral system. […]Thus, their overexpression provoked a substantial rise in the phosphorylation of Smad1/5/8 and p38 MAPK, known downstream phosphorylated intermediates in the BMP signaling pathway." SIGNOR-255772 BMPR1A protein P36894 UNIPROT SOST protein Q9BQB4 UNIPROT up-regulates 9606 19874086 f gcesareni "These results demonstrate that bmpria in osteoblasts negatively regulates endogenous bone mass and wnt/beta-catenin signaling and that this regulation may be mediated by the activities of sost and dkk1." SIGNOR-188958 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 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 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 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 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 SMAD9 protein O15198 UNIPROT "up-regulates activity" phosphorylation 9606 19620713 t lperfetto "Two types of bmp-induced signaling pathways are known, the smad and p38 mapk pathways. In the former case, bmpr1 phosphorylates smad-1,-5,-8, which forms a complex with smad4 that translocates into the nucleus and regulates gene expression." SIGNOR-255264 BMPR1B protein O00238 UNIPROT SMAD9 protein O15198 UNIPROT up-regulates phosphorylation 9606 19620713 t gcesareni "Two types of bmp-induced signaling pathways are known, the smad and p38 mapk pathways. In the former case, bmpr1 phosphorylates smad-1,-5,-8, which forms a complex with smad4 that translocates into the nucleus and regulates gene expression." SIGNOR-187196 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 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 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 BMPR2 protein Q13873 UNIPROT BMPR1A protein P36894 UNIPROT "up-regulates activity" binding 10090 10712517 t ggiuliani "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). Coimmunoprecipitation studies detected the formation of heteromeric and homomeric complexes among all the BMP receptor types even in the absence of ligand." SIGNOR-255781 BMPR2 protein Q13873 UNIPROT BMPR1A protein P36894 UNIPROT up-regulates binding 9534 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-33440 BMPR2 protein Q13873 UNIPROT BMPR1A protein P36894 UNIPROT up-regulates phosphorylation 9606 SIGNOR-C29 SIGNOR-C29 18756288 t gcesareni "Bmp ligands bind to the bmp receptors bmpr1 and bmpr2, and bmpr2 then phosphorylates and activates bmpr1." SIGNOR-180545 BMPR2 protein Q13873 UNIPROT BMPR1B protein O00238 UNIPROT "up-regulates activity" binding 9534 BTO:0004055 10712517 t lperfetto "Using several complementary approaches, we investigated the formation of homomeric and heteromeric complexes between the two known bmp type i receptors (br-ia and br-ib) and the bmp type ii receptor (br-ii)." SIGNOR-219291 BMPR2 protein Q13873 UNIPROT BMPR1B protein O00238 UNIPROT up-regulates binding 9606 10712517 t gcesareni "Using several complementary approaches, we investigated the formation of homomeric and heteromeric complexes between the two known bmp type i receptors (br-ia and br-ib) and the bmp type ii receptor (br-ii)." SIGNOR-75655 BMPR2 protein Q13873 UNIPROT BMPR1B protein O00238 UNIPROT up-regulates phosphorylation 9606 SIGNOR-C29 SIGNOR-C29 18756288 t gcesareni "Bmp ligands bind to the bmp receptors bmpr1 and bmpr2, and bmpr2 then phosphorylates and activates bmpr1." SIGNOR-180548 BMS-265246 chemical CID:5329775 PUBCHEM CDK2 protein P24941 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190434 BMS-554417 chemical CID:54754526 PUBCHEM IGF1R protein P08069 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190455 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 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 BOC protein Q9BWV1 UNIPROT CDON/BOC/PTCH1 complex SIGNOR-C95 SIGNOR "form complex" binding 10090 21664576 t lperfetto "Secreted Hedgehog (HH) ligands signal through the canonical receptor Patched (PTCH1). However, recent studies implicate three additional HH-binding, cell-surface proteins, GAS1, CDO, and BOC, as putative coreceptors for HH ligands." SIGNOR-209599 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 BORA protein Q6PGQ7 UNIPROT AURKA protein O14965 UNIPROT up-regulates binding 9606 16890155 t gcesareni "Both drosophila and human bora can bind to aurora-a and activate the kinase in vitro." SIGNOR-148661 BORA protein Q6PGQ7 UNIPROT PLK1 protein P53350 UNIPROT up-regulates phosphorylation 9606 18615013 t gcesareni "Bora/aurora-a-dependent phosphorylation is a prerequisite for plk1 to promote mitotic entry after a checkpoint-dependent arrest." SIGNOR-179425 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 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 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 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 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 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 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 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 SRC protein P12931 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190699 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 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 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 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 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 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 MEK1/2 proteinfamily SIGNOR-PF25 SIGNOR "up-regulates activity" phosphorylation 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-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 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 phosphorylation 9606 BTO:0000142 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 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 BRCA1 protein P38398 UNIPROT AKT1 protein P31749 UNIPROT "down-regulates quantity by destabilization" ubiquitination 10090 BTO:0002572 19074868 t gcesareni "The BRCA1-BRCT domains bind to phosphorylated AKT (pAKT) and lead to its ubiquitination toward protein degradation" SIGNOR-252435 BRCA1 protein P38398 UNIPROT AKT proteinfamily SIGNOR-PF24 SIGNOR "down-regulates quantity by destabilization" ubiquitination 10090 BTO:0002572 19074868 t gcesareni "The BRCA1-BRCT domains bind to phosphorylated AKT (pAKT) and lead to its ubiquitination toward protein degradation" SIGNOR-252458 BRCA1 protein P38398 UNIPROT ATM protein Q13315 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001130 22832221 f gcesareni "Brca1/e2f1/ctipbinding to atm promoter activates atm transcription." SIGNOR-198467 BRCA1 protein P38398 UNIPROT CDKN1B protein P46527 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000150 16331276 f miannu "We identified a foxa1 binding site within the brca1-responsive element of the p27(kip1) promoter and showed that foxa1 activated the promoter alone and in conjunction with brca1." SIGNOR-142888 BRCA1 protein P38398 UNIPROT Cell_cycle_block phenotype SIGNOR-PH10 SIGNOR up-regulates 15549093 f lperfetto "The BRCA1 protein also contributes to cell-cycle arrest and DNA repair by homologous recombination" SIGNOR-251499 BRCA1 protein P38398 UNIPROT CTSD protein P07339 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000150 11244506 f miannu "BRCA1 blocked the expression of two endogenous estrogen-regulated gene products in human breast cancer cells: pS2 and cathepsin D." SIGNOR-253759 BRCA1 protein P38398 UNIPROT DNA_repair phenotype SIGNOR-PH57 SIGNOR up-regulates 15549093 f lperfetto "The BRCA1 protein also contributes to cell-cycle arrest and DNA repair by homologous recombination" SIGNOR-251500 BRCA1 protein P38398 UNIPROT ESR1 protein P03372 UNIPROT "down-regulates activity" 9606 BTO:0000356;BTO:0001033 11244506 f "The BRCA1 gene was previously found to inhibit the transcriptional activity of the estrogen receptor [ER-alpha] in human breast and prostate cancer cell lines." SIGNOR-253974 BRCA1 protein P38398 UNIPROT FOXC2 protein Q99958 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000150 22120723 f miannu "We show that the BRCA1-GATA3 interaction is important for the repression of genes associated with triple-negative and basal-like breast cancer (BLBCs) including FOXC1, and that GATA3 interacts with a C-terminal region of BRCA1. We demonstrate that this BRCA1-GATA3 repression complex is not a FOXC1-specific phenomenon as a number of other genes associated with BLBCs such as FOXC2, CXCL1 and p-cadherin were also repressed in a similar manner." SIGNOR-253760 BRCA1 protein P38398 UNIPROT RBBP8 protein Q99708 UNIPROT up-regulates ubiquitination 9606 16818604 t gcesareni "In conclusion, our data show that ctip is a physiological substrate of the brca1 e3 ligase. Brca1 recruits ctip through its c-terminal brct domains and promotes ctip ubiquitination through its n-terminal ring domain. The ubiquitinated ctip is not targeted for degradation. Instead, ubiquitinated ctip binds to chromatin following dna damage and is likely to be involved in dna damage checkpoint control." SIGNOR-147711 BRCA1 protein P38398 UNIPROT RNASEL protein Q05823 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 15940267 f miannu "We propose that BRCA1 may be an upstream regulator of RNaseL, acting in concert with IFN-gamma to transcriptionally activate 2,5 OAS, leading to the downstream activation of RNaseL and apoptosis." SIGNOR-253762 BRCA1 protein P38398 UNIPROT TFF1 protein P04155 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000356;BTO:0001033 11244506 f "In addition, BRCA1 blocked the expression of two endogenous estrogen-regulated gene products in human breast cancer cells: pS2 and cathepsin D." SIGNOR-253937 BRCA2 protein P51587 UNIPROT POLH protein Q9Y253 UNIPROT up-regulates binding 9606 24485656 t miannu "Palb2 and brca2 interact with pol_ and are required to sustain the recruitment of pol_ at blocked replication forks. Palb2 and brca2 stimulate pol_-dependent dna synthesis on d loop substrates" SIGNOR-204538 BRCA2 protein P51587 UNIPROT RAD51 protein Q06609 UNIPROT "up-regulates activity" binding 9606 17515904 t "We suggest that interactions of the BRCA2 C-terminal region with RAD51 may facilitate efficient nucleation of RAD51 multimers on DNA and thereby stimulate recombination-mediated repair." SIGNOR-259905 BRCC3 protein P46736 UNIPROT H2AC11 protein P0C0S8 UNIPROT down-regulates deubiquitination 9606 20656690 t gcesareni "Brcc36 regulates the abundance of lys(63)-linked ubiquitin chains at chromatin and that one of its substrates is diubiquitinated histone h2a" SIGNOR-167142 BRD2 protein P25440 UNIPROT TP53BP1 protein Q12888 UNIPROT "up-regulates activity" relocalization 9606 BTO:0001938 29018219 t lperfetto "BRD2 is required to recruit 53BP1 to DSBs.|When BRD2 recruitment was blocked with shRNA or JQ1 (Fig. 3a and Supplementary Figure 3c) or a panel of BRD2 siRNAs (Supplementary Figure 3a), the recruitment of 53BP1 to DSBs was significantly delayed." SIGNOR-262035 BRD2 protein P25440 UNIPROT ZMYND8 protein Q9ULU4 UNIPROT "up-regulates activity" relocalization 9606 BTO:0000007 29018219 t lperfetto "ZMYND8 and BRD2 therefore work together to protect H4Ac domains from HDAC activity.|Further, when BRD2 was depleted, ZMYND8 accumulation was lost (Fig. 2e), indicating that either BRD2, or the underlying H4Ac, is required for ZMYND8 loading." SIGNOR-262036 BRD3 protein Q15059 UNIPROT EP300 protein Q09472 UNIPROT "up-regulates activity" binding 9606 BTO:0003292 28045112 t lperfetto "Brd3 interacts with both IRF3 and p300, increases p300-mediated acetylation of IRF3, and enhances the association of IRF3 with p300 upon virus infection.|Brd3 enhances p300-mediated acetylation of IRF3" SIGNOR-262044 BRD4 protein O60885 UNIPROT MYC protein P01106 UNIPROT "down-regulates quantity by destabilization" phosphorylation Thr58 KKFELLPtPPLSPSR 9606 BTO:0000567 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 BRD7 protein Q9NPI1 UNIPROT BRD2 protein P25440 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000192 12600283 f miannu "BRD7 protein could respectively interact with proteins, BRD2 and BRD3, and BRD7 could up-regulate the expression levels of BRD2 and BRD3 genes in mRNA level to some extent." SIGNOR-253763 BRD7 protein Q9NPI1 UNIPROT BRD3 protein Q15059 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000192 12600283 f miannu "BRD7 protein could respectively interact with proteins, BRD2 and BRD3, and BRD7 could up-regulate the expression levels of BRD2 and BRD3 genes in mRNA level to some extent." SIGNOR-253764 BRDT protein Q58F21 UNIPROT EIF4EBP1 protein Q13541 UNIPROT "up-regulates quantity" binding 9606 BTO:0000037 33125143 t lperfetto "It was revealed that eIF4EBP1 interacted with BRDT, a novel interacting protein. In addition, the present study further demonstrated that BRDT inhibitors PLX51107 and INCB054329 blocked the progression of RCC cells, along with suppressing eIF4EBP1 and c‑myc expression." SIGNOR-262049 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 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 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 BRIP1 protein Q9BX63 UNIPROT BLM protein P54132 UNIPROT "up-regulates quantity by stabilization" binding 9606 BTO:0000567 21240188 t irozzo "In this work, FANCJ and BLM were found to interact physically and functionally in human cells and co-localize to nuclear foci in response to replication stress. The cellular level of BLM is strongly dependent upon FANCJ, and BLM is degraded by a proteasome-mediated pathway when FANCJ is depleted." SIGNOR-259186 "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 FLT1 protein P17948 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190726 "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 BRK1 protein Q8WUW1 UNIPROT NHS protein Q6T4R5 UNIPROT "up-regulates activity" binding 9606 20332100 t miannu "We show that the WHD of NHS interacts with the Abi family of proteins, HSPC300, Nap1 and Sra1, and is important for the localization of NHS to the leading edge." SIGNOR-253574 BRK1 protein Q8WUW1 UNIPROT "WAVE complex" complex SIGNOR-C271 SIGNOR "form complex" binding 9606 BTO:0000567 15070726 t lperfetto "Here we purify Wave-2 from HeLa cells. Five proteins, Sra, Nap, Wave-2, Abi, and Hspc, are copurified, indicating that they form a tight complex. " SIGNOR-261875 BRK1 protein Q8WUW1 UNIPROT "WRC complex" complex SIGNOR-C191 SIGNOR "form complex" binding 9606 21107423 t miannu "WAVE proteins are constitutively associated with four additional proteins in cells: Sra1/Cyfip1, Nap1/Hem-2, Abi and HSPC300. The components of this ~400 kDa pentamer, termed the WAVE regulatory complex (WRC) have all been implicated in control of Arp2/3 complex-mediated actin assembly in a wide range of systems" SIGNOR-253570 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 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 BRSK1 protein Q8TDC3 UNIPROT CDC25C protein P30307 UNIPROT "down-regulates activity" phosphorylation Ser216 SGLYRSPsMPENLNR 9606 BTO:0000567 15150265 t lperfetto "Overexpression of hssad1 resulted in an increased phosphorylation of cdc25c on ser-216 in vivo. Phosphorylation of cdc25 triggers cell-cycle arrest by the sequestration of cdc25 by 14-3-3" SIGNOR-107408 BRSK1 protein Q8TDC3 UNIPROT CDC25C protein P30307 UNIPROT down-regulates phosphorylation Ser216 SGLYRSPsMPENLNR 9606 9543386 t lperfetto "Overexpression of hssad1 resulted in an increased phosphorylation of cdc25c on ser-216 in vivo.Phosphorylation of cdc25 triggers cell-cycle arrest by the sequestration of cdc25 by 14-3-3" SIGNOR-56473 BRSK1 protein Q8TDC3 UNIPROT TUBG1 protein P23258 UNIPROT up-regulates phosphorylation Ser131 READGSDsLEGFVLC 9606 19648910 t "The effect has been demonstrated using Q8TDC3-2" llicata "Sadb kinases associate and phosphorylate gamma-tubulin on ser 131 s131d gamma-tubulin expression amplifies centrosome duplication" SIGNOR-187405 BRSK1 protein Q8TDC3 UNIPROT WEE1 protein P30291 UNIPROT unknown phosphorylation Ser642 KKMNRSVsLTIY -1 15150265 t llicata "HsSAD1 protein produced in Sf9 cells phosphorylated the GST-fused human wild-type Wee1A fragment but not its S642A mutant produced inEscherichia coli (Fig. 2). The kinase-dead hsSAD1 mutant (K59A) failed to phosphorylate the wild-type Wee1A fragment." SIGNOR-250601 BRSK2 protein Q8IWQ3 UNIPROT PRKAA1 protein Q13131 UNIPROT up-regulates phosphorylation Thr183 SDGEFLRtSCGSPNY 9606 21918180 t gcesareni "Ampka1 activators increased phosphorylation level and cytoplasmic localization (reduced nuclear/cytoplasmic ratio). Ampka1 activators reduced rna synthesis in the nucleoli." SIGNOR-176594 BTC protein P35070 UNIPROT EGFR protein P00533 UNIPROT up-regulates binding 9606 10209155 t gcesareni "Betacellulin is synthesized primarily as a transmembrane precursor, which is then processed to mature molecule by proteolytic events;ten growth factors and their erbb specificities are depicted: egf, amphiregulin((ar), and tgfalfa bind erbb-1, betacellulin, heparin binding egf-like growth factor, and epiregulin bing both erbb-1 and erbb-4." SIGNOR-67003 BTC protein P35070 UNIPROT EGFR protein P00533 UNIPROT up-regulates binding 9606 14967450 t gcesareni "Betacellulin is synthesized primarily as a transmembrane precursor, which is then processed to mature molecule by proteolytic events;ten growth factors and their erbb specificities are depicted: egf, amphiregulin((ar), and tgfalfa bind erbb-1, betacellulin, heparin binding egf-like growth factor, and epiregulin bing both erbb-1 and erbb-4." SIGNOR-121953 BTC protein P35070 UNIPROT EGFR protein P00533 UNIPROT up-regulates binding 9606 23382875 t gcesareni "Betacellulin is synthesized primarily as a transmembrane precursor, which is then processed to mature molecule by proteolytic events;ten growth factors and their erbb specificities are depicted: egf, amphiregulin((ar), and tgfalfa bind erbb-1, betacellulin, heparin binding egf-like growth factor, and epiregulin bing both erbb-1 and erbb-4." SIGNOR-200813 BTC protein P35070 UNIPROT EGFR protein P00533 UNIPROT up-regulates binding 9606 BTO:0000150 9528863 t gcesareni "Betacellulin is synthesized primarily as a transmembrane precursor, which is then processed to mature molecule by proteolytic events;ten growth factors and their erbb specificities are depicted: egf, amphiregulin((ar), and tgfalfa bind erbb-1, betacellulin, heparin binding egf-like growth factor, and epiregulin bing both erbb-1 and erbb-4." SIGNOR-56365 BTC protein P35070 UNIPROT ERBB4 protein Q15303 UNIPROT up-regulates binding 9606 10209155 t gcesareni "For example, betacellulin binds to and activates both erbb1 and erbb4, whereas epiregulin binds to erbb1, erbb3 and erbb4" SIGNOR-67006 BTC protein P35070 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-147823 BTC protein P35070 UNIPROT ERBB4 protein Q15303 UNIPROT up-regulates binding 9606 BTO:0000142 22232668 t gcesareni "For example, betacellulin binds to and activates both erbb1 and erbb4, whereas epiregulin binds to erbb1, erbb3 and erbb4" SIGNOR-195347 BTF3 protein P20290 UNIPROT ABL2 protein P42684 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000584 17312387 f "In contrast, BTF3 silencing resulted in down-regulation of several cancer-associated genes, including EPHB2, ABL2, HPSE2 and ATM, and up-regulation of KRAG, RRAS2, NFkappa-B, MRVI1, MADCAM1 and others. In conclusion, BTF3 is overexpressed in PDAC, where it acts as a transcriptional regulator rather than a direct modulator of apoptosis." SIGNOR-253947 BTF3 protein P20290 UNIPROT ATM protein Q13315 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000584 17312387 f "In contrast, BTF3 silencing resulted in down-regulation of several cancer-associated genes, including EPHB2, ABL2, HPSE2 and ATM, and up-regulation of KRAG, RRAS2, NFkappa-B, MRVI1, MADCAM1 and others. In conclusion, BTF3 is overexpressed in PDAC, where it acts as a transcriptional regulator rather than a direct modulator of apoptosis." SIGNOR-253948 BTF3 protein P20290 UNIPROT EPHB2 protein P29323 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000584 17312387 f "In contrast, BTF3 silencing resulted in down-regulation of several cancer-associated genes, including EPHB2, ABL2, HPSE2 and ATM, and up-regulation of KRAG, RRAS2, NFkappa-B, MRVI1, MADCAM1 and others. In conclusion, BTF3 is overexpressed in PDAC, where it acts as a transcriptional regulator rather than a direct modulator of apoptosis." SIGNOR-253949 BTF3 protein P20290 UNIPROT HPSE2 protein Q8WWQ2 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0003081 17312387 f miannu "BTF3 silencing resulted in down-regulation of several cancer-associated genes, including EPHB2, ABL2, HPSE2 and ATM, and up-regulation of KRAG, RRAS2, NFkappa-B, MRVI1, MADCAM1 and others." SIGNOR-253765 BTF3 protein P20290 UNIPROT MADCAM1 protein Q13477 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000584 17312387 f "In contrast, BTF3 silencing resulted in down-regulation of several cancer-associated genes, including EPHB2, ABL2, HPSE2 and ATM, and up-regulation of KRAG, RRAS2, NFkappa-B, MRVI1, MADCAM1 and others. In conclusion, BTF3 is overexpressed in PDAC, where it acts as a transcriptional regulator rather than a direct modulator of apoptosis." SIGNOR-253945 BTF3 protein P20290 UNIPROT MRVI1 protein Q9Y6F6 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000584 17312387 f "In contrast, BTF3 silencing resulted in down-regulation of several cancer-associated genes, including EPHB2, ABL2, HPSE2 and ATM, and up-regulation of KRAG, RRAS2, NFkappa-B, MRVI1, MADCAM1 and others. In conclusion, BTF3 is overexpressed in PDAC, where it acts as a transcriptional regulator rather than a direct modulator of apoptosis." SIGNOR-253946 BTG2 protein P78543 UNIPROT CAT protein P04040 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000093 22493435 f miannu "BTG2 was found to up-regulate expression of antioxidant enzymes known to be regulated by NFE2L2, including catalase, SOD1, and SOD2" SIGNOR-254648 BTG2 protein P78543 UNIPROT HOXB9 protein P17482 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 10617598 t miannu "The leukemia-associated protein Btg1 and the p53-regulated protein Btg2 interact with the homeoprotein Hoxb9 and enhance its transcriptional activation." SIGNOR-220987 BTG2 protein P78543 UNIPROT KLK3 protein P07288 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 21172304 f "Androgen-induced promoter activation and expression of prostate-specific antigen (PSA) are significantly attenuated by BTG2." SIGNOR-253658 BTG2 protein P78543 UNIPROT NFE2L2 protein Q16236 UNIPROT "up-regulates activity" binding 9606 BTO:0000093 22493435 t miannu "BTG2 stimulation of antioxidant gene expression is also NFE2L2-dependent. We further demonstrate that BTG2 is a binding partner for NFE2L2 and increases its transcriptional activity." SIGNOR-254647 BTG2 protein P78543 UNIPROT SOD1 protein P00441 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000093 22493435 f miannu "BTG2 was found to up-regulate expression of antioxidant enzymes known to be regulated by NFE2L2, including catalase, SOD1, and SOD2" SIGNOR-254650 BTG2 protein P78543 UNIPROT SOD2 protein P04179 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000093 22493435 f miannu "BTG2 was found to up-regulate expression of antioxidant enzymes known to be regulated by NFE2L2, including catalase, SOD1, and SOD2" SIGNOR-254649 BTK protein Q06187 UNIPROT BMX protein P51813 UNIPROT up-regulates phosphorylation Tyr216 SSTSLAQyDSNSKKI 9606 12573241 t lperfetto "Tec family protein tyrosine kinases (tfks) play a central role in hematopoietic cellular signaling. Initial activation takes place through specific tyrosine phosphorylation situated in the activation loop. Further activation occurs within the sh3 domain via a transphosphorylation mechanism." SIGNOR-98028 BTK protein Q06187 UNIPROT BMX protein P51813 UNIPROT up-regulates phosphorylation Tyr224 DSNSKKIyGSQPNFN 9606 12573241 t lperfetto "Tec family protein tyrosine kinases (tfks) play a central role in hematopoietic cellular signaling. Initial activation takes place through specific tyrosine phosphorylation situated in the activation loop. Further activation occurs within the sh3 domain via a transphosphorylation mechanism. For bmx, we obtained two phosphorylated sites, y215 and y223 (fig. 6c). The bmx-y215 is a conserved tyrosine, which is homologous to btk-y223 and itk-y180" SIGNOR-98032 BTK protein Q06187 UNIPROT BTK protein Q06187 UNIPROT up-regulates phosphorylation Tyr223 LKKVVALyDYMPMNA 9606 BTO:0000776 8630736 t lperfetto "We identified the major btk autophosphorylation site and mapped it to y223 within the sh3 domain. Mutation of y223 to phenylalanine strongly potentiates_btk*_transforming activity, suggesting that autophosphorylation serves to regulate btk activation." SIGNOR-41476 BTK protein Q06187 UNIPROT BTK protein Q06187 UNIPROT up-regulates phosphorylation Tyr551 RYVLDDEyTSSVGSK 9606 BTO:0000776 8630736 t lperfetto "Overexpression of btk with a src family kinase increases tyrosine phosphorylation and catalytic activity of btk. This occurs by transphosphorylation at y551 in the btk catalytic domain and the enhancement of btk autophosphorylation at a second site. We mapped the major btk autophosphorylation site to y223 within the sh3 domain" SIGNOR-41480 BTK protein Q06187 UNIPROT DAPP1 protein Q9UN19 UNIPROT "up-regulates activity" phosphorylation Tyr139 KVEEPSIyESVRVHT -1 11524430 t llicata "We present a number of lines of evidence that in vivo, Src-type tyrosine kinases are responsible for the phosphorylation of tyrosine 139 in DAPP-1. | Although Btk appears to phosphorylate DAPP-1 relatively efficiently both in Sf9 cells and in vitro, we find no evidence that in either B cells or PAE cells Btk family kinases phosphorylate DAPP-1." SIGNOR-250602 BTK protein Q06187 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-249313 BTK protein Q06187 UNIPROT GTF2I protein P78347 UNIPROT "up-regulates activity" phosphorylation Tyr248 EESEDPDyYQYNIQA 9534 BTO:0004055 11373296 t lperfetto "These residues, tyr248, tyr357, and tyr462, were also found to be the major sites for btk-dependent phosphorylation of bap/tfii-i in vivo. Residues tyr357 and tyr462 are contained within the loop regions of adjacent helix-loop-helix-like repeats within bap/tfii-i. Mutation of either tyr248, tyr357, or tyr462 to phenylalanine reduced transcription from a c-fos promoter relative to wild-type bap/tfii-i in transfected cos-7 cells, consistent with the interpretation that phosphorylation at these sites contributes to transcriptional activation." SIGNOR-108338 BTK protein Q06187 UNIPROT GTF2I protein P78347 UNIPROT "up-regulates activity" phosphorylation Tyr398 QSHVEDLyVEGLPEG 9534 BTO:0004055 11373296 t lperfetto "These residues, tyr248, tyr357, and tyr462, were also found to be the major sites for btk-dependent phosphorylation of bap/tfii-i in vivo. Residues tyr357 and tyr462 are contained within the loop regions of adjacent helix-loop-helix-like repeats within bap/tfii-i. Mutation of either tyr248, tyr357, or tyr462 to phenylalanine reduced transcription from a c-fos promoter relative to wild-type bap/tfii-i in transfected cos-7 cells, consistent with the interpretation that phosphorylation at these sites contributes to transcriptional activation." SIGNOR-108342 BTK protein Q06187 UNIPROT GTF2I protein P78347 UNIPROT up-regulates phosphorylation 9606 BTO:0000776 9012831 t gcesareni "We now describe a protein, bap-135, that is associated with btk in b cells and is a substrate for phosphorylation by btk.Taken together, these observations suggest that bap-135 may reside downstream of btk in a signaling pathway originating at the bcr." SIGNOR-46060 BTK protein Q06187 UNIPROT ITK protein Q08881 UNIPROT up-regulates phosphorylation Tyr180 ETVVIALyDYQTNDP 9606 12573241 t lperfetto "Tec family protein tyrosine kinases (tfks) play a central role in hematopoietic cellular signaling. Initial activation takes place through specific tyrosine phosphorylation situated in the activation loop. Further activation occurs within the sh3 domain via a transphosphorylation mechanismthe major phosphorylation sites were identified as conserved tyrosines, for itk y180" SIGNOR-98036 BTK protein Q06187 UNIPROT PLCG2 protein P16885 UNIPROT "up-regulates activity" phosphorylation Tyr1197 LESEEELySSCRQLR 9606 BTO:0000776 11507089 t lperfetto "These findings indicate that the phosphorylations of the tyrosine residues 753, 759, 1197, and 1217, which have been identified as btk-dependent phosphorylation sites in vitro, coordinately contribute to bcr-induced activation of plcgamma2." SIGNOR-109746 BTK protein Q06187 UNIPROT PLCG2 protein P16885 UNIPROT "up-regulates activity" phosphorylation Tyr1217 LNNQLFLyDTHQNLR 9606 BTO:0000776 11507089 t lperfetto "These findings indicate that the phosphorylations of the tyrosine residues 753, 759, 1197, and 1217, which have been identified as btk-dependent phosphorylation sites in vitro, coordinately contribute to bcr-induced activation of plcgamma2." SIGNOR-109750 BTK protein Q06187 UNIPROT PLCG2 protein P16885 UNIPROT "up-regulates activity" phosphorylation Tyr753 ERDINSLyDVSRMYV 9606 BTO:0000776 11507089 t lperfetto "These findings indicate that the phosphorylations of the tyrosine residues 753, 759, 1197, and 1217, which have been identified as btk-dependent phosphorylation sites in vitro, coordinately contribute to bcr-induced activation of plcgamma2." SIGNOR-109754 BTK protein Q06187 UNIPROT PLCG2 protein P16885 UNIPROT "up-regulates activity" phosphorylation Tyr759 LYDVSRMyVDPSEIN 9606 BTO:0000776 11507089 t lperfetto "These findings indicate that the phosphorylations of the tyrosine residues 753, 759, 1197, and 1217, which have been identified as btk-dependent phosphorylation sites in vitro, coordinately contribute to bcr-induced activation of plcgamma2." SIGNOR-109758 BTK protein Q06187 UNIPROT PLCG2 protein P16885 UNIPROT up-regulates phosphorylation Tyr753 ERDINSLyDVSRMYV 9606 BTO:0000776 11606584 t gcesareni "By measuring the ability of human plcgamma2 to restore calcium responses to the b-cell receptor stimulation or oxidative stress in a b-cell line (dt40) deficient in plcgamma2, we have demonstrated that two tyrosine residues, tyr(753) and tyr(759), were important for the plcgamma2 signaling function.Of the two kinases that previously have been proposed to phosphorylate plcgamma2, btk, and syk, purified btk had much greater ability to phosphorylate recombinant plcgamma2 in vitro, whereas syk efficiently phosphorylated adapter protein blnk." SIGNOR-111069 BTK protein Q06187 UNIPROT PLCG2 protein P16885 UNIPROT up-regulates phosphorylation Tyr759 LYDVSRMyVDPSEIN 9606 BTO:0000776 11606584 t gcesareni "By measuring the ability of human plcgamma2 to restore calcium responses to the b-cell receptor stimulation or oxidative stress in a b-cell line (dt40) deficient in plcgamma2, we have demonstrated that two tyrosine residues, tyr(753) and tyr(759), were important for the plcgamma2 signaling function.Of the two kinases that previously have been proposed to phosphorylate plcgamma2, btk, and syk, purified btk had much greater ability to phosphorylate recombinant plcgamma2 in vitro, whereas syk efficiently phosphorylated adapter protein blnk." SIGNOR-111073 BTK protein Q06187 UNIPROT STAT5A protein P42229 UNIPROT "up-regulates activity" phosphorylation Tyr694 LAKAVDGyVKPQIKQ -1 11413148 t llicata "Ectopically expressed BTK kinase domain was capable of tyrosine-phosphorylating STAT5A both in vitro and in vivo. BTK-mediated tyrosine phosphorylation of ectopically expressed wild type (but not Tyr(694) mutant) STAT5A enhanced its DNA binding activity." SIGNOR-250603 BTK protein Q06187 UNIPROT TEC protein P42680 UNIPROT up-regulates phosphorylation Tyr206 RLERGQEyLILEKND 9606 12573241 t lperfetto "Tec family protein tyrosine kinases (tfks) play a central role in hematopoietic cellular signaling. Initial activation takes place through specific tyrosine phosphorylation situated in the activation loop. Further activation occurs within the sh3 domain via a transphosphorylation mechanism. Here, we could confirm that y223 is the only site in the btk-sh3 domain being detectably phosphorylated" SIGNOR-98086 BTK protein Q06187 UNIPROT WAS protein P42768 UNIPROT unknown phosphorylation Tyr291 AETSKLIyDFIEDQG 9606 BTO:0000776 10068673 t llicata "These results indicate that btk phosphorylates wasp on its tyrosine 291" SIGNOR-86004 BTRC protein Q9Y297 UNIPROT CTNNB1 protein P35222 UNIPROT down-regulates ubiquitination 9606 10228155 t gcesareni "Here we show that fwd1 (the mouse homologue of slimb/betatrcp), an f-box/wd40-repeat protein, specifically formed a multi-molecular complex with beta-catenin, axin, gsk-3beta and apc. Mutations at the signal-induced phosphorylation site of beta-catenin inhibited its association with fwd1. Fwd1 facilitated ubiquitination and promoted degradation of beta-catenin, resulting in reduced cytoplasmic beta-catenin levels." SIGNOR-67374 BTRC protein Q9Y297 UNIPROT EZH2 protein Q15910 UNIPROT down-regulates ubiquitination 9606 BTO:0000785 24469040 t lperfetto "_-trcp ubiquitinates ezh2 and jak2-mediated phosphorylation on y641 directs _-trcp-mediated ezh2 degradation." SIGNOR-204481 BTRC protein Q9Y297 UNIPROT GLI1 protein P08151 UNIPROT "down-regulates quantity by destabilization" ubiquitination 10090 BTO:0000944 16421275 t lperfetto "Here we show that Gli is rapidly destroyed by the proteasome and that mouse basal cell carcinoma induction correlates with Gli protein accumulation. We identify two independent destruction signals in Gli1, D(N) and D(C), and show that removal of these signals stabilizes Gli1 protein and rapidly accelerates tumor formation in transgenic animals.Levels of _TrCP appeared to be limiting for Gli1 degradation, as increasing the levels of _TrCP protein significantly decreased steady-state levels of Gli1 protein" SIGNOR-235631 BTRC protein Q9Y297 UNIPROT GLI3 protein P10071 UNIPROT "down-regulates quantity by destabilization" ubiquitination Lys773 RRNPAGTkWMEHVKL 9606 BTO:0000938 17283082 t lperfetto "Third, we and others have recently shown that only phosphorylated Ci/Gli3 are able to directly bind Slimb/BetaTrCP, that Gli3 is polyubiquitinated in the cell, and that mutations of 4 lysine residues, the putative ubiquitination sites in the Gli3 C-terminal region, inhibit Gli3 processing These observations further support the notion that Ci/Gli3 processing is carried out by the proteasome because the deletion of the cleavage site is expected to often disrupt the protease-mediated site-specific cleavage." SIGNOR-145116 BTRC protein Q9Y297 UNIPROT GLI3 protein P10071 UNIPROT "down-regulates quantity by destabilization" ubiquitination Lys779 TKWMEHVkLERLKQV 9606 BTO:0000938 17283082 t lperfetto "Third, we and others have recently shown that only phosphorylated Ci/Gli3 are able to directly bind Slimb/BetaTrCP, that Gli3 is polyubiquitinated in the cell, and that mutations of 4 lysine residues, the putative ubiquitination sites in the Gli3 C-terminal region, inhibit Gli3 processing These observations further support the notion that Ci/Gli3 processing is carried out by the proteasome because the deletion of the cleavage site is expected to often disrupt the protease-mediated site-specific cleavage." SIGNOR-249576 BTRC protein Q9Y297 UNIPROT GLI3 protein P10071 UNIPROT "down-regulates quantity by destabilization" ubiquitination Lys784 HVKLERLkQVNGMFP 9606 BTO:0000938 17283082 t lperfetto "Third, we and others have recently shown that only phosphorylated Ci/Gli3 are able to directly bind Slimb/BetaTrCP, that Gli3 is polyubiquitinated in the cell, and that mutations of 4 lysine residues, the putative ubiquitination sites in the Gli3 C-terminal region, inhibit Gli3 processing These observations further support the notion that Ci/Gli3 processing is carried out by the proteasome because the deletion of the cleavage site is expected to often disrupt the protease-mediated site-specific cleavage." SIGNOR-249577 BTRC protein Q9Y297 UNIPROT GLI3 protein P10071 UNIPROT "down-regulates quantity by destabilization" ubiquitination Lys800 LNPILPPkAPAVSPL 9606 BTO:0000938 17283082 t lperfetto "Third, we and others have recently shown that only phosphorylated Ci/Gli3 are able to directly bind Slimb/BetaTrCP, that Gli3 is polyubiquitinated in the cell, and that mutations of 4 lysine residues, the putative ubiquitination sites in the Gli3 C-terminal region, inhibit Gli3 processing These observations further support the notion that Ci/Gli3 processing is carried out by the proteasome because the deletion of the cleavage site is expected to often disrupt the protease-mediated site-specific cleavage." SIGNOR-249578 BTRC protein Q9Y297 UNIPROT RAP1GAP protein P47736 UNIPROT down-regulates ubiquitination 9606 25329897 t lperfetto "Here, we demonstrated that rap1gap is ubiquitinated and degraded through proteasome pathway in mitosis. Proteolysis of rap1gap requires the plk1 kinase and _-trcp ubiquitin ligase complex." SIGNOR-203548 BTRC protein Q9Y297 UNIPROT SCF-betaTRCP complex SIGNOR-C5 SIGNOR "form complex" binding 9606 10023660 t gcesareni "The human f box protein beta-trcp associates with the cul1/skp1 complex and regulates the stability of beta-catenin." SIGNOR-64496 BTRC protein Q9Y297 UNIPROT SMAD3 protein P84022 UNIPROT down-regulates ubiquitination 9606 11359933 t gcesareni "An e3 ubiquitin ligase complex roc1-scffbw1a consisting of roc1, skp1, cullin1, and fbw1a (also termed trcp1) induces ubiquitination of smad3." SIGNOR-108237 BTRC protein Q9Y297 UNIPROT SMAD4 protein Q13485 UNIPROT down-regulates ubiquitination 9606 14988407 t gcesareni "Here we show that beta-trcp1, a f-box protein in the scf e3 ligase complex, interacts with smad4 and induces the degradation of smad4" SIGNOR-123057 BTRC protein Q9Y297 UNIPROT WEE1 protein P30291 UNIPROT down-regulates binding 9606 SIGNOR-C5 15340381 t gcesareni "Scfb-trcp continues to have a role in this phase, however, through its induced degradation of the cdk1 inhibitor, wee1." SIGNOR-128439 BTRC protein Q9Y297 UNIPROT YAP1 protein P46937 UNIPROT down-regulates ubiquitination 9606 SIGNOR-C5 23431053 t gcesareni "This cascade of phosphorylation allows the binding of scfbetatrcp that promotes the ubiquitination and degradation of yap." SIGNOR-201138 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 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 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 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 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 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 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 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 budesonide chemical CHEBI:3207 ChEBI NR3C1 protein P04150 UNIPROT "up-regulates activity" binding -1 9793625 t "Mometasone furoate (MF, CAS 83919-23-7, Sch 32088), budesonide (BUD, CAS 51372-29-3), fluticasone propionate (FP, CAS 80474-14-2), and triamcinolone acetonide (TA, CAS-76-25-5) are corticosteroids. All of the test compounds had a higher affinity for the recombinant glucocorticoid receptor than the reference glucocorticoid receptor ligand, dexamethasone (DEX, CAS 50-02-2). All compounds showed greater potency than dexamethasone in stimulating transcription of a synthetic target gene regulated by a glucocorticoid response element." SIGNOR-253053 budesonide chemical CHEBI:3207 ChEBI NR3C1 protein P04150 UNIPROT up-regulates "chemical activation" 9606 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 bufexamac chemical CHEBI:31317 ChEBI HDAC10 protein Q969S8 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000664 21258344 t Luana " We also identified the anti-inflammatory drug bufexamac as a class IIb (HDAC6, HDAC10) HDAC inhibitor." SIGNOR-257891 bufexamac chemical CHEBI:31317 ChEBI HDAC6 protein Q9UBN7 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000664 21258344 t Luana " We also identified the anti-inflammatory drug bufexamac as a class IIb (HDAC6, HDAC10) HDAC inhibitor." SIGNOR-257892 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 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 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 BZW2 protein Q9Y6E2 UNIPROT ATF4 protein P18848 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 9606 31643092 f miannu "Subsequent research reveals that BZW2 induces ATF4 translation which is a pro‐oncogenic transcription factor" SIGNOR-261222 BZW2 protein Q9Y6E2 UNIPROT EIF2S1 protein P05198 UNIPROT "up-regulates activity" binding 9606 31643092 t miannu "BZW2, as an evolutionary highly conserved protein, interacts with eIF2 and eIF3 and promotes ternary complex formation in vitro" SIGNOR-261220 BZW2 protein Q9Y6E2 UNIPROT EIF3A protein Q14152 UNIPROT "up-regulates activity" binding 9606 31643092 t miannu "BZW2, as an evolutionary highly conserved protein, interacts with eIF2 and eIF3 and promotes ternary complex formation in vitro" SIGNOR-261221 BZW2 protein Q9Y6E2 UNIPROT ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR "up-regulates quantity by expression" "transcriptional activation" 9606 BTO:0000179 31643092 f miannu "WB showed that BZW2 silence significantly decreased p‐ERK protein level in Colo205 cells, whereas BZW2 overexpression upregulated p‐ERK protein expression in HCT116 cells (Figure 3a,b)" SIGNOR-261219 C11orf74 protein Q86VG3 UNIPROT BTF3 protein P20290 UNIPROT "down-regulates activity" binding 9606 BTO:0000567 18433331 t lperfetto "Furthermore, we co-immunoprecipitated HEPIS with BTF3, a component of the RNA pol II initiation complex, and observed reduced proliferation of HeLa cells transfected with the HEPIS gene." SIGNOR-260252 C1D protein Q13901 UNIPROT NR1D1 protein P20393 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 9405624 t 2 miannu "SUN-CoR is a protein involved in transcriptional repression by nuclear hormone receptors. The C terminus of SUN-CoR interacts with TR and RevErb in vitro and associates with RevErb in cells, SUN-CoR potentiates repression by both receptors in cells, and the N terminus of SUN-CoR contains an intrinsic repression domain." SIGNOR-241272 C1orf61 protein Q13536 UNIPROT FOS protein P01100 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10116 BTO:0002874 10995546 t Luana "CROC-4: a novel brain specific transcriptional activator of c-fos expressed from proliferation through to maturation of multiple neuronal cell types." SIGNOR-261569 C1QBP protein Q07021 UNIPROT KRT1 protein P04264 UNIPROT "up-regulates activity" binding 9606 14691569 t "Regulation of binding" miannu "Cytokeratin 1 binds to both gC1qR and u-PAR. Our data suggest that formation of HK (and Factor XII) binding sites along endothelial cell membranes consists of bimolecular com-plexes of gC1qR-cytokeratin 1 and u-PAR-cytokeratin 1, with gC1qR binding being favored." SIGNOR-251881 C1RL protein Q9NZP8 UNIPROT HP protein P00738 UNIPROT "up-regulates activity" cleavage Arg161 NPANPVQrILGGHLD 9534 BTO:0001538 15385675 t miannu "We demonstrate that coexpression of the proform of Hp (proHp) and C1r-LP in COS-1 cells effected cleavage of proHp in the endoplasmic reticulum. This cleavage depended on proteolytic activity of C1r-LP because mutation of the putative active-site Ser residue abolished the reaction. Furthermore, incubation of affinity-purified C1r-LP and proHp led to the cleavage of the latter protein. ProHp appeared to be cleaved at the expected site because substitution of Gly for Arg-161 blocked the reaction." SIGNOR-256358 C5 protein P01031 UNIPROT C5AR2 protein Q9P296 UNIPROT up-regulates binding 9606 11773063 t 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 C9orf72 protein Q96LT7 UNIPROT ULK1/Atg13/Fip200 complex SIGNOR-C100 SIGNOR "up-regulates activity" binding 9606 BTO:0000567 27334615 f lperfetto "C9orf72 interacts with the ULK1 initiation complex|C9orf72 regulates translocation of the ULK1 complex to the phagophore via Rab1a" SIGNOR-261281 cabazitaxel chemical CHEBI:63584 ChEBI TUBA4A protein P68366 UNIPROT "down-regulates activity" binding 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" binding 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" binding 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 CABIN1 protein Q9Y6J0 UNIPROT MEF2A protein Q02078 UNIPROT down-regulates 9606 17172641 f gcesareni "Thus, cabin1 recruits chromatin-modifying enzymes, both histone deacetylases and a histone methyltransferase, to repress mef2 transcriptional activity." SIGNOR-151202 CABIN1 protein Q9Y6J0 UNIPROT MEF2C protein Q06413 UNIPROT down-regulates 9606 17172641 f gcesareni "Thus, cabin1 recruits chromatin-modifying enzymes, both histone deacetylases and a histone methyltransferase, to repress mef2 transcriptional activity." SIGNOR-151205 CABIN1 protein Q9Y6J0 UNIPROT MEF2D protein Q14814 UNIPROT down-regulates 9606 17172641 f gcesareni "Thus, cabin1 recruits chromatin-modifying enzymes, both histone deacetylases and a histone methyltransferase, to repress mef2 transcriptional activity." SIGNOR-151208 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 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 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 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 CAD protein P27708 UNIPROT CAD protein P27708 UNIPROT "up-regulates activity" phosphorylation Thr1037 QQCRVLGtSPEAIDS -1 11986331 t llicata "Autophosphorylation resulted in a 2-fold increase in CPSase activity, an increased sensitivity to the feedback inhibitor UTP, and decreased allosteric activation by 5-phosphoribosyl-1-pyrophosphate" SIGNOR-250610 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 Calcineurin complex SIGNOR-C155 SIGNOR DNM1L protein O00429 UNIPROT "up-regulates activity" dephosphorylation Ser637 VPVARKLsAREQRDC 9606 18838687 t "When mitochondrial depolarization is associated with sustained cytosolic Ca(2+) rise, it activates the cytosolic phosphatase calcineurin that normally interacts with Drp1. Calcineurin-dependent dephosphorylation of Drp1, and in particular of its conserved serine 637, regulates its translocation to mitochondria as substantiated by site directed mutagenesis." SIGNOR-252315 Calcineurin complex SIGNOR-C155 SIGNOR 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-252317 Calcineurin complex SIGNOR-C155 SIGNOR FLNA protein P21333 UNIPROT down-regulates dephosphorylation Ser2152 TRRRRAPsVANVGSH 9606 16442073 t gcesareni "We report that a purified c-terminal recombinant region of filamin is a suitable substrate for calcineurin in vitro. Furthermore, 1 microm cyclosporin a (csa), a specific calcineurin inhibitor, reduced the dephosphorylation of the recombinant fragment in 293ft cells" SIGNOR-252339 Calcineurin complex SIGNOR-C155 SIGNOR 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-252340 Calcineurin complex SIGNOR-C155 SIGNOR 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-252309 Calcineurin complex SIGNOR-C155 SIGNOR MYOD1 protein P15172 UNIPROT up-regulates 9606 BTO:0001103 15829723 f apalma "Calcineurin can activate the transcription factors myocyte enhancer factor-2 and MyoD, which leads to the subsequent induction of myogenin and muscle differentiation (22). In addition, inhibition of calcineurin prevents the initiation of early stages of muscle differentiation" SIGNOR-255103 Calcineurin complex SIGNOR-C155 SIGNOR NFATC1 protein O95644 UNIPROT up-regulates dephosphorylation 9606 21880741 t gcesareni "Calcineurin directly dephosphorylates nfat resulting in the nuclear import of nfat." SIGNOR-252323 Calcineurin complex SIGNOR-C155 SIGNOR NFATC1 protein O95644 UNIPROT up-regulates dephosphorylation 9606 BTO:0000782 14722106 t gcesareni "Once activated, calcineurin directly dephosphorylates NFAT proteins that are present in a hyperphosphorylated latent form in the cytoplasm and induces their rapid translocation into the nucleus, where in concert with nuclear partner proteins such as the AP-1 transcription factor complex, they are able to bind cooperatively to their target promoter elements and activate the transcription of specific NFAT target genes" SIGNOR-252313 Calcineurin complex SIGNOR-C155 SIGNOR NFATC2 protein Q13469 UNIPROT "up-regulates activity" dephosphorylation 9606 21880741 t miannu "Calcineurin directly dephosphorylates nfat resulting in the nuclear import of nfat." SIGNOR-255463 Calcineurin complex SIGNOR-C155 SIGNOR 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-252319 Calcineurin complex SIGNOR-C155 SIGNOR 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-252318 Calcineurin complex SIGNOR-C155 SIGNOR NFATC2 protein Q13469 UNIPROT "up-regulates activity" dephosphorylation Ser172 LCLSPASsGSSASFI 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-252316 Calcineurin complex SIGNOR-C155 SIGNOR 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-252326 Calcineurin complex SIGNOR-C155 SIGNOR 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-252343 Calcineurin complex SIGNOR-C155 SIGNOR 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-252325 Calcineurin complex SIGNOR-C155 SIGNOR 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-252327 Calcineurin complex SIGNOR-C155 SIGNOR 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-252331 Calcineurin complex SIGNOR-C155 SIGNOR 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-252342 Calcineurin complex SIGNOR-C155 SIGNOR 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-252328 Calcineurin complex SIGNOR-C155 SIGNOR 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-252333 Calcineurin complex SIGNOR-C155 SIGNOR 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-252336 Calcineurin complex SIGNOR-C155 SIGNOR 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-252335 Calcineurin complex SIGNOR-C155 SIGNOR 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-252321 Calcineurin complex SIGNOR-C155 SIGNOR 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-252338 Calcineurin complex SIGNOR-C155 SIGNOR NFATC3 protein Q12968 UNIPROT up-regulates dephosphorylation 9606 21880741 t gcesareni "Calcineurin directly dephosphorylates nfat resulting in the nuclear import of nfat." SIGNOR-252312 Calcineurin complex SIGNOR-C155 SIGNOR NFATC4 protein Q14934 UNIPROT up-regulates dephosphorylation 9606 21880741 t gcesareni "Calcineurin directly dephosphorylates nfat resulting in the nuclear import of nfat." SIGNOR-252322 Calcineurin complex SIGNOR-C155 SIGNOR 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-252334 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 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 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 CALM1 protein P62158 UNIPROT up-regulates 9606 21880741 f "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-252310 calcium(2+) smallmolecule CHEBI:29108 ChEBI CALM1 protein P62158 UNIPROT up-regulates binding 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 ‘open’ conformations" SIGNOR-78915 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 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 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 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 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 PPP3CA protein Q08209 UNIPROT up-regulates binding 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 PRKCA protein P17252 UNIPROT up-regulates binding 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 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 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 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 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 CALM1 protein P62158 UNIPROT Calcineurin complex SIGNOR-C155 SIGNOR up-regulates 9606 BTO:0001103 15829723 t apalma "In addition, calcineurin is activated by calmodulin that has bound calcium; thus its activity is essentially controlled by changes in cytosolic calcium concentrations." SIGNOR-255101 CALM1 protein P62158 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 CALM1 protein P62158 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 P62158 UNIPROT CAMKK2 protein Q96RR4 UNIPROT up-regulates binding 9606 BTO:0000782 BTO:0000142 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 P62158 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-261726 CALM1 protein P62158 UNIPROT NOS3 protein P29474 UNIPROT "up-regulates activity" binding 9606 BTO:0001853 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 CAMK1 protein Q14012 UNIPROT CAMK1 protein Q14012 UNIPROT "up-regulates activity" phosphorylation Thr177 DPGSVLStACGTPGY -1 8253780 t llicata "CaM kinase I was autophosphorylated in a Ca2+/CaM-dependent manner at a threonyl residue (Thr-177) which is located at a position equivalent to that of the threonyl residue (Thr-197) autophosphorylated in cAMP-dependent protein kinase." SIGNOR-250612 CAMK1 protein Q14012 UNIPROT CDKN1B protein P46527 UNIPROT "down-regulates activity" phosphorylation Thr157 GIRKRPAtDDSSTQN 10090 BTO:0002268 23707388 t Monia "We also demonstrate that i) CaMKI phosphorylates p27 at Thr157and Thr198 in human cells and at Thr170and Thr197in mouse cells to modulate its subcellular localization;" SIGNOR-261195 CAMK1 protein Q14012 UNIPROT CDKN1B protein P46527 UNIPROT "down-regulates activity" phosphorylation Thr198 PGLRRRQt 10090 BTO:0002268 23707388 t Monia "We also demonstrate that i) CaMKI phosphorylates p27 at Thr157and Thr198 in human cells and at Thr170and Thr197in mouse cells to modulate its subcellular localization;" SIGNOR-261194 CAMK1 protein Q14012 UNIPROT EIF4G3 protein O43432 UNIPROT unknown phosphorylation Ser1156 NTFMRGGsSKDLLDN 9606 BTO:0000007 14507913 t llicata "Endogenous eIF4GII immunoprecipitated from HEK293T cells was phosphorylated by CaMKI, in vitro as was a recombinant fragment of eIF4GII encompassing the central and C-terminal regions. The latter phosphorylation occurred with favorable kinetics (Km = 1 microm; kcat = 1.8 s-1) at a single site, Ser1156, located in a segment of eIF4GII aligning with the phosphoregion of eIF4GI. Phosphopeptide mapping and back phosphorylation experiments revealed [Ca2+]i-dependent, CaMKI site-specific, eIF4GII phosphorylation in vivo." SIGNOR-250613 CAMK1 protein Q14012 UNIPROT HDAC5 protein Q9UQL6 UNIPROT down-regulates phosphorylation Ser259 FPLRKTAsEPNLKVR 9606 BTO:0000887 11114197 t gcesareni "Camk phosphorylates serines -259 and -498 in hdac5, which subsequently serve as docking sites for 14-3-3. Our studies suggest that 14-3-3 binding to hdac5 is required for camk-dependent disruption of mef2hdac complexes and nuclear export of hdac5, and implicate 14-3-3 as a signal-dependent regulator of muscle cell differentiation." SIGNOR-85018 CAMK1 protein Q14012 UNIPROT HDAC5 protein Q9UQL6 UNIPROT down-regulates phosphorylation Ser498 RPLSRTQsSPLPQSP 9606 BTO:0000887 11114197 t gcesareni "Camk phosphorylates serines -259 and -498 in hdac5, which subsequently serve as docking sites for 14-3-3. Our studies suggest that 14-3-3 binding to hdac5 is required for camk-dependent disruption of mef2hdac complexes and nuclear export of hdac5, and implicate 14-3-3 as a signal-dependent regulator of muscle cell differentiation." SIGNOR-85022 CAMK1 protein Q14012 UNIPROT KRT18 protein P05783 UNIPROT unknown phosphorylation Ser53 ISVSRSTsFRGGMGS 9606 7523419 t flangone "Ser-52 in k18 is not glycosylated and matches consensus sequences for phosphorylation by cam kinase..these kinases can phosphorylate k18 in vitro predominantly at that site" SIGNOR-27398 CAMK1 protein Q14012 UNIPROT NOS1 protein P29475 UNIPROT "down-regulates activity" phosphorylation Ser852 SYKVRFNsVSSYSDS -1 10400690 t llicata "It was found that purified recombinant nNOS was phosphorylated by CaM-K Ialpha, CaM-K IIalpha, and CaM-K IV at Ser847 in vitro. Replacement of Ser847 with Ala (S847A) prevented phosphorylation by CaM kinases. Phosphorylated recombinant wild-type nNOS at Ser847 (approximately 0.5 mol of phosphate incorporation into nNOS) exhibited a 30% decrease of Vmax with little change of both the Km for L-arginine and Kact for CaM relative to unphosphorylated enzyme. The activity of mutant S847D was decreased to a level 50-60% as much as the wild-type enzyme. The decreased NOS enzyme activity of phosphorylated nNOS at Ser847 and mutant S847D was partially due to suppression of CaM binding, but not to impairment of dimer formation which is thought to be essential for enzyme activation." SIGNOR-250614 CAMK1 protein Q14012 UNIPROT NUMB protein P49757 UNIPROT down-regulates phosphorylation Ser276 EQLARQGsFRGFPAL 9606 17022975 t esanto "Based on experiments using numb mutants, both the initial phosphorylation of ser(264) and the subsequent phosphorylation of ser(283) are sufficient to abolish the binding of numb to ap-2." SIGNOR-149993 CAMK1 protein Q14012 UNIPROT SYN1 protein P17600 UNIPROT "down-regulates activity" phosphorylation Ser9 NYLRRRLsDSNFMAN -1 10571231 t llicata "We now demonstrate that synapsin phosphorylation in the A domain, at the only phosphorylation site shared by all synapsins, dissociates synapsins from synaptic vesicles. Furthermore, we show that the A domain binds phospholipids and is inhibited by phosphorylation. " SIGNOR-250615 CAMK2A protein Q9UQM7 UNIPROT ATP2A2 protein P16615 UNIPROT "up-regulates activity" phosphorylation Ser38 KLKERWGsNELPAEE 9606 BTO:0000007 7929371 t llicata "SERCA2 and SERCA2 mutants S38A, S167A, and S531A were expressed in HEK-293 cells and tested for phosphorylation with CaM kinase. Mutant S38A was not phosphorylated, while mutants S167A and S531A were phosphorylated, suggesting that Ser38 is the site of CaM kinase phosphorylation in SERCA2. This conclusion was supported by the observation that phosphorylation of SERCA2 and mutants S167A and S531A by CaM kinase increased the Vmax for Ca2+ transport, while the Vmax for Ca2+ transport by mutant S38A was unaffected by exposure to a phosphorylation reaction mix." SIGNOR-250616 CAMK2A protein Q9UQM7 UNIPROT CALD1 protein Q05682 UNIPROT down-regulates phosphorylation Ser643 CFTPKGSsLKIEERA 9606 BTO:0001260 2170388 t gcesareni "Smooth muscle caldesmon was phosphorylated by smooth muscle calmodulin-dependent protein kinase. Ii" SIGNOR-22631 CAMK2A protein Q9UQM7 UNIPROT CALD1 protein Q05682 UNIPROT down-regulates phosphorylation Ser656 RAEFLNKsVQKSSGV 9606 BTO:0001260 2170388 t gcesareni "Smooth muscle caldesmon was phosphorylated by smooth muscle calmodulin-dependent protein kinase. Ii" SIGNOR-22635 CAMK2A protein Q9UQM7 UNIPROT CAMK2A protein Q9UQM7 UNIPROT down-regulates phosphorylation Thr306 LKGAILTtMLATRNF 9606 1324926 t lperfetto "After removal of ca2+/calmodulin, the autonomous kinase undergoes a burst of inhibitory autophosphorylation at sites distinct from the autonomy site. Ca(2+)-independent autophosphorylation occurs within the calmodulin binding domain at thr305, thr306, and ser314" SIGNOR-17316 CAMK2A protein Q9UQM7 UNIPROT CAMK2A protein Q9UQM7 UNIPROT up-regulates phosphorylation Thr286 SCMHRQEtVDCLKKF 9606 BTO:0000975 1849884 t lperfetto "Role of threonine-286 as autophosphorylation site for appearance of ca2(+)-independent activity of calmodulin-dependent protein kinase ii alpha subunit" SIGNOR-21797 CAMK2A protein Q9UQM7 UNIPROT CD44 protein P16070 UNIPROT "up-regulates activity" phosphorylation Ser706 LNGEASKsQEMVHLV 9606 BTO:0000452 11463356 t lperfetto "In previous studies we have demonstrated that a key control point for this receptor is the phosphorylation of CD44 on a conserved cytoplasmic serine residue, Ser(325). This modification is not required for efficient ligand binding, but is an essential component of CD44-dependent cell migration on a hyaluronan substratum. We demonstrate here that cd44 is phosphorylated to high stoichiometry in resting cells and that ca(2+)/calmodulin-dependent protein kinase ii is a cd44 ser(325) kinase." SIGNOR-109502 CAMK2A protein Q9UQM7 UNIPROT CD44 protein P16070 UNIPROT up-regulates phosphorylation Ser706 LNGEASKsQEMVHLV 9606 9580567 t gcesareni "We demonstrate here that cd44 is phosphorylated to high stoichiometry in resting cells and that ca(2+)/calmodulin-dependent protein kinase ii is a cd44 ser(325) kinase." SIGNOR-57376 CAMK2A protein Q9UQM7 UNIPROT CEBPB protein P17676 UNIPROT "up-regulates activity" phosphorylation Ser325 EQLSRELsTLRNLFK -1 1314426 t llicata "These studies implicate Ser276 of CIEBPP as the major in vim phosphorylation site for CaMKII. | Phosphorylation of serine at position 276 within the leucine zipper of C/EBP beta appeared to confer calcium-regulated transcriptional stimulation of a promoter that contained binding sites for C/EBP beta." SIGNOR-250617 CAMK2A protein Q9UQM7 UNIPROT CHAT protein P28329 UNIPROT up-regulates phosphorylation Thr574 VDNIRSAtPEALAFV 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-96628 CAMK2A protein Q9UQM7 UNIPROT CREB1 protein P16220 UNIPROT down-regulates phosphorylation Ser142 RKILNDLsSDAPGVP 9606 11013247 t gcesareni "Phosphorylation of creb1 at ser142 and ser143 is selectively activated by ca(2+) influx;phosphorylation of ser142 and ser143, disrupts the interaction of creb with its cofactor cbp. Phosphorylation of serine 142 in creb by camkii leads to dissociation of the creb dimer." SIGNOR-82501 CAMK2A protein Q9UQM7 UNIPROT CREB1 protein P16220 UNIPROT down-regulates phosphorylation Ser142 RKILNDLsSDAPGVP 9606 9668047 t gcesareni "Phosphorylation of creb1 at ser142 and ser143 is selectively activated by ca(2+) influx;phosphorylation of ser142 and ser143, disrupts the interaction of creb with its cofactor cbp. Phosphorylation of serine 142 in creb by camkii leads to dissociation of the creb dimer." SIGNOR-59137 CAMK2A protein Q9UQM7 UNIPROT CREB1 protein P16220 UNIPROT down-regulates phosphorylation Ser142 RKILNDLsSDAPGVP 9606 BTO:0000938 11970864 t gcesareni "Phosphorylation of creb1 at ser142 and ser143 is selectively activated by ca(2+) influx;phosphorylation of ser142 and ser143, disrupts the interaction of creb with its cofactor cbp. Phosphorylation of serine 142 in creb by camkii leads to dissociation of the creb dimer." SIGNOR-117344 MAPK9 protein P45984 UNIPROT NFATC3 protein Q12968 UNIPROT down-regulates phosphorylation Ser163 SYRESSLsPSPASSI 9606 BTO:0000782 9374467 t lperfetto "Ser163 and ser165 represent the major sites of in vitro phosphorylation of nfat4 by jnk. / the negative regulation of nfat4 nuclear accumulation caused by jnk provides a mechanism for cell type?specific Responses to extracellular stimulation" SIGNOR-53364 CAMK2A protein Q9UQM7 UNIPROT DLG1 protein Q12959 UNIPROT "down-regulates activity" phosphorylation Ser232 ITLERGNsGLGFSIA 9534 BTO:0000298 12933808 t llicata "Synapse-associated protein 97 (SAP97), a member of membrane-associated guanylate kinase protein family, has been implicated in the processes of targeting ionotropic glutamate receptors at postsynaptic sites. | We show here that SAP97 is directly associated with NR2A through its PDZ1 domain, and CaMKII-dependent phosphorylation of SAP97-Ser-232 disrupts NR2A interaction both in an in vitro pull-out assay and in transfected COS-7 cells. Moreover, expression of SAP97(S232D) mutant has effects similar to those observed upon constitutively activating CaMKII." SIGNOR-250618 CAMK2A protein Q9UQM7 UNIPROT EGFR protein P00533 UNIPROT "down-regulates activity" phosphorylation Ser1064 SCPIKEDsFLQRYSS 9606 BTO:0000007 10347170 t llicata " We show that serines 1046/1047 are sites for CaM kinase II phosphorylation, although there is a preference for serine 1047, which resides within the consensus -R-X-X-S-. In addition, we have identified major phosphorylation sites at serine 1142 and serine 1057, which lie within a novel -S-X-D- consensus. Mutation of serines 1046/1047 in full-length EGFR enhanced both fibroblast transformation and tyrosine autokinase activity that was significantly potentiated by additional mutation of serines 1057 and 1142. A single CaM kinase II site was also identified at serine 744 within sub-kinase domain III, and autokinase activity was significantly affected by mutation of this serine to an aspartic acid making this site appear constitutively phosphorylated. We have addressed the mechanism by which CaM kinase II phosphorylation of the EGFR might regulate receptor autokinase activity and show that this modification can hinder association of the cytoplasmic tail with the kinase domain to prevent an enzyme-substrate interaction. " SIGNOR-250619 CAMK2A protein Q9UQM7 UNIPROT EGFR protein P00533 UNIPROT "down-regulates activity" phosphorylation Ser1071 SFLQRYSsDPTGALT 9606 BTO:0000007 10347170 t llicata " We show that serines 1046/1047 are sites for CaM kinase II phosphorylation, although there is a preference for serine 1047, which resides within the consensus -R-X-X-S-. In addition, we have identified major phosphorylation sites at serine 1142 and serine 1057, which lie within a novel -S-X-D- consensus. Mutation of serines 1046/1047 in full-length EGFR enhanced both fibroblast transformation and tyrosine autokinase activity that was significantly potentiated by additional mutation of serines 1057 and 1142. A single CaM kinase II site was also identified at serine 744 within sub-kinase domain III, and autokinase activity was significantly affected by mutation of this serine to an aspartic acid making this site appear constitutively phosphorylated. We have addressed the mechanism by which CaM kinase II phosphorylation of the EGFR might regulate receptor autokinase activity and show that this modification can hinder association of the cytoplasmic tail with the kinase domain to prevent an enzyme-substrate interaction. " SIGNOR-250621 CAMK2A protein Q9UQM7 UNIPROT EGFR protein P00533 UNIPROT "down-regulates activity" phosphorylation Ser1081 TGALTEDsIDDTFLP 9606 BTO:0000007 10347170 t llicata " We show that serines 1046/1047 are sites for CaM kinase II phosphorylation, although there is a preference for serine 1047, which resides within the consensus -R-X-X-S-. In addition, we have identified major phosphorylation sites at serine 1142 and serine 1057, which lie within a novel -S-X-D- consensus. Mutation of serines 1046/1047 in full-length EGFR enhanced both fibroblast transformation and tyrosine autokinase activity that was significantly potentiated by additional mutation of serines 1057 and 1142. A single CaM kinase II site was also identified at serine 744 within sub-kinase domain III, and autokinase activity was significantly affected by mutation of this serine to an aspartic acid making this site appear constitutively phosphorylated. We have addressed the mechanism by which CaM kinase II phosphorylation of the EGFR might regulate receptor autokinase activity and show that this modification can hinder association of the cytoplasmic tail with the kinase domain to prevent an enzyme-substrate interaction. " SIGNOR-250622 CAMK2A protein Q9UQM7 UNIPROT EGFR protein P00533 UNIPROT "down-regulates activity" phosphorylation Ser1120 QPLNPAPsRDPHYQD 9606 BTO:0000007 10347170 t llicata " We show that serines 1046/1047 are sites for CaM kinase II phosphorylation, although there is a preference for serine 1047, which resides within the consensus -R-X-X-S-. In addition, we have identified major phosphorylation sites at serine 1142 and serine 1057, which lie within a novel -S-X-D- consensus. Mutation of serines 1046/1047 in full-length EGFR enhanced both fibroblast transformation and tyrosine autokinase activity that was significantly potentiated by additional mutation of serines 1057 and 1142. A single CaM kinase II site was also identified at serine 744 within sub-kinase domain III, and autokinase activity was significantly affected by mutation of this serine to an aspartic acid making this site appear constitutively phosphorylated. We have addressed the mechanism by which CaM kinase II phosphorylation of the EGFR might regulate receptor autokinase activity and show that this modification can hinder association of the cytoplasmic tail with the kinase domain to prevent an enzyme-substrate interaction. " SIGNOR-250623 CAMK2A protein Q9UQM7 UNIPROT EGFR protein P00533 UNIPROT "down-regulates activity" phosphorylation Ser1166 QKGSHQIsLDNPDYQ 9606 BTO:0000007 10347170 t llicata " We show that serines 1046/1047 are sites for CaM kinase II phosphorylation, although there is a preference for serine 1047, which resides within the consensus -R-X-X-S-. In addition, we have identified major phosphorylation sites at serine 1142 and serine 1057, which lie within a novel -S-X-D- consensus. Mutation of serines 1046/1047 in full-length EGFR enhanced both fibroblast transformation and tyrosine autokinase activity that was significantly potentiated by additional mutation of serines 1057 and 1142. A single CaM kinase II site was also identified at serine 744 within sub-kinase domain III, and autokinase activity was significantly affected by mutation of this serine to an aspartic acid making this site appear constitutively phosphorylated. We have addressed the mechanism by which CaM kinase II phosphorylation of the EGFR might regulate receptor autokinase activity and show that this modification can hinder association of the cytoplasmic tail with the kinase domain to prevent an enzyme-substrate interaction. " SIGNOR-250624 CAMK2A protein Q9UQM7 UNIPROT EGFR protein P00533 UNIPROT "down-regulates activity" phosphorylation Ser768 DEAYVMAsVDNPHVC 9606 BTO:0000007 10347170 t llicata " We show that serines 1046/1047 are sites for CaM kinase II phosphorylation, although there is a preference for serine 1047, which resides within the consensus -R-X-X-S-. In addition, we have identified major phosphorylation sites at serine 1142 and serine 1057, which lie within a novel -S-X-D- consensus. Mutation of serines 1046/1047 in full-length EGFR enhanced both fibroblast transformation and tyrosine autokinase activity that was significantly potentiated by additional mutation of serines 1057 and 1142. A single CaM kinase II site was also identified at serine 744 within sub-kinase domain III, and autokinase activity was significantly affected by mutation of this serine to an aspartic acid making this site appear constitutively phosphorylated. We have addressed the mechanism by which CaM kinase II phosphorylation of the EGFR might regulate receptor autokinase activity and show that this modification can hinder association of the cytoplasmic tail with the kinase domain to prevent an enzyme-substrate interaction. " SIGNOR-250625 CAMK2A protein Q9UQM7 UNIPROT ETS1 protein P14921 UNIPROT down-regulates phosphorylation Ser285 QRVPSYDsFDSEDYP 9606 BTO:0000782 12475968 t lperfetto "Treatment of ets1 by t-cell nuclear extract or phosphorylation of these four serines by calmodulin-dependent kinase ii (camk ii) has recently been reported to decrease ets1 dna binding by reinforcing autoinhibition" SIGNOR-96342 CAMK2A protein Q9UQM7 UNIPROT ETS2 protein P15036 UNIPROT down-regulates phosphorylation Ser246 FPKSRLSsVSVTYCS 9606 19182667 t lperfetto "Camkii caused ets-2 phosphorylation.Serine 246, 310, and 313 were the targets. Camkii to phosphorylates ets-2, thus altering ets-2 binding to its downstream promoters" SIGNOR-183596 CAMK2A protein Q9UQM7 UNIPROT ETS2 protein P15036 UNIPROT down-regulates phosphorylation Ser310 LDVQRVPsFESFEDD 9606 19182667 t lperfetto "Camkii caused ets-2 phosphorylation.Serine 246, 310, and 313 were the targets. Camkii to phosphorylates ets-2, thus altering ets-2 binding to its downstream promoters" SIGNOR-183600 CAMK2A protein Q9UQM7 UNIPROT ETS2 protein P15036 UNIPROT down-regulates phosphorylation Ser313 QRVPSFEsFEDDCSQ 9606 19182667 t lperfetto "Camkii caused ets-2 phosphorylation.Serine 246, 310, and 313 were the targets. Camkii to phosphorylates ets-2, thus altering ets-2 binding to its downstream promoters" SIGNOR-183604 CAMK2A protein Q9UQM7 UNIPROT FBXO43 protein Q4G163 UNIPROT "up-regulates activity" phosphorylation Ser192 NLEKNIPSSASGFSR -1 16407128 t Manara "CaMKII and polo-like kinase 1 sequentially phosphorylate the cytostatic factor Emi2/XErp1 to trigger its destruction and meiotic exit. | these results implicate the 192RSST motif of Emi2 as a critical molecular target of CaMKII during CSF release" SIGNOR-260907 CAMK2A protein Q9UQM7 UNIPROT GABBR1 protein Q9UBS5 UNIPROT down-regulates phosphorylation Ser868 ITRGEWQsEAQDTMK 9606 BTO:0000938 BTO:0000142 20643921 t gcesareni "Nmda-dependent internalization of gabab receptors requires activation of ca2+/calmodulin-dependent protein kinase ii (camkii), which associates with gabab receptors in vivo and phosphorylates serine 867 (s867) in the intracellular c terminus of the gabab1 subunit." SIGNOR-166846 CAMK2A protein Q9UQM7 UNIPROT GFAP protein P14136 UNIPROT "down-regulates activity" phosphorylation Ser13 ITSAARRsYVSSGEM -1 7822264 t llicata "On the other hand, GFAP was phosphorylated to approximately 1.9 mol of phosphate/mol of GFAP by Ca(2+)-CaM-dependent protein kinase II, and this phosphorylation did induce disassembly of the filament. Sequential analysis of the purified phosphopeptides revealed that only Ser8 on GFAP was phosphorylated by cdc2 kinase, whereas Ser13, Ser17, Ser34, and Ser389 on GFAP were phosphorylated by Ca(2+)-CaM-dependent protein kinase II." SIGNOR-250626 CAMK2A protein Q9UQM7 UNIPROT GFAP protein P14136 UNIPROT "down-regulates activity" phosphorylation Ser17 ARRSYVSsGEMMVGG -1 7822264 t llicata "On the other hand, GFAP was phosphorylated to approximately 1.9 mol of phosphate/mol of GFAP by Ca(2+)-CaM-dependent protein kinase II, and this phosphorylation did induce disassembly of the filament. Sequential analysis of the purified phosphopeptides revealed that only Ser8 on GFAP was phosphorylated by cdc2 kinase, whereas Ser13, Ser17, Ser34, and Ser389 on GFAP were phosphorylated by Ca(2+)-CaM-dependent protein kinase II." SIGNOR-250627 CAMK2A protein Q9UQM7 UNIPROT GFAP protein P14136 UNIPROT "down-regulates activity" phosphorylation Ser38 LGPGTRLsLARMPPP -1 7822264 t llicata "On the other hand, GFAP was phosphorylated to approximately 1.9 mol of phosphate/mol of GFAP by Ca(2+)-CaM-dependent protein kinase II, and this phosphorylation did induce disassembly of the filament. Sequential analysis of the purified phosphopeptides revealed that only Ser8 on GFAP was phosphorylated by cdc2 kinase, whereas Ser13, Ser17, Ser34, and Ser389 on GFAP were phosphorylated by Ca(2+)-CaM-dependent protein kinase II." SIGNOR-250628 CAMK2A protein Q9UQM7 UNIPROT GFAP protein P14136 UNIPROT "down-regulates activity" phosphorylation Ser393 NLQIRETsLDTKSVS -1 7822264 t llicata "On the other hand, GFAP was phosphorylated to approximately 1.9 mol of phosphate/mol of GFAP by Ca(2+)-CaM-dependent protein kinase II, and this phosphorylation did induce disassembly of the filament. Sequential analysis of the purified phosphopeptides revealed that only Ser8 on GFAP was phosphorylated by cdc2 kinase, whereas Ser13, Ser17, Ser34, and Ser389 on GFAP were phosphorylated by Ca(2+)-CaM-dependent protein kinase II." SIGNOR-250629 CAMK2A protein Q9UQM7 UNIPROT GFPT1 protein Q06210 UNIPROT up-regulates phosphorylation Ser261 CNLSRVDsTTCLFPV 9606 17941647 t gcesareni "Amp-activated protein kinase and calcium/calmodulin-dependent kinase ii were identified to phosphorylate specifically ser243 in vitro. Phosphorylation by these two kinases results in an increase of enzymatic activity by 1.4-fold. These findings suggest for the first time that hgfat1 may be regulated by kinases other than pka." SIGNOR-158486 CAMK2A protein Q9UQM7 UNIPROT GRIN2B protein Q13224 UNIPROT "up-regulates activity" phosphorylation Ser1303 NKLRRQHsYDTFVDL BTO:0003036 8940188 t llicata "By peptide mapping, automated sequencing, and mass spectrometry, we identified the major site of phosphorylation on the fusion protein as Ser-383, corresponding to Ser-1303 of full-length NR2B. The Km for phosphorylation of this site in the fusion protein was approximately 50 nM, much lower than that of other known substrates for CaM kinase II, suggesting that the receptor is a high affinity substrate. We show that serine 1303 in the full-length NR2B and/or the cognate site in NR2A is a major site of phosphorylation of the receptor both in the postsynaptic density fraction and in living hippocampal neurons." SIGNOR-250630 CAMK2A protein Q9UQM7 UNIPROT HRH1 protein P35367 UNIPROT down-regulates phosphorylation Ser398 WKRLRSHsRQYVSGL 9606 BTO:0000975 15107581 t "Translocation from Endosome to Lysosome" gcesareni "As we have shown previously, human h1r can be phosphorylated in vitro by several kinases includingpka, pkc, pkg, and camk ii in summary, these data suggest that thr140, thr142, ser396, ser398, and thr478 can be phosphorylated by the kinases described above (table 2)." SIGNOR-124344 CAMK2A protein Q9UQM7 UNIPROT HRH1 protein P35367 UNIPROT down-regulates phosphorylation Thr140 LRYLKYRtKTRASAT 9606 BTO:0000975 15107581 t "Translocation from Endosome to Lysosome" gcesareni "As we have shown previously, human h1r can be phosphorylated in vitro by several kinases includingpka, pkc, pkg, and camk ii in summary, these data suggest that thr140, thr142, ser396, ser398, and thr478 can be phosphorylated by the kinases described above (table 2)." SIGNOR-124348 CAMK2A protein Q9UQM7 UNIPROT HSF1 protein Q00613 UNIPROT "up-regulates activity" phosphorylation Ser230 PKYSRQFsLEHVHGS BTO:0000664 11447121 t llicata "Ser230 is located in the regulatory domain of HSF1, and promotes the magnitude of the inducible transcriptional activity. Ser230 lies within a consensus site for calcium/calmodulin-dependent protein kinase II (CaMKII), and CaMKII overexpression enhances both the level of in vivo Ser230 phosphorylation and transactivation of HSF1. The importance of Ser230 was further established by the S230A HSF1 mutant showing markedly reduced activity relative to wild-type HSF1 when expressed in hsf1(-/-) cells." SIGNOR-250631 CAMK2A protein Q9UQM7 UNIPROT KRT18 protein P05783 UNIPROT unknown phosphorylation Ser53 ISVSRSTsFRGGMGS BTO:0000944 7523419 t llicata "Ser-52 in K18 is not glycosylated and matches consensus sequences for phosphorylation by CAM kinase, S6 kinase and protein kinase C, and all these kinases can phosphorylate K18 in vitro predominantly at that site. Expression of K18 ser-52-->ala mutant in mammalian cells showed minimal phosphorylation but no distinguishable difference in filament assembly when compared with wild-type K18. In contrast, the ser-52 mutation played a clear but nonexclusive role in filament reorganization," SIGNOR-250633 CAMK2A protein Q9UQM7 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-58251 CAMK2A protein Q9UQM7 UNIPROT LRRC7 protein Q96NW7 UNIPROT unknown phosphorylation Ser1439 IQTKGQRsMDGYPEQ 11160423 t llicata "In contrast, phosphorylation of densin-180 by CaMKII at serine-1397 only slightly decreases its affinity for CaMKII. The specific interaction of densin-180 with holoenzymes of CaMKII containing only alpha-subunit and the increased affinity of CaMKII for densin-180 after autophosphorylation suggest that densin-180 may be involved in localization of activated CaMKII synthesized in dendrites." SIGNOR-250634 CAMK2A protein Q9UQM7 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser552 VVRTPPKsPSSAKSR 9606 BTO:0000590 10090741 t lperfetto "We found that when tau was first phosphorylated by A-kinase, C-kinase, cdk5, or CaM kinase II and then by GSK-3, its binding to microtubules was inhibited by 45, 61, 78, and 79%, respectively. Further, the kinase combinations cdk5/GSK-3 and CaM kinase II/GSK-3 rapidly phosphorylated the sites Thr 231 and Ser 235. When these sites were individually replaced by Ala and the phosphorylation experiments repeated, tau binding to microtubules was inhibited by 54 and 71%, respectively. By comparison, when Ser 262 was replaced by Ala, tau binding to microtubules was inhibited by only 8% after phosphorylation by CaM kinase II." SIGNOR-249316 CAMK2A protein Q9UQM7 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser579 NVKSKIGsTENLKHQ 9606 BTO:0000590 10090741 t lperfetto "We found that when tau was first phosphorylated by A-kinase, C-kinase, cdk5, or CaM kinase II and then by GSK-3, its binding to microtubules was inhibited by 45, 61, 78, and 79%, respectively. Further, the kinase combinations cdk5/GSK-3 and CaM kinase II/GSK-3 rapidly phosphorylated the sites Thr 231 and Ser 235. When these sites were individually replaced by Ala and the phosphorylation experiments repeated, tau binding to microtubules was inhibited by 54 and 71%, respectively. By comparison, when Ser 262 was replaced by Ala, tau binding to microtubules was inhibited by only 8% after phosphorylation by CaM kinase II." SIGNOR-249314 CAMK2A protein Q9UQM7 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Thr548 KKVAVVRtPPKSPSS 9606 BTO:0000590 10090741 t lperfetto "We found that when tau was first phosphorylated by A-kinase, C-kinase, cdk5, or CaM kinase II and then by GSK-3, its binding to microtubules was inhibited by 45, 61, 78, and 79%, respectively. Further, the kinase combinations cdk5/GSK-3 and CaM kinase II/GSK-3 rapidly phosphorylated the sites Thr 231 and Ser 235. When these sites were individually replaced by Ala and the phosphorylation experiments repeated, tau binding to microtubules was inhibited by 54 and 71%, respectively. By comparison, when Ser 262 was replaced by Ala, tau binding to microtubules was inhibited by only 8% after phosphorylation by CaM kinase II." SIGNOR-249315 CAMK2A protein Q9UQM7 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation 15621017 t "Thus, the increased immunoreactivity of CaMKII-α of the remaining neurons may be the consequence of the altered calcium dynamics in neurons. There is evidence indicating that CaMKII might participate in tau phosphorylation in AD." SIGNOR-255490 CAMK2A protein Q9UQM7 UNIPROT NCOR2 protein Q9Y618 UNIPROT down-regulates phosphorylation Ser2437 ASGDRPPsVSSVHSE 9606 22888005 t lperfetto "We demonstrated that camkii directly bound and phosphorylated smrt at ser-1407, thereby facilitating smrt translocation from the nucleus to the cytoplasm and proteasome-dependent degradation." SIGNOR-191773 CAMK2A protein Q9UQM7 UNIPROT NOS1 protein P29475 UNIPROT "down-regulates activity" phosphorylation Ser852 SYKVRFNsVSSYSDS 10400690 t llicata "It was found that purified recombinant nNOS was phosphorylated by CaM-K Ialpha, CaM-K IIalpha, and CaM-K IV at Ser847 in vitro. Replacement of Ser847 with Ala (S847A) prevented phosphorylation by CaM kinases. Phosphorylated recombinant wild-type nNOS at Ser847 (approximately 0.5 mol of phosphate incorporation into nNOS) exhibited a 30% decrease of Vmax with little change of both the Km for L-arginine and Kact for CaM relative to unphosphorylated enzyme. The activity of mutant S847D was decreased to a level 50-60% as much as the wild-type enzyme. The decreased NOS enzyme activity of phosphorylated nNOS at Ser847 and mutant S847D was partially due to suppression of CaM binding, but not to impairment of dimer formation which is thought to be essential for enzyme activation." SIGNOR-250635 CAMK2A protein Q9UQM7 UNIPROT OPRM1 protein P35372 UNIPROT down-regulates phosphorylation Ser268 LKSVRMLsGSKEKDR 9606 BTO:0000671 10908300 t gcesareni "The decrease in mu-opioid receptor activity after chronic agonist exposure (1 microm [d-ala(2),n-mephe(4),gly-ol(5)]-enkephalin) is largely due to kinase-mediated phosphorylation of intracellular receptor domains. We have recently shown that the substitution of two putative ca(2+)/calmodulin-dependent protein kinase ii (camk ii) phosphorylation sites, s261 and s266, by alanines in the third intracellular loop of the rat mu-opioid receptor (rmor1) confers resistance to camk ii-induced receptor desensitization." SIGNOR-79678 CAMK2A protein Q9UQM7 UNIPROT OPRM1 protein P35372 UNIPROT down-regulates phosphorylation Thr372 STRIRQNtRDHPSTA 9606 BTO:0000671 10908300 t gcesareni "The decrease in mu-opioid receptor activity after chronic agonist exposure (1 microm [d-ala(2),n-mephe(4),gly-ol(5)]-enkephalin) is largely due to kinase-mediated phosphorylation of intracellular receptor domains. We have recently shown that the substitution of two putative ca(2+)/calmodulin-dependent protein kinase ii (camk ii) phosphorylation sites, s261 and s266, by alanines in the third intracellular loop of the rat mu-opioid receptor (rmor1) confers resistance to camk ii-induced receptor desensitization." SIGNOR-79686 CAMK2A protein Q9UQM7 UNIPROT PDC protein P20941 UNIPROT unknown phosphorylation Ser54 KEILRQMsSPQSRNG 11331285 t llicata "In this study, we report that Pd was rapidly phosphorylated by Ca(2+)/calmodulin-dependent kinase II, resulting in 100-fold greater inhibition of Gbetagamma binding than cAMP-dependent protein kinase phosphorylation. Furthermore, Pd phosphorylation by Ca(2+)/calmodulin-dependent kinase II at Ser-54 and Ser-73 led to binding of the phosphoserine-binding protein 14-3-3." SIGNOR-250636 CAMK2A protein Q9UQM7 UNIPROT PDC protein P20941 UNIPROT unknown phosphorylation Ser73 ERVSRKMsIQEYELI 11331285 t llicata "In this study, we report that Pd was rapidly phosphorylated by Ca(2+)/calmodulin-dependent kinase II, resulting in 100-fold greater inhibition of Gbetagamma binding than cAMP-dependent protein kinase phosphorylation. Furthermore, Pd phosphorylation by Ca(2+)/calmodulin-dependent kinase II at Ser-54 and Ser-73 led to binding of the phosphoserine-binding protein 14-3-3." SIGNOR-250637 CAMK2A protein Q9UQM7 UNIPROT PEA15 protein Q15121 UNIPROT up-regulates phosphorylation Ser116 KDIIRQPsEEEIIKL 9606 15916534 t gcesareni "Pea-15 is a phosphoprotein containing a ser-104 phosphorylated by protein kinase c and a ser-116 phosphorylated by camkii (calcium/calmodulin-dependent protein kinase ii) or akt. Phosphorylation of ser-104 is implicated in the regulation of glucose metabolism, while phosphorylation at ser-116 is required for pea-15 recruitment to the disc (death-initiation signalling complex)" SIGNOR-137614 CAMK2A protein Q9UQM7 UNIPROT PTK2 protein Q05397 UNIPROT up-regulates phosphorylation Ser843 DVRLSRGsIDREDGS 9606 15845548 t gcesareni "Furthermore, activated camkii directly phosphorylated the recombinant cooh-terminal region of fak at a residue equivalent to ser-843." SIGNOR-135631 CAMK2A protein Q9UQM7 UNIPROT RCHY1 protein Q96PM5 UNIPROT down-regulates phosphorylation Ser155 CLEDIHTsRVVAHVL 9606 17568776 t lperfetto "Phosphorylation of pirh2 by calmodulin-dependent kinase ii impairs its ability to ubiquitinate p53" SIGNOR-156064 CAMK2A protein Q9UQM7 UNIPROT RCHY1 protein Q96PM5 UNIPROT down-regulates phosphorylation Thr154 ICLEDIHtSRVVAHV 9606 17568776 t lperfetto "Phosphorylation of pirh2 by calmodulin-dependent kinase ii impairs its ability to ubiquitinate p53" SIGNOR-156068 CAMK2A protein Q9UQM7 UNIPROT RIMS1 protein Q86UR5 UNIPROT up-regulates phosphorylation Ser242 PSAPPDRsKGAEPSQ 9606 BTO:0000938 BTO:0000142 12871946 t gcesareni "Two serine residues in rim1 (ser-241 and ser-287) and one serine residue in rim2 (ser-335) were required for 14-3-3 binding. Incubation with ca2+/calmodulin-dependent protein kinase ii greatly stimulated the interaction of recombinant n-terminal rim but not the s241/287a mutant with 14-3-3," SIGNOR-103886 CAMK2A protein Q9UQM7 UNIPROT RIMS1 protein Q86UR5 UNIPROT up-regulates phosphorylation Ser288 NGKGALKsERKRVPK 9606 BTO:0000938 BTO:0000142 12871946 t gcesareni "Two serine residues in rim1 (ser-241 and ser-287) and one serine residue in rim2 (ser-335) were required for 14-3-3 binding. Incubation with ca2+/calmodulin-dependent protein kinase ii greatly stimulated the interaction of recombinant n-terminal rim but not the s241/287a mutant with 14-3-3," SIGNOR-103890 CAMK2A protein Q9UQM7 UNIPROT SMAD2 protein Q15796 UNIPROT down-regulates phosphorylation Ser110 SFSEQTRsLDGRLQV 9606 SIGNOR-C8 11027280 t gcesareni "Smad2 is a target substrate for cam kinase ii in vitro at serine-110, -240, and -260. furthermore, cam kinase ii blocked nuclear accumulation of a smad2 and induced smad2-smad4 hetero-oligomerization independently of tgfbeta receptor activation, while preventing tgf-beta-dependent smad2-smad3 interactions." SIGNOR-82966 CAMK2A protein Q9UQM7 UNIPROT SMAD2 protein Q15796 UNIPROT down-regulates phosphorylation Ser240 SDQQLNQsMDTGSPA 9606 SIGNOR-C8 11027280 t gcesareni "Smad2 is a target substrate for cam kinase ii in vitro at serine-110, -240, and -260. furthermore, cam kinase ii blocked nuclear accumulation of a smad2 and induced smad2-smad4 hetero-oligomerization independently of tgfbeta receptor activation, while preventing tgfbeta-dependent smad2-smad3 interactions." SIGNOR-82970 CAMK2A protein Q9UQM7 UNIPROT SMAD2 protein Q15796 UNIPROT down-regulates phosphorylation Ser260 TLSPVNHsLDLQPVT 9606 SIGNOR-C8 11027280 t gcesareni "Smad2 is a target substrate for cam kinase ii in vitro at serine-110, -240, and -260. furthermore, cam kinase ii blocked nuclear accumulation of a smad2 and induced smad2-smad4 hetero-oligomerization independently of tgfbeta receptor activation, while preventing tgfbeta-dependent smad2-smad3 interactions." SIGNOR-82974 CAMK2A protein Q9UQM7 UNIPROT SRF protein P11831 UNIPROT "up-regulates activity" phosphorylation Ser103 RGLKRSLsEMEIGMV 10753652 t llicata "Skeletal muscle CaMKII enriches in nuclei and phosphorylates myogenic factor SRF at multiple sites. | Microsequencing of these phosphorylated peptides identified that both Ser-103 and a novel residue, Thr-160 in the MADS box of SRF, were sites of phosphorylation. | The location of Thr-160 in the 3-D structure of SRF suggests that its phosphorylation by nuclear CaMKII may directly influence DNA binding of SRF and other MADS box factors." SIGNOR-250638 CAMK2A protein Q9UQM7 UNIPROT SRF protein P11831 UNIPROT "up-regulates activity" phosphorylation Thr160 NKLRRYTtFSKRKTG 10753652 t llicata "Skeletal muscle CaMKII enriches in nuclei and phosphorylates myogenic factor SRF at multiple sites. | Microsequencing of these phosphorylated peptides identified that both Ser-103 and a novel residue, Thr-160 in the MADS box of SRF, were sites of phosphorylation. | The location of Thr-160 in the 3-D structure of SRF suggests that its phosphorylation by nuclear CaMKII may directly influence DNA binding of SRF and other MADS box factors." SIGNOR-250639 CAMK2A protein Q9UQM7 UNIPROT STMN1 protein P16949 UNIPROT down-regulates phosphorylation Ser16 KELEKRAsGQAFELI 9606 BTO:0000661 16982419 t gcesareni "Involved in the regulation of the microtubule (mt) filament system by destabilizing microtubules. Prevents assembly and promotes disassembly of microtubules. In vitro, ser16 of recombinant human stathmin was phosphorylated also by purified cam kinase ii, and in vivo, cam kinase ii activity was indeed stimulated in cd2-triggered jurkat cells. Altogether, our results favor an association of cam kinase ii activity with costimulatory signals of t lymphocyte activation and phosphorylation of stathmin on ser16." SIGNOR-149640 CAMK2A protein Q9UQM7 UNIPROT STMN1 protein P16949 UNIPROT down-regulates phosphorylation Ser16 KELEKRAsGQAFELI 9606 BTO:0000661 9686569 t gcesareni "Involved in the regulation of the microtubule (mt) filament system by destabilizing microtubules. Prevents assembly and promotes disassembly of microtubules. In vitro, ser16 of recombinant human stathmin was phosphorylated also by purified cam kinase ii, and in vivo, cam kinase ii activity was indeed stimulated in cd2-triggered jurkat cells. Altogether, our results favor an association of cam kinase ii activity with costimulatory signals of t lymphocyte activation and phosphorylation of stathmin on ser16." SIGNOR-59354 CAMK2B protein Q13554 UNIPROT CAMK2B protein Q13554 UNIPROT "up-regulates activity" phosphorylation Thr287 SMMHRQEtVECLKKF 2842767 t llicata "Ca2+/calmodulin-dependent protein kinase II: identification of threonine-286 as the autophosphorylation site in the alpha subunit associated with the generation of Ca2+-independent activity." SIGNOR-250640 CAMK2B protein Q13554 UNIPROT CTNNB1 protein P35222 UNIPROT down-regulates phosphorylation Ser552 QDTQRRTsMGGTQQQ 9606 BTO:0000938 24117889 t lperfetto "Camkii represses transcriptionally active beta-catenin to mediate acute ethanol neurodegeneration and can phosphorylate beta-catenincamkii can directly phosphorylate beta-catenin. Using targeted mutagenesis we identified camkii phosphorylation sites within human beta-catenin at t332, t472, and s552" SIGNOR-202825 CAMK2B protein Q13554 UNIPROT CTNNB1 protein P35222 UNIPROT down-regulates phosphorylation Thr332 VNIMRTYtYEKLLWT 9606 BTO:0000938 24117889 t lperfetto "Camkii represses transcriptionally active _-catenin to mediate acute ethanol neurodegeneration and can phosphorylate _-catenincamkii can directly phosphorylate _-catenin. Using targeted mutagenesis we identified camkii phosphorylation sites within human _-catenin at t332, t472, and s552." SIGNOR-202829 CAMK2B protein Q13554 UNIPROT CTNNB1 protein P35222 UNIPROT down-regulates phosphorylation Thr472 ICALRHLtSRHQEAE 9606 BTO:0000938 24117889 t lperfetto "Camkii represses transcriptionally active _-catenin to mediate acute ethanol neurodegeneration and can phosphorylate _-catenincamkii can directly phosphorylate _-catenin. Using targeted mutagenesis we identified camkii phosphorylation sites within human _-catenin at t332, t472, and s552." SIGNOR-202833 CAMK2B protein Q13554 UNIPROT CYLD protein Q9NQC7 UNIPROT up-regulates phosphorylation Ser362 FYTLNGSsVDSQPQS 9606 24614225 t lperfetto "Purified camkii phosphorylates cyld on at least three residues (s-362, s-418, and s-772 on the human cyld protein q9nqc7-1) and promotes its deubiquitinase activity." SIGNOR-25334 CAMK2B protein Q13554 UNIPROT CYLD protein Q9NQC7 UNIPROT up-regulates phosphorylation Ser418 TTENRFHsLPFSLTK 9606 24614225 t lperfetto "Purified camkii phosphorylates cyld on at least three residues (s-362, s-418, and s-772 on the human cyld protein q9nqc7-1) and promotes its deubiquitinase activity." SIGNOR-25329 CAMK2B protein Q13554 UNIPROT ETS1 protein P14921 UNIPROT "down-regulates activity" phosphorylation Ser251 GKLGGQDsFESIESY BTO:0003637 12475968 t llicata "Increased Transactivation of the GM-CSF Promoter/Enhancer by Ets1 with Mutated CaMK II Sites | Significantly, phosphorylation of Ets1 by Ca2+-dependent pathways is thought to inhibit DNA binding in vitro. To analyze the role of these four serines, S251, S257, S282, and S285, in transcription, we constructed three mutant derivatives of human Ets1 " SIGNOR-250684 CAMK2B protein Q13554 UNIPROT ETS1 protein P14921 UNIPROT "down-regulates activity" phosphorylation Ser257 DSFESIEsYDSCDRL BTO:0003637 12475968 t llicata "Increased Transactivation of the GM-CSF Promoter/Enhancer by Ets1 with Mutated CaMK II Sites | Significantly, phosphorylation of Ets1 by Ca2+-dependent pathways is thought to inhibit DNA binding in vitro. To analyze the role of these four serines, S251, S257, S282, and S285, in transcription, we constructed three mutant derivatives of human Ets1 " SIGNOR-250685 CAMK2B protein Q13554 UNIPROT ETS1 protein P14921 UNIPROT "down-regulates activity" phosphorylation Ser282 NSLQRVPsYDSFDSE BTO:0003637 12475968 t llicata "Increased Transactivation of the GM-CSF Promoter/Enhancer by Ets1 with Mutated CaMK II Sites | Significantly, phosphorylation of Ets1 by Ca2+-dependent pathways is thought to inhibit DNA binding in vitro. To analyze the role of these four serines, S251, S257, S282, and S285, in transcription, we constructed three mutant derivatives of human Ets1 " SIGNOR-250686 CAMK2B protein Q13554 UNIPROT ETS1 protein P14921 UNIPROT "down-regulates activity" phosphorylation Ser285 QRVPSYDsFDSEDYP BTO:0003637 12475968 t llicata "Increased Transactivation of the GM-CSF Promoter/Enhancer by Ets1 with Mutated CaMK II Sites | Significantly, phosphorylation of Ets1 by Ca2+-dependent pathways is thought to inhibit DNA binding in vitro. To analyze the role of these four serines, S251, S257, S282, and S285, in transcription, we constructed three mutant derivatives of human Ets1 " SIGNOR-250687 CAMK2B protein Q13554 UNIPROT GRIN2B protein Q13224 UNIPROT "up-regulates activity" phosphorylation Ser1303 NKLRRQHsYDTFVDL BTO:0003036 8940188 t llicata "By peptide mapping, automated sequencing, and mass spectrometry, we identified the major site of phosphorylation on the fusion protein as Ser-383, corresponding to Ser-1303 of full-length NR2B. The Km for phosphorylation of this site in the fusion protein was approximately 50 nM, much lower than that of other known substrates for CaM kinase II, suggesting that the receptor is a high affinity substrate. We show that serine 1303 in the full-length NR2B and/or the cognate site in NR2A is a major site of phosphorylation of the receptor both in the postsynaptic density fraction and in living hippocampal neurons." SIGNOR-250688 CAMK2B protein Q13554 UNIPROT PRKAA1 protein Q13131 UNIPROT up-regulates phosphorylation Thr183 SDGEFLRtSCGSPNY 9606 BTO:0000567 SIGNOR-C15 15980064 t gcesareni "These data indicate that the camkks function in intact cells as ampkks, predicting wider roles for these kinases in regulating ampk activity in vivo." SIGNOR-138360 CAMK2B protein Q13554 UNIPROT STAT1 protein P42224 UNIPROT up-regulates phosphorylation Ser727 TDNLLPMsPEEFDEV 9606 17502367 t gcesareni "All stats are phosphorylated on at least one serine residue in their tad specifically, ser727 in stats 1 and 3 and ser721 in stat4. Stat serine kinases have been identified through the use of inhibitors, dominant-negative alleles, and in vitro kinase assays. They include mapk (p38mapk: stats 1, 3, 4;erk: stat3, 5;jnk: stat3), pkc_ (stat1, stat3), mtor (stat3), nlk (stat3 (42)), and camkii and ikk_ (stat1 (39, 40, 43)).STAT Serine phosphorylation regulates transcriptional activity (see below)." SIGNOR-154771 CAMK2B protein Q13554 UNIPROT STMN1 protein P16949 UNIPROT down-regulates phosphorylation Ser16 KELEKRAsGQAFELI 9606 BTO:0000661 9686569 t gcesareni "Stimulation via cd2 activated multiple signal transduction pathways, resulting in phosphorylation of distinct sites of stathmin. Ser16 of recombinant human stathmin was phosphorylated also by purified cam kinase ii, and in vivo, cam kinase ii activity was indeed stimulated in cd2-triggered jurkat cells." SIGNOR-59358 CAMK2D protein Q13557 UNIPROT CACNB2 protein Q08289 UNIPROT up-regulates phosphorylation Thr554 RGLSRQEtFDSETQE 9606 20194790 t "The effect has been demonstrated using Q08289-2" gcesareni "We recently identified ca(v)1.2 beta(2a) residues critical for camkii phosphorylation (thr 498) beta(2a) thr 498 and leu 493 are required for ca(v)1.2 activation by camkii in native cells." SIGNOR-164067 CAMK2D protein Q13557 UNIPROT CAMK2D protein Q13557 UNIPROT up-regulates phosphorylation 9606 BTO:0001103 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-255954 CAMK2D protein Q13557 UNIPROT CEACAM1 protein P13688 UNIPROT up-regulates phosphorylation Thr457 CFLHFGKtGRASDQR 9606 BTO:0000149 24302721 t lperfetto "Camkiid specifically phosphorylates thr-457 on ceacam1-sf, which in turn regulates the process of lumen formation via apoptosis of the central acinar cells." SIGNOR-203402 CAMK2D protein Q13557 UNIPROT HDAC4 protein P56524 UNIPROT up-regulates phosphorylation Ser210 YGKTQHSsLDQSSPP 9606 BTO:0000887;BTO:0001103 17179159 t lperfetto "These results demonstrate that camkiideltab preferentially targets hdac4, and this involves serine 210overexpression of camkiideltab in primary neonatal cardiomyocytes increases the activity of the mef2 transcription factor and completely rescues hdac4-mediated repression of mef2" SIGNOR-151418 CAMK2D protein Q13557 UNIPROT KCNJ11 protein Q14654 UNIPROT down-regulates phosphorylation Thr224 MQVVRKTtSPEGEVV 9606 23223335 t lperfetto "Results showed that activation of camkii triggered dynamin-dependent internalization of k(atp) channels. This process required phosphorylation of threonine at 180 and 224 and an intact (330)yskf(333) endocytosis motif of the k(atp) channel kir6.2 pore-forming subunit." SIGNOR-200027 CAMK2D protein Q13557 UNIPROT MEF2A protein Q02078 UNIPROT up-regulates 9606 BTO:0001103 19725819 f areggio "In response toincreases in intracellular Ca2+ levels, activated CaMKII translocates into the nucleus where it phosphorylates and deactivates HDAC4 which, as a result, dissociates from theDNA-binding domain of MEF2. This dissociation allows MEF2 to bind to its DNA-binding domain to activate transcription of the MEF2-dependent target gene products MyoD and myogenin" SIGNOR-255956 CAMK2D protein Q13557 UNIPROT Myoblast_fusion phenotype SIGNOR-PH98 SIGNOR up-regulates 9606 BTO:0001103 19725819 f areggio "In the cytoplasm where the activated CaMKII localises it induces signalling pathways that are mainly involved in mitochondrial biogenesis and expression of contractile protein" SIGNOR-255955 CAMK2D protein Q13557 UNIPROT SCN5A protein Q14524 UNIPROT down-regulates phosphorylation Ser516 LSLTRGLsRTSMKPR 9606 BTO:0000007 22514276 t miannu "A stable interaction between ?(C)-camkii and the intracellular loop between domains 1 and 2 of na(v)1.5 was observed. This region was also phosphorylated by ?(C)-camkii, specifically at the ser-516 and thr-594 sites.Wild-type (wt) and phosphomutant hna(v)1.5 were co-expressed with gfp-?(C)-camkii in hek293 cells, and i(na) was recorded. As observed in myocytes, camkii shifted wt i(na) availability to a more negative membrane potential and enhanced accumulation of i(na) into an intermediate inactivated state, but these effects were abolished by mutating either of these sites to non-phosphorylatable ala residues." SIGNOR-197058 CAMK2D protein Q13557 UNIPROT SCN5A protein Q14524 UNIPROT down-regulates phosphorylation Thr594 LHGKKNStVDCNGVV 9606 BTO:0000007 22514276 t miannu "A stable interaction between ?(C)-camkii and the intracellular loop between domains 1 and 2 of na(v)1.5 was observed. This region was also phosphorylated by ?(C)-camkii, specifically at the ser-516 and thr-594 sites.Wild-type (wt) and phosphomutant hna(v)1.5 were co-expressed with gfp-?(C)-camkii in hek293 cells, and i(na) was recorded. As observed in myocytes, camkii shifted wt i(na) availability to a more negative membrane potential and enhanced accumulation of i(na) into an intermediate inactivated state, but these effects were abolished by mutating either of these sites to non-phosphorylatable ala residues." SIGNOR-197067 CAMK2D protein Q13557 UNIPROT TPD52 protein P55327 UNIPROT unknown phosphorylation Ser176 KNSPTFKsFEEKVEN 9606 20946871 t gcesareni "Here we demonstrate, using site-specific mutations, that ca(2+)-sensitive phosphorylation at serine 136 modulates the accumulation of d52 at the plasma membrane within 2 min of cell stimulation" SIGNOR-168550 CAMK2D protein Q13557 UNIPROT TPD52 protein P55327 UNIPROT unknown phosphorylation Ser176 KNSPTFKsFEEKVEN 9606 BTO:0000567 BTO:0000975;BTO:0000671 20032513 t gcesareni "Here we demonstrate, using site-specific mutations, that ca(2+)-sensitive phosphorylation at serine 136 modulates the accumulation of d52 at the plasma membrane within 2 min of cell stimulation" SIGNOR-162630 CAMK2D protein Q13557 UNIPROT VIM protein P08670 UNIPROT unknown phosphorylation Ser83 GVRLLQDsVDFSLAD BTO:0001444 16140754 t llicata "Interestingly, viral DNA replication also resulted in the activation of calcium calmodulin-dependent protein kinase II (CaM kinase II) and phosphorylation of the N-terminal domain of vimentin on serine 82. Immunostaining showed that vimentin within the cage was phosphorylated on serine 82." SIGNOR-250690 CAMK2G protein Q13555 UNIPROT ADCY3 protein O60266 UNIPROT "down-regulates activity" phosphorylation Ser1076 NVASRMEsTGVMGNI 9606 BTO:0000007 8798667 t llicata "Phosphorylation and inhibition of type III adenylyl cyclase by calmodulin-dependent protein kinase II in vivo. | Site-directed mutagenesis of a CaM kinase II consensus site (Ser-1076 to Ala-1076) in III-AC greatly reduced Ca2+-stimulated phosphorylation and inhibition of III-AC in vivo." SIGNOR-250691 CAMK2G protein Q13555 UNIPROT ATF1 protein P18846 UNIPROT "up-regulates activity" phosphorylation Ser63 GILARRPsYRKILKD 8663317 t llicata "Phosphopeptide mapping analysis and Western blotting studies demonstrated that in vitro, CaMK II phosphorylates only Ser63 (corresponding to Ser133 of CREB), which is essential for the activation, and not Ser72 (corresponding to Ser142 of CREB), which is a negative regulation site." SIGNOR-250692 CAMK2G protein Q13555 UNIPROT CHAT protein P28329 UNIPROT "up-regulates activity" phosphorylation Thr574 VDNIRSAtPEALAFV BTO:0000932 12486117 t llicata "Using mass spectrometry, we identified threonine 456 as a new phosphorylation site in choline acetyltransferase from A beta-(1-42)-treated cells and in purified recombinant ChAT phosphorylated in vitro by calcium/calmodulin-dependent protein kinase II (CaM kinase II). | This phosphorylation combination was observed in choline acetyltransferase from A beta-(1-42)-treated cells. Treatment of cells with A beta-(1-42) resulted in two phases of activation of choline acetyltransferase, the first within 30 min and associated with phosphorylation by protein kinase C and the second by 10 h and associated with phosphorylation by both CaM kinase II and protein kinase C." SIGNOR-250693 CAMK2G protein Q13555 UNIPROT FLNA protein P21333 UNIPROT unknown phosphorylation Ser2523 VTGPRLVsNHSLHET BTO:0001141 11290523 t llicata "Our TER experiments using a CaM peptide, which functions as a specific competitive inhibitor of nonmuscle filamin phosphorylation by CaM kinase II, strongly suggest that filamin phosphorylation is involved in endothelial cell barrier regulation, although the exact mechanism is not clear and consequent signaling events are not well understood. " SIGNOR-250696 CAMK2G protein Q13555 UNIPROT GRIA1 protein P42261 UNIPROT "up-regulates activity" phosphorylation Ser645 LTVERMVsPIESAED BTO:0000007 7877986 t llicata "In this study, CaM-kinase II enhanced kainate currents of expressed glutamate receptor 6 in 293 cells and of wild-type glutamate receptor 1, but not the Ser-627 to Ala mutant, in Xenopus oocytes. | This CaM-kinase II regulatory phosphorylation site is conserved in all AMPA/kainate-type glutamate receptors, and its phosphorylation may be important in enhancing postsynaptic responsiveness as occurs during synaptic plasticity." SIGNOR-250697 CAMK2G protein Q13555 UNIPROT GRIA1 protein P42261 UNIPROT "up-regulates activity" phosphorylation Ser849 FCLIPQQsINEAIRT 12609872 t llicata "Direct phosphorylation of the GluR1 subunit of postsynaptic AMPA receptors by Ca(2+)/calmodulin-dependent protein kinase II (CaM-KII) is believed to be one of the major contributors to the enhanced strength of glutamatergic synapses in CA1 area of hippocampus during long-term potentiation. | Validity of the approach was confirmed by modeling, and silence analysis was applied then to the GluR1 AMPA receptor mutated at S831, the site phosphorylated by CaM-KII during long-term potentiation. Silence analysis indicates that a negative charge at S831 is a critical determinant for the enhanced channel function as a charge carrier. Silence and variance analyses, when applied to the same sets of data, were in agreement on the receptor regulation upon mutations." SIGNOR-250698 CAMK2G protein Q13555 UNIPROT HDAC5 protein Q9UQL6 UNIPROT down-regulates phosphorylation Ser259 FPLRKTAsEPNLKVR 9606 BTO:0000887 11114197 t gcesareni "Camk phosphorylates serines -259 and -498 in hdac5, which subsequently serve as docking sites for 14-3-3. Our studies suggest that 14-3-3 binding to hdac5 is required for camk-dependent disruption of mef2hdac complexes and nuclear export of hdac5, and implicate 14-3-3 as a signal-dependent regulator of muscle cell differentiation." SIGNOR-85098 CAMK2G protein Q13555 UNIPROT HDAC5 protein Q9UQL6 UNIPROT down-regulates phosphorylation Ser498 RPLSRTQsSPLPQSP 9606 BTO:0000887 11114197 t gcesareni "Camk phosphorylates serines -259 and -498 in hdac5, which subsequently serve as docking sites for 14-3-3. Our studies suggest that 14-3-3 binding to hdac5 is required for camk-dependent disruption of mef2hdac complexes and nuclear export of hdac5, and implicate 14-3-3 as a signal-dependent regulator of muscle cell differentiation." SIGNOR-85102 CAMK2G protein Q13555 UNIPROT MYLK protein Q15746 UNIPROT "down-regulates activity" phosphorylation Ser1760 RAIGRLSsMAMISGL 2160950 t llicata "Phosphorylation of MLC kinase by CaM protein kinase II increased the dissociation constant of MLC kinase for calmodulin about 10 times without changing the Vmax. The location of the phosphorylation sites was identified by isolating and sequencing the tryptic phosphopeptides of MLC kinase. The preferred site was identified as serine 512 and the second site as serine 525. These sites are the same as the sites phosphorylated by cAMP-dependent protein kinase." SIGNOR-250700 CAMK2G protein Q13555 UNIPROT NCOR2 protein Q9Y618 UNIPROT down-regulates phosphorylation Ser2418 AKVSGRPsSRKAKSP 9606 22888005 t gcesareni "The kinase activity of camkii was essential for the activation of notch signaling. We also determined that camkii could enhance the association between notch1-ic and rbp-jk. Furthermore, the physical association between rbp-jk and smrt was substantially suppressed by camkii. We demonstrated that camkii directly bound and phosphorylated smrt at ser-1407, thereby facilitating smrt translocation from the nucleus to the cytoplasm and proteasome-dependent degradation." SIGNOR-191777 CAMK2G protein Q13555 UNIPROT PEA15 protein Q15121 UNIPROT unknown phosphorylation Ser116 KDIIRQPsEEEIIKL BTO:0000099 9721757 t llicata "Partly purified PEA-15 was a substrate in vitro for CaMKII, but not for casein kinase II. Two-dimensional phosphopeptide mapping demonstrated that the site phosphorylated in vitro by CaMKII was also phosphorylated in intact astrocytes in response to endothelin. CaMKII phosphorylated selectively Ser116 and had no effect on Ser104, but in vitro phosphorylation by CaMKII appeared to facilitate further phosphorylation by protein kinase C. " SIGNOR-250701 CAMK2G protein Q13555 UNIPROT RRAD protein P55042 UNIPROT unknown phosphorylation Ser273 AGTRRREsLGKKAKR 9677319 t llicata "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. By deletion and point mutation analysis we show that phosphorylation by CaMKII and PKA occurs on a single serine residue at position 273" SIGNOR-250703 CAMK2G protein Q13555 UNIPROT SPR protein P35270 UNIPROT unknown phosphorylation Ser213 QQLARETsVDPDMRK 11825621 t llicata "Phosphorylation sites of rat sepiapterin reductase (rSPR) by Ca2+/calmodulin-dependent protein kinase II were determined in the present study. Using specific monoclonal anti-phospho-Ser and -Thr antibodies, we found that only Ser residues of rSPR were phosphorylated. We constructed several point mutants of SPR by systematically replacing the three Ser residues by Ala ones. These mutants showed that all three Ser residues, i.e. S46, S196, and S214, of rSPR were phosphorylated. We also recognized that only Ser-213 of human SPR was phosphorylated. " SIGNOR-250705 CAMK2G protein Q13555 UNIPROT STAT1 protein P42224 UNIPROT "up-regulates activity" phosphorylation Ser727 TDNLLPMsPEEFDEV BTO:0000944 11972023 t llicata "For maximal gene activation, S727 in the transcription activation domain of Stat1 also is inducibly phosphorylated by IFN-gamma. We previously purified a group of nuclear proteins that interact specifically with the Stat1 transcription activation domain. In this report, we identified one of them as the multifunctional Ca(2+)/calmodulin-dependent kinase (CaMK) II. We demonstrate that IFN-gamma mobilizes a Ca(2+) flux in cells and activates CaMKII. CaMKII can interact directly with Stat1 and phosphorylate Stat1 on S727 in vitro. Inhibition of Ca(2+) flux or CaMKII results in a lack of S727 phosphorylation and Stat1-dependent gene activation, suggesting in vivo phosphorylation of Stat1 S727 by CaMKII. " SIGNOR-250706 CAMK2G protein Q13555 UNIPROT TH protein P07101 UNIPROT "up-regulates activity" phosphorylation Ser19 KGFRRAVsELDAKQA 1680128 t llicata " In both isoforms, Ser-40 was found to be phosphorylated by PKA, and Ser-19 and Ser-40 were found to be phosphorylated by CaM-PK II. The putative phosphorylation site generated by alternative splicing (Ser-31) was phosphorylated specifically by CaM-PK II in TH-2 only. | Unlike TH-1, phosphorylation of TH-2 by CaM-PK II resulted in an increase of the Ki value for dopamine." SIGNOR-250709 CAMK4 protein Q16566 UNIPROT CREB1 protein P16220 UNIPROT "up-regulates activity" phosphorylation Ser133 EILSRRPsYRKILND 9606 BTO:0001271 12835716 t lperfetto "Pka, ca2+-calmodulin-dependent kinase iv (camkiv), msk, p70s6k and rsk phosphorylate creb. All these kinases target CREB on S133 to activate CREB." SIGNOR-102722 CAMK4 protein Q16566 UNIPROT CREB1 protein P16220 UNIPROT up-regulates phosphorylation Ser133 EILSRRPsYRKILND 9606 17389598 t gcesareni "Pka, ca2+-calmodulin-dependent kinase iv (camkiv), msk, p70s6k and rsk phosphorylate creb." SIGNOR-153940 CAMK4 protein Q16566 UNIPROT CREBBP protein Q92793 UNIPROT "up-regulates activity" phosphorylation Ser302 PQLASKQsMVNSLPT BTO:0000938 11970865 t llicata "Ser301 of CBP was identified as a major target of CaMKIV phosphorylation in vitro and in vivo. CaM kinase inhibitors attenuated phosphorylation at Ser301 and blocked CBP-dependent transcription. Additionally, mutation of Ser301 impaired NMDA- and CaMKIV-stimulated transcription. These findings demonstrate that activity-induced CaMKIV signaling contributes to CREB/CBP-dependent transcription by phosphorylating CBP at Ser301." SIGNOR-250710 CAMK4 protein Q16566 UNIPROT HDAC4 protein P56524 UNIPROT "down-regulates activity" phosphorylation Ser467 RPLGRTQsAPLPQNA BTO:0001938 11470791 t llicata "CaMKIV phosphorylates HDAC4 in vitro and promotes its nuclear-cytoplasmic shuttling in vivo. | Thus, CaMKIV can phosphorylate HDAC4 at Ser-467 and/or Ser-632 in vitro. | Collectively, our results suggest that CaMKIV reverses the transcriptional repression activity of HDAC4 by stimulating the mobilization of HDAC4 out of the nucleus." SIGNOR-250711 CAMK4 protein Q16566 UNIPROT HDAC4 protein P56524 UNIPROT "down-regulates activity" phosphorylation Ser632 RPLSRAQsSPASATF BTO:0001938 11470791 t llicata "CaMKIV phosphorylates HDAC4 in vitro and promotes its nuclear-cytoplasmic shuttling in vivo. | Thus, CaMKIV can phosphorylate HDAC4 at Ser-467 and/or Ser-632 in vitro. | Collectively, our results suggest that CaMKIV reverses the transcriptional repression activity of HDAC4 by stimulating the mobilization of HDAC4 out of the nucleus." SIGNOR-250712 CAMK4 protein Q16566 UNIPROT HDAC4 protein P56524 UNIPROT down-regulates phosphorylation 9606 11062529 t gcesareni "Mckinsey et al. report that calcium/calmodulin-dependent kinase (camk), stimulates myogenesis and prevents formation of mef2/hdac complexes by inducing phosphorylation and nuclear export of hdacs 4 and 5." SIGNOR-83837 CAMK4 protein Q16566 UNIPROT HDAC5 protein Q9UQL6 UNIPROT down-regulates phosphorylation Ser259 FPLRKTAsEPNLKVR 9606 BTO:0000887 11114197 t gcesareni "Camk phosphorylates serines -259 and -498 in hdac5, which subsequently serve as docking sites for 14-3-3. Our studies suggest that 14-3-3 binding to hdac5 is required for camk-dependent disruption of mef2hdac complexes and nuclear export of hdac5, and implicate 14-3-3 as a signal-dependent regulator of muscle cell differentiation.Recently, camkiv, a calcium-calmodulindependent protein kinase, was also shown to activate mef2s by dissociating class ii histone deacetylases (e.g., Hdac5) from mef2s, thus relieving the transcriptional repressive effect of hdacs." SIGNOR-85106 CAMK4 protein Q16566 UNIPROT HDAC5 protein Q9UQL6 UNIPROT down-regulates phosphorylation Ser259 FPLRKTAsEPNLKVR 9606 BTO:0000887;BTO:0001103 12058061 t lperfetto "Recently, camkiv, a calcium-calmodulindependent protein kinase, was also shown to activate mef2s by dissociating class ii histone deacetylases (e.g., Hdac5) from mef2s, thus relieving the transcriptional repressive effect of hdacs." SIGNOR-236571 CAMK4 protein Q16566 UNIPROT HDAC5 protein Q9UQL6 UNIPROT down-regulates phosphorylation Ser498 RPLSRTQsSPLPQSP 9606 BTO:0000887 11114197 t gcesareni "Camk phosphorylates serines -259 and -498 in hdac5, which subsequently serve as docking sites for 14-3-3. Our studies suggest that 14-3-3 binding to hdac5 is required for camk-dependent disruption of mef2hdac complexes and nuclear export of hdac5, and implicate 14-3-3 as a signal-dependent regulator of muscle cell differentiation.Recently, camkiv, a calcium-calmodulindependent protein kinase, was also shown to activate mef2s by dissociating class ii histone deacetylases (e.g., Hdac5) from mef2s, thus relieving the transcriptional repressive effect of hdacs." SIGNOR-85110 CAMK4 protein Q16566 UNIPROT NOS1 protein P29475 UNIPROT "down-regulates activity" phosphorylation Ser852 SYKVRFNsVSSYSDS 10400690 t llicata "It was found that purified recombinant nNOS was phosphorylated by CaM-K Ialpha, CaM-K IIalpha, and CaM-K IV at Ser847 in vitro. Replacement of Ser847 with Ala (S847A) prevented phosphorylation by CaM kinases. Phosphorylated recombinant wild-type nNOS at Ser847 (approximately 0.5 mol of phosphate incorporation into nNOS) exhibited a 30% decrease of Vmax with little change of both the Km for L-arginine and Kact for CaM relative to unphosphorylated enzyme. The activity of mutant S847D was decreased to a level 50-60% as much as the wild-type enzyme. The decreased NOS enzyme activity of phosphorylated nNOS at Ser847 and mutant S847D was partially due to suppression of CaM binding, but not to impairment of dimer formation which is thought to be essential for enzyme activation." SIGNOR-250713 CAMKK1 protein Q8N5S9 UNIPROT AKT1 protein P31749 UNIPROT "up-regulates activity" phosphorylation Thr308 KDGATMKtFCGTPEY 10833263 t llicata "Protein kinase B (PKB) was recently reported to be activated on the phosphorylation of Thr(308) by Ca(2+)/calmodulin-dependent protein kinase kinase alpha (CaM-kinase kinase alpha), suggesting that PKB was regulated through not only the phosphoinositide 3-kinase pathway but also the Ca(2+)/calmodulin protein kinase pathway." SIGNOR-252609 CAMKK1 protein Q8N5S9 UNIPROT AKT proteinfamily SIGNOR-PF24 SIGNOR "up-regulates activity" phosphorylation Thr308 KDGATMKtFCGTPEY 10833263 t llicata "Protein kinase B (PKB) was recently reported to be activated on the phosphorylation of Thr(308) by Ca(2+)/calmodulin-dependent protein kinase kinase alpha (CaM-kinase kinase alpha), suggesting that PKB was regulated through not only the phosphoinositide 3-kinase pathway but also the Ca(2+)/calmodulin protein kinase pathway." SIGNOR-250714 CAMKK1 protein Q8N5S9 UNIPROT CAMK1D protein Q8IU85 UNIPROT "up-regulates activity" phosphorylation Thr180 GKGDVMStACGTPGY BTO:0000567 12935886 t llicata "CaM-KIdelta exhibits Ca(2+)/CaM-dependent activity that is enhanced (approximately 30-fold) in vitro by phosphorylation of its Thr180 by CaM-K kinase (CaM-KK)alpha, consistent with detection of CaM-KIdelta-activating activity in HeLa cells. | This sustained activation of CaM-KIdelta was completely abolished by Thr180Ala mutation and inhibited by CaM-KK inhibitor, STO-609, indicating a functional CaM-KK/CaM-KIdelta cascade in HeLa cells." SIGNOR-250715 CAMKK1 protein Q8N5S9 UNIPROT CAMK1 protein Q14012 UNIPROT "up-regulates activity" phosphorylation Thr177 DPGSVLStACGTPGY 8253780 t llicata "Human calcium-calmodulin dependent protein kinase I: cDNA cloning, domain structure and activation by phosphorylation at threonine-177 by calcium-calmodulin dependent protein kinase I kinase." SIGNOR-250717 CAMKK1 protein Q8N5S9 UNIPROT CAMK4 protein Q16566 UNIPROT up-regulates phosphorylation 9606 10770941 t lperfetto "Ca(2+)/calmodulin-dependent protein kinase kinase (CaM-KK) is a novel member of the CaM kinase family, which specifically phosphorylates and activates CaM kinase I and IV" SIGNOR-232181 CAMKK1 protein Q8N5S9 UNIPROT CAMK4 protein Q16566 UNIPROT up-regulates phosphorylation Thr200 EHQVLMKtVCGTPGY 9606 15143065 t lperfetto "In response to an increase in intracellular Ca2+, CaMKIV binds Ca2+/CaM and becomes phosphorylated on T200 by CaMKK." SIGNOR-124732 CAMKK1 protein Q8N5S9 UNIPROT CAMK4 protein Q16566 UNIPROT up-regulates phosphorylation Thr200 EHQVLMKtVCGTPGY 9606 15769749 t gcesareni "Phosphorylation of ca(2+)/cam-bound camkiv on its activation loop threonine (residue thr(200) in human camkiv) by ca(2+)/calmodulin-dependent kinase kinase leads to increased camkiv kinase activity." SIGNOR-134649 CAMKK1 protein Q8N5S9 UNIPROT PRKAA1 protein Q13131 UNIPROT up-regulates phosphorylation Thr183 SDGEFLRtSCGSPNY 9606 21918180 t gcesareni "Ampka1 activators increased phosphorylation level and cytoplasmic localization (reduced nuclear/cytoplasmic ratio). Ampka1 activators reduced rna synthesis in the nucleoli." SIGNOR-176598 CAMKK2 protein Q96RR4 UNIPROT AMPK complex SIGNOR-C15 SIGNOR up-regulates phosphorylation 9606 BTO:0000567 15980064 t lperfetto "These data indicate that the camkks function in intact cells as ampkks, predicting wider roles for these kinases in regulating ampk activity in vivo." SIGNOR-217496 CAMKK2 protein Q96RR4 UNIPROT CAMK1 protein Q14012 UNIPROT "up-regulates activity" phosphorylation Thr177 DPGSVLStACGTPGY 7641687 t llicata "Human calcium-calmodulin dependent protein kinase I: cDNA cloning, domain structure and activation by phosphorylation at threonine-177 by calcium-calmodulin dependent protein kinase I kinase." SIGNOR-250716 CAMKK2 protein Q96RR4 UNIPROT CAMK4 protein Q16566 UNIPROT "up-regulates activity" phosphorylation Thr200 EHQVLMKtVCGTPGY 7615569 t llicata "Phosphorylation and activation of Ca(2+)-calmodulin-dependent protein kinase IV by Ca(2+)-calmodulin-dependent protein kinase Ia kinase. Phosphorylation of threonine 196 is essential for activation." SIGNOR-250718 CAMKK2 protein Q96RR4 UNIPROT CAMKK2 protein Q96RR4 UNIPROT up-regulates phosphorylation Thr483 KHIPSLAtVILVKTM 9606 22778263 t lperfetto "It has been proposed that a major consequence of relief from autoinhibition is autophosphorylation of thr-482, a post-translational change that likely contributes to the increased autonomous activity of camkk2" SIGNOR-198107 CAMKK2 protein Q96RR4 UNIPROT PRKAA1 protein Q13131 UNIPROT up-regulates phosphorylation Thr183 SDGEFLRtSCGSPNY 9606 21918180 t gcesareni "Ampka1 activators increased phosphorylation level and cytoplasmic localization (reduced nuclear/cytoplasmic ratio). Ampka1 activators reduced rna synthesis in the nucleoli." SIGNOR-176602 CAMKK2 protein Q96RR4 UNIPROT PRKAA2 protein P54646 UNIPROT up-regulates phosphorylation Thr172 SDGEFLRtSCGSPNY 9606 BTO:0000567 SIGNOR-C15 15980064 t gcesareni "These data indicate that the camkks function in intact cells as ampkks, predicting wider roles for these kinases in regulating ampk activity in vivo." SIGNOR-138364 CAMKK2 protein Q96RR4 UNIPROT PRKAA2 protein P54646 UNIPROT up-regulates phosphorylation Thr172 SDGEFLRtSCGSPNY 9606 BTO:0000567 SIGNOR-C15 19958286 t gcesareni "These data indicate that the camkks function in intact cells as ampkks, predicting wider roles for these kinases in regulating ampk activity in vivo." SIGNOR-161929 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 CAMTA1 protein Q9Y6Y1 UNIPROT NPPA protein P01160 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002004 21857646 t Luana "CAMTA1 itself stimulates the expression of the anti-proliferative peptide NPPA." SIGNOR-261570 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 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 ERBB2 protein P04626 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258093 canertinib chemical CHEBI:61399 ChEBI ERBB2 protein P04626 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191012 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 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 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 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 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 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 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 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 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 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 MAPT protein P10636 UNIPROT "down-regulates activity" cleavage 9606 BTO:0000590 25969760 t lperfetto "Besides tau phosphorylation, calpain activation might play a role in tau-mediated neurodegeneration by inducing tau cleavage. In vitro studies have shown that both fetal and adult tau isoforms are rapidly proteolyzed by calpains" SIGNOR-251611 CAPN3 protein P20807 UNIPROT 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-251602 CAPN3 protein P20807 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-251604 CAPN3 protein P20807 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-251606 CAPN3 protein P20807 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-251607 CAPN3 protein P20807 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-251605 CAPRIN1 protein Q14444 UNIPROT G3BP1 protein Q13283 UNIPROT "up-regulates activity" binding 9606 BTO:0002181 17210633 t SARA "Caprin-1 and G3BP-1 were directly or indirectly associated in a stable complex. The Caprin-1/G3BP-1 complex occurs in cytoplasmic RNA granules" SIGNOR-260982 CAPRIN2 protein Q6IMN6 UNIPROT LRP6 protein O75581 UNIPROT up-regulates binding 9606 19619488 t gcesareni "A cytoplasmic protein in vertebrates, referred to as caprin-2, binds to lrp6 and facilitates lrp6 phosphorylation by gsk3" SIGNOR-187177 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 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 CAPZA1 protein P52907 UNIPROT F-actin_assembly phenotype SIGNOR-PH18 SIGNOR "up-regulates quantity" binding 9606 BTO:0000132 27871158 t lperfetto "Finally, the capZ protein recaps the barbed filament ends to complete the assembly and these actin cytoskeletons can be used for cellular contraction, resulting in the final activated platelet shape" SIGNOR-261855 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 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 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 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 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 CARD11 protein Q9BXL7 UNIPROT MALT1 protein Q9UDY8 UNIPROT up-regulates binding 9606 BTO:0000785 20685844 t gcesareni "The carboxy-terminal part of the bcl10 card and a short stretch of 13 amino acids following the card are required for constitutive binding to malt1." SIGNOR-167393 CARD8 protein Q9Y2G2 UNIPROT CASP9 protein P55211 UNIPROT down-regulates binding 9606 16678772 t amattioni "Tucan is a recently identified card-containing protein that can complex with caspase-9 and prevent cytochrome c-induced caspase activation." SIGNOR-146663 CARD9 protein Q9H257 UNIPROT BCL10 protein O95999 UNIPROT "up-regulates quantity by stabilization" binding 9606 BTO:0000007 11053425 t "To identify upstream signaling partners of BCL10, we performed a mammalian two-hybrid analysis and identified CARD9 as a novel CARD-containing protein that interacts selectively with the CARD activation domain of BCL10. When expressed in cells, CARD9 binds to BCL10 and activates NF-kappaB." SIGNOR-257602 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 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 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 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 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 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 CARM1 protein Q86X55 UNIPROT Differentiation phenotype SIGNOR-PH37 SIGNOR down-regulates 9606 BTO:0000725 24332853 f miannu "PRMT4 blocks myeloid differentiation of human hematopoietic stem/progenitor cells While PRMT4 promotes differentiation in several biological systems including T cell, adipocyte and muscle development, it blocks differentiation in the hematopoietic system, allowing HSPCs to maintain stemness. " SIGNOR-261968 CARM1 protein Q86X55 UNIPROT MAPK12/CARM1 complex SIGNOR-C218 SIGNOR "form complex" binding BTO:0001103 29681515 t apalma "Basal localization of the p38γ/p-Carm1 complex in muscle stem cells occurs via binding to the dystrophin-glycoprotein complex (DGC) through β1-syntrophin. In dystrophin-deficient muscle stem cells undergoing asymmetric division, p38γ/β1-syntrophin interactions are abrogated" SIGNOR-255980 CARM1 protein Q86X55 UNIPROT MEF2A protein Q02078 UNIPROT up-regulates methylation 10090 BTO:0001103 29163212 t FFerrentino "The first evidence alluding to a role of PRMTs in mediating skeletal muscle plasticity, specifically myogenesis, arose from the identification of CARM1 as a glucocorticoid receptor-interacting protein 1 (GRIP1) binding protein. (Chen et al., 2000). Here, GRIP1 and MEF2 were co-expressed in the nucleus during skeletal muscle differentiation. These initial findings led to an investigation that revealed that this methyltransferase was responsible for coactivating the transcription of myocyte enhancer factor-2C (MEF2C) via GRIP1 " SIGNOR-255964 CARM1 protein Q86X55 UNIPROT PAX7 protein P23759 UNIPROT up-regulates methylation 10090 BTO:0002314 BTO:0001103 29681515 t apalma "Carm1 specifically methylates Pax7 at multiple arginine residues in the N terminus of Pax7" SIGNOR-255898 CARM1 protein Q86X55 UNIPROT PAX7 protein P23759 UNIPROT up-regulates methylation 9606 BTO:0002314 BTO:0000887;BTO:0001103 22863532 t miannu "Carm1 specifically methylates multiple arginines in the n-terminus of pax7. Methylated pax7 directly binds the c-terminal cleavage forms of the trithorax proteins mll1/2 resulting in the recruitment of the ash2l:mll1/2:wdr5:rbbp5 histone h3k4 methyltransferase complex to regulatory enhancers and the proximal promoter of myf5." SIGNOR-198617 CARM1 protein Q86X55 UNIPROT RUNX1 protein Q01196 UNIPROT "down-regulates activity" methylation Arg223 PAPTPNPrASLNHST 9606 BTO:0000725 24332853 t miannu "We have found that PRMT4 is highly expressed in HSPCs, where it functions as an inhibitor of myeloid differentiation (Figure 7G). In these cells, PRMT4 methylates RUNX1 at R223, promoting the assembly of a DPF2-containing transcriptional co-repressive complex, and repressing transcription at the miR-223 locus." SIGNOR-261967 CARM1 protein Q86X55 UNIPROT SMARCC1 protein Q92922 UNIPROT "up-regulates activity" methylation Arg1064 PGNILGPrVPLTAPN 9606 BTO:0000007;BTO:0000356 24434208 t "CARM1-mediated BAF155 methylation affects gene expression by directing methylated BAF155 to unique chromatin regions (e.g., c-Myc pathway genes). Collectively, our studies uncover a mechanism by which BAF155 acquires tumorigenic functions via arginine methylation." SIGNOR-251708 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 CASP1 protein P29466 UNIPROT "Caspase 1 complex" complex SIGNOR-C220 SIGNOR "form complex" binding cleavage:Asp119 PAPQAVQdNPAMPTS 7721861 t lperfetto "The interleukin-1 beta-converting enzyme is a heterodimeric cysteine protease that is produced as a 45-kDa precursor. The full-length precursor form of the enzyme was expressed in Escherichia coli as insoluble inclusion bodies. Following solubilization and refolding of the 45-kDa protein, autoproteolytic conversion to a heterodimeric form containing 10- and 20-kDa subunits was observed." SIGNOR-256386 CASP1 protein P29466 UNIPROT "NLRC4 inflammasome" complex SIGNOR-C223 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-256402 CASP1 protein P29466 UNIPROT "NLRP1 inflammasome" complex SIGNOR-C224 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-256406 CASP1 protein P29466 UNIPROT "NLRP3 inflammasome" complex SIGNOR-C225 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-256409 CASP1 protein P29466 UNIPROT PSEN1 protein P49768 UNIPROT "up-regulates activity" cleavage Asp345 EEWEAQRDSHLGPHR -1 10069390 t lperfetto "Remarkably, the caspases acting on PS1 could be subdivided in two groups. One group, containing caspase-8, -6 and -11, cleaved PS1 after residues ENDD329 and to a lesser extent after residues AQRD341. A second group consisting of caspase-3, -7 and -1 acted uniquely on AQRD341. Importantly, these two cleavage sites were also recognized by caspases in the C-terminal PS1 fragment produced by constitutive proteolysis." SIGNOR-261755 CASP1 protein P29466 UNIPROT PSEN2 protein P49810 UNIPROT "up-regulates activity" cleavage Asp326 YDPEMEEDSYDSFGEP -1 10069390 t lperfetto "In decreasing order of activity, caspase-8, -3, -1, -6 and -7 proteolysed PS2 at the recognition site D326SYD329." SIGNOR-261747 CASP1 protein P29466 UNIPROT PSEN2 protein P49810 UNIPROT "up-regulates activity" cleavage Asp329 EMEEDSYDSFGEPSY -1 10069390 t lperfetto "In decreasing order of activity, caspase-8, -3, -1, -6 and -7 proteolysed PS2 at the recognition site D326SYD329." SIGNOR-261748 CASP1 protein P29466 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-256412 CASP2 protein P42575 UNIPROT "Caspase 2 complex" complex SIGNOR-C227 SIGNOR "form complex" binding cleavage:Asp347 SPGCEESdAGKEKLP 21828056 t lperfetto "Like other caspases, caspase-2 is synthesized as an inactive zymogen. The zymogen sequence includes a long prodomain containing a CARD followed by a large domain, a linker, and a small domain. Caspase-2 undergoes autocatalytic activation to remove the prodomain and linker region to generate a stable dimer consisting of the large subunit (p19) and the small subunit (p12). This p19/p12 dimer self-associates to form the active caspase-2" SIGNOR-256389 CASP3 protein P42574 UNIPROT AKT1 protein P31749 UNIPROT "down-regulates activity" cleavage -1 10579725 t lperfetto "P53 can inhibit the survival function of integrins by inducing the caspase-dependent cleavage and inactivation of the serine/threonine kinase akt/pkb;the involvement of caspase 3 in akt/pkb regulation was indicated by the ability of z-devd-fmk, a caspase 3 inhibitor, to block the alpha6beta4-associated reduction in akt/pkb levels in vivo, and by the ability of recombinant caspase 3 to promote the cleavage of akt/pkb in vitro" SIGNOR-252624 CASP3 protein P42574 UNIPROT AKT proteinfamily SIGNOR-PF24 SIGNOR "down-regulates activity" cleavage -1 10579725 t lperfetto "P53 can inhibit the survival function of integrins by inducing the caspase-dependent cleavage and inactivation of the serine/threonine kinase akt/pkb;the involvement of caspase 3 in akt/pkb regulation was indicated by the ability of z-devd-fmk, a caspase 3 inhibitor, to block the alpha6beta4-associated reduction in akt/pkb levels in vivo, and by the ability of recombinant caspase 3 to promote the cleavage of akt/pkb in vitro" SIGNOR-72677 CASP3 protein P42574 UNIPROT BRCA1 protein P38398 UNIPROT "down-regulates quantity by destabilization" cleavage Asp1155 ETPDDLLdDGEIKED 9606 12149654 t miannu "We demonstrate the cleavage and the consequential downregulation of full-length BRCA1 by caspase-3 during UV-induced apoptosis. Finally, mutation of a caspase-3 specific cleavage site (D/A1154) rendered BRCA1 non-cleavable." SIGNOR-256326 CASP3 protein P42574 UNIPROT CASP9 protein P55211 UNIPROT "up-regulates activity" cleavage 9606 14585074 t lperfetto "Active caspase-3 itself is able to process its upstream , caspase-8 and caspase-9, establishing a self-amplifying loop of caspase activation" SIGNOR-90397 CASP3 protein P42574 UNIPROT CASP9 protein P55211 UNIPROT "up-regulates activity" cleavage Asp330 LRTFDQLdAISSLPT 9606 BTO:0001412 15657060 t lperfetto "In turn, casp3 directs feedback cleavage of casp9 at asp-330 to generate p37 and p10 subunits." SIGNOR-133264 CASP3 protein P42574 UNIPROT "Caspase 3 complex" complex SIGNOR-C221 SIGNOR "form complex" binding cleavage:Asp28 IHGSESMdSGISLDN 15115390 t lperfetto "Caspases are expressed as inactive proenzymes of 30−50 kDa that include an amino-terminal domain of variable length and sequence that is followed by two domains of conserved sequences:  a large subunit (approximately 20 kDa, designated p17 in caspase-3) and a small carboxy-terminal subunit (approximately 10 kDa, designated p12 in caspase-3). Activation is accomplished by proteolytic cleavage between these domains and subsequent assembly of heterotetramers that contain two copies each of the large and small subunits but lack the amino-terminal domains." SIGNOR-256387 CASP3 protein P42574 UNIPROT Cell_death phenotype SIGNOR-PH109 SIGNOR up-regulates 9606 14585074 f amattioni "Caspase-3 is responsible for apoptosis execution" SIGNOR-256638 CASP3 protein P42574 UNIPROT DFFB protein O76075 UNIPROT up-regulates cleavage 9606 BTO:0000567 9108473 t gcesareni "Casp3_ cleaves the 45 kda subunit at two sites to generate an active factor that produces_ dna_ fragmentation" SIGNOR-47419 CASP3 protein P42574 UNIPROT DNA_fragmentation phenotype SIGNOR-PH22 SIGNOR up-regulates 9606 BTO:0000142 10200555 f amattioni "Caspase-3 is required for blebbing, chromatin condensation and dna fragmentation" SIGNOR-66863 CASP3 protein P42574 UNIPROT GAS2 protein O43903 UNIPROT up-regulates cleavage Asp278 MLQISRVdGKTSPIQ 9606 10564664 t gcesareni "We now demonstrate that gas2 is a substrate of caspase-3 but not of caspase-6. Proteolytic processing both in vitro and in vivo is dependent on aspartic residue 279." SIGNOR-72347 CASP3 protein P42574 UNIPROT GORASP1 protein Q9BQQ3 UNIPROT "down-regulates quantity by destabilization" cleavage Asp317 VSGISLLdNSNASVW 9606 BTO:0000567 11815631 t Giulio "Together, our results strongly suggest GRASP65 is a specific substrate for caspase-3.|This suggests that GRASP65 cleavage is required for fragmentation of the Golgi ribbon during apoptosis.| we analyzed the sequence in this region and identified three potential cleavage sites as SLLD320S, SFPD375S, and TLPD393G|mutation of all three aspartic acid residues completely blocked cleavage" SIGNOR-260602 CASP3 protein P42574 UNIPROT GORASP1 protein Q9BQQ3 UNIPROT "down-regulates quantity by destabilization" cleavage Asp372 EFEVSFLdSPGAQAQ 9606 BTO:0000567 11815631 t Giulio "Together, our results strongly suggest GRASP65 is a specific substrate for caspase-3.|This suggests that GRASP65 cleavage is required for fragmentation of the Golgi ribbon during apoptosis.| we analyzed the sequence in this region and identified three potential cleavage sites as SLLD320S, SFPD375S, and TLPD393G|mutation of all three aspartic acid residues completely blocked cleavage" SIGNOR-260603 CASP3 protein P42574 UNIPROT GORASP1 protein Q9BQQ3 UNIPROT "down-regulates quantity by destabilization" cleavage Asp389 D-->P 9606 BTO:0000567 11815631 t Giulio "Together, our results strongly suggest GRASP65 is a specific substrate for caspase-3.|This suggests that GRASP65 cleavage is required for fragmentation of the Golgi ribbon during apoptosis.| we analyzed the sequence in this region and identified three potential cleavage sites as SLLD320S, SFPD375S, and TLPD393G|mutation of all three aspartic acid residues completely blocked cleavage" SIGNOR-260604 CASP3 protein P42574 UNIPROT GRIPAP1 protein Q4V328 UNIPROT "up-regulates activity" cleavage 9606 BTO:0002181;BTO:0000142 17761173 f Giorgia "These results suggest that the region of GRASP‐1 downstream of the Caspase‐3‐cleavage site is capable of activating the JNK signaling pathway by enhancing the phosphorylation of JNK. these results suggest that full length GRASP‐1 does not enhance JNK pathway activity, possibly due to the inhibitory effect of the N‐terminal fragment on the C‐terminal fragment. In contrast, Caspase‐3 cleavage of GRASP‐1 releases the C‐terminal fragment, which in turn activates JNK signaling by serving as a scaffold protein." SIGNOR-260641 CASP3 protein P42574 UNIPROT GSN protein P06396 UNIPROT "down-regulates activity" cleavage Asp403 WRDPDQTdGLGLSYL 9606 9671712 t miannu "We showed that human gelsolin was cleaved during Fas-mediated apoptosis in vivo and that the caspase-3 cleavage site of human gelsolin was at D352 of DQTD352G. gelsolin seems to have dual functions, i.e., it both prevents and, once cleaved, induces cell death." SIGNOR-256357 CASP3 protein P42574 UNIPROT GSN protein P06396 UNIPROT down-regulates cleavage 9606 BTO:0000130 9323209 t amattioni "Caspase-3 mediates cleavage of gelsolin, generating a fragment that severs actin filaments in an unregulated fashion. The cleavage of gelsolin causes cells to round up, detach and undergo nuclear fragmentation." SIGNOR-51652 CASP3 protein P42574 UNIPROT IKBKB protein O14920 UNIPROT down-regulates cleavage Asp242 VRQKSEVdIVVSEDL 9606 11741536 t gcesareni "Ikappab kinase (ikk) beta was specifically proteolyzed by caspase-3-related caspases at aspartic acid residues 78, 242, 373, and 546 during tumor necrosis factor (tnf)-alpha-induced apoptosis." SIGNOR-112788 CASP3 protein P42574 UNIPROT IKBKB protein O14920 UNIPROT down-regulates cleavage Asp373 PATQCISdGKLNEGH 9606 11741536 t gcesareni "Ikappab kinase (ikk) beta was specifically proteolyzed by caspase-3-related caspases at aspartic acid residues 78, 242, 373, and 546 during tumor necrosis factor (tnf)-alpha-induced apoptosis." SIGNOR-112792 CASP3 protein P42574 UNIPROT IKBKB protein O14920 UNIPROT down-regulates cleavage Asp546 ALQTDIVdLQRSPMG 9606 11741536 t gcesareni "Ikappab kinase (ikk) beta was specifically proteolyzed by caspase-3-related caspases at aspartic acid residues 78, 242, 373, and 546 during tumor necrosis factor (tnf)-alpha-induced apoptosis." SIGNOR-112796 CASP3 protein P42574 UNIPROT IKBKB protein O14920 UNIPROT down-regulates cleavage Asp78 PNVVAARdVPEGMQN 9606 11741536 t gcesareni "Ikappab kinase (ikk) beta was specifically proteolyzed by caspase-3-related caspases at aspartic acid residues 78, 242, 373, and 546 during tumor necrosis factor (tnf)-alpha-induced apoptosis." SIGNOR-112800 CASP3 protein P42574 UNIPROT Muscle_atrophy phenotype SIGNOR-PH40 SIGNOR up-regulates 10090 25787076 f miannu "The UPS by itself degrades actomyosin and myofibrillar proteins slowly, but when caspase-3 is activated, it cleaves actomyosin and the myofibrillar proteins to provide substrates for degradation in the UPS . Caspase-3 also can cleave specific subunits of the 19 S proteasome particle, which stimulates the proteolytic activity of the 26S proteasome[...] These results indicate that caspase-3 participates in the muscle proteolysis that is present in tumor-bearing mice" SIGNOR-255336 CASP3 protein P42574 UNIPROT NFKBIA protein P25963 UNIPROT "up-regulates quantity by stabilization" cleavage -1 9367996 t lperfetto "The cell-death protease cpp32 (caspase-3) in vitro specifically cleaved chicken and human ikappab-alpha at a conserved asp-ser sequence.Therefore, cleavage of I_B-_ by a CPP32-like protease could create what is sometimes called a super-repressor form of I_B-_ (20). That is, cleavage by CPP32 would block the ability of I_B-_ to undergo signal-induced degradation by removing the sites of signal-induced ubiquitination and by likely disrupting the ability of I_B-_ to become phosphorylated at critical Ser residues." SIGNOR-51936 CASP3 protein P42574 UNIPROT Protein_degradation phenotype SIGNOR-PH96 SIGNOR up-regulates 10090 25787076 f miannu "The UPS by itself degrades actomyosin and myofibrillar proteins slowly, but when caspase-3 is activated, it cleaves actomyosin and the myofibrillar proteins to provide substrates for degradation in the UPS . Caspase-3 also can cleave specific subunits of the 19 S proteasome particle, which stimulates the proteolytic activity of the 26S proteasome[...] These results indicate that caspase-3 participates in the muscle proteolysis that is present in tumor-bearing mice." SIGNOR-255337 CASP3 protein P42574 UNIPROT PSEN1 protein P49768 UNIPROT "up-regulates activity" cleavage Asp345 EEWEAQRDSHLGPHR -1 10069390 t lperfetto "Remarkably, the caspases acting on PS1 could be subdivided in two groups. One group, containing caspase-8, -6 and -11, cleaved PS1 after residues ENDD329 and to a lesser extent after residues AQRD341. A second group consisting of caspase-3, -7 and -1 acted uniquely on AQRD341. Importantly, these two cleavage sites were also recognized by caspases in the C-terminal PS1 fragment produced by constitutive proteolysis." SIGNOR-261756 CASP3 protein P42574 UNIPROT PSEN2 protein P49810 UNIPROT "up-regulates activity" cleavage Asp326 YDPEMEEDSYDSFGEP -1 10069390 t lperfetto "In decreasing order of activity, caspase-8, -3, -1, -6 and -7 proteolysed PS2 at the recognition site D326SYD329." SIGNOR-261743 CASP3 protein P42574 UNIPROT PSEN2 protein P49810 UNIPROT "up-regulates activity" cleavage Asp329 EMEEDSYDSFGEPSY -1 10069390 t lperfetto "In decreasing order of activity, caspase-8, -3, -1, -6 and -7 proteolysed PS2 at the recognition site D326SYD329." SIGNOR-261749 CASP3 protein P42574 UNIPROT PTCH1 protein Q13635 UNIPROT "down-regulates activity" cleavage Asp1405 CPGYPETdHGLFEDP 9606 12907805 t lperfetto "Like other dependence receptors, ptc1 contains a dependence-as-associated receptor c-terminal motif that is cleaved by caspases at a conserved aspartic acid (asp 1392) in the absence of shh, to expose a proapoptotic domain." SIGNOR-104585 CASP3 protein P42574 UNIPROT PTCH1 protein Q13635 UNIPROT down-regulates cleavage Asp1405 CPGYPETdHGLFEDP 9606 23074268 t gcesareni "Like other dependence receptors, ptc1 contains a dependence-as-associated receptor c-terminal motif that is cleaved by caspases at a conserved aspartic acid (asp 1392) in the absence of shh, to expose a proapoptotic domain." SIGNOR-199111 CASP3 protein P42574 UNIPROT ROCK1 protein Q13464 UNIPROT up-regulates cleavage 9606 11283607 t gcesareni "Rock i is cleaved by casp3 at a conserved detd1113/g sequence and its carboxy-terminal inhibitory domain is removed, resulting in deregulated and constitutive kinase activity." SIGNOR-106546 CASP3 protein P42574 UNIPROT SPTAN1 protein Q13813 UNIPROT down-regulates cleavage 9606 BTO:0000150;BTO:0000567 9624143 t amattioni "Caspase-3 is required for alpha-fodrin cleavage but dispensable for cleavage of other death substrates in apoptosis." SIGNOR-57891 CASP3 protein P42574 UNIPROT STK4 protein Q13043 UNIPROT "up-regulates activity" cleavage Asp326 NSEEDEMdSGTMVRA 9534 BTO:0004055 11517310 t lperfetto "In response to apoptotic stimuli, caspase cleavage of mst1 occurs at asp-326 and asp-349, resulting in the separation of its n-terminal kinase domain from the nes-containing c-terminal domain. Thus, caspase cleavage of mst1 serves two purposes: one is activation of mst1 kinase activity and the other is translocation of mst1 into the nucleus." SIGNOR-109874 CASP3 protein P42574 UNIPROT STK4 protein Q13043 UNIPROT "up-regulates activity" cleavage Asp349 RVASTMTdGANTMIE 9534 BTO:0004055 11517310 t lperfetto "In response to apoptotic stimuli, caspase cleavage of mst1 occurs at asp-326 and asp-349, resulting in the separation of its n-terminal kinase domain from the nes-containing c-terminal domain. Thus, caspase cleavage of mst1 serves two purposes: one is activation of mst1 kinase activity and the other is translocation of mst1 into the nucleus." SIGNOR-109878 CASP4 protein P49662 UNIPROT GSDMD protein P57764 UNIPROT "up-regulates activity" cleavage Asp275 CLHNFLTdGVPAEGA 9606 BTO:0000007 26375003 t lperfetto "Co-expression of GSDMD with caspase-1, 4, 5 or 11 but not apoptotic caspases (caspase-2, 8 and 9) in 293T cells induced the same cleavage of GSDMD|inflammatory caspases specifically cleave GSDMD after the 272FLTD275 (or 273LLSD276) sequence |" SIGNOR-256417 CASP5 protein P51878 UNIPROT GSDMD protein P57764 UNIPROT "up-regulates activity" cleavage Asp275 CLHNFLTdGVPAEGA 9606 BTO:0000007 26375003 t lperfetto "Co-expression of GSDMD with caspase-1, 4, 5 or 11 but not apoptotic caspases (caspase-2, 8 and 9) in 293T cells induced the same cleavage of GSDMD|inflammatory caspases specifically cleave GSDMD after the 272FLTD275 (or 273LLSD276) sequence |" SIGNOR-256418 CASP6 protein P55212 UNIPROT CASP8 protein Q14790 UNIPROT up-regulates cleavage 9606 11455969 t gcesareni "This pathway can either be ampli?ed By caspase- 8-mediated cleavage of bid and by the downstream, caspase-6- mediated cleavage of caspase-8." SIGNOR-109411 CASP6 protein P55212 UNIPROT "Caspase 6 complex" complex SIGNOR-C228 SIGNOR "form complex" binding cleavage:Asp193 DTNITEVdAASVYTL 21621544 t lperfetto "It is generally recognized that effector caspases undergo proteolytic cleavage of the inactive zymogen at a specific aspartate residue, resulting in a large N-terminal p20 polypeptide chain and a small C-terminal p10 polypeptide chain, leading to a p202/p102 tetramer." SIGNOR-256392 CASP6 protein P55212 UNIPROT "Caspase 6 complex" complex SIGNOR-C228 SIGNOR "form complex" binding cleavage:Asp23 EENMTETdAFYKREM 21621544 t lperfetto "It is generally recognized that effector caspases undergo proteolytic cleavage of the inactive zymogen at a specific aspartate residue, resulting in a large N-terminal p20 polypeptide chain and a small C-terminal p10 polypeptide chain, leading to a p202/p102 tetramer." SIGNOR-256391 CASP6 protein P55212 UNIPROT LMNA protein P02545 UNIPROT down-regulates cleavage 9606 11058599 t amattioni "Lamin a breakdown is largely mediated by caspase-6 during the execution phase of apoptosis." SIGNOR-83611 CASP6 protein P55212 UNIPROT N protein P59595 UNIPROT "up-regulates activity" cleavage Asp400 VTLLPAAdMDDFSRQ 9534 BTO:0001444 18155731 t Luana "Caspase-6 is activated through the intrinsic pathway and mediates C-terminal cleavage of SARS-CoV N at residues 400 and 403" SIGNOR-260211 CASP6 protein P55212 UNIPROT N protein P59595 UNIPROT "up-regulates activity" cleavage Asp403 LPAADMDdFSRQLQN 9534 BTO:0001444 18155731 t Luana "Caspase-6 is activated through the intrinsic pathway and mediates C-terminal cleavage of SARS-CoV N at residues 400 and 403" SIGNOR-260212 CASP6 protein P55212 UNIPROT protein B4DGD0 UNIPROT "up-regulates activity" cleavage Asp616 "EI SEVKMDAEFR HDS" -1 10438520 t lperfetto "Inhibition of caspase-6 activity prevents serum deprivation-mediated increase of Ab. Caspase-6 directly cleaves APP at the C terminus and generates a C-terminal fragment of 3 kDa (Capp3) and an Ab-containing 6.5-kDa fragment, Capp6.5, that increases in serum-deprived neurons" SIGNOR-261762 CASP6 protein P55212 UNIPROT PSEN1 protein P49768 UNIPROT "up-regulates activity" cleavage Asp333 DTVAENDDGGFSEEW -1 10069390 t lperfetto "Remarkably, the caspases acting on PS1 could be subdivided in two groups. One group, containing caspase-8, -6 and -11, cleaved PS1 after residues ENDD329 and to a lesser extent after residues AQRD341. A second group consisting of caspase-3, -7 and -1 acted uniquely on AQRD341. Importantly, these two cleavage sites were also recognized by caspases in the C-terminal PS1 fragment produced by constitutive proteolysis." SIGNOR-261753 CASP6 protein P55212 UNIPROT PSEN1 protein P49768 UNIPROT "up-regulates activity" cleavage Asp345 EEWEAQRDSHLGPHR -1 10069390 t lperfetto "Remarkably, the caspases acting on PS1 could be subdivided in two groups. One group, containing caspase-8, -6 and -11, cleaved PS1 after residues ENDD329 and to a lesser extent after residues AQRD341. A second group consisting of caspase-3, -7 and -1 acted uniquely on AQRD341. Importantly, these two cleavage sites were also recognized by caspases in the C-terminal PS1 fragment produced by constitutive proteolysis." SIGNOR-261759 CASP6 protein P55212 UNIPROT PSEN2 protein P49810 UNIPROT "up-regulates activity" cleavage Asp326 YDPEMEEDSYDSFGEP -1 10069390 t lperfetto "In decreasing order of activity, caspase-8, -3, -1, -6 and -7 proteolysed PS2 at the recognition site D326SYD329." SIGNOR-261745 CASP6 protein P55212 UNIPROT PSEN2 protein P49810 UNIPROT "up-regulates activity" cleavage Asp329 EMEEDSYDSFGEPSY -1 10069390 t lperfetto "In decreasing order of activity, caspase-8, -3, -1, -6 and -7 proteolysed PS2 at the recognition site D326SYD329." SIGNOR-261750 CASP7 protein P55210 UNIPROT "Caspase 7 complex" complex SIGNOR-C232 SIGNOR "form complex" binding cleavage:Asp206 SGPINDTdANPRYKI 11701129 t lperfetto "The quaternary structure of caspase-7 comprises two closely associated heterodimers, with each heterodimer consisting of a large and a small subunit." SIGNOR-256394 CASP7 protein P55210 UNIPROT PARP1 protein P09874 UNIPROT down-regulates cleavage 9606 11058599 t amattioni "Caspase-7 cleaves parp;redundancy exists between the caspase-3 and -7 at the level of parp proteolysis." SIGNOR-83703 CASP7 protein P55210 UNIPROT PSEN1 protein P49768 UNIPROT "up-regulates activity" cleavage Asp345 EEWEAQRDSHLGPHR -1 10069390 t lperfetto "Remarkably, the caspases acting on PS1 could be subdivided in two groups. One group, containing caspase-8, -6 and -11, cleaved PS1 after residues ENDD329 and to a lesser extent after residues AQRD341. A second group consisting of caspase-3, -7 and -1 acted uniquely on AQRD341. Importantly, these two cleavage sites were also recognized by caspases in the C-terminal PS1 fragment produced by constitutive proteolysis." SIGNOR-261757 CASP7 protein P55210 UNIPROT PSEN2 protein P49810 UNIPROT "up-regulates activity" cleavage Asp326 YDPEMEEDSYDSFGEP -1 10069390 t lperfetto "In decreasing order of activity, caspase-8, -3, -1, -6 and -7 proteolysed PS2 at the recognition site D326SYD329." SIGNOR-261746 CASP7 protein P55210 UNIPROT PSEN2 protein P49810 UNIPROT "up-regulates activity" cleavage Asp329 EMEEDSYDSFGEPSY -1 10069390 t lperfetto "In decreasing order of activity, caspase-8, -3, -1, -6 and -7 proteolysed PS2 at the recognition site D326SYD329." SIGNOR-261751 CASP8AP2 protein Q9UKL3 UNIPROT NFKB1 protein P19838 UNIPROT up-regulates binding 9606 SIGNOR-C13 22075988 t gcesareni "In addition, both cleavage products of c-flip turned out to be inducers of nf-kb activity by binding to the ikk complex." SIGNOR-177104 CASP8AP2 protein Q9UKL3 UNIPROT NfKb-p65/p50 complex SIGNOR-C13 SIGNOR up-regulates binding 9606 22075988 t lperfetto "In addition, both cleavage products of c-flip turned out to be inducers of nf-kb activity by binding to the ikk complex." SIGNOR-217385 CASP8 protein Q14790 UNIPROT CASP3 protein P42574 UNIPROT "up-regulates activity" cleavage 10090 BTO:0002572 10988287 t amattioni "The temporal pattern of caspase-8 cleavage is consistent with the possibility that it may function upstream of caspase-3 during p53-dependent apoptosis." SIGNOR-81808 CASP8 protein Q14790 UNIPROT CASP8AP2 protein Q9UKL3 UNIPROT up-regulates binding 9606 17245429 t gcesareni "The caspase-8-binding protein flice-associated huge protein (flash) would form a molecular complex with caspase-8, thereby presumably activating the mitochondrial apoptosis pathway by regulating caspase-8 activity." SIGNOR-152473 CASP8 protein Q14790 UNIPROT CASP9 protein P55211 UNIPROT "up-regulates activity" -1 10988287 f lperfetto "One indirect means through which caspase-8 might regulate caspase-9 activation is through a bcl-2-regulated pathway." SIGNOR-81811 CASP8 protein Q14790 UNIPROT "Caspase 8 complex" complex SIGNOR-C231 SIGNOR "form complex" binding cleavage:Asp216 SDSPREQdSESQTLD 10508785 t lperfetto "Activated caspase-8 (an alpha2beta2 heterotetramer) activates other downstream caspases that are incapable of autocatalytic processing and activation. |The alphabeta dimeric protein associates further to form an alpha2beta2 heterotetramer that appears to be required for catalytic activity." SIGNOR-256395 CASP8 protein Q14790 UNIPROT Cell_death phenotype SIGNOR-PH109 SIGNOR up-regulates 9606 14585074 f amattioni "Downstream of caspase-8 activation, apoptosis induction takes place" SIGNOR-256639 CASP8 protein Q14790 UNIPROT CYCS protein P99999 UNIPROT "up-regulates activity" 9606 BTO:0000661 10364179 f "Translocation from Mitochondria to Cytosol" lperfetto "Caspase-8 triggered rapid cytochrome c release from mitochondria. The effect was indirect." SIGNOR-68225 CASP8 protein Q14790 UNIPROT PSEN1 protein P49768 UNIPROT "up-regulates activity" cleavage Asp333 DTVAENDDGGFSEEW -1 10069390 t lperfetto "Remarkably, the caspases acting on PS1 could be subdivided in two groups. One group, containing caspase-8, -6 and -11, cleaved PS1 after residues ENDD329 and to a lesser extent after residues AQRD341. A second group consisting of caspase-3, -7 and -1 acted uniquely on AQRD341. Importantly, these two cleavage sites were also recognized by caspases in the C-terminal PS1 fragment produced by constitutive proteolysis." SIGNOR-261754 CASP8 protein Q14790 UNIPROT PSEN1 protein P49768 UNIPROT "up-regulates activity" cleavage Asp345 EEWEAQRDSHLGPHR -1 10069390 t lperfetto "Remarkably, the caspases acting on PS1 could be subdivided in two groups. One group, containing caspase-8, -6 and -11, cleaved PS1 after residues ENDD329 and to a lesser extent after residues AQRD341. A second group consisting of caspase-3, -7 and -1 acted uniquely on AQRD341. Importantly, these two cleavage sites were also recognized by caspases in the C-terminal PS1 fragment produced by constitutive proteolysis." SIGNOR-261760 CASP8 protein Q14790 UNIPROT PSEN2 protein P49810 UNIPROT "up-regulates activity" cleavage Asp326 YDPEMEEDSYDSFGEP -1 10069390 t lperfetto "In decreasing order of activity, caspase-8, -3, -1, -6 and -7 proteolysed PS2 at the recognition site D326SYD329." SIGNOR-261744 CASP8 protein Q14790 UNIPROT PSEN2 protein P49810 UNIPROT "up-regulates activity" cleavage Asp329 EMEEDSYDSFGEPSY -1 10069390 t lperfetto "In decreasing order of activity, caspase-8, -3, -1, -6 and -7 proteolysed PS2 at the recognition site D326SYD329." SIGNOR-261752 CASP8 protein Q14790 UNIPROT RIPK1 protein Q13546 UNIPROT "down-regulates activity" cleavage Asp324 RMQSLQLdCVAVPSS 9606 BTO:0000007;BTO:0000093;BTO:0000567 10521396 t amattioni "These results suggested that the aspartic acid at position 324 is the cleavage site of ripk1. In this study we found that receptor-interacting protein (ripk1) is cleaved by casp8 when cells undergo tnf-induced apoptosis. The cleavage of ripk1 abolished its nf-kb inducing ability." SIGNOR-71265 CASP9 protein P55211 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-256429 CASP9 protein P55211 UNIPROT CASP3 protein P42574 UNIPROT "up-regulates activity" cleavage 9606 15657060 t lperfetto "Following autoprocessing in the apoptosome, caspase-9 cleaves and activates caspase-3." SIGNOR-133267 CASP9 protein P55211 UNIPROT CASP3 protein P42574 UNIPROT "up-regulates activity" cleavage 9606 BTO:0000567 9390557 t lperfetto "Activated caspase-9 in turn cleaves and activates caspase-3. Mutation of the active site of caspase-9 attenuated the activation of caspase-3 and cellular apoptotic response in vivo, indicating that caspase-9 is the most upstream member of the apoptotic protease cascade." SIGNOR-53582 CASP9 protein P55211 UNIPROT "Caspase 9 complex" complex SIGNOR-C229 SIGNOR "form complex" binding 29500231 t lperfetto "The caspase-9 CARD has been thought to be principally involved in recruitment to the apoptosome, but its roles outside this interaction have yet to be uncovered. In this work, we show that the CARD is involved in physical interactions with the catalytic core of caspase-9 in the absence of the apoptosome; this interaction requires a properly formed caspase-9 active site. " SIGNOR-256397 "Caspase 1 complex" complex SIGNOR-C220 SIGNOR GSDMD protein P57764 UNIPROT "up-regulates activity" cleavage Asp275 CLHNFLTdGVPAEGA 9606 BTO:0000007 26375003 t lperfetto "Co-expression of GSDMD with caspase-1, 4, 5 or 11 but not apoptotic caspases (caspase-2, 8 and 9) in 293T cells induced the same cleavage of GSDMD|inflammatory caspases specifically cleave GSDMD after the 272FLTD275 (or 273LLSD276) sequence |" SIGNOR-256415 "Caspase 1 complex" complex SIGNOR-C220 SIGNOR IL18 protein Q14116 UNIPROT "up-regulates activity" cleavage Asp36 DDENLESDYFGKLES 9606 BTO:0001370 9334240 t lperfetto "We also found two precursor hIL-18 (prohIL-18)-processing activities in the cytosol of THP.1 cells. These activities were blocked separately by the caspase inhibitors Ac-YVAD-CHO and Ac-DEVD-CHO. Further analyses of the partially purified enzymes revealed that one is caspase-1, which cleaves prohIL-18 at the Asp36-Tyr37 site to generate the mature hIL-18, and the other is caspase-3, which cleaves both precursor and mature hIL-18 at Asp71-Ser72 and Asp76-Asn77 to generate biologically inactive products." SIGNOR-256377 "Caspase 1 complex" complex SIGNOR-C220 SIGNOR IL1B protein P01584 UNIPROT "up-regulates activity" cleavage Asp116 DNEAYVHDAPVRSLN -1 1919001 t lperfetto "IL-1 converting enzyme (ICE) specifically cleaves the human IL-1 beta precursor at two sequence-related sites: Asp27-Gly28 (site 1) and Asp116-Ala117 (site 2). Cleavage at Asp116-Ala117 results in the generation of mature, biologically active IL-1 beta. " SIGNOR-256376 "Caspase 1 complex" complex SIGNOR-C220 SIGNOR IL1B protein P01584 UNIPROT "up-regulates activity" cleavage Asp27 DDLFFEADGPKQMKC -1 1919001 t lperfetto "IL-1 converting enzyme (ICE) specifically cleaves the human IL-1 beta precursor at two sequence-related sites: Asp27-Gly28 (site 1) and Asp116-Ala117 (site 2). Cleavage at Asp116-Ala117 results in the generation of mature, biologically active IL-1 beta. " SIGNOR-256375 "Caspase 3 complex" complex SIGNOR-C221 SIGNOR AKT1 protein P31749 UNIPROT "down-regulates activity" cleavage -1 10579725 t lperfetto "P53 can inhibit the survival function of integrins by inducing the caspase-dependent cleavage and inactivation of the serine/threonine kinase akt/pkb;the involvement of caspase 3 in akt/pkb regulation was indicated by the ability of z-devd-fmk, a caspase 3 inhibitor, to block the alpha6beta4-associated reduction in akt/pkb levels in vivo, and by the ability of recombinant caspase 3 to promote the cleavage of akt/pkb in vitro" SIGNOR-256447 "Caspase 3 complex" complex SIGNOR-C221 SIGNOR AKT proteinfamily SIGNOR-PF24 SIGNOR "down-regulates activity" cleavage -1 10579725 t lperfetto "P53 can inhibit the survival function of integrins by inducing the caspase-dependent cleavage and inactivation of the serine/threonine kinase akt/pkb;the involvement of caspase 3 in akt/pkb regulation was indicated by the ability of z-devd-fmk, a caspase 3 inhibitor, to block the alpha6beta4-associated reduction in akt/pkb levels in vivo, and by the ability of recombinant caspase 3 to promote the cleavage of akt/pkb in vitro" SIGNOR-256446 "Caspase 3 complex" complex SIGNOR-C221 SIGNOR CASP9 protein P55211 UNIPROT "up-regulates activity" cleavage 9606 14585074 t lperfetto "Active caspase-3 itself is able to process its upstream , caspase-8 and caspase-9, establishing a self-amplifying loop of caspase activation" SIGNOR-256453 "Caspase 3 complex" complex SIGNOR-C221 SIGNOR CASP9 protein P55211 UNIPROT "up-regulates activity" cleavage Asp330 LRTFDQLdAISSLPT 9606 BTO:0001412 15657060 t lperfetto "In turn, casp3 directs feedback cleavage of casp9 at asp-330 to generate p37 and p10 subunits." SIGNOR-256440 "Caspase 3 complex" complex SIGNOR-C221 SIGNOR Cell_death phenotype SIGNOR-PH109 SIGNOR up-regulates 9606 14585074 f amattioni "Caspase-3 is responsible for apoptosis execution" SIGNOR-256548 "Caspase 3 complex" complex SIGNOR-C221 SIGNOR Chromatine_condensation phenotype SIGNOR-PH21 SIGNOR up-regulates 9606 BTO:0000142 10200555 f amattioni "Caspase-3 is required for blebbing, chromatin condensation and dna fragmentation" SIGNOR-256477 "Caspase 3 complex" complex SIGNOR-C221 SIGNOR DFFA protein O00273 UNIPROT "up-regulates activity" cleavage 9606 BTO:0000567 9108473 t lperfetto "DFF, a heterodimeric protein that functions downstream of caspase-3 to trigger DNA fragmentation during apoptosis. We have identified and purified from HeLa cytosol a protein that induces DNA fragmentation in coincubated nuclei after it is activated by caspase-3." SIGNOR-256464 "Caspase 3 complex" complex SIGNOR-C221 SIGNOR DFFB protein O76075 UNIPROT up-regulates cleavage 9606 BTO:0000567 9108473 t gcesareni "Casp3_ cleaves the 45 kda subunit at two sites to generate an active factor that produces_ dna_ fragmentation" SIGNOR-256463 "Caspase 3 complex" complex SIGNOR-C221 SIGNOR DNA_fragmentation phenotype SIGNOR-PH22 SIGNOR up-regulates 9606 BTO:0000142 10200555 f amattioni "Caspase-3 is required for blebbing, chromatin condensation and dna fragmentation" SIGNOR-256478 "Caspase 3 complex" complex SIGNOR-C221 SIGNOR GAS2 protein O43903 UNIPROT up-regulates cleavage Asp278 MLQISRVdGKTSPIQ 9606 10564664 t gcesareni "We now demonstrate that gas2 is a substrate of caspase-3 but not of caspase-6. Proteolytic processing both in vitro and in vivo is dependent on aspartic residue 279." SIGNOR-256439 "Caspase 3 complex" complex SIGNOR-C221 SIGNOR GSN protein P06396 UNIPROT down-regulates cleavage 9606 BTO:0000130 9323209 t amattioni "Caspase-3 mediates cleavage of gelsolin, generating a fragment that severs actin filaments in an unregulated fashion. The cleavage of gelsolin causes cells to round up, detach and undergo nuclear fragmentation." SIGNOR-256461 "Caspase 3 complex" complex SIGNOR-C221 SIGNOR IKBKB protein O14920 UNIPROT down-regulates cleavage Asp242 VRQKSEVdIVVSEDL 9606 11741536 t gcesareni "Ikappab kinase (ikk) beta was specifically proteolyzed by caspase-3-related caspases at aspartic acid residues 78, 242, 373, and 546 during tumor necrosis factor (tnf)-alpha-induced apoptosis." SIGNOR-256441 "Caspase 3 complex" complex SIGNOR-C221 SIGNOR IKBKB protein O14920 UNIPROT down-regulates cleavage Asp373 PATQCISdGKLNEGH 9606 11741536 t gcesareni "Ikappab kinase (ikk) beta was specifically proteolyzed by caspase-3-related caspases at aspartic acid residues 78, 242, 373, and 546 during tumor necrosis factor (tnf)-alpha-induced apoptosis." SIGNOR-256436 "Caspase 3 complex" complex SIGNOR-C221 SIGNOR IKBKB protein O14920 UNIPROT down-regulates cleavage Asp546 ALQTDIVdLQRSPMG 9606 11741536 t gcesareni "Ikappab kinase (ikk) beta was specifically proteolyzed by caspase-3-related caspases at aspartic acid residues 78, 242, 373, and 546 during tumor necrosis factor (tnf)-alpha-induced apoptosis." SIGNOR-256435 "Caspase 3 complex" complex SIGNOR-C221 SIGNOR IKBKB protein O14920 UNIPROT down-regulates cleavage Asp78 PNVVAARdVPEGMQN 9606 11741536 t gcesareni "Ikappab kinase (ikk) beta was specifically proteolyzed by caspase-3-related caspases at aspartic acid residues 78, 242, 373, and 546 during tumor necrosis factor (tnf)-alpha-induced apoptosis." SIGNOR-256434 "Caspase 3 complex" complex SIGNOR-C221 SIGNOR IL18 protein Q14116 UNIPROT "up-regulates activity" cleavage Asp71 PLFEDMTdSDCRDNA 9606 BTO:0001370 9334240 t lperfetto "We also found two precursor hIL-18 (prohIL-18)-processing activities in the cytosol of THP.1 cells. These activities were blocked separately by the caspase inhibitors Ac-YVAD-CHO and Ac-DEVD-CHO. Further analyses of the partially purified enzymes revealed that one is caspase-1, which cleaves prohIL-18 at the Asp36-Tyr37 site to generate the mature hIL-18, and the other is caspase-3, which cleaves both precursor and mature hIL-18 at Asp71-Ser72 and Asp76-Asn77 to generate biologically inactive products." SIGNOR-256378 "Caspase 3 complex" complex SIGNOR-C221 SIGNOR IL18 protein Q14116 UNIPROT "up-regulates activity" cleavage Asp76 MTDSDCRdNAPRTIF 9606 BTO:0001370 9334240 t lperfetto "Involvement of caspase-1 and caspase-3 in the production and processing of mature human interleukin 18 in monocytic THP.1 cells.|Further analyses of the partially purified enzymes revealed that one is caspase-1, which cleaves prohIL-18 at the Asp36-Tyr37 site to generate the mature hIL-18, and the other is caspase-3, which cleaves both precursor and mature hIL-18 at Asp71-Ser72 and Asp76-Asn77 to generate biologically inactive products." SIGNOR-256379 "Caspase 3 complex" complex SIGNOR-C221 SIGNOR Membrane_blebbing phenotype SIGNOR-PH24 SIGNOR up-regulates 9606 BTO:0000142 10200555 f amattioni "Caspase-3 is required for blebbing, chromatin condensation and dna fragmentation" SIGNOR-256481 "Caspase 3 complex" complex SIGNOR-C221 SIGNOR Muscle_atrophy phenotype SIGNOR-PH40 SIGNOR up-regulates 10090 25787076 f miannu "The UPS by itself degrades actomyosin and myofibrillar proteins slowly, but when caspase-3 is activated, it cleaves actomyosin and the myofibrillar proteins to provide substrates for degradation in the UPS . Caspase-3 also can cleave specific subunits of the 19 S proteasome particle, which stimulates the proteolytic activity of the 26S proteasome[...] These results indicate that caspase-3 participates in the muscle proteolysis that is present in tumor-bearing mice" SIGNOR-256475 "Caspase 3 complex" complex SIGNOR-C221 SIGNOR NFKBIA protein P25963 UNIPROT "up-regulates quantity by stabilization" cleavage -1 9367996 t lperfetto "The cell-death protease cpp32 (caspase-3) in vitro specifically cleaved chicken and human ikappab-alpha at a conserved asp-ser sequence.Therefore, cleavage of I_B-_ by a CPP32-like protease could create what is sometimes called a super-repressor form of I_B-_ (20). That is, cleavage by CPP32 would block the ability of I_B-_ to undergo signal-induced degradation by removing the sites of signal-induced ubiquitination and by likely disrupting the ability of I_B-_ to become phosphorylated at critical Ser residues." SIGNOR-256456 "Caspase 3 complex" complex SIGNOR-C221 SIGNOR Protein_degradation phenotype SIGNOR-PH96 SIGNOR up-regulates 10090 25787076 f miannu "The UPS by itself degrades actomyosin and myofibrillar proteins slowly, but when caspase-3 is activated, it cleaves actomyosin and the myofibrillar proteins to provide substrates for degradation in the UPS . Caspase-3 also can cleave specific subunits of the 19 S proteasome particle, which stimulates the proteolytic activity of the 26S proteasome[...] These results indicate that caspase-3 participates in the muscle proteolysis that is present in tumor-bearing mice." SIGNOR-256476 "Caspase 3 complex" complex SIGNOR-C221 SIGNOR PSIP1 protein O75475 UNIPROT down-regulates cleavage 9606 BTO:0001130 18708362 t miannu "Ledgf/ p75 has a cooh-terminally truncated splice variant, p52 / during apoptosis, caspase-3 cleaved p52 to generate a p38 fragment that lacked the nh2-terminal pwwp domain and failed to transactivate the hsp27 promoter in reporter assays. However, p38 retained chromatin association properties and repressed the transactivation potential of ledgf/p75" SIGNOR-256469 "Caspase 3 complex" complex SIGNOR-C221 SIGNOR PTCH1 protein Q13635 UNIPROT "down-regulates activity" cleavage Asp1405 CPGYPETdHGLFEDP 9606 12907805 t lperfetto "Like other dependence receptors, ptc1 contains a dependence-as-associated receptor c-terminal motif that is cleaved by caspases at a conserved aspartic acid (asp 1392) in the absence of shh, to expose a proapoptotic domain." SIGNOR-256438 "Caspase 3 complex" complex SIGNOR-C221 SIGNOR PTCH1 protein Q13635 UNIPROT down-regulates cleavage Asp1405 CPGYPETdHGLFEDP 9606 23074268 t gcesareni "Like other dependence receptors, ptc1 contains a dependence-as-associated receptor c-terminal motif that is cleaved by caspases at a conserved aspartic acid (asp 1392) in the absence of shh, to expose a proapoptotic domain." SIGNOR-256437 "Caspase 3 complex" complex SIGNOR-C221 SIGNOR SPTAN1 protein Q13813 UNIPROT down-regulates cleavage 9606 BTO:0000150;BTO:0000567 9624143 t amattioni "Caspase-3 is required for alpha-fodrin cleavage but dispensable for cleavage of other death substrates in apoptosis." SIGNOR-256450 "Caspase 3 complex" complex SIGNOR-C221 SIGNOR STK4 protein Q13043 UNIPROT "up-regulates activity" cleavage Asp326 NSEEDEMdSGTMVRA 9534 BTO:0004055 11517310 t lperfetto "In response to apoptotic stimuli, caspase cleavage of mst1 occurs at asp-326 and asp-349, resulting in the separation of its n-terminal kinase domain from the nes-containing c-terminal domain. Thus, caspase cleavage of mst1 serves two purposes: one is activation of mst1 kinase activity and the other is translocation of mst1 into the nucleus." SIGNOR-256444 "Caspase 3 complex" complex SIGNOR-C221 SIGNOR STK4 protein Q13043 UNIPROT "up-regulates activity" cleavage Asp349 RVASTMTdGANTMIE 9534 BTO:0004055 11517310 t lperfetto "In response to apoptotic stimuli, caspase cleavage of mst1 occurs at asp-326 and asp-349, resulting in the separation of its n-terminal kinase domain from the nes-containing c-terminal domain. Thus, caspase cleavage of mst1 serves two purposes: one is activation of mst1 kinase activity and the other is translocation of mst1 into the nucleus." SIGNOR-256445 "Caspase 6 complex" complex SIGNOR-C228 SIGNOR CASP8 protein Q14790 UNIPROT up-regulates cleavage 9606 11455969 t gcesareni "This pathway can either be ampli?ed By caspase- 8-mediated cleavage of bid and by the downstream, caspase-6- mediated cleavage of caspase-8." SIGNOR-256468 "Caspase 6 complex" complex SIGNOR-C228 SIGNOR LMNA protein P02545 UNIPROT down-regulates cleavage 9606 11058599 t amattioni "Lamin a breakdown is largely mediated by caspase-6 during the execution phase of apoptosis." SIGNOR-256457 "Caspase 7 complex" complex SIGNOR-C232 SIGNOR PARP1 protein P09874 UNIPROT down-regulates cleavage 9606 11058599 t amattioni "Caspase-7 cleaves parp;redundancy exists between the caspase-3 and -7 at the level of parp proteolysis." SIGNOR-256470 "Caspase 8 complex" complex SIGNOR-C231 SIGNOR Apoptosis phenotype SIGNOR-PH2 SIGNOR up-regulates 9606 14585074 f amattioni "Downstream of caspase-8 activation, apoptosis induction takes place" SIGNOR-256549 "Caspase 8 complex" complex SIGNOR-C231 SIGNOR BID protein P55957 UNIPROT "up-regulates activity" cleavage Asp60 GYDELQTdGNRSSHS 9606 BTO:0000093 9727492 t amattioni "Caspase-8 cleaves bid at aspartic acid residue 60 (asp60) cleavage of bid by casp8 releases its potent proapoptotic activity" SIGNOR-256443 "Caspase 8 complex" complex SIGNOR-C231 SIGNOR CASP3 protein P42574 UNIPROT "up-regulates activity" cleavage 10090 BTO:0002572 10988287 t amattioni "The temporal pattern of caspase-8 cleavage is consistent with the possibility that it may function upstream of caspase-3 during p53-dependent apoptosis." SIGNOR-256451 "Caspase 8 complex" complex SIGNOR-C231 SIGNOR CASP3 protein P42574 UNIPROT "up-regulates activity" cleavage 9606 21295084 t amattioni "Triggering of the DISC leads to caspase-8 activation. Active caspase-8 cleaves caspase-3 which, in type I cells, leads to cell death induction." SIGNOR-256452 "Caspase 8 complex" complex SIGNOR-C231 SIGNOR CASP3 protein P42574 UNIPROT "up-regulates activity" cleavage 9606 BTO:0000007 16964285 t amattioni "Casp8 induces apoptosis by directly activating casp3." SIGNOR-256458 "Caspase 8 complex" complex SIGNOR-C231 SIGNOR CASP6 protein P55212 UNIPROT up-regulates cleavage 9606 9727491 t gcesareni "Casp8 can activate downstream caspases like caspase-6, and caspase-7 by directly cleaving them." SIGNOR-256466 "Caspase 8 complex" complex SIGNOR-C231 SIGNOR CASP7 protein P55210 UNIPROT up-regulates cleavage 9606 18073771 t amattioni "Active caspase-8 then proteolytically processes and activates caspase-7" SIGNOR-256454 "Caspase 8 complex" complex SIGNOR-C231 SIGNOR CASP7 protein P55210 UNIPROT up-regulates cleavage 9606 9727491 t gcesareni "Casp8 can activate downstream caspases like caspase-6, and caspase-7 by directly cleaving them." SIGNOR-256459 "Caspase 8 complex" complex SIGNOR-C231 SIGNOR CASP9 protein P55211 UNIPROT "up-regulates activity" -1 10988287 f lperfetto "One indirect means through which caspase-8 might regulate caspase-9 activation is through a bcl-2-regulated pathway." SIGNOR-256479 "Caspase 8 complex" complex SIGNOR-C231 SIGNOR Cell_death phenotype SIGNOR-PH109 SIGNOR up-regulates 9606 14585074 f amattioni "Downstream of caspase-8 activation, apoptosis induction takes place" SIGNOR-256641 "Caspase 8 complex" complex SIGNOR-C231 SIGNOR CYCS protein P99999 UNIPROT "up-regulates activity" 9606 BTO:0000661 10364179 f "Translocation from Mitochondria to Cytosol" lperfetto "Caspase-8 triggered rapid cytochrome c release from mitochondria. The effect was indirect." SIGNOR-256473 "Caspase 8 complex" complex SIGNOR-C231 SIGNOR RIPK1 protein Q13546 UNIPROT "down-regulates activity" cleavage Asp324 RMQSLQLdCVAVPSS 9606 BTO:0000007;BTO:0000093;BTO:0000567 10521396 t amattioni "These results suggested that the aspartic acid at position 324 is the cleavage site of ripk1. In this study we found that receptor-interacting protein (ripk1) is cleaved by casp8 when cells undergo tnf-induced apoptosis. The cleavage of ripk1 abolished its nf-kb inducing ability." SIGNOR-256442 CAST protein P20810 UNIPROT CAPN1 protein P07384 UNIPROT "down-regulates activity" binding 9606 BTO:0000590 25969760 t lperfetto "In addition to Ca2+, calpastatin has a key role in the regulation of calpain. Calpastatin, a heat-stable protein ranging from ~70 to ~140 kDa of apparent molecular weight depending on the cell type, is considered a specific endogenous inhibitor of calpains|The calpastatin molecule contains four inhibitory units [75–77]. Each of these units binds to one calpain molecule [75–77]. Therefore, the ratio calpain/calpastatin plays a key role in the regulation of calpain activity [78–80]. The inhibitory effect of calpastatin requires Ca2+-dependent high-affinity binding to three sites of calpain" SIGNOR-251582 CAST protein P20810 UNIPROT CAPN3 protein P20807 UNIPROT "down-regulates activity" binding 9606 BTO:0000590 25969760 t lperfetto "In addition to Ca2+, calpastatin has a key role in the regulation of calpain. Calpastatin, a heat-stable protein ranging from ~70 to ~140 kDa of apparent molecular weight depending on the cell type, is considered a specific endogenous inhibitor of calpains|The calpastatin molecule contains four inhibitory units [75–77]. Each of these units binds to one calpain molecule [75–77]. Therefore, the ratio calpain/calpastatin plays a key role in the regulation of calpain activity [78–80]. The inhibitory effect of calpastatin requires Ca2+-dependent high-affinity binding to three sites of calpain" SIGNOR-251603 CAV1 protein Q03135 UNIPROT ANXA3 protein P12429 UNIPROT "up-regulates quantity" relocalization 9606 BTO:0000608 26095609 f miannu "There has been no study regarding the route of entry of exogenous ANXA3 in any cell type thus far. We found exogenous ANXA3 to be internalized into HCC cells through caveolin-1-mediated, but not HSPG-mediated, endocytosis." SIGNOR-262215 CAV1 protein Q03135 UNIPROT HMGA1 protein P17096 UNIPROT "up-regulates activity" relocalization 9606 22706202 t miannu "CAV1 was shown to stimulate GLUT3 transcription via an HMGA1-binding site within the GLUT3 promoter. HMGA1 was found to interact with and activate the GLUT3 promoter and CAV1 increased the HMGA1 activity by enhancing its nuclear localization." SIGNOR-254428 CAV3 protein P56539 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-255997 CAY10505 chemical CID:1204893 PUBCHEM PIK3CG protein P48736 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190859 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 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 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/ZNF651 complex SIGNOR-C197 SIGNOR ZNF652 protein Q9Y2D9 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 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-253955 CBFbeta-MYH11 "fusion protein" SIGNOR-FP3 SIGNOR "Core Binding Factor complex" complex SIGNOR-C214 SIGNOR "down-regulates activity" relocalization 9606 BTO:0000661 9632809 f "The polyomavirus enhancer binding protein 2 (PEBP2)/core binding factor (CBF) is a transcription factor composed of two subunits, α and β. The gene encoding the β subunit is disrupted by inv(16), resulting in the formation of a chimeric protein, β-SMMHC, which is associated with acute myelogenous leukemia.Thus, the result suggess that β-SMMHC inhibits PEBP2-mediated transcription via cytoplasmic sequestration of the α subunit." SIGNOR-255741 CBFbeta-MYH11 "fusion protein" SIGNOR-FP3 SIGNOR RUNX1 protein Q01196 UNIPROT "down-regulates activity" binding 9606 29958106 t miannu "The genes encoding CBFβ and RUNX1 are frequent targets of mutations in hematologic malignancies. The chromosome inversion inv(16)(p13;q22), found in 8% of acute myeloid leukemia (AML) cases, fuses the CBFB and MYH11 genes to produce the leukemic oncoprotein CBFβ-SMMHC. This fusion protein has higher affinity and altered stoichiometry for RUNX1 relative to the native CBFβ (Cao et al., 1997; Lukasik et al., 2002). During development, CBFβ-SMMHC expression blocks definitive hematopoiesis and embryos die at mid-gestation (Castilla et al., 1996), a similar phenotype to that of Runx1- and Cbfb-knock out embryos (Wang et al., 1996a; Wang et al., 1996b), indicating that CBFβ-SMMHC has a dominant negative effect on RUNX function." SIGNOR-255743 CBFbeta-MYH11 "fusion protein" SIGNOR-FP3 SIGNOR TP53 protein P04637 UNIPROT "down-regulates quantity by repression" "transcriptional repression" 10090 9834241 f miannu "CBFbeta-SMMHC, Expressed in M4eo Acute Myeloid Leukemia, Reduces p53 Induction and Slows Apoptosis in Hematopoietic Cells Exposed to DNA-damaging Agents Reduced p53 induction may be caused in part by direct inhibition of p53 gene transcription, because p53 mRNA levels were reduced by CBFβ-SMMHC. Attenuated p53 induction and slowed apoptosis may contribute to leukemogenesis by CBFβ-SMMHC." SIGNOR-256132 CBFB protein Q13951 UNIPROT RUNX1 protein Q01196 UNIPROT "up-regulates quantity by stabilization" binding 10090 11179217 t irozzo "We observed previously that the RUNX proteins are susceptible to proteolytic degradation (Ogawa et al., 1993b). In this study, we show that the ubiquitin‚proteasome system is largely responsible for this degradation. We also show that when PEBP2Œ≤ dimerizes with RUNX it inhibits the ubiquitylation of RUNX, which is necessary for the protein to be targeted for proteolysis by the proteasome." SIGNOR-255712 CBFB protein Q13951 UNIPROT RUNX1 protein Q01196 UNIPROT "up-regulates quantity by stabilization" binding 10090 BTO:0002883  11179217 t "The RUNX genes encode the α subunit of the transcription factor PEBP2/CBF. The β subunit consists of the non-RUNX protein PEBP2β. We found that RUNX1/AML1, which is essential for hematopoiesis, is continuously subjected to proteolytic degradation mediated by the ubiquitin–proteasome pathway. When PEBP2β is present, however, the ubiquitylation of RUNX1 is abrogated and this causes a dramatic inhibition of RUNX1 proteolysis." SIGNOR-255742 CBLB protein Q13191 UNIPROT EGFR protein P00533 UNIPROT "down-regulates activity" ubiquitination 9606 BTO:0000007 11375397 t lperfetto "Cbl proteins function as ubiquitin protein ligases for the activated epidermal growth factor receptor and, thus, negatively regulate its activity." SIGNOR-236519 CBLB protein Q13191 UNIPROT FLT3 protein P36888 UNIPROT "down-regulates activity" ubiquitination 10090 BTO:0001516 19276253 t miannu "Functionally, CBL negatively regulated FMS-like tyrosine kinase 3 (FLT3) activity and interacted with human FLT3 via the autophosphorylation sites Y589 and Y599 and colocalized in vivo." SIGNOR-260106 CBLB protein Q13191 UNIPROT GRB2 protein P62993 UNIPROT "up-regulates activity" binding 9606 BTO:0000661 8626404 t lperfetto "Here we show that in unstimulated Jurkat cells Cbl is co-immunoprecipitated with monoclonal antibody against Grb2." SIGNOR-236051 CBLB protein Q13191 UNIPROT KIT protein P10721 UNIPROT "down-regulates activity" ubiquitination 9606 15315962 t miannu "KIT binds to and induces the phosphorylation of Cbl proteins, which in turn act as E3 ligases, mediating the ubiquitination and degradation of KIT and themselves. Tyrosine kinase binding and RING finger domains of Cbl are essential for Cbl-mediated ubiquitination and degradation of KIT." SIGNOR-260105 CBLB protein Q13191 UNIPROT NCK1 protein P16333 UNIPROT "up-regulates activity" binding 9606 BTO:0000782 16503409 t lperfetto "Activated Cbl and Cbl-b interacted with Crk-L, Zap-70, Nck, PLC-gamma" SIGNOR-236054 CBLB protein Q13191 UNIPROT TP53 protein P04637 UNIPROT "up-regulates activity" 9606 BTO:0004175 27773928 f miannu "We have also shown that the E3 ubiquitin ligase Cbl-b is crucial for activation of the p53 pathway through ubiquitinating and promoting degradation of Siva1, the E3 ubiquitin ligase targeting ARF, a positive regulator of p53. On the basis of our data presented in the study, we propose the model (Figure 2i) that Cbl-b negatively regulates Siva1 by ubiquitination and subsequent degradation of Siva1, which is followed by stabilization of ARF. This in turn downregulates MDM2, thereby promoting the induction of p53 and activation of its downstream targets." SIGNOR-261320 CBLC protein Q9ULV8 UNIPROT LRIG1 protein Q96JA1 UNIPROT down-regulates ubiquitination 9606 BTO:0001253 15282549 t gcesareni "Upregulation of lrig1 is followed by enhanced ubiquitylation and degradation of egfr. The underlying mechanism involves recruitment of c-cbl, an e3 ubiquitin ligase that simultaneously ubiquitylates egfr and lrig1 and sorts them for degradation" SIGNOR-127292 CBL protein P22681 UNIPROT ABL1 protein P00519 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 BTO:0001271 20675402 t lperfetto "We found that while c-cbl e3 ligase induced ubiquitin-dependent degradation of mature and phosphorylated bcr-abl proteins" SIGNOR-167194 CBL protein P22681 UNIPROT CFLAR protein O15519 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 BTO:0000801 phosphorylation:Ser4;Tyr211 S-->E;Y-->Q 19597496 t "CFLAR has to be phosphorylated on Tyr211 and Ser4 by c-Abl and p38, respectively. This phosphorylation facilitated specific interaction between FLIPS and the ubiquitin E3 ligase c-Cbl" gcesareni "We therefore conclude that c-cbl is a e3 ubiquitin ligase for flips and that the interaction of flips with c-cbl requires phosphorylation of both ser4 and tyr211 of flips.This interaction triggered proteasomal degradation of FLIP(S), which promoted activation of caspase-8 and apoptosis." SIGNOR-186998 CBL protein P22681 UNIPROT EGFR protein P00533 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 20332299 t lperfetto "Ligand binding to EGFR also leads to rapid internalization and proteosomal/lysosomal degradation of the receptors. This process results in a dramatic downregulation of both total and cell surface receptors. EGF-induced degradation of EGFR is thought to be initiated by phosphorylation of tyrosine 1045 of the receptor followed by binding of Cbl adaptor proteins and ubiquitination of the receptor. Internalized EGFR is transported to early endosomes where receptor-ligand complexes are sorted for either degradation or recycling to the cell surface." SIGNOR-65642 CBL protein P22681 UNIPROT ERBB2 protein P04626 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 BTO:0001271;BTO:0000785 20332299 t lperfetto "Ligand binding to EGFR also leads to rapid internalization and proteosomal/lysosomal degradation of the receptors. This process results in a dramatic downregulation of both total and cell surface receptors. EGF-induced degradation of EGFR is thought to be initiated by phosphorylation of tyrosine 1045 of the receptor followed by binding of Cbl adaptor proteins and ubiquitination of the receptor. Internalized EGFR is transported to early endosomes where receptor-ligand complexes are sorted for either degradation or recycling to the cell surface." SIGNOR-30794 CBL protein P22681 UNIPROT FRS2 protein Q8WU20 UNIPROT down-regulates ubiquitination 9606 11997436 t lperfetto "The experiments presented in this report illustrate that in response to fgf stimulation, cbl is recruited by grb2 binding to the frs2_ multiprotein complex, resulting in ubiquitination of frs2_ and fgfr. grb2 functions as a link between frs2_ and cbl;grb2 is bound to tyrosine-phosphorylated frs2_ by means of its sh2 domain and to a proline-rich region in the c terminus of cbl by means of its sh3 domains." SIGNOR-87166 CBL protein P22681 UNIPROT KIT protein P10721 UNIPROT "down-regulates activity" ubiquitination 9606 15315962 t miannu "KIT binds to and induces the phosphorylation of Cbl proteins, which in turn act as E3 ligases, mediating the ubiquitination and degradation of KIT and themselves. Tyrosine kinase binding and RING finger domains of Cbl are essential for Cbl-mediated ubiquitination and degradation of KIT." SIGNOR-260104 CBL protein P22681 UNIPROT LRIG1 protein Q96JA1 UNIPROT down-regulates ubiquitination 9606 BTO:0001253 15282549 t gcesareni "We report upregulation of lrig1 transcript and protein upon egf stimulation, and physical association of the encoded protein with the four egfr orthologs of mammals. Upregulation of lrig1 is followed by enhanced ubiquitylation and degradation of egfr. The underlying mechanism involves recruitment of c-cbl, an e3 ubiquitin ligase that simultaneously ubiquitylates egfr and lrig1 and sorts them for degradation." SIGNOR-127289 CBL protein P22681 UNIPROT PDGFRA protein P16234 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 10347229 t lperfetto "Cbl overexpression in nih3t3 cells enhanced the ubiquitination and degradation of the platelet-derived growth factor receptor-alpha (pdgfralpha)" SIGNOR-68024 CBL protein P22681 UNIPROT PI3K complex SIGNOR-C156 SIGNOR down-regulates ubiquitination 9606 BTO:0000782 11526404 t lperfetto "Cbl-b, a ring-type e3 ubiquitin protein ligase, is implicated in setting the threshold of t lymphocyte activation. The p85 regulatory subunit of phosphatidylinositol 3 kinase (pi3k) was identified as a substrate for cbl-b. We have shown that cbl-b negatively regulated p85 in a proteolysis-independent manner." SIGNOR-252668 CBL protein P22681 UNIPROT PIK3R1 protein P27986 UNIPROT down-regulates ubiquitination 9606 BTO:0000782 11526404 t lperfetto "Cbl-b, a ring-type e3 ubiquitin protein ligase, is implicated in setting the threshold of t lymphocyte activation. The p85 regulatory subunit of phosphatidylinositol 3 kinase (pi3k) was identified as a substrate for cbl-b. We have shown that cbl-b negatively regulated p85 in a proteolysis-independent manner." SIGNOR-110060 CBL protein P22681 UNIPROT PIK3R2 protein O00459 UNIPROT down-regulates ubiquitination 9606 BTO:0000782 11526404 t lperfetto "Cbl-b, a ring-type e3 ubiquitin protein ligase, is implicated in setting the threshold of t lymphocyte activation. The p85 regulatory subunit of phosphatidylinositol 3 kinase (pi3k) was identified as a substrate for cbl-b. We have shown that cbl-b negatively regulated p85 in a proteolysis-independent manner." SIGNOR-110063 CBL protein P22681 UNIPROT SORBS2 protein O94875 UNIPROT down-regulates ubiquitination 9606 12475393 t gcesareni "Cbl-argbp2 complex mediates ubiquitination and degradation of c-abl" SIGNOR-96325 CBP/p300 complex SIGNOR-C6 SIGNOR ALOX15 protein P16050 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000018 12517954 f lperfetto "IL-4 has been shown to up-regulate 15-lipoxygenase and produce 15(S)-hydroxyeicosatetraenoic acid (15(S)-HETE) in A549 cells via the Janus kinase/STAT6 pathway under coactivation of CREB binding protein/p300." SIGNOR-254100 CBP/p300 complex SIGNOR-C6 SIGNOR DDX5 protein P17844 UNIPROT up-regulates binding 9606 12527917 t miannu "Cbp/p300 interact with p68 rna helicase / the atpase activity of p68 is required for the specific transcriptional activation of cbp" SIGNOR-97274 CBP/p300 complex SIGNOR-C6 SIGNOR EPCAM protein P16422 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 11505407 f miannu "The current results provide the first insights into the regulation of EpCAM expression, which is regulated negatively by TNFalpha and TPA through the activation of NF-kappaB. The repression may rely on the competition of NF-kappaB for p300/CBP histone acetyl transferase activity, because the overexpression of p300 reverts TNFalpha effects." SIGNOR-254791 CBP/p300 complex SIGNOR-C6 SIGNOR FLI1 protein Q01543 UNIPROT down-regulates acetylation 9606 21321929 t lperfetto "We have previously demonstrated that in response to transforming growth factor _ (tgf_), fli-1 activity is repressed through a series of sequential posttranslational modifications, consisting of protein kinase c_ (pkc_)-induced thr312 phosphorylation, acetylation by p300/creb binding protein-associated factor, and detachment from the collagen promoter." SIGNOR-172109 CBP/p300 complex SIGNOR-C6 SIGNOR H3-3A protein P84243 UNIPROT up-regulates acetylation Lys28 LATKAARkSAPSTGG 9606 21131905 t lperfetto "These results highlight the substrate and site specificities of hats in cells, demonstrate the distinct roles of gcn5/pcaf- and cbp/p300-mediated histone acetylations in gene activation, and suggest an important role of cbp/p300-mediated h3k18/27ac in nr-dependent transcription." SIGNOR-217214 CBP/p300 complex SIGNOR-C6 SIGNOR KLF1 protein Q13351 UNIPROT "up-regulates activity" acetylation 9606 BTO:0002731 9707565 t Regulation miannu "CBP and p300, but Not P/CAF, Enhance EKLF Trans-activation in Erythroid Cells. We find that EKLF is an acetylated transcription factor, and that it interacts in vivo with CBP, p300, and P/CAF. However, its interactions with these histone acetyltransferases are not equivalent, as CBP and p300, but not P/CAF, utilize EKLF as a substrate for in vitro acetylation within its trans-activation region." SIGNOR-251789 CBP/p300 complex SIGNOR-C6 SIGNOR MEF2C protein Q06413 UNIPROT up-regulates binding 9606 11062529 t gcesareni "Cbp/p300 and pcaf are coactivators for myod and mef-2c during myogenic commitment and differentiation" SIGNOR-83840 CBP/p300 complex SIGNOR-C6 SIGNOR MYOD1 protein P15172 UNIPROT up-regulates acetylation 9606 BTO:0000887 10944526 t lperfetto "Our results provide direct evidence that myod acetylation functionally activates the protein and show that both pcaf and cbp/p300 are candidate enzymes for myod acetylation in vivo." SIGNOR-217220 CBP/p300 complex SIGNOR-C6 SIGNOR MYOD1 protein P15172 UNIPROT up-regulates binding 9606 BTO:0000887 10944526 t gcesareni "Our results provide direct evidence that myod acetylation functionally activates the protein and show that both pcaf and cbp/p300 are candidate enzymes for myod acetylation in vivo." SIGNOR-81047 CBP/p300 complex SIGNOR-C6 SIGNOR RELA protein Q04206 UNIPROT up-regulates acetylation 9606 16382138 t lperfetto "Rela is also acetylated at several sites by p300 and cbp" SIGNOR-217210 CBP/p300 complex SIGNOR-C6 SIGNOR SMAD2 protein Q15796 UNIPROT "up-regulates activity" acetylation Lys19 VKRLLGWkKSAGGSG 9606 BTO:0000567;BTO:0002181;BTO:0000552 17074756 t lperfetto "We demonstrate that both smad2 and smad3 are acetylated by the coactivators p300 and cbp in a tgfbeta-dependent manner. To identify the specific lysine residue acetylated by p300, lys19, and lys20 in smad2(fl) were mutated individually and subjected to p300-mediated acetylation following expression in 293t cells. Mutation of lys19 blocked the p300-mediated acetylation of smad2(fl), whereas mutation of lys20 had no effect (fig. 2b), suggesting that lys19 is the preferred site for p300-mediated acetylation of smad2(fl)." SIGNOR-235899 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 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 CBY1 protein Q9Y3M2 UNIPROT CTNNB1 protein P35222 UNIPROT down-regulates binding 9606 12712206 t gcesareni "Here we report a conserved nuclear protein, named chibby, which was identified in a screen for proteins that directly interact with the c-terminal region of beta-catenin. In mammalian cultured cells we demonstrate that chibby inhibits beta-catenin-mediated transcriptional activation by competing with lef-1 to bind to beta-catenin." SIGNOR-100835 CCDC6-RET "fusion protein" SIGNOR-FP9 SIGNOR SHC1 protein P29353 UNIPROT "up-regulates activity" binding 9606 16946010 t miannu "RET/PTC is tumorigenic in thyroid follicular cells; it transforms thyroid cells in culture and gives rise to thyroid carcinomas in transgenic mice. effects of RET/PTC activation require signaling along the MAPK pathway and, more specifically, the presence of the functional BRAF kinase. all breakpoints in the RET gene occur within intron 11, leaving intact the TK domain of the receptor and enabling the RET/PTC oncoprotein to bind SHC via Y1062 and activate the RAS-RAF-MAPK cascade" SIGNOR-251986 CCKAR protein P32238 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257361 CCKAR protein P32238 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-257410 CCKAR protein P32238 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-257035 CCKAR protein P32238 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257148 CCKAR protein P32238 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-256906 CCKAR protein P32238 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-257303 CCKAR protein P32238 UNIPROT GNAQ protein P50148 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. Studies with human small cell lung cancer (sclc) cells support a requirement for balanced signaling through g(q) and g(12/13) proteins leading to intracellular ca2+ mobilization, pkc activation and regulation of the erk and jnk map kinase pathways." SIGNOR-106998 CCKAR protein P32238 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-256763 CCKBR protein P32239 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257363 CCKBR protein P32239 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-257412 CCKBR protein P32239 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-257037 CCKBR protein P32239 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257150 CCKBR protein P32239 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-256908 CCKBR protein P32239 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-257305 CCKBR protein P32239 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-256765 CCK protein P06307 UNIPROT CCKBR protein P32239 UNIPROT up-regulates binding 9606 BTO:0000142 10368033 t gcesareni "Cck8 interacts with nanomolar affinities with two different receptors designated cck-a and cck-b" SIGNOR-66339 CCL11 protein P51671 UNIPROT CCR3 protein P51677 UNIPROT "up-regulates activity" binding 9606 BTO:0000399 10706854 t "Eotaxin and other CC chemokines acting via CC chemokine receptor-3 (CCR3) are believed to play an integral role in the development of eosinophilic inflammation in asthma and allergic inflammatory diseases." SIGNOR-256091 CCL11 protein P51671 UNIPROT CCR3 protein P51677 UNIPROT up-regulates binding 9606 24702154 t "Eotaxin (CCL11) is a specific ligand for CCR3 and serves as a potent chemoattractant for eosinophils" SIGNOR-254356 CCL1 protein P22362 UNIPROT CCR8 protein P51685 UNIPROT up-regulates binding 9606 BTO:0000782;BTO:0000785 12645948 t gcesareni "Ccl1 activates the mapk pathway in ccr8-transfected cho cells." SIGNOR-99401 CCL21 protein O00585 UNIPROT CCR7 protein P32248 UNIPROT up-regulates binding 9606 BTO:0000671 11970971 t gcesareni "The regulated expression of the chemokine secondary lymphoid tissue chemokine (slc/ccl21) and its corresponding receptor, ccr7." SIGNOR-117566 CCL25 protein O15444 UNIPROT CCR9 protein P51686 UNIPROT up-regulates binding 9606 BTO:0000782 11159507 t gcesareni "Ccr9 is a specific receptor for the beta-chemokine teck/ccl25." SIGNOR-104902 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 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 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 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 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 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 CCR2 protein P41597 UNIPROT "up-regulates activity" binding 10090 BTO:0005787 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 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 CCL3 protein P10147 UNIPROT CCR5 protein P51681 UNIPROT "up-regulates activity" binding 10090 BTO:0005787 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 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 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 CCL7 protein P80098 UNIPROT CCR1 protein P32246 UNIPROT up-regulates binding 9606 14991608 t "For example, 11 chemokines are reported to bind to CC chemokine receptor (CCR) 1, including macrophage inflammatory protein (MIP)‐1α , MIP‐1β, MIP‐1δ, regulated upon activation, normal T cell‐expressed and secreted (RANTES), monocyte chemotactic peptide (MCP)‐1, MCP‐2, MCP‐3, MCP‐4, leukotactin‐1 (Lkn‐1), myeloid progenitor inhibitory factor (MPIF)‐1, and hemofiltrate CC chemokine (HCC)‐1" SIGNOR-254368 CCN2 protein P29279 UNIPROT LRP6 protein O75581 UNIPROT up-regulates binding 9606 18528331 t gcesareni "Igfbp-4 physically interacted with a wnt receptor, frizzled 8 (frz8), and a wnt co-receptor, low-density lipoprotein receptor-related protein 6 (lrp6), and inhibited the binding of wnt3a to frz8 and lrp6." SIGNOR-178875 CCN4 protein O95388 UNIPROT AKT proteinfamily SIGNOR-PF24 SIGNOR "up-regulates activity" phosphorylation 10090 BTO:0002314 30686765 f "WISP1 is required for efficient muscle regeneration and controls the expansion and asymmetric commitment of MuSCs through Akt signaling" SIGNOR-256271 CCN4 protein O95388 UNIPROT AKT proteinfamily SIGNOR-PF24 SIGNOR "up-regulates activity" phosphorylation Ser473 RPHFPQFsYSASGTA 10116 11782444 t "Here it is shown that WISP-1 can activate the antiapoptotic Akt/PKB signaling pathway." SIGNOR-256269 CCNA1 protein P78396 UNIPROT Cell_growth phenotype SIGNOR-PH33 SIGNOR up-regulates 15829981 f lperfetto "Cyclin A1 contributes to G1 to S cell cycle progression in somatic cells. Cyclin A1 overexpression enhances S phase entry consistent with an oncogenic function. Finally, cyclin A1 might be a therapeutic target since its silencing inhibited leukemia cell growth." SIGNOR-249637 CCNA1 protein P78396 UNIPROT G1/S_transition phenotype SIGNOR-PH50 SIGNOR up-regulates 15829981 f lperfetto "Cyclin A1 contributes to G1 to S cell cycle progression in somatic cells. Cyclin A1 overexpression enhances S phase entry consistent with an oncogenic function. Finally, cyclin A1 might be a therapeutic target since its silencing inhibited leukemia cell growth." SIGNOR-252255 CCNA1 protein P78396 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR up-regulates 9606 BTO:0001884 15829981 f miannu "SiRNA mediated silencing of cyclin A1 in highly cyclin A1 expressing ML1 leukemic cells significantly slowed S phase entry, decreased proliferation and inhibited colony formation. " SIGNOR-255734 CCNA1 protein P78396 UNIPROT WT1 protein P19544 UNIPROT "down-regulates quantity by repression" "transcriptional repression" 9606 BTO:0001412 19082485 f irozzo "This study identified WT1 as a repressed target of cyclin A1 and suggests that the suppression of WT1 in cyclin A1-overexpressing leukemias might play a role in the growth and suppression of apoptosis in these leukemic cells." SIGNOR-255905 CCNA2 protein P20248 UNIPROT CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR "form complex" binding 9606 19056339 t lperfetto "We therefore compared human cyclin a1- and cyclin a2-containing cdk complexes in vitro by determining kinetic constants and by examining the complexes for their ability to phosphorylate prb and p53. Differences in biochemical activity were observed in cdk2 but not cdk1 when complexed with cyclin a1 versus cyclin a2. Further, cdk1/cyclin a1 is a better kinase complex for phosphorylating potentially physiologically relevant substrates prb and p53 than cdk2/cyclin a2." SIGNOR-182566 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 CCNC protein P24863 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-130589 CCNC protein P24863 UNIPROT NOTCH1 protein P46531 UNIPROT down-regulates phosphorylation 9606 15546612 t "Leads to a following ubiquitination and degradation" gcesareni "Purified recombinant cycc:cdk8 phosphorylates the notch icd within the tad and pest domains, and expression of cycc:cdk8 strongly enhances notch icd hyperphosphorylation and pest-dependent degradation by the fbw7/sel10 ubiquitin ligase in vivo." SIGNOR-130592 CCNC protein P24863 UNIPROT NOTCH proteinfamily SIGNOR-PF30 SIGNOR down-regulates phosphorylation 9606 15546612 t "Leads to a following ubiquitination and degradation" gcesareni "Purified recombinant cycc:cdk8 phosphorylates the notch icd within the tad and pest domains, and expression of cycc:cdk8 strongly enhances notch icd hyperphosphorylation and pest-dependent degradation by the fbw7/sel10 ubiquitin ligase in vivo." SIGNOR-254309 CCND1 protein P24385 UNIPROT Adipogenesis phenotype SIGNOR-PH26 SIGNOR "down-regulates activity" 9606 15713663 f areggio "Collectively, these studies suggest an important role of cyclin D1 in regulation of PPARgamma-mediated adipocyte differentiation through recruitment of HDACs to regulate PPAR response element local chromatin structure and PPARgamma function." SIGNOR-258981 CCND1 protein P24385 UNIPROT CDK4 protein P11802 UNIPROT up-regulates binding 9606 7736585 t gcesareni "D-type cyclins (cyclin d1, d2, or d3) and their associated cyclin-dependent kinases (cdk4, cdk6) connect signals from cytokines to the cell cycle machinery, and they propel cells through the g1 restriction point and into the s phase when activated by cyclin d1, cdk4 is able to phosphorylate prb," SIGNOR-32295 CCND1 protein P24385 UNIPROT CDK4 protein P11802 UNIPROT up-regulates binding 9606 BTO:0000150 23562856 t gcesareni "D-type cyclins (cyclin d1, d2, or d3) and their associated cyclin-dependent kinases (cdk4, cdk6) connect signals from cytokines to the cell cycle machinery, and they propel cells through the g1 restriction point and into the s phase when activated by cyclin d1, cdk4 is able to phosphorylate prb," SIGNOR-201666 CCND1 protein P24385 UNIPROT 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-32298 CCND1 protein P24385 UNIPROT HDAC2 protein Q92769 UNIPROT up-regulates binding 9606 15713663 t gcesareni "Cyclin d1 bound hdac in vivo and preferentially physically associated with hdac1, hdac2, hdac3, and hdac5." SIGNOR-134053 CCND1 protein P24385 UNIPROT HDAC3 protein O15379 UNIPROT up-regulates binding 9606 15713663 t gcesareni "Collectively, these studies suggest an important role of cyclin d1 in regulation of ppargamma-mediated adipocyte differentiation through recruitment of hdacs to regulate ppar response element local chromatin structure and ppargamma function." SIGNOR-134056 CCND1 protein P24385 UNIPROT MSI1 protein O43347 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000150 BTO:0000149 20443831 f gcesareni "We hypothesized that cyclin d1 may induce notch1 activity either by repressing numb or by inducing musashi 1 expression" SIGNOR-165186 CCND1 protein P24385 UNIPROT NOTCH1 protein P46531 UNIPROT up-regulates 9606 BTO:0000150 BTO:0000149 20443831 f gcesareni "The mechanism by which cyclin d1 enhances notch1 activity in different cell types remains to be determined;the current studies demonstrate for the first time that notch1 activity is induced by cyclin d1. The expression of cyclin d1 sirna reduced notch1 activity." SIGNOR-165189 CCND1 protein P24385 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR up-regulates 9606 18177723 f "andrea cerquone perpetuini" "Cyclin D1 is necessary for proliferation of different cell types, including myogenic cells." SIGNOR-255412 CCND1 protein P24385 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR up-regulates 9606 BTO:0000575 11731443 f "Cyclin D1 regulates mitogen-dependent progression through G1 phase in cultured cells, and its overexpression in malignant cells is thought to contribute to autonomous proliferation in vivo." SIGNOR-260014 CCND1 protein P24385 UNIPROT Skeletal_muscle_differentiation phenotype SIGNOR-PH1 SIGNOR down-regulates 9606 BTO:0001103 20219869 f apalma "Importantly, NF-kB can promote the expression and stability of cyclin D1 in muscle (4, 35, 39, 132), leading to increased cell proliferation and inhibition of differentiation." SIGNOR-255351 CCND3 protein P30281 UNIPROT Cell_cycle_exit phenotype SIGNOR-PH41 SIGNOR up-regulates 10090 BTO:0000165 21898542 f gcesareni "Our findings suggest that cyclin D3 primes myoblasts for differentiation by enhancing muscle specific gene expression and cell cycle exit" SIGNOR-241960 CCNE1 protein P24864 UNIPROT CDK2 protein P24941 UNIPROT up-regulates binding 9606 23437375 t gcesareni "Our results suggest that ad-induced cyclin e activates cdk2 that targets the transcriptional repressor prb/cyclin e activates the cdk2 kinase necessary for the actual initiation of dna replication" SIGNOR-201506 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 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 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 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 CCNY protein Q8ND76 UNIPROT CDK14 protein O94921 UNIPROT up-regulates binding 9606 20059949 t gcesareni "L63 and its vertebrate homolog pftk are regulated by the membrane tethered g2/m cyclin, cyclin y, which mediates binding to and phosphorylation of lrp6." SIGNOR-162920 CCR1 protein P32246 UNIPROT Differentiation phenotype SIGNOR-PH37 SIGNOR up-regulates 9606 25230753 f "CCL3, an eosinophil precursor-produced chemokine that signals through CCR1, promotes terminal differentiation of CCR1-positive eosinophil precursors in the absence of IL-5, highlighting an autocrine loop capable of sustaining eosinophil differentiation" SIGNOR-254369 CCR1 protein P32246 UNIPROT ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR "up-regulates activity" phosphorylation 10090 20219869 f areggio "Furthermore, stimulation of myoblasts with CCL2, CCL3, or CCL4 was sufficient to induce phosphorylation and activation of ERK1/2. " SIGNOR-255118 CCR2 protein P41597 UNIPROT ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR "up-regulates activity" phosphorylation 10090 20219869 f areggio "Furthermore, stimulation of myoblasts with CCL2, CCL3, or CCL4 was sufficient to induce phosphorylation and activation of ERK1/2. " SIGNOR-255117 CCR3 protein P51677 UNIPROT ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR up-regulates 9606 11591790 f "We and others have recently found that eotaxin activates extracellular signal-regulated kinase (ERK)-1/2 and p38 mitogen-activated protein (MAP) kinases in eosinophils, and that these kinases are indispensable for eosinophil chemotaxis and degranulation" SIGNOR-254357 CCR3 protein P51677 UNIPROT p38 proteinfamily SIGNOR-PF16 SIGNOR up-regulates 9606 11591790 f "We and others have recently found that eotaxin activates extracellular signal-regulated kinase (ERK)-1/2 and p38 mitogen-activated protein (MAP) kinases in eosinophils, and that these kinases are indispensable for eosinophil chemotaxis and degranulation" SIGNOR-254358 CCR3 protein P51677 UNIPROT p38 proteinfamily SIGNOR-PF16 SIGNOR "up-regulates activity" 9606 BTO:0000399 10706854 t "Activation of ERK2 and p38 by eotaxin is mediated through CCR3." SIGNOR-256092 "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 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 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 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 PIK3R1 protein P27986 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-242900 CD19 protein P15391 UNIPROT PIK3R1 protein P27986 UNIPROT "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-249608 CD19 protein P15391 UNIPROT VAV1 protein P15498 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-242897 CD247 protein P20963 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-255290 CD274 protein Q9NZQ7 UNIPROT PDCD1 protein Q15116 UNIPROT up-regulates binding 9606 BTO:0000782 11015443 t miannu "Pd-l1, was found to bind pd-1 specifically. The functional significance of this interaction has been demonstrated in t cell assays, in which engagement of pd-1 by pd-l1 leads to the inhibition of tcr-mediated lymphocyte proliferation and cytokine secretion." SIGNOR-82604 CD27 protein P26842 UNIPROT BCL2L1 protein Q07817 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000776 12324477 f gcesareni "Cd40 ligation up-regulated bcl-2 and bcl-xl as much as 9.7- (p < 0.01) and 6.8-fold (p < 0.01), respectively (fig. 2, b and c). Under similar conditions, cd27 ligation also up-regulated bcl-2 and bcl-xl as much as 5.0- (p < 0.01) and 3.9-fold (p < 0.01), respectively." SIGNOR-93320 CD27 protein P26842 UNIPROT BCL2 protein P10415 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000776 12324477 f gcesareni "Cd40 ligation up-regulated bcl-2 and bcl-xl as much as 9.7- (p < 0.01) and 6.8-fold (p < 0.01), respectively (fig. 2, b and c). Under similar conditions, cd27 ligation also up-regulated bcl-2 and bcl-xl as much as 5.0- (p < 0.01) and 3.9-fold (p < 0.01), respectively." SIGNOR-93317 CD27 protein P26842 UNIPROT BIK protein Q13323 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000776 12324477 f gcesareni "Bik expression was weakly but significantly down-regulated by cd27 but up-regulated by cd40." SIGNOR-93323 CD28 protein P10747 UNIPROT GRB2 protein P62993 UNIPROT up-regulates binding 9606 BTO:0000782 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 BTO:0000782 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 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 CD3D protein P04234 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-255295 CD3G protein P09693 UNIPROT RPS6KA4 protein O75676 UNIPROT up-regulates 9606 BTO:0000782 17668895 f gcesareni "Tcr stimulation also activates the mitogen- and stress-activated kinases (msk) downstream of erk1/2." SIGNOR-157148 CD3G protein P09693 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-255296 CD40LG protein P29965 UNIPROT CD40 protein P25942 UNIPROT "up-regulates activity" binding 9606 BTO:0000776 12324477 t lperfetto "Ramos cells were mixed with increasing numbers of transfected cells that expressed cd70 (cd27l) or cd154 (cd40l), both of which are expressed by activated T cells, in the presence of anti-igm ab. Cd27 ligation as well as cd40 ligation inhibited bcr-mediated apoptosis in a dose-dependent manner. cd40 binds its ligand cd40l." SIGNOR-93432 CD40LG protein P29965 UNIPROT CD40 protein P25942 UNIPROT "up-regulates activity" binding 9606 BTO:0000782;BTO:0003076 19426221 t lperfetto "Ramos cells were mixed with increasing numbers of transfected cells that expressed cd70 (cd27l) or cd154 (cd40l), both of which are expressed by activated t cells, in the presence of anti-igm ab. Cd27 ligation as well as cd40 ligation inhibited bcr-mediated apoptosis in a dose-dependent manner .cd40 binds its ligand cd40l." SIGNOR-185660 CD40LG protein P29965 UNIPROT IGSF6 protein O95976 UNIPROT "down-regulates quantity by repression" "transcriptional repression" 9606 BTO:0002042 9809579 f miannu "CD40L activation of dendritic cells down-regulates DORA, a novel member of the immunoglobulin superfamily" SIGNOR-261727 CD40 protein P25942 UNIPROT BCL2L1 protein Q07817 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000776 12324477 f gcesareni "Cd40 ligation up-regulated bcl-2 and bcl-xl as much as 9.7- (p < 0.01) and 6.8-fold (p < 0.01), respectively (fig. 2, b and c). Under similar conditions, cd27 ligation also up-regulated bcl-2 and bcl-xl as much as 5.0- (p < 0.01) and 3.9-fold (p < 0.01), respectively." SIGNOR-93387 CD40 protein P25942 UNIPROT BIK protein Q13323 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000776 12324477 f gcesareni "Bik expression was weakly but significantly down-regulated by cd27 but up-regulated by cd40." SIGNOR-93390 CD40 protein P25942 UNIPROT Inflammation phenotype SIGNOR-PH12 SIGNOR up-regulates 9606 BTO:0000782;BTO:0000776 19904719 f fstefani "Cd40 has been found to be essential in mediating a broad variety of immune and inflammatory responses including t cell-dependent immunoglobulin class switching, memory b cell development" SIGNOR-189109 CD40 protein P25942 UNIPROT TRAF2 protein Q12933 UNIPROT "up-regulates activity" binding 9606 BTO:0000776 18635759 t lperfetto "Cd40, a tumor necrosis factor receptor (tnfr) family member, forms a complex containing adaptor molecules traf2 and traf3." SIGNOR-179473 CD40 protein P25942 UNIPROT TRAF3 protein Q13114 UNIPROT "up-regulates activity" binding 9606 BTO:0000776 18635759 t lperfetto "Cd40, a tumor necrosis factor receptor (tnfr) family member, forms a complex containing adaptor molecules traf2 and traf3." SIGNOR-250560 CD55 protein P08174 UNIPROT CD97 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 CD70 protein P32970 UNIPROT CD27 protein P26842 UNIPROT up-regulates binding 9606 BTO:0000776 12324477 t gcesareni "The molecule defining the cd70 ag is identical to the recently defined ligand for cd27. Bioassays demonstrated that the cd70 cdna clone expressed in african green monkey kidney cells would induce the proliferation of pha-costimulated t cells. Ramos cells were mixed with increasing numbers of transfected cells that expressed cd70 (cd27l) or cd154 (cd40l), both of which are expressed by activated t cells, in the presence of anti-igm ab. Cd27 ligation as well as cd40 ligation inhibited bcr-mediated apoptosis in a dose-dependent manner." SIGNOR-93435 CD70 protein P32970 UNIPROT CD27 protein P26842 UNIPROT up-regulates binding 9606 BTO:0001103;BTO:0000142;BTO:0000562;BTO:0000672 8120384 t gcesareni "The molecule defining the cd70 ag is identical to the recently defined ligand for cd27. Bioassays demonstrated that the cd70 cdna clone expressed in african green monkey kidney cells would induce the proliferation of pha-costimulated t cells. Ramos cells were mixed with increasing numbers of transfected cells that expressed cd70 (cd27l) or cd154 (cd40l), both of which are expressed by activated t cells, in the presence of anti-igm ab. Cd27 ligation as well as cd40 ligation inhibited bcr-mediated apoptosis in a dose-dependent manner." SIGNOR-36357 CDC14A protein Q9UNH5 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-164404 CDC14A protein Q9UNH5 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-164408 CDC14A protein Q9UNH5 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-164412 CDC14A protein Q9UNH5 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-164416 CDC14A protein Q9UNH5 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-248830 CDC14A protein Q9UNH5 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-248831 CDC14A protein Q9UNH5 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-248833 CDC14A protein Q9UNH5 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-248832 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 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 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 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 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 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 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 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 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 CDC16 protein Q13042 UNIPROT APC-c complex SIGNOR-C150 SIGNOR "form complex" binding 16896351 t lperfetto "The anaphase promoting complex/cyclosome (APC/C) is a ubiquitin ligase that has essential functions in and outside the eukaryotic cell cycle. It is the most complex molecular machine that is known to catalyse ubiquitylation reactions, and it contains more than a dozen subunits that assemble into a large 1.5-MDa complex." SIGNOR-252006 CDC20 protein Q12834 UNIPROT APC-c complex SIGNOR-C150 SIGNOR "up-regulates activity" binding 16896351 t lperfetto "In addition to E2 enzymes, APC/C activity is also strictly dependent on one of several co-activator proteins that associate with APC/C during specific periods of the cell cycle. The best studied of these are Cdc20 and Cdh1" SIGNOR-252014 CDC23 protein Q9UJX2 UNIPROT APC-c complex SIGNOR-C150 SIGNOR "form complex" binding 16896351 t lperfetto "The anaphase promoting complex/cyclosome (APC/C) is a ubiquitin ligase that has essential functions in and outside the eukaryotic cell cycle. It is the most complex molecular machine that is known to catalyse ubiquitylation reactions, and it contains more than a dozen subunits that assemble into a large 1.5-MDa complex." SIGNOR-252008 CDC25A protein P30304 UNIPROT CDK1 protein P06493 UNIPROT "up-regulates activity" dephosphorylation Thr14 IEKIGEGtYGVVYKG 9606 10454565 t "Phosphatase activity of Cdc25A is critical for its activating capacity (data not shown). In this context, it should also be mentioned that Cdc25A is able to activate cyclin B-Cdk1 in vitro" SIGNOR-248479 CDC25A protein P30304 UNIPROT CDK1 protein P06493 UNIPROT "up-regulates activity" dephosphorylation Tyr15 EKIGEGTyGVVYKGR 9606 10454565 t "Phosphatase activity of Cdc25A is critical for its activating capacity (data not shown). In this context, it should also be mentioned that Cdc25A is able to activate cyclin B-Cdk1 in vitro" SIGNOR-248480 CDC25A protein P30304 UNIPROT CDK2 protein P24941 UNIPROT "up-regulates activity" dephosphorylation 9606 BTO:0000093 11154267 t lperfetto "Expression of Cdc25A mRNA and protein was induced by E(2) in control and p16(INK4a)-expressing MCF-7 cells; however, functional activity of Cdc25A was inhibited in cells expressing p16(INK4a). Inhibition of Cdc25A activity in p16(INK4a)-expressing cells was associated with depressed Cdk2 activity" SIGNOR-245449 CDC25A protein P30304 UNIPROT CDK2 protein P24941 UNIPROT "up-regulates activity" dephosphorylation Tyr15 EKIGEGTyGVVYKAR 9606 10454565 t "The phosphatase activity of Cdc25A is necessary for Cdk2 activation, most likely due to dephosphorylation on Tyr-15 and Thr-14 of Cdk2." SIGNOR-248482 CDC25A protein P30304 UNIPROT CDK2 protein P24941 UNIPROT up-regulates dephosphorylation Thr14 VEKIGEGtYGVVYKA 9606 12411508 t gcesareni "Cell division cycle 25 a (cdc25a), a dual-specificity protein phosphatase, is one of the most crucial cell cycle regulators, which removes the inhibitory phosphorylation in cyclin-dependent kinases (cdks), such as cdk2, cdk4, and cdk6, and positively regulates the activities of cdks that lead to cell cycle progression." SIGNOR-95252 CDC25A protein P30304 UNIPROT CDK2 protein P24941 UNIPROT up-regulates dephosphorylation Thr14 VEKIGEGtYGVVYKA 9606 22263797 t gcesareni "Cell division cycle 25 a (cdc25a), a dual-specificity protein phosphatase, is one of the most crucial cell cycle regulators, which removes the inhibitory phosphorylation in cyclin-dependent kinases (cdks), such as cdk2, cdk4, and cdk6, and positively regulates the activities of cdks that lead to cell cycle progression." SIGNOR-195521 CDC25A protein P30304 UNIPROT CyclinD/CDK4 complex SIGNOR-C18 SIGNOR "up-regulates activity" dephosphorylation 9606 BTO:0000007 23429262 t lperfetto "We show that the miRNA-induced silencing of CDC25A increases the tyrosine phosphorylation status of CDK4/6 cyclin-dependent kinases which, in turn, abolishes CDK4/6 capacity to associate with D-type cyclins. This prevents CDK4/6 kinases’ activation, impairs downstream events such as cyclin E stimulation and sequesters cells in early G1." SIGNOR-245456 CDC25A protein P30304 UNIPROT CyclinE/CDK2 complex SIGNOR-C16 SIGNOR "up-regulates activity" dephosphorylation 9606 BTO:0000093 11154267 t lperfetto "Cyclin E-Cdk2 complexes from p16INK4a-expressing MCF-7 cells are activated in vitro and in vivo by Cdc25A" SIGNOR-245452 CDC25A protein P30304 UNIPROT MAPK3 protein P27361 UNIPROT down-regulates dephosphorylation 9606 BTO:0000093 15672448 t gcesareni "We found that cdc25a physically interacted with and de-phosphorylated phospho-erk both in vitro and in cell culture." SIGNOR-133392 CDC25A protein P30304 UNIPROT RAF1 protein P04049 UNIPROT down-regulates dephosphorylation 9606 7744247 t gcesareni "Cdc25a can act on substrates other than cdks, since it dephosphorylates the homeodomain transcription factor cut and interacts with and dephosphorylates the proto-oncogene raf-1, resulting in a significant decrease in raf-1 kinase activity" SIGNOR-32548 CDC25C protein P30307 UNIPROT CyclinB/CDK1 complex SIGNOR-C17 SIGNOR "up-regulates activity" dephosphorylation Thr14 IEKIGEGtYGVVYKG 9606 BTO:0001938 10913154 t lperfetto "Cyclin B-Cdc2 complexes are maintained in an inactive state until the end of G2 by phosphorylation of the Thr14/Tyr15 residues. Around the time of nuclear translocation of the complex, these residues are dephosphorylated, resulting in the formation of an active cyclin B-Cdc2 complex (2). As mentioned, this dephosphorylation occurs by a Cdc25 protein phosphatase. Three Cdc25 family members have been identified to date, A, B and C, the last one being the active one at the onset of mitosis. The activity of Cdc25C itself can be enhanced through phosphorylation by cyclin B-Cdc2 (9, 10). Therefore, activation of cyclin B-Cdc2 has been proposed to result in an autocatalytic feedback loop to ensure rapid activation of these complexes at the G2/M transition" SIGNOR-251509 CDC25C protein P30307 UNIPROT CyclinB/CDK1 complex SIGNOR-C17 SIGNOR "up-regulates activity" dephosphorylation Tyr15 EKIGEGTyGVVYKGR 9606 BTO:0001938 10913154 t lperfetto "Cyclin B-Cdc2 complexes are maintained in an inactive state until the end of G2 by phosphorylation of the Thr14/Tyr15 residues. Around the time of nuclear translocation of the complex, these residues are dephosphorylated, resulting in the formation of an active cyclin B-Cdc2 complex (2). As mentioned, this dephosphorylation occurs by a Cdc25 protein phosphatase. Three Cdc25 family members have been identified to date, A, B and C, the last one being the active one at the onset of mitosis. The activity of Cdc25C itself can be enhanced through phosphorylation by cyclin B-Cdc2 (9, 10). Therefore, activation of cyclin B-Cdc2 has been proposed to result in an autocatalytic feedback loop to ensure rapid activation of these complexes at the G2/M transition" SIGNOR-255037 CDC26 protein Q8NHZ8 UNIPROT APC-c complex SIGNOR-C150 SIGNOR "form complex" binding 16896351 t lperfetto "The anaphase promoting complex/cyclosome (APC/C) is a ubiquitin ligase that has essential functions in and outside the eukaryotic cell cycle. It is the most complex molecular machine that is known to catalyse ubiquitylation reactions, and it contains more than a dozen subunits that assemble into a large 1.5-MDa complex." SIGNOR-252011 CDC27 protein P30260 UNIPROT APC-c complex SIGNOR-C150 SIGNOR "form complex" binding 16896351 t lperfetto "The anaphase promoting complex/cyclosome (APC/C) is a ubiquitin ligase that has essential functions in and outside the eukaryotic cell cycle. It is the most complex molecular machine that is known to catalyse ubiquitylation reactions, and it contains more than a dozen subunits that assemble into a large 1.5-MDa complex." SIGNOR-252003 CDC42BPA protein Q5VT25 UNIPROT LIMK1 protein P53667 UNIPROT "up-regulates activity" phosphorylation Thr508 PDRKKRYtVVGNPYW BTO:0000567 11340065 t llicata "Activation of LIM kinases by myotonic dystrophy kinase-related Cdc42-binding kinase alpha. \ In vitro, MRCKalpha phosphorylated the protein kinase domain of LIM kinases, and the site in LIMK2 phosphorylated by MRCKalpha proved to be threonine 505 within the activation segment." SIGNOR-250721 CDC42BPA protein Q5VT25 UNIPROT LIMK2 protein P53671 UNIPROT "up-regulates activity" phosphorylation Thr505 NDRKKRYtVVGNPYW 9534 BTO:0004055 11340065 t lperfetto "These results indicate that mrckalpha phosphorylates and activates lim kinases downstream of cdc42, which in turn regulates the actin cytoskeletal reorganization through the phosphorylation and inactivation of adf/cofilin." SIGNOR-107584 CDC42BPA protein Q5VT25 UNIPROT MYL2 protein P10916 UNIPROT "up-regulates activity" phosphorylation Ser19 GANSNVFsMFEQTQI BTO:0000567 9418861 t llicata "These approximately 190-kDa myotonic dystrophy kinase-related Cdc42-binding kinases (MRCKs) preferentially phosphorylate nonmuscle myosin light chain at serine 19, which is known to be crucial for activating actin-myosin contractility." SIGNOR-250723 CDC42BPA protein Q5VT25 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-188781 CDC42BPA protein Q5VT25 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-188785 CDC42BPA protein Q5VT25 UNIPROT PPP1R12C protein Q9BZL4 UNIPROT "down-regulates activity" phosphorylation Thr560 MRQSRRStQGVTLTD BTO:0000298 11399775 t llicata "Identification of the Phosphorylation Site of p85 on Threonine 560 by MRCKα-CAT | Wild-type p85 but not the mutant p85AA, when phosphorylated in vitro with MRCKα-CAT, showed significant reduction in the rate of MLC2 dephosphorylation. These results confirm a similar observation with MBS130 where phosphorylation of a conserved threonine 695 within a highly conserved motif was essential for the inhibition of phosphatase catalytic activity" SIGNOR-250724 CDC42BPB protein Q9Y5S2 UNIPROT MSN protein P26038 UNIPROT "up-regulates activity" phosphorylation Thr558 DKYKTLRQIRQG 9606 10947843 t Manara "In this study, we have shown that MRCKb phosphorylated moesin at Thr-558 | We have shown that the phosphorylation is important to the formation of ®lopodia, and that MRCK may regulate this formation through the phosphorylation of ERM proteins at the tip of ®lopodia." SIGNOR-260802 CDC42 protein P60953 UNIPROT GSK3B protein P49841 UNIPROT down-regulates binding 9606 14657655 t gcesareni "Phospho-gsk3b-specific antibodies also revolved that lkb1 regulates gsk3b phosphorylation at a known inhibitory site, serine-9. This localized phosphorylation is cdc42 and pkc-zeta-dependent." SIGNOR-119885 CDC42 protein P60953 UNIPROT PAK1 protein Q13153 UNIPROT "up-regulates activity" binding 10090 BTO:0000142 8107774 t gcesareni "A new brain serine/threonine protein kinase may be a target for the p21ras-related proteins Cdc42 and Rac1. The kinase sequence is related to that of the yeast protein STE20, implicated in pheromone-response pathways." SIGNOR-248243 CDC42 protein P60953 UNIPROT PAK2 protein Q13177 UNIPROT "up-regulates activity" binding 10090 BTO:0000142 8107774 t gcesareni "A new brain serine/threonine protein kinase may be a target for the p21ras-related proteins Cdc42 and Rac1. The kinase sequence is related to that of the yeast protein STE20, implicated in pheromone-response pathways." SIGNOR-248253 CDC42 protein P60953 UNIPROT PAK proteinfamily SIGNOR-PF13 SIGNOR "up-regulates activity" binding 10090 BTO:0000142 8107774 t gcesareni "A new brain serine/threonine protein kinase may be a target for the p21ras-related proteins Cdc42 and Rac1. The kinase sequence is related to that of the yeast protein STE20, implicated in pheromone-response pathways." SIGNOR-248259 CDC42 protein P60953 UNIPROT USP6 protein P35125 UNIPROT up-regulates relocalization 9606 12612085 t miannu "In quiescent cells, tre17 is localized to intracellular filamentous and punctate structures in the cytoplasm, folded in an inactive conformation. Upon growth factor addition, cdc42 and rac1 become activated and recruit tre17 to the plasma membrane. Stable membrane localization of tre17 also requires polymerized actin. This recruitment process leads to a conformational change in tre17, such that the n-terminal portion of the molecule further stimulates the accumulation of cortical actin." SIGNOR-98935 CDC42 protein P60953 UNIPROT WASL protein O00401 UNIPROT "up-regulates activity" binding 9606 BTO:0000132 10219243 t lperfetto "In the presence of Cdc42 and PI(4,5)P2, the potency of N-WASP was increased to a level approaching that of GST-VCA, suggesting that N-WASP was fully activated by the two molecules." SIGNOR-261868 CDC42 protein P60953 UNIPROT WAS protein P42768 UNIPROT "up-regulates activity" binding 9606 BTO:0000132 27871158 t lperfetto "Cdc42 can induce Arp2/3-mediated filopodia formation through the activation of WASp (Wiskott-Aldrich syndrome proteins) and neuronal N-WASp (Rohatgi et al., 1999). Similarly, Rac1-enhanced lamellipodia formation is related to Arp2/3 activation by the WAVE (WASP-family verprolin-homologous) complex" SIGNOR-261869 CDC5L protein Q99459 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-239410 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 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 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 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 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 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 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 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 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 Ser41 RTDALTSsPGRDLPP 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-148717 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 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 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 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 CDH15 protein P55291 UNIPROT CDON protein Q4KMG0 UNIPROT "up-regulates activity" binding 9606 BTO:0000222 BTO:0000887;BTO:0001103 12634428 t lperfetto "Cdo binds promyogenic cadherins form complexes with n- and m-cadherin." SIGNOR-99250 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 APC-c complex SIGNOR-C150 SIGNOR "up-regulates activity" binding 16896351 t lperfetto "In addition to E2 enzymes, APC/C activity is also strictly dependent on one of several co-activator proteins that associate with APC/C during specific periods of the cell cycle. The best studied of these are Cdc20 and Cdh1" SIGNOR-252015 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 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 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 CDH2 protein P19022 UNIPROT CDON protein Q4KMG0 UNIPROT up-regulates binding 9606 BTO:0000222 SIGNOR-C21 20160094 t gcesareni "We report here that n-cadherin ligation activates p38alpha/beta in myoblasts in a cdo-, bnip-2-, and jlp-dependent manner" SIGNOR-163844 CDH2 protein P19022 UNIPROT CDON/SPAG9 complex SIGNOR-C21 SIGNOR up-regulates binding 9606 BTO:0000222 20160094 t lperfetto "We report here that n-cadherin ligation activates p38alpha/beta in myoblasts in a cdo-, bnip-2-, and jlp-dependent manner" SIGNOR-217517 CDH4 protein P55283 UNIPROT CDH15 protein P55291 UNIPROT "down-regulates quantity by repression" 10090 BTO:0000165 18701479 f lperfetto "Taken together, these data show that (a) R-cadherin decreases the expression of M-cadherin and (b) N-cadherin and M-cadherin only slightly accumulate at the cell contacts in R-cadherin–expressing myoblasts." SIGNOR-253106 CDH4 protein P55283 UNIPROT CDH2 protein P19022 UNIPROT "down-regulates quantity by repression" 10090 BTO:0000165 18701479 f lperfetto "Taken together, these data show that (a) R-cadherin decreases the expression of M-cadherin and (b) N-cadherin and M-cadherin only slightly accumulate at the cell contacts in R-cadherin–expressing myoblasts." SIGNOR-253107 CDH4 protein P55283 UNIPROT RAC1 protein P63000 UNIPROT "up-regulates activity" 10090 BTO:0000165 18701479 t 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-253103 CDK10 protein Q15131 UNIPROT ETS2 protein P15036 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser220 PKGGLLDSMCPASTP 9606 24218572 t Manara "Altogether, these results suggest that CDK10/cyclin M directly controls ETS2 degradation through the phosphorylation of these two serines." SIGNOR-260913 CDK10 protein Q15131 UNIPROT ETS2 protein P15036 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser225 LDSMCPASTPSVLSS 9606 24218572 t Manara "Altogether, these results suggest that CDK10/cyclin M directly controls ETS2 degradation through the phosphorylation of these two serines." SIGNOR-260914 CDK11A protein Q9UQ88 UNIPROT CDK11B protein P21127 UNIPROT up-regulates phosphorylation Thr726 KHEYFREtPLPIDPS 9606 21078675 t lperfetto "Overall, our data indicated that thr-370 is responsible for the autophosphorylation, dimerization, and kinase activity of cdk11(p58)" SIGNOR-169628 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 CDK11B protein P21127 UNIPROT EIF3F protein O00303 UNIPROT down-regulates phosphorylation Ser46 PAAAPASsSDPAAAA 9606 12446680 t lperfetto "The interaction between cdk11p46 and eif3 p47 occurs in vitro and in vivo. In addition, cdk11 protein kinase isolated from cells undergoing apoptosis can phosphorylate eif3 p47in vitro, and serine phosphorylation of eif3 p47 occurs in cells during apoptosis.Purified recombinant cdk11p46 inhibited translation of a reporter gene in vitro in a dose-dependent manner.These data suggest that the function of the caspase-processed cdk11p110 isoform may be to inhibit translation during apoptosis. However, whether or not this inhibition of protein translation occurs in an eif3 p47-dependent or -independent manner remains to be clarified." SIGNOR-95762 CDK11B protein P21127 UNIPROT EIF3F protein O00303 UNIPROT unknown phosphorylation Thr119 GAARVIGtLLGTVDK 9606 19245811 t lperfetto "Here, we identified a second eif3f phosphorylation site (thr119) by cdk11p46 during apoptosis.Thr119 is located in the mov34 domain of eif3f which is important for both the translational inhibitory function of eif3ffurther studies of how eif3f phosphorylation regulates its function will refine insights into the mechanism and regulation of translation initiation, apoptotic signaling, and tumorigenesis." SIGNOR-184185 CDK12 protein Q9NYV4 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-176789 CDK12 protein Q9NYV4 UNIPROT POLR2A protein P24928 UNIPROT up-regulates phosphorylation Ser1861 TPTSPKYsPTSPKYS 9606 22012619 t miannu "Cyck/cdk12 can activate transcription and phosphorylate ser2 in the ctd of rnapii / phosphorylation of serine at position 2 (ser2) is thought to be responsible for productive transcriptional elongation and synthesis of full-length mature mrna" SIGNOR-176793 CDK12 protein Q9NYV4 UNIPROT POLR2A protein P24928 UNIPROT up-regulates phosphorylation Ser1875 SPTSPKYsPTSPTYS 9606 22012619 t miannu "Cyck/cdk12 can activate transcription and phosphorylate ser2 in the ctd of rnapii / phosphorylation of serine at position 2 (ser2) is thought to be responsible for productive transcriptional elongation and synthesis of full-length mature mrna" SIGNOR-176801 CDK12 protein Q9NYV4 UNIPROT POLR2A protein P24928 UNIPROT up-regulates phosphorylation Ser1882 SPTSPTYsPTTPKYS 9606 22012619 t miannu "Cyck/cdk12 can activate transcription and phosphorylate ser2 in the ctd of rnapii / phosphorylation of serine at position 2 (ser2) is thought to be responsible for productive transcriptional elongation and synthesis of full-length mature mrna" SIGNOR-176809 CDK12 protein Q9NYV4 UNIPROT POLR2A protein P24928 UNIPROT up-regulates phosphorylation Ser1889 SPTTPKYsPTSPTYS 9606 22012619 t miannu "Cyck/cdk12 can activate transcription and phosphorylate ser2 in the ctd of rnapii / phosphorylation of serine at position 2 (ser2) is thought to be responsible for productive transcriptional elongation and synthesis of full-length mature mrna" SIGNOR-176813 CDK12 protein Q9NYV4 UNIPROT POLR2A protein P24928 UNIPROT up-regulates phosphorylation Ser1896 SPTSPTYsPTSPVYT 9606 22012619 t miannu "Cyck/cdk12 can activate transcription and phosphorylate ser2 in the ctd of rnapii / phosphorylation of serine at position 2 (ser2) is thought to be responsible for productive transcriptional elongation and synthesis of full-length mature mrna" SIGNOR-176817 CDK12 protein Q9NYV4 UNIPROT POLR2A protein P24928 UNIPROT up-regulates phosphorylation Ser1910 TPTSPKYsPTSPTYS 9606 22012619 t miannu "Cyck/cdk12 can activate transcription and phosphorylate ser2 in the ctd of rnapii / phosphorylation of serine at position 2 (ser2) is thought to be responsible for productive transcriptional elongation and synthesis of full-length mature mrna" SIGNOR-176821 CDK12 protein Q9NYV4 UNIPROT POLR2A protein P24928 UNIPROT up-regulates phosphorylation Ser1917 SPTSPTYsPTSPKYS 9606 22012619 t miannu "Cyck/cdk12 can activate transcription and phosphorylate ser2 in the ctd of rnapii / phosphorylation of serine at position 2 (ser2) is thought to be responsible for productive transcriptional elongation and synthesis of full-length mature mrna" SIGNOR-176825 CDK12 protein Q9NYV4 UNIPROT POLR2A protein P24928 UNIPROT up-regulates phosphorylation Ser1924 SPTSPKYsPTSPTYS 9606 22012619 t miannu "Cyck/cdk12 can activate transcription and phosphorylate ser2 in the ctd of rnapii / phosphorylation of serine at position 2 (ser2) is thought to be responsible for productive transcriptional elongation and synthesis of full-length mature mrna" SIGNOR-176829 CDK12 protein Q9NYV4 UNIPROT POLR2A protein P24928 UNIPROT up-regulates phosphorylation Ser1931 SPTSPTYsPTSPKGS 9606 22012619 t miannu "Cyck/cdk12 can activate transcription and phosphorylate ser2 in the ctd of rnapii / phosphorylation of serine at position 2 (ser2) is thought to be responsible for productive transcriptional elongation and synthesis of full-length mature mrna" SIGNOR-176833 CDK12 protein Q9NYV4 UNIPROT POLR2A protein P24928 UNIPROT up-regulates phosphorylation Ser1941 SPKGSTYsPTSPGYS 9606 22012619 t miannu "Cyck/cdk12 can activate transcription and phosphorylate ser2 in the ctd of rnapii / phosphorylation of serine at position 2 (ser2) is thought to be responsible for productive transcriptional elongation and synthesis of full-length mature mrna" SIGNOR-176837 CDK12 protein Q9NYV4 UNIPROT POLR2A protein P24928 UNIPROT up-regulates phosphorylation Ser1948 SPTSPGYsPTSPTYS 9606 22012619 t miannu "Cyck/cdk12 can activate transcription and phosphorylate ser2 in the ctd of rnapii / phosphorylation of serine at position 2 (ser2) is thought to be responsible for productive transcriptional elongation and synthesis of full-length mature mrna" SIGNOR-176841 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 CDK19 protein Q9BWU1 UNIPROT PAK1 protein Q13153 UNIPROT unknown phosphorylation Ser174 TPAVPPVsEDEDDDD 9606 19520772 t llicata "Here, we identified p21 activated kinase 1 (pak1) as a new cdk11(p58) substrate and we mapped a new phosphorylation site of ser174 on pak1" SIGNOR-185000 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 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 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 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 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 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 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: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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 NVP-ADW742 chemical CID:9825149 PUBCHEM IGF1R protein P08069 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194883 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 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 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 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 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 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 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 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 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 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 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 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 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 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 BTO:0001938 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 BTO:0001938 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 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 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 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 EIF4EBP1 protein Q13541 UNIPROT "down-regulates activity" phosphorylation Thr70 RNSPVTKtPPRDLPT 9606 BTO:0000567 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 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 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 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 olaparib chemical CHEBI:83766 ChEBI PARP2 protein Q9UGN5 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-195019 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 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 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 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 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 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 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 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 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 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 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 KMT5A protein Q9NQR1 UNIPROT down-regulates phosphorylation Ser100 SKIYSYMsPNKCSGM 9606 SIGNOR-C17 20966048 t llicata "First, we found that pr-set7 is phosphorylated at ser 29 (s29) specifically by the cyclin-dependent kinase 1 (cdk1)/cyclinb complex, s29 phosphorylation also functions to stabilize pr-set7 by directly inhibiting its interaction with the anaphase-promoting complex (apc), an e3 ubiquitin ligase." SIGNOR-168981 CDK1 protein P06493 UNIPROT KMT5A protein Q9NQR1 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser100 SKIYSYMSPNKCSGM 9606 BTO:0000567 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 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 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 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 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 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 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 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 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 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 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 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 MCL1 protein Q07820 UNIPROT up-regulates phosphorylation Thr92 EVPDVTAtPARLLFF 9606 BTO:0000150 SIGNOR-C17 18676833 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-179804 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 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 MYOD1 protein P15172 UNIPROT down-regulates phosphorylation Ser200 YSGDSDAsSPRSNCS 9606 BTO:0000222 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 Ser200 YSGDSDAsSPRSNCS 9606 SIGNOR-C17 21902831 t gcesareni "Phosphorylation of myod at s200 is common to other cdks, such as the mitotic cyclin b/cdk1, which may prevent inappropriate myod accumulation during mitosis." SIGNOR-176505 CDK1 protein P06493 UNIPROT MYOD1 protein P15172 UNIPROT down-regulates phosphorylation Ser5 sPPLRDVD 9606 BTO:0000222 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 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 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 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 NINL protein Q9Y2I6 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser589 NRHSPSWSPDGRRRQ 9606 BTO:0000567 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 BTO:0000567 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 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 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 10090 BTO:0000944 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 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 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 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 NSFL1C protein Q9UNZ2 UNIPROT "down-regulates activity" phosphorylation Ser140 AVERVTKsPGETSKP 9606 BTO:0000759 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 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 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 NUP50 protein Q9UKX7 UNIPROT down-regulates phosphorylation Ser221 KVAAETQsPSLFGST 9606 19767751 t gcesareni "Erk directly phosphorylated at least 13 proteins in vitro. Of these, nup50 was verified as a bona fide erk substrate. 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 NUP98 protein P52948 UNIPROT up-regulates 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 up-regulates 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 up-regulates 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 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 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 PIK3C2A protein O00443 UNIPROT "down-regulates activity" phosphorylation Ser259 KVSNLQVsPKSEDIS 9606 BTO:0000567 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 PIK3C3 protein Q8NEB9 UNIPROT down-regulates phosphorylation Thr159 DGSEPTKtPGRTSST 9606 BTO:0000938 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 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 PLEC protein Q15149 UNIPROT down-regulates phosphorylation Thr4539 GGLIEPDtPGRVPLD 9606 BTO:0000567 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 PML protein P29590 UNIPROT down-regulates phosphorylation 9606 BTO:0001130 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 PPP1CA protein P62136 UNIPROT down-regulates phosphorylation Thr320 NPGGRPItPPRNSAK 9606 BTO:0000661 12202491 t gcesareni "In this study, we observed that phosphorylation of protein phosphatase 1 (pp1) on thr(320) is reduced in brain extracts from egr-1(-/-) mice, indicating that a kinase downstream of egr-1 phosphorylates pp1. 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-92261 CDK1 protein P06493 UNIPROT PPP1CA protein P62136 UNIPROT down-regulates phosphorylation Thr320 NPGGRPItPPRNSAK 9606 BTO:0000938 BTO:0000142 17202132 t gcesareni "In this study, we observed that phosphorylation of protein phosphatase 1 (pp1) on thr(320) is reduced in brain extracts from egr-1(-/-) mice, indicating that a kinase downstream of egr-1 phosphorylates pp1. 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 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%." SIGNOR-87097 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 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 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 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 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 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 Thr355 EPSTVPGtPPPKKFR 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-101059 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 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 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 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 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 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 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 BTO:0000567 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 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 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 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 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 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 RUNX1 protein Q01196 UNIPROT down-regulates phosphorylation Ser276 VHPATPIsPGRASGM 9606 BTO:0000887 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 Ser21 TPPSTALsPGKMSEA 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-169318 CDK1 protein P06493 UNIPROT RUNX1 protein Q01196 UNIPROT up-regulates phosphorylation Ser249 DTRQIQPsPPWSYDQ 9606 BTO:0002181 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 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 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 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 SAMHD1 protein Q9Y3Z3 UNIPROT down-regulates phosphorylation Thr592 DVIAPLItPQKKEWN 9606 BTO:0000782 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 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 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 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 SQSTM1 protein Q13501 UNIPROT up-regulates phosphorylation Ser272 RSRLTPVsPESSSTE 9606 BTO:0000551 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 BTO:0000551 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 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 SYN3 protein O14994 UNIPROT up-regulates phosphorylation Ser470 PQGQQPLsPQSGSPQ 9606 BTO:0000938 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 TK1 protein P04183 UNIPROT down-regulates phosphorylation Ser13 LPTVLPGsPSKTRGQ 9606 14697231 t gcesareni "Given that the dimeric form of tk1 is less active than the tetrameric, we propose that mitotic phosphorylation of serine-13 is of physiological importance, in that it may counteract atp-dependent activation of tk1 by affecting its quaternary structure, thus attenuating its enzymatic function at the g2/m phase." SIGNOR-120368 CDK1 protein P06493 UNIPROT TK1 protein P04183 UNIPROT down-regulates phosphorylation Ser13 LPTVLPGsPSKTRGQ 9606 BTO:0000567 12435275 t gcesareni "Given that the dimeric form of tk1 is less active than the tetrameric, we propose that mitotic phosphorylation of serine-13 is of physiological importance, in that it may counteract atp-dependent activation of tk1 by affecting its quaternary structure, thus attenuating its enzymatic function at the g2/m phase." SIGNOR-95574 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 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. phosphopeptide 1 was eliminated by replacement of ser1392" SIGNOR-30256 CDK1 protein P06493 UNIPROT TP73 protein O15350 UNIPROT down-regulates 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 TP73 protein O15350 UNIPROT up-regulates phosphorylation Thr86 AASASPYtPEHAASV 9606 12676926 t llicata "We identified thr86 as a phosphorylation site for cdk complexes and showed that thr86 is phosphorylated in a cell cycle-dependent manner in vivo. Finally, we found that mutation of thr86 significantly affects p73 transcriptional activity, suggesting a regulatory role for the cdk complexes through this site." SIGNOR-99738 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 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-118588 CDK1 protein P06493 UNIPROT TSC1 protein Q92574 UNIPROT unknown phosphorylation Thr417 SLPQATVtPPRKEER 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-86696 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 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 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 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 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 WEE1 protein P30291 UNIPROT down-regulates phosphorylation Ser123 EEGFGSSsPVKSPAA 9606 BTO:0000567 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 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 CDK20 protein Q8IZL9 UNIPROT CDK2 protein P24941 UNIPROT up-regulates phosphorylation Thr160 GVPVRTYtHEVVTLW 9606 14597612 t gcesareni "P42 is essential for the phosphorylation of thr-160 and activation of cdk2." SIGNOR-118986 CDK20 protein Q8IZL9 UNIPROT CILK1 protein Q9UPZ9 UNIPROT up-regulates phosphorylation Thr157 IRSKPPYtDYVSTRW 9606 15988018 t lperfetto "Recombinant cak1p phosphorylates thr-157 in the tdy motif of recombinant ick and activates its activity in vitro." SIGNOR-138420 CDK2 protein P24941 UNIPROT ARID4A protein P29374 UNIPROT down-regulates phosphorylation Ser1007 QHNFSVAsPLTLSQD 9606 BTO:0000150 21148318 t lperfetto "We identified rbp1 as a novel cdk substrate. Rbp1 is phosphorylated by cdk2 on serines 864 and 1007, which are n- and c-terminal to the lxcxe motif, respectively. Cdk2-mediated phosphorylation of rbp1 or prb destabilizes their interaction in vitro, with concurrent phosphorylation of both proteins leading to their dissociation" SIGNOR-170451 CDK2 protein P24941 UNIPROT ARID4A protein P29374 UNIPROT down-regulates phosphorylation Ser864 RKILGQSsPEKKIRI 9606 BTO:0000150 21148318 t gcesareni "In the present study we identified rbp1 as a novel cdk substrate. Rbp1 is phosphorylated by cdk2 on serines 864 and 1007, which are n- and c-terminal to the lxcxe motif, respectively. Cdk2-mediated phosphorylation of rbp1 or prb destabilizes their interaction in vitro, with concurrent phosphorylation of both proteins leading to their dissociation" SIGNOR-170455 CDK2 protein P24941 UNIPROT ATRIP protein Q8WXE1 UNIPROT unknown phosphorylation Ser239 VIKPEACsPQFGKTS 9606 17638878 t lperfetto "Two novel phosphorylation sites on atrip were identified, s224 and s239" SIGNOR-156932 CDK2 protein P24941 UNIPROT ATRIP protein Q8WXE1 UNIPROT up-regulates phosphorylation Ser224 APSVSHVsPRKNPSV 9606 17638878 t lperfetto "Atrip is a cdk2 substrate, and cdk2-dependent phosphorylation of s224 regulates the ability of atr-atrip to promote cell cycle arrest in response to dna damage./ One possibility is s224 phosphorylation creates a binding site for another protein involved in the g2-m checkpoint response" SIGNOR-156928 CDK2 protein P24941 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-72091 CDK2 protein P24941 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-187607 CDK2 protein P24941 UNIPROT CCNA2 protein P20248 UNIPROT up-regulates phosphorylation Ser154 PMDGSFEsPHTMDMS 9606 10652300 t lperfetto "Here we present evidence from in vitro and in vivo assay systems that the degradation of human cyclin a can be inhibited by kinase-inactive mutants of cdk2 and cdc2cdk2 can phosphorylate cyclin a on ser-154" SIGNOR-74466 CDK2 protein P24941 UNIPROT CCNE1 protein P24864 UNIPROT down-regulates phosphorylation Ser387 LSEQNRAsPLPSGLL 9606 BTO:0000150 BTO:0000149 19561641 t gcesareni "Phosphorylation of threonine 395 has been linked to the proteasome-mediated degradation of full length cyclin e" SIGNOR-186414 CDK2 protein P24941 UNIPROT CCNE1 protein P24864 UNIPROT down-regulates phosphorylation Ser399 GLLTPPQsGKKQSSG 9606 14536078 t amattioni "Phosphorylation-triggered ubiquitination has been proposed to be the major pathway regulating cyclin e protein abundance. Cdk2 activity is required for cyclin e turnover in vivo because it phosphorylates s384. Mutation of ser384 to alanine also rendered cyclin e resistant to degradation" SIGNOR-118555 CDK2 protein P24941 UNIPROT CCNE1 protein P24864 UNIPROT down-regulates phosphorylation Thr395 PLPSGLLtPPQSGKK 9606 BTO:0000150 BTO:0000149 19561641 t gcesareni "Phosphorylation of threonine 395 has been linked to the proteasome-mediated degradation of full length cyclin e" SIGNOR-186418 CDK2 protein P24941 UNIPROT CDC25A protein P30304 UNIPROT down-regulates phosphorylation Ser263 CKLFDSPsLCSSSTR 9606 17110335 t gcesareni "We show here that dna-responsive checkpoints activate pp2a/b56delta phosphatase complexes to dephosphorylate cdc25 at a site distinct from ser287 (t138), the phosphorylation of which is required for 14-3-3 release." SIGNOR-150839 CDK2 protein P24941 UNIPROT CDC25C protein P30307 UNIPROT up-regulates phosphorylation Ser214 SRSGLYRsPSMPENL 9606 BTO:0000150 SIGNOR-C16 20530684 t gcesareni "The cyclin e/cdk2 complex phosphorylates cdc25c on ser(214), leading to its premature activation, which coincides with higher cyclin b/cdk1 and polo-like kinase 1 (plk1) activities in an s-phase-enriched population that result in faster mitotic entry." SIGNOR-165872 CDK2 protein P24941 UNIPROT CDC6 protein Q99741 UNIPROT down-regulates phosphorylation Ser54 RVKALPLsPRKRLGD 9606 SIGNOR-C83 9889196 t lperfetto "Phosphorylation of mammalian cdc6 by cyclin a/cdk2 regulates its subcellular localization/based on our data we suggest that the phosphorylation of cdc6 by cyclin a/cdk2 is a negative regulatory event that could be implicated in preventing re-replication during s phase and g2." SIGNOR-63891 CDK2 protein P24941 UNIPROT CDC6 protein Q99741 UNIPROT down-regulates phosphorylation Ser74 TPHLPPCsPPKQGKK 9606 SIGNOR-C83 9889196 t lperfetto "Phosphorylation of mammalian cdc6 by cyclin a/cdk2 regulates its subcellular localization/based on our data we suggest that the phosphorylation of cdc6 by cyclin a/cdk2 is a negative regulatory event that could be implicated in preventing re-replication during s phase and g2." SIGNOR-63895 CDK2 protein P24941 UNIPROT CDC6 protein Q99741 UNIPROT up-regulates phosphorylation Ser106 DNQLTIKsPSKRELA 9606 SIGNOR-C83 10339564 t lperfetto "Based on these results, we propose that phosphorylation of hscdc6 by cdks regulates dna replication of at least two steps: first, by promoting initiation of dna replication and, second, through nuclear exclusion preventing dna rereplication. hscdc6 is an excellent substrate for cdk2 in vitro and is phosphorylated in vivo at three sites (ser-54, ser-74, and ser-106)" SIGNOR-67540 CDK2 protein P24941 UNIPROT CDC6 protein Q99741 UNIPROT up-regulates phosphorylation Ser74 TPHLPPCsPPKQGKK 9606 SIGNOR-C83 10339564 t lperfetto "Based on these results, we propose that phosphorylation of hscdc6 by cdks regulates dna replication of at least two steps: first, by promoting initiation of dna replication and, second, through nuclear exclusion preventing dna rereplication. hscdc6 is an excellent substrate for cdk2 in vitro and is phosphorylated in vivo at three sites (ser-54, ser-74, and ser-106)" SIGNOR-67548 CDK2 protein P24941 UNIPROT CDK7 protein P50613 UNIPROT up-regulates phosphorylation Thr170 GSPNRAYtHQVVTRW 9606 11113184 t amattioni "Threonine-170 of cdk7 is phosphorylated in vitro by cdk2. Full activation of cdk7 requires phorylation of a conserved threonine residue at position 170 in its own t loop." SIGNOR-85013 CDK2 protein P24941 UNIPROT CDKN1A protein P38936 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser130 SGEQAEGsPGGPGDS 9606 15964852 t lperfetto "Cdk2 destabilizes p21 via the cy2 cyclin-binding motif and p21 phosphorylation at ser-130." SIGNOR-149416 CDK2 protein P24941 UNIPROT CDKN1B protein P46527 UNIPROT down-regulates phosphorylation Thr187 NAGSVEQtPKKPGLR 9606 17409098 t gcesareni "Ubiquitination and subsequent degradation play a critical role in regulating the levels of p27 during cell cycle progression. Here we provide evidence suggesting that both cdk2/e and phosphorylation of thr(187) on p27 are essential for the recognition of p27 by the scf(skp2/cks1) complex, the ubiquitin-protein isopeptide ligase (e3)." SIGNOR-154188 CDK2 protein P24941 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-197270 CDK2 protein P24941 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-197274 CDK2 protein P24941 UNIPROT CDX2 protein Q99626 UNIPROT "down-regulates activity" phosphorylation Ser287 EPLSPVSsLQASVPG 9606 BTO:0001109 16027724 t llicata "Phosphorylation of the homeotic tumor suppressor Cdx2 mediates its ubiquitin-dependent proteasome degradation. | We found that cyclin-dependent kinase 2 phosphorylated Cdx2 in vitro and in vivo. Using site-specific mutagenesis, we identified serine 281 as a new key residue for Cdx2 phosphorylation. Intriguingly, serine 281 belongs to a conserved motif of four evenly spaced serines (the 4S motif) similar to the one controlling beta-catenin degradation by the proteasome pathway. A nonphosphorylated mutant Cdx2 lacking the 4S motif (4S>A) exhibited reduced polyubiquitination upon proteasome inhibition and increased stability compared to wild-type Cdx2." SIGNOR-250728 CDK2 protein P24941 UNIPROT CDX2 protein Q99626 UNIPROT "down-regulates activity" phosphorylation Ser291 PVSSLQAsVPGSVPG 9606 BTO:0001109 16027724 t llicata "Phosphorylation of the homeotic tumor suppressor Cdx2 mediates its ubiquitin-dependent proteasome degradation. | We found that cyclin-dependent kinase 2 phosphorylated Cdx2 in vitro and in vivo. Using site-specific mutagenesis, we identified serine 281 as a new key residue for Cdx2 phosphorylation. Intriguingly, serine 281 belongs to a conserved motif of four evenly spaced serines (the 4S motif) similar to the one controlling beta-catenin degradation by the proteasome pathway. A nonphosphorylated mutant Cdx2 lacking the 4S motif (4S>A) exhibited reduced polyubiquitination upon proteasome inhibition and increased stability compared to wild-type Cdx2." SIGNOR-250729 CDK2 protein P24941 UNIPROT CDX2 protein Q99626 UNIPROT "down-regulates activity" phosphorylation Ser295 LQASVPGsVPGVLGP BTO:0001109 16027724 t llicata "Phosphorylation of the homeotic tumor suppressor Cdx2 mediates its ubiquitin-dependent proteasome degradation. | We found that cyclin-dependent kinase 2 phosphorylated Cdx2 in vitro and in vivo. Using site-specific mutagenesis, we identified serine 281 as a new key residue for Cdx2 phosphorylation. Intriguingly, serine 281 belongs to a conserved motif of four evenly spaced serines (the 4S motif) similar to the one controlling beta-catenin degradation by the proteasome pathway. A nonphosphorylated mutant Cdx2 lacking the 4S motif (4S>A) exhibited reduced polyubiquitination upon proteasome inhibition and increased stability compared to wild-type Cdx2." SIGNOR-250730 CDK2 protein P24941 UNIPROT CDX2 protein Q99626 UNIPROT down-regulates phosphorylation Ser283 RSVPEPLsPVSSLQA 9606 16027724 t llicata "Using site-specific mutagenesis, we identified serine 281 as a new key residue for cdx2 phosphorylation. a nonphosphorylated mutant cdx2 lacking the 4s motif (4s>a) exhibited reduced polyubiquitination upon proteasome inhibition and increased stability compared to wild-type cdx2." SIGNOR-138825 CDK2 protein P24941 UNIPROT CEBPB protein P17676 UNIPROT up-regulates phosphorylation Thr235 SSSSPPGtPSPADAK 9606 SIGNOR-C83 17601773 t fspada "Mass spectrometric analysis revealed that cdk2/cyclina phosphorylates c/ebpbeta on thr(188) and is required for phosphorylation (on ser(184) or thr(179)) of c/ebpbeta by gsk3beta and maintenance of dna binding activity." SIGNOR-156509 CDK2 protein P24941 UNIPROT CEBPB protein P17676 UNIPROT up-regulates phosphorylation Thr235 SSSSPPGtPSPADAK 9606 SIGNOR-C83 22369944 t fspada "Mass spectrometric analysis revealed that cdk2/cyclina phosphorylates c/ebpbeta on thr(188) and is required for phosphorylation (on ser(184) or thr(179)) of c/ebpbeta by gsk3beta and maintenance of dna binding activity." SIGNOR-196372 CDK2 protein P24941 UNIPROT CHEK1 protein O14757 UNIPROT up-regulates phosphorylation Ser286 TSGGVSEsPSGFSKH 9606 21765472 t lperfetto "Chk1 itself is also subject to cdk-mediated phosphorylation at serines 286 and 301 (s286 and 301). We show that chk1 s301 phosphorylation increases as cells progress through s and g2 and that both cdk1 and cdk2 are likely to contribute to this modification in vivo. We also find that substitution of s286 and s301 with non-phosphorylatable alanine residues strongly attenuates dna damage-induced chk1 activation and g2 checkpoint proficiency" SIGNOR-175079 CDK2 protein P24941 UNIPROT COIL protein P38432 UNIPROT up-regulates phosphorylation Ser184 NEEAKRKsPKKKEKC 9606 BTO:0000567;BTO:0000938 SIGNOR-C16 11102515 t lperfetto "In particular, we have recently found that the cdk2/cyclin e complex can phosphorylate coilin in vitro . there is but a single consensus cdk2/cyclin e phosphorylation site in coilin, located at serine 184. when serine 184 was mutated to an alanine (s184a), mimicking a dephosphorylated state, a nucleolar mislocalization similar to that of gfp-coilin(1_248) was observed" SIGNOR-84949 CDK2 protein P24941 UNIPROT CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR "form complex" binding 9606 19056339 t lperfetto "We therefore compared human cyclin a1- and cyclin a2-containing cdk complexes in vitro by determining kinetic constants and by examining the complexes for their ability to phosphorylate prb and p53. Differences in biochemical activity were observed in cdk2 but not cdk1 when complexed with cyclin a1 versus cyclin a2. Further, cdk1/cyclin a1 is a better kinase complex for phosphorylating potentially physiologically relevant substrates prb and p53 than cdk2/cyclin a2." SIGNOR-182569 CDK2 protein P24941 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-187457 CDK2 protein P24941 UNIPROT DLG1 protein Q12959 UNIPROT up-regulates 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. phosphorylation on ser158 and ser442 enhances nuclear expression of dlg1" SIGNOR-182761 CDK2 protein P24941 UNIPROT DLG1 protein Q12959 UNIPROT up-regulates 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. phosphorylation on ser158 and ser442 enhances nuclear expression of dlg1" SIGNOR-182765 CDK2 protein P24941 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-173681 CDK2 protein P24941 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser104 FPPLNSVsPSPLMLL 9606 SIGNOR-C83 10428798 t gcesareni "Within er af-1, serines 104, 106, and 118 represent potential cdk phosphorylation sites, and in this current study, we ascertain their importance in mediating cyclin a-cdk2-dependent enhancement of er transcriptional activity." SIGNOR-69710 CDK2 protein P24941 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser106 PLNSVSPsPLMLLHP 9606 SIGNOR-C83 10428798 t gcesareni "Within er af-1, serines 104, 106, and 118 represent potential cdk phosphorylation sites, and in this current study, we ascertain their importance in mediating cyclin a-cdk2-dependent enhancement of er transcriptional activity." SIGNOR-69714 CDK2 protein P24941 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser118 LHPPPQLsPFLQPHG 9606 SIGNOR-C83 10428798 t gcesareni "Within er af-1, serines 104, 106, and 118 represent potential cdk phosphorylation sites, and in this current study, we ascertain their importance in mediating cyclin a-cdk2-dependent enhancement of er transcriptional activity." SIGNOR-69718 CDK2 protein P24941 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser294 RAANLWPsPLMIKRS 9606 BTO:0000150 23390529 t lperfetto "The pi3k/akt pathway is necessary to activate cdk2, which phosphorylates eralphaser294, and mediates the binding between pin1 and eralpha" SIGNOR-200867 CDK2 protein P24941 UNIPROT EZH2 protein Q15910 UNIPROT "up-regulates activity" phosphorylation Thr416 EANSRCQtPIKMKPN 9606 BTO:0000007 23241245 t "Here, we demonstrate that the phosphorylation of EZH2 by cyclin-dependent kinases at Thr416 creates a docking site for the ForkHead-associated domain of NIPP1." SIGNOR-255656 CDK2 protein P24941 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-167830 CDK2 protein P24941 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-167834 CDK2 protein P24941 UNIPROT FOXM1 protein Q08050 UNIPROT "up-regulates activity" phosphorylation Thr611 ETLPISStPSKSVLP BTO:0001938 15024056 t llicata "We demonstrated that FoxM1B transcriptional activity requires binding of either S-phase or M-phase Cdk-cyclin complexes to mediate efficient Cdk phosphorylation of the FoxM1B Thr 596 residue, which is essential for recruitment of p300/CBP coactivator proteins." SIGNOR-250731 CDK2 protein P24941 UNIPROT FOXO proteinfamily SIGNOR-PF27 SIGNOR down-regulates phosphorylation Ser249 EGGKSGKsPRRRAAS 9606 17038621 t lperfetto "Cdk2 specifically phosphorylated foxo1 at serine-249 (ser249) in vitro and in vivo. Phosphorylation of ser249 resulted in cytoplasmic localization and inhibition of foxo1." SIGNOR-252892 CDK2 protein P24941 UNIPROT FZR1 protein Q9UM11 UNIPROT "down-regulates activity" phosphorylation Ser151 DVSPYSLsPVSNKSQ BTO:0000007 12560341 t llicata " A nuclear localization signal conserved in various species was identified in CDH1, and it sufficiently targets green fluorescent protein to the nucleus. Interestingly, a CDH1-4D mutant mimicking the hyperphosphorylated form was constitutively found in the cytoplasm. In further support of the notion that phosphorylation inhibits nuclear import, the nuclear localization signal of CDH1 with two phospho-accepting serine/threonine residues changed into aspartates was unable to drive heterologous protein into the nucleus. " SIGNOR-250732 CDK2 protein P24941 UNIPROT FZR1 protein Q9UM11 UNIPROT "down-regulates activity" phosphorylation Ser163 KSQKLLRsPRKPTRK BTO:0000007 12560341 t llicata " A nuclear localization signal conserved in various species was identified in CDH1, and it sufficiently targets green fluorescent protein to the nucleus. Interestingly, a CDH1-4D mutant mimicking the hyperphosphorylated form was constitutively found in the cytoplasm. In further support of the notion that phosphorylation inhibits nuclear import, the nuclear localization signal of CDH1 with two phospho-accepting serine/threonine residues changed into aspartates was unable to drive heterologous protein into the nucleus. " SIGNOR-250733 CDK2 protein P24941 UNIPROT GRK2 protein P25098 UNIPROT down-regulates phosphorylation Ser670 KMKNKPRsPVVELSK 9606 20080565 t gcesareni "We report that grk2 protein levels are transiently down-regulated during the g2/m transition by a mechanism involving cdk2-mediated phosphorylation of grk2 at serine670, which triggers binding to the prolyl-isomerase pin1 and subsequent degradation." SIGNOR-163279 CDK2 protein P24941 UNIPROT HIRA protein P54198 UNIPROT "up-regulates activity" phosphorylation Thr555 LSPSVLTtPSKIEPM 9606 BTO:0001938 SIGNOR-C16 11238922 t lperfetto "Hira bound to and was phosphorylated by cyclin a- and e-cdk2 in vitrohira became phosphorylated on threonine 555 in s phase when cyclin-cdk2 kinases are active.ectopic expression of hira in cells caused arrest in s phase and this is consistent with the notion that it is a cyclin-cdk2 substrate that has a role in control of the cell cycle." SIGNOR-105548 CDK2 protein P24941 UNIPROT HMGA1 protein P17096 UNIPROT down-regulates phosphorylation Ser36 PRKQPPVsPGTALVG 9606 17960875 t gcesareni "Here, we found that hipk2 phosphorylates hmga1a at ser-35, thr-52, and thr-77, and hmga1b at thr-41 and thr-66. In addition, we demonstrated that cdc2, which is known to phosphorylate hmga1 proteins, could induce the phosphorylation of hmga1 proteins at the same ser/thr sites. we found that the hipk2-phosphorylated hmga1a reduced the binding affinity of hmga1a to human germ line promoter, and the drop in binding affinity induced by hipk2 phosphorylation was lower than that introduced by cdc2 phosphorylation." SIGNOR-158612 CDK2 protein P24941 UNIPROT ID2 protein Q02363 UNIPROT down-regulates phosphorylation Ser5 sPVRSVRK 9606 SIGNOR-C16 9029153 t lperfetto "Id2 acts by forming heterodimers that are unable to bind to specific (e-box) dna sequences. Here we show that this activity can be overcome by phosphorylation of a serine residue within a consensus target site for cyclin-dependent kinases (cdks). In vitro, id2 can be phosphorylated by either cyclin e-cdk2 or cyclin a-cdk2_" SIGNOR-46397 CDK2 protein P24941 UNIPROT ID3 protein Q02535 UNIPROT down-regulates phosphorylation Ser5 sPVRGCYE 9606 9372912 t lperfetto "We now show that an analogous cell-cycle-regulated phosphorylation of id3 alters the specificity of id3 for abrogating both e-box-dependent bhlh homo- or heterodimer complex formation in vitro and e-box-dependent reporter gene function in vivo._" SIGNOR-53306 CDK2 protein P24941 UNIPROT LIG1 protein P18858 UNIPROT "up-regulates activity" phosphorylation Ser51 GVVSESDsPVKRPGR 9606 BTO:0000567 12851383 t lperfetto "Thus, phosphorylation of serine 51 on hligi plays a critical role in regulating the interaction between hligi and rfc, which is required for efficient dna replication and repair." SIGNOR-103246 CDK2 protein P24941 UNIPROT LIG1 protein P18858 UNIPROT "up-regulates activity" phosphorylation 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-103250 CDK2 protein P24941 UNIPROT LIG1 protein P18858 UNIPROT "up-regulates activity" phosphorylation Ser91 ALDCSQVsPPRPATS 9606 BTO:0000567 12851383 t lperfetto "We show that three residues (ser51, ser76, and ser91), which are part of cyclin-dependent kinase sites, are phosphorylated in a cell cycle-dependent manner." SIGNOR-103254 CDK2 protein P24941 UNIPROT LIG3 protein P49916 UNIPROT down-regulates phosphorylation Ser210 TTTGQVTsPVKGASF 9606 17040896 t llicata "Dna ligase iii_ is specifically phosphorylated in replicating cells by the cell cycle kinase cdk2. However, in response to oxidative dna damage, dna ligase iii_ is dephosphorylated in a pathway that is dependent upon the dna damage-activated, phosphatidylinositol 3-phosphate (pi3)1-related kinase atm." SIGNOR-150121 CDK2 protein P24941 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-144000 CDK2 protein P24941 UNIPROT MCM3 protein P25205 UNIPROT up-regulates phosphorylation Thr722 EEMPQVHtPKTADSQ 9606 SIGNOR-C16 21965652 t gcesareni "In this study, we demonstrate that mcm3 is a substrate of cyclin e/cdk2 and can be phosphorylated by cyclin e/cdk2 at thr-722." SIGNOR-176656 CDK2 protein P24941 UNIPROT MCM4 protein P33991 UNIPROT "down-regulates activity" phosphorylation Ser32 RSEDARSsPSQRRRG 9606 BTO:0000567 SIGNOR-C83 12714602 t lperfetto "We reported that the dna helicase activity of the human and mouse mcm4-6-7 complex, a sub-complex of the mcm2-7 heterohexamer, is inhibited by the phosphorylation by cdk2-cyclin a we identified six sites, including ser-32, ser-53, and thr-109, in the amino-terminal region of mouse mcm4 that are required for the phosphorylation with cdk2-cyclin a." SIGNOR-100881 CDK2 protein P24941 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-100893 CDK2 protein P24941 UNIPROT MYBL2 protein P10244 UNIPROT unknown phosphorylation Thr440 LDSCNSLtPKSTPVK BTO:0000007 10095772 t llicata "In summary, our work has identified several phosphorylation sites for cyclin A/Cdk2 in B-Myb and shown that mutation of at least one of these sites has a strong effect on the inducibility of the B-Myb transactivation potential by cyclin A/Cdk2." SIGNOR-250738 CDK2 protein P24941 UNIPROT MYBL2 protein P10244 UNIPROT "up-regulates activity" phosphorylation Ser393 RGELIPIsPSTEVGG BTO:0000007 10593981 t llicata "Ten phosphorylation sites carboxyl-terminal to the DNA-binding domain were identified by this method: threonines at positions 267, 408, 497, 519, 522, and 524 and serines at positions 283, 396, 455, and 581. | Our results indicate that B-Myb can be phosphorylated in a cell-free system by both cyclin A-Cdk2 and cyclin E-Cdk2 complexes. | These data suggest that B-Myb is a target for phosphorylation by cyclin-Cdk2 and that phosphorylation of B-Myb regulates its transcriptional activity." SIGNOR-250734 CDK2 protein P24941 UNIPROT MYBL2 protein P10244 UNIPROT "up-regulates activity" phosphorylation Ser452 PVKTLPFsPSQFLNF BTO:0000007 10593981 t llicata "Ten phosphorylation sites carboxyl-terminal to the DNA-binding domain were identified by this method: threonines at positions 267, 408, 497, 519, 522, and 524 and serines at positions 283, 396, 455, and 581. | Our results indicate that B-Myb can be phosphorylated in a cell-free system by both cyclin A-Cdk2 and cyclin E-Cdk2 complexes. | These data suggest that B-Myb is a target for phosphorylation by cyclin-Cdk2 and that phosphorylation of B-Myb regulates its transcriptional activity." SIGNOR-250735 CDK2 protein P24941 UNIPROT MYBL2 protein P10244 UNIPROT "up-regulates activity" phosphorylation Thr266 TDLDAVRtPEPLEEF BTO:0000007 10593981 t llicata "Ten phosphorylation sites carboxyl-terminal to the DNA-binding domain were identified by this method: threonines at positions 267, 408, 497, 519, 522, and 524 and serines at positions 283, 396, 455, and 581. | Our results indicate that B-Myb can be phosphorylated in a cell-free system by both cyclin A-Cdk2 and cyclin E-Cdk2 complexes. | These data suggest that B-Myb is a target for phosphorylation by cyclin-Cdk2 and that phosphorylation of B-Myb regulates its transcriptional activity." SIGNOR-250736 CDK2 protein P24941 UNIPROT MYBL2 protein P10244 UNIPROT "up-regulates activity" phosphorylation Thr405 VGGSGIGtPPSVLKR BTO:0000007 10593981 t llicata "Ten phosphorylation sites carboxyl-terminal to the DNA-binding domain were identified by this method: threonines at positions 267, 408, 497, 519, 522, and 524 and serines at positions 283, 396, 455, and 581. | Our results indicate that B-Myb can be phosphorylated in a cell-free system by both cyclin A-Cdk2 and cyclin E-Cdk2 complexes. | These data suggest that B-Myb is a target for phosphorylation by cyclin-Cdk2 and that phosphorylation of B-Myb regulates its transcriptional activity." SIGNOR-250737 CDK2 protein P24941 UNIPROT MYBL2 protein P10244 UNIPROT "up-regulates activity" phosphorylation Thr515 QKYSMDNtPHTPTPF BTO:0000007 10593981 t llicata "Ten phosphorylation sites carboxyl-terminal to the DNA-binding domain were identified by this method: threonines at positions 267, 408, 497, 519, 522, and 524 and serines at positions 283, 396, 455, and 581. | Our results indicate that B-Myb can be phosphorylated in a cell-free system by both cyclin A-Cdk2 and cyclin E-Cdk2 complexes. | These data suggest that B-Myb is a target for phosphorylation by cyclin-Cdk2 and that phosphorylation of B-Myb regulates its transcriptional activity." SIGNOR-250739 CDK2 protein P24941 UNIPROT MYBL2 protein P10244 UNIPROT "up-regulates activity" phosphorylation Thr518 SMDNTPHtPTPFKNA BTO:0000007 10593981 t llicata "Ten phosphorylation sites carboxyl-terminal to the DNA-binding domain were identified by this method: threonines at positions 267, 408, 497, 519, 522, and 524 and serines at positions 283, 396, 455, and 581. | Our results indicate that B-Myb can be phosphorylated in a cell-free system by both cyclin A-Cdk2 and cyclin E-Cdk2 complexes. | These data suggest that B-Myb is a target for phosphorylation by cyclin-Cdk2 and that phosphorylation of B-Myb regulates its transcriptional activity." SIGNOR-250740 CDK2 protein P24941 UNIPROT MYBL2 protein P10244 UNIPROT "up-regulates activity" phosphorylation Thr520 DNTPHTPtPFKNALE 9606 BTO:0000007 10593981 t llicata "Ten phosphorylation sites carboxyl-terminal to the DNA-binding domain were identified by this method: threonines at positions 267, 408, 497, 519, 522, and 524 and serines at positions 283, 396, 455, and 581. | Our results indicate that B-Myb can be phosphorylated in a cell-free system by both cyclin A-Cdk2 and cyclin E-Cdk2 complexes. | These data suggest that B-Myb is a target for phosphorylation by cyclin-Cdk2 and that phosphorylation of B-Myb regulates its transcriptional activity." SIGNOR-250741 CDK2 protein P24941 UNIPROT MYBL2 protein P10244 UNIPROT up-regulates phosphorylation Ser577 RKPGLRRsPIKKVRK 9606 SIGNOR-C83 9840932 t lperfetto "The cell-cycle regulated transcription factor b-myb is phosphorylated by cyclin a/cdk2 at sites that enhance its transactivation properties. we show that b-myb is phosphorylated at thr447, thr490, thr497 and ser581 by cyclin a/cdk5" SIGNOR-62353 CDK2 protein P24941 UNIPROT MYBL2 protein P10244 UNIPROT up-regulates phosphorylation Thr444 NSLTPKStPVKTLPF 9606 SIGNOR-C83 9840932 t lperfetto "The cell-cycle regulated transcription factor b-myb is phosphorylated by cyclin a/cdk2 at sites that enhance its transactivation properties. we show that b-myb is phosphorylated at thr447, thr490, thr497 and ser581 by cyclin a/cdk3" SIGNOR-62357 CDK2 protein P24941 UNIPROT MYBL2 protein P10244 UNIPROT up-regulates phosphorylation Thr487 SQKVVVTtPLHRDKT 9606 SIGNOR-C83 9840932 t lperfetto "The cell-cycle regulated transcription factor b-myb is phosphorylated by cyclin a/cdk2 at sites that enhance its transactivation properties. we show that b-myb is phosphorylated at thr447, thr490, thr497 and ser581 by cyclin a/cdk2" SIGNOR-62361 CDK2 protein P24941 UNIPROT NFYA protein P23511 UNIPROT "up-regulates activity" phosphorylation Ser320 GEGGRFFsPKEKDSP BTO:0000007 12857729 t llicata "Cdk2 phosphorylates two serine residues near the DNA-binding domain of the YA subunit of NF-Y. Cyclin A-cdk2 appears to associate with NF-Y both in vitro and in vivo. Furthermore, YA protein is phosphorylated in parallel with a cell cycle-dependent activation of cdk2 kinase and cyclin A expression. YA phosphorylation is unnecessary for heterotrimer formation with the YB-YC dimer. However, NF-Y containing a phosphorylation-deficient mutant form of YA, YA-aa, has its DNA binding activity impaired. \ To examine whether cdk2 phosphorylates the two serine residues at positions 320 and 326 in YA, we replaced either or both with alanine by site-directed mutagenesis. In a kinase assay using purified GST fusion proteins in vitro, cdk2 phosphorylated the wild type and both of the single-mutant proteins (YA-as and -sa), but not the double-mutant protein (YA-aa)" SIGNOR-250742 CDK2 protein P24941 UNIPROT NPM1 protein P06748 UNIPROT "down-regulates activity" phosphorylation Thr234 SFKKQEKtPKTPKGP 10090 BTO:0000944 SIGNOR-C16 11278991 t lperfetto "We have recently found that nucleophosmin (npm/b23), a phosphoprotein primarily found in nucleolus, associates with unduplicated centrosomes and is a direct substrate of cdk2-cyclin e in centrosome duplication. Upon phosphorylation by CDK2-cyclin E, NPM/B23 dissociates from centrosomes, which is a prerequisite step for centrosomes to initiate duplication." SIGNOR-235725 CDK2 protein P24941 UNIPROT NPM1 protein P06748 UNIPROT "down-regulates activity" phosphorylation Thr234 SFKKQEKtPKTPKGP 9606 SIGNOR-C16 12058066 t gcesareni "Both subtypes of B23 proteins were phosphorylated during mitosis by cyclin B/cdc2. The RNA binding activity of B23.1 was repressed through cyclin B/cdc2-mediated phosphorylation at specific sites in B23. Thus, the RNA binding activity of B23.1 is stringently modulated by its phosphorylation and subtype association." SIGNOR-89609 CDK2 protein P24941 UNIPROT NR3C1 protein P04150 UNIPROT "up-regulates activity" phosphorylation Ser203 DLEFSSGsPGKETNE -1 9199329 t lperfetto "Cyclin-dependent kinase (CDK) and mitogen-activated protein kinase (MAPK) phosphorylate the rat glucocorticoid receptor in vitro at distinct sites that together correspond to the major phosphorylated receptor residues observed in vivo; MAPK phosphorylates receptor residues threonine 171 and serine 246, whereas multiple CDK complexes modify serines 224 and 232.|MAPKs and CDKs exert opposite effects on receptor transcriptional enhancement. From our results, we speculate that activators of the MAPK pathway, such as growth factors, insulin, and certain oncoproteins, or inhibitors of CDK function, such as tumor growth factor beta (TGF_), p21, and p27, might attenuate receptor-induced transcrip- tional responses. In contrast, negative regulators of MAPK, such as pKA, as well as activators of CDK, such as the cyclins or CAKs, should potentiate receptor action." SIGNOR-249426 CDK2 protein P24941 UNIPROT NR3C1 protein P04150 UNIPROT "up-regulates activity" phosphorylation Ser211 PGKETNEsPWRSDLL -1 9199329 t lperfetto "Cyclin-dependent kinase (CDK) and mitogen-activated protein kinase (MAPK) phosphorylate the rat glucocorticoid receptor in vitro at distinct sites that together correspond to the major phosphorylated receptor residues observed in vivo; MAPK phosphorylates receptor residues threonine 171 and serine 246, whereas multiple CDK complexes modify serines 224 and 232.|MAPKs and CDKs exert opposite effects on receptor transcriptional enhancement. From our results, we speculate that activators of the MAPK pathway, such as growth factors, insulin, and certain oncoproteins, or inhibitors of CDK function, such as tumor growth factor beta (TGF_), p21, and p27, might attenuate receptor-induced transcrip- tional responses. In contrast, negative regulators of MAPK, such as pKA, as well as activators of CDK, such as the cyclins or CAKs, should potentiate receptor action." SIGNOR-249427 CDK2 protein P24941 UNIPROT ORC2 protein Q13416 UNIPROT up-regulates phosphorylation Thr116 LASELAKtPQKSVSF 9606 SIGNOR-C83 11931757 t lperfetto "We also found that horc2p is phosphorylated in vitro by cyclin a/cdk2, specifically at residues thr116 and thr226. 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-116364 CDK2 protein P24941 UNIPROT PELP1 protein Q8IZL8 UNIPROT up-regulates phosphorylation Ser991 PALPPPEsPPKVQPE 9606 BTO:0000150 20807815 t llicata "We identified ser(477) and ser(991) of pelp1 as cdk phosphorylation sites. we conclude that pelp1 is a novel substrate of interphase cdks and that its phosphorylation is important for the proper function of pelp1 in modulating hormone-driven cell cycle progression and also for optimal e2f transactivation function." SIGNOR-167766 CDK2 protein P24941 UNIPROT PGR protein P06401 UNIPROT unknown phosphorylation Ser20 HVAGGPPsPEVGSPL 9606 11110801 t llicata "In vitro phosphorylation of pr with cdk2 has revealed five additional in vitro cdk2 phosphorylation sites: ser(25), ser(213), thr(430), ser(554), and ser(676)." SIGNOR-84980 CDK2 protein P24941 UNIPROT PGR protein P06401 UNIPROT unknown phosphorylation Ser213 SGAPVKPsPQAAAVE 9606 11110801 t llicata "In vitro phosphorylation of pr with cdk2 has revealed five additional in vitro cdk2 phosphorylation sites: ser(25), ser(213), thr(430), ser(554), and ser(676)." SIGNOR-84984 CDK2 protein P24941 UNIPROT PGR protein P06401 UNIPROT unknown phosphorylation Ser25 PPSPEVGsPLLCRPA 9606 11110801 t llicata "In vitro phosphorylation of pr with cdk2 has revealed five additional in vitro cdk2 phosphorylation sites: ser(25), ser(213), thr(430), ser(554), and ser(676)." SIGNOR-84988 CDK2 protein P24941 UNIPROT PGR protein P06401 UNIPROT unknown phosphorylation Ser554 PDSEASQsPQYSFES 9606 11110801 t llicata "In vitro phosphorylation of pr with cdk2 has revealed five additional in vitro cdk2 phosphorylation sites: ser(25), ser(213), thr(430), ser(554), and ser(676)." SIGNOR-84992 CDK2 protein P24941 UNIPROT PGR protein P06401 UNIPROT unknown phosphorylation Thr430 PPLPPRAtPSRPGEA 9606 11110801 t llicata "In vitro phosphorylation of pr with cdk2 has revealed five additional in vitro cdk2 phosphorylation sites: ser(25), ser(213), thr(430), ser(554), and ser(676)." SIGNOR-85000 CDK2 protein P24941 UNIPROT PPP1CA protein P62136 UNIPROT down-regulates phosphorylation Thr320 NPGGRPItPPRNSAK 9606 BTO:0000661 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-92265 CDK2 protein P24941 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-87101 CDK2 protein P24941 UNIPROT PRKAR1A protein P10644 UNIPROT up-regulates phosphorylation Ser83 DSREDEIsPPPPNPV 9606 BTO:0000093 SIGNOR-C16 16582606 t gcesareni "In this context, we have identified rialpha as a novel substrate for the g(1)/s-cyclin-dependent kinase, cdk2/cyclin e, and found that rialpha is specifically phosphorylated at the serine residue." SIGNOR-145577 CDK2 protein P24941 UNIPROT PTHLH protein P12272 UNIPROT down-regulates phosphorylation Thr121 YKEQPLKtPGKKKKG 9606 10373465 t llicata "Phosphorylation at the cyclin-dependent kinases site (thr85) of parathyroid hormone-related protein negatively regulates its nuclear localization" SIGNOR-68548 CDK2 protein P24941 UNIPROT PTPN2 protein P17706 UNIPROT unknown phosphorylation Ser304 LSPAFDHsPNKIMTE 9606 15030318 t llicata "Our studies identify ser-304 as a major phosphorylation site in human tcptp, and the tc45 variant as a novel mitotic cdk substrate." SIGNOR-123471 p38 proteinfamily SIGNOR-PF16 SIGNOR DDIT3 protein P35638 UNIPROT "up-regulates activity" phosphorylation -1 8650547 t Luana "Stress-Induced Phosphorylation and Activation of the Transcription Factor CHOP (GADD153) by p38 MAP Kinase" SIGNOR-260724 CDK2 protein P24941 UNIPROT RAD9A protein Q99638 UNIPROT unknown phosphorylation Ser328 VLPSISLsPGPQPPK 9606 SIGNOR-C83 23028682 t llicata "The forced activation of cyclin a-cdk2 in these cells by the overexpression of cyclin a,triggered rad9 phosphorylation at serine 328 and thereby promoted the interaction of rad9 with bcl-xl and the subsequent initiation of the apoptotic program." SIGNOR-199020 CDK2 protein P24941 UNIPROT RB1 protein P06400 UNIPROT down-regulates phosphorylation 9606 SIGNOR-C16 21902831 t gcesareni "Cycline/cdk2 blocks myod-induced gene expression through the phosphorylation of rb, preventing rb from binding and transactivating myod, and triggering s phase entry instead of differentiation." SIGNOR-176512 CDK2 protein P24941 UNIPROT RB1 protein P06400 UNIPROT down-regulates phosphorylation Thr821 KISEGLPtPTKMTPR 9606 SIGNOR-C83 9139732 t miannu "We demonstrate that phosphorylation by either cdk2-cyclin a, which phosphorylates t821, or cdk4-cyclin d1, which phosphorylates threonine 826, can disable prb for subsequent binding of an lxcxe protein." SIGNOR-47895 CDK2 protein P24941 UNIPROT RBBP8 protein Q99708 UNIPROT up-regulates phosphorylation Thr847 FRYIPPNtPENFWEV 9606 19202191 t llicata "Collectively, these findings thereby provided strong support for ctip thr-847 indeed being a cdk target. it is established that both cdk-dependent and checkpoint-dependent phosphorylations are required for activation of sae2/ctip in vivo" SIGNOR-183840 CDK2 protein P24941 UNIPROT RBL2 protein Q08999 UNIPROT down-regulates phosphorylation Ser1112 LLEDGSEsPAKRICP 9606 BTO:0001938 11157749 t gcesareni "When expressed in u2os cells, the phosphorylation-deficient mutant p130(delta)(cdk4), in which the cdk4 specific sites were mutated to alanine residues, imposed a more sustained g1 arrest than a constitutively active prb(delta)(cdk), known to repress all cellular e2f activity" SIGNOR-104656 CDK2 protein P24941 UNIPROT RBL2 protein Q08999 UNIPROT unknown phosphorylation Ser1044 YPFVRTGsPRRIQLS 9606 BTO:0001938 11157749 t llicata "We now identify 22 in vivo phosphorylation sites of p130, targeted by diverse kinases, and present evidence for three cyclin-dependent kinase 4(6) [cdk4(6)] specific phosphorylations, which appear critical for controlling the growth-restraining activity of p130. site-directed mutagenesis of s1044 to an alanine resulted in the specific loss of d5 when this mutant was ectopically expressed in t98g cells and labelled by [32p]orthophosphate (figure 4b), proving that phosphorylation of s1044 gave rise to the tryptic phosphopeptide d5: tgspr." SIGNOR-104660 CDK2 protein P24941 UNIPROT RBL2 protein Q08999 UNIPROT unknown phosphorylation Ser688 RLFVENDsPSDGGTP 9606 BTO:0001938 11157749 t llicata "We now identify 22 in vivo phosphorylation sites of p130, targeted by diverse kinases, and present evidence for three cyclin-dependent kinase 4(6) [cdk4(6)] specific phosphorylations, which appear critical for controlling the growth-restraining activity of p130." SIGNOR-104687 CDK2 protein P24941 UNIPROT RBL2 protein Q08999 UNIPROT unknown phosphorylation Ser952 DSRSHQNsPTELNKD 9606 BTO:0001938 11157749 t llicata "We now identify 22 in vivo phosphorylation sites of p130, targeted by diverse kinases, and present evidence for three cyclin-dependent kinase 4(6) [cdk4(6)] specific phosphorylations, which appear critical for controlling the growth-restraining activity of p130." SIGNOR-104691 CDK2 protein P24941 UNIPROT RBL2 protein Q08999 UNIPROT unknown phosphorylation Thr1097 SMIRTGEtPTKKRGI 9606 BTO:0001938 11157749 t llicata "We now identify 22 in vivo phosphorylation sites of p130, targeted by diverse kinases, and present evidence for three cyclin-dependent kinase 4(6) [cdk4(6)] specific phosphorylations, which appear critical for controlling the growth-restraining activity of p130." SIGNOR-104695 CDK2 protein P24941 UNIPROT RBL2 protein Q08999 UNIPROT unknown phosphorylation Thr417 KENSPCVtPVSTATH 9606 BTO:0001938 11157749 t llicata "We now identify 22 in vivo phosphorylation sites of p130, targeted by diverse kinases, and present evidence for three cyclin-dependent kinase 4(6) [cdk4(6)] specific phosphorylations, which appear critical for controlling the growth-restraining activity of p130." SIGNOR-104699 CDK2 protein P24941 UNIPROT RBL2 protein Q08999 UNIPROT unknown phosphorylation Thr642 CIAGSPLtPRRVTEV 9606 BTO:0001938 11157749 t llicata "We now identify 22 in vivo phosphorylation sites of p130, targeted by diverse kinases, and present evidence for three cyclin-dependent kinase 4(6) [cdk4(6)] specific phosphorylations, which appear critical for controlling the growth-restraining activity of p130." SIGNOR-104703 CDK2 protein P24941 UNIPROT RBL2 protein Q08999 UNIPROT unknown phosphorylation Thr694 DSPSDGGtPGRMPPQ 9606 BTO:0001938 11157749 t llicata "We now identify 22 in vivo phosphorylation sites of p130, targeted by diverse kinases, and present evidence for three cyclin-dependent kinase 4(6) [cdk4(6)] specific phosphorylations, which appear critical for controlling the growth-restraining activity of p130." SIGNOR-104707 CDK2 protein P24941 UNIPROT RPL12 protein P30050 UNIPROT unknown phosphorylation Ser38 KIGPLGLsPKKVGDD 9606 18847512 t llicata "Finally, we selected one novel substrate, the ribosomal protein rl12, for further study: site-directed mutagenesis and phosphopeptide mapping confirmed that cdk2 phosphorylates rl12 in vitro and in vivo on the same site determined by our methods." SIGNOR-181603 CDK2 protein P24941 UNIPROT RUNX1 protein Q01196 UNIPROT down-regulates phosphorylation Ser276 VHPATPIsPGRASGM 9606 BTO:0000887 SIGNOR-C83 17015473 t "The effect has been demonstrated using Q01196-8" gcesareni "Previous studies have shown that phosphorylation of aml1, particularly at serines 276 and 303, affects its transcriptional activation. Here, we report that phosphorylation of aml1 serines 276 and 303 can be blocked in vivo by inhibitors of the cyclin-dependent kinases (cdks) cdk1 and cdk2. Furthermore, these residues can be phosphorylated in vitro by purified cdk1/cyclin b and cdk2/cyclin a." SIGNOR-149976 CDK2 protein P24941 UNIPROT RUNX1 protein Q01196 UNIPROT down-regulates phosphorylation Ser276 VHPATPIsPGRASGM 9606 SIGNOR-C83 16046550 t "The effect has been demonstrated using Q01196-8" gcesareni "Previous studies have shown that phosphorylation of aml1, particularly at serines 276 and 303, affects its transcriptional activation. Here, we report that phosphorylation of aml1 serines 276 and 303 can be blocked in vivo by inhibitors of the cyclin-dependent kinases (cdks) cdk1 and cdk2. Furthermore, these residues can be phosphorylated in vitro by purified cdk1/cyclin b and cdk2/cyclin a." SIGNOR-138949 CDK2 protein P24941 UNIPROT RUNX1 protein Q01196 UNIPROT "up-regulates activity" phosphorylation Ser249 DTRQIQPsPPWSYDQ 9606 BTO:0002181 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-138928 CDK2 protein P24941 UNIPROT RUNX1 protein Q01196 UNIPROT "up-regulates activity" phosphorylation Ser266 QYLGSIAsPSVHPAT 9606 BTO:0002181 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-138932 CDK2 protein P24941 UNIPROT RUNX1 protein Q01196 UNIPROT "up-regulates activity" phosphorylation Ser276 VHPATPIsPGRASGM 9606 BTO:0002181 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-138936 CDK2 protein P24941 UNIPROT RUNX1 protein Q01196 UNIPROT "up-regulates activity" phosphorylation Thr273 SPSVHPAtPISPGRA 9606 BTO:0002181 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-138940 CDK2 protein P24941 UNIPROT SF3B1 protein O75533 UNIPROT unknown phosphorylation Thr313 HGSGWAEtPRTDRGG 9606 SIGNOR-C16 12105215 t llicata "We indeed found that sap155-(223_322) and sap155-(1_491) are excellent substrates for in vitrophosphorylation by cyclin e-cdk2 as well as cyclin b-cdk1" SIGNOR-90442 CDK2 protein P24941 UNIPROT SF3B1 protein O75533 UNIPROT up-regulates phosphorylation Thr244 GRAKGSEtPGATPGS 9606 SIGNOR-C16 12105215 t gcesareni "To map the set of phosphorylation sites in sap155-(223-322) that determine its interaction with nipp1, we have identified phosphorylation sites of cyclin e-cdk2 by the sequencing of proteolytically derived phosphopeptide). Three phosphorylation sites were identified as thr244, thr248, and thr313" SIGNOR-90434 CDK2 protein P24941 UNIPROT SF3B1 protein O75533 UNIPROT up-regulates phosphorylation Thr248 GSETPGAtPGSKIWD 9606 SIGNOR-C16 12105215 t gcesareni "To map the set of phosphorylation sites in sap155-(223-322) that determine its interaction with nipp1, we have identified phosphorylation sites of cyclin e-cdk2 by the sequencing of proteolytically derived phosphopeptides. Three phosphorylation sites were identified as thr244, thr248, and thr313" SIGNOR-90438 CDK2 protein P24941 UNIPROT SIRT2 protein Q8IXJ6 UNIPROT down-regulates phosphorylation Ser368 PNPSTSAsPKKSPPP 9606 BTO:0000938 SIGNOR-C16 18332217 t llicata "We define ser-331 as the site phosphorylated by cyclin e-cdk2, cyclin a-cdk2, and p35-cdk5 both in vitro and in cells. Importantly, phosphorylation at ser-331 inhibits the catalytic activity of sirt2." SIGNOR-177972 CDK2 protein P24941 UNIPROT SKP2 protein Q13309 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser64 SNLGHPEsPPRKRLK 18239684 t lperfetto "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-249173 CDK2 protein P24941 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-232134 CDK2 protein P24941 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-232130 CDK2 protein P24941 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-217734 CDK2 protein P24941 UNIPROT SMAD3 protein P84022 UNIPROT down-regulates phosphorylation Ser213 NLSPNPMsPAHNNLD 9606 15241418 t gcesareni "We have mapped cdk4 and cdk2 phosphorylation sites to thr 8, thr 178 and ser 212 in smad3. taken together, these findings indicate that cdk phosphorylation of smad3 inhibits its transcriptional activity and antiproliferative function" SIGNOR-126732 CDK2 protein P24941 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-182967 CDK2 protein P24941 UNIPROT SMAD3 protein P84022 UNIPROT down-regulates phosphorylation Thr179 PQSNIPEtPPPGYLS 9606 15241418 t gcesareni "We have mapped cdk4 and cdk2 phosphorylation sites to thr 8, thr 178 and ser 212 in smad3. taken together, these findings indicate that cdk phosphorylation of smad3 inhibits its transcriptional activity and antiproliferative function" SIGNOR-126736 CDK2 protein P24941 UNIPROT SMAD3 protein P84022 UNIPROT down-regulates 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-182971 CDK2 protein P24941 UNIPROT SMAD3 protein P84022 UNIPROT down-regulates phosphorylation Thr8 MSSILPFtPPIVKRL 9606 15241418 t gcesareni "We have mapped cdk4 and cdk2 phosphorylation sites to thr 8, thr 178 and ser 212 in smad3. taken together, these findings indicate that cdk phosphorylation of smad3 inhibits its transcriptional activity and antiproliferative function" SIGNOR-126740 CDK2 protein P24941 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-182975 CDK2 protein P24941 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-250749 CDK2 protein P24941 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. We propose that under physiological conditions, phosphorylation of Smad3 by CDK inhibits its transcriptional activity, contributing to a decreased level of p15 and an increased level of c-Myc, thus facilitating cell cycle progression from G1 to S phase." SIGNOR-250750 CDK2 protein P24941 UNIPROT SP1 protein P08047 UNIPROT "up-regulates activity" phosphorylation Ser59 GGQESQPsPLALLAA 10090 BTO:0000944 11598016 t gcesareni "Mutation of Sp1 Ser59 abrogates the cyclin A€“CDK augmentation of Sp1-dependent transcriptional transactivation" SIGNOR-248232 CDK2 protein P24941 UNIPROT TFCP2 protein Q12800 UNIPROT down-regulates phosphorylation Ser309 SLGEGNGsPNHQPEP 9606 SIGNOR-C16 19237534 t lperfetto "In vitro, lsf is phosphorylated by cyclin e/cyclin-dependent kinase 2 (cdk2), cyclin c/cdk2, and cyclin c/cdk3, predominantly on s309. Phosphorylation by cyclin c/cyclin-dependent kinase 2 following mitogenic stimulation of murine fibroblasts inhibits transcriptional activity of lsf during g1 progression" SIGNOR-184160 CDK2 protein P24941 UNIPROT TK1 protein P04183 UNIPROT down-regulates phosphorylation Ser13 LPTVLPGsPSKTRGQ 9606 14697231 t gcesareni "Given that the dimeric form of tk1 is less active than the tetrameric, we propose that mitotic phosphorylation of serine-13 is of physiological importance, in that it may counteract atp-dependent activation of tk1 by affecting its quaternary structure, thus attenuating its enzymatic function at the g2/m phase." SIGNOR-120372 CDK2 protein P24941 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-95578 CDK2 protein P24941 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser315 LPNNTSSsPQPKKKP 9606 SIGNOR-C83 14640983 t gcesareni "We used non-radioactive electrophoretic mobility shift assays to show that c-terminal phosphorylation of p53 protein by cdk2/cyclin a on ser315 or by pkc on ser378 can efficiently stimulate p53 binding to dna in vitro." SIGNOR-119379 CDK2 protein P24941 UNIPROT TP63 protein Q9H3D4 UNIPROT down-regulates phosphorylation Ser477 NSMNKLPsVSQLINP 9606 18769144 t lperfetto "Atm kinase is a master switch for the delta np63 alpha phosphorylation/degradation in human head and neck squamous cell carcinoma cells upon dna damage. We previously found that the pro-apoptotic dna damaging agent, cisplatin, mediated the proteasome-dependent degradation of delta np63 alpha associated with its increased phosphorylated status. We found that delta np63 alpha is phosphorylated in the time-dependent fashion at the following positions: s385, t397 and s466, which were surrounded by recognition motifs for atm, cdk2 and p70s6k kinases, respectively" SIGNOR-180759 CDK2 protein P24941 UNIPROT TP63 protein Q9H3D4 UNIPROT down-regulates phosphorylation Ser560 LARLGCSsCLDYFTT 9606 18769144 t lperfetto "Atm kinase is a master switch for the delta np63 alpha phosphorylation/degradation in human head and neck squamous cell carcinoma cells upon dna damage. We previously found that the pro-apoptotic dna damaging agent, cisplatin, mediated the proteasome-dependent degradation of delta np63 alpha associated with its increased phosphorylated status. We found that delta np63 alpha is phosphorylated in the time-dependent fashion at the following positions: s385, t397 and s466, which were surrounded by recognition motifs for atm, cdk2 and p70s6k kinases, respectively" SIGNOR-180763 CDK2 protein P24941 UNIPROT TP63 protein Q9H3D4 UNIPROT down-regulates phosphorylation Thr491 PQQRNALtPTTIPDG 9606 18769144 t lperfetto "Atm kinase is a master switch for the delta np63 alpha phosphorylation/degradation in human head and neck squamous cell carcinoma cells upon dna damage. We previously found that the pro-apoptotic dna damaging agent, cisplatin, mediated the proteasome-dependent degradation of delta np63 alpha associated with its increased phosphorylated status. We found that delta np63 alpha is phosphorylated in the time-dependent fashion at the following positions: s385, t397 and s466, which were surrounded by recognition motifs for atm, cdk2 and p70s6k kinases, respectively" SIGNOR-180767 CDK2 protein P24941 UNIPROT TP73 protein O15350 UNIPROT down-regulates phosphorylation Thr86 AASASPYtPEHAASV 9606 SIGNOR-C16 12676926 t gcesareni "Cyclin-dependent kinases phosphorylate p73 at threonine 86 in a cell cycle-dependent manner and negatively regulate p73.Furthermore, cyclin a/cdk1/2, cyclin b/cdk1/2, and cyclin e/cdk2 complexes can phosphorylate multiple p73 isoforms in vitro at threonine 86." SIGNOR-99746 CDK2 protein P24941 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-116508 CDK2 protein P24941 UNIPROT UBE2R2 protein Q712K3 UNIPROT "down-regulates activity" phosphorylation Ser233 DCYDDDDsGNEES 10090 BTO:0000944 12037680 t lperfetto "Ck2-dependent phosphorylation of the e2 ubiquitin conjugating enzyme ubc3b induces its interaction with bold beta-trcp and enhances bold beta-catenin degradation. serine 233 of ubc3b is the main ck2 targe" SIGNOR-235415 CDK2 protein P24941 UNIPROT UBTF protein P17480 UNIPROT "up-regulates activity" phosphorylation Ser389 INKKQATsPASKKPA 10090 BTO:0000944 SIGNOR-C16 11698641 t lperfetto "Phosphorylation of ubf at serine 388 is required for interaction with rna polymerase i and activation of rdna transcription. After g(1) progression ubf is phosphorylated at serine 388 by cdk2/cyclin e and cdk2/cyclin a. Conversion of serine 388 to glycine abolishes ubf activity" SIGNOR-235419 CDK2 protein P24941 UNIPROT WEE1 protein P30291 UNIPROT down-regulates phosphorylation Ser123 EEGFGSSsPVKSPAA 9606 16085715 t gcesareni "Phosphorylation of serines 53 and 123 (s53 and s123) of wee1a by polo-like kinase 1 (plk1) and cdk, respectively, are required for binding to beta-trcp. During the s and g2 phases, s123 (wee1) is phosphorylated by a cdk (possibly cdk2)." SIGNOR-139469 BMP7 protein P18075 UNIPROT DLK1 protein P80370 UNIPROT down-regulates "transcriptional regulation" 9606 20584981 f fspada "Bmp7 could directly suppress pref-1 expression, thereby allowing the initiation of the adipogenic program. " SIGNOR-210074 CDK2 protein P24941 UNIPROT ZBTB16 protein Q05516 UNIPROT down-regulates phosphorylation Ser197 SFGLSAMsPTKAAVD 9606 BTO:0001271 18246121 t llicata "Here we show that the main cyclin-dependent kinase involved at the g(1) to s transition (cdk2) phosphorylates plzf at two consensus sites found within pest domains present in the hinge region of the protein. This phosphorylation triggers the ubiquitination and subsequent degradation of plzf, which impairs plzf transcriptional repression ability and antagonizes its growth inhibitory effects." SIGNOR-160626 CDK2 protein P24941 UNIPROT ZBTB16 protein Q05516 UNIPROT down-regulates phosphorylation Thr282 RGKEGPGtPTRSSVI 9606 BTO:0001271 18246121 t llicata "Here we show that the main cyclin-dependent kinase involved at the g(1) to s transition (cdk2) phosphorylates plzf at two consensus sites found within pest domains present in the hinge region of the protein. This phosphorylation triggers the ubiquitination and subsequent degradation of plzf, which impairs plzf transcriptional repression ability and antagonizes its growth inhibitory effects." SIGNOR-160630 CDK2 protein P24941 UNIPROT ZC3HC1 protein Q86WB0 UNIPROT down-regulates phosphorylation Ser395 PGLEVPSsPLRKAKR 9606 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-154051 CDK3 protein Q00526 UNIPROT ATF1 protein P18846 UNIPROT up-regulates phosphorylation Ser63 GILARRPsYRKILKD 9606 BTO:0000527 BTO:0000142 18794154 t lperfetto "Cyclin-dependent kinase 3-mediated activating transcription factor 1 phosphorylation enhances cell transformationwe found that cdk3 phosphorylates activating transcription factor 1 (atf1) at serine 63 and enhances the transactivation and transcriptional activities of atf1." SIGNOR-180920 CDK3 protein Q00526 UNIPROT CABLES1 protein Q8TDN4 UNIPROT unknown phosphorylation Ser273 PGQGGSTsAFEQLQR -1 11733001 t llicata "Here, we report that Ser274 of p70ik3-1 is phosphorylated by cdk2 or cdk3 bound to cyclin A and to cyclin E in vitro. We also found that in COS7 cells in which cyclin E and cdk3 were ectopically overexpressed, the phosphorylation level of Ser274 in coexpressed p70ik3-1 is upregulated. We therefore conclude that p70ik3-1 is a substrate for cdk3-mediated phosphorylation." SIGNOR-250679 CDK3 protein Q00526 UNIPROT CABLES1 protein Q8TDN4 UNIPROT unknown phosphorylation Ser313 RCRTLSGsPRPKNFK 9606 11733001 t lperfetto "Here, we report that ser274 of p70ik3-1 is phosphorylated by cdk2 or cdk3 bound to cyclin a and to cyclin e in vitro. Currently, however, the question of how ik3-1 function is modified by its cdk3-mediated phosphorylation of ser274 remains to be adressed." SIGNOR-112418 CDK3 protein Q00526 UNIPROT JUN protein P05412 UNIPROT up-regulates phosphorylation Ser63 KNSDLLTsPDVGLLK 9606 19118012 t gcesareni "Egf-induced cdk3 activation caused c-jun phosphorylation at ser63 and ser73, resulting in increased ap-1 transactivation." SIGNOR-183009 CDK3 protein Q00526 UNIPROT JUN protein P05412 UNIPROT up-regulates phosphorylation Ser73 VGLLKLAsPELERLI 9606 19118012 t gcesareni "Egf-induced cdk3 activation caused c-jun phosphorylation at ser63 and ser73, resulting in increased ap-1 transactivation." SIGNOR-183013 CDK3 protein Q00526 UNIPROT LIN9 protein Q5TKA1 UNIPROT up-regulates phosphorylation Thr96 KFTATMStPDKKASQ 9606 BTO:0002181 24475316 t lperfetto "In this report, we demonstrate that cyclin e1/cdk3 phosphorylates lin-9 on thr-96. Mutating thr-96 to alanine inhibits activation of cyclins a2 and b1 promoters, whereas a phosphomimetic asp mutant strongly activates their promoters and triggers accelerated entry into g2/m phase in 293t cells." SIGNOR-204529 CDK3 protein Q00526 UNIPROT RB1 protein P06400 UNIPROT down-regulates phosphorylation Ser811 IYISPLKsPYKISEG 9606 15084261 t gcesareni "The active form of prb is underphosphorylated. Cdk3/cyclin-c-mediated phosphorylation at ser-807 and ser-811 is required for g0-g1 transition." SIGNOR-124212 CDK3 protein Q00526 UNIPROT TFCP2 protein Q12800 UNIPROT down-regulates phosphorylation Ser309 SLGEGNGsPNHQPEP 9606 19237534 t lperfetto "In vitro, lsf is phosphorylated by cyclin e/cyclin-dependent kinase 2 (cdk2), cyclin c/cdk2, and cyclin c/cdk3, predominantly on s309. Phosphorylation by cyclin c/cyclin-dependent kinase 2 following mitogenic stimulation of murine fibroblasts inhibits transcriptional activity of lsf during g1 progression" SIGNOR-184164 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 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 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 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 BMS-265246 chemical CID:5329775 PUBCHEM CDK1 protein P06493 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190431 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 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 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 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 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 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 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 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 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 RB1 protein P06400 UNIPROT down-regulates phosphorylation Ser249 AVIPINGsPRTPRRG 9606 15809340 t gcesareni "Phosphorylated by cdk6 and cdk4, and subsequently by cdk2 at ser-567 in g1, thereby releasing e2f1 which is then able to activate cell growth. Here we show that although these cdks phosphorylate multiple residues in prb, they do so with different residue selectivities in vitro;thr821 and thr826 are preferentially phosphorylated by cdk6 and cdk4, respectively." SIGNOR-135181 CDK4 protein P11802 UNIPROT RB1 protein P06400 UNIPROT down-regulates phosphorylation Ser780 STRPPTLsPIPHIPR 9606 BTO:0000150 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 BTO:0000150 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 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 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 RBL1 protein P28749 UNIPROT "up-regulates activity" phosphorylation Ser650 SVHERYSsPTAGSAK 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-250763 CDK4 protein P11802 UNIPROT RBL1 protein P28749 UNIPROT "up-regulates activity" phosphorylation Ser964 MMDAPPLsPFPHIKQ 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-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 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 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 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 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 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 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 CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR DCX protein O43602 UNIPROT unknown phosphorylation Ser287 ATAGPKAsPTPQKTS 9606 BTO:0000007 14741103 t llicata "In order to determine the sites of phosphorylation by Cdk5, serine or threonine in the nine potential sites were substituted with alanine by site-directed mutagenesis to create mutant Dcx proteins. hese were analyzed by co-transfection of 293T cells with cdk5/p35. All-sites-A mutant Dcx showed no slower migrating species on Western analysis, indicating that removal of all nine possible sites is sufficient to block the phosphorylation by Cdk5/p35. However, each single mutant Dcx retains the slower migrating species similar to the wild-type Dcx, suggesting that any single mutation is not sufficient to block phosphorylation by Cdk5/p35." SIGNOR-250655 CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR DCX protein O43602 UNIPROT unknown phosphorylation Ser28 SRMNGLPsPTHSAHC -1 14741103 t llicata "In order to determine the sites of phosphorylation by Cdk5, serine or threonine in the nine potential sites were substituted with alanine by site-directed mutagenesis to create mutant Dcx proteins. These were analyzed by co-transfection of 293T cells with cdk5/p35. All-sites-A mutant Dcx showed no slower migrating species on Western analysis, indicating that removal of all nine possible sites is sufficient to block the phosphorylation by Cdk5/p35 (Figure 3D). However, each single mutant Dcx retains the slower migrating species similar to the wild-type Dcx, suggesting that any single mutation is not sufficient to block phosphorylation by Cdk5/p35. | Therefore, S28 residue may be a substrate in vitro, but our best efforts failed to detect phosphorylation of S28 in vivo." SIGNOR-250654 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 CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR DCX protein O43602 UNIPROT unknown phosphorylation Ser306 GPMRRSKsPADSGND 9606 BTO:0000007 14741103 t llicata "In order to determine the sites of phosphorylation by Cdk5, serine or threonine in the nine potential sites were substituted with alanine by site-directed mutagenesis to create mutant Dcx proteins. hese were analyzed by co-transfection of 293T cells with cdk5/p35. All-sites-A mutant Dcx showed no slower migrating species on Western analysis, indicating that removal of all nine possible sites is sufficient to block the phosphorylation by Cdk5/p35. However, each single mutant Dcx retains the slower migrating species similar to the wild-type Dcx, suggesting that any single mutation is not sufficient to block phosphorylation by Cdk5/p35." SIGNOR-250658 CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR DCX protein O43602 UNIPROT unknown phosphorylation Ser332 STPKSKQsPISTPTS 9606 BTO:0000007 14741103 t llicata "In order to determine the sites of phosphorylation by Cdk5, serine or threonine in the nine potential sites were substituted with alanine by site-directed mutagenesis to create mutant Dcx proteins. hese were analyzed by co-transfection of 293T cells with cdk5/p35. All-sites-A mutant Dcx showed no slower migrating species on Western analysis, indicating that removal of all nine possible sites is sufficient to block the phosphorylation by Cdk5/p35. However, each single mutant Dcx retains the slower migrating species similar to the wild-type Dcx, suggesting that any single mutation is not sufficient to block phosphorylation by Cdk5/p35." SIGNOR-250667 CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR DCX protein O43602 UNIPROT unknown phosphorylation Ser339 SPISTPTsPGSLRKH 9606 BTO:0000007 14741103 t llicata "In order to determine the sites of phosphorylation by Cdk5, serine or threonine in the nine potential sites were substituted with alanine by site-directed mutagenesis to create mutant Dcx proteins. hese were analyzed by co-transfection of 293T cells with cdk5/p35. All-sites-A mutant Dcx showed no slower migrating species on Western analysis, indicating that removal of all nine possible sites is sufficient to block the phosphorylation by Cdk5/p35. However, each single mutant Dcx retains the slower migrating species similar to the wild-type Dcx, suggesting that any single mutation is not sufficient to block phosphorylation by Cdk5/p35." SIGNOR-250673 CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR DCX protein O43602 UNIPROT unknown phosphorylation Thr289 AGPKASPtPQKTSAK 9606 BTO:0000007 14741103 t llicata "In order to determine the sites of phosphorylation by Cdk5, serine or threonine in the nine potential sites were substituted with alanine by site-directed mutagenesis to create mutant Dcx proteins. hese were analyzed by co-transfection of 293T cells with cdk5/p35. All-sites-A mutant Dcx showed no slower migrating species on Western analysis, indicating that removal of all nine possible sites is sufficient to block the phosphorylation by Cdk5/p35. However, each single mutant Dcx retains the slower migrating species similar to the wild-type Dcx, suggesting that any single mutation is not sufficient to block phosphorylation by Cdk5/p35." SIGNOR-250656 CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR DCX protein O43602 UNIPROT unknown phosphorylation Thr326 TSSSQLStPKSKQSP 9606 BTO:0000007 14741103 t llicata "In order to determine the sites of phosphorylation by Cdk5, serine or threonine in the nine potential sites were substituted with alanine by site-directed mutagenesis to create mutant Dcx proteins. hese were analyzed by co-transfection of 293T cells with cdk5/p35. All-sites-A mutant Dcx showed no slower migrating species on Western analysis, indicating that removal of all nine possible sites is sufficient to block the phosphorylation by Cdk5/p35. However, each single mutant Dcx retains the slower migrating species similar to the wild-type Dcx, suggesting that any single mutation is not sufficient to block phosphorylation by Cdk5/p35." SIGNOR-250659 CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR DCX protein O43602 UNIPROT unknown phosphorylation Thr336 SKQSPIStPTSPGSL 9606 BTO:0000007 14741103 t llicata "In order to determine the sites of phosphorylation by Cdk5, serine or threonine in the nine potential sites were substituted with alanine by site-directed mutagenesis to create mutant Dcx proteins. hese were analyzed by co-transfection of 293T cells with cdk5/p35. All-sites-A mutant Dcx showed no slower migrating species on Western analysis, indicating that removal of all nine possible sites is sufficient to block the phosphorylation by Cdk5/p35. However, each single mutant Dcx retains the slower migrating species similar to the wild-type Dcx, suggesting that any single mutation is not sufficient to block phosphorylation by Cdk5/p35." SIGNOR-250660 CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR DCX protein O43602 UNIPROT "up-regulates activity" phosphorylation Ser297 PQKTSAKsPGPMRRS 9606 BTO:0000007 14741103 t llicata "We identified that Ser297 is the major phosphorylation site by Cdk5. Phosphorylation of this site occurs in human. | Mutation of Ser297 blocks the effect of Dcx on migration in a fashion similar to pharmacological inhibition of Cdk5 activity." SIGNOR-250657 CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR MAP2K1 protein Q02750 UNIPROT "down-regulates activity" phosphorylation Thr286 VEGDAAEtPPRPRTP 10090 BTO:0000944 11684694 t llicata "Phosphorylation of MEK1 by cdk5/p35 down-regulates the mitogen-activated protein kinase pathway. | suggesting that Thr286 in MEK1 is a site of cdk5/p35 phosphorylation that inhibits MEK1 activity." SIGNOR-250653 CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser516 GDRSGYSsPGSPGTP 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-251598 CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser519 SGYSSPGsPGTPGSR 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-251588 CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser531 GSRSRTPsLPTPPTR 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-251589 palbociclib chemical CHEBI:85993 ChEBI CCND1 protein P24385 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189693 CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser552 VVRTPPKsPSSAKSR 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-251590 CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser713 GAEIVYKsPVVSGDT 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-251591 CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser721 PVVSGDTsPRHLSNV 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-251592 CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Thr498 KTPPAPKtPPSSGEP 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-251597 CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Thr522 SSPGSPGtPGSRSRT 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-251593 CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Thr529 TPGSRSRtPSLPTPP 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-251594 CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Thr534 SRTPSLPtPPTREPK 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-251595 CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Thr548 KKVAVVRtPPKSPSS 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-251596 CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR MAPT protein P10636 UNIPROT down-regulates phosphorylation Ser235 SPQDSPPsKASPAQD 9606 21215781 t lperfetto "Cdk5 regulates app (amyloid precursor protein) processing and tau hyperphosphorylationtau phosphorylation at t231, s235 and s262 also contributes to the dissociation of tau from microtubules" SIGNOR-251587 CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR MAPT protein P10636 UNIPROT down-regulates phosphorylation Ser519 SGYSSPGsPGTPGSR 9606 BTO:0000590 12226093 t "The effect has been demonstrated using P10636-8" lperfetto "Phosphopeptide mapping revealed enhanced phosphorylation of ser(202)/thr(205) residues by p25-cdk5 considering the fact that phosphorylation of ser(202)/thr(205) antagonizes the tau-mediated nucleation of tubulin, p25-cdk5 may play a pivotal role in neuronal cell death in alzheimer's disease." SIGNOR-251599 CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR MAPT protein P10636 UNIPROT down-regulates phosphorylation Thr522 SSPGSPGtPGSRSRT 9606 BTO:0000590 12226093 t "The effect has been demonstrated using P10636-8" lperfetto "Phosphopeptide mapping revealed enhanced phosphorylation of ser(202)/thr(205) residues by p25-cdk5 considering the fact that phosphorylation of ser(202)/thr(205) antagonizes the tau-mediated nucleation of tubulin, p25-cdk5 may play a pivotal role in neuronal cell death in alzheimer's disease." SIGNOR-251600 CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR MAPT protein P10636 UNIPROT down-regulates phosphorylation Thr548 KKVAVVRtPPKSPSS 9606 21215781 t "The effect has been demonstrated using P10636-8" lperfetto "However, other kinases, such as cdk5, p38 and pka, also phosphorylate tau at t231tau phosphorylation at t231, s235 and s262 also contributes to the dissociation of tau from microtubules" SIGNOR-251601 CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR NDEL1 protein Q9GZM8 UNIPROT "up-regulates activity" phosphorylation Thr219 ASLSLPAtPVGKGTE 10090 BTO:0000142 12796778 t llicata "Three specific phosphorylation sites (Ser198, Thr219 and Ser231) and two weak phosphorylation sites (Ser242 and Thr245) for CDK5/p35 are located in this region of NUDEL | Each single or double mutant compromised,and the triple mutant completely eliminated, interaction with 14-3-3ε. | 14-3-3ε sustains NUDEL phosphorylation and protects it from phosphatase.e dynein motor function." SIGNOR-250678 CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR TP53 protein P04637 UNIPROT "up-regulates activity" phosphorylation Ser315 LPNNTSSsPQPKKKP 10116 BTO:0001009 12064478 t llicata " the present study it is shown that in apoptotic PC12 cells the levels of p53 and Cdk5 increase concomitantly. Further, Cdk5/p25 effectively phosphorylates recombinant p53 in vitro. Transient transfection of Cdk5/p25 into cells results in an increase in p53 levels, as well as the expression of the p53-responsive genes p21 and Bax. Furthermore, evidence is provided that increased Cdk5 activity increases p53 transcriptional activity significantly, suggesting that p53 is modulated in situ by Cdk5. " SIGNOR-250674 CDK5 protein Q00535 UNIPROT AGAP2 protein Q99490 UNIPROT up-regulates phosphorylation Ser279 KSKTLDNsDLHPGPP 9606 BTO:0000938;BTO:0000527 18487454 t lperfetto "Here, we demonstrate that cyclin dependent kinase 5 (cdk5), a protein known to function mainly in postmitotic neurons, directly phosphorylates pike-a at ser-279 in its gtpase domain in glioblastoma cells. This phosphorylation event stimulates pike-a gtpase activity and the activity of its downstream effector akt." SIGNOR-178660 CDK5 protein Q00535 UNIPROT AMPH protein P49418 UNIPROT unknown phosphorylation Ser272 EEPSPLPsPTASPNH -1 11113134 t llicata "Amphiphysin is phosphorylated by cdk5 in a region including serines 272, 276, and 285. Amphiphysin 1 is also phosphorylated by the cdc2/cyclin B kinase complex in the same region and undergoes mitotic phosphorylation in dividing cells. " SIGNOR-250648 "Palomid 529" chemical CID:11998575 PUBCHEM MTOR protein P42345 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-199120 CDK5 protein Q00535 UNIPROT AMPH protein P49418 UNIPROT unknown phosphorylation Ser276 PLPSPTAsPNHTLAP -1 11113134 t llicata "Amphiphysin is phosphorylated by cdk5 in a region including serines 272, 276, and 285. Amphiphysin 1 is also phosphorylated by the cdc2/cyclin B kinase complex in the same region and undergoes mitotic phosphorylation in dividing cells. " SIGNOR-250649 CDK5 protein Q00535 UNIPROT AMPH protein P49418 UNIPROT unknown phosphorylation Ser285 NHTLAPAsPAPARPR -1 11113134 t llicata "Amphiphysin is phosphorylated by cdk5 in a region including serines 272, 276, and 285. Amphiphysin 1 is also phosphorylated by the cdc2/cyclin B kinase complex in the same region and undergoes mitotic phosphorylation in dividing cells. " SIGNOR-250650 CDK5 protein Q00535 UNIPROT APP protein P05067 UNIPROT unknown phosphorylation Thr743 VEVDAAVtPEERHLS 10116 BTO:0000938 10936190 t llicata "In vitro, active cyclin-dependent kinase 5 (Cdk5) phosphorylated the cytoplasmic domain of APP at Thr(668). Treatment of mature neurons with an antisense oligonucleotide to Cdk5 suppressed Cdk5 expression and significantly diminished the level of phosphorylated APP. The expression of APP was unaffected in antisense-treated neurons. These results indicate that in neurons APP is phosphorylated by Cdk5, and that this may play a role in its localization." SIGNOR-250651 CDK5 protein Q00535 UNIPROT AR protein P10275 UNIPROT up-regulates phosphorylation Ser83 QQQQQETsPRQQQQQ 9606 BTO:0001130 21799006 t gcesareni "Cdk5 enables phosphorylation of ar at ser-81 site through direct biochemical interaction and, therefore, results in the stabilization of ar proteins" SIGNOR-175696 CDK5 protein Q00535 UNIPROT CAMKK2 protein Q96RR4 UNIPROT down-regulates phosphorylation Ser129 ICPSLPYsPVSSPQS 9606 22778263 t lperfetto "Cdk5 and gsk3 phosphorylate ser-129, ser-133, and ser-137. Mutation of ser-129, ser-133, and ser-137 increases autonomous activity with little change in ca2 /cam-dependent activity." SIGNOR-198111 CDK5 protein Q00535 UNIPROT CAMKK2 protein Q96RR4 UNIPROT down-regulates phosphorylation Ser133 LPYSPVSsPQSSPRL 9606 22778263 t lperfetto "Cdk5 and gsk3 phosphorylate ser-129, ser-133, and ser-137. Mutation of ser-129, ser-133, and ser-137 increases autonomous activity with little change in ca2 /cam-dependent activity." SIGNOR-198115 CDK5 protein Q00535 UNIPROT CAMKK2 protein Q96RR4 UNIPROT down-regulates phosphorylation Ser137 PVSSPQSsPRLPRRP 9606 22778263 t lperfetto "Cdk5 and gsk3 phosphorylate ser-129, ser-133, and ser-137. Mutation of ser-129, ser-133, and ser-137 increases autonomous activity with little change in ca2 /cam-dependent activity." SIGNOR-197945 CDK5 protein Q00535 UNIPROT CDK5R1 protein Q15078 UNIPROT down-regulates phosphorylation Ser8 MGTVLSLsPSYRKAT 9606 BTO:0000938 18326489 t lperfetto "When overexpressed with cdk5, a large fraction of the double mutant p35(s8a/t138a) co-sedimented with microtubules (fig. 5b), further supporting the idea that the phosphorylation at these two residues by cdk5 is inhibitory to the microtubule association." SIGNOR-177963 CDK5 protein Q00535 UNIPROT CDK5R1 protein Q15078 UNIPROT down-regulates phosphorylation Thr138 PAVTSAGtPKRVIVQ 9606 BTO:0000938 18326489 t lperfetto "P35 phosphorylation by cdk5 interferes with the microtubule-binding and polymerizing activities of p35. Using a mutational approach, we found that only phosphorylation at thr-138, one of the two residues primarily phosphorylated in vivo, inhibits the polymerizing activity" SIGNOR-177967 CDK5 protein Q00535 UNIPROT CLOCK protein O15516 UNIPROT up-regulates phosphorylation Thr451 AVSDPSStPTKIPTD 9606 BTO:0000938 24235147 t lperfetto "Cdk5 phosphorylates clock at the thr-451 and thr-461 residues in association with transcriptional activation of clock." SIGNOR-203227 CDK5 protein Q00535 UNIPROT CLOCK protein O15516 UNIPROT up-regulates phosphorylation Thr461 KIPTDTStPPRQHLP 9606 BTO:0000938 24235147 t lperfetto "Cdk5 phosphorylates clock at the thr-451 and thr-461 residues in association with transcriptional activation of clock." SIGNOR-203231 CDK5 protein Q00535 UNIPROT CORO1A protein P31146 UNIPROT "up-regulates activity" phosphorylation Thr424 AAPEASGtPSSDAVS 9606 BTO:0001588 26823173 t lperfetto "We here show that phosphorylation of coronin 1 on Thr(418/424) by cyclin-dependent kinase (CDK) 5 activity was responsible for coronin 1-G_s association and the modulation of cAMP production. Together these results show an essential role for CDK5 activity in promoting the coronin 1-dependent cAMP/PKA pathway." SIGNOR-245187 CDK5 protein Q00535 UNIPROT CRMP1 protein Q14194 UNIPROT up-regulates phosphorylation Ser522 PAPSAKSsPSKHQPP 9606 BTO:0000938 18003833 t lperfetto "These findings suggest that sema3a-induced spine development is regulated by phosphorylation of crmp1 by cdk5. Introduction of crmp1-wt, but not crmp1-t509a/s522a, a crmp1 mutant that cannot be phosphorylated by cdk5, rescued the defect in sema3a responsiveness." SIGNOR-159314 CDK5 protein Q00535 UNIPROT CRMP1 protein Q14194 UNIPROT up-regulates phosphorylation Thr509 PVYEVPAtPKYATPA 9606 BTO:0000938 16611631 t lperfetto "In summary, phosphorylation of thr509 of human crmp1 appears to be regulated by two mechanisms; direct phosphorylation by cdk5, or by priming of ser522 by cdk5 followed by sequential phosphorylation of ser518, thr514, and thr509 by gsk3." SIGNOR-145912 CDK5 protein Q00535 UNIPROT CRMP1 protein Q14194 UNIPROT up-regulates phosphorylation Thr509 PVYEVPAtPKYATPA 9606 BTO:0000938 18003833 t lperfetto "These findings suggest that sema3a-induced spine development is regulated by phosphorylation of crmp1 by cdk5. Introduction of crmp1-wt, but not crmp1-t509a/s522a, a crmp1 mutant that cannot be phosphorylated by cdk5, rescued the defect in sema3a responsiveness." SIGNOR-159318 CDK5 protein Q00535 UNIPROT DNM1 protein Q05193 UNIPROT "up-regulates activity" phosphorylation Ser774 SVPAGRRsPTSSPTP -1 12855954 t llicata "Here, we show that cyclin-dependent kinase 5 (Cdk5) phosphorylates dynamin I on Ser 774 and Ser 778 in vitro, which are identical to its endogenous phosphorylation sites in vivo. Cdk5 antagonists and expression of dominant-negative Cdk5 block phosphorylation of dynamin I, but not of amphiphysin or AP180, in nerve terminals and inhibit SVE. " SIGNOR-250661 CDK5 protein Q00535 UNIPROT DNM1 protein Q05193 UNIPROT "up-regulates activity" phosphorylation Ser778 GRRSPTSsPTPQRRA -1 12855954 t llicata "Here, we show that cyclin-dependent kinase 5 (Cdk5) phosphorylates dynamin I on Ser 774 and Ser 778 in vitro, which are identical to its endogenous phosphorylation sites in vivo. Cdk5 antagonists and expression of dominant-negative Cdk5 block phosphorylation of dynamin I, but not of amphiphysin or AP180, in nerve terminals and inhibit SVE. " SIGNOR-250662 CDK5 protein Q00535 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-173685 CDK5 protein Q00535 UNIPROT DPYSL3 protein Q14195 UNIPROT up-regulates phosphorylation Ser518 KGGTPAGsARGSPTR 9606 BTO:0000938 16611631 t lperfetto "Primary rat cortical neurons were treated with purvalanol, a more potent inhibitor of cdk5 and dyrk2 than roscovitine (25). Phosphorylation was monitored using antibodies that specifically recognize crmp2 when phosphorylated at thr514/thr509, or crmp4 when phosphorylated at thr509. Loss of phosphorylation of ser522 will prevent subsequent phosphorylation of ser518/thr514/thr509 by gsk3. Together, these results suggest that crmp4 is able to increase neurite formation and elongation in neurons, although not as potently as crmp2, and that this process is regulated by ser522/ser518/thr514/thr509 phosphorylation in both cases. We demonstrate that cdk5 primes crmp2 and crmp4 for subsequent phosphorylation by gsk3, whereas dyrk2, phosphorylates and primes only crmp4 in vitro" SIGNOR-145963 CDK5 protein Q00535 UNIPROT DPYSL3 protein Q14195 UNIPROT up-regulates phosphorylation Thr509 PVFDLTTtPKGGTPA 9606 BTO:0000938 16611631 t lperfetto "Primary rat cortical neurons were treated with purvalanol, a more potent inhibitor of cdk5 and dyrk2 than roscovitine (25). Phosphorylation was monitored using antibodies that specifically recognize crmp2 when phosphorylated at thr514/thr509, or crmp4 when phosphorylated at thr509. Loss of phosphorylation of ser522 will prevent subsequent phosphorylation of ser518/thr514/thr509 by gsk3. Together, these results suggest that crmp4 is able to increase neurite formation and elongation in neurons, although not as potently as crmp2, and that this process is regulated by ser522/ser518/thr514/thr509 phosphorylation in both cases. We demonstrate that cdk5 primes crmp2 and crmp4 for subsequent phosphorylation by gsk3, whereas dyrk2, phosphorylates and primes only crmp4 in vitro" SIGNOR-145967 CDK5 protein Q00535 UNIPROT DPYSL3 protein Q14195 UNIPROT up-regulates phosphorylation Thr514 TTTPKGGtPAGSARG 9606 BTO:0000938 16611631 t lperfetto "Primary rat cortical neurons were treated with purvalanol, a more potent inhibitor of cdk5 and dyrk2 than roscovitine (25). Phosphorylation was monitored using antibodies that specifically recognize crmp2 when phosphorylated at thr514/thr509, or crmp4 when phosphorylated at thr509. Loss of phosphorylation of ser522 will prevent subsequent phosphorylation of ser518/thr514/thr509 by gsk3. Together, these results suggest that crmp4 is able to increase neurite formation and elongation in neurons, although not as potently as crmp2, and that this process is regulated by ser522/ser518/thr514/thr509 phosphorylation in both cases. We demonstrate that cdk5 primes crmp2 and crmp4 for subsequent phosphorylation by gsk3, whereas dyrk2, phosphorylates and primes only crmp4 in vitro" SIGNOR-145971 CDK5 protein Q00535 UNIPROT DRD2 protein P14416 UNIPROT "down-regulates activity" phosphorylation Ser321 GLHSTPDsPAKPEKN 9606 24391960 t miannu "These results indicate that Cdk5-mediated phosphorylation of S321 inhibits DRD2 function, providing a novel regulatory mechanism for dopamine signaling." SIGNOR-259401 CDK5 protein Q00535 UNIPROT EPRS1 protein P07814 UNIPROT down-regulates phosphorylation Ser886 LSQSSDSsPTRNSEP 9606 19647514 t lperfetto "Ser(886) phosphorylation is required for the interaction of nsap1, which blocks eprs binding to target mrnas. The same phosphorylation event induces subsequent binding of ribosomal protein l13a and gapdh and restores mrna binding. Ifn-_ activates cdk5 to phosphorylate ser(886) in the linker domain of glutamyl-prolyl trna synthetase (eprs), the initial event in assembly of the gait complex. Cdk5/p35 also induces, albeit indirectly via a distinct kinase, phosphorylation of ser(999), the second essential event in gait pathway activation" SIGNOR-187383 CDK5 protein Q00535 UNIPROT EPRS1 protein P07814 UNIPROT down-regulates phosphorylation Ser886 LSQSSDSsPTRNSEP 9606 BTO:0000801 21220307 t lperfetto "Ser(886) phosphorylation is required for the interaction of nsap1, which blocks eprs binding to target mrnas. The same phosphorylation event induces subsequent binding of ribosomal protein l13a and gapdh and restores mrna binding. Ifn-_ activates cdk5 to phosphorylate ser(886) in the linker domain of glutamyl-prolyl trna synthetase (eprs), the initial event in assembly of the gait complex. Cdk5/p35 also induces, albeit indirectly via a distinct kinase, phosphorylation of ser(999), the second essential event in gait pathway activation" SIGNOR-171138 CDK5 protein Q00535 UNIPROT ERBB3 protein P21860 UNIPROT "up-regulates activity" phosphorylation Ser1123 RSRSRSRsPRPRGDS 10116 BTO:0004102 12824184 t llicata "We demonstrated that Cdk5 phosphorylated Ser-1176 in the neuregulin receptor ErbB2 and phosphorylated Thr-871 and Ser-1120 in the ErbB3 receptor. We identified the Ser-1120 sequence RSRSPR in ErbB3 as a novel phosphorylation consensus sequence of Cdk5. Finally, we found that Cdk5 activity is involved in neuregulin-induced Akt activity and neuregulin-mediated neuronal survival. " SIGNOR-250663 CDK5 protein Q00535 UNIPROT ERBB3 protein P21860 UNIPROT "up-regulates activity" phosphorylation Thr873 LLYSEAKtPIKWMAL 10116 BTO:0004102 12824184 t llicata "We demonstrated that Cdk5 phosphorylated Ser-1176 in the neuregulin receptor ErbB2 and phosphorylated Thr-871 and Ser-1120 in the ErbB3 receptor. We identified the Ser-1120 sequence RSRSPR in ErbB3 as a novel phosphorylation consensus sequence of Cdk5. Finally, we found that Cdk5 activity is involved in neuregulin-induced Akt activity and neuregulin-mediated neuronal survival. " SIGNOR-250664 CDK5 protein Q00535 UNIPROT EZR protein P15311 UNIPROT "up-regulates activity" phosphorylation Thr235 YEKDDKLtPKIGFPW 9606 BTO:0000971 12769842 t llicata "Increased ezrin expression and activation by CDK5 coincident with acquisition of the senescent phenotype." SIGNOR-250665 CDK5 protein Q00535 UNIPROT GRIN2A protein Q12879 UNIPROT "up-regulates activity" phosphorylation Ser1232 SGHFTMRsPFKCDAC 10116 BTO:0000938 11675505 t llicata "Here, we demonstrate that cyclin dependent kinase-5 (Cdk5) associates with and phosphorylates NR2A subunits at Ser-1232 in vitro and in intact cells. Moreover, we show that roscovitine, a selective Cdk5 inhibitor, blocks both long-term potentiation induction and NMDA-evoked currents in rat CA1 hippocampal neurons. These results suggest that Cdk5 plays a key role in synaptic transmission and plasticity through its up-regulation of NMDARs." SIGNOR-250666 CDK5 protein Q00535 UNIPROT HTRA2 protein O43464 UNIPROT up-regulates phosphorylation Ser400 IHKVILGsPAHRAGL 9606 BTO:0000142 21701498 t lperfetto "Here we report that cyclin-dependent kinase-5 (cdk5), a kinase implicated in the pathogenesis of several neurodegenerative diseases, is responsible for phosphorylating htra2 at s400.We have shown previously that phosphomimetic mutants of htra2 at s400 result in increased proteolytic activity and contribute to enhanced resistance to mitochondrial stress" SIGNOR-174598 CDK5 protein Q00535 UNIPROT HTT protein P42858 UNIPROT up-regulates phosphorylation Ser1179 LTNPPSLsPIRRKGK 9606 BTO:0000938 17611284 t lperfetto "Huntingtin is an antiapoptotic proteinwe show here that huntingtin is phosphorylated by the cyclin-dependent kinase 5 (cdk5) at serines 1181 and 1201. Phosphorylation can be induced by dna damage in vitro and in vivo. The state of huntingtin phosphorylation is a crucial regulator of neuronal cell death. Absence of phosphorylation of huntingtin at serines 1181 and 1201 confers toxic properties to wild-type huntingtin in a p53-dependent manner in striatal neurons and accelerates neuronal death induced by dna damage." SIGNOR-156836 CDK5 protein Q00535 UNIPROT HTT protein P42858 UNIPROT up-regulates phosphorylation Ser1199 EQASVPLsPKKGSEA 9606 BTO:0000938 17611284 t lperfetto "Huntingtin is an antiapoptotic proteinwe show here that huntingtin is phosphorylated by the cyclin-dependent kinase 5 (cdk5) at serines 1181 and 1201. Phosphorylation can be induced by dna damage in vitro and in vivo. The state of huntingtin phosphorylation is a crucial regulator of neuronal cell death. Absence of phosphorylation of huntingtin at serines 1181 and 1201 confers toxic properties to wild-type huntingtin in a p53-dependent manner in striatal neurons and accelerates neuronal death induced by dna damage." SIGNOR-156840 CDK5 protein Q00535 UNIPROT LMTK2 protein Q8IWU2 UNIPROT up-regulates phosphorylation Ser1450 LQTSKYFsPPPPARS 9606 BTO:0000938 BTO:0000142 22220831 t gcesareni "Here, we demonstrate that lmtk2 is phosphorylated on serine-1418 (lmtk2ser ) by cdk5/p35 and present evidence that this regulates its ability to phosphorylate pp1cthr __" SIGNOR-195329 CDK5 protein Q00535 UNIPROT MAPK10 protein P53779 UNIPROT "down-regulates activity" phosphorylation Thr131 ISLLNVFtPQKTLEE 9606 BTO:0000007 11823425 t llicata "Here, we show that cdk5 directly phosphorylates c-Jun N-terminal kinase 3 (JNK3) on Thr131 and inhibits its kinase activity, leading to reduced c-Jun phosphorylation." SIGNOR-250668 CDK5 protein Q00535 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser516 GDRSGYSsPGSPGTP 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-249327 CDK5 protein Q00535 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser519 SGYSSPGsPGTPGSR 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-249317 CDK5 protein Q00535 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser531 GSRSRTPsLPTPPTR 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-249318 CDK5 protein Q00535 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser552 VVRTPPKsPSSAKSR 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-249319 CDK5 protein Q00535 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser713 GAEIVYKsPVVSGDT 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-249320 CDK5 protein Q00535 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser721 PVVSGDTsPRHLSNV 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-249321 CDK5 protein Q00535 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Thr498 KTPPAPKtPPSSGEP 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-249326 CDK5 protein Q00535 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Thr522 SSPGSPGtPGSRSRT 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-249322 CDK5 protein Q00535 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Thr529 TPGSRSRtPSLPTPP 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-249323 CDK5 protein Q00535 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Thr534 SRTPSLPtPPTREPK 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-249324 CDK5 protein Q00535 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Thr548 KKVAVVRtPPKSPSS 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-249325 CDK5 protein Q00535 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Ser519 SGYSSPGsPGTPGSR 9606 BTO:0000590 12226093 t "The effect has been demonstrated using P10636-8" lperfetto "Phosphopeptide mapping revealed enhanced phosphorylation of ser(202)/thr(205) residues by p25-cdk5 considering the fact that phosphorylation of ser(202)/thr(205) antagonizes the tau-mediated nucleation of tubulin, p25-cdk5 may play a pivotal role in neuronal cell death in alzheimer's disease." SIGNOR-92603 CDK5 protein Q00535 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Thr522 SSPGSPGtPGSRSRT 9606 BTO:0000590 12226093 t "The effect has been demonstrated using P10636-8" lperfetto "Phosphopeptide mapping revealed enhanced phosphorylation of ser(202)/thr(205) residues by p25-cdk5 considering the fact that phosphorylation of ser(202)/thr(205) antagonizes the tau-mediated nucleation of tubulin, p25-cdk5 may play a pivotal role in neuronal cell death in alzheimer's disease." SIGNOR-92607 CDK5 protein Q00535 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Thr548 KKVAVVRtPPKSPSS 9606 21215781 t "The effect has been demonstrated using P10636-8" lperfetto "However, other kinases, such as cdk5, p38 and pka, also phosphorylate tau at t231tau phosphorylation at t231, s235 and s262 also contributes to the dissociation of tau from microtubules" SIGNOR-171022 CDK5 protein Q00535 UNIPROT MEF2A protein Q02078 UNIPROT "down-regulates activity" phosphorylation Ser408 SIKSEPIsPPRDRMT 9606 BTO:0004102 12691662 t lperfetto "Cdk5-mediated inhibition of the protective effects of transcription factor mef2 in neurotoxicity-induced apoptosis.We have identified the prosurvival transcription factor mef2 as a direct nuclear target of cdk5. Cdk5 phosphorylates mef2 at a distinct serine in its transactivation domain to inhibit mef2 activity." SIGNOR-100574 CDK5 protein Q00535 UNIPROT NDEL1 protein Q9GZM8 UNIPROT "up-regulates activity" phosphorylation Ser198 TRKSAPSsPTLDCEK 10090 BTO:0000142 12796778 t llicata "Three specific phosphorylation sites (Ser198, Thr219 and Ser231) and two weak phosphorylation sites (Ser242 and Thr245) for CDK5/p35 are located in this region of NUDEL | Each single or double mutant compromised,and the triple mutant completely eliminated, interaction with 14-3-3ε. | 14-3-3ε sustains NUDEL phosphorylation and protects it from phosphatase.e dynein motor function." SIGNOR-250675 CDK5 protein Q00535 UNIPROT NDEL1 protein Q9GZM8 UNIPROT "up-regulates activity" phosphorylation Ser231 GTENTFPsPKAIPNG 10090 BTO:0000142 12796778 t llicata "Three specific phosphorylation sites (Ser198, Thr219 and Ser231) and two weak phosphorylation sites (Ser242 and Thr245) for CDK5/p35 are located in this region of NUDEL | Each single or double mutant compromised,and the triple mutant completely eliminated, interaction with 14-3-3ε. | 14-3-3ε sustains NUDEL phosphorylation and protects it from phosphatase.e dynein motor function." SIGNOR-250676 CDK5 protein Q00535 UNIPROT NDEL1 protein Q9GZM8 UNIPROT "up-regulates activity" phosphorylation Ser242 IPNGFGTsPLTPSAR 10090 BTO:0000142 12796778 t llicata "Three specific phosphorylation sites (Ser198, Thr219 and Ser231) and two weak phosphorylation sites (Ser242 and Thr245) for CDK5/p35 are located in this region of NUDEL | Each single or double mutant compromised,and the triple mutant completely eliminated, interaction with 14-3-3ε. | 14-3-3ε sustains NUDEL phosphorylation and protects it from phosphatase.e dynein motor function." SIGNOR-250677 CDK5 protein Q00535 UNIPROT NES protein P48681 UNIPROT unknown phosphorylation Thr1299 GETLPDStPLGFYLR 10090 BTO:0000165 12832492 t llicata "We identify nestin as a novel in vivo target for cdk5 and p35 kinase, a critical signaling determinant in development. Two cdk5-specific phosphorylation sites on nestin, Thr-1495 and Thr-316, were established, the latter of which was used as a marker for cdk5-specific phosphorylation in vivo. | Cdk5 activity is necessary for differentiation and the concomitant nestin reorganization in C2C12 myoblasts." SIGNOR-250669 CDK5 protein Q00535 UNIPROT NES protein P48681 UNIPROT unknown phosphorylation Thr315 AENSRLQtPGGGSKT 10090 BTO:0000165 12832492 t llicata "We identify nestin as a novel in vivo target for cdk5 and p35 kinase, a critical signaling determinant in development. Two cdk5-specific phosphorylation sites on nestin, Thr-1495 and Thr-316, were established, the latter of which was used as a marker for cdk5-specific phosphorylation in vivo. | Cdk5 activity is necessary for differentiation and the concomitant nestin reorganization in C2C12 myoblasts." SIGNOR-250670 CDK5 protein Q00535 UNIPROT NFAT5 protein O94916 UNIPROT up-regulates phosphorylation Thr135 TVQQHPStPKRHTVL 9606 BTO:0000007 21209322 t lperfetto "High nacl-induced activation of cdk5 increases phosphorylation of the osmoprotective transcription factor tonebp/orebp at threonine 135, which contributes to its rapid nuclear localization. n hek293 cells, mass spectrometry shows phosphorylation of tonebp/orebp-s120, -s134, -t135, and -s155." SIGNOR-170886 CDK5 protein Q00535 UNIPROT NR3C1 protein P04150 UNIPROT down-regulates phosphorylation Ser203 DLEFSSGsPGKETNE 9606 BTO:0000938 17440046 t llicata "Cdk5 phosphorylated gr at multiple serines, including ser203 and ser211 of its n-terminal domain, and suppressed the transcriptional activity of this receptor on glucocorticoid-responsive promoters by attenuating attraction of transcriptional cofactors to dna." SIGNOR-154401 CDK5 protein Q00535 UNIPROT NR3C1 protein P04150 UNIPROT down-regulates phosphorylation Ser211 PGKETNEsPWRSDLL 9606 BTO:0000938 17440046 t llicata "Cdk5 phosphorylated gr at multiple serines, including ser203 and ser211 of its n-terminal domain, and suppressed the transcriptional activity of this receptor on glucocorticoid-responsive promoters by attenuating attraction of transcriptional cofactors to dna." SIGNOR-154405 CDK5 protein Q00535 UNIPROT PAK1 protein Q13153 UNIPROT "down-regulates activity" phosphorylation Thr212 VIEPLPVtPTRDVAT 9534 BTO:0004055 11604394 t lperfetto "Our previous work revealed that the neuronal p35/Cdk5 kinase associates with Pak1 in a RacGTP-dependent manner, causing hyperphosphorylation and down-regulation of Pak1 kinase activity. We have now demonstrated direct phosphorylation of Pak1 on threonine 212 by the p35/Cdk5 kinase." SIGNOR-249328 CDK5 protein Q00535 UNIPROT PIK3C3 protein Q8NEB9 UNIPROT "down-regulates activity" phosphorylation Thr668 ENLDLKLTPYKVLAT 9606 BTO:0000007 20513426 t miannu "Phosphorylation of Vps34 on Thr159 inhibits its interaction with Beclin 1. two additional amino acids in Vps34, Thr159 and Thr668, were found to be phosphorylated only after co-transfection with Cdk5/p25" SIGNOR-259811 CDK5 protein Q00535 UNIPROT PIK3C3 protein Q8NEB9 UNIPROT down-regulates phosphorylation Thr159 DGSEPTKtPGRTSST 9606 BTO:0000938 20513426 t llicata "Thr159 phosphorylation negatively regulates the ptdins3 kinase activity of vps34 and autophagy cdk5/p25, a neuronal cdk shown to play a role in alzheimer's disease, can also phosphorylate thr159 of vps34." SIGNOR-165772 CDK5 protein Q00535 UNIPROT PIP5K1C protein O60331 UNIPROT down-regulates phosphorylation Ser650 DERSWVYsPLHYSAQ 9606 15738269 t lperfetto "The interaction of talin with phosphatidylinositol(4) phosphate 5 kinase type i gamma (pipki gamma) regulates pi(4,5)p2 synthesis at synapses and at focal adhesions. Here, we show that phosphorylation of serine 650 (s650) within the talin-binding sequence of human pipki gamma blocks this interaction. At synapses, s650 is phosphorylated by p35/cdk5 and mitogen-activated protein kinase at rest, and dephosphorylated by calcineurin upon stimulation." SIGNOR-134455 CDK5 protein Q00535 UNIPROT PMAIP1 protein Q13794 UNIPROT down-regulates phosphorylation Ser13 ARKNAQPsPARAPAE 9606 BTO:0001271 21145489 t llicata "We show that noxa is phosphorylated on a serine residue (s(13)) in the presence of glucose. Phosphorylation promotes its cytosolic sequestration and suppresses its apoptotic function. We identify cdk5 as the noxa kinase" SIGNOR-170357 PAX2 protein Q02962 UNIPROT PAX2/TLE4 complex SIGNOR-C152 SIGNOR "form complex" binding 9606 16631587 t miannu "Several Pax proteins are able to interact with groucho (TLE) family members. Recruitment of the groucho-related protein TLE4 may be involved in converting Pax2 into a transcriptional repressor of Wt1." SIGNOR-256359 CDK5 protein Q00535 UNIPROT PPP1CA protein P62136 UNIPROT down-regulates phosphorylation Thr320 NPGGRPItPPRNSAK 9606 BTO:0000661 12202491 t gcesareni "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. Increasing doses of cdk2 resulted in increased phosphorylation of the thr-320 site. Phosphorylation of this site in pp1 corresponded to decreased pp1 activity." SIGNOR-92269 CDK5 protein Q00535 UNIPROT PPP1CA protein P62136 UNIPROT down-regulates phosphorylation Thr320 NPGGRPItPPRNSAK 9606 BTO:0000938 BTO:0000142 17202132 t gcesareni "We observed that phosphorylation of protein phosphatase 1 (PP1) on Thr320 is reduced in brain extracts from Egr-1-/- mice, indicating that a kinase downstream of Egr-1 phosphorylates PP1. In HEK 293 cells co-transfected with PP1 and Cdk5, Cdk5 phosphorylates PP1. In vitro, Cdk5 purified from bovine brain phosphorylates bacterially expressed recombinant PP1" SIGNOR-151803 CDK5 protein Q00535 UNIPROT PPP1R1A protein Q13522 UNIPROT unknown phosphorylation Ser67 LKSTLAMsPRQRKKM 10116 11278334 t lperfetto "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-249194 CDK5 protein Q00535 UNIPROT PPP1R1B protein Q9UD71 UNIPROT "up-regulates activity" phosphorylation Thr75 RPNPCAYtPPSLKAV 10116 BTO:0000142 10604473 t llicata "We find that DARPP-32 is converted into an inhibitor of PKA when phosphorylated at threonine 75 by cyclin-dependent kinase 5 (Cdk5). Cdk5 phosphorylates DARPP-32 in vitro and in intact brain cells. Phospho-Thr 75 DARPP-32 inhibits PKA in vitro by a competitive mechanism." SIGNOR-250671 CDK5 protein Q00535 UNIPROT PPP1R2 protein P41236 UNIPROT unknown phosphorylation Thr73 MKIDEPStPYHSMMG -1 11320080 t llicata "Neuronal Cdc2-like protein kinase (Cdk5/p25) is associated with protein phosphatase 1 and phosphorylates inhibitor-2. | NCLK Phosphorylates Thr72 of I-2" SIGNOR-250672 CDK5 protein Q00535 UNIPROT PRKN protein O60260 UNIPROT down-regulates phosphorylation Ser131 HTDSRKDsPPAGSPA 9606 BTO:0000142 17327227 t llicata "Phosphorylation by cdk5 decreased the auto-ubiquitylation of parkin both in vitro and in vivo." SIGNOR-153445 CDK5 protein Q00535 UNIPROT PSEN1 protein P49768 UNIPROT up-regulates phosphorylation Thr354 HLGPHRStPESRAAV 9606 12056836 t lperfetto "Cyclin-dependent kinase-5/p35 phosphorylates presenilin 1 to regulate carboxy-terminal fragment stabilityhere we demonstrate that cyclin dependent kinase-5/p35 (cdk5/p35) phosphorylates ps1 on threonine(354) within c-ps1 both in vitro and in vivo. Threonine(354) phosphorylation functions to selectively stabilize c-ps1." SIGNOR-89145 CDK5 protein Q00535 UNIPROT PTK2 protein Q05397 UNIPROT up-regulates phosphorylation Ser732 SSEGFYPsPQHMVQT 9606 BTO:0000938 12941275 t gcesareni "Here, we show that fak phosphorylation by cdk5 at s732 is important for microtubule organization, nuclear movement, and neuronal migration. In cultured neurons, s732-phosphorylated fak is enriched along a centrosome-associated microtubule fork that abuts the nucleus. Overexpression of the nonphosphorylatable mutant fak s732a results in disorganization of the microtubule fork and impairment of nuclear movement in vitro, and neuronal positioning defects in vivo." SIGNOR-86223 CDK5 protein Q00535 UNIPROT RB1 protein P06400 UNIPROT down-regulates phosphorylation Ser811 IYISPLKsPYKISEG 9606 BTO:0000938 15741232 t gcesareni "Phosphorylation was observed 6 hours after p25 induction and was abolished in the presence of a cdk5 inhibitor, roscovitine, which does not inhibit the usual rb cyclin-d kinases cdk4 and cdk6. Furthermore, analyses of levels and subcellular localization of cdk-related cyclins did not reveal any change following cdk5 activation, arguing for a direct effect of cdk5 activity on rb protein. Rb phosphorylation was visualized using phosphorylation-dependent antibodies (p-rbser795 and p-rbser807/811)." SIGNOR-134468 CDK5 protein Q00535 UNIPROT SRC protein P12931 UNIPROT up-regulates phosphorylation Ser75 NSSDTVTsPQRAGPL 9606 BTO:0000938 10544291 t llicata "These results present compelling evidence that cdk5/p35 kinase is responsible for the novel phosphorylation of c-src at ser75 in neuronal cells, raising the intriguing possibility that c-src acts as an effector of cdk5/p35 kinase during neuronal development." SIGNOR-71950 CDK5 protein Q00535 UNIPROT STAT3 protein P40763 UNIPROT up-regulates phosphorylation Ser727 NTIDLPMsPRTLDSL 9606 BTO:0000938 BTO:0000887;BTO:0001760;BTO:0000142 15096606 t gcesareni "We report here that the cdk5/p35 complex associates with stat3 and phosphorylates stat3 on the ser-727 residue in vitro and in vivo. Ser phosphorylation of stat3 and transcription of stat3 target genes, such as c-fos and junb, in a cdk5-dependent manner." SIGNOR-124325 CDK5 protein Q00535 UNIPROT STMN1 protein P16949 UNIPROT down-regulates phosphorylation Ser38 SVPEFPLsPPKKKDL 9606 20630875 t gcesareni "Involved in the regulation of the microtubule (mt) filament system by destabilizing microtubules. Prevents assembly and promotes disassembly of microtubules. The kinases involved in phosphorylating stmn ser-16 and ser-63 include camp-dependent protein kinase (pka) and pak1, whereas stmn ser-25 and ser-38 have been shown to be targets for proline-directed serine/threonine kinases such as cyclin-dependent kinases, erk1/2, and members of the p38 mapk subfamily." SIGNOR-166682 CDK5 protein Q00535 UNIPROT STXBP2 protein Q15833 UNIPROT down-regulates phosphorylation Thr572 IGSSHILtPTRFLDD 9606 BTO:0000938 17716669 t lperfetto "It was shown that munc18 inhibition of neuronal syntaxin 1 can be overcome by cdk5 phosphorylation, indicating that structural change disrupts the syntaxin-munc18 interaction." SIGNOR-157528 CDK5 protein Q00535 UNIPROT SYN1 protein P17600 UNIPROT up-regulates phosphorylation Ser551 PAARPPAsPSPQRQA 9606 10880969 t lperfetto "Synapsin i (syni), a major sv phosphoprotein involved in the regulation of sv trafficking and neurotransmitter release, is one of the presynaptic substrates of cdk5, which phosphorylates it in its c-terminal region at ser(549) (site 6) and ser(551) (site 7). Phosphorylation of syni by cdk5 is physiologically regulated and enhances its binding to f-actin." SIGNOR-78883 CDK5 protein Q00535 UNIPROT SYN1 protein P17600 UNIPROT up-regulates phosphorylation Ser553 ARPPASPsPQRQAGP 9606 10880969 t lperfetto "Synapsin i (syni), a major sv phosphoprotein involved in the regulation of sv trafficking and neurotransmitter release, is one of the presynaptic substrates of cdk5, which phosphorylates it in its c-terminal region at ser(549) (site 6) and ser(551) (site 7). Phosphorylation of syni by cdk5 is physiologically regulated and enhances its binding to f-actin." SIGNOR-78887 CDK5 protein Q00535 UNIPROT TLN1 protein Q9Y490 UNIPROT up-regulates phosphorylation Ser425 TMLEDSVsPKKSTVL 9606 19363486 t lperfetto "Cdk5 phosphorylated talin head at ser 425, inhibiting its binding to smurf1, thus preventing talin head ubiquitylation and degradation." SIGNOR-185210 CDK5 protein Q00535 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser15 PSVEPPLsQETFSDL 9606 BTO:0000938 17591690 t gcesareni "Here, we demonstrate for the first time that cdk5 interacts with p53 and increases its stability through posttranslational regulation, leading to accumulation of p53, particularly in the nucleus. We show that cdk5 phosphorylates p53 on ser15, ser33 and ser46 in vitro," SIGNOR-156414 CDK5 protein Q00535 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser20 PLSQETFsDLWKLLP 9606 BTO:0000938 17591690 t gcesareni "Here, we demonstrate for the first time that cdk5 interacts with p53 and increases its stability through posttranslational regulation, leading to accumulation of p53, particularly in the nucleus. We show that cdk5 phosphorylates p53 on ser15, ser33 and ser46 in vitro," SIGNOR-156418 CDK5 protein Q00535 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser33 LPENNVLsPLPSQAM 9606 BTO:0000938 17591690 t llicata "We show that cdk5 phosphorylates p53 on ser15, ser33 and ser46 cdk5-stabilized p53 protein is transcriptionally active" SIGNOR-156422 CDK5 protein Q00535 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser46 AMDDLMLsPDDIEQW 9606 BTO:0000938 17591690 t llicata "We show that cdk5 phosphorylates p53 on ser15, ser33 and ser46 cdk5-stabilized p53 protein is transcriptionally active" SIGNOR-156426 CDK5R1 protein Q15078 UNIPROT LMTK2 protein Q8IWU2 UNIPROT down-regulates phosphorylation 9606 BTO:0000938 BTO:0000887;BTO:0000142 12832520 t gcesareni "Cprk displays catalytic activity in in vitro kinase assays and is itself phosphorylated by cdk5/p35. Cdk5/p35 inhibits cprk activity." SIGNOR-102717 CDK5RAP2 protein Q96SN8 UNIPROT APP protein P05067 UNIPROT "up-regulates quantity by stabilization" phosphorylation Thr668 HGVVEVDAAVTPE 9606 15178331 t Manara "The APPcyt is phosphorylated at Thr668 in vivo specifically in the brain. Cyclin‐dependent kinase 5 (Cdk5), a unique member of the Cdk family that is implicated in central nervous system development, participates in this phosphorylation. | In the present study, we demonstrate that APP phosphorylated at Thr668 is less vulnerable to cytoplasmic cleavage by caspase-3 and caspase-8." SIGNOR-260818 CDK5RAP2 protein Q96SN8 UNIPROT BUB1B protein O60566 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 19282672 t Giulio "These data indicate that CDK5RAP2 is a positive regulator of both the BUBR1 promoter and the MAD2 promoter" SIGNOR-260312 CDK5RAP2 protein Q96SN8 UNIPROT CDC20 protein Q12834 UNIPROT "down-regulates activity" binding 9606 BTO:0000567 19282672 t Giulio "We show here that inhibition of CDK5RAP2 expression causes chromosome mis-segregation, fails to maintain the spindle checkpoint, and is associated with reduced expression of the spindle checkpoint proteins BUBR1 and MAD2 and an increase in chromatin-associated CDC20.|We found that the APC activator CDC20, but not others we exam-ined, was present in the CDK5RAP2 immunocomplex in HeLa cell extracts (Fig. 3A). CDK5RAP2 was detected in the CDC20 immunocomplex as well (Fig. 3B)." SIGNOR-260311 CDK5RAP2 protein Q96SN8 UNIPROT MAD2L1 protein Q13257 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 19282672 t Giulio "These data indicate that CDK5RAP2 is a positive regulator of both the BUBR1 promoter and the MAD2 promoter" SIGNOR-260313 CDK6/CCND1 complex SIGNOR-C143 SIGNOR CTNNB1 protein P35222 UNIPROT "down-regulates activity" phosphorylation Ser45 GATTTAPsLSGKGNP -1 17208333 t llicata "We showed that CCND1-CDK6 phosphorylates beta-catenin on serine 45 (S45). This phosphorylation creates a priming site for glycogen synthase kinase 3beta (GSK3beta) and is both necessary and sufficient to initiate the beta-catenin phosphorylation-degradation cascade." SIGNOR-250647 CDK6/CCND1 complex SIGNOR-C143 SIGNOR NDEL1 protein Q9GZM8 UNIPROT "up-regulates activity" phosphorylation Thr245 GFGTSPLtPSARISA 10090 BTO:0000142 12796778 t llicata "Three specific phosphorylation sites (Ser198, Thr219 and Ser231) and two weak phosphorylation sites (Ser242 and Thr245) for CDK5/p35 are located in this region of NUDEL | Each single or double mutant compromised,and the triple mutant completely eliminated, interaction with 14-3-3ε. | 14-3-3ε sustains NUDEL phosphorylation and protects it from phosphatase.e dynein motor function." SIGNOR-250652 CDK6 protein Q00534 UNIPROT CDK6/CCND1 complex SIGNOR-C143 SIGNOR "form complex" binding 9606 8114739 t lperfetto "Here, we show that the human PLSTIRE gene product is a novel cyclin-dependent kinase, cdk6. The cdk6 kinase is associated with cyclins D1, D2, and D3 in lysates of human cells and is activated by coexpression with D-type cyclins in Sf9 insect cells." SIGNOR-250681 CDK6 protein Q00534 UNIPROT CDKN1A protein P38936 UNIPROT down-regulates phosphorylation Ser130 SGEQAEGsPGGPGDS 9606 BTO:0000785 16508017 t gcesareni "Here, we show that p21cip1 is associated with k cyclin both in overexpression models and in primary effusion lymphoma cells and is a substrate of the k cyclin/cdk6 complex, resulting in phosphorylation of p21cip1 on serine 130. This phosphoform of p21cip1 appeared unable to associate with cdk2 in vivo." SIGNOR-144832 CDK6 protein Q00534 UNIPROT CDKN1B protein P46527 UNIPROT down-regulates phosphorylation Thr187 NAGSVEQtPKKPGLR 9606 BTO:0000776;BTO:0000785 16160006 t gcesareni "Phosphorylation on thr-187, by cdk2 leads to protein ubiquitination and proteasomal degradationp27(kip1) was phosphorylated by v-cyclin-cdk6 predominantly on ser10, which enhances its cytoplasmic localization. Interestingly, upon reactivation of kshv lytic cycle, v-cyclin-cdk6 phosphorylated p27(kip1) on thr187, which resulted in down-regulation of p27(kip1) protein levels." SIGNOR-140405 CDK6 protein Q00534 UNIPROT CDKN1B protein P46527 UNIPROT up-regulates phosphorylation Ser10 NVRVSNGsPSLERMD 9606 BTO:0000776;BTO:0000785 16160006 t gcesareni "Phosphorylation on ser-10 is the major site of phosphorylation in resting cells, takes place at the g(0)-g1 phase and leads to protein stability.p27(kip1) was phosphorylated by v-cyclin-cdk6 predominantly on ser10, which enhances its cytoplasmic localization." SIGNOR-140401 CDK6 protein Q00534 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-87113 CDK6 protein Q00534 UNIPROT RB1 protein P06400 UNIPROT down-regulates phosphorylation Ser811 IYISPLKsPYKISEG 9606 15809340 t gcesareni "Phosphorylated by cdk6 and cdk4, and subsequently by cdk2 at ser-567 in g1, thereby releasing e2f1 which is then able to activate cell growth. Here we show that although these cdks phosphorylate multiple residues in prb, they do so with different residue selectivities in vitro;thr821 and thr826 are preferentially phosphorylated by cdk6 and cdk4, respectively." SIGNOR-135189 CDK6 protein Q00534 UNIPROT RBL2 protein Q08999 UNIPROT unknown phosphorylation Ser1035 NMDAPPLsPYPFVRT 9606 BTO:0001938 11157749 t llicata "We now identify 22 in vivo phosphorylation sites of p130, targeted by diverse kinases, and present evidence for three cyclin-dependent kinase 4(6) [cdk4(6)] specific phosphorylations, which appear critical for controlling the growth-restraining activity of p130. all three residues selectively targeted by cdk4(6), t401 (n-terminus), s672 (spacer region) and s1035 (c-terminus)" SIGNOR-104711 CDK6 protein Q00534 UNIPROT RBL2 protein Q08999 UNIPROT unknown phosphorylation Ser672 TLYDRYSsPPASTTR 9606 BTO:0001938 11157749 t llicata "We now identify 22 in vivo phosphorylation sites of p130, targeted by diverse kinases, and present evidence for three cyclin-dependent kinase 4(6) [cdk4(6)] specific phosphorylations, which appear critical for controlling the growth-restraining activity of p130. all three residues selectively targeted by cdk4(6), t401 (n-terminus), s672 (spacer region) and s1035 (c-terminus)" SIGNOR-104715 CDK6 protein Q00534 UNIPROT RBL2 protein Q08999 UNIPROT unknown phosphorylation Thr401 SKALRIStPLTGVRY 9606 BTO:0001938 11157749 t llicata "We now identify 22 in vivo phosphorylation sites of p130, targeted by diverse kinases, and present evidence for three cyclin-dependent kinase 4(6) [cdk4(6)] specific phosphorylations, which appear critical for controlling the growth-restraining activity of p130. all three residues selectively targeted by cdk4(6), t401 (n-terminus), s672 (spacer region) and s1035 (c-terminus)" SIGNOR-104719 CDK6 protein Q00534 UNIPROT RUNX1 protein Q01196 UNIPROT up-regulates phosphorylation Ser21 TPPSTALsPGKMSEA 9606 BTO:0000007 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-169326 CDK6 protein Q00534 UNIPROT RUNX1 protein Q01196 UNIPROT up-regulates phosphorylation Ser249 DTRQIQPsPPWSYDQ 9606 BTO:0002181 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-138953 CDK6 protein Q00534 UNIPROT RUNX1 protein Q01196 UNIPROT up-regulates phosphorylation Ser266 QYLGSIAsPSVHPAT 9606 BTO:0002181 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-138957 CDK6 protein Q00534 UNIPROT RUNX1 protein Q01196 UNIPROT up-regulates phosphorylation Ser276 VHPATPIsPGRASGM 9606 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-169334 CDK6 protein Q00534 UNIPROT RUNX1 protein Q01196 UNIPROT up-regulates phosphorylation Ser276 VHPATPIsPGRASGM 9606 BTO:0002181 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-138961 CDK6 protein Q00534 UNIPROT RUNX1 protein Q01196 UNIPROT up-regulates phosphorylation Ser397 SMVGGERsPPRILPP 9606 BTO:0000007 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-169330 CDK6 protein Q00534 UNIPROT RUNX1 protein Q01196 UNIPROT up-regulates phosphorylation Thr273 SPSVHPAtPISPGRA 9606 BTO:0002181 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-138965 CDK7 protein P50613 UNIPROT AR protein P10275 UNIPROT down-regulates phosphorylation Ser516 VSRVPYPsPTCVKSE 9606 21157430 t acerquone "Here, we show that the transcription factor tfiih, via its cdk7 kinase, phosphorylates the androgen receptor (ar) at position ar/s515. Strikingly, this phosphorylation is a key step for an accurate transactivation that includes the cyclic recruitment of the transcription machinery, the mdm2 e3 ligase, the subsequent ubiquitination of ar at the promoter of target genes and its degradation by the proteasome machinery" SIGNOR-170599 CDK7 protein P50613 UNIPROT CDK1 protein P06493 UNIPROT up-regulates phosphorylation Thr161 GIPIRVYtHEVVTLW 9606 8344251 t lperfetto "The mo15 gene encodes the catalytic subunit of a protein kinase that activates cdc2 and other cyclin-dependent kinases (cdks) through phosphorylation of thr161 and its homologues" SIGNOR-38307 CDK7 protein P50613 UNIPROT CDK2 protein P24941 UNIPROT "up-regulates activity" phosphorylation Thr160 GVPVRTYtHEVVTLW -1 10085115 t llicata "Phosphorylation of monomeric human CDK2 by CAK1 is more efficient than phosphorylation of the binary CDK2-cyclin A complex. Phosphorylated CDK2 exhibits histone H1 kinase activity corresponding to approximately 0.3% of that observed with the fully activated phosphorylated CDK2-cyclin A complex. Fluorescence measurements have shown that Thr160 phosphorylation increases the affinity of CDK2 for both histone substrate and ATP and decreases its affinity for ADP." SIGNOR-250768 CDK7 protein P50613 UNIPROT CDK4 protein P11802 UNIPROT up-regulates phosphorylation Thr172 YSYQMALtPVVVTLW 9606 8139570 t lperfetto "Phosphorylation of cdk4 on threonine 172 by a cdk-activating kinase (cak). therefore, formation of the cyclin d-cdk4 complex and phosphorylation of the bound catalytic subunit are independently regulated, and in addition to the requirement for cak activity, serum stimulation is required to promote assembly of the complexes in mammalian cells." SIGNOR-36549 CDK7 protein P50613 UNIPROT E2F1 protein Q01094 UNIPROT down-regulates phosphorylation Ser403 PEEFISLsPPHEALD 9606 10428966 t lperfetto "These results suggest that tfiih-mediated phosphorylation of e2f-1 plays a role in triggering e2f-1 degradation during s phase. here we show that the e2f-1 activation domain interacts with a kinase activity which phosphorylates two sites, ser403 and thr433, within the activation domain." SIGNOR-69776 CDK7 protein P50613 UNIPROT E2F1 protein Q01094 UNIPROT down-regulates phosphorylation Thr433 DCDFGDLtPLDF 9606 10428966 t lperfetto "These results suggest that tfiih-mediated phosphorylation of e2f-1 plays a role in triggering e2f-1 degradation during s phase. here we show that the e2f-1 activation domain interacts with a kinase activity which phosphorylates two sites, ser403 and thr433, within the activation domain." SIGNOR-69780 CDK7 protein P50613 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser118 LHPPPQLsPFLQPHG 9606 10949034 t lperfetto "Activation of estrogen receptor alpha by s118 phosphorylation involves a ligand-dependent interaction with tfiih and participation of cdk7." SIGNOR-81170 CDK7 protein P50613 UNIPROT MCM2 protein P49736 UNIPROT "up-regulates activity" phosphorylation Ser139 RRGLLYDSDEEDEER 9606 16899510 t Luana "Taken together, these results indicate that Cdc7/Dbf4 phosphorylation of MCM2 is essential for the initiation of DNA replication in mammalian cells. | Because MCM2 was phosphorylated in vivo at Ser27, Ser41, and Ser139, which were phosphorylated by Cdc7/Dbf4 in vitro, the results suggested that Ser27, Ser41, and Ser139 are in vivo Cdc7/Dbf4 phosphorylation sites in MCM2." SIGNOR-259850 CDK7 protein P50613 UNIPROT MCM2 protein P49736 UNIPROT "up-regulates activity" phosphorylation Ser27 GNDPLTSSPGRSSRR 9606 16899510 t Luana "Taken together, these results indicate that Cdc7/Dbf4 phosphorylation of MCM2 is essential for the initiation of DNA replication in mammalian cells. | Because MCM2 was phosphorylated in vivo at Ser27, Ser41, and Ser139, which were phosphorylated by Cdc7/Dbf4 in vitro, the results suggested that Ser27, Ser41, and Ser139 are in vivo Cdc7/Dbf4 phosphorylation sites in MCM2." SIGNOR-259848 CDK7 protein P50613 UNIPROT MCM2 protein P49736 UNIPROT "up-regulates activity" phosphorylation Ser41 RTDALTSSPGRDLPP 9606 16899510 t Luana "Taken together, these results indicate that Cdc7/Dbf4 phosphorylation of MCM2 is essential for the initiation of DNA replication in mammalian cells. | Because MCM2 was phosphorylated in vivo at Ser27, Ser41, and Ser139, which were phosphorylated by Cdc7/Dbf4 in vitro, the results suggested that Ser27, Ser41, and Ser139 are in vivo Cdc7/Dbf4 phosphorylation sites in MCM2." SIGNOR-259849 CDK7 protein P50613 UNIPROT NR5A1 protein Q13285 UNIPROT up-regulates phosphorylation Ser203 EYPEPYAsPPQPGLP 9606 17901130 t llicata "In conclusion, our results indicate that cdk7, as part of the cak complex and tfiih, phosphorylates sf1 at s203 followed by increased transcriptional activity of sf1" SIGNOR-157952 CDK7 protein P50613 UNIPROT PCGF6 protein Q9BYE7 UNIPROT unknown phosphorylation Ser30 LPPPPPVsPPALTPA -1 12167161 t llicata "In addition, we find that serine 32 of MBLR is specifically phosphorylated during mitosis, most likely by CDK7, a component of the basal transcriptional machinery. | These results indicate that, at least in vitro, MBLR is a substrate for CDK7 phosphorylation." SIGNOR-250769 CDK7 protein P50613 UNIPROT POLR2A protein P24928 UNIPROT down-regulates phosphorylation Ser1619 SPSYSPTsPSYSPTS 9606 14662762 t lperfetto "Although there is some inconsistency in the literature, it is generally thought that cdk7, a component of the transcription factor (tf) iih, is a major ser-5 kinase, whereas cdk9, a component of positive transcription elongation factor (p-tef) b, is a major ser-2 kinase within cells. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-119992 CDK7 protein P50613 UNIPROT POLR2A protein P24928 UNIPROT down-regulates phosphorylation Ser1626 SPSYSPTsPSYSPTS 9606 14662762 t lperfetto "Although there is some inconsistency in the literature, it is generally thought that cdk7, a component of the transcription factor (tf) iih, is a major ser-5 kinase, whereas cdk9, a component of positive transcription elongation factor (p-tef) b, is a major ser-2 kinase within cells. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-119996 CDK7 protein P50613 UNIPROT POLR2A protein P24928 UNIPROT down-regulates phosphorylation Ser1647 SPSYSPTsPSYSPTS 9606 14662762 t lperfetto "Although there is some inconsistency in the literature, it is generally thought that cdk7, a component of the transcription factor (tf) iih, is a major ser-5 kinase, whereas cdk9, a component of positive transcription elongation factor (p-tef) b, is a major ser-2 kinase within cells. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-120000 CDK7 protein P50613 UNIPROT POLR2A protein P24928 UNIPROT down-regulates phosphorylation Ser1654 SPSYSPTsPSYSPTS 9606 14662762 t lperfetto "Although there is some inconsistency in the literature, it is generally thought that cdk7, a component of the transcription factor (tf) iih, is a major ser-5 kinase, whereas cdk9, a component of positive transcription elongation factor (p-tef) b, is a major ser-2 kinase within cells. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-120004 "pazopanib hydrochloride" chemical CHEBI:71217 ChEBI KDR protein P35968 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-201037 CDK7 protein P50613 UNIPROT POLR2A protein P24928 UNIPROT down-regulates phosphorylation Ser1668 SPSYSPTsPSYSPTS 9606 14662762 t lperfetto "Although there is some inconsistency in the literature, it is generally thought that cdk7, a component of the transcription factor (tf) iih, is a major ser-5 kinase, whereas cdk9, a component of positive transcription elongation factor (p-tef) b, is a major ser-2 kinase within cells. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-120008 CDK7 protein P50613 UNIPROT POLR2A protein P24928 UNIPROT down-regulates phosphorylation Ser1675 SPSYSPTsPSYSPTS 9606 14662762 t lperfetto "Although there is some inconsistency in the literature, it is generally thought that cdk7, a component of the transcription factor (tf) iih, is a major ser-5 kinase, whereas cdk9, a component of positive transcription elongation factor (p-tef) b, is a major ser-2 kinase within cells. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-120012 CDK7 protein P50613 UNIPROT POLR2A protein P24928 UNIPROT down-regulates phosphorylation Ser1696 SPSYSPTsPSYSPTS 9606 14662762 t lperfetto "Although there is some inconsistency in the literature, it is generally thought that cdk7, a component of the transcription factor (tf) iih, is a major ser-5 kinase, whereas cdk9, a component of positive transcription elongation factor (p-tef) b, is a major ser-2 kinase within cells. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-120016 CDK7 protein P50613 UNIPROT POLR2A protein P24928 UNIPROT down-regulates phosphorylation Ser1717 SPSYSPTsPSYSPTS 9606 14662762 t lperfetto "Although there is some inconsistency in the literature, it is generally thought that cdk7, a component of the transcription factor (tf) iih, is a major ser-5 kinase, whereas cdk9, a component of positive transcription elongation factor (p-tef) b, is a major ser-2 kinase within cells. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-120020 CDK7 protein P50613 UNIPROT POLR2A protein P24928 UNIPROT down-regulates phosphorylation Ser1724 SPSYSPTsPSYSPTS 9606 14662762 t lperfetto "Although there is some inconsistency in the literature, it is generally thought that cdk7, a component of the transcription factor (tf) iih, is a major ser-5 kinase, whereas cdk9, a component of positive transcription elongation factor (p-tef) b, is a major ser-2 kinase within cells. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-120024 CDK7 protein P50613 UNIPROT POLR2A protein P24928 UNIPROT down-regulates phosphorylation Ser1738 SPSYSPTsPSYSPTS 9606 14662762 t lperfetto "Although there is some inconsistency in the literature, it is generally thought that cdk7, a component of the transcription factor (tf) iih, is a major ser-5 kinase, whereas cdk9, a component of positive transcription elongation factor (p-tef) b, is a major ser-2 kinase within cells. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-120028 CDK7 protein P50613 UNIPROT POLR2A protein P24928 UNIPROT down-regulates phosphorylation Ser1766 SPSYSPTsPSYSPTS 9606 14662762 t lperfetto "Although there is some inconsistency in the literature, it is generally thought that cdk7, a component of the transcription factor (tf) iih, is a major ser-5 kinase, whereas cdk9, a component of positive transcription elongation factor (p-tef) b, is a major ser-2 kinase within cells. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-120032 CDK7 protein P50613 UNIPROT POLR2A protein P24928 UNIPROT down-regulates phosphorylation Ser1787 SPNYSPTsPSYSPTS 9606 14662762 t lperfetto "Although there is some inconsistency in the literature, it is generally thought that cdk7, a component of the transcription factor (tf) iih, is a major ser-5 kinase, whereas cdk9, a component of positive transcription elongation factor (p-tef) b, is a major ser-2 kinase within cells. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-120036 CDK7 protein P50613 UNIPROT POLR2A protein P24928 UNIPROT down-regulates phosphorylation Ser1864 SPKYSPTsPKYSPTS 9606 14662762 t lperfetto "Although there is some inconsistency in the literature, it is generally thought that cdk7, a component of the transcription factor (tf) iih, is a major ser-5 kinase, whereas cdk9, a component of positive transcription elongation factor (p-tef) b, is a major ser-2 kinase within cells. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-120040 CDK7 protein P50613 UNIPROT POLR2A protein P24928 UNIPROT down-regulates phosphorylation Ser1871 SPKYSPTsPKYSPTS 9606 14662762 t lperfetto "Although there is some inconsistency in the literature, it is generally thought that cdk7, a component of the transcription factor (tf) iih, is a major ser-5 kinase, whereas cdk9, a component of positive transcription elongation factor (p-tef) b, is a major ser-2 kinase within cells. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-120044 CDK7 protein P50613 UNIPROT POLR2A protein P24928 UNIPROT down-regulates phosphorylation Ser1878 SPKYSPTsPTYSPTT 9606 14662762 t lperfetto "Although there is some inconsistency in the literature, it is generally thought that cdk7, a component of the transcription factor (tf) iih, is a major ser-5 kinase, whereas cdk9, a component of positive transcription elongation factor (p-tef) b, is a major ser-2 kinase within cells. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-120048 3a protein P59632 UNIPROT p38 proteinfamily SIGNOR-PF16 SIGNOR "up-regulates activity" 9606 BTO:0001950 18632968 f Luana "Severe Acute Respiratory Syndrome Coronavirus 3a Protein Activates the Mitochondrial Death Pathway Through p38 MAP Kinase Activation" SIGNOR-260193 CDK7 protein P50613 UNIPROT POLR2A protein P24928 UNIPROT down-regulates phosphorylation Ser1892 TPKYSPTsPTYSPTS 9606 14662762 t lperfetto "Although there is some inconsistency in the literature, it is generally thought that cdk7, a component of the transcription factor (tf) iih, is a major ser-5 kinase, whereas cdk9, a component of positive transcription elongation factor (p-tef) b, is a major ser-2 kinase within cells. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-120052 CDK7 protein P50613 UNIPROT POLR2A protein P24928 UNIPROT down-regulates phosphorylation Ser1899 SPTYSPTsPVYTPTS 9606 14662762 t lperfetto "Although there is some inconsistency in the literature, it is generally thought that cdk7, a component of the transcription factor (tf) iih, is a major ser-5 kinase, whereas cdk9, a component of positive transcription elongation factor (p-tef) b, is a major ser-2 kinase within cells. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-120056 CDK7 protein P50613 UNIPROT POLR2A protein P24928 UNIPROT down-regulates phosphorylation Ser1913 SPKYSPTsPTYSPTS 9606 14662762 t lperfetto "Although there is some inconsistency in the literature, it is generally thought that cdk7, a component of the transcription factor (tf) iih, is a major ser-5 kinase, whereas cdk9, a component of positive transcription elongation factor (p-tef) b, is a major ser-2 kinase within cells. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-120060 CDK7 protein P50613 UNIPROT POLR2A protein P24928 UNIPROT down-regulates phosphorylation Ser1920 SPTYSPTsPKYSPTS 9606 14662762 t lperfetto "Although there is some inconsistency in the literature, it is generally thought that cdk7, a component of the transcription factor (tf) iih, is a major ser-5 kinase, whereas cdk9, a component of positive transcription elongation factor (p-tef) b, is a major ser-2 kinase within cells. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-120064 CDK7 protein P50613 UNIPROT POLR2A protein P24928 UNIPROT down-regulates phosphorylation Ser1927 SPKYSPTsPTYSPTS 9606 14662762 t lperfetto "Although there is some inconsistency in the literature, it is generally thought that cdk7, a component of the transcription factor (tf) iih, is a major ser-5 kinase, whereas cdk9, a component of positive transcription elongation factor (p-tef) b, is a major ser-2 kinase within cells. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-120068 CDK7 protein P50613 UNIPROT POLR2A protein P24928 UNIPROT down-regulates phosphorylation Ser1934 SPTYSPTsPKGSTYS 9606 14662762 t lperfetto "Although there is some inconsistency in the literature, it is generally thought that cdk7, a component of the transcription factor (tf) iih, is a major ser-5 kinase, whereas cdk9, a component of positive transcription elongation factor (p-tef) b, is a major ser-2 kinase within cells. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-120072 CDK7 protein P50613 UNIPROT POLR2A protein P24928 UNIPROT down-regulates phosphorylation Ser1944 GSTYSPTsPGYSPTS 9606 14662762 t lperfetto "Although there is some inconsistency in the literature, it is generally thought that cdk7, a component of the transcription factor (tf) iih, is a major ser-5 kinase, whereas cdk9, a component of positive transcription elongation factor (p-tef) b, is a major ser-2 kinase within cells. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-120076 CDK7 protein P50613 UNIPROT POLR2A protein P24928 UNIPROT down-regulates phosphorylation Ser1951 SPGYSPTsPTYSLTS 9606 14662762 t lperfetto "Although there is some inconsistency in the literature, it is generally thought that cdk7, a component of the transcription factor (tf) iih, is a major ser-5 kinase, whereas cdk9, a component of positive transcription elongation factor (p-tef) b, is a major ser-2 kinase within cells. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-120080 CDK7 protein P50613 UNIPROT RARA protein P10276 UNIPROT unknown phosphorylation Ser77 EIVPSPPsPPPLPRI 9606 11955452 t llicata "Thus, we demonstrate that the cdk7 kinase of tfiih phosphorylates the nuclear receptor, then allowing ligand-dependent control of the activation of the hormone-responsive genes." SIGNOR-116582 CDK7 protein P50613 UNIPROT RARA protein P10276 UNIPROT up-regulates phosphorylation Ser77 EIVPSPPsPPPLPRI 9606 BTO:0000567 9230306 t llicata "However, only the coexpression of cdk7 stimulated ser-77 phosphorylation in vivo and enhanced transactivation by rar alpha, but not by a s77a rar mutant." SIGNOR-49693 CDK7 protein P50613 UNIPROT RARG protein P13631 UNIPROT "up-regulates activity" phosphorylation Ser77 SEEMVPSSPSPPPPP 9534 10748061 t Luana "RARg Is Phosphorylated by cdk7 in Its B and F Regions | Mutation into alanine of Ser-77 and Ser-79 located in the A/B region reduced the transcriptional activity of hRARg1 (Fig. 9A), confirming that these phosphorylation sites are required for optimal transcription." SIGNOR-259853 CDK7 protein P50613 UNIPROT RARG protein P13631 UNIPROT "up-regulates activity" phosphorylation Ser79 EMVPSSPSPPPPPRV 9534 10748061 t Luana "RARg Is Phosphorylated by cdk7 in Its B and F Regions | Mutation into alanine of Ser-77 and Ser-79 located in the A/B region reduced the transcriptional activity of hRARg1 (Fig. 9A), confirming that these phosphorylation sites are required for optimal transcription." SIGNOR-259852 3b protein P59633 UNIPROT AP1 complex SIGNOR-C154 SIGNOR "up-regulates activity" "transcriptional regulation" 9606 BTO:0001950 21561061 t Luana "SARS-CoV Accessory Protein 3b Induces AP-1 TranscriptionalActivity" SIGNOR-260757 CDK7 protein P50613 UNIPROT TP53 protein P04637 UNIPROT unknown phosphorylation Ser33 LPENNVLsPLPSQAM 9606 9372954 t llicata "We have mapped a major site of phosphorylation by cak to ser-33 of p53 and have demonstrated as well that p53 is phosphorylated at this site in vivo." SIGNOR-53311 CDK7 protein P50613 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser371 AHSSHLKsKKGQSTS 9606 9315650 t llicata "The cdk7-cych-p36 complex of transcription factor iih phosphorylates p53, enhancing its sequence-specific dna binding activity in vitro. serines 371, 376, 378, and 392 may be the potential sites for this kinase." SIGNOR-51280 CDK7 protein P50613 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser376 LKSKKGQsTSRHKKL 9606 9315650 t llicata "The cdk7-cych-p36 complex of transcription factor iih phosphorylates p53, enhancing its sequence-specific dna binding activity in vitro. serines 371, 376, 378, and 392 may be the potential sites for this kinase." SIGNOR-51284 CDK7 protein P50613 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser378 SKKGQSTsRHKKLMF 9606 9315650 t llicata "The cdk7-cych-p36 complex of transcription factor iih phosphorylates p53, enhancing its sequence-specific dna binding activity in vitro. serines 371, 376, 378, and 392 may be the potential sites for this kinase." SIGNOR-51288 CDK7 protein P50613 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser392 FKTEGPDsD 9606 9315650 t llicata "The cdk7-cych-p36 complex of transcription factor iih phosphorylates p53, enhancing its sequence-specific dna binding activity in vitro. serines 371, 376, 378, and 392 may be the potential sites for this kinase." SIGNOR-51292 CDK7 protein P50613 UNIPROT XRN2 protein Q9H0D6 UNIPROT "up-regulates activity" phosphorylation Thr439 FTPSGILTPHALGSR 9606 26728557 t Luana "CDKs and Xrn2 phosphorylation promote transcription termination. | Cdk7 phosphorylated Xrn2-Thr439 but was less efficient than Cdk9. |" SIGNOR-259851 CDK8 protein P49336 UNIPROT CCNH protein P51946 UNIPROT down-regulates phosphorylation Ser304 YEDDDYVsKKSKHEE 9606 10993082 t lperfetto "Cdk8 phosphorylates mammalian cyclin h in the vicinity of its functionally unique amino-terminal and carboxy-terminal alpha-helical domains. This phosphorylation represses both the ability of tfiih to activate transcription and its ctd kinase activity" SIGNOR-82033 CDK8 protein P49336 UNIPROT CCNH protein P51946 UNIPROT down-regulates phosphorylation Ser5 sSQKRHWT 9606 10993082 t gcesareni "Here we show that cdk8/cyclin c can regulate transcription by targeting the cdk7/cyclin h subunits of the general transcription initiation factor iih (tfiih). cdk8 phosphorylates mammalian cyclin h in the vicinity of its functionally unique amino-terminal and carboxy-terminal alpha-helical domains. This phosphorylation represses both the ability of tfiih to activate transcription and its ctd kinase activity. In addition, mimicking cdk8 phosphorylation of cyclin h in vivo has a dominant-negative effect on cell growth." SIGNOR-82037 CDK8 protein P49336 UNIPROT E2F1 protein Q01094 UNIPROT down-regulates phosphorylation Ser375 PVDEDRLsPLVAADS 9606 18794899 t lperfetto "E2F1 activity is also repressed by cyclin-dependent kinase-8 (CDK8), a colorectal oncoprotein. Elevated levels of CDK8 protect beta-catenin/TCF-dependent transcription from inhibition by E2F1." SIGNOR-181078 CDK8 protein P49336 UNIPROT NOTCH1 protein P46531 UNIPROT down-regulates phosphorylation 9606 15546612 t gcesareni "Purified recombinant cycc:cdk8 phosphorylates the notch icd within the tad and pest domains, and expression of cycc:cdk8 strongly enhances notch icd hyperphosphorylation and pest-dependent degradation by the fbw7/sel10 ubiquitin ligase in vivo." SIGNOR-130640 CDK8 protein P49336 UNIPROT NOTCH proteinfamily SIGNOR-PF30 SIGNOR down-regulates phosphorylation 9606 15546612 t gcesareni "Purified recombinant cycc:cdk8 phosphorylates the notch icd within the tad and pest domains, and expression of cycc:cdk8 strongly enhances notch icd hyperphosphorylation and pest-dependent degradation by the fbw7/sel10 ubiquitin ligase in vivo." SIGNOR-254312 CDK8 protein P49336 UNIPROT SMAD1 protein Q15797 UNIPROT down-regulates phosphorylation Ser187 NSHPFPHsPNSSYPN 9606 19914161 t lpetrilli "Phosphorylation of the linker region of smad1, a receptor-activated smad (r-smad), at serine 206 (s206) and s214 induced by bmp and mediated by cdk8/9 is critical for binding of the e3 ubiquitin ligase smurf1. Binding of smurf1 leads to polyubiquitination of smad1 and its degradation by the proteasome;cdk8 and cyclint-cdk9 showed a preference for s206 and s214 but also phosphorylated s186 and s195 in the case of smad1;and t179, s208 and s213 in the case of smad3." SIGNOR-189129 CDK8 protein P49336 UNIPROT SMAD1 protein Q15797 UNIPROT down-regulates phosphorylation Ser195 PNSSYPNsPGSSSST 9606 19914161 t lpetrilli "Phosphorylation of the linker region of smad1, a receptor-activated smad (r-smad), at serine 206 (s206) and s214 induced by bmp and mediated by cdk8/9 is critical for binding of the e3 ubiquitin ligase smurf1. Binding of smurf1 leads to polyubiquitination of smad1 and its degradation by the proteasome;cdk8 and cyclint-cdk9 showed a preference for s206 and s214 but also phosphorylated s186 and s195 in the case of smad1;and t179, s208 and s213 in the case of smad3." SIGNOR-189133 CDK8 protein P49336 UNIPROT SMAD1 protein Q15797 UNIPROT down-regulates phosphorylation Ser195 PNSSYPNsPGSSSST 9606 19914168 t lpetrilli "Phosphorylation of the linker region of smad1, a receptor-activated smad (r-smad), at serine 206 (s206) and s214 induced by bmp and mediated by cdk8/9 is critical for binding of the e3 ubiquitin ligase smurf1. Binding of smurf1 leads to polyubiquitination of smad1 and its degradation by the proteasome;cdk8 and cyclint-cdk9 showed a preference for s206 and s214 but also phosphorylated s186 and s195 in the case of smad1;and t179, s208 and s213 in the case of smad3." SIGNOR-161626 CDK8 protein P49336 UNIPROT SMAD1 protein Q15797 UNIPROT down-regulates phosphorylation Ser206 SSSTYPHsPTSSDPG 9606 19914161 t lpetrilli "Phosphorylation of the linker region of smad1, a receptor-activated smad (r-smad), at serine 206 (s206) and s214 induced by bmp and mediated by cdk8/9 is critical for binding of the e3 ubiquitin ligase smurf1. Binding of smurf1 leads to polyubiquitination of smad1 and its degradation by the proteasome;cdk8 and cyclint-cdk9 showed a preference for s206 and s214 but also phosphorylated s186 and s195 in the case of smad1;and t179, s208 and s213 in the case of smad3." SIGNOR-189137 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 CDK8 protein P49336 UNIPROT SMAD1 protein Q15797 UNIPROT down-regulates phosphorylation Ser206 SSSTYPHsPTSSDPG 9606 19914168 t lpetrilli "Phosphorylation of the linker region of smad1, a receptor-activated smad (r-smad), at serine 206 (s206) and s214 induced by bmp and mediated by cdk8/9 is critical for binding of the e3 ubiquitin ligase smurf1. Binding of smurf1 leads to polyubiquitination of smad1 and its degradation by the proteasome;cdk8 and cyclint-cdk9 showed a preference for s206 and s214 but also phosphorylated s186 and s195 in the case of smad1;and t179, s208 and s213 in the case of smad3." SIGNOR-161630 CDK8 protein P49336 UNIPROT SMAD1 protein Q15797 UNIPROT down-regulates phosphorylation Ser214 PTSSDPGsPFQMPAD 9606 19914161 t lpetrilli "Phosphorylation of the linker region of smad1, a receptor-activated smad (r-smad), at serine 206 (s206) and s214 induced by bmp and mediated by cdk8/9 is critical for binding of the e3 ubiquitin ligase smurf1. Binding of smurf1 leads to polyubiquitination of smad1 and its degradation by the proteasome;cdk8 and cyclint-cdk9 showed a preference for s206 and s214 but also phosphorylated s186 and s195 in the case of smad1;and t179, s208 and s213 in the case of smad3." SIGNOR-189141 CDK8 protein P49336 UNIPROT SMAD1 protein Q15797 UNIPROT down-regulates phosphorylation Ser214 PTSSDPGsPFQMPAD 9606 19914168 t lpetrilli "Phosphorylation of the linker region of smad1, a receptor-activated smad (r-smad), at serine 206 (s206) and s214 induced by bmp and mediated by cdk8/9 is critical for binding of the e3 ubiquitin ligase smurf1. Binding of smurf1 leads to polyubiquitination of smad1 and its degradation by the proteasome;cdk8 and cyclint-cdk9 showed a preference for s206 and s214 but also phosphorylated s186 and s195 in the case of smad1;and t179, s208 and s213 in the case of smad3." SIGNOR-161634 CDK8 protein P49336 UNIPROT SMAD1 protein Q15797 UNIPROT up-regulates phosphorylation Ser206 SSSTYPHsPTSSDPG 9606 19914168 t llicata "As receptor-activated smads form transcriptional complexes, they are phosphorylated at an interdomain linker region by cdk8 and cdk9, which are components of transcriptional mediator and elongation complexes. These phosphorylations promote smad transcriptional action" SIGNOR-161622 CDK8 protein P49336 UNIPROT SMAD3 protein P84022 UNIPROT down-regulates phosphorylation Ser208 DAGSPNLsPNPMSPA 9606 19914161 t lpetrilli "Similarly, tgf-?-Induced and cdk8/9-mediated phosphorylation of smad3 at threonine 179 (t179) is important for binding of the nedd4l e3 ubiquitin ligase, which accelerates smad3 turnover;cdk8 and cyclint-cdk9 showed a preference for s206 and s214 but also phosphorylated s186 and s195 in the case of smad1;and t179, s208 and s213 in the case of smad3." SIGNOR-161553 CDK8 protein P49336 UNIPROT SMAD3 protein P84022 UNIPROT down-regulates phosphorylation Ser208 DAGSPNLsPNPMSPA 9606 19914168 t lpetrilli "Similarly, tgf-?-Induced and cdk8/9-mediated phosphorylation of smad3 at threonine 179 (t179) is important for binding of the nedd4l e3 ubiquitin ligase, which accelerates smad3 turnover;cdk8 and cyclint-cdk9 showed a preference for s206 and s214 but also phosphorylated s186 and s195 in the case of smad1;and t179, s208 and s213 in the case of smad3." SIGNOR-161642 CDK8 protein P49336 UNIPROT SMAD3 protein P84022 UNIPROT down-regulates phosphorylation Ser213 NLSPNPMsPAHNNLD 9606 19914161 t lpetrilli "Similarly, tgf-?-Induced and cdk8/9-mediated phosphorylation of smad3 at threonine 179 (t179) is important for binding of the nedd4l e3 ubiquitin ligase, which accelerates smad3 turnover;cdk8 and cyclint-cdk9 showed a preference for s206 and s214 but also phosphorylated s186 and s195 in the case of smad1;and t179, s208 and s213 in the case of smad3." SIGNOR-161557 CDK8 protein P49336 UNIPROT SMAD3 protein P84022 UNIPROT down-regulates phosphorylation Ser213 NLSPNPMsPAHNNLD 9606 19914168 t lpetrilli "Similarly, tgf-?-Induced and cdk8/9-mediated phosphorylation of smad3 at threonine 179 (t179) is important for binding of the nedd4l e3 ubiquitin ligase, which accelerates smad3 turnover;cdk8 and cyclint-cdk9 showed a preference for s206 and s214 but also phosphorylated s186 and s195 in the case of smad1;and t179, s208 and s213 in the case of smad3." SIGNOR-161646 CDK8 protein P49336 UNIPROT SMAD3 protein P84022 UNIPROT down-regulates phosphorylation Thr179 PQSNIPEtPPPGYLS 9606 19914161 t lpetrilli "Similarly, tgf-?-Induced and cdk8/9-mediated phosphorylation of smad3 at threonine 179 (t179) is important for binding of the nedd4l e3 ubiquitin ligase, which accelerates smad3 turnover;cdk8 and cyclint-cdk9 showed a preference for s206 and s214 but also phosphorylated s186 and s195 in the case of smad1;and t179, s208 and s213 in the case of smad3." SIGNOR-161561 CDK8 protein P49336 UNIPROT SMAD3 protein P84022 UNIPROT down-regulates phosphorylation Thr179 PQSNIPEtPPPGYLS 9606 19914168 t lpetrilli "Similarly, tgf-?-Induced and cdk8/9-mediated phosphorylation of smad3 at threonine 179 (t179) is important for binding of the nedd4l e3 ubiquitin ligase, which accelerates smad3 turnover;cdk8 and cyclint-cdk9 showed a preference for s206 and s214 but also phosphorylated s186 and s195 in the case of smad1;and t179, s208 and s213 in the case of smad3." SIGNOR-161650 CDK8 protein P49336 UNIPROT SMAD3 protein P84022 UNIPROT up-regulates phosphorylation Thr179 PQSNIPEtPPPGYLS 9606 19914168 t llicata "As receptor-activated smads form transcriptional complexes, they are phosphorylated at an interdomain linker region by cdk8 and cdk9, which are components of transcriptional mediator and elongation complexes. These phosphorylations promote smad transcriptional action" SIGNOR-161638 CDK9 protein P50750 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-130703 CDK9 protein P50750 UNIPROT NCOA2 protein Q15596 UNIPROT "up-regulates activity" phosphorylation Ser469 NYALKMNsPSQSSPG 9606 BTO:0000801 29170386 t "Interestingly, GRIP1 is phosphorylated at an N-terminal serine cluster by cyclin-dependent kinase-9 (CDK9), which is recruited into GC-induced GR:GRIP1:CDK9 hetero-complexes, producing distinct GRE-specific GRIP1 phospho-isoforms. Phosphorylation potentiates GRIP1 coactivator but, remarkably, not its corepressor properties." SIGNOR-256096 CDK9 protein P50750 UNIPROT NCOA2 protein Q15596 UNIPROT "up-regulates activity" phosphorylation Ser487 GQPTSMLsPRHRMSP 9606 BTO:0000801 29170386 t "Interestingly, GRIP1 is phosphorylated at an N-terminal serine cluster by cyclin-dependent kinase-9 (CDK9), which is recruited into GC-induced GR:GRIP1:CDK9 hetero-complexes, producing distinct GRE-specific GRIP1 phospho-isoforms. Phosphorylation potentiates GRIP1 coactivator but, remarkably, not its corepressor properties." SIGNOR-256097 CDK9 protein P50750 UNIPROT NCOA2 protein Q15596 UNIPROT "up-regulates activity" phosphorylation Ser493 LSPRHRMsSPGVAGS 9606 BTO:0000801 29170386 t "Interestingly, GRIP1 is phosphorylated at an N-terminal serine cluster by cyclin-dependent kinase-9 (CDK9), which is recruited into GC-induced GR:GRIP1:CDK9 hetero-complexes, producing distinct GRE-specific GRIP1 phospho-isoforms. Phosphorylation potentiates GRIP1 coactivator but, remarkably, not its corepressor properties." SIGNOR-256098 CDK9 protein P50750 UNIPROT NCOA2 protein Q15596 UNIPROT "up-regulates activity" phosphorylation Ser499 MSPGVAGsPRIPPSQ 9606 BTO:0000801 29170386 t "Interestingly, GRIP1 is phosphorylated at an N-terminal serine cluster by cyclin-dependent kinase-9 (CDK9), which is recruited into GC-induced GR:GRIP1:CDK9 hetero-complexes, producing distinct GRE-specific GRIP1 phospho-isoforms. Phosphorylation potentiates GRIP1 coactivator but, remarkably, not its corepressor properties." SIGNOR-256099 CDK9 protein P50750 UNIPROT POLR2A protein P24928 UNIPROT up-regulates phosphorylation Ser1616 TPQSPSYsPTSPSYS 9606 24385927 t lperfetto "Cyclin-dependent kinase 9 (cdk9) promotes elongation by rna polymerase ii (rnapii), mrna processing, and co-transcriptional histone modification. Cdk9 phosphorylates multiple targets, including the conserved rnapii elongation factor spt5 and rnapii itself. Cellular kinase cdk9 phosphorylates serine-2 in the c-terminal domain (ctd) of rnap ii" SIGNOR-203508 CDK9 protein P50750 UNIPROT POLR2A protein P24928 UNIPROT up-regulates phosphorylation Ser1623 SPTSPSYsPTSPSYS 9606 24385927 t lperfetto "Cyclin-dependent kinase 9 (cdk9) promotes elongation by rna polymerase ii (rnapii), mrna processing, and co-transcriptional histone modification. Cdk9 phosphorylates multiple targets, including the conserved rnapii elongation factor spt5 and rnapii itself" SIGNOR-203512 CDK9 protein P50750 UNIPROT POLR2A protein P24928 UNIPROT up-regulates phosphorylation Ser1644 SPTSPSYsPTSPSYS 9606 24385927 t lperfetto "Cyclin-dependent kinase 9 (cdk9) promotes elongation by rna polymerase ii (rnapii), mrna processing, and co-transcriptional histone modification. Cdk9 phosphorylates multiple targets, including the conserved rnapii elongation factor spt5 and rnapii itself" SIGNOR-203516 CDK9 protein P50750 UNIPROT POLR2A protein P24928 UNIPROT up-regulates phosphorylation Ser1651 SPTSPSYsPTSPSYS 9606 24385927 t lperfetto "Cyclin-dependent kinase 9 (cdk9) promotes elongation by rna polymerase ii (rnapii), mrna processing, and co-transcriptional histone modification. Cdk9 phosphorylates multiple targets, including the conserved rnapii elongation factor spt5 and rnapii itself. Cellular kinase cdk9 phosphorylates serine-2 in the c-terminal domain (ctd) of rnap ii" SIGNOR-203520 CDK9 protein P50750 UNIPROT POLR2A protein P24928 UNIPROT up-regulates phosphorylation Ser1665 SPTSPSYsPTSPSYS 9606 24385927 t lperfetto "Cyclin-dependent kinase 9 (cdk9) promotes elongation by rna polymerase ii (rnapii), mrna processing, and co-transcriptional histone modification. Cdk9 phosphorylates multiple targets, including the conserved rnapii elongation factor spt5 and rnapii itself" SIGNOR-203524 CDK9 protein P50750 UNIPROT POLR2A protein P24928 UNIPROT up-regulates phosphorylation Ser1672 SPTSPSYsPTSPSYS 9606 24385927 t lperfetto "Cyclin-dependent kinase 9 (cdk9) promotes elongation by rna polymerase ii (rnapii), mrna processing, and co-transcriptional histone modification. Cdk9 phosphorylates multiple targets, including the conserved rnapii elongation factor spt5 and rnapii itself" SIGNOR-203528 CDK9 protein P50750 UNIPROT POLR2A protein P24928 UNIPROT up-regulates phosphorylation Ser1693 SPTSPSYsPTSPSYS 9606 24385927 t lperfetto "Cyclin-dependent kinase 9 (cdk9) promotes elongation by rna polymerase ii (rnapii), mrna processing, and co-transcriptional histone modification. Cdk9 phosphorylates multiple targets, including the conserved rnapii elongation factor spt5 and rnapii itself. Cellular kinase cdk9 phosphorylates serine-2 in the c-terminal domain (ctd) of rnap ii" SIGNOR-203532 CDK9 protein P50750 UNIPROT POLR2A protein P24928 UNIPROT up-regulates phosphorylation Ser1714 SPTSPSYsPTSPSYS 9606 24385927 t lperfetto "Cyclin-dependent kinase 9 (cdk9) promotes elongation by rna polymerase ii (rnapii), mrna processing, and co-transcriptional histone modification. Cdk9 phosphorylates multiple targets, including the conserved rnapii elongation factor spt5 and rnapii itself" SIGNOR-203536 CDK9 protein P50750 UNIPROT POLR2A protein P24928 UNIPROT up-regulates phosphorylation Ser1721 SPTSPSYsPTSPSYS 9606 24385927 t lperfetto "Cyclin-dependent kinase 9 (cdk9) promotes elongation by rna polymerase ii (rnapii), mrna processing, and co-transcriptional histone modification. Cdk9 phosphorylates multiple targets, including the conserved rnapii elongation factor spt5 and rnapii itself" SIGNOR-203540 CDK9 protein P50750 UNIPROT POLR2A protein P24928 UNIPROT up-regulates phosphorylation Ser1735 SPTSPSYsPTSPSYS 9606 24385927 t lperfetto "Cyclin-dependent kinase 9 (cdk9) promotes elongation by rna polymerase ii (rnapii), mrna processing, and co-transcriptional histone modification. Cdk9 phosphorylates multiple targets, including the conserved rnapii elongation factor spt5 and rnapii itself. Cellular kinase cdk9 phosphorylates serine-2 in the c-terminal domain (ctd) of rnap ii" SIGNOR-203544 CDK9 protein P50750 UNIPROT POLR2A protein P24928 UNIPROT up-regulates phosphorylation Ser1763 TPTSPSYsPTSPSYS 9606 24385927 t lperfetto "Cyclin-dependent kinase 9 (cdk9) promotes elongation by rna polymerase ii (rnapii), mrna processing, and co-transcriptional histone modification. Cdk9 phosphorylates multiple targets, including the conserved rnapii elongation factor spt5 and rnapii itself" SIGNOR-203552 CDK9 protein P50750 UNIPROT POLR2A protein P24928 UNIPROT up-regulates phosphorylation Ser1784 TPTSPNYsPTSPSYS 9606 24385927 t lperfetto "Cyclin-dependent kinase 9 (cdk9) promotes elongation by rna polymerase ii (rnapii), mrna processing, and co-transcriptional histone modification. Cdk9 phosphorylates multiple targets, including the conserved rnapii elongation factor spt5 and rnapii itself" SIGNOR-203556 CDK9 protein P50750 UNIPROT POLR2A protein P24928 UNIPROT up-regulates phosphorylation Ser1861 TPTSPKYsPTSPKYS 9606 24385927 t lperfetto "Cyclin-dependent kinase 9 (cdk9) promotes elongation by rna polymerase ii (rnapii), mrna processing, and co-transcriptional histone modification. Cdk9 phosphorylates multiple targets, including the conserved rnapii elongation factor spt5 and rnapii itself" SIGNOR-203560 CDK9 protein P50750 UNIPROT POLR2A protein P24928 UNIPROT up-regulates phosphorylation Ser1868 SPTSPKYsPTSPKYS 9606 24385927 t lperfetto "Cyclin-dependent kinase 9 (cdk9) promotes elongation by rna polymerase ii (rnapii), mrna processing, and co-transcriptional histone modification. Cdk9 phosphorylates multiple targets, including the conserved rnapii elongation factor spt5 and rnapii itself" SIGNOR-203564 CDK9 protein P50750 UNIPROT POLR2A protein P24928 UNIPROT up-regulates phosphorylation Ser1875 SPTSPKYsPTSPTYS 9606 24385927 t lperfetto "Cyclin-dependent kinase 9 (cdk9) promotes elongation by rna polymerase ii (rnapii), mrna processing, and co-transcriptional histone modification. Cdk9 phosphorylates multiple targets, including the conserved rnapii elongation factor spt5 and rnapii itself. Cellular kinase cdk9 phosphorylates serine-2 in the c-terminal domain (ctd) of rnap ii" SIGNOR-203568 CDK9 protein P50750 UNIPROT POLR2A protein P24928 UNIPROT up-regulates phosphorylation Ser1878 SPKYSPTsPTYSPTT 9606 24385927 t lperfetto "Cyclin-dependent kinase 9 (cdk9) promotes elongation by rna polymerase ii (rnapii), mrna processing, and co-transcriptional histone modification. Cdk9 phosphorylates multiple targets, including the conserved rnapii elongation factor spt5 and rnapii itself" SIGNOR-203572 CDK9 protein P50750 UNIPROT POLR2A protein P24928 UNIPROT up-regulates phosphorylation Ser1882 SPTSPTYsPTTPKYS 9606 24385927 t lperfetto "Cyclin-dependent kinase 9 (cdk9) promotes elongation by rna polymerase ii (rnapii), mrna processing, and co-transcriptional histone modification. Cdk9 phosphorylates multiple targets, including the conserved rnapii elongation factor spt5 and rnapii itself" SIGNOR-203576 CDK9 protein P50750 UNIPROT POLR2A protein P24928 UNIPROT up-regulates phosphorylation Ser1889 SPTTPKYsPTSPTYS 9606 24385927 t lperfetto "Cyclin-dependent kinase 9 (cdk9) promotes elongation by rna polymerase ii (rnapii), mrna processing, and co-transcriptional histone modification. Cdk9 phosphorylates multiple targets, including the conserved rnapii elongation factor spt5 and rnapii itself. Cellular kinase cdk9 phosphorylates serine-2 in the c-terminal domain (ctd) of rnap ii" SIGNOR-203580 CDK9 protein P50750 UNIPROT POLR2A protein P24928 UNIPROT up-regulates phosphorylation Ser1896 SPTSPTYsPTSPVYT 9606 24385927 t lperfetto "Cyclin-dependent kinase 9 (cdk9) promotes elongation by rna polymerase ii (rnapii), mrna processing, and co-transcriptional histone modification. Cdk9 phosphorylates multiple targets, including the conserved rnapii elongation factor spt5 and rnapii itself" SIGNOR-203584 CDK9 protein P50750 UNIPROT POLR2A protein P24928 UNIPROT up-regulates phosphorylation Ser1910 TPTSPKYsPTSPTYS 9606 24385927 t lperfetto "Cyclin-dependent kinase 9 (cdk9) promotes elongation by rna polymerase ii (rnapii), mrna processing, and co-transcriptional histone modification. Cdk9 phosphorylates multiple targets, including the conserved rnapii elongation factor spt5 and rnapii itself" SIGNOR-203588 CDK9 protein P50750 UNIPROT POLR2A protein P24928 UNIPROT up-regulates phosphorylation Ser1917 SPTSPTYsPTSPKYS 9606 24385927 t lperfetto "Cyclin-dependent kinase 9 (cdk9) promotes elongation by rna polymerase ii (rnapii), mrna processing, and co-transcriptional histone modification. Cdk9 phosphorylates multiple targets, including the conserved rnapii elongation factor spt5 and rnapii itself. Cellular kinase cdk9 phosphorylates serine-2 in the c-terminal domain (ctd) of rnap ii" SIGNOR-203592 CDK9 protein P50750 UNIPROT POLR2A protein P24928 UNIPROT up-regulates phosphorylation Ser1924 SPTSPKYsPTSPTYS 9606 24385927 t lperfetto "Cyclin-dependent kinase 9 (cdk9) promotes elongation by rna polymerase ii (rnapii), mrna processing, and co-transcriptional histone modification. Cdk9 phosphorylates multiple targets, including the conserved rnapii elongation factor spt5 and rnapii itself" SIGNOR-203596 CDK9 protein P50750 UNIPROT POLR2A protein P24928 UNIPROT up-regulates phosphorylation Ser1931 SPTSPTYsPTSPKGS 9606 24385927 t lperfetto "Cyclin-dependent kinase 9 (cdk9) promotes elongation by rna polymerase ii (rnapii), mrna processing, and co-transcriptional histone modification. Cdk9 phosphorylates multiple targets, including the conserved rnapii elongation factor spt5 and rnapii itself" SIGNOR-203600 CDK9 protein P50750 UNIPROT POLR2A protein P24928 UNIPROT up-regulates phosphorylation Ser1941 SPKGSTYsPTSPGYS 9606 24385927 t lperfetto "Cyclin-dependent kinase 9 (cdk9) promotes elongation by rna polymerase ii (rnapii), mrna processing, and co-transcriptional histone modification. Cdk9 phosphorylates multiple targets, including the conserved rnapii elongation factor spt5 and rnapii itself" SIGNOR-203604 CDK9 protein P50750 UNIPROT POLR2A protein P24928 UNIPROT up-regulates phosphorylation Ser1948 SPTSPGYsPTSPTYS 9606 24385927 t lperfetto "Cyclin-dependent kinase 9 (cdk9) promotes elongation by rna polymerase ii (rnapii), mrna processing, and co-transcriptional histone modification. Cdk9 phosphorylates multiple targets, including the conserved rnapii elongation factor spt5 and rnapii itself" SIGNOR-203608 CDK9 protein P50750 UNIPROT RCHY1 protein Q96PM5 UNIPROT down-regulates phosphorylation Ser211 VAQTPMPsEYQNMTV 9606 23603988 t lperfetto "We showed that cdk9 phosphorylates pirh2 on ser-211 and thr-217 residues through their physical interaction. Phosphorylation of pirh2 renders it inactive and may contribute to p53-inhibition of transcriptional elongation of the hiv-1 ltr." SIGNOR-201923 CDK9 protein P50750 UNIPROT RCHY1 protein Q96PM5 UNIPROT down-regulates phosphorylation Thr217 PSEYQNMtVDILCND 9606 23603988 t lperfetto "We showed that cdk9 phosphorylates pirh2 on ser-211 and thr-217 residues through their physical interaction. Phosphorylation of pirh2 renders it inactive and may contribute to p53-inhibition of transcriptional elongation of the hiv-1 ltr." SIGNOR-201927 CDK9 protein P50750 UNIPROT SMAD1 protein Q15797 UNIPROT down-regulates phosphorylation Ser187 NSHPFPHsPNSSYPN 9606 19914161 t lpetrilli "Phosphorylation of the linker region of smad1, a receptor-activated smad (r-smad), at serine 206 (s206) and s214 induced by bmp and mediated by cdk8/9 is critical for binding of the e3 ubiquitin ligase smurf1. Binding of smurf1 leads to polyubiquitination of smad1 and its degradation by the proteasome;cdk8 and cyclint-cdk9 showed a preference for s206 and s214 but also phosphorylated s186 and s195 in the case of smad1;and t179, s208 and s213 in the case of smad3." SIGNOR-161565 CDK9 protein P50750 UNIPROT SMAD1 protein Q15797 UNIPROT down-regulates phosphorylation Ser195 PNSSYPNsPGSSSST 9606 19914161 t lpetrilli "Phosphorylation of the linker region of smad1, a receptor-activated smad (r-smad), at serine 206 (s206) and s214 induced by bmp and mediated by cdk8/9 is critical for binding of the e3 ubiquitin ligase smurf1. Binding of smurf1 leads to polyubiquitination of smad1 and its degradation by the proteasome;cdk8 and cyclint-cdk9 showed a preference for s206 and s214 but also phosphorylated s186 and s195 in the case of smad1;and t179, s208 and s213 in the case of smad3." SIGNOR-161569 CDK9 protein P50750 UNIPROT SMAD1 protein Q15797 UNIPROT down-regulates phosphorylation Ser195 PNSSYPNsPGSSSST 9606 19914168 t lpetrilli "Phosphorylation of the linker region of smad1, a receptor-activated smad (r-smad), at serine 206 (s206) and s214 induced by bmp and mediated by cdk8/9 is critical for binding of the e3 ubiquitin ligase smurf1. Binding of smurf1 leads to polyubiquitination of smad1 and its degradation by the proteasome;cdk8 and cyclint-cdk9 showed a preference for s206 and s214 but also phosphorylated s186 and s195 in the case of smad1;and t179, s208 and s213 in the case of smad3." SIGNOR-161658 CDK9 protein P50750 UNIPROT SMAD1 protein Q15797 UNIPROT down-regulates phosphorylation Ser206 SSSTYPHsPTSSDPG 9606 19914161 t lpetrilli "Phosphorylation of the linker region of smad1, a receptor-activated smad (r-smad), at serine 206 (s206) and s214 induced by bmp and mediated by cdk8/9 is critical for binding of the e3 ubiquitin ligase smurf1. Binding of smurf1 leads to polyubiquitination of smad1 and its degradation by the proteasome;cdk8 and cyclint-cdk9 showed a preference for s206 and s214 but also phosphorylated s186 and s195 in the case of smad1;and t179, s208 and s213 in the case of smad3." SIGNOR-161573 PDK2 protein Q15119 UNIPROT PDHA1 protein P08559 UNIPROT down-regulates phosphorylation Ser293 TYRYHGHsMSDPGVS -1 7782287 t gcesareni "Mammalian pyruvate dehydrogenase (?2_2) (e1) is regulated by phosphorylation-dephosphorylation, catalyzed by the e1-kinase and the phospho-e1-phosphatase." SIGNOR-33137 CDK9 protein P50750 UNIPROT SMAD1 protein Q15797 UNIPROT down-regulates phosphorylation Ser206 SSSTYPHsPTSSDPG 9606 19914168 t lpetrilli "Phosphorylation of the linker region of smad1, a receptor-activated smad (r-smad), at serine 206 (s206) and s214 induced by bmp and mediated by cdk8/9 is critical for binding of the e3 ubiquitin ligase smurf1. Binding of smurf1 leads to polyubiquitination of smad1 and its degradation by the proteasome;cdk8 and cyclint-cdk9 showed a preference for s206 and s214 but also phosphorylated s186 and s195 in the case of smad1;and t179, s208 and s213 in the case of smad3." SIGNOR-161662 CDK9 protein P50750 UNIPROT SMAD1 protein Q15797 UNIPROT down-regulates phosphorylation Ser214 PTSSDPGsPFQMPAD 9606 19914161 t lpetrilli "Phosphorylation of the linker region of smad1, a receptor-activated smad (r-smad), at serine 206 (s206) and s214 induced by bmp and mediated by cdk8/9 is critical for binding of the e3 ubiquitin ligase smurf1. Binding of smurf1 leads to polyubiquitination of smad1 and its degradation by the proteasome;cdk8 and cyclint-cdk9 showed a preference for s206 and s214 but also phosphorylated s186 and s195 in the case of smad1;and t179, s208 and s213 in the case of smad3." SIGNOR-161577 CDK9 protein P50750 UNIPROT SMAD1 protein Q15797 UNIPROT down-regulates phosphorylation Ser214 PTSSDPGsPFQMPAD 9606 19914168 t lpetrilli "Phosphorylation of the linker region of smad1, a receptor-activated smad (r-smad), at serine 206 (s206) and s214 induced by bmp and mediated by cdk8/9 is critical for binding of the e3 ubiquitin ligase smurf1. Binding of smurf1 leads to polyubiquitination of smad1 and its degradation by the proteasome;cdk8 and cyclint-cdk9 showed a preference for s206 and s214 but also phosphorylated s186 and s195 in the case of smad1;and t179, s208 and s213 in the case of smad3." SIGNOR-161666 CDK9 protein P50750 UNIPROT SMAD1 protein Q15797 UNIPROT up-regulates phosphorylation Ser206 SSSTYPHsPTSSDPG 9606 19914168 t llicata "As receptor-activated smads form transcriptional complexes, they are phosphorylated at an interdomain linker region by cdk8 and cdk9, which are components of transcriptional mediator and elongation complexes. These phosphorylations promote smad transcriptional action" SIGNOR-161654 CDK9 protein P50750 UNIPROT SMAD3 protein P84022 UNIPROT down-regulates phosphorylation Ser208 DAGSPNLsPNPMSPA 9606 19914161 t lpetrilli "Similarly, tgf-?-Induced and cdk8/9-mediated phosphorylation of smad3 at threonine 179 (t179) is important for binding of the nedd4l e3 ubiquitin ligase, which accelerates smad3 turnover;cdk8 and cyclint-cdk9 showed a preference for s206 and s214 but also phosphorylated s186 and s195 in the case of smad1;and t179, s208 and s213 in the case of smad3." SIGNOR-161581 CDK9 protein P50750 UNIPROT SMAD3 protein P84022 UNIPROT down-regulates phosphorylation Ser208 DAGSPNLsPNPMSPA 9606 19914168 t lpetrilli "Similarly, tgf-?-Induced and cdk8/9-mediated phosphorylation of smad3 at threonine 179 (t179) is important for binding of the nedd4l e3 ubiquitin ligase, which accelerates smad3 turnover;cdk8 and cyclint-cdk9 showed a preference for s206 and s214 but also phosphorylated s186 and s195 in the case of smad1;and t179, s208 and s213 in the case of smad3." SIGNOR-161674 CDK9 protein P50750 UNIPROT SMAD3 protein P84022 UNIPROT down-regulates phosphorylation Ser213 NLSPNPMsPAHNNLD 9606 19914161 t lpetrilli "Similarly, tgf-?-Induced and cdk8/9-mediated phosphorylation of smad3 at threonine 179 (t179) is important for binding of the nedd4l e3 ubiquitin ligase, which accelerates smad3 turnover;cdk8 and cyclint-cdk9 showed a preference for s206 and s214 but also phosphorylated s186 and s195 in the case of smad1;and t179, s208 and s213 in the case of smad3." SIGNOR-161585 CDK9 protein P50750 UNIPROT SMAD3 protein P84022 UNIPROT down-regulates phosphorylation Ser213 NLSPNPMsPAHNNLD 9606 19914168 t lpetrilli "Similarly, tgf-?-Induced and cdk8/9-mediated phosphorylation of smad3 at threonine 179 (t179) is important for binding of the nedd4l e3 ubiquitin ligase, which accelerates smad3 turnover;cdk8 and cyclint-cdk9 showed a preference for s206 and s214 but also phosphorylated s186 and s195 in the case of smad1;and t179, s208 and s213 in the case of smad3." SIGNOR-161678 CDK9 protein P50750 UNIPROT SMAD3 protein P84022 UNIPROT down-regulates phosphorylation Thr179 PQSNIPEtPPPGYLS 9606 19914161 t lpetrilli "Similarly, tgf-?-Induced and cdk8/9-mediated phosphorylation of smad3 at threonine 179 (t179) is important for binding of the nedd4l e3 ubiquitin ligase, which accelerates smad3 turnover;cdk8 and cyclint-cdk9 showed a preference for s206 and s214 but also phosphorylated s186 and s195 in the case of smad1;and t179, s208 and s213 in the case of smad3." SIGNOR-161589 CDK9 protein P50750 UNIPROT SMAD3 protein P84022 UNIPROT down-regulates phosphorylation Thr179 PQSNIPEtPPPGYLS 9606 19914168 t lpetrilli "Similarly, tgf-?-Induced and cdk8/9-mediated phosphorylation of smad3 at threonine 179 (t179) is important for binding of the nedd4l e3 ubiquitin ligase, which accelerates smad3 turnover;cdk8 and cyclint-cdk9 showed a preference for s206 and s214 but also phosphorylated s186 and s195 in the case of smad1;and t179, s208 and s213 in the case of smad3." SIGNOR-161682 CDK9 protein P50750 UNIPROT SMAD3 protein P84022 UNIPROT up-regulates phosphorylation Thr179 PQSNIPEtPPPGYLS 9606 19914168 t llicata "As receptor-activated smads form transcriptional complexes, they are phosphorylated at an interdomain linker region by cdk8 and cdk9, which are components of transcriptional mediator and elongation complexes. These phosphorylations promote smad transcriptional action" SIGNOR-161670 CDK9 protein P50750 UNIPROT SUPT5H protein O00267 UNIPROT up-regulates phosphorylation Thr768 MTSTYGRtPMYGSQT 9606 16427012 t lperfetto "We describe an evolutionarily conserved repetitive heptapeptide motif (consensus = g-s-r/q-t-p) in the c-terminal region (ctr) of hspt5, which, like the c-terminal domain (ctd) of rna pol ii, is highly phosphorylated by p-tefb. Thr-4 residues of the ctr repeats are functionally important phosphorylation sites. In vitro, thr-4 phosphorylation is critical for the elongation activation activity of dsif" SIGNOR-143919 CDK9 protein P50750 UNIPROT SUPT5H protein O00267 UNIPROT up-regulates phosphorylation Thr775 TPMYGSQtPMYGSGS 9606 16427012 t lperfetto "We describe an evolutionarily conserved repetitive heptapeptide motif (consensus = g-s-r/q-t-p) in the c-terminal region (ctr) of hspt5, which, like the c-terminal domain (ctd) of rna pol ii, is highly phosphorylated by p-tefb. Thr-4 residues of the ctr repeats are functionally important phosphorylation sites. In vitro, thr-4 phosphorylation is critical for the elongation activation activity of dsif" SIGNOR-143923 CDK9 protein P50750 UNIPROT SUPT5H protein O00267 UNIPROT up-regulates phosphorylation Thr784 MYGSGSRtPMYGSQT 9606 16427012 t lperfetto "We describe an evolutionarily conserved repetitive heptapeptide motif (consensus = g-s-r/q-t-p) in the c-terminal region (ctr) of hspt5, which, like the c-terminal domain (ctd) of rna pol ii, is highly phosphorylated by p-tefb. Thr-4 residues of the ctr repeats are functionally important phosphorylation sites. In vitro, thr-4 phosphorylation is critical for the elongation activation activity of dsif" SIGNOR-143927 CDK9 protein P50750 UNIPROT SUPT5H protein O00267 UNIPROT up-regulates phosphorylation Thr791 TPMYGSQtPLQDGSR 9606 16427012 t lperfetto "We describe an evolutionarily conserved repetitive heptapeptide motif (consensus = g-s-r/q-t-p) in the c-terminal region (ctr) of hspt5, which, like the c-terminal domain (ctd) of rna pol ii, is highly phosphorylated by p-tefb. Thr-4 residues of the ctr repeats are functionally important phosphorylation sites. In vitro, thr-4 phosphorylation is critical for the elongation activation activity of dsif" SIGNOR-143931 CDK9 protein P50750 UNIPROT SUPT5H protein O00267 UNIPROT up-regulates phosphorylation Thr799 PLQDGSRtPHYGSQT 9606 16427012 t lperfetto "We describe an evolutionarily conserved repetitive heptapeptide motif (consensus = g-s-r/q-t-p) in the c-terminal region (ctr) of hspt5, which, like the c-terminal domain (ctd) of rna pol ii, is highly phosphorylated by p-tefb. Thr-4 residues of the ctr repeats are functionally important phosphorylation sites. In vitro, thr-4 phosphorylation is critical for the elongation activation activity of dsif" SIGNOR-143935 CDK9 protein P50750 UNIPROT SUPT5H protein O00267 UNIPROT up-regulates phosphorylation Thr806 TPHYGSQtPLHDGSR 9606 16427012 t lperfetto "We describe an evolutionarily conserved repetitive heptapeptide motif (consensus = g-s-r/q-t-p) in the c-terminal region (ctr) of hspt5, which, like the c-terminal domain (ctd) of rna pol ii, is highly phosphorylated by p-tefb. Thr-4 residues of the ctr repeats are functionally important phosphorylation sites. In vitro, thr-4 phosphorylation is critical for the elongation activation activity of dsif" SIGNOR-143939 CDK9 protein P50750 UNIPROT SUPT5H protein O00267 UNIPROT up-regulates phosphorylation Thr814 PLHDGSRtPAQSGAW 9606 16427012 t lperfetto "We describe an evolutionarily conserved repetitive heptapeptide motif (consensus = g-s-r/q-t-p) in the c-terminal region (ctr) of hspt5, which, like the c-terminal domain (ctd) of rna pol ii, is highly phosphorylated by p-tefb. Thr-4 residues of the ctr repeats are functionally important phosphorylation sites. In vitro, thr-4 phosphorylation is critical for the elongation activation activity of dsif" SIGNOR-143943 CDK9 protein P50750 UNIPROT TP53 protein P04637 UNIPROT unknown phosphorylation Ser33 LPENNVLsPLPSQAM 9606 16552184 t llicata "Here, we report for the first time that cyclin dependent kinase 9, whose well-known substrate is rna polymerase ii, can also phosphorylate p53. Specifically, ser33 on the n-terminus and, ser315 and ser392 on the c-terminus of p53 were found to be phosphorylated. The precise biological role of this phosphorylation remains to be elucidated." SIGNOR-145315 CDK9 protein P50750 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser315 LPNNTSSsPQPKKKP 9606 23603988 t gcesareni "We recently demonstrated that through their physical interaction, cdk9 phosphorylates p53 on ser-392, leading to p53 stability and accumulation" SIGNOR-201931 CDK9 protein P50750 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser392 FKTEGPDsD 9606 23603988 t gcesareni "We recently demonstrated that through their physical interaction, cdk9 phosphorylates p53 on ser-392, leading to p53 stability and accumulation" SIGNOR-201935 CDKL5 protein O76039 UNIPROT AMPH protein P49418 UNIPROT "up-regulates activity" phosphorylation Ser293 PAPARPRsPSQTRKG 10090 BTO:0000142 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." SIGNOR-245881 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 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 CDKN1A protein P38936 UNIPROT CCNB1 protein P14635 UNIPROT down-regulates binding 9606 19158493 t gcesareni "P21-mediated degradation of cyclin b1 in response to dna damage is necessary for the maintenance of g2 cell cycle arrest." SIGNOR-183498 CDKN1A protein P38936 UNIPROT CDK1 protein P06493 UNIPROT down-regulates binding 9606 15340381 t gcesareni "P21 and p27 are key inhibitors of both cdk1 and cdk2." SIGNOR-128442 CDKN1A protein P38936 UNIPROT CDK3 protein Q00526 UNIPROT down-regulates binding 9606 7626805 t gcesareni "P21cip1 is a cyclin-dependent kinase (cdk) inhibitor that is transcriptionally activated by p53 in response to dna damage. We have explored the interaction of p21 with the currently known cdks. p21 effectively inhibits cdk2, cdk3, cdk4, and cdk6 kinases." SIGNOR-29954 CDKN1A protein P38936 UNIPROT CDK4 protein P11802 UNIPROT down-regulates binding 9606 7626805 t gcesareni "P21cip1 is a cyclin-dependent kinase (cdk) inhibitor that is transcriptionally activated by p53 in response to dna damage.We Have explored the interaction of p21 with the currently known cdks. p21 effectively inhibits cdk2, cdk3, cdk4, and cdk6 kinases." SIGNOR-29957 CDKN1A protein P38936 UNIPROT CDK6 protein Q00534 UNIPROT down-regulates binding 9606 7626805 t gcesareni "P21cip1 is a cyclin-dependent kinase (cdk) inhibitor that is transcriptionally activated by p53 in response to dna damage.We Have explored the interaction of p21 with the currently known cdks. p21 effectively inhibits cdk2, cdk3, cdk4, and cdk6 kinases" SIGNOR-30030 CDKN1A protein P38936 UNIPROT Cell_cycle_exit phenotype SIGNOR-PH41 SIGNOR up-regulates 10090 BTO:0000222 9388774 f gcesareni "The upregulation of the cyclin-dependent kinase inhibitor p21 and the dephosphorylation of retinoblastoma protein (pRb) appear to be critical regulatory events for the establishment ,,, the postmitotic ... states [in myoblasts differentiating into mature myotubes]" SIGNOR-241956 CDKN1A protein P38936 UNIPROT Cell_cycle_progress phenotype SIGNOR-PH42 SIGNOR down-regulates 9606 24470334 f "The cell cycle regulator p21 is induced early in myoblast differentiation and functions to block cell cycle progression" SIGNOR-251564 CDKN1A protein P38936 UNIPROT CyclinB/CDK1 complex SIGNOR-C17 SIGNOR "down-regulates activity" binding 10913154 t lperfetto "P21 Inhibits Thr161 Phosphorylation of Cdc2 to Enforce the G2 DNA Damage Checkpoint|The cyclin-dependent kinase inhibitor p21 is required for a sustained G2 arrest after activation of the DNA damage checkpoint. Here we have addressed the mechanism by which p21 can contribute to this arrest in G2. We show that p21 blocks the activating phosphorylation of Cdc2 on Thr161" SIGNOR-251498 CDKN1A protein P38936 UNIPROT CyclinE/CDK2 complex SIGNOR-C16 SIGNOR "down-regulates activity" binding 9606 BTO:0000093 11154267 t lperfetto "Overexpression of p16INK4a in cells with functional pRb results in inhibition of both Cdk4- and Cdk6-associated kinase activity and pRb phosphorylation, with subsequent cell cycle arrest (46, 50). In addition, inhibition of D cyclin-Cdk4 complex formation by p16INK4a prevents sequestration of p21Cip1 and p27Kip1 by these complexes in early G1, leading to suppression of cyclin E-Cdk2 activity" SIGNOR-245462 CDKN1A protein P38936 UNIPROT PCNA protein P12004 UNIPROT down-regulates binding 9606 22911014 t gcesareni "P21 exerts its effect on the cell cycle not only by inhibiting cyclin/cdk complexes, but also by inhibiting proliferating cell nuclear antigen (pcna)" SIGNOR-191939 CDKN1A protein P38936 UNIPROT RB1 protein P06400 UNIPROT "up-regulates activity" 9606 10439039 f gcesareni "P21 may inhibit cell cycle progression by preventing the phosphorylation of prb." SIGNOR-69925 CDKN1B protein P46527 UNIPROT CDK2 protein P24941 UNIPROT down-regulates binding 9606 SIGNOR-C16 17409098 t gcesareni "P27, an important cell cycle regulator, blocks the g(1)/s transition in cells by binding and inhibiting cdk2/cyclin a and cdk2/cyclin e complexes (cdk2/e)." SIGNOR-154191 CDKN1B protein P46527 UNIPROT Cell_cycle_block phenotype SIGNOR-PH10 SIGNOR up-regulates 9606 18423396 f fspada "Moreover, expression of p27(kip1), an inhibitor of the cell cycle, was down regulated in an akt1/pkbalpha-specific manner during adipocytedifferentiation." SIGNOR-178278 CDKN1B protein P46527 UNIPROT Cell_cycle_progress phenotype SIGNOR-PH42 SIGNOR down-regulates 9606 8033212 f gcesareni "p27Kip1, a cyclin-dependent kinase inhibitor implicated in G1 phase arrest by TGF beta and cell-cell contact. p27Kip1 associates with cyclin E-Cdk2 complexes in vivo and in vitro, prevents their activation, and inhibits previously activated complexes, and p27Kip1 overexpression obstructs cell entry into S phase." SIGNOR-241967 CDKN1B protein P46527 UNIPROT CyclinE/CDK2 complex SIGNOR-C16 SIGNOR "down-regulates activity" binding 9606 17409098 t lperfetto "P27, an important cell cycle regulator, blocks the g(1)/s transition in cells by binding and inhibiting cdk2/cyclin a and cdk2/cyclin e complexes (cdk2/e)." SIGNOR-217505 CDKN1B protein P46527 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR down-regulates 9606 BTO:0002392 22343731 f fcortellessa "The results of the MTT assay and growth curves revealed that the cells transfected with pEGFP-p27kip1 had a significant growth inhibition when compared with cells transfected with pEGFP-NC (Fig. 5B and D). These data indicated that overexpression of p27kip1 could arrest cell-cycle progression and decrease proliferation of SGC-7901 cells." SIGNOR-261687 CDKN2AIP protein Q9NXV6 UNIPROT MDM2 protein Q00987 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 18292944 f fstefani "Carf interacts with hdm2 and undergoes degradation by an hdm2-dependent proteasome pathway, and ii) it acts as a transcriptional repressor of hdm2." SIGNOR-160971 CDKN2AIP protein Q9NXV6 UNIPROT TP53 protein P04637 UNIPROT up-regulates binding 9606 16803988 t miannu "In the nucleoplasm, carf interacts with p53 and enhances its function." SIGNOR-147360 CDKN2A protein P42771 UNIPROT CDK2 protein P24941 UNIPROT down-regulates binding 9606 10022885 t gcesareni "However, induction of p16(ink4a) also causes marked inhibition of cdk2 activity." SIGNOR-64431 CDKN2A protein P42771 UNIPROT CDK4 protein P11802 UNIPROT down-regulates binding 9606 16161044 t gcesareni "The cdk-inhibitor p16 is a tumor suppressor gene that is inactivated in many forms of cancer. In addition, cytoplasmic p16 bound cyclin dependent kinase (cdk)4/6, potentially indicating that p16 could have a function in the cytoplasm." SIGNOR-140409 CDKN2A protein P42771 UNIPROT CDK4 protein P11802 UNIPROT down-regulates binding 9606 SIGNOR-C18 8891723 t miannu "The first group, including p16ink4a, p15ink4b,p18ink4cand p19ink4d, is specific for the g1 cdks, cdk4 and cdk6, inhibiting the kinase activity of cyclin d/cdk4-cdk6 complexes on prb." SIGNOR-44554 CDKN2A protein P42771 UNIPROT CDK6/CCND1 complex SIGNOR-C143 SIGNOR down-regulates binding 9606 8891723 t luana "The first group, including p16ink4a, p15ink4b,p18ink4cand p19ink4d, is specific for the g1 cdks,cdk4and cdk6, inhibiting the kinase activity of cyclin d/cdk4-cdk6 complexes on prb." SIGNOR-259810 CDKN2A protein P42771 UNIPROT CDK6 protein Q00534 UNIPROT down-regulates binding 9606 16161044 t gcesareni "In addition, cytoplasmic p16 bound cyclin dependent kinase (cdk)4/6, potentially indicating that p16 could have a function in the cytoplasm." SIGNOR-140412 CDKN2A protein P42771 UNIPROT CDK6 protein Q00534 UNIPROT down-regulates binding 9606 8891723 t miannu "The first group, including p16ink4a, p15ink4b,p18ink4cand p19ink4d, is specific for the g1 cdks,cdk4and cdk6, inhibiting the kinase activity of cyclin d/cdk4-cdk6 complexes on prb." SIGNOR-44557 CDKN2A protein P42771 UNIPROT CyclinD/CDK4 complex SIGNOR-C18 SIGNOR "down-regulates activity" binding 9606 11154267 t lperfetto "Overexpression of p16INK4a in cells with functional pRb results in inhibition of both Cdk4- and Cdk6-associated kinase activity and pRb phosphorylation, with subsequent cell cycle arrest (46, 50). In addition, inhibition of D cyclin-Cdk4 complex formation by p16INK4a prevents sequestration of p21Cip1 and p27Kip1 by these complexes in early G1, leading to suppression of cyclin E-Cdk2 activity" SIGNOR-245459 CDKN2A protein P42771 UNIPROT CyclinD/CDK4 complex SIGNOR-C18 SIGNOR "down-regulates activity" binding 9606 8891723 t lperfetto "The first group, including p16ink4a, p15ink4b,p18ink4cand p19ink4d, is specific for the g1 cdks,cdk4and cdk6, inhibiting the kinase activity of cyclin d/cdk4-cdk6 complexes on prb." SIGNOR-217514 CDKN2A protein P42771 UNIPROT Immortality phenotype SIGNOR-PH47 SIGNOR down-regulates 9606 10648628 f "Human keratinocytes that express hTERT and also bypass a p16(INK4a)-enforced mechanism that limits life span become immortal yet retain normal growth and differentiation characteristics" SIGNOR-259286 CDKN2A protein P42771 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR down-regulates 9606 BTO:0000176 7972006 f "Transfection of the p16INK4 cDNA expression vector into carcinoma cells inhibits their colony-forming efficiency and the p16INK4 expressing cells are selected against with continued passage in vitro. These results are consistent with the hypothesis that p16INK4 is a tumor-suppressor protein and that genetic and epigenetic abnormalities in genes controlling the G1 checkpoint can lead to both escape from senescence and cancer formation." SIGNOR-259406 CDKN2A protein Q8N726 UNIPROT ATR protein Q13535 UNIPROT "up-regulates activity" phosphorylation 9606 15775976 t gcesareni "Regulation of NF-kappaB and p53 through activation of ATR and Chk1 by the ARF tumour suppressorInduction of ATR activity in Hs68 E2F1ER cells by endogenous ARF." SIGNOR-134781 CDKN2A protein Q8N726 UNIPROT MDM2 protein Q00987 UNIPROT "down-regulates activity" relocalization 9606 23416275 t fstefani "We propose that p14(arf) increases the binding of p53-mdm2 complexes to chromatin, thereby limiting the access of protein deacetylases to p53." SIGNOR-192697 CDKN2A protein Q8N726 UNIPROT NPM1 protein P06748 UNIPROT "down-regulates quantity by destabilization" binding 9606 14636574 t gcesareni "The Arf-NPM interaction seems to be critical in regulating the stability of both proteins. Arf, in fact, induces polyubiquitination and degradation of NPM and inhibits its effects on ribogenesis (18). NPM, instead, protects Arf from degradation and, surprisingly, antagonizes its ability to inhibit cell division" SIGNOR-245077 CDKN2A protein Q8N726 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by stabilization" 9606 12091906 f apalma "P14/p19 ARF functions by antagonizing MDM2 and thereby stabilizing p53 (refs. 17,18). Thus, loss of p14/p19ARF impairs p53-mediated growth arrest and/or apoptosis in response to activated oncogenes" SIGNOR-255694 CDKN2B protein P42772 UNIPROT CDK4 protein P11802 UNIPROT down-regulates binding 9606 BTO:0000763 9042862 t gcesareni "We present evidence that the different subcellular location of p15 and p27 ensures the prior access of p15 to cdk4. In the cell, p15 is localized mostly in the cytoplasm, whereas p27 is nuclear. p15 prevails over p27 or a p27 construct consisting of the cdk inhibitory domain tagged with a nuclear localization signal. However, when p15 and p27 are forced to reside in the same subcellular location, either the cytoplasm or the nucleus, p15 no longer prevents p27 from binding to cdk4. These properties allow p15 and p27 to coordinately inhibit cdk4 and cdk2." SIGNOR-46758 CDKN2B protein P42772 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR down-regulates 10090 BTO:0001056 14681685 f "The Ink4b gene (Cdkn2b) encodes p15Ink4b, a cyclin-dependent kinase inhibitor. It has been implicated in playing a role in the development of acute myeloid leukemia (AML) in man, since it is hypermethylated with high frequency. We provide evidence that the gene is a tumor suppressor for myeloid leukemia in mice." SIGNOR-259407 CDKN2C protein P42773 UNIPROT CDK4 protein P11802 UNIPROT down-regulates binding 9606 8891723 t miannu "The first group, including p16ink4a, p15ink4b,p18ink4cand p19ink4d, is specific for the g1 cdks,cdk4and cdk6, inhibiting the kinase activity of cyclin d/cdk4-cdk6 complexes on prb." SIGNOR-44598 CDKN2C protein P42773 UNIPROT CDK6 protein Q00534 UNIPROT down-regulates binding 9606 8891723 t miannu "The first group, including p16ink4a, p15ink4b,p18ink4cand p19ink4d, is specific for the g1 cdks,cdk4and cdk6, inhibiting the kinase activity of cyclin d/cdk4-cdk6 complexes on prb." SIGNOR-44601 CDKN3 protein Q16667 UNIPROT CDK2 protein P24941 UNIPROT "down-regulates activity" dephosphorylation Thr160 GVPVRTYtHEVVTLW 9606 11463386 t "The CDK-interacting protein phosphatase KAP dephosphorylates phosphoThr-160 (pThr-160) of the CDK2 activation segment, the site of regulatory phosphorylation that is essential for kinase activity." SIGNOR-248724 CDO1 protein Q16878 UNIPROT SHH protein Q15465 UNIPROT up-regulates binding 9606 BTO:0000887 16647304 t gcesareni "Cdo and boc bind shh through a high-affinity interaction with a specific fibronectin repeat that is essential for activity. We propose a model where cdo and boc enhance shh signaling within its target field." SIGNOR-146461 CDON protein Q4KMG0 UNIPROT ABL1 protein P00519 UNIPROT "up-regulates activity" binding 9606 BTO:0000222 19470755 t lperfetto "Abl binds a proline-rich motif in cdo via its sh3 domain, and these regions of abl and cdo are required for their promyogenic effects. Cdo is important for full abl kinase activity" SIGNOR-185762 CDON protein Q4KMG0 UNIPROT BNIP2 protein Q12982 UNIPROT "up-regulates activity" binding 9606 BTO:0000222 18678706 t lperfetto "Bnip-2 and jlp are brought together through mutual interaction with cdo. the cdo-bnip-2 interaction stimulates cdc42 activity, which in turn promotes p38alpha/beta activity and cell differentiation." SIGNOR-179864 CDON protein Q4KMG0 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-150276 CDON protein Q4KMG0 UNIPROT CDON/BOC/PTCH1 complex SIGNOR-C95 SIGNOR "form complex" binding 10090 21664576 t lperfetto "Secreted Hedgehog (HH) ligands signal through the canonical receptor Patched (PTCH1). However, recent studies implicate three additional HH-binding, cell-surface proteins, GAS1, CDO, and BOC, as putative coreceptors for HH ligands." SIGNOR-209596 CDON protein Q4KMG0 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-150279 CDON protein Q4KMG0 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-235551 CDON protein Q4KMG0 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-235554 CDON protein Q4KMG0 UNIPROT SPAG9 protein O60271 UNIPROT "up-regulates activity" binding 9606 BTO:0000222 17074887 t lperfetto "In this study, we report that the cdo intracellular region interacts with jlp, a scaffold protein for the p38alpha/beta mapk pathway." SIGNOR-150282 CDON protein Q4KMG0 UNIPROT SPAG9 protein O60271 UNIPROT "up-regulates activity" binding 9606 BTO:0000222 18678706 t "p38 together with Bnip-2 and CDC42 to activate p38alfa/beta activity" lperfetto "During myoblast differentiation, the promyogenic cell surface receptor cdo binds to the p38alpha/beta pathway scaffold protein jlp and, via jlp, p38alpha/beta itself." SIGNOR-179870 CDON/SPAG9 complex SIGNOR-C21 SIGNOR ABL1 protein P00519 UNIPROT unknown binding 9606 BTO:0000222 19470755 t lperfetto "We report that abl associates with both cdo and jlp during myoblast differentiation" SIGNOR-217019 CDON/SPAG9 complex SIGNOR-C21 SIGNOR MAP3K5 protein Q99683 UNIPROT unknown binding 10090 BTO:0000165;BTO:0000222;BTO:0002181 22337877 t lperfetto "Cdo and jlp interacted with ask1 or tak1 in 293t cells and c2c12 myoblasts" SIGNOR-235557 CDON/SPAG9 complex SIGNOR-C21 SIGNOR MAP3K7 protein O43318 UNIPROT unknown binding 10090 BTO:0000165;BTO:0000222;BTO:0002181 22337877 t lperfetto "Cdo and jlp interacted with ask1 or tak1 in 293t cells and c2c12 myoblasts" SIGNOR-235560 CDR2 protein Q01850 UNIPROT AURKA protein O14965 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 20383333 f lperfetto "Additionally, cdr2 knockdown lead to a decrease (Table 3) in four other transcripts (AURKA, CENPE, SPC25 and TTK), which are involved in kinetochore and spindle biology" SIGNOR-252023 CDR2 protein Q01850 UNIPROT CENPE protein Q02224 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 20383333 f lperfetto "Additionally, cdr2 knockdown lead to a decrease (Table 3) in four other transcripts (AURKA, CENPE, SPC25 and TTK), which are involved in kinetochore and spindle biology" SIGNOR-252020 CDR2 protein Q01850 UNIPROT MYC protein P01106 UNIPROT "up-regulates activity" binding 20383333 t lperfetto "Here we find that cdr2 is cell cycle regulated in tumor cells with protein levels peaking in mitosis. As cells exit mitosis, cdr2 is ubiquitinated by the anaphase promoting complex/cyclosome (APC/C) and rapidly degraded by the proteasome. Previously we showed that cdr2 binds to the oncogene c-myc, and here we extend this observation to show that cdr2 and c-myc interact to synergistically regulate c-myc-dependent transcription during passage through mitosis." SIGNOR-252000 CDR2 protein Q01850 UNIPROT NUF2 protein Q9BZD4 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 20383333 f lperfetto "Additionally, cdr2 knockdown lead to a decrease (Table 3) in four other transcripts (AURKA, CENPE, SPC25 and TTK), which are involved in kinetochore and spindle biology" SIGNOR-252022 CDR2 protein Q01850 UNIPROT TTK protein P33981 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 20383333 f lperfetto "Additionally, cdr2 knockdown lead to a decrease (Table 3) in four other transcripts (AURKA, CENPE, SPC25 and TTK), which are involved in kinetochore and spindle biology" SIGNOR-252021 CDX1 protein P47902 UNIPROT VIL1 protein P09327 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 19371634 f miannu "We concluded that cdx2 regulates intestinal villin expression through recruiting brm-type swi/snf complex to the villin promoter." SIGNOR-185483 CDX2/PAX6/P300 complex SIGNOR-C33 SIGNOR GCG protein P01275 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 10506141 f miannu "Pax-6 and cdx-2 also directly interacted with one another at the protein level. pax-6, bound to its dna recognition site in the glucagon g1 promoter element, tethered cdx-2 to the molecular complex of pax-6 and p300. Further, we found that the presence of cdx-2 enhanced the interaction of pax-6 with p300, thus establishing a molecular complex of transcription factors implicated in tissue-specific glucagon gene expression with the basal transcriptional machinery." SIGNOR-70957 CDX2 protein Q99626 UNIPROT CDH17 protein Q12864 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000972;BTO:0004168 20568120 t "The present study aims to identify the transcription factors which interact and regulate CDH17 promoter activity that might contribute to the up-regulation of CDH17 gene in human HCC|we identified hepatic nuclear factor 1α (HNF1α) and caudal-related homeobox 2 (CDX2) binding sites at the proximal promoter region which modulate the CDH17 promoter activities in two HCC cell lines (Hep3B and MHCC97L)" SIGNOR-253963 CDX2 protein Q99626 UNIPROT CDX2/PAX6/P300 complex SIGNOR-C33 SIGNOR "form complex" binding 9606 10506141 t lperfetto "In the present study, we investigated the interaction of cdx-2 and pax-6 with p300, a co-activator coupled to the basal transcription machinery. In transient transfection-expression experiments, we found that the transactivating effects of cdx-2 and pax-6 on the glucagon gene were greatly enhanced by the additional expression of p300." SIGNOR-70954 CDX2 protein Q99626 UNIPROT FUT2 protein Q10981 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000182;BTO:0000391 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-254610 CDX2 protein Q99626 UNIPROT INS protein P01308 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000120 12783165 f miannu "In the heterologous cell line BHK-21, Pdx1 inhibited by 60 to 80% the activation of the alpha-cell specific element G1 conferred by Pax-6 and/or Cdx-2/3. Although Pdx1 could bind three AT-rich motifs within G1, two of which are binding sites for Pax-6 and Cdx-2/3, the affinity of Pdx1 for G1 was much lower as compared to Pax-6. In addition, Pdx1 inhibited Pax-6 mediated activation through G3, to which Pdx1 was unable to bind. Moreover, a mutation impairing DNA binding of Pdx1 had no effect on its inhibition on Cdx-2/3. Since Pdx1 interacts directly with Pax-6 and Cdx-2/3 forming heterodimers, we suggest that Pdx1 inhibits glucagon gene transcription through protein to protein interactions with Pax-6 and Cdx-2/3." SIGNOR-254906 CDX2 protein Q99626 UNIPROT LCT protein P09848 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9148757 t "By electrophoretic mobility-shift assay it was shown that the factor Cdx-2 (a homoeodomain-protein related to caudal) binds to a TTTAC sequence in the CE-LPH1. Furthermore it was demonstrated that Cdx-2 is able to activate reporter gene transcription by binding to CE-LPH1." SIGNOR-253964 CDX2 protein Q99626 UNIPROT MEP1A protein Q16819 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000195 22326557 t "TNF-α-induced down-regulation of CDX2 suppresses MEP1A expression in colitis|" SIGNOR-253965 CDX2 protein Q99626 UNIPROT MUC2 protein Q02817 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9534 BTO:0004055 12559945 t "COS-7 cells were transiently transfected with a CDX1 or CDX2 expression construct and then used for the luciferase assay, reverse transcription-polymerase chain reaction, and electrophoretic mobility shift assay (EMSA). The CDX2 expression construct activated the MUC2 promoter and increased the endogenous MUC2 mRNA level, while the CDX1 one did not." SIGNOR-253966 CDX2 protein Q99626 UNIPROT TFF3 protein Q07654 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9534 BTO:0004055 17182120 t "The transcription of human TFF3 reporter genes was significantly up-regulated by the transient overexpression of CDX2 in COS-7 cells and AGS gastric cells." SIGNOR-253967 CDX2 protein Q99626 UNIPROT UGT1A10 protein Q9HAW8 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000195 15044625 t "Using gel shift and functional assays, HNF1alpha was demonstrated to bind to and activate the UGT1A8, -1A9, and -1A10 promoters. In contrast, Cdx2 bound to and activated the UGT1A8 and -1A10 promoters but could not activate the UGT1A9 promoter." SIGNOR-253968 CDX2 protein Q99626 UNIPROT UGT1A8 protein Q9HAW9 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000195 15044625 t "Using gel shift and functional assays, HNF1alpha was demonstrated to bind to and activate the UGT1A8, -1A9, and -1A10 promoters. In contrast, Cdx2 bound to and activated the UGT1A8 and -1A10 promoters but could not activate the UGT1A9 promoter." SIGNOR-253969 CDX2 protein Q99626 UNIPROT VIL1 protein P09327 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 19371634 f miannu "We concluded that cdx2 regulates intestinal villin expression through recruiting brm-type swi/snf complex to the villin promoter." SIGNOR-185486 CEBPA protein P49715 UNIPROT Adipogenesis phenotype SIGNOR-PH26 SIGNOR up-regulates 10090 17139329 f fferrentino "C/EBPα induces many adipocyte genes directly, and in vivo studies indicate an important role for this factor in the development of adipose tissue." SIGNOR-132946 CEBPA protein P49715 UNIPROT Adipogenesis phenotype SIGNOR-PH26 SIGNOR up-regulates 10090 BTO:0000011 25451943 f gcesareni "Adipogenesis is controlled by a transcriptional cascade composed of a large number of transcriptional factors, among which CCAAT/enhancer-binding protein (C/EBP) ² plays an essential role." SIGNOR-250562 CEBPA protein P49715 UNIPROT Basophil_diff phenotype SIGNOR-PH116 SIGNOR "up-regulates activity" 10090 BTO:0000725 23990620 f "Notably, enforced overexpression of C/EBP-α in BMCPs results in exclusive differentiation into basophils, whereas conditional deletion of C/EBP-α in these same cells promotes mast cell differentiation,1 suggesting that C/EBP-α is an essential “switch factor” for basophil lineage choice" SIGNOR-259968 CEBPA protein P49715 UNIPROT CEBPA protein P49715 UNIPROT "up-regulates quantity" "transcriptional regulation" 9606 BTO:0001056 11283671 t apalma "Here, we demonstrate that C/EBPα indeed activates its promoter in transient transfection assays in myeloid cells." SIGNOR-255673 CEBPA protein P49715 UNIPROT Differentiation phenotype SIGNOR-PH37 SIGNOR up-regulates 9606 BTO:0004730 16319681 f lperfetto "The transcription factor C/EBPalpha controls differentiation and proliferation in normal granulopoiesis in a stage-specific manner. Loss of C/EBPalpha function in myeloid cells in vitro and in vivo leads to a block to myeloid differentiation similar to that which is observed in malignant cells from patients with acute myeloid leukemia. The finding of C/EBPalpha alterations in subgroups of acute myeloid leukemia patients suggests a direct link between critically decreased C/EBPalpha function and the development of the disorder." SIGNOR-249632 CEBPA protein P49715 UNIPROT ELANE protein P08246 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0004408 19620402 f miannu "The ELA2 gene promoter is positively regulated by the direct binding of LEF-1 or C/EBPalpha, documenting the role of LEF1 in the diminished ELA2 expression." SIGNOR-253769 CEBPA protein P49715 UNIPROT F9 protein P00740 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000599 8075306 f "Transactivation by the CCAAT/enhancer binding protein alpha of the wild-type and mutated factor IX promoter (-192 to +38) resulted in an approximately four-fold and approximately two-fold, respectively, increase of CAT activity" SIGNOR-254040 CEBPA protein P49715 UNIPROT GFI1 protein Q99684 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 9606 BTO:0001544 20924107 f irozzo "We show here that C/EBPα interacts with a functional C/EBP binding site in the Gfi-1 5'-flanking region and enhances the promoter activity of Gfi-1." SIGNOR-256068 CEBPA protein P49715 UNIPROT Granulocyte_differentiation phenotype SIGNOR-PH102 SIGNOR up-regulates 9606 11283671 f apalma "We previously reported that the transcription factor C/EBPα is sufficient to induce granulocytic differentiation in multipotential precursor cells, and that Cebpa -knockout mice have a selective block in granulocyte maturation" SIGNOR-255674 CEBPA protein P49715 UNIPROT Granulocyte_differentiation phenotype SIGNOR-PH102 SIGNOR "up-regulates activity" 10090 BTO:0000725 19706798 f "Conditional cebpa deficiency in adult mice blocks the transition from common myeloid progenitors (CMP) to granulocyte monocyte progenitors (GMP) resulting in the accumulation of myeloid blasts" SIGNOR-259966 CEBPA protein P49715 UNIPROT HAMP protein P81172 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001950 18671304 f miannu "HCV-induced ROS stabilized the expression of two negative hepcidin regulators, HIF1alpha and HIF2alpha, and its expression was decreased by a HDAC inhibitor or an anti-oxidant. HCV-induced ROS also caused hypoacetylation of histones and inhibited binding of two positive regulators, C/EBPalpha and STAT3, to the hepcidin promoter, whereas anti-oxidant treatment of cells recovered C/EBPalpha and STAT3 binding to the hepcidin promoter." SIGNOR-253770 CEBPA protein P49715 UNIPROT Mast-Cell_diff phenotype SIGNOR-PH117 SIGNOR "down-regulates activity" 10090 BTO:0000725 23990620 f "Notably, enforced overexpression of C/EBP-α in BMCPs results in exclusive differentiation into basophils, whereas conditional deletion of C/EBP-α in these same cells promotes mast cell differentiation,1 suggesting that C/EBP-α is an essential “switch factor” for basophil lineage choice" SIGNOR-259967 CEBPA protein P49715 UNIPROT Monocyte_differentiation phenotype SIGNOR-PH101 SIGNOR "up-regulates activity" 10090 BTO:0000725 19706798 f "Conditional cebpa deficiency in adult mice blocks the transition from common myeloid progenitors (CMP) to granulocyte monocyte progenitors (GMP) resulting in the accumulation of myeloid blasts" SIGNOR-259965 CEBPA protein P49715 UNIPROT MYC protein P01106 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 12032779 f miannu "Several different transcription factors have been implicated in the down-regulation of c-myc expression during differentiation, including C/EBPalpha, CTCF, BLIMP-1, and RFX1." SIGNOR-253830 CEBPA protein P49715 UNIPROT PER2 protein O15055 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 22260161 f apalma "We have previously shown that PER2 is a downstream CCAAT-enhancer-binding protein (C/EBP)-target gene, and its disruption might be involved in the initiation and progression of acute myelogenous leukemia (AML)" SIGNOR-256369 CEBPA protein P49715 UNIPROT S100A9 protein P06702 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001370 9706399 t "Among several known transcription factor binding motifs, nuclear protein(s) of VD3-treated HL-60 cells and THP-1 cells bound to the CCAAT/enhancer binding protein (C/EBP)-binding motif that was located in the upstream region of the MRP14 gene (-81), as evidenced by the competitive gel mobility-shift assay.|Thus, it was concluded that C/EBP alpha and -beta were able to bind to the C/EBP motif, and that C/EBP alpha bound to the motif in THP-1 cells and C/EBP beta bound to that in the VD3-treated HL-60 cells." SIGNOR-254041 CEBPA protein P49715 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-254042 CEBPA protein P49715 UNIPROT SOX4 protein Q06945 UNIPROT down-regulates "transcriptional regulation" 9606 BTO:0001271 24183681 t apalma "In summary, our data demonstrate that C/EBPα negatively regulates Sox4 transcription via direct DNA-binding." SIGNOR-255675 CEBPA protein P49715 UNIPROT SPI1 protein P17947 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 10090 BTO:0002882;BTO:0004730 17671233 f irozzo "C/EBPα binds and activates the PU.1 distal enhancer to induce monocyte lineage commitment.Transcriptional induction of PU.1 by C/EBPα may play a role in myeloid lineage specification." SIGNOR-256055 CEBPA protein P49715 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-254043 CEBPA protein P49715 UNIPROT USF1 protein P22415 UNIPROT "up-regulates activity" binding 9606 BTO:0004116 7862113 t irozzo "Our studies show that the human C/EBPa protein stimulates USF to bind to a USF consensus element within C/EBPa promoter and activates it by two- to threefold.The mechanism by which C/EBPa enhances USF binding and transactivation is currently under study." SIGNOR-255701 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 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 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 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 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 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 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 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 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 GOT1 protein P17174 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-254051 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 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 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 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 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 BTO:0001103 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 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 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 SLC19A1 protein P41440 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000599 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 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 SREBF1 protein P36956 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 BTO:0001169 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 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 TNFAIP6 protein P98066 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000599 7876106 t "In cotransfection experiments, the C/EBP beta protein trans-activated 10-15-fold the cAspAT gene promoter in HepG2 cells." SIGNOR-254055 CEBPD protein P49716 UNIPROT CCL20 protein P78556 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000801 23028973 f "CEBPD activated in macrophages played a functional role in promoting the tube formation of endothelial cells and the migration and proliferation of synoviocytes. In vivo DNA binding assays and reporter assays showed that CEBPD up-regulated CCL20, CXCL1, IL23A and TNFAIP6 transcripts through direct binding to their promoter regions." SIGNOR-254056 CEBPD protein P49716 UNIPROT CXCL1 protein P09341 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000801 23028973 f "CEBPD activated in macrophages played a functional role in promoting the tube formation of endothelial cells and the migration and proliferation of synoviocytes. In vivo DNA binding assays and reporter assays showed that CEBPD up-regulated CCL20, CXCL1, IL23A and TNFAIP6 transcripts through direct binding to their promoter regions." SIGNOR-254060 CEBPD protein P49716 UNIPROT IL23A protein Q9NPF7 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000801 23028973 f "CEBPD activated in macrophages played a functional role in promoting the tube formation of endothelial cells and the migration and proliferation of synoviocytes. In vivo DNA binding assays and reporter assays showed that CEBPD up-regulated CCL20, CXCL1, IL23A and TNFAIP6 transcripts through direct binding to their promoter regions." SIGNOR-254061 CEBPD protein P49716 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-210007 CEBPD protein P49716 UNIPROT MSTN protein O14793 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 24011072 f miannu "To identify whether p-Stat3 acts through C/EBPŒ¥ to stimulate myostatin, we knocked down C/EBPŒ¥ using siRNA. In this case, the IL-6-induced increase in myostatin expression was blocked when C/EBPŒ¥was suppressed even though p-Stat3 was increased" SIGNOR-255332 CEBPD protein P49716 UNIPROT PPARG protein P37231 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000011 10649448 f gcesareni "We conclude that glucocorticoid-induced adipogenesis from bone marrow stromal cells is mediated through a reaction cascade in which dexamethasone transcriptionally activates C/EBPdelta; C/EBPdelta then binds to PPARgamma2 promoter and transactivates PPARgamma2 gene expression." SIGNOR-253062 CEBPD protein P49716 UNIPROT SOD1 protein P00441 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000792 20385105 f miannu "Expression of CEBPD reduced cisplatin-induced reactive oxygen species (ROS) and apoptosis in NTUB1 cells by inducing the expression of Cu/Zn-superoxide dismutase (SOD1) via direct promoter transactivation." SIGNOR-253774 CEBPD protein P49716 UNIPROT TNFAIP6 protein P98066 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000801 23028973 f "CEBPD activated in macrophages played a functional role in promoting the tube formation of endothelial cells and the migration and proliferation of synoviocytes. In vivo DNA binding assays and reporter assays showed that CEBPD up-regulated CCL20, CXCL1, IL23A and TNFAIP6 transcripts through direct binding to their promoter regions." SIGNOR-254057 CEBPE protein Q15744 UNIPROT CEBPG protein P53567 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 15588942 t miannu "C/EBP-epsilon interacts with C/EBP-gamma through the leucine-zipper containing domain. C/EBP-epsilon and C/EBP-gamma synergistically activate transcription of lactoferrin promoter" SIGNOR-224900 CEBPE protein Q15744 UNIPROT LTF protein P02788 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000007 15588942 f miannu "C/EBP_ interacts with C/EBP_ through the leucine-zipper–containing domain. C/EBP_ and C/EBP_ synergistically activate transcription of lactoferrin promoter" SIGNOR-225012 CEBPG protein P53567 UNIPROT LTF protein P02788 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000007 15588942 f miannu "C/EBP_ interacts with C/EBP_ through the leucine-zipper–containing domain. C/EBP_ and C/EBP_ synergistically activate transcription of lactoferrin promoter" SIGNOR-225015 CEBPG protein P53567 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-254058 celecoxib chemical CHEBI:41423 ChEBI PTGS2 protein P35354 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190928 CellCont stimulus SIGNOR-ST13 SIGNOR AMOT/MPP5/INADL/LIN7C complex SIGNOR-C27 SIGNOR up-regulates 9606 21529719 f milica "In vertebrates, cell density information feeds into the Hpo pathway, which is transmitted, in part, through the Crumbs polarity complex. The Crumbs complex contains Angiomotin (AMOT), a protein that binds YAP/TAZ and SMAD to inhibit their nuclear activity." SIGNOR-230700 CellCont stimulus SIGNOR-ST13 SIGNOR CDH1 protein P12830 UNIPROT up-regulates 9606 24532814 f milica "Adherens junctions and the cadheriBeta-catenin complex have been found to activate the Hippo signaling pathway and inhibit cell growth. Cadherin-mediated stimulation of the Hippo signaling pathway requires cadherin ligation and the formation of a homophilic bond – consistent with a role in cell-cell contact – and works owing to phosphorylation of YAP by Lats and nuclear exclusion of YAP." SIGNOR-230707 CellCont stimulus SIGNOR-ST13 SIGNOR STK3 protein Q13188 UNIPROT up-regulates 9606 22683405 f milica "In response to growth inhibitory signal (e.g. cell–cell contact), MST1/2 in active form phosphorylates LATS1/2 that sequentially phosphorylates YAP at Ser-127." SIGNOR-230696 CellCont stimulus SIGNOR-ST13 SIGNOR STK4 protein Q13043 UNIPROT up-regulates 9606 22683405 f milica "In response to growth inhibitory signal (e.g. cell–cell contact), MST1/2 in active form phosphorylates LATS1/2 that sequentially phosphorylates YAP at Ser-127." SIGNOR-230693 CellCont stimulus SIGNOR-ST13 SIGNOR TJP2 protein Q9UDY2 UNIPROT up-regulates 9606 21529719 f milica "Another junction protein, the tight junction protein ZO-2, binds to YAP/TAZ, facilitating their nuclear translocation." SIGNOR-230703 Cell_cycle_exit phenotype SIGNOR-PH41 SIGNOR Skeletal_muscle_differentiation phenotype SIGNOR-PH1 SIGNOR up-regulates 10090 9388774 f gcesareni "Myogenic precursor cells withdraw irreversibly from the cell cycle as they differentiate into mature myotubes. Cell cycle exit occurs early during the differentiation program and is required for normal expression of the contractile phenotype." SIGNOR-243206 CENPE protein Q02224 UNIPROT BUB1B protein O60566 UNIPROT "up-regulates activity" binding 10090 BTO:0000452 12925705 t lperfetto "Without CENP-E, diminished levels of BubR1 are recruited to kinetochores and BubR1 kinase activity remains at basal levels. CENP-E binds to and directly stimulates the kinase activity of purified BubR1 in vitro. Thus, CENP-E is required for enhancing recruitment of its binding partner BubR1 to each unattached kinetochore and for stimulating BubR1 kinase activity, implicating it as an essential amplifier of a basal mitotic checkpoint signal." SIGNOR-252043 CENPE protein Q02224 UNIPROT MAD1L1 protein Q9Y6D9 UNIPROT "up-regulates activity" 10090 BTO:0000452 12925705 f lperfetto "CENP-E is required for efficient recruitment of BubR1, Mad1, and Mad2 to attached and newly unattached kinetochores" SIGNOR-252044 CENPE protein Q02224 UNIPROT MAD2L1 protein Q13257 UNIPROT "up-regulates activity" 10090 BTO:0000452 12925705 f lperfetto "CENP-E is required for efficient recruitment of BubR1, Mad1, and Mad2 to attached and newly unattached kinetochores" SIGNOR-252045 CENPE protein Q02224 UNIPROT Spindle_assembly phenotype SIGNOR-PH60 SIGNOR up-regulates 20383333 f lperfetto "Additionally, cdr2 knockdown lead to a decrease (Table 3) in four other transcripts (AURKA, CENPE, SPC25 and TTK), which are involved in kinetochore and spindle biology" SIGNOR-252013 CENPK protein Q9BS16 UNIPROT SOX6 protein P35712 UNIPROT "up-regulates activity" binding 10029 BTO:0000246 10996314 t miannu "Here we report the cloning of a novel cDNA, termed Solt, from a mouse testis cDNA library. Its gene product, Solt, interacts with the leucine zipper region of SoxLZ/Sox6. In transient transfection assays with SoxLZ/Sox6 containing the transactivation domain of herpes simplex virus VP16, the expression of a luciferase reporter gene under the control of a promoter containing a synthetic cis element that is bound by the HMG box of SoxLZ/Sox6 was poorly enhanced in the presence of Solt." SIGNOR-221820 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 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 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 CEP350 protein Q5VT06 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-142355 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 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 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 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 BMS-554417 chemical CID:54754526 PUBCHEM INSR protein P06213 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190458 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 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 CFL1 protein P23528 UNIPROT F-actin_assembly phenotype SIGNOR-PH18 SIGNOR "down-regulates quantity" binding 9606 BTO:0000132 27871158 t lperfetto "Cofilin also binds to actin and contributes to the disassembly of actin filaments and the subsequent release of actin monomers." SIGNOR-261836 CFL2 protein Q9Y281 UNIPROT F-actin_assembly phenotype SIGNOR-PH18 SIGNOR "down-regulates quantity" binding 9606 BTO:0000132 27871158 t lperfetto "Cofilin also binds to actin and contributes to the disassembly of actin filaments and the subsequent release of actin monomers." SIGNOR-261837 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 BTO:0001103;BTO:0000562;BTO:0000753 9794838 t amattioni "Flip can be incorporated into the disc complex and blocks processing and activation of pro-caspase8" SIGNOR-61122 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 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 CH5132799 chemical CID:49784945 PUBCHEM PIK3CA protein P42336 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190943 CHAF1A protein Q13111 UNIPROT MGMT protein P16455 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000567 15657354 f miannu "Chromatin immunoprecipitation analysis of methyl-CpG binding domain containing proteins detected a greater amount of MeCP2, MBD1, and CAF-1 bound to the MGMT promoter in MGMT-silenced cells. Our findings implicate specific MBD proteins in methylation-mediated transcriptional silencing of MGMT." SIGNOR-254569 CHAF1B protein Q13112 UNIPROT MGMT protein P16455 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000567 15657354 f miannu "Chromatin immunoprecipitation analysis of methyl-CpG binding domain containing proteins detected a greater amount of MeCP2, MBD1, and CAF-1 bound to the MGMT promoter in MGMT-silenced cells. Our findings implicate specific MBD proteins in methylation-mediated transcriptional silencing of MGMT." SIGNOR-254570 ChapMedAutoph phenotype SIGNOR-PH118 SIGNOR HK2 protein P52789 UNIPROT "down-regulates quantity by destabilization" 9606 BTO:0004424 26323688 t "Our proteome analysis revealed that HK2 is a CMA substrate and that its degradation by CMA is regulated by glucose availability." SIGNOR-261247 CHCHD1 protein Q96BP2 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-261460 CHD4 protein Q14839 UNIPROT CD79A protein P11912 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0000776 23071088 f lperfetto "However, NuRD complexes greatly reduce activation of the B cell-specific mb-1 (Cd79a) gene by the transcription factors EBF1 and Pax5|We conclude that repressive functions of MBD2-containing NuRD complexes are dependent on cooperative interactions between the major domains of CHD4 with histones and DNA and on binding of methylated DNA by MBD2." SIGNOR-254090 CHD7 protein Q9P2D1 UNIPROT SETDB1/NLK/CHD7 complex SIGNOR-C189 SIGNOR "form complex" binding 10090 21952300 t FFerrentino "The non-canonical WNT ligand WNT5A activates the histone methyltransferase SET domain bifurcated 1 (SETDB1)42. SETDB1 forms a complex with chromodomain helicase DNA-binding 7 (CHD7) and NEMO-like kinase (NLK) to inhibit the ability of PPARγ to transcriptionally activate its downstream metabolic target genes in the MSC cell line ST2 and in 3T3‑L1 cells42,43." SIGNOR-253526 CHD8 protein Q9HCK8 UNIPROT CTNNB1 protein P35222 UNIPROT down-regulates binding 9606 15367660 t gcesareni "Duplin (axis duplication inhibitor) interacts with beta-catenin and prevents its binding to tcf, thereby inhibiting downstream wnt signaling" SIGNOR-128976 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 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 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 PF-03814735 chemical CID:49830590 PUBCHEM AURKA protein O14965 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-205950 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 up-regulates 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 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). regulation;btrc(induces);14-3-3 beta(induces);apoptosis, altered;14-3-3 beta(induces);ccna1(disrupts);cdk2(disrupts);cdk1(disrupts);ccnb1(disrupts);" SIGNOR-163158 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 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 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 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 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 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 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 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 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 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 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 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 RB1 protein P06400 UNIPROT up-regulates 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 SNCB protein Q16143 UNIPROT unknown phosphorylation Tyr127 EDPPQEEyQEYEPEA 9606 BTO:0000142 21699177 t llicata "Chk preferentially phosphorylates recombinant _-synuclein at tyrosine-127" SIGNOR-174590 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 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 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 Ser378 SKKGQSTsRHKKLMF 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-217857 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 Thr18 EPPLSQEtFSDLWKL 9606 BTO:0001321 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 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 WEE1 protein P30291 UNIPROT up-regulates phosphorylation 9606 20068082 t gcesareni "Chk1 also phosphorylates and stabilizes wee1." SIGNOR-163164 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 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 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 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 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 CHEK2 protein O96017 UNIPROT "up-regulates activity" phosphorylation Ser379 SKILGETsLMRTLCG 9606 BTO:0000007 18644861 t lperfetto "Regulation of chk2 ubiquitination and signaling through autophosphorylation of serine 379.Thus, auto-/transphosphorylation of s379 is required for chk2 ubiquitination and effector function" SIGNOR-179537 CHEK2 protein O96017 UNIPROT CHEK2 protein O96017 UNIPROT "up-regulates activity" phosphorylation Ser516 PQVLAQPsTSRKRPR 9606 BTO:0002201 12855706 t lperfetto "Chk2 is also autophosphorylated following dna damage. It is proposed that autophosphorylation of chk2 may contribute to chk2 activation. To fully understand the regulation of chk2, we mapped an in vitro chk2 autophosphorylation site at c-terminal serine 516 site (ser-516). Ser-516 of chk2 is phosphorylated following radiation in vivo, and this phosphorylation depends on the kinase activity of chk2." SIGNOR-103544 CHEK2 protein O96017 UNIPROT CHEK2 protein O96017 UNIPROT "up-regulates activity" phosphorylation 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 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 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 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 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 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 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 3b protein P59633 UNIPROT Apoptosis phenotype SIGNOR-PH2 SIGNOR "up-regulates activity" 9534 16965829 f Luana "Over-expression of severe acute respiratory syndrome coronavirus 3b protein induces both apoptosis and necrosis in Vero E6 cells" SIGNOR-260194 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 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 TP53 protein P04637 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser15 PSVEPPLsQETFSDL 9606 10656682 t gcesareni "Chk1/chk2 and atm/atr also phosphorylate the effector p53, increasing its stability.We Have demonstrated that the human homologs of the checkpoint kinases, chk1 and chk2/hcds1, phosphorylate at least three dna damage-inducible phosphorylation sites in p53." SIGNOR-74823 CHEK2 protein O96017 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser15 PSVEPPLsQETFSDL 9606 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 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 Ser15 PSVEPPLsQETFSDL 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-153463 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: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 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 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 Ser378 SKKGQSTsRHKKLMF 9606 BTO:0000776 17339337 t gcesareni "Chk1/chk2 and atm/atr also phosphorylate the effector p53, increasing its stability.We Have demonstrated that the human homologs of the checkpoint kinases, chk1 and chk2/hcds1, phosphorylate at least three dna damage-inducible phosphorylation sites in p53." SIGNOR-153479 CHEK2 protein O96017 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser378 SKKGQSTsRHKKLMF 9606 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 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 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 PHLPP2 protein Q6ZVD8 UNIPROT RPS6KB1 protein P23443 UNIPROT "down-regulates activity" dephosphorylation Thr390 DSKFTRQtPVDSPDD 9606 BTO:0000182 21986499 t gcesareni "We show that PHLPP preferentially dephosphorylates the hydrophobic motif T389 site in S6K1 in vitro" SIGNOR-248247 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 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 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 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 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 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 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 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 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 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 chelerythrine chemical CHEBI:78373 ChEBI MAPK8 protein P45983 UNIPROT up-regulates "chemical activation" 9606 Other t CellSignaling gcesareni SIGNOR-190964 "CHEVI complex" complex SIGNOR-C269 SIGNOR Platelet_aggregation phenotype SIGNOR-PH81 SIGNOR up-regulates 9606 BTO:0000007 27319744 f lperfetto "VPS33B association with VIPAS39, α-tubulin, and SEC22B was identified by co-immunoprecipitation, mass spectra, and immunoblotting in human embryonic kidney 293T (HEK293T) cells. Also, pull-down experiments revealed that VIPAS39 bound to intact VPS33B; in contrast, α-tubulin and SEC22B separately interacted with the sec1-like domains of VPS33B. Vps33b deficiency in megakaryocytes disturbs the redistribution of Vipas39 and Sec22b to proplatelets, and interrupted the co-localization of Sec22b with Vwf-positive vesicles" SIGNOR-261833 "CHEVI complex" complex SIGNOR-C269 SIGNOR SEC22B protein O75396 UNIPROT "up-regulates activity" relocalization 9606 BTO:0000007 27319744 t lperfetto "VPS33B association with VIPAS39, α-tubulin, and SEC22B was identified by co-immunoprecipitation, mass spectra, and immunoblotting in human embryonic kidney 293T (HEK293T) cells. Also, pull-down experiments revealed that VIPAS39 bound to intact VPS33B; in contrast, α-tubulin and SEC22B separately interacted with the sec1-like domains of VPS33B. Vps33b deficiency in megakaryocytes disturbs the redistribution of Vipas39 and Sec22b to proplatelets, and interrupted the co-localization of Sec22b with Vwf-positive vesicles" SIGNOR-261832 CHGA protein P10645 UNIPROT Peptide_hormone_processing phenotype SIGNOR-PH88 SIGNOR up-regulates 10090 BTO:0002691 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 CHGA protein P10645 UNIPROT Secretory_granule_organization phenotype SIGNOR-PH87 SIGNOR up-regulates 10090 BTO:0002691 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 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 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 "CHIR 99021" chemical CHEBI:91091 ChEBI GSK3A protein P49840 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190997 "CHIR 99021" chemical CHEBI:91091 ChEBI GSK3B protein P49841 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191000 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 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 chloroquine chemical CHEBI:3638 ChEBI IL6 protein P05231 UNIPROT "down-regulates quantity" "chemical inhibition" 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 TNF protein P01375 UNIPROT "down-regulates quantity" "chemical inhibition" 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 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 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 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 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 CHMP3 protein Q9Y3E7 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-260845 CHN1 protein P15882 UNIPROT CDK5R1 protein Q15078 UNIPROT up-regulates binding 9606 BTO:0000567;BTO:0000938 BTO:0000142 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 CHN1 protein P15882 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-260499 CHN2 protein P52757 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-260500 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 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-256735 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 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 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 activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data 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 CHRM3 protein P20309 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257134 CHRM3 protein P20309 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-257224 CHRM3 protein P20309 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-256739 CHRM3 protein P20309 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-256882 CHRM3 protein P20309 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-257018 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 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 PIK3C2A protein O00443 UNIPROT "1-phosphatidyl-1D-myo-inositol 3,4,5-trisphosphate" smallmolecule CHEBI:16618 ChEBI up-regulates "small molecule catalysis" 9606 BTO:0000150 23119004 t gcesareni "Pi3ks phosphorylate the d3 position of membrane phosphatidylinositides to generate phosphatidylinositol 3,4,5-triphosphate (pip3)." SIGNOR-199367 CHRM5 protein P08912 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-257291 CHRM5 protein P08912 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-257351 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 CHRM5 protein P08912 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-256873 CHRM5 protein P08912 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-257009 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 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-257125 CHRNA7 protein P36544 UNIPROT RHOA protein P61586 UNIPROT "up-regulates activity" binding 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-253985 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 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 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 FOXO3 protein O43524 UNIPROT 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-124203 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 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 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 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 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 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 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 NCOR2 protein Q9Y618 UNIPROT down-regulates phosphorylation Ser2418 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 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 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 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 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 10090 BTO:0000944 SIGNOR-C14 SIGNOR-C13 11297557 t lperfetto "The i b kinase (ikk) complex rapidly phosphorylates nf- b1 p105 on serine 927 in the pest region romashkova et al. demonstrated that akt binds to and activates inhibitor of kappa b kinase-alfa (ikkalfa), which in turn phosphorylates and thereby promotes the degradation of the inhibitory cofactor of nf-kb, i-kb the scf-betatrcp complex is responsible for the ubiquitination of p100 and p105 following their phosphorylation by ikk." SIGNOR-235442 CHUK protein O15111 UNIPROT NFKB1 protein P19838 UNIPROT "down-regulates quantity by destabilization" phosphorylation 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 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 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 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 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: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: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 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 CIB1 protein Q99828 UNIPROT "AIIB/b3 integrin" complex SIGNOR-C173 SIGNOR "down-regulates activity" binding 9606 BTO:0000132 16418530 t lperfetto "In response to agonist stimulation, the alphaIIbbeta3 integrin on platelets is converted to an active conformation that binds fibrinogen and mediates platelet aggregation. This process contributes to both normal hemostasis and thrombosis. Activation of alphaIIbbeta3 is believed to occur in part via engagement of the beta3 cytoplasmic tail with talin; however, the role of the alphaIIb tail and its potential binding partners in regulating alphaIIbbeta3 activation is less clear. We report that calcium and integrin binding protein 1 (CIB1), which interacts directly with the alphaIIb tail, is an endogenous inhibitor of alphaIIbbeta3 activation; overexpression of CIB1 in megakaryocytes blocks agonist-induced alphaIIbbeta3 activation, whereas reduction of endogenous CIB1 via RNA interference enhances activation. CIB1 appears to inhibit integrin activation by competing with talin for binding to alphaIIbbeta3, thus providing a model for tightly controlled regulation of alphaIIbbeta3 activation." SIGNOR-253357 CIITA protein P33076 UNIPROT HLA-C protein P04222 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002269 11053628 f miannu "Transfection of CIITA in JEG-3 cells also upregulated functional HLA-B and HLA-C expression." SIGNOR-253775 CIITA protein P33076 UNIPROT HLA-DMA protein P28067 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9300700 f "The class II transactivator (CIITA) is a highly specific transcription factor that activates only genes known to be involved in the class II MHC processing pathway, including class II MHC, invariant chain, and HLA-DMA/B genes." SIGNOR-254004 CIITA protein P33076 UNIPROT HLA-DMB protein P28068 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000776 11889043 f "Promoter-specific functions of CIITA and the MHC class II enhanceosome in transcriptional activation|We compared four genes co-regulated by RFX and CIITA (HLA-DRA, HLA-DPB, HLA-DMB and Ii) and found that the enhanceosome and CIITA make variable, promoter-dependent contributions to histone acetylation and transcription apparatus recruitment." SIGNOR-254010 CIITA protein P33076 UNIPROT HLA-DMB protein P28068 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000776 9300700 f "The class II transactivator (CIITA) is a highly specific transcription factor that activates only genes known to be involved in the class II MHC processing pathway, including class II MHC, invariant chain, and HLA-DMA/B genes." SIGNOR-254014 CIITA protein P33076 UNIPROT HLA-DOA protein P06340 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000776 11823510 f "Class II transactivator is required for maximal expression of HLA-DOB in B cells|HLA-DO, encoded by the HLA-DOA and HLA-DOB genes, has been shown to function as a modulator of Ag presentation. DNA microarray comparisons between B cells wild-type and mutant for the master regulator of MHC class II transcription, class II transactivator (CIITA), identified HLA-DOA and HLA-DOB as being up-regulated by CIITA." SIGNOR-254005 CIITA protein P33076 UNIPROT HLA-DOB protein P13765 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000776 11823510 f "Class II transactivator is required for maximal expression of HLA-DOB in B cells|HLA-DO, encoded by the HLA-DOA and HLA-DOB genes, has been shown to function as a modulator of Ag presentation. DNA microarray comparisons between B cells wild-type and mutant for the master regulator of MHC class II transcription, class II transactivator (CIITA), identified HLA-DOA and HLA-DOB as being up-regulated by CIITA." SIGNOR-254015 CIITA protein P33076 UNIPROT HLA-DPB1 protein P04440 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000776 11889043 f "Promoter-specific functions of CIITA and the MHC class II enhanceosome in transcriptional activation|We compared four genes co-regulated by RFX and CIITA (HLA-DRA, HLA-DPB, HLA-DMB and Ii) and found that the enhanceosome and CIITA make variable, promoter-dependent contributions to histone acetylation and transcription apparatus recruitment." SIGNOR-254006 CIITA protein P33076 UNIPROT HLA-DQB1 protein P01920 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000776 11332992 f "The class II transactivator (CIITA) regulates expression of the classical and non-classical MHC class II genes, HLA-DR, -DP, -DQ and -DM," SIGNOR-254017 CIITA protein P33076 UNIPROT HLA-DRA protein P01903 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002417 10886240 f "These results indicate that impaired up-regulation of HLA-DR in response to IFN-gamma results from insufficient induction of CIITA, but not from the signal from IFN-gamma receptor to the nucleus. The abnormal regulation of HLA-DR expression caused by impaired induction of CIITA may affect CD4+ T cell development in thymoma." SIGNOR-254008 CIITA protein P33076 UNIPROT HLA-DRB1 protein P01912 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002417 10886240 f "These results indicate that impaired up-regulation of HLA-DR in response to IFN-gamma results from insufficient induction of CIITA, but not from the signal from IFN-gamma receptor to the nucleus. The abnormal regulation of HLA-DR expression caused by impaired induction of CIITA may affect CD4+ T cell development in thymoma." SIGNOR-253976 CIITA protein P33076 UNIPROT HLA-DRB3 protein P79483 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002417 10886240 f "These results indicate that impaired up-regulation of HLA-DR in response to IFN-gamma results from insufficient induction of CIITA, but not from the signal from IFN-gamma receptor to the nucleus. The abnormal regulation of HLA-DR expression caused by impaired induction of CIITA may affect CD4+ T cell development in thymoma." SIGNOR-254011 CIITA protein P33076 UNIPROT HLA-DRB4 protein P13762 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002417 10886240 f "These results indicate that impaired up-regulation of HLA-DR in response to IFN-gamma results from insufficient induction of CIITA, but not from the signal from IFN-gamma receptor to the nucleus. The abnormal regulation of HLA-DR expression caused by impaired induction of CIITA may affect CD4+ T cell development in thymoma." SIGNOR-254012 CIITA protein P33076 UNIPROT HLA-DRB5 protein Q30154 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002417 10886240 f "These results indicate that impaired up-regulation of HLA-DR in response to IFN-gamma results from insufficient induction of CIITA, but not from the signal from IFN-gamma receptor to the nucleus. The abnormal regulation of HLA-DR expression caused by impaired induction of CIITA may affect CD4+ T cell development in thymoma." SIGNOR-254013 CIITA protein P33076 UNIPROT HLA-E protein P13747 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000776 11137213 f "HLA-E is inducible by CIITA through the SXY regulatory module. HLA-F is inducible by NF-kappaB through the kappaB1 site of enhancer A, is responsive to IFN-gamma through the ISRE, and is inducible by CIITA" SIGNOR-254019 CIITA protein P33076 UNIPROT HLA-F protein P30511 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000776 11137213 f "HLA-E is inducible by CIITA through the SXY regulatory module. HLA-F is inducible by NF-kappaB through the kappaB1 site of enhancer A, is responsive to IFN-gamma through the ISRE, and is inducible by CIITA" SIGNOR-254018 CIITA protein P33076 UNIPROT HLA-G protein P17693 UNIPROT unknown "transcriptional regulation" 9606 BTO:0000776 11137218 f "The X1 box is the binding site for the ubiquitous RFX complex consisting of three subunits; the X2 box is bound by the X2BP/ATF/CREB family factors. The basic S-X-Y regulatory module interacts with CIITA, which is expressed constitutively in APCs, but may be inducible in others cell types by IFN-gamma|We propose that the X region in the HLA-G gene promoter might participate to the combination of factors which play a role in HLA-G gene activation" SIGNOR-254021 CIITA protein P33076 UNIPROT IL4 protein P05112 UNIPROT down-regulates "transcriptional regulation" 9606 BTO:0000782 10946277 f "We identified two domains of CIITA that interact with two distinct domains of CBP/p300 that are also recognized by NF-AT. CIITA mutants that retain the ability to interact with CBP/p300 are sufficient to inhibit NF-AT-mediated IL-4 gene expression" SIGNOR-254499 CIITA protein P33076 UNIPROT MYOG protein P15173 UNIPROT down-regulates binding 9606 BTO:0001103 28163303 t 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-255111 CIITA protein P33076 UNIPROT RFX5 protein P48382 UNIPROT "up-regulates activity" binding 9606 BTO:0000776 9177217 t 2 miannu "RFX5 can activate transcription only in cooperation with CIITA. RFX5 and CIITA associate to form a complex capable of activating transcription from class II major histocompatibility complex promoters. In this complex, promoter specificity is determined by the DNA binding domain of RFX5 and the general transcription apparatus is recruited by the acidic activation domain of CIITA." SIGNOR-240980 CIITA protein P33076 UNIPROT S100A4 protein P26447 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 17143014 f miannu "IFN-gamma represses S100A4 promoter activity through induction of the class II transactivator (CIITA)." SIGNOR-253776 CILK1 protein Q9UPZ9 UNIPROT mTORC1 complex SIGNOR-C3 SIGNOR up-regulates phosphorylation 9606 22356909 t lperfetto "Our findings demonstrate an important role for ick in modulating the activity of mtorc1 through phosphorylation of raptor thr-908 and thus implicate a potential signaling mechanism by which ick regulates cell proliferation and division." SIGNOR-217562 CILK1 protein Q9UPZ9 UNIPROT RPTOR protein Q8N122 UNIPROT up-regulates phosphorylation Thr908 LPSGRPGtTGPAGAQ 9606 SIGNOR-C3 22356909 t gcesareni "Our findings demonstrate an important role for ick in modulating the activity of mtorc1 through phosphorylation of raptor thr-908 and thus implicate a potential signaling mechanism by which ick regulates cell proliferation and division." SIGNOR-196198 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 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 CITED2 protein Q99967 UNIPROT MMP13 protein P45452 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0003859 12960175 f miannu "CITED2 plays a major role in shear-induced down-regulation of MMP-1 and MMP-13 via a transforming growth factor-beta-dependent pathway." SIGNOR-253777 CITED2 protein Q99967 UNIPROT MMP1 protein P03956 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0003859 12960175 f miannu "CITED2 plays a major role in shear-induced down-regulation of MMP-1 and MMP-13 via a transforming growth factor-beta-dependent pathway." SIGNOR-253778 CIT protein O14578 UNIPROT MYL9 protein P24844 UNIPROT "up-regulates activity" phosphorylation Ser19 S-->T -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 Thr18 T-->A -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 CLCC1 protein Q96S66 UNIPROT PIGBOS1 protein A0A0B4J2F0 UNIPROT "up-regulates activity" binding 9606 BTO:0002181 31653868 t Simone "The PIGBOS microprotein interacts with the ER protein CLCC1. PIGBOS localizes to the mitochondrial outer membrane where itinteracts with the ER protein CLCC1 at ER–mitochondria contact sites. PIGBOS-CLCC1 interaction is necessary for PIGBOS function" SIGNOR-261040 CLCF1 protein Q9UBD9 UNIPROT CNTFR protein P26992 UNIPROT up-regulates binding 9606 BTO:0000938 10966616 t gcesareni "Striking phenotypic differences between cntf- and cntfr-deficient mice suggest that cntfr serves as a receptor for a second, developmentally important ligand. We have identified this factor as a stable secreted complex of cardiotrophin-like cytokine (clc) and the soluble receptor cytokine-like factor-1 (clf)." SIGNOR-81376 CLCF1 protein Q9UBD9 UNIPROT IL6ST protein P40189 UNIPROT up-regulates binding 9606 BTO:0001271 9143707 t gcesareni "Some of these biological activities of il-6 are also often exerted by other cytokines, i.e. Il-11, lif, osm, cntf, and ct-6" SIGNOR-47959 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 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 CLIP1 protein P30622 UNIPROT DCTN1 protein Q14203 UNIPROT "up-regulates activity" binding 9606 15381688 t miannu "MT-unbound CLIP-170 can adopt a folded conformation through an intramolecular interaction of its terminal domains. Binding to MTs correlates with the unfolding of CLIP-170, which allows the interaction of the COOH-terminal domain with its binding partners, such as dynactin, resulting in their recruitment to the MT tip. The NH2 terminus of p150Glued binds directly to the COOH terminus of CLIP-170 through its second metal-binding motif." SIGNOR-252164 CLK1 protein P49759 UNIPROT ABL1 protein P00519 UNIPROT down-regulates phosphorylation Thr735 DTEWRSVtLPRDLQS 9606 18794806 t lperfetto "Here, we identify clk1, clk4, mst1, mst2 and ttk (also known as mps1) as novel thr735 kinases in vitro / phosphorylation of thr735 in c-abl is critical for binding to 14-3-3" SIGNOR-181031 CLK1 protein P49759 UNIPROT PTPN1 protein P18031 UNIPROT "up-regulates activity" phosphorylation Ser242 MDKRKDPsSVDIKKV -1 10480872 t llicata "The CLK family kinases, CLK1 and CLK2, phosphorylate and activate the tyrosine phosphatase, PTP-1B. | although CLK1 and CLK2 directly phosphorylate PTP-1B on both Ser50 and Ser242/Ser243, the preferred CLK phosphorylation site is Ser50, as it is preferentially phosphorylated at an approximate ratio of 9:1 over the Ser242/Ser243 site." SIGNOR-250773 CLK1 protein P49759 UNIPROT PTPN1 protein P18031 UNIPROT "up-regulates activity" phosphorylation Ser243 DKRKDPSsVDIKKVL -1 10480872 t llicata "The CLK family kinases, CLK1 and CLK2, phosphorylate and activate the tyrosine phosphatase, PTP-1B. | although CLK1 and CLK2 directly phosphorylate PTP-1B on both Ser50 and Ser242/Ser243, the preferred CLK phosphorylation site is Ser50, as it is preferentially phosphorylated at an approximate ratio of 9:1 over the Ser242/Ser243 site." SIGNOR-250774 CLK2 protein P49760 UNIPROT CLK2 protein P49760 UNIPROT up-regulates phosphorylation Ser142 HSSRRAKsVEDDAEG 9606 BTO:0000567 20682768 t lperfetto "Clk2 was reported to regulate its nuclear localization by autophosphorylating serine 141" SIGNOR-167344 CLK2 protein P49760 UNIPROT PTPN1 protein P18031 UNIPROT "up-regulates activity" phosphorylation Ser242 MDKRKDPsSVDIKKV -1 10480872 t llicata "The CLK family kinases, CLK1 and CLK2, phosphorylate and activate the tyrosine phosphatase, PTP-1B. | although CLK1 and CLK2 directly phosphorylate PTP-1B on both Ser50 and Ser242/Ser243, the preferred CLK phosphorylation site is Ser50, as it is preferentially phosphorylated at an approximate ratio of 9:1 over the Ser242/Ser243 site." SIGNOR-250775 CLK2 protein P49760 UNIPROT PTPN1 protein P18031 UNIPROT "up-regulates activity" phosphorylation Ser243 DKRKDPSsVDIKKVL -1 10480872 t llicata "The CLK family kinases, CLK1 and CLK2, phosphorylate and activate the tyrosine phosphatase, PTP-1B. | although CLK1 and CLK2 directly phosphorylate PTP-1B on both Ser50 and Ser242/Ser243, the preferred CLK phosphorylation site is Ser50, as it is preferentially phosphorylated at an approximate ratio of 9:1 over the Ser242/Ser243 site." SIGNOR-250776 CLK2 protein P49760 UNIPROT PTPN1 protein P18031 UNIPROT up-regulates phosphorylation Ser50 RNRYRDVsPFDHSRI 9606 10480872 t gcesareni "The clk family kinases, clk1 and clk2, phosphorylate and activate the tyrosine phosphatase, ptp-1b." SIGNOR-70603 CLK4 protein Q9HAZ1 UNIPROT ABL1 protein P00519 UNIPROT down-regulates phosphorylation Thr735 DTEWRSVtLPRDLQS 9606 18794806 t lperfetto "Here, we identify clk1, clk4, mst1, mst2 and ttk (also known as mps1) as novel thr735 kinases in vitro / phosphorylation of thr735 in c-abl is critical for binding to 14-3-3" SIGNOR-181052 clobetasol chemical CHEBI:205919 ChEBI SMO protein Q99835 UNIPROT "up-regulates activity" binding 10090 BTO:0004278 20439738 t gcesareni "we identified four FDA-approved drugs, halcinonide, fluticasone, clobetasol, and fluocinonide, as Smo agonists that activate Hedgehog signaling." SIGNOR-248212 CLOCK/ARNTL2 complex SIGNOR-C196 SIGNOR SERPINE1 protein P05121 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001615 22198637 t lperfetto "Both CLOCK:ARNTL and CLOCK:ARNTL2 heterodimers powerfully activate the promoter of the PAI-1 gene, officially called SERPINE1 and located on the seventh chromosome (7q21.3-q22), underlying the circadian variation in circulating PAI-1" SIGNOR-253713 CLOCK/ARNTL complex SIGNOR-C195 SIGNOR BHLHE40 protein O14503 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000575 19032342 f lperfetto "DEC1 (BHLHB2/Stra13/Sharp2)-a basic helix-loop-helix transcription factor-is known to be involved in various biological phenomena including clock systems and metabolism. In the clock systems, Dec1 expression is dominantly up-regulated by CLOCK : BMAL1 heterodimer, and it exhibits circadian rhythm in the suprachiasmatic nucleus (SCN)-the central circadian pacemaker-and other peripheral tissues." SIGNOR-253707 CASP8 protein Q14790 UNIPROT Apoptosis phenotype SIGNOR-PH2 SIGNOR up-regulates 9606 14585074 f amattioni "Downstream of caspase-8 activation, apoptosis induction takes place" SIGNOR-90612 CLOCK/ARNTL complex SIGNOR-C195 SIGNOR CRY1 protein Q16526 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 22750052 f lperfetto "Mammalian clocks are primarily based on a transcription and translation feedback loop in which a heterodimeric complex of the transcription factors CLOCK (circadian locomotor output cycles kaput) and BMAL1 (brain and muscle Arnt-like protein 1) activates the expression of its own repressors, the period (PER1-3) and cryptochrome (CRY1,2) proteins." SIGNOR-253679 CLOCK/ARNTL complex SIGNOR-C195 SIGNOR CRY2 protein Q49AN0 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 22750052 f lperfetto "Mammalian clocks are primarily based on a transcription and translation feedback loop in which a heterodimeric complex of the transcription factors CLOCK (circadian locomotor output cycles kaput) and BMAL1 (brain and muscle Arnt-like protein 1) activates the expression of its own repressors, the period (PER1-3) and cryptochrome (CRY1,2) proteins." SIGNOR-253680 CLOCK/ARNTL complex SIGNOR-C195 SIGNOR MTA1 protein Q13330 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 24089055 t lperfetto "Here we provide genetic and biochemical evidence that metastasis-associated protein 1 (MTA1), a widely upregulated gene product in human cancers, is an integral component of the circadian molecular machinery. | The CLOCK-BMAL1 heterodimer activates MTA1 transcription through a conserved E-box element at its promoter. MTA1, in turn, interacts with and recruits CLOCK-BMAL1 at its own and CRY1 promoters and promotes their transcription." SIGNOR-253718 CLOCK/ARNTL complex SIGNOR-C195 SIGNOR PER1 protein O15534 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 22750052 f lperfetto "Mammalian clocks are primarily based on a transcription and translation feedback loop in which a heterodimeric complex of the transcription factors CLOCK (circadian locomotor output cycles kaput) and BMAL1 (brain and muscle Arnt-like protein 1) activates the expression of its own repressors, the period (PER1-3) and cryptochrome (CRY1,2) proteins." SIGNOR-253681 CLOCK/ARNTL complex SIGNOR-C195 SIGNOR PER2 protein O15055 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 22750052 f lperfetto "Mammalian clocks are primarily based on a transcription and translation feedback loop in which a heterodimeric complex of the transcription factors CLOCK (circadian locomotor output cycles kaput) and BMAL1 (brain and muscle Arnt-like protein 1) activates the expression of its own repressors, the period (PER1-3) and cryptochrome (CRY1,2) proteins." SIGNOR-253682 CLOCK/ARNTL complex SIGNOR-C195 SIGNOR PER3 protein P56645 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 22750052 f lperfetto "Mammalian clocks are primarily based on a transcription and translation feedback loop in which a heterodimeric complex of the transcription factors CLOCK (circadian locomotor output cycles kaput) and BMAL1 (brain and muscle Arnt-like protein 1) activates the expression of its own repressors, the period (PER1-3) and cryptochrome (CRY1,2) proteins." SIGNOR-253683 CLOCK/ARNTL complex SIGNOR-C195 SIGNOR SERPINE1 protein P05121 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001615 22198637 t lperfetto "Both CLOCK:ARNTL and CLOCK:ARNTL2 heterodimers powerfully activate the promoter of the PAI-1 gene, officially called SERPINE1 and located on the seventh chromosome (7q21.3-q22), underlying the circadian variation in circulating PAI-1" SIGNOR-253712 CLOCK/ARNTL complex SIGNOR-C195 SIGNOR STAR protein P49675 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 93934 BTO:0000475 17431006 t lperfetto "One such gene was identified, encoding steroidogenic acute regulatory protein (StAR), which showed 24-h changes in expression in the F1 follicle coinciding with those of Per2. Evidence that StAR gene expression is clock driven was obtained by showing that its 5' flanking region contains E-box enhancers that bind to CLOCK/BMAL1 heterodimers to activate gene transcription" SIGNOR-253700 CLOCK/ARNTL complex SIGNOR-C195 SIGNOR VWF protein P04275 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0000394 20658528 t lperfetto "We also show that major circadian transcriptional regulators CLOCK and Bmal1 directly regulate the activity of vWF promoter and that lack of Bmal1 results in upregulation of vWF both at mRNA and protein level. Here we report a direct regulation of vWF expression in endothelial cells by biological clock gene Bmal1. This study establishes a mechanistic connection between Bmal1 and cardiovascular phenotype." SIGNOR-253703 CLOCK protein O15516 UNIPROT CLOCK/ARNTL 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 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 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 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 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 NR3C1 protein P04150 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0002449 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 CLSPN protein Q9HAW4 UNIPROT CHEK1 protein O14757 UNIPROT up-regulates binding 9606 11090622 t gcesareni "Binding of claspin to xchk1 is highly elevated in the presence of dna templates that trigger a checkpoint arrest of the cell cycle in xenopus egg extracts" SIGNOR-84474 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 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 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 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 CLTCL1 protein P53675 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-260679 CLTCL1 protein P53675 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-260662 CLTCL1 protein P53675 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-260673 CLTC protein Q00610 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-260676 CLTC protein Q00610 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-260670 CMA1 protein P23946 UNIPROT EDN1 protein P05305 UNIPROT "up-regulates activity" cleavage Tyr83 TPEHVVPYGLGSPRS 9606 BTO:0000830 9257865 t miannu "Chymase from human mast cells selectively cleaved big endothelins (ETs) at the Tyr31-Gly32 bond and produced novel trachea-constricting 31-amino acid-length endothelins, ETs(1-31), without any further degradation products." SIGNOR-256356 CMA1 protein P23946 UNIPROT EDN3 protein P14138 UNIPROT "up-regulates activity" cleavage Tyr127 TPEQTVPYGLSNYRG 9606 BTO:0000830 9257865 t miannu "Chymase from human mast cells selectively cleaved big endothelins (ETs) at the Tyr31-Gly32 bond and produced novel trachea-constricting 31-amino acid-length endothelins, ETs(1-31), without any further degradation products." SIGNOR-256355 CNBP protein P62633 UNIPROT MYC protein P01106 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000567 23774591 t Luana "These data verified that the binding of CNBP with c-myc promoter G-quadruplex can indeed down-regulate its associated gene expression for a certain period of time. This result with human CNBP is somehow consistent with previous reports that c-myc G-quadruplex serves as a silencer of c-myc transcription [7] and CNBP promotes the formation of c-myc G-quadruplex." SIGNOR-261571 CNKSR1 protein Q969H4 UNIPROT RAF1 protein P04049 UNIPROT up-regulates binding 9606 15845549 t gcesareni "Here we demonstrate that the connector enhancer of ksr1, cnk1, mediates src-dependent tyrosine phosphorylation and activation of raf-1. Cnk1 binds preactivated raf-1 and activated src and forms a trimeric complex." SIGNOR-135674 CNKSR1 protein Q969H4 UNIPROT RASSF1 protein Q9NS23 UNIPROT up-regulates binding 9606 22830020 t gcesareni "Cnk1 binds to rassf1a and promotes apoptosis through a pathway that requires rassf1a and mst kinases." SIGNOR-198432 CNKSR2 protein Q8WXI2 UNIPROT RAF1 protein P04049 UNIPROT up-regulates binding 9606 14597674 t gcesareni "We show cnk2 interacts with raf. cnk2 interacts with the gef domain of rlf and with both the regulatory and catalytic domains of raf. The raf interaction was also mapped to the carboxyl-terminal half of cnk2. Overexpression of cnk2 results in inhibition of the mapk signaling pathway." SIGNOR-119039 CNOT3 protein O75175 UNIPROT CAND2 protein O75155 UNIPROT unknown binding 10090 BTO:0000165;BTO:0000222 BTO:0000887;BTO:0001760 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 CNOT9 protein Q92600 UNIPROT GIGYF1 protein O75420 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 20878056 t miannu "Through interaction analysis of RQCD1 with full-length or partial proteins of GIGYF1 and GIGYF2, segments corresponding to 620-665th and 667-712th amino acids were identified as potential interacting regions on GIGYF1 and GIGYF2, respectively, with RQCD1. we found that RQCD1 was required for enhancement of the interaction of Grb10 with GIGYF1 and GIGYF2" SIGNOR-260059 CNOT9 protein Q92600 UNIPROT GIGYF2 protein Q6Y7W6 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 20878056 t miannu "Through interaction analysis of RQCD1 with full-length or partial proteins of GIGYF1 and GIGYF2, segments corresponding to 620-665th and 667-712th amino acids were identified as potential interacting regions on GIGYF1 and GIGYF2, respectively, with RQCD1. we found that RQCD1 was required for enhancement of the interaction of Grb10 with GIGYF1 and GIGYF2" SIGNOR-260058 CNR1 protein P21554 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-257285 CNR1 protein P21554 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-257346 CNR1 protein P21554 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257211 CNR1 protein P21554 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-256724 CNR1 protein P21554 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-256867 CNR1 protein P21554 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" 9606 BTO:0002036 25012566 f lperfetto "We subsequently analyzed whether Gαo modulates the cellular activities of Necdin. Notably, expression of Gαo significantly augmented Necdin-mediated cellular responses, such as proliferation and differentiation. Moreover, activation of type 1 cannabinoid receptor (CB1R), a Gi/oα-coupled receptor, augmented cell growth suppression, which was mediated by Gαo and Necdin in U87MG cells containing CB1R, Gαo, and Necdin as normal components." SIGNOR-253389 CNR1 protein P21554 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257003 CNR1 protein P21554 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257119 CNR2 protein P34972 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-256700 CNR2 protein P34972 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256843 CNR2 protein P34972 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256979 CNR2 protein P34972 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257095 CNTF protein P26441 UNIPROT CNTFR protein P26992 UNIPROT up-regulates binding 9606 BTO:0000938 10966616 t gcesareni "Ciliary neurotrophic factor (cntf) is a cytokine supporting the differentiation and survival of various cell types in the peripheral and central nervous systems. Its receptor complex consists of a non-signaling alpha chain, cntfr, and two signaling beta chains, gp130 and the leukemia inhibitory factor receptor (lifr)" SIGNOR-81379 CNTF protein P26441 UNIPROT CRLF1 protein O75462 UNIPROT up-regulates binding 9606 11294841 t lperfetto "We recently demonstrated that cardiotrophin-like cytokine (clc) associates with the soluble orphan receptor cytokine-like factor-1 (clf) to form a heterodimeric cytokine that displayed activities only on cells expressing the tripartite cntf receptor on their surface" SIGNOR-106635 CNTF protein P26441 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-47991 CNTF protein P26441 UNIPROT LIFR protein P42702 UNIPROT up-regulates binding 9606 BTO:0000938 10966616 t gcesareni "Ciliary neurotrophic factor (cntf) is a cytokine supporting the differentiation and survival of various cell types in the peripheral and central nervous systems. Its receptor complex consists of a non-signaling alpha chain, cntfr, and two signaling beta chains, gp130 and the leukemia inhibitory factor receptor (lifr)" SIGNOR-81382 CNTFR protein P26992 UNIPROT STAT1 protein P42224 UNIPROT up-regulates 9606 10582086 f gcesareni "Signal transduction by cntf requires that it bind first to cntfr alpha, permitting the recruitment of gp130 and lifr beta, forming a tripartite receptor complex. Cntf-induced heterodimerization of the beta receptor subunits leads to tyrosine phosphorylation (through constitutively associated jaks), and the activated receptor provides docking sites for sh2-containing signaling molecules, such as stat proteins." SIGNOR-72771 CNTN6 protein Q9UQ52 UNIPROT NOTCH1 protein P46531 UNIPROT up-regulates relocalization 9606 BTO:0000938 15082708 t gcesareni "Here, we establish that nb-3, a member of the f3/contactin family, acts as a novel notch ligand to participate in oligodendrocyte generation. Nb-3 triggers nuclear translocation of the notch intracellular domain and promotes oligodendrogliogenesis from progenitor cells and differentiation of oligodendrocyte precursor cells via deltex1." SIGNOR-124151 CNTN6 protein Q9UQ52 UNIPROT NOTCH proteinfamily SIGNOR-PF30 SIGNOR up-regulates relocalization 9606 BTO:0000938 15082708 t gcesareni "Here, we establish that nb-3, a member of the f3/contactin family, acts as a novel notch ligand to participate in oligodendrocyte generation. Nb-3 triggers nuclear translocation of the notch intracellular domain and promotes oligodendrogliogenesis from progenitor cells and differentiation of oligodendrocyte precursor cells via deltex1." SIGNOR-254318 CNTRL protein Q7Z7A1 UNIPROT CEP290 protein O15078 UNIPROT "down-regulates activity" binding 9606 18694559 t miannu "CEP290 cooperates with Rab8a to promote ciliogenesis and this function is antagonized by CP110. CP110 in this complex is to keep CEP290 inactive in growing cells until cells are ready to undergo ciliogenesis as they transit into the quiescent state" SIGNOR-252149 CNTRL protein Q7Z7A1 UNIPROT Cilium_assembly phenotype SIGNOR-PH64 SIGNOR down-regulates 9606 18694559 f miannu "CEP290 cooperates with Rab8a to promote ciliogenesis and this function is antagonized by CP110. CP110 in this complex is to keep CEP290 inactive in growing cells until cells are ready to undergo ciliogenesis as they transit into the quiescent state" SIGNOR-252150 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 COL12A1 protein Q99715 UNIPROT ECM_synthesis phenotype SIGNOR-PH8 SIGNOR up-regulates 9606 BTO:0001103;BTO:0002319 21949456 t "Types XII and XIV collagen are fibril-associated collagens with interrupted triple helices (FACITs) localized primarily to perimysium.23 While they appear to link fibrillar collagen to other ECM components, their precise function is not known" SIGNOR-254671 COL14A1 protein Q05707 UNIPROT ECM_synthesis phenotype SIGNOR-PH8 SIGNOR up-regulates 9606 BTO:0001103;BTO:0002319 21949456 t "Types XII and XIV collagen are fibril-associated collagens with interrupted triple helices (FACITs) localized primarily to perimysium.23 While they appear to link fibrillar collagen to other ECM components, their precise function is not known" SIGNOR-254672 COL15A1 protein P39059 UNIPROT ECM_synthesis phenotype SIGNOR-PH8 SIGNOR up-regulates 9606 BTO:0001103;BTO:0002319 21949456 t "Muscle basement membrane consists primarily of a type IV collagen network, however types VI, XV, and XVIII are also present. Types XV and XVIII collagen are classified as multiplexins, which are heparan sulfate proteoglycans (HSPGs). The multiplexins can bind growth factors and also aid in linking the basement membrane to other basement membrane glycoproteins and endomysium" SIGNOR-254678 COL18A1 protein P39060 UNIPROT "A5/b1 integrin" complex SIGNOR-C163 SIGNOR up-regulates binding 9606 12682293 t gcesareni "The activity of human endostatin is mediated by alpha 5 beta 1 integrin." SIGNOR-99871 COL18A1 protein P39060 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-252269 COL18A1 protein P39060 UNIPROT ECM_synthesis phenotype SIGNOR-PH8 SIGNOR up-regulates 9606 BTO:0001103;BTO:0002319 21949456 t "Muscle basement membrane consists primarily of a type IV collagen network, however types VI, XV, and XVIII are also present. Types XV and XVIII collagen are classified as multiplexins, which are heparan sulfate proteoglycans (HSPGs). The multiplexins can bind growth factors and also aid in linking the basement membrane to other basement membrane glycoproteins and endomysium" SIGNOR-254679 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 "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 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 ECM_synthesis phenotype SIGNOR-PH8 SIGNOR up-regulates 9606 BTO:0001103;BTO:0002319 21949456 t "Collagen is the major structural protein in skeletal muscle ECM;...Several studies suggest that perimysial collagen is predominantly type I" SIGNOR-254662 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 "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 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 BTO:0001103;BTO:0002319 21949456 t "Collagen is the major structural protein in skeletal muscle ECM;...Several studies suggest that perimysial collagen is predominantly type I" SIGNOR-254663 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 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 "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 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 BTO:0001103;BTO:0002319 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 BTO:0001103;BTO:0002319 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 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 BTO:0001103;BTO:0002319 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 COL4A3 protein Q01955 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-253244 COL4A3 protein Q01955 UNIPROT ECM_synthesis phenotype SIGNOR-PH8 SIGNOR up-regulates 9606 BTO:0001103;BTO:0002319 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-254667 COL4A4 protein P53420 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-253245 COL4A4 protein P53420 UNIPROT ECM_synthesis phenotype SIGNOR-PH8 SIGNOR up-regulates 9606 BTO:0001103;BTO:0002319 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-254668 COL4A5 protein P29400 UNIPROT ECM_synthesis phenotype SIGNOR-PH8 SIGNOR up-regulates 9606 BTO:0001103;BTO:0002319 12778132 t "Type IV collagen is the most abundant Type IV collagen is the most abundant constituent of the BM…All of the type IV collagen in mammals is derived from six genetically distinct alpha-chain polypeptides (alpha1-alpha6)" SIGNOR-254669 COL4A6 protein Q14031 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-253246 COL4A6 protein Q14031 UNIPROT ECM_synthesis phenotype SIGNOR-PH8 SIGNOR up-regulates 9606 BTO:0001103;BTO:0002319 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-254670 COL6A3 protein P12111 UNIPROT ECM_synthesis phenotype SIGNOR-PH8 SIGNOR up-regulates 9606 BTO:0001103;BTO:0002319 21949456 t "Muscle basement membrane consists primarily of a type IV collagen network, however types VI, XV, and XVIII are also present." SIGNOR-254675 COL6A6 protein A6NMZ7 UNIPROT ECM_synthesis phenotype SIGNOR-PH8 SIGNOR up-regulates 9606 BTO:0001103;BTO:0002319 21949456 t "Muscle basement membrane consists primarily of a type IV collagen network, however types VI, XV, and XVIII are also present." SIGNOR-254677 COLGALT1 protein Q8NBJ5 UNIPROT ADIPOQ protein Q15848 UNIPROT "up-regulates activity" palmitoylation 9606 BTO:0000007 28428430 t "We conclude that GLT25D1 regulates HMW adiponectin secretion and lipid accumulation, consistent with changes in mice after high-fat feeding. These results suggest a novel function of GLT25D1 leading to decreased HMW adiponectin secretion in early obesity." SIGNOR-261149 COLGALT1 protein Q8NBJ5 UNIPROT COL1A1 protein P02452 UNIPROT "up-regulates activity" glycosylation -1 19075007 t "Recombinant GLT25D1 and GLT25D2 enzymes showed a strong galactosyltransferase activity toward various types of collagen and toward the serum mannose-binding lectin MBL, which contains a collagen domain. Amino acid analysis of the products of GLT25D1 and GLT25D2 reactions confirmed the transfer of galactose to hydroxylysine residues." SIGNOR-261152 COLGALT1 protein Q8NBJ5 UNIPROT COL1A2 protein P08123 UNIPROT "up-regulates activity" glycosylation -1 19075007 t "Recombinant GLT25D1 and GLT25D2 enzymes showed a strong galactosyltransferase activity toward various types of collagen and toward the serum mannose-binding lectin MBL, which contains a collagen domain. Amino acid analysis of the products of GLT25D1 and GLT25D2 reactions confirmed the transfer of galactose to hydroxylysine residues." SIGNOR-261153 COLGALT1 protein Q8NBJ5 UNIPROT COL3A1 protein P02461 UNIPROT "up-regulates activity" glycosylation -1 19075007 t "Recombinant GLT25D1 and GLT25D2 enzymes showed a strong galactosyltransferase activity toward various types of collagen and toward the serum mannose-binding lectin MBL, which contains a collagen domain. Amino acid analysis of the products of GLT25D1 and GLT25D2 reactions confirmed the transfer of galactose to hydroxylysine residues." SIGNOR-261154 COLGALT1 protein Q8NBJ5 UNIPROT COL4A1 protein P02462 UNIPROT "up-regulates activity" glycosylation -1 19075007 t "Recombinant GLT25D1 and GLT25D2 enzymes showed a strong galactosyltransferase activity toward various types of collagen and toward the serum mannose-binding lectin MBL, which contains a collagen domain. Amino acid analysis of the products of GLT25D1 and GLT25D2 reactions confirmed the transfer of galactose to hydroxylysine residues." SIGNOR-261155 COLGALT2 protein Q8IYK4 UNIPROT COL1A1 protein P02452 UNIPROT "up-regulates activity" glycosylation -1 19075007 t "Recombinant GLT25D1 and GLT25D2 enzymes showed a strong galactosyltransferase activity toward various types of collagen and toward the serum mannose-binding lectin MBL, which contains a collagen domain. Amino acid analysis of the products of GLT25D1 and GLT25D2 reactions confirmed the transfer of galactose to hydroxylysine residues." SIGNOR-261156 COLGALT2 protein Q8IYK4 UNIPROT COL1A2 protein P08123 UNIPROT "up-regulates activity" glycosylation -1 19075007 t "Recombinant GLT25D1 and GLT25D2 enzymes showed a strong galactosyltransferase activity toward various types of collagen and toward the serum mannose-binding lectin MBL, which contains a collagen domain. Amino acid analysis of the products of GLT25D1 and GLT25D2 reactions confirmed the transfer of galactose to hydroxylysine residues." SIGNOR-261157 COLGALT2 protein Q8IYK4 UNIPROT COL3A1 protein P02461 UNIPROT "up-regulates activity" glycosylation -1 19075007 t "Recombinant GLT25D1 and GLT25D2 enzymes showed a strong galactosyltransferase activity toward various types of collagen and toward the serum mannose-binding lectin MBL, which contains a collagen domain. Amino acid analysis of the products of GLT25D1 and GLT25D2 reactions confirmed the transfer of galactose to hydroxylysine residues." SIGNOR-261158 COLGALT2 protein Q8IYK4 UNIPROT COL4A1 protein P02462 UNIPROT "up-regulates activity" glycosylation -1 19075007 t "Recombinant GLT25D1 and GLT25D2 enzymes showed a strong galactosyltransferase activity toward various types of collagen and toward the serum mannose-binding lectin MBL, which contains a collagen domain. Amino acid analysis of the products of GLT25D1 and GLT25D2 reactions confirmed the transfer of galactose to hydroxylysine residues." SIGNOR-261159 COMMD5 protein Q9GZQ3 UNIPROT RHOA protein P61586 UNIPROT "up-regulates activity" 9606 30021164 f miannu "We found that RhoA activity is decreased following COMMD5 depletion, suggesting that COMMD5 regulates cytoskeleton organization through RhoA signaling.We found that RhoA activity is decreased following COMMD5 depletion, suggesting that COMMD5 regulates cytoskeleton organization through RhoA signaling. However, the dynamics of Rho GTPase activities are highly complex and tightly regulated in order to achieve their specific subcellular localization (Marjoram et al., 2014); thus, the mechanism by which COMMD5 directly or indirectly regulates the activity of RhoA needs to be investigated further." SIGNOR-261690 "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 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 COP1 protein Q8NHY2 UNIPROT CEBPB protein P17676 UNIPROT "down-regulates quantity by destabilization" ubiquitination 10090 BTO:0000078 32795415 t Gianni "We show expression of c/EBPβ in microglia is regulated post-translationally by the ubiquitin ligase COP1 (also called RFWD2). In the absence of COP1, c/EBPβ accumulates rapidly and drives a potent pro-inflammatory and neurodegeneration-related gene program, evidenced by increased neurotoxicity in microglia-neuronal co-cultures." SIGNOR-261924 COPS3 protein Q9UNS2 UNIPROT SOS1 protein Q07889 UNIPROT "up-regulates quantity by stabilization" binding 9606 30631038 t miannu "Our observations characterizing the interaction between CSN3 and the Sos1 HD suggest that this domain not only functions regulating Sos-GEF autoinhibition but is also involved in other functional roles, such as the control of Sos protein stability and homeostasis by modulating the degradation and intracellular levels of Sos1." SIGNOR-256217 COPS5 protein Q92905 UNIPROT SMAD4 protein Q13485 UNIPROT down-regulates ubiquitination 9606 11818334 t gcesareni "We report a novel mechanism of smad4 degradation. Jab1 interacts directly with smad4 and induces its ubiquitylation for degradation" SIGNOR-114697 "Core Binding Factor complex" complex SIGNOR-C214 SIGNOR Differentiation phenotype SIGNOR-PH37 SIGNOR up-regulates 10090 19813271 f "The core binding factor (CBF), consisting of a Runx protein and the CBFβ protein, is a transcription factor complex that is essential for emergence of the hematopoietic stem cell (HSC) from an endothelial cell stage. The hematopoietic defects observed in either Runx1 or CBFβ knockout mice underscore the necessity of this complex for definitive hematopoiesis." SIGNOR-255740 "Core Binding Factor complex" complex SIGNOR-C214 SIGNOR SPI1 protein P17947 UNIPROT "up-regulates quantity by expression" methylation 10090 BTO:0002884 22012064 t irozzo "Furthermore, we show that both MLL and AML1/CBFβ are required for maintaining the H3K4-me3 mark at the PU.1 upstream regulatory element (URE) and promoter region, and for full PU.1 gene expression." SIGNOR-255875 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 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 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 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 "CoV2 Spike protein-ACE2" complex SIGNOR-C254 SIGNOR Membrane_fusion phenotype SIGNOR-PH122 SIGNOR up-regulates 9606 32221306 f miannu "We demonstrated that SARS-CoV-2 S protein entry on 293/hACE2 cells is mainly mediated through endocytosis, and that PIKfyve, TPC2, and cathepsin L are critical for virus entry. We further found that SARS-CoV-2 S protein could trigger syncytia in 293/hACE2 cells independent of exogenous protease." SIGNOR-260744 "CoV2 Spike protein-ACE2" complex SIGNOR-C254 SIGNOR "Receptor_mediated_ endocytosis" phenotype SIGNOR-PH121 SIGNOR up-regulates 9606 32221306 f miannu "We demonstrated that SARS-CoV-2 S protein entry on 293/hACE2 cells is mainly mediated through endocytosis, and that PIKfyve, TPC2, and cathepsin L are critical for virus entry. We further found that SARS-CoV-2 S protein could trigger syncytia in 293/hACE2 cells independent of exogenous protease." SIGNOR-260743 "CoV2 spike protein-NRP1" complex SIGNOR-C267 SIGNOR "Receptor_mediated_ endocytosis" phenotype SIGNOR-PH121 SIGNOR up-regulates 10090 BTO:0000108 33082293 t Luana "NRP mediates entry of nanoparticles coated with SARS-CoV-2 (SARS-2) S–derived CendR peptides into cultured cells, olfactory epithelium, and the central nervous system of mice." SIGNOR-262316 COX4I1 protein P13073 UNIPROT Oxidative_phosphorylation phenotype SIGNOR-PH78 SIGNOR up-regulates 10090 BTO:0000443 23021218 f lperfetto "PGC1a is known to drive the expression of many genes involved in mitochondrial oxidative phosphorylation, including cytochrome c (CytC) and the cyto- chrome C oxidative (COX) subunits (CoxIII, Cox4il, Cox5b, Cox7a, and Cox8b)." SIGNOR-253101 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 BTO:0000443 23021218 f lperfetto "PGC1a is known to drive the expression of many genes involved in mitochondrial oxidative phosphorylation, including cytochrome c (CytC) and the cyto- chrome C oxidative (COX) subunits (CoxIII, Cox4il, Cox5b, Cox7a, and Cox8b)." SIGNOR-253102 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 CP-91149 chemical CID:9843900 PUBCHEM PYGL protein P06737 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191112 "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 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 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 CPSF1 protein Q10570 UNIPROT FIP1L1/CPSF1 complex SIGNOR-C53 SIGNOR "form complex" binding 9606 14749727 t miannu "Recombinant hfip1 is sufficient to stimulate the in vitro polyadenylation activity of pap in a u-rich element-dependent manner. hfip1, cpsf160 and pap form a ternary complex in vitro, suggesting that hfip1 and cpsf160 act together in poly(a) site recognition and in cooperative recruitment of pap to the rna." SIGNOR-121646 CRABP2 protein P29373 UNIPROT Metastasis phenotype SIGNOR-PH107 SIGNOR up-regulates 9606 BTO:0000551 30696915 f "Analysis of clinical samples revealed that high CRABP2 levels were correlated with lymph node metastases, poor overall survival, and increased recurrence. Knockdown of Crabp2 decreased migration, invasion, anoikis resistance, and in vivo metastasis." SIGNOR-259371 CRB3 protein Q9BUF7 UNIPROT AMOT/MPP5/INADL/LIN7C complex SIGNOR-C27 SIGNOR up-regulates binding 10090 BTO:0000150 21145499 t milica "Interestingly, knockdown of crb3, which facilitates crumbs complex assembly and localization to the apical junctions disrupted taz/yap interaction with multiple components of the complex, whereas the other knockdowns only disrupted their respective interaction." SIGNOR-170399 CRBN protein Q96SW2 UNIPROT CRL4(CRBN) complex SIGNOR-C119 SIGNOR "form complex" binding 9606 22649780 t gcesareni "The CUL4 family employs the structurally distinct triple WD40 ²-propeller domain-containing DDB1 adaptor to recruit members of the DDB1€“CUL4 associated factors (DCAF) family of substrate receptors" SIGNOR-234805 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 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 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 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 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 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 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 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 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 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 G6PC 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 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 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 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 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 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 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 CGAS protein Q8N884 UNIPROT DNA_repair phenotype SIGNOR-PH57 SIGNOR "down-regulates activity" 9606 BTO:0004732 31544964 f "Chromatin‐bound cGAS is an inhibitor of DNA repair and hence accelerates genome destabilization and cell death" SIGNOR-259951 CREB1 protein P16220 UNIPROT NR2F6 protein P10588 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000153 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 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 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 PCK1 protein P35558 UNIPROT "up-regulates quantity" "transcriptional regulation" 9600 BTO:0000567 26652733 t "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-256108 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 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 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 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 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 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 SNAI2 protein O43623 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000151 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 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 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 CREB3L1 protein Q96BA8 UNIPROT CREB3L1 protein Q96BA8 UNIPROT "up-regulates activity" binding -1 12805554 t miannu "E4BP4, ATF-6, OASIS, and XBP-1 all formed strong homodimeric associations on the array Transcription factor dimerization can increase the selectivity of protein-DNA interactions and generate a large amount of DNA binding diversity from a relatively small number of proteins" SIGNOR-224205 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 CREB5 protein Q02930 UNIPROT ATF2 protein P15336 UNIPROT "up-regulates activity" binding 9534 BTO:0000318 8378084 t miannu "CRE-BPa specifically binds to CRE as a homodimer or heterodimer with c-Jun or CRE-BP1. In CAT cotransfection experiments using CV-1 cells, transient expression of each of four CRE-BPa proteins caused a 1.6- to 3.4-fold increase of CRE-dependent transcription" SIGNOR-219655 CREB5 protein Q02930 UNIPROT ATP6V0E1 protein O15342 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002808 21132541 f miannu "Our result verified CREB5 biological regulation module in the upstream of frontal cortex of HIVE-control patients (MAPKAPK3 activation; DGKG, LY96, TNFRSF11B inhibition) and downstream (ATP6V0E1, CFB, DGKG, MX1, TGFBR3 activation; LGALS3BP, RASGRP3, RDX, STAT1 inhibition)," SIGNOR-253801 CREB5 protein Q02930 UNIPROT CFB protein P00751 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002809 21132541 f miannu "Our result verified CREB5 biological regulation module in the upstream of frontal cortex of HIVE-control patients (MAPKAPK3 activation; DGKG, LY96, TNFRSF11B inhibition) and downstream (ATP6V0E1, CFB, DGKG, MX1, TGFBR3 activation; LGALS3BP, RASGRP3, RDX, STAT1 inhibition)," SIGNOR-253802 CREB5 protein Q02930 UNIPROT CREB5 protein Q02930 UNIPROT "up-regulates activity" binding 9534 BTO:0000318 8378084 t miannu "CRE-BPa specifically binds to CRE as a homodimer or heterodimer with c-Jun or CRE-BP1. In CAT cotransfection experiments using CV-1 cells, transient expression of each of four CRE-BPa proteins caused a 1.6- to 3.4-fold increase of CRE-dependent transcription" SIGNOR-219602 CREB5 protein Q02930 UNIPROT DGKG protein P49619 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0002811 21132541 f miannu "Our result verified CREB5 biological regulation module in the upstream of frontal cortex of HIVE-control patients (MAPKAPK3 activation; DGKG, LY96, TNFRSF11B inhibition) and downstream (ATP6V0E1, CFB, DGKG, MX1, TGFBR3 activation; LGALS3BP, RASGRP3, RDX, STAT1 inhibition)," SIGNOR-253804 CREB5 protein Q02930 UNIPROT DGKG protein P49619 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002810 21132541 f miannu "Our result verified CREB5 biological regulation module in the upstream of frontal cortex of HIVE-control patients (MAPKAPK3 activation; DGKG, LY96, TNFRSF11B inhibition) and downstream (ATP6V0E1, CFB, DGKG, MX1, TGFBR3 activation; LGALS3BP, RASGRP3, RDX, STAT1 inhibition)," SIGNOR-253803 CREB5 protein Q02930 UNIPROT JUN protein P05412 UNIPROT "up-regulates activity" binding -1 8440710 t 2 miannu "CRE-BPa binds to CRE with higher affinity than to the 12-O-tetradecanoylphorbol-13-acetate response element as a homodimer or a CRE-BPa/c-Jun or CRE-BPa/CRE-BP1 heterodimer." SIGNOR-240397 CREB5 protein Q02930 UNIPROT JUN protein P05412 UNIPROT "up-regulates activity" binding 9534 BTO:0000318 8378084 t miannu "CRE-BPa specifically binds to CRE as a homodimer or heterodimer with c-Jun or CRE-BP1. In CAT cotransfection experiments using CV-1 cells, transient expression of each of four CRE-BPa proteins caused a 1.6- to 3.4-fold increase of CRE-dependent transcription" SIGNOR-219634 CREB5 protein Q02930 UNIPROT LGALS3BP protein Q08380 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0002812 21132541 f miannu "Our result verified CREB5 biological regulation module in the upstream of frontal cortex of HIVE-control patients (MAPKAPK3 activation; DGKG, LY96, TNFRSF11B inhibition) and downstream (ATP6V0E1, CFB, DGKG, MX1, TGFBR3 activation; LGALS3BP, RASGRP3, RDX, STAT1 inhibition)," SIGNOR-253805 CREB5 protein Q02930 UNIPROT LY96 protein Q9Y6Y9 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0002813 21132541 f miannu "Our result verified CREB5 biological regulation module in the upstream of frontal cortex of HIVE-control patients (MAPKAPK3 activation; DGKG, LY96, TNFRSF11B inhibition) and downstream (ATP6V0E1, CFB, DGKG, MX1, TGFBR3 activation; LGALS3BP, RASGRP3, RDX, STAT1 inhibition)," SIGNOR-253806 CREB5 protein Q02930 UNIPROT MAPKAPK3 protein Q16644 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002814 21132541 f miannu "Our result verified CREB5 biological regulation module in the upstream of frontal cortex of HIVE-control patients (MAPKAPK3 activation; DGKG, LY96, TNFRSF11B inhibition) and downstream (ATP6V0E1, CFB, DGKG, MX1, TGFBR3 activation; LGALS3BP, RASGRP3, RDX, STAT1 inhibition)," SIGNOR-253807 CREB5 protein Q02930 UNIPROT MX1 protein P20591 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002807 21132541 f miannu "Our result verified CREB5 biological regulation module in the upstream of frontal cortex of HIVE-control patients (MAPKAPK3 activation; DGKG, LY96, TNFRSF11B inhibition) and downstream (ATP6V0E1, CFB, DGKG, MX1, TGFBR3 activation; LGALS3BP, RASGRP3, RDX, STAT1 inhibition)," SIGNOR-253800 CREB5 protein Q02930 UNIPROT RASGRP3 protein Q8IV61 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0002815 21132541 f miannu "Our result verified CREB5 biological regulation module in the upstream of frontal cortex of HIVE-control patients (MAPKAPK3 activation; DGKG, LY96, TNFRSF11B inhibition) and downstream (ATP6V0E1, CFB, DGKG, MX1, TGFBR3 activation; LGALS3BP, RASGRP3, RDX, STAT1 inhibition)," SIGNOR-253808 CREB5 protein Q02930 UNIPROT RDX protein P35241 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0002816 21132541 f miannu "Our result verified CREB5 biological regulation module in the upstream of frontal cortex of HIVE-control patients (MAPKAPK3 activation; DGKG, LY96, TNFRSF11B inhibition) and downstream (ATP6V0E1, CFB, DGKG, MX1, TGFBR3 activation; LGALS3BP, RASGRP3, RDX, STAT1 inhibition)," SIGNOR-253809 CREB5 protein Q02930 UNIPROT STAT1 protein P42224 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0002817 21132541 f miannu "Our result verified CREB5 biological regulation module in the upstream of frontal cortex of HIVE-control patients (MAPKAPK3 activation; DGKG, LY96, TNFRSF11B inhibition) and downstream (ATP6V0E1, CFB, DGKG, MX1, TGFBR3 activation; LGALS3BP, RASGRP3, RDX, STAT1 inhibition)," SIGNOR-253810 CREB5 protein Q02930 UNIPROT TGFBR3 protein Q03167 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002818 21132541 f miannu "Our result verified CREB5 biological regulation module in the upstream of frontal cortex of HIVE-control patients (MAPKAPK3 activation; DGKG, LY96, TNFRSF11B inhibition) and downstream (ATP6V0E1, CFB, DGKG, MX1, TGFBR3 activation; LGALS3BP, RASGRP3, RDX, STAT1 inhibition)," SIGNOR-253811 CREB5 protein Q02930 UNIPROT TNFRSF11B protein O00300 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0002819 21132541 f miannu "Our result verified CREB5 biological regulation module in the upstream of frontal cortex of HIVE-control patients (MAPKAPK3 activation; DGKG, LY96, TNFRSF11B inhibition) and downstream (ATP6V0E1, CFB, DGKG, MX1, TGFBR3 activation; LGALS3BP, RASGRP3, RDX, STAT1 inhibition)," SIGNOR-253812 CREBBP protein Q92793 UNIPROT ALOX15 protein P16050 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000018 12517954 f lperfetto "In A549 cells activation of 15-LOX by IL-4 required the coactivation of histone acetyltransferases CREB-binding protein/p300 and led to a sizable production of 15(S)-HETE" SIGNOR-254093 CREBBP protein Q92793 UNIPROT CBP/p300 complex SIGNOR-C6 SIGNOR "form complex" binding 9606 11559745 t lperfetto "P300/cbp proteins: hats for transcriptional bridges and scaffolds" SIGNOR-110559 CREBBP protein Q92793 UNIPROT CREB1 protein P16220 UNIPROT up-regulates binding 9606 9829964 t gcesareni "When overexpressed in serum-stimulated cells, akt/pkb potently induced ser-133 phosphorylation of creb and promoted recruitment of cbp." SIGNOR-62260 PLK1 protein P53350 UNIPROT SRI protein P30626 UNIPROT unknown phosphorylation Thr155 YSTNGKItFDDYIAC 9606 24427308 t lperfetto "Sorcin interacts physically with plk1, is phosphorylated by plk1 and induces plk1 autophosphorylation, thereby regulating kinase activity." SIGNOR-203732 CREBBP protein Q92793 UNIPROT CSK protein P41240 UNIPROT up-regulates binding 9606 10801129 t gcesareni "Here we present cbp--a transmembrane phosphoprotein that is ubiquitously expressed and binds specifically to the sh2 domain of csk. Cbp is involved in the membrane localization of csk and in the csk-mediated inhibition of c-src." SIGNOR-77139 CREBBP protein Q92793 UNIPROT IFNAR2 protein P48551 UNIPROT "up-regulates activity" acetylation Lys399 SGPCERRkSPLQDPF 9606 BTO:0000007 17923090 t lperfetto "By binding to IFNalphaR2 within the region where two adjacent proline boxes bear phospho-Ser364 and phospho-Ser384, CBP acetylates IFNalphaR2 on Lys399, which in turn serves as the docking site for interferon regulatory factor 9 (IRF9)RF9 interacts with the acetyl-Lys399 motif by means of its IRF homology2 (IH2) domain, leading to formation of the ISGF3 complex that includes IRF9, STAT1, and STAT2." SIGNOR-217783 CREBBP protein Q92793 UNIPROT INSM1 protein Q01101 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000944 17300785 f miannu "The ngn3/E47 heterodimer selectively binds and activates the E-box3 of the INSM1 promoter. The endogenous ngn3 and CREB-binding protein (CBP) co-activator occupy the INSM1 promoter, resulting in hyper-acetylation of histone H3/H4 chromatin in a human neuroblastoma cell line, IMR-32." SIGNOR-253813 CREBBP protein Q92793 UNIPROT IRF9 protein Q00978 UNIPROT "up-regulates activity" acetylation Lys81 TGGPAVWkTRLRCAL 9606 BTO:0000007 17923090 t lperfetto "CBP was also the most effective one among the acetyltransferases tested for catalyzing IRF9 acetylation in 293T cells. [²] Figure 5 (F) K81 acetylation is required for IRF9 dimerization between the N-terminal 1-118 and the C-terminal 340-393 regions. In the left panel, Myc-DBD (1- 118) of IRF9 was cotransfected with 118-393, 118-339, or 1-393 (FL) of IRF9 in 293T cells. Anti-IRF9 (C-terminal region) precipitates were analyzed with anti-Myc or anti-IRF9. Anti-IRF9 precipitates, prepared from 293T cells cotransfected with the C-terminal fragment 118-393 of IRF9 and Myctagged DBD of different forms, were analyzed with anti-Myc or anti-IRF9 (right panel)." SIGNOR-217787 CREBBP protein Q92793 UNIPROT KLF1 protein Q13351 UNIPROT "up-regulates activity" acetylation Lys288 CAHPGCGkSYTKSSH 9606 11259590 t Regulation miannu "EKLF residues acetylated by CREB binding protein (CBP) in vitro map to Lys-288 in its transactivation domain and Lys-302 in its zinc finger domain." SIGNOR-251826 CREBBP protein Q92793 UNIPROT MEF2C protein Q06413 UNIPROT up-regulates binding 9606 SIGNOR-C6 11062529 t gcesareni "The cofactors grip-1, cbp/p300 and pcaf have hat activity and function as co-activators for mef-2c during myogenesis." SIGNOR-83843 CREBBP protein Q92793 UNIPROT MYB protein P10242 UNIPROT "up-regulates activity" binding 9534 BTO:0004055 8654374 t 2 miannu "the nuclear co-activator CREB binding protein (CBP). This protein interacts directly with both c-Myb and v-Myb and potentiates Myb-specific transcription" SIGNOR-240994 CREBBP protein Q92793 UNIPROT MYOD1 protein P15172 UNIPROT up-regulates acetylation 9606 BTO:0000887 SIGNOR-C6 10944526 t gcesareni "Our results provide direct evidence that myod acetylation functionally activates the protein and show that both pcaf and cbp/p300 are candidate enzymes for myod acetylation in vivo." SIGNOR-81050 CREBBP protein Q92793 UNIPROT P300/PCAF complex SIGNOR-C7 SIGNOR "form complex" binding 9606 21131905 t lperfetto "Histone acetyltransferases (hats) gcn5 and pcaf (gcn5/pcaf) and cbp and p300 (cbp/p300) are transcription co-activators." SIGNOR-170262 CREBBP protein Q92793 UNIPROT RELA protein Q04206 UNIPROT up-regulates acetylation 9606 SIGNOR-C6 16382138 t gcesareni "Rela is also acetylated at several sites by p300 and cbp" SIGNOR-143396 CREBBP protein Q92793 UNIPROT STAT2 protein P52630 UNIPROT "up-regulates activity" acetylation Lys390 QKTLTPEkGQSQGLI 9606 BTO:0000007 17923090 t lperfetto "STAT2 is another important component of ISGF3 complex, and its acetylation was similar to IFNaR2 and IRF9 acetylation in many respects: CBP downregulation largely abolished STAT2 acetylation induction by IFNa (Figure 6A), and CBP was more potent than transferases tested in catalyzing STAT2 acetylation (Figure 6B). [...] Figure 6 (I) STAT2-K390R substitution has reduced activity in ISGF3 complex formation." SIGNOR-217891 CREBBP protein Q92793 UNIPROT TP53 protein P04637 UNIPROT "up-regulates activity" acetylation 9606 25545885 t miannu "C-terminal acetylation of p53 by p300/CBP and PCAF promotes an open conformation of p53 by preventing the occlusion of the DNA binding domain by the C-terminal tail. This enhances p53 transcriptional activity, leading to growth arrest and/or apoptosis" SIGNOR-261495 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 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 CREBRF protein Q8IUR6 UNIPROT HERPUD1 protein Q15011 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000007 16940180 t Luana "Luman/CREB3 induces transcription of the endoplasmic reticulum (ER) stress response protein Herp through an ER stress response element." SIGNOR-261575 CREM protein Q03060 UNIPROT IL2 protein P60568 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000782 12626549 t Luana "In this study we show that CREM is transcriptionally induced in T cells following stimulation through CD3 and CD28, binds to the IL-2 promoter in vivo, and suppresses IL-2 production." SIGNOR-261576 Crenolanib chemical CID:10366136 PUBCHEM PDGFRB protein P09619 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191124 CRH protein P06850 UNIPROT CRHR1 protein P34998 UNIPROT up-regulates binding 9606 BTO:0000938 BTO:0000142;BTO:0001253 11416224 t gcesareni "Crf and ucn bind and activate crf-r1 with similarly high affinities." SIGNOR-108713 CRH protein P06850 UNIPROT KRT14 protein P02533 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000667 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 CRIPAK protein Q8N1N5 UNIPROT PAK1 protein Q13153 UNIPROT up-regulates binding 9606 BTO:0000150 BTO:0000149 16278681 t gcesareni "We further found that cripak interacted with pak1 through the n-terminal regulatory domain and inhibited pak1 kinase in both in vitro and in vivo assays." SIGNOR-141467 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 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 CRKL protein P46109 UNIPROT MAP4K1 protein Q92918 UNIPROT up-regulates binding 9606 BTO:0000782 9891069 t "HPK1 phosphorylated CrkL mainly on serine and weakly on threonine" gcesareni "We found that hpk1 interacted with crk and crkl adaptor proteins in vitro and in vivo and that the proline-rich motifs within hpk1 were involved in the differential interaction of hpk1 with the crk proteins and grb2. Crk and crkl not only activated hpk1 but also synergized with hpk1 in the activation of jnk." SIGNOR-63991 CRKL protein P46109 UNIPROT PIK3CB protein P42338 UNIPROT "up-regulates activity" binding 9606 BTO:0005029 28723560 t irozzo "Here, we identify CRKL as a member of the class of PI3Kβ-interacting proteins. Silencing CRKL expression in PTEN-null human cancer cells leads to a decrease in p110β-dependent PI3K signaling and cell proliferation.In conclusion, our study identified CRKL as an important regulator of PI3K activity in PTEN-deficient tumor cells through its association with p110β/p85." SIGNOR-255821 CRK protein P46108 UNIPROT CBL protein P22681 UNIPROT up-regulates binding 9606 BTO:0000782;BTO:0001271 8524328 t gcesareni "These results indicate that crk binds to c-cbl in a tyrosine phosphorylation-dependent manner." SIGNOR-39241 CRK protein P46108 UNIPROT MAP4K1 protein Q92918 UNIPROT up-regulates binding 9606 BTO:0000782 9891069 t "HPK1 phosphorylated Crk mainly on threonine and weakly on serine" gcesareni "We found that hpk1 interacted with crk and crkl adaptor proteins in vitro and in vivo and that the proline-rich motifs within hpk1 were involved in the differential interaction of hpk1 with the crk proteins and grb2. Crk and crkl not only activated hpk1 but also synergized with hpk1 in the activation of jnk." SIGNOR-63988 CRK protein P46108 UNIPROT PTK2 protein Q05397 UNIPROT "up-regulates activity" phosphorylation Tyr397 SVSETDDyAEIIDEE 9606 BTO:0000007 11314030 t llicata "Tyrosine phosphorylation FAK was strictly dependent upon c-Crk II expression | Crk-inducible FAK tyrosine phosphorylation was completely abrogated by co-expression with R38K Crk (lane 2), and decreased by co-expression with W170K Crk (lane 3), indicating that the SH2 domain of c-Crk is absolutely essential for this effect. In contrast, mutants in the C-terminus of Crk that include Y222F c-Crk, which abrogates the c-Abl phosphorylation site, and W276K Crk, which mutates the C-terminal SH3 domain, modestly increased FAK activation compared to wild-type c-Crk II." SIGNOR-250777 CRL4(CRBN) complex SIGNOR-C119 SIGNOR CSNK1A1 protein P48729 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 BTO:0000670 26131937 t 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-236907 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 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 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 CRP protein P02741 UNIPROT IL10 protein P22301 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000801 16917108 f Regulation miannu "CRP treatment significantly decreased (P<0.05) LPS-induced IL-10 mRNA expression" 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 LPL protein P06858 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000801 18708524 f "Regulation of expression" miannu "C-reactive protein enhances macrophage lipoprotein lipase expression." SIGNOR-251852 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 CRTC2 protein Q53ET0 UNIPROT CREB1 protein P16220 UNIPROT "up-regulates activity" binding 9600 BTO:0000567 26652733 t "The cAMP-response element-binding protein (CREB)-regulated transcription coactivator 2 (CRTC2) is a coactivator known to be specific to CREB and plays a central role in the glucagon-mediated activation of gluconeogenesis in the early phase of fasting" SIGNOR-256102 CRTC2 protein Q53ET0 UNIPROT G6PC 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-256103 CRTC2 protein Q53ET0 UNIPROT PCK1 protein P35558 UNIPROT "up-regulates quantity" "transcriptional regulation" 9600 BTO:0000567 26652733 t "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-256106 CRTC2 protein Q53ET0 UNIPROT TSC22D3 protein Q99576 UNIPROT "up-regulates quantity" "transcriptional regulation" 9600 BTO:0000567 26652733 t "CRTC2 knockdown attenuates glucocorticoid-responsive GILZ mRNA expression in HeLa cells" SIGNOR-256109 CRTC3 protein Q6UUV7 UNIPROT BCL3 protein P20749 UNIPROT up-regulates binding 9606 BTO:0001271;BTO:0000776;BTO:0000786 17644518 t miannu "The ankyrin repeat domain of bcl3 interacted with torc3 / we determined that bcl3 inhibited transcription from the htlv-1 ltr in a manner dependent on torc3" SIGNOR-156950 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 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 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 RS1 protein O15537 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0003061 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 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 CRYBB2 protein P43320 UNIPROT CRYBB1 protein P53674 UNIPROT "up-regulates activity" binding 9606 16319073 t miannu "At high concentrations or in the lens, βB2-crystallin forms hetero-oligomers with other β-crystallins. These oligomeric β-crystallins further participate in the formation of a supramolecular assembly that is important in lens function-lens transparency." SIGNOR-252153 CRYBB2 protein P43320 UNIPROT CRYBB2 protein P43320 UNIPROT "up-regulates activity" binding 9606 16319073 t miannu "βB2-crystallin is the major component of β-crystallin and is a dimer at low concentrations. At high concentrations or in the lens, βB2-crystallin forms hetero-oligomers with other β-crystallins. These oligomeric β-crystallins further participate in the formation of a supramolecular assembly that is important in lens function-lens transparency." SIGNOR-252154 CRYBB2 protein P43320 UNIPROT Maintenance_of_lens_transparency phenotype SIGNOR-PH65 SIGNOR up-regulates 9606 16319073 f miannu "At high concentrations or in the lens, βB2-crystallin forms hetero-oligomers with other β-crystallins. These oligomeric β-crystallins further participate in the formation of a supramolecular assembly that is important in lens function-lens transparency." SIGNOR-252151 CRYGC protein P07315 UNIPROT Maintenance_of_lens_transparency phenotype SIGNOR-PH65 SIGNOR up-regulates 9606 BTO:0001874 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 BTO:0001874 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 CRYGS protein P22914 UNIPROT Maintenance_of_lens_transparency phenotype SIGNOR-PH65 SIGNOR up-regulates 9606 BTO:0001874 10521291 f "The γ-crystallin proteins are tightly folded in two domains with no free loops. It is possible that the R58H mutation destabilizes the contact between lens-fiber cells, which is critical for the maintenance of lens transparency. Improper folding of CRYGD, the most abundantly expressed γ-crystallin in the lens, could well cause protein aggregation and lens opacification." SIGNOR-253625 CSAG2 protein Q9Y5P2 UNIPROT SIRT1 protein Q96EB6 UNIPROT "up-regulates activity" binding 9606 32761762 t miannu "Here, we show that the previously undescribed CSAG2 protein is a direct activator of SIRT1.  Biochemical studies revealed that CSAG2 directly binds to and stimulates SIRT1 activity toward multiple substrates. Importantly, CSAG2 enhances SIRT1‐mediated deacetylation of p53, inhibits p53 transcriptional activity, and improves cell survival in response to genotoxic stress." SIGNOR-261670 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 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 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-127536 PML-RARalpha "fusion protein" SIGNOR-FP2 SIGNOR JUN protein P05412 UNIPROT "up-regulates activity" 9606 BTO:0000093 8415704 t "PML-RAR alpha chimera cooperates with c-Jun and, strikingly, with c-Fos to stimulate the transcription of both synthetic and natural reporter genes containing an AP-1 site" SIGNOR-259940 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 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR up-regulates 9606 BTO:0000876 BTO:0001103 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 CSF1R protein P07333 UNIPROT PLCG2 protein P16885 UNIPROT up-regulates 9606 BTO:0000876 BTO:0001103 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 SOCS1 protein O15524 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000876 BTO:0001103 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 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 CSF2 protein P04141 UNIPROT CSF2RA protein P15509 UNIPROT "up-regulates activity" binding 9606 BTO:0000801 18551128 t lperfetto "The GM-CSF receptor (CSF2R) is a heterodimer composed of a specific ligand-binding subunit (CSF2Ralpha) and a common signal-transduction subunit (CSF2Rbeta)" SIGNOR-249501 CSF2 protein P04141 UNIPROT CSF2RA protein P15509 UNIPROT up-regulates binding 9606 10572088 t gcesareni "We have determined the nmr structure of a ligand-binding domain of the granulocyte colony-stimulating factor (g-csf) receptor comparisons between the spectra of the 15n-labelled domain with and without g-csf indicate that the major ligand-recognition site is on the fg loop just upstream of the wsxws sequence." SIGNOR-72458 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 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 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 CSF2RA/CSF2RB complex SIGNOR-C212 SIGNOR ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR "up-regulates activity" 9606 BTO:0000876 BTO:0001103 19436055 f apalma "As a consequence of Jak2 activation and tyrosine phosphorylation of the cytoplasmic tail of beta-c, Src homology 2 and phosphotyrosine binding domain proteins are recruited to the active receptor and initiate the major tyrosine phosphorylation-dependent signaling pathways, including the Jak/signal transducer and activator of transcription, Ras/mitogen-activated protein kinase, and phosphatidylinositol 3 (PI-3) kinase pathways" SIGNOR-255586 CSF2RA/CSF2RB complex SIGNOR-C212 SIGNOR PI3K complex SIGNOR-C156 SIGNOR "up-regulates activity" phosphorylation 9606 BTO:0000876 BTO:0001103 19436055 t miannu "As a consequence of Jak2 activation and tyrosine phosphorylation of the cytoplasmic tail of Œ≤c, Src homology 2 and phosphotyrosine binding domain proteins are recruited to the active receptor and initiate the major tyrosine phosphorylation-dependent signaling pathways, including the Jak/signal transducer and activator of transcription, Ras/mitogen-activated protein kinase, and phosphatidylinositol 3 (PI-3) kinase pathways" SIGNOR-255585 ponatinib chemical CHEBI:78543 ChEBI ABL1 protein P00519 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206277 CSF2RA protein P15509 UNIPROT CSF2RA/CSF2RB complex SIGNOR-C212 SIGNOR "form complex" binding 9606 BTO:0000876 BTO:0001103 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 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 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-249502 CSF2RA protein P15509 UNIPROT STAT5A protein P42229 UNIPROT up-regulates 9606 BTO:0000801 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 CSF2RB protein P32927 UNIPROT CSF2RA/CSF2RB complex SIGNOR-C212 SIGNOR "form complex" binding 9606 BTO:0000876 BTO:0001103 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-255583 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 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 CSK protein P41240 UNIPROT CSK protein P41240 UNIPROT "up-regulates activity" phosphorylation Tyr304 DVCEAMEyLEGNNFV -1 9148770 t llicata "Taken together these results indicate that Csk can be phosphorylated in vivo at Tyr-184 by an as yet unknown tyrosine kinase, and that autophosphorylation of Tyr-304 occurs only at abnormally high Csk concentrations in vitro. Furthermore, Tyr-304 is required for the maintenance of the structure of the Csk kinase domain." SIGNOR-250778 CSK protein P41240 UNIPROT FGR protein P09769 UNIPROT "down-regulates activity" phosphorylation Tyr523 FTSAEPQyQPGDQT -1 7515063 t llicata "CSK catalyzed phosphorylation affects Tyr-511 of c-Fgr, homologous to Tyr-527 of c-Src and it prevents the autophosphorylation normally occurring at c-Fgr Tyr-400, homologous to c-Src Tyr-416. | Once phosphorylated at Tyr-511 and down-regulated by CSK, c-Fgr is no more susceptible to polylysine stimulation." SIGNOR-250779 CSK protein P41240 UNIPROT ITCH protein Q96J02 UNIPROT "down-regulates activity" phosphorylation 9606 BTO:0000007 16888620 t gcesareni "CISK strongly interacts and colocalizes with the E3 ubiquitin ligase AIP4, which is important for the ubiquitin-dependent lysosomal degradation of CXCR4. Moreover, the observed inhibition is both dependent on the interaction between CISK and AIP4 and on the activation status of CISK. Consistent with this, an activated form of CISK but not of the related kinase SGK1 phosphorylates specific sites of AIP4 in vitro." SIGNOR-245327 CSK protein P41240 UNIPROT LCK protein P06239 UNIPROT down-regulates phosphorylation Tyr505 FTATEGQyQPQP 9606 BTO:0000782 1639064 t gcesareni "P50csk tyrosine kinase phosphorylates p56lck at tyr-505 and down regulates its catalytic activity." SIGNOR-20371 CSK protein P41240 UNIPROT LYN protein P07948 UNIPROT down-regulates phosphorylation Tyr508 YTATEGQyQQQP 9606 BTO:0000776 15626731 t gcesareni "Lyn tyr507 kinase, csk, is recruited by pag, which targets lipid rafts by palmitoylation.Thus, our data suggest that il-6 treatment induces the translocation of cd45 to lipid rafts sequentially, followed by the association of cd45 with lyn and pag;dephosphorylation of lyn tyr507 and pag tyr314;lyn activation;and csk release from lipid rafts" SIGNOR-132912 CSK protein P41240 UNIPROT PTPRC protein P08575 UNIPROT up-regulates phosphorylation Tyr1216 MVSTFEQyQFLYDVI 9606 BTO:0000782 7507203 t llicata "Tyrosine phosphorylation of cd45 phosphotyrosine phosphatase by p50csk kinase creates a binding site for p56lck tyrosine kinase and activates the phosphatase." SIGNOR-26785 CSK protein P41240 UNIPROT SRC protein P12931 UNIPROT down-regulates phosphorylation Tyr530 FTSTEPQyQPGENL 9606 18614016 t gcesareni "The catalytic activity of the src family of tyrosine kinases is suppressed by phosphorylation on a tyrosine residue located near the c terminus (tyr 527 in c-src), which is catalyzed by c-terminal src kinase (csk)." SIGNOR-179417 CSN1S1 protein P47710 UNIPROT RELA protein Q04206 UNIPROT up-regulates phosphorylation Ser529 GLPNGLLsGDEDFSS 9606 21232017 t gcesareni "Phosphorylation of serine 529 of p65 is mediated by casein kinase ii, but is prevented in nonstimulated cells by the interaction with ikba" SIGNOR-171222 CSNK1A1L protein Q8N752 UNIPROT CTNNB1 protein P35222 UNIPROT down-regulates phosphorylation Ser45 GATTTAPsLSGKGNP 9606 12000790 t gcesareni "We show that a complex of axin and casein kinase i (cki) induces beta-catenin phosphorylation at a single site: serine 45 (s45)." SIGNOR-87430 CSNK1A1L protein Q8N752 UNIPROT GLI2 protein P10070 UNIPROT up-regulates phosphorylation 9606 16481469 t gcesareni "Gli2 is phosphorylated by gsk3 and ck1 for the fbxw11 (betatrcp2)-mediated degradation ci is phosphorylated by pka at multiple sites priming phosphorylation by both gsk3 and cki, leading to partial proteolysis. The pka, gsk3, and cki sites are conserved in gli2 and gli3, vertebrate homologs of ci that are similarly processed" SIGNOR-144551 CSNK1A1L protein Q8N752 UNIPROT GLI2 protein P10070 UNIPROT up-regulates phosphorylation 9606 18698484 t gcesareni "Gli2 is phosphorylated by gsk3 and ck1 for the fbxw11 (betatrcp2)-mediated degradation ci is phosphorylated by pka at multiple sites priming phosphorylation by both gsk3 and cki, leading to partial proteolysis. The pka, gsk3, and cki sites are conserved in gli2 and gli3, vertebrate homologs of ci that are similarly processed" SIGNOR-179972 CSNK1A1L protein Q8N752 UNIPROT GLI3 protein P10071 UNIPROT up-regulates phosphorylation 9606 16481469 t gcesareni "Ci is phosphorylated by pka at multiple sites priming phosphorylation by both gsk3 and cki, leading to partial proteolysis. The pka, gsk3, and cki sites are conserved in gli2 and gli3, vertebrate homologs of ci that are similarly processed" SIGNOR-144554 CSNK1A1L protein Q8N752 UNIPROT GLIS2 protein Q9BZE0 UNIPROT up-regulates 9606 17289029 f gcesareni "We decided to focus on the interaction between _-catenin and glis2. the critical role of the first zinc finger motif was confirmed by the observation that a point mutation in the first zinc finger motif, that destroys its tetrahedral configuration, abolished the interaction. _-catenin contains several functional domains, the amino terminus interacts with gsk3_ and casein kinase i_ (ck1) binding sites while its 12 armadillo repeats provides an interface for tcf/lefs, the co-activator cbp, and several other proteins" SIGNOR-152962 CSNK1A1L protein Q8N752 UNIPROT LRP6 protein O75581 UNIPROT up-regulates phosphorylation 9606 19293931 t gcesareni "Ck1 also phosphorylates lrp6 at the second ser residue in the pppspxs motif ck1_ in the lrp5/e-cadherin/p120-catenin complex temporally coincides with p120-catenin phosphorylation in ser268. moreover, and considering the close similarity between the catalytic domains of ck1_ and ck1_, it is possible that ck1_ is indeed responsible for the phosphorylation at ser1420 and ser1430 in lrp5/6 that negatively affects wnt signaling by still not defined mechanisms" SIGNOR-184699 CSNK1A1L protein Q8N752 UNIPROT LRP6 protein O75581 UNIPROT up-regulates phosphorylation 9606 21606194 t gcesareni "Ck1 also phosphorylates lrp6 at the second ser residue in the pppspxs motif ck1_ in the lrp5/e-cadherin/p120-catenin complex temporally coincides with p120-catenin phosphorylation in ser268. moreover, and considering the close similarity between the catalytic domains of ck1_ and ck1_, it is possible that ck1_ is indeed responsible for the phosphorylation at ser1420 and ser1430 in lrp5/6 that negatively affects wnt signaling by still not defined mechanisms" SIGNOR-173853 CSNK1A1 protein P48729 UNIPROT AHCYL1 protein O43865 UNIPROT unknown phosphorylation Ser77 SSTDSYSsAASYTDS 9534 BTO:0004055 17635105 t lperfetto "Residue 68 resides in a consensus phosphorylation site for PKD (Figure 1A) [22,23]. Interestingly, phosphorylation of Ser68 could allow for subsequent phosphorylation of Ser71, Ser74, Ser77 and Ser80 by CK1, for which the consensus phosphorylation site is pS/T-X-X-S/T" SIGNOR-249185 CSNK1A1 protein P48729 UNIPROT AXIN1 protein O15169 UNIPROT "up-regulates activity" phosphorylation Ser469 AHEENPEsILDEHVQ -1 17318175 t lperfetto "Four sites, S80, S82, S222, and S473, were identified to be PP1 regulated (Supplementary Figure 3). Three of them (S80, S82, and S473) were also phosphorylated in vitro by CKI and are conserved between axin1 and axin2/conductin.|This suggests that cumulative phosphorylation of axin is required for it to fully downregulate Wnt/beta_catenin signaling." SIGNOR-249192 CSNK1A1 protein P48729 UNIPROT AXIN1 protein O15169 UNIPROT "up-regulates activity" phosphorylation Ser75 LGYEPEGsASPTPPY -1 17318175 t lperfetto "Four sites, S80, S82, S222, and S473, were identified to be PP1 regulated (Supplementary Figure 3). Three of them (S80, S82, and S473) were also phosphorylated in vitro by CKI and are conserved between axin1 and axin2/conductin.|This suggests that cumulative phosphorylation of axin is required for it to fully downregulate Wnt/beta_catenin signaling." SIGNOR-249189 CSNK1A1 protein P48729 UNIPROT AXIN1 protein O15169 UNIPROT "up-regulates activity" phosphorylation Ser77 YEPEGSAsPTPPYLK -1 17318175 t lperfetto "Four sites, S80, S82, S222, and S473, were identified to be PP1 regulated (Supplementary Figure 3). Three of them (S80, S82, and S473) were also phosphorylated in vitro by CKI and are conserved between axin1 and axin2/conductin.|This suggests that cumulative phosphorylation of axin is required for it to fully downregulate Wnt/beta_catenin signaling." SIGNOR-249191 CSNK1A1 protein P48729 UNIPROT BID protein P55957 UNIPROT "up-regulates activity" phosphorylation Ser64 LQTDGNRsSHSRLGR 9606 BTO:0000567 11583622 t llicata "Here we report that Bid is phosphorylated by casein kinase I (CKI) and casein kinase II (CKII). Inhibition of CKI and CKII accelerated Fas-mediated apoptosis and Bid cleavage, whereas hyperactivity of the kinases delayed apoptosis. | These results suggest that residues S61, S64, and to a much lesser extent T58 are sites of phosphorylation of Bid." SIGNOR-250785 CSNK1A1 protein P48729 UNIPROT BID protein P55957 UNIPROT "up-regulates activity" phosphorylation Thr59 EGYDELQtDGNRSSH 9606 BTO:0000567 11583622 t llicata "Here we report that Bid is phosphorylated by casein kinase I (CKI) and casein kinase II (CKII). Inhibition of CKI and CKII accelerated Fas-mediated apoptosis and Bid cleavage, whereas hyperactivity of the kinases delayed apoptosis. | These results suggest that residues S61, S64, and to a much lesser extent T58 are sites of phosphorylation of Bid." SIGNOR-250786 CSNK1A1 protein P48729 UNIPROT CDC25A protein P30304 UNIPROT down-regulates phosphorylation Ser79 QRMGSSEsTDSGFCL 9606 20348946 t lperfetto "Here, we report that casein kinase 1 alpha (ck1alpha) phosphorylates cdc25a on both s79 and s82 in a hierarchical manner requiring prior phosphorylation of s76 by chk1 or gsk-3beta. This facilitates beta-trcp binding and ubiquitin-mediated proteolysis of cdc25a" SIGNOR-164734 CSNK1A1 protein P48729 UNIPROT CDC25A protein P30304 UNIPROT down-regulates phosphorylation Ser82 GSSESTDsGFCLDSP 9606 20348946 t lperfetto "Here, we report that casein kinase 1 alpha (ck1alpha) phosphorylates cdc25a on both s79 and s82 in a hierarchical manner requiring prior phosphorylation of s76 by chk1 or gsk-3beta. This facilitates beta-trcp binding and ubiquitin-mediated proteolysis of cdc25a" SIGNOR-164738 CSNK1A1 protein P48729 UNIPROT CREB1 protein P16220 UNIPROT up-regulates phosphorylation Ser108 QISTIAEsEDSQESV 9606 9931297 t lperfetto "Ser108, ser111 and ser114, located in a region matching the consensus sequence for the casein kinase ii target, were required.These results strongly suggest that the casein kinase ii target region is involved in cell cycle-regulated phosphorylation of the creb protein and also in transcriptional enhancement." SIGNOR-64250 CSNK1A1 protein P48729 UNIPROT CREB1 protein P16220 UNIPROT up-regulates phosphorylation Ser111 TIAESEDsQESVDSV 9606 9931297 t lperfetto "Ser108, ser111 and ser114, located in a region matching the consensus sequence for the casein kinase ii target, were required.These results strongly suggest that the casein kinase ii target region is involved in cell cycle-regulated phosphorylation of the creb protein and also in transcriptional enhancement." SIGNOR-64254 CSNK1A1 protein P48729 UNIPROT CREB1 protein P16220 UNIPROT up-regulates phosphorylation Ser114 ESEDSQEsVDSVTDS 9606 9931297 t lperfetto "Ser108, ser111 and ser114, located in a region matching the consensus sequence for the casein kinase ii target, were required.These results strongly suggest that the casein kinase ii target region is involved in cell cycle-regulated phosphorylation of the creb protein and also in transcriptional enhancement." SIGNOR-64258 CSNK1A1 protein P48729 UNIPROT CTNNB1 protein P35222 UNIPROT down-regulates phosphorylation Ser45 GATTTAPsLSGKGNP 9606 20419129 t lperfetto "Specifically, ck1_ phosphorylates _-catenin at s45, which primes this n-terminal region for subsequent phosphorylations by gsk3 at t41, s37 and s33 [7]. These latter two phosphorylations are recognized by the e3-ligase component, _-trcp, for ultimate ubiquitylation and destruction by the proteosome" SIGNOR-165022 CSNK1A1 protein P48729 UNIPROT CTPS2 protein Q9NRF8 UNIPROT down-regulates phosphorylation Ser568 LSSSDRYsDASDDSF 9606 20739275 t gcesareni "Hctps2 ser(568) was phosphorylated by casein kinase 1 both in vitro and in vivo. Mutation of ser(568) (s568a) significantly increased hctps2 activity, demonstrating that ser(568) is a major inhibitory phosphorylation site." SIGNOR-167623 CSNK1A1 protein P48729 UNIPROT DEPTOR protein Q8TB45 UNIPROT down-regulates phosphorylation Ser286 SSMSSCGsSGYFSSS 9606 22017877 t llicata "Phosphorylation of all three serine residues in the deptor degron (ser286, ser287, and ser291) is necessary for - and directly mediates - the interaction with _trcp. ck1 phosphorylated the degron of deptor, as shown by western blotting with the phospho-specific antibody (fig. S3e-f). In contrast, mtor alone was unable to induce phosphorylation of deptor on ser286, ser287, and ser291." SIGNOR-176871 CSNK1A1 protein P48729 UNIPROT DEPTOR protein Q8TB45 UNIPROT down-regulates phosphorylation Ser287 SMSSCGSsGYFSSSP 9606 22017877 t llicata "Phosphorylation of all three serine residues in the deptor degron (ser286, ser287, and ser291) is necessary for - and directly mediates - the interaction with _trcp. ck1 phosphorylated the degron of deptor, as shown by western blotting with the phospho-specific antibody (fig. S3e-f). In contrast, mtor alone was unable to induce phosphorylation of deptor on ser286, ser287, and ser291." SIGNOR-176875 CSNK1A1 protein P48729 UNIPROT DEPTOR protein Q8TB45 UNIPROT down-regulates phosphorylation Ser291 CGSSGYFsSSPTLSS 9606 22017877 t llicata "Phosphorylation of all three serine residues in the deptor degron (ser286, ser287, and ser291) is necessary for - and directly mediates - the interaction with _trcp. ck1 phosphorylated the degron of deptor, as shown by western blotting with the phospho-specific antibody (fig. S3e-f). In contrast, mtor alone was unable to induce phosphorylation of deptor on ser286, ser287, and ser291." SIGNOR-176879 CSNK1A1 protein P48729 UNIPROT EIF2B5 protein Q13144 UNIPROT unknown phosphorylation Ser466 DEDDGEFsDDSGADQ 9606 BTO:0000007 11500362 t llicata "The fifth site, which lies outside the catalytic domain of eIF2Bepsilon, can be phosphorylated by casein kinase 1. All five sites are phosphorylated in the eIF2B complex in vivo. | A phosphopeptide corresponding to this region was identified in Asp‐N digests of eIF2Bϵ phosphorylated in vitro by CK1, suggesting that Ser461 or Ser464 may be phosphorylated by this kinase in vivo." SIGNOR-250787 CSNK1A1 protein P48729 UNIPROT EIF2B5 protein Q13144 UNIPROT unknown phosphorylation Ser469 DGEFSDDsGADQEKD 9606 BTO:0000007 11500362 t llicata "The fifth site, which lies outside the catalytic domain of eIF2Bepsilon, can be phosphorylated by casein kinase 1. All five sites are phosphorylated in the eIF2B complex in vivo. | A phosphopeptide corresponding to this region was identified in Asp‐N digests of eIF2Bϵ phosphorylated in vitro by CK1, suggesting that Ser461 or Ser464 may be phosphorylated by this kinase in vivo." SIGNOR-250788 CSNK1A1 protein P48729 UNIPROT FADD protein Q13158 UNIPROT down-regulates phosphorylation Ser194 QNRSGAMsPMSWNSD 9606 16061179 t gcesareni "We now demonstrate that casein kinase ialpha (ckialpha) phosphorylates fadd at ser194 both in vitro and in vivo. Fadd-ckialpha association regulates the subcellular localization of fadd, and phosphorylated fadd was found to colocalize with ckialpha on the spindle poles in metaphase" SIGNOR-139307 CSNK1A1 protein P48729 UNIPROT FOXO1 protein Q12778 UNIPROT down-regulates phosphorylation 9606 BTO:0000150;BTO:0001130;BTO:0001271;BTO:0000527 19188143 t gcesareni "Additionally, ck1, dyrk1a, and cdk2 also phosphorylate foxos at various sites to inhibit foxos activity" SIGNOR-183658 CSNK1A1 protein P48729 UNIPROT FOXO3 protein O43524 UNIPROT down-regulates phosphorylation 9606 BTO:0000150;BTO:0001130;BTO:0001271;BTO:0000527 19188143 t gcesareni "Additionally, ck1, dyrk1a, and cdk2 also phosphorylate foxos at various sites to inhibit foxos activity." SIGNOR-183661 CSNK1A1 protein P48729 UNIPROT FOXO3 protein O43524 UNIPROT down-regulates phosphorylation Ser318 SRTNSNAsTVSGRLS 9606 20110348 t lperfetto "Casein kinase (ck) 1 mediates the hierarchical phosphorylation of foxo3a at s318 and s321, which like foxo1 (rena et al., 2002 blue right-pointing triangle, 2004 blue right-pointing triangle), is probably to enhance its rate of nuclear export" SIGNOR-163672 CSNK1A1 protein P48729 UNIPROT FOXO3 protein O43524 UNIPROT down-regulates phosphorylation Ser321 NSNASTVsGRLSPIM 9606 20110348 t lperfetto "Casein kinase (ck) 1 mediates the hierarchical phosphorylation of foxo3a at s318 and s321, which like foxo1 (rena et al., 2002 blue right-pointing triangle, 2004 blue right-pointing triangle), is probably to enhance its rate of nuclear export" SIGNOR-163676 CSNK1A1 protein P48729 UNIPROT FOXO4 protein P98177 UNIPROT down-regulates phosphorylation 9606 BTO:0000150;BTO:0001130;BTO:0001271;BTO:0000527 19188143 t gcesareni "Additionally, ck1, dyrk1a, and cdk2 also phosphorylate foxos at various sites to inhibit foxos activity." SIGNOR-183664 CSNK1A1 protein P48729 UNIPROT FOXO proteinfamily SIGNOR-PF27 SIGNOR down-regulates phosphorylation 9606 BTO:0000150;BTO:0001130;BTO:0001271;BTO:0000527 19188143 t gcesareni "Additionally, ck1, dyrk1a, and cdk2 also phosphorylate foxos at various sites to inhibit foxos activity." SIGNOR-252898 CSNK1A1 protein P48729 UNIPROT FOXO proteinfamily SIGNOR-PF27 SIGNOR down-regulates phosphorylation Ser318 SRTNSNAsTVSGRLS 9606 20110348 t lperfetto "Casein kinase (ck) 1 mediates the hierarchical phosphorylation of foxo3a at s318 and s321, which like foxo1 (rena et al., 2002 blue right-pointing triangle, 2004 blue right-pointing triangle), is probably to enhance its rate of nuclear export" SIGNOR-252899 CSNK1A1 protein P48729 UNIPROT FOXO proteinfamily SIGNOR-PF27 SIGNOR down-regulates phosphorylation Ser321 NSNASTVsGRLSPIM 9606 20110348 t lperfetto "Casein kinase (ck) 1 mediates the hierarchical phosphorylation of foxo3a at s318 and s321, which like foxo1 (rena et al., 2002 blue right-pointing triangle, 2004 blue right-pointing triangle), is probably to enhance its rate of nuclear export" SIGNOR-252900 CSNK1A1 protein P48729 UNIPROT GLI2 protein P10070 UNIPROT down-regulates phosphorylation 9606 16611981 t gcesareni "Gli2 can also be phosphorylated directly by ck-1 at the non-optimal sites" SIGNOR-146112 CSNK1A1 protein P48729 UNIPROT GLI2 protein P10070 UNIPROT down-regulates phosphorylation 9606 17419683 t gcesareni "In the absence of hedgehog signaling, gli1 is transcriptionally repressed, gli2 is phosphorylated by gsk3 and ck1 for the fbxw11 (betatrcp2)-mediated degradation, and gli3 is processed to a cleaved repressor." SIGNOR-154222 CSNK1A1 protein P48729 UNIPROT GLI3 protein P10071 UNIPROT down-regulates phosphorylation 9606 11955435 t gcesareni "In principle, pka, ck-1 and gsk3 can phosphorylate as many as 19 serine residues in gli3: fourpkasites, three primarygsk3sites, four primary ck-1 sites and eight secondary gsk3 and ck-1 sites" SIGNOR-116512 CSNK1A1 protein P48729 UNIPROT GSK3B/Axin/APC complex SIGNOR-C110 SIGNOR "up-regulates activity" binding 9606 19293931 t lperfetto "In the absence of secreted wnt ligands, cytosolic beta-catenin is phosphorylated at ser45 by the priming kinase casein kinase 1 (ck1). Consequently, glycogen synthase kinase 3 (gsk3), in complex with axin and adenomatous polyposis coli (apc), phosphorylates beta-catenin at thr41, ser37, and ser33 apc cooperates with axin to promote the phosphorylation of b-catenin by gsk3 [which requires priming phosphorylation by casein kinase 1, alpha-isoform (ck1alpha)]" SIGNOR-227964 CSNK1A1 protein P48729 UNIPROT GSK3B/Axin/APC complex SIGNOR-C110 SIGNOR "up-regulates activity" binding 9606 22083140 t lperfetto "In the absence of secreted wnt ligands, cytosolic beta-catenin is phosphorylated at ser45 by the priming kinase casein kinase 1 (ck1). Consequently, glycogen synthase kinase 3 (gsk3), in complex with axin and adenomatous polyposis coli (apc), phosphorylates beta-catenin at thr41, ser37, and ser33 apc cooperates with axin to promote the phosphorylation of b-catenin by gsk3 [which requires priming phosphorylation by casein kinase 1, alpha-isoform (ck1alpha)]" SIGNOR-227967 CSNK1A1 protein P48729 UNIPROT GSK3B protein P49841 UNIPROT "up-regulates activity" binding 9606 SIGNOR-C110 19293931 t gcesareni "In the absence of secreted wnt ligands, cytosolic beta-catenin is phosphorylated at ser45 by the priming kinase casein kinase 1 (ck1). Consequently, glycogen synthase kinase 3 (gsk3), in complex with axin and adenomatous polyposis coli (apc), phosphorylates beta-catenin at thr41, ser37, and ser33 apc cooperates with axin to promote the phosphorylation of b-catenin by gsk3 [which requires priming phosphorylation by casein kinase 1, alpha-isoform (ck1alpha)]" SIGNOR-184696 CSNK1A1 protein P48729 UNIPROT GSK3B protein P49841 UNIPROT "up-regulates activity" binding 9606 SIGNOR-C110 22083140 t gcesareni "In the absence of secreted wnt ligands, cytosolic beta-catenin is phosphorylated at ser45 by the priming kinase casein kinase 1 (ck1). Consequently, glycogen synthase kinase 3 (gsk3), in complex with axin and adenomatous polyposis coli (apc), phosphorylates beta-catenin at thr41, ser37, and ser33 apc cooperates with axin to promote the phosphorylation of b-catenin by gsk3 [which requires priming phosphorylation by casein kinase 1, alpha-isoform (ck1alpha)]" SIGNOR-177233 CSNK1A1 protein P48729 UNIPROT HNRNPC protein P07910 UNIPROT "down-regulates activity" phosphorylation Ser260 SEGGADDsAEEGDLL 9606 15687492 t gcesareni "In contrast, hnRNP-C1 that was also modified at the CK1alpha phosphorylation sites exhibited a 14-500-fold decrease in binding affinity, demonstrating that CK1alpha-mediated phosphorylation modulates the mRNA binding ability of hnRNP-C." SIGNOR-133532 CSNK1A1 protein P48729 UNIPROT HNRNPC protein P07910 UNIPROT "down-regulates activity" phosphorylation Ser299 EGEDDRDsANGEDDS 9606 15687492 t gcesareni "In contrast, hnRNP-C1 that was also modified at the CK1alpha phosphorylation sites exhibited a 14-500-fold decrease in binding affinity, demonstrating that CK1alpha-mediated phosphorylation modulates the mRNA binding ability of hnRNP-C." SIGNOR-133536 CSNK1A1 protein P48729 UNIPROT HNRNPC protein P07910 UNIPROT down-regulates phosphorylation Ser253 ETNVKMEsEGGADDS 9606 15687492 t gcesareni "A kinase activity was identified in mouse liver that phosphorylates the acd of hnrnp-c at ser(240) and at two sites at ser(225)-ser(228). The kinase was purified and identified by tandem mass spectrometry as protein kinase ck1alpha (formerly casein kinase 1alpha).hnrnp-c1 that was also modified at the ck1alpha phosphorylation sites exhibited a 14-500-fold decrease in binding affinity, demonstrating that ck1alpha-mediated phosphorylation modulates the mrna binding ability of hnrnp-c." SIGNOR-133528 CSNK1A1 protein P48729 UNIPROT LGALS3 protein P17931 UNIPROT unknown phosphorylation Ser12 FSLHDALsGSGNPNP -1 8253806 t llicata "L-29, a soluble lactose-binding lectin, is phosphorylated on serine 6 and serine 12 in vivo and by casein kinase I." SIGNOR-250789 CSNK1A1 protein P48729 UNIPROT LGALS3 protein P17931 UNIPROT up-regulates phosphorylation Ser6 sLHDALSG 9606 BTO:0000150 15121858 t llicata "These results indicate that phosphorylation of gal-3 promotes its nuclear export after apoptotic stimuli through enhanced nuclear export." SIGNOR-124583 CSNK1A1 protein P48729 UNIPROT LRP6 protein O75581 UNIPROT up-regulates phosphorylation 9606 16341017 t gcesareni "We show that wnt induces sequential phosphorylation of lrp6 by gsk3 and casein kinase 1, and this dual phosphorylation promotes the engagement of lrp6 with the scaffolding protein axin." SIGNOR-143037 CSNK1A1 protein P48729 UNIPROT LRP6 protein O75581 UNIPROT up-regulates phosphorylation Thr1493 NPPPSPAtERSHYTM 9606 16341017 t lperfetto "We show that wnt induces sequential phosphorylation of lrp6 by gsk3 and casein kinase 1, and this dual phosphorylation promotes the engagement of lrp6 with the scaffolding protein axin.Site ii, like site i, was phosphorylated, as detected by means of a phospho-specific antibody (ab1493, for phosphorylated t1493 in lrp6)" SIGNOR-143034 CSNK1A1 protein P48729 UNIPROT NFATC3 protein Q12968 UNIPROT "down-regulates activity" phosphorylation Ser207 AARFTLGsPLTSPGG 9606 BTO:0001131 9630228 t lperfetto "Dominant-negative cki? Induces nuclear import of nf-at4these results demonstrated that the cki? Phosphorylation sites identified in vitro were also specifically phosphorylated by cki? In vivo, and that these residues were crucial for the masking of the nls of nf-at4." SIGNOR-109800 CSNK1A1 protein P48729 UNIPROT NFATC3 protein Q12968 UNIPROT "down-regulates activity" phosphorylation Ser211 TLGSPLTsPGGSPGG 9606 BTO:0001131 9630228 t lperfetto "Dominant-negative cki alpha Induces nuclear import of nf-at4 these results demonstrated that the cki alpha Phosphorylation sites identified in vitro were also specifically phosphorylated by cki alpha In vivo, and that these residues were crucial for the masking of the nls of nf-at4." SIGNOR-109763 CSNK1A1 protein P48729 UNIPROT NFATC3 protein Q12968 UNIPROT "down-regulates activity" phosphorylation Ser215 PLTSPGGsPGGCPGE 9606 BTO:0001131 9630228 t lperfetto "Dominant-negative cki alpha Induces nuclear import of nf-at4 these results demonstrated that the cki alpha Phosphorylation sites identified in vitro were also specifically phosphorylated by cki alpha In vivo, and that these residues were crucial for the masking of the nls of nf-at4." SIGNOR-109781 CSNK1A1 protein P48729 UNIPROT NFATC3 protein Q12968 UNIPROT "down-regulates activity" phosphorylation Thr204 NEAAARFtLGSPLTS 9606 BTO:0001131 9630228 t lperfetto "Dominant-negative cki alpha Induces nuclear import of nf-at4 these results demonstrated that the cki alpha Phosphorylation sites identified in vitro were also specifically phosphorylated by cki alpha In vivo, and that these residues were crucial for the masking of the nls of nf-at4." SIGNOR-109768 CSNK1A1 protein P48729 UNIPROT NFATC3 protein Q12968 UNIPROT "down-regulates activity" phosphorylation Thr210 FTLGSPLtSPGGSPG 9606 BTO:0001131 9630228 t lperfetto "Dominant-negative cki alpha Induces nuclear import of nf-at4 these results demonstrated that the cki alpha Phosphorylation sites identified in vitro were also specifically phosphorylated by cki alpha In vivo, and that these residues were crucial for the masking of the nls of nf-at4." SIGNOR-109776 CSNK1A1 protein P48729 UNIPROT PSEN2 protein P49810 UNIPROT unknown phosphorylation Ser19 EVCDERTsLMSAESP -1 8972483 t llicata "In vivo phosphorylation of PS-2 was mapped to serine residues 7, 9, and 19 within an acidic stretch at the N terminus, which is absent in PS-1. casein kinase (CK)-1 and CK-2 were shown to phosphorylate the N terminus of PS-2 in vitro. " SIGNOR-250790 CSNK1A1 protein P48729 UNIPROT PSEN2 protein P49810 UNIPROT unknown phosphorylation Ser7 sDSEEEVC -1 8972483 t llicata "In vivo phosphorylation of PS-2 was mapped to serine residues 7, 9, and 19 within an acidic stretch at the N terminus, which is absent in PS-1. casein kinase (CK)-1 and CK-2 were shown to phosphorylate the N terminus of PS-2 in vitro. " SIGNOR-250791 CSNK1A1 protein P48729 UNIPROT PSEN2 protein P49810 UNIPROT unknown phosphorylation Ser9 LTFMASDsEEEVCDE -1 8972483 t llicata "In vivo phosphorylation of PS-2 was mapped to serine residues 7, 9, and 19 within an acidic stretch at the N terminus, which is absent in PS-1. casein kinase (CK)-1 and CK-2 were shown to phosphorylate the N terminus of PS-2 in vitro. " SIGNOR-250792 CSNK1A1 protein P48729 UNIPROT RHOB protein P62745 UNIPROT down-regulates phosphorylation Ser185 ALQKRYGsQNGCINC 9606 BTO:0000567 18590726 t llicata "Mass spectrometry analysis demonstrates that rhob is monophosphorylated by ck1, in its c-terminal end, on serine 185. lastly we show that the inhibition of ck1 activates rhob and promotes rhob dependent actin fiber formation and egf-r level." SIGNOR-179255 CSNK1A1 protein P48729 UNIPROT SLC18A2 protein Q05940 UNIPROT unknown phosphorylation Ser511 PIGEDEEsESD -1 9045708 t llicata "Purified CKI and CKII phosphorylate the wild-type carboxyl terminus of VMAT2, but not a double mutant with both serines 512 and 514 replaced by alanine. The protein kinase inhibitor CKI-7 and unlabeled GTP both block in vitro phosphorylation by cell homogenates, indicating a role for CKII and possibly CKI in vivo. Both kinases phosphorylate the VMAT2 fusion protein to a much greater extent than a similar fusion protein containing the carboxyl terminus of VMAT1, consistent with differential phosphorylation of the two transporters observed in intact cells. " SIGNOR-250794 CSNK1A1 protein P48729 UNIPROT SLC18A2 protein Q05940 UNIPROT unknown phosphorylation Ser513 GEDEESEsD -1 9045708 t llicata "Purified CKI and CKII phosphorylate the wild-type carboxyl terminus of VMAT2, but not a double mutant with both serines 512 and 514 replaced by alanine. The protein kinase inhibitor CKI-7 and unlabeled GTP both block in vitro phosphorylation by cell homogenates, indicating a role for CKII and possibly CKI in vivo. Both kinases phosphorylate the VMAT2 fusion protein to a much greater extent than a similar fusion protein containing the carboxyl terminus of VMAT1, consistent with differential phosphorylation of the two transporters observed in intact cells. " SIGNOR-250793 CSNK1A1 protein P48729 UNIPROT SMO protein Q99835 UNIPROT up-regulates phosphorylation 9606 21695114 t gcesareni "We demonstrate that mammalian Smo (mSmo) is activated through multi-site phosphorylation of its carboxyl-terminal tail by CK1α and GRK2. Phosphorylation of mSmo induces its active conformation and simultaneously promotes its ciliary accumulation." SIGNOR-174542 CSNK1A1 protein P48729 UNIPROT SNCA protein P37840 UNIPROT up-regulates phosphorylation Ser129 NEAYEMPsEEGYQDY 9606 BTO:0000938 10617630 t lperfetto "In vitro experiments and two-dimensional phosphopeptide mapping provided further evidence that serine 129 was phosphorylated by ck-1 and ck-2. Moreover, phosphorylation of serine 129 was reduced in vivo upon inhibition of ck-1 or ck-2. These data demonstrate that alpha-synuclein is constitutively phosphorylated within its c terminus and may indicate that the function of alpha-synuclein is regulated by phosphorylation/dephosphorylation.From these data we conclude that _-synuclein is predominantly phosphorylated at serine residue 129. However, a second serine at position 87 is also used for phosphorylation to some extent. together, these data may indicate that ck-1 and ck-2 are involved in the regulation of neuronal function and one may speculate that phosphorylation of _-synuclein could affect its binding to membranes." SIGNOR-73795 CSNK1A1 protein P48729 UNIPROT SNCA protein P37840 UNIPROT up-regulates phosphorylation Ser87 KTVEGAGsIAAATGF 9606 BTO:0000938 10617630 t lperfetto "In vitro experiments and two-dimensional phosphopeptide mapping provided further evidence that serine 129 was phosphorylated by ck-1 and ck-2. Moreover, phosphorylation of serine 129 was reduced in vivo upon inhibition of ck-1 or ck-2. These data demonstrate that alpha-synuclein is constitutively phosphorylated within its c terminus and may indicate that the function of alpha-synuclein is regulated by phosphorylation/dephosphorylation.From these data we conclude that _-synuclein is predominantly phosphorylated at serine residue 129. However, a second serine at position 87 is also used for phosphorylation to some extent. together, these data may indicate that ck-1 and ck-2 are involved in the regulation of neuronal function and one may speculate that phosphorylation of _-synuclein could affect its binding to membranes." SIGNOR-73799 CSNK1A1 protein P48729 UNIPROT YWHAQ protein P27348 UNIPROT "down-regulates activity" phosphorylation Ser232 LTLWTSDsAGEECDA -1 9360956 t llicata "This protein kinase has been identified as casein kinase Ialpha (CKIalpha) by peptide mapping analysis and sequencing. Among mammalian 14-3-3, only 14-3-3 tau possesses a phosphorylatable residue at the same position (Ser-233), and we show that this residue is also phosphorylated by CKI. In addition, we show that 14-3-3 zeta is exclusively phosphorylated on Thr-233 in human embryonic kidney 293 cells. The residue 233 is located within a region shown to be important for the association of 14-3-3 to target proteins. " SIGNOR-250795 CSNK1A1 protein P48729 UNIPROT YWHAZ protein P63104 UNIPROT "down-regulates activity" phosphorylation Thr232 LTLWTSDtQGDEAEA 9606 BTO:0000007 9360956 t llicata "This protein kinase has been identified as casein kinase Ialpha (CKIalpha) by peptide mapping analysis and sequencing. Among mammalian 14-3-3, only 14-3-3 tau possesses a phosphorylatable residue at the same position (Ser-233), and we show that this residue is also phosphorylated by CKI. In addition, we show that 14-3-3 zeta is exclusively phosphorylated on Thr-233 in human embryonic kidney 293 cells. The residue 233 is located within a region shown to be important for the association of 14-3-3 to target proteins. | We have now shown that in vivo phosphorylation of 14-3-3 zeta at the CKIalpha site (Thr-233) negatively regulates its binding to c-Raf, and may be important in Raf-mediated signal transduction." SIGNOR-250796 CSNK1D protein P48730 UNIPROT AXIN1 protein O15169 UNIPROT up-regulates binding 9606 SIGNOR-C110 12000790 t gcesareni "We conclude that a major role of axin in the wnt is to provide the kinase activity that initiates the beta-catenin phosphorylation cascade at s45. This process is mediated by cki, the alfa, delta, or epsilon isoform, all detected in association with axin by lc/ms." SIGNOR-87433 PP121 chemical CHEBI:50915 ChEBI MTOR protein P42345 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206289 CSNK1D protein P48730 UNIPROT AXIN1 protein O15169 UNIPROT up-regulates phosphorylation Ser46 PASYSFCsGKGVGIK 9606 SIGNOR-C110 12000790 t gcesareni "We conclude that a major role of axin in the wnt is to provide the kinase activity that initiates the betBeta-catenin phosphorylation cascade at s45 . This process is mediated by cki, the alfa, delta, or ? Isoform, all detected in association with axin by lc/mscomplex of axin and casein kinase i (cki) induces betBeta-catenin phosphorylation at a single site: serine 45 (s45)" SIGNOR-87437 CSNK1D protein P48730 UNIPROT BACE1 protein P56817 UNIPROT unknown phosphorylation Ser498 DDFADDIsLLK 9606 BTO:0000007 11278841 t llicata "Here, we report that BACE can be phosphorylated within its cytoplasmic domain at serine residue 498 by casein kinase 1. Phosphorylation exclusively occurs after full maturation of BACE by propeptide cleavage and complex N-glycosylation. | After reinternalization, BACE wild type as well as BACE S498D are efficiently retrieved from early endosomal compartments and further targeted to later endosomal compartments and/or the trans-Golgi network. In contrast, nonphosphorylatable BACE S498A is retained within early endosomes." SIGNOR-250797 CSNK1D protein P48730 UNIPROT CDK5 protein Q00535 UNIPROT "up-regulates activity" phosphorylation Ser159 GIPVRCYsAEVVTLW -1 10500146 t llicata "We also show that casein kinase I, but not casein kinase II, can phosphorylate and activate cdk5 in vitro." SIGNOR-250798 CSNK1D protein P48730 UNIPROT CTNNB1 protein P35222 UNIPROT down-regulates phosphorylation Ser45 GATTTAPsLSGKGNP 9606 12000790 t gcesareni "However, ckiepsilon has been recently shown to interact with axin (sakanaka et al. 1999;rubinfeld et al. 2001), and it was proposed that this kinase mediates axin-induced apc phosphorylation, thereby stabilizing the -catenin degradation complex (rubinfeld et al. 2001). We have, therefore, evaluated cki as a candidate s45-kinase in several assays, both in vitro and in vivo." SIGNOR-87441 CSNK1D protein P48730 UNIPROT DVL2 protein O14641 UNIPROT up-regulates phosphorylation Ser143 FHPNVSSsHENLEPE 9606 22609948 t lperfetto "Ck1_/__dependent phosphorylation of dvl2 at s143 and t224and that this event is critical to interact with plk1 in early stages of the cell cycle" SIGNOR-197547 CSNK1D protein P48730 UNIPROT DVL2 protein O14641 UNIPROT up-regulates phosphorylation Thr224 MSRFSSStEQSSASR 9606 22609948 t lperfetto "Ck1_/__dependent phosphorylation of dvl2 at s143 and t224and that this event is critical to interact with plk1 in early stages of the cell cycle" SIGNOR-197551 CSNK1D protein P48730 UNIPROT GJA1 protein P17302 UNIPROT "up-regulates activity" phosphorylation Ser325 NRMGQAGsTISNSHA 10116 BTO:0000067 12270943 t lperfetto "We have examined the role of casein kinase 1 (CK1) in connexin-43 (Cx43) gap junction assembly. Cellular co-immunoprecipitation experiments and in vitro CK1 phosphorylation reactions indicate that CK1 interacted with and phosphorylated Cx43, initially on serine(s) 325, 328, or 330.| To examine CK1 function, normal rat kidney cells were treated with CKI-7, and Cx43 content was analyzed by Triton X-100 extraction, cell-surface biotinylation, and immunofluorescence. Western blot analysis indicated a slight increase in total Cx43, whereas gap junctional (Triton-insoluble) Cx43 decreased, and non-junctional plasma membrane Cx43 increased (as detected by cell surface biotinylation)." SIGNOR-249329 CSNK1D protein P48730 UNIPROT GJA1 protein P17302 UNIPROT "up-regulates activity" phosphorylation Ser328 GQAGSTIsNSHAQPF 10116 BTO:0000067 12270943 t lperfetto "We have examined the role of casein kinase 1 (CK1) in connexin-43 (Cx43) gap junction assembly. Cellular co-immunoprecipitation experiments and in vitro CK1 phosphorylation reactions indicate that CK1 interacted with and phosphorylated Cx43, initially on serine(s) 325, 328, or 330.| To examine CK1 function, normal rat kidney cells were treated with CKI-7, and Cx43 content was analyzed by Triton X-100 extraction, cell-surface biotinylation, and immunofluorescence. Western blot analysis indicated a slight increase in total Cx43, whereas gap junctional (Triton-insoluble) Cx43 decreased, and non-junctional plasma membrane Cx43 increased (as detected by cell surface biotinylation)." SIGNOR-249330 CSNK1D protein P48730 UNIPROT GJA1 protein P17302 UNIPROT "up-regulates activity" phosphorylation Ser330 AGSTISNsHAQPFDF 10116 BTO:0000067 12270943 t lperfetto "We have examined the role of casein kinase 1 (CK1) in connexin-43 (Cx43) gap junction assembly. Cellular co-immunoprecipitation experiments and in vitro CK1 phosphorylation reactions indicate that CK1 interacted with and phosphorylated Cx43, initially on serine(s) 325, 328, or 330.| To examine CK1 function, normal rat kidney cells were treated with CKI-7, and Cx43 content was analyzed by Triton X-100 extraction, cell-surface biotinylation, and immunofluorescence. Western blot analysis indicated a slight increase in total Cx43, whereas gap junctional (Triton-insoluble) Cx43 decreased, and non-junctional plasma membrane Cx43 increased (as detected by cell surface biotinylation)." SIGNOR-249331 CSNK1D protein P48730 UNIPROT GSK3B/Axin/APC complex SIGNOR-C110 SIGNOR up-regulates binding 9606 12000790 t lperfetto "We conclude that a major role of axin in the wnt is to provide the kinase activity that initiates the beta-catenin phosphorylation cascade at s45. This process is mediated by cki, the alfa, delta, or epsilon isoform, all detected in association with axin by lc/ms." SIGNOR-227973 CSNK1D protein P48730 UNIPROT GSK3B/Axin/APC complex SIGNOR-C110 SIGNOR up-regulates phosphorylation 9606 12000790 t lperfetto "We conclude that a major role of axin in the wnt is to provide the kinase activity that initiates the betBeta-catenin phosphorylation cascade at s45 . This process is mediated by cki, the alfa, delta, or ? Isoform, all detected in association with axin by lc/mscomplex of axin and casein kinase i (cki) induces betBeta-catenin phosphorylation at a single site: serine 45 (s45)" SIGNOR-227970 CSNK1D protein P48730 UNIPROT HIF1A protein Q16665 UNIPROT down-regulates phosphorylation Ser247 KTFLSRHsLDMKFSY 9606 20699359 t lperfetto "In this work, we investigate the phosphorylation of the n-terminal heterodimerization (pas) domain of hif-1alpha and identify ser247 as a major site of in vitro modification by casein kinase 1delta (ck1delta). Mutation of this site to alanine, surprisingly, enhanced the transcriptional activity of hif-1alpha" SIGNOR-167476 CSNK1D protein P48730 UNIPROT KIR3DL1 protein P43629 UNIPROT up-regulates phosphorylation Ser385 AGNRTANsEDSDEQD 9606 17911614 t gcesareni "In this study, we have mapped constitutive phosphorylation sites for casein kinases, protein kinase c, and an unidentified kinase on the kir cytoplasmic domain. Three of these phosphorylation sites are highly conserved in human inhibitory kir. 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-158121 CSNK1D protein P48730 UNIPROT KIR3DL1 protein P43629 UNIPROT up-regulates phosphorylation Ser388 RTANSEDsDEQDPEE 9606 17911614 t gcesareni "In this study, we have mapped constitutive phosphorylation sites for casein kinases, protein kinase c, and an unidentified kinase on the kir cytoplasmic domain. Three of these phosphorylation sites are highly conserved in human inhibitory kir. 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-158125 CSNK1D protein P48730 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Ser396 DDKKAKTsTRSSAKT 9606 BTO:0000007 14761950 t lperfetto "Casein kinase 1 delta phosphorylates tau and disrupts its binding to microtubules.Here we characterized the contribution of one ck1 isoform, ckidelta, to the phosphorylation of tau at residues ser202/thr205 and ser396/ser404 in human embryonic kidney 293 cells." SIGNOR-121709 CSNK1D protein P48730 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Ser519 SGYSSPGsPGTPGSR 9606 BTO:0000007 14761950 t "The effect has been demonstrated using P10636-8" lperfetto "Casein kinase 1 delta phosphorylates tau and disrupts its binding to microtubules.Here we characterized the contribution of one ck1 isoform, ckidelta, to the phosphorylation of tau at residues ser202/thr205 and ser396/ser404 in human embryonic kidney 293 cells." SIGNOR-121705 CSNK1D protein P48730 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Ser721 PVVSGDTsPRHLSNV 9606 BTO:0000007 14761950 t "The effect has been demonstrated using P10636-8" lperfetto "Casein kinase 1 delta phosphorylates tau and disrupts its binding to microtubules.Here we characterized the contribution of one ck1 isoform, ckidelta, to the phosphorylation of tau at residues ser202/thr205 and ser396/ser404 in human embryonic kidney 293 cells." SIGNOR-121713 CSNK1D protein P48730 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Thr522 SSPGSPGtPGSRSRT 9606 BTO:0000007 14761950 t "The effect has been demonstrated using P10636-8" lperfetto "Casein kinase 1 delta phosphorylates tau and disrupts its binding to microtubules.Here we characterized the contribution of one ck1 isoform, ckidelta, to the phosphorylation of tau at residues ser202/thr205 and ser396/ser404 in human embryonic kidney 293 cells." SIGNOR-121717 CSNK1D protein P48730 UNIPROT MDM2 protein Q00987 UNIPROT "down-regulates activity" phosphorylation Ser269 SEEGQELsDEDDEVY 9606 12167711 t gcesareni "Hypophosphorylation of mdm2 augments p53 stability." SIGNOR-91191 CSNK1D protein P48730 UNIPROT MDM2 protein Q00987 UNIPROT down-regulates phosphorylation 9606 20708156 t gcesareni "Phosphorylation by casein kinase i promotes the turnover of the mdm2 oncoprotein via the scf(beta-trcp) ubiquitin ligase." SIGNOR-167520 CSNK1D protein P48730 UNIPROT MDM2 protein Q00987 UNIPROT down-regulates phosphorylation Ser118 NQQESSDsGTSVSEN 9606 20708156 t gcesareni "Phosphorylation by casein kinase i promotes the turnover of the mdm2 oncoprotein via the scf(beta-trcp) ubiquitin ligase." SIGNOR-167497 CSNK1D protein P48730 UNIPROT MDM2 protein Q00987 UNIPROT down-regulates phosphorylation Ser121 ESSDSGTsVSENRCH 9606 20708156 t gcesareni "Phosphorylation by casein kinase i promotes the turnover of the mdm2 oncoprotein via the scf(beta-trcp) ubiquitin ligase." SIGNOR-167501 CSNK1D protein P48730 UNIPROT MDM2 protein Q00987 UNIPROT down-regulates phosphorylation Ser166 SSRRRAIsETEENSD 9606 20708156 t gcesareni "Phosphorylation by casein kinase i promotes the turnover of the mdm2 oncoprotein via the scf(beta-trcp) ubiquitin ligase." SIGNOR-167505 CSNK1D protein P48730 UNIPROT MDM2 protein Q00987 UNIPROT down-regulates phosphorylation Ser246 DSVSDQFsVEFEVES 9606 20708156 t gcesareni "Cki phosphorylates mdm2 at multiple sites to trigger mdm2/beta-trcp1 interactionbeta-trcp promotes mdm2 turnover and ubiquitination" SIGNOR-167509 CSNK1D protein P48730 UNIPROT MDM2 protein Q00987 UNIPROT down-regulates phosphorylation Ser253 SVEFEVEsLDSEDYS 9606 20708156 t gcesareni "Cki phosphorylates mdm2 at multiple sites to trigger mdm2/beta-trcp1 interactionbeta-trcp promotes mdm2 turnover and ubiquitination" SIGNOR-167513 CSNK1D protein P48730 UNIPROT MDM2 protein Q00987 UNIPROT down-regulates phosphorylation Ser262 DSEDYSLsEEGQELS 9606 12167711 t gcesareni "Hypophosphorylation of mdm2 augments p53 stability." SIGNOR-91199 CSNK1D protein P48730 UNIPROT MDM2 protein Q00987 UNIPROT down-regulates phosphorylation Ser262 DSEDYSLsEEGQELS 9606 20708156 t gcesareni "Cki phosphorylates mdm2 at multiple sites to trigger mdm2/beta-trcp1 interactionbeta-trcp promotes mdm2 turnover and ubiquitination" SIGNOR-167517 CSNK1D protein P48730 UNIPROT NCOA3 protein Q9Y6Q9 UNIPROT up-regulates phosphorylation Ser601 SDKESKEsSVEGAEN 9606 BTO:0000150 19339517 t lperfetto "In this study, we show that both eralpha and aib1 are substrates for ck1delta in vitro, and identify a novel aib1 phosphorylation site (s601) targeted by ck1delta, significant for the co-activator function of aib1." SIGNOR-184946 CSNK1D protein P48730 UNIPROT PER2 protein O15055 UNIPROT up-regulates phosphorylation Ser662 ALPGKAEsVASLTSQ 9606 17218255 t gcesareni "Phosphorylation of s662 promotes casein kinase i to phosphorylate nearby residues. Cki does not appear to phosphorlyate this residue (requires priming kinase). Phosphorylation increased period length (tau). Nonphosphorylated protein is mainly nuclear (as opposed to nuclear and cytoplasmic). Phosphorylated per2 promotes its own transcription.;Phosphorylation occurs during the circadium cycle." SIGNOR-152090 CSNK1D protein P48730 UNIPROT PER2 protein O15055 UNIPROT up-regulates phosphorylation Ser662 ALPGKAEsVASLTSQ 9606 21324900 t gcesareni "Phosphorylation of s662 promotes casein kinase i to phosphorylate nearby residues. Cki does not appear to phosphorlyate this residue (requires priming kinase). Phosphorylation increased period length (tau). Nonphosphorylated protein is mainly nuclear (as opposed to nuclear and cytoplasmic). Phosphorylated per2 promotes its own transcription.;Phosphorylation occurs during the circadium cycle." SIGNOR-172118 CSNK1D protein P48730 UNIPROT PRH1 protein P02810 UNIPROT up-regulates phosphorylation Ser24 QDLDEDVsQEDVPLV 9606 BTO:0000007 BTO:0000671 10684652 t lperfetto "Ser22 may be phosphorylated by a g-ck that recognizes an atypical substrate sequence or by a novel kinase. While prp1 secreted from salivary glands is fully phosphorylated at ser8 and 22" SIGNOR-75272 CSNK1D protein P48730 UNIPROT PSEN2 protein P49810 UNIPROT unknown phosphorylation Ser19 EVCDERTsLMSAESP -1 8972483 t llicata "In vivo phosphorylation of PS-2 was mapped to serine residues 7, 9, and 19 within an acidic stretch at the N terminus, which is absent in PS-1. casein kinase (CK)-1 and CK-2 were shown to phosphorylate the N terminus of PS-2 in vitro. " SIGNOR-250799 CSNK1D protein P48730 UNIPROT PSEN2 protein P49810 UNIPROT unknown phosphorylation Ser7 sDSEEEVC -1 8972483 t llicata "In vivo phosphorylation of PS-2 was mapped to serine residues 7, 9, and 19 within an acidic stretch at the N terminus, which is absent in PS-1. casein kinase (CK)-1 and CK-2 were shown to phosphorylate the N terminus of PS-2 in vitro. " SIGNOR-250803 CSNK1D protein P48730 UNIPROT PSEN2 protein P49810 UNIPROT unknown phosphorylation Ser9 LTFMASDsEEEVCDE -1 8972483 t llicata "In vivo phosphorylation of PS-2 was mapped to serine residues 7, 9, and 19 within an acidic stretch at the N terminus, which is absent in PS-1. casein kinase (CK)-1 and CK-2 were shown to phosphorylate the N terminus of PS-2 in vitro. " SIGNOR-250804 CSNK1D protein P48730 UNIPROT PSEN2 protein P49810 UNIPROT "up-regulates activity" phosphorylation Ser327 DPEMEEDsYDSFGEP -1 9558331 t llicata "In vitro the large hydrophilic loop of PS-2 between transmembrane domains 6 and 7 can be phosphorylated by casein kinase-1 (CK-1) and CK-2, but not by PKA or PKC. Quantitative analysis of in vitro phosphorylation demonstrates the presence of two phosphorylation sites for CK-1 and a single site for CK-2. A deletion analysis revealed that the CTF of PS-2 is phosphorylated in vivo within an acidic sequence containing three potential phosphorylation sites for CKs (serines 327, 330, and 335). These data suggest that CK type protein kinases phosphorylate the CTF of PS-2 within its hydrophilic loop domain in vivo. Interestingly, the potential phosphorylation sites are located directly adjacent to the recently identified caspase cleavage sites." SIGNOR-250800 CSNK1D protein P48730 UNIPROT PSEN2 protein P49810 UNIPROT "up-regulates activity" phosphorylation Ser330 MEEDSYDsFGEPSYP -1 9558331 t llicata "In vitro the large hydrophilic loop of PS-2 between transmembrane domains 6 and 7 can be phosphorylated by casein kinase-1 (CK-1) and CK-2, but not by PKA or PKC. Quantitative analysis of in vitro phosphorylation demonstrates the presence of two phosphorylation sites for CK-1 and a single site for CK-2. A deletion analysis revealed that the CTF of PS-2 is phosphorylated in vivo within an acidic sequence containing three potential phosphorylation sites for CKs (serines 327, 330, and 335). These data suggest that CK type protein kinases phosphorylate the CTF of PS-2 within its hydrophilic loop domain in vivo. Interestingly, the potential phosphorylation sites are located directly adjacent to the recently identified caspase cleavage sites." SIGNOR-250801 CSNK1D protein P48730 UNIPROT PSEN2 protein P49810 UNIPROT "up-regulates activity" phosphorylation Ser335 YDSFGEPsYPEVFEP -1 9558331 t llicata "In vitro the large hydrophilic loop of PS-2 between transmembrane domains 6 and 7 can be phosphorylated by casein kinase-1 (CK-1) and CK-2, but not by PKA or PKC. Quantitative analysis of in vitro phosphorylation demonstrates the presence of two phosphorylation sites for CK-1 and a single site for CK-2. A deletion analysis revealed that the CTF of PS-2 is phosphorylated in vivo within an acidic sequence containing three potential phosphorylation sites for CKs (serines 327, 330, and 335). These data suggest that CK type protein kinases phosphorylate the CTF of PS-2 within its hydrophilic loop domain in vivo. Interestingly, the potential phosphorylation sites are located directly adjacent to the recently identified caspase cleavage sites." SIGNOR-250802 CSNK1D protein P48730 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser20 PLSQETFsDLWKLLP 9606 10734067 t gcesareni "Here we show that the direct association between a p53 n-terminal peptide and mdm2 is disrupted by phosphorylation of the peptide on thr(18) but not by phosphorylation at other n-terminal sites, including ser(15) and ser(37). Thr(18) was phosphorylated in vitro by casein kinase (ck1)." SIGNOR-75889 CSNK1D protein P48730 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Thr18 EPPLSQEtFSDLWKL 9606 10606744 t gcesareni "Protein kinase ck1 is a p53-threonine 18 kinase which requires prior phosphorylation of serine 15." SIGNOR-73270 CSNK1D protein P48730 UNIPROT WWTR1 protein Q9GZV5 UNIPROT down-regulates phosphorylation Ser314 SREQSTDsGLGLGCY 9606 24715453 t lperfetto "LATS1/2-mediated phosphorylation of a conserved serine in this region (Ser311 in human TAZ; Ser397 in human YAP) primes for further phosphorylation by CK1_/_ kinases (Ser314 on human TAZ; Ser400/403 in human YAP)" SIGNOR-234438 CSNK1D protein P48730 UNIPROT YAP1 protein P46937 UNIPROT down-regulates phosphorylation Ser400 SRDESTDsGLSMSSY 9606 phosphorylation:Ser127 PQHVRAHsSPASLQL 23431053 t milica "Phosphorylation of YAP (S381) and TAZ (S311) by Lats1/2 primes subsequent phosphorylation events by casein kinase 1 (CK1d/e); this sequential phosphorylation results in recruitment of b-transducin repeat-containing proteins (b-TRCP; a subunit of the SCF ubiquitin E3 ligase) and consequently leads to degradation of YAP/TAZ" SIGNOR-201143 CSNK1D protein P48730 UNIPROT YAP1 protein P46937 UNIPROT down-regulates phosphorylation Ser400 SRDESTDsGLSMSSY 9606 phosphorylation:Ser127 PQHVRAHsSPASLQL 24715453 t milica "LATS1/2-mediated phosphorylation of a conserved serine in this region (Ser311 in human TAZ; Ser397 in human YAP) primes for further phosphorylation by CK1_/_ kinases (Ser314 on human TAZ; Ser400/403 in human YAP)" SIGNOR-230738 CSNK1D protein P48730 UNIPROT YAP1 protein P46937 UNIPROT down-regulates phosphorylation Ser403 ESTDSGLsMSSYSVP 9606 phosphorylation:Ser127 PQHVRAHsSPASLQL 23431053 t milica "Phosphorylation of YAP (S381) and TAZ (S311) by Lats1/2 primes subsequent phosphorylation events by casein kinase 1 (CK1d/e); this sequential phosphorylation results in recruitment of b-transducin repeat-containing proteins (b-TRCP; a subunit of the SCF ubiquitin E3 ligase) and consequently leads to degradation of YAP/TAZ" SIGNOR-201154 CSNK1D protein P48730 UNIPROT YAP1 protein P46937 UNIPROT down-regulates phosphorylation Ser403 ESTDSGLsMSSYSVP 9606 phosphorylation:Ser127 PQHVRAHsSPASLQL 24715453 t milica "LATS1/2-mediated phosphorylation of a conserved serine in this region (Ser311 in human TAZ; Ser397 in human YAP) primes for further phosphorylation by CK1_/_ kinases (Ser314 on human TAZ; Ser400/403 in human YAP)" SIGNOR-230743 CSNK1E protein P49674 UNIPROT APC protein P25054 UNIPROT "up-regulates activity" phosphorylation Ser1279 SRCSSLSsLSSAEDE 9606 BTO:0000038 11487578 t lperfetto "Apc can be phosphorylated by ck1epsilon at ser1279 and ser1392. Mutation of conserved serine residues in the beta-catenin regulatory motifs of APC interfered with both axin-dependent phosphorylation and phosphorylation by CKIepsilon and impaired the ability of APC to regulate beta-catenin." SIGNOR-109660 CSNK1E protein P49674 UNIPROT APC protein P25054 UNIPROT "up-regulates activity" phosphorylation Ser1392 SRCTSVSsLDSFESR 9606 BTO:0000038 11487578 t lperfetto "Apc can be phosphorylated by ck1epsilon at ser1279 and ser1392. Mutation of conserved serine residues in the beta-catenin regulatory motifs of APC interfered with both axin-dependent phosphorylation and phosphorylation by CKIepsilon and impaired the ability of APC to regulate beta-catenin." SIGNOR-109664 CSNK1E protein P49674 UNIPROT AXIN1 protein O15169 UNIPROT up-regulates phosphorylation 9606 SIGNOR-C110 12000790 t gcesareni "We conclude that a major role of axin in the wnt is to provide the kinase activity that initiates the betBeta-catenin phosphorylation cascade at s45. This process is mediated by cki, the alfa, delta, or ? Isoform, all detected in association with axin by lc/ms." SIGNOR-87444 PPARGC1A protein Q9UBK2 UNIPROT SOD2 protein P04179 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20089851 f Regulation miannu "PGC-1α has been reported to induce Mn-SOD expression" SIGNOR-251762 CSNK1E protein P49674 UNIPROT BID protein P55957 UNIPROT "up-regulates activity" phosphorylation Ser64 LQTDGNRsSHSRLGR 9606 BTO:0000567 11583622 t llicata "Here we report that Bid is phosphorylated by casein kinase I (CKI) and casein kinase II (CKII). Inhibition of CKI and CKII accelerated Fas-mediated apoptosis and Bid cleavage, whereas hyperactivity of the kinases delayed apoptosis. | These results suggest that residues S61, S64, and to a much lesser extent T58 are sites of phosphorylation of Bid." SIGNOR-250805 CSNK1E protein P49674 UNIPROT BID protein P55957 UNIPROT "up-regulates activity" phosphorylation Thr59 EGYDELQtDGNRSSH 9606 BTO:0000567 11583622 t llicata "Here we report that Bid is phosphorylated by casein kinase I (CKI) and casein kinase II (CKII). Inhibition of CKI and CKII accelerated Fas-mediated apoptosis and Bid cleavage, whereas hyperactivity of the kinases delayed apoptosis. | These results suggest that residues S61, S64, and to a much lesser extent T58 are sites of phosphorylation of Bid." SIGNOR-250806 CSNK1E protein P49674 UNIPROT CSNK1E protein P49674 UNIPROT "down-regulates activity" phosphorylation Ser323 RMGQLRGsATRALPP 9606 BTO:0000007 10542239 t llicata "Amino acids Ser-323, Thr-325, Thr-334, Thr-337, Ser-368, Ser-405, Thr-407, and Ser-408 in the carboxyl-terminal tail of CKIepsilon were identified as probable in vivo autophosphorylation sites. A recombinant CKIepsilon protein with serine and threonine to alanine mutations eliminating these autophosphorylation sites was 8-fold more active than wild-type CKIepsilon using IkappaBalpha as a substrate. T" SIGNOR-250807 CSNK1E protein P49674 UNIPROT CSNK1E protein P49674 UNIPROT "down-regulates activity" phosphorylation Ser368 NTSPRAIsRVDRERK 9606 BTO:0000007 10542239 t llicata "Amino acids Ser-323, Thr-325, Thr-334, Thr-337, Ser-368, Ser-405, Thr-407, and Ser-408 in the carboxyl-terminal tail of CKIepsilon were identified as probable in vivo autophosphorylation sites. A recombinant CKIepsilon protein with serine and threonine to alanine mutations eliminating these autophosphorylation sites was 8-fold more active than wild-type CKIepsilon using IkappaBalpha as a substrate. T" SIGNOR-250808 CSNK1E protein P49674 UNIPROT CSNK1E protein P49674 UNIPROT "down-regulates activity" phosphorylation Ser405 EVSRIPAsQTSVPFD 9606 BTO:0000007 10542239 t llicata "Amino acids Ser-323, Thr-325, Thr-334, Thr-337, Ser-368, Ser-405, Thr-407, and Ser-408 in the carboxyl-terminal tail of CKIepsilon were identified as probable in vivo autophosphorylation sites. A recombinant CKIepsilon protein with serine and threonine to alanine mutations eliminating these autophosphorylation sites was 8-fold more active than wild-type CKIepsilon using IkappaBalpha as a substrate. T" SIGNOR-250809 CSNK1E protein P49674 UNIPROT CSNK1E protein P49674 UNIPROT "down-regulates activity" phosphorylation Ser408 RIPASQTsVPFDHLG 9606 BTO:0000007 10542239 t llicata "Amino acids Ser-323, Thr-325, Thr-334, Thr-337, Ser-368, Ser-405, Thr-407, and Ser-408 in the carboxyl-terminal tail of CKIepsilon were identified as probable in vivo autophosphorylation sites. A recombinant CKIepsilon protein with serine and threonine to alanine mutations eliminating these autophosphorylation sites was 8-fold more active than wild-type CKIepsilon using IkappaBalpha as a substrate. T" SIGNOR-250810 CSNK1E protein P49674 UNIPROT CSNK1E protein P49674 UNIPROT "down-regulates activity" phosphorylation Thr325 GQLRGSAtRALPPGP 9606 BTO:0000007 10542239 t llicata "Amino acids Ser-323, Thr-325, Thr-334, Thr-337, Ser-368, Ser-405, Thr-407, and Ser-408 in the carboxyl-terminal tail of CKIepsilon were identified as probable in vivo autophosphorylation sites. A recombinant CKIepsilon protein with serine and threonine to alanine mutations eliminating these autophosphorylation sites was 8-fold more active than wild-type CKIepsilon using IkappaBalpha as a substrate. T" SIGNOR-250811 CSNK1E protein P49674 UNIPROT CSNK1E protein P49674 UNIPROT "down-regulates activity" phosphorylation Thr334 ALPPGPPtGATANRL 9606 BTO:0000007 10542239 t llicata "Amino acids Ser-323, Thr-325, Thr-334, Thr-337, Ser-368, Ser-405, Thr-407, and Ser-408 in the carboxyl-terminal tail of CKIepsilon were identified as probable in vivo autophosphorylation sites. A recombinant CKIepsilon protein with serine and threonine to alanine mutations eliminating these autophosphorylation sites was 8-fold more active than wild-type CKIepsilon using IkappaBalpha as a substrate. T" SIGNOR-250812 CSNK1E protein P49674 UNIPROT CSNK1E protein P49674 UNIPROT "down-regulates activity" phosphorylation Thr337 PGPPTGAtANRLRSA 9606 BTO:0000007 10542239 t llicata "Amino acids Ser-323, Thr-325, Thr-334, Thr-337, Ser-368, Ser-405, Thr-407, and Ser-408 in the carboxyl-terminal tail of CKIepsilon were identified as probable in vivo autophosphorylation sites. A recombinant CKIepsilon protein with serine and threonine to alanine mutations eliminating these autophosphorylation sites was 8-fold more active than wild-type CKIepsilon using IkappaBalpha as a substrate. T" SIGNOR-250813 CSNK1E protein P49674 UNIPROT CSNK1E protein P49674 UNIPROT "down-regulates activity" phosphorylation Thr407 SRIPASQtSVPFDHL 9606 BTO:0000007 10542239 t llicata "Amino acids Ser-323, Thr-325, Thr-334, Thr-337, Ser-368, Ser-405, Thr-407, and Ser-408 in the carboxyl-terminal tail of CKIepsilon were identified as probable in vivo autophosphorylation sites. A recombinant CKIepsilon protein with serine and threonine to alanine mutations eliminating these autophosphorylation sites was 8-fold more active than wild-type CKIepsilon using IkappaBalpha as a substrate. T" SIGNOR-250814 CSNK1E protein P49674 UNIPROT CTNNB1 protein P35222 UNIPROT "down-regulates activity" phosphorylation Ser45 GATTTAPsLSGKGNP 9606 BTO:0000007 12176352 t gcesareni "Using mass spectrometry and phosphopeptide-specific antibodies, we show that a complex of axin and casein kinase I (CKI) induces Beta-catenin phosphorylation at a single site: serine 45 (S45)." SIGNOR-244102 CSNK1E protein P49674 UNIPROT CTNNB1 protein P35222 UNIPROT down-regulates phosphorylation Ser45 GATTTAPsLSGKGNP 9606 12000790 t gcesareni "However, ck1epsilon has been recently shown to interact with axin (sakanaka et al. 1999;rubinfeld et al. 2001), and it was proposed that this kinase mediates axin-induced apc phosphorylation, thereby stabilizing the beta-catenin degradation complex (rubinfeld et al. 2001). We have, therefore, evaluated ck1epsilon as a candidate s45-kinase in several assays, both in vitro and in vivo." SIGNOR-87448 CSNK1E protein P49674 UNIPROT CTNND1 protein O60716 UNIPROT down-regulates phosphorylation Ser268 PQVRVGGsSVDLHRF 9606 BTO:0000782 3133391 t gcesareni "Moreover, in response to wnt3a, p120-catenin is phosphorylated at ser268, a modification dependent on ck1epsilon activity, which disrupts its interaction with e-cadherin and, subsequently, with lrp5/6, promoting the release of ck1epsilon/p120-catenin from the wnt receptor complex." SIGNOR-24443 CSNK1E protein P49674 UNIPROT DVL1 protein O14640 UNIPROT "up-regulates activity" phosphorylation Ser139 DNETGTEsMVSHRRE 9606 BTO:0000007 16965538 t lperfetto "Phenotypic analysis of mutant mDvl-1 indicates that phosphorylation of these sites stimulates the Dvl-activated beta-catenin-dependent Wnt signaling pathway in both cell culture and in Xenopus development." SIGNOR-217845 PPARG protein P37231 UNIPROT M2_polarization phenotype SIGNOR-PH55 SIGNOR up-regulates 9606 BTO:0000801 17681149 f lperfetto "This mechanism is mainly operative in native monocytes that, in the presence of an appropriate M2 stimulus such as IL-4, can be primed by PPARg ligands to an enhanced M2 phenotype." SIGNOR-249542 CSNK1E protein P49674 UNIPROT DVL1 protein O14640 UNIPROT "up-regulates activity" phosphorylation Ser142 TGTESMVsHRRERAR 9606 BTO:0000007 16965538 t lperfetto "Phenotypic analysis of mutant mDvl-1 indicates that phosphorylation of these sites stimulates the Dvl-activated beta-catenin-dependent Wnt signaling pathway in both cell culture and in Xenopus development." SIGNOR-217849 CSNK1E protein P49674 UNIPROT DVL2 protein O14641 UNIPROT "up-regulates activity" phosphorylation 6239 10517632 t gcesareni "In addition, CKI bound to and increased the phosphorylation of dishevelled, a known component of the Wnt pathway" SIGNOR-244097 CSNK1E protein P49674 UNIPROT DVL2 protein O14641 UNIPROT up-regulates phosphorylation Ser143 FHPNVSSsHENLEPE 9606 22609948 t lperfetto "We demonstrated that dvl2 is phosphorylated at s143 and t224 in a manner that requires both non-canonical wnt5a ligand and casein kinase 1 epsilon (ck1_), and that this event is critical to interact with plk1 in early stages of the cell cycle" SIGNOR-197063 CSNK1E protein P49674 UNIPROT DVL2 protein O14641 UNIPROT up-regulates phosphorylation Thr224 MSRFSSStEQSSASR 9606 22609948 t lperfetto "We demonstrated that dvl2 is phosphorylated at s143 and t224 in a manner that requires both non-canonical wnt5a ligand and casein kinase 1 epsilon (ck1_), and that this event is critical to interact with plk1 in early stages of the cell cycle" SIGNOR-197555 CSNK1E protein P49674 UNIPROT EIF4EBP1 protein Q13541 UNIPROT down-regulates phosphorylation Thr41 YSTTPGGtLFSTTPG 9606 BTO:0000150 24247720 t lperfetto "Mechanistic investigations showed that ck1_ interacted with and phosphorylated 4e-bp1 at two novel sites t41 and t50, which were essential for 4e-bp1 inactivation along with increased mrna translation and cell proliferation." SIGNOR-203240 CSNK1E protein P49674 UNIPROT EIF4EBP1 protein Q13541 UNIPROT down-regulates phosphorylation Thr50 FSTTPGGtRIIYDRK 9606 BTO:0000150 24247720 t lperfetto "Mechanistic investigations showed that ck1_ interacted with and phosphorylated 4e-bp1 at two novel sites t41 and t50, which were essential for 4e-bp1 inactivation along with increased mrna translation and cell proliferation." SIGNOR-203276 CSNK1E protein P49674 UNIPROT GSK3B/Axin/APC complex SIGNOR-C110 SIGNOR up-regulates phosphorylation 9606 12000790 t lperfetto "We conclude that a major role of axin in the wnt is to provide the kinase activity that initiates the betBeta-catenin phosphorylation cascade at s45. This process is mediated by cki, the alfa, delta, or ? Isoform, all detected in association with axin by lc/ms." SIGNOR-227976 CSNK1E protein P49674 UNIPROT LEF1 protein Q9UJU2 UNIPROT down-regulates phosphorylation 9606 15747065 t gcesareni "Here, we identify ck1 and ck2 as major kinases that directly bind to and phosphorylate lef-1 inducing distinct, kinase-specific changes in the lef-1/dna complex.CK1-dependent phosphorylation inhibits, whereas ck2 activates lef-1/beta-catenin transcriptional activity in reporter gene assays." SIGNOR-134497 CSNK1E protein P49674 UNIPROT LRP6 protein O75581 UNIPROT up-regulates phosphorylation Ser1420 YVVHGPAsVPLGYVP 9606 16513652 t gcesareni "We find that ckiepsilon binds to lrp5 and lrp6 in vitro and in vivo and identify three ckiepsilon-specific phosphorylation sites in lrp6. Two of the identified phosphorylation sites, ser1420 and ser1430, influence wnt signaling in vivo," SIGNOR-145049 CSNK1E protein P49674 UNIPROT LRP6 protein O75581 UNIPROT up-regulates phosphorylation Ser1430 LGYVPHPsSLSGSLP 9606 16513652 t gcesareni "We find that ckiepsilon binds to lrp5 and lrp6 in vitro and in vivo and identify three ckiepsilon-specific phosphorylation sites in lrp6. Two of the identified phosphorylation sites, ser1420 and ser1430, influence wnt signaling in vivo," SIGNOR-145053 CSNK1E protein P49674 UNIPROT PER1 protein O15534 UNIPROT down-regulates phosphorylation 9606 15917222 t miannu "Ck1_ and ck1_2 can promote proteasome-dependent per1 degradation in mammalian tissue culture cells, and their removal by rnai leads to an increased abundance of per1." SIGNOR-137706 CSNK1E protein P49674 UNIPROT PER2 protein O15055 UNIPROT up-regulates phosphorylation Ser662 ALPGKAEsVASLTSQ 9606 17218255 t gcesareni "Altering ckidelta dosage modulates the s662 phenotype demonstrating that ckidelta can regulate period through per2 in vivo." SIGNOR-152094 CSNK1E protein P49674 UNIPROT PER3 protein P56645 UNIPROT "down-regulates activity" phosphorylation Ser622 ILSTAMLsLGSGISQ 9534 BTO:0000298 11865049 t llicata "The CKI phosphorylation of mPer1 and mPer3 proteins results in their rapid degradation, which is dependent on the ubiquitin-proteasome pathway. Moreover, CKIepsilon and CKIdelta are able to induce nuclear translocation of mPer3, which requires its nuclear localization signal. The mutation in potential phosphorylation sites on mPer3 decreased the extent of both nuclear translocation and degradation of mPer3 that are stimulated by CKIepsilon. | In mut7 in which all of the conserved serine and threonine residues in this region were mutated, the ratio of the shifted band was greatly reduced reproducibly. " SIGNOR-250815 CSNK1E protein P49674 UNIPROT PER3 protein P56645 UNIPROT "down-regulates activity" phosphorylation Ser625 TAMLSLGsGISQCGY 9534 BTO:0000298 11865049 t llicata "The CKI phosphorylation of mPer1 and mPer3 proteins results in their rapid degradation, which is dependent on the ubiquitin-proteasome pathway. Moreover, CKIepsilon and CKIdelta are able to induce nuclear translocation of mPer3, which requires its nuclear localization signal. The mutation in potential phosphorylation sites on mPer3 decreased the extent of both nuclear translocation and degradation of mPer3 that are stimulated by CKIepsilon. | In mut7 in which all of the conserved serine and threonine residues in this region were mutated, the ratio of the shifted band was greatly reduced reproducibly. " SIGNOR-250816 CSNK1E protein P49674 UNIPROT PER3 protein P56645 UNIPROT "down-regulates activity" phosphorylation Ser628 LSLGSGIsQCGYSST 9534 BTO:0000298 11865049 t llicata "The CKI phosphorylation of mPer1 and mPer3 proteins results in their rapid degradation, which is dependent on the ubiquitin-proteasome pathway. Moreover, CKIepsilon and CKIdelta are able to induce nuclear translocation of mPer3, which requires its nuclear localization signal. The mutation in potential phosphorylation sites on mPer3 decreased the extent of both nuclear translocation and degradation of mPer3 that are stimulated by CKIepsilon. | In mut7 in which all of the conserved serine and threonine residues in this region were mutated, the ratio of the shifted band was greatly reduced reproducibly. " SIGNOR-250817 CSNK1E protein P49674 UNIPROT PER3 protein P56645 UNIPROT "down-regulates activity" phosphorylation Ser633 GISQCGYsSTIVHVP 9534 BTO:0000298 11865049 t llicata "The CKI phosphorylation of mPer1 and mPer3 proteins results in their rapid degradation, which is dependent on the ubiquitin-proteasome pathway. Moreover, CKIepsilon and CKIdelta are able to induce nuclear translocation of mPer3, which requires its nuclear localization signal. The mutation in potential phosphorylation sites on mPer3 decreased the extent of both nuclear translocation and degradation of mPer3 that are stimulated by CKIepsilon. | In mut7 in which all of the conserved serine and threonine residues in this region were mutated, the ratio of the shifted band was greatly reduced reproducibly. " SIGNOR-250818 CSNK1E protein P49674 UNIPROT PER3 protein P56645 UNIPROT "down-regulates activity" phosphorylation Ser634 ISQCGYSsTIVHVPP 9534 BTO:0000298 11865049 t llicata "The CKI phosphorylation of mPer1 and mPer3 proteins results in their rapid degradation, which is dependent on the ubiquitin-proteasome pathway. Moreover, CKIepsilon and CKIdelta are able to induce nuclear translocation of mPer3, which requires its nuclear localization signal. The mutation in potential phosphorylation sites on mPer3 decreased the extent of both nuclear translocation and degradation of mPer3 that are stimulated by CKIepsilon. | In mut7 in which all of the conserved serine and threonine residues in this region were mutated, the ratio of the shifted band was greatly reduced reproducibly. " SIGNOR-250819 CSNK1E protein P49674 UNIPROT PER3 protein P56645 UNIPROT "down-regulates activity" phosphorylation Thr635 SQCGYSStIVHVPPP 9534 BTO:0000298 11865049 t llicata "The CKI phosphorylation of mPer1 and mPer3 proteins results in their rapid degradation, which is dependent on the ubiquitin-proteasome pathway. Moreover, CKIepsilon and CKIdelta are able to induce nuclear translocation of mPer3, which requires its nuclear localization signal. The mutation in potential phosphorylation sites on mPer3 decreased the extent of both nuclear translocation and degradation of mPer3 that are stimulated by CKIepsilon. | In mut7 in which all of the conserved serine and threonine residues in this region were mutated, the ratio of the shifted band was greatly reduced reproducibly. " SIGNOR-250820 CSNK1E protein P49674 UNIPROT ROR2 protein Q01974 UNIPROT up-regulates phosphorylation 9606 15375164 t gcesareni "We also show that ror2 is phosphorylated by ckiepsilon on serine/threonine residues." SIGNOR-129117 CSNK1E protein P49674 UNIPROT TCF3 protein P15923 UNIPROT up-regulates phosphorylation 9606 11524435 t gcesareni "Tcf3 is a substrate for both glycogen synthase kinase (gsk) 3 and casein kinase (ck) 1epsilon, and phosphorylation of tcf3 by ckiepsilon stimulates its binding to beta-catenin, an effect reversed by gsk3." SIGNOR-110056 CSNK1E protein P49674 UNIPROT WWTR1 protein Q9GZV5 UNIPROT down-regulates phosphorylation Ser314 SREQSTDsGLGLGCY 9606 24715453 t milica "LATS1/2-mediated phosphorylation of a conserved serine in this region (Ser311 in human TAZ; Ser397 in human YAP) primes for further phosphorylation by CK1_/_ kinases (Ser314 on human TAZ; Ser400/403 in human YAP)" SIGNOR-230747 CSNK1E protein P49674 UNIPROT YAP1 protein P46937 UNIPROT down-regulates phosphorylation Ser400 SRDESTDsGLSMSSY 9606 phosphorylation:Ser127 PQHVRAHsSPASLQL 23431053 t milica "Phosphorylation of YAP (S381) and TAZ (S311) by Lats1/2 primes subsequent phosphorylation events by casein kinase 1 (CK1d/e); this sequential phosphorylation results in recruitment of b-transducin repeat-containing proteins (b-TRCP; a subunit of the SCF ubiquitin E3 ligase) and consequently leads to degradation of YAP/TAZ" SIGNOR-201165 CSNK1E protein P49674 UNIPROT YAP1 protein P46937 UNIPROT down-regulates phosphorylation Ser400 SRDESTDsGLSMSSY 9606 phosphorylation:Ser127 PQHVRAHsSPASLQL 24715453 t milica "LATS1/2-mediated phosphorylation of a conserved serine in this region (Ser311 in human TAZ; Ser397 in human YAP) primes for further phosphorylation by CK1_/_ kinases (Ser314 on human TAZ; Ser400/403 in human YAP)" SIGNOR-230728 CSNK1E protein P49674 UNIPROT YAP1 protein P46937 UNIPROT down-regulates phosphorylation Ser403 ESTDSGLsMSSYSVP 9606 phosphorylation:Ser127 PQHVRAHsSPASLQL 23431053 t milica "Phosphorylation of YAP (S381) and TAZ (S311) by Lats1/2 primes subsequent phosphorylation events by Casein Kinase 1 (CK1d/e); this sequential phosphorylation results in recruitment of b-transducin repeat-containing proteins (b-TRCP; a subunit of the SCF ubiquitin E3 ligase) and consequently leads to degradation of YAP/TAZ" SIGNOR-201170 CSNK1E protein P49674 UNIPROT YAP1 protein P46937 UNIPROT down-regulates phosphorylation Ser403 ESTDSGLsMSSYSVP 9606 phosphorylation:Ser127 PQHVRAHsSPASLQL 24715453 t milica "LATS1/2-mediated phosphorylation of a conserved serine in this region (Ser311 in human TAZ; Ser397 in human YAP) primes for further phosphorylation by CK1_/_ kinases (Ser314 on human TAZ; Ser400/403 in human YAP)" SIGNOR-230733 CSNK1G1 protein Q9HCP0 UNIPROT FOXO1 protein Q12778 UNIPROT "down-regulates activity" phosphorylation Ser322 PRTSSNAsTISGRLS -1 11980723 t llicata "Phosphorylation of Ser319 forms a consensus sequence for phosphorylation by CK1, allowing it to phosphorylate Ser322, which in turn primes the CK1-catalysed phosphorylation of Ser325 | Multisite phosphorylation of the region containing Ser319, Ser322, Ser325 and Ser329 provides a signal for the nuclear exclusion of FKHR" SIGNOR-250822 CSNK1G1 protein Q9HCP0 UNIPROT FOXO1 protein Q12778 UNIPROT "down-regulates activity" phosphorylation Ser325 SSNASTIsGRLSPIM -1 11980723 t llicata "Phosphorylation of Ser319 forms a consensus sequence for phosphorylation by CK1, allowing it to phosphorylate Ser322, which in turn primes the CK1-catalysed phosphorylation of Ser325 | Multisite phosphorylation of the region containing Ser319, Ser322, Ser325 and Ser329 provides a signal for the nuclear exclusion of FKHR" SIGNOR-250821 CSNK1G1 protein Q9HCP0 UNIPROT FOXO proteinfamily SIGNOR-PF27 SIGNOR "down-regulates activity" phosphorylation Ser322 PRTSSNAsTISGRLS -1 11980723 t llicata "Phosphorylation of Ser319 forms a consensus sequence for phosphorylation by CK1, allowing it to phosphorylate Ser322, which in turn primes the CK1-catalysed phosphorylation of Ser325 | Multisite phosphorylation of the region containing Ser319, Ser322, Ser325 and Ser329 provides a signal for the nuclear exclusion of FKHR" SIGNOR-252901 CSNK1G1 protein Q9HCP0 UNIPROT FOXO proteinfamily SIGNOR-PF27 SIGNOR "down-regulates activity" phosphorylation Ser325 SSNASTIsGRLSPIM -1 11980723 t llicata "Phosphorylation of Ser319 forms a consensus sequence for phosphorylation by CK1, allowing it to phosphorylate Ser322, which in turn primes the CK1-catalysed phosphorylation of Ser325 | Multisite phosphorylation of the region containing Ser319, Ser322, Ser325 and Ser329 provides a signal for the nuclear exclusion of FKHR" SIGNOR-252902 CSNK1G2 protein P78368 UNIPROT CERT1 protein Q9Y5P4 UNIPROT down-regulates phosphorylation Ser132 SSLRRHGsMVSLVSG 9606 BTO:0000567 BTO:0000975 19005213 t lperfetto "These results indicate that ckigamma2 hyperphosphorylates the serine-repeat motif of cert, thereby inactivating cert and down-regulating the synthesis of sphingomyelin." SIGNOR-182160 CSNK1G2 protein P78368 UNIPROT PER1 protein O15534 UNIPROT down-regulates phosphorylation 9606 15917222 t miannu "Ck1_ and ck1_2 can promote proteasome-dependent per1 degradation in mammalian tissue culture cells, and their removal by rnai leads to an increased abundance of per1." SIGNOR-137751 CSNK1G2 protein P78368 UNIPROT SMAD3 protein P84022 UNIPROT down-regulates phosphorylation Ser418 LTQMGSPsIRCSSVS 9606 18794808 t lpetrilli "Cki?2 Directly phosphorylates smad3 at ser418, leading to the increased ubiquitination and proteasomal degradation of activated smad3 following tgf-? Treatment." SIGNOR-181069 CSNK2A1 protein P68400 UNIPROT ABCC1 protein P33527 UNIPROT up-regulates phosphorylation Thr249 WSLNKEDtSEQVVPV 9606 22695718 t lperfetto "Casein kinase 2_ regulates multidrug resistance-associated protein 1 function via phosphorylation of thr249. This study supports a model in which ck2_ potentiates mrp1 function via direct phosphorylation of thr249." SIGNOR-197844 CSNK2A1 protein P68400 UNIPROT ABCF1 protein Q8NE71 UNIPROT unknown phosphorylation Ser109 KKLSVPTsDEEDEVP 9606 17894550 t gcesareni "We demonstrate that abc50 is a phosphoprotein and is phosphorylated at two sites by ck2. These sites, ser-109 and ser-140, lie in the nterminal part of abc50 but are not required for the binding of abc50 to eif2." SIGNOR-157933 CSNK2A1 protein P68400 UNIPROT ABCF1 protein Q8NE71 UNIPROT unknown phosphorylation Ser140 AALIQDQsEEEEEEE 9606 17894550 t gcesareni "We demonstrate that abc50 is a phosphoprotein and is phosphorylated at two sites by ck2. These sites, ser-109 and ser-140, lie in the nterminal part of abc50 but are not required for the binding of abc50 to eif2." SIGNOR-157937 CSNK2A1 protein P68400 UNIPROT AIP protein O00170 UNIPROT unknown phosphorylation Ser43 FHYRTLHsDDEGTVL 9534 BTO:0001538 12361709 t llicata "Protein kinase CK2 (CK2) was identified as the 45-kDa kinase from COS 1 cell or liver extracts that was responsible for phosphorylation of serine 43 in the XAP2 peptide 39-57. Loss of phosphorylation at any or all of the serine residues did not significantly affect the ability of XAP2-FLAG to bind to the murine AhR in rabbit reticulocyte lysate or Hsp90 in COS-1 cells." SIGNOR-250824 CSNK2A1 protein P68400 UNIPROT AKT1 protein P31749 UNIPROT up-regulates phosphorylation Ser129 SGSPSDNsGAEEMEV 9606 BTO:0000661 15818404 t gcesareni "Akt/pkb ser129 is phosphorylated by ck2 in vitro and in vivo;(4) such a phosphorylation of activated akt/pkb correlates with a further increase in catalytic activity." SIGNOR-135203 CSNK2A1 protein P68400 UNIPROT AKT proteinfamily SIGNOR-PF24 SIGNOR up-regulates phosphorylation 9606 BTO:0000661 15818404 t lperfetto "Akt/pkb ser129 is phosphorylated by ck2 in vitro and in vivo;(4) such a phosphorylation of activated akt/pkb correlates with a further increase in catalytic activity." SIGNOR-244400 CSNK2A1 protein P68400 UNIPROT AKT proteinfamily SIGNOR-PF24 SIGNOR up-regulates phosphorylation Ser129 SGSPSDNsGAEEMEV 9606 BTO:0000007 21735093 t gcesareni "CK2 hyperactivates AKT by phosphorylation at Ser129" SIGNOR-174691 CSNK2A1 protein P68400 UNIPROT AMPH protein P49418 UNIPROT down-regulates phosphorylation Thr350 PEVKKEEtLLDLDFD 9606 BTO:0000567 16945112 t lperfetto "Amphiphysins interact directly with clathrin and have a function in clathrin-mediated synaptic vesicle recycling and clathrin-mediated endocytosis. The n-terminal domain of clathrin bound to unphosphorylated amphiphysin-1, but not to the phosphorylated protein. The assumption that casein kinase 2 phosphorylates amphiphysin-1 at t350 and t387 was corroborated by experiments showing that: casein kinase 2 phosphorylated these residues directly in vitro,. upon activation by nerve growth factor, casein kinase 2 phosphorylates amphiphysin-1 and thereby regulates the endocytosis of clathrin-coated vesicles via the interaction between clathrin and amphiphysin." SIGNOR-149314 CSNK2A1 protein P68400 UNIPROT AMPH protein P49418 UNIPROT down-regulates phosphorylation Thr387 LPWDLWTtSTDLVQP 9606 BTO:0000567 16945112 t lperfetto "Amphiphysins interact directly with clathrin and have a function in clathrin-mediated synaptic vesicle recycling and clathrin-mediated endocytosis. The n-terminal domain of clathrin bound to unphosphorylated amphiphysin-1, but not to the phosphorylated protein. The assumption that casein kinase 2 phosphorylates amphiphysin-1 at t350 and t387 was corroborated by experiments showing that: casein kinase 2 phosphorylated these residues directly in vitro,. upon activation by nerve growth factor, casein kinase 2 phosphorylates amphiphysin-1 and thereby regulates the endocytosis of clathrin-coated vesicles via the interaction between clathrin and amphiphysin." SIGNOR-149318 CSNK2A1 protein P68400 UNIPROT ANP32B protein Q92688 UNIPROT up-regulates phosphorylation Thr244 GEKRKREtDDEGEDD 9606 BTO:0000661 17178712 t gcesareni "Here, we are able to report that casein kinase 2 (ck2) phosphorylates april on residue threonine244 (thr(244)) and demonstrate that the ck2-specific inhibitor 4,5,6,7-tetrabromo-2-azabenzimidazole abolishes cd83 expression in activated jurkat t cells by interfering with the nucleocytoplasmic translocation of cd83 mrna" SIGNOR-151261 CSNK2A1 protein P68400 UNIPROT ANP32B protein Q92688 UNIPROT up-regulates phosphorylation Thr244 GEKRKREtDDEGEDD 9606 BTO:0000661 19130553 t gcesareni "Here, we are able to report that casein kinase 2 (ck2) phosphorylates april on residue threonine244 (thr(244)) and demonstrate that the ck2-specific inhibitor 4,5,6,7-tetrabromo-2-azabenzimidazole abolishes cd83 expression in activated jurkat t cells by interfering with the nucleocytoplasmic translocation of cd83 mrna" SIGNOR-183158 CSNK2A1 protein P68400 UNIPROT APEX1 protein P27695 UNIPROT "up-regulates activity" phosphorylation Ser123 HQYWSAPsDKEGYSG 9534 BTO:0004055 10023679 t llicata "Here we demonstrate that APE/Ref-1 is phosphorylated by casein kinase II (CKII). This was shown for both the recombinant APE/Ref-1 protein (Km=0.55 mM) and for APE/Ref-1 expressed in COS cells. Phosphorylation of APE/Ref-1 did not alter the repair activity of the enzyme, whereas it stimulated its redox capability towards AP-1, thus promoting DNA binding activity of AP-1." SIGNOR-250825 CSNK2A1 protein P68400 UNIPROT AQP4 protein P55087 UNIPROT "down-regulates activity" phosphorylation Ser276 AAQQTKGsYMEVEDN 9615 BTO:0000837 11742978 t llicata "We found that the stress-induced kinase casein kinase (CK)II phosphorylates the Ser276 immediately preceding the tyrosine motif, increasing AQP4-mu 3A interaction and enhancing AQP4-lysosomal targeting and degradation. AQP4 phosphorylation by CKII may thus provide a mechanism that regulates AQP4 cell surface expression. | To determine whether Ser276 is an actual CKII substrate, we used GST–AQP4-Cter proteins in which only one out of the three C-terminal CKII consensus sites was sequentially conserved (Ser276, Ser285 and Ser315, respectively). Figure 7B (right panel) shows that the three serine residues, including Ser276, were indeed efficiently phosphorylated by CKII." SIGNOR-250826 CSNK2A1 protein P68400 UNIPROT AQP4 protein P55087 UNIPROT "down-regulates activity" phosphorylation Ser285 MEVEDNRsQVETDDL 9615 BTO:0000837 11742978 t llicata "We found that the stress-induced kinase casein kinase (CK)II phosphorylates the Ser276 immediately preceding the tyrosine motif, increasing AQP4-mu 3A interaction and enhancing AQP4-lysosomal targeting and degradation. AQP4 phosphorylation by CKII may thus provide a mechanism that regulates AQP4 cell surface expression. | To determine whether Ser276 is an actual CKII substrate, we used GST–AQP4-Cter proteins in which only one out of the three C-terminal CKII consensus sites was sequentially conserved (Ser276, Ser285 and Ser315, respectively). Figure 7B (right panel) shows that the three serine residues, including Ser276, were indeed efficiently phosphorylated by CKII." SIGNOR-250827 PPP1CA protein P62136 UNIPROT AURKA protein O14965 UNIPROT down-regulates dephosphorylation 9606 11551964 t gcesareni "Pp1 is shown to dephosphorylate active stk15 and abolish its activity in vitro." SIGNOR-110411 CSNK2A1 protein P68400 UNIPROT AQP4 protein P55087 UNIPROT "down-regulates activity" phosphorylation Ser316 EKKGKDQsGEVLSSV 9615 BTO:0000837 11742978 t llicata "We found that the stress-induced kinase casein kinase (CK)II phosphorylates the Ser276 immediately preceding the tyrosine motif, increasing AQP4-mu 3A interaction and enhancing AQP4-lysosomal targeting and degradation. AQP4 phosphorylation by CKII may thus provide a mechanism that regulates AQP4 cell surface expression. | To determine whether Ser276 is an actual CKII substrate, we used GST–AQP4-Cter proteins in which only one out of the three C-terminal CKII consensus sites was sequentially conserved (Ser276, Ser285 and Ser315, respectively). Figure 7B (right panel) shows that the three serine residues, including Ser276, were indeed efficiently phosphorylated by CKII." SIGNOR-250828 CSNK2A1 protein P68400 UNIPROT ARNT protein P27540 UNIPROT down-regulates phosphorylation Ser77 DKERFARsDDEQSSA 9606 16129408 t gcesareni "Here, we show that arnt and alt arnt proteins are differentially phosphorylated by protein kinase ckii in vitro. Phosphorylation had an inhibitory effect on dna-binding to an e-box probe by alt arnt, but not arnt, homodimers. This inhibitory phosphorylation occurs through ser77." SIGNOR-140034 CSNK2A1 protein P68400 UNIPROT ARRB2 protein P32121 UNIPROT unknown phosphorylation Thr382 EFDTNYAtDDDIVFE -1 11877451 t llicata "We found that arrestin-3 is constitutively phosphorylated at Thr-382 and becomes dephosphorylated upon beta(2)-adrenergic receptor activation in COS-1 cells. Casein kinase II (CKII) appears to be the major kinase mediating arrestin-3 phosphorylation, since 1) Thr-382 is contained within a canonical consensus sequence for CKII phosphorylation and 2) wild type arrestin-3 but not a T382A mutant is phosphorylated by CKII in vitro. | However, additional analysis reveals that arrestin-3 phosphorylation may regulate formation of a large arrestin-3-containing protein complex." SIGNOR-250829 CSNK2A1 protein P68400 UNIPROT ATF1 protein P18846 UNIPROT down-regulates phosphorylation Ser36 AQQVSSLsESEESQD 9606 20730097 t lperfetto "Although the functional impact of ck-mediated atf1 phosphorylation is still unclear, we found that mutation of ser-36 and ser-41 increased cbp kix domain binding by up to four fold (fig. 2g). This result is consistent with the negative impact of ck-mediated phosphorylation on cbp binding affinity of creb that we previously reported" SIGNOR-167544 CSNK2A1 protein P68400 UNIPROT ATF1 protein P18846 UNIPROT down-regulates phosphorylation Ser38 QVSSLSEsEESQDSS 9606 20730097 t lperfetto "These data suggested that atf1 is always hyperphosphorylated on the ck sites in vivo. Also, the antibody reactivity suggested that in addition to ser-36 and ser-41, ser-38 and ser-44 were phosphorylated in vivo. To accommodate these findings, we propose that constitutive hyperphosphorylation by ck1/ck2 maintains atf1 in an inactive state that promotes transcriptional repression." SIGNOR-167548 CSNK2A1 protein P68400 UNIPROT ATF1 protein P18846 UNIPROT down-regulates phosphorylation Ser41 SLSESEEsQDSSDSI 9606 20730097 t lperfetto "Although the functional impact of ck-mediated atf1 phosphorylation is still unclear, we found that mutation of ser-36 and ser-41 increased cbp kix domain binding by up to four fold (fig. 2g). This result is consistent with the negative impact of ck-mediated phosphorylation on cbp binding affinity of creb that we previously reported" SIGNOR-167552 CSNK2A1 protein P68400 UNIPROT ATF1 protein P18846 UNIPROT down-regulates phosphorylation Ser44 ESEESQDsSDSIGSS 9606 20730097 t lperfetto "These data suggested that atf1 is always hyperphosphorylated on the ck sites in vivo. Also, the antibody reactivity suggested that in addition to ser-36 and ser-41, ser-38 and ser-44 were phosphorylated in vivo. To accommodate these findings, we propose that constitutive hyperphosphorylation by ck1/ck2 maintains atf1 in an inactive state that promotes transcriptional repression." SIGNOR-167556 CSNK2A1 protein P68400 UNIPROT ATF1 protein P18846 UNIPROT up-regulates phosphorylation Ser63 GILARRPsYRKILKD 9606 8663317 t lperfetto "Camk ii phosphorylates only ser63 (corresponding to ser133 of creb), which is essential for the activation, and not ser72 (corresponding to ser142 of creb), which is a negative regulation site" SIGNOR-42565 CSNK2A1 protein P68400 UNIPROT BID protein P55957 UNIPROT "up-regulates activity" phosphorylation Ser64 LQTDGNRsSHSRLGR 9606 BTO:0000567 11583622 t llicata "Here we report that Bid is phosphorylated by casein kinase I (CKI) and casein kinase II (CKII). Inhibition of CKI and CKII accelerated Fas-mediated apoptosis and Bid cleavage, whereas hyperactivity of the kinases delayed apoptosis. | These results suggest that residues S61, S64, and to a much lesser extent T58 are sites of phosphorylation of Bid." SIGNOR-250830 CSNK2A1 protein P68400 UNIPROT BID protein P55957 UNIPROT "up-regulates activity" phosphorylation Thr59 EGYDELQtDGNRSSH 9606 BTO:0000567 11583622 t llicata "Here we report that Bid is phosphorylated by casein kinase I (CKI) and casein kinase II (CKII). Inhibition of CKI and CKII accelerated Fas-mediated apoptosis and Bid cleavage, whereas hyperactivity of the kinases delayed apoptosis. | These results suggest that residues S61, S64, and to a much lesser extent T58 are sites of phosphorylation of Bid." SIGNOR-250831 CSNK2A1 protein P68400 UNIPROT BRCA1 protein P38398 UNIPROT unknown phosphorylation Ser1572 ESGISLFsDDPESDP -1 10403822 t llicata " Subsequent studies showed that BRCA1 was phosphorylated in vitro by CK2. An analysis by site directed mutagenesis of BRCA1 showed that in vitro phosphorylation by CK2 required a serine at aa1572. These data implicate CK2 as a potential mediator of BRCA1 activity." SIGNOR-250832 CSNK2A1 protein P68400 UNIPROT C1R protein P00736 UNIPROT "down-regulates activity" phosphorylation Ser206 TEASGYIsSLEYPRS -1 8635594 t llicata "We provide evidence that this kinase phosphorylates Clr at the level of Ser189. | Accessibility of Ser189 was low in intact C1r, due in part to the presence of one of the oligosaccharides borne by the alpha region, further reduced in the presence of calcium, and abolished when C1r was incorporated into the C1s-C1r-C1r-C1s tetramer or the C1 complex." SIGNOR-250833 CSNK2A1 protein P68400 UNIPROT CAPZA1 protein P52907 UNIPROT up-regulates phosphorylation Ser9 ADFDDRVsDEEKVRI 9606 15831458 t lperfetto "We demonstrate that ser9 of cpalpha is phosphorylated by protein kinase ck2 in vitro, that cpalpha is phosphorylated in vivo. Finally, we demonstrate that ckip-1 and ck2 inhibit the activity of actin capping protein at the barbed ends of actin filaments." SIGNOR-135422 CSNK2A1 protein P68400 UNIPROT CARD9 protein Q9H257 UNIPROT "down-regulates activity" phosphorylation Thr531 NTTGSDNtDTEGS 9606 BTO:0000567 17936701 t "PVHL Acts as an Adaptor to Promote the Inhibitory Phosphorylation of the NF-κB Agonist Card9 by CK2" SIGNOR-262290 CSNK2A1 protein P68400 UNIPROT CARD9 protein Q9H257 UNIPROT "down-regulates activity" phosphorylation Thr533 TGSDNTDtEGS 9606 17936701 t miannu "PVHL Acts as an Adaptor to Promote the Inhibitory Phosphorylation of the NF-κB Agonist Card9 by CK2" SIGNOR-257601 CSNK2A1 protein P68400 UNIPROT CARD9 protein Q9H257 UNIPROT down-regulates phosphorylation Thr531 NTTGSDNtDTEGS 9606 BTO:0000567 17936701 t lperfetto "Pvhl acts as an adaptor to promote the inhibitory phosphorylation of the nf-kappab agonist card9 by ck2. The card9 c terminus contains multiple serine and threonine residues that resemble ck2 phosphorylation sites. Mass spectrometry analysis of myc-card9 recovered from hela cells revealed that these sites, including t531 and t533, were phosphorylated in vivo" SIGNOR-158414 CSNK2A1 protein P68400 UNIPROT CARD9 protein Q9H257 UNIPROT down-regulates phosphorylation Thr533 TGSDNTDtEGS 9606 BTO:0000567 17936701 t lperfetto "Pvhl acts as an adaptor to promote the inhibitory phosphorylation of the nf-kappab agonist card9 by ck2. The card9 c terminus contains multiple serine and threonine residues that resemble ck2 phosphorylation sites. Mass spectrometry analysis of myc-card9 recovered from hela cells revealed that these sites, including t531 and t533, were phosphorylated in vivo" SIGNOR-158418 CSNK2A1 protein P68400 UNIPROT CASP2 protein P42575 UNIPROT down-regulates phosphorylation Ser157 LYKKLRLsTDTVEHS 9606 16193064 t gcesareni "Here we show that protein kinase (pk) ck2 phosphorylates procaspase-2 directly at serine-157. When intracellular pkck2 activity is low or downregulated by specific inhibitors, procaspase-2 is dephosphorylated, dimerized, and activated in a piddosome-independent manner." SIGNOR-140836 CSNK2A1 protein P68400 UNIPROT CASQ2 protein O14958 UNIPROT unknown phosphorylation Ser385 DDDDDDNsDEEDNDD -1 1985907 t llicata "Both cardiac and skeletal muscle calsequestrins were phosphorylated by casein kinase II, but cardiac calsequestrin was phosphorylated to a higher stoichiometry and at least 50 times more rapidly. The site of rapid phosphorylation of cardiac calsequestrin was localized to the distinct COOH terminus, where a cluster of three closely spaced serine residues are found (S378DEESN-DDSDDDDE-COOH)." SIGNOR-250834 CSNK2A1 protein P68400 UNIPROT CAV1 protein Q03135 UNIPROT unknown phosphorylation Ser88 FDGIWKAsFTTFTVT -1 8058322 t llicata "Here, we have identified this serine kinase activity as a casein kinase II-like enzyme, since the phosphorylation of caveolin-rich membrane domains is stimulated and inhibited by known effectors of casein kinase II (poly-L-lysine, endogenous polyamines, and a casein kinase II inhibitor peptide), but is unaffected by modulators of other known kinases. In support of these observations, caveolin contains a consensus sequence for casein kinase II phosphorylation in its cytoplasmic N-terminal domain (Ser-88)" SIGNOR-250835 CSNK2A1 protein P68400 UNIPROT CAV2 protein P51636 UNIPROT "up-regulates activity" phosphorylation Ser23 DDSYSHHsGLEYADP 9606 BTO:0001130 12743374 t lperfetto "We show that caveolin-2 is phosphorylated in vivo at two serine residues and that the phosphorylation of caveolin-2 is necessary for its actions as a positive regulator of caveolin-1 during organelle biogenesis in prostate cancer cells. Mutation of the primary phosphorylation sites on caveolin-2, serine 23 and 36, reduces the number of plasmalemma-attached caveolae" SIGNOR-101106 CSNK2A1 protein P68400 UNIPROT CAV2 protein P51636 UNIPROT "up-regulates activity" phosphorylation Ser36 DPEKFADsDQDRDPH 9606 BTO:0001130 12743374 t lperfetto "We show that caveolin-2 is phosphorylated in vivo at two serine residues and that the phosphorylation of caveolin-2 is necessary for its actions as a positive regulator of caveolin-1 during organelle biogenesis in prostate cancer cells. Mutation of the primary phosphorylation sites on caveolin-2, serine 23 and 36, reduces the number of plasmalemma-attached caveolae" SIGNOR-101110 CSNK2A1 protein P68400 UNIPROT CBX1 protein P83916 UNIPROT down-regulates phosphorylation Thr51 GFSDEDNtWEPEENL 9606 19657222 t lperfetto "Two recent papers suggest that hp1 recruitment to damage sites, rather than its rapid mobilization, is the predominant behaviour exhibited by this protein. Our findings reconcile recent findings in a new model, wherein rapid hp1beta mobilization from dsbs is mediated by its phosphorylation on thr51 by ck2" SIGNOR-187450 CSNK2A1 protein P68400 UNIPROT CBX5 protein P45973 UNIPROT up-regulates phosphorylation Ser11 KTKRTADsSSSEDEE 9606 21245376 t gcesareni "Hp1_ was multiply phosphorylated at n-terminal serine residues (s11-14) in human and mouse cells and that this phosphorylation enhanced hp1_'s affinity for h3k9me. Unphosphorylatable mutant hp1_ exhibited severe heterochromatin localization defects in vivo, and its prolonged expression led to increased chromosomal instability." SIGNOR-171695 CSNK2A1 protein P68400 UNIPROT CBX5 protein P45973 UNIPROT up-regulates phosphorylation Ser12 TKRTADSsSSEDEEE 9606 21245376 t gcesareni "Hp1_ was multiply phosphorylated at n-terminal serine residues (s11-14) in human and mouse cells and that this phosphorylation enhanced hp1_'s affinity for h3k9me. Unphosphorylatable mutant hp1_ exhibited severe heterochromatin localization defects in vivo, and its prolonged expression led to increased chromosomal instability." SIGNOR-171699 CSNK2A1 protein P68400 UNIPROT CBX5 protein P45973 UNIPROT up-regulates phosphorylation Ser13 KRTADSSsSEDEEEY 9606 21245376 t gcesareni "Hp1_ was multiply phosphorylated at n-terminal serine residues (s11-14) in human and mouse cells and that this phosphorylation enhanced hp1_'s affinity for h3k9me. Unphosphorylatable mutant hp1_ exhibited severe heterochromatin localization defects in vivo, and its prolonged expression led to increased chromosomal instability." SIGNOR-171703 CSNK2A1 protein P68400 UNIPROT CBX5 protein P45973 UNIPROT up-regulates phosphorylation Ser14 RTADSSSsEDEEEYV 9606 21245376 t gcesareni "Hp1_ was multiply phosphorylated at n-terminal serine residues (s11-14) in human and mouse cells and that this phosphorylation enhanced hp1_'s affinity for h3k9me. Unphosphorylatable mutant hp1_ exhibited severe heterochromatin localization defects in vivo, and its prolonged expression led to increased chromosomal instability." SIGNOR-171707 CSNK2A1 protein P68400 UNIPROT CD5 protein P06127 UNIPROT up-regulates phosphorylation Ser482 SSMQPDNsSDSDYDL 9606 BTO:0000661 9834084 t lperfetto "In this study, we use jurkat t cell transfectants of cd5 cytoplasmic tail mutants to reveal phosphorylation sites relevant to signal transduction. Our results show that casein kinase ii (ckii) is responsible for the constitutive phosphorylation of cd5 molecules at a cluster of three serine residues located at the extreme c terminus (s458, s459, and s461)" SIGNOR-62303 CSNK2A1 protein P68400 UNIPROT CD5 protein P06127 UNIPROT up-regulates phosphorylation Ser483 SMQPDNSsDSDYDLH 9606 BTO:0000661 9834084 t lperfetto "In this study, we use jurkat t cell transfectants of cd5 cytoplasmic tail mutants to reveal phosphorylation sites relevant to signal transduction. Our results show that casein kinase ii (ckii) is responsible for the constitutive phosphorylation of cd5 molecules at a cluster of three serine residues located at the extreme c terminus (s458, s459, and s461)" SIGNOR-62307 CSNK2A1 protein P68400 UNIPROT CD5 protein P06127 UNIPROT up-regulates phosphorylation Ser485 QPDNSSDsDYDLHGA 9606 BTO:0000661 9834084 t lperfetto "In this study, we use jurkat t cell transfectants of cd5 cytoplasmic tail mutants to reveal phosphorylation sites relevant to signal transduction. Our results show that casein kinase ii (ckii) is responsible for the constitutive phosphorylation of cd5 molecules at a cluster of three serine residues located at the extreme c terminus (s458, s459, and s461)" SIGNOR-62311 CSNK2A1 protein P68400 UNIPROT CDC25B protein P30305 UNIPROT "up-regulates activity" phosphorylation Ser186 EAGSGAAsSSGEDKE -1 12527891 t llicata "Mass spectrometry analysis demonstrates that at least two serine residues, Ser-186 and Ser-187, are phosphorylated in vivo. | Finally, we demonstrate that phosphorylation of CDC25B by protein kinase CK2 increases the catalytic activity of the phosphatase in vitro as well as in vivo." SIGNOR-250836 CSNK2A1 protein P68400 UNIPROT CDC25B protein P30305 UNIPROT "up-regulates activity" phosphorylation Ser187 AGSGAASsSGEDKEN -1 12527891 t llicata "Mass spectrometry analysis demonstrates that at least two serine residues, Ser-186 and Ser-187, are phosphorylated in vivo. | Finally, we demonstrate that phosphorylation of CDC25B by protein kinase CK2 increases the catalytic activity of the phosphatase in vitro as well as in vivo." SIGNOR-250837 CSNK2A1 protein P68400 UNIPROT CDC25C protein P30307 UNIPROT down-regulates phosphorylation Thr236 VEKFKDNtIPDKVKK 9606 15064744 t lperfetto "Inhibition of protein kinase ck2 enzyme activity in vivo resulted in an enhanced nuclear localization of cdc25c. Thus, phosphorylation of cdc25c at threonine 236 is an important signal for the retention of cdc25c in the cytoplasm" SIGNOR-123713 CSNK2A1 protein P68400 UNIPROT CDC27 protein P30260 UNIPROT up-regulates phosphorylation Ser154 FLWSPFEsLCEIGEK 9606 21209074 t lperfetto "We report here that phosphorylation of cdc27, a core subunit of apc, in response to tgf- signaling can facilitate the activation of apc.we have demonstrated that casein kinase ii (ckii) is involved in the phosphorylation of cdc27 in response to tgf- signaling." SIGNOR-170872 CSNK2A1 protein P68400 UNIPROT CDC34 protein P49427 UNIPROT "down-regulates activity" phosphorylation Ser203 APAPDEGsDLFYDDY 9606 BTO:0000567 11546811 t lperfetto "The ubiquitin-conjugating enzyme, cdc34, has been implicated in the ubiquitination of a number of vertebrate substrates, including p27(kip1), ikappabalpha, wee1, and myod. We show that mammalian cdc34 is a phosphoprotein that is phosphorylated in proliferating cells. Phosphorylation of cdc34 by the associated kinase maps predominantly to residues 203 and 222. Mutation of cdc34 at ck2-targeted residues, ser-203, ser-222, ser-231, thr-233, and ser-236, abolishes the phosphorylation of cdc34 observed in vivo and markedly shifts nuclearly localized cdc34 to the cytoplasm." SIGNOR-110383 CSNK2A1 protein P68400 UNIPROT CDC34 protein P49427 UNIPROT "down-regulates activity" phosphorylation Ser222 EVEEEADsCFGDDED 9606 BTO:0000567 11546811 t lperfetto "The ubiquitin-conjugating enzyme, cdc34, has been implicated in the ubiquitination of a number of vertebrate substrates, including p27(kip1), ikappabalpha, wee1, and myod. We show that mammalian cdc34 is a phosphoprotein that is phosphorylated in proliferating cells. Phosphorylation of cdc34 by the associated kinase maps predominantly to residues 203 and 222. Mutation of cdc34 at ck2-targeted residues, ser-203, ser-222, ser-231, thr-233, and ser-236, abolishes the phosphorylation of cdc34 observed in vivo and markedly shifts nuclearly localized cdc34 to the cytoplasm." SIGNOR-110395 CSNK2A1 protein P68400 UNIPROT CDC34 protein P49427 UNIPROT "down-regulates activity" phosphorylation Ser231 FGDDEDDsGTEES 9606 BTO:0000567 11546811 t lperfetto "The ubiquitin-conjugating enzyme, cdc34, has been implicated in the ubiquitination of a number of vertebrate substrates, including p27(kip1), ikappabalpha, wee1, and myod. We show that mammalian cdc34 is a phosphoprotein that is phosphorylated in proliferating cells. Phosphorylation of cdc34 by the associated kinase maps predominantly to residues 203 and 222. Mutation of cdc34 at ck2-targeted residues, ser-203, ser-222, ser-231, thr-233, and ser-236, abolishes the phosphorylation of cdc34 observed in vivo and markedly shifts nuclearly localized cdc34 to the cytoplasm." SIGNOR-110399 CSNK2A1 protein P68400 UNIPROT CDC34 protein P49427 UNIPROT "down-regulates activity" phosphorylation Ser236 DDSGTEEs 9606 BTO:0000567 11546811 t lperfetto "The ubiquitin-conjugating enzyme, cdc34, has been implicated in the ubiquitination of a number of vertebrate substrates, including p27(kip1), ikappabalpha, wee1, and myod. We show that mammalian cdc34 is a phosphoprotein that is phosphorylated in proliferating cells. Phosphorylation of cdc34 by the associated kinase maps predominantly to residues 203 and 222. Mutation of cdc34 at ck2-targeted residues, ser-203, ser-222, ser-231, thr-233, and ser-236, abolishes the phosphorylation of cdc34 observed in vivo and markedly shifts nuclearly localized cdc34 to the cytoplasm." SIGNOR-110403 CSNK2A1 protein P68400 UNIPROT CDC34 protein P49427 UNIPROT "down-regulates activity" phosphorylation Thr233 DDEDDSGtEES 9606 BTO:0000567 11546811 t lperfetto "The ubiquitin-conjugating enzyme, cdc34, has been implicated in the ubiquitination of a number of vertebrate substrates, including p27(kip1), ikappabalpha, wee1, and myod. We show that mammalian cdc34 is a phosphoprotein that is phosphorylated in proliferating cells. Phosphorylation of cdc34 by the associated kinase maps predominantly to residues 203 and 222. Mutation of cdc34 at ck2-targeted residues, ser-203, ser-222, ser-231, thr-233, and ser-236, abolishes the phosphorylation of cdc34 observed in vivo and markedly shifts nuclearly localized cdc34 to the cytoplasm." SIGNOR-110407 CSNK2A1 protein P68400 UNIPROT CDH1 protein P12830 UNIPROT "up-regulates activity" phosphorylation Ser838 LVFDYEGsGSEAASL 10090 BTO:0000944 10671552 t llicata "Casein kinase II phosphorylation of E-cadherin increases E-cadherin/beta-catenin interaction and strengthens cell-cell adhesion. | All mutants showed a clear reduction in phosphorylation. Phosphorylation was completely abolished in the single mutant S855A and the double mutant S853/855A, and phosphorylation in S840A and S853A mutants was reduced to 43 and 28% that of wt GST-ECT. | Expression of the E-cadherin double mutant S853A/S855A in NIH3T3 cells expressing Wnt-1 reduces cell-cell adhesion." SIGNOR-250839 CSNK2A1 protein P68400 UNIPROT CDH1 protein P12830 UNIPROT "up-regulates activity" phosphorylation Ser851 SLSSLNSsESDKDQD 10090 BTO:0000944 10671552 t llicata "Casein kinase II phosphorylation of E-cadherin increases E-cadherin/beta-catenin interaction and strengthens cell-cell adhesion. | Under these conditions, phosphorylation of the E-cadherin double mutant S853A/S855A was reduced by 25% as compared with wt E-cadherin. | Expression of the E-cadherin double mutant S853A/S855A in NIH3T3 cells expressing Wnt-1 reduces cell-cell adhesion." SIGNOR-250840 PPP1CB protein P62140 UNIPROT NF2 protein P35240 UNIPROT up-regulates dephosphorylation Ser518 DTDMKRLsMEIEKEK 9606 18071304 t lperfetto "When serine 518 is dephosphorylated by the myosin phosphatase mypt-1-pp1?, The tumor suppressor function of merlin is activated, inhibiting the ras signaling pathway and leading to growth arrest" SIGNOR-159836 CSNK2A1 protein P68400 UNIPROT CDH1 protein P12830 UNIPROT "up-regulates activity" phosphorylation Ser853 SSLNSSEsDKDQDYD 10090 BTO:0000944 10671552 t llicata "Casein kinase II phosphorylation of E-cadherin increases E-cadherin/beta-catenin interaction and strengthens cell-cell adhesion. | Under these conditions, phosphorylation of the E-cadherin double mutant S853A/S855A was reduced by 25% as compared with wt E-cadherin. | Expression of the E-cadherin double mutant S853A/S855A in NIH3T3 cells expressing Wnt-1 reduces cell-cell adhesion." SIGNOR-250841 CSNK2A1 protein P68400 UNIPROT CDK1 protein P06493 UNIPROT up-regulates phosphorylation Ser39 MKKIRLEsEEEGVPS 9606 BTO:0000567;BTO:0001271 15788687 t lperfetto "Additionally, transfection of cdc2 with a mutation at ser(39) to ala, which is the ck2 phosphorylation site, partially inhibits cell cycle progression in g(1) to g(2) phase following 6-tg treatment." SIGNOR-134846 CSNK2A1 protein P68400 UNIPROT CFTR protein P13569 UNIPROT down-regulates phosphorylation Ser511 ENIIFGVsYDEYRYR 9606 21930781 t lperfetto "Serine 511 has been previously implicated in the regulation of cftr by ck2, as the mutant s511d was found to be insensitive to tbb in xenopus oocytes but to have no major impact on the single-channel behavior of cftr" SIGNOR-176623 CSNK2A1 protein P68400 UNIPROT CFTR protein P13569 UNIPROT down-regulates phosphorylation Thr1471 IAALKEEtEEEVQDT 9606 21930781 t lperfetto "Cftr possesses two ck2 phosphorylation sites (s422 and t1471) the t1471 residue, previously described as a site for cftr phosphorylation by ck2 (25), seems to be critical for cftr turnover and processing." SIGNOR-176627 CSNK2A1 protein P68400 UNIPROT CFTR protein P13569 UNIPROT up-regulates phosphorylation Ser422 NNNNRKTsNGDDSLF 9606 21930781 t lperfetto "Cftr possesses two ck2 phosphorylation sites (s422 and t1471)this is consistent with an important role for s422 phosphorylation in increasing cftr activity." SIGNOR-176619 CSNK2A1 protein P68400 UNIPROT CLIP1 protein P30622 UNIPROT up-regulates phosphorylation Ser1364 DDLNNYDsDDQEKQS 9606 20664522 t lperfetto "Herein, we have identified polo-like kinase 1 (plk1) and casein kinase 2 (ck2) as two kinases of clip-170 and mapped s195 and s1318 as their respective phosphorylation sites.Plk1- and ck2-associated phosphorylations of clip-170 are involved in the timely formation of kinetochore-microtubule attachments in mitosis" SIGNOR-167168 CSNK2A1 protein P68400 UNIPROT CLTB protein P09497 UNIPROT unknown phosphorylation Ser11 DFGFFSSsESGAPEA -1 3128543 t llicata "To date, the only evidence for a functional distinction of LCa and LCb is the preferential phosphorylation of LCb, which takes place at serine residues and is mediated by coated vesicle-associated casein kinase II. As a first step toward determining the function of light chain diversity, we have mapped the in vitro phosphorylation sites on LCb. We use [32P]ATP to phosphorylate LCb within coated vesicles, followed by sequencing of 32P-labeled chymotryptic peptides thereof, to identify serine residues at positions 11 and 13 as the phosphorylation sites." SIGNOR-250842 CSNK2A1 protein P68400 UNIPROT CLTB protein P09497 UNIPROT unknown phosphorylation Ser13 GFFSSSEsGAPEAAE -1 3128543 t llicata "To date, the only evidence for a functional distinction of LCa and LCb is the preferential phosphorylation of LCb, which takes place at serine residues and is mediated by coated vesicle-associated casein kinase II. As a first step toward determining the function of light chain diversity, we have mapped the in vitro phosphorylation sites on LCb. We use [32P]ATP to phosphorylate LCb within coated vesicles, followed by sequencing of 32P-labeled chymotryptic peptides thereof, to identify serine residues at positions 11 and 13 as the phosphorylation sites." SIGNOR-250843 CSNK2A1 protein P68400 UNIPROT CORO1C protein Q9ULV4 UNIPROT up-regulates phosphorylation Ser463 CNQDERIsKLEQQMA 9606 22355754 t lperfetto "We demonstrate that crn2 is a binding partner and substrate of protein kinase ck2, which phosphorylates crn2 at s463 in its c-terminal coiled coil domain" SIGNOR-196193 CSNK2A1 protein P68400 UNIPROT CTDP1 protein Q9Y5B0 UNIPROT "down-regulates activity" phosphorylation Ser575 AGESLDQsMEEEEEE 9606 BTO:0000567 12591939 t llicata "We found that only phosphorylated FCP1 can physically interact with TFIIF. We set out to purify an FCP1 kinase from HeLa cells and identified casein kinase 2, which, surprisingly, displayed a negative effect on FCP1-associated activities.| Phosphorylation of FCP1 by CK2 Inhibits the Transcription Elongation Activity of FCP1. | Two in vivo phosphorylation sites within the C terminus of FCP1 at Ser-575 and Ser-740 were identified" SIGNOR-250844 CSNK2A1 protein P68400 UNIPROT CTDP1 protein Q9Y5B0 UNIPROT "down-regulates activity" phosphorylation Ser740 TKAQRENsPAAFPDR 9606 BTO:0000567 12591939 t llicata "We found that only phosphorylated FCP1 can physically interact with TFIIF. We set out to purify an FCP1 kinase from HeLa cells and identified casein kinase 2, which, surprisingly, displayed a negative effect on FCP1-associated activities.| Phosphorylation of FCP1 by CK2 Inhibits the Transcription Elongation Activity of FCP1. | Two in vivo phosphorylation sites within the C terminus of FCP1 at Ser-575 and Ser-740 were identified" SIGNOR-250845 CSNK2A1 protein P68400 UNIPROT CTNNA1 protein P35221 UNIPROT down-regulates phosphorylation Ser641 TPEELDDsDFETEDF 9606 BTO:0000527 19941816 t gcesareni "We demonstrate here that egfr activation results in disruption of the complex of beta-catenin and alpha-catenin, thereby abrogating the inhibitory effect of alpha-catenin on beta-catenin transactivation via ck2alpha-dependent phosphorylation of alpha-catenin at s641." SIGNOR-161847 CSNK2A1 protein P68400 UNIPROT CTNNB1 protein P35222 UNIPROT "up-regulates activity" phosphorylation Ser29 VSHWQQQsYLDSGIH 9606 BTO:0000007 12432063 t llicata "We show that CKII phosphorylates the N-terminal region of beta-catenin and we identified Ser29, Thr102, and Thr112 as substrates for the enzyme. We provide evidence that CKII regulates the cytoplasmic stability of beta-catenin and acts synergistically with GSK-3beta in the multi-protein complex that controls the degradation of beta-catenin" SIGNOR-250846 CSNK2A1 protein P68400 UNIPROT CTNNB1 protein P35222 UNIPROT "up-regulates activity" phosphorylation Thr102 RAAMFPEtLDEGMQI 9606 BTO:0000007 12432063 t llicata "We show that CKII phosphorylates the N-terminal region of beta-catenin and we identified Ser29, Thr102, and Thr112 as substrates for the enzyme. We provide evidence that CKII regulates the cytoplasmic stability of beta-catenin and acts synergistically with GSK-3beta in the multi-protein complex that controls the degradation of beta-catenin" SIGNOR-250847 CSNK2A1 protein P68400 UNIPROT CTNNB1 protein P35222 UNIPROT "up-regulates activity" phosphorylation Thr112 EGMQIPStQFDAAHP 9606 BTO:0000007 12432063 t llicata "We show that CKII phosphorylates the N-terminal region of beta-catenin and we identified Ser29, Thr102, and Thr112 as substrates for the enzyme. We provide evidence that CKII regulates the cytoplasmic stability of beta-catenin and acts synergistically with GSK-3beta in the multi-protein complex that controls the degradation of beta-catenin" SIGNOR-250848 CH5132799 chemical CID:49784945 PUBCHEM MTOR protein P42345 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190937 CSNK2A1 protein P68400 UNIPROT CTNNB1 protein P35222 UNIPROT "up-regulates activity" phosphorylation Thr393 RNLSDAAtKQEGMEG 9534 BTO:0000298 12700239 t llicata "The major CK2 phosphorylation site in this domain is Thr393, a solvent-accessible residue in a key hinge region of the molecule. Mutation of this single amino acid reduces beta-catenin phosphorylation, cotranscriptional activity, and stability." SIGNOR-250849 CSNK2A1 protein P68400 UNIPROT DAXX protein Q9UER7 UNIPROT up-regulates phosphorylation Ser737 PEEIIVLsDSD 9606 21474068 t lperfetto "Daxx-sim is phosphorylated by ck2 kinase at residues s737 and s739. Phosphorylation promotes daxx-sim binding affinity toward sumo-1 over sumo-2/3, causing daxx preference for sumo-1 conjugation and interaction with sumo-1-modified factors." SIGNOR-173105 CSNK2A1 protein P68400 UNIPROT DAXX protein Q9UER7 UNIPROT up-regulates phosphorylation Ser739 EIIVLSDsD 9606 21474068 t lperfetto "Daxx-sim is phosphorylated by ck2 kinase at residues s737 and s739. Phosphorylation promotes daxx-sim binding affinity toward sumo-1 over sumo-2/3, causing daxx preference for sumo-1 conjugation and interaction with sumo-1-modified factors." SIGNOR-173109 CSNK2A1 protein P68400 UNIPROT DDIT3 protein P35638 UNIPROT "down-regulates activity" phosphorylation Ser14 PFSFGTLsSWELEAW 9606 BTO:0000567 12876286 t llicata "CHOP transcription factor phosphorylation by casein kinase 2 inhibits transcriptional activation. | The serine to alanine substituted site CHOP mutant was not phosphorylated by CK2, indicating that serines 14–15 and 30–31 of CHOP are the CK2 phosphoacceptor sites" SIGNOR-250850 CSNK2A1 protein P68400 UNIPROT DDIT3 protein P35638 UNIPROT "down-regulates activity" phosphorylation Ser15 FSFGTLSsWELEAWY 9606 BTO:0000567 12876286 t llicata "CHOP transcription factor phosphorylation by casein kinase 2 inhibits transcriptional activation. | The serine to alanine substituted site CHOP mutant was not phosphorylated by CK2, indicating that serines 14–15 and 30–31 of CHOP are the CK2 phosphoacceptor sites" SIGNOR-250851 CSNK2A1 protein P68400 UNIPROT DDIT3 protein P35638 UNIPROT "down-regulates activity" phosphorylation Ser30 EDLQEVLsSDENGGT 9606 BTO:0000567 12876286 t llicata "CHOP transcription factor phosphorylation by casein kinase 2 inhibits transcriptional activation. | The serine to alanine substituted site CHOP mutant was not phosphorylated by CK2, indicating that serines 14–15 and 30–31 of CHOP are the CK2 phosphoacceptor sites" SIGNOR-250852 CSNK2A1 protein P68400 UNIPROT DDIT3 protein P35638 UNIPROT "down-regulates activity" phosphorylation Ser31 DLQEVLSsDENGGTY 9606 BTO:0000567 12876286 t llicata "CHOP transcription factor phosphorylation by casein kinase 2 inhibits transcriptional activation. | The serine to alanine substituted site CHOP mutant was not phosphorylated by CK2, indicating that serines 14–15 and 30–31 of CHOP are the CK2 phosphoacceptor sites" SIGNOR-250853 CSNK2A1 protein P68400 UNIPROT DDX58 protein O95786 UNIPROT down-regulates phosphorylation Ser854 HPKPKQFsSFEKRAK 9606 21068236 t lperfetto "Phosphorylation of rig-i by casein kinase ii inhibits its antiviral response. Threonine at amino acid (aa) 770 and serine at aa 854 to 855 of rig-i are phosphorylated by casein kinase ii (ck2)" SIGNOR-169400 CSNK2A1 protein P68400 UNIPROT DDX58 protein O95786 UNIPROT down-regulates phosphorylation Ser855 PKPKQFSsFEKRAKI 9606 21068236 t lperfetto "Threonine at amino acid (aa) 770 and serine at aa 854 to 855 of rig-i are phosphorylated by casein kinase ii (ck2) in the resting state of the cell and dephosphorylated when cells are infected by rna virus. Mutation at aa position 770 or 854 to 855 of rig-i renders it constitutively active" SIGNOR-169404 CSNK2A1 protein P68400 UNIPROT DDX58 protein O95786 UNIPROT down-regulates phosphorylation Thr770 DSILRLQtWDEAVFR 9606 21068236 t lperfetto "Threonine at amino acid (aa) 770 and serine at aa 854 to 855 of rig-i are phosphorylated by casein kinase ii (ck2) in the resting state of the cell and dephosphorylated when cells are infected by rna virus. Mutation at aa position 770 or 854 to 855 of rig-i renders it constitutively active" SIGNOR-169408 CSNK2A1 protein P68400 UNIPROT DEK protein P35659 UNIPROT up-regulates phosphorylation Ser32 MPGPREEsEEEEDED 9606 15199154 t amattioni "Dek is phosphorylated by the protein kinase ck2 in vitro and in vivo on ser32" SIGNOR-125912 CSNK2A1 protein P68400 UNIPROT EEF1B2 protein P24534 UNIPROT unknown phosphorylation Ser106 DDIDLFGsDDEEESE -1 8547318 t llicata "EF-1 beta was highly phosphorylated by casein kinase II, with up to 1.3 mol of phosphate incorporated per mol protein. From microsequence analysis and manual Edman degradation, the majority of the phosphate was shown to be present in serine 106 in the peptide DLFGS106DDEEES112EEA. Serine 112 was also phosphorylated by casein kinase II, but to a lesser extent." SIGNOR-250854 CSNK2A1 protein P68400 UNIPROT EEF1D protein P29692 UNIPROT unknown phosphorylation Ser162 DDIDLFGsDNEEEDK 9606 BTO:0000567 21936567 t lperfetto "Direct phosphorylation of eef1d by ck2 was shown by performing ck2 assays with eef1d -flag from hela cells. Dramatic increases in eef1d phosphorylation following _-phosphatase treatment and phospho- eef1d antibody recognizing eef1d ps162 indicated phosphorylation at the ck2 site in cells." SIGNOR-176632 CSNK2A1 protein P68400 UNIPROT EGR1 protein P18146 UNIPROT "down-regulates activity" phosphorylation Ser378 RICMRNFsRSDHLTT 10090 BTO:0000944 8662759 t llicata "Casein kinase II associates with Egr-1 and acts as a negative modulator of its DNA binding and transcription activities in NIH 3T3 cells. | There are three CKII recognition sites (S376XXD, T389XE, and T516XXXD) in fragment 10." SIGNOR-250856 CSNK2A1 protein P68400 UNIPROT EGR1 protein P18146 UNIPROT "down-regulates activity" phosphorylation Thr391 TTHIRTHtGEKPFAC 10090 BTO:0000944 8662759 t llicata "Casein kinase II associates with Egr-1 and acts as a negative modulator of its DNA binding and transcription activities in NIH 3T3 cells. | There are three CKII recognition sites (S376XXD, T389XE, and T516XXXD) in fragment 10." SIGNOR-250857 CSNK2A1 protein P68400 UNIPROT EGR1 protein P18146 UNIPROT "down-regulates activity" phosphorylation Thr526 TNSFSAStGLSDMTA 10090 BTO:0000944 8662759 t llicata "Casein kinase II associates with Egr-1 and acts as a negative modulator of its DNA binding and transcription activities in NIH 3T3 cells. | There are three CKII recognition sites (S376XXD, T389XE, and T516XXXD) in fragment 10." SIGNOR-250858 CSNK2A1 protein P68400 UNIPROT EIF2B5 protein Q13144 UNIPROT "up-regulates activity" phosphorylation Ser717 LKEAEEEsSEDD 9606 BTO:0000007 11500362 t llicata "Two conserved sites (Ser712/713) are phosphorylated by casein kinase 2. They lie at the extreme C-terminus and are required for the interaction of eIF2Bepsilon with its substrate, eIF2, in vivo and for eIF2B activity in vitro. " SIGNOR-250859 CSNK2A1 protein P68400 UNIPROT EIF2B5 protein Q13144 UNIPROT "up-regulates activity" phosphorylation Ser718 KEAEEESsEDD 9606 BTO:0000007 11500362 t llicata "Two conserved sites (Ser712/713) are phosphorylated by casein kinase 2. They lie at the extreme C-terminus and are required for the interaction of eIF2Bepsilon with its substrate, eIF2, in vivo and for eIF2B activity in vitro. " SIGNOR-250860 CSNK2A1 protein P68400 UNIPROT EIF2S2 protein P20042 UNIPROT up-regulates phosphorylation Ser2 sGDEMIFD 9606 BTO:0000567 16225457 t lperfetto "The n-terminal domain of the human eif2beta subunit and the ck2 phosphorylation sites are required for its function. These results suggest that ser2 and ser67 contribute to the important role of the n-terminal region of eif2beta for its function in mammals." SIGNOR-140994 CSNK2A1 protein P68400 UNIPROT EIF2S2 protein P20042 UNIPROT up-regulates phosphorylation Ser67 DTRKKDAsDDLDDLN 9606 BTO:0000567 16225457 t lperfetto "The n-terminal domain of the human eif2beta subunit and the ck2 phosphorylation sites are required for its function. These results suggest that ser2 and ser67 contribute to the important role of the n-terminal region of eif2beta for its function in mammals." SIGNOR-141051 CSNK2A1 protein P68400 UNIPROT EIF4EBP1 protein Q13541 UNIPROT down-regulates phosphorylation Ser112 KRAGGEEsQFEMDI 9606 12588975 t gcesareni "Phosphorylation at s112 directly affects binding of 4e-bp1 to eif4e without influencing phosphorylation of other sites." SIGNOR-98280 CSNK2A1 protein P68400 UNIPROT EIF5 protein P55010 UNIPROT "up-regulates activity" phosphorylation Ser174 DKENGSVsSSETPPP 9606 BTO:0001938 11861906 t llicata "Mass spectrometric analysis of maximally in vitro phosphorylated eIF5 localized the major phosphorylation sites at Ser-387 and Ser-388 near the C-terminus of eIF5. These serine residues are embedded within a cluster of acidic amino acid residues and account for nearly 90% of the total in vitro eIF5 phosphorylation. A minor phosphorylation site at Ser-174 was also observed. | The results suggest that phosphorylation of eIF5 may have a role in stimulating the rate of eIF5-promoted GTP hydrolysis." SIGNOR-250861 CSNK2A1 protein P68400 UNIPROT EIF5 protein P55010 UNIPROT up-regulates phosphorylation Ser389 LKEAEEEsSGGEEED 9606 18649047 t gcesareni "We find that eif5 is associated with ck2 when the kinase activity is at the highest level in vivo, and is phosphorylated at ser389 and ser390 by ck2." SIGNOR-179542 CSNK2A1 protein P68400 UNIPROT EIF5 protein P55010 UNIPROT up-regulates phosphorylation Ser390 KEAEEESsGGEEEDE 9606 16227438 t gcesareni "We find that eif5 is associated with ck2 when the kinase activity is at the highest level in vivo, and is phosphorylated at ser389 and ser390 by ck2." SIGNOR-141159 CSNK2A1 protein P68400 UNIPROT EIF5 protein P55010 UNIPROT up-regulates phosphorylation Ser390 KEAEEESsGGEEEDE 9606 18649047 t gcesareni "We find that eif5 is associated with ck2 when the kinase activity is at the highest level in vivo, and is phosphorylated at ser389 and ser390 by ck2." SIGNOR-179546 CSNK2A1 protein P68400 UNIPROT ESR1 protein P03372 UNIPROT down-regulates phosphorylation Ser282 EGRGEVGsAGDMRAA 9606 BTO:0000150;BTO:0000567 20043841 t lperfetto "Additionally protein kinase ck2 was identified as a kinase that phosphorylated eralpha at s282 and s559 s282 and s559 represent the second and third sites of er_ regulation by ck2. Remarkably, mutation of s282 or s559 to alanine resulted in near opposite functional effects on er_ as compared to mutation of s167 to alanine. Er_ ligand independent transcriptional activity was markedly enhanced upon mutation of s282 and s559 to alanine" SIGNOR-162653 CSNK2A1 protein P68400 UNIPROT ESR1 protein P03372 UNIPROT down-regulates phosphorylation Ser559 PTSRGGAsVEETDQS 9606 BTO:0000150;BTO:0000567 20043841 t lperfetto "Additionally protein kinase ck2 was identified as a kinase that phosphorylated eralpha at s282 and s559 s282 and s559 represent the second and third sites of er_ regulation by ck2. Remarkably, mutation of s282 or s559 to alanine resulted in near opposite functional effects on er_ as compared to mutation of s167 to alanine. Er_ ligand independent transcriptional activity was markedly enhanced upon mutation of s282 and s559 to alanine" SIGNOR-162657 CSNK2A1 protein P68400 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser167 GGRERLAsTNDKGSM 9606 9337862 t lperfetto "This suggests that a conformational change of the hor must occur upon hormone binding that exposes serine-167 to casein kinase ii, resulting in transactivation of oestrogen-responsive genes" SIGNOR-52712 CSNK2A1 protein P68400 UNIPROT EXOSC9 protein Q06265 UNIPROT up-regulates phosphorylation Ser392 QDAPIILsDSEEEEM 9606 19217413 t lperfetto "Indeed recombinant pmscl1 undergoes ck2-mediated phosphorylation in vitro at various serine residues, including serines 409 and 411, which reside within the phosphosim region. the exchange of hydrophobic core residues or serines 409 and 411 to alanine attenuates binding of sumo to the phosphosim-containing fragment of pmscl1 in a yeast two-hybrid assay" SIGNOR-184031 CSNK2A1 protein P68400 UNIPROT F5 protein P12259 UNIPROT "down-regulates activity" phosphorylation Ser692 IPDDDEDsYEIFEPP -1 9525959 t llicata "Factor Va, the essential cofactor for prothrombinase, is phosphorylated on the acidic COOH terminus of the heavy chain of the cofactor, at Ser692, by a platelet membrane-associated casein kinase II (CKII). | The phosphorylated cofactor has increased susceptibility to inactivation by activated protein C, since phosphorylated factor Va was found to be inactivated approximately 3-fold faster than its native counterpart." SIGNOR-250862 CSNK2A1 protein P68400 UNIPROT FAF1 protein Q9UNN5 UNIPROT "up-regulates activity" phosphorylation Ser289 ITDVHMVsDSDGDDF 9534 BTO:0001538 12832043 t llicata "We previously identified the Fas-associated factor FAF1 as an in vitro substrate of protein kinase CK2 and determined Ser289 and Ser291 as phosphorylation sites. Here we demonstrate that these two serine residues are the only sites phosphorylated by CK2 in vitro, and that at least one site is phosphorylated in vivo. Furthermore, we analyzed putative physiological functions of FAF1 phosphorylation. The ability of FAF1 to potentiate Fas-induced apoptosis is not influenced by the FAF1 phosphorylation status; however, the nuclear import of a phosphorylation-deficient FAF1 mutant was delayed in comparison to wild-type FAF1." SIGNOR-250863 CSNK2A1 protein P68400 UNIPROT FAF1 protein Q9UNN5 UNIPROT "up-regulates activity" phosphorylation Ser291 DVHMVSDsDGDDFED 9534 BTO:0001538 12832043 t llicata "We previously identified the Fas-associated factor FAF1 as an in vitro substrate of protein kinase CK2 and determined Ser289 and Ser291 as phosphorylation sites. Here we demonstrate that these two serine residues are the only sites phosphorylated by CK2 in vitro, and that at least one site is phosphorylated in vivo. Furthermore, we analyzed putative physiological functions of FAF1 phosphorylation. The ability of FAF1 to potentiate Fas-induced apoptosis is not influenced by the FAF1 phosphorylation status; however, the nuclear import of a phosphorylation-deficient FAF1 mutant was delayed in comparison to wild-type FAF1." SIGNOR-250864 CH5132799 chemical CID:49784945 PUBCHEM PI3K complex SIGNOR-C156 SIGNOR down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-252648 CSNK2A1 protein P68400 UNIPROT FHOD3 protein Q2V2M9 UNIPROT down-regulates phosphorylation 9606 BTO:0000887 21149568 t tpavlidou "We have identified a novel striated muscle-specific splice variant of the formin fhod3 that introduces a casein kinase 2 (ck2) phosphorylation site. The specific targeting of muscle fhod3 to the myofibrils in cardiomyocytes is abolished in phosphomutants or by the inhibition of ck2. Phosphorylation of muscle fhod3 also prevents its interaction with p62/sequestosome 1 and its recruitment to autophagosomes." SIGNOR-170525 CSNK2A1 protein P68400 UNIPROT FKBP4 protein Q02790 UNIPROT "down-regulates activity" phosphorylation Thr143 EFKGEDLtEEEDGGI -1 9405642 t llicata "Thr-143 in the hinge I region was identified as the major phosphorylation site for CK2. | Most importantly, CK2-phosphorylated FKBP52 did not bind to HSP90" SIGNOR-250865 CSNK2A1 protein P68400 UNIPROT FOSB protein P53539 UNIPROT up-regulates phosphorylation Ser27 SAESQYLsSVDSFGS 9606 BTO:0000142 17241283 t lperfetto "Our findings indicate that ck2 activation increases deltafosb's transactivation potential, while ck2 inhibition decreases it. Further, we show that preventing ser27 phosphorylation by mutating the site to ala results in a significant decrease in deltafosb transactivation" SIGNOR-152403 CSNK2A1 protein P68400 UNIPROT GAP43 protein P17677 UNIPROT unknown phosphorylation Ser202 PPTETGEsSQAEENI -1 1828073 t llicata "Two serines located in the C-terminal end of neuromodulin, Ser-192 and Ser-193, were identified as the major casein kinase II phosphorylation sites." SIGNOR-250866 CSNK2A1 protein P68400 UNIPROT GAP43 protein P17677 UNIPROT unknown phosphorylation Ser203 PTETGESsQAEENIE -1 1828073 t llicata "Phosphorylation of neuromodulin (GAP-43) by casein kinase II. Identification of phosphorylation sites and regulation by calmodulin.|" SIGNOR-250867 CSNK2A1 protein P68400 UNIPROT GMFB protein P60983 UNIPROT unknown phosphorylation Ser53 DEELEGIsPDELKDE -1 7598724 t llicata "We report that recombinant glia maturation factor (GMF), a 17-kD brain protein, can be phosphorylated in vitro at the serine residue by protein kinase C (PKC), protein kinase A (PKA), and casein kinase II (CKII), and at the threonine residue by p90 ribosomal S6 kinase (RSK). " SIGNOR-250868 CSNK2A1 protein P68400 UNIPROT GPI protein P06744 UNIPROT "down-regulates activity" phosphorylation Ser185 GPRVWYVsNIDGTHI 9606 BTO:0000459 15637053 t llicata "It is known that human PGI/AMF is phosphorylated at Ser(185) by protein kinase CK2 (CK2) | These results demonstrate that phosphorylation affects the allosteric kinetic properties of the enzyme, resulting in a less active form of PGI, whereas non-phosphorylated protein species retain cytokine activity. " SIGNOR-250869 CSNK2A1 protein P68400 UNIPROT GRIN2B protein Q13224 UNIPROT down-regulates phosphorylation Ser1479 HVYEKLSsIESDV 9606 BTO:0000938 15537897 t gcesareni "Here we show that casein kinase ii (ck2) phosphorylates the serine residue (ser1480) within the c-terminal pdz ligand (iesdv) of the nr2b subunit of nmdar in vitro and in vivo. Phosphorylation of ser1480 disrupts the interaction of nr2b with the pdz domains of psd-95 and sap102 and decreases surface nr2b expression in neurons." SIGNOR-130336 CSNK2A1 protein P68400 UNIPROT GTF2A1L protein Q9UNN4 UNIPROT "up-regulates activity" phosphorylation Ser356 VDGSGDTsSNEEIGS -1 12107178 t llicata "ALF was able to stabilize the binding of TBP to DNA, but it could not stabilize TBP mutants A184E, N189E, E191R, and R205E nor could it facilitate binding of the TBP-like factor TRF2/TLF to a consensus TATA element. However, phosphorylation of ALF with casein kinase II resulted in the partial restoration of complex formation using mutant TBPs. | Because the residues involved (Ser-280, Ser-281, Ser-316, and Ser-321) are conserved in ALF (Ser-356, Ser-357, Ser-418, and Ser-423), we tested whether its activity might also be affected by this modification. We first showed that ALF and TFIIAα/β polypeptides incubated with casein kinase II and [γ-32P]ATP could be labeled." SIGNOR-250870 CSNK2A1 protein P68400 UNIPROT GTF2A1L protein Q9UNN4 UNIPROT "up-regulates activity" phosphorylation Ser357 DGSGDTSsNEEIGST -1 12107178 t llicata "ALF was able to stabilize the binding of TBP to DNA, but it could not stabilize TBP mutants A184E, N189E, E191R, and R205E nor could it facilitate binding of the TBP-like factor TRF2/TLF to a consensus TATA element. However, phosphorylation of ALF with casein kinase II resulted in the partial restoration of complex formation using mutant TBPs. | Because the residues involved (Ser-280, Ser-281, Ser-316, and Ser-321) are conserved in ALF (Ser-356, Ser-357, Ser-418, and Ser-423), we tested whether its activity might also be affected by this modification. We first showed that ALF and TFIIAα/β polypeptides incubated with casein kinase II and [γ-32P]ATP could be labeled." SIGNOR-250871 CSNK2A1 protein P68400 UNIPROT GTF2A1L protein Q9UNN4 UNIPROT "up-regulates activity" phosphorylation Ser418 VEEDPLNsGDDVSEQ -1 12107178 t llicata "ALF was able to stabilize the binding of TBP to DNA, but it could not stabilize TBP mutants A184E, N189E, E191R, and R205E nor could it facilitate binding of the TBP-like factor TRF2/TLF to a consensus TATA element. However, phosphorylation of ALF with casein kinase II resulted in the partial restoration of complex formation using mutant TBPs. | Because the residues involved (Ser-280, Ser-281, Ser-316, and Ser-321) are conserved in ALF (Ser-356, Ser-357, Ser-418, and Ser-423), we tested whether its activity might also be affected by this modification. We first showed that ALF and TFIIAα/β polypeptides incubated with casein kinase II and [γ-32P]ATP could be labeled." SIGNOR-250872 CSNK2A1 protein P68400 UNIPROT GTF2A1L protein Q9UNN4 UNIPROT "up-regulates activity" phosphorylation Ser423 LNSGDDVsEQDVPDL -1 12107178 t llicata "ALF was able to stabilize the binding of TBP to DNA, but it could not stabilize TBP mutants A184E, N189E, E191R, and R205E nor could it facilitate binding of the TBP-like factor TRF2/TLF to a consensus TATA element. However, phosphorylation of ALF with casein kinase II resulted in the partial restoration of complex formation using mutant TBPs. | Because the residues involved (Ser-280, Ser-281, Ser-316, and Ser-321) are conserved in ALF (Ser-356, Ser-357, Ser-418, and Ser-423), we tested whether its activity might also be affected by this modification. We first showed that ALF and TFIIAα/β polypeptides incubated with casein kinase II and [γ-32P]ATP could be labeled." SIGNOR-250873 PPP2CA protein P67775 UNIPROT KRT8 protein P05787 UNIPROT unknown dephosphorylation Ser432 SAYGGLTsPGLSYSL 9606 BTO:0000182 16554440 t "K8 Ser431-P is a physiologic substrate to PP2A during hyposmotic conditions and possibly other biologic contexts." SIGNOR-248623 CSNK2A1 protein P68400 UNIPROT GTF2A1 protein P52655 UNIPROT "up-regulates activity" phosphorylation Ser280 VDGTGDTsSEEDEDE -1 11278496 t llicata "We now show that human TFIIA is phosphorylated in vivo on serine residues that are partially conserved between yeast and human TFIIA large subunits. Alanine substitution mutation of serine residues 316 and 321 in TFIIA alphabeta reduced TFIIA phosphorylation significantly in vivo. Additional alanine substitutions at serines 280 and 281 reduced phosphorylation to undetectable levels. Mutation of all four serine residues reduced the ability of TFIIA to stimulate transcription in transient transfection assays with various activators and promoters, indicating that TFIIA phosphorylation is required globally for optimal function." SIGNOR-250874 CSNK2A1 protein P68400 UNIPROT GTF2A1 protein P52655 UNIPROT "up-regulates activity" phosphorylation Ser281 DGTGDTSsEEDEDEE -1 11278496 t llicata "We now show that human TFIIA is phosphorylated in vivo on serine residues that are partially conserved between yeast and human TFIIA large subunits. Alanine substitution mutation of serine residues 316 and 321 in TFIIA alphabeta reduced TFIIA phosphorylation significantly in vivo. Additional alanine substitutions at serines 280 and 281 reduced phosphorylation to undetectable levels. Mutation of all four serine residues reduced the ability of TFIIA to stimulate transcription in transient transfection assays with various activators and promoters, indicating that TFIIA phosphorylation is required globally for optimal function." SIGNOR-250875 CSNK2A1 protein P68400 UNIPROT GTF2A1 protein P52655 UNIPROT "up-regulates activity" phosphorylation Ser316 VEEEPLNsEDDVSDE -1 11278496 t llicata "We now show that human TFIIA is phosphorylated in vivo on serine residues that are partially conserved between yeast and human TFIIA large subunits. Alanine substitution mutation of serine residues 316 and 321 in TFIIA alphabeta reduced TFIIA phosphorylation significantly in vivo. Additional alanine substitutions at serines 280 and 281 reduced phosphorylation to undetectable levels. Mutation of all four serine residues reduced the ability of TFIIA to stimulate transcription in transient transfection assays with various activators and promoters, indicating that TFIIA phosphorylation is required globally for optimal function." SIGNOR-250876 CSNK2A1 protein P68400 UNIPROT GTF2A1 protein P52655 UNIPROT "up-regulates activity" phosphorylation Ser321 LNSEDDVsDEEGQEL -1 11278496 t llicata "We now show that human TFIIA is phosphorylated in vivo on serine residues that are partially conserved between yeast and human TFIIA large subunits. Alanine substitution mutation of serine residues 316 and 321 in TFIIA alphabeta reduced TFIIA phosphorylation significantly in vivo. Additional alanine substitutions at serines 280 and 281 reduced phosphorylation to undetectable levels. Mutation of all four serine residues reduced the ability of TFIIA to stimulate transcription in transient transfection assays with various activators and promoters, indicating that TFIIA phosphorylation is required globally for optimal function." SIGNOR-250877 CSNK2A1 protein P68400 UNIPROT GYS1 protein P13807 UNIPROT unknown phosphorylation Ser10 LNRTLSMsSLPGLED -1 2117608 t llicata "With all four peptides, prior phosphorylation significantly stimulated phosphorylation by casein kinase I. From these results, we propose that there are substrates for casein kinase I for which prior phosphorylation is a critical determinant of protein kinase action. | From analysis of 32P release during Edman degradation, no radioactively labeled phosphate was associated with Thr3 or Ser7, but could be accounted for by phosphorylation at Ser10" SIGNOR-250878 CSNK2A1 protein P68400 UNIPROT GYS1 protein P13807 UNIPROT unknown phosphorylation Ser645 RPASVPPsPSLSRHS -1 2117608 t llicata "With all four peptides, prior phosphorylation significantly stimulated phosphorylation by casein kinase I. From these results, we propose that there are substrates for casein kinase I for which prior phosphorylation is a critical determinant of protein kinase action." SIGNOR-250879 CSNK2A1 protein P68400 UNIPROT GYS1 protein P13807 UNIPROT unknown phosphorylation Ser649 VPPSPSLsRHSSPHQ -1 2117608 t llicata "With all four peptides, prior phosphorylation significantly stimulated phosphorylation by casein kinase I. From these results, we propose that there are substrates for casein kinase I for which prior phosphorylation is a critical determinant of protein kinase action." SIGNOR-250880 CSNK2A1 protein P68400 UNIPROT GYS1 protein P13807 UNIPROT unknown phosphorylation Ser653 PSLSRHSsPHQSEDE -1 2117608 t llicata "With all four peptides, prior phosphorylation significantly stimulated phosphorylation by casein kinase I. From these results, we propose that there are substrates for casein kinase I for which prior phosphorylation is a critical determinant of protein kinase action." SIGNOR-250881 CSNK2A1 protein P68400 UNIPROT GYS1 protein P13807 UNIPROT unknown phosphorylation Ser698 PEWPRRAsCTSSTSG -1 2117608 t llicata "With all four peptides, prior phosphorylation significantly stimulated phosphorylation by casein kinase I. From these results, we propose that there are substrates for casein kinase I for which prior phosphorylation is a critical determinant of protein kinase action." SIGNOR-250883 CSNK2A1 protein P68400 UNIPROT GYS1 protein P13807 UNIPROT unknown phosphorylation Thr713 SKRNSVDtATSSSLS -1 2117608 t llicata "With all four peptides, prior phosphorylation significantly stimulated phosphorylation by casein kinase I. From these results, we propose that there are substrates for casein kinase I for which prior phosphorylation is a critical determinant of protein kinase action." SIGNOR-250884 CSNK2A1 protein P68400 UNIPROT HCLS1 protein P14317 UNIPROT unknown phosphorylation Thr16 DVSVSVEtQGDDWDT 9606 BTO:0000132 10806407 t llicata "The in vivo Ser/Thr phosphorylation of HS1 is enhanced by okadaic acid and reduced by specific inhibitors of casein kinase (CK)2. In vitro, HS1 is an excellent substrate for either CK2 alpha subunit alone (Km = 47 nM) or CK2 holoenzyme | It is likely therefore that Thr16 and/or Thr23 account for the phosphate incorporated into HS1 threonyl residue(s) upon incubation with CK2." SIGNOR-250885 CSNK2A1 protein P68400 UNIPROT HCLS1 protein P14317 UNIPROT unknown phosphorylation Thr23 TQGDDWDtDPDFVND 9606 BTO:0000132 10806407 t llicata "The in vivo Ser/Thr phosphorylation of HS1 is enhanced by okadaic acid and reduced by specific inhibitors of casein kinase (CK)2. In vitro, HS1 is an excellent substrate for either CK2 alpha subunit alone (Km = 47 nM) or CK2 holoenzyme | It is likely therefore that Thr16 and/or Thr23 account for the phosphate incorporated into HS1 threonyl residue(s) upon incubation with CK2." SIGNOR-250886 CSNK2A1 protein P68400 UNIPROT HDAC1 protein Q13547 UNIPROT up-regulates phosphorylation Ser421 IACEEEFsDSEEEGE 9606 11602581 t gcesareni "Human hdac1 protein was analyzed by ion trap mass spectrometry, and two phosphorylated serine residues, ser(421) and ser(423), were unambiguously identified. Loss of phosphorylation at ser(421) and ser(423) due to mutation to alanine or disruption of the casein kinase 2 consensus sequence directing phosphorylation reduced the enzymatic activity and complex formation of hdac1." SIGNOR-111011 CSNK2A1 protein P68400 UNIPROT HDAC1 protein Q13547 UNIPROT up-regulates phosphorylation Ser423 CEEEFSDsEEEGEGG 9606 11602581 t gcesareni "Human hdac1 protein was analyzed by ion trap mass spectrometry, and two phosphorylated serine residues, ser(421) and ser(423), were unambiguously identified. Loss of phosphorylation at ser(421) and ser(423) due to mutation to alanine or disruption of the casein kinase 2 consensus sequence directing phosphorylation reduced the enzymatic activity and complex formation of hdac1." SIGNOR-111015 CSNK2A1 protein P68400 UNIPROT HDAC2 protein Q92769 UNIPROT "up-regulates activity" phosphorylation Ser422 IACDEEFsDSEDEGE 9606 BTO:0000567 12082111 t llicata "HDAC2 is phosphorylated uniquely by protein kinase CK2 in vitro. Studies using unfractionated cell extracts with CK2 inhibitors suggest that protein kinase CK2 is the major source of HDAC2 kinase. Finally, and perhaps most interesting, HDAC2 phosphorylation promotes enzymatic activity, selectively regulates complex formation, but has no effect on transcriptional repression. | Since our data suggest that protein kinase CK2 is the major kinase responsible for HDAC2 phosphorylation, and because Ser422 and Ser424, but not Ser411, lie within CK2 recognition sequences, we believe that Ser394, Ser422, and Ser424 constitute the three phosphorylated residues in HDAC2." SIGNOR-250887 CSNK2A1 protein P68400 UNIPROT HDAC2 protein Q92769 UNIPROT "up-regulates activity" phosphorylation Ser424 CDEEFSDsEDEGEGG 9606 BTO:0000567 12082111 t llicata "HDAC2 is phosphorylated uniquely by protein kinase CK2 in vitro. Studies using unfractionated cell extracts with CK2 inhibitors suggest that protein kinase CK2 is the major source of HDAC2 kinase. Finally, and perhaps most interesting, HDAC2 phosphorylation promotes enzymatic activity, selectively regulates complex formation, but has no effect on transcriptional repression. | Since our data suggest that protein kinase CK2 is the major kinase responsible for HDAC2 phosphorylation, and because Ser422 and Ser424, but not Ser411, lie within CK2 recognition sequences, we believe that Ser394, Ser422, and Ser424 constitute the three phosphorylated residues in HDAC2." SIGNOR-250888 CSNK2A1 protein P68400 UNIPROT HDAC2 protein Q92769 UNIPROT up-regulates phosphorylation Ser394 EDAVHEDsGDEDGED 9606 12082111 t gcesareni "Protein kinase ck2-mediated phosphorylation of hdac2 regulates co-repressor formation, deacetylase activity and acetylation of hdac2 by cigarette smoke and aldehydesstudies using unfractionated cell extracts with ck2 inhibitors suggest that protein kinase ck2 is the major source of hdac2 kinase. Finally, and perhaps most interesting, hdac2 phosphorylation promotes enzymatic activity, selectively regulates complex formation, but has no effect on transcriptional repression. Together, our data indicate that like many hdacs, hdac2 is regulated by post-translational modification, particularly phosphorylation." SIGNOR-89937 CSNK2A1 protein P68400 UNIPROT HDAC2 protein Q92769 UNIPROT up-regulates phosphorylation Ser394 EDAVHEDsGDEDGED 9606 20388487 t gcesareni "Protein kinase ck2-mediated phosphorylation of hdac2 regulates co-repressor formation, deacetylase activity and acetylation of hdac2 by cigarette smoke and aldehydesstudies using unfractionated cell extracts with ck2 inhibitors suggest that protein kinase ck2 is the major source of hdac2 kinase. Finally, and perhaps most interesting, hdac2 phosphorylation promotes enzymatic activity, selectively regulates complex formation, but has no effect on transcriptional repression. Together, our data indicate that like many hdacs, hdac2 is regulated by post-translational modification, particularly phosphorylation." SIGNOR-164795 CSNK2A1 protein P68400 UNIPROT HES6 protein Q96HZ4 UNIPROT "up-regulates activity" phosphorylation Ser183 GPGDDLCsDLEEAPE -1 12972610 t llicata "Hes6 inhibits the interaction of Hes1 with its transcriptional corepressor Gro/TLE. Moreover, it promotes proteolytic degradation of Hes1. This effect is maximal when both Hes1 and Hes6 contain the WRPW motif and is reduced when Hes6 is mutated to eliminate a conserved site (Ser183) that can be phosphorylated by protein kinase CK2. " SIGNOR-250890 CSNK2A1 protein P68400 UNIPROT HMGA1 protein P17096 UNIPROT unknown phosphorylation Ser102 EEGISQEsSEEEQ -1 2806554 t llicata "Sequence analysis of the native peptide (90-107) after treatment, which specifically converts phosphoserine residues to S-ethylcysteine, revealed that 70-80% of serine residues 102 and 103 were phosphorylated in vivo. Both residues were fully phosphorylated in vitro by incubation with casein kinase II. These results suggest that casein kinase II is involved in the regulation of HMG-I function in the cells." SIGNOR-250892 CSNK2A1 protein P68400 UNIPROT HMGA1 protein P17096 UNIPROT unknown phosphorylation Ser103 EGISQESsEEEQ -1 2806554 t llicata "Sequence analysis of the native peptide (90-107) after treatment, which specifically converts phosphoserine residues to S-ethylcysteine, revealed that 70-80% of serine residues 102 and 103 were phosphorylated in vivo. Both residues were fully phosphorylated in vitro by incubation with casein kinase II. These results suggest that casein kinase II is involved in the regulation of HMG-I function in the cells." SIGNOR-250893 CSNK2A1 protein P68400 UNIPROT HMGA1 protein P17096 UNIPROT unknown phosphorylation Ser99 KEEEEGIsQESSEEE -1 2806554 t llicata "Sequence analysis of the native peptide (90-107) after treatment, which specifically converts phosphoserine residues to S-ethylcysteine, revealed that 70-80% of serine residues 102 and 103 were phosphorylated in vivo. Both residues were fully phosphorylated in vitro by incubation with casein kinase II. These results suggest that casein kinase II is involved in the regulation of HMG-I function in the cells. | After an 80 min incubation with CK-II, both serines were fully phosphorylated to 1 mol/mol and serine-99 to 0.3 mol/mol." SIGNOR-250894 CSNK2A1 protein P68400 UNIPROT HMGN1 protein P05114 UNIPROT down-regulates phosphorylation Ser7 sSAEGAAK 9606 10739259 t gcesareni "Peptide mass and sequence analysis showed major and minor phosphorylation sites, respectively, at ser24 and ser28 in hmg-17, and ser20 and ser24 in hmg-14 a third phosphorylation site in hmg-14 was located at either ser6 or ser7phosphorylation of ser6 and ser7 may compromise the binding of hmgn1 protein to the binding domain of importin proteins, which in turn affects the nuclear transport and sub-cellular localization of hmgn1 protein. Protein kinase ck2 could potentially be an enzyme that regulates this process." SIGNOR-76266 CSNK2A1 protein P68400 UNIPROT HMGN1 protein P05114 UNIPROT down-regulates phosphorylation Ser89 KTEESPAsDEAGEKE 9606 10739259 t lperfetto "Protein kinases that phosphorylate hmg-14 17 at the major sites have been implicated from previous in vitro studies. Protein kinase c and a similar calcium phospholipid-dependent kinase have been reported to phosphorylate both proteins in vitro, where the phosphorylation of hmg-17 occurs predominantly at ser24 and to a lesser degree at ser28. Phosphorylation of hmg-14 at ser6 by camp- or cgmp-dependent kinases has also been reported. Thus, other kinases may contribute to phosphorylation at ser6 in response to oa. Ser88 and ser98 on hmg-14 are also phosphorylated by casein kinase ii in vitro. we conclude that the correlation we observe reflects a causal relationship, in which phosphorylation somehow facilitates the redistribution of hmg-14 and -17 toward non-nuclear pools." SIGNOR-76274 CSNK2A1 protein P68400 UNIPROT HMGN1 protein P05114 UNIPROT down-regulates phosphorylation Ser8 MPKRKVSsAEGAAKE 9606 10739259 t gcesareni "Peptide mass and sequence analysis showed major and minor phosphorylation sites, respectively, at ser24 and ser28 in hmg-17, and ser20 and ser24 in hmg-14 a third phosphorylation site in hmg-14 was located at either ser6 or ser7phosphorylation of ser6 and ser7 may compromise the binding of hmgn1 protein to the binding domain of importin proteins, which in turn affects the nuclear transport and sub-cellular localization of hmgn1 protein. Protein kinase ck2 could potentially be an enzyme that regulates this process." SIGNOR-76270 CSNK2A1 protein P68400 UNIPROT HMGN1 protein P05114 UNIPROT down-regulates phosphorylation Ser99 AGEKEAKsD 9606 10739259 t lperfetto "Protein kinases that phosphorylate hmg-14 17 at the major sites have been implicated from previous in vitro studies. Protein kinase c and a similar calcium phospholipid-dependent kinase have been reported to phosphorylate both proteins in vitro, where the phosphorylation of hmg-17 occurs predominantly at ser24 and to a lesser degree at ser28. Phosphorylation of hmg-14 at ser6 by camp- or cgmp-dependent kinases has also been reported. Thus, other kinases may contribute to phosphorylation at ser6 in response to oa. Ser88 and ser98 on hmg-14 are also phosphorylated by casein kinase ii in vitro. we conclude that the correlation we observe reflects a causal relationship, in which phosphorylation somehow facilitates the redistribution of hmg-14 and -17 toward non-nuclear pools." SIGNOR-76278 CSNK2A1 protein P68400 UNIPROT HMOX2 protein P30519 UNIPROT "up-regulates activity" phosphorylation Ser79 TALYFTYsALEEEME 10116 BTO:0003036 14527438 t llicata "Carbon monoxide neurotransmission activated by CK2 phosphorylation of heme oxygenase-2. | CK2 activation is abolished by the S79A mutation but preserved in S179A and T248A mutations, indicating that S79 is the target of CK2-dependent activation of HO2" SIGNOR-250895 CSNK2A1 protein P68400 UNIPROT HNRNPC protein P07910 UNIPROT "down-regulates activity" phosphorylation Ser260 SEGGADDsAEEGDLL 9606 15687492 t gcesareni "In contrast, hnRNP-C1 that was also modified at the CK1alpha phosphorylation sites exhibited a 14-500-fold decrease in binding affinity, demonstrating that CK1alpha-mediated phosphorylation modulates the mRNA binding ability of hnRNP-C." SIGNOR-133540 CSNK2A1 protein P68400 UNIPROT HOXB7 protein P09629 UNIPROT "down-regulates activity" phosphorylation Ser133 IYPWMRSsGTDRKRG 10090 BTO:0002882 11290787 t llicata "Thus, we concluded that CKII can phosphorylate HOXB7 in vitro and that this phosphorylation occurs at both of the CKII target sites, S133 and T204. | Wild-type HOXB7 inhibited the differentiation of 32D cells, whereas mutations in the Pbx-binding pentapeptide motif or the DNA-binding homeodomain, as well as internal deletions of the N-terminal unique region, blocked this effect. Interestingly, mutations eliminating two target sites for casein kinase II, the glutamate-rich C terminus, or the first 14 amino acids of HOXB7, led to enhanced 32D differentiation." SIGNOR-250896 CSNK2A1 protein P68400 UNIPROT HOXB7 protein P09629 UNIPROT "down-regulates activity" phosphorylation Thr204 KTAGPGTtGQDRAEA 10090 BTO:0002882 11290787 t llicata "Thus, we concluded that CKII can phosphorylate HOXB7 in vitro and that this phosphorylation occurs at both of the CKII target sites, S133 and T204. | Wild-type HOXB7 inhibited the differentiation of 32D cells, whereas mutations in the Pbx-binding pentapeptide motif or the DNA-binding homeodomain, as well as internal deletions of the N-terminal unique region, blocked this effect. Interestingly, mutations eliminating two target sites for casein kinase II, the glutamate-rich C terminus, or the first 14 amino acids of HOXB7, led to enhanced 32D differentiation." SIGNOR-250897 CSNK2A1 protein P68400 UNIPROT HSP90AA1 protein P07900 UNIPROT unknown phosphorylation Ser231 KERDKEVsDDEAEEK 9606 BTO:0000567 2492519 t llicata "Both hsp 90 proteins are phosphorylated at two homologous sites. For the alpha protein, these sites correspond to serine 231 and serine 263. | Dephosphorylated hsp 90 is phosphorylated at both sites by casein kinase II from HeLa cells, calf thymus, or rabbit reticulocytes; no other hsp 90 residues were phosphorylated by casein kinase II in vitro." SIGNOR-250899 CSNK2A1 protein P68400 UNIPROT HSP90AA1 protein P07900 UNIPROT unknown phosphorylation Ser263 PEIEDVGsDEEEEKK 9606 BTO:0000567 2492519 t llicata "Both hsp 90 proteins are phosphorylated at two homologous sites. For the alpha protein, these sites correspond to serine 231 and serine 263. | Dephosphorylated hsp 90 is phosphorylated at both sites by casein kinase II from HeLa cells, calf thymus, or rabbit reticulocytes; no other hsp 90 residues were phosphorylated by casein kinase II in vitro." SIGNOR-250900 CSNK2A1 protein P68400 UNIPROT HSP90AB1 protein P08238 UNIPROT down-regulates phosphorylation Ser226 KEREKEIsDDEAEEE 9606 BTO:0001271 18591256 t gcesareni "Although the kinase responsible for hsp90? Phosphorylation in vivo is not known, it has been reported that ck2 can phosphorylate these sites in vitro (24). Thus, we prephosphorylated recombinant hsp90? With ck2 before addition to the reaction. Remarkably, hsp90? Phosphorylation greatly reduced its ability to inhibit apaf-1 oligomerization and caspase-9 recruitment (fig. 5b). These results indicate that the phosphorylation status of hsp90? Significantly impacts its ability to inhibit apoptosome formation." SIGNOR-179260 CSNK2A1 protein P68400 UNIPROT HSP90AB1 protein P08238 UNIPROT down-regulates phosphorylation Ser255 PKIEDVGsDEEDDSG 9606 BTO:0001271 18591256 t gcesareni "Although the kinase responsible for hsp90? Phosphorylation in vivo is not known, it has been reported that ck2 can phosphorylate these sites in vitro (24). Thus, we prephosphorylated recombinant hsp90? With ck2 before addition to the reaction. Remarkably, hsp90? Phosphorylation greatly reduced its ability to inhibit apaf-1 oligomerization and caspase-9 recruitment (fig. 5b). These results indicate that the phosphorylation status of hsp90? Significantly impacts its ability to inhibit apoptosome formation." SIGNOR-179264 CSNK2A1 protein P68400 UNIPROT HSPH1 protein Q92598 UNIPROT "down-regulates activity" phosphorylation Ser509 PTEENEMsSEADMEC -1 12558502 t llicata "Protein kinase CK2 phosphorylates Hsp105 alpha at Ser509 and modulates its function. | the phosphorylation of Hsp105 alpha at Ser(509) abolished the inhibitory activity of Hsp105 alpha in vitro." SIGNOR-250901 CSNK2A1 protein P68400 UNIPROT IFI16 protein Q16666 UNIPROT "up-regulates activity" phosphorylation Ser132 GAQKRKKsTKEKAGP 9606 BTO:0000567 11115400 t llicata "Here we examine the functionality of the interferon-induced factor 16 (IFI 16) CcN motif, demonstrating its ability to target a heterologous protein to the nucleus, and to be phosphorylated specifically by the CcN-motif-phosphorylating protein kinase CK2 (CK2). | Specific phosphorylation of IFI 16 Ser132 in HeLa cell extracts and by purified CK2 in vitro" SIGNOR-250902 CSNK2A1 protein P68400 UNIPROT IGF2R protein P11717 UNIPROT unknown phosphorylation Ser2484 LVSFHDDsDEDLLHI 9606 8318012 t lperfetto "The two sites phosphorylated by ck ii in vivo and in vitro are ser82 and ser157." SIGNOR-37835 CSNK2A1 protein P68400 UNIPROT IGFBP3 protein P17936 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser138 PPAPGNAsESEEDRS 9606 BTO:0000093 10650937 t llicata "The importance of Ser111 and Ser113 as targets for CK2 has also been shown in our laboratory, as mutation of either residue to alanine caused a major decrease in IGFBP-3 phosphorylation by this enzyme in vitro | These results indicate that IGFBP-3 interaction with acid-labile subunit and with the cell surface, both of which involve basic carboxyl-terminal residues, may be modulated by phosphorylation. Relative resistance to proteolysis and poor binding to cells suggest that CK2-phospho-IGFBP-3 may be a significant inhibitor of IGF activity in the extracellular environment." SIGNOR-250903 CSNK2A1 protein P68400 UNIPROT IGFBP3 protein P17936 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser140 APGNASEsEEDRSAG 9606 BTO:0000093 10650937 t llicata "The importance of Ser111 and Ser113 as targets for CK2 has also been shown in our laboratory, as mutation of either residue to alanine caused a major decrease in IGFBP-3 phosphorylation by this enzyme in vitro | These results indicate that IGFBP-3 interaction with acid-labile subunit and with the cell surface, both of which involve basic carboxyl-terminal residues, may be modulated by phosphorylation. Relative resistance to proteolysis and poor binding to cells suggest that CK2-phospho-IGFBP-3 may be a significant inhibitor of IGF activity in the extracellular environment." SIGNOR-250904 CSNK2A1 protein P68400 UNIPROT IKZF1 protein Q13422 UNIPROT down-regulates phosphorylation Ser101 GSHRDQGsSALSGVG 9606 BTO:0001271 21750978 t miannu "We identified four novelikarosphosphorylation sites that are phosphorylated by ck2 kinase. / ck2-mediated phosphorylation inhibits ikaros' localization to pc-hc / hyperphosphorylation of ikaros promotes its degradation by the ubiquitin/proteasome pathway / these results suggest that ck2 kinase directly phosphorylates amino acids 13, 23, 63, 101 and 294 in vivo" SIGNOR-174820 CSNK2A1 protein P68400 UNIPROT IKZF1 protein Q13422 UNIPROT down-regulates phosphorylation Ser13 GQDMSQVsGKESPPV 9606 BTO:0001271 21750978 t miannu "We identified four novelikarosphosphorylation sites that are phosphorylated by ck2 kinase. / ck2-mediated phosphorylation inhibits ikaros' localization to pc-hc / hyperphosphorylation of ikaros promotes its degradation by the ubiquitin/proteasome pathway / these results suggest that ck2 kinase directly phosphorylates amino acids 13, 23, 63, 101 and 294 in vivo" SIGNOR-174824 CSNK2A1 protein P68400 UNIPROT IKZF1 protein Q13422 UNIPROT down-regulates phosphorylation Ser295 LSDTPYDsSASYEKE 9606 BTO:0001271 21750978 t miannu "We identified four novelikarosphosphorylation sites that are phosphorylated by ck2 kinase. / ck2-mediated phosphorylation inhibits ikaros' localization to pc-hc / hyperphosphorylation of ikaros promotes its degradation by the ubiquitin/proteasome pathway / these results suggest that ck2 kinase directly phosphorylates amino acids 13, 23, 63, 101 and 294 in vivo" SIGNOR-174828 CSNK2A1 protein P68400 UNIPROT IKZF1 protein Q13422 UNIPROT down-regulates phosphorylation Ser63 NVKVETQsDEENGRA 9606 BTO:0001271 21750978 t miannu "We identified four novelikarosphosphorylation sites that are phosphorylated by ck2 kinase. / ck2-mediated phosphorylation inhibits ikaros' localization to pc-hc / hyperphosphorylation of ikaros promotes its degradation by the ubiquitin/proteasome pathway / these results suggest that ck2 kinase directly phosphorylates amino acids 13, 23, 63, 101 and 294 in vivo" SIGNOR-174832 CSNK2A1 protein P68400 UNIPROT IKZF1 protein Q13422 UNIPROT down-regulates phosphorylation Thr23 ESPPVSDtPDEGDEP 9606 BTO:0001271 21750978 t miannu "We identified four novelikarosphosphorylation sites that are phosphorylated by ck2 kinase. / ck2-mediated phosphorylation inhibits ikaros' localization to pc-hc / hyperphosphorylation of ikaros promotes its degradation by the ubiquitin/proteasome pathway / these results suggest that ck2 kinase directly phosphorylates amino acids 13, 23, 63, 101 and 294 in vivo" SIGNOR-174836 CSNK2A1 protein P68400 UNIPROT IL16 protein Q14005 UNIPROT "up-regulates activity" phosphorylation Ser743 MPLQPNAsLNEEEGT -1 12450396 t llicata "We now show that N-terminal to the NLS domain of pro-IL-16 are protein kinase CK2 substrate and cdc2 kinase substrate sites which, along with the NLS, constitute a dual phosphorylation-regulated CcN motif which regulates nuclear localization of pro-IL-16. In addition, we demonstrate that mutation of either site is associated with impairment of the N-terminal domain's ability to induce G(0)/G(1) cell cycle arrest. | Thus, we confirm that the N-terminal (42SLNEE46) sequence of pro-IL-16 is in fact a site for protein kinase CK2 phosphorylation." SIGNOR-250905 CSNK2A1 protein P68400 UNIPROT IRS1 protein P35568 UNIPROT unknown phosphorylation Ser330 SFRVRASsDGEGTMS -1 8349691 t llicata "These data suggest that casein kinase II mediates a portion of the insulin-stimulated serine/threonine phosphorylation of overexpressed IRS-1 in vivo. | Thr-502 was identified as the major casein kinase II-catalyzed phosphorylation site in rat IRS-1." SIGNOR-250908 CSNK2A1 protein P68400 UNIPROT IRS1 protein P35568 UNIPROT unknown phosphorylation Ser99 HFAIAADsEAEQDSW -1 8349691 t llicata "These data suggest that casein kinase II mediates a portion of the insulin-stimulated serine/threonine phosphorylation of overexpressed IRS-1 in vivo. | Thr-502 was identified as the major casein kinase II-catalyzed phosphorylation site in rat IRS-1." SIGNOR-250909 CSNK2A1 protein P68400 UNIPROT IRS1 protein P35568 UNIPROT unknown phosphorylation Thr502 TPGTGLGtSPALAGD -1 8349691 t llicata "These data suggest that casein kinase II mediates a portion of the insulin-stimulated serine/threonine phosphorylation of overexpressed IRS-1 in vivo. | Thr-502 was identified as the major casein kinase II-catalyzed phosphorylation site in rat IRS-1." SIGNOR-250906 CSNK2A1 protein P68400 UNIPROT IRS1 protein P35568 UNIPROT unknown phosphorylation Thr811 ADDSSSStSSDSLGG -1 8349691 t llicata "These data suggest that casein kinase II mediates a portion of the insulin-stimulated serine/threonine phosphorylation of overexpressed IRS-1 in vivo. | Thr-502 was identified as the major casein kinase II-catalyzed phosphorylation site in rat IRS-1." SIGNOR-250910 CSNK2A1 protein P68400 UNIPROT IRS1 protein P35568 UNIPROT unknown phosphorylation Thr88 KHLVALYtRDEHFAI -1 8349691 t llicata "These data suggest that casein kinase II mediates a portion of the insulin-stimulated serine/threonine phosphorylation of overexpressed IRS-1 in vivo. | Thr-502 was identified as the major casein kinase II-catalyzed phosphorylation site in rat IRS-1." SIGNOR-250911 CSNK2A1 protein P68400 UNIPROT JUN protein P05412 UNIPROT down-regulates phosphorylation Ser249 LSPIDMEsQERIKAE 9606 1516134 t lperfetto "Casein kinase ii is a negative regulator of c-jun dna binding and ap-1 activitywe show that two of these sites, thr-231 and ser-249, are phosphorylated by casein kinase ii (ckii)." SIGNOR-19603 CSNK2A1 protein P68400 UNIPROT JUN protein P05412 UNIPROT down-regulates phosphorylation Thr231 ALKEEPQtVPEMPGE 9606 1516134 t lperfetto "Casein kinase ii is a negative regulator of c-jun dna binding and ap-1 activitywe show that two of these sites, thr-231 and ser-249, are phosphorylated by casein kinase ii (ckii)." SIGNOR-19607 CSNK2A1 protein P68400 UNIPROT KIF1C protein O43896 UNIPROT unknown phosphorylation Ser1092 PRMRRQRsAPDLKES -1 10559254 t llicata "Serine 1092 was a substrate for the protein kinase casein kinase II in vitro, and inhibition of casein kinase II in cells diminished the association of KIF1C with 14-3-3gamma. Our data thus suggest that KIF1C can form dimers and is associated with proteins of the 14-3-3 family." SIGNOR-250912 CSNK2A1 protein P68400 UNIPROT KLF1 protein Q13351 UNIPROT "up-regulates activity" phosphorylation Thr23 ALGPFPDtQDDFLKW 10090 BTO:0004475 9722526 t 2 miannu "Regulation of erythroid Krƒppel-like factor (EKLF) transcriptional activity by phosphorylation of a protein kinase casein kinase II site within its interaction domain. the transactivation capability of EKLF is augmented by co-transfection of CKIIalpha. in vitro assays demonstrate that CKIIalpha interacts with EKLF, and that the EKLF interaction domain is phosphorylated by CKII only at Thr-41" SIGNOR-241361 CSNK2A1 protein P68400 UNIPROT L1CAM protein P32004 UNIPROT unknown phosphorylation Ser1181 GEYRSLEsDNEEKAF 10116 BTO:0000142 8592152 t llicata "Serine to alanine substitutions in these peptides indicate that the CKII phosphorylation site is at Ser1,181. | Finally, in vivo radiolabeling indicates that Ser1,181 is phosphorylated in newborn rat brain. These data show that CKII is associated with and able to phosphorylate L1." SIGNOR-250913 CSNK2A1 protein P68400 UNIPROT LEF1 protein Q9UJU2 UNIPROT up-regulates phosphorylation 9606 15747065 t gcesareni "Here, we identify ck1 and ck2 as major kinases that directly bind to and phosphorylate lef-1 inducing distinct, kinase-specific changes in the lef-1/dna complex. Ck1-dependent phosphorylation inhibits, whereas ck2 activates lef-1/beta-catenin transcriptional activity in reporter gene assays." SIGNOR-134500 CSNK2A1 protein P68400 UNIPROT LEF1 protein Q9UJU2 UNIPROT up-regulates phosphorylation 9606 19623618 t gcesareni "Here, we identify ck1 and ck2 as major kinases that directly bind to and phosphorylate lef-1 inducing distinct, kinase-specific changes in the lef-1/dna complex.CK1-dependent phosphorylation inhibits, whereas ck2 activates lef-1/beta-catenin transcriptional activity in reporter gene assays." SIGNOR-187209 CSNK2A1 protein P68400 UNIPROT LEF1 protein Q9UJU2 UNIPROT up-regulates phosphorylation 9606 2861485 t gcesareni "Here, we identify ck1 and ck2 as major kinases that directly bind to and phosphorylate lef-1 inducing distinct, kinase-specific changes in the lef-1/dna complex.CK1-dependent phosphorylation inhibits, whereas ck2 activates lef-1/beta-catenin transcriptional activity in reporter gene assays." SIGNOR-23958 CSNK2A1 protein P68400 UNIPROT LIG1 protein P18858 UNIPROT "up-regulates activity" phosphorylation Ser66 KAARVLGsEGEEEDE 9606 BTO:0000567 12851383 t lperfetto "Moreover, these data confirmed the occurrence of Ser66 phosphorylation, which was previously studied with a specific monoclonal antibody (23)." SIGNOR-103258 CSNK2A1 protein P68400 UNIPROT MAPK9 protein P45984 UNIPROT unknown phosphorylation Ser407 STEQTLAsDTDSSLD 9606 11062067 t lperfetto "The phosphorylation of thr-404 and ser-407 is not increased in response to other agonists that activate mkk7 and sapk1/jnk, suggesting that phosphorylation of these residues is catalysed by another protein kinase, such as ck2, which also phosphorylates thr-404 and ser-407 in vitro." SIGNOR-83711 CSNK2A1 protein P68400 UNIPROT MAPK9 protein P45984 UNIPROT unknown phosphorylation Thr404 SSMSTEQtLASDTDS 9606 11062067 t lperfetto "The phosphorylation of thr-404 and ser-407 is not increased in response to other agonists that activate mkk7 and sapk1/jnk, suggesting that phosphorylation of these residues is catalysed by another protein kinase, such as ck2, which also phosphorylates thr-404 and ser-407 in vitro." SIGNOR-83715 CSNK2A1 protein P68400 UNIPROT MAX protein P61244 UNIPROT down-regulates phosphorylation Ser11 NDDIEVEsDEEQPRF 9606 8018564 t gcesareni "Max activity is affected by phosphorylation at two nh2-terminal sites, ser2 and ser11." SIGNOR-35768 CSNK2A1 protein P68400 UNIPROT MAX protein P61244 UNIPROT down-regulates phosphorylation Ser2 sDNDDIEV 9606 8018564 t gcesareni "Here, we have mapped the nh2-terminal in vivo phosphorylation sites of max to ser2 and ser11[...]" SIGNOR-35772 CSNK2A1 protein P68400 UNIPROT MAZ protein P56270 UNIPROT up-regulates phosphorylation Ser460 PTAVGSLsGAEGVPV 9606 BTO:0000567 10448092 t lperfetto "Site-specific mutagenesis of maz revealed that the serine residue at position 480 was the major site of phosphorylation by ckii both in vitro and in vivo. Phosphorylation of maz by ckii at this serine residue was required for maximum binding of maz to the pyrimidine-rich dna of the nuclease-hypersensitive element (nhe) in the 5'-end promoter region of the c-myc gene. Mutation of serine at position 480 to alanine eliminated the dna-binding activity of maz to this element." SIGNOR-70082 CSNK2A1 protein P68400 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-144004 CSNK2A1 protein P68400 UNIPROT MDC1 protein Q14676 UNIPROT up-regulates phosphorylation 9606 19230643 t gcesareni "Mdc1 also undergoes phosphorylation by ck2 after dna damage to generate a phospho-motif on mdc1, which binds directly to nbs1." SIGNOR-184130 CSNK2A1 protein P68400 UNIPROT MDC1 protein Q14676 UNIPROT up-regulates phosphorylation Ser299 SQPPGEDsDTDVDDD 9606 18678890 t gcesareni "The mdc1-nbs1 interaction occurs through a specific region (residues 200-420) of mdc1, which contains multiple consensus casein kinase 2 (ck2) phosphorylation sites." SIGNOR-179875 CSNK2A1 protein P68400 UNIPROT MDC1 protein Q14676 UNIPROT up-regulates phosphorylation Thr301 PPGEDSDtDVDDDSR 9606 18678890 t gcesareni "The mdc1-nbs1 interaction occurs through a specific region (residues 200-420) of mdc1, which contains multiple consensus casein kinase 2 (ck2) phosphorylation sites." SIGNOR-179883 CSNK2A1 protein P68400 UNIPROT MDC1 protein Q14676 UNIPROT up-regulates phosphorylation Thr378 ESQAGSDtDVEEGKA 9606 18678890 t gcesareni "The mdc1-nbs1 interaction occurs through a specific region (residues 200-420) of mdc1, which contains multiple consensus casein kinase 2 (ck2) phosphorylation sites." SIGNOR-179887 CSNK2A1 protein P68400 UNIPROT MDC1 protein Q14676 UNIPROT up-regulates phosphorylation Thr455 TTERDSDtDVEEEEL 9606 18678890 t gcesareni "The mdc1-nbs1 interaction occurs through a specific region (residues 200-420) of mdc1, which contains multiple consensus casein kinase 2 (ck2) phosphorylation sites." SIGNOR-179891 CSNK2A1 protein P68400 UNIPROT MEF2C protein Q06413 UNIPROT "up-regulates activity" phosphorylation Ser59 NKLFQYAsTDMDKVL -1 8663403 t llicata "We show that serine 59 located between the MADS and MEF2 domains of MEF2C is phosphorylated in vivo and can be phosphorylated in vitro by casein kinase-II (CKII). Phosphorylation of this site enhanced the DNA binding and transcriptional activity of MEF2C by increasing its DNA binding activity 5-fold." SIGNOR-250914 CSNK2A1 protein P68400 UNIPROT MME protein P08473 UNIPROT down-regulates phosphorylation Ser6 sQMDITDI 9606 20957047 t lperfetto "The cytoplasmic n-terminal domain of nep interacts with the phosphatase and tensin homologue deleted on chromosome 10 (pten) thereby regulating intracellular signaling via akt. Ser 6 is efficiently phosphorylated by protein kinase ck2. The phosphorylation of the cytoplasmic domain of nep inhibits its interaction with pten." SIGNOR-168673 CSNK2A1 protein P68400 UNIPROT MS4A1 protein P11836 UNIPROT unknown phosphorylation Ser231 KSNIVLLsAEEKKEQ 9606 BTO:0000776 7678037 t llicata "These data suggest taht CKII can phosphorylate more than one site on CD20 molecule. | Taken together, this data shown that insulin can increase serine/ threonine phosphorylation and may stimulate CKII activity in B cells." SIGNOR-250915 CSNK2A1 protein P68400 UNIPROT MS4A1 protein P11836 UNIPROT unknown phosphorylation Ser289 PPQDQESsPIENDSS 9606 BTO:0000776 7678037 t llicata "These data suggest taht CKII can phosphorylate more than one site on CD20 molecule. | Taken together, this data shown that insulin can increase erine threonine phosphorylation and may stimulate CKII activity in B cells." SIGNOR-250916 CSNK2A1 protein P68400 UNIPROT MS4A1 protein P11836 UNIPROT unknown phosphorylation Thr250 KEEVVGLtETSSQPK 9606 BTO:0000776 7678037 t llicata "These data suggest taht CKII can phosphorylate more than one site on CD20 molecule. | Taken together, this data shown that insulin can increase erine threonine phosphorylation and may stimulate CKII activity in B cells." SIGNOR-250917 CSNK2A1 protein P68400 UNIPROT MYB protein P10242 UNIPROT "down-regulates activity" phosphorylation Ser11 RPRHSIYsSDEDDED -1 7735324 t llicata "For c-Myb mutational analysis of the CKII phosphorylation sites showed altered steady state DNA binding. Replacing Ser-11/12 by alanine residues resulted in increased DNA binding compared to wt c-Myb or Myb Asp-11/12 as demonstrated by up to 10-fold differences in the dissociation constants. " SIGNOR-250918 CSNK2A1 protein P68400 UNIPROT MYB protein P10242 UNIPROT "down-regulates activity" phosphorylation Ser12 PRHSIYSsDEDDEDF -1 7735324 t llicata "For c-Myb mutational analysis of the CKII phosphorylation sites showed altered steady state DNA binding. Replacing Ser-11/12 by alanine residues resulted in increased DNA binding compared to wt c-Myb or Myb Asp-11/12 as demonstrated by up to 10-fold differences in the dissociation constants. " SIGNOR-250919 CSNK2A1 protein P68400 UNIPROT MYCN protein P04198 UNIPROT unknown phosphorylation Ser261 TSGEDTLsDSDDEDD -1 1425701 t llicata "Analysis of phosphorylation sites in synthetic peptides of this acidic region identified the major sites phosphorylated by CKII as Ser261 and Ser263." SIGNOR-250920 CSNK2A1 protein P68400 UNIPROT MYCN protein P04198 UNIPROT unknown phosphorylation Ser263 GEDTLSDsDDEDDEE -1 1425701 t llicata "Analysis of phosphorylation sites in synthetic peptides of this acidic region identified the major sites phosphorylated by CKII as Ser261 and Ser263." SIGNOR-250921 CSNK2A1 protein P68400 UNIPROT MYF5 protein P13349 UNIPROT "up-regulates activity" phosphorylation Ser133 NAIRYIEsLQELLRE -1 9461343 t llicata "Here, we report that Myf-5 protein constitutes a substrate for phosphorylation in vitro by protein kinase CK2. We identified two potential phosphorylation sites at serine49 and serine133, both of which seem to be necessary for Myf-5 activity. " SIGNOR-250922 CSNK2A1 protein P68400 UNIPROT MYF5 protein P13349 UNIPROT "up-regulates activity" phosphorylation Ser49 HKAELQGsDEDEHVR -1 9461343 t llicata "Here, we report that Myf-5 protein constitutes a substrate for phosphorylation in vitro by protein kinase CK2. We identified two potential phosphorylation sites at serine49 and serine133, both of which seem to be necessary for Myf-5 activity. " SIGNOR-250923 CSNK2A1 protein P68400 UNIPROT MYH9 protein P35579 UNIPROT up-regulates phosphorylation Ser1943 RKGAGDGsDEEVDGK 9606 18971378 t gcesareni "In egf-stimulated cells, the myosin-iia heavy chain is phosphorylated on the casein kinase 2 site (s1943)" SIGNOR-181811 CSNK2A1 protein P68400 UNIPROT MYH9 protein P35579 UNIPROT up-regulates phosphorylation Ser1943 RKGAGDGsDEEVDGK 9606 22123909 t gcesareni "In egf-stimulated cells, the myosin-iia heavy chain is phosphorylated on the casein kinase 2 site (s1943)" SIGNOR-177818 CSNK2A1 protein P68400 UNIPROT MYH9 protein P35579 UNIPROT up-regulates phosphorylation Ser1943 RKGAGDGsDEEVDGK 9606 BTO:0000150 17567956 t gcesareni "In egf-stimulated cells, the myosin-iia heavy chain is phosphorylated on the casein kinase 2 site (s1943)" SIGNOR-155987 CSNK2A1 protein P68400 UNIPROT NFKBIA protein P25963 UNIPROT down-regulates phosphorylation Ser293 EESYDTEsEFTEFTE 9606 BTO:0000782 8622692 t llicata "Casein kinase ii phosphorylates i kappa b alpha at s-283, s-289, s-293, and t-291 and is required for its degradation." SIGNOR-40510 CSNK2A1 protein P68400 UNIPROT NFKBIA protein P25963 UNIPROT down-regulates phosphorylation Thr291 EDEESYDtESEFTEF 9606 BTO:0000782 8622692 t llicata "Casein kinase ii phosphorylates i kappa b alpha at s-283, s-289, s-293, and t-291 and is required for its degradation." SIGNOR-40514 CSNK2A1 protein P68400 UNIPROT NFKBIA protein P25963 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser32 LLDDRHDsGLDSMKD 10398585 t lperfetto "Serine 32 and serine 36 of IkappaBalpha are directly phosphorylated by protein kinase CKII in vitro|Phosphorylation of IkappaBalpha at serine 32 (S32) and serine 36 (S36) is necessary for this stimuli-induced degradation" SIGNOR-249332 CSNK2A1 protein P68400 UNIPROT NFKBIA protein P25963 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser36 RHDSGLDsMKDEEYE 10398585 t lperfetto "Serine 32 and serine 36 of IkappaBalpha are directly phosphorylated by protein kinase CKII in vitro|Phosphorylation of IkappaBalpha at serine 32 (S32) and serine 36 (S36) is necessary for this stimuli-induced degradation" SIGNOR-249333 CSNK2A1 protein P68400 UNIPROT NKX2-5 protein P52952 UNIPROT "up-regulates activity" phosphorylation Ser164 FKQQRYLsAPERDQL 9534 BTO:0004055 9858576 t llicata "Mutational analysis and in vitro kinase assays suggested that this 40-kDa Csx/Nkx2.5 kinase is a catalytic subunit of casein kinase II (CKII) that phosphorylates the serine residue between the first and second helix of the homeodomain. This CKII site is phosphorylated in vivo. CKII-dependent phosphorylation of the homeodomain increased Csx/Nkx2. 5 DNA binding. Serine-to-alanine mutation at the CKII phosphorylation site reduced transcriptional activity when the carboxyl-terminal repressor domain was deleted." SIGNOR-250924 CSNK2A1 protein P68400 UNIPROT NPHP1 protein O15259 UNIPROT up-regulates phosphorylation Ser121 PTEEEEEsESEDSED 9606 BTO:0000671 16308564 t lperfetto "Casein kinase 2 (ck2)-mediated phosphorylation of three critical serine residues within a cluster of acidic amino acids in nephrocystin mediates pacs-1 binding, and is essential for colocalization of nephrocystin with pacs-1 at the base of cilia. Inhibition of ck2 activity abrogates this interaction and results in the loss of correct nephrocystin targeting." SIGNOR-142343 CSNK2A1 protein P68400 UNIPROT NPHP1 protein O15259 UNIPROT up-regulates phosphorylation Ser123 EEEEESEsEDSEDSG 9606 BTO:0000671 16308564 t lperfetto "Casein kinase 2 (ck2)-mediated phosphorylation of three critical serine residues within a cluster of acidic amino acids in nephrocystin mediates pacs-1 binding, and is essential for colocalization of nephrocystin with pacs-1 at the base of cilia. Inhibition of ck2 activity abrogates this interaction and results in the loss of correct nephrocystin targeting." SIGNOR-142347 CSNK2A1 protein P68400 UNIPROT NPHP1 protein O15259 UNIPROT up-regulates phosphorylation Ser126 EESESEDsEDSGGEE 9606 BTO:0000671 16308564 t lperfetto "Casein kinase 2 (ck2)-mediated phosphorylation of three critical serine residues within a cluster of acidic amino acids in nephrocystin mediates pacs-1 binding, and is essential for colocalization of nephrocystin with pacs-1 at the base of cilia. Inhibition of ck2 activity abrogates this interaction and results in the loss of correct nephrocystin targeting." SIGNOR-142351 CSNK2A1 protein P68400 UNIPROT NR1H3 protein Q13133 UNIPROT down-regulates phosphorylation Ser198 SLPPRASsPPQILPQ 9606 BTO:0000801 18250151 t llicata "Ck2? Also phosphorylated lxr? At s198 in vitro, suggesting that ck2 may be a bona fide s198 kinase. our results show that macrophage lxr? Phosphorylation at s198 affects the transcriptional activity of the receptor in a gene-specific manner (fig. ?(Fig.3a)3a) and restricts the repertoire of genes regulated by lxr?" SIGNOR-160640 CSNK2A1 protein P68400 UNIPROT PACS1 protein Q6VY07 UNIPROT "up-regulates activity" phosphorylation Ser278 SPDIDNYsEEEEESF 10090 BTO:0003532 14633983 t llicata "Phosphorylation of Ser278 by CK2 or a Ser278-->Asp mutation increased the interaction between PACS-1 and cargo, whereas a Ser278-->Ala substitution decreased this interaction. Moreover, the Ser278-->Ala mutation yields a dominant-negative PACS-1 molecule that selectively blocks retrieval of PACS-1-regulated cargo molecules to the TGN." SIGNOR-250925 CSNK2A1 protein P68400 UNIPROT PDCD5 protein O14737 UNIPROT up-regulates phosphorylation Ser119 NRRKVMDsDEDDDY 9606 BTO:0001938 19616514 t lperfetto "Programmed cell death 5 (pdcd5), a protein involved in cell death and down-regulated in different forms of human tumors. Pdcd5 is phosphorylated in vitro by both ck2alpha subunit and by the ck2 holoenzyme at a residue, s118, which is found phosphorylated in vivo. Transfection of the non-phosphorylatable mutant (s118a) impairs the pdcd5 acceleration of either doxorubimicin- or uv-induced apoptosis in u2os cells" SIGNOR-187106 CSNK2A1 protein P68400 UNIPROT PDCL protein Q13371 UNIPROT unknown phosphorylation Ser25 SSSEDEDsDHEDKDR 9606 16717095 t lperfetto "Together, these data make a strong case for ck2 phosphorylation events within the serines 18-20 and 25 sites in vivo. hey also show that phosphorylation of ser-25 and ser-296 plays no additional role in g__ expression." SIGNOR-146837 CSNK2A1 protein P68400 UNIPROT PDCL protein Q13371 UNIPROT up-regulates phosphorylation Ser18 EKLQYYYsSSEDEDS 9606 16717095 t lperfetto "Phosducin-like protein (phlp) is a widely expressed binding partner of the g protein betagamma subunit complex (gbetagamma) that has been recently shown to catalyze the formation of the gbetagamma dimer from its nascent polypeptides. Phosphorylation of phlp at one or more of three consecutive serines (ser-18, ser-19, and ser-20) is necessary for gbetagamma dimer formation and is believed to be mediated by the protein kinase ck2." SIGNOR-146825 CSNK2A1 protein P68400 UNIPROT PDCL protein Q13371 UNIPROT up-regulates phosphorylation Ser19 KLQYYYSsSEDEDSD 9606 16717095 t lperfetto "Phosducin-like protein (phlp) is a widely expressed binding partner of the g protein betagamma subunit complex (gbetagamma) that has been recently shown to catalyze the formation of the gbetagamma dimer from its nascent polypeptides. Phosphorylation of phlp at one or more of three consecutive serines (ser-18, ser-19, and ser-20) is necessary for gbetagamma dimer formation and is believed to be mediated by the protein kinase ck2." SIGNOR-146829 CSNK2A1 protein P68400 UNIPROT PDCL protein Q13371 UNIPROT up-regulates phosphorylation Ser20 LQYYYSSsEDEDSDH 9606 16717095 t lperfetto "Phosducin-like protein (phlp) is a widely expressed binding partner of the g protein betagamma subunit complex (gbetagamma) that has been recently shown to catalyze the formation of the gbetagamma dimer from its nascent polypeptides. Phosphorylation of phlp at one or more of three consecutive serines (ser-18, ser-19, and ser-20) is necessary for gbetagamma dimer formation and is believed to be mediated by the protein kinase ck2." SIGNOR-146833 CSNK2A1 protein P68400 UNIPROT PIAS1 protein O75925 UNIPROT up-regulates phosphorylation Ser466 VIDLTIDsSSDEEEE 9606 19217413 t llicata "Ck2 phosphorylates serine residues adjacent to the sim of pias1 these findings show that the phosphosim module mediates binding to free sumo and sumo conjugates in a phosphorylation-dependent mode, with ck2 being the critical kinase involvedin this process." SIGNOR-184039 CSNK2A1 protein P68400 UNIPROT PIAS1 protein O75925 UNIPROT up-regulates phosphorylation Ser467 IDLTIDSsSDEEEEE 9606 19217413 t llicata "Ck2 phosphorylates serine residues adjacent to the sim of pias1 these findings show that the phosphosim module mediates binding to free sumo and sumo conjugates in a phosphorylation-dependent mode, with ck2 being the critical kinase involvedin this process." SIGNOR-184043 CSNK2A1 protein P68400 UNIPROT PIP4K2A protein P48426 UNIPROT up-regulates phosphorylation Ser304 DGEEEGEsDGTHPVG 9606 BTO:0000567 10508590 t lperfetto "Here, we demonstrate the partial purification of a protein kinase that phosphorylates the type iialpha pip kinase at a single site unique to that isoform - ser304. This kinase was identified as protein kinase ck2 (formerly casein kinase 2). Mutation of ser304 to aspartate to mimic its phosphorylation had no effect on pip kinase activity, but promoted both redistribution of the green fluorescent protein (gfp)-tagged enzyme in hela cells from the cytosol to the plasma membrane, and membrane ruffling." SIGNOR-71014 CSNK2A1 protein P68400 UNIPROT PKD2 protein Q13563 UNIPROT up-regulates phosphorylation Ser812 FPRSLDDsEEDDDED 9606 BTO:0000671 14742446 t gcesareni "Ser(812) can be phosphorylated by ck2 in vitro and substitution s812a results in failure to incorporate phosphate in cultured epithelial cells." SIGNOR-121572 CSNK2A1 protein P68400 UNIPROT PML protein P29590 UNIPROT down-regulates phosphorylation Ser518 PSTSKAVsPPHLDGP 9606 BTO:0000551 16873060 t gcesareni "Here we show that ck2 regulates pml protein levels by promoting its ubiquitin-mediated degradation dependent on direct phosphorylation at ser517." SIGNOR-148306 CSNK2A1 protein P68400 UNIPROT PML protein P29590 UNIPROT down-regulates phosphorylation Ser565 VISSSEDsDAENSSS 9606 BTO:0000551 16873060 t llicata "Here we show that ck2 regulates pml protein levels by promoting its ubiquitin-mediated degradation dependent on direct phosphorylation at ser517." SIGNOR-148310 CSNK2A1 protein P68400 UNIPROT PPP1R1B protein Q9UD71 UNIPROT "up-regulates activity" phosphorylation Ser102 NLNENQAsEEEDELG -1 2557337 t llicata "Study of [Plphosphate release during manual Edman degradation confirmed that the phosphorylated residues in rat DARPP-32 were Ser45 and Ser102. | Phosphorylation by casein kinase II did not affect the potency of DARPP-32 as an inhibitor of protein phosphatase-1, which depended only on phosphorylation of Thr34 by cAMP-dependent protein kinase. However, phosphorylation of DARPP-32 by casein kinase II facilitated phosphorylation of Thr34 by cAMP-dependent protein kinase" SIGNOR-250927 CSNK2A1 protein P68400 UNIPROT PPP1R1B protein Q9UD71 UNIPROT "up-regulates activity" phosphorylation Ser45 LFRLSEHsSPEEEAS -1 2557337 t llicata "Study of [Plphosphate release during manual Edman degradation confirmed that the phosphorylated residues in rat DARPP-32 were Ser45 and Ser102. | Phosphorylation by casein kinase II did not affect the potency of DARPP-32 as an inhibitor of protein phosphatase-1, which depended only on phosphorylation of Thr34 by cAMP-dependent protein kinase. However, phosphorylation of DARPP-32 by casein kinase II facilitated phosphorylation of Thr34 by cAMP-dependent protein kinase" SIGNOR-250928 CSNK2A1 protein P68400 UNIPROT PPP1R2 protein P41236 UNIPROT "up-regulates activity" phosphorylation Ser87 GDDEDACsDTEATEA -1 8288648 t llicata "Recombinant wild-type I-2 and the Ala-120/121 mutant were phosphorylated synergistically by GSK-3 and casein kinase II. The Thr-72 and Ser-86 mutants, however, did not undergo this synergistic phosphorylation. Our studies indicate that Thr-72 is the only GSK-3 site and that Ser-86 is the casein kinase II site required for the potentiation of GSK-3 action." SIGNOR-250929 CSNK2A1 protein P68400 UNIPROT PPP1R2 protein P41236 UNIPROT up-regulates phosphorylation Ser121 YRIQEQEsSGEEDSD 9606 9405437 t gcesareni "Recombinant inh2 was phosphorylated by kinases in cytosols prepared from g1 and s phase cells. The amount of inh2 kinase attributed to casein kinase 2, based on inhibition by heparin, increased 2.6-fold from g1 to s phase" SIGNOR-53857 CSNK2A1 protein P68400 UNIPROT PPP1R2 protein P41236 UNIPROT up-regulates phosphorylation Ser122 RIQEQESsGEEDSDL 9606 9405437 t gcesareni "Recombinant inh2 was phosphorylated by kinases in cytosols prepared from g1 and s phase cells. The amount of inh2 kinase attributed to casein kinase 2, based on inhibition by heparin, increased 2.6-fold from g1 to s phase" SIGNOR-53861 CSNK2A1 protein P68400 UNIPROT PPP1R8 protein Q12972 UNIPROT "up-regulates activity" phosphorylation Ser204 KNSRVTFsEDDEIIN -1 9407077 t llicata "Phosphorylation of NIPP-1 in a heterodimeric complex with the catalytic subunit of protein phosphatase-1 resulted in an activation of the holoenzyme without a release of 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, whereas Thr161 and Ser204 were phosphorylated by protein kinase CK2." SIGNOR-250930 CSNK2A1 protein P68400 UNIPROT PPP1R8 protein Q12972 UNIPROT "up-regulates activity" phosphorylation Thr161 LGLPEEEtELDNLTE -1 9407077 t llicata "Phosphorylation of NIPP-1 in a heterodimeric complex with the catalytic subunit of protein phosphatase-1 resulted in an activation of the holoenzyme without a release of 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, whereas Thr161 and Ser204 were phosphorylated by protein kinase CK2." SIGNOR-250931 CSNK2A1 protein P68400 UNIPROT PRPF3 protein O43395 UNIPROT up-regulates phosphorylation Thr494 TEAVQDPtKVEAHVR 9606 17932117 t lperfetto "Our findings provide new insights into the biology of hprp3p and suggest that the loss of hprp3p phosphorylation at thr494 is a key step for initiating thr494met aberrant interactions within u4/u6 snrnp complex and that these are likely linked to the rp18 phenotype." SIGNOR-158319 CSNK2A1 protein P68400 UNIPROT PSEN2 protein P49810 UNIPROT unknown phosphorylation Ser19 EVCDERTsLMSAESP -1 8972483 t llicata "In vivo phosphorylation of PS-2 was mapped to serine residues 7, 9, and 19 within an acidic stretch at the N terminus, which is absent in PS-1. casein kinase (CK)-1 and CK-2 were shown to phosphorylate the N terminus of PS-2 in vitro. " SIGNOR-250932 CSNK2A1 protein P68400 UNIPROT PSEN2 protein P49810 UNIPROT unknown phosphorylation Ser7 sDSEEEVC -1 8972483 t llicata "In vivo phosphorylation of PS-2 was mapped to serine residues 7, 9, and 19 within an acidic stretch at the N terminus, which is absent in PS-1. casein kinase (CK)-1 and CK-2 were shown to phosphorylate the N terminus of PS-2 in vitro. " SIGNOR-250936 CSNK2A1 protein P68400 UNIPROT PSEN2 protein P49810 UNIPROT unknown phosphorylation Ser9 LTFMASDsEEEVCDE -1 8972483 t llicata "In vivo phosphorylation of PS-2 was mapped to serine residues 7, 9, and 19 within an acidic stretch at the N terminus, which is absent in PS-1. casein kinase (CK)-1 and CK-2 were shown to phosphorylate the N terminus of PS-2 in vitro. " SIGNOR-250937 CSNK2A1 protein P68400 UNIPROT PSEN2 protein P49810 UNIPROT "up-regulates activity" phosphorylation Ser327 DPEMEEDsYDSFGEP -1 9558331 t llicata "In vitro the large hydrophilic loop of PS-2 between transmembrane domains 6 and 7 can be phosphorylated by casein kinase-1 (CK-1) and CK-2, but not by PKA or PKC. Quantitative analysis of in vitro phosphorylation demonstrates the presence of two phosphorylation sites for CK-1 and a single site for CK-2. A deletion analysis revealed that the CTF of PS-2 is phosphorylated in vivo within an acidic sequence containing three potential phosphorylation sites for CKs (serines 327, 330, and 335). These data suggest that CK type protein kinases phosphorylate the CTF of PS-2 within its hydrophilic loop domain in vivo. Interestingly, the potential phosphorylation sites are located directly adjacent to the recently identified caspase cleavage sites." SIGNOR-250933 CSNK2A1 protein P68400 UNIPROT PSEN2 protein P49810 UNIPROT "up-regulates activity" phosphorylation Ser330 MEEDSYDsFGEPSYP -1 9558331 t llicata "In vitro the large hydrophilic loop of PS-2 between transmembrane domains 6 and 7 can be phosphorylated by casein kinase-1 (CK-1) and CK-2, but not by PKA or PKC. Quantitative analysis of in vitro phosphorylation demonstrates the presence of two phosphorylation sites for CK-1 and a single site for CK-2. A deletion analysis revealed that the CTF of PS-2 is phosphorylated in vivo within an acidic sequence containing three potential phosphorylation sites for CKs (serines 327, 330, and 335). These data suggest that CK type protein kinases phosphorylate the CTF of PS-2 within its hydrophilic loop domain in vivo. Interestingly, the potential phosphorylation sites are located directly adjacent to the recently identified caspase cleavage sites." SIGNOR-250934 PPP3CA protein Q08209 UNIPROT DNM1L protein O00429 UNIPROT "up-regulates activity" dephosphorylation Ser637 VPVARKLsAREQRDC 9606 18838687 t "When mitochondrial depolarization is associated with sustained cytosolic Ca(2+) rise, it activates the cytosolic phosphatase calcineurin that normally interacts with Drp1. Calcineurin-dependent dephosphorylation of Drp1, and in particular of its conserved serine 637, regulates its translocation to mitochondria as substantiated by site directed mutagenesis." SIGNOR-248676 CSNK2A1 protein P68400 UNIPROT PSEN2 protein P49810 UNIPROT "up-regulates activity" phosphorylation Ser335 YDSFGEPsYPEVFEP -1 9558331 t llicata "In vitro the large hydrophilic loop of PS-2 between transmembrane domains 6 and 7 can be phosphorylated by casein kinase-1 (CK-1) and CK-2, but not by PKA or PKC. Quantitative analysis of in vitro phosphorylation demonstrates the presence of two phosphorylation sites for CK-1 and a single site for CK-2. A deletion analysis revealed that the CTF of PS-2 is phosphorylated in vivo within an acidic sequence containing three potential phosphorylation sites for CKs (serines 327, 330, and 335). These data suggest that CK type protein kinases phosphorylate the CTF of PS-2 within its hydrophilic loop domain in vivo. Interestingly, the potential phosphorylation sites are located directly adjacent to the recently identified caspase cleavage sites." SIGNOR-250935 CSNK2A1 protein P68400 UNIPROT PSMA3 protein P25788 UNIPROT unknown phosphorylation Ser243 AEKYAKEsLKEEDES -1 8619999 t llicata "Several C8 protein constructs allow the location of the CKII phosphorylation sites to be the COOH terminal portion of the protein, and direct mutational analyses show that Ser-243 and Ser-250 are the residues of the C8 subunit phosphorylated by CKII. The in vitro phosphorylation of the proteasome by CKII does not affect its proteolytic activity (on proteins or fluorogenic synthetic peptides), therefore suggesting its involvement in the interaction of the proteasome with other cellular proteins, i.e. in the formation of the 26S complex and/or in the interaction with the nuclear translocation machinery." SIGNOR-250938 CSNK2A1 protein P68400 UNIPROT PSMA3 protein P25788 UNIPROT unknown phosphorylation Ser250 SLKEEDEsDDDNM -1 8619999 t llicata "Several C8 protein constructs allow the location of the CKII phosphorylation sites to be the COOH terminal portion of the protein, and direct mutational analyses show that Ser-243 and Ser-250 are the residues of the C8 subunit phosphorylated by CKII. The in vitro phosphorylation of the proteasome by CKII does not affect its proteolytic activity (on proteins or fluorogenic synthetic peptides), therefore suggesting its involvement in the interaction of the proteasome with other cellular proteins, i.e. in the formation of the 26S complex and/or in the interaction with the nuclear translocation machinery." SIGNOR-250939 CSNK2A1 protein P68400 UNIPROT PTEN protein P60484 UNIPROT "down-regulates activity" phosphorylation Ser370 TSVTPDVsDNEPDHY 9606 21779440 t gcesareni "The C-terminal tail of PTEN is also the target of mutations in tumors. As mentioned, this region contains the main phosphorylation sites mapped to residues Ser362, Thr366, Ser370, Ser380, Thr382, Thr383, and Ser385, and the kinases involved are casein kinase 2 (CK2), GSK3_, LKB1, and MAST.84,97-101 The phosphorylation of the tail has been shown to enhance PTEN stability but at the same time decrease its phosphatase activity" SIGNOR-89818 CSNK2A1 protein P68400 UNIPROT PTEN protein P60484 UNIPROT "down-regulates activity" phosphorylation Ser380 EPDHYRYsDTTDSDP 9606 21779440 t gcesareni "The C-terminal tail of PTEN is also the target of mutations in tumors. As mentioned, this region contains the main phosphorylation sites mapped to residues Ser362, Thr366, Ser370, Ser380, Thr382, Thr383, and Ser385, and the kinases involved are casein kinase 2 (CK2), GSK3_, LKB1, and MAST.84,97-101 The phosphorylation of the tail has been shown to enhance PTEN stability but at the same time decrease its phosphatase activity" SIGNOR-152348 CSNK2A1 protein P68400 UNIPROT PTEN protein P60484 UNIPROT "down-regulates activity" phosphorylation Ser385 RYSDTTDsDPENEPF 9606 21779440 t gcesareni "The C-terminal tail of PTEN is also the target of mutations in tumors. As mentioned, this region contains the main phosphorylation sites mapped to residues Ser362, Thr366, Ser370, Ser380, Thr382, Thr383, and Ser385, and the kinases involved are casein kinase 2 (CK2), GSK3_, LKB1, and MAST.84,97-101 The phosphorylation of the tail has been shown to enhance PTEN stability but at the same time decrease its phosphatase activity" SIGNOR-89822 CSNK2A1 protein P68400 UNIPROT PTEN protein P60484 UNIPROT "down-regulates activity" phosphorylation Thr366 ASSSTSVtPDVSDNE -1 12297295 t llicata "We used mass spectrometric methods to identify Ser(370) and Ser(385) as in vivo phosphorylation sites of PTEN. These sites also are phosphorylated by CK2 in vitro, and phosphorylation inhibits PTEN activity towards its substrate, PIP3. We also identify a novel in vivo phosphorylation site, Thr(366). " SIGNOR-250940 CSNK2A1 protein P68400 UNIPROT PTEN protein P60484 UNIPROT "down-regulates activity" phosphorylation Thr382 DHYRYSDtTDSDPEN 9606 21779440 t gcesareni "The C-terminal tail of PTEN is also the target of mutations in tumors. As mentioned, this region contains the main phosphorylation sites mapped to residues Ser362, Thr366, Ser370, Ser380, Thr382, Thr383, and Ser385, and the kinases involved are casein kinase 2 (CK2), GSK3_, LKB1, and MAST.84,97-101 The phosphorylation of the tail has been shown to enhance PTEN stability but at the same time decrease its phosphatase activity" SIGNOR-89826 CSNK2A1 protein P68400 UNIPROT PTEN protein P60484 UNIPROT "down-regulates activity" phosphorylation Thr383 HYRYSDTtDSDPENE 9606 21779440 t gcesareni "The C-terminal tail of PTEN is also the target of mutations in tumors. As mentioned, this region contains the main phosphorylation sites mapped to residues Ser362, Thr366, Ser370, Ser380, Thr382, Thr383, and Ser385, and the kinases involved are casein kinase 2 (CK2), GSK3_, LKB1, and MAST.84,97-101 The phosphorylation of the tail has been shown to enhance PTEN stability but at the same time decrease its phosphatase activity" SIGNOR-89830 CSNK2A1 protein P68400 UNIPROT PTGES3 protein Q15185 UNIPROT up-regulates phosphorylation Ser113 WKDWEDDsDEDMSNF 9606 15040786 t gcesareni "Several lines of evidence suggest that a cpges-activating protein kinase is ck-ii (casein kinase ii). Recombinant cpges was phosphorylated directly by and associated with ck-ii in vitro, resulting in marked reduction of the k m for the substrate pgh2." SIGNOR-123594 CSNK2A1 protein P68400 UNIPROT PTGES3 protein Q15185 UNIPROT up-regulates phosphorylation Ser118 DDSDEDMsNFDRFSE 9606 15040786 t gcesareni "Cpges-activating protein kinase is ck-ii (casein kinase ii). Mutations of either of two predicted ck-ii phosphorylation sites on cpges (ser113 and ser118) abrogated its phosphorylation and activation both in vitro and in vivo. Hypoxia induced the mitogen-activated protein kinase-mediated phosphorylation of a single serine residue, ser(122), in the protein, and site-directed mutagenesis demonstrated that ser(122) phosphorylation was necessary for hypoxic acceleration of tal1 turnover." SIGNOR-123598 CSNK2A1 protein P68400 UNIPROT PTPRC protein P08575 UNIPROT up-regulates phosphorylation Ser1002 SEHDSDEsSDDDSDS 9606 10066810 t gcesareni "Mutational analysis of ck2 consensus sites showed that the target for ck2 was in an acidic insert of 19 amino acids in the d2 domain, and ser to ala mutations at amino acids 965, 968, 969, and 973 abrogated ck2 phosphorylation of cd45. Ck2 phosphorylation increased cd45 activity 3-fold toward phosphorylated myelin basic protein," SIGNOR-65269 CSNK2A1 protein P68400 UNIPROT PTPRC protein P08575 UNIPROT up-regulates phosphorylation Ser1003 EHDSDESsDDDSDSE 9606 10066810 t gcesareni "Mutational analysis of ck2 consensus sites showed that the target for ck2 was in an acidic insert of 19 amino acids in the d2 domain, and ser to ala mutations at amino acids 965, 968, 969, and 973 abrogated ck2 phosphorylation of cd45. Ck2 phosphorylation increased cd45 activity 3-fold toward phosphorylated myelin basic protein," SIGNOR-65273 CSNK2A1 protein P68400 UNIPROT PTPRC protein P08575 UNIPROT up-regulates phosphorylation Ser1007 DESSDDDsDSEEPSK 9606 10066810 t gcesareni "Mutational analysis of ck2 consensus sites showed that the target for ck2 was in an acidic insert of 19 amino acids in the d2 domain, and ser to ala mutations at amino acids 965, 968, 969, and 973 abrogated ck2 phosphorylation of cd45. Ck2 phosphorylation increased cd45 activity 3-fold toward phosphorylated myelin basic protein," SIGNOR-65277 CSNK2A1 protein P68400 UNIPROT PTPRC protein P08575 UNIPROT up-regulates phosphorylation Ser999 SKESEHDsDESSDDD 9606 10066810 t gcesareni "Mutational analysis of ck2 consensus sites showed that the target for ck2 was in an acidic insert of 19 amino acids in the d2 domain, and ser to ala mutations at amino acids 965, 968, 969, and 973 abrogated ck2 phosphorylation of cd45. Ck2 phosphorylation increased cd45 activity 3-fold toward phosphorylated myelin basic protein," SIGNOR-65281 CSNK2A1 protein P68400 UNIPROT RANGAP1 protein P46060 UNIPROT up-regulates phosphorylation Ser358 AKVLASLsDDEDEEE 9606 16428860 t lperfetto "Phosphorylation of rangap1 stabilizes its interaction with ran and ranbp1. Serine-358 (358s) was identified as the major phosphorylation site. Experiments using purified recombinant kinase and specific inhibitors such as drb and apigenin strongly suggest that casein kinase ii (ck2) is the responsible kinase" SIGNOR-143948 CSNK2A1 protein P68400 UNIPROT RELA protein Q04206 UNIPROT "up-regulates activity" phosphorylation Ser529 GLPNGLLsGDEDFSS 9606 BTO:0000567 10938077 t gcesareni "Tumor necrosis factor alpha-induced phosphorylation of RelA/p65 on Ser529 is controlled by casein kinase II.|Furthermore, our results indicate that the association between IkappaBalpha and p65 inhibits p65 phosphorylation by CKII and that degradation of IkappaBalpha allows CKII to phosphorylate p65 to increase NF-kappaB transactivation potential." SIGNOR-149635 CSNK2A1 protein P68400 UNIPROT RELA protein Q04206 UNIPROT "up-regulates activity" phosphorylation Ser543 SIADMDFsALLSQIS 9606 BTO:0000567 10938077 t llicata "We demonstrate that casein kinase II (CKII) interacts with p65 in vivo and can phosphorylate p65 at serine 529 in vitro. A CKII inhibitor (PD144795) inhibited TNFalpha-induced p65 phosphorylation in vivo. Furthermore, our results indicate that the association between IkappaBalpha and p65 inhibits p65 phosphorylation by CKII and that degradation of IkappaBalpha allows CKII to phosphorylate p65 to increase NF-kappaB transactivation potential. " SIGNOR-250942 CSNK2A1 protein P68400 UNIPROT RGS19 protein P49795 UNIPROT unknown phosphorylation Ser24 ADRPPSMsSHDTASP -1 10760275 t llicata "Phosphorylation was Mn(2+)-dependent, using both purified CK2 and CCVs. Ser-24 was identified as one of the phosphorylation sites. Our results establish that GAIP is phosphorylated and that only the membrane pool is phosphorylated, suggesting that GAIP can be regulated by phosphorylation events taking place at the level of clathrin-coated pits and vesicles." SIGNOR-250943 CSNK2A1 protein P68400 UNIPROT RNF7 protein Q9UBF6 UNIPROT up-regulates phosphorylation Thr10 DVEDGEEtCALASHS 9606 BTO:0000567 12748192 t lperfetto "Ckbbp1 is phosphorylated in vivo and threonine to alanine mutation at residue 10 abrogates the phosphorylation of ckbbp1 observed in vivo, indicating that ckii is a major kinase that is responsible for in vivo phosphorylation of ckbbp1. As compared with the wild-type ckbbp1 or ckbbp1t10e (in which threonine 10 is replaced by glutamate), overexpression of nonphosphorylatable ckbbp1 (ckbbp1t10a) results in accumulation of ikappabalpha and p27kip1." SIGNOR-101187 CSNK2A1 protein P68400 UNIPROT RRAD protein P55042 UNIPROT unknown phosphorylation Ser214 LVRSREVsVDEGRAC -1 9677319 t llicata "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." SIGNOR-250944 CSNK2A1 protein P68400 UNIPROT RRAD protein P55042 UNIPROT unknown phosphorylation Ser257 QIRLRRDsKEANARR -1 9677319 t llicata "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." SIGNOR-250945 CSNK2A1 protein P68400 UNIPROT RRAD protein P55042 UNIPROT unknown phosphorylation Ser273 AGTRRREsLGKKAKR -1 9677319 t llicata "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." SIGNOR-250947 CSNK2A1 protein P68400 UNIPROT RRAD protein P55042 UNIPROT unknown phosphorylation Ser290 GRIVARNsRKMAFRA -1 9677319 t llicata "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." SIGNOR-250948 CSNK2A1 protein P68400 UNIPROT RRAD protein P55042 UNIPROT unknown phosphorylation Ser299 KMAFRAKsKSCHDLS -1 9677319 t llicata "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." SIGNOR-250946 CSNK2A1 protein P68400 UNIPROT SAT1 protein P21673 UNIPROT unknown phosphorylation -1 8954982 t llicata "Casein kinase 2 phosphorylates recombinant human spermidine/spermine N1-acetyltransferase on both serine and threonine residues. | suggesting that the Ser-phosphorylated residues are located in the C-terminus of the protein, probably Ser 146 and 149." SIGNOR-250951 CSNK2A1 protein P68400 UNIPROT SAT1 protein P21673 UNIPROT unknown phosphorylation Ser146 FYKRRGAsDLSSEEG -1 8954982 t llicata "Casein kinase 2 phosphorylates recombinant human spermidine/spermine N1-acetyltransferase on both serine and threonine residues. | suggesting that the Ser-phosphorylated residues are located in the C-terminus of the protein, probably Ser 146 and 149." SIGNOR-250949 CSNK2A1 protein P68400 UNIPROT SAT1 protein P21673 UNIPROT unknown phosphorylation Ser149 RRGASDLsSEEGWRL -1 8954982 t llicata "Casein kinase 2 phosphorylates recombinant human spermidine/spermine N1-acetyltransferase on both serine and threonine residues. | suggesting that the Ser-phosphorylated residues are located in the C-terminus of the protein, probably Ser 146 and 149." SIGNOR-250950 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 CSNK2A1 protein P68400 UNIPROT SEPTIN2 protein Q15019 UNIPROT down-regulates phosphorylation Ser218 YHLPDAEsDEDEDFK 9606 BTO:0000567 16857012 t lperfetto "Here we show that human septin 2 is phosphorylated in vivo at ser218 by casein kinase ii. Septin 2 binds and hydrolyses gtp. The purified protein has the capacity to polymerize into long filaments when loaded with gtp or gdp. Moreover, we show that the endogenous protein in hela cells, like that produced in insect cells, is phosphorylated by casein kinase ii and that this phosphorylation alters nucleotide binding." SIGNOR-148010 CSNK2A1 protein P68400 UNIPROT SET protein Q01105-2 UNIPROT down-regulates phosphorylation Ser9 SAPAAKVsKKELNSN 9606 BTO:0000938 BTO:0000142 23374587 t "The effect has been demonstrated using Q01105-2" miannu "Ckii-mediated phosphorylation at ser9 hinders nuclear import of set" SIGNOR-200798 CSNK2A1 protein P68400 UNIPROT SHOX protein O15266 UNIPROT up-regulates phosphorylation Ser106 EKREDVKsEDEDGQT 9606 16325853 t lperfetto "We show also that casein kinase ii phosphorylates shox on serine 106 efficiently in vitro. S106a shox mutant, defective in phosphorylation, does not activate transcription and fails to induce cell-cycle arrest and apoptosis" SIGNOR-142875 CSNK2A1 protein P68400 UNIPROT SIRT1 protein Q96EB6 UNIPROT unknown phosphorylation Ser659 FHGAEVYsDSEDDVL 9606 19236849 t llicata "We demonstrate that sirt1 is a substrate for protein kinase ck2 both in vitro and in vivo. Both, deletion construct analyses and serine-to-alanine mutations identified sirt1 ser-659 and ser-661 as major ck2 phosphorylation sites that are phosphorylated in vivo as well." SIGNOR-184151 CSNK2A1 protein P68400 UNIPROT SIRT1 protein Q96EB6 UNIPROT unknown phosphorylation Ser661 GAEVYSDsEDDVLSS 9606 19236849 t llicata "We demonstrate that sirt1 is a substrate for protein kinase ck2 both in vitro and in vivo. Both, deletion construct analyses and serine-to-alanine mutations identified sirt1 ser-659 and ser-661 as major ck2 phosphorylation sites that are phosphorylated in vivo as well." SIGNOR-184155 CSNK2A1 protein P68400 UNIPROT SLC18A2 protein Q05940 UNIPROT unknown phosphorylation Ser511 PIGEDEEsESD -1 9045708 t llicata "Purified CKI and CKII phosphorylate the wild-type carboxyl terminus of VMAT2, but not a double mutant with both serines 512 and 514 replaced by alanine. The protein kinase inhibitor CKI-7 and unlabeled GTP both block in vitro phosphorylation by cell homogenates, indicating a role for CKII and possibly CKI in vivo. Both kinases phosphorylate the VMAT2 fusion protein to a much greater extent than a similar fusion protein containing the carboxyl terminus of VMAT1, consistent with differential phosphorylation of the two transporters observed in intact cells. " SIGNOR-250953 CSNK2A1 protein P68400 UNIPROT SLC18A2 protein Q05940 UNIPROT unknown phosphorylation Ser513 GEDEESEsD -1 9045708 t llicata "Purified CKI and CKII phosphorylate the wild-type carboxyl terminus of VMAT2, but not a double mutant with both serines 512 and 514 replaced by alanine. The protein kinase inhibitor CKI-7 and unlabeled GTP both block in vitro phosphorylation by cell homogenates, indicating a role for CKII and possibly CKI in vivo. Both kinases phosphorylate the VMAT2 fusion protein to a much greater extent than a similar fusion protein containing the carboxyl terminus of VMAT1, consistent with differential phosphorylation of the two transporters observed in intact cells. " SIGNOR-250952 CSNK2A1 protein P68400 UNIPROT SLK protein Q9H2G2 UNIPROT down-regulates phosphorylation Ser347 SSDLSIAsSEEDKLS 9606 16837460 t gcesareni "Slk down-regulation by v-src is indirect and is accompanied by slk hyperphosphorylation on serine residues. Deletion analysis revealed that casein kinase ii (ck2) sites at position 347/348 are critical for v-src-dependent modulation of slk activity." SIGNOR-147879 CSNK2A1 protein P68400 UNIPROT SLK protein Q9H2G2 UNIPROT down-regulates phosphorylation Ser348 SDLSIASsEEDKLSQ 9606 16837460 t gcesareni "Slk down-regulation by v-src is indirect and is accompanied by slk hyperphosphorylation on serine residues. Deletion analysis revealed that casein kinase ii (ck2) sites at position 347/348 are critical for v-src-dependent modulation of slk activity." SIGNOR-147883 CSNK2A1 protein P68400 UNIPROT SMC3 protein Q9UQE7 UNIPROT unknown phosphorylation Ser1067 GDVEGSQsQDEGEGS 9606 18442975 t gcesareni "Our data provide evidence that phosphorylation of a core cohesin subunit smc3 by atm plays an important role in dna damage response and suggest that a constitutive phosphorylation by ck2 may affect intra-s phase checkpoint by modulating smc3 phosphorylation by atm." SIGNOR-178483 CSNK2A1 protein P68400 UNIPROT SNAI1 protein O95863 UNIPROT up-regulates phosphorylation Ser11 SFLVRKPsDPNRKPN 9606 19923321 t lperfetto "Serines 11 and 92 participate in the control of snail1 stability and positively regulate snail1 repressive function and its interaction with msin3a corepressor. Furthermore, serines 11 and 92 are required for snail1-mediated emt and cell viability, respectively. Pka and ck2 have been characterized as the main kinases responsible for in vitro snail1 phosphorylation at serine 11 and 92, respectively." SIGNOR-161771 CSNK2A1 protein P68400 UNIPROT SNAI1 protein O95863 UNIPROT up-regulates phosphorylation Ser92 VAELTSLsDEDSGKG 9606 19923321 t lperfetto "Serines 11 and 92 participate in the control of snail1 stability and positively regulate snail1 repressive function and its interaction with msin3a corepressor. Furthermore, serines 11 and 92 are required for snail1-mediated emt and cell viability, respectively. Pka and ck2 have been characterized as the main kinases responsible for in vitro snail1 phosphorylation at serine 11 and 92, respectively." SIGNOR-161775 CSNK2A1 protein P68400 UNIPROT SNCA protein P37840 UNIPROT up-regulates phosphorylation Ser129 NEAYEMPsEEGYQDY 9606 BTO:0000938 10617630 t lperfetto "In vitro experiments and two-dimensional phosphopeptide mapping provided further evidence that serine 129 was phosphorylated by ck-1 and ck-2. Moreover, phosphorylation of serine 129 was reduced in vivo upon inhibition of ck-1 or ck-2. These data demonstrate that alpha-synuclein is constitutively phosphorylated within its c terminus and may indicate that the function of alpha-synuclein is regulated by phosphorylation/dephosphorylation.From these data we conclude that _-synuclein is predominantly phosphorylated at serine residue 129. However, a second serine at position 87 is also used for phosphorylation to some extent. together, these data may indicate that ck-1 and ck-2 are involved in the regulation of neuronal function and one may speculate that phosphorylation of _-synuclein could affect its binding to membranes." SIGNOR-73803 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 CSNK2A1 protein P68400 UNIPROT SNCA protein P37840 UNIPROT up-regulates phosphorylation Ser87 KTVEGAGsIAAATGF 9606 BTO:0000938 10617630 t lperfetto "In vitro experiments and two-dimensional phosphopeptide mapping provided further evidence that serine 129 was phosphorylated by ck-1 and ck-2. Moreover, phosphorylation of serine 129 was reduced in vivo upon inhibition of ck-1 or ck-2. These data demonstrate that alpha-synuclein is constitutively phosphorylated within its c terminus and may indicate that the function of alpha-synuclein is regulated by phosphorylation/dephosphorylation.From these data we conclude that _-synuclein is predominantly phosphorylated at serine residue 129. However, a second serine at position 87 is also used for phosphorylation to some extent. together, these data may indicate that ck-1 and ck-2 are involved in the regulation of neuronal function and one may speculate that phosphorylation of _-synuclein could affect its binding to membranes." SIGNOR-73807 CSNK2A1 protein P68400 UNIPROT SP1 protein P08047 UNIPROT "down-regulates activity" phosphorylation Thr579 GDGIHDDtAGGEEGE 9606 BTO:0000664 9153193 t llicata "Casein kinase II-mediated phosphorylation of the C terminus of Sp1 decreases its DNA binding activity. | Mutation of a consensus CKII site at amino acid 579, within the second zinc finger, eliminates phosphorylation of this site and the CKII-mediated inhibition of Sp1 binding." SIGNOR-250954 CSNK2A1 protein P68400 UNIPROT SPIB protein Q01892 UNIPROT down-regulates phosphorylation Ser129 PYPSPVLsEEEDLPL 9606 10618498 t lperfetto "Serine residues 37 in the transactivation domain and 129, 144 and 146 in the pest domain of spi-b are phosphorylated by ckii in vitro. The ckii phosphorylation sites mapped in vitro are phosphorylated in vivo. Mutations of the ckii phosphorylation sites increase the ability of spi-b to transactivate. Spi-b phosphorylation by ckii reduces its stability" SIGNOR-73879 CSNK2A1 protein P68400 UNIPROT SPIB protein Q01892 UNIPROT down-regulates phosphorylation Ser144 DSPALEVsDSESDEA 9606 10618498 t lperfetto "Serine residues 37 in the transactivation domain and 129, 144 and 146 in the pest domain of spi-b are phosphorylated by ckii in vitro. The ckii phosphorylation sites mapped in vitro are phosphorylated in vivo. Mutations of the ckii phosphorylation sites increase the ability of spi-b to transactivate. Spi-b phosphorylation by ckii reduces its stability" SIGNOR-73883 CSNK2A1 protein P68400 UNIPROT SPIB protein Q01892 UNIPROT down-regulates phosphorylation Ser146 PALEVSDsESDEALV 9606 10618498 t lperfetto "Serine residues 37 in the transactivation domain and 129, 144 and 146 in the pest domain of spi-b are phosphorylated by ckii in vitro. The ckii phosphorylation sites mapped in vitro are phosphorylated in vivo. Mutations of the ckii phosphorylation sites increase the ability of spi-b to transactivate. Spi-b phosphorylation by ckii reduces its stability" SIGNOR-73887 CSNK2A1 protein P68400 UNIPROT SPIB protein Q01892 UNIPROT down-regulates phosphorylation Ser37 KHSSYPDsEGAPDSL 9606 10618498 t lperfetto "Serine residues 37 in the transactivation domain and 129, 144 and 146 in the pest domain of spi-b are phosphorylated by ckii in vitro. The ckii phosphorylation sites mapped in vitro are phosphorylated in vivo. Mutations of the ckii phosphorylation sites increase the ability of spi-b to transactivate. Spi-b phosphorylation by ckii reduces its stability" SIGNOR-73891 CSNK2A1 protein P68400 UNIPROT SPTBN1 protein Q01082 UNIPROT down-regulates phosphorylation Ser2110 PEPSTKVsEEAESQQ 9606 BTO:0000938 17088250 t miannu "We show here that the short c-terminal splice variant of betaii-spectrin (betaiisigma2) is a substrate for phosphorylation. In vitro, protein kinase ck2 phosphorylates ser-2110 and thr-2159 / phosphorylation of ?II?2 C-terminal fragment inhibits its interaction with ?II N-terminal fragment." SIGNOR-150467 CSNK2A1 protein P68400 UNIPROT SPTBN1 protein Q01082 UNIPROT down-regulates phosphorylation Thr2159 NGATEQRtSSKESSP 9606 BTO:0000938 17088250 t miannu "We show here that the short c-terminal splice variant of betaii-spectrin (betaiisigma2) is a substrate for phosphorylation. In vitro, protein kinase ck2 phosphorylates ser-2110 and thr-2159 / phosphorylation of ?II?2 C-terminal fragment inhibits its interaction with ?II N-terminal fragment." SIGNOR-150471 CSNK2A1 protein P68400 UNIPROT SRF protein P11831 UNIPROT "up-regulates activity" phosphorylation Ser77 PTAGALYsGSEGDSE -1 2046671 t llicata "Casein kinase II (CKII) phosphorylates the mammalian transcription factor serum response factor (SRF) on a serine residue(s) located within a region of the protein spanning amino acids 70 to 92, thereby enhancing its DNA-binding activity in vitro.| Nevertheless, additional mutation of serines 77 and 79 was required before phosphorylation and enhanced binding were completely abolished. Thus, serines 77 and 79 could also be recognized by CKII if serines 83 and 85 were mutated." SIGNOR-250955 CSNK2A1 protein P68400 UNIPROT SRF protein P11831 UNIPROT "up-regulates activity" phosphorylation Ser79 AGALYSGsEGDSESG -1 2046671 t llicata "Casein kinase II (CKII) phosphorylates the mammalian transcription factor serum response factor (SRF) on a serine residue(s) located within a region of the protein spanning amino acids 70 to 92, thereby enhancing its DNA-binding activity in vitro.| Nevertheless, additional mutation of serines 77 and 79 was required before phosphorylation and enhanced binding were completely abolished. Thus, serines 77 and 79 could also be recognized by CKII if serines 83 and 85 were mutated." SIGNOR-250956 CSNK2A1 protein P68400 UNIPROT SRF protein P11831 UNIPROT "up-regulates activity" phosphorylation Ser83 YSGSEGDsESGEEEE -1 2046671 t llicata "Casein kinase II (CKII) phosphorylates the mammalian transcription factor serum response factor (SRF) on a serine residue(s) located within a region of the protein spanning amino acids 70 to 92, thereby enhancing its DNA-binding activity in vitro. We report here that serine 83 appears to be the residue phosphorylated by CKII but that three other serines in this region can also be involved in phosphorylation and the enhancement of DNA-binding activity." SIGNOR-250958 CSNK2A1 protein P68400 UNIPROT SRF protein P11831 UNIPROT "up-regulates activity" phosphorylation Ser85 GSEGDSEsGEEEELG -1 2046671 t llicata "Casein kinase II (CKII) phosphorylates the mammalian transcription factor serum response factor (SRF) on a serine residue(s) located within a region of the protein spanning amino acids 70 to 92, thereby enhancing its DNA-binding activity in vitro.| Mutation of serine 85 alone had a smaller but significant effect on phosphorylation that may be due to alteration in the protein kinase recognition site." SIGNOR-250957 CSNK2A1 protein P68400 UNIPROT SSRP1 protein Q08945 UNIPROT "down-regulates activity" phosphorylation Ser510 SSSNEGDsDRDEKKR 9606 BTO:0000007 15659405 t llicata "CK2 phosphorylates SSRP1 and inhibits its DNA-binding activity. | we identified serines 510, 657, and 688 as phosphorylation targets of CK2 in vitro. Mutagenesis of the three serines revealed that serine 510 was more important for the regulation of SSRP1 DNA-binding activity." SIGNOR-250959 CSNK2A1 protein P68400 UNIPROT SSRP1 protein Q08945 UNIPROT "down-regulates activity" phosphorylation Ser657 KSSSRQLsESFKSKE 9606 BTO:0000007 15659405 t llicata "CK2 phosphorylates SSRP1 and inhibits its DNA-binding activity. | we identified serines 510, 657, and 688 as phosphorylation targets of CK2 in vitro. Mutagenesis of the three serines revealed that serine 510 was more important for the regulation of SSRP1 DNA-binding activity." SIGNOR-250960 CSNK2A1 protein P68400 UNIPROT SSRP1 protein Q08945 UNIPROT "down-regulates activity" phosphorylation Ser688 KRRRSEDsEEEELAS 9606 BTO:0000007 15659405 t llicata "CK2 phosphorylates SSRP1 and inhibits its DNA-binding activity. | we identified serines 510, 657, and 688 as phosphorylation targets of CK2 in vitro. Mutagenesis of the three serines revealed that serine 510 was more important for the regulation of SSRP1 DNA-binding activity." SIGNOR-250961 CSNK2A1 protein P68400 UNIPROT STARD10 protein Q9Y365 UNIPROT down-regulates phosphorylation Ser284 GGAGGEGsDDDTSLT 9606 BTO:0002181 17561512 t gcesareni "Interestingly, hypotonic extracts prepared from hek293t cells expressing the serine to alanine mutant exhibited increased lipid transfer activity compared with those from wild-type stard10-expressing cells, suggesting that, in a cellular context, phosphorylation on serine 284 negatively regulates stard10 activity" SIGNOR-155740 CSNK2A1 protein P68400 UNIPROT STX1A protein Q16623 UNIPROT up-regulates phosphorylation Ser14 ELRTAKDsDDDDDVA 9606 11846792 t lperfetto "In this report, we show that syntaxin-1a is phosphorylated in vitro by cki on thr21. Casein kinase ii (ckii) has been shown previously to phosphorylate syntaxin-1a in vitro and we have identified ser14 as the ckii phosphorylation site. the phosphorylation of syntaxin-1a by ckii enhances its capacity to associate with synaptotagmin [21]. Therefore, phosphorylation of ser14 by ckii suggests an important role for this residue in regulating the interaction between syntaxin-1a and synaptotagmin" SIGNOR-114840 CSNK2A1 protein P68400 UNIPROT TCF7L2 protein Q9NQB0 UNIPROT "up-regulates activity" phosphorylation Ser58 ESETNQNsSSDSEAE -1 11711551 t llicata "We show here that Tcf-4 can be phosphorylated in vitro by protein kinase CK2 stoichiometrically in amino acids Ser-58-Ser-59-Ser-60. Phosphorylation of these residues does not modify the interaction of Tcf-4 with beta-catenin but reduces its association to plakoglobin. | Experiments performed using a Tcf-4 mutant with decreased interaction to plakoglobin demonstrated that binding to this protein negatively affected the transcriptional activity of Tcf-4." SIGNOR-250962 CSNK2A1 protein P68400 UNIPROT TCF7L2 protein Q9NQB0 UNIPROT "up-regulates activity" phosphorylation Ser59 SETNQNSsSDSEAER -1 11711551 t llicata "We show here that Tcf-4 can be phosphorylated in vitro by protein kinase CK2 stoichiometrically in amino acids Ser-58-Ser-59-Ser-60. Phosphorylation of these residues does not modify the interaction of Tcf-4 with beta-catenin but reduces its association to plakoglobin. | Experiments performed using a Tcf-4 mutant with decreased interaction to plakoglobin demonstrated that binding to this protein negatively affected the transcriptional activity of Tcf-4." SIGNOR-250963 CSNK2A1 protein P68400 UNIPROT TCF7L2 protein Q9NQB0 UNIPROT "up-regulates activity" phosphorylation Ser60 ETNQNSSsDSEAERR -1 11711551 t llicata "We show here that Tcf-4 can be phosphorylated in vitro by protein kinase CK2 stoichiometrically in amino acids Ser-58-Ser-59-Ser-60. Phosphorylation of these residues does not modify the interaction of Tcf-4 with beta-catenin but reduces its association to plakoglobin. | Experiments performed using a Tcf-4 mutant with decreased interaction to plakoglobin demonstrated that binding to this protein negatively affected the transcriptional activity of Tcf-4." SIGNOR-250964 CSNK2A1 protein P68400 UNIPROT TELO2 protein Q9Y4R8 UNIPROT down-regulates phosphorylation Ser487 AQLAGSDsDLDSDDE 9606 20864032 t lperfetto "Here we report that tel2 and tti1 are targeted for degradation within mtorc1 by the scffbxo9 ubiquitin ligase to adjust mtor signalling to growth factor availability. This process is primed by ck2, which translocates to the cytoplasm to mediate mtorc1-specific phosphorylation of tel2/tti1. ere, we show that tel2 is constitutively phosphorylated on conserved serines 487 and 491 by casein kinase 2 (ck2)" SIGNOR-168036 CSNK2A1 protein P68400 UNIPROT TELO2 protein Q9Y4R8 UNIPROT down-regulates phosphorylation Ser487 AQLAGSDsDLDSDDE 9606 23263282 t lperfetto "Here we report that tel2 and tti1 are targeted for degradation within mtorc1 by the scffbxo9 ubiquitin ligase to adjust mtor signalling to growth factor availability. This process is primed by ck2, which translocates to the cytoplasm to mediate mtorc1-specific phosphorylation of tel2/tti1. ere, we show that tel2 is constitutively phosphorylated on conserved serines 487 and 491 by casein kinase 2 (ck2)" SIGNOR-200202 CSNK2A1 protein P68400 UNIPROT TELO2 protein Q9Y4R8 UNIPROT down-regulates phosphorylation Ser491 GSDSDLDsDDEFVPY 9606 20864032 t lperfetto "Here we report that tel2 and tti1 are targeted for degradation within mtorc1 by the scffbxo9 ubiquitin ligase to adjust mtor signalling to growth factor availability. This process is primed by ck2, which translocates to the cytoplasm to mediate mtorc1-specific phosphorylation of tel2/tti1. Here, we show that tel2 is constitutively phosphorylated on conserved serines 487 and 491 by casein kinase 2 (ck2)" SIGNOR-168040 CSNK2A1 protein P68400 UNIPROT TELO2 protein Q9Y4R8 UNIPROT down-regulates phosphorylation Ser491 GSDSDLDsDDEFVPY 9606 23263282 t lperfetto "Here we report that tel2 and tti1 are targeted for degradation within mtorc1 by the scffbxo9 ubiquitin ligase to adjust mtor signalling to growth factor availability. This process is primed by ck2, which translocates to the cytoplasm to mediate mtorc1-specific phosphorylation of tel2/tti1. Here, we show that tel2 is constitutively phosphorylated on conserved serines 487 and 491 by casein kinase 2 (ck2)" SIGNOR-200206 CSNK2A1 protein P68400 UNIPROT TERF1 protein P54274 UNIPROT up-regulates phosphorylation Thr122 LTACQLRtIYICQFL 9606 18347021 t lperfetto "Regulation of telomeric repeat binding factor 1 binding to telomeres by casein kinase 2-mediated phosphorylation. Mapping of the ck2 target site identified threonine 122 as a substrate in trf1. A threonine to alanine change at this position led to a diminished dna binding due to reduced dimerization of trf1." SIGNOR-178034 CSNK2A1 protein P68400 UNIPROT TFAP2A protein P05549 UNIPROT up-regulates phosphorylation Ser429 TDNNAKSsDKEEKHR 9606 21777522 t lperfetto "Ck2 phosphorylates ap-2_ and increases its transcriptional activity" SIGNOR-175130 CSNK2A1 protein P68400 UNIPROT TLE1 protein Q04724 UNIPROT up-regulates phosphorylation Ser239 KDSSHYDsDGDKSDD 9606 BTO:0000938 15367661 t lperfetto "These results suggest that ck2 phosphorylation of serine 239 of gro/tle1 is important for its function during neuronal differentiation." SIGNOR-129026 CSNK2A1 protein P68400 UNIPROT TLE1 protein Q04724 UNIPROT up-regulates phosphorylation Ser253 DNLVVDVsNEDPSSP 9606 BTO:0000938 22354967 t lperfetto "These results show that tle1 is necessary for the maintenance of neuronal survival. Experiments using pharmacological inhibitors as well as expression of point mutants indicate that phosphorylation of tle1 by casein kinase-2 (ck2) at ser-239 and ser-253 is necessary for its survival-promoting activity." SIGNOR-196146 CSNK2A1 protein P68400 UNIPROT TNFAIP1 protein Q13829 UNIPROT up-regulates phosphorylation Ser280 SRSQASPsEDEETFE 9606 BTO:0000567 19851886 t lperfetto "It was demonstrated that ck2 could phosphorylate tnfaip1 in vitro and in vivo, which facilitated the distribution of tnfaip1 in nucleus and enhanced its interaction with pcna. It is suggested that the phosphorylation of tnfaip1 may be required for its functions." SIGNOR-188849 CSNK2A1 protein P68400 UNIPROT TOP2A protein P11388 UNIPROT unknown phosphorylation Ser1377 KPQKSVVsDLEADDV 9606 BTO:0000567 7961967 t llicata "Tryptic phosphopeptide mapping revealed that casein kinase II phosphorylated the C-terminal domain primarily on 2 serine residues in vitro, which were shown to be sites of modification in vivo. Site-directed mutagenesis studies identified these casein kinase II-specific phosphorylation sites as serine 1524 and serine 1376." SIGNOR-250965 CSNK2A1 protein P68400 UNIPROT TOP2A protein P11388 UNIPROT up-regulates phosphorylation Ser1525 PIKYLEEsDEDDLF 9606 19098900 t gcesareni "Here we report that when phosphorylated, ser 1524 of topo iialpha acts as a binding site for the brct domain of mdc1 (mediator of dna damage checkpoint protein-1), thereby recruiting mdc1 to chromatin" SIGNOR-182840 CSNK2A1 protein P68400 UNIPROT TP53 protein P04637 UNIPROT "down-regulates activity" phosphorylation Thr155 DSTPPPGtRVRAMAI -1 12628923 t llicata "CK2 phosphoryl ates Thr155, which targets p53 to degradation by the Ub system." SIGNOR-250968 CSNK2A1 protein P68400 UNIPROT TP53 protein P04637 UNIPROT "up-regulates activity" phosphorylation Ser392 FKTEGPDsD 9606 BTO:0000568 10747897 t llicata "Furthermore, we demonstrate that anisomycin- and tumor necrosis factor-alpha-induced phosphorylation of p53 at Ser-392, which is important for the transcriptional activity of this growth suppressor protein, requires p38 MAP kinase and CK2 activities." SIGNOR-250967 CSNK2A1 protein P68400 UNIPROT TSPY1 protein Q01534 UNIPROT "up-regulates activity" phosphorylation Thr300 PPEEGTEtSGDSQLL -1 16426576 t llicata "CK2-dependent C-terminal phosphorylation at T300 directs the nuclear transport of TSPY protein" SIGNOR-250969 CSNK2A1 protein P68400 UNIPROT TTI1 protein O43156 UNIPROT down-regulates phosphorylation Ser828 DVADGNVsDFDNEEE 9606 23263282 t lperfetto "Here we report that tel2 and tti1 are targeted for degradation within mtorc1 by the scffbxo9 ubiquitin ligase to adjust mtor signalling to growth factor availability. This process is primed by ck2, which translocates to the cytoplasm to mediate mtorc1-specific phosphorylation of tel2/tti1" SIGNOR-200240 CSNK2A1 protein P68400 UNIPROT TWIST1 protein Q15672 UNIPROT up-regulates phosphorylation Ser18 SPADDSLsNSEEEPD 9606 21559372 t llicata "Further investigation revealed that il-6 stabilizes twist in scchn cell lines through casein kinase 2 (ck2) phosphorylation of twist residues s18 and s20, and that this phosphorylation inhibits degradation of twist." SIGNOR-173668 CSNK2A1 protein P68400 UNIPROT TWIST1 protein Q15672 UNIPROT up-regulates phosphorylation Ser20 ADDSLSNsEEEPDRQ 9606 21559372 t llicata "Further investigation revealed that il-6 stabilizes twist in scchn cell lines through casein kinase 2 (ck2) phosphorylation of twist residues s18 and s20, and that this phosphorylation inhibits degradation of twist." SIGNOR-173672 CSNK2A1 protein P68400 UNIPROT UBE2R2 protein Q712K3 UNIPROT up-regulates phosphorylation Ser233 DCYDDDDsGNEES 9606 12037680 t lperfetto "Ck2-dependent phosphorylation of the e2 ubiquitin conjugating enzyme ubc3b induces its interaction with beta-trcp and enhances beta-catenin degradation" SIGNOR-88050 CSNK2A1 protein P68400 UNIPROT VAMP4 protein O75379 UNIPROT up-regulates phosphorylation Ser30 RNLLEDDsDEEEDFF 9606 14608369 t gcesareni "The r-snare vamp4, which contains a dileucine motif, binds to the ap-1 or the ggas. Serine 20 and leucines 25,26 are essential for this binding. Ap-1 association with vamp4 is enhanced when serine 30 is phosphorylated by casein kinase 2. This phosphorylation-dependent modulation of ap-1 binding is mediated by pacs-1 (phosphofurin acidic cluster sorting protein). Ablation of both the dileucine motif and serine 30 results in a dramatic mislocalization of vamp4 in the regulated secretory pathway." SIGNOR-119090 CSNK2A1 protein P68400 UNIPROT VDR protein P11473 UNIPROT up-regulates phosphorylation Ser208 SFSNLDLsEEDSDDP 9606 17368182 t lperfetto "Casein kinase ii (ckii) phosphorylates vdr both in vitro and in vivo at serine 208 within the hinge domain. This phosphorylation does not affect the ability of vdr to bind dna, but increases its ability to transactivate target promoters" SIGNOR-153711 CSNK2A1 protein P68400 UNIPROT VTN protein P04004 UNIPROT "up-regulates activity" phosphorylation Thr69 VTRGDVFtMPEDEYT 10090 BTO:0000944 9733784 t llicata " Therefore, we expressed Vn in a baculovirus system and show (i) that the CKII phosphorylation of wt-Vn enhances the adhesion of bovine aorta endothelial cells; (ii) that the double mutant T50E/T57E (in which the neutral Thr residues are replaced by the negatively charged Glu residues considered analogs of Thr-P) has a significantly enhanced capacity to promote cell adhesion and to accelerate cell spreading when compared with either wild-type Vn or to the neutral T50A/T57A mutant" SIGNOR-250970 CSNK2A1 protein P68400 UNIPROT VTN protein P04004 UNIPROT "up-regulates activity" phosphorylation Thr76 TMPEDEYtVYDDGEE 10090 BTO:0000944 9733784 t llicata " Therefore, we expressed Vn in a baculovirus system and show (i) that the CKII phosphorylation of wt-Vn enhances the adhesion of bovine aorta endothelial cells; (ii) that the double mutant T50E/T57E (in which the neutral Thr residues are replaced by the negatively charged Glu residues considered analogs of Thr-P) has a significantly enhanced capacity to promote cell adhesion and to accelerate cell spreading when compared with either wild-type Vn or to the neutral T50A/T57A mutant" SIGNOR-250971 CSNK2A1 protein P68400 UNIPROT WASF2 protein Q9Y6W5 UNIPROT down-regulates phosphorylation Ser482 RRIAVEYsDSEDDSS 9606 19012317 t gcesareni "Here we identify five casein kinase 2 (ck2) phosphorylation sites within the vca domain of wave2, serines 482, 484, 488, 489, and 497. Phosphorylation of these sites is required for a high affinity interaction with the arp2/3 complex;we and show that their mutation to non-phosphorylatable alanine residues inhibits wave2 function in vivo." SIGNOR-182350 CSNK2A1 protein P68400 UNIPROT WASF2 protein Q9Y6W5 UNIPROT down-regulates phosphorylation Ser488 YSDSEDDsSEFDEDD 9606 19012317 t gcesareni "Here we identify five casein kinase 2 (ck2) phosphorylation sites within the vca domain of wave2, serines 482, 484, 488, 489, and 497. Phosphorylation of these sites is required for a high affinity interaction with the arp2/3 complex;we and show that their mutation to non-phosphorylatable alanine residues inhibits wave2 function in vivo." SIGNOR-182358 PPP4R3A protein Q6IN85 UNIPROT PPP4C protein P60510 UNIPROT up-regulates binding 9606 18715871 t gcesareni "Our data demonstrate that pp4r4 forms a novel cytosolic complex with pp4c, independent from the complexes containing pp4r1, pp4r2.PP4R3, and alpha4, and that the regulatory subunits of pp4c have evolved different modes of interaction with the catalytic subunit." SIGNOR-180244 CSNK2A1 protein P68400 UNIPROT WASF2 protein Q9Y6W5 UNIPROT down-regulates phosphorylation Ser497 EFDEDDWsD 9606 19012317 t gcesareni "Here we identify five casein kinase 2 (ck2) phosphorylation sites within the vca domain of wave2, serines 482, 484, 488, 489, and 497. Phosphorylation of these sites is required for a high affinity interaction with the arp2/3 complex;we and show that their mutation to non-phosphorylatable alanine residues inhibits wave2 function in vivo." SIGNOR-182362 CSNK2A1 protein P68400 UNIPROT WAS protein P42768 UNIPROT up-regulates phosphorylation Ser483 KRSRAIHsSDEGEDQ 9606 12769847 t gcesareni "Here we identify two phosphorylation sites in the vca domain of wasp at serines 483 and 484. S483 and s484 are substrates for casein kinase 2 in vitro and in vivo. Phosphorylation of these residues increases the affinity of the vca domain for the arp2/3 complex 7-fold and is required for efficient in vitro actin polymerization by the full-length wasp molecule." SIGNOR-101264 CSNK2A1 protein P68400 UNIPROT WAS protein P42768 UNIPROT up-regulates phosphorylation Ser484 RSRAIHSsDEGEDQA 9606 12769847 t gcesareni "Here we identify two phosphorylation sites in the vca domain of wasp at serines 483 and 484. S483 and s484 are substrates for casein kinase 2 in vitro and in vivo. Phosphorylation of these residues increases the affinity of the vca domain for the arp2/3 complex 7-fold and is required for efficient in vitro actin polymerization by the full-length wasp molecule." SIGNOR-101268 CSNK2A1 protein P68400 UNIPROT XRCC1 protein P18887 UNIPROT "up-regulates activity" phosphorylation Ser475 IDIEGVQsEGQDNGA 10029 BTO:0002640 15066279 t llicata "We show that inhibiting XRCC1 phosphorylation by mutation of the CK2 phosphorylation sites or preventing CK2 activity using a highly specific inhibitor ablates the rapid repair of cellular DNA single-strand breaks by XRCC1. |" SIGNOR-250972 CSNK2A1 protein P68400 UNIPROT XRCC1 protein P18887 UNIPROT up-regulates phosphorylation Ser485 QDNGAEDsGDTEDEL 9606 20471329 t lperfetto "Xrcc1 phosphorylation by ck2 is required for its stability and efficient dna repair" SIGNOR-165419 CSNK2A1 protein P68400 UNIPROT XRCC1 protein P18887 UNIPROT up-regulates phosphorylation Ser518 GEDPYAGsTDENTDS 9606 20471329 t lperfetto "Xrcc1 phosphorylation by ck2 is required for its stability and efficient dna repair. Rcc1 is phosphorylated in vivo and in vitro by ck2, and ck2 phosphorylation of xrcc1 on s518, t519, and t523" SIGNOR-165423 CSNK2A1 protein P68400 UNIPROT XRCC1 protein P18887 UNIPROT up-regulates phosphorylation Ser518 GEDPYAGsTDENTDS 9606 BTO:0000567 15367657 t lperfetto "Xrcc1 phosphorylation by ck2 is required for its stability and efficient dna repair. Rcc1 is phosphorylated in vivo and in vitro by ck2, and ck2 phosphorylation of xrcc1 on s518, t519, and t523" SIGNOR-128893 CSNK2A1 protein P68400 UNIPROT XRCC1 protein P18887 UNIPROT up-regulates phosphorylation Thr488 GAEDSGDtEDELRRV 9606 20471329 t lperfetto "Xrcc1 phosphorylation by ck2 is required for its stability and efficient dna repair" SIGNOR-165427 CSNK2A1 protein P68400 UNIPROT XRCC1 protein P18887 UNIPROT up-regulates phosphorylation Thr519 EDPYAGStDENTDSE 9606 20471329 t lperfetto "Xrcc1 phosphorylation by ck2 is required for its stability and efficient dna repair. Rcc1 is phosphorylated in vivo and in vitro by ck2, and ck2 phosphorylation of xrcc1 on s518, t519, and t523" SIGNOR-165431 CSNK2A1 protein P68400 UNIPROT XRCC1 protein P18887 UNIPROT up-regulates phosphorylation Thr519 EDPYAGStDENTDSE 9606 BTO:0000567 15367657 t lperfetto "Xrcc1 phosphorylation by ck2 is required for its stability and efficient dna repair. Rcc1 is phosphorylated in vivo and in vitro by ck2, and ck2 phosphorylation of xrcc1 on s518, t519, and t523" SIGNOR-128897 CSNK2A1 protein P68400 UNIPROT XRCC1 protein P18887 UNIPROT up-regulates phosphorylation Thr523 AGSTDENtDSEEHQE 9606 20471329 t lperfetto "Xrcc1 phosphorylation by ck2 is required for its stability and efficient dna repair. Rcc1 is phosphorylated in vivo and in vitro by ck2, and ck2 phosphorylation of xrcc1 on s518, t519, and t523" SIGNOR-165435 CSNK2A1 protein P68400 UNIPROT YY1 protein P25490 UNIPROT up-regulates phosphorylation Ser118 EVVGGDDsDGLRAED 9606 23226345 t lperfetto "More recently, we identified and mapped multiple phosphorylation sites in yy1, including, threonine 39, serine 118, serine 247, threonine 348 and threonine 378. The first kinase proven to phosphorylate yy1 in vivo was plk1, which phosphorylates threonine 39 during g2/m stage of the cell cycle [25]. Ck2_ is another kinase identified as constitutively phosphorylating yy1 at serine 118. This modification protects yy1 cleavage by caspase 7 during apoptosis" SIGNOR-200083 CSNK2A2 protein P19784 UNIPROT ACACA protein Q13085 UNIPROT unknown phosphorylation Ser29 GSVSEDNsEDEISNL -1 2900140 t llicata "Phosphorylation at site 6 by casein kinase-2 is in good agreement with previous studies on the specificity of this kinase, which is known to phosphorylate serine residues followed by an acidic cluster" SIGNOR-250973 CSNK2A2 protein P19784 UNIPROT AQP4 protein P55087 UNIPROT "down-regulates activity" phosphorylation Ser276 AAQQTKGsYMEVEDN 9615 BTO:0000837 11742978 t llicata "We found that the stress-induced kinase casein kinase (CK)II phosphorylates the Ser276 immediately preceding the tyrosine motif, increasing AQP4-mu 3A interaction and enhancing AQP4-lysosomal targeting and degradation. | To determine whether Ser276 is an actual CKII substrate, we used GST–AQP4‐Cter proteins in which only one out of the three C‐terminal CKII consensus sites was sequentially conserved (Ser276, Ser285 and Ser315, respectively). Figure 7B (right panel) shows that the three serine residues, including Ser276, were indeed efficiently phosphorylated by CKII." SIGNOR-250974 CSNK2A2 protein P19784 UNIPROT AQP4 protein P55087 UNIPROT "down-regulates activity" phosphorylation Ser285 MEVEDNRsQVETDDL 9615 BTO:0000837 11742978 t llicata "We found that the stress-induced kinase casein kinase (CK)II phosphorylates the Ser276 immediately preceding the tyrosine motif, increasing AQP4-mu 3A interaction and enhancing AQP4-lysosomal targeting and degradation. | To determine whether Ser276 is an actual CKII substrate, we used GST–AQP4‐Cter proteins in which only one out of the three C‐terminal CKII consensus sites was sequentially conserved (Ser276, Ser285 and Ser315, respectively). Figure 7B (right panel) shows that the three serine residues, including Ser276, were indeed efficiently phosphorylated by CKII." SIGNOR-250975 CSNK2A2 protein P19784 UNIPROT AQP4 protein P55087 UNIPROT "down-regulates activity" phosphorylation Ser316 EKKGKDQsGEVLSSV 9615 BTO:0000837 11742978 t llicata "We found that the stress-induced kinase casein kinase (CK)II phosphorylates the Ser276 immediately preceding the tyrosine motif, increasing AQP4-mu 3A interaction and enhancing AQP4-lysosomal targeting and degradation. | To determine whether Ser276 is an actual CKII substrate, we used GST–AQP4‐Cter proteins in which only one out of the three C‐terminal CKII consensus sites was sequentially conserved (Ser276, Ser285 and Ser315, respectively). Figure 7B (right panel) shows that the three serine residues, including Ser276, were indeed efficiently phosphorylated by CKII." SIGNOR-250976 CSNK2A2 protein P19784 UNIPROT ARRB2 protein P32121 UNIPROT unknown phosphorylation Thr382 EFDTNYAtDDDIVFE -1 11877451 t llicata "We found that arrestin-3 is constitutively phosphorylated at Thr-382 and becomes dephosphorylated upon beta(2)-adrenergic receptor activation in COS-1 cells. Casein kinase II (CKII) appears to be the major kinase mediating arrestin-3 phosphorylation, since 1) Thr-382 is contained within a canonical consensus sequence for CKII phosphorylation and 2) wild type arrestin-3 but not a T382A mutant is phosphorylated by CKII in vitro. | However, additional analysis reveals that arrestin-3 phosphorylation may regulate formation of a large arrestin-3-containing protein complex." SIGNOR-250977 CSNK2A2 protein P19784 UNIPROT BID protein P55957 UNIPROT "up-regulates activity" phosphorylation Ser64 LQTDGNRsSHSRLGR 9606 BTO:0000567 11583622 t llicata "Here we report that Bid is phosphorylated by casein kinase I (CKI) and casein kinase II (CKII). Inhibition of CKI and CKII accelerated Fas-mediated apoptosis and Bid cleavage, whereas hyperactivity of the kinases delayed apoptosis. | These results suggest that residues S61, S64, and to a much lesser extent T58 are sites of phosphorylation of Bid." SIGNOR-250978 CSNK2A2 protein P19784 UNIPROT BID protein P55957 UNIPROT "up-regulates activity" phosphorylation Thr59 EGYDELQtDGNRSSH 9606 BTO:0000567 11583622 t llicata "Here we report that Bid is phosphorylated by casein kinase I (CKI) and casein kinase II (CKII). Inhibition of CKI and CKII accelerated Fas-mediated apoptosis and Bid cleavage, whereas hyperactivity of the kinases delayed apoptosis. | These results suggest that residues S61, S64, and to a much lesser extent T58 are sites of phosphorylation of Bid." SIGNOR-250979 CSNK2A2 protein P19784 UNIPROT CASQ2 protein O14958 UNIPROT unknown phosphorylation Ser385 DDDDDDNsDEEDNDD -1 1985907 t llicata "Both cardiac and skeletal muscle calsequestrins were phosphorylated by casein kinase II, but cardiac calsequestrin was phosphorylated to a higher stoichiometry and at least 50 times more rapidly. The site of rapid phosphorylation of cardiac calsequestrin was localized to the distinct COOH terminus, where a cluster of three closely spaced serine residues are found (S378DEESN-DDSDDDDE-COOH)." SIGNOR-250980 CSNK2A2 protein P19784 UNIPROT CAV1 protein Q03135 UNIPROT unknown phosphorylation Ser88 FDGIWKAsFTTFTVT -1 8058322 t llicata "Here, we have identified this serine kinase activity as a casein kinase II-like enzyme, since the phosphorylation of caveolin-rich membrane domains is stimulated and inhibited by known effectors of casein kinase II (poly-L-lysine, endogenous polyamines, and a casein kinase II inhibitor peptide), but is unaffected by modulators of other known kinases. In support of these observations, caveolin contains a consensus sequence for casein kinase II phosphorylation in its cytoplasmic N-terminal domain (Ser-88)" SIGNOR-250981 CSNK2A2 protein P19784 UNIPROT CDC37 protein Q16543 UNIPROT "up-regulates activity" phosphorylation Ser13 VWDHIEVsDDEDETH -1 12930845 t llicata "Phosphorylation of serine 13 is required for the proper function of the Hsp90 co-chaperone, Cdc37. | In this report, we demonstrate that mammalian Cdc37 is phosphorylated on Ser13 in situ in rabbit reticulocyte lysate and in cultured K562 cells and that casein kinase II is capable of quantitatively phosphorylating recombinant Cdc37 at this site." SIGNOR-250982 CSNK2A2 protein P19784 UNIPROT CLTB protein P09497 UNIPROT unknown phosphorylation Ser11 DFGFFSSsESGAPEA -1 3128543 t llicata "To date, the only evidence for a functional distinction of LCa and LCb is the preferential phosphorylation of LCb, which takes place at serine residues and is mediated by coated vesicle-associated casein kinase II. As a first step toward determining the function of light chain diversity, we have mapped the in vitro phosphorylation sites on LCb. We use [32P]ATP to phosphorylate LCb within coated vesicles, followed by sequencing of 32P-labeled chymotryptic peptides thereof, to identify serine residues at positions 11 and 13 as the phosphorylation sites." SIGNOR-250983 CSNK2A2 protein P19784 UNIPROT CLTB protein P09497 UNIPROT unknown phosphorylation Ser13 GFFSSSEsGAPEAAE -1 3128543 t llicata "To date, the only evidence for a functional distinction of LCa and LCb is the preferential phosphorylation of LCb, which takes place at serine residues and is mediated by coated vesicle-associated casein kinase II. As a first step toward determining the function of light chain diversity, we have mapped the in vitro phosphorylation sites on LCb. We use [32P]ATP to phosphorylate LCb within coated vesicles, followed by sequencing of 32P-labeled chymotryptic peptides thereof, to identify serine residues at positions 11 and 13 as the phosphorylation sites." SIGNOR-250984 CSNK2A2 protein P19784 UNIPROT CTDP1 protein Q9Y5B0 UNIPROT "down-regulates activity" phosphorylation Ser575 AGESLDQsMEEEEEE 9606 BTO:0000567 12591939 t llicata "We found that only phosphorylated FCP1 can physically interact with TFIIF. We set out to purify an FCP1 kinase from HeLa cells and identified casein kinase 2, which, surprisingly, displayed a negative effect on FCP1-associated activities.| Phosphorylation of FCP1 by CK2 Inhibits the Transcription Elongation Activity of FCP1. | Two in vivo phosphorylation sites within the C terminus of FCP1 at Ser-575 and Ser-740 were identified" SIGNOR-250985 CSNK2A2 protein P19784 UNIPROT CTDP1 protein Q9Y5B0 UNIPROT "down-regulates activity" phosphorylation Ser740 TKAQRENsPAAFPDR 9606 BTO:0000567 12591939 t llicata "We found that only phosphorylated FCP1 can physically interact with TFIIF. We set out to purify an FCP1 kinase from HeLa cells and identified casein kinase 2, which, surprisingly, displayed a negative effect on FCP1-associated activities.| Phosphorylation of FCP1 by CK2 Inhibits the Transcription Elongation Activity of FCP1. | Two in vivo phosphorylation sites within the C terminus of FCP1 at Ser-575 and Ser-740 were identified" SIGNOR-250986 CSNK2A2 protein P19784 UNIPROT EEF1B2 protein P24534 UNIPROT unknown phosphorylation Ser106 DDIDLFGsDDEEESE -1 8547318 t llicata "EF-1 beta was highly phosphorylated by casein kinase II, with up to 1.3 mol of phosphate incorporated per mol protein. From microsequence analysis and manual Edman degradation, the majority of the phosphate was shown to be present in serine 106 in the peptide DLFGS106DDEEES112EEA. Serine 112 was also phosphorylated by casein kinase II, but to a lesser extent." SIGNOR-250987 CSNK2A2 protein P19784 UNIPROT EEF1B2 protein P24534 UNIPROT unknown phosphorylation Ser112 GSDDEEEsEEAKRLR -1 8547318 t llicata "EF-1 beta was highly phosphorylated by casein kinase II, with up to 1.3 mol of phosphate incorporated per mol protein. From microsequence analysis and manual Edman degradation, the majority of the phosphate was shown to be present in serine 106 in the peptide DLFGS106DDEEES112EEA. Serine 112 was also phosphorylated by casein kinase II, but to a lesser extent." SIGNOR-250988 CSNK2A2 protein P19784 UNIPROT EIF2B5 protein Q13144 UNIPROT "up-regulates activity" phosphorylation Ser717 LKEAEEEsSEDD 9606 BTO:0000007 11500362 t llicata "Two conserved sites (Ser712/713) are phosphorylated by casein kinase 2. They lie at the extreme C-terminus and are required for the interaction of eIF2Bepsilon with its substrate, eIF2, in vivo and for eIF2B activity in vitro. " SIGNOR-250989 CSNK2A2 protein P19784 UNIPROT EIF2B5 protein Q13144 UNIPROT "up-regulates activity" phosphorylation Ser718 KEAEEESsEDD 9606 BTO:0000007 11500362 t llicata "Two conserved sites (Ser712/713) are phosphorylated by casein kinase 2. They lie at the extreme C-terminus and are required for the interaction of eIF2Bepsilon with its substrate, eIF2, in vivo and for eIF2B activity in vitro. " SIGNOR-250990 CSNK2A2 protein P19784 UNIPROT EIF4EBP1 protein Q13541 UNIPROT "down-regulates activity" phosphorylation Ser112 KRAGGEEsQFEMDI 9606 BTO:0000007 9806882 t lperfetto "The kinase is quite distinct from casein kinase 2, which also phosphorylates Ser-111 of 4E-BP1. The possible importance of these kinases in the phosphorylation of 4E-BP1 in fat cells is discussed. It is suggested that the phosphorylation of Ser-111 might be a priming event that facilitates the subsequent phosphorylation of Thr-36, Thr-45, Ser-64 and Thr69 by a rapamycin-sensitive process that initiates the dissociation of 4E-BP1 from eIF4E and hence the formation of the eIF4F complex." SIGNOR-249334 CSNK2A2 protein P19784 UNIPROT GTF2A1L protein Q9UNN4 UNIPROT "up-regulates activity" phosphorylation Ser356 VDGSGDTsSNEEIGS -1 12107178 t llicata "ALF was able to stabilize the binding of TBP to DNA, but it could not stabilize TBP mutants A184E, N189E, E191R, and R205E nor could it facilitate binding of the TBP-like factor TRF2/TLF to a consensus TATA element. However, phosphorylation of ALF with casein kinase II resulted in the partial restoration of complex formation using mutant TBPs. | Because the residues involved (Ser-280, Ser-281, Ser-316, and Ser-321) are conserved in ALF (Ser-356, Ser-357, Ser-418, and Ser-423), we tested whether its activity might also be affected by this modification. We first showed that ALF and TFIIAα/β polypeptides incubated with casein kinase II and [γ-32P]ATP could be labeled." SIGNOR-250991 CSNK2A2 protein P19784 UNIPROT GTF2A1L protein Q9UNN4 UNIPROT "up-regulates activity" phosphorylation Ser357 DGSGDTSsNEEIGST -1 12107178 t llicata "ALF was able to stabilize the binding of TBP to DNA, but it could not stabilize TBP mutants A184E, N189E, E191R, and R205E nor could it facilitate binding of the TBP-like factor TRF2/TLF to a consensus TATA element. However, phosphorylation of ALF with casein kinase II resulted in the partial restoration of complex formation using mutant TBPs. | Because the residues involved (Ser-280, Ser-281, Ser-316, and Ser-321) are conserved in ALF (Ser-356, Ser-357, Ser-418, and Ser-423), we tested whether its activity might also be affected by this modification. We first showed that ALF and TFIIAα/β polypeptides incubated with casein kinase II and [γ-32P]ATP could be labeled." SIGNOR-250992 CSNK2A2 protein P19784 UNIPROT GTF2A1L protein Q9UNN4 UNIPROT "up-regulates activity" phosphorylation Ser418 VEEDPLNsGDDVSEQ -1 12107178 t llicata "ALF was able to stabilize the binding of TBP to DNA, but it could not stabilize TBP mutants A184E, N189E, E191R, and R205E nor could it facilitate binding of the TBP-like factor TRF2/TLF to a consensus TATA element. However, phosphorylation of ALF with casein kinase II resulted in the partial restoration of complex formation using mutant TBPs. | Because the residues involved (Ser-280, Ser-281, Ser-316, and Ser-321) are conserved in ALF (Ser-356, Ser-357, Ser-418, and Ser-423), we tested whether its activity might also be affected by this modification. We first showed that ALF and TFIIAα/β polypeptides incubated with casein kinase II and [γ-32P]ATP could be labeled." SIGNOR-250993 CSNK2A2 protein P19784 UNIPROT GTF2A1L protein Q9UNN4 UNIPROT "up-regulates activity" phosphorylation Ser423 LNSGDDVsEQDVPDL -1 12107178 t llicata "ALF was able to stabilize the binding of TBP to DNA, but it could not stabilize TBP mutants A184E, N189E, E191R, and R205E nor could it facilitate binding of the TBP-like factor TRF2/TLF to a consensus TATA element. However, phosphorylation of ALF with casein kinase II resulted in the partial restoration of complex formation using mutant TBPs. | Because the residues involved (Ser-280, Ser-281, Ser-316, and Ser-321) are conserved in ALF (Ser-356, Ser-357, Ser-418, and Ser-423), we tested whether its activity might also be affected by this modification. We first showed that ALF and TFIIAα/β polypeptides incubated with casein kinase II and [γ-32P]ATP could be labeled." SIGNOR-250994 CSNK2A2 protein P19784 UNIPROT GTF2A1 protein P52655 UNIPROT "up-regulates activity" phosphorylation Ser280 VDGTGDTsSEEDEDE -1 11278496 t llicata "We now show that human TFIIA is phosphorylated in vivo on serine residues that are partially conserved between yeast and human TFIIA large subunits. Alanine substitution mutation of serine residues 316 and 321 in TFIIA alphabeta reduced TFIIA phosphorylation significantly in vivo. Additional alanine substitutions at serines 280 and 281 reduced phosphorylation to undetectable levels. Mutation of all four serine residues reduced the ability of TFIIA to stimulate transcription in transient transfection assays with various activators and promoters, indicating that TFIIA phosphorylation is required globally for optimal function." SIGNOR-250995 CSNK2A2 protein P19784 UNIPROT GTF2A1 protein P52655 UNIPROT "up-regulates activity" phosphorylation Ser281 DGTGDTSsEEDEDEE -1 11278496 t llicata "We now show that human TFIIA is phosphorylated in vivo on serine residues that are partially conserved between yeast and human TFIIA large subunits. Alanine substitution mutation of serine residues 316 and 321 in TFIIA alphabeta reduced TFIIA phosphorylation significantly in vivo. Additional alanine substitutions at serines 280 and 281 reduced phosphorylation to undetectable levels. Mutation of all four serine residues reduced the ability of TFIIA to stimulate transcription in transient transfection assays with various activators and promoters, indicating that TFIIA phosphorylation is required globally for optimal function." SIGNOR-250996 CSNK2A2 protein P19784 UNIPROT GTF2A1 protein P52655 UNIPROT "up-regulates activity" phosphorylation Ser316 VEEEPLNsEDDVSDE -1 11278496 t llicata "We now show that human TFIIA is phosphorylated in vivo on serine residues that are partially conserved between yeast and human TFIIA large subunits. Alanine substitution mutation of serine residues 316 and 321 in TFIIA alphabeta reduced TFIIA phosphorylation significantly in vivo. Additional alanine substitutions at serines 280 and 281 reduced phosphorylation to undetectable levels. Mutation of all four serine residues reduced the ability of TFIIA to stimulate transcription in transient transfection assays with various activators and promoters, indicating that TFIIA phosphorylation is required globally for optimal function." SIGNOR-250997 CSNK2A2 protein P19784 UNIPROT GTF2A1 protein P52655 UNIPROT "up-regulates activity" phosphorylation Ser321 LNSEDDVsDEEGQEL -1 11278496 t llicata "We now show that human TFIIA is phosphorylated in vivo on serine residues that are partially conserved between yeast and human TFIIA large subunits. Alanine substitution mutation of serine residues 316 and 321 in TFIIA alphabeta reduced TFIIA phosphorylation significantly in vivo. Additional alanine substitutions at serines 280 and 281 reduced phosphorylation to undetectable levels. Mutation of all four serine residues reduced the ability of TFIIA to stimulate transcription in transient transfection assays with various activators and promoters, indicating that TFIIA phosphorylation is required globally for optimal function." SIGNOR-250998 CSNK2A2 protein P19784 UNIPROT HDAC1 protein Q13547 UNIPROT "up-regulates activity" phosphorylation Ser421 IACEEEFsDSEEEGE 9606 BTO:0000661 11602581 t llicata "Human HDAC1 protein was analyzed by ion trap mass spectrometry, and two phosphorylated serine residues, Ser(421) and Ser(423), were unambiguously identified. Loss of phosphorylation at Ser(421) and Ser(423) due to mutation to alanine or disruption of the casein kinase 2 consensus sequence directing phosphorylation reduced the enzymatic activity and complex formation of HDAC1." SIGNOR-250999 CSNK2A2 protein P19784 UNIPROT HDAC1 protein Q13547 UNIPROT "up-regulates activity" phosphorylation Ser423 CEEEFSDsEEEGEGG 9606 BTO:0000661 11602581 t llicata "Human HDAC1 protein was analyzed by ion trap mass spectrometry, and two phosphorylated serine residues, Ser(421) and Ser(423), were unambiguously identified. Loss of phosphorylation at Ser(421) and Ser(423) due to mutation to alanine or disruption of the casein kinase 2 consensus sequence directing phosphorylation reduced the enzymatic activity and complex formation of HDAC1." SIGNOR-251000 CSNK2A2 protein P19784 UNIPROT HDAC2 protein Q92769 UNIPROT "up-regulates activity" phosphorylation Ser394 EDAVHEDsGDEDGED 9606 BTO:0000567 12082111 t llicata "HDAC2 is phosphorylated uniquely by protein kinase CK2 in vitro. Studies using unfractionated cell extracts with CK2 inhibitors suggest that protein kinase CK2 is the major source of HDAC2 kinase. Finally, and perhaps most interesting, HDAC2 phosphorylation promotes enzymatic activity, selectively regulates complex formation, but has no effect on transcriptional repression. | Since our data suggest that protein kinase CK2 is the major kinase responsible for HDAC2 phosphorylation, and because Ser422 and Ser424, but not Ser411, lie within CK2 recognition sequences, we believe that Ser394, Ser422, and Ser424 constitute the three phosphorylated residues in HDAC2." SIGNOR-251001 CSNK2A2 protein P19784 UNIPROT HDAC2 protein Q92769 UNIPROT "up-regulates activity" phosphorylation Ser422 IACDEEFsDSEDEGE 9606 BTO:0000567 12082111 t llicata "HDAC2 is phosphorylated uniquely by protein kinase CK2 in vitro. Studies using unfractionated cell extracts with CK2 inhibitors suggest that protein kinase CK2 is the major source of HDAC2 kinase. Finally, and perhaps most interesting, HDAC2 phosphorylation promotes enzymatic activity, selectively regulates complex formation, but has no effect on transcriptional repression. | Since our data suggest that protein kinase CK2 is the major kinase responsible for HDAC2 phosphorylation, and because Ser422 and Ser424, but not Ser411, lie within CK2 recognition sequences, we believe that Ser394, Ser422, and Ser424 constitute the three phosphorylated residues in HDAC2." SIGNOR-251002 CSNK2A2 protein P19784 UNIPROT HDAC2 protein Q92769 UNIPROT "up-regulates activity" phosphorylation Ser424 CDEEFSDsEDEGEGG 9606 BTO:0000567 12082111 t llicata "HDAC2 is phosphorylated uniquely by protein kinase CK2 in vitro. Studies using unfractionated cell extracts with CK2 inhibitors suggest that protein kinase CK2 is the major source of HDAC2 kinase. Finally, and perhaps most interesting, HDAC2 phosphorylation promotes enzymatic activity, selectively regulates complex formation, but has no effect on transcriptional repression. | Since our data suggest that protein kinase CK2 is the major kinase responsible for HDAC2 phosphorylation, and because Ser422 and Ser424, but not Ser411, lie within CK2 recognition sequences, we believe that Ser394, Ser422, and Ser424 constitute the three phosphorylated residues in HDAC2." SIGNOR-251003 CSNK2A2 protein P19784 UNIPROT HMGA1 protein P17096 UNIPROT unknown phosphorylation Ser102 EEGISQEsSEEEQ -1 2806554 t llicata "Sequence analysis of the native peptide (90-107) after treatment, which specifically converts phosphoserine residues to S-ethylcysteine, revealed that 70-80% of serine residues 102 and 103 were phosphorylated in vivo. Both residues were fully phosphorylated in vitro by incubation with casein kinase II. These results suggest that casein kinase II is involved in the regulation of HMG-I function in the cells." SIGNOR-251004 CSNK2A2 protein P19784 UNIPROT HMGA1 protein P17096 UNIPROT unknown phosphorylation Ser103 EGISQESsEEEQ -1 2806554 t llicata "Sequence analysis of the native peptide (90-107) after treatment, which specifically converts phosphoserine residues to S-ethylcysteine, revealed that 70-80% of serine residues 102 and 103 were phosphorylated in vivo. Both residues were fully phosphorylated in vitro by incubation with casein kinase II. These results suggest that casein kinase II is involved in the regulation of HMG-I function in the cells." SIGNOR-251005 CSNK2A2 protein P19784 UNIPROT HMGA1 protein P17096 UNIPROT unknown phosphorylation Ser99 KEEEEGIsQESSEEE -1 2806554 t llicata "Sequence analysis of the native peptide (90-107) after treatment, which specifically converts phosphoserine residues to S-ethylcysteine, revealed that 70-80% of serine residues 102 and 103 were phosphorylated in vivo. Both residues were fully phosphorylated in vitro by incubation with casein kinase II. These results suggest that casein kinase II is involved in the regulation of HMG-I function in the cells. | After an 80 min incubation with CK-II, both serines were fully phosphorylated to 1 mol/mol and serine-99 to 0.3 mol/mol." SIGNOR-251006 CSNK2A2 protein P19784 UNIPROT HNRNPC protein P07910 UNIPROT unknown phosphorylation Ser260 SEGGADDsAEEGDLL -1 12564933 t llicata "Protein kinase CK2 phosphorylates hnRNP-C1/C2 at S247" SIGNOR-251007 CSNK2A2 protein P19784 UNIPROT HSPH1 protein Q92598 UNIPROT "down-regulates activity" phosphorylation Ser509 PTEENEMsSEADMEC -1 12558502 t llicata "Protein kinase CK2 phosphorylates Hsp105 alpha at Ser509 and modulates its function. | the phosphorylation of Hsp105 alpha at Ser(509) abolished the inhibitory activity of Hsp105 alpha in vitro." SIGNOR-251008 CSNK2A2 protein P19784 UNIPROT IL16 protein Q14005 UNIPROT "up-regulates activity" phosphorylation Ser743 MPLQPNAsLNEEEGT -1 12450396 t llicata "We now show that N-terminal to the NLS domain of pro-IL-16 are protein kinase CK2 substrate and cdc2 kinase substrate sites which, along with the NLS, constitute a dual phosphorylation-regulated CcN motif which regulates nuclear localization of pro-IL-16. In addition, we demonstrate that mutation of either site is associated with impairment of the N-terminal domain's ability to induce G(0)/G(1) cell cycle arrest. | Thus, we confirm that the N-terminal (42SLNEE46) sequence of pro-IL-16 is in fact a site for protein kinase CK2 phosphorylation." SIGNOR-251009 CSNK2A2 protein P19784 UNIPROT KIF1C protein O43896 UNIPROT unknown phosphorylation Ser1092 PRMRRQRsAPDLKES -1 10559254 t llicata "Serine 1092 was a substrate for the protein kinase casein kinase II in vitro, and inhibition of casein kinase II in cells diminished the association of KIF1C with 14-3-3gamma. Our data thus suggest that KIF1C can form dimers and is associated with proteins of the 14-3-3 family." SIGNOR-251010 CSNK2A2 protein P19784 UNIPROT KLF1 protein Q13351 UNIPROT "up-regulates activity" phosphorylation Thr23 ALGPFPDtQDDFLKW 10090 BTO:0004475 9722526 t 2 miannu "Regulation of erythroid Krppel-like factor (EKLF) transcriptional activity by phosphorylation of a protein kinase casein kinase II site within its interaction domain. the transactivation capability of EKLF is augmented by co-transfection of CKIIalpha. in vitro assays demonstrate that CKIIalpha interacts with EKLF, and that the EKLF interaction domain is phosphorylated by CKII only at Thr-41" SIGNOR-241365 CSNK2A2 protein P19784 UNIPROT MS4A1 protein P11836 UNIPROT unknown phosphorylation Ser289 PPQDQESsPIENDSS 9606 BTO:0000776 7678037 t llicata "These data suggest taht CKII can phosphorylate more than one site on CD20 molecule. | Taken together, this data shown that insulin can increase serine/ threonine phosphorylation and may stimulate CKII activity in B cells." SIGNOR-251012 CSNK2A2 protein P19784 UNIPROT MS4A1 protein P11836 UNIPROT unknown phosphorylation Thr250 KEEVVGLtETSSQPK 9606 BTO:0000776 7678037 t llicata "These data suggest taht CKII can phosphorylate more than one site on CD20 molecule. | Taken together, this data shown that insulin can increase serine/ threonine phosphorylation and may stimulate CKII activity in B cells." SIGNOR-251013 CSNK2A2 protein P19784 UNIPROT MYCN protein P04198 UNIPROT unknown phosphorylation Ser261 TSGEDTLsDSDDEDD -1 1425701 t llicata "Analysis of phosphorylation sites in synthetic peptides of this acidic region identified the major sites phosphorylated by CKII as Ser261 and Ser263." SIGNOR-251014 CSNK2A2 protein P19784 UNIPROT MYCN protein P04198 UNIPROT unknown phosphorylation Ser263 GEDTLSDsDDEDDEE -1 1425701 t llicata "Analysis of phosphorylation sites in synthetic peptides of this acidic region identified the major sites phosphorylated by CKII as Ser261 and Ser263." SIGNOR-251015 CSNK2A2 protein P19784 UNIPROT MYF5 protein P13349 UNIPROT "up-regulates activity" phosphorylation Ser133 NAIRYIEsLQELLRE -1 9461343 t llicata "Here, we report that Myf-5 protein constitutes a substrate for phosphorylation in vitro by protein kinase CK2. We identified two potential phosphorylation sites at serine49 and serine133, both of which seem to be necessary for Myf-5 activity. " SIGNOR-251016 CSNK2A2 protein P19784 UNIPROT MYF5 protein P13349 UNIPROT "up-regulates activity" phosphorylation Ser49 HKAELQGsDEDEHVR -1 9461343 t llicata "Here, we report that Myf-5 protein constitutes a substrate for phosphorylation in vitro by protein kinase CK2. We identified two potential phosphorylation sites at serine49 and serine133, both of which seem to be necessary for Myf-5 activity. " SIGNOR-251017 CSNK2A2 protein P19784 UNIPROT NKX3-1 protein Q99801 UNIPROT up-regulates phosphorylation Thr89 AAPEEAEtLAETEPE 9606 BTO:0001130 16581776 t llicata "In vitro kinase assays followed by mass spectrometric analyses demonstrated that ck2 phosphorylated recombinant nkx3.1 on thr89 and thr93. We have also determined that nkx3.1 is degraded primarily through a proteasomal pathway, suggesting that phosphorylation by ck2 protects nkx3.1 from degradation." SIGNOR-145501 CSNK2A2 protein P19784 UNIPROT NKX3-1 protein Q99801 UNIPROT up-regulates phosphorylation Thr93 EAETLAEtEPERHLG 9606 BTO:0001130 16581776 t llicata "In vitro kinase assays followed by mass spectrometric analyses demonstrated that ck2 phosphorylated recombinant nkx3.1 on thr89 and thr93. We have also determined that nkx3.1 is degraded primarily through a proteasomal pathway, suggesting that phosphorylation by ck2 protects nkx3.1 from degradation." SIGNOR-145505 CSNK2A2 protein P19784 UNIPROT PPP1R1B protein Q9UD71 UNIPROT "up-regulates activity" phosphorylation Ser102 NLNENQAsEEEDELG -1 2557337 t llicata "Study of [Plphosphate release during manual Edman degradation confirmed that the phosphorylated residues in rat DARPP-32 were Ser45 and Ser102. | Phosphorylation by casein kinase II did not affect the potency of DARPP-32 as an inhibitor of protein phosphatase-1, which depended only on phosphorylation of Thr34 by cAMP-dependent protein kinase. However, phosphorylation of DARPP-32 by casein kinase II facilitated phosphorylation of Thr34 by cAMP-dependent protein kinase" SIGNOR-251018 CSNK2A2 protein P19784 UNIPROT PPP1R1B protein Q9UD71 UNIPROT "up-regulates activity" phosphorylation Ser45 LFRLSEHsSPEEEAS -1 2557337 t llicata "Study of [Plphosphate release during manual Edman degradation confirmed that the phosphorylated residues in rat DARPP-32 were Ser45 and Ser102. | Phosphorylation by casein kinase II did not affect the potency of DARPP-32 as an inhibitor of protein phosphatase-1, which depended only on phosphorylation of Thr34 by cAMP-dependent protein kinase. However, phosphorylation of DARPP-32 by casein kinase II facilitated phosphorylation of Thr34 by cAMP-dependent protein kinase" SIGNOR-251019 CSNK2A2 protein P19784 UNIPROT PPP1R2 protein P41236 UNIPROT "up-regulates activity" phosphorylation Ser121 YRIQEQEsSGEEDSD -1 8288648 t llicata "Recombinant wild-type I-2 and the Ala-120/121 mutant were phosphorylated synergistically by GSK-3 and casein kinase II. The Thr-72 and Ser-86 mutants, however, did not undergo this synergistic phosphorylation. Our studies indicate that Thr-72 is the only GSK-3 site and that Ser-86 is the casein kinase II site required for the potentiation of GSK-3 action." SIGNOR-251020 CSNK2A2 protein P19784 UNIPROT PPP1R2 protein P41236 UNIPROT "up-regulates activity" phosphorylation Ser122 RIQEQESsGEEDSDL -1 8288648 t llicata "Recombinant wild-type I-2 and the Ala-120/121 mutant were phosphorylated synergistically by GSK-3 and casein kinase II. The Thr-72 and Ser-86 mutants, however, did not undergo this synergistic phosphorylation. Our studies indicate that Thr-72 is the only GSK-3 site and that Ser-86 is the casein kinase II site required for the potentiation of GSK-3 action." SIGNOR-251021 CSNK2A2 protein P19784 UNIPROT PPP1R2 protein P41236 UNIPROT "up-regulates activity" phosphorylation Ser87 GDDEDACsDTEATEA -1 8288648 t llicata "Recombinant wild-type I-2 and the Ala-120/121 mutant were phosphorylated synergistically by GSK-3 and casein kinase II. The Thr-72 and Ser-86 mutants, however, did not undergo this synergistic phosphorylation. Our studies indicate that Thr-72 is the only GSK-3 site and that Ser-86 is the casein kinase II site required for the potentiation of GSK-3 action." SIGNOR-251022 CSNK2A2 protein P19784 UNIPROT PPP1R8 protein Q12972 UNIPROT "up-regulates activity" phosphorylation Ser204 KNSRVTFsEDDEIIN -1 9407077 t llicata "Phosphorylation of NIPP-1 in a heterodimeric complex with the catalytic subunit of protein phosphatase-1 resulted in an activation of the holoenzyme without a release of 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, whereas Thr161 and Ser204 were phosphorylated by protein kinase CK2." SIGNOR-251023 CSNK2A2 protein P19784 UNIPROT PPP1R8 protein Q12972 UNIPROT "up-regulates activity" phosphorylation Thr161 LGLPEEEtELDNLTE -1 9407077 t llicata "Phosphorylation of NIPP-1 in a heterodimeric complex with the catalytic subunit of protein phosphatase-1 resulted in an activation of the holoenzyme without a release of 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, whereas Thr161 and Ser204 were phosphorylated by protein kinase CK2." SIGNOR-251024 CSNK2A2 protein P19784 UNIPROT PTEN protein P60484 UNIPROT "down-regulates activity" phosphorylation Ser370 TSVTPDVsDNEPDHY -1 12297295 t llicata "We used mass spectrometric methods to identify Ser(370) and Ser(385) as in vivo phosphorylation sites of PTEN. These sites also are phosphorylated by CK2 in vitro, and phosphorylation inhibits PTEN activity towards its substrate, PIP3. We also identify a novel in vivo phosphorylation site, Thr(366). " SIGNOR-251025 CSNK2A2 protein P19784 UNIPROT PTEN protein P60484 UNIPROT "down-regulates activity" phosphorylation Ser385 RYSDTTDsDPENEPF -1 12297295 t llicata "We used mass spectrometric methods to identify Ser(370) and Ser(385) as in vivo phosphorylation sites of PTEN. These sites also are phosphorylated by CK2 in vitro, and phosphorylation inhibits PTEN activity towards its substrate, PIP3. We also identify a novel in vivo phosphorylation site, Thr(366). " SIGNOR-251027 CSNK2A2 protein P19784 UNIPROT PTEN protein P60484 UNIPROT "down-regulates activity" phosphorylation Thr366 ASSSTSVtPDVSDNE -1 12297295 t llicata "We used mass spectrometric methods to identify Ser(370) and Ser(385) as in vivo phosphorylation sites of PTEN. These sites also are phosphorylated by CK2 in vitro, and phosphorylation inhibits PTEN activity towards its substrate, PIP3. We also identify a novel in vivo phosphorylation site, Thr(366). " SIGNOR-251026 CSNK2A2 protein P19784 UNIPROT PTPN1 protein P18031 UNIPROT unknown phosphorylation -1 9600099 t llicata "In this study, we demonstrate that HPTP1B are multiple phosphorylated on threonine and tyrosine as well as serine near its N-terminus by CKII and p60c-src in vitro." SIGNOR-251028 CSNK2A2 protein P19784 UNIPROT PTPRC protein P08575 UNIPROT "up-regulates activity" phosphorylation Ser1002 SEHDSDEsSDDDSDS 9606 BTO:0000661 10066810 t llicata "Mutational analysis of CK2 consensus sites showed that the target for CK2 was in an acidic insert of 19 amino acids in the D2 domain, and Ser to Ala mutations at amino acids 965, 968, 969, and 973 abrogated CK2 phosphorylation of CD45. CK2 phosphorylation increased CD45 activity 3-fold toward phosphorylated myelin basic protein, and this increase was reversible by PP2A treatment. " SIGNOR-251029 CSNK2A2 protein P19784 UNIPROT PTPRC protein P08575 UNIPROT "up-regulates activity" phosphorylation Ser1003 EHDSDESsDDDSDSE 9606 BTO:0000661 10066810 t llicata "Mutational analysis of CK2 consensus sites showed that the target for CK2 was in an acidic insert of 19 amino acids in the D2 domain, and Ser to Ala mutations at amino acids 965, 968, 969, and 973 abrogated CK2 phosphorylation of CD45. CK2 phosphorylation increased CD45 activity 3-fold toward phosphorylated myelin basic protein, and this increase was reversible by PP2A treatment. " SIGNOR-251030 CSNK2A2 protein P19784 UNIPROT PTPRC protein P08575 UNIPROT "up-regulates activity" phosphorylation Ser1007 DESSDDDsDSEEPSK 9606 BTO:0000661 10066810 t llicata "Mutational analysis of CK2 consensus sites showed that the target for CK2 was in an acidic insert of 19 amino acids in the D2 domain, and Ser to Ala mutations at amino acids 965, 968, 969, and 973 abrogated CK2 phosphorylation of CD45. CK2 phosphorylation increased CD45 activity 3-fold toward phosphorylated myelin basic protein, and this increase was reversible by PP2A treatment. " SIGNOR-251031 CSNK2A2 protein P19784 UNIPROT PTPRC protein P08575 UNIPROT "up-regulates activity" phosphorylation Ser999 SKESEHDsDESSDDD 9606 BTO:0000661 10066810 t llicata "Mutational analysis of CK2 consensus sites showed that the target for CK2 was in an acidic insert of 19 amino acids in the D2 domain, and Ser to Ala mutations at amino acids 965, 968, 969, and 973 abrogated CK2 phosphorylation of CD45. CK2 phosphorylation increased CD45 activity 3-fold toward phosphorylated myelin basic protein, and this increase was reversible by PP2A treatment. " SIGNOR-251032 CSNK2A2 protein P19784 UNIPROT RGS19 protein P49795 UNIPROT unknown phosphorylation Ser24 ADRPPSMsSHDTASP -1 10760275 t llicata "Phosphorylation was Mn(2+)-dependent, using both purified CK2 and CCVs. Ser-24 was identified as one of the phosphorylation sites. Our results establish that GAIP is phosphorylated and that only the membrane pool is phosphorylated, suggesting that GAIP can be regulated by phosphorylation events taking place at the level of clathrin-coated pits and vesicles." SIGNOR-251033 CSNK2A2 protein P19784 UNIPROT SAT1 protein P21673 UNIPROT unknown phosphorylation -1 8954982 t llicata "Casein kinase 2 phosphorylates recombinant human spermidine/spermine N1-acetyltransferase on both serine and threonine residues. | suggesting that the Ser-phosphorylated residues are located in the C-terminus of the protein, probably Ser 146 and 149." SIGNOR-251036 CSNK2A2 protein P19784 UNIPROT SAT1 protein P21673 UNIPROT unknown phosphorylation Ser149 RRGASDLsSEEGWRL -1 8954982 t llicata "Casein kinase 2 phosphorylates recombinant human spermidine/spermine N1-acetyltransferase on both serine and threonine residues. | suggesting that the Ser-phosphorylated residues are located in the C-terminus of the protein, probably Ser 146 and 149." SIGNOR-251035 CSNK2A2 protein P19784 UNIPROT SLC18A2 protein Q05940 UNIPROT unknown phosphorylation Ser511 PIGEDEEsESD -1 9045708 t llicata "Purified CKI and CKII phosphorylate the wild-type carboxyl terminus of VMAT2, but not a double mutant with both serines 512 and 514 replaced by alanine. The protein kinase inhibitor CKI-7 and unlabeled GTP both block in vitro phosphorylation by cell homogenates, indicating a role for CKII and possibly CKI in vivo. Both kinases phosphorylate the VMAT2 fusion protein to a much greater extent than a similar fusion protein containing the carboxyl terminus of VMAT1, consistent with differential phosphorylation of the two transporters observed in intact cells. " SIGNOR-251038 CSNK2A2 protein P19784 UNIPROT SLC18A2 protein Q05940 UNIPROT unknown phosphorylation Ser513 GEDEESEsD -1 9045708 t llicata "Purified CKI and CKII phosphorylate the wild-type carboxyl terminus of VMAT2, but not a double mutant with both serines 512 and 514 replaced by alanine. The protein kinase inhibitor CKI-7 and unlabeled GTP both block in vitro phosphorylation by cell homogenates, indicating a role for CKII and possibly CKI in vivo. Both kinases phosphorylate the VMAT2 fusion protein to a much greater extent than a similar fusion protein containing the carboxyl terminus of VMAT1, consistent with differential phosphorylation of the two transporters observed in intact cells. " SIGNOR-251037 PRKAA1 protein Q13131 UNIPROT RAF1 protein P04049 UNIPROT down-regulates phosphorylation Ser259 SQRQRSTsTPNVHMV 9606 SIGNOR-C15 11971957 t gcesareni "Mutation of serine 259 increased the basal raf-1 activity and rendered it largely resistant to inhibition by pka." SIGNOR-86133 CH5132799 chemical CID:49784945 PUBCHEM PIK3CB protein P42338 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190946 CSNK2A2 protein P19784 UNIPROT SMC3 protein Q9UQE7 UNIPROT unknown phosphorylation Ser1067 GDVEGSQsQDEGEGS 9606 18442975 t gcesareni "Our data provide evidence that phosphorylation of a core cohesin subunit smc3 by atm plays an important role in dna damage response and suggest that a constitutive phosphorylation by ck2 may affect intra-s phase checkpoint by modulating smc3 phosphorylation by atm." SIGNOR-178487 CSNK2A2 protein P19784 UNIPROT SPIB protein Q01892 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser129 PYPSPVLsEEEDLPL 9606 BTO:0000567 10618498 t llicata "Phosphorylation of the Spi-B transcription factor reduces its intrinsic stability. | Serine residues 37 in the transactivation domain and 129, 144 and 146 in the PEST domain of Spi-B are phosphorylated by CKII in vitro | The CKII phosphorylation sites mapped in vitro are phosphorylated in vivo" SIGNOR-251039 CSNK2A2 protein P19784 UNIPROT SPIB protein Q01892 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser144 DSPALEVsDSESDEA 9606 BTO:0000567 10618498 t llicata "Phosphorylation of the Spi-B transcription factor reduces its intrinsic stability. | Serine residues 37 in the transactivation domain and 129, 144 and 146 in the PEST domain of Spi-B are phosphorylated by CKII in vitro | The CKII phosphorylation sites mapped in vitro are phosphorylated in vivo" SIGNOR-251040 CSNK2A2 protein P19784 UNIPROT SPIB protein Q01892 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser146 PALEVSDsESDEALV 9606 BTO:0000567 10618498 t llicata "Phosphorylation of the Spi-B transcription factor reduces its intrinsic stability. | Serine residues 37 in the transactivation domain and 129, 144 and 146 in the PEST domain of Spi-B are phosphorylated by CKII in vitro | The CKII phosphorylation sites mapped in vitro are phosphorylated in vivo" SIGNOR-251041 CSNK2A2 protein P19784 UNIPROT SPIB protein Q01892 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser37 KHSSYPDsEGAPDSL 9606 BTO:0000567 10618498 t llicata "Phosphorylation of the Spi-B transcription factor reduces its intrinsic stability. | Serine residues 37 in the transactivation domain and 129, 144 and 146 in the PEST domain of Spi-B are phosphorylated by CKII in vitro | The CKII phosphorylation sites mapped in vitro are phosphorylated in vivo" SIGNOR-251042 CSNK2A2 protein P19784 UNIPROT STX1A protein Q16623 UNIPROT unknown phosphorylation Ser14 ELRTAKDsDDDDDVA 10116 BTO:0000142 10844023 t llicata "We generated an antibody that specifically recognizes a casein kinase II-mediated phosphorylation on serine-14 of syntaxin 1. In this report we show that this phosphorylation occurs in vivo and is developmentally regulated in the rat brain | Phosphorylated syntaxin is preferentially associated with SNAP-25 and localizes to discrete domains of the axonal plasma membrane that do not colocalize with pools of synaptic vesicles." SIGNOR-251043 CSNK2A2 protein P19784 UNIPROT TCF7L2 protein Q9NQB0 UNIPROT "up-regulates activity" phosphorylation Ser58 ESETNQNsSSDSEAE -1 11711551 t llicata "We show here that Tcf-4 can be phosphorylated in vitro by protein kinase CK2 stoichiometrically in amino acids Ser-58-Ser-59-Ser-60. Phosphorylation of these residues does not modify the interaction of Tcf-4 with beta-catenin but reduces its association to plakoglobin. | Experiments performed using a Tcf-4 mutant with decreased interaction to plakoglobin demonstrated that binding to this protein negatively affected the transcriptional activity of Tcf-4." SIGNOR-251044 CSNK2A2 protein P19784 UNIPROT TCF7L2 protein Q9NQB0 UNIPROT "up-regulates activity" phosphorylation Ser59 SETNQNSsSDSEAER -1 11711551 t llicata "We show here that Tcf-4 can be phosphorylated in vitro by protein kinase CK2 stoichiometrically in amino acids Ser-58-Ser-59-Ser-60. Phosphorylation of these residues does not modify the interaction of Tcf-4 with beta-catenin but reduces its association to plakoglobin. | Experiments performed using a Tcf-4 mutant with decreased interaction to plakoglobin demonstrated that binding to this protein negatively affected the transcriptional activity of Tcf-4." SIGNOR-251045 CSNK2A2 protein P19784 UNIPROT TCF7L2 protein Q9NQB0 UNIPROT "up-regulates activity" phosphorylation Ser60 ETNQNSSsDSEAERR -1 11711551 t llicata "We show here that Tcf-4 can be phosphorylated in vitro by protein kinase CK2 stoichiometrically in amino acids Ser-58-Ser-59-Ser-60. Phosphorylation of these residues does not modify the interaction of Tcf-4 with beta-catenin but reduces its association to plakoglobin. | Experiments performed using a Tcf-4 mutant with decreased interaction to plakoglobin demonstrated that binding to this protein negatively affected the transcriptional activity of Tcf-4." SIGNOR-251046 CSNK2A2 protein P19784 UNIPROT UBE2R2 protein Q712K3 UNIPROT "up-regulates activity" phosphorylation Ser233 DCYDDDDsGNEES 9606 BTO:0000567 12037680 t llicata "UBC3B is specifically phosphorylated by CK2 in vitro and in vivo. We mapped by deletions and site directed mutagenesis the phosphorylation site to a serine residue within the C-terminal domain in position 233 of UBC3B and in the corresponding serine residue of UBC3. | Following CK2-dependent phosphorylation both UBC3B and UBC3 bind to the F-box protein beta-TrCP, the substrate recognition subunit of an SCF (Skp1, Cul1, F-box) ubiquitin ligase. Furthermore, we observed that co-transfection of CK2alpha' together with UBC3B, but not with UBC3DeltaC, enhances the degradation of beta-catenin." SIGNOR-251047 CSNK2A2 protein P19784 UNIPROT WAS protein P42768 UNIPROT "up-regulates activity" phosphorylation Ser483 KRSRAIHsSDEGEDQ 9606 BTO:0001412 12769847 t llicata "We identify two phosphorylation sites in the VCA domain of WASP at serines 483 and 484. S483 and S484 are substrates for casein kinase 2 in vitro and in vivo. Phosphorylation of these residues increases the affinity of the VCA domain for the Arp2/3 complex 7-fold and is required for efficient in vitro actin polymerization by the full-length WASP molecule. " SIGNOR-251048 CSNK2A2 protein P19784 UNIPROT WAS protein P42768 UNIPROT "up-regulates activity" phosphorylation Ser484 RSRAIHSsDEGEDQA 9606 BTO:0001412 12769847 t llicata "We identify two phosphorylation sites in the VCA domain of WASP at serines 483 and 484. S483 and S484 are substrates for casein kinase 2 in vitro and in vivo. Phosphorylation of these residues increases the affinity of the VCA domain for the Arp2/3 complex 7-fold and is required for efficient in vitro actin polymerization by the full-length WASP molecule. " SIGNOR-251049 CSNK2A2 protein P19784 UNIPROT XRCC1 protein P18887 UNIPROT "up-regulates activity" phosphorylation Ser518 GEDPYAGsTDENTDS 9606 BTO:0000567 15367657 t llicata "XRCC1 is phosphorylated in vivo and in vitro by CK2, and CK2 phosphorylation of XRCC1 on S518, T519, and T523 largely determines aprataxin binding to XRCC1 though its FHA domain | In addition, we present data to show that the acute loss of aprataxin by small interfering RNA (siRNA) renders HeLa cells sensitive to MMS through a mechanism that destabilizes XRCC1." SIGNOR-251050 CSNK2A2 protein P19784 UNIPROT XRCC1 protein P18887 UNIPROT "up-regulates activity" phosphorylation Thr519 EDPYAGStDENTDSE 9606 BTO:0000567 15367657 t llicata "XRCC1 is phosphorylated in vivo and in vitro by CK2, and CK2 phosphorylation of XRCC1 on S518, T519, and T523 largely determines aprataxin binding to XRCC1 though its FHA domain | In addition, we present data to show that the acute loss of aprataxin by small interfering RNA (siRNA) renders HeLa cells sensitive to MMS through a mechanism that destabilizes XRCC1." SIGNOR-251051 CSNK2A2 protein P19784 UNIPROT XRCC1 protein P18887 UNIPROT "up-regulates activity" phosphorylation Thr523 AGSTDENtDSEEHQE 9606 BTO:0000567 15367657 t llicata "XRCC1 is phosphorylated in vivo and in vitro by CK2, and CK2 phosphorylation of XRCC1 on S518, T519, and T523 largely determines aprataxin binding to XRCC1 though its FHA domain | In addition, we present data to show that the acute loss of aprataxin by small interfering RNA (siRNA) renders HeLa cells sensitive to MMS through a mechanism that destabilizes XRCC1." SIGNOR-251052 CSNK2B protein P67870 UNIPROT BID protein P55957 UNIPROT "up-regulates activity" phosphorylation Ser64 LQTDGNRsSHSRLGR 9606 BTO:0000567 11583622 t llicata "Here we report that Bid is phosphorylated by casein kinase I (CKI) and casein kinase II (CKII). Inhibition of CKI and CKII accelerated Fas-mediated apoptosis and Bid cleavage, whereas hyperactivity of the kinases delayed apoptosis. | These results suggest that residues S61, S64, and to a much lesser extent T58 are sites of phosphorylation of Bid." SIGNOR-251053 CSNK2B protein P67870 UNIPROT BID protein P55957 UNIPROT "up-regulates activity" phosphorylation Thr59 EGYDELQtDGNRSSH 9606 BTO:0000567 11583622 t llicata "Here we report that Bid is phosphorylated by casein kinase I (CKI) and casein kinase II (CKII). Inhibition of CKI and CKII accelerated Fas-mediated apoptosis and Bid cleavage, whereas hyperactivity of the kinases delayed apoptosis. | These results suggest that residues S61, S64, and to a much lesser extent T58 are sites of phosphorylation of Bid." SIGNOR-251054 CSNK2B protein P67870 UNIPROT BRCA1 protein P38398 UNIPROT unknown phosphorylation Ser1572 ESGISLFsDDPESDP -1 10403822 t llicata "Subsequent studies showed that BRCA1 was phosphorylated in vitro by CK2. An analysis by site directed mutagenesis of BRCA1 showed that in vitro phosphorylation by CK2 required a serine at aa1572. These data implicate CK2 as a potential mediator of BRCA1 activity." SIGNOR-251055 CSNK2B protein P67870 UNIPROT CD163 protein Q86VB7 UNIPROT "up-regulates activity" phosphorylation Ser1085 RQRLAVSsRGENLVH -1 11298324 t llicata "Interaction of CD163 with the regulatory subunit of casein kinase II (CKII) and dependence of CD163 signaling on CKII and protein kinase C. | 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-251056 CSNK2B protein P67870 UNIPROT CDC34 protein P49427 UNIPROT unknown phosphorylation Ser203 APAPDEGsDLFYDDY 9606 BTO:0000567 11546811 t llicata "CDC34 is specifically phosphorylated in vitro by recombinant CK2 and HeLa nuclear extract at five sites within the carboxyl-terminal 36 amino acids of CDC34. | Mutation of CDC34 at CK2-targeted residues, Ser-203, Ser-222, Ser-231, Thr-233, and Ser-236, abolishes the phosphorylation of CDC34 observed in vivo and markedly shifts nuclearly localized CDC34 to the cytoplasm. " SIGNOR-251057 CSNK2B protein P67870 UNIPROT CDC34 protein P49427 UNIPROT unknown phosphorylation Ser222 EVEEEADsCFGDDED 9606 BTO:0000567 11546811 t llicata "CDC34 is specifically phosphorylated in vitro by recombinant CK2 and HeLa nuclear extract at five sites within the carboxyl-terminal 36 amino acids of CDC34. | Mutation of CDC34 at CK2-targeted residues, Ser-203, Ser-222, Ser-231, Thr-233, and Ser-236, abolishes the phosphorylation of CDC34 observed in vivo and markedly shifts nuclearly localized CDC34 to the cytoplasm. " SIGNOR-251058 CSNK2B protein P67870 UNIPROT CDC34 protein P49427 UNIPROT unknown phosphorylation Ser231 FGDDEDDsGTEES 9606 BTO:0000567 11546811 t llicata "CDC34 is specifically phosphorylated in vitro by recombinant CK2 and HeLa nuclear extract at five sites within the carboxyl-terminal 36 amino acids of CDC34. | Mutation of CDC34 at CK2-targeted residues, Ser-203, Ser-222, Ser-231, Thr-233, and Ser-236, abolishes the phosphorylation of CDC34 observed in vivo and markedly shifts nuclearly localized CDC34 to the cytoplasm. " SIGNOR-251059 CSNK2B protein P67870 UNIPROT CDC34 protein P49427 UNIPROT unknown phosphorylation Ser236 DDSGTEEs 9606 BTO:0000567 12037680 t llicata "CDC34 is specifically phosphorylated in vitro by recombinant CK2 and HeLa nuclear extract at five sites within the carboxyl-terminal 36 amino acids of CDC34. | Mutation of CDC34 at CK2-targeted residues, Ser-203, Ser-222, Ser-231, Thr-233, and Ser-236, abolishes the phosphorylation of CDC34 observed in vivo and markedly shifts nuclearly localized CDC34 to the cytoplasm. " SIGNOR-251060 CSNK2B protein P67870 UNIPROT CDC34 protein P49427 UNIPROT unknown phosphorylation Thr233 DDEDDSGtEES 9606 BTO:0000567 11546811 t llicata "CDC34 is specifically phosphorylated in vitro by recombinant CK2 and HeLa nuclear extract at five sites within the carboxyl-terminal 36 amino acids of CDC34. | Mutation of CDC34 at CK2-targeted residues, Ser-203, Ser-222, Ser-231, Thr-233, and Ser-236, abolishes the phosphorylation of CDC34 observed in vivo and markedly shifts nuclearly localized CDC34 to the cytoplasm. " SIGNOR-251061 CSNK2B protein P67870 UNIPROT CSNK2B protein P67870 UNIPROT unknown phosphorylation Ser2 sSSEEVSW 9606 1939094 t llicata "Phosphorylation of the beta subunit of casein kinase II in human A431 cells. Identification of the autophosphorylation site | Cleavage of the beta subunit, that had been autophosphorylated in vitro, at tryptophan 9 and tryptophan 12 using N-chlorosuccinimide demonstrated that the autophosphorylation site is located near the amino terminus of the protein, most likely at serine 2 and serine 3." SIGNOR-251062 CSNK2B protein P67870 UNIPROT CTDP1 protein Q9Y5B0 UNIPROT "down-regulates activity" phosphorylation Ser575 AGESLDQsMEEEEEE 9606 BTO:0000567 12591939 t llicata "We found that only phosphorylated FCP1 can physically interact with TFIIF. We set out to purify an FCP1 kinase from HeLa cells and identified casein kinase 2, which, surprisingly, displayed a negative effect on FCP1-associated activities.| Phosphorylation of FCP1 by CK2 Inhibits the Transcription Elongation Activity of FCP1. | Two in vivo phosphorylation sites within the C terminus of FCP1 at Ser-575 and Ser-740 were identified" SIGNOR-251063 CSNK2B protein P67870 UNIPROT CTDP1 protein Q9Y5B0 UNIPROT "down-regulates activity" phosphorylation Ser740 TKAQRENsPAAFPDR 9606 BTO:0000567 12591939 t llicata "We found that only phosphorylated FCP1 can physically interact with TFIIF. We set out to purify an FCP1 kinase from HeLa cells and identified casein kinase 2, which, surprisingly, displayed a negative effect on FCP1-associated activities.| Phosphorylation of FCP1 by CK2 Inhibits the Transcription Elongation Activity of FCP1. | Two in vivo phosphorylation sites within the C terminus of FCP1 at Ser-575 and Ser-740 were identified" SIGNOR-251064 CH5132799 chemical CID:49784945 PUBCHEM PIK3CD protein O00329 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190949 CSNK2B protein P67870 UNIPROT CTNNB1 protein P35222 UNIPROT "up-regulates activity" phosphorylation Ser29 VSHWQQQsYLDSGIH 9606 BTO:0000007 12432063 t llicata "We show that CKII phosphorylates the N-terminal region of beta-catenin and we identified Ser29, Thr102, and Thr112 as substrates for the enzyme. We provide evidence that CKII regulates the cytoplasmic stability of beta-catenin and acts synergistically with GSK-3beta in the multi-protein complex that controls the degradation of beta-catenin" SIGNOR-251065 CSNK2B protein P67870 UNIPROT CTNNB1 protein P35222 UNIPROT "up-regulates activity" phosphorylation Thr102 RAAMFPEtLDEGMQI 9606 BTO:0000007 12432063 t llicata "We show that CKII phosphorylates the N-terminal region of beta-catenin and we identified Ser29, Thr102, and Thr112 as substrates for the enzyme. We provide evidence that CKII regulates the cytoplasmic stability of beta-catenin and acts synergistically with GSK-3beta in the multi-protein complex that controls the degradation of beta-catenin" SIGNOR-251066 CSNK2B protein P67870 UNIPROT CTNNB1 protein P35222 UNIPROT "up-regulates activity" phosphorylation Thr112 EGMQIPStQFDAAHP 9606 BTO:0000007 12432063 t llicata "We show that CKII phosphorylates the N-terminal region of beta-catenin and we identified Ser29, Thr102, and Thr112 as substrates for the enzyme. We provide evidence that CKII regulates the cytoplasmic stability of beta-catenin and acts synergistically with GSK-3beta in the multi-protein complex that controls the degradation of beta-catenin" SIGNOR-251067 CSNK2B protein P67870 UNIPROT EIF5 protein P55010 UNIPROT "up-regulates activity" phosphorylation Ser174 DKENGSVsSSETPPP 9606 BTO:0001938 11861906 t llicata "Mass spectrometric analysis of maximally in vitro phosphorylated eIF5 localized the major phosphorylation sites at Ser-387 and Ser-388 near the C-terminus of eIF5. These serine residues are embedded within a cluster of acidic amino acid residues and account for nearly 90% of the total in vitro eIF5 phosphorylation. A minor phosphorylation site at Ser-174 was also observed. | The results suggest that phosphorylation of eIF5 may have a role in stimulating the rate of eIF5-promoted GTP hydrolysis." SIGNOR-251068 CSNK2B protein P67870 UNIPROT EIF5 protein P55010 UNIPROT "up-regulates activity" phosphorylation Ser389 LKEAEEEsSGGEEED 9606 BTO:0001938 11861906 t llicata "Mass spectrometric analysis of maximally in vitro phosphorylated eIF5 localized the major phosphorylation sites at Ser-387 and Ser-388 near the C-terminus of eIF5. These serine residues are embedded within a cluster of acidic amino acid residues and account for nearly 90% of the total in vitro eIF5 phosphorylation. A minor phosphorylation site at Ser-174 was also observed. | The results suggest that phosphorylation of eIF5 may have a role in stimulating the rate of eIF5-promoted GTP hydrolysis." SIGNOR-251069 CSNK2B protein P67870 UNIPROT EIF5 protein P55010 UNIPROT "up-regulates activity" phosphorylation Ser390 KEAEEESsGGEEEDE 9606 BTO:0001938 11861906 t llicata "Mass spectrometric analysis of maximally in vitro phosphorylated eIF5 localized the major phosphorylation sites at Ser-387 and Ser-388 near the C-terminus of eIF5. These serine residues are embedded within a cluster of acidic amino acid residues and account for nearly 90% of the total in vitro eIF5 phosphorylation. A minor phosphorylation site at Ser-174 was also observed. | The results suggest that phosphorylation of eIF5 may have a role in stimulating the rate of eIF5-promoted GTP hydrolysis." SIGNOR-251070 CSNK2B protein P67870 UNIPROT IKZF1 protein Q13422 UNIPROT down-regulates phosphorylation Ser101 GSHRDQGsSALSGVG 9606 BTO:0001271 21750978 t miannu "We identified four novelikarosphosphorylation sites that are phosphorylated by ck2 kinase. / ck2-mediated phosphorylation inhibits ikaros' localization to pc-hc / hyperphosphorylation of ikaros promotes its degradation by the ubiquitin/proteasome pathway" SIGNOR-174840 CSNK2B protein P67870 UNIPROT IKZF1 protein Q13422 UNIPROT down-regulates phosphorylation Ser13 GQDMSQVsGKESPPV 9606 BTO:0001271 21750978 t miannu "We identified four novelikarosphosphorylation sites that are phosphorylated by ck2 kinase. / ck2-mediated phosphorylation inhibits ikaros' localization to pc-hc / hyperphosphorylation of ikaros promotes its degradation by the ubiquitin/proteasome pathway" SIGNOR-174844 CSNK2B protein P67870 UNIPROT IKZF1 protein Q13422 UNIPROT down-regulates phosphorylation Ser295 LSDTPYDsSASYEKE 9606 BTO:0001271 21750978 t miannu "We identified four novelikarosphosphorylation sites that are phosphorylated by ck2 kinase. / ck2-mediated phosphorylation inhibits ikaros' localization to pc-hc / hyperphosphorylation of ikaros promotes its degradation by the ubiquitin/proteasome pathway / these results suggest that ck2 kinase directly phosphorylates amino acids 13, 23, 63, 101 and 294 in vivo" SIGNOR-174848 CSNK2B protein P67870 UNIPROT IKZF1 protein Q13422 UNIPROT down-regulates phosphorylation Ser63 NVKVETQsDEENGRA 9606 BTO:0001271 21750978 t miannu "We identified four novelikarosphosphorylation sites that are phosphorylated by ck2 kinase. / ck2-mediated phosphorylation inhibits ikaros' localization to pc-hc / hyperphosphorylation of ikaros promotes its degradation by the ubiquitin/proteasome pathway / these results suggest that ck2 kinase directly phosphorylates amino acids 13, 23, 63, 101 and 294 in vivo" SIGNOR-174852 CSNK2B protein P67870 UNIPROT IKZF1 protein Q13422 UNIPROT down-regulates phosphorylation Thr23 ESPPVSDtPDEGDEP 9606 BTO:0001271 21750978 t miannu "We identified four novelikarosphosphorylation sites that are phosphorylated by ck2 kinase. / ck2-mediated phosphorylation inhibits ikaros' localization to pc-hc / hyperphosphorylation of ikaros promotes its degradation by the ubiquitin/proteasome pathway" SIGNOR-174856 CSNK2B protein P67870 UNIPROT IRS1 protein P35568 UNIPROT unknown phosphorylation Ser24 GYLRKPKsMHKRFFV -1 8349691 t llicata "These data suggest that casein kinase II mediates a portion of the insulin-stimulated serine/threonine phosphorylation of overexpressed IRS-1 in vivo. | Thr-502 was identified as the major casein kinase II-catalyzed phosphorylation site in rat IRS-1." SIGNOR-251072 CSNK2B protein P67870 UNIPROT IRS1 protein P35568 UNIPROT unknown phosphorylation Ser330 SFRVRASsDGEGTMS -1 8349691 t llicata "These data suggest that casein kinase II mediates a portion of the insulin-stimulated serine/threonine phosphorylation of overexpressed IRS-1 in vivo. | Thr-502 was identified as the major casein kinase II-catalyzed phosphorylation site in rat IRS-1." SIGNOR-251073 CSNK2B protein P67870 UNIPROT IRS1 protein P35568 UNIPROT unknown phosphorylation Ser99 HFAIAADsEAEQDSW -1 8349691 t llicata "These data suggest that casein kinase II mediates a portion of the insulin-stimulated serine/threonine phosphorylation of overexpressed IRS-1 in vivo. | Thr-502 was identified as the major casein kinase II-catalyzed phosphorylation site in rat IRS-1." SIGNOR-251074 CSNK2B protein P67870 UNIPROT IRS1 protein P35568 UNIPROT unknown phosphorylation Thr502 TPGTGLGtSPALAGD -1 8349691 t llicata "These data suggest that casein kinase II mediates a portion of the insulin-stimulated serine/threonine phosphorylation of overexpressed IRS-1 in vivo. | Thr-502 was identified as the major casein kinase II-catalyzed phosphorylation site in rat IRS-1." SIGNOR-251077 CSNK2B protein P67870 UNIPROT IRS1 protein P35568 UNIPROT unknown phosphorylation Thr811 ADDSSSStSSDSLGG -1 8349691 t llicata "These data suggest that casein kinase II mediates a portion of the insulin-stimulated serine/threonine phosphorylation of overexpressed IRS-1 in vivo. | Thr-502 was identified as the major casein kinase II-catalyzed phosphorylation site in rat IRS-1." SIGNOR-251075 CSNK2B protein P67870 UNIPROT IRS1 protein P35568 UNIPROT unknown phosphorylation Thr88 KHLVALYtRDEHFAI -1 8349691 t llicata "These data suggest that casein kinase II mediates a portion of the insulin-stimulated serine/threonine phosphorylation of overexpressed IRS-1 in vivo. | Thr-502 was identified as the major casein kinase II-catalyzed phosphorylation site in rat IRS-1." SIGNOR-251076 CSNK2B protein P67870 UNIPROT MME protein P08473 UNIPROT unknown phosphorylation Ser6 sQMDITDI 9606 BTO:0003288 8943850 t llicata "Taken together, these data indicate that CD10/NEP is itself phosphorylated by CKII and that CD10/NEP co-associates with additional tyrosine phosphoproteins including lyn." SIGNOR-251078 CSNK2B protein P67870 UNIPROT OCLN protein Q16625 UNIPROT unknown phosphorylation Ser408 DYTTGGEsCDELEED 9606 BTO:0002043 12804768 t llicata "Mutagenesis of serine 407 to alanine resulted in reduced ability of the kinase to phosphorylate occludin. The threonine 403 to alanine mutant had a smaller effect but the double mutant (T403/S407A) was even less phosphorylated than either of the single mutants. These data are consistent with the claim that CK2 is the kinase in brain extracts responsible for phosphorylation of occludin." SIGNOR-251079 CSNK2B protein P67870 UNIPROT OCLN protein Q16625 UNIPROT unknown phosphorylation Thr404 HYETDYTtGGESCDE 9606 BTO:0002043 12804768 t llicata "Mutagenesis of serine 407 to alanine resulted in reduced ability of the kinase to phosphorylate occludin. The threonine 403 to alanine mutant had a smaller effect but the double mutant (T403/S407A) was even less phosphorylated than either of the single mutants. These data are consistent with the claim that CK2 is the kinase in brain extracts responsible for phosphorylation of occludin." SIGNOR-251080 CSNK2B protein P67870 UNIPROT RNF7 protein Q9UBF6 UNIPROT "up-regulates activity" phosphorylation Thr10 DVEDGEEtCALASHS 9606 BTO:0000567 12748192 t llicata "In the present study, we show the evidence that CKBBP1 is phosphorylated on threonine residue at position 10 by CKII in vitro and in vivo. Most importantly, disruption of this phosphorylation in CKBBP1 results in accumulation of IκBα and p27Kip1 in HeLa cells and inhibits cell proliferation that appears to be linked to defects in G1/S transition." SIGNOR-251081 CSNK2B protein P67870 UNIPROT SET protein Q01105-2 UNIPROT down-regulates phosphorylation Ser9 SAPAAKVsKKELNSN 9606 BTO:0000938 BTO:0000142 23374587 t "The effect has been demonstrated using Q01105-2" miannu "Ckii-mediated phosphorylation at ser9 hinders nuclear import of set" SIGNOR-200806 CSNK2B protein P67870 UNIPROT USO1 protein O60763 UNIPROT "up-regulates activity" phosphorylation Ser942 EEEDELEsGDQEDED -1 10931861 t llicata "Phosphorylation is mediated by casein kinase II (CKII) or a CKII-like kinase. | Serine 941 in the Acidic Domain of p115 Is Essential for Reassembly of Golgi Cisternae" SIGNOR-251082 CSRP3 protein P50461 UNIPROT MYF6 protein P23409 UNIPROT "up-regulates activity" binding 10090 BTO:0004058 9234731 t 2 miannu "we found that nuclear MLP functions through a physical interaction with the muscle basic helix-loop-helix (bHLH) transcription factors MyoD, MRF4, and myogenin. we propose that it serves as a cofactor for the myogenic bHLH proteins by increasing their interaction with specific DNA regulatory elements." SIGNOR-241096 CSRP3 protein P50461 UNIPROT MYOD1 protein P15172 UNIPROT "up-regulates activity" binding 10090 BTO:0004058 9234731 t 2 miannu "we found that nuclear MLP functions through a physical interaction with the muscle basic helix-loop-helix (bHLH) transcription factors MyoD, MRF4, and myogenin. we propose that it serves as a cofactor for the myogenic bHLH proteins by increasing their interaction with specific DNA regulatory elements." SIGNOR-241116 CSRP3 protein P50461 UNIPROT MYOG protein P15173 UNIPROT "up-regulates activity" binding 10090 BTO:0004058 9234731 t 2 miannu "we found that nuclear MLP functions through a physical interaction with the muscle basic helix-loop-helix (bHLH) transcription factors MyoD, MRF4, and myogenin. we propose that it serves as a cofactor for the myogenic bHLH proteins by increasing their interaction with specific DNA regulatory elements." SIGNOR-241113 CTBP1 protein Q13363 UNIPROT BHLHE41 protein Q9C0J9 UNIPROT up-regulates binding 9606 16287852 t gcesareni "We identify the ctip and ctbp corepressors as novel components of the human rbp-jkappa/sharp-corepressor complex and show that ctip binds directly to the sharp repression domain. Functionally, ctip and ctbp augment sharp-mediated repression." SIGNOR-141613 CTBP1 protein Q13363 UNIPROT BRCA1 protein P38398 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 21681822 t irozzo "Carboxyl-terminal binding protein 1 (CtBP1) is a transcriptional co-repressor with oncogenic potential. We found CtBP1 was recruited to the promoter regions of Brca1 and E-cadherin genes in breast cancer cells." SIGNOR-259196 CTBP1 protein Q13363 UNIPROT BRCA1 protein P38398 UNIPROT "down-regulates quantity by repression" "transcriptional repression" 9606 BTO:0000849 23303449 f irozzo "Our findings suggest an important role of CtBP1 in the transcriptional control of p16INK4a and Brca1[.]. Breast Cancer Susceptibility Gene 1(Brca1), a core protein in DNA damage repair, was repressed by CtBP1 in melanoma cells." SIGNOR-259194 CTBP1 protein Q13363 UNIPROT CDH1 protein P12830 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 21681822 t irozzo "Carboxyl-terminal binding protein 1 (CtBP1) is a transcriptional co-repressor with oncogenic potential. We found CtBP1 was recruited to the promoter regions of Brca1 and E-cadherin genes in breast cancer cells." SIGNOR-259197 CTBP1 protein Q13363 UNIPROT CDKN2A protein P42771 UNIPROT "down-regulates quantity by repression" "transcriptional repression" 9606 23303449 f irozzo "Our findings suggest an important role of CtBP1 in the transcriptional control of p16INK4a and Brca1[.]. Additionally, the inhibitor of cyclin-dependent protein kinases (CDKs), p16INK4a, whose loss has been related to the pathogenesis of melanoma, was repressed by CtBP1 as well." SIGNOR-259195 CTBP1 protein Q13363 UNIPROT CLDN7 protein O95471 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001570 19277896 t lperfetto "ChIP assays revealed that SNAI1P is recruited on the CLDN7 gene promoter along with the co-repressor CtBP1 and the effector HDAC1." SIGNOR-254105 CTBP1 protein Q13363 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-255174 CTBP1 protein Q13363 UNIPROT VDR protein P11473 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000356 18485278 f miannu "We have shown here that the transcriptional repressor protein SLUG inhibits the expression of VDR in human breast cancer cells." SIGNOR-255178 CTBP1 protein Q13363 UNIPROT ZEB2 protein O60315 UNIPROT "up-regulates activity" binding 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-225484 CTBP2 protein P56545 UNIPROT CDH1 protein P12830 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0002181 21315774 t Luana "Overexpression of the CtBP2 protein enhanced the repression activity of the E-cadherin promoter in a dose-dependent manner, whereas overexpression of ataxin-1 increased the activity of the E-cadherin promoter in a dose-dependent manner " SIGNOR-261578 CTCFL protein Q8NI51 UNIPROT BAG1 protein Q99933 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10116 BTO:0003293 18413740 t lperfetto "DNA methyltransferase 1 and 3B activate BAG-1 expression via recruitment of CTCFL/BORIS and modulation of promoter histone methylation" SIGNOR-254107 CTCF protein P49711 UNIPROT APP protein P05067 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 11706010 f miannu "Depleting HeLa cell nuclear extract of endogenous CTCF specifically reduced transcriptional activity from the APP promoter. CTCF activates transcription from the APP promoter and that the activation domain is located on the N-terminal side of the zinc finger domain." SIGNOR-253823 CTCF protein P49711 UNIPROT BCL6 protein P41182 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001690 20733034 f miannu "Inhibition of DNA methyltransferases decreased BCL6 mRNA abundance, suggesting a role for these methylated CpGs in positively regulating BCL6 transcription. The enhancer-blocking transcription factor CTCF bound to this intronic region in a methylation-sensitive manner. Depletion of CTCF by short hairpin RNA in neoplastic plasma cells that do not express BCL6 resulted in up-regulation of BCL6 transcription." SIGNOR-253824 CTCF protein P49711 UNIPROT MGAT5B protein Q3V5L5 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0001976 21771782 f miannu "By EMSA and ChIP analyses we identified two regulatory proteins, NeuroD1 and CTCF that bind to and activate the GnT-IX promoter. We also revealed that GnT-IX expression was suppressed in CTCF- and NeuroD1-depleted cells, indicating that a NeuroD1- and CTCF-dependent epigenetic mechanism governs brain-specific GnT-IX expression." SIGNOR-253826 CTCF protein P49711 UNIPROT MYC protein P01106 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 12032779 f miannu "Several different transcription factors have been implicated in the down-regulation of c-myc expression during differentiation, including C/EBPalpha, CTCF, BLIMP-1, and RFX1." SIGNOR-253827 CTCF protein P49711 UNIPROT RARRES1 protein P49788 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000356 22615834 f miannu "Epigenetic repression of RARRES1 is mediated by methylation of a proximal promoter and a loss of CTCF binding. knocking-down CTCF expression hampered RARRES1 expression, suggesting CTCF positively regulated RARRES1 transcription presumably by binding to unmethylated promoter poised at transcription-ready state." SIGNOR-253831 CTCF protein P49711 UNIPROT TERT protein O14746 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 1632686 f miannu "CTCF binds the proximal exonic region of hTERT and inhibits its transcription" SIGNOR-253832 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 CTDSP1 protein Q9GZU7 UNIPROT NLI/Lmx1.1/Isl1 complex SIGNOR-C103 SIGNOR "form complex" binding 9606 BTO:0000007 9452425 t lperfetto "Interactions between LIM transcription factors were also evaluated in vivo. Cotransfected FLAG-Lmx1.1 and HA-Isl1 were capable of interacting. the NLI-dependent interaction observed between Isl1 and Lmx1.1 is likely to represent a physiologically significant complex found in the endocrine cells of the pancreas." SIGNOR-236839 CTDSP1 protein Q9GZU7 UNIPROT POLR2A protein P24928 UNIPROT "up-regulates activity" dephosphorylation Ser1616 TPQSPSYsPTSPSYS -1 17157258 t "Phosphorylation and dephosphorylation of the C-terminal domain (CTD) of RNA polymerase II (Pol II) represent a critical regulatory checkpoint for transcription. Transcription initiation requires Fcp1/Scp1-mediated dephosphorylation of phospho-CTD. | This combined structure-function analysis discloses the residues in Scp1 involved in CTD binding and its preferential dephosphorylation of P.Ser5 of the CTD heptad repeat." SIGNOR-248767 CTDSP1 protein Q9GZU7 UNIPROT POLR2A protein P24928 UNIPROT "up-regulates activity" dephosphorylation Ser1619 SPSYSPTsPSYSPTS -1 22137580 t "Phosphorylation and dephosphorylation of the C-terminal domain (CTD) of RNA polymerase II (Pol II) represent a critical regulatory checkpoint for transcription. Transcription initiation requires Fcp1/Scp1-mediated dephosphorylation of phospho-CTD. | This combined structure-function analysis discloses the residues in Scp1 involved in CTD binding and its preferential dephosphorylation of P.Ser5 of the CTD heptad repeat." SIGNOR-248768 CTDSP1 protein Q9GZU7 UNIPROT POLR2A protein P24928 UNIPROT "up-regulates activity" dephosphorylation Ser1623 SPTSPSYsPTSPSYS -1 22137580 t "Phosphorylation and dephosphorylation of the C-terminal domain (CTD) of RNA polymerase II (Pol II) represent a critical regulatory checkpoint for transcription. Transcription initiation requires Fcp1/Scp1-mediated dephosphorylation of phospho-CTD. | This combined structure-function analysis discloses the residues in Scp1 involved in CTD binding and its preferential dephosphorylation of P.Ser5 of the CTD heptad repeat." SIGNOR-248780 CTDSP1 protein Q9GZU7 UNIPROT POLR2A protein P24928 UNIPROT "up-regulates activity" dephosphorylation Ser1626 SPSYSPTsPSYSPTS -1 22137580 t "Phosphorylation and dephosphorylation of the C-terminal domain (CTD) of RNA polymerase II (Pol II) represent a critical regulatory checkpoint for transcription. Transcription initiation requires Fcp1/Scp1-mediated dephosphorylation of phospho-CTD. | This combined structure-function analysis discloses the residues in Scp1 involved in CTD binding and its preferential dephosphorylation of P.Ser5 of the CTD heptad repeat." SIGNOR-248769 CTDSP1 protein Q9GZU7 UNIPROT POLR2A protein P24928 UNIPROT "up-regulates activity" dephosphorylation Ser1644 SPTSPSYsPTSPSYS -1 22137580 t "Phosphorylation and dephosphorylation of the C-terminal domain (CTD) of RNA polymerase II (Pol II) represent a critical regulatory checkpoint for transcription. Transcription initiation requires Fcp1/Scp1-mediated dephosphorylation of phospho-CTD. | This combined structure-function analysis discloses the residues in Scp1 involved in CTD binding and its preferential dephosphorylation of P.Ser5 of the CTD heptad repeat." SIGNOR-248781 CTDSP1 protein Q9GZU7 UNIPROT POLR2A protein P24928 UNIPROT "up-regulates activity" dephosphorylation Ser1647 SPSYSPTsPSYSPTS -1 22137580 t "Phosphorylation and dephosphorylation of the C-terminal domain (CTD) of RNA polymerase II (Pol II) represent a critical regulatory checkpoint for transcription. Transcription initiation requires Fcp1/Scp1-mediated dephosphorylation of phospho-CTD. | This combined structure-function analysis discloses the residues in Scp1 involved in CTD binding and its preferential dephosphorylation of P.Ser5 of the CTD heptad repeat." SIGNOR-248770 CTDSP1 protein Q9GZU7 UNIPROT POLR2A protein P24928 UNIPROT "up-regulates activity" dephosphorylation Ser1651 SPTSPSYsPTSPSYS -1 22137580 t "Phosphorylation and dephosphorylation of the C-terminal domain (CTD) of RNA polymerase II (Pol II) represent a critical regulatory checkpoint for transcription. Transcription initiation requires Fcp1/Scp1-mediated dephosphorylation of phospho-CTD. | This combined structure-function analysis discloses the residues in Scp1 involved in CTD binding and its preferential dephosphorylation of P.Ser5 of the CTD heptad repeat." SIGNOR-248782 CTDSP1 protein Q9GZU7 UNIPROT POLR2A protein P24928 UNIPROT "up-regulates activity" dephosphorylation Ser1654 SPSYSPTsPSYSPTS -1 22137580 t "Phosphorylation and dephosphorylation of the C-terminal domain (CTD) of RNA polymerase II (Pol II) represent a critical regulatory checkpoint for transcription. Transcription initiation requires Fcp1/Scp1-mediated dephosphorylation of phospho-CTD. | This combined structure-function analysis discloses the residues in Scp1 involved in CTD binding and its preferential dephosphorylation of P.Ser5 of the CTD heptad repeat." SIGNOR-248771 CTDSP1 protein Q9GZU7 UNIPROT POLR2A protein P24928 UNIPROT "up-regulates activity" dephosphorylation Ser1665 SPTSPSYsPTSPSYS -1 22137580 t "Phosphorylation and dephosphorylation of the C-terminal domain (CTD) of RNA polymerase II (Pol II) represent a critical regulatory checkpoint for transcription. Transcription initiation requires Fcp1/Scp1-mediated dephosphorylation of phospho-CTD. | This combined structure-function analysis discloses the residues in Scp1 involved in CTD binding and its preferential dephosphorylation of P.Ser5 of the CTD heptad repeat." SIGNOR-248783 CTDSP1 protein Q9GZU7 UNIPROT POLR2A protein P24928 UNIPROT "up-regulates activity" dephosphorylation Ser1668 SPSYSPTsPSYSPTS -1 22137580 t "Phosphorylation and dephosphorylation of the C-terminal domain (CTD) of RNA polymerase II (Pol II) represent a critical regulatory checkpoint for transcription. Transcription initiation requires Fcp1/Scp1-mediated dephosphorylation of phospho-CTD. | This combined structure-function analysis discloses the residues in Scp1 involved in CTD binding and its preferential dephosphorylation of P.Ser5 of the CTD heptad repeat." SIGNOR-248772 CTDSP1 protein Q9GZU7 UNIPROT POLR2A protein P24928 UNIPROT "up-regulates activity" dephosphorylation Ser1672 SPTSPSYsPTSPSYS -1 22137580 t "Phosphorylation and dephosphorylation of the C-terminal domain (CTD) of RNA polymerase II (Pol II) represent a critical regulatory checkpoint for transcription. Transcription initiation requires Fcp1/Scp1-mediated dephosphorylation of phospho-CTD. | This combined structure-function analysis discloses the residues in Scp1 involved in CTD binding and its preferential dephosphorylation of P.Ser5 of the CTD heptad repeat." SIGNOR-248784 CTDSP1 protein Q9GZU7 UNIPROT POLR2A protein P24928 UNIPROT "up-regulates activity" dephosphorylation Ser1675 SPSYSPTsPSYSPTS -1 22137580 t "Phosphorylation and dephosphorylation of the C-terminal domain (CTD) of RNA polymerase II (Pol II) represent a critical regulatory checkpoint for transcription. Transcription initiation requires Fcp1/Scp1-mediated dephosphorylation of phospho-CTD. | This combined structure-function analysis discloses the residues in Scp1 involved in CTD binding and its preferential dephosphorylation of P.Ser5 of the CTD heptad repeat." SIGNOR-248773 CTDSP1 protein Q9GZU7 UNIPROT POLR2A protein P24928 UNIPROT "up-regulates activity" dephosphorylation Ser1693 SPTSPSYsPTSPSYS -1 22137580 t "Phosphorylation and dephosphorylation of the C-terminal domain (CTD) of RNA polymerase II (Pol II) represent a critical regulatory checkpoint for transcription. Transcription initiation requires Fcp1/Scp1-mediated dephosphorylation of phospho-CTD. | This combined structure-function analysis discloses the residues in Scp1 involved in CTD binding and its preferential dephosphorylation of P.Ser5 of the CTD heptad repeat." SIGNOR-248785 CTDSP1 protein Q9GZU7 UNIPROT POLR2A protein P24928 UNIPROT "up-regulates activity" dephosphorylation Ser1696 SPSYSPTsPSYSPTS -1 22137580 t "Phosphorylation and dephosphorylation of the C-terminal domain (CTD) of RNA polymerase II (Pol II) represent a critical regulatory checkpoint for transcription. Transcription initiation requires Fcp1/Scp1-mediated dephosphorylation of phospho-CTD. | This combined structure-function analysis discloses the residues in Scp1 involved in CTD binding and its preferential dephosphorylation of P.Ser5 of the CTD heptad repeat." SIGNOR-248774 CTDSP1 protein Q9GZU7 UNIPROT POLR2A protein P24928 UNIPROT "up-regulates activity" dephosphorylation Ser1714 SPTSPSYsPTSPSYS -1 22137580 t "Phosphorylation and dephosphorylation of the C-terminal domain (CTD) of RNA polymerase II (Pol II) represent a critical regulatory checkpoint for transcription. Transcription initiation requires Fcp1/Scp1-mediated dephosphorylation of phospho-CTD. | This combined structure-function analysis discloses the residues in Scp1 involved in CTD binding and its preferential dephosphorylation of P.Ser5 of the CTD heptad repeat." SIGNOR-248786 CTDSP1 protein Q9GZU7 UNIPROT POLR2A protein P24928 UNIPROT "up-regulates activity" dephosphorylation Ser1717 SPSYSPTsPSYSPTS -1 22137580 t "Phosphorylation and dephosphorylation of the C-terminal domain (CTD) of RNA polymerase II (Pol II) represent a critical regulatory checkpoint for transcription. Transcription initiation requires Fcp1/Scp1-mediated dephosphorylation of phospho-CTD. | This combined structure-function analysis discloses the residues in Scp1 involved in CTD binding and its preferential dephosphorylation of P.Ser5 of the CTD heptad repeat." SIGNOR-248775 CTDSP1 protein Q9GZU7 UNIPROT POLR2A protein P24928 UNIPROT "up-regulates activity" dephosphorylation Ser1721 SPTSPSYsPTSPSYS -1 22137580 t "Phosphorylation and dephosphorylation of the C-terminal domain (CTD) of RNA polymerase II (Pol II) represent a critical regulatory checkpoint for transcription. Transcription initiation requires Fcp1/Scp1-mediated dephosphorylation of phospho-CTD. | This combined structure-function analysis discloses the residues in Scp1 involved in CTD binding and its preferential dephosphorylation of P.Ser5 of the CTD heptad repeat." SIGNOR-248787 CTDSP1 protein Q9GZU7 UNIPROT POLR2A protein P24928 UNIPROT "up-regulates activity" dephosphorylation Ser1724 SPSYSPTsPSYSPTS -1 22137580 t "Phosphorylation and dephosphorylation of the C-terminal domain (CTD) of RNA polymerase II (Pol II) represent a critical regulatory checkpoint for transcription. Transcription initiation requires Fcp1/Scp1-mediated dephosphorylation of phospho-CTD. | This combined structure-function analysis discloses the residues in Scp1 involved in CTD binding and its preferential dephosphorylation of P.Ser5 of the CTD heptad repeat." SIGNOR-248776 CTDSP1 protein Q9GZU7 UNIPROT POLR2A protein P24928 UNIPROT "up-regulates activity" dephosphorylation Ser1735 SPTSPSYsPTSPSYS -1 22137580 t "Phosphorylation and dephosphorylation of the C-terminal domain (CTD) of RNA polymerase II (Pol II) represent a critical regulatory checkpoint for transcription. Transcription initiation requires Fcp1/Scp1-mediated dephosphorylation of phospho-CTD. | This combined structure-function analysis discloses the residues in Scp1 involved in CTD binding and its preferential dephosphorylation of P.Ser5 of the CTD heptad repeat." SIGNOR-248788 CTDSP1 protein Q9GZU7 UNIPROT POLR2A protein P24928 UNIPROT "up-regulates activity" dephosphorylation Ser1738 SPSYSPTsPSYSPTS -1 22137580 t "Phosphorylation and dephosphorylation of the C-terminal domain (CTD) of RNA polymerase II (Pol II) represent a critical regulatory checkpoint for transcription. Transcription initiation requires Fcp1/Scp1-mediated dephosphorylation of phospho-CTD. | This combined structure-function analysis discloses the residues in Scp1 involved in CTD binding and its preferential dephosphorylation of P.Ser5 of the CTD heptad repeat." SIGNOR-248777 CTDSP1 protein Q9GZU7 UNIPROT POLR2A protein P24928 UNIPROT "up-regulates activity" dephosphorylation Ser1763 TPTSPSYsPTSPSYS -1 22137580 t "Phosphorylation and dephosphorylation of the C-terminal domain (CTD) of RNA polymerase II (Pol II) represent a critical regulatory checkpoint for transcription. Transcription initiation requires Fcp1/Scp1-mediated dephosphorylation of phospho-CTD. | This combined structure-function analysis discloses the residues in Scp1 involved in CTD binding and its preferential dephosphorylation of P.Ser5 of the CTD heptad repeat." SIGNOR-248789 CTDSP1 protein Q9GZU7 UNIPROT POLR2A protein P24928 UNIPROT "up-regulates activity" dephosphorylation Ser1766 SPSYSPTsPSYSPTS -1 22137580 t "Phosphorylation and dephosphorylation of the C-terminal domain (CTD) of RNA polymerase II (Pol II) represent a critical regulatory checkpoint for transcription. Transcription initiation requires Fcp1/Scp1-mediated dephosphorylation of phospho-CTD. | This combined structure-function analysis discloses the residues in Scp1 involved in CTD binding and its preferential dephosphorylation of P.Ser5 of the CTD heptad repeat." SIGNOR-248778 CTDSP1 protein Q9GZU7 UNIPROT POLR2A protein P24928 UNIPROT "up-regulates activity" dephosphorylation Ser1784 TPTSPNYsPTSPSYS -1 22137580 t "Phosphorylation and dephosphorylation of the C-terminal domain (CTD) of RNA polymerase II (Pol II) represent a critical regulatory checkpoint for transcription. Transcription initiation requires Fcp1/Scp1-mediated dephosphorylation of phospho-CTD. | This combined structure-function analysis discloses the residues in Scp1 involved in CTD binding and its preferential dephosphorylation of P.Ser5 of the CTD heptad repeat." SIGNOR-248790 CTDSP1 protein Q9GZU7 UNIPROT POLR2A protein P24928 UNIPROT "up-regulates activity" dephosphorylation Ser1787 SPNYSPTsPSYSPTS -1 22137580 t "Phosphorylation and dephosphorylation of the C-terminal domain (CTD) of RNA polymerase II (Pol II) represent a critical regulatory checkpoint for transcription. Transcription initiation requires Fcp1/Scp1-mediated dephosphorylation of phospho-CTD. | This combined structure-function analysis discloses the residues in Scp1 involved in CTD binding and its preferential dephosphorylation of P.Ser5 of the CTD heptad repeat." SIGNOR-248779 CTDSP1 protein Q9GZU7 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-248798 CTDSP1 protein Q9GZU7 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-248799 CTDSP1 protein Q9GZU7 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-248800 afatinib chemical CHEBI:61390 ChEBI ERBB2 protein P04626 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189359 CTDSP1 protein Q9GZU7 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-248801 CTDSP1 protein Q9GZU7 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-148396 CTDSP1 protein Q9GZU7 UNIPROT SMAD2 protein Q15796 UNIPROT "down-regulates activity" dephosphorylation Ser245 NQSMDTGsPAELSPT 9606 BTO:0000007 17035229 t "SCP1 Dephosphorylates Smad2/3 in the Linkers|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-248795 CTDSP1 protein Q9GZU7 UNIPROT SMAD2 protein Q15796 UNIPROT "down-regulates activity" dephosphorylation Ser250 TGSPAELsPTTLSPV 9606 BTO:0000007 17035229 t "SCP1 Dephosphorylates Smad2/3 in the Linkers|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-248796 CTDSP1 protein Q9GZU7 UNIPROT SMAD2 protein Q15796 UNIPROT "down-regulates activity" dephosphorylation Ser255 ELSPTTLsPVNHSLD 9606 BTO:0000007 17035229 t "SCP1 Dephosphorylates Smad2/3 in the Linkers|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-248797 CTDSP1 protein Q9GZU7 UNIPROT SMAD2 protein Q15796 UNIPROT "down-regulates activity" dephosphorylation Thr220 QSNYIPEtPPPGYIS 9606 BTO:0000007 17035229 t "SCP1 Dephosphorylates Smad2/3 in the Linkers|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-248794 CTDSP1 protein Q9GZU7 UNIPROT SMAD3 protein P84022 UNIPROT "up-regulates activity" dephosphorylation Ser204 NHSMDAGsPNLSPNP 9606 BTO:0000007 17035229 t "SCP1 Dephosphorylates Smad2/3 in the Linkers|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-248791 CTDSP1 protein Q9GZU7 UNIPROT SMAD3 protein P84022 UNIPROT "up-regulates activity" dephosphorylation Ser208 DAGSPNLsPNPMSPA 9606 BTO:0000007 17035229 t "SCP1 Dephosphorylates Smad2/3 in the Linkers|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-248792 CTDSP1 protein Q9GZU7 UNIPROT SMAD3 protein P84022 UNIPROT "up-regulates activity" dephosphorylation Ser213 NLSPNPMsPAHNNLD 9606 BTO:0000007 17035229 t "SCP1 Dephosphorylates Smad2/3 in the Linkers|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-248793 CTDSP1 protein Q9GZU7 UNIPROT TWIST1 protein Q15672 UNIPROT "down-regulates activity" dephosphorylation Ser68 GGGDEPGsPAQGKRG 9606 BTO:0000007 26975371 t gcesareni "These results indicate that SCP1 is the phosphatase that counter-regulates the MAPK-mediated phosphorylation of S68-Twist1." SIGNOR-245962 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 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 CTDSP2 protein O14595 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-248297 CTDSP2 protein O14595 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-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 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 "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 CTDSP2 protein O14595 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-248295 CTDSPL2 protein Q05D32 UNIPROT HBE1 protein P02100 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000664 20932329 f "Regulation of transcription" miannu "CTD small phosphatase like 2 (CTDSPL2) can increase ε- and γ-globin gene expression in K562 cells and CD34+ cells derived from umbilical cord blood." SIGNOR-251779 CTDSPL2 protein Q05D32 UNIPROT HBG1 protein P69891 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000664 20932329 f "Regulation of transcription" miannu "CTD small phosphatase like 2 (CTDSPL2) can increase ε- and γ-globin gene expression in K562 cells and CD34+ cells derived from umbilical cord blood." SIGNOR-251778 CTDSPL2 protein Q05D32 UNIPROT HBG2 protein P69892 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000664 20932329 f "Indirect:regulation of transcription" miannu "CTD small phosphatase like 2 (CTDSPL2) can increase ε- and γ-globin gene expression in K562 cells and CD34+ cells derived from umbilical cord blood." SIGNOR-251777 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 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 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 CH5132799 chemical CID:49784945 PUBCHEM PIK3CG protein P48736 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190952 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 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 CTF1 protein Q16619 UNIPROT LIFR protein P42702 UNIPROT up-regulates binding 9606 11834704 t gcesareni "We conclude that gp130/lif receptor and et(a) receptor activation are essential for cardiac fibroblast growth by ct-1" SIGNOR-114758 CTF1 protein Q16619 UNIPROT TH protein P07101 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 12859689 f miannu "CT-1 exerted these effects by decreasing tyrosine hydroxylase, GTP cyclohydrolase (GCH) and NE transporter mRNAs, while IL-6 lowered only GCH mRNA." SIGNOR-252219 CTNNA1 protein P35221 UNIPROT YAP1 protein P46937 UNIPROT down-regulates binding 9606 23431053 t milica "The trimeric complex of alfa-catenin, 14-3-3, and yap sequesters yap at ajs and prevents yap dephosphorylation/activation." SIGNOR-201173 CTNNA2 protein P26232 UNIPROT YAP1 protein P46937 UNIPROT down-regulates binding 9606 23431053 t "In keratinocytes, YAP strongly interacts with a-catenin, and this interaction is mediated by 14-3-3." gcesareni "The trimeric complex of alfa-catenin, 14-3-3, and yap sequesters yap at ajs and prevents yap dephosphorylation/activation." SIGNOR-201245 CTNNB1 protein P35222 UNIPROT AFF3 protein P51826 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 9606 BTO:0002588 26214578 f irozzo "We demonstrate that AFF3 is a new target of Wnt/β-catenin pathway involved in ACC, acting on transcription and RNA splicing." SIGNOR-259192 CTNNB1 protein P35222 UNIPROT CCN4 protein O95388 UNIPROT "up-regulates quantity" "transcriptional regulation" 10116 BTO:0002409 10716946 t "This study identifies WISP-1 as a beta-catenin-regulated gene that can contribute to tumorigenesis. The promoter of WISP-1 was cloned and shown to be activated by both Wnt-1 and beta-catenin expression." SIGNOR-256270 CTNNB1 protein P35222 UNIPROT CCND1 protein P24385 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 12589056 f gcesareni "The resulting accumulation of beta-catenin leads to its nuclear translocation and binding to tcf/lef transcription factors to induce target genes including cyclin d1." SIGNOR-98379 CTNNB1 protein P35222 UNIPROT CCND1 protein P24385 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000782 15735151 f gcesareni "Activated dvl binds and inhibits the phosphorylation of beta catenin by gsk3beta/alfa, blocking beta catenin degradation (fig 2?2),), 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-134216 CTNNB1 protein P35222 UNIPROT CEBPA protein P49715 UNIPROT down-regulates 9606 BTO:0000222 10937998 f fspada "Wnt-10b, is a molecular switch that governs adipogenesis. Wnt signaling maintains preadipocytes in an undifferentiated state through inhibition of the adipogenic transcription factors ccaat/enhancer binding protein alpha (c/ebpalpha) and peroxisome proliferator- activated receptor gamma (ppargamma)." SIGNOR-80589 CTNNB1 protein P35222 UNIPROT CLDN2 protein P57739 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0003569 14751232 f lperfetto "Furthermore, claudin-2 promoter activity was found to be enhanced by the TCF-4/beta-catenin transcription complex." SIGNOR-254114 CTNNB1 protein P35222 UNIPROT FOXA2 protein Q9Y261 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 22945641 f gcesareni "Our study indicates that beta-catenin regulates foxa2 expression, and this interaction is possibly essential to control cell cycle progression during endometrial hyperplasia formation" SIGNOR-198929 CTNNB1 protein P35222 UNIPROT H3C1 protein P68431 UNIPROT "up-regulates activity" methylation Lys5 kQTARKST 9606 16510874 f Luana "Beta-cat promotes h3k4 trimethylation at the c-myc gene in vivo. H3k4 trimethylation in vivo requires prior ubiquitination of h2b, and we find that ubiquitin is necessary for transcription initiation on chromatin but not nonchromatin templates in vitro. Chromatin immunoprecipitation experiments reveal that beta-cat recruits pygopus, bcl-9/legless, and mll/set1-type complexes to the c-myc enhancertogether with the negative wnt regulators, apc, and betatrcp." SIGNOR-260448 CTNNB1 protein P35222 UNIPROT KLF4 protein O43474 UNIPROT "up-regulates activity" binding 10090 BTO:0002572 BTO:0002181 24482235 t flangone "The interaction of Beta-catenin with Tcf is important for Beta-catenin s's function in iPSCs induction. In addition, Beta-catenin interacts with Oct4, Sox2, and Klf4, respectively. In the reprogramming process, Beta-catenin further enhances expression of pluripotency-related genes." SIGNOR-242100 CTNNB1 protein P35222 UNIPROT LEF1 protein Q9UJU2 UNIPROT "up-regulates activity" binding 9606 23151663 t gcesareni "Upon wnt activation, cytoplasmic beta-catenin is stabilized and enters the nucleus, where it associates with transcription factors, notably tcf (t cell factor) and lef (lymphoid enhancer-binding factor), to regulate the transcription of target genes. Thus beta-catenin regulates gene expression by direct interaction with transcription factors such as lef-1, providing a molecular mechanism for the transmission of signals, from cell-adhesion components or wnt protein to the nucleus." SIGNOR-199378 CTNNB1 protein P35222 UNIPROT LEF1 protein Q9UJU2 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 21078818 t gcesareni "Phosphorylated lrp5/6 leads to inhibition of the so-called beta-catenin destruction complex (which includes axin, gsk3, dvl, ck1, and the tumor suppressor adenomatous polyposis coli), resulting in the stabilization and translocation of beta-catenin in the nucleus, where it activates target genes through binding to tcf/lef transcription factors." SIGNOR-169632 CTNNB1 protein P35222 UNIPROT LEF1 protein Q9UJU2 UNIPROT "up-regulates activity" binding 9606 BTO:0000782 15735151 t gcesareni "Activated dvl binds and inhibits the phosphorylation of beta catenin by gsk3beta/alfa, 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-134219 CTNNB1 protein P35222 UNIPROT Metastasis phenotype SIGNOR-PH107 SIGNOR "up-regulates activity" 10090 BTO:0004086 17420453 f "Overexpression of ERp5 promotes both in vitro migration and invasion and in vivo metastasis of breast cancer cells." SIGNOR-256534 CTNNB1 protein P35222 UNIPROT MYC protein P01106 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 16510874 f gcesareni "Beta-cat promotes h3k4 trimethylation at the c-myc gene in vivo. H3k4 trimethylation in vivo requires prior ubiquitination of h2b, and we find that ubiquitin is necessary for transcription initiation on chromatin but not nonchromatin templates in vitro.Chromatin Immunoprecipitation experiments reveal that beta-cat recruits pygopus, bcl-9/legless, and mll/set1-type complexes to the c-myc enhancertogether with the negative wnt regulators, apc, and betatrcp." SIGNOR-19153 CTNNB1 protein P35222 UNIPROT MYOD1 protein P15172 UNIPROT "up-regulates activity" binding 9606 BTO:0000887 18316399 t gcesareni "We showed that beta-catenin interacts directly with myod, a basic helix-loop-helix transcription factor essential for muscle differentiation and enhances its binding to e box elements and transcriptional activity." SIGNOR-161113 CTNNB1 protein P35222 UNIPROT MYOD1 protein P15172 UNIPROT "up-regulates activity" binding 18316399 t "Simone Vumbaca" "Together, these results suggest that B-Cat increases MyoD binding to E box elements" SIGNOR-255653 CTNNB1 protein P35222 UNIPROT NOTCH1 protein P46531 UNIPROT up-regulates binding 10090 BTO:0000165 19000719 t "Through Armadillo repeat domain" gcesareni "Beta-catenin can regulate the level and transcriptional activity of the notch1 and notch1 intracellular domain (nicd). The in vivo and in vitro results demonstrate that beta-catenin binds with notch1 and nicd, for which its armadillo repeat domain is essential." SIGNOR-236858 CTNNB1 protein P35222 UNIPROT PPARG protein P37231 UNIPROT down-regulates 9606 BTO:0000222 10937998 f fspada "Wnt-10b, is a molecular switch that governs adipogenesis. Wnt signaling maintains preadipocytes in an undifferentiated state through inhibition of the adipogenic transcription factors ccaat/enhancer binding protein alpha (c/ebpalpha) and peroxisome proliferator- activated receptor gamma (ppargamma)." SIGNOR-80592 CTNNB1 protein P35222 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR up-regulates 9606 18697834 f "Simone Vumbaca" "we showed that β-catenin, a key component of the canonical Wnt-signalling cascade, is present in quiescent satellite cells in the inactive form, but subsequently becomes activated following satellite-cell activation. This observation suggests that the proliferation initiated by the Wnt-signalling cascade does not have to rely on transcription of β-catenin, but rather on activation of this protein, which is already present within the quiescent satellite cells." SIGNOR-255654 CTNNB1 protein P35222 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR up-regulates 9606 23645839 f apalma "For example, 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-255695 CTNNB1 protein P35222 UNIPROT RUNX2 protein Q13950 UNIPROT up-regulates 9606 19175684 f gcesareni "In-teractions between beta-catenin and runx2 play an im-portant role in bmp-9-induced osteogenic differentia-tion of mscs." SIGNOR-183532 CTNNB1 protein P35222 UNIPROT RUNX2 protein Q13950 UNIPROT up-regulates 9606 22298955 f gcesareni "In-teractions between beta-catenin and runx2 play an im-portant role in bmp-9-induced osteogenic differentia-tion of mscs." SIGNOR-195570 CTNNB1 protein P35222 UNIPROT SOX2 protein P48431 UNIPROT "down-regulates activity" binding 9606 BTO:0000093 24291232 t flangone "The interaction between Sox2 and _-catenin provides a novel mechanism underlying the functional dichotomy of BC cells, which carries potential therapeutic implications." SIGNOR-241994 CTNNB1 protein P35222 UNIPROT SOX2 protein P48431 UNIPROT "up-regulates activity" binding 10090 BTO:0002572 BTO:0002181 24482235 t flangone "The interaction of Beta-catenin with Tcf is important for Beta-catenin s's function in iPSCs induction. In addition, Beta-catenin interacts with Oct4, Sox2, and Klf4, respectively. In the reprogramming process, Beta-catenin further enhances expression of pluripotency-related genes." SIGNOR-242087 CTNNB1 protein P35222 UNIPROT TCF4 protein P15884 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 11713476 t amattioni "beta-catenin interacts with the TCF/Lef family transcription factors." SIGNOR-178042 CTNNB1 protein P35222 UNIPROT TCF7L2 protein Q9NQB0 UNIPROT "up-regulates activity" binding 9606 20492721 t FFerrentino "Hypophosphorylation of β-catenin and translocation into the nucleus leads to binding with members of the lymphoid-enhancer-binding factor/T-cell-specific transcription factor (LEF/TCF) family and activation of WNT target genesAs a member of LEF/TCF family, transcription factor 7 like 2 (Tcf7l2, formerly called Tcf4) is an important transcription factor triggering the downstream responsive genes of WNT signaling" SIGNOR-85757 CTNNB1 protein P35222 UNIPROT TCF7 protein P36402 UNIPROT up-regulates binding 9606 BTO:0000782 15735151 t gcesareni "Activated dvl binds and inhibits the phosphorylation of beta catenin by gsk3beta/alfa, blocking beta catenin degradation (fig 2?2),), 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-134282 CTNNB1 protein P35222 UNIPROT TRRAP protein Q9Y4A5 UNIPROT up-regulates binding 9606 16510874 t gcesareni "The beta-cat c-terminal activation domain associates with trrap/tip60 and mixed-lineage-leukemia (mll1/mll2) set1-type chromatin-modifying complexes in vitro, and we show that beta-cat promotes h3k4 trimethylation at the c-myc gene in vivo." SIGNOR-144966 CTNNBIP1 protein Q9NSA3 UNIPROT CTNNB1 protein P35222 UNIPROT "down-regulates activity" binding -1 12408824 t llicata "The crystal structure of the beta-catenin/ICAT complex reveals the inhibitory mechanism of ICAT." SIGNOR-238012 CTNNBIP1 protein Q9NSA3 UNIPROT CTNNB1 protein P35222 UNIPROT down-regulates binding 9606 10898789 t gcesareni "We identify a novel beta-catenin-interacting protein, icat, that was found to inhibit the interaction of beta-catenin with tcf-4 and represses beta-catenin-tcf-4-mediated transactivation." SIGNOR-79399 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 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 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 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 CTNND2 protein Q9UQB3 UNIPROT CDH1 protein P12830 UNIPROT "up-regulates quantity by stabilization" binding 9606 BTO:0001109 14610055 t miannu "To clarify the role of p120 in mammalian cells, we have knocked down p120 with siRNA in cells expressing epithelial (E-), placental (P-), neuronal (N-), and vascular endothelial (VE-) cadherins. We report that each of these cadherins, as well as α- and β-catenins, were rapidly degraded in the absence of p120, resulting in loss of cell–cell adhesion. The effect was clearly dose dependent, indicating that p120 expression levels may directly determine cadherin levels. Degradation of p120-uncoupled cadherin occurred after its arrival at the surface, indicating that p120 regulates cadherin turnover at the level of internalization or recycling. p120 homologues ARVCF and δ-catenin could substitute for p120, so at least one family member is likely required to maintain adhesion. Thus, cadherin complexes are rapidly turned over and degraded in mammalian cells in the absence of direct interaction with p120 or a p120 family member." SIGNOR-252134 CTNND2 protein Q9UQB3 UNIPROT CDH2 protein P19022 UNIPROT "up-regulates quantity by stabilization" binding 9606 BTO:0001109 14610055 t miannu "To clarify the role of p120 in mammalian cells, we have knocked down p120 with siRNA in cells expressing epithelial (E-), placental (P-), neuronal (N-), and vascular endothelial (VE-) cadherins. We report that each of these cadherins, as well as α- and β-catenins, were rapidly degraded in the absence of p120, resulting in loss of cell–cell adhesion. The effect was clearly dose dependent, indicating that p120 expression levels may directly determine cadherin levels. Degradation of p120-uncoupled cadherin occurred after its arrival at the surface, indicating that p120 regulates cadherin turnover at the level of internalization or recycling. p120 homologues ARVCF and δ-catenin could substitute for p120, so at least one family member is likely required to maintain adhesion. Thus, cadherin complexes are rapidly turned over and degraded in mammalian cells in the absence of direct interaction with p120 or a p120 family member." SIGNOR-252131 CTNND2 protein Q9UQB3 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-252130 CTNND2 protein Q9UQB3 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-252132 CTNND2 protein Q9UQB3 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-252120 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 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 protein B4DGD0 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 protein B4DGD0 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 protein B4DGD0 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 protein B4DGD0 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 protein B4DGD0 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 protein B4DGD0 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 protein B4DGD0 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 protein B4DGD0 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 protein B4DGD0 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 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 CTSD protein P07339 UNIPROT protein B4DGD0 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 protein B4DGD0 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 protein B4DGD0 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 protein B4DGD0 UNIPROT "up-regulates activity" cleavage Ala657 "MVGGVVIATVI VITL" -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 protein B4DGD0 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 protein B4DGD0 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 protein B4DGD0 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 protein B4DGD0 UNIPROT "up-regulates activity" cleavage Phe635 "HHQ KLVFFAEDVG SN" -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 protein B4DGD0 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 protein B4DGD0 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 CTSD protein P07339 UNIPROT protein B4DGD0 UNIPROT "up-regulates activity" cleavage Thr658 "VGGVVIATVI VITLV" -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 protein B4DGD0 UNIPROT "up-regulates activity" cleavage Thr663 "IATVI VITLVMLKKK" -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 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 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 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 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 CTSS protein P25774 UNIPROT BGLAP protein P02818 UNIPROT "down-regulates quantity by destabilization" cleavage Gly58 RYLYQWLgAPVPYPD -1 9076588 t miannu "This study has been undertaken to compare the degradation of BGP by the cysteine proteinases cathepsins L, B, H, S, and the aspartic proteinase cathepsin D. Cathepsins B, L, H, and S readily cleave BGP at the G7-A8 bond; cathepsin L also cleaves at R43-R44; cathepsin B also cleaves at R44-F45; and cathepsin D cleaves only at A41-Y42." SIGNOR-256323 CTTNBP2NL protein Q9P2B4 UNIPROT Actin_cytoskeleton_reorganization phenotype SIGNOR-PH84 SIGNOR up-regulates 10116 BTO:0003036 23015759 f miannu "Through alternative splicing, a single CTTNBP2 gene encodes three different transcripts, namely short (S), long (L), and intron forms. The interaction with cortactin is required for the function of CTTNBP2-S in dendritic spine formation because the CTTNBP2-S mutant, which no longer interacts with cortactin, is unable to rescue the spine defects resulting from CTTNBP2 knockdown. Thus CTTNBP2-S may control cortactin–F-actin cytoskeletons and regulate the formation and maintenance of dendritic spines in neurons." SIGNOR-261694 CTTNBP2NL protein Q9P2B4 UNIPROT CTTN protein Q14247 UNIPROT "up-regulates activity" binding 10116 BTO:0003036 23015759 t miannu "CTTNBP2NL interacts with cortactin and targets cortactin to stress fibers." SIGNOR-261695 CTTNBP2NL protein Q9P2B4 UNIPROT STRN4 protein Q9NRL3 UNIPROT "up-regulates activity" binding 9606 BTO:0000938 23015759 t miannu "Although CTTNBP2 and CTTNBP2NL are different in terms of tissue and subcellular distribution, our data indicate that, similar to CTTNBP2NL, CTTNBP2 associates with members of the striatin family, namely striatin and zinedin. Moreover, CTTNBP2 is critical for the distribution of striatin and zinedin in dendritic spines. The role of CTTNBP2 in the regulation of the synaptic distribution of striatin and zinedin suggests that CTTNBP2 regulates synaptic signaling through PP2A." SIGNOR-261701 CTTNBP2NL protein Q9P2B4 UNIPROT STRN protein O43815 UNIPROT "up-regulates activity" binding 9606 BTO:0000938 23015759 t miannu "Although CTTNBP2 and CTTNBP2NL are different in terms of tissue and subcellular distribution, our data indicate that, similar to CTTNBP2NL, CTTNBP2 associates with members of the striatin family, namely striatin and zinedin. Moreover, CTTNBP2 is critical for the distribution of striatin and zinedin in dendritic spines. The role of CTTNBP2 in the regulation of the synaptic distribution of striatin and zinedin suggests that CTTNBP2 regulates synaptic signaling through PP2A." SIGNOR-261702 CTTN protein Q14247 UNIPROT Actin_cytoskeleton_reorganization phenotype SIGNOR-PH84 SIGNOR up-regulates 10116 BTO:0003036 23015759 f miannu "Through alternative splicing, a single CTTNBP2 gene encodes three different transcripts, namely short (S), long (L), and intron forms. The interaction with cortactin is required for the function of CTTNBP2-S in dendritic spine formation because the CTTNBP2-S mutant, which no longer interacts with cortactin, is unable to rescue the spine defects resulting from CTTNBP2 knockdown. Thus CTTNBP2-S may control cortactin–F-actin cytoskeletons and regulate the formation and maintenance of dendritic spines in neurons." SIGNOR-261696 CUDC-101 chemical CID:24756910 PUBCHEM EGFR protein P00533 UNIPROT "down-regulates activity" "chemical inhibition" -1 20143778 t miannu "By incorporating histone deacetylase (HDAC) inhibitory functionality into the pharmacophore of the epidermal growth factor receptor (EGFR) and human epidermal growth factor receptor 2 (HER2) inhibitors, we synthesized a novel series of compounds with potent, multiacting HDAC, EGFR, and HER2 inhibition and identified 7-(4-(3-ethynylphenylamino)-7-methoxyquinazolin-6-yloxy)-N-hydroxyheptanamide 8 (CUDC-101) as a drug candidate, which is now in clinical development. 8 displays potent in vitro inhibitory activity against HDAC, EGFR, and HER2 with an IC(50) of 4.4, 2.4, and 15.7 nM, respectively." SIGNOR-262254 CUDC-101 chemical CID:24756910 PUBCHEM EGFR protein P00533 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191145 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 ERBB2 protein P04626 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191148 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 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 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 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 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 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-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 HDAC1 protein Q13547 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191157 CUDC-907 chemical CID:54575456 PUBCHEM HDAC3 protein O15379 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191209 CUDC-907 chemical CID:54575456 PUBCHEM PI3K complex SIGNOR-C156 SIGNOR down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-252661 CUDC-907 chemical CID:54575456 PUBCHEM PIK3CA protein P42336 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191212 CUL1 protein Q13616 UNIPROT CDKN1B protein P46527 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 BTO:0001271 SIGNOR-C5 12835716 t lperfetto "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-102725 CUL1 protein Q13616 UNIPROT CTNNB1 protein P35222 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 SIGNOR-C5 10023660 t lperfetto "These results indicate that the cul1/skp1/beta-trcp complex forms a ubiquitin ligase that mediates the degradation of beta-catenin." SIGNOR-64499 CUL1 protein Q13616 UNIPROT SCF-betaTRCP complex SIGNOR-C5 SIGNOR "form complex" binding 9606 10023660 t gcesareni "The human f box protein beta-trcp associates with the cul1/skp1 complex and regulates the stability of beta-catenin." SIGNOR-64502 CUL1 protein Q13616 UNIPROT SCF-FBW7 complex SIGNOR-C135 SIGNOR "form complex" binding 9606 15340381 t gcesareni "The F-box family of proteins €” which are the substrate-recognition components of the Skp1€“Cul1€“F-box-protein (SCF) ubiquitin ligase €” are important players in many mammalian functions." SIGNOR-243763 CUL1 protein Q13616 UNIPROT SCF-SKP2 complex SIGNOR-C136 SIGNOR "form complex" binding 9606 15340381 t gcesareni "The F-box family of proteins €” which are the substrate-recognition components of the Skp1€“Cul1€“F-box-protein (SCF) ubiquitin ligase €” are important players in many mammalian functions." SIGNOR-243557 CUL2 protein Q13617 UNIPROT APOBEC3A protein P31941 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 BTO:0000007 29367246 t lperfetto "Human Papillomavirus 16 E7 Stabilizes APOBEC3A Protein by Inhibiting Cullin 2-Dependent Protein Degradation|Here, we report that the HPV oncoprotein E7 stabilizes the APOBEC3A (A3A) protein in human keratinocytes by inhibiting ubiquitin-dependent protein degradation in a cullin-dependent manner." SIGNOR-261325 CUL3 protein Q13618 UNIPROT HSF2 protein Q03933 UNIPROT "down-regulates quantity by destabilization" ubiquitination 10090 BTO:0002572 19768582 t 1 miannu "Here we show that the PEST sequences of a short-lived protein called HSF2 interact with Cullin3, a subunit of a Cullin-RING E3 ubiquitin ligase, and that this interaction mediates the Cul3-dependent ubiquitination and degradation of HSF2" SIGNOR-239129 CUL4A protein Q13619 UNIPROT "DCX DET1-COP1" complex SIGNOR-C24 SIGNOR "form complex" binding 9606 17452440 t lperfetto "Mammalian det1 regulates cul4a activity and forms stable complexes with e2 ubiquitin-conjugating enzymes" SIGNOR-154502 CUX1 protein P39880 UNIPROT PIK3IP1 protein Q96FE7 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 24316979 t miannu "We demonstrate that CUX1 deficiency activates phosphoinositide 3-kinase (PI3K) signaling through direct transcriptional downregulation of the PI3K inhibitor PIK3IP1 (phosphoinositide-3-kinase interacting protein 1), leading to increased tumor growth and susceptibility to PI3K-AKT inhibition." SIGNOR-260072 CWC27 protein Q6UX04 UNIPROT Spliceosomal_snRNP_assembly phenotype SIGNOR-PH79 SIGNOR up-regulates 9606 BTO:0000567 11991638 f "Purification and characterization of native pliceosomes suitable for three-dimensional structural analysis" SIGNOR-261148 CX3CL1 protein P78423 UNIPROT CX3CR1 protein P49238 UNIPROT up-regulates binding 9606 11432858 t gcesareni "Fractalkine/cx3cl1 is a membrane-tethered chemokine that functions as a chemoattractant and adhesion protein by interacting with the receptor cx3cr1." SIGNOR-109135 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 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 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 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 CXCL12 protein P48061 UNIPROT ACKR3 protein P25106 UNIPROT up-regulates binding 9606 BTO:0000782 16107333 t gcesareni "Here we show that cxcl12, the only known natural ligand for cxcr4, binds to and signals through rdc1." SIGNOR-139709 CXCL12 protein P48061 UNIPROT Angiogenesis phenotype SIGNOR-PH46 SIGNOR up-regulates 9606 BTO:0000093 15882617 f lperfetto "Stromal fibroblast-derived SDF-1 enhances tumor growth both by stimulating angiogenesis through recruiting circulating EPCs into the tumor mass (endocrine effect) and by direct paracrine stimulation of tumor cells through CXCR4 expressed on carcinoma cells" SIGNOR-252267 CXCL12 protein P48061 UNIPROT CXCR4 protein P61073 UNIPROT up-regulates binding 9606 11859124 t gcesareni "To study the role of the sdf-1/cxcr4-chemokine/receptor system as a regulator of vertebrate development, we isolated and characterized a cdna encoding sdf-1 of the lower vertebrate xenopus laevis (xsdf-1). Recombinant xsdf-1 was produced in insect cells, purified, and functionally characterized. Although xsdf-1 is only 64-66% identical with its mammalian counterparts, it is indistinguishable from human (h)sdf-1alpha in terms of activating both x. laevis cxcr4 and hcxcr4. Thus, both xsdf-1 and hsdf-1alpha promoted cxcr4-mediated activation of heterotrimeric g(i2) in a cell-free system and induced release of intracellular calcium ions in and chemotaxis of intact lymphoblastic cells." SIGNOR-115029 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 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 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 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 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 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 CXCL9 protein Q07325 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-260970 CXCR4 protein P61073 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-252266 "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 "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 CYC-116 chemical CID:6420138 PUBCHEM AURKB protein Q96GD4 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191224 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 CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR AKT1 protein P31749 UNIPROT "up-regulates activity" phosphorylation Ser477 PQFSYSAsGTA 9606 BTO:0000093 24670654 t gcesareni "Phosphorylation of S477 and T479 at the Akt extreme carboxy terminus by cyclin-dependent kinase 2 (Cdk2)/cyclin A or mTORC2, under distinct physiological conditions, promotes Akt activation through facilitating, or functionally compensating for, S473 phosphorylation" SIGNOR-252440 CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR AKT1 protein P31749 UNIPROT "up-regulates activity" phosphorylation Thr479 FSYSASGtA 9606 BTO:0000093 24670654 t gcesareni "Phosphorylation of S477 and T479 at the Akt extreme carboxy terminus by cyclin-dependent kinase 2 (Cdk2)/cyclin A or mTORC2, under distinct physiological conditions, promotes Akt activation through facilitating, or functionally compensating for, S473 phosphorylation" SIGNOR-252443 CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR AKT proteinfamily SIGNOR-PF24 SIGNOR "up-regulates activity" phosphorylation Ser477 PQFSYSAsGTA 9606 BTO:0000093 24670654 t gcesareni "Phosphorylation of S477 and T479 at the Akt extreme carboxy terminus by cyclin-dependent kinase 2 (Cdk2)/cyclin A or mTORC2, under distinct physiological conditions, promotes Akt activation through facilitating, or functionally compensating for, S473 phosphorylation" SIGNOR-252450 CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR CABLES1 protein Q8TDN4 UNIPROT unknown phosphorylation Ser273 PGQGGSTsAFEQLQR -1 11733001 t llicata "Here, we report that Ser274 of p70ik3-1 is phosphorylated by cdk2 or cdk3 bound to cyclin A and to cyclin E in vitro. We also found that in COS7 cells in which cyclin E and cdk3 were ectopically overexpressed, the phosphorylation level of Ser274 in coexpressed p70ik3-1 is upregulated. We therefore conclude that p70ik3-1 is a substrate for cdk3-mediated phosphorylation." SIGNOR-250756 CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR CDC6 protein Q99741 UNIPROT down-regulates phosphorylation Ser54 RVKALPLsPRKRLGD 9606 9889196 t lperfetto "Phosphorylation of mammalian cdc6 by cyclin a/cdk2 regulates its subcellular localization/based on our data we suggest that the phosphorylation of cdc6 by cyclin a/cdk2 is a negative regulatory event that could be implicated in preventing re-replication during s phase and g2." SIGNOR-217328 CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR CDC6 protein Q99741 UNIPROT down-regulates phosphorylation Ser74 TPHLPPCsPPKQGKK 9606 9889196 t lperfetto "Phosphorylation of mammalian cdc6 by cyclin a/cdk2 regulates its subcellular localization/based on our data we suggest that the phosphorylation of cdc6 by cyclin a/cdk2 is a negative regulatory event that could be implicated in preventing re-replication during s phase and g2." SIGNOR-217332 CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR CDC6 protein Q99741 UNIPROT up-regulates phosphorylation Ser106 DNQLTIKsPSKRELA 9606 10339564 t lperfetto "Based on these results, we propose that phosphorylation of hscdc6 by cdks regulates dna replication of at least two steps: first, by promoting initiation of dna replication and, second, through nuclear exclusion preventing dna rereplication. hscdc6 is an excellent substrate for cdk2 in vitro and is phosphorylated in vivo at three sites (ser-54, ser-74, and ser-106)" SIGNOR-217272 CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR CDC6 protein Q99741 UNIPROT up-regulates phosphorylation Ser54 RVKALPLsPRKRLGD 9606 10339564 t lperfetto "Based on these results, we propose that phosphorylation of hscdc6 by cdks regulates dna replication of at least two steps: first, by promoting initiation of dna replication and, second, through nuclear exclusion preventing dna rereplication. hscdc6 is an excellent substrate for cdk2 in vitro and is phosphorylated in vivo at three sites (ser-54, ser-74, and ser-106)" SIGNOR-217276 CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR CDC6 protein Q99741 UNIPROT up-regulates phosphorylation Ser74 TPHLPPCsPPKQGKK 9606 10339564 t lperfetto "Based on these results, we propose that phosphorylation of hscdc6 by cdks regulates dna replication of at least two steps: first, by promoting initiation of dna replication and, second, through nuclear exclusion preventing dna rereplication. hscdc6 is an excellent substrate for cdk2 in vitro and is phosphorylated in vivo at three sites (ser-54, ser-74, and ser-106)" SIGNOR-217280 CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR CDC7 protein O00311 UNIPROT "up-regulates activity" phosphorylation Thr376 QVAPRAGtPGFRAPE 10846177 t llicata "Among four possible Cdk phosphorylation sites of huCdc7, replacement of Thr-376, corresponding to the activating threonine of Cdk, with alanine (T376A mutant) dramatically reduces kinase activity, indicative of kinase activation by phosphorylation of this residue. In vitro, Cdk2-Cyclin E, Cdk2-Cyclin A, and Cdc2-Cyclin B, but not Cdk4-Cyclin D1, phosphorylates the Thr-376 residue of huCdc7, suggesting possible regulation of huCdc7 by Cdks." SIGNOR-250725 CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR CEBPB protein P17676 UNIPROT up-regulates phosphorylation Thr235 SSSSPPGtPSPADAK 9606 17601773 t lperfetto "Mass spectrometric analysis revealed that cdk2/cyclina phosphorylates c/ebpbeta on thr(188) and is required for phosphorylation (on ser(184) or thr(179)) of c/ebpbeta by gsk3beta and maintenance of dna binding activity." SIGNOR-217312 CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR CEBPB protein P17676 UNIPROT up-regulates phosphorylation Thr235 SSSSPPGtPSPADAK 9606 22369944 t lperfetto "Mass spectrometric analysis revealed that cdk2/cyclina phosphorylates c/ebpbeta on thr(188) and is required for phosphorylation (on ser(184) or thr(179)) of c/ebpbeta by gsk3beta and maintenance of dna binding activity." SIGNOR-217316 CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser104 FPPLNSVsPSPLMLL 9606 10428798 t lperfetto "Within er af-1, serines 104, 106, and 118 represent potential cdk phosphorylation sites, and in this current study, we ascertain their importance in mediating cyclin a-cdk2-dependent enhancement of er transcriptional activity." SIGNOR-217284 CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser106 PLNSVSPsPLMLLHP 9606 10428798 t lperfetto "Within er af-1, serines 104, 106, and 118 represent potential cdk phosphorylation sites, and in this current study, we ascertain their importance in mediating cyclin a-cdk2-dependent enhancement of er transcriptional activity." SIGNOR-217288 CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser118 LHPPPQLsPFLQPHG 9606 10428798 t lperfetto "Within er af-1, serines 104, 106, and 118 represent potential cdk phosphorylation sites, and in this current study, we ascertain their importance in mediating cyclin a-cdk2-dependent enhancement of er transcriptional activity." SIGNOR-217292 CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR ID2 protein Q02363 UNIPROT down-regulates phosphorylation Ser5 sPVRSVRK 9606 9029153 t lperfetto "Id2 acts by forming heterodimers that are unable to bind to specific (e-box) dna sequences. Here we show that this activity can be overcome by phosphorylation of a serine residue within a consensus target site for cyclin-dependent kinases (cdks). In vitro, id2 can be phosphorylated by either cyclin e-cdk2 or cyclin a-cdk2_" SIGNOR-217320 CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR MCM4 protein P33991 UNIPROT down-regulates phosphorylation Ser32 RSEDARSsPSQRRRG 9606 BTO:0000567 12714602 t lperfetto "We reported that the dna helicase activity of the human and mouse mcm4-6-7 complex, a sub-complex of the mcm2-7 heterohexamer, is inhibited by the phosphorylation by cdk2-cyclin a we identified six sites, including ser-32, ser-53, and thr-109, in the amino-terminal region of mouse mcm4 that are required for the phosphorylation with cdk2-cyclin a." SIGNOR-217344 CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR MCM4 protein P33991 UNIPROT down-regulates phosphorylation Ser54 ELQPMPTsPGVDLQS 9606 BTO:0000567 12714602 t lperfetto "We reported that the dna helicase activity of the human and mouse mcm4-6-7 complex, a sub-complex of the mcm2-7 heterohexamer, is inhibited by the phosphorylation by cdk2-cyclin a we identified six sites, including ser-32, ser-53, and thr-109, in the amino-terminal region of mouse mcm4 that are required for the phosphorylation with cdk2-cyclin a." SIGNOR-217348 CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR MCM4 protein P33991 UNIPROT down-regulates phosphorylation Thr110 PRSGVRGtPVRQRPD 9606 BTO:0000567 12714602 t lperfetto "We reported that the dna helicase activity of the human and mouse mcm4-6-7 complex, a sub-complex of the mcm2-7 heterohexamer, is inhibited by the phosphorylation by cdk2-cyclin a we identified six sites, including ser-32, ser-53, and thr-109, in the amino-terminal region of mouse mcm4 that are required for the phosphorylation with cdk2-cyclin a." SIGNOR-217352 CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR MYBL2 protein P10244 UNIPROT up-regulates phosphorylation Ser577 RKPGLRRsPIKKVRK 9606 9840932 t lperfetto "The cell-cycle regulated transcription factor b-myb is phosphorylated by cyclin a/cdk2 at sites that enhance its transactivation properties. we show that b-myb is phosphorylated at thr447, thr490, thr497 and ser581 by cyclin a/cdk5" SIGNOR-217252 CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR MYBL2 protein P10244 UNIPROT up-regulates phosphorylation Thr444 NSLTPKStPVKTLPF 9606 9840932 t lperfetto "The cell-cycle regulated transcription factor b-myb is phosphorylated by cyclin a/cdk2 at sites that enhance its transactivation properties. we show that b-myb is phosphorylated at thr447, thr490, thr497 and ser581 by cyclin a/cdk3" SIGNOR-217256 CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR MYBL2 protein P10244 UNIPROT up-regulates phosphorylation Thr487 SQKVVVTtPLHRDKT 9606 9840932 t lperfetto "The cell-cycle regulated transcription factor b-myb is phosphorylated by cyclin a/cdk2 at sites that enhance its transactivation properties. we show that b-myb is phosphorylated at thr447, thr490, thr497 and ser581 by cyclin a/cdk2" SIGNOR-217260 CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR MYBL2 protein P10244 UNIPROT up-regulates phosphorylation Thr494 TPLHRDKtPLHQKHA 9606 9840932 t lperfetto "The cell-cycle regulated transcription factor b-myb is phosphorylated by cyclin a/cdk2 at sites that enhance its transactivation properties. we show that b-myb is phosphorylated at thr447, thr490, thr497 and ser581 by cyclin a/cdk4" SIGNOR-217264 CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR ORC2 protein Q13416 UNIPROT up-regulates phosphorylation Thr116 LASELAKtPQKSVSF 9606 11931757 t lperfetto "We also found that horc2p is phosphorylated in vitro by cyclin a/cdk2, specifically at residues thr116 and thr226. 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-217296 CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR ORC2 protein Q13416 UNIPROT up-regulates phosphorylation Thr226 SAPVGKEtPSKRMKR 9606 11931757 t lperfetto "We also found that horc2p is phosphorylated in vitro by cyclin a/cdk2, specifically at residues thr116 and thr226. 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-217308 CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR RAD9A protein Q99638 UNIPROT unknown phosphorylation Ser328 VLPSISLsPGPQPPK 9606 23028682 t lperfetto "The forced activation of cyclin a-cdk2 in these cells by the overexpression of cyclin a,triggered rad9 phosphorylation at serine 328 and thereby promoted the interaction of rad9 with bcl-xl and the subsequent initiation of the apoptotic program." SIGNOR-217268 CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR RB1 protein P06400 UNIPROT down-regulates phosphorylation Thr821 KISEGLPtPTKMTPR 9606 9139732 t lperfetto "We demonstrate that phosphorylation by either cdk2-cyclin a, which phosphorylates t821, or cdk4-cyclin d1, which phosphorylates threonine 826, can disable prb for subsequent binding of an lxcxe protein." SIGNOR-217324 CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR RUNX1 protein Q01196 UNIPROT down-regulates phosphorylation Ser276 VHPATPIsPGRASGM 9606 16046550 t "The effect has been demonstrated using Q01196-8" lperfetto "Previous studies have shown that phosphorylation of aml1, particularly at serines 276 and 303, affects its transcriptional activation. Here, we report that phosphorylation of aml1 serines 276 and 303 can be blocked in vivo by inhibitors of the cyclin-dependent kinases (cdks) cdk1 and cdk2. Furthermore, these residues can be phosphorylated in vitro by purified cdk1/cyclin b and cdk2/cyclin a." SIGNOR-217336 CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR RUNX1 protein Q01196 UNIPROT down-regulates phosphorylation Ser276 VHPATPIsPGRASGM 9606 BTO:0000887 17015473 t "The effect has been demonstrated using Q01196-8" lperfetto "Previous studies have shown that phosphorylation of aml1, particularly at serines 276 and 303, affects its transcriptional activation. Here, we report that phosphorylation of aml1 serines 276 and 303 can be blocked in vivo by inhibitors of the cyclin-dependent kinases (cdks) cdk1 and cdk2. Furthermore, these residues can be phosphorylated in vitro by purified cdk1/cyclin b and cdk2/cyclin a." SIGNOR-217340 CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR SP1 protein P08047 UNIPROT "up-regulates activity" phosphorylation Ser59 GGQESQPsPLALLAA 10090 BTO:0000944 11598016 t gcesareni "Mutation of Sp1 Ser59 abrogates the cyclin A€“CDK augmentation of Sp1-dependent transcriptional transactivation" SIGNOR-248240 CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR TP53 protein P04637 UNIPROT unknown phosphorylation Ser392 FKTEGPDsD -1 10884347 t llicata "Our previous data has shown that cyclin A-cdk2 is the major enzyme responsible for modifying p53 at Ser315 in vivo after irradiation damage and in this report we dissect the mechanism of cyclinA-cdk2 binding to and phosphorylation of p53." SIGNOR-250751 CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser315 LPNNTSSsPQPKKKP 9606 14640983 t lperfetto "We used non-radioactive electrophoretic mobility shift assays to show that c-terminal phosphorylation of p53 protein by cdk2/cyclin a on ser315 or by pkc on ser378 can efficiently stimulate p53 binding to dna in vitro." SIGNOR-217300 CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR TSPYL2 protein Q9H2G4 UNIPROT "up-regulates activity" phosphorylation Ser20 RRLSSSEsPQRDPPP 9606 BTO:0000567 11395479 t llicata "We observed that a CDA1 mutant with the two consensus CDK phosphorylation sites abolished (S20A and T340A) disabled its capacity to inhibit cell growth, indicating that these sites are important for the function of this protein. Furthermore, we showed that these sites are phosphorylated by cyclin/CDKs in vitro, suggesting that these kinases may regulate CDA1 function in vivo. " SIGNOR-250752 CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR TSPYL2 protein Q9H2G4 UNIPROT "up-regulates activity" phosphorylation Thr340 GRLVSHStPIRWHRG 9606 BTO:0000567 11395479 t llicata "We observed that a CDA1 mutant with the two consensus CDK phosphorylation sites abolished (S20A and T340A) disabled its capacity to inhibit cell growth, indicating that these sites are important for the function of this protein. Furthermore, we showed that these sites are phosphorylated by cyclin/CDKs in vitro, suggesting that these kinases may regulate CDA1 function in vivo. " SIGNOR-250753 CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR UBTF protein P17480 UNIPROT up-regulates phosphorylation Ser389 INKKQATsPASKKPA 9606 11698641 t lperfetto "Phosphorylation of ubf at serine 388 is required for interaction with rna polymerase i and activation of rdna transcription. After g(1) progression ubf is phosphorylated at serine 388 by cdk2/cyclin e and cdk2/cyclin a. Conversion of serine 388 to glycine abolishes ubf activity" SIGNOR-217304 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR AMPH protein P49418 UNIPROT unknown phosphorylation Ser272 EEPSPLPsPTASPNH -1 11113134 t llicata "Amphiphysin is phosphorylated by cdk5 in a region including serines 272, 276, and 285. Amphiphysin 1 is also phosphorylated by the cdc2/cyclin B kinase complex in the same region and undergoes mitotic phosphorylation in dividing cells. " SIGNOR-250644 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR AMPH protein P49418 UNIPROT unknown phosphorylation Ser276 PLPSPTAsPNHTLAP -1 11113134 t llicata "Amphiphysin is phosphorylated by cdk5 in a region including serines 272, 276, and 285. Amphiphysin 1 is also phosphorylated by the cdc2/cyclin B kinase complex in the same region and undergoes mitotic phosphorylation in dividing cells. " SIGNOR-250645 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR AMPH protein P49418 UNIPROT unknown phosphorylation Ser285 NHTLAPAsPAPARPR -1 11113134 t llicata "Amphiphysin is phosphorylated by cdk5 in a region including serines 272, 276, and 285. Amphiphysin 1 is also phosphorylated by the cdc2/cyclin B kinase complex in the same region and undergoes mitotic phosphorylation in dividing cells. " SIGNOR-250646 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR CASP8 protein Q14790 UNIPROT down-regulates phosphorylation Ser387 YLEMDLSsPQTRYIP 9606 BTO:0000149 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-216737 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR CASP9 protein P55211 UNIPROT down-regulates phosphorylation Thr125 PEVLRPEtPRPVDIG 9606 16287866 t lperfetto "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-216876 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR CASP9 protein P55211 UNIPROT down-regulates phosphorylation Thr125 PEVLRPEtPRPVDIG 9606 17466630 t lperfetto "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-216884 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR CDC25A protein P30304 UNIPROT up-regulates phosphorylation Ser116 PQKLLGCsPALKRSH 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-216761 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR CDC25B protein P30305 UNIPROT up-regulates phosphorylation Ser160 PVRLLGHsPVLRNIT 9606 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-216753 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR CDC25C protein P30307 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0001938 10913154 t lperfetto "Cyclin B-Cdc2 complexes are maintained in an inactive state until the end of G2 by phosphorylation of the Thr14/Tyr15 residues. Around the time of nuclear translocation of the complex, these residues are dephosphorylated, resulting in the formation of an active cyclin B-Cdc2 complex (2). As mentioned, this dephosphorylation occurs by a Cdc25 protein phosphatase. Three Cdc25 family members have been identified to date, A, B and C, the last one being the active one at the onset of mitosis. The activity of Cdc25C itself can be enhanced through phosphorylation by cyclin B-Cdc2 (9, 10). Therefore, activation of cyclin B-Cdc2 has been proposed to result in an autocatalytic feedback loop to ensure rapid activation of these complexes at the G2/M transition" SIGNOR-251510 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR CDC25C protein P30307 UNIPROT up-regulates phosphorylation Ser122 DQHLMKCsPAQLLCS 9606 10864927 t lperfetto "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-216741 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR CDC25C protein P30307 UNIPROT up-regulates phosphorylation Ser214 SRSGLYRsPSMPENL 9606 10864927 t lperfetto "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-216765 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR CDC25C protein P30307 UNIPROT up-regulates phosphorylation Thr130 PAQLLCStPNGLDRG 9606 10864927 t lperfetto "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-216769 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR CDC25C protein P30307 UNIPROT up-regulates phosphorylation Thr48 VCPDVPRtPVGKFLG 9606 10864927 t lperfetto "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-216773 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR CDC25C protein P30307 UNIPROT up-regulates phosphorylation Thr67 LSILSGGtPKRCLDL 9606 10864927 t lperfetto "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-216777 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR CDC7 protein O00311 UNIPROT "up-regulates activity" phosphorylation Thr376 QVAPRAGtPGFRAPE -1 10846177 t llicata "Among four possible Cdk phosphorylation sites of huCdc7, replacement of Thr-376, corresponding to the activating threonine of Cdk, with alanine (T376A mutant) dramatically reduces kinase activity, indicative of kinase activation by phosphorylation of this residue. In vitro, Cdk2-Cyclin E, Cdk2-Cyclin A, and Cdc2-Cyclin B, but not Cdk4-Cyclin D1, phosphorylates the Thr-376 residue of huCdc7, suggesting possible regulation of huCdc7 by Cdks." SIGNOR-250643 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR CKAP2 protein Q8WWK9 UNIPROT up-regulates phosphorylation Thr623 FKELKFLtPVRRSRR 9606 19369249 t lperfetto "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-216829 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR DDX3X protein O00571 UNIPROT down-regulates phosphorylation Thr204 LTRYTRPtPVQKHAI 9606 16280325 t lperfetto "Thr204 to glu204 ddx3 mutant protein lost its function, suggesting that phosphorylation at thr204 affects ddx3 function. Thr204 was phosphorylated by cyclin b/cdc2. Thr323 in motif ib was also phosphorylated by cyclin b/cdc2 kinase. We propose a novel function of cyclin b/cdc2 kinase in mitosis, which is to cause a loss of ddx3 function to repress cyclin a expression and to decrease ribosome biogenesis and translation during mitosis." SIGNOR-216868 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR DDX3X protein O00571 UNIPROT down-regulates phosphorylation Thr323 GCHLLVAtPGRLVDM 9606 16280325 t lperfetto "Thr204 to glu204 ddx3 mutant protein lost its function, suggesting that phosphorylation at thr204 affects ddx3 function. Thr204 was phosphorylated by cyclin b/cdc2. Thr323 in motif ib was also phosphorylated by cyclin b/cdc2 kinase. We propose a novel function of cyclin b/cdc2 kinase in mitosis, which is to cause a loss of ddx3 function to repress cyclin a expression and to decrease ribosome biogenesis and translation during mitosis." SIGNOR-216872 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR ECT2 protein Q9H8V3 UNIPROT up-regulates phosphorylation Thr846 RAFSFSKtPKRALRR 9606 BTO:0001938 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-216928 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR ERF protein P50548 UNIPROT down-regulates phosphorylation 9606 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-216852 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR FOXM1 protein Q08050 UNIPROT up-regulates phosphorylation Ser251 MIQFAINsTERKRMT 9606 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-216833 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR FOXM1 protein Q08050 UNIPROT up-regulates phosphorylation Thr611 ETLPISStPSKSVLP 9606 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-216837 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR G2/M_transition phenotype SIGNOR-PH52 SIGNOR up-regulates 15549093 f lperfetto "The critical target of the G2 checkpoint is the mitosis-promoting activity of the cyclin B/CDK1 kinase, whose activation after various stresses is inhibited by ATM/ATR, CHK1/CHK2 and/or p38-kinase-mediated subcellular sequestration, degradation and/or inhibition of the CDC25 family of phosphatases that normally activate CDK1 at the G2/M boundary" SIGNOR-251497 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR GORASP1 protein Q9BQQ3 UNIPROT "down-regulates activity" phosphorylation Ser374 S-->P 10116 BTO:0000951 15678101 t Giulio "The pS376 antibody gave the strongest staining when Golgi apparatus fragmentation is initiated during prophase and in metaphase when it has become converted into a haze of small vesicles and some larger tubulovesicular remnants (Figure 4A). Therefore, GRASP65, like GM130, is phosphorylated in mitotic entry on Cdk1–cyclin B sites during the period when the Golgi apparatus is fragmented." SIGNOR-260606 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR IREB2 protein P48200 UNIPROT down-regulates phosphorylation Ser157 LQKAGKLsPVKVQPK 9606 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-216888 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR KAT5 protein Q92993 UNIPROT "up-regulates activity" phosphorylation Ser86 TKNGLPGsRPGSPER 9606 BTO:0000567 12468530 t llicata "Baculovirus-based expression and purification of Tip60 combined with mass spectrometry allowed the identification of serines 86 and 90 as two major sites of phosphorylation in vivo. The phosphorylation of Tip60 was found to modulate its histone acetyltransferase activity. One of the identified phosphorylated serines, Ser-90, was within a consensus cyclin B/Cdc2 site. Ser-90 was specifically phosphorylatedin vitro by the cyclin B/Cdc2 complex." SIGNOR-250641 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR KAT5 protein Q92993 UNIPROT "up-regulates activity" phosphorylation Ser90 LPGSRPGsPEREVPA 9606 BTO:0000567 12468530 t llicata "Baculovirus-based expression and purification of Tip60 combined with mass spectrometry allowed the identification of serines 86 and 90 as two major sites of phosphorylation in vivo. The phosphorylation of Tip60 was found to modulate its histone acetyltransferase activity. One of the identified phosphorylated serines, Ser-90, was within a consensus cyclin B/Cdc2 site. Ser-90 was specifically phosphorylatedin vitro by the cyclin B/Cdc2 complex." SIGNOR-250642 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR KIF22 protein Q14807 UNIPROT up-regulates phosphorylation Thr463 QGAPLLStPKRERMV 9606 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-216793 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR KMT5A protein Q9NQR1 UNIPROT down-regulates phosphorylation Ser100 SKIYSYMsPNKCSGM 9606 20966048 t lperfetto "First, we found that pr-set7 is phosphorylated at ser 29 (s29) specifically by the cyclin-dependent kinase 1 (cdk1)/cyclinb complex, s29 phosphorylation also functions to stabilize pr-set7 by directly inhibiting its interaction with the anaphase-promoting complex (apc), an e3 ubiquitin ligase." SIGNOR-216856 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR LATS1 protein O95835 UNIPROT up-regulates phosphorylation Ser613 EKKQITTsPITVRKN 9606 12372621 t lperfetto "Warts is a serine/threonine kinase and a dynamic component of the mitotic apparatus. We have found that cdc2/cyclin b forms a complex with a fraction of warts in the centrosome and phosphorylates the ser613 site of warts during mitosisit can be speculated that phosphorylation of warts by cdc2/cyclin b promotes a protein complex formation on the mitotic apparatus at early mitosis, which may be required for subsequent activation of warts kinase at the metaphase-anaphase transition." SIGNOR-216757 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR MAPK6 protein Q16659 UNIPROT up-regulates phosphorylation 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. 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-216797 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR MAPK6 protein Q16659 UNIPROT up-regulates phosphorylation 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. 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-216801 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR MAPK6 protein Q16659 UNIPROT up-regulates phosphorylation 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. 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-216805 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR MAPK6 protein Q16659 UNIPROT up-regulates phosphorylation 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. 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-216809 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR 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-243403 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR 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-249652 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR MCL1 protein Q07820 UNIPROT "down-regulates quantity by destabilization" phosphorylation Thr92 EVPDVTAtPARLLFF 9606 18676833 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-216900 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR MEF2C protein Q06413 UNIPROT "down-regulates activity" phosphorylation Ser396 NIKSEPVsPPRDRTT BTO:0003166 16478538 t llicata "Phosphorylation-facilitated sumoylation of MEF2C negatively regulates its transcriptional activity. | Intriguingly, we show that phosphorylation of S396 in MEF2C, a residue in close proximity to the major sumoylation site (K391) and known to be phosphorylated in vivo, enhances sumoylation of delta- N2-MEF2C in vitro. The S396A mutation reduces sumoylation of MEF2C in vivo and enhances the transcription activity of MEF2C in reporter assays. | CDK1/Cyclin B1 phosphorylated GST-MEF2C-ΔN2-WT to a greater extent than the MEF2C-ΔN2-S396A mutant, suggesting that Cdk1/Cyclin B1 can phosphorylate MEF2C at S396." SIGNOR-250719 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR Mitotic_checkpoint phenotype SIGNOR-PH28 SIGNOR down-regulates 15549093 f lperfetto "The critical target of the G2 checkpoint is the mitosis-promoting activity of the cyclin B/CDK1 kinase, whose activation after various stresses is inhibited by ATM/ATR, CHK1/CHK2 and/or p38-kinase-mediated subcellular sequestration, degradation and/or inhibition of the CDC25 family of phosphatases that normally activate CDK1 at the G2/M boundary" SIGNOR-251496 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR MYOD1 protein P15172 UNIPROT down-regulates phosphorylation Ser200 YSGDSDAsSPRSNCS 9606 21902831 t lperfetto "Phosphorylation of myod at s200 is common to other cdks, such as the mitotic cyclin b/cdk1, which may prevent inappropriate myod accumulation during mitosis." SIGNOR-216860 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR MYOD1 protein P15172 UNIPROT down-regulates phosphorylation Ser200 YSGDSDAsSPRSNCS 9606 BTO:0000222 14749395 t lperfetto "Myod is phosphorylated on ser5 and ser200 by cyclin b-cdc2, resulting in a decrease of its stability and down-regulation of both myod and p21." SIGNOR-216920 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR MYOD1 protein P15172 UNIPROT down-regulates phosphorylation Ser5 sPPLRDVD 9606 BTO:0000222 14749395 t lperfetto "Myod is phosphorylated on ser5 and ser200 by cyclin b-cdc2, resulting in a decrease of its stability and down-regulation of both myod and p21." SIGNOR-216924 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR NCOA3 protein Q9Y6Q9 UNIPROT down-regulates phosphorylation Ser728 VVKQEQLsPKKKENN 9606 22163316 t lperfetto "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-216892 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR NME1 protein P15531 UNIPROT up-regulates phosphorylation Ser120 GRNIIHGsDSVESAE 9606 18234856 t lperfetto "Application of this approach to the discovery of cdk1-cyclin b substrates yielded identification of >70 substrates and phosphorylation sites. Many of these sites are known to be phosphorylated in vivo, but most of the proteins have not been characterized as cdk1-cyclin b substrates." SIGNOR-216825 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR NPM1 protein P06748 UNIPROT "down-regulates activity" phosphorylation Thr199 VKKSIRDtPAKNAQK 9606 12058066 t lperfetto "However, under the experimental conditions used here, the t199 residue was the most likely candidate to be phosphorylated by cyclin b/cdc2 these results strongly support the concept that the rna binding activity of b23.1 is inactivated by cyclin b/cdc2-mediated phosphorylation." SIGNOR-216845 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR NPM1 protein P06748 UNIPROT "down-regulates activity" phosphorylation Thr234 SFKKQEKtPKTPKGP 9606 12058066 t lperfetto "Both subtypes of B23 proteins were phosphorylated during mitosis by cyclin B/cdc2. The RNA binding activity of B23.1 was repressed through cyclin B/cdc2-mediated phosphorylation at specific sites in B23. Thus, the RNA binding activity of B23.1 is stringently modulated by its phosphorylation and subtype association." SIGNOR-216745 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR NPM1 protein P06748 UNIPROT "down-regulates activity" phosphorylation Thr237 KQEKTPKtPKGPSSV 9606 12058066 t lperfetto "Both subtypes of B23 proteins were phosphorylated during mitosis by cyclin B/cdc2. The RNA binding activity of B23.1 was repressed through cyclin B/cdc2-mediated phosphorylation at specific sites in B23. Thus, the RNA binding activity of B23.1 is stringently modulated by its phosphorylation and subtype association." SIGNOR-216749 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR PBK protein Q96KB5 UNIPROT unknown phosphorylation Thr9 EGISNFKtPSKLSEK 9606 15541388 t lperfetto "Topk-thr-9 was phosphorylated by cdk1/cyclin b and topk significantly associates with mitotic spindles." SIGNOR-216896 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR PBK protein Q96KB5 UNIPROT "up-regulates activity" phosphorylation Thr9 EGISNFKtPSKLSEK 15541388 t llicata "During mitosis, TOPK-Thr-9 was phosphorylated by cdk1/cyclin B and TOPK significantly associates with mitotic spindles. When TOPK expression was suppressed, formation of spindle midzone was thinned and dimmed and cytokinesis was disturbed." SIGNOR-250720 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR PLEC protein Q15149 UNIPROT down-regulates phosphorylation Thr4539 GGLIEPDtPGRVPLD 9606 BTO:0000567 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-216904 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR PLEC protein Q15149 UNIPROT down-regulates phosphorylation Thr4539 GGLIEPDtPGRVPLD 9606 BTO:0000567 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-216908 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR RANGAP1 protein P46060 UNIPROT up-regulates phosphorylation Ser428 EPAPVLSsPPPADVS 9606 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-216781 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR RANGAP1 protein P46060 UNIPROT up-regulates phosphorylation Ser442 STFLAFPsPEKLLRL 9606 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-216785 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR RANGAP1 protein P46060 UNIPROT up-regulates phosphorylation Thr409 GQGEKSAtPSRKILD 9606 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-216789 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR RUNX1 protein Q01196 UNIPROT up-regulates phosphorylation Ser21 TPPSTALsPGKMSEA 9606 BTO:0000007 21059642 t "The effect has been demonstrated using Q01196-8" lperfetto "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-216916 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR RUNX1 protein Q01196 UNIPROT up-regulates phosphorylation Ser397 SMVGGERsPPRILPP 9606 BTO:0000007 21059642 t "The effect has been demonstrated using Q01196-8" lperfetto "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-216912 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR SIRT1 protein Q96EB6 UNIPROT up-regulates phosphorylation Ser540 HVSEDSSsPERTSPP 9606 19107194 t lperfetto "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-216841 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR SP1 protein P08047 UNIPROT up-regulates phosphorylation Thr739 SEGSGTAtPSALITT 9606 BTO:0000887;BTO:0001260 20150555 t lperfetto "Moreover, we showed that sp1 is a novel mitotic substrate of cdk1/cyclin b1 and is phosphorylated by it at thr 739 before the onset of mitosis." SIGNOR-216940 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR SQSTM1 protein Q13501 UNIPROT up-regulates phosphorylation Ser272 RSRLTPVsPESSSTE 9606 BTO:0000551 20974803 t lperfetto "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-216932 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR SQSTM1 protein Q13501 UNIPROT up-regulates phosphorylation Thr269 GGKRSRLtPVSPESS 9606 BTO:0000551 20974803 t lperfetto "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-216936 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR TP73 protein O15350 UNIPROT down-regulates phosphorylation Thr86 AASASPYtPEHAASV 9606 12676926 t lperfetto "Cyclin-dependent kinases phosphorylate p73 at threonine 86 in a cell cycle-dependent manner and negatively regulate p73.Furthermore, cyclin a/cdk1/2, cyclin b/cdk1/2, and cyclin e/cdk2 complexes can phosphorylate multiple p73 isoforms in vitro at threonine 86." SIGNOR-216849 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR TSC1 protein Q92574 UNIPROT down-regulates phosphorylation Ser584 ETSIFTPsPCKIPPP 9606 BTO:0000680;BTO:0001573;BTO:0001286 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-216944 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR TSC1 protein Q92574 UNIPROT down-regulates phosphorylation Thr1047 SSSSELStPEKPPHQ 9606 BTO:0000680;BTO:0001573;BTO:0001286 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-216949 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR TSC1 protein Q92574 UNIPROT down-regulates phosphorylation Thr417 SLPQATVtPPRKEER 9606 BTO:0000680;BTO:0001573;BTO:0001286 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-216953 CyclinD/CDK4 complex SIGNOR-C18 SIGNOR BRCA1 protein P38398 UNIPROT down-regulates phosphorylation Ser632 LVVSRNLsPPNCTEL 9606 BTO:0000150 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-216984 CyclinD/CDK4 complex SIGNOR-C18 SIGNOR MEF2A protein Q02078 UNIPROT down-regulates binding 9606 21902831 t lperfetto "In contrast to cdk2, cyclin d/cdk4 blocks myod activity through an as yet unclear mechanism that may involve direct binding. Cyclin d/cdk4 can also block the activity of myogenin and all mef2 isoforms." SIGNOR-216960 CyclinD/CDK4 complex SIGNOR-C18 SIGNOR MEF2C protein Q06413 UNIPROT down-regulates binding 9606 21902831 t lperfetto "In contrast to cdk2, cyclin d/cdk4 blocks myod activity through an as yet unclear mechanism that may involve direct binding. Cyclin d/cdk4 can also block the activity of myogenin and all mef2 isoforms." SIGNOR-216963 CyclinD/CDK4 complex SIGNOR-C18 SIGNOR MEF2D protein Q14814 UNIPROT down-regulates binding 9606 21902831 t lperfetto "In contrast to cdk2, cyclin d/cdk4 blocks myod activity through an as yet unclear mechanism that may involve direct binding. Cyclin d/cdk4 can also block the activity of myogenin and all mef2 isoforms." SIGNOR-216966 CyclinD/CDK4 complex SIGNOR-C18 SIGNOR MYOD1 protein P15172 UNIPROT down-regulates binding 9606 21902831 t lperfetto "In contrast to cdk2, cyclin d/cdk4 blocks myod activity through an as yet unclear mechanism that may involve direct binding. Cyclin d/cdk4 can also block the activity of myogenin and all mef2 isoforms." SIGNOR-216969 CyclinD/CDK4 complex SIGNOR-C18 SIGNOR MYOG protein P15173 UNIPROT down-regulates binding 9606 21902831 t lperfetto "In contrast to cdk2, cyclin d/cdk4 blocks myod activity through an as yet unclear mechanism that may involve direct binding. Cyclin d/cdk4 can also block the activity of myogenin and all mef2 isoforms." SIGNOR-216972 CyclinD/CDK4 complex SIGNOR-C18 SIGNOR RASSF1 protein Q9NS23 UNIPROT down-regulates phosphorylation Ser207 TSVRRRTsFYLPKDA 9606 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-216976 CyclinD/CDK4 complex SIGNOR-C18 SIGNOR RB1 protein P06400 UNIPROT "down-regulates activity" phosphorylation Ser780 STRPPTLsPIPHIPR 9606 BTO:0000150 23336272 t lperfetto "Cyclin d1 is known to activate cdk4, which then phosphorylates the rb protein, leading to cell cycle progression." SIGNOR-216988 CyclinD/CDK4 complex SIGNOR-C18 SIGNOR RB1 protein P06400 UNIPROT "down-regulates activity" phosphorylation Ser788 PIPHIPRsPYKFPSS -1 9139732 t llicata "In summary, we have shown evidence that CDK4-cyclin D1 phosphorylates Thr5, Ser249, Thr252, Thr356, Thr373, Ser788, Ser795, Ser807, Ser811, and Thr826 of pRB." SIGNOR-250759 CyclinD/CDK4 complex SIGNOR-C18 SIGNOR RB1 protein P06400 UNIPROT "down-regulates activity" phosphorylation Ser795 SPYKFPSsPLRIPGG 9606 BTO:0000150 23336272 t lperfetto "Cyclin d1 is known to activate cdk4, which then phosphorylates the rb protein, leading to cell cycle progression." SIGNOR-216992 CyclinD/CDK4 complex SIGNOR-C18 SIGNOR RB1 protein P06400 UNIPROT "down-regulates activity" phosphorylation Thr356 DSFETQRtPRKSNLD -1 9139732 t llicata "In summary, we have shown evidence that CDK4-cyclin D1 phosphorylates Thr5, Ser249, Thr252, Thr356, Thr373, Ser788, Ser795, Ser807, Ser811, and Thr826 of pRB." SIGNOR-250760 CyclinD/CDK4 complex SIGNOR-C18 SIGNOR RB1 protein P06400 UNIPROT "down-regulates activity" phosphorylation Thr5 tPRKTAAT -1 9139732 t llicata "In summary, we have shown evidence that CDK4-cyclin D1 phosphorylates Thr5, Ser249, Thr252, Thr356, Thr373, Ser788, Ser795, Ser807, Ser811, and Thr826 of pRB." SIGNOR-250762 CyclinD/CDK4 complex SIGNOR-C18 SIGNOR RB1 protein P06400 UNIPROT "down-regulates activity" phosphorylation Thr826 LPTPTKMtPRSRILV 9606 9139732 t lperfetto "We demonstrate that phosphorylation by either cdk2-cyclin a, which phosphorylates t821, or cdk4-cyclin d1, which phosphorylates threonine 826, can disable prb for subsequent binding of an lxcxe protein." SIGNOR-216957 CyclinD/CDK4 complex SIGNOR-C18 SIGNOR RUNX3 protein Q13761 UNIPROT down-regulates phosphorylation Ser356 SSSGGDRsPTRMLAS 9606 19351720 t lperfetto "Our findings demonstrate that the cell cycle proteins cyclin d1 and cdk4 induce runx2 and runx3 phosphorylation, ubiquitylation and proteasomal degradation." SIGNOR-216980 CyclinD/CDK4 complex SIGNOR-C18 SIGNOR UBTF protein P17480 UNIPROT "up-regulates activity" phosphorylation Ser484 ERGKLPEsPKRAEEI 10090 BTO:0000944 10202152 t llicata "We have identified Ser484 as a direct target for cyclin-dependent kinase 4 (cdk4)-cyclin D1- and cdk2-cyclin E-directed phosphorylation. Mutation of Ser484 impairs rDNA transcription in vivo and in vitro. " SIGNOR-250754 CyclinE/CDK2 complex SIGNOR-C16 SIGNOR CDC25C protein P30307 UNIPROT up-regulates phosphorylation Ser214 SRSGLYRsPSMPENL 9606 BTO:0000150 20530684 t lperfetto "The cyclin e/cdk2 complex phosphorylates cdc25c on ser(214), leading to its premature activation, which coincides with higher cyclin b/cdk1 and polo-like kinase 1 (plk1) activities in an s-phase-enriched population that result in faster mitotic entry." SIGNOR-216721 CyclinE/CDK2 complex SIGNOR-C16 SIGNOR CDC7 protein O00311 UNIPROT "up-regulates activity" phosphorylation Thr376 QVAPRAGtPGFRAPE 10846177 t llicata "Among four possible Cdk phosphorylation sites of huCdc7, replacement of Thr-376, corresponding to the activating threonine of Cdk, with alanine (T376A mutant) dramatically reduces kinase activity, indicative of kinase activation by phosphorylation of this residue. In vitro, Cdk2-Cyclin E, Cdk2-Cyclin A, and Cdc2-Cyclin B, but not Cdk4-Cyclin D1, phosphorylates the Thr-376 residue of huCdc7, suggesting possible regulation of huCdc7 by Cdks." SIGNOR-250726 CyclinE/CDK2 complex SIGNOR-C16 SIGNOR COIL protein P38432 UNIPROT up-regulates phosphorylation Ser184 NEEAKRKsPKKKEKC 9606 BTO:0000567;BTO:0000938 11102515 t lperfetto "In particular, we have recently found that the cdk2/cyclin e complex can phosphorylate coilin in vitro . there is but a single consensus cdk2/cyclin e phosphorylation site in coilin, located at serine 184. when serine 184 was mutated to an alanine (s184a), mimicking a dephosphorylated state, a nucleolar mislocalization similar to that of gfp-coilin(1__†€ †_248) was observed" SIGNOR-216733 CyclinE/CDK2 complex SIGNOR-C16 SIGNOR G1/S_transition phenotype SIGNOR-PH50 SIGNOR up-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-245480 CyclinE/CDK2 complex SIGNOR-C16 SIGNOR HIRA protein P54198 UNIPROT up-regulates phosphorylation Thr555 LSPSVLTtPSKIEPM 9606 11238922 t lperfetto "Hira bound to and was phosphorylated by cyclin a- and e-cdk2 in vitrohira became phosphorylated on threonine 555 in s phase when cyclin-cdk2 kinases are active.ectopic expression of hira in cells caused arrest in s phase and this is consistent with the notion that it is a cyclin-cdk2 substrate that has a role in control of the cell cycle." SIGNOR-216670 CyclinE/CDK2 complex SIGNOR-C16 SIGNOR ID2 protein Q02363 UNIPROT down-regulates phosphorylation Ser5 sPVRSVRK 9606 9029153 t lperfetto "Id2 acts by forming heterodimers that are unable to bind to specific (e-box) dna sequences. Here we show that this activity can be overcome by phosphorylation of a serine residue within a consensus target site for cyclin-dependent kinases (cdks). In vitro, id2 can be phosphorylated by either cyclin e-cdk2 or cyclin a-cdk2_" SIGNOR-216698 CyclinE/CDK2 complex SIGNOR-C16 SIGNOR MYOD1 protein P15172 UNIPROT down-regulates phosphorylation Ser200 YSGDSDAsSPRSNCS 9606 21902831 t lperfetto "Cyclin e/cdk2 can phosphorylate myod at serine 200, which causes ubiquitination and degradation of this transcription factor during g1, preventing its accumulation and a commitment to differentiation." SIGNOR-216706 CyclinE/CDK2 complex SIGNOR-C16 SIGNOR NPM1 protein P06748 UNIPROT "down-regulates activity" phosphorylation Thr234 SFKKQEKtPKTPKGP 9606 11278991 t lperfetto "We have recently found that nucleophosmin (npm/b23), a phosphoprotein primarily found in nucleolus, associates with unduplicated centrosomes and is a direct substrate of cdk2-cyclin e in centrosome duplication." SIGNOR-216674 CyclinE/CDK2 complex SIGNOR-C16 SIGNOR NPM1 protein P06748 UNIPROT "down-regulates activity" phosphorylation Thr234 SFKKQEKtPKTPKGP 9606 12058066 t lperfetto "Both subtypes of B23 proteins were phosphorylated during mitosis by cyclin B/cdc2. The RNA binding activity of B23.1 was repressed through cyclin B/cdc2-mediated phosphorylation at specific sites in B23. Thus, the RNA binding activity of B23.1 is stringently modulated by its phosphorylation and subtype association." SIGNOR-216662 CyclinE/CDK2 complex SIGNOR-C16 SIGNOR NPM1 protein P06748 UNIPROT "down-regulates activity" phosphorylation Thr234 SFKKQEKtPKTPKGP 9606 14670079 t lperfetto "We have recently found that nucleophosmin (npm/b23), a phosphoprotein primarily found in nucleolus, associates with unduplicated centrosomes and is a direct substrate of cdk2-cyclin e in centrosome duplication." SIGNOR-216690 CyclinE/CDK2 complex SIGNOR-C16 SIGNOR NPM1 protein P06748 UNIPROT "up-regulates activity" phosphorylation Thr199 VKKSIRDtPAKNAQK BTO:0000567 11278991 t llicata "Upon phosphorylation by CDK2-cyclin E, NPM/B23 dissociates from centrosomes, which is a prerequisite step for centrosomes to initiate duplication. Here, we identified that threonine 199 (Thr(199)) of NPM/B23 is the major phosphorylation target site of CDK2-cyclin E in vitro, and the same site is phosphorylated in vivo. NPM/T199A, a nonphosphorylatable NPM/B23 substitution mutant (Thr(199) --> Ala) acts as dominant negative when expressed in cells, resulting in specific inhibition of centrosome duplication." SIGNOR-250744 CyclinE/CDK2 complex SIGNOR-C16 SIGNOR PRC1 protein O43663 UNIPROT unknown phosphorylation Thr470 LYGSAPRtPSKRRGL BTO:0000567 9885575 t llicata "We have shown that PRC1 is a good in vitro substrate for several CDKs, and that it is also phosphorylated in a cell cycle–dependent manner in vivo at Thr-481 (major mitosis. and Thr-470 (minor site), which are the in vitro phosphorylation sites." SIGNOR-250745 CyclinE/CDK2 complex SIGNOR-C16 SIGNOR PRC1 protein O43663 UNIPROT unknown phosphorylation Thr481 RRGLAPNtPGKARKL BTO:0000567 9885575 t llicata "We have shown that PRC1 is a good in vitro substrate for several CDKs, and that it is also phosphorylated in a cell cycle–dependent manner in vivo at Thr-481 (major mitosis. and Thr-470 (minor site), which are the in vitro phosphorylation sites." SIGNOR-250746 CyclinE/CDK2 complex SIGNOR-C16 SIGNOR PRKAR1A protein P10644 UNIPROT up-regulates phosphorylation Ser83 DSREDEIsPPPPNPV 9606 BTO:0000093 16582606 t lperfetto "In this context, we have identified rialpha as a novel substrate for the g(1)/s-cyclin-dependent kinase, cdk2/cyclin e, and found that rialpha is specifically phosphorylated at the serine residue." SIGNOR-216729 CyclinE/CDK2 complex SIGNOR-C16 SIGNOR RB1 protein P06400 UNIPROT "down-regulates activity" phosphorylation Ser608 TAADMYLsPVRSPKK BTO:0001968 10207050 t llicata "In the present assay, ΔP3,4HA repressed E2F-mediated transcription similarly to wild-type pRB, suggesting that phosphorylation at other sites on ΔP3,4HA can disrupt its interaction with E2F and that these two sites are not sufficient to regulate E2F binding on DNA. This result is consistent with another report which showed that mutation of the human sites 8 and 9 (human Ser608 and Ser612) repressed E2F-mediated transcription to the same level as wild-type pRB (2). | Surprisingly, no one CDK site regulated the interaction of pRB with E2F when E2F was bound to DNA. Instead, disruption of transcriptional repression resulted from accumulation of phosphate groups on the RB molecule." SIGNOR-250747 CyclinE/CDK2 complex SIGNOR-C16 SIGNOR RB1 protein P06400 UNIPROT "down-regulates activity" phosphorylation Ser612 MYLSPVRsPKKKGST 9606 10207050 t llicata "In the present assay, ΔP3,4HA repressed E2F-mediated transcription similarly to wild-type pRB, suggesting that phosphorylation at other sites on ΔP3,4HA can disrupt its interaction with E2F and that these two sites are not sufficient to regulate E2F binding on DNA (Fig. ​(Fig.5C).5C). This result is consistent with another report which showed that mutation of the human sites 8 and 9 (human Ser608 and Ser612) repressed E2F-mediated transcription to the same level as wild-type pRB (2). | Surprisingly, no one CDK site regulated the interaction of pRB with E2F when E2F was bound to DNA. Instead, disruption of transcriptional repression resulted from accumulation of phosphate groups on the RB molecule." SIGNOR-250748 CyclinE/CDK2 complex SIGNOR-C16 SIGNOR SF3B1 protein O75533 UNIPROT unknown phosphorylation Thr313 HGSGWAEtPRTDRGG 9606 12105215 t lperfetto "We indeed found that sap155-(223_322) and sap155-(1_491) are excellent substrates for in vitrophosphorylation by cyclin e-cdk2 as well as cyclin b-cdk1" SIGNOR-216717 CyclinE/CDK2 complex SIGNOR-C16 SIGNOR SF3B1 protein O75533 UNIPROT up-regulates phosphorylation Thr244 GRAKGSEtPGATPGS 9606 12105215 t lperfetto "To map the set of phosphorylation sites in sap155-(223-322) that determine its interaction with nipp1, we have identified phosphorylation sites of cyclin e-cdk2 by the sequencing of proteolytically derived phosphopeptide). Three phosphorylation sites were identified as thr244, thr248, and thr313" SIGNOR-216686 CyclinE/CDK2 complex SIGNOR-C16 SIGNOR SF3B1 protein O75533 UNIPROT up-regulates phosphorylation Thr248 GSETPGAtPGSKIWD 9606 12105215 t lperfetto "To map the set of phosphorylation sites in sap155-(223-322) that determine its interaction with nipp1, we have identified phosphorylation sites of cyclin e-cdk2 by the sequencing of proteolytically derived phosphopeptides. Three phosphorylation sites were identified as thr244, thr248, and thr313" SIGNOR-216666 CyclinE/CDK2 complex SIGNOR-C16 SIGNOR SIRT2 protein Q8IXJ6 UNIPROT down-regulates phosphorylation Ser368 PNPSTSAsPKKSPPP 9606 BTO:0000938 18332217 t lperfetto "We define ser-331 as the site phosphorylated by cyclin e-cdk2, cyclin a-cdk2, and p35-cdk5 both in vitro and in cells. Importantly, phosphorylation at ser-331 inhibits the catalytic activity of sirt2." SIGNOR-216725 CyclinE/CDK2 complex SIGNOR-C16 SIGNOR TFCP2 protein Q12800 UNIPROT down-regulates phosphorylation Ser309 SLGEGNGsPNHQPEP 9606 19237534 t lperfetto "In vitro, lsf is phosphorylated by cyclin e/cyclin-dependent kinase 2 (cdk2), cyclin c/cdk2, and cyclin c/cdk3, predominantly on s309. Phosphorylation by cyclin c/cyclin-dependent kinase 2 following mitogenic stimulation of murine fibroblasts inhibits transcriptional activity of lsf during g1 progression" SIGNOR-216713 CyclinE/CDK2 complex SIGNOR-C16 SIGNOR TP73 protein O15350 UNIPROT down-regulates phosphorylation Thr86 AASASPYtPEHAASV 9606 12676926 t lperfetto "Cyclin-dependent kinases phosphorylate p73 at threonine 86 in a cell cycle-dependent manner and negatively regulate p73.Furthermore, cyclin a/cdk1/2, cyclin b/cdk1/2, and cyclin e/cdk2 complexes can phosphorylate multiple p73 isoforms in vitro at threonine 86." SIGNOR-216702 CyclinE/CDK2 complex SIGNOR-C16 SIGNOR UBTF protein P17480 UNIPROT "up-regulates activity" phosphorylation Ser484 ERGKLPEsPKRAEEI 10090 BTO:0000944 10202152 t llicata "We have identified Ser484 as a direct target for cyclin-dependent kinase 4 (cdk4)-cyclin D1- and cdk2-cyclin E-directed phosphorylation. Mutation of Ser484 impairs rDNA transcription in vivo and in vitro. " SIGNOR-250755 CyclinE/CDK2 complex SIGNOR-C16 SIGNOR UBTF protein P17480 UNIPROT up-regulates phosphorylation Ser389 INKKQATsPASKKPA 9606 11698641 t lperfetto "Phosphorylation of ubf at serine 388 is required for interaction with rna polymerase i and activation of rdna transcription. After g(1) progression ubf is phosphorylated at serine 388 by cdk2/cyclin e and cdk2/cyclin a. Conversion of serine 388 to glycine abolishes ubf activity" SIGNOR-216678 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" 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 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 "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 "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 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 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 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 CYCS protein P99999 UNIPROT APAF1 protein O14727 UNIPROT "up-regulates activity" binding 9606 15829969 t lperfetto "During apoptosis, Apaf-1 binds to cytochrome c and in the presence of ATP/dATP forms an apoptosome, leading to the recruitment and activation of the initiator caspase, caspase-9." SIGNOR-135384 CYCS protein P99999 UNIPROT APAF1 protein O14727 UNIPROT "up-regulates activity" binding 9606 15907471 t lperfetto "Cytochrome c (Cyt c) is then released from the intermembrane space of the mitochondrion into the cytosol, where it binds to apoptotic protease-activating factor 1 (Apaf-1) in the presence of ATP/dATP to form the apoptosome." SIGNOR-137295 CYCS protein P99999 UNIPROT APAF1 protein O14727 UNIPROT "up-regulates activity" binding 9606 16977332 t lperfetto "Apaf-1 exists in an inactive conformation in cells and is activated through binding to cytochrome c and dATP." SIGNOR-149574 CYCS protein P99999 UNIPROT APAF1 protein O14727 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 9267021 t "Cytochrome C released from mitochondria" lperfetto "Once released from mitochondria, cytochrome c binds to Apaf-1, which may trigger the activation of caspase-3 in the presence of dATP." SIGNOR-50585 CYCS protein P99999 UNIPROT 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-256430 CYCS protein P99999 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-53585 CYCS protein P99999 UNIPROT Oxidative_phosphorylation phenotype SIGNOR-PH78 SIGNOR up-regulates 10090 BTO:0000443 23021218 f lperfetto "PGC1a is known to drive the expression of many genes involved in mitochondrial oxidative phosphorylation, including cytochrome c (CytC) and the cyto- chrome C oxidative (COX) subunits (CoxIII, Cox4il, Cox5b, Cox7a, and Cox8b)." SIGNOR-253100 CYFIP1 protein Q7L576 UNIPROT NHS protein Q6T4R5 UNIPROT "up-regulates activity" binding 9606 20332100 t miannu "We show that the WHD of NHS interacts with the Abi family of proteins, HSPC300, Nap1 and Sra1, and is important for the localization of NHS to the leading edge." SIGNOR-253575 CYFIP1 protein Q7L576 UNIPROT "WAVE complex" complex SIGNOR-C271 SIGNOR "form complex" binding 9606 BTO:0000567 15070726 t lperfetto "Here we purify Wave-2 from HeLa cells. Five proteins, Sra, Nap, Wave-2, Abi, and Hspc, are copurified, indicating that they form a tight complex. " SIGNOR-261873 CYFIP1 protein Q7L576 UNIPROT "WRC complex" complex SIGNOR-C191 SIGNOR "form complex" binding 9606 21107423 t miannu "WAVE proteins are constitutively associated with four additional proteins in cells: Sra1/Cyfip1, Nap1/Hem-2, Abi and HSPC300. The components of this ~400 kDa pentamer, termed the WAVE regulatory complex (WRC) have all been implicated in control of Arp2/3 complex-mediated actin assembly in a wide range of systems" SIGNOR-253568 CYLD protein Q9NQC7 UNIPROT BCL3 protein P20749 UNIPROT down-regulates deubiquitination 9606 BTO:0001286 16713561 t gcesareni "Cyld binds and deubiquitinates bcl-3in cyld+/+ keratinocytes, tpa or uv light triggers the translocation of cyld from the cytoplasm to the perinuclear region, where cyld binds and deubiquitinates bcl-3, thereby preventing nuclear accumulation of bcl-3 and p50/bcl-3- or p52/bcl-3-dependent proliferation." SIGNOR-146774 CYLD protein Q9NQC7 UNIPROT CCND1 protein P24385 UNIPROT up-regulates 9606 BTO:0001286 16713561 f gcesareni "Cyld was also recently shown to deubiquitylate the p50 and p52 co-activator bcl-3, leading to both cyclin d1 expression and proliferation in keratinocytes" SIGNOR-146777 CYLD protein Q9NQC7 UNIPROT TRAF2 protein Q12933 UNIPROT "down-regulates activity" deubiquitination 9606 12917691 t lperfetto "Cyld also interacts directly with tumour-necrosis factor receptor (tnfr)-associated factor 2 (traf2), an adaptor molecule involved in by members of the family of tnf/nerve growth factor receptors. (articolo-abstract)" SIGNOR-117860 CYLD protein Q9NQC7 UNIPROT TRAF6 protein Q9Y4K3 UNIPROT down-regulates deubiquitination 9606 BTO:0001253 12917689 t lperfetto "The nf-kappab activation by cyld is mediated, at least in part, by the deubiquitination and inactivation of tnfr-associated factor 2 (traf2) and, to a lesser extent, traf6." SIGNOR-117856 CYP19A1 protein P11511 UNIPROT 17beta-estradiol smallmolecule CHEBI:16469 ChEBI "up-regulates quantity" "small molecule catalysis" 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 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 "cyproterone acetate" chemical CHEBI:50743 ChEBI AR protein P10275 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191235 CYSLTR1 protein Q9Y271 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257135 CYSLTR1 protein Q9Y271 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-257225 CYSLTR1 protein Q9Y271 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-256740 CYSLTR1 protein Q9Y271 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256883 CYSLTR1 protein Q9Y271 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-257019 GSK690693 chemical CHEBI:90677 ChEBI AKT proteinfamily SIGNOR-PF24 SIGNOR down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193000 PRKCA protein P17252 UNIPROT HAND1 protein O96004 UNIPROT unknown phosphorylation Ser98 RLGRRKGsGPKKERR 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-249243 CYSLTR2 protein Q9NS75 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257140 CYSLTR2 protein Q9NS75 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256746 CYSLTR2 protein Q9NS75 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-257024 CYSLTR2 protein Q9NS75 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256889 D2HGDH protein Q8N465 UNIPROT 2-oxoglutarate(2-) smallmolecule CHEBI:16810 ChEBI "up-regulates quantity" 26178471 f lperfetto "Here we show that wild-type D2HGDH elevates α-KG levels" SIGNOR-253131 DAAM1 protein Q9Y4D1 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-199381 DAAM1 protein Q9Y4D1 UNIPROT RHOA protein P61586 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-185268 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 DAB2IP protein Q5VWQ8 UNIPROT AKT proteinfamily SIGNOR-PF24 SIGNOR "down-regulates activity" binding 9606 27858941 t miannu "DAB2IP inhibits the PI3K–AKT axis by directly interacting with both proteins, reducing phosphorylation and activation of AKT. The GAP activity of DAB2IP can further enforce inhibition of the PI3K–AKT axis by reducing Ras-dependent activation of PI3K p110α subunit." SIGNOR-254751 DAB2IP protein Q5VWQ8 UNIPROT AR protein P10275 UNIPROT "down-regulates activity" binding 9606 27858941 t miannu "DAB2IP acts as a scaffold protein for PP2A to suppress DHT-elicited S81 phosphorylation of the AR, preventing its nuclear translocation and binding to androgen response elements. In addition, DAB2IP can compete with the AR for binding to c-Src, thus blocking the non-genomic AR pathway" SIGNOR-254758 DAB2IP protein Q5VWQ8 UNIPROT Cell_migration phenotype SIGNOR-PH38 SIGNOR down-regulates 9606 27858941 f miannu "DAB2IP inactivation promotes tumor growth and survival, development, and proliferation of CSC, and resistance to chemo- and radiotherapy. It induces EMT, increases cell migration and invasion, and counteracts pro-apoptotic signaling." SIGNOR-254778 DAB2IP protein Q5VWQ8 UNIPROT CTNNB1 protein P35222 UNIPROT "down-regulates quantity" relocalization 10090 BTO:0000576 20080667 f miannu "DAB2IP prevents β-catenin nuclear translocation." SIGNOR-254755 DAB2IP protein Q5VWQ8 UNIPROT ERN1 protein O75460 UNIPROT "up-regulates activity" binding 9606 BTO:0001176 27858941 t miannu "DAB2IP binds IRE1α, and was shown to be required for activation of this signaling cascade in endothelial cells. IRE1α can trigger pro-apoptotic JNK signaling through recruitment of the TRAF2–ASK1 complex. DAB2IP facilitates IRE1α activation, and participates in a signaling complex required to induce TRAF2-dependent ASK1 activation and JNK phosphorylation." SIGNOR-254749 DAB2IP protein Q5VWQ8 UNIPROT GATA1 protein P15976 UNIPROT "up-regulates activity" binding 9606 27858941 t miannu "DAB2IP suppresses transcription of stem cell factor receptor CD117, by interacting with GATA-1 on a silencer element on its gene" SIGNOR-254770 DAB2IP protein Q5VWQ8 UNIPROT GSK3B protein P49841 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 20080667 t miannu "DAB2IP activates GSK-3β and antagonizes Wnt-mediated EMT. GSK-3β appears to directly associate with DAB2IP. Because DAB2IP is not a phosphatase, the mechanism of GSK-3β activation by DAB2IP is likely mediated by a separate phosphatase associated within this complex. PP2A is critical for DAB2IP-mediated GSK-3β activation and MET responses." SIGNOR-254752 DAB2IP protein Q5VWQ8 UNIPROT HIF1A protein Q16665 UNIPROT "down-regulates quantity by destabilization" 9606 27476001 f miannu "DAB2IP destabilizes HIF1Œ± protein to inhibit EMT in PCa cells. DAB2IP may destabilize HIF1Œ± protein in PCa cells via an ubiquitin-proteasome system." SIGNOR-254765 DAB2IP protein Q5VWQ8 UNIPROT HRAS protein P01112 UNIPROT "down-regulates activity" "gtpase-activating protein" 9606 27858941 t miannu "The GAP domain of DAB2IP is homologous to other Ras-GAPs, such as GAP120 and neurofibromin (NF1), and can stimulate the GTPase activity of RAS proteins both in vitro and in cancer cell lines. DAB2IP is able to stimulate in vitro and in vivo the GTPase activity of RAS proteins (H-Ras, K-Ras, and N-Ras) facilitating GTP hydrolysis to GDP." SIGNOR-254745 DAB2IP protein Q5VWQ8 UNIPROT JAK2 protein O60674 UNIPROT "down-regulates activity" binding 9606 BTO:0002195 27858941 t miannu "In vascular smooth muscle cells (VSMCs) treated with IFN-γ, DAB2IP directly binds to JAK2 and inhibits its kinase activity, limiting JAK-dependent STAT1/3 and PI3K–AKT phosphorylation and activation" SIGNOR-254760 DAB2IP protein Q5VWQ8 UNIPROT KIT protein P10721 UNIPROT "down-regulates quantity by repression" "transcriptional repression" 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-254769 DAB2IP protein Q5VWQ8 UNIPROT KRAS protein P01116 UNIPROT "down-regulates activity" "gtpase-activating protein" 9606 27858941 t miannu "The GAP domain of DAB2IP is homologous to other Ras-GAPs, such as GAP120 and neurofibromin (NF1), and can stimulate the GTPase activity of RAS proteins both in vitro and in cancer cell lines. DAB2IP is able to stimulate in vitro and in vivo the GTPase activity of RAS proteins (H-Ras, K-Ras, and N-Ras) facilitating GTP hydrolysis to GDP." SIGNOR-254746 DAB2IP protein Q5VWQ8 UNIPROT MAP3K5 protein Q99683 UNIPROT "up-regulates activity" binding 9606 27858941 t miannu "DAB2IP also mediates recruitment of PP2A to ASK1, binding both proteins through its C2 domain; this favors removal of the inhibitory S967 phosphorylation and further activation of ASK1" SIGNOR-254748 DAB2IP protein Q5VWQ8 UNIPROT NRAS protein P01111 UNIPROT "down-regulates activity" "gtpase-activating protein" 9606 27858941 t miannu "The GAP domain of DAB2IP is homologous to other Ras-GAPs, such as GAP120 and neurofibromin (NF1), and can stimulate the GTPase activity of RAS proteins both in vitro and in cancer cell lines. DAB2IP is able to stimulate in vitro and in vivo the GTPase activity of RAS proteins (H-Ras, K-Ras, and N-Ras) facilitating GTP hydrolysis to GDP." SIGNOR-254747 DAB2IP protein Q5VWQ8 UNIPROT PIK3CA protein P42336 UNIPROT "down-regulates activity" binding 9606 27858941 t miannu "DAB2IP inhibits the PI3K–AKT axis by directly interacting with both proteins, reducing phosphorylation and activation of AKT. The GAP activity of DAB2IP can further enforce inhibition of the PI3K–AKT axis by reducing Ras-dependent activation of PI3K p110α subunit." SIGNOR-254750 DAB2IP protein Q5VWQ8 UNIPROT PIK3R1 protein P27986 UNIPROT "down-regulates activity" binding 9606 27858941 t miannu "DAB2IP binds the p85 subunit of PI3K through its PR domain and prevents PI3K-p85 relocation from the cytoplasm to the membrane, a necessary step for PI3K activation and signaling to AKT. Notably, DAB2IP reinforces this inhibitory effect by directly binding AKT.2" SIGNOR-254757 DAB2IP protein Q5VWQ8 UNIPROT PP2Ca_R1A_Bd complex SIGNOR-C133 SIGNOR "up-regulates activity" binding 9606 BTO:0000007 20080667 t miannu "DAB2IP interacts via its C2 domain with GSK3β, recruiting phosphatase PP2A for S9 de-phosphorylation and leading to GSK3β activation" SIGNOR-254753 DAB2IP protein Q5VWQ8 UNIPROT PROX1 protein Q92786 UNIPROT "down-regulates quantity by repression" "transcriptional repression" 9606 BTO:0001033 27476001 f miannu "DAB2IP regulates EMT and metastasis of prostate cancer through targeting PROX1 transcription and destabilizing HIF1α protein. In this study, based on different PCa cell lines and knockout mice, we showed that PROX1 could be suppressed by DAB2IP, a novel member of the Ras GTPase-activating protein family and a critical player in control of epithelial-mesenchymal transition (EMT) and PCa metastasis." SIGNOR-254764 DAB2IP protein Q5VWQ8 UNIPROT STAT3 protein P40763 UNIPROT "down-regulates activity" binding 9606 BTO:0001033 26512963 t miannu "DAB2IP could interact with the signal transducer and activator of transcription 3 (STAT3) via its unique PR domain and suppress STAT3 phosphorylation and transactivation, leading to the inhibition of survivin expression in PCa cells." SIGNOR-254761 DAB2IP protein Q5VWQ8 UNIPROT Survival phenotype SIGNOR-PH13 SIGNOR down-regulates 9606 27858941 f miannu "DAB2IP inactivation promotes tumor growth and survival, development, and proliferation of CSC, and resistance to chemo- and radiotherapy. It induces EMT, increases cell migration and invasion, and counteracts pro-apoptotic signaling." SIGNOR-254779 DAB2IP protein Q5VWQ8 UNIPROT ZEB1 protein P37275 UNIPROT "down-regulates quantity by repression" "transcriptional repression" 9606 27858941 f miannu "Through inhibition of PI3K–AKT signaling, DAB2IP also represses ZEB1, another CSC determinant." SIGNOR-254772 DAB2 protein P98082 UNIPROT DAB2IP protein Q5VWQ8 UNIPROT "up-regulates activity" binding 9606 BTO:0001033 27858941 t miannu "In prostate cancer cells, DAB2IP was shown to be recruited by the adaptor protein DAB2/DOC2 to promote Ras inactivation and inhibition of MAPK signaling upon receptor stimulation." SIGNOR-254744 DAB2 protein P98082 UNIPROT LRP6 protein O75581 UNIPROT down-regulates binding 9606 22491013 t gcesareni "Wnt stimulation induces the casein kinase 2 (ck2)-dependent phosphorylation of lrp6 at s1579, promoting its binding to dab2 and internalization with clathrin." SIGNOR-196925 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 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 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 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 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 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 DACH1 protein Q9UI36 UNIPROT Six1/Dach complex SIGNOR-C122 SIGNOR "form complex" binding 10090 14628042 t llicata "The phosphatase function of Eya switches the function of Six1-Dach from repression to activation," SIGNOR-238026 DACH2 protein Q96NX9 UNIPROT MYOG protein P15173 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0000165 17075071 t Luana "We confirmed Dach2 is a Mgn transcriptional repressor that mediates HDAC-dependent regulation by (i) overexpressing Dach2 in myotubes harboring the 133-bp Mgn promoter and (ii) rescuing TSA-mediated Mgn repression by Dach2 knockdown." SIGNOR-261579 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 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 DACT1 protein Q9NYF0 UNIPROT DVL2 protein O14641 UNIPROT down-regulates binding 9606 16446366 t gcesareni "Dapper 1 antagonizes wnt signaling by promoting dishevelled degradation" SIGNOR-144053 DACT2 protein Q5SW24 UNIPROT TGFBR1 protein P36897 UNIPROT down-regulates binding 9606 17197390 t lpetrilli "Here, we provide evidence that unlike dpr1 that modulates wnt signaling, mdpr2 negatively regulates tgf-? Signaling and promotes tgf-? Receptor degradation in lysosomes. these results suggest that mdpr2 interferes with tgf-? By directly binding to and targeting the receptors for lysosomal inhibitor-sensitive degradation." SIGNOR-151750 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 dactolisib chemical CHEBI:71952 ChEBI PIK3CA protein P42336 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-175706 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 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 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 DAG1 protein Q14118 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-255983 (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 (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 DAMPS stimulus SIGNOR-ST18 SIGNOR AIM2 protein O14862 UNIPROT "up-regulates activity" 16037825 f lperfetto "Among these sensors, members of the evolutionary conserved NLRs, together with AIM2 and pyrin, can assemble into a multimeric protein complex that is called the inflammasome (see poster).| An inflammasome assembles in response to a diverse range of pathogen-associated or danger-associated molecular patterns (PAMPs or DAMPs). The inflammasome platform leads to activation of caspase-1 through proximity-induced self-cleavage" SIGNOR-256419 DAMPS stimulus SIGNOR-ST18 SIGNOR MEFV protein O15553 UNIPROT "up-regulates activity" 16037825 f lperfetto "Among these sensors, members of the evolutionary conserved NLRs, together with AIM2 and pyrin, can assemble into a multimeric protein complex that is called the inflammasome (see poster).| An inflammasome assembles in response to a diverse range of pathogen-associated or danger-associated molecular patterns (PAMPs or DAMPs). The inflammasome platform leads to activation of caspase-1 through proximity-induced self-cleavage" SIGNOR-256422 DAMPS stimulus SIGNOR-ST18 SIGNOR NAIP protein Q13075 UNIPROT "up-regulates activity" 16037825 f lperfetto "Among these sensors, members of the evolutionary conserved NLRs, together with AIM2 and pyrin, can assemble into a multimeric protein complex that is called the inflammasome (see poster).| An inflammasome assembles in response to a diverse range of pathogen-associated or danger-associated molecular patterns (PAMPs or DAMPs). The inflammasome platform leads to activation of caspase-1 through proximity-induced self-cleavage" SIGNOR-256420 DAMPS stimulus SIGNOR-ST18 SIGNOR NLRP1 protein Q9C000 UNIPROT "up-regulates activity" 16037825 f lperfetto "Among these sensors, members of the evolutionary conserved NLRs, together with AIM2 and pyrin, can assemble into a multimeric protein complex that is called the inflammasome (see poster).| An inflammasome assembles in response to a diverse range of pathogen-associated or danger-associated molecular patterns (PAMPs or DAMPs). The inflammasome platform leads to activation of caspase-1 through proximity-induced self-cleavage" SIGNOR-256421 DAP3 protein P51398 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-261459 dapagliflozin chemical CHEBI:85078 ChEBI SLC5A2 protein P31639 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191289 DAPK1 protein P53355 UNIPROT BECN1 protein Q14457 UNIPROT up-regulates phosphorylation Thr119 LSRRLKVtGDLFDIM 9606 19395874 t gcesareni "We found that DAPk phosphorylates Beclin 1 on T119, a critical residue within its BH3 domain, and thus promotes Beclin 1 dissociation from Bcl-X(L) and autophagy induction. Here we report that T119 phosphorylation also reduces the interaction between Beclin 1 and Bcl-2, in line with the high degree of structural homology between the BH3 binding pockets of Bcl-2 and Bcl-X(L) proteins." SIGNOR-185589 DAPK1 protein P53355 UNIPROT BECN1 protein Q14457 UNIPROT up-regulates phosphorylation Thr119 LSRRLKVtGDLFDIM 9606 BTO:0000007 19180116 t gcesareni "The activated form of DAPK triggers autophagy in a beclin-1-dependent manner. DAPK phosphorylates beclin 1 on Thr 119 located at a crucial position within its BH3 domain, and thus promotes the dissociation of beclin 1 from Bcl-XL and the induction of autophagy." SIGNOR-183548 DAPK1 protein P53355 UNIPROT CAMKK2 protein Q96RR4 UNIPROT down-regulates phosphorylation Ser511 RREERSLsAPGNLLT 9606 BTO:0000938 BTO:0000142 15209507 t lperfetto "Dapk phosphorylates camkk. S511 was identified as the phosphorylation site . a potential mechanism of action was identified on the basis of the location of s511 near the cam recognition domain of camkk and demonstrated by attenuation of cam-stimulated camkk autophosphorylation after dapk phosphorylation." SIGNOR-126241 DAPK1 protein P53355 UNIPROT CAMKK2 protein Q96RR4 UNIPROT unknown phosphorylation Ser511 RREERSLsAPGNLLT 9606 BTO:0000938 BTO:0000142 15209507 t lperfetto "Dapk phosphorylates camkks511 was identified as the phosphorylation site" SIGNOR-126245 DAPK1 protein P53355 UNIPROT DAPK1 protein P53355 UNIPROT "down-regulates activity" phosphorylation Ser308 ARKKWKQsVRLISLC 9606 BTO:0000007 11579085 t lperfetto "The pro-apoptotic function of death-associated protein kinase is controlled by a unique inhibitory autophosphorylation-based mechanism.These results are consistent with a molecular model in which phosphorylation on ser(308) stabilizes a locked conformation of the cam-regulatory domain within the catalytic cleft and simultaneously also interferes with cam binding." SIGNOR-110807 DAPK1 protein P53355 UNIPROT MAPK1 protein P28482 UNIPROT down-regulates binding 9606 15616583 t gcesareni "Conversely, dapk promotes the cytoplasmic retention of erk, thereby inhibiting erk signaling in the nucleus." SIGNOR-132610 DAPK1 protein P53355 UNIPROT MCM3 protein P25205 UNIPROT unknown phosphorylation Ser160 KTIERRYsDLTTLVA 9606 BTO:0000007;BTO:0000567 18283219 t lperfetto "Mcm3 was efficiently and specifically phosphorylated by dapk on a unique site, ser160 / the functional effects of dapk-mediated phosphorylation and any connection to these functions remain to be determined" SIGNOR-160958 DAPK1 protein P53355 UNIPROT RPL5 protein P46777 UNIPROT unknown phosphorylation 9606 BTO:0000007;BTO:0000567 18283219 t lperfetto "Here we adapted this strategy to successfully screen for dapk substrates. We report the identification of two substrates, ribosomal protein l5 and mcm3." SIGNOR-160954 DAPK1 protein P53355 UNIPROT STX1A protein Q16623 UNIPROT "down-regulates activity" phosphorylation Ser188 IIMDSSIsKQALSEI 9606 BTO:0000007;BTO:0000356 12730201 t llicata "Syntaxin-1A phosphorylation by DAP kinase or its S188D mutant, which mimics a state of complete phosphorylation, significantly decreases syntaxin binding to Munc18-1, a syntaxin-binding protein that regulates SNARE complex formation and is required for synaptic vesicle docking." SIGNOR-251083 DAPK1 protein P53355 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-153487 DAPK1 protein P53355 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Thr18 EPPLSQEtFSDLWKL 9606 BTO:0000776 17339337 t gcesareni "Dna damage-activated protein kinases like chk1/2 modify the box-i domain of p53 at thr18 and ser20 (46) by an allosteric mechanism (10)." SIGNOR-153491 DAPK2 protein Q9UIK4 UNIPROT DAPK2 protein Q9UIK4 UNIPROT "down-regulates activity" phosphorylation Ser318 VRRRWKLsFSIVSLC 9606 BTO:0000007;BTO:0000356 11230133 t llicata "Autophosphorylation restrains the apoptotic activity of DRP-1 kinase by controlling dimerization and calmodulin binding. | It comprises a single autophosphorylation event mapped to Ser308 within the CaM regulatory domain." SIGNOR-251084 DAPK3 protein O43293 UNIPROT CDKN1A protein P38936 UNIPROT "up-regulates activity" 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 DAPK3 protein O43293 UNIPROT up-regulates phosphorylation Ser311 EYTIKSHsSLPPNNS 9606 BTO:0000887;BTO:0001260 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 BTO:0000887;BTO:0001260 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 BTO:0000887;BTO:0001260 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 BTO:0000887;BTO:0001260 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 BTO:0000887;BTO:0001260 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 BTO:0000887;BTO:0001260 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 MDM2 protein Q00987 UNIPROT up-regulates 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 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 BTO:0000567 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 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 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 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 "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 ABL1 protein P00519 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191301 "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 "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 "dasatinib (anhydrous)" chemical CHEBI:49375 ChEBI SRC protein P12931 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191304 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 "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 DAXX protein Q9UER7 UNIPROT AIRE protein O43918 UNIPROT "down-regulates activity" binding 9606 BTO:0000567 20185822 t 1 miannu "The interaction between AIRE and DAXX has been validated by in vivo coimmunoprecipitation analysis and colocalization study in mammalian cells. The interaction has been further confirmed by showing in transactivation assays that DAXX exerts a strong repressive role on the transcriptional activity of AIRE." SIGNOR-239287 DAXX protein Q9UER7 UNIPROT FAS protein P25445 UNIPROT down-regulates binding 9606 9215629 t gcesareni "A c-terminal portion of daxx interacts with the fas death domain. The fas-binding domain of daxx is a dominant-negative inhibitor of both fas-induced apoptosis and jnk activation." SIGNOR-49473 DAXX protein Q9UER7 UNIPROT Immortality phenotype SIGNOR-PH47 SIGNOR down-regulates 9606 BTO:0000584 26428317 f "Telomere length must be maintained for the immortalization of malignant cells […] alternative lengthening of telomeres status was perfectly correlated with the loss of expression of either α-thalassemia/mental retardation syndrome X-linked (ATRX) or death domain-associated (DAXX) protein in pancreatic neuroendocrine tumors" SIGNOR-256596 DAXX protein Q9UER7 UNIPROT MAP3K5 protein Q99683 UNIPROT up-regulates binding 9606 9743501 t gcesareni "Daxx was found to activate the jnk kinase kinase ask1, and overexpression of a kinase-deficient ask1 mutant inhibited fas- and daxx-induced apoptosis and jnk activation." SIGNOR-60164 DAXX protein Q9UER7 UNIPROT MDM2 protein Q00987 UNIPROT up-regulates binding 9606 23405218 t gcesareni "The optimal function of mdm2 requires daxx, which stabilizes mdm2 through the deubiquitinase hausp/usp7 and also directly promotes mdm2's ubiquitin ligase activity towards p53." SIGNOR-200892 DBP protein Q10586 UNIPROT ALDOB protein P05062 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000599 8383844 f miannu "Contransfection experiments of aldolase B/CAT constructs and of expression vectors for different transcription factors were carried out in human hepatoma Hep G2 cells. We found that DBP and HNF-1 are strong transactivators of the aldolase B promoter while C/EBP and vHNF-1 are only weak activators" SIGNOR-253833 DBP protein Q10586 UNIPROT CYP3A4 protein P08684 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000599 18004209 f miannu "The oscillation in the expression of the CYP3A4 gene seemed to be the underlying cause of the rhythmic change in its metabolic activity. Luciferase reporter gene analysis and electrophoretic mobility shift assay revealed that the circadian transcriptional factor, D-site-binding protein (DBP), activated the transcription of the CYP3A4 gene by binding to the DNA sequence near the upstream of the transcriptional start site. The transactivation of the CYP3A4 gene by DBP was repressed by the E4 promoter-binding protein-4 (E4BP4), a negative component of the circadian clock." SIGNOR-253835 DBP protein Q10586 UNIPROT CYP7A1 protein P22680 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 8617210 f lperfetto "While TEF stimulates transcription from the albumin promoter more potently than DBP, only DBP is capable of activating transcription efficiently from the cholesterol 7 alpha hydroxylase (C7alphaH) promoter." SIGNOR-254121 DCAF7 protein P61962 UNIPROT DYRK1A protein Q13627 UNIPROT "up-regulates activity" binding 9534 BTO:0000298 14593110 t Giorgia "Two isoforms of DYRK, DYRK1A and DYRK1B, co-immunoprecipitate with HAN11 when coexpressed in COS cells indicating that the proteins interact in mammalian cells. HAN11 might target DYRKs to cytosolic locations for regulation of specific cellular functions." SIGNOR-260630 DCAF7 protein P61962 UNIPROT DYRK1B protein Q9Y463 UNIPROT "up-regulates activity" binding 9534 BTO:0000298 14593110 t miannu "Two isoforms of DYRK, DYRK1A and DYRK1B, co-immunoprecipitate with HAN11 when coexpressed in COS cells indicating that the proteins interact in mammalian cells. HAN11 might target DYRKs to cytosolic locations for regulation of specific cellular functions." SIGNOR-260631 DCAF7 protein P61962 UNIPROT GLI1 protein P08151 UNIPROT "down-regulates activity" relocalization 9606 "BTO:0002181; BTO:0003484" 16887337 f Giorgia "HAN11 and mDia1 repressed DYRK1A-dependent GLI1 transcriptional activity. The studies of SZ95 cells suggest that HAN11 reduces GLI1-dependent transcription by decreasing the nuclear pool of GLI1." SIGNOR-260634 DCC-2036 chemical CHEBI:62166 ChEBI ABL1 protein P00519 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191313 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 DCTPP1 protein Q9H773 UNIPROT Autophagy phenotype SIGNOR-PH31 SIGNOR up-regulates 9606 BTO:0001033 29874556 f miannu "Autophagy Induced by Overexpression of DCTPP1 Promotes Tumor Progression and Predicts Poor Clinical Outcome in Prostate Cancer" SIGNOR-261177 DDB1 protein Q16531 UNIPROT CRL4(CRBN) complex SIGNOR-C119 SIGNOR "form complex" binding 9606 22649780 t gcesareni "The CUL4 family employs the structurally distinct triple WD40 ²-propeller domain-containing DDB1 adaptor to recruit members of the DDB1€“CUL4 associated factors (DCAF) family of substrate receptors" SIGNOR-234802 DDB1 protein Q16531 UNIPROT "DCX DET1-COP1" complex SIGNOR-C24 SIGNOR "form complex" binding 9606 17452440 t lperfetto "Mammalian det1 regulates cul4a activity and forms stable complexes with e2 ubiquitin-conjugating enzymes" SIGNOR-154505 DDB1 protein Q16531 UNIPROT DDB2/DDB1 complex SIGNOR-C39 SIGNOR "form complex" binding 9606 BTO:0000567 9418871 t miannu "Ddb was identified as a heterodimeric protein (48 and 127 kda) that binds to uv-damaged dna" SIGNOR-54093 DDB1 protein Q16531 UNIPROT E2F1 protein Q01094 UNIPROT up-regulates binding 9606 BTO:0000567 9418871 t miannu "We show that ddb, a putative dna repair protein, associates with the activation domain of e2f1 / expression of ddb specifically stimulated e2f1-activated transcription" SIGNOR-54096 DDB2 protein Q92466 UNIPROT DDB2/DDB1 complex SIGNOR-C39 SIGNOR "form complex" binding 9606 BTO:0000567 9418871 t miannu "Ddb was identified as a heterodimeric protein (48 and 127 kda) that binds to uv-damaged dna" SIGNOR-54099 DDB2 protein Q92466 UNIPROT E2F1 protein Q01094 UNIPROT up-regulates binding 9606 BTO:0000567 9418871 t miannu "We show that ddb, a putative dna repair protein, associates with the activation domain of e2f1 / expression of ddb specifically stimulated e2f1-activated transcription" SIGNOR-54102 DDIT3 protein P35638 UNIPROT ANKRD1 protein Q15327 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10116 BTO:0003324 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-254122 DDIT3 protein P35638 UNIPROT Apoptosis phenotype SIGNOR-PH2 SIGNOR up-regulates 9606 31226023 f miannu "ATF4 also induces another bZIP protein C/EBP-homologous protein (CHOP), which is responsible for triggering apoptosis in cells under prolonged ER stress. ATF4 and CHOP further induce growth arrest and DNA damage–inducible protein 34 (GADD34),a regulatory subunit of protein phosphatase 1 (PP1) that dephosphorylates eIF2α. This negative feedback mechanism enables protein synthesis to resume after resolution of ER stress." SIGNOR-260171 DDIT3 protein P35638 UNIPROT ASNS protein P08243 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0002181 18940792 f miannu "C/EBP homology protein (CHOP) interacts with activating transcription factor 4 (ATF4) and negatively regulates the stress-dependent induction of the asparagine synthetase gene." SIGNOR-253837 DDIT3 protein P35638 UNIPROT CEBPA protein P49715 UNIPROT "down-regulates quantity" "transcriptional regulation" 10090 7588595 t "We find that expression of CHOP, a nuclear protein that dimerizes avidly with C/EBP isoforms alpha and beta and directs the resulting heterodimer away from classic C/EBP-binding sites, markedly inhibits this differentiation process." SIGNOR-255913 DDIT3 protein P35638 UNIPROT CEBPB protein P17676 UNIPROT "down-regulates quantity" "transcriptional regulation" 10090 7588595 t "We find that expression of CHOP, a nuclear protein that dimerizes avidly with C/EBP isoforms alpha and beta and directs the resulting heterodimer away from classic C/EBP-binding sites, markedly inhibits this differentiation process." SIGNOR-255914 DDIT3 protein P35638 UNIPROT PPP1R15A protein O75807 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 31226023 t miannu "ATF4 also induces another bZIP protein C/EBP-homologous protein (CHOP), which is responsible for triggering apoptosis in cells under prolonged ER stress. ATF4 and CHOP further induce growth arrest and DNA damage–inducible protein 34 (GADD34),a regulatory subunit of protein phosphatase 1 (PP1) that dephosphorylates eIF2α. This negative feedback mechanism enables protein synthesis to resume after resolution of ER stress." SIGNOR-260173 DDIT3 protein P35638 UNIPROT TRIB3 protein Q96RU7 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002183 18940792 f miannu "Exogenous CHOP expression enhanced the TRB3 gene induction by amino acid deprivation." SIGNOR-253839 DDR1 protein Q08345 UNIPROT DDR1 protein Q08345 UNIPROT "up-regulates activity" phosphorylation Tyr513 LLLSNPAyRLLLATY 9606 BTO:0000007;BTO:0000356 9659899 t llicata "The discoidin domain receptor tyrosine kinases are activated by collagen | Here, we present evidence that stimulating DDR1- and DDR2-expressing cells with various types of collagen induces receptor autophosphorylation." SIGNOR-251086 DDR2 protein Q16832 UNIPROT SHC1 protein P29353 UNIPROT up-regulates binding 9606 16186108 t gcesareni "Collectively, our findings are consistent with the following mechanism for src-dependent ddr2 activation and signaling: 1) ligand binding promotes phosphorylation of tyr-740 in the ddr2 activation loop by src;2) tyr-740 phosphorylation stimulates intramolecular autophosphorylation of ddr2;3) ddr2 autophosphorylation generates cytosolic domain phosphotyrosines that promote the formation of ddr2 cytosolic domain-shc signaling complexes." SIGNOR-140724 DDX17 protein Q92841 UNIPROT DDX5/DDX17 complex SIGNOR-C40 SIGNOR "form complex" binding 9606 12595555 t miannu "The highly related dead box rna helicases p68 and p72 exist as heterodimers in cells" SIGNOR-98403 DDX17 protein Q92841 UNIPROT "RNA helicases p68/p72" complex SIGNOR-C34 SIGNOR "form complex" binding 9606 BTO:0000887;BTO:0001103 17011493 t lperfetto "We have found that the rna helicases p68/p72 are myod-associated proteins and that the noncoding rna sra also immunoprecipitates with myod. In vitro and in vivo experiments indicated that both p68/p72 and sra are coactivators of myod." SIGNOR-149961 DDX1 protein Q92499 UNIPROT DDX21 protein Q9NR30 UNIPROT "up-regulates activity" binding 10090 21703541 t miannu "We demonstrated here that DDX1-DDX21-DHX36 represents a dsRNA sensor that uses the adaptor molecule TRIF to activate the NF-κB pathway and type I IFN responses in dendritic cells. Our study suggests that the DDX1-DDX21-DHX36 complex represents this missing poly I:C sensor, which uses DDX1 to bind poly I:C and uses DDX21 and DXH36 to bind TRIF. Poly I:C is a synthetic form of RNA that mimics double-stranded viral RNA." SIGNOR-260191 DDX20 protein Q9UHI6 UNIPROT FOXL2 protein P58012 UNIPROT up-regulates binding 9606 BTO:0000975 16153597 t miannu "Dp103 further increased the cell killing effect induced by foxl2 probably due to the direct association of dp103 with foxl2 protein." SIGNOR-140388 DDX20 protein Q9UHI6 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-253117 DDX21 protein Q9NR30 UNIPROT JUN protein P05412 UNIPROT "up-regulates activity" binding 9606 "BTO:0000007 ; BTO:0001282"  11823437 t SARA "C-Jun and RHII/Gu proteins interact in human cells at their endogenous level of expression. The helicase activity of RHII/Gu specifically facilitates c-Jun-mediated transcription." SIGNOR-260977 DDX21 protein Q9NR30 UNIPROT TICAM1 protein Q8IUC6 UNIPROT "up-regulates activity" binding 10090 21703541 t miannu "We demonstrated here that DDX1-DDX21-DHX36 represents a dsRNA sensor that uses the adaptor molecule TRIF to activate the NF-κB pathway and type I IFN responses in dendritic cells. Our study suggests that the DDX1-DDX21-DHX36 complex represents this missing poly I:C sensor, which uses DDX1 to bind poly I:C and uses DDX21 and DXH36 to bind TRIF. Poly I:C is a synthetic form of RNA that mimics double-stranded viral RNA." SIGNOR-260192 DDX28 protein Q9NUL7 UNIPROT Stress_granules phenotype SIGNOR-PH124 SIGNOR up-regulates 9606 25683715 f miannu "DHX30, DDX28, FASTKD2, and FASTKD5 Are Bona Fide RNA Granule Proteins. FASTKD5 siRNA treatment caused a reduction of all RNA granule proteins, along with MRPS18B, a protein of the mt-SSU." SIGNOR-261229 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 DDX5 protein P17844 UNIPROT AR protein P10275 UNIPROT up-regulates binding 9606 BTO:0001130 18829551 t miannu "P68 is a nuclear protein and interacts with ar / p68 co-occupies the active psa promoter at are regions and enhances ar transcriptional activity" SIGNOR-181456 DDX5 protein P17844 UNIPROT DDX5/DDX17 complex SIGNOR-C40 SIGNOR "form complex" binding 9606 12595555 t miannu "The highly related dead box rna helicases p68 and p72 exist as heterodimers in cells" SIGNOR-98406 DDX5 protein P17844 UNIPROT HDAC1 protein Q13547 UNIPROT up-regulates binding 9606 17369852 t miannu "Wt p68 co-immunoprecipitates efficiently with hdac1, the k53r p68 does not / sumoylation is important for the interaction of p68 with hdac1 and for transcriptional repression by p68" SIGNOR-153715 DDX5 protein P17844 UNIPROT "RNA helicases p68/p72" complex SIGNOR-C34 SIGNOR "form complex" binding 9606 BTO:0000887;BTO:0001103 17011493 t lperfetto "We have found that the rna helicases p68/p72 are myod-associated proteins and that the noncoding rna sra also immunoprecipitates with myod. In vitro and in vivo experiments indicated that both p68/p72 and sra are coactivators of myod." SIGNOR-149964 DDX5 protein P17844 UNIPROT RUNX2 protein Q13950 UNIPROT up-regulates binding 10090 BTO:0000165 17960593 t miannu "P68 (ddx5) interacts with runx2 and regulates osteoblast differentiation. / p68 is a novel co-activator for runx2" SIGNOR-236974 DDX5 protein P17844 UNIPROT TP53 protein P04637 UNIPROT up-regulates binding 9606 15660129 t miannu "The dead box protein p68: a novel transcriptional coactivator of the p53 tumour suppressor" SIGNOR-133341 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 "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 DEF6 protein Q9H4E7 UNIPROT CDC42 protein P60953 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9606 BTO:0000661 18976935 t lperfetto "Furthermore, membrane targeting of the SLAT Dbl-homology (catalytic) domain was sufficient to trigger TCR-mediated NFAT activation and Th1 and Th2 differentiation in a Cdc42-dependent manner." SIGNOR-253369 DEF6 protein Q9H4E7 UNIPROT RAP1A protein P62834 UNIPROT "up-regulates activity" binding 9606 BTO:0000782 26483383 t lperfetto "Mechanistic studies revealed that SLAT interacts, through its PH domain, with a key component of inside-out signaling, namely the active form of the small GTPase Rap1 (which has two isoforms, Rap1A and Rap1B). This interaction has been further shown to facilitate the interdependent recruitment of Rap1 and SLAT to the T cell immunological synapse upon TCR engagement. Furthermore, a SLAT mutant lacking its PH domain drastically inhibited LFA-1 activation and CD4(+) T cell adhesion." SIGNOR-253365 DEF6 protein Q9H4E7 UNIPROT RAP1B protein P61224 UNIPROT "up-regulates activity" binding 9606 BTO:0000782 26483383 t lperfetto "Mechanistic studies revealed that SLAT interacts, through its PH domain, with a key component of inside-out signaling, namely the active form of the small GTPase Rap1 (which has two isoforms, Rap1A and Rap1B). This interaction has been further shown to facilitate the interdependent recruitment of Rap1 and SLAT to the T cell immunological synapse upon TCR engagement. Furthermore, a SLAT mutant lacking its PH domain drastically inhibited LFA-1 activation and CD4(+) T cell adhesion." SIGNOR-253366 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 Degranulation phenotype SIGNOR-PH92 SIGNOR IL5 protein P05113 UNIPROT "up-regulates quantity" 9606 BTO:0000830 17259966 f apalma "The array of mediators released by human mast cells is enormous and explains how mast cells can be involved in so many different physiological and pathophysiological functions. Of particular relevance [...] cytokines, such as IL-3 -basophil recruitment and activation-, IL-5 -eosinophil recruitment and activation- and IL-13 -induction of IgE synthesis by B cells." SIGNOR-255346 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 Degranulation phenotype SIGNOR-PH92 SIGNOR TNF protein P01375 UNIPROT "up-regulates quantity" 9606 BTO:0000830 24232182 f apalma "Particularly, damage-activated mast cells almost instantly begin to secrete TNFa, histamine and tryptase and then initiate the de novo synthesis of other cytokines, such as interleukin (IL)6" SIGNOR-255347 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 dehydroepiandrosterone chemical CHEBI:28689 ChEBI NR3C1 protein P04150 UNIPROT up-regulates "chemical activation" 9606 9489820 t "systemic lupus erythematosus" gcesareni SIGNOR-251707 DEK protein P35659 UNIPROT PRDX5 protein P30044 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000567 19229864 f lperfetto "We further demonstrated by ChIP analysis that knock-down of DEK caused hyperacetylation of histones around Prx VI promoter which is upregulated in our profile." SIGNOR-254125 "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 "denileukin diftitox" smallmolecule SID:125240988 ChEBI IL2RA protein P01589 UNIPROT "up-regulates activity" binding 9606 BTO:0001825 15757436 t miannu "Denileukin diftitox (DAB389IL-2; Ontak) is a novel recombinant fusion protein approved by the US Food and Drug Administration for the treatment of relapsed or refractory cutaneous T-cell lymphoma. It consists of fragments of diphtheria toxin linked to human interleukin-2 and works by targeting the high-affinity interleukin-2 receptor expressed on malignant cells. " SIGNOR-259392 "denileukin diftitox" smallmolecule SID:125240988 ChEBI IL2RB protein P14784 UNIPROT "up-regulates activity" binding 9606 BTO:0001825 15757436 t miannu "Denileukin diftitox (DAB389IL-2; Ontak) is a novel recombinant fusion protein approved by the US Food and Drug Administration for the treatment of relapsed or refractory cutaneous T-cell lymphoma. It consists of fragments of diphtheria toxin linked to human interleukin-2 and works by targeting the high-affinity interleukin-2 receptor expressed on malignant cells. " SIGNOR-259393 "denileukin diftitox" smallmolecule SID:125240988 ChEBI IL2RG protein P31785 UNIPROT "up-regulates activity" binding 9606 BTO:0001825 15757436 t miannu "Denileukin diftitox (DAB389IL-2; Ontak) is a novel recombinant fusion protein approved by the US Food and Drug Administration for the treatment of relapsed or refractory cutaneous T-cell lymphoma. It consists of fragments of diphtheria toxin linked to human interleukin-2 and works by targeting the high-affinity interleukin-2 receptor expressed on malignant cells. " SIGNOR-259394 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 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 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 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 DEPTOR protein Q8TB45 UNIPROT mTORC1 complex SIGNOR-C3 SIGNOR "down-regulates activity" binding 9606 BTO:0000007 19446321 t "DEPTOR is an mTOR inhibitor frequently overexpressed in multiple myeloma cells and required for their survival" SIGNOR-251658 DEPTOR protein Q8TB45 UNIPROT mTORC1 complex SIGNOR-C3 SIGNOR "form complex" binding 9606 25628925 t lperfetto "Depending on their binding partners and sensitivities to rapamycin, mtor resides in at least two distinct complexes, termed mtor complex 1 (mtorc1, containing raptor, fkbp12, pras40 and mlst8) and mtor complex 2 (mtorc2, containing rictor, sin1, protor and mlst8)" SIGNOR-205600 DEPTOR protein Q8TB45 UNIPROT mTORC2 complex SIGNOR-C2 SIGNOR "form complex" binding 9606 25628925 t lperfetto "Depending on their binding partners and sensitivities to rapamycin, mtor resides in at least two distinct complexes, termed mtor complex 1 (mtorc1, containing raptor, fkbp12, pras40 and mlst8) and mtor complex 2 (mtorc2, containing rictor, sin1, protor and mlst8)" SIGNOR-205603 DEPTOR protein Q8TB45 UNIPROT MTOR protein P42345 UNIPROT "down-regulates activity" binding 9606 BTO:0000007 19446321 t "DEPTOR is an mTOR inhibitor frequently overexpressed in multiple myeloma cells and required for their survival" SIGNOR-251657 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 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 DET1 protein Q7L5Y6 UNIPROT "DCX DET1-COP1" complex SIGNOR-C24 SIGNOR "form complex" binding 9606 17452440 t lperfetto "Mammalian det1 regulates cul4a activity and forms stable complexes with e2 ubiquitin-conjugating enzymes" SIGNOR-154508 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 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 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 dexamethasone chemical CHEBI:41879 ChEBI CEBPD protein P49716 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-210065 dexamethasone chemical CHEBI:41879 ChEBI NR3C1 protein P04150 UNIPROT "up-regulates activity" "chemical activation" 9534 BTO:0001538 8282004 t miannu "The sex steroid progesterone bound with an affinity (ki < 0.01 nM) even higher than that of aldosterone to the human mineralocorticoid receptor and effectively antagonized the effect of aldosterone via the human mineralocorticoid receptor in functional co-transfection assays. This indicates that progesterone has potent antimineralocorticoid properties, while its antiglucocorticoid effects were less pronounced. The partial agonistic activities of antihormones in this assay suggest a direct interaction of antihormone-receptor complexes with the response elements on the DNA. aldosterone shows a higher functional sensitivity for the human mineralocorticoid receptor than deoxycorticosterone (higher affinity) or cortisol (similar affinity). Moreover, the very high binding affinity of the human mineralocorticoid receptor for progesterone (k i < 0.0l nM) in combination with the very low agonistic activity indicates that progesterone may act as a potent human mineralocorticoid receptor antagonist that is even more effective than spironolactone (k~ = 5.7 nM), which displays no partial agonistic activity (fig. 4)." SIGNOR-258711 dexamethasone chemical CHEBI:41879 ChEBI NR3C1 protein P04150 UNIPROT up-regulates "chemical activation" 9606 20956975 t fspada "Glucocorticoids, such as dexamethasone, have been used as in vitro inducers of adipogenesis. However, the roles of the glucocorticoid receptor (gr) in adipogenesis have not been well characterized yet. Here, we show that inhibition of gr activity using the gr antagonist ru486 prevents human mesenchymal stem cell and mouse embryonic fibroblast (mef) differentiation into adipocytes" SIGNOR-168562 dexamethasone chemical CHEBI:41879 ChEBI NR3C1 protein P04150 UNIPROT up-regulates "chemical activation" 9606 27660409 t "diabetic macular edema" gcesareni "They differ according to their glucocorticoid-receptor binding affinities (dexamethasone > triamcinolone > fluocinolone) and their lipophilicity (triamcinolone > fluocinolone > dexamethasone), characteristics that may partially explain their relative potencies" SIGNOR-251694 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 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 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 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 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 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 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 D-glucopyranose smallmolecule CHEBI:4167 ChEBI "adenosine 5'-monophosphate" smallmolecule CHEBI:16027 ChEBI down-regulates 9606 BTO:0000887;BTO:0001103 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 DHX30 protein Q7L2E3 UNIPROT FASTKD2 protein Q9NYY8 UNIPROT "down-regulates quantity by repression" "transcriptional repression" 9606 BTO:0000452 25683715 f miannu "DHX30 siRNA treatment resulted in an increase of FASTKD2 levels, and FASTKD5 was increased in cells treated with siRNA for GRSF1." SIGNOR-261225 DHX30 protein Q7L2E3 UNIPROT Stress_granules phenotype SIGNOR-PH124 SIGNOR up-regulates 9606 25683715 f miannu "DHX30, DDX28, FASTKD2, and FASTKD5 Are Bona Fide RNA Granule Proteins. FASTKD5 siRNA treatment caused a reduction of all RNA granule proteins, along with MRPS18B, a protein of the mt-SSU." SIGNOR-261228 DHX9 protein Q08211 UNIPROT mRNA-nucleus_export phenotype SIGNOR-PH127 SIGNOR up-regulates 9606 11402034 f miannu "These results support the proposal that both RHA and HAP95 facilitated the nuclear export of unspliced, CTE-containing mRNA in human cells. we have extended this earlier study by mapping the functional domains of HAP95 and providing strong evidence for a direct role of HAP95 in RHA-mediated nuclear export of CTE-containing mRNA." SIGNOR-260948 DHX9 protein Q08211 UNIPROT NfKb-p65/p50 complex SIGNOR-C13 SIGNOR "up-regulates activity" binding 9606 BTO:0000007 30137501 t miannu "A DNA-sensing-independent Role of a Nuclear RNA Helicase, DHX9, in Stimulation of NF-κB-mediated Innate Immunity Against DNA Virus Infection. Taken together, our results show a critical role of nuclear DHX9 (as a transcription coactivator) in the stimulation of NF-κB-mediated innate immunity against DNA virus infection, independently of DHX9's DNA-sensing function. DHX9 interacts with NF-κB p65 and RNAPII in the nucleus during DNA virus infection" SIGNOR-260947 DHX9 protein Q08211 UNIPROT NUP98 protein P52948 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 28221134 t miannu "Here we report on the identification of the DExH/D-box helicase DHX9 as an intranuclear Nup98 binding partner. Various results, including in vitro assays, show that the FG/GLFG region of Nup98 binds to N- and C-terminal regions of DHX9 in an RNA facilitated manner. Importantly, binding of Nup98 stimulates the ATPase activity of DHX9, and a transcriptional reporter assay suggests Nup98 supports DHX9-stimulated transcription." SIGNOR-260954 DIABLO protein Q9NR28 UNIPROT BIRC2 protein Q13490 UNIPROT "down-regulates activity" binding 9606 BTO:0000007;BTO:0000891 10929712 t amattioni "Diablo seem to function as a general iaps neutralizer by binding to these protein. Diablo promotes casp9 activation by binding to inhibitor of apoptosis proteins, iaps, and removing their inhibitory activity. ciap1 and ciap2 undergo autoubiquitination and degradation upon binding to the iap antagonist second mitochondrial activator of caspases (smac)/direct iap-binding protein with low pi (diablo), which is released from the mitochondria." SIGNOR-80222 DIABLO protein Q9NR28 UNIPROT BIRC2 protein Q13490 UNIPROT "down-regulates quantity" binding 9606 BTO:0000567 14960576 t amattioni "Smac/DIABLO selectively reduces the levels of c-IAP1 and c-IAP2 but not that of XIAP and livin in HeLa cells." SIGNOR-121883 DIABLO protein Q9NR28 UNIPROT BIRC3 protein Q13489 UNIPROT "down-regulates activity" binding 9606 BTO:0000007;BTO:0000891 10929711 t amattioni "Smac promotes caspase-9 activation by binding to inhibitor of apoptosis proteins, iaps, and removing their inhibitory activity." SIGNOR-80209 DIABLO protein Q9NR28 UNIPROT BIRC3 protein Q13489 UNIPROT "down-regulates activity" binding 9606 BTO:0000007;BTO:0000891 10929712 t amattioni "Diablo may promote apoptosis by binding to iaps and preventing them from inhibiting caspases." SIGNOR-80225 DIABLO protein Q9NR28 UNIPROT BIRC3 protein Q13489 UNIPROT "down-regulates quantity" binding 9606 BTO:0000567 14960576 t amattioni "smac/diablo selectively causes the rapid degradation of c-iap1 and c-iap2 in hela cells. Smac binding to c-iap via its n-terminal iap-binding motif is the prerequisite for this effect" SIGNOR-121886 DIABLO protein Q9NR28 UNIPROT BIRC5 protein O15392 UNIPROT down-regulates binding 9606 10929711 t gcesareni "Diablo seem to function as a general iaps neutralizer by binding to these protein. Diablo promotes casp9 activation by binding to inhibitor of apoptosis proteins, iaps, and removing their inhibitory activity. mitochondrial survivin associated with smac/diablo, delaying its release." SIGNOR-80212 DIABLO protein Q9NR28 UNIPROT BIRC5 protein O15392 UNIPROT down-regulates binding 9606 17546047 t gcesareni "Diablo seem to function as a general iaps neutralizer by binding to these protein. Diablo promotes casp9 activation by binding to inhibitor of apoptosis proteins, iaps, and removing their inhibitory activity. mitochondrial survivin associated with smac/diablo, delaying its release." SIGNOR-155364 DIABLO protein Q9NR28 UNIPROT CASP9 protein P55211 UNIPROT up-regulates 9606 10929711 f gcesareni "Smac promotes caspase-9 activation by binding to inhibitor of apoptosis proteins, iaps, and removing their inhibitory activity." SIGNOR-80215 DIABLO protein Q9NR28 UNIPROT XIAP protein P98170 UNIPROT "down-regulates activity" binding 9606 BTO:0000007;BTO:0000567 11583623 t "Smac/DIABLO released from mitochondria" amattioni "Smac/diablo, an inhibitor of xiap, is released from mitochondria upon receiving apoptotic stimuli and binds to the bir2 and bir3 domains of xiap, thereby inhibiting its caspase-inhibitory activity" SIGNOR-110831 DIABLO protein Q9NR28 UNIPROT XIAP protein P98170 UNIPROT "down-regulates activity" binding 9606 BTO:0000567 10929711 t amattioni "Smac promotes caspase-9 activation by binding to inhibitor of apoptosis proteins, iaps, and removing their inhibitory activity." SIGNOR-80218 DIABLO protein Q9NR28 UNIPROT XIAP protein P98170 UNIPROT down-regulates binding 9606 10929711 t amattioni "Smac promotes caspase-9 activation by binding to inhibitor of apoptosis proteins, iaps, and removing their inhibitory activity." SIGNOR-171770 DIABLO protein Q9NR28 UNIPROT XIAP protein P98170 UNIPROT "down-regulates quantity" binding 9606 BTO:0000007;BTO:0000567 14523016 t amattioni "Smac3, a novel Smac/DIABLO splicing variant, accelerates XIAP auto-ubiquitination and destruction" SIGNOR-118411 Diacylglycerol smallmolecule CID:6026790 PUBCHEM calcium(2+) smallmolecule CHEBI:29108 ChEBI up-regulates "small molecule catalysis" 9606 18593525 t gcesareni "Dag and ip3 initiate further signal transduction pathways through activation of protein kinase c (pkc) and intracellular calcium release." SIGNOR-179288 Diacylglycerol smallmolecule CID:6026790 PUBCHEM 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 Diacylglycerol smallmolecule CID:6026790 PUBCHEM 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 Diacylglycerol smallmolecule CID:6026790 PUBCHEM 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 Diacylglycerol smallmolecule CID:6026790 PUBCHEM 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 Diacylglycerol smallmolecule CID:6026790 PUBCHEM 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 Diacylglycerol smallmolecule CID:6026790 PUBCHEM 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 Diacylglycerol smallmolecule CID:6026790 PUBCHEM 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 Diacylglycerol smallmolecule CID:6026790 PUBCHEM 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 Diacylglycerol smallmolecule CID:6026790 PUBCHEM 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 Diacylglycerol smallmolecule CID:6026790 PUBCHEM 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 Diacylglycerol smallmolecule CID:6026790 PUBCHEM 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 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 "diarsenic trioxide" chemical CHEBI:30621 ChEBI PIN1 protein Q13526 UNIPROT "down-regulates activity" binding 9606 BTO:0004585 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" binding 9606 BTO:0004585 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 DICER1/hAgo2/PRKRA complex SIGNOR-C41 SIGNOR NcRNA_processing phenotype SIGNOR-PH95 SIGNOR up-regulates 9606 23661684 f lperfetto "To test small RNA processing by such PACT-containing complexes, we tested the substrates described above for cleavage rates (pre-let-7a, pre-miR-34c and dsRNA W1) and product length specificity (pre-miR-200a and pre-miR-34c). The results of these experiments showed that Dicer–Ago2–TRBP and Dicer–Ago2–PACT produce the same miRNA products from pre-miR-200a and pre-miR-34c substrates as observed for Dicer–TRBP and Dicer–PACT, respectively (Figure 3A)." SIGNOR-255322 DICER1 protein Q9UPY3 UNIPROT RISC(DICER1/AGO2/TARBP2) complex SIGNOR-C32 SIGNOR "form complex" binding 9606 16142218 t lperfetto "Dicer and trbp interact in vivo and in vitro /our data indicate that trbp is primarily required for the assembly and/or functioning of si_ or mi_riscs in mammalian cells, but it may also facilitate the cleavage of pre_mirnas by dicer." SIGNOR-140223 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 DIDO1 protein Q9BTC0 UNIPROT ITGA5 protein P08648 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001673 22469980 t Luana "Dido1 upregulates the expression of Integrin αV, thereby influencing the attachment, apoptosis and migration of melanoma cells." SIGNOR-261580 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 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 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 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 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 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 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 Dinaciclib chemical CID:46926350 PUBCHEM CDK9 protein P50750 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191331 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 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 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 DIS3L protein Q8TF46 UNIPROT 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-261391 DISC1 protein Q9NRI5 UNIPROT KIF5B protein P33176 UNIPROT "up-regulates activity" binding 9606 BTO:0000938 17202468 t miannu "We identified Kinesin-1, a microtubule-dependent and plus-end directed motor, as a DISC1-interacting molecule. Our results show that DISC1 links Kinesin-1 to the NUDEL/LIS1/14-3-3ε complex, serves as the cargo receptor, and regulates the transport of the complex to axons, leading to axon elongation. DISC1 directly interacted with kinesin heavy chain of Kinesin-1. Kinesin-1 interacted with the NUDEL/LIS1/14-3-3ε complex through DISC1" SIGNOR-252161 DISC1 protein Q9NRI5 UNIPROT NDEL1 protein Q9GZM8 UNIPROT "up-regulates activity" binding 9606 BTO:0000938 17202468 t miannu "Disrupted-In-Schizophrenia 1 (DISC1) is a candidate gene for susceptibility to schizophrenia. DISC1 is reported to interact with NudE-like (NUDEL), which forms a complex with lissencephaly-1 (LIS1) and 14-3-3ε. 14-3-3ε is involved in the proper localization of NUDEL and LIS1 in axons. the association with NUDEL and LIS1 supports the notion that DISC1 contributes to the neuronal development and morphology " SIGNOR-252162 DISC1 protein Q9NRI5 UNIPROT PAFAH1B1 protein P43034 UNIPROT "up-regulates activity" binding 9606 BTO:0000938 17202468 t miannu "Disrupted-In-Schizophrenia 1 (DISC1) is a candidate gene for susceptibility to schizophrenia. DISC1 is reported to interact with NudE-like (NUDEL), which forms a complex with lissencephaly-1 (LIS1) and 14-3-3ε. 14-3-3ε is involved in the proper localization of NUDEL and LIS1 in axons. the association with NUDEL and LIS1 supports the notion that DISC1 contributes to the neuronal development and morphology " SIGNOR-252163 DISP1 protein Q96F81 UNIPROT SHH protein Q15465 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 22902404 t lperfetto "We show that the vertebrate homologue, dispatched-a (dispa) interacts with human sonic hedgehog (hshh) via its cholesterol anchor, and that this interaction is necessary for hshh secretion. binding to dispa is necessary but not sufficient for hshh secretion" SIGNOR-191888 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 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 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 DLK1 protein P80370 UNIPROT Adipogenesis phenotype SIGNOR-PH26 SIGNOR down-regulates 10090 8500166 f "This indicates that pref-1 functions as a negative regulator of adipocyte differentiation, possibly in a manner analogous to EGF-like proteins that govern cell fate decisions in invertebrates." SIGNOR-254980 DLK1 protein P80370 UNIPROT Adipogenesis phenotype SIGNOR-PH26 SIGNOR down-regulates 9606 22640926 f fspada "We conclude that DLK1(PREF1) is well expressed in human ASC and acts as a negative regulator of adipogenesis." SIGNOR-197634 DLK1 protein P80370 UNIPROT FN1 protein P02751 UNIPROT up-regulates binding 9606 20457810 t fspada "We show a direct interaction of pref-1 and fibronectin via the pref-1 juxtamembrane domain and fibronectin c-terminal domain" SIGNOR-165347 DLK1 protein P80370 UNIPROT NOTCH1 protein P46531 UNIPROT "down-regulates activity" binding 10090 BTO:0002572 21419176 t gcesareni "Moreover, the interaction of DLK1 with NOTCH1 caused an inhibition of basal NOTCH signaling in preadipocytes and mesenchymal multipotent cells. In this work, we demonstrate, for the first time, that DLK2 interacts with itself, with DLK1, and with the same NOTCH1 receptor region as DLK1 does. We demonstrate also that the interaction of DLK2 with NOTCH1 similarly results in an inhibition of NOTCH signaling in preadipocytes and Mouse Embryo fibloblasts." SIGNOR-172830 DLK1 protein P80370 UNIPROT SOX9 protein P48436 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 19254573 f fspada "Pref-1 inhibits adipocyte differentiation through upregulating sox9 expression." SIGNOR-184277 DLK1 protein P80370 UNIPROT SOX9 protein P48436 UNIPROT up-regulates "transcriptional regulation" 9606 19254573 f fspada "Pref-1 inhibits adipocyte differentiation through upregulating sox9 expression." SIGNOR-209968 DLK2 protein Q6UY11 UNIPROT NOTCH1 protein P46531 UNIPROT "down-regulates activity" binding 10090 BTO:0002572 21419176 t lperfetto "Moreover, the interaction of DLK1 with NOTCH1 caused an inhibition of basal NOTCH signaling in preadipocytes and mesenchymal multipotent cells. In this work, we demonstrate, for the first time, that DLK2 interacts with itself, with DLK1, and with the same NOTCH1 receptor region as DLK1 does. We demonstrate also that the interaction of DLK2 with NOTCH1 similarly results in an inhibition of NOTCH signaling in preadipocytes and Mouse Embryo fibloblasts." SIGNOR-219377 DLK2 protein Q6UY11 UNIPROT NOTCH1 protein P46531 UNIPROT down-regulates binding 9606 21419176 t gcesareni "In this work, we demonstrate, for the first time, that dlk2 interacts with itself, with dlk1, and with the same notch1 receptor region as dlk1 does. We demonstrate also that the interaction of dlk2 with notch1 similarly results in an notch signaling in preadipocytes and mouse embryo fibloblasts." SIGNOR-172864 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 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 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 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 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 DLL3 protein Q9NYJ7 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-209738 DLL3 protein Q9NYJ7 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-254316 DLL3 protein Q9NYJ7 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-209747 DLL4 protein Q9NR61 UNIPROT KDR protein P35968 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 18339870 f gcesareni "Dll4 down-regulates vascular endothelial growth factor (vegf) receptor 2 and nrp1 expression and inhibits vegf function" SIGNOR-178026 DLL4 protein Q9NR61 UNIPROT NOTCH1 protein P46531 UNIPROT "up-regulates activity" binding 9606 BTO:0000574 10837024 t lperfetto "Expression analysis of known notch ligands suggests that dll4 is the only ligand that exhibits spatial and temporal expression consistent with the activation of notch1 and notch4 during vascular development. The identification of dll4 reveals a candidate ligand for notch receptors involved in blood vessel biology" SIGNOR-77973 DLL4 protein Q9NR61 UNIPROT NOTCH1 protein P46531 UNIPROT "up-regulates activity" binding 9606 BTO:0000574 11739188 t lperfetto "Expression analysis of known notch ligands suggests that dll4 is the only ligand that exhibits spatial and temporal expression consistent with the activation of notch1 and notch4 during vascular development. The identification of dll4 reveals a candidate ligand for notch receptors involved in blood vessel biology" SIGNOR-112649 DLL4 protein Q9NR61 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-209735 DLL4 protein Q9NR61 UNIPROT NRP1 protein O14786 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 18339870 f gcesareni "Dll4 down-regulates vascular endothelial growth factor (vegf)_ receptor_ 2 and nrp1 expression and inhibits vegf function" SIGNOR-178029 DLL4 protein Q9NR61 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-209744 DLX2 protein Q07687 UNIPROT ARX protein Q96QS3 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 18923043 f Regulation miannu "Dlx overexpression induces ectopic expression of endogenous Arx and its isolated enhancer, whereas loss of Dlx expression results in reduced Arx expression" SIGNOR-251972 DLX2 protein Q07687 UNIPROT MSX1 protein P28360 UNIPROT "down-regulates activity" binding 10090 BTO:0000944 9111364 t 2 miannu "We demonstrate that dimerization by Msx and Dlx proteins is mediated through their homeodomains and that the residues required for this interaction correspond to those necessary for DNA binding. Unlike most other known examples of homeoprotein interactions, association of Msx and Dlx proteins does not promote cooperative DNA binding; instead, dimerization and DNA binding are mutually exclusive activities. Msx proteins act as transcriptional repressors and Dlx proteins act as activators, while in combination, Msx and Dlx proteins counteract each other's transcriptional activities." SIGNOR-240918 DLX2 protein Q07687 UNIPROT MSX2 protein P35548 UNIPROT "down-regulates activity" binding 10090 BTO:0000945 9111364 t 2 miannu "We demonstrate that dimerization by Msx and Dlx proteins is mediated through their homeodomains and that the residues required for this interaction correspond to those necessary for DNA binding. Unlike most other known examples of homeoprotein interactions, association of Msx and Dlx proteins does not promote cooperative DNA binding; instead, dimerization and DNA binding are mutually exclusive activities. Msx proteins act as transcriptional repressors and Dlx proteins act as activators, while in combination, Msx and Dlx proteins counteract each other's transcriptional activities." SIGNOR-240911 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 DLX5 protein P56178 UNIPROT MSX1 protein P28360 UNIPROT "down-regulates activity" binding 10090 BTO:0000946 9111364 t 2 miannu "We demonstrate that dimerization by Msx and Dlx proteins is mediated through their homeodomains and that the residues required for this interaction correspond to those necessary for DNA binding. Unlike most other known examples of homeoprotein interactions, association of Msx and Dlx proteins does not promote cooperative DNA binding; instead, dimerization and DNA binding are mutually exclusive activities. Msx proteins act as transcriptional repressors and Dlx proteins act as activators, while in combination, Msx and Dlx proteins counteract each other's transcriptional activities." SIGNOR-240921 DLX5 protein P56178 UNIPROT MSX2 protein P35548 UNIPROT "down-regulates activity" binding 10090 BTO:0000947 9111364 t 2 miannu "We demonstrate that dimerization by Msx and Dlx proteins is mediated through their homeodomains and that the residues required for this interaction correspond to those necessary for DNA binding. Unlike most other known examples of homeoprotein interactions, association of Msx and Dlx proteins does not promote cooperative DNA binding; instead, dimerization and DNA binding are mutually exclusive activities. Msx proteins act as transcriptional repressors and Dlx proteins act as activators, while in combination, Msx and Dlx proteins counteract each other's transcriptional activities." SIGNOR-240925 DLX5 protein P56178 UNIPROT Osteoblast_differentiation phenotype SIGNOR-PH9 SIGNOR up-regulates 10090 12000792 f "Giulio Giuliani" "In conclusion, Dlx5 and Dlx6 are dynamic regulators of mammalian development, which are absolutely required for proper craniofacial and skeletal development and which display overlapping genetic functions in all tissues in which they are expressed. In addition, they appear to act as essential regulators of chondrogenesis and osteogenesis." SIGNOR-255450 DLX5 protein P56178 UNIPROT RUNX2 protein Q13950 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 17335796 f gcesareni "Dlx5 can drive runx2 expression and osteogenic differentiation in developing cranial suture mesenchyme." SIGNOR-153454 DLX5 protein P56178 UNIPROT RUNX2 protein Q13950 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 22298955 f gcesareni "Dlx5 can drive runx2 expression and osteogenic differentiation in developing cranial suture mesenchyme , indicat-ing that dlx5 can work as an upstream gene of runx2." SIGNOR-195576 DLX5 protein P56178 UNIPROT SPP1 protein P10451 UNIPROT "up-regulates quantity" "transcriptional regulation" 9031 17335796 t gcesareni "Dlx5 initiates a complete osteogenic differentiation in these early primary cells, by triggering Runx2, osteopontin, alkaline phosphatase, and other gene expression according to the sequential temporal sequence observed during skull osteogenesis €œin vivo€." SIGNOR-245340 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 DMPK protein Q09013 UNIPROT PLN protein P26678 UNIPROT up-regulates phosphorylation 9606 BTO:0000887 15598648 t gcesareni "Coimmunoprecipitation studies showed that dmpk and pln can physically associate. Furthermore, purified wild-type dmpk, but not a kinase-deficient mutant (k110a dmpk), phosphorylates pln in vitro" SIGNOR-131371 DMPK protein Q09013 UNIPROT SRF protein P11831 UNIPROT up-regulates phosphorylation Thr159 DNKLRRYtTFSKRKT 10090 BTO:0000165;BTO:0000222;BTO:0000938 12809504 t llicata "Myotonic dystrophy protein kinase (dmpk), a muscle- and neuron-restricted kinase, enhanced srf-mediated promoter activity of the skeletal and cardiac alpha-actin genes in c2c12 myoblasts as well as in nonmyogenic cells. threonine 159 in the mads box alphai coil was a specific phosphorylation target in vitro as well as in vivo of both dmpk and protein kinase c-alpha." SIGNOR-236982 DMTF1 protein Q9Y222 UNIPROT ADM protein P35318 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0004532 19816943 f Luana " Notably, amphiregulin (Areg), thrombospondin-1 (Tsp-1), JunB, Egr1, adrenomedullin (Adm), Bcl-3 and methyl-CpG binding domain protein 1 (Mbd1) were downregulated in the lungs from Dmp1-null mice while Gas1 and Ect2 genes were upregulated. " SIGNOR-261581 DMTF1 protein Q9Y222 UNIPROT AREG protein P15514 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0004532 19816943 t Luana " Notably, amphiregulin (Areg), thrombospondin-1 (Tsp-1), JunB, Egr1, adrenomedullin (Adm), Bcl-3 and methyl-CpG binding domain protein 1 (Mbd1) were downregulated in the lungs from Dmp1-null mice while Gas1 and Ect2 genes were upregulated. " SIGNOR-261582 DMTF1 protein Q9Y222 UNIPROT BCL3 protein P20749 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0004532 19816943 f Luana " Notably, amphiregulin (Areg), thrombospondin-1 (Tsp-1), JunB, Egr1, adrenomedullin (Adm), Bcl-3 and methyl-CpG binding domain protein 1 (Mbd1) were downregulated in the lungs from Dmp1-null mice while Gas1 and Ect2 genes were upregulated. " SIGNOR-261583 DMTF1 protein Q9Y222 UNIPROT ECT2 protein Q9H8V3 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0004532 19816943 f Luana " Notably, amphiregulin (Areg), thrombospondin-1 (Tsp-1), JunB, Egr1, adrenomedullin (Adm), Bcl-3 and methyl-CpG binding domain protein 1 (Mbd1) were downregulated in the lungs from Dmp1-null mice while Gas1 and Ect2 genes were upregulated. " SIGNOR-261589 DMTF1 protein Q9Y222 UNIPROT EGR1 protein P18146 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0004532 19816943 t Luana " Notably, amphiregulin (Areg), thrombospondin-1 (Tsp-1), JunB, Egr1, adrenomedullin (Adm), Bcl-3 and methyl-CpG binding domain protein 1 (Mbd1) were downregulated in the lungs from Dmp1-null mice while Gas1 and Ect2 genes were upregulated. " SIGNOR-261584 DMTF1 protein Q9Y222 UNIPROT GAS1 protein P54826 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0004532 19816943 f Luana " Notably, amphiregulin (Areg), thrombospondin-1 (Tsp-1), JunB, Egr1, adrenomedullin (Adm), Bcl-3 and methyl-CpG binding domain protein 1 (Mbd1) were downregulated in the lungs from Dmp1-null mice while Gas1 and Ect2 genes were upregulated. " SIGNOR-261588 DMTF1 protein Q9Y222 UNIPROT JUNB protein P17275 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0004532 19816943 t Luana " Notably, amphiregulin (Areg), thrombospondin-1 (Tsp-1), JunB, Egr1, adrenomedullin (Adm), Bcl-3 and methyl-CpG binding domain protein 1 (Mbd1) were downregulated in the lungs from Dmp1-null mice while Gas1 and Ect2 genes were upregulated. " SIGNOR-261585 DMTF1 protein Q9Y222 UNIPROT MBD1 protein Q9UIS9 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0004532 19816943 f Luana " Notably, amphiregulin (Areg), thrombospondin-1 (Tsp-1), JunB, Egr1, adrenomedullin (Adm), Bcl-3 and methyl-CpG binding domain protein 1 (Mbd1) were downregulated in the lungs from Dmp1-null mice while Gas1 and Ect2 genes were upregulated. " SIGNOR-261586 DMTF1 protein Q9Y222 UNIPROT THBS1 protein P07996 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0004532 19816943 t Luana " Notably, amphiregulin (Areg), thrombospondin-1 (Tsp-1), JunB, Egr1, adrenomedullin (Adm), Bcl-3 and methyl-CpG binding domain protein 1 (Mbd1) were downregulated in the lungs from Dmp1-null mice while Gas1 and Ect2 genes were upregulated. " SIGNOR-261587 DNA_damage stimulus SIGNOR-ST1 SIGNOR ATM protein Q13315 UNIPROT "up-regulates activity" 9606 BTO:0000007 12556884 f miannu "Cellular irradiation induces rapid intermolecular autophosphorylation of serine 1981 that causes dimer dissociation and initiates cellular ATM kinase activity. Most ATM molecules in the cell are rapidly phosphorylated on this site after doses of radiation as low as 0.5 Gy, and binding of a phosphospecific antibody is detectable after the introduction of only a few DNA double-strand breaks in the cell. Activation of the ATM kinase seems to be an initiating event in cellular responses to irradiation." SIGNOR-253376 DNA_damage stimulus SIGNOR-ST1 SIGNOR CDKN2A protein Q8N726 UNIPROT "up-regulates activity" 9606 25101116 f lperfetto "ARF: a versatile DNA damage response ally at the crossroads of development and tumorigenesis. Alternative reading frame (ARF) is a tumor suppressor protein that senses oncogenic and other stressogenic signals. It can trigger p53-dependent and -independent responses with cell cycle arrest and apoptosis induction being the most prominent ones." SIGNOR-245493 DNA_damage stimulus SIGNOR-ST1 SIGNOR CHEK1 protein O14757 UNIPROT up-regulates 9606 26527132 f lperfetto "Checkpoint kinase 1 (CHK1) is a key component of the ATR-dependent DNA damage response pathway that protects cells from RS by preventing replication fork collapse and activating homologous DNA repair." SIGNOR-242616 DNA_damage stimulus SIGNOR-ST1 SIGNOR CHEK2 protein O96017 UNIPROT "up-regulates activity" 9606 19151762 f lperfetto "Cell cycle progression is monitored constantly to ensure faithful passage of genetic codes and genome stability. We have demonstrated previously that, upon DNA damage, TTK/hMps1 activates the checkpoint kinase CHK2 by phosphorylating CHK2 at Thr68" SIGNOR-242605 DNA_damage stimulus SIGNOR-ST1 SIGNOR MLH1/PMS2 complex SIGNOR-C59 SIGNOR up-regulates -1 10542278 f miannu "HMLH1 and hPMS2 function in postreplicative mismatch repair in the form of a heterodimer referred to as hMutLα. Tumors or cell lines lacking this factor display mutator phenotypes and microsatellite instability, and mutations in the hMLH1 andhPMS2 genes predispose to hereditary non-polyposis colon cancer. Recombinant hMutLα and hMutLβ, expressed in the baculovirus system, were tested for their activity in an in vitro mismatch repair assay." SIGNOR-259062 DNA_damage stimulus SIGNOR-ST1 SIGNOR PALB2 protein Q86YC2 UNIPROT "up-regulates activity" 9606 BTO:0001938 19369211 f lperfetto "Consistent with the converging functions of the BRCA proteins in DNA repair, cells harboring mutations with abrogated BRCA1-PALB2 interaction resulted in defective homologous recombination (HR) repair. We propose that, via its direct interaction with PALB2, BRCA1 fine-tunes recombinational repair partly through its modulatory role in the PALB2-dependent loading of BRCA2-RAD51 repair machinery at DNA breaks. Our findings uncover PALB2 as the molecular adaptor between the BRCA proteins, and suggest that impaired HR repair is one of the fundamental causes for genomic instability and tumorigenesis observed in patients carrying BRCA1, BRCA2, or PALB2 mutations." SIGNOR-244490 DNA_damage stimulus SIGNOR-ST1 SIGNOR PARP1 protein P09874 UNIPROT up-regulates 9606 17891139 f miannu "We identify the major poly(ADP-ribosyl)ated sites of p53 by PARP-1 and find that PARP-1-mediated poly(ADP-ribosyl)ation blocks the interaction between p53 and the nuclear export receptor Crm1, resulting in nuclear accumulation of p53. These findings molecularly link PARP-1 and p53 in the DNA-damage response, providing the mechanism for how p53 accumulates in the nucleus in response to DNA damage.|PARP-1 is super-activated by binding to damaged DNA, and poly(ADP-ribosyl)ates p53. Poly(ADP-ribosyl)ation probably induces a structural change that mask the NES, and thus Crm1 can no longer target p53 to the nuclear export machinery, resulting in accumulation of p53 in the nucleus." SIGNOR-260065 DNA_damage stimulus SIGNOR-ST1 SIGNOR SLX4 protein Q8IY92 UNIPROT up-regulates -1 10542278 f miannu "HMLH1 and hPMS2 function in postreplicative mismatch repair in the form of a heterodimer referred to as hMutLα. Tumors or cell lines lacking this factor display mutator phenotypes and microsatellite instability, and mutations in the hMLH1 andhPMS2 genes predispose to hereditary non-polyposis colon cancer. Recombinant hMutLα and hMutLβ, expressed in the baculovirus system, were tested for their activity in an in vitro mismatch repair assay." SIGNOR-259063 DNA_damage stimulus SIGNOR-ST1 SIGNOR TAOK1 protein Q7L7X3 UNIPROT up-regulates 9606 17396146 f lperfetto "These findings indicate that TAO kinases are regulators of p38-mediated responses to DNA damage and are intermediates in the activation of p38 by ATM." SIGNOR-226599 DNA_damage stimulus SIGNOR-ST1 SIGNOR TAOK2 protein Q9UL54 UNIPROT up-regulates 9606 17396146 f lperfetto "These findings indicate that TAO kinases are regulators of p38-mediated responses to DNA damage and are intermediates in the activation of p38 by ATM." SIGNOR-226602 DNA_damage stimulus SIGNOR-ST1 SIGNOR TP53 protein P04637 UNIPROT "up-regulates quantity" 9606 19879762 f lperfetto "In the case of DNA-damage, phosphorylation of both p53 and Mdm2 by the checkpoint kinases ATM, ATR, Chk1 and Chk2 contributes to the dissociation of the Mdm2-p53 complex, leading to enhanced cellular p53 levels that primarily accumulate in the nucleus." SIGNOR-209690 DNA_damage stimulus SIGNOR-ST1 SIGNOR TTK protein P33981 UNIPROT up-regulates 9606 19151762 f lperfetto "Cell cycle progression is monitored constantly to ensure faithful passage of genetic codes and genome stability. We have demonstrated previously that, upon DNA damage, TTK/hMps1 activates the checkpoint kinase CHK2 by phosphorylating CHK2 at Thr68" SIGNOR-242619 DNAJB9 protein Q9UBS3 UNIPROT HSPA5 protein P11021 UNIPROT "up-regulates activity" binding -1 12356756 t miannu "When BAP was added to BiP (2:1 molar ratio of BAP:BiP), it increased the ATPase activity of BiP by about 2-fold, which was similar to the increase observed when the J domain of ERdj4 was added to BiP (Fig.5). When both BAP and the J domain were added to BiP, the rate of ATP hydrolysis by BiP was stimulated by about 4-fold over basal levels, indicating that both BAP and ERdj4 positively regulate the ATPase activity of BiP" SIGNOR-261044 DNAJC11 protein Q9NVH1 UNIPROT Mitochondrial_biogenesis phenotype SIGNOR-PH32 SIGNOR up-regulates 10090 BTO:0000312 25111180  f "Homozygous mutant mice developed locomotion defects, muscle weakness, spasticity, limb tremor, leucopenia, thymic and splenic hypoplasia, general wasting and early lethality. Neuropathological analysis showed severe vacuolation of the motor neurons in the spinal cord, originating from dilatations of the endoplasmic reticulum and notably from mitochondria that had lost their proper inner membrane organization. T" SIGNOR-261147 DNAJC14 protein Q6Y2X3 UNIPROT ROS stimulus SIGNOR-ST2 SIGNOR down-regulates 9606 BTO:0000938 15525720 f lperfetto "Mutations in the gene encoding DJ-1 have also been linked to familial Parkinson€™s disease. Other studies have suggested that DJ-1 protects cells from oxidative damage, and mutations in DJ-1 may therefore contribute to in- creased levels of oxidative stress." SIGNOR-249698 DNAJC3 protein Q13217 UNIPROT EIF2AK2 protein P19525 UNIPROT "down-regulates activity" binding 9606 BTO:0000567 25329545 t gcesareni "The protein p58IPK {also known asDnaJ3C [DnaJ heat-shock protein (hsp) 40 homologue, subfamily C, member 3]} is known to inhibit the eIF2 kinases PKR (dsRNA-dependent protein kinase/eIF2 kinase 2) and PERK" SIGNOR-246207 DNAJC3 protein Q13217 UNIPROT EIF2AK3 protein Q9NZJ5 UNIPROT "down-regulates activity" binding 9606 BTO:0000567 25329545 t gcesareni "The protein p58IPK {also known asDnaJ3C [DnaJ heat-shock protein (hsp) 40 homologue, subfamily C, member 3]} is known to inhibit the eIF2 kinases PKR (dsRNA-dependent protein kinase/eIF2 kinase 2) and PERK" SIGNOR-246201 DNAJC3 protein Q13217 UNIPROT EIF2AK4 protein Q9P2K8 UNIPROT "down-regulates activity" binding 9606 BTO:0000567 25329545 t gcesareni "€ we show that p58IPK is a general inhibitor of the eIF2 kinases in that it also interacts with GCN2" SIGNOR-246204 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 DNER protein Q8NFT8 UNIPROT NOTCH1 protein P46531 UNIPROT up-regulates binding 9606 BTO:0000938 15965470 t gcesareni "Dner binds to notch1 at cell-cell contacts and activates notch signaling in vitro." SIGNOR-138346 DNM2 protein P50570 UNIPROT GJB2 protein P29033 UNIPROT down-regulates binding 9606 25263585 t miannu "This study identifies dynamin 2 (dyn2) as a cx26 interactor in yeast and mammalian cells / we demonstrate that dyn2 regulates cx26 endocytosis and ubiquitination" SIGNOR-205372 DNMT1 protein P26358 UNIPROT BAG1 protein Q99933 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001109 18413740 f lperfetto "DNA methyltransferase 1 and 3B activate BAG-1 expression via recruitment of CTCFL/BORIS and modulation of promoter histone methylation" SIGNOR-254108 DNMT1 protein P26358 UNIPROT BAG3 protein O95817 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001109 18413740 f lperfetto "In contrast, an increase in BAG-1, BAG-3, and BAG-4 gene expression was observed in HCT116 cells overexpressing either DNMT1 (DNMT1+) or DNMT3B (DNMT3B+)" SIGNOR-254110 DNMT1 protein P26358 UNIPROT BAG4 protein O95429 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001109 18413740 f lperfetto "In contrast, an increase in BAG-1, BAG-3, and BAG-4 gene expression was observed in HCT116 cells overexpressing either DNMT1 (DNMT1+) or DNMT3B (DNMT3B+)" SIGNOR-254112 DNMT1 protein P26358 UNIPROT DNMT1/DNMT3A complex SIGNOR-C42 SIGNOR "form complex" binding 9606 12145218 t miannu "We show that the human de novo enzymes hdnmt3a and hdnmt3b form complexes with the major maintenance enzyme hdnmt1 /in vivo co-expression of hdnmt1 and hdnmt3a or hdnmt3b leads to methylation spreading in the genome, suggesting co-operation between de novo and maintenance enzymes during dna methylation" SIGNOR-90836 DNMT1 protein P26358 UNIPROT DNMT1/DNMT3B complex SIGNOR-C43 SIGNOR "form complex" binding 9606 12145218 t miannu "We show that the human de novo enzymes hdnmt3a and hdnmt3b form complexes with the major maintenance enzyme hdnmt1 /in vivo co-expression of hdnmt1 and hdnmt3a or hdnmt3b leads to methylation spreading in the genome, suggesting co-operation between de novo and maintenance enzymes during dna methylation" SIGNOR-90839 DNMT1 protein P26358 UNIPROT ESR1 protein P03372 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001570 23242655 f "Our previous studies demonstrated that mutant p53 along with repression complex proteins including DNMT1, HDAC1 and MeCP2 is associated with ER-negative promoter in MDA-MB-468 cells." SIGNOR-254027 DNMT1 protein P26358 UNIPROT GAD1 protein Q99259 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 19029285 f miannu "induction of the reelin and GAD67 mRNAs is accompanied by the dissociation of repressor complexes containing all three DNMTs, MeCP2, and HDAC1 from the corresponding promoters and by increased local histone acetylation." SIGNOR-254574 DNMT1 protein P26358 UNIPROT IL32 protein P24001 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000018 20889550 f lperfetto "A virus or dsRNA in human PBMCs from healthy volunteers. We demonstrate that the NF-κB and CREB pathways play key roles in the activation of IL-32 production in response to influenza virus infection in A549 human lung epithelial cells.|Overexpression assays combined with RNA interference show that DNA methyltransferases DNMT1 and DNMT3b are critical for IL32 promoter methylation and gene silencing before viral infection." SIGNOR-254126 DNMT1 protein P26358 UNIPROT MBD2 protein Q9UBB5 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000815 15618232 f lperfetto "We then examined the levels of DNMT1 and methylated DNA-binding protein 2 (MBD2) expressions in these cells to determine whether this reduction in uPA expression is associated with changes in the DNA methylation machinery. Our results showed that ectopic expression of RAS induced DNMT1 expression and activity and inhibited MBD2 expression." SIGNOR-254128 DNMT1 protein P26358 UNIPROT RELN protein P78509 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 19029285 f miannu "induction of the reelin and GAD67 mRNAs is accompanied by the dissociation of repressor complexes containing all three DNMTs, MeCP2, and HDAC1 from the corresponding promoters and by increased local histone acetylation." SIGNOR-254575 DNMT3A protein Q9Y6K1 UNIPROT CCND1 protein P24385 UNIPROT "down-regulates quantity by repression" "transcriptional repression" 9606 BTO:0002126 19786833 f irozzo "Based on one of these publications, we here showed that the interaction of Dnmt3a with c-myc promote the specific methylation of CG dinucleotides localized in c-myc boxes of promoter regions of CDKN2a, CCND1 and TIMP2 genes. Acellular experiments corroborated and complemented these results by revealing that the specificity of consensus sequence for DNA methylation of Dnmt3a is increased in presence of c-myc." SIGNOR-255808 DNMT3A protein Q9Y6K1 UNIPROT CDKN2A protein P42771 UNIPROT "down-regulates quantity by repression" "transcriptional repression" 9606 26350239 f miannu "Quantitative real-time PCR (qPCR) was used to investigate the effect of DNMT3A on p18INK4C expression, along with the other INK4 members, including p15INK4B, p16INK4A and p19INK4D. The results showed that the depletion of DNMT3A increased the transcriptional levels of the four members of the INK4 family" SIGNOR-255809 DNMT3A protein Q9Y6K1 UNIPROT CDKN2B protein P42772 UNIPROT "down-regulates quantity by repression" "transcriptional repression" 9606 BTO:0000498 26350239 f miannu "Quantitative real-time PCR (qPCR) was used to investigate the effect of DNMT3A on p18INK4C expression, along with the other INK4 members, including p15INK4B, p16INK4A and p19INK4D. The results showed that the depletion of DNMT3A increased the transcriptional levels of the four members of the INK4 family" SIGNOR-261509 DNMT3A protein Q9Y6K1 UNIPROT CDKN2C protein P42773 UNIPROT "down-regulates quantity by repression" "transcriptional repression" 9606 BTO:0000498 26350239 f miannu "Quantitative real-time PCR (qPCR) was used to investigate the effect of DNMT3A on p18INK4C expression, along with the other INK4 members, including p15INK4B, p16INK4A and p19INK4D. The results showed that the depletion of DNMT3A increased the transcriptional levels of the four members of the INK4 family" SIGNOR-261508 DNMT3A protein Q9Y6K1 UNIPROT CDKN2D protein P55273 UNIPROT "down-regulates quantity by repression" "transcriptional repression" 9606 BTO:0000498 26350239 f miannu "Quantitative real-time PCR (qPCR) was used to investigate the effect of DNMT3A on p18INK4C expression, along with the other INK4 members, including p15INK4B, p16INK4A and p19INK4D. The results showed that the depletion of DNMT3A increased the transcriptional levels of the four members of the INK4 family" SIGNOR-261510 DNMT3A protein Q9Y6K1 UNIPROT Differentiation phenotype SIGNOR-PH37 SIGNOR up-regulates 9606 27639498 f irozzo "The DNA methyltransferase 3 genes (DNMT3A and DNMT3B) encode methyltransferases that catalyze the addition of a methyl group to the cytosine residue of CpG dinucleotide; therefore they play an essential role in DNA methylation and gene silencing regulatory processes. DNMT3A function is involved in hematopoietic stem cells (HSCs) renewal and myeloid differentiation." SIGNOR-255714 DNMT3A protein Q9Y6K1 UNIPROT DNMT1/DNMT3A complex SIGNOR-C42 SIGNOR "form complex" binding 9606 12145218 t miannu "We show that the human de novo enzymes hdnmt3a and hdnmt3b form complexes with the major maintenance enzyme hdnmt1 /in vivo co-expression of hdnmt1 and hdnmt3a or hdnmt3b leads to methylation spreading in the genome, suggesting co-operation between de novo and maintenance enzymes during dna methylation" SIGNOR-90842 DNMT3A protein Q9Y6K1 UNIPROT FGF21 protein Q9NSA1 UNIPROT "down-regulates quantity" "transcriptional repression" 9606 BTO:0000443 29091029 f Gianni "Unbiased gene profiling studies revealed Fgf21 as a key negatively regulated Dnmt3a target gene in adipocytes with concordant changes in DNA methylation at the Fgf21 promoter region." SIGNOR-262200 DNMT3A protein Q9Y6K1 UNIPROT HOXA9 protein P31269 UNIPROT "down-regulates quantity by repression" "transcriptional repression" 9606 24280869 f miannu "HOXA9 is significantly upregulated in both categories of DNMT3A modifications and this has been associated with poor prognosis in AML before (Figure 3d). In fact, almost the entire HOXA and HOXB cluster were significantly upregulated in AML samples with either epimutation or mutation in DNMT3A." SIGNOR-256128 DNMT3A protein Q9Y6K1 UNIPROT MEIS1 protein O00470 UNIPROT "down-regulates quantity by repression" "transcriptional repression" 9606 28288143 f miannu "Our results indicate that, in the absence of mixed lineage leukemia fusions, an alternative pathway for engaging an oncogenic MEIS1-dependent transcriptional program can be mediated by DNMT3A mutations.Under these circumstances, those AML patients carrying the alteration in the DNA methyltransferase would undergo a hypomethylation event at the MEIS1 promoter that would lead to the overexpression of this key oncogene in leukemia." SIGNOR-256125 DNMT3A protein Q9Y6K1 UNIPROT TIMP2 protein P16035 UNIPROT "down-regulates quantity by repression" "transcriptional repression" 9606 BTO:0002126 19786833 f irozzo "Based on one of these publications, we here showed that the interaction of Dnmt3a with c-myc promote the specific methylation of CG dinucleotides localized in c-myc boxes of promoter regions of CDKN2a, CCND1 and TIMP2 genes. Acellular experiments corroborated and complemented these results by revealing that the specificity of consensus sequence for DNA methylation of Dnmt3a is increased in presence of c-myc." SIGNOR-255807 DNMT3B protein Q9UBC3 UNIPROT BAG3 protein O95817 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001109 18413740 f lperfetto "In contrast, an increase in BAG-1, BAG-3, and BAG-4 gene expression was observed in HCT116 cells overexpressing either DNMT1 (DNMT1+) or DNMT3B (DNMT3B+)" SIGNOR-254111 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 DNMT3B protein Q9UBC3 UNIPROT BAG4 protein O95429 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001109 18413740 f lperfetto "In contrast, an increase in BAG-1, BAG-3, and BAG-4 gene expression was observed in HCT116 cells overexpressing either DNMT1 (DNMT1+) or DNMT3B (DNMT3B+)" SIGNOR-254113 DNMT3B protein Q9UBC3 UNIPROT DNMT1/DNMT3B complex SIGNOR-C43 SIGNOR "form complex" binding 9606 12145218 t miannu "We show that the human de novo enzymes hdnmt3a and hdnmt3b form complexes with the major maintenance enzyme hdnmt1 /in vivo co-expression of hdnmt1 and hdnmt3a or hdnmt3b leads to methylation spreading in the genome, suggesting co-operation between de novo and maintenance enzymes during dna methylation" SIGNOR-90845 DNMT3B protein Q9UBC3 UNIPROT IL32 protein P24001 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000018 20889550 f lperfetto "A virus or dsRNA in human PBMCs from healthy volunteers. We demonstrate that the NF-κB and CREB pathways play key roles in the activation of IL-32 production in response to influenza virus infection in A549 human lung epithelial cells.|Overexpression assays combined with RNA interference show that DNA methyltransferases DNMT1 and DNMT3b are critical for IL32 promoter methylation and gene silencing before viral infection." SIGNOR-254127 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" binding 9606 BTO:0001033 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" binding 9606 BTO:0001033 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 DOCK10 protein Q96BY6 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-260549 DOCK3 protein Q8IZD9 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-260548 DOCK7 protein Q96N67 UNIPROT CDC42 protein P60953 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 10090 BTO:0000132 29187380 t lperfetto "As a GEF, Dock7 exchanges GDP for GTP on Cdc42 and Rac1, causing their activation, followed by activation of downstream effectors, including the dephosphorylation (activation) of cofilin, a key regulator of actin turnover." SIGNOR-261886 DOCK7 protein Q96N67 UNIPROT RAC1 protein P63000 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 10090 BTO:0000132 29187380 t lperfetto "As a GEF, Dock7 exchanges GDP for GTP on Cdc42 and Rac1, causing their activation, followed by activation of downstream effectors, including the dephosphorylation (activation) of cofilin, a key regulator of actin turnover." SIGNOR-261887 DOK1 protein Q99704 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-257678 DOK1 protein Q99704 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-257679 DOK1 protein Q99704 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-257670 DOK1 protein Q99704 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-257671 DOK1 protein Q99704 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-257672 DOK1 protein Q99704 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-257673 DOK1 protein Q99704 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-257697 DOK1 protein Q99704 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-257674 DOK1 protein Q99704 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-257675 DOK1 protein Q99704 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-257690 DOK1 protein Q99704 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-257676 DOK1 protein Q99704 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-257677 DOK1 protein Q99704 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-257696 DOK1 protein Q99704 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-257686 DOK1 protein Q99704 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-257681 DOK1 protein Q99704 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-257682 DOK1 protein Q99704 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-257684 DOK1 protein Q99704 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-257688 DOK1 protein Q99704 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-257692 DOK1 protein Q99704 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-257694 DOK1 protein Q99704 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-257699 DOK1 protein Q99704 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-257683 DOK1 protein Q99704 UNIPROT ITGB1 protein P05556 UNIPROT "down-regulates activity" binding 9606 19118207 t miannu "Integrins also bind to many PTBdomain-containing proteins (Calderwood et al., 2003) – including Dok1 and integrincytoplasmic-domain-associated protein 1 (ICAP1) – and these can compete with talin for binding to integrin and so can impair activation" SIGNOR-257669 DOK1 protein Q99704 UNIPROT ITGB2 protein P05107 UNIPROT "down-regulates activity" binding 9606 19118207 t miannu "Integrins also bind to many PTBdomain-containing proteins (Calderwood et al., 2003) – including Dok1 and integrincytoplasmic-domain-associated protein 1 (ICAP1) – and these can compete with talin for binding to integrin and so can impair activation" SIGNOR-257680 DOK1 protein Q99704 UNIPROT ITGB3 protein P05106 UNIPROT "down-regulates activity" binding 9606 19118207 t miannu "Integrins also bind to many PTBdomain-containing proteins (Calderwood et al., 2003) – including Dok1 and integrincytoplasmic-domain-associated protein 1 (ICAP1) – and these can compete with talin for binding to integrin and so can impair activation" SIGNOR-257687 DOK1 protein Q99704 UNIPROT ITGB4 protein P16144 UNIPROT "down-regulates activity" binding 9606 19118207 t miannu "Integrins also bind to many PTBdomain-containing proteins (Calderwood et al., 2003) – including Dok1 and integrincytoplasmic-domain-associated protein 1 (ICAP1) – and these can compete with talin for binding to integrin and so can impair activation" SIGNOR-257689 DOK1 protein Q99704 UNIPROT ITGB5 protein P18084 UNIPROT "down-regulates activity" binding 9606 19118207 t miannu "Integrins also bind to many PTBdomain-containing proteins (Calderwood et al., 2003) – including Dok1 and integrincytoplasmic-domain-associated protein 1 (ICAP1) – and these can compete with talin for binding to integrin and so can impair activation" SIGNOR-257691 DOK1 protein Q99704 UNIPROT ITGB6 protein P18564 UNIPROT "down-regulates activity" binding 9606 19118207 t miannu "Integrins also bind to many PTBdomain-containing proteins (Calderwood et al., 2003) – including Dok1 and integrincytoplasmic-domain-associated protein 1 (ICAP1) – and these can compete with talin for binding to integrin and so can impair activation" SIGNOR-257693 DOK1 protein Q99704 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-257695 DOK1 protein Q99704 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-257698 DOK4 protein Q8TEW6 UNIPROT CRK protein P46108 UNIPROT up-regulates binding 9606 BTO:0000887;BTO:0001103;BTO:0000671 12730241 t gcesareni "Insulin receptor-phosphorylated irs5/dok4 associates with rasgap, crk, src, and fyn, but not phosphatidylinositol 3-kinase p85, grb2, shp-2, nck, or phospholipase cgamma src homology 2 domains, and activates mapk in cells." SIGNOR-100996 DOK4 protein Q8TEW6 UNIPROT FYN protein P06241 UNIPROT up-regulates binding 9606 BTO:0000887;BTO:0001103;BTO:0000671 12730241 t gcesareni "Insulin receptor-phosphorylated irs5/dok4 associates with rasgap, crk, src, and fyn, but not phosphatidylinositol 3-kinase p85, grb2, shp-2, nck, or phospholipase cgamma src homology 2 domains, and activates mapk in cells." SIGNOR-100999 DOK4 protein Q8TEW6 UNIPROT SRC protein P12931 UNIPROT up-regulates binding 9606 BTO:0000887;BTO:0001103;BTO:0000671 12730241 t gcesareni "Insulin receptor-phosphorylated irs5/dok4 associates with rasgap, crk, src, and fyn, but not phosphatidylinositol 3-kinase p85, grb2, shp-2, nck, or phospholipase cgamma src homology 2 domains, and activates mapk in cells." SIGNOR-101002 DOK7 protein Q18PE1 UNIPROT MUSK protein O15146 UNIPROT up-regulates binding 9606 BTO:0000887 16917026 t gcesareni "In addition, dok7, a cytoplasmic adaptor protein, is also required for musk activation in vivo. This review focuses on the physical interplay between these proteins and musk for activation and downstream signaling, which culminates in nmj formation." SIGNOR-148921 DOK7 protein Q18PE1 UNIPROT MUSK protein O15146 UNIPROT up-regulates binding 9606 BTO:0000887;BTO:0001760 16794080 t gcesareni "In addition, dok7, a cytoplasmic adaptor protein, is also required for musk activation in vivo. This review focuses on the physical interplay between these proteins and musk for activation and downstream signaling, which culminates in nmj formation." SIGNOR-147323 DOK7 protein Q18PE1 UNIPROT MUSK protein O15146 UNIPROT up-regulates binding 9606 BTO:0000938 BTO:0000887 23467009 t gcesareni "In addition, dok7, a cytoplasmic adaptor protein, is also required for musk activation in vivo. This review focuses on the physical interplay between these proteins and musk for activation and downstream signaling, which culminates in nmj formation." SIGNOR-192264 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 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 DRD2 protein P14416 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 1975644 t miannu "Molecular cloning and characterization of a novel dopamine receptor (D3) as a target for neuroleptics. A dopamine receptor has been characterized which differs in its pharmacology and signalling system from the D1 or D2 receptor and represents both an autoreceptor and a postsynaptic receptor. Table1. pharmacology of D2 and D3 receptors expressed in CHO cells." SIGNOR-258376 dopamine smallmolecule CHEBI:18243 ChEBI DRD2 protein P14416 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 8301582 t miannu "The most selective compound from this group were (+)butaclamol and domperidone which showed 5-fold D3 selectivity. A number of high affinity dopamine receptor agonists, including apomorphine and bromocriptine, also failed to demonstrate selectivity. In contrast, the natural ligand dopamine and the efficacious synthetic agonists quinpirole, (+)4-propyl-9-hydroxynapthoxazine (PHNO), 2-amino-6,7-dihydroxy-1,2,3,4-tetrahydronaphthalene (6,7-ADTN), 7-OH DPAT and N-0434 showed marked apparent human dopamine D3 (hD3) receptor selectivity. In the aminotetralin series, this selectivity was observed preferentially with analogs of the 6,7-rotamer compared with compounds from the 5,6-rotamer series. Functional coupling of the hD3 receptor was investigated in a number of cell lines in which the hD3 receptor was stably expressed, including CHO cells, the neuroblastoma-glioma hybrid cell line NG108-15 and a rat 1 fibroblast cell line." SIGNOR-258717 dopamine smallmolecule CHEBI:18243 ChEBI DRD2 protein P14416 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0002524 31160049 t "Ligand-GPCR dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257478 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" 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 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 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 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 PRKCD protein Q05655 UNIPROT IRS1 protein P35568 UNIPROT "down-regulates activity" phosphorylation Ser1101 GCRRRHSsETFSSTP 10029 BTO:0000246 15364919 t lperfetto "Protein kinase C Theta inhibits insulin signaling by phosphorylating IRS1 at Ser(1101)." SIGNOR-249267 DOT1L protein Q8TEK3 UNIPROT BCL2 protein P10415 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 9606 BTO:0005014 27856324 f irozzo "Previously, we found that MLL-AF4 binds to the BCL-2 gene and directly activates it through DOT1L recruitment and increased H3K79me2/3 levels. MLL-AF4 directly controls the active transcription of both BCL-2 and MCL-1 […]. Of all the BCL-2 family members, only BCL-2 and MCL-1 are directly activated by MLL-AF4." SIGNOR-255880 DOT1L protein Q8TEK3 UNIPROT HOXA9 protein P31269 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 9606 BTO:0001271 20854876 f irozzo "Inhibition of EAP components pTEFb and Dot1l show that both contribute significantly to activation of Hoxa9 and Meis1 expression. EAP is dynamically associated with the Hoxa9 and Meis1 loci in hematopoietic cells and rapidly dissociates during induction of differentiation. In the presence of MLL fusion proteins, its dissociation is prevented." SIGNOR-256141 DOT1L protein Q8TEK3 UNIPROT MCL1 protein Q07820 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 9606 BTO:0005014 27856324 f irozzo "Previously, we found that MLL-AF4 binds to the BCL-2 gene and directly activates it through DOT1L recruitment and increased H3K79me2/3 levels. MLL-AF4 directly controls the active transcription of both BCL-2 and MCL-1 […]. Of all the BCL-2 family members, only BCL-2 and MCL-1 are directly activated by MLL-AF4." SIGNOR-255881 DOT1L protein Q8TEK3 UNIPROT MEIS1 protein O00470 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 9606 BTO:0001271 20854876 f irozzo "Inhibition of EAP components pTEFb and Dot1l show that both contribute significantly to activation of Hoxa9 and Meis1 expression. EAP is dynamically associated with the Hoxa9 and Meis1 loci in hematopoietic cells and rapidly dissociates during induction of differentiation. In the presence of MLL fusion proteins, its dissociation is prevented." SIGNOR-256143 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 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 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 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 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 "dovitinib; bis(lactic acid)" chemical CID:56973714 PUBCHEM FLT3 protein P36888 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191418 "dovitinib; bis(lactic acid)" chemical CID:56973714 PUBCHEM KIT protein P10721 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191421 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 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 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 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 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 DPF2 protein Q92785 UNIPROT Differentiation phenotype SIGNOR-PH37 SIGNOR down-regulates 9606 BTO:0000725 24332853 f miannu "Here, DPF2 appears to be another important regulator of myeloid differentiation that can cooperate with PRMT4 to maintain the “stemness” of HSPCs." SIGNOR-261969 DPF2 protein Q92785 UNIPROT ESRRA protein P11474 UNIPROT "down-regulates activity" binding 10090 BTO:0000165 25713408 t 1 miannu "DPF2 directly bound to ERRalpha and suppressed the transactivation function of nuclear receptors such as androgen receptor. DPF2 was recruited to ERR target gene promoters in myoblast cells, and knockdown of DPF2 derepressed the level of mRNA expressed by target genes of ERRalpha. These results show that DPF2 acts as a nuclear receptor-selective co-repressor for ERRalpha by associating with both acetylated histone H3 and HDAC1." SIGNOR-239539 DPF2 protein Q92785 UNIPROT NfKb-p65/p50 complex SIGNOR-C13 SIGNOR "up-regulates activity" binding 9606 BTO:0000007 20460684 t miannu "REQ is required for the oncogenic activity induced by RelB/p52. . Through in vitro binding experiments, REQ was found to bind to several SWI/SNF complex subunits and also to the p52 NF-κB subunit through its nuclear localization signal containing the N-terminal region. In this study, we present evidence that REQ is a specific adaptor protein that links RelB/p52 with Brm-type SWI/SNF complexes and thereby plays pivotal roles at the most downstream stages of the noncanonical NF-κB pathway. We further show that REQ is required for oncogenesis in several human tumor cell lines in which the noncanonical NF-κB pathway is aberrantly regulated.REQ and Brm specifically promote RelB/p52-dependent transcriptional activity." SIGNOR-261964 DPF2 protein Q92785 UNIPROT RUNX1 protein Q01196 UNIPROT "down-regulates activity" "transcriptional repression" 9606 BTO:0000725 24332853 t miannu "The interaction between RUNX1 and DPF2 is dependent on the RUNX1 methylation status" SIGNOR-261966 DPF2 protein Q92785 UNIPROT "SWI/SNF complex" complex SIGNOR-C92 SIGNOR "up-regulates activity" binding 9606 BTO:0000007 20460684 t miannu "Our current findings indicate that REQ is a novel adaptor protein that links the Brm-type SWI/SNF complex and RelB/p52 and operates at the most downstream stages of the noncanonical NF-κB pathway." SIGNOR-261963 DPY30 protein Q9C005 UNIPROT "MLL/SET subcomplex" complex SIGNOR-C87 SIGNOR "form complex" binding 9606 24680668 t miannu "Dimethylation of h3k4 requires a sub-complexincluding 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-204747 DPYD protein Q12882 UNIPROT 5-fluorouracil chemical CHEBI:46345 ChEBI "down-regulates quantity" "small molecule catalysis" 10499634 t "Dihydropyrimidine dehydrogenase (DPD) is responsible for degradation of the pyrimidines uracil and thymine and the inactivation of the chemotherapeutic agent 5-fluorouracil. DPD activity is highly variable in cancer populations, and this variation may influence the antitumor efficacy of 5-fluorouracil." SIGNOR-253987 DPYD protein Q12882 UNIPROT thymine chemical CHEBI:17821 ChEBI "down-regulates quantity" "small molecule catalysis" 10499634 t "Dihydropyrimidine dehydrogenase (DPD) is responsible for degradation of the pyrimidines uracil and thymine and the inactivation of the chemotherapeutic agent 5-fluorouracil. DPD activity is highly variable in cancer populations, and this variation may influence the antitumor efficacy of 5-fluorouracil." SIGNOR-253989 DPYD protein Q12882 UNIPROT uracil chemical CHEBI:17568 ChEBI "down-regulates quantity" "small molecule catalysis" 10499634 t "Dihydropyrimidine dehydrogenase (DPD) is responsible for degradation of the pyrimidines uracil and thymine and the inactivation of the chemotherapeutic agent 5-fluorouracil. DPD activity is highly variable in cancer populations, and this variation may influence the antitumor efficacy of 5-fluorouracil." SIGNOR-253988 DR1 protein Q01658 UNIPROT "NC2 complex" complex SIGNOR-C108 SIGNOR "form complex" binding 9606 BTO:0000567 18838386 t miannu "NC2_ co-fractionated with NC2_ only in the low molecular weight complex (fractions 86–94) and an NC2_ antibody co-immunoprecipitated NC2_ (but not GCN5) in these fractions, which thus contain the classical NC2 complex" SIGNOR-226405 DRAM2 protein Q6UX65 UNIPROT CDKN1A protein P38936 UNIPROT "down-regulates quantity by repression" "transcriptional repression" 9606 "BTO:0000018; BTO:0002203" 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-259147 DRAM2 protein Q6UX65 UNIPROT RAC1 protein P63000 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 9606 "BTO:0000018; BTO:0002203" 30755245 f irozzo "Here, we show that DRAM2 may act as an oncogenic regulator in non-small cell lung cancer (NSCLC). Furthermore, DRAM2 overexpression increased the expression of proteins RAC1, RHOA, RHOC, ROCK1, and decreased RHOB expression, all of which are cell migration factors." SIGNOR-259141 DRAM2 protein Q6UX65 UNIPROT RHOA protein P61586 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 9606 "BTO:0000018; BTO:0002203" 30755245 f irozzo "Here, we show that DRAM2 may act as an oncogenic regulator in non-small cell lung cancer (NSCLC). Furthermore, DRAM2 overexpression increased the expression of proteins RAC1, RHOA, RHOC, ROCK1, and decreased RHOB expression, all of which are cell migration factors." SIGNOR-259142 DRAM2 protein Q6UX65 UNIPROT RHOB protein P62745 UNIPROT "down-regulates quantity by repression" "transcriptional repression" 9606 "BTO:0000018; BTO:0002203" 30755245 f irozzo "Here, we show that DRAM2 may act as an oncogenic regulator in non-small cell lung cancer (NSCLC). Furthermore, DRAM2 overexpression increased the expression of proteins RAC1, RHOA, RHOC, ROCK1, and decreased RHOB expression, all of which are cell migration factors." SIGNOR-259145 DRAM2 protein Q6UX65 UNIPROT RHOC protein P08134 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 9606 "BTO:0000018; BTO:0002203" 30755245 f irozzo "Here, we show that DRAM2 may act as an oncogenic regulator in non-small cell lung cancer (NSCLC). Furthermore, DRAM2 overexpression increased the expression of proteins RAC1, RHOA, RHOC, ROCK1, and decreased RHOB expression, all of which are cell migration factors." SIGNOR-259143 DRAM2 protein Q6UX65 UNIPROT TP53 protein P04637 UNIPROT "down-regulates quantity by repression" "transcriptional repression" 9606 "BTO:0000018; BTO:0002203" 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-259146 DRAP1 protein Q14919 UNIPROT "NC2 complex" complex SIGNOR-C108 SIGNOR "form complex" binding 9606 BTO:0000567 18838386 t miannu "NC2_ co-fractionated with NC2_ only in the low molecular weight complex (fractions 86–94) and an NC2_ antibody co-immunoprecipitated NC2_ (but not GCN5) in these fractions, which thus contain the classical NC2 complex" SIGNOR-226402 DRD1 protein P21728 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257391 DRD1 protein P21728 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-257068 DRD1 protein P21728 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257181 DRD1 protein P21728 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-256939 DRD1 protein P21728 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-257335 DRD1 protein P21728 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-256796 DRD1 protein P21728 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257269 DRD2 protein P14416 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-256701 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 DRD3 protein P35462 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-256702 DRD3 protein P35462 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256845 DRD3 protein P35462 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256981 DRD3 protein P35462 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257097 DRD4 protein P21917 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-256703 DRD4 protein P21917 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256846 DRD4 protein P21917 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256982 DRD4 protein P21917 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257098 DRD5 protein P21918 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257418 DRD5 protein P21918 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-257043 DRD5 protein P21918 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-257156 DRD5 protein P21918 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-256914 PRKCE protein Q02156 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-133865 DRD5 protein P21918 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-257244 DRD5 protein P21918 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-257369 DRD5 protein P21918 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-256771 DRD5 protein P21918 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257311 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 D-thyroxine smallmolecule CHEBI:30659 ChEBI THRA protein P10827 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-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 DTNA protein Q9Y4J8 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-255989 DTX1 protein Q86Y01 UNIPROT NOTCH1 protein P46531 UNIPROT "up-regulates activity" ubiquitination 9606 11153911 t gcesareni "The human Deltex (DTX1) gene encodes a cytoplasmic protein that functions as a positive regulator of the Notch signaling pathway." SIGNOR-85942 DTX1 protein Q86Y01 UNIPROT NOTCH proteinfamily SIGNOR-PF30 SIGNOR "up-regulates activity" ubiquitination 7227 22162134 t lperfetto "The expression of dx, which physically interacts with notch, favors a mono-ubiquitinated state of the receptor, which leads to a ligand-independent intracellular activation of notch" SIGNOR-254317 DUSP10 protein Q9Y6W6 UNIPROT MAPK14 protein Q16539 UNIPROT down-regulates dephosphorylation 9606 10391943 t gcesareni "Mkp-5 binds to p38 and sapk/jnk, but not to mapk/erk, and inactivates p38 and sapk/jnk, but not mapk/erk. p38 is a preferred substrate" SIGNOR-68983 DUSP16 protein Q9BY84 UNIPROT MAPK14 protein Q16539 UNIPROT down-regulates dephosphorylation 9606 11359773 t gcesareni "Mkp-7 binds to and inactivates p38 mapk and jnk/sapk, but not erk inhibited by dual specificity phosphatases, such as dusp1, dusp10, and dusp16(uniprot)" SIGNOR-108233 DUSP16 protein Q9BY84 UNIPROT MAPK8IP1 protein Q9UQF2 UNIPROT up-regulates binding 9606 BTO:0000938 12524447 t gcesareni "Here we report that jip-1 also binds the dual-specificity phosphatases mkp7 and m3/6 via a region independent of its jnk binding domain. when mkp7 is bound to jip-1 it reduces jnk activation leading to reduced phosphorylation of the jnk target c-jun" SIGNOR-97173 DUSP19 protein Q8WTR2 UNIPROT MAPK8 protein P45983 UNIPROT down-regulates dephosphorylation 9606 11959861 t gcesareni "Skrp1 was highly specific for c-jun n-terminal kinase (jnk) in vitro and effectively suppressed the jnk activation in response to tumor necrosis factor alpha or thapsigargin skrp1 does not bind directly to its target jnk, but co-precipitation of skrp1 with the mapk kinase mkk7, a jnk activator, was found in vitro and in vivo." SIGNOR-117260 DUSP1 protein P28562 UNIPROT MAPK14 protein Q16539 UNIPROT "down-regulates activity" dephosphorylation 9606 20626350 t lperfetto "The activity of MAPKs can be also regulated by a family of DUSPs (dual-specificity phosphatases)/MKPs (MAPK phosphatases), which dephosphorylate both phosphotyrosine and phosphothreonine residues MKPs 1, 4, 5 and 7 can dephosphorylate p38_ and p38_ in addition to JNK MAPKs. Importantly, some MKPs are transcriptionally up-regulated by stimuli that activate MAPK signalling, and are thought to play an important role limiting the extent of MAPK activation" SIGNOR-166571 DUSP1 protein P28562 UNIPROT MAPK14 protein Q16539 UNIPROT "down-regulates activity" dephosphorylation 9606 BTO:0000567 12356755 t gcesareni "Here we show that glucocorticoids synergistically enhance nthi-induced tlr2 expression via specific up-regulation of the mapk phosphatase-1 (mkp-1) that, in turn, leads to dephosphorylation and inactivation of p38 mapk, the negative regulator for tlr2 expression." SIGNOR-93873 DUSP1 protein P28562 UNIPROT MAPK1 protein P28482 UNIPROT "down-regulates activity" dephosphorylation Thr185 HDHTGFLtEYVATRW 10116 7535768 t "We demonstrate that ERK, JNK, and p38 are activated by distinct combinations of stimuli in T cells that simulate full or partial activation through the T cell receptor. These kinases are regulated by reversible phosphorylation on Tyr and Thr, and the dual specific phosphatases PAC1 and MKP-1 previously have been implicated in the in vivo inactivation of ERK or of ERK and JNK, respectively" SIGNOR-248464 DUSP1 protein P28562 UNIPROT MAPK1 protein P28482 UNIPROT "down-regulates activity" dephosphorylation Tyr187 HTGFLTEyVATRWYR 10116 7535768 t "We demonstrate that ERK, JNK, and p38 are activated by distinct combinations of stimuli in T cells that simulate full or partial activation through the T cell receptor. These kinases are regulated by reversible phosphorylation on Tyr and Thr, and the dual specific phosphatases PAC1 and MKP-1 previously have been implicated in the in vivo inactivation of ERK or of ERK and JNK, respectively" SIGNOR-248465 DUSP1 protein P28562 UNIPROT MAPK1 protein P28482 UNIPROT down-regulates dephosphorylation 9606 10617468 t lperfetto "The mitogen-activated protein (map) kinase cascade is inactivated at the level of map kinase by members of the map kinase phosphatase (mkp) family, including mkp-1" SIGNOR-73614 DUSP1 protein P28562 UNIPROT MAPK3 protein P27361 UNIPROT "down-regulates activity" dephosphorylation Thr202 HDHTGFLtEYVATRW 10116 7535768 t "We demonstrate that ERK, JNK, and p38 are activated by distinct combinations of stimuli in T cells that simulate full or partial activation through the T cell receptor. These kinases are regulated by reversible phosphorylation on Tyr and Thr, and the dual specific phosphatases PAC1 and MKP-1 previously have been implicated in the in vivo inactivation of ERK or of ERK and JNK, respectively" SIGNOR-248462 DUSP1 protein P28562 UNIPROT MAPK3 protein P27361 UNIPROT "down-regulates activity" dephosphorylation Tyr204 HTGFLTEyVATRWYR 10116 7535768 t "We demonstrate that ERK, JNK, and p38 are activated by distinct combinations of stimuli in T cells that simulate full or partial activation through the T cell receptor. These kinases are regulated by reversible phosphorylation on Tyr and Thr, and the dual specific phosphatases PAC1 and MKP-1 previously have been implicated in the in vivo inactivation of ERK or of ERK and JNK, respectively" SIGNOR-248463 DUSP1 protein P28562 UNIPROT MAPK3 protein P27361 UNIPROT down-regulates dephosphorylation 9606 10617468 t gcesareni "The mitogen-activated protein (map) kinase cascade is inactivated at the level of map kinase by members of the map kinase phosphatase (mkp) family, including mkp-1." SIGNOR-73617 DUSP1 protein P28562 UNIPROT MAPK8 protein P45983 UNIPROT down-regulates dephosphorylation 9606 9020184 t gcesareni "Jnk1 phosphorylation and activation was inhibited by expression of both mkp1 and mkp2." SIGNOR-46079 DUSP22 protein Q9NRW4 UNIPROT ESR1 protein P03372 UNIPROT "down-regulates activity" dephosphorylation Ser118 LHPPPQLsPFLQPHG 9606 17384676 t "These results strongly suggest that DUSP22 acts as a negative regulator of the ERalpha-mediated signaling pathway|whereas E2-induced phosphorylation and activation of ERalpha was suppressed by overexpression of DUSP22 but not catalytically inactive mutants." SIGNOR-248827 DUSP26 protein Q9BV47 UNIPROT FADD protein Q13158 UNIPROT down-regulates phosphorylation Ser194 QNRSGAMsPMSWNSD 9606 24548998 t lperfetto "This multi-functionality of fadd may depend primarily on its subcellular location. Fadd shuttles between the cytosol and the nucleus and this signal is unclear;however, fadd trafficking requires phosphorylation of the protein on ser194dusp26 suppresses cell proliferation by fadd dephosphorylation" SIGNOR-204559 DUSP26 protein Q9BV47 UNIPROT TP53 protein P04637 UNIPROT "down-regulates activity" dephosphorylation Ser20 PLSQETFsDLWKLLP 9606 20562916 t "Dual-specificity phosphatase 26 is a novel p53 phosphatase and inhibits p53 tumor suppressor functions in human neuroblastoma|Inhibiting DUSP26 expression in the IMR-32 neuroblastoma cell line enhanced doxorubicin-induced p53 phosphorylation at Ser20 and Ser37, p21, Puma, Bax expression as well as apoptosis" SIGNOR-248765 DUSP26 protein Q9BV47 UNIPROT TP53 protein P04637 UNIPROT "down-regulates activity" dephosphorylation Ser37 NVLSPLPsQAMDDLM 9606 20562916 t "Dual-specificity phosphatase 26 is a novel p53 phosphatase and inhibits p53 tumor suppressor functions in human neuroblastoma|Inhibiting DUSP26 expression in the IMR-32 neuroblastoma cell line enhanced doxorubicin-induced p53 phosphorylation at Ser20 and Ser37, p21, Puma, Bax expression as well as apoptosis" SIGNOR-248766 DUSP26 protein Q9BV47 UNIPROT TP53 protein P04637 UNIPROT down-regulates dephosphorylation Ser20 PLSQETFsDLWKLLP 9606 20562916 t miannu "We found that dusp26 promotes the resistance of human neuroblastoma to doxorubicin-induced apoptosis by acting as a p53 phosphatase to downregulate p53 tumor suppressor function in neuroblastoma cells. / we found that dusp26 binds to p53 and dephosphorylates p53 at ser20 and ser37." SIGNOR-166258 DUSP26 protein Q9BV47 UNIPROT TP53 protein P04637 UNIPROT down-regulates dephosphorylation Ser37 NVLSPLPsQAMDDLM 9606 20562916 t miannu "We found that dusp26 promotes the resistance of human neuroblastoma to doxorubicin-induced apoptosis by acting as a p53 phosphatase to downregulate p53 tumor suppressor function in neuroblastoma cells. / we found that dusp26 binds to p53 and dephosphorylates p53 at ser20 and ser37." SIGNOR-166262 DUSP2 protein Q05923 UNIPROT MAPK14 protein Q16539 UNIPROT down-regulates dephosphorylation 9606 BTO:0000782 8626452 t gcesareni "We show that the in vivo substrate specificities of individual phosphatases are unique. Pac1, mkp-2, and mkp-1 recognize erk and p38, erk and jnk, and erk, p38, and jnk, respectively" SIGNOR-40918 DUSP2 protein Q05923 UNIPROT MAPK1 protein P28482 UNIPROT down-regulates dephosphorylation 9606 BTO:0000782 8626452 t fstefani "Pac1 and mkp-1 previously have been implicated in the in vivo inactivation of erk or of erk and jnk, respectively." SIGNOR-40915 DUSP3 protein P51452 UNIPROT EGFR protein P00533 UNIPROT "down-regulates activity" dephosphorylation Tyr1016 DVVDADEyLIPQQGF 9606 BTO:0002552 21262974 t "We found that EGF receptor (EGFR) was a direct substrate of VHR and that overexpression of VHR down-regulated EGFR phosphorylation, particularly at Tyr-992 residue. Expression of VHR inhibited the activation of phospholipase Cγ and protein kinase C, both downstream effectors of Tyr-992 phosphorylation of EGFR." SIGNOR-248532 DUSP3 protein P51452 UNIPROT ERBB2 protein P04626 UNIPROT "down-regulates activity" dephosphorylation Tyr1221 SPAFDNLyYWDQDPP 9606 BTO:0002552 21262974 t "Expression of VHR inhibited the activation of phospholipase Cγ and protein kinase C, both downstream effectors of Tyr-992 phosphorylation of EGFR. | We found that VHR decreased ErbB2 phosphorylation in vitro and in a cellular context, and the dephosphorylation of ErbB2 was more evident at Tyr-877 and Tyr-1221 than those at Tyr-1139 and Tyr-1248 (supplemental Fig. S1). Our data indicated that VHR was a cellular PTP against EGFR and ErbB2." SIGNOR-248534 DUSP3 protein P51452 UNIPROT ERBB2 protein P04626 UNIPROT "down-regulates activity" dephosphorylation Tyr877 LDIDETEyHADGGKV 9606 BTO:0002552 21262974 t "Expression of VHR inhibited the activation of phospholipase Cγ and protein kinase C, both downstream effectors of Tyr-992 phosphorylation of EGFR. | We found that VHR decreased ErbB2 phosphorylation in vitro and in a cellular context, and the dephosphorylation of ErbB2 was more evident at Tyr-877 and Tyr-1221 than those at Tyr-1139 and Tyr-1248 (supplemental Fig. S1). Our data indicated that VHR was a cellular PTP against EGFR and ErbB2." SIGNOR-248533 DUSP3 protein P51452 UNIPROT MAPK1 protein P28482 UNIPROT "down-regulates activity" dephosphorylation Tyr187 HTGFLTEyVATRWYR 9534 BTO:0004055 10224087 t "Extracellular regulated kinases (ERK) 1 and ERK2 are authentic substrates for the dual-specificity protein-tyrosine phosphatase VHR. A novel role in down-regulating the ERK pathway.|Catalysis by VHR requires the native structure of ERK and is specific for tyrosine 185 of ERK2" SIGNOR-248536 DUSP3 protein P51452 UNIPROT MAPK3 protein P27361 UNIPROT "down-regulates activity" dephosphorylation Tyr204 HTGFLTEyVATRWYR 9534 BTO:0004055 10224087 t "Extracellular regulated kinases (ERK) 1 and ERK2 are authentic substrates for the dual-specificity protein-tyrosine phosphatase VHR. A novel role in down-regulating the ERK pathway.|Catalysis by VHR requires the native structure of ERK and is specific for tyrosine 185 of ERK2" SIGNOR-248535 DUSP3 protein P51452 UNIPROT MAPK3 protein P27361 UNIPROT "down-regulates activity" dephosphorylation Tyr204 HTGFLTEyVATRWYR 9606 BTO:0004419 12840032 t lperfetto "The activation of the mapk activity requires the dual phosphorylation of the ser/thr and tyr residues in the txy kinase activation motif (1113), and deactivation occurs through the action of either ser/thr protein phosphatase (14), protein-tyrosine phosphatase (ptp) (14, 15), or dual specificity phosphatases" SIGNOR-103035 DUSP4 protein Q13115 UNIPROT MAPK14 protein Q16539 UNIPROT down-regulates dephosphorylation 9606 16849326 t gcesareni "This result suggests that dusp4 represses gluconeogenesis through dephosphorylation of p38" SIGNOR-147958 DUSP4 protein Q13115 UNIPROT MAPK1 protein P28482 UNIPROT "down-regulates activity" dephosphorylation Thr185 HDHTGFLtEYVATRW 10116 7535768 t "Dephosphorylation and Inactivation of ERKs|A single protein kinase, MEK, activates ERK2 by phosphorylating threonine 183 and tyrosine 185" SIGNOR-248717 DUSP4 protein Q13115 UNIPROT MAPK1 protein P28482 UNIPROT "down-regulates activity" dephosphorylation Tyr187 HTGFLTEyVATRWYR 10116 7535768 t "Dephosphorylation and Inactivation of ERKs|A single protein kinase, MEK, activates ERK2 by phosphorylating threonine 183 and tyrosine 185" SIGNOR-248718 DUSP4 protein Q13115 UNIPROT MAPK1 protein P28482 UNIPROT down-regulates dephosphorylation 9606 BTO:0000782 8626452 t fstefani "Here we characterize a new map kinase phosphatase, mkp-2, that is induced in human peripheral blood t cells with phorbol 12-myristate 13-acetate and is expressed in a variety of nonhematopoietic tissues as well. We show that the in vivo substrate specificities of individual phosphatases are unique. Pac1, mkp-2, and mkp-1 recognize erk and p38, erk and jnk, and erk, p38, and jnk, respectively." SIGNOR-40926 DUSP4 protein Q13115 UNIPROT MAPK3 protein P27361 UNIPROT "down-regulates activity" dephosphorylation Thr202 HDHTGFLtEYVATRW 10116 7535768 t "Dephosphorylation and Inactivation of ERKs|ERK1 phosphorylated on either threonine (ERK1*Y204F) or tyrosine alone (ERK1*T202A) was utilized as a substrate for HVH2. Threonine 202 and tyrosine 204 in ERK1 (53) correspond to threonine 183 and tyrosine 185 in ERK2 which are the activation-phosphorylation sites by MEK(14, 15, 16). ERK1*, a kinase-deficient mutant, was phosphorylated on both threonine and tyrosine by MEK2 (Fig. 3B). ERK1*T202A, having threonine 202 substituted by an alanine, was phosphorylated only on tyrosine while ERK1*Y204F, having tyrosine 204 substituted by a phenylalanine, was phosphorylated only on threonine (Fig. 3B). GST-HVH2 dephosphorylated all three ERK1* mutants (Fig. 3A), suggesting that double phosphorylations of adjacent threonine and tyrosine were not a prerequisite for HVH2 recognition. However, HVH2 dephosphorylated ERK1* and ERK1*T202A more efficiently than ERK1*Y204F (Fig. 3A), indicating that HVH2 preferred phosphotyrosine over phosphothreonine. Interestingly, MEK also phosphorylated tyrosine residues more efficiently than threonine residues of ERK" SIGNOR-248715 DUSP4 protein Q13115 UNIPROT MAPK3 protein P27361 UNIPROT "down-regulates activity" dephosphorylation Tyr204 HTGFLTEyVATRWYR 10116 7535768 t "Dephosphorylation and Inactivation of ERKs|ERK1 phosphorylated on either threonine (ERK1*Y204F) or tyrosine alone (ERK1*T202A) was utilized as a substrate for HVH2. Threonine 202 and tyrosine 204 in ERK1 (53) correspond to threonine 183 and tyrosine 185 in ERK2 which are the activation-phosphorylation sites by MEK(14, 15, 16). ERK1*, a kinase-deficient mutant, was phosphorylated on both threonine and tyrosine by MEK2 (Fig. 3B). ERK1*T202A, having threonine 202 substituted by an alanine, was phosphorylated only on tyrosine while ERK1*Y204F, having tyrosine 204 substituted by a phenylalanine, was phosphorylated only on threonine (Fig. 3B). GST-HVH2 dephosphorylated all three ERK1* mutants (Fig. 3A), suggesting that double phosphorylations of adjacent threonine and tyrosine were not a prerequisite for HVH2 recognition. However, HVH2 dephosphorylated ERK1* and ERK1*T202A more efficiently than ERK1*Y204F (Fig. 3A), indicating that HVH2 preferred phosphotyrosine over phosphothreonine. Interestingly, MEK also phosphorylated tyrosine residues more efficiently than threonine residues of ERK" SIGNOR-248716 DUSP4 protein Q13115 UNIPROT MAPK9 protein P45984 UNIPROT down-regulates dephosphorylation 9606 BTO:0000782 8626452 t fstefani "We assayed the relative ability of mkp-2, pac1, and mkp-1 to dephosphorylate erk2 and the other related map kinases, jnk2 and p38. . Mkp-2 had detectable activity against jnk2, although full inactivation of jnk2 was not observed even at the higher phosphatase concentration." SIGNOR-40929 DUSP5 protein Q16690 UNIPROT MAPK14 protein Q16539 UNIPROT down-regulates dephosphorylation 9606 20626350 t gcesareni "The activity of mapks can be also regulated by a family of dusps, which dephosphorylates bot phosphotyrosine and phopsphothreonine residues." SIGNOR-166574 DUSP5 protein Q16690 UNIPROT MAPK1 protein P28482 UNIPROT down-regulates dephosphorylation 9606 10224087 t gcesareni "Extracellular regulated kinases (erk) 1 and erk2 are authentic substrates for the dual-specificity protein-tyrosine phosphatase vhr. A novel role in down-regulating the erk pathway" SIGNOR-67355 DUSP5 protein Q16690 UNIPROT MAPK1 protein P28482 UNIPROT down-regulates dephosphorylation 9606 15713638 t fstefani "Here we demonstrate that dusp5, an inducible nuclear phosphatase, interacts specifically with erk2 via a kinase interaction motif (kim) within its amino-terminal noncatalytic domain. This binding determines the substrate specificity of dusp5 in vivo, as it inactivates erk2 but not jun n-terminal protein kinase or p38 map kinase." SIGNOR-134049 DUSP5 protein Q16690 UNIPROT MAPK3 protein P27361 UNIPROT down-regulates dephosphorylation 9606 10224087 t gcesareni "Extracellular regulated kinases (erk) 1 and erk2 are authentic substrates for the dual-specificity protein-tyrosine phosphatase vhr. A novel role in down-regulating the erk pathway" SIGNOR-67358 DUSP6 protein Q16828 UNIPROT FOXO1 protein Q12778 UNIPROT up-regulates dephosphorylation 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-197194 DUSP6 protein Q16828 UNIPROT FOXO proteinfamily SIGNOR-PF27 SIGNOR up-regulates dephosphorylation 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-252903 DUSP6 protein Q16828 UNIPROT MAPK1 protein P28482 UNIPROT down-regulates dephosphorylation 9606 12840032 t gcesareni "P-erk1/2 proteins were efficiently dephosphorylated in vitro by protein phosphatases 1 and 2a (pp1/2a) and mapk phosphatase 3 (mkp3)." SIGNOR-103146 DUSP6 protein Q16828 UNIPROT MAPK3 protein P27361 UNIPROT down-regulates dephosphorylation 9606 12840032 t gcesareni "P-erk1/2 proteins were efficiently dephosphorylated in vitro by protein phosphatases 1 and 2a (pp1/2a) and mapk phosphatase 3 (mkp3)." SIGNOR-103149 DUSP7 protein Q16829 UNIPROT GHR protein P10912 UNIPROT "down-regulates activity" dephosphorylation 10029 BTO:0000246 12907755 t "Protein tyrosine phosphatases (PTPs) play key roles in switching off tyrosine phosphorylation cascades, such as initiated by cytokine receptors. We have used substrate-trapping mutants of a large set of PTPs to identify members of the PTP family that have substrate specificity for the phosphorylated human GH receptor (GHR) intracellular domain. Among 31 PTPs tested, T cell (TC)-PTP, PTP-beta, PTP1B, stomach cancer-associated PTP 1 (SAP-1), Pyst-2, Meg-2, and PTP-H1 showed specificity for phosphorylated GHR" SIGNOR-248726 DUSP7 protein Q16829 UNIPROT GHR protein P10912 UNIPROT down-regulates dephosphorylation 9606 12907755 t gcesareni "Identification of protein tyrosine phosphatases with specificity for the ligand-activated growth hormone receptor." SIGNOR-104545 DUSP7 protein Q16829 UNIPROT MAPK14 protein Q16539 UNIPROT down-regulates dephosphorylation 9606 20626350 t gcesareni "The activity of mapks can be also regulated by a family of dusps, which dephosphorylates bot phosphotyrosine and phopsphothreonine residues" SIGNOR-166577 DUSP7 protein Q16829 UNIPROT MAPK1 protein P28482 UNIPROT down-regulates dephosphorylation 9606 BTO:0000150 BTO:0001253 9788880 t gcesareni "Pyst2 preferentially dephosphorylates and inactivates p42 map kinase in vitro and in vivo" SIGNOR-60871 DUSP8 protein Q13202 UNIPROT MAPK14 protein Q16539 UNIPROT down-regulates dephosphorylation 9606 23159405 t gcesareni "M3/6 (dusp8) is a dual-specificity phosphatase implicated in the dephosphorylation and inactivation of jnk and, to a lesser extent, p38 mapk" SIGNOR-199695 DUSP9 protein Q99956 UNIPROT MAPK14 protein Q16539 UNIPROT down-regulates dephosphorylation 9606 BTO:0000887 11988087 t "This interaction is observed for Mus musculus Pyst3 gene, which encodes for DUSP9" gcesareni "These properties define the ability of this enzyme to dephosphorylate and inactivate erk1/2 and p38a, but not jnk (c-jun n-terminal kinase) in vivo." SIGNOR-87150 DUSP9 protein Q99956 UNIPROT MAPK1 protein P28482 UNIPROT down-regulates binding 9606 21908610 t gcesareni "Here we demonstrate that inactivation of both erk1/2 and p38_ by dusp9/mkp-4 is mediated by a conserved arginine-rich kinase interaction motif located within the amino-terminal non-catalytic domain of the protein." SIGNOR-176583 DUX4 protein Q9UBX2 UNIPROT PITX1 protein P78337 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 17984056 t Luana "DUX4, a candidate gene of facioscapulohumeral muscular dystrophy, encodes a transcriptional activator of PITX1" SIGNOR-261590 DVL1 protein O14640 UNIPROT AXIN1 protein O15169 UNIPROT "down-regulates activity" binding 9534 BTO:0004055 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 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-227911 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 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 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 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 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 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 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 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 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 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 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 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 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 DVL3 protein Q92997 UNIPROT CSNK1E protein P49674 UNIPROT up-regulates binding 9606 10535959 t gcesareni "Ckiepsilon was in a complex with axin and other downstream components of the wnt pathway, including dishevelled." SIGNOR-71759 DVL3 protein Q92997 UNIPROT FRAT1 protein Q92837 UNIPROT up-regulates binding 9606 BTO:0000567 BTO:0000671 12556519 t gcesareni "These results indicate that cki epsilon-dependent phosphorylation of dvl enhances the formation of a complex of dvl-1 with frat-1 and that this complex leads to the activation of the wnt signaling pathway." SIGNOR-97877 DVL3 protein Q92997 UNIPROT PIP5K1A protein Q99755 UNIPROT up-regulates binding 9606 18772438 t gcesareni "Wnt3a stimulates the formation of phosphatidylinositol 4,5-bisphosphates [ptdins (4,5)p2] through frizzled and dishevelled, the latter of which directly interacted with and activated pip5ki." SIGNOR-180788 DVL3 protein Q92997 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-258980 DVL3 protein Q92997 UNIPROT RAC1 protein P63000 UNIPROT up-regulates binding 9606 12533515 t gcesareni "Wnt/fz activation of rac and rho is inhibited by rac-n17 and rho-n19, respectively (figs. _(figs.1d,1d, _d,5c,d;5c,d;habas et al. 2001), and requires different dvl domains wnt signaling induces complex formation between dvl and rac." SIGNOR-97409 DYNLL1 protein P63167 UNIPROT AMBRA1 protein Q9C0C7 UNIPROT down-regulates binding 9606 20921139 t gcesareni "The beclin 1vps34 complex is tethered to the cytoskeleton through an interaction between the beclin 1interacting protein ambra1 and dynein light chains 1/2." SIGNOR-168255 DYNLL1 protein P63167 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-260501 DYNLL2 protein Q96FJ2 UNIPROT AMBRA1 protein Q9C0C7 UNIPROT down-regulates binding 9606 20921139 t gcesareni "The beclin 1 vps34 complex is tethered to the cytoskeleton through an interaction between the beclin 1 interacting protein ambra1 and dynein light chains 1/2" SIGNOR-168289 "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" 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 "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 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 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 "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 DYRK1A protein Q13627 UNIPROT AMPH protein P49418 UNIPROT down-regulates phosphorylation Ser262 LRIAKTPsPPEEPSP 9606 BTO:0000142 15262992 t lperfetto "Recent studies show that phosphorylation of amphiphysin1 prd by cdk5 inhibited the association of amphiphysin1 with ap-2 in synaptic vesicle endocytosis (7, 8) similar to that by mapk (present report). Cdk5 appears to phosphorylate amphiphysin1 at serines 261, 272, 276, and 285 and threonine 310, located in the prd" SIGNOR-126839 DYRK1A protein Q13627 UNIPROT AMPH protein P49418 UNIPROT down-regulates phosphorylation Ser272 EEPSPLPsPTASPNH 9606 BTO:0000142 15262992 t lperfetto "Recent studies show that phosphorylation of amphiphysin1 prd by cdk5 inhibited the association of amphiphysin1 with ap-2 in synaptic vesicle endocytosis (7, 8) similar to that by mapk (present report). Cdk5 appears to phosphorylate amphiphysin1 at serines 261, 272, 276, and 285 and threonine 310, located in the prd" SIGNOR-126843 DYRK1A protein Q13627 UNIPROT AMPH protein P49418 UNIPROT down-regulates phosphorylation Ser276 PLPSPTAsPNHTLAP 9606 BTO:0000142 15262992 t lperfetto "Recent studies show that phosphorylation of amphiphysin1 prd by cdk5 inhibited the association of amphiphysin1 with ap-2 in synaptic vesicle endocytosis (7, 8) similar to that by mapk (present report). Cdk5 appears to phosphorylate amphiphysin1 at serines 261, 272, 276, and 285 and threonine 310, located in the prd" SIGNOR-126847 DYRK1A protein Q13627 UNIPROT AMPH protein P49418 UNIPROT down-regulates phosphorylation Ser285 NHTLAPAsPAPARPR 9606 BTO:0000142 15262992 t lperfetto "Recent studies show that phosphorylation of amphiphysin1 prd by cdk5 inhibited the association of amphiphysin1 with ap-2 in synaptic vesicle endocytosis (7, 8) similar to that by mapk (present report). Cdk5 appears to phosphorylate amphiphysin1 at serines 261, 272, 276, and 285 and threonine 310, located in the prd" SIGNOR-126851 DYRK1A protein Q13627 UNIPROT AMPH protein P49418 UNIPROT down-regulates phosphorylation Ser293 PAPARPRsPSQTRKG 9606 BTO:0000142 16733250 t lperfetto "Here we report that amphiphysin i (amph i) is also a mnb/dyrk1a substrate. This kinase phosphorylated native amph i in rodent brains and recombinant human amph i expressed in escherichia coli. Serine 293 (ser-293) was identified as the major site, whereas serine 295 and threonine 310 were found as minor kinase sitesamph i phosphorylated by mnb/dyrk1a decreased endophilin binding in vitro. From these results we conclude that amph i at ser-293 is phosphorylated by mnb/dyrk1a and that the phosphorylation has physiological significance in controlling the interaction of amphiphysin with endocytic accessory proteins." SIGNOR-146902 DYRK1A protein Q13627 UNIPROT AMPH protein P49418 UNIPROT down-regulates phosphorylation Ser295 PARPRSPsQTRKGPP 9606 BTO:0000142 16733250 t lperfetto "Here we report that amphiphysin i (amph i) is also a mnb/dyrk1a substrate. This kinase phosphorylated native amph i in rodent brains and recombinant human amph i expressed in escherichia coli. Serine 293 (ser-293) was identified as the major site, whereas serine 295 and threonine 310 were found as minor kinase sitesamph i phosphorylated by mnb/dyrk1a decreased endophilin binding in vitro. From these results we conclude that amph i at ser-293 is phosphorylated by mnb/dyrk1a and that the phosphorylation has physiological significance in controlling the interaction of amphiphysin with endocytic accessory proteins." SIGNOR-146906 DYRK1A protein Q13627 UNIPROT AMPH protein P49418 UNIPROT down-regulates phosphorylation Thr310 VPPLPKVtPTKELQQ 9606 BTO:0000142 15262992 t lperfetto "Recent studies show that phosphorylation of amphiphysin1 prd by cdk5 inhibited the association of amphiphysin1 with ap-2 in synaptic vesicle endocytosis (7, 8) similar to that by mapk (present report). Cdk5 appears to phosphorylate amphiphysin1 at serines 261, 272, 276, and 285 and threonine 310, located in the prd" SIGNOR-126855 DYRK1A protein Q13627 UNIPROT AMPH protein P49418 UNIPROT down-regulates phosphorylation Thr310 VPPLPKVtPTKELQQ 9606 BTO:0000142 16733250 t lperfetto "Here we report that amphiphysin i (amph i) is also a mnb/dyrk1a substrate. This kinase phosphorylated native amph i in rodent brains and recombinant human amph i expressed in escherichia coli. Serine 293 (ser-293) was identified as the major site, whereas serine 295 and threonine 310 were found as minor kinase sitesamph i phosphorylated by mnb/dyrk1a decreased endophilin binding in vitro. From these results we conclude that amph i at ser-293 is phosphorylated by mnb/dyrk1a and that the phosphorylation has physiological significance in controlling the interaction of amphiphysin with endocytic accessory proteins." SIGNOR-146910 DYRK1A protein Q13627 UNIPROT CCNL2 protein Q96S94 UNIPROT unknown phosphorylation Ser330 LDGTSGFsPAPKLVE 9534 BTO:0000298 14623875 t llicata "DYRK1A interacted with cyclin L2 in pull-down assays, and overexpression of DYRK1A stimulated phosphorylation of cyclin L2 in COS-7 cells. | Three phosphoserines were identified in the slower migrating bands (Fig. 9; Ser-330, Ser-338, and Ser-369). All of these serine residues are located N-terminal of proline residues, consistent with our previous classification of DYRK1A as a “proline-directed” kinase." SIGNOR-251087 DYRK1A protein Q13627 UNIPROT CCNL2 protein Q96S94 UNIPROT unknown phosphorylation Ser338 PAPKLVEsPKEGKGS 9534 BTO:0000298 14623875 t llicata "DYRK1A interacted with cyclin L2 in pull-down assays, and overexpression of DYRK1A stimulated phosphorylation of cyclin L2 in COS-7 cells. | Three phosphoserines were identified in the slower migrating bands (Fig. 9; Ser-330, Ser-338, and Ser-369). All of these serine residues are located N-terminal of proline residues, consistent with our previous classification of DYRK1A as a “proline-directed” kinase." SIGNOR-251088 DYRK1A protein Q13627 UNIPROT CCNL2 protein Q96S94 UNIPROT unknown phosphorylation Ser369 AKKAKADsPVNGLPK 9534 BTO:0000298 14623875 t llicata "DYRK1A interacted with cyclin L2 in pull-down assays, and overexpression of DYRK1A stimulated phosphorylation of cyclin L2 in COS-7 cells. | Three phosphoserines were identified in the slower migrating bands (Fig. 9; Ser-330, Ser-338, and Ser-369). All of these serine residues are located N-terminal of proline residues, consistent with our previous classification of DYRK1A as a “proline-directed” kinase." SIGNOR-251089 DYRK1A protein Q13627 UNIPROT DNM1 protein Q05193 UNIPROT down-regulates phosphorylation Ser795 VPPARPGsRGPAPGP 9606 BTO:0000142 15287745 t lperfetto "Mnb/dyrk1a was shown to phosphorylate dynamin 1 and alter its interactions with several sh3 domain-containing endocytic accessory proteins.Phosphorylation At s795 and s857 was confirmed in full-length dynamin 1, and s857 was subsequently determined to be the major mnb/dyrk1a phosphorylation site in vitro. Phosphorylation at s857 was demonstrated to be the basis for altering the binding of dynamin 1 to amphiphysin 1 and grb 2 by site-directed mutants mimicking phosphorylation." SIGNOR-127440 DYRK1A protein Q13627 UNIPROT DNM1 protein Q05193 UNIPROT down-regulates phosphorylation Ser857 ASPSRPEsPRPPFDL 9606 BTO:0000142 15287745 t lperfetto "Mnb/dyrk1a was shown to phosphorylate dynamin 1 and alter its interactions with several sh3 domain-containing endocytic accessory proteins.Phosphorylation At s795 and s857 was confirmed in full-length dynamin 1, and s857 was subsequently determined to be the major mnb/dyrk1a phosphorylation site in vitro. Phosphorylation at s857 was demonstrated to be the basis for altering the binding of dynamin 1 to amphiphysin 1 and grb 2 by site-directed mutants mimicking phosphorylation." SIGNOR-127444 DYRK1A protein Q13627 UNIPROT DYRK1A protein Q13627 UNIPROT "up-regulates activity" phosphorylation Tyr321 LGQRIYQyIQSRFYR 9606 BTO:0000298 11672423 t lperfetto "Direct identification of phosphorylated residues by tandem ms confirmed that tyr-321, but not tyr-319, was phosphorylated. When expressed in cos-7 cells, dyrk1a was found to be fully phosphorylated on tyr-321. A catalytically inactive mutant of dyrk1a contained no detectable phosphotyrosine, indicating that tyr-321 is autophosphorylated by dyrk1a." SIGNOR-111145 DYRK1A protein Q13627 UNIPROT DYRK1A protein Q13627 UNIPROT up-regulates phosphorylation Tyr321 LGQRIYQyIQSRFYR 9606 10910078 t lperfetto "Mirk kinase is activated by autophosphorylation on tyrosine at the y271/y273 site" SIGNOR-79764 DYRK1A protein Q13627 UNIPROT FOXO1 protein Q12778 UNIPROT "down-regulates activity" phosphorylation Ser329 STISGRLsPIMTEQD 9606 BTO:0000887;BTO:0001103 11311120 t lperfetto "The kinase dyrk1a phosphorylates the transcription factor fkhr at ser329 in vitro, a novel in vivo phosphorylation siteser(329) phosphorylation also decreases the ability of fkhr to stimulate gene transactivation and reduces the proportion of fkhr present in the nucleus" SIGNOR-106829 DYRK1A protein Q13627 UNIPROT FOXO1 protein Q12778 UNIPROT down-regulates phosphorylation 9606 BTO:0000150;BTO:0001130;BTO:0001271;BTO:0000527 19188143 t gcesareni "Additionally, ck1, dyrk1a, and cdk2 also phosphorylate foxos at various sites to inhibit foxos activity." SIGNOR-183670 DYRK1A protein Q13627 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates activity" phosphorylation Ser330 RLSPIMAsTELDEVQ 9606 19188143 t lperfetto "Additionally, ck1, dyrk1a, and cdk2 also phosphorylate foxos at various sites to inhibit foxos activity phosphorylation of foxos by akt, ikk, erk, ck1, cdk2, and dyrk1a universally leads to foxo's inhibition." SIGNOR-106833 DYRK1A protein Q13627 UNIPROT FOXO3 protein O43524 UNIPROT down-regulates phosphorylation Ser330 RLSPIMAsTELDEVQ 9606 BTO:0000150;BTO:0001130;BTO:0001271;BTO:0000527 19188143 t gcesareni "Additionally, ck1, dyrk1a, and cdk2 also phosphorylate foxos at various sites to inhibit foxos activity phosphorylation of foxos by akt, ikk, erk, ck1, cdk2, and dyrk1a universally leads to foxo's inhibition." SIGNOR-183674 DYRK1A protein Q13627 UNIPROT FOXO4 protein P98177 UNIPROT down-regulates phosphorylation 9606 BTO:0000150;BTO:0001130;BTO:0001271;BTO:0000527 19188143 t gcesareni "Additionally, ck1, dyrk1a, and cdk2 also phosphorylate foxos at various sites to inhibit foxos activity" SIGNOR-183677 DYRK1A protein Q13627 UNIPROT FOXO6 protein A8MYZ6 UNIPROT down-regulates phosphorylation 9606 BTO:0000150;BTO:0001130;BTO:0001271;BTO:0000527 19188143 t gcesareni "Additionally, ck1, dyrk1a, and cdk2 also phosphorylate foxos at various sites to inhibit foxos activity" SIGNOR-183680 DYRK1A protein Q13627 UNIPROT FOXO proteinfamily SIGNOR-PF27 SIGNOR "down-regulates activity" phosphorylation Ser329 STISGRLsPIMTEQD 9606 BTO:0000887;BTO:0001103 11311120 t lperfetto "The kinase dyrk1a phosphorylates the transcription factor fkhr at ser329 in vitro, a novel in vivo phosphorylation siteser(329) phosphorylation also decreases the ability of fkhr to stimulate gene transactivation and reduces the proportion of fkhr present in the nucleus" SIGNOR-252909 DYRK1A protein Q13627 UNIPROT FOXO proteinfamily SIGNOR-PF27 SIGNOR down-regulates phosphorylation Ser330 RLSPIMAsTELDEVQ 9606 BTO:0000150;BTO:0001130;BTO:0001271;BTO:0000527 19188143 t gcesareni "Additionally, ck1, dyrk1a, and cdk2 also phosphorylate foxos at various sites to inhibit foxos activity phosphorylation of foxos by akt, ikk, erk, ck1, cdk2, and dyrk1a universally leads to foxo's inhibition." SIGNOR-252907 DYRK1A protein Q13627 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Ser519 SGYSSPGsPGTPGSR 9606 21215781 t "The effect has been demonstrated using P10636-8" lperfetto "Dyrk1a phosphorylates tau at least at s202, t212 and s404, but t212 phosphorylation is known to initiate tau hyperphosphorylation by gsk3b (ryoo et al., 2007;woods et al., 2001) and has been demonstrated to have a role in alternative splicing of taumrna" SIGNOR-171030 DYRK1A protein Q13627 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Ser721 PVVSGDTsPRHLSNV 9606 21215781 t "The effect has been demonstrated using P10636-8" lperfetto "Dyrk1a phosphorylates tau at least at s202, t212 and s404, but t212 phosphorylation is known to initiate tau hyperphosphorylation by gsk3b (ryoo et al., 2007;woods et al., 2001) and has been demonstrated to have a role in alternative splicing of taumrna" SIGNOR-171034 DYRK1A protein Q13627 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Thr529 TPGSRSRtPSLPTPP 9606 21215781 t "The effect has been demonstrated using P10636-8" lperfetto "Dyrk1a phosphorylates tau at least at s202, t212 and s404, but t212 phosphorylation is known to initiate tau hyperphosphorylation by gsk3b (ryoo et al., 2007;woods et al., 2001) and has been demonstrated to have a role in alternative splicing of taumrna" SIGNOR-171038 DYRK1A protein Q13627 UNIPROT NOTCH1 protein P46531 UNIPROT down-regulates phosphorylation 9606 BTO:0000142 19383720 t gcesareni "Dyrk1a physically interacts with the nicd inducing its phosphorylation in the ankyrin domain, thereby attenuating notch ." SIGNOR-185494 DYRK1A protein Q13627 UNIPROT NOTCH proteinfamily SIGNOR-PF30 SIGNOR down-regulates phosphorylation 9606 BTO:0000142 19383720 t gcesareni "Dyrk1a physically interacts with the nicd inducing its phosphorylation in the ankyrin domain, thereby attenuating notch ." SIGNOR-254313 DYRK1A protein Q13627 UNIPROT RCAN1 protein P53805 UNIPROT up-regulates phosphorylation Ser167 FLISPPAsPPVGWKQ 9606 12809556 t gcesareni "In the present study, dyrk1a is shown to directly interact with and phosphorylate rcan1 at ser112 and thr192 residues. Dyrk1a-mediated phosphorylation of rcan1 at ser112 primes the protein for the gsk3_-mediated phosphorylation of ser108." SIGNOR-102290 DYRK1A protein Q13627 UNIPROT RCAN1 protein P53805 UNIPROT up-regulates phosphorylation Ser167 FLISPPAsPPVGWKQ 9606 BTO:0000782 16126726 t gcesareni "We show that rcan1 self-associates and forms multimers, and that this process is promoted by the dyrk1a-mediated phosphorylation of rcan1 at the thr(192) residue. these results suggest that the phosphorylation of rcan1 by dyrk1a stimulates the formation of insoluble aggregates upon aging." SIGNOR-139958 DYRK1A protein Q13627 UNIPROT SF3B1 protein O75533 UNIPROT unknown phosphorylation Thr434 PARKLTAtPTPLGGM 9606 BTO:0000007 16512921 t llicata "The present data show that the splicing factor sf3b1 is a substrate of the protein kinase dyrk1a and suggest that dyrk1a may be involved in the regulation of pre mrna-splicing. by mass spectrometry and mutational analysis of sf3b1, thr434 was identified as the major phosphorylation site for dyrk1a." SIGNOR-144975 DYRK1A protein Q13627 UNIPROT SPRY2 protein O43597 UNIPROT down-regulates phosphorylation Thr75 KPAPRPStQHKHERL 9606 BTO:0000142 18678649 t gcesareni "We identify dyrk1a as one of the protein kinases of sprouty2. We show that dyrk1a interacts with and regulates the phosphorylation status of sprouty2. Moreover, we identify thr75 on sprouty2 as a dyrk1a phosphorylation site in vitro and in vivo." SIGNOR-179828 DYRK1A protein Q13627 UNIPROT SRSF1 protein Q07955 UNIPROT unknown phosphorylation Ser238 SRGSPRYsPRHSRSR 9606 BTO:0000142 18658135 t gcesareni "Here, we demonstrate that dyrk1a, a kinase encoded by a gene in the ds critical region, phosphorylates alternative splicing factor (asf) at ser-227, ser-234, and ser-238, driving it into nuclear speckles and preventing it from facilitating tau exon 10 inclusion." SIGNOR-179615 DYRK1A protein Q13627 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser15 PSVEPPLsQETFSDL 9606 BTO:0000938 20696760 t gcesareni "Dyrk1a phosphorylates p53 and inhibits proliferation of embryonic neuronal cells. we found that dyrk1a phosphorylates p53 at ser-15 in vitro and in immortalized rat embryonic hippocampal progenitor h19-7 cells. In addition, dyrk1a-induced p53 phosphorylation at ser-15 led to a robust induction of p53 target genes" SIGNOR-167407 DYRK1B protein Q9Y463 UNIPROT Apoptosis phenotype SIGNOR-PH2 SIGNOR down-regulates 10090 BTO:0000165;BTO:0000222;BTO:0001946 BTO:0000887;BTO:0001760 15851482 f lperfetto "Mirk diminishes the extent of myoblast apoptosis during the differentiation process, at least in part by direct modulation of p21cip1 localization." SIGNOR-235731 DYRK1B protein Q9Y463 UNIPROT CCND1 protein P24385 UNIPROT down-regulates phosphorylation Thr288 VDLACTPtDVRDVDI 10090 BTO:0000165;BTO:0000222 BTO:0000887;BTO:0001103 15546868 t lperfetto "Mirk activated mef2 not through direct phosphorylation of mef2 but by phosphorylation of its inhibitors, the class ii histone deacetylases (hdacs). Mef2 is sequestered by class ii hdacs such as hdac5 and mef2-interacting transcriptional repressor (mitr). Mirk antagonized the inhibition of mef2c by mitr, whereas kinase-inactive mirk was ineffective. Mirk phosphorylates class ii hdacs at a conserved site within the nuclear localization region, reducing their nuclear accumulation in a dose-dependent and kinase-dependent manner" SIGNOR-235801 DYRK1B protein Q9Y463 UNIPROT CCND1 protein P24385 UNIPROT down-regulates phosphorylation Thr288 VDLACTPtDVRDVDI 9606 BTO:0000567 17046823 t lperfetto "Further, we found that not only gsk-3beta but also dyrk1b modulates cyclin d1 subcellular localization by the phosphorylation of thr(288). These results suggest that dif-3 induces degradation of cyclin d1 through the gsk-3beta- and dyrk1b-mediated threonine phosphorylation in hela cells" SIGNOR-150126 DYRK1B protein Q9Y463 UNIPROT CDKN1A protein P38936 UNIPROT up-regulates phosphorylation Ser153 SMTDFYHsKRRLIFS 10090 BTO:0000165;BTO:0000222;BTO:0001946 BTO:0000887;BTO:0001760 15851482 t lperfetto "Mirk exerts its anti-apoptotic effects during muscle differentiation at least in part through effects on the cell cycle inhibitor and pro-survival molecule p21cip1. Overexpression and rna interference experiments demonstrated that mirk phosphorylates p21 within its nuclear localization domain at ser-153 causing a portion of the typically nuclear p21 to localize in the cytoplasm.Translocation to the cytoplasm enables p21 to block apoptosis through inhibitory interaction with pro-apoptotic molecules." SIGNOR-235635 DYRK1B protein Q9Y463 UNIPROT HDAC5 protein Q9UQL6 UNIPROT down-regulates phosphorylation Ser279 KVAERRSsPLLRRKD 10090 BTO:0000165;BTO:0000222 BTO:0000887;BTO:0001103 15546868 t lperfetto "Mirk activated mef2 not through direct phosphorylation of mef2 but by phosphorylation of its inhibitors, the class ii histone deacetylases (hdacs). Mef2 is sequestered by class ii hdacs such as hdac5 and mef2-interacting transcriptional repressor (mitr). Mirk antagonized the inhibition of mef2c by mitr, whereas kinase-inactive mirk was ineffective. Mirk phosphorylates class ii hdacs at a conserved site within the nuclear localization region, reducing their nuclear accumulation in a dose-dependent and kinase-dependent mannermirk phosphorylates hdac5 at ser-279" SIGNOR-235809 DYRK1B protein Q9Y463 UNIPROT HDAC9 protein Q9UKV0 UNIPROT down-regulates phosphorylation Ser240 KVAERRSsPLLRRKD 10090 BTO:0000165;BTO:0000222 BTO:0000887;BTO:0001103 15546868 t lperfetto "Mirk activated mef2 not through direct phosphorylation of mef2 but by phosphorylation of its inhibitors, the class ii histone deacetylases (hdacs). Mef2 is sequestered by class ii hdacs such as hdac5 and mef2-interacting transcriptional repressor (mitr). Mirk antagonized the inhibition of mef2c by mitr, whereas kinase-inactive mirk was ineffective. Mirk phosphorylates class ii hdacs at a conserved site within the nuclear localization region, reducing their nuclear accumulation in a dose-dependent and kinase-dependent manner" SIGNOR-235813 DYRK1B protein Q9Y463 UNIPROT MEF2C protein Q06413 UNIPROT up-regulates 10090 BTO:0000165;BTO:0000222 BTO:0000887;BTO:0001103 15546868 f lperfetto "Mirk activated mef2 not through direct phosphorylation of mef2 but by phosphorylation of its inhibitors, the class ii histone deacetylases (hdacs). Mef2 is sequestered by class ii hdacs such as hdac5 and mef2-interacting transcriptional repressor (mitr). Mirk antagonized the inhibition of mef2c by mitr, whereas kinase-inactive mirk was ineffective. Mirk phosphorylates class ii hdacs at a conserved site within the nuclear localization region, reducing their nuclear accumulation in a dose-dependent and kinase-dependent manner" SIGNOR-235816 DYRK2 protein Q92630 UNIPROT CARHSP1 protein Q9Y2V2 UNIPROT unknown phosphorylation Ser30 TPRSRERsPSPLRGN 9606 BTO:0000671 15910284 t lperfetto "Dyrk2 (dual-specificity tyrosine-phosphorylated and -regulated protein kinase 2) phosphorylated crhsp24 at ser30, ser32 and ser41 in vitro, and ser41 was identified as a site phosphorylated in cells." SIGNOR-137474 DYRK2 protein Q92630 UNIPROT CARHSP1 protein Q9Y2V2 UNIPROT unknown phosphorylation Ser32 RSRERSPsPLRGNVV 9606 BTO:0000671 15910284 t lperfetto "Dyrk2 (dual-specificity tyrosine-phosphorylated and -regulated protein kinase 2) phosphorylated crhsp24 at ser30, ser32 and ser41 in vitro, and ser41 was identified as a site phosphorylated in cells." SIGNOR-137478 DYRK2 protein Q92630 UNIPROT CARHSP1 protein Q9Y2V2 UNIPROT unknown phosphorylation Ser41 LRGNVVPsPLPTRRT 9606 21177848 t gcesareni "Ser41 is known to be phosphorylated by a dyrk isoform in serum-fed or -starved cells (21). A phosphomimetic mutation of ser41 to asp resulted in complete loss of human crhsp-24 binding ability whether in the oxidative state or not" SIGNOR-170781 DYRK2 protein Q92630 UNIPROT DPYSL3 protein Q14195 UNIPROT up-regulates phosphorylation Ser518 KGGTPAGsARGSPTR 9606 BTO:0000938 16611631 t lperfetto "Primary rat cortical neurons were treated with purvalanol, a more potent inhibitor of cdk5 and dyrk2 than roscovitine (25). Phosphorylation was monitored using antibodies that specifically recognize crmp2 when phosphorylated at thr514/thr509, or crmp4 when phosphorylated at thr509. Loss of phosphorylation of ser522 will prevent subsequent phosphorylation of ser518/thr514/thr509 by gsk3. Together, these results suggest that crmp4 is able to increase neurite formation and elongation in neurons, although not as potently as crmp2, and that this process is regulated by ser522/ser518/thr514/thr509 phosphorylation in both cases. We demonstrate that cdk5 primes crmp2 and crmp4 for subsequent phosphorylation by gsk3, whereas dyrk2, phosphorylates and primes only crmp4 in vitro" SIGNOR-145975 DYRK2 protein Q92630 UNIPROT DPYSL3 protein Q14195 UNIPROT up-regulates phosphorylation Thr509 PVFDLTTtPKGGTPA 9606 BTO:0000938 16611631 t lperfetto "Primary rat cortical neurons were treated with purvalanol, a more potent inhibitor of cdk5 and dyrk2 than roscovitine (25). Phosphorylation was monitored using antibodies that specifically recognize crmp2 when phosphorylated at thr514/thr509, or crmp4 when phosphorylated at thr509. Loss of phosphorylation of ser522 will prevent subsequent phosphorylation of ser518/thr514/thr509 by gsk3. Together, these results suggest that crmp4 is able to increase neurite formation and elongation in neurons, although not as potently as crmp2, and that this process is regulated by ser522/ser518/thr514/thr509 phosphorylation in both cases. We demonstrate that cdk5 primes crmp2 and crmp4 for subsequent phosphorylation by gsk3, whereas dyrk2, phosphorylates and primes only crmp4 in vitro" SIGNOR-145979 DYRK2 protein Q92630 UNIPROT DPYSL3 protein Q14195 UNIPROT up-regulates phosphorylation Thr514 TTTPKGGtPAGSARG 9606 BTO:0000938 16611631 t lperfetto "Primary rat cortical neurons were treated with purvalanol, a more potent inhibitor of cdk5 and dyrk2 than roscovitine (25). Phosphorylation was monitored using antibodies that specifically recognize crmp2 when phosphorylated at thr514/thr509, or crmp4 when phosphorylated at thr509. Loss of phosphorylation of ser522 will prevent subsequent phosphorylation of ser518/thr514/thr509 by gsk3. Together, these results suggest that crmp4 is able to increase neurite formation and elongation in neurons, although not as potently as crmp2, and that this process is regulated by ser522/ser518/thr514/thr509 phosphorylation in both cases. We demonstrate that cdk5 primes crmp2 and crmp4 for subsequent phosphorylation by gsk3, whereas dyrk2, phosphorylates and primes only crmp4 in vitro" SIGNOR-145987 PTPRB protein P23467 UNIPROT ALK protein Q9UM73 UNIPROT down-regulates dephosphorylation 9606 BTO:0000785 17681947 t gcesareni "Rptpbeta/zeta dephosphorylates alk at the site(s) in alk that is undergoing autophosphorylation through autoactivation." SIGNOR-157175 DYRK2 protein Q92630 UNIPROT SIAH2 protein O43255 UNIPROT up-regulates phosphorylation Ser16 PSANKPCsKQPPPQP 9606 22878263 t llicata "In the present study, we identify the serine/threonine kinase dyrk2 as siah2 interaction partner that phosphorylates siah2 at five residues (ser16, thr26, ser28, ser68, and thr119). accordingly, phosphorylated siah2 is more active than the wild-type e3 ligase and shows an increased ability to trigger the hif-1?-Mediated transcriptional response and angiogenesis." SIGNOR-198721 DYRK2 protein Q92630 UNIPROT SIAH2 protein O43255 UNIPROT up-regulates phosphorylation Ser28 PQPQHTPsPAAPPAA 9606 22878263 t llicata "In the present study, we identify the serine/threonine kinase dyrk2 as siah2 interaction partner that phosphorylates siah2 at five residues (ser16, thr26, ser28, ser68, and thr119). accordingly, phosphorylated siah2 is more active than the wild-type e3 ligase and shows an increased ability to trigger the hif-1?-Mediated transcriptional response and angiogenesis." SIGNOR-198725 DYRK2 protein Q92630 UNIPROT SIAH2 protein O43255 UNIPROT up-regulates phosphorylation Ser68 GGGAGPVsPQHHELT 9606 22878263 t llicata "In the present study, we identify the serine/threonine kinase dyrk2 as siah2 interaction partner that phosphorylates siah2 at five residues (ser16, thr26, ser28, ser68, and thr119). accordingly, phosphorylated siah2 is more active than the wild-type e3 ligase and shows an increased ability to trigger the hif-1?-Mediated transcriptional response and angiogenesis." SIGNOR-198729 DYRK2 protein Q92630 UNIPROT SIAH2 protein O43255 UNIPROT up-regulates phosphorylation Thr119 PTCRGALtPSIRNLA 9606 22878263 t llicata "In the present study, we identify the serine/threonine kinase dyrk2 as siah2 interaction partner that phosphorylates siah2 at five residues (ser16, thr26, ser28, ser68, and thr119). accordingly, phosphorylated siah2 is more active than the wild-type e3 ligase and shows an increased ability to trigger the hif-1?-Mediated transcriptional response and angiogenesis." SIGNOR-198733 DYRK2 protein Q92630 UNIPROT SIAH2 protein O43255 UNIPROT up-regulates phosphorylation Thr26 PPPQPQHtPSPAAPP 9606 22878263 t llicata "In the present study, we identify the serine/threonine kinase dyrk2 as siah2 interaction partner that phosphorylates siah2 at five residues (ser16, thr26, ser28, ser68, and thr119). accordingly, phosphorylated siah2 is more active than the wild-type e3 ligase and shows an increased ability to trigger the hif-1?-Mediated transcriptional response and angiogenesis." SIGNOR-198737 DYRK2 protein Q92630 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser46 AMDDLMLsPDDIEQW 9606 17349958 t llicata "Here, we demonstrate that the dual-specificity tyrosine-phosphorylation-regulated kinase 2 (dyrk2) directly phosphorylates p53 at ser46. these findings indicate that dyrk2 regulates p53 to induce apoptosis in response to dna damage." SIGNOR-153544 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 DYRK4 protein Q9NR20 UNIPROT DYRK4 protein Q9NR20 UNIPROT "up-regulates activity" phosphorylation Tyr264 SSCYEHQKVYTYIQS 9606 21127067 t Manara "Autophosphorylation of DYRK4 in the Activation Loop Is Required for Kinase Activity" SIGNOR-260827 E2F1 protein Q01094 UNIPROT ABCB1 protein P08183 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 23542036 f miannu "We show here that EAPP stimulates the MDR1 promoter resulting in higher PGP levels. Independently of EAPP, E2F1 also increases the activity of the MDR1 promoter." SIGNOR-253841 E2F1 protein Q01094 UNIPROT ATM protein Q13315 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001130 22832221 f gcesareni "Brca1/e2f1/ctipbinding to atm promoter activates atm transcription." SIGNOR-198470 E2F1 protein Q01094 UNIPROT BBC3 protein Q96PG8 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0003476 17263886 f miannu "Up-regulation of the PUMA gene and protein by E2F-1 overexpression was detected by real-time PCR and Western blot analysis in the SK-MEL-2 melanoma cell line" SIGNOR-253843 E2F1 protein Q01094 UNIPROT CCNE1 protein P24864 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 8649818 f lperfetto "We have found that cell cycle regulation of cyclin E transcription is mediated by E2F binding sites present in the promoter. The activity of this promoter can be regulated negatively by pRB." SIGNOR-245474 E2F1 protein Q01094 UNIPROT CCNE1 protein P24864 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000972 14618416 f miannu "To assess transactivating activity of E2F1/DP-1, we also analyzed expression of ten putative transcriptional targets of this complex in HCCs. Expression levels of TFDP1 and E2F1 correlated with those of seven transcriptional targets ( TYMS, DHFR, PCNA, RRM1, CCNE1, CDC2, and MYBL2) that play important roles in the G1/S transition, and down-regulation of TFDP1 inhibited growth of Hep3B cells." SIGNOR-253854 E2F1 protein Q01094 UNIPROT CD2AP protein Q9Y5K6 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000007 22880102 f lperfetto "Transcriptional activation of the human CD2AP promoter by E2F1" SIGNOR-254129 E2F1 protein Q01094 UNIPROT CDK1 protein P06493 UNIPROT "up-regulates activity" "transcriptional regulation" 9606 BTO:0000972 14618416 f miannu "To assess transactivating activity of E2F1/DP-1, we also analyzed expression of ten putative transcriptional targets of this complex in HCCs. Expression levels of TFDP1 and E2F1 correlated with those of seven transcriptional targets ( TYMS, DHFR, PCNA, RRM1, CCNE1, CDC2, and MYBL2) that play important roles in the G1/S transition, and down-regulation of TFDP1 inhibited growth of Hep3B cells." SIGNOR-253864 E2F1 protein Q01094 UNIPROT ELF4 protein Q99607 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20805247 f miannu "we determined that E2F1 specifically binds to MEF promoter and transactivates MEF." SIGNOR-253849 PTPRB protein P23467 UNIPROT MET protein P08581 UNIPROT "down-regulates activity" dephosphorylation Tyr1356 YVHVNATyVNVKCVA 9606 BTO:0000007 21454675 t "Receptor-type protein tyrosine phosphatase beta (RPTP-beta) directly dephosphorylates and regulates hepatocyte growth factor receptor (HGFR/Met) function.|Expression of RPTP-β in primary human keratinocytes reduces both basal and HGF-induced Met phosphorylation at tyrosine 1356 and inhibits downstream MEK1/2 and Erk activation" SIGNOR-248440 E2F1 protein Q01094 UNIPROT G1/S_transition phenotype SIGNOR-PH50 SIGNOR up-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-245477 E2F1 protein Q01094 UNIPROT HDAC1 protein Q13547 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-199952 E2F1 protein Q01094 UNIPROT HIC1 protein Q14526 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000972 19491197 f miannu "expression of E2F1 in the p53(-/-) hepatocellular carcinoma cell line Hep3B led to an increase of endogenous HIC1 mRNA, although bisulfite genomic sequencing of the HIC1 promoter revealed that the region bearing the two E2F1 binding sites is hypermethylated. In addition, endogenous E2F1 induced by etoposide treatment bound to the HIC1 promoter. Moreover, inhibition of E2F1 strongly reduced the expression of etoposide-induced HIC1." SIGNOR-253844 E2F1 protein Q01094 UNIPROT HSPA5 protein P11021 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 18840615 f miannu "we show that E2F1 represses GRP78/BIP at the transcriptional level, and this requires its DNA binding domain." SIGNOR-253845 E2F1 protein Q01094 UNIPROT ISYNA1 protein Q9NPH2 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000567 15464731 f lperfetto "Human myo-inositol 1-phosphate synthase (IP synthase; E.C. 5.5.1.4), encoded by ISYNA1, catalyzes the de novo synthesis of inositol 1-phosphate from glucose 6-phosphate.|Here, we have characterized the minimal promoter of ISYNA1 and show that it is upregulated by E2F1." SIGNOR-254130 E2F1 protein Q01094 UNIPROT LRBA protein P50851 UNIPROT "up-regulates quantity by expression" "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-253846 E2F1 protein Q01094 UNIPROT MCPH1 protein Q8NEM0 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 22136275 f miannu "Overexpression of E2F1 led to the upregulation of MCPH1 transcription, and knocking down the endogenous E2F1 resulted in the inhibition of the MCPH1 promoter activity." SIGNOR-253848 E2F1 protein Q01094 UNIPROT MT1G protein P13640 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000394 15735762 f lperfetto "The E2F transcription factors induce the expression of many genes in response to specific extracellular stimuli. Here, we show that human metallothionein 1G (hMT1G) promoter is upregulated by E2F1 upon VEGF stimulation of human aortic endothelial cells." SIGNOR-254132 E2F1 protein Q01094 UNIPROT MUC4 protein Q99102 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000584 22537161 f lperfetto "Nicotine, IFN-γ and retinoic acid mediated induction of MUC4 in pancreatic cancer requires E2F1 and STAT-1 transcription factors and utilize different signaling cascades" SIGNOR-254133 E2F1 protein Q01094 UNIPROT MYBL2 protein P10244 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000972 14618416 f miannu "To assess transactivating activity of E2F1/DP-1, we also analyzed expression of ten putative transcriptional targets of this complex in HCCs. Expression levels of TFDP1 and E2F1 correlated with those of seven transcriptional targets ( TYMS, DHFR, PCNA, RRM1, CCNE1, CDC2, and MYBL2) that play important roles in the G1/S transition, and down-regulation of TFDP1 inhibited growth of Hep3B cells." SIGNOR-253855 E2F1 protein Q01094 UNIPROT NOX4 protein Q9NPH5 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0002195 18554521 f lperfetto "Positive regulation of the NADPH oxidase NOX4 promoter in vascular smooth muscle cells by E2F" SIGNOR-254134 E2F1 protein Q01094 UNIPROT PCNA protein P12004 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000972 14618416 f miannu "To assess transactivating activity of E2F1/DP-1, we also analyzed expression of ten putative transcriptional targets of this complex in HCCs. Expression levels of TFDP1 and E2F1 correlated with those of seven transcriptional targets ( TYMS, DHFR, PCNA, RRM1, CCNE1, CDC2, and MYBL2) that play important roles in the G1/S transition, and down-regulation of TFDP1 inhibited growth of Hep3B cells." SIGNOR-253856 E2F1 protein Q01094 UNIPROT PPARG protein P37231 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 12110166 f fspada "We show here that e2f1 induces ppar gamma transcription during clonal expansion, whereas e2f4 represses pparg amma expression during terminal adipocyte differentiation" SIGNOR-90459 E2F1 protein Q01094 UNIPROT PPARG protein P37231 UNIPROT up-regulates "transcriptional regulation" 9606 12110166 f "During clonal expansion" fspada "We show here that e2f1 induces ppar gamma transcription during clonal expansion, whereas e2f4 represses pparg amma expression during terminal adipocyte differentiation" SIGNOR-210047 E2F1 protein Q01094 UNIPROT RASGEF1B protein Q0VAM2 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 18396012 f miannu "We demonstrate that E2F1 induces ERK activation via a transcriptional mechanism and upregulates the expression of two guanine nucleotide exchange factors, RASGRP1 and RASGEF1B, which promote Ras activation." SIGNOR-253851 E2F1 protein Q01094 UNIPROT RRM1 protein P23921 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000972 14618416 f miannu "To assess transactivating activity of E2F1/DP-1, we also analyzed expression of ten putative transcriptional targets of this complex in HCCs. Expression levels of TFDP1 and E2F1 correlated with those of seven transcriptional targets ( TYMS, DHFR, PCNA, RRM1, CCNE1, CDC2, and MYBL2) that play important roles in the G1/S transition, and down-regulation of TFDP1 inhibited growth of Hep3B cells." SIGNOR-253852 E2F1 protein Q01094 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-199955 E2F1 protein Q01094 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-240547 E2F1 protein Q01094 UNIPROT TLR3 protein O15455 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0002572 22310660 f lperfetto "Together, these data indicated that E2F1 suppresses TLR3 transcription, but during immune stimulation, Rb is upregulated to block the inhibitory effect of E2F1 on TLR3, highlighting a role of Rb-E2F1 axis in the innate immune response in epithelial cells." SIGNOR-254136 E2F1 protein Q01094 UNIPROT TYMS protein P04818 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000972 14618416 f miannu "To assess transactivating activity of E2F1/DP-1, we also analyzed expression of ten putative transcriptional targets of this complex in HCCs. Expression levels of TFDP1 and E2F1 correlated with those of seven transcriptional targets ( TYMS, DHFR, PCNA, RRM1, CCNE1, CDC2, and MYBL2) that play important roles in the G1/S transition, and down-regulation of TFDP1 inhibited growth of Hep3B cells." SIGNOR-253863 E2F2 protein Q14209 UNIPROT CCNE1 protein P24864 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 8649818 f gcesareni "We have found that cell cycle regulation of cyclin e transcription is mediated by e2f binding sites present in the promoter" SIGNOR-42020 E2F2 protein Q14209 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-240550 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 E2F4 protein Q16254 UNIPROT PPARG protein P37231 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 12110166 f fspada "We show here that e2f1 induces ppar gamma transcription during clonal expansion, whereas e2f4 represses pparg amma expression during terminal adipocyte differentiation" SIGNOR-90507 E2F4 protein Q16254 UNIPROT PPARG protein P37231 UNIPROT down-regulates "transcriptional regulation" 9606 12110166 f "During terminal adipocyte differentiation" fspada "we show here that e2f1 induces ppar gamma transcription during clonal expansion, whereas e2f4 represses pparg amma expression during terminal adipocyte differentiation" SIGNOR-210050 E2F5 protein Q15329 UNIPROT CBX5 protein P45973 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000815 21374739 t Luana "We identified for E2F5 a repressor function for HP1a expression." SIGNOR-261591 (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 EAF1 protein Q96JC9 UNIPROT ELL protein P55199 UNIPROT up-regulates binding 9606 16006523 t miannu "Positive regulation of ell elongation activity depends on stable binding of eaf1 to the ell n terminus" SIGNOR-138516 EAF2 protein Q96CJ1 UNIPROT ELL protein P55199 UNIPROT up-regulates binding 9606 16006523 t miannu "The eaf1-related eaf2 protein is also a positive regulator of ell elongation activity" SIGNOR-138540 EAPP protein Q56P03 UNIPROT ABCB1 protein P08183 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 23542036 f miannu "We show here that EAPP stimulates the MDR1 promoter resulting in higher PGP levels. Independently of EAPP, E2F1 also increases the activity of the MDR1 promoter." SIGNOR-253842 EAPP protein Q56P03 UNIPROT MAOB protein P27338 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 20980443 f miannu "we identified two novel transcriptional repressors of MAO B, E2F-associated phosphoprotein (EAPP) and R1 (RAM2/CDCA7L/JPO2), that down-regulate MAO B via MAO B core promoter, which contains Sp1 sites." SIGNOR-253867 ECM stimulus SIGNOR-ST20 SIGNOR "A10/b1 integrin" complex SIGNOR-C167 SIGNOR up-regulates 9606 30889378 t miannu "Upon binding to the extracellular matrix (ECM), the integrins organize the cytoskeleton and activate intracellular signaling, regulating complex cellular behaviors, including survival, proliferation, migration, and various cell fate transitions" SIGNOR-259049 ECM stimulus SIGNOR-ST20 SIGNOR "A11/b1 integrin" complex SIGNOR-C168 SIGNOR up-regulates 9606 30889378 t miannu "Upon binding to the extracellular matrix (ECM), the integrins organize the cytoskeleton and activate intracellular signaling, regulating complex cellular behaviors, including survival, proliferation, migration, and various cell fate transitions" SIGNOR-259050 ECM stimulus SIGNOR-ST20 SIGNOR "A1/b1 integrin" complex SIGNOR-C159 SIGNOR up-regulates 9606 30889378 t miannu "Upon binding to the extracellular matrix (ECM), the integrins organize the cytoskeleton and activate intracellular signaling, regulating complex cellular behaviors, including survival, proliferation, migration, and various cell fate transitions" SIGNOR-259035 ECM stimulus SIGNOR-ST20 SIGNOR "A3/b1 integrin" complex SIGNOR-C161 SIGNOR up-regulates 9606 30889378 t miannu "Upon binding to the extracellular matrix (ECM), the integrins organize the cytoskeleton and activate intracellular signaling, regulating complex cellular behaviors, including survival, proliferation, migration, and various cell fate transitions" SIGNOR-259044 ECM stimulus SIGNOR-ST20 SIGNOR "A4/b1 integrin" complex SIGNOR-C162 SIGNOR up-regulates 9606 30889378 t miannu "Upon binding to the extracellular matrix (ECM), the integrins organize the cytoskeleton and activate intracellular signaling, regulating complex cellular behaviors, including survival, proliferation, migration, and various cell fate transitions" SIGNOR-259045 ECM stimulus SIGNOR-ST20 SIGNOR "A4/b7 integrin" complex SIGNOR-C187 SIGNOR up-regulates 9606 30889378 t miannu "Upon binding to the extracellular matrix (ECM), the integrins organize the cytoskeleton and activate intracellular signaling, regulating complex cellular behaviors, including survival, proliferation, migration, and various cell fate transitions" SIGNOR-259041 ECM stimulus SIGNOR-ST20 SIGNOR "A5/b1 integrin" complex SIGNOR-C163 SIGNOR up-regulates 9606 30889378 t miannu "Upon binding to the extracellular matrix (ECM), the integrins organize the cytoskeleton and activate intracellular signaling, regulating complex cellular behaviors, including survival, proliferation, migration, and various cell fate transitions" SIGNOR-259046 ECM stimulus SIGNOR-ST20 SIGNOR "A6/b1 integrin" complex SIGNOR-C164 SIGNOR up-regulates 9606 30889378 t miannu "Upon binding to the extracellular matrix (ECM), the integrins organize the cytoskeleton and activate intracellular signaling, regulating complex cellular behaviors, including survival, proliferation, migration, and various cell fate transitions" SIGNOR-259037 ECM stimulus SIGNOR-ST20 SIGNOR "A6/b4 integrin" complex SIGNOR-C174 SIGNOR up-regulates 9606 30889378 t miannu "Upon binding to the extracellular matrix (ECM), the integrins organize the cytoskeleton and activate intracellular signaling, regulating complex cellular behaviors, including survival, proliferation, migration, and various cell fate transitions" SIGNOR-259034 ECM stimulus SIGNOR-ST20 SIGNOR "A8/b1 integrin" complex SIGNOR-C165 SIGNOR up-regulates 9606 30889378 t miannu "Upon binding to the extracellular matrix (ECM), the integrins organize the cytoskeleton and activate intracellular signaling, regulating complex cellular behaviors, including survival, proliferation, migration, and various cell fate transitions" SIGNOR-259047 ECM stimulus SIGNOR-ST20 SIGNOR "A9/b1 integrin" complex SIGNOR-C166 SIGNOR up-regulates 9606 30889378 t miannu "Upon binding to the extracellular matrix (ECM), the integrins organize the cytoskeleton and activate intracellular signaling, regulating complex cellular behaviors, including survival, proliferation, migration, and various cell fate transitions" SIGNOR-259048 ECM stimulus SIGNOR-ST20 SIGNOR "AD/b2 integrin" complex SIGNOR-C172 SIGNOR up-regulates 9606 30889378 t miannu "Upon binding to the extracellular matrix (ECM), the integrins organize the cytoskeleton and activate intracellular signaling, regulating complex cellular behaviors, including survival, proliferation, migration, and various cell fate transitions" SIGNOR-259055 ECM stimulus SIGNOR-ST20 SIGNOR "AE/b7 integrin" complex SIGNOR-C186 SIGNOR up-regulates 9606 30889378 t miannu "Upon binding to the extracellular matrix (ECM), the integrins organize the cytoskeleton and activate intracellular signaling, regulating complex cellular behaviors, including survival, proliferation, migration, and various cell fate transitions" SIGNOR-259040 ECM stimulus SIGNOR-ST20 SIGNOR "AL/b2 integrin" complex SIGNOR-C169 SIGNOR up-regulates 9606 30889378 t miannu "Upon binding to the extracellular matrix (ECM), the integrins organize the cytoskeleton and activate intracellular signaling, regulating complex cellular behaviors, including survival, proliferation, migration, and various cell fate transitions" SIGNOR-259051 ECM stimulus SIGNOR-ST20 SIGNOR "AM/b2 integrin" complex SIGNOR-C170 SIGNOR up-regulates 9606 30889378 t miannu "Upon binding to the extracellular matrix (ECM), the integrins organize the cytoskeleton and activate intracellular signaling, regulating complex cellular behaviors, including survival, proliferation, migration, and various cell fate transitions" SIGNOR-259052 ECM stimulus SIGNOR-ST20 SIGNOR "Av/b2 integrin" complex SIGNOR-C176 SIGNOR up-regulates 9606 30889378 t miannu "Upon binding to the extracellular matrix (ECM), the integrins organize the cytoskeleton and activate intracellular signaling, regulating complex cellular behaviors, including survival, proliferation, migration, and various cell fate transitions" SIGNOR-259054 ECM stimulus SIGNOR-ST20 SIGNOR "Av/b3 integrin" complex SIGNOR-C177 SIGNOR up-regulates 9606 30889378 t miannu "Upon binding to the extracellular matrix (ECM), the integrins organize the cytoskeleton and activate intracellular signaling, regulating complex cellular behaviors, including survival, proliferation, migration, and various cell fate transitions" SIGNOR-259036 ECM stimulus SIGNOR-ST20 SIGNOR "Av/b5 integrin" complex SIGNOR-C178 SIGNOR up-regulates 9606 30889378 t miannu "Upon binding to the extracellular matrix (ECM), the integrins organize the cytoskeleton and activate intracellular signaling, regulating complex cellular behaviors, including survival, proliferation, migration, and various cell fate transitions" SIGNOR-259038 ECM stimulus SIGNOR-ST20 SIGNOR "Av/b6 integrin" complex SIGNOR-C179 SIGNOR up-regulates 9606 30889378 t miannu "Upon binding to the extracellular matrix (ECM), the integrins organize the cytoskeleton and activate intracellular signaling, regulating complex cellular behaviors, including survival, proliferation, migration, and various cell fate transitions" SIGNOR-259039 ECM stimulus SIGNOR-ST20 SIGNOR "Av/b8 integrin" complex SIGNOR-C185 SIGNOR up-regulates 9606 30889378 t miannu "Upon binding to the extracellular matrix (ECM), the integrins organize the cytoskeleton and activate intracellular signaling, regulating complex cellular behaviors, including survival, proliferation, migration, and various cell fate transitions" SIGNOR-259042 ECM stimulus SIGNOR-ST20 SIGNOR "AX/b2 integrin" complex SIGNOR-C171 SIGNOR up-regulates 9606 30889378 t miannu "Upon binding to the extracellular matrix (ECM), the integrins organize the cytoskeleton and activate intracellular signaling, regulating complex cellular behaviors, including survival, proliferation, migration, and various cell fate transitions" SIGNOR-259053 ECT2 protein Q9H8V3 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-260550 EDN1 protein P05305 UNIPROT EDNRB protein P24530 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-145762 EDN1 protein P05305 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-252386 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 EDNRA protein P25101 UNIPROT GNA13 protein Q14344 UNIPROT up-regulates binding 9606 BTO:0000671 10199825 t gcesareni "We studied the ability of et receptors to activate galfa13 using an assay for g protein alfa-chain activation that is based on the fact that an activated (gtp-bound) alfa-chain is resistant to trypsinization compared with an inactive (gdp-bound) alfa-chain." SIGNOR-66856 EDNRA protein P25101 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257427 EDNRA protein P25101 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-257052 EDNRA protein P25101 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257165 EDNRA protein P25101 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-256923 EDNRA protein P25101 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-257253 EDNRA protein P25101 UNIPROT GNAQ protein P50148 UNIPROT up-regulates binding 9606 BTO:0000887;BTO:0001260 15475516 t gcesareni "The response to endothelin-1 (et-1) consisted of two phases in both cell types. The initial, transient phase of contraction and phosphorylation of 20-kda myosin light chain (mlc20) was mediated additively by eta and etb receptors and initiated by galphaq-, ca2+/calmodulin-dependent activation of mlc kinase." SIGNOR-129817 EDNRA protein P25101 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-256780 EDNRA protein P25101 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-257320 EDNRB protein P24530 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-257428 EDNRB protein P24530 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-257053 EDNRB protein P24530 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257166 EDNRB protein P24530 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-256924 EDNRB protein P24530 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257254 EDNRB protein P24530 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-256781 EDNRB protein P24530 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257321 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 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 EEA1 protein Q15075 UNIPROT "Early Endosome" complex SIGNOR-C246 SIGNOR "form complex" binding 9606 19924646 t lperfetto "Early endosomal antigen-1 (EEA1) is a well-characterized effector of Rab5 and one of the most widely used markers for EE due to its specific localization to this compartment. EEA1, in coordination with members of the SNARE family, is essential for EE fusion in vivo" SIGNOR-260623 EED protein O75530 UNIPROT PRC2 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 EEF1A1 protein P68104 UNIPROT mTORC2 complex SIGNOR-C2 SIGNOR "form complex" binding 9606 25628925 t lperfetto "Depending on their binding partners and sensitivities to rapamycin, mtor resides in at least two distinct complexes, termed mtor complex 1 (mtorc1, containing raptor, fkbp12, pras40 and mlst8) and mtor complex 2 (mtorc2, containing rictor, sin1, protor and mlst8)" SIGNOR-205606 EEF1D protein P29692 UNIPROT ITGA7 protein Q13683 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0000165 16129691 t lperfetto "alpha7 Integrin Expression Is Negatively Regulated by deltaEF1 during Skeletal Myogenesis" SIGNOR-241773 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 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 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 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 EFL1 protein Q7Z2Z2 UNIPROT EIF6 protein P56537 UNIPROT up-regulates 9606 BTO:0001271 21536732 f miannu "Human sbds is an essential cofactor for the efl1 gtpase, and together they cooperate to directly catalyze the release of eif6 from mammalian pre-60s ribosomal subunits" SIGNOR-173492 EFNA1 protein P20827 UNIPROT EPHA1 protein P21709 UNIPROT up-regulates binding 9606 9330863 t gcesareni "The eph family receptors and ligands." SIGNOR-51932 EFNA1 protein P20827 UNIPROT EPHA1 protein P21709 UNIPROT up-regulates binding 9606 9576626 t tpavlidou "Ephrin-a1 binds and activates the tyrosine kinase activity of eph-a2, and has a dissociation constant of 20_30 nm. ephrin-a1 interacts with all the other epha subclass receptors as well, although with different affinity" SIGNOR-56898 EFNA1 protein P20827 UNIPROT EPHA2 protein P29317 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-51939 EFNA1 protein P20827 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-52087 EFNA1 protein P20827 UNIPROT EPHA4 protein P54764 UNIPROT up-regulates binding 9606 9576626 t tpavlidou "Ephrin-a1 binds and activates the tyrosine kinase activity of eph-a2, and has a dissociation constant of 20_30 nm. ephrin-a1 interacts with all the other epha subclass receptors as well, although with different affinity" SIGNOR-56907 EFNA1 protein P20827 UNIPROT EPHA5 protein P54756 UNIPROT up-regulates binding 9606 9576626 t tpavlidou "Ephrin-a1 binds and activates the tyrosine kinase activity of eph-a2, and has a dissociation constant of 20_30 nm. ephrin-a1 interacts with all the other epha subclass receptors as well, although with different affinity" SIGNOR-56910 EFNA1 protein P20827 UNIPROT EPHA6 protein Q9UF33 UNIPROT up-regulates binding 9606 9576626 t tpavlidou "Ephrin-a1 binds and activates the tyrosine kinase activity of eph-a2, and has a dissociation constant of 20_30 nm. ephrin-a1 interacts with all the other epha subclass receptors as well, although with different affinity" SIGNOR-56962 EFNA1 protein P20827 UNIPROT EPHA7 protein Q15375 UNIPROT up-regulates binding 9606 9576626 t gcesareni "The best known function is their role in the guidance of migration of axons and cells in the nervous system through repulsive interactions" SIGNOR-56965 EFNA1 protein P20827 UNIPROT EPHA8 protein P29322 UNIPROT up-regulates binding 9606 17420126 t gcesareni "Ephrins are cell-surface tethered guidance cues that bind to eph receptor tyrosine kinases in trans on opposing cells." SIGNOR-154298 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 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 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 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 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 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 EFNA3 protein P52797 UNIPROT EPHA2 protein P29317 UNIPROT up-regulates binding 9606 9330863 t gcesareni "The eph family of receptors." SIGNOR-52309 EFNA3 protein P52797 UNIPROT EPHA3 protein P29320 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. transmembrane ligands for eph receptors also exhibit properties of signal transducing molecules, suggesting that bidirectional signaling occurs when receptor-expressing cells contact ligand-expressing cells." SIGNOR-52312 EFNA3 protein P52797 UNIPROT EPHA4 protein P54764 UNIPROT up-regulates binding 9606 9330863 t gcesareni "Eph receptors are activated by their ligands, which are membrane-anchored molecules" SIGNOR-52315 EFNA3 protein P52797 UNIPROT EPHA5 protein P54756 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-52381 EFNA3 protein P52797 UNIPROT EPHA8 protein P29322 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-52387 EFNA4 protein P52798 UNIPROT EPHA5 protein P54756 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-52430 EFNA5 protein P52803 UNIPROT EPHA3 protein P29320 UNIPROT up-regulates binding 9606 9330863 t gcesareni "Highly promiscuous for ephrin-a ligands it binds preferentially efna5 and became active." SIGNOR-52470 EFNA5 protein P52803 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-52473 EFNA5 protein P52803 UNIPROT EPHA5 protein P54756 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-52476 EFNA5 protein P52803 UNIPROT EPHA8 protein P29322 UNIPROT up-regulates binding 9606 9330863 t gcesareni "Efna5 are able to activate epha8" SIGNOR-52479 EFNB1 protein P98172 UNIPROT EPHB1 protein P54762 UNIPROT up-regulates binding 9606 11713248 t tpavlidou "We show here that despite its lack of kinase activity, ephb6 undergoes inducible tyrosine phosphorylation upon stimulation with the eph-b receptor subfamily ligand ephrin-b1. Overexpression of a catalytically active member of the eph-b subfamily, ephb1, resulted in increased ephb6 phosphorylation. Ephb1-induced ephb6 phosphorylation was ligand-dependent and required the functional catalytic activity of ephb1." SIGNOR-111851 EFNB1 protein P98172 UNIPROT EPHB3 protein P54753 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-52517 EFNB1 protein P98172 UNIPROT EPHB4 protein P54760 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-52580 EFNB2 protein P52799 UNIPROT EPHB3 protein P54753 UNIPROT up-regulates binding 9606 BTO:0000142;BTO:0000671;BTO:0000763 8559144 t gcesareni "Lerk-5 is a ligand for both elk and hek and induces receptor phosphorylation" SIGNOR-39862 EFNB3 protein Q15768 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-52621 EFNB3 protein Q15768 UNIPROT EPHB3 protein P54753 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-52624 EFNB3 protein Q15768 UNIPROT EPHB3 protein P54753 UNIPROT up-regulates binding 9606 9484836 t gcesareni "Ephrin-b3, a ligand for the receptor ephb3, expressed at the midline of the developing neural tube." SIGNOR-54711 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 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 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 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 CALM1 protein P62158 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 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 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 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 EGFR protein P00533 UNIPROT "down-regulates quantity by destabilization" phosphorylation Tyr1069 EDSFLQRySSDPTGA 9606 BTO:0000017 10635327 t llicata "Initially, an autophosphorylation reaction creates docking sites for several signaling proteins, including a Cbl binding site at tyrosine 1045 of EGFR. Second, EGFR trans-phosphorylates Cbl at a linker domain, which activates an associated ubiquitin ligase activity." SIGNOR-251093 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 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 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 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 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 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 10090 BTO:0002882 16122376 t "Dimerization mediated by a beta hairpin, which protudes from the S1 domains of each ligand bound monomer" lperfetto "EGFR possesses three major and two minor tyrosine autophosphorylation sites located at Y1068, Y1148, Y1173, and at Y992 and Y1086 respectively. In addition, EGFR Y1114 is preceded by glutamic acid (Figure 1), which should be preferred by the EGFR kinase as indicated in previous work" SIGNOR-235951 EGFR protein P00533 UNIPROT EGFR protein P00533 UNIPROT "up-regulates activity" phosphorylation Tyr1197 STAENAEyLRVAPQS 9606 BTO:0000567 10653583 t "Dimerization mediated by a beta hairpin, which protudes from the S1 domains of each ligand bound monomer" lperfetto "After binding of epidermal growth factor (EGF), the EGF receptor (EGFR) becomes autophosphorylated via tyrosine." SIGNOR-236471 EGFR protein P00533 UNIPROT EGFR protein P00533 UNIPROT "up-regulates activity" phosphorylation Tyr869 LGAEEKEyHAEGGKV 10090 BTO:0002882 16122376 t "Dimerization mediated by a beta hairpin, which protudes from the S1 domains of each ligand bound monomer" lperfetto "EGFR possesses three major and two minor tyrosine autophosphorylation sites located at Y1068, Y1148, Y1173, and at Y992 and Y1086 respectively. In addition, EGFR Y1114 is preceded by glutamic acid (Figure 1), which should be preferred by the EGFR kinase as indicated in previous work" SIGNOR-235956 EGFR protein P00533 UNIPROT EGFR protein P00533 UNIPROT "up-regulates activity" phosphorylation 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 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 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 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 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 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 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 BMS-740808 chemical CID:6914623 PUBCHEM F10 protein P00742 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190488 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 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 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 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 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 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 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 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 HGS protein O14964 UNIPROT "up-regulates activity" phosphorylation Tyr334 ARYLNRNyWEKKQEE 9606 BTO:0000567 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 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 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 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 MYC protein P01106 UNIPROT "up-regulates activity" 10090 BTO:0000988 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 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 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 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 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 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 PIK3R1 protein P27986 UNIPROT up-regulates binding 9606 14967450 t lperfetto "The egf-r coimmunoprecipitated with p85 alpha" SIGNOR-121959 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 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 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 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 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 PLD2 protein O14939 UNIPROT "up-regulates activity" phosphorylation Tyr179 RLLTMSFyRNYHAMT 9606 BTO:0000007 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 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 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 RGS16 protein O15492 UNIPROT up-regulates phosphorylation Tyr168 TLMEKDSyPRFLKSP 9606 BTO:0000093 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 RGS16 protein O15492 UNIPROT up-regulates phosphorylation Tyr177 RFLKSPAyRDLAAQA 9606 BTO:0002181 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 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 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 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 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 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 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 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 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 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 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 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 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 STAT5B protein P51692 UNIPROT up-regulates phosphorylation Tyr740 AVCPQAHyNMYPQNP 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-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 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 EGLN1 protein Q9GZT9 UNIPROT HIF1A protein Q16665 UNIPROT "down-regulates quantity by destabilization" hydroxylation 9606 BTO:0000567 32755251 t lperfetto "Hypoxia-inducible factor-1 (HIF-1) is a key regulator of erythropoiesis. In this article, we report 3 novel mutations, P378S, A385T, and G206C, on the EGLN1 gene encoding the negative HIF-1α regulator prolyl hydroxylase domain-2 (PHD2) in 3 patients with isolated erythrocytosis. These mutations impair PHD2 protein stability and partially reduce PHD2 activity, leading to increased HIF-1α protein levels in cultured cells.|Oxygen-dependent hydroxylation by the prolyl hydroxylase domain-2 (PHD2) protein marks HIF-1alpha for ubiquitination by the von Hippel Lindau (VHL) tumor suppressor protein, leading to proteasomal degradation" SIGNOR-261994 EGLN2 protein Q96KS0 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates activity" hydroxylation 9606 BTO:0000007 24990963 t lperfetto "Prolyl hydroxylation by EglN2 destabilizes FOXO3a by blocking its interaction with the USP9x deubiquitinase.|Here we report that EglN2 can hydroxylate FOXO3a on two specific prolyl residues in vitro and in vivo. Hydroxylation of these sites prevents the binding of USP9x deubiquitinase, thereby promoting the proteasomal degradation of FOXO3a." SIGNOR-261998 EGLN2 protein Q96KS0 UNIPROT HIF1A protein Q16665 UNIPROT "down-regulates quantity by destabilization" hydroxylation 9606 24990963 t lperfetto "There are three EglN family members in humans and mice (EglN1, EglN2, and EglN3). Their enzymatic activity requires oxygen, ascorbic acid, iron, and α-ketoglutarate (α-KG). Under hypoxic conditions, EglNs lose their activity and fail to hydroxylate HIFα, which leads to HIFα stabilization" SIGNOR-261999 EGLN3 protein Q9H6Z9 UNIPROT ADRB2 protein P07550 UNIPROT "up-regulates quantity by stabilization" hydroxylation Pro382 KLLCEDLpGTEDFVG 9606 BTO:0000007 19584355 t lperfetto "We further show that the interaction of pVHL with beta(2)AR is dependent on proline hydroxylation (proline-382 and -395) and that the dioxygenase EGLN3 interacts directly with the beta(2)AR to serve as an endogenous beta(2)AR prolyl hydroxylase. Under hypoxic conditions, receptor hydroxylation and subsequent ubiquitylation decrease dramatically, thus attenuating receptor degradation and down-regulation." SIGNOR-262006 EGLN3 protein Q9H6Z9 UNIPROT ADRB2 protein P07550 UNIPROT "up-regulates quantity by stabilization" hydroxylation Pro395 VGHQGTVpSDNIDSQ 9606 BTO:0000007 19584355 t lperfetto "We further show that the interaction of pVHL with beta(2)AR is dependent on proline hydroxylation (proline-382 and -395) and that the dioxygenase EGLN3 interacts directly with the beta(2)AR to serve as an endogenous beta(2)AR prolyl hydroxylase. Under hypoxic conditions, receptor hydroxylation and subsequent ubiquitylation decrease dramatically, thus attenuating receptor degradation and down-regulation." SIGNOR-262007 EGLN3 protein Q9H6Z9 UNIPROT HIF1A protein Q16665 UNIPROT "down-regulates quantity by destabilization" hydroxylation 9606 24990963 t lperfetto "There are three EglN family members in humans and mice (EglN1, EglN2, and EglN3). Their enzymatic activity requires oxygen, ascorbic acid, iron, and α-ketoglutarate (α-KG). Under hypoxic conditions, EglNs lose their activity and fail to hydroxylate HIFα, which leads to HIFα stabilization" SIGNOR-262000 EGLN3 protein Q9H6Z9 UNIPROT HIF1A protein Q16665 UNIPROT "up-regulates quantity by stabilization" hydroxylation Pro67 P-->L 9606 BTO:0000007 31375625 t lperfetto "EglN3 hydroxylase stabilizes BIM-EL linking VHL type 2C mutations to pheochromocytoma pathogenesis and chemotherapy resistance|EglN3 Hydroxylates BIM-EL at the Proline67/70 Residues" SIGNOR-262003 EGLN3 protein Q9H6Z9 UNIPROT HIF1A protein Q16665 UNIPROT "up-regulates quantity by stabilization" hydroxylation Pro70 P-->R 9606 BTO:0000007 31375625 t lperfetto "EglN3 hydroxylase stabilizes BIM-EL linking VHL type 2C mutations to pheochromocytoma pathogenesis and chemotherapy resistance|EglN3 Hydroxylates BIM-EL at the Proline67/70 Residues" SIGNOR-262004 EGLN3 protein Q9H6Z9 UNIPROT IKBKG protein Q9Y6K9 UNIPROT "down-regulates activity" binding 9606 BTO:0000007 23732909 t lperfetto "Here we report that EGLN3, but not EGLN1 or -2, interacts with and inhibits K63-linked ubiquitination of IKKγ. The effect appears to be related to inhibition of IKKγ ubiquitination mediated by cIAP1 rather than to stimulation of IKKγ deubiquitination by the deubiquitinases A20 and CYLD (cylindromatosis). EGLN3 does not affect the protein levels of cIAP1 or its E2 ubiquitin-conjugating enzymes UbcH5 and Ubc13. EGLN3 hydroxylase activity is not responsible for its effect on IKKγ ubiquitination and NF-κB signaling. Instead, interaction with IKKγ is required for the ability of EGLN3 to inhibit IKKγ ubiquitination and IKK-NF-κB signaling." SIGNOR-262005 DNA_damage stimulus SIGNOR-ST1 SIGNOR ATM protein Q13315 UNIPROT up-regulates 9606 21034966 f lperfetto "the ATM-Chk2 and ATR-Chk1 pathways, which are activated by DNA double-strand breaks (DSBs) and single-stranded DNA respectively." SIGNOR-242612 EGR1 protein P18146 UNIPROT ABCB1 protein P08183 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000574 7565762 f miannu "TPA induced EGR1 binding to the -69/+20 promoter sequences over a time course which correlated with increased MDR1 promoter activity and increased steady-state MDR1 RNA levels. These data suggest a role for EGR1 in modulating MDR1 promoter activity in hematopoietic cells." SIGNOR-253871 EGR1 protein P18146 UNIPROT BCAR1 protein P56945 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000093 22431919 f miannu "Overexpression or short interfering RNA (siRNA)-mediated down-regulation of EGR1 or NAB2, and chromatin immunoprecipitations indicated that EGR1 and NAB2 act in concert to positively regulate p130(Cas)/BCAR1 expression in breast cancer cells." SIGNOR-253890 EGR1 protein P18146 UNIPROT CHGA protein P10645 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001007 12456801 t "Recently, binding of specific protein 1 (Sp1) and cAMP response element binding protein (CREB) to a GC-rich element at -92/-62 has been identified as a critical step in gastrin-dependent regulation of the chromogranin A (CgA) gene in gastric epithelial cells. Here we demonstrate that binding of early growth response protein 1 (Egr-1) to the distal part of the -92/-62 site is also required for gastrin-dependent CgA transactivation." SIGNOR-254265 EGR1 protein P18146 UNIPROT COL10A1 protein Q03692 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 21931594 f Regulation miannu "Egr-1 induced a time-dependent ECM gene expression program, with the number of ECM genes increasing >2.5-fold (from 16 to 41) between 24 and 48 h. Genes in this group include those coding for multiple collagens (COL4A1, COL4A2, COL11A1, COL7A1, COL10A1)" SIGNOR-251921 EGR1 protein P18146 UNIPROT COL11A1 protein P12107 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 21931594 f Regulation miannu "Egr-1 induced a time-dependent ECM gene expression program, with the number of ECM genes increasing >2.5-fold (from 16 to 41) between 24 and 48 h. Genes in this group include those coding for multiple collagens (COL4A1, COL4A2, COL11A1, COL7A1, COL10A1)" SIGNOR-251919 EGR1 protein P18146 UNIPROT COL4A1 protein P02462 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 21931594 f Regulation miannu "Egr-1 induced a time-dependent ECM gene expression program, with the number of ECM genes increasing >2.5-fold (from 16 to 41) between 24 and 48 h. Genes in this group include those coding for multiple collagens (COL4A1, COL4A2, COL11A1, COL7A1, COL10A1)" SIGNOR-251917 EGR1 protein P18146 UNIPROT CYP2B6 protein P20813 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 18303024 f miannu "The CYP2B6 enzyme metabolizes commonly used therapeutics and also activates pro-drugs. The CAR directly binds to the distal enhancer element of the CYP2B6 promoter, which is essential in converging to its drug-sensing function onto promoter activity. However, this binding alone is not sufficient to activate the CYP2B6 promoter; the promoter requires EGR1 to enable CAR to activate the CYP2B6 promoter." SIGNOR-253874 EGR1 protein P18146 UNIPROT FAP protein Q12884 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000567 20515787 f "Down-regulation of EGR1 resulted in a significant reduction in endogenous FAP mRNA expression. These findings identify the basal transcriptional requirements of FAP gene expression and show EGR1 is an important regulator of FAP expression." SIGNOR-254248 EGR1 protein P18146 UNIPROT FAS protein P25445 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0003076 9300687 f "Thus, Egr-1 seems to control the expression of downstream target genes not only as a transcriptional activator, but also as a repressor molecule. In B cells, Egr-1 therefore plays a critical role in integrating the short-lived signal delivered by triggering of the Ag receptor into phenotypic changes, including repression of CD95 and CD23 transcription." SIGNOR-254278 EGR1 protein P18146 UNIPROT FCER2 protein P06734 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0003076 9300687 f "Thus, Egr-1 seems to control the expression of downstream target genes not only as a transcriptional activator, but also as a repressor molecule. In B cells, Egr-1 therefore plays a critical role in integrating the short-lived signal delivered by triggering of the Ag receptor into phenotypic changes, including repression of CD95 and CD23 transcription." SIGNOR-254277 EGR1 protein P18146 UNIPROT GDF15 protein Q99988 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000018 17715378 f "Isochaihulactone treatment increased the luciferase activity of NAG-1 in A549 cells transfected with the NAG-1 promoter construct. This induction increased expression of NAG-1 that was p53-independent and Sp1-dependent. Our findings suggest that NAG-1 expression is up-regulated by isochaihulactone through an ERK-dependent pathway involving the activation of EGR-1." SIGNOR-254266 EGR1 protein P18146 UNIPROT HPSE protein Q9Y251 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001671;BTO:0001345 16007175 t "Promoter CpG hypomethylation and transcription factor EGR1 hyperactivate heparanase expression in bladder cancer." SIGNOR-254267 EGR1 protein P18146 UNIPROT HSD11B2 protein P80365 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 15659537 f miannu "Overexpression of p50 inhibited HSD11B2 promoter activity and overexpression of Egr-1 inhibited transactivation of the HSD11B2 promoter by p65/p50." SIGNOR-253876 EGR1 protein P18146 UNIPROT HYAL1 protein Q12794 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0004796 18718911 f miannu "In 253J-Lung and HT1376 bladder cancer cell lines, which show high HYAL-1 expression, transcription factors Egr-1, AP-2, and NFκB bind 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-253878 EGR1 protein P18146 UNIPROT LHB protein P01229 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0004467 19106114 f miannu "EGR1 bound to two binding sites on the LHB promoter and this binding was increased by GNRH1. Mutation of either site or knockdown of endogenous EGR1 decreased basal and/or GNRH1-regulated promoter activity." SIGNOR-254919 EGR1 protein P18146 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-256088 EGR1 protein P18146 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-253881 EGR1 protein P18146 UNIPROT PCSK2 protein P16519 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 9359835 f miannu "we show that the transcription factor EGR-1 interacts with two distinct elements within the proximal human PC2 promoter region. Transfection experiments also demonstrate that EGR-1 is able to enhance PC2 promoter activity." SIGNOR-253896 EGR1 protein P18146 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-254268 EGR1 protein P18146 UNIPROT PITX1 protein P78337 UNIPROT "up-regulates activity" binding 10090 BTO:0004467 19106114 t 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-254916 EGR1 protein P18146 UNIPROT PTGES protein O14684 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000567 21983014 f "In conclusion we demonstrated that treatment of HeLa cells with DMC leads to an enhanced formation of a complex consisting of NF-κB and HDAC1 that binds to the EGR1 promoter resulting in downregulation of EGR1 expression which plays a major role for transcriptional inhibition of mGPES-1 expression.|EGR1 downregulation seems to be the major effect of DMC leading to transcriptional inhibition of mPGES-1" SIGNOR-254249 EGR1 protein P18146 UNIPROT SLC4A2 protein P04920 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000269 22228178 f "Cellular and molecular experiments indicated that AE2 expression promoted proliferation of colon cancer cells. In addition, we found that transcription factor EGR1 underlies AE2 upregulation and the AE2 sequester p16INK4a (P16) in the cytoplasm of colon cancer cells" SIGNOR-254250 EGR1 protein P18146 UNIPROT SLC9A3 protein P48764 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 7227 BTO:0001677 16464174 f "Transcriptional stimulation of the human NHE3 promoter activity by PMA: PKC independence and involvement of the transcription factor EGR-1|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-254269 EGR1 protein P18146 UNIPROT SOD1 protein P00441 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 9867871 f miannu "The human copper-zinc superoxide dismutase gene (SOD1) proximal promoter is regulated by Sp1, Egr-1, and WT1 via non-canonical binding sites. Egr-1 and two splicing variants of the Egr-related protein WT1 were able to transactivate the SOD1 promoter in co-transfection experiments." SIGNOR-253897 EGR1 protein P18146 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-254253 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 GFI1 protein Q99684 UNIPROT "down-regulates quantity by repression" "transcriptional repression" 10090 BTO:0000803 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 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 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 EGR3 protein Q06889 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-253884 EGR3 protein Q06889 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-253882 EHF protein Q9NZC4 UNIPROT DCDC2 protein Q9UHG0 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 22733135 f "Mechanistically, we found that the ETS transcription factor ESE3/EHF, which is expressed in normal prostate and frequently lost in prostate tumors, maintained DCDC2 repressed by binding to a novel identified ETS binding site in the gene promoter." SIGNOR-254279 EHF protein Q9NZC4 UNIPROT SPRR1B protein P22528 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 12682075 f "Consistent with this, overexpression of EBS-binding proteins ESE-1 and ESE-3 significantly stimulated SPRR1B promoter activity. Furthermore, preceding SPRR1B transcription, PMA up-regulated mRNA expression of ETS family members such as ESE-1 and ESE-3" SIGNOR-254280 EHMT2 protein Q96KQ7 UNIPROT HBB protein P68871 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 19822740 f "Regulation of transcription" miannu "G9a activation of the βmaj globin gene was shown to be independent of G9a MT activity." SIGNOR-251788 EID1 protein Q9Y6B2 UNIPROT CREBBP protein Q92793 UNIPROT "down-regulates activity" binding 11073989 t lperfetto "Here, we show that EID-1 is a potent inhibitor of differentiation and link this activity to its ability to inhibit p300 (and the highly related molecule, CREB-binding protein, or CBP) histone acetylation activity." SIGNOR-253380 EID1 protein Q9Y6B2 UNIPROT EP300 protein Q09472 UNIPROT "down-regulates activity" binding 11073989 t lperfetto "Here, we show that EID-1 is a potent inhibitor of differentiation and link this activity to its ability to inhibit p300 (and the highly related molecule, CREB-binding protein, or CBP) histone acetylation activity." SIGNOR-253379 EID1 protein Q9Y6B2 UNIPROT EP300 protein Q09472 UNIPROT "down-regulates activity" binding 11073990 t lperfetto "Inhibition of MyoD may be explained by EID-1's ability to bind and inhibit p300's histone acetylase activity, an essential MyoD coactivator." SIGNOR-253377 EID1 protein Q9Y6B2 UNIPROT MYOD1 protein P15172 UNIPROT down-regulates 11073990 f lperfetto "Thus, EID-1 binds both Rb and p300 and is a novel repressor of MyoD function." SIGNOR-253378 EID2 protein Q8N6I1 UNIPROT SMAD3 protein P84022 UNIPROT down-regulates binding 9606 14612439 t gcesareni "In this study, we examined the effect of eid-2 on smad-mediated tgf- signaling. Here, we show that eid-2 inhibits tgf- /smad transcriptional responses. Eid-2 interacts constitutively with smad proteins, and most strongly with smad3." SIGNOR-119171 EID2 protein Q8N6I1 UNIPROT SMAD3/SMAD4 complex SIGNOR-C9 SIGNOR "down-regulates activity" binding 9606 14612439 t lperfetto "Stable expression of eid-2 in the tgf-beta1-responsive cell line inhibits endogenous smad3-smad4 complex formation and tgf-beta1-induced expression of p21 and p15. These results suggest that eid-2 may function as an endogenous suppressor of tgf-beta signaling." SIGNOR-119174 EIF2AK1 protein Q9BQI3 UNIPROT EIF2S1 protein P05198 UNIPROT down-regulates phosphorylation Ser52 MILLSELsRRRIRSI 9606 11041858 t lperfetto "The wild-type and ser-48 mutant proteins became extensively phosphorylated by eif-2 kinases . The ser-51 mutant showed little covalent modification by the endogenous enzymes. Phosphorylation of the serine 51 residue in the alpha-subunit of translational initiation factor 2 in eukaryotes (eif2 alpha) impairs protein synthesis presumably by sequestering eif2b, a rate-limiting pentameric guanine nucleotide exchange protein which catalyzes the exchange of gtp for gdp in the eif2-gdp binary complex" SIGNOR-83226 EIF2AK1 protein Q9BQI3 UNIPROT EIF2S1 protein P05198 UNIPROT down-regulates phosphorylation Ser52 MILLSELsRRRIRSI 9606 3352609 t lperfetto "The wild-type and ser-48 mutant proteins became extensively phosphorylated by eif-2 kinases . The ser-51 mutant showed little covalent modification by the endogenous enzymes. Phosphorylation of the serine 51 residue in the alpha-subunit of translational initiation factor 2 in eukaryotes (eif2 alpha) impairs protein synthesis presumably by sequestering eif2b, a rate-limiting pentameric guanine nucleotide exchange protein which catalyzes the exchange of gtp for gdp in the eif2-gdp binary complex" SIGNOR-24543 EIF2AK1 protein Q9BQI3 UNIPROT EIF2S1 protein P05198 UNIPROT up-regulates phosphorylation Ser49 IEGMILLsELSRRRI 9606 10563826 t lperfetto "The wild-type and ser-48 mutant proteins became extensively phosphorylated by eif-2 kinases present in the reticulocyte lysate. These findings support the hypothesis that the serine 48 residue is required for high-affinity interaction between eif2 alpha(p) and eif2b." SIGNOR-72152 EIF2AK1 protein Q9BQI3 UNIPROT EIF2S1 protein P05198 UNIPROT up-regulates phosphorylation Ser49 IEGMILLsELSRRRI 9606 3352609 t lperfetto "The wild-type and ser-48 mutant proteins became extensively phosphorylated by eif-2 kinases present in the reticulocyte lysate. These findings support the hypothesis that the serine 48 residue is required for high-affinity interaction between eif2 alpha(p) and eif2b." SIGNOR-24539 EIF2AK1 protein Q9BQI3 UNIPROT HBA1 protein P69905 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 19946423 f "Regulation of expression" miannu "Translation of α- and β-globin is tightly controlled by eIF2 and downregulated by HRI." SIGNOR-251781 EIF2AK1 protein Q9BQI3 UNIPROT HBB protein P68871 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 19946423 f "Regulation of expression" miannu "Translation of α- and β-globin is tightly controlled by eIF2 and downregulated by HRI." SIGNOR-251780 EIF2AK2 protein P19525 UNIPROT CDK1 protein P06493 UNIPROT down-regulates phosphorylation Tyr4 yTKIEKIG 9606 20395957 t lperfetto "Our findings demonstrate that (i) pkr, ser/thr kinase, phosphorylates its new substrate cdc2 at the tyr 4 residue, (ii) pkr-mediated tyr 4-phosphorylation facilitates cdc2 ubiquitination and proteosomal degradation" SIGNOR-164809 EIF2AK2 protein P19525 UNIPROT EIF2AK2 protein P19525 UNIPROT "up-regulates activity" phosphorylation Thr446 LKNDGKRtRSKGTLR 4932 11337501 t "Trans-autophosphorylation of Thr-446 and Thr-451 by the two kinase moieties in a PKR dimer. autophosphorylation in the activation loop would promote proper alignment of key catalytic residues, or the correct orientation of the two lobes of the PKR kinase domain, required for substrate binding or phosphoryl transfer" SIGNOR-251110 EIF2AK2 protein P19525 UNIPROT EIF2AK2 protein P19525 UNIPROT "up-regulates activity" phosphorylation Thr451 KRTRSKGtLRYMSPE 9606 BTO:0000567 11337501 t lperfetto "Taken together, our findings support the idea that binding of pkr to dsrna increases autophosphorylation in the activation loop of the kinase domain (fig. 9). Because dsrna binding promotes dimerization, this would facilitate trans-autophosphorylation of thr-446 and thr-451 by the two kinase moieties in a pkr dimer" SIGNOR-107511 EIF2AK2 protein P19525 UNIPROT EIF2AK2 protein P19525 UNIPROT "up-regulates activity" phosphorylation Tyr101 EGLSMGNYIGLINRI -1 16373505 t Manara "PKR autophosphorylates on Y101, Y162, and Y293 in vitro. Site-specific tyrosine phosphorylation is essential for efficient dsRNA-binding, dimerization, kinase activation and eIF2alpha phosphorylation of PKR." SIGNOR-260782 EIF2AK2 protein P19525 UNIPROT EIF2AK2 protein P19525 UNIPROT "up-regulates activity" phosphorylation Tyr101 EGLSMGNyIGLINRI 9606 BTO:0001282 16373505 t "PKR autophosphorylates on Y101, Y162, and Y293. unctional characterization of Y101F and Y162F mutants revealed that phosphorylation at these sites is needed for efficient dsRNA binding and kinase dimerization and activation." SIGNOR-251112 EIF2AK2 protein P19525 UNIPROT EIF2AK2 protein P19525 UNIPROT "up-regulates activity" phosphorylation Tyr162 QLAAKLAYLQILSEE -1 16373505 t Manara "PKR autophosphorylates on Y101, Y162, and Y293 in vitro. Site-specific tyrosine phosphorylation is essential for efficient dsRNA-binding, dimerization, kinase activation and eIF2alpha phosphorylation of PKR." SIGNOR-260783 EIF2AK2 protein P19525 UNIPROT EIF2AK2 protein P19525 UNIPROT "up-regulates activity" phosphorylation Tyr162 QLAAKLAyLQILSEE 9606 BTO:0001282 16373505 t "PKR autophosphorylates on Y101, Y162, and Y293. unctional characterization of Y101F and Y162F mutants revealed that phosphorylation at these sites is needed for efficient dsRNA binding and kinase dimerization and activation." SIGNOR-251113 EIF2AK2 protein P19525 UNIPROT EIF2AK2 protein P19525 UNIPROT "up-regulates activity" phosphorylation Tyr293 HRIDGKTYVIKRVKY -1 16373505 t Manara "PKR autophosphorylates on Y101, Y162, and Y293 in vitro. Site-specific tyrosine phosphorylation is essential for efficient dsRNA-binding, dimerization, kinase activation and eIF2alpha phosphorylation of PKR." SIGNOR-260784 EIF2AK2 protein P19525 UNIPROT EIF2AK2 protein P19525 UNIPROT "up-regulates activity" phosphorylation Tyr293 HRIDGKTyVIKRVKY 9606 BTO:0001282 16373505 t "PKR autophosphorylates on Y101, Y162, and Y293. The introduction of the Y293F mutation causes significant defects in PKR autophosphorylation and eIF2α phosphorylation, providing evidence for a critical function of this phosphorylated residue." SIGNOR-251114 EIF2AK2 protein P19525 UNIPROT EIF2AK2 protein P19525 UNIPROT up-regulates phosphorylation Ser242 NQRKAKRsLAPRFDL 9606 11152499 t tpavlidou "We previously identified four autophosphorylated amino acids and elucidated their participation in pkr activation.Replacement Of all four of these residues in pkr with alanines did not dramatically affect kinase activity in vitro or in yeast saccharomyces cerevisiae.However, when coupled with mutations of serine 242 and threonines 255 and 258 in the central region, these mutations increased pkr protein expression in mammalian cells, consistent with diminished kinase activity." SIGNOR-85765 EIF2AK2 protein P19525 UNIPROT EIF2AK2 protein P19525 UNIPROT up-regulates phosphorylation Thr258 DMKETKYtVDKRFGM 9606 11152499 t tpavlidou "We previously identified four autophosphorylated amino acids and elucidated their participation in pkr activation.Replacement Of all four of these residues in pkr with alanines did not dramatically affect kinase activity in vitro or in yeast saccharomyces cerevisiae.However, when coupled with mutations of serine 242 and threonines 255 and 258 in the central region, these mutations increased pkr protein expression in mammalian cells, consistent with diminished kinase activity." SIGNOR-85777 EIF2AK2 protein P19525 UNIPROT EIF2AK2 protein P19525 UNIPROT up-regulates phosphorylation Thr88 AVSPLLLtTTNSSEG 9606 11152499 t tpavlidou "Taken together, these results show that pkr is autophosphorylated on serine 83 and threonines 88, 89, and 90, that this autophosphorylation may enhance kinase activation, and that the inhibition of pkr by hcv e2 is not solely due to duplication of and competition with these autophosphorylation sites." SIGNOR-85781 EIF2AK2 protein P19525 UNIPROT EIF2AK2 protein P19525 UNIPROT up-regulates phosphorylation Thr89 VSPLLLTtTNSSEGL 9606 11152499 t tpavlidou "Taken together, these results show that pkr is autophosphorylated on serine 83 and threonines 88, 89, and 90, that this autophosphorylation may enhance kinase activation, and that the inhibition of pkr by hcv e2 is not solely due to duplication of and competition with these autophosphorylation sites." SIGNOR-85785 EIF2AK2 protein P19525 UNIPROT EIF2AK2 protein P19525 UNIPROT up-regulates phosphorylation Thr90 SPLLLTTtNSSEGLS 9606 11152499 t tpavlidou "Taken together, these results show that pkr is autophosphorylated on serine 83 and threonines 88, 89, and 90, that this autophosphorylation may enhance kinase activation, and that the inhibition of pkr by hcv e2 is not solely due to duplication of and competition with these autophosphorylation sites." SIGNOR-85789 EIF2AK2 protein P19525 UNIPROT EIF2S1 protein P05198 UNIPROT "down-regulates activity" phosphorylation 9606 31226023 t miannu "Besides PERK, eIF2α can also be phosphorylated by three other kinases: heme-regulated inhibitor kinase (HRI), general control nonderepressible 2 (GCN2), and PKR. PKR is an interferon-stimulated gene (ISG) activated by binding of double-stranded RNA (dsRNA), a common intermediate during the replication of DNA and RNA viruses. Together, these four eIF2α kinases and their convergent downstream signaling pathways are known as the integrated stress response (ISR)" SIGNOR-260168 EIF2AK2 protein P19525 UNIPROT EIF2S1 protein P05198 UNIPROT down-regulates phosphorylation Ser52 MILLSELsRRRIRSI 9606 16179259 t lperfetto "The antiviral protein kinase pkr inhibits protein synthesis by phosphorylating the translation initiation factor eif2alpha on ser51the protein kinases pkr, hri, perk, and gcn2 specifically phosphorylate ser51 on the _ subunit of the translation initiation factor eif2, a gtp binding protein that delivers the initiator methionyl-trna to the small ribosomal subunit in the first step of translation initiation. Phosphorylation of eif2_ converts eif2 from a substrate to an inhibitor of its gdp-gtp exchange factor eif2b, thereby blocking protein synthesis" SIGNOR-140656 EIF2AK2 protein P19525 UNIPROT Immune_response phenotype SIGNOR-PH17 SIGNOR up-regulates 9606 27712625 f miannu "The activated kinases then phosphorylate the signal transducers and transcription factors STAT1 and STAT2, which form a complex with IRF9 (ISGF3) that enters the nucleus to transactivate promoters of an antiviral gene expression program. Genes that are specifically upregulated by IFNs are collectively called ISGs (IFN-stimulated genes). The kinase PKR is an ISG product acting as a signaling PRR on one hand (see earlier), but its main function in antiviral defense is the inhibition of protein synthesis.PKR has a broad antiviral spectrum." SIGNOR-260159 EIF2AK2 protein P19525 UNIPROT NFKBIA protein P25963 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser32 LLDDRHDsGLDSMKD 10723127 t lperfetto "As described for other stimuli, following pIC treatment, PKR phosphorylates the NF-kappa B inhibitor I kappa B alpha at serine 32 before degradation." SIGNOR-249335 EIF2AK2 protein P19525 UNIPROT PPP2R5A protein Q15172 UNIPROT up-regulates phosphorylation Ser28 VDGFTRKsVRKAQRQ 9606 BTO:0001271 18957415 t llicata "Phosphorylation of serine 28 by pkr promotes mitochondrial localization of b56alpha, because wild-type but not mutant s28a b56alpha promoted mitochondrial pp2a activity." SIGNOR-181793 EIF2AK2 protein P19525 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser392 FKTEGPDsD 9606 10348343 t gcesareni "The double-stranded rna activated protein kinase pkr physically associates with the tumor suppressor p53 protein and phosphorylates human p53 on serine 392 in vitro." SIGNOR-68033 EIF2AK3 protein Q9NZJ5 UNIPROT EIF2AK3 protein Q9NZJ5 UNIPROT up-regulates phosphorylation Tyr619 NKVDDCNyAIKRIRL 9606 17998206 t lperfetto "We show that perk is capable of autophosphorylating on tyrosine residues in vitro and in vivo. We further show that tyrosine 615, which is embedded in a highly conserved region of the kinase domain of perk, is essential for autocatalytic activity." SIGNOR-159156 EIF2AK3 protein Q9NZJ5 UNIPROT EIF2A protein Q9BY44 UNIPROT "down-regulates activity" phosphorylation Ser265 YIATNGEsAVVQLPK 9606 BTO:0000567 25329545 t gcesareni "One of the key cellular responses to stress is the attenuation of mRNA translation and protein synthesis via the phosphorylation of eIF2 (eukaryotic translation initiation factor 2). This is mediated by four eIF2 kinases" SIGNOR-246153 EIF2AK3 protein Q9NZJ5 UNIPROT EIF2S1 protein P05198 UNIPROT "down-regulates activity" phosphorylation 9606 31226023 t 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." SIGNOR-260165 EIF2AK3 protein Q9NZJ5 UNIPROT EIF2S1 protein P05198 UNIPROT "down-regulates activity" phosphorylation Ser52 MILLSELSRRRIRSI 9606 25660019 t Manara "We now demonstrate a major role for Rheb in inhibiting protein synthesis by enhancing the phosphorylation of eIF2α by protein kinase-like ER kinase (PERK)." SIGNOR-260874 EIF2AK4 protein Q9P2K8 UNIPROT MARS1 protein P56192 UNIPROT down-regulates phosphorylation Ser662 NRAGMFVsKFFGGYV 9606 22106287 t lperfetto "Here we demonstrate that aimp3 is released from mrs by uv irradiation-induced stress. Dissociation was induced by phosphorylation of mrs at ser662 by general control nonrepressed-2 (gcn2) following uv irradiation. Substitution of ser662 to asp (s662d) induced a conformational change in mrs and significantly reduced its interaction with aimp3. This mutant possessed significantly reduced mrs catalytic activity because of loss of trna(met) binding, resulting in down-regulation of global translation." SIGNOR-177648 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 EIF3E protein P60228 UNIPROT BCL2L1 protein Q07817 UNIPROT "up-regulates quantity" "translation regulation" 9606 "BTO:0000815; BTO:0001938" 20453879 f irozzo "Validated mRNA targets regulated positively at the translational level by eIF3e included urokinase-type plasminogen activator and apoptotic regulator BCL-XL, whereas synthesis of proteins including the mitotic checkpoint component MAD2L1 was negatively regulated. Taken together, our study data suggest that eIF3e has a positive role in breast cancer progression." SIGNOR-259156 EIF3E protein P60228 UNIPROT MAD2L1 protein Q13257 UNIPROT "down-regulates quantity" "translation regulation" 9606 "BTO:0000815; BTO:0001938" 20453879 f irozzo "Validated mRNA targets regulated positively at the translational level by eIF3e included urokinase-type plasminogen activator and apoptotic regulator BCL-XL, whereas synthesis of proteins including the mitotic checkpoint component MAD2L1 was negatively regulated. Taken together, our study data suggest that eIF3e has a positive role in breast cancer progression." SIGNOR-259157 EIF3E protein P60228 UNIPROT MCM7 protein P33993 UNIPROT "up-regulates quantity by stabilization" binding 9606 BTO:0002181 17310990 t irozzo "Our data show that INT6 interacts with a C-terminal domain of MCM7. Collectively, our observations suggest that INT6 restrains the increased degradation of MCM7 occurring during DNA replication by protecting its polyubiquitylated derivatives from the proteasome activity." SIGNOR-259154 EIF3E protein P60228 UNIPROT PLAU protein P00749 UNIPROT "up-regulates quantity" "translation regulation" 9606 "BTO:0000815; BTO:0001938" 20453879 f irozzo "Validated mRNA targets regulated positively at the translational level by eIF3e included urokinase-type plasminogen activator and apoptotic regulator BCL-XL, whereas synthesis of proteins including the mitotic checkpoint component MAD2L1 was negatively regulated. Taken together, our study data suggest that eIF3e has a positive role in breast cancer progression." SIGNOR-259155 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 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 EIF3I protein Q13347 UNIPROT TGFBR2 protein P37173 UNIPROT up-regulates binding 9606 9774674 t gcesareni "Another receptor-associated protein is trip-1, which interacts with and is phosphorylated by tbrii and contains five wd-40 repeats. The association of wd-40 repeat proteins may then allow them to play a role in signaling by the serine/threonine kinase receptors." SIGNOR-60700 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 EIF4EBP1 protein Q13541 UNIPROT EIF4E protein P06730 UNIPROT "down-regulates activity" binding 9606 23584478 t lperfetto "The rate-limiting factor for translation is eukaryotic translation initiation factor 4E (eIF4E), which is negatively regulated by eIF4E-binding protein 1 (4E-BP1)." SIGNOR-167176 EIF4E protein P06730 UNIPROT eIF4F_complex complex SIGNOR-C44 SIGNOR "form complex" binding 9606 BTO:0000671 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 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 EIF4G1 protein Q04637 UNIPROT eIF4F_complex complex SIGNOR-C44 SIGNOR "form complex" binding 9606 BTO:0000671 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-108518 EIF4H protein Q15056 UNIPROT EIF4A1 protein P60842 UNIPROT "up-regulates activity" binding -1 11418588 t "Either eIF4B or eIF4H stimulated the initial rate and amplitude of eIF4A-dependent duplex unwinding, and the magnitude of stimulation is dependent on duplex stability" SIGNOR-261294 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 ELE1-RET "fusion protein" SIGNOR-FP10 SIGNOR SHC1 protein P29353 UNIPROT "up-regulates activity" binding 9606 16946010 t miannu "RET/PTC is tumorigenic in thyroid follicular cells; it transforms thyroid cells in culture and gives rise to thyroid carcinomas in transgenic mice. effects of RET/PTC activation require signaling along the MAPK pathway and, more specifically, the presence of the functional BRAF kinase. all breakpoints in the RET gene occur within intron 11, leaving intact the TK domain of the receptor and enabling the RET/PTC oncoprotein to bind SHC via Y1062 and activate the RAS-RAF-MAPK cascade" SIGNOR-251985 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 ELF1 protein P32519 UNIPROT CD68 protein P34810 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000801 12676954 f "Band shift experiments show that PU.1 associates with the -89 site whereas, Elf-1 preferentially binds the -106 Ets binding site and enhances CD68 activity in vitro." SIGNOR-254282 ELF1 protein P32519 UNIPROT FCER1A protein P12319 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000732 11971001 f "Transcriptional regulation of the gene-encoding human Fc epsilon RI alpha-chain was analyzed in detail. EMSA revealed that either YY1 or PU.1 bound to the region close to that recognized by Elf-1|These up-regulating effects of PU.1 and YY1 with GATA-1 were inhibited by overexpression of Elf-1, indicating that Elf-1 serves as a repressor for the alpha-chain gene expression" SIGNOR-254287 ELF1 protein P32519 UNIPROT IL2RA protein P01589 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000661 7862168 f 2 miannu "The interleukin 2 receptor alpha-chain (IL-2R alpha) gene is rapidly and potently induced in T cells in response to mitogenic stimuli. Previously, an inducible enhancer between nucleotides -299 and -228 that contains NF-kappa B and CArG motifs was identified. We now report the characterization of a second essential positive regulatory element located between nucleotides -137 and -64 that binds Elf-1 and HMG-I(Y). Transcription from the IL-2R alpha promoter was inhibited when either the Elf-1 or the HMG-I(Y) binding site was mutated. Coexpression of both proteins activated transcription of the -137 to -64 element in COS-7 cells." SIGNOR-240193 ELF2 protein Q15723 UNIPROT VCP protein P55072 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000093 18544453 f "These findings indicate that ELF2 transactivates VCP promoter through binding to two motifs, with a predominant contribution of the upstream one." SIGNOR-254283 ELF3 protein P78545 UNIPROT KRT4 protein P19013 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000567 10773884 f "Interestingly, ELF3 suppressed basal keratin 4 promoter activity in both esophageal and cervical epithelial cancer cell lines, a novel result, while simultaneously activating the late-differentiation linked SPRR2A promoter." SIGNOR-254291 ELF4 protein Q99607 UNIPROT CXCL8 protein P10145 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000130;BTO:0000782 14625302 f miannu "Myeloid elf1-like factor is a potent activator of interleukin-8 expression in hematopoietic cells" SIGNOR-119204 ELF4 protein Q99607 UNIPROT ELF4/RUNX1 complex SIGNOR-C47 SIGNOR "form complex" binding 9606 BTO:0001271 10207087 t miannu "We readily detected an in vivo physical interaction between mef and aml1 proteins in kasumi-1 cells/ coexpression of mef and aml1b synergistically activates promoter function" SIGNOR-66960 ELF4 protein Q99607 UNIPROT LYZ protein P61626 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001271 14976184 f miannu "Myeloid elf-1-like factor (mef) or elf4, which is a member of the ets transcription factor family, up-regulates the basal expression of lysozyme gene in epithelial cells and is constitutively localized in the nucleus" SIGNOR-122236 ELF4 protein Q99607 UNIPROT MDM2 protein Q00987 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 19380490 f miannu "We found that elf4/mef activates mdm2 expression" SIGNOR-185490 ELK1 protein P19419 UNIPROT Cell_growth phenotype SIGNOR-PH33 SIGNOR up-regulates 9606 23426362 f lperfetto "AR required ELK1 to up-regulate a major subset of its target genes that was strongly and primarily enriched for cell growth functions" SIGNOR-233471 ELK1 protein P19419 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-254096 ELK1 protein P19419 UNIPROT PRKCA protein P17252 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 9606 BTO:0000599 16297876 f irozzo "We demonstrated that both Elk-1 and MZF-1 were highly expressed in human poor differentiated HCC cells and involved in the up-regulation of PKCa, which was essential for cell migration and invasion. Over-expression assay confirmed that the PKCa expression may be modulated by these two factors at the transcriptional level." SIGNOR-256282 ELK1 protein P19419 UNIPROT PRKCA protein P17252 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 26010542 t irozzo "The luciferase reporter assay results revealed that the presence of both MZF-1 and Elk-1 significantly contributed to the upregulation of PKCα gene transcription activity." SIGNOR-256336 ELK3 protein P41970 UNIPROT MYH6 protein P13533 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000567 12933792 f miannu "From HeLa cells an Ets family of protein, Ets-related protein (ERP), binds to double-stranded PNR element. The ERP.PNR complex inhibited the activity of the basal transcription complex from homologous as well as heterologous promoters in a PNR position-independent manner, suggesting that ERP acts as a silencer of alpha-MHC gene expression in non-muscle cells." SIGNOR-253900 ELK4 protein P28324 UNIPROT INSIG2 protein Q9Y5U4 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000599 20145255 t Luana "Under these conditions, a significant reduction in INSIG2 expression was only observed when SAP1a siRNA was used. These observations provide supporting evidence that SAP1a may be one of the transactivators of the human INSIG2 promoter." SIGNOR-261592 ELL protein P55199 UNIPROT ELL/ICE1 complex SIGNOR-C48 SIGNOR "form complex" binding 9606 BTO:0001271 22195968 t miannu "The ell-ice complex is called lec for its proposed role in transcriptional regulation of the littlesnrna genes." SIGNOR-193458 ELL protein P55199 UNIPROT ELL/ICE2 complex SIGNOR-C49 SIGNOR "form complex" binding 9606 BTO:0001271 22195968 t miannu "The ell-ice complex is called lec for its proposed role in transcriptional regulation of the littlesnrna genes." SIGNOR-193461 ELOC protein Q15369 UNIPROT H1-1 protein Q02539 UNIPROT up-regulates phosphorylation Ser183 KPKKVAKsPAKAKAV 9606 BTO:0000567 20551309 t lperfetto "Our results also show the potential function of p-tefb phosphorylation of h1, namely, to increase h1 dissociation from actively transcribed dna. P-tefb preferentially phosphorylates the ser-183 phosphorylation site of histone h1.1" SIGNOR-166120 ELOC protein Q15369 UNIPROT NOTCH4 protein Q99466 UNIPROT down-regulates ubiquitination 9606 BTO:0000672 22001063 t gcesareni "Using proteomic techniques, several components of the elongin c complex were identified as candidate notch4(icd) interactors. Elongin c complexes can function as ubiquitin ligases capable of regulating proteasomal degradation of specific protein substrates. Our studies indicate that ectopic elongin c expression stimulates notch4(icd) degradation and inhibits its transcriptional activity in human kidney tubule hk11 cells." SIGNOR-176779 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 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 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 EML4-ALK "fusion protein" SIGNOR-FP8 SIGNOR AKT proteinfamily SIGNOR-PF24 SIGNOR up-regulates 9606 28370702 f lperfetto "A specific subtype of non-small cell lung cancer (NSCLC) characterized with an EML4-ALK fusion gene, which drives constitutive oncogenic activation of ALK kinase. We demonstrated that exogenous introduction of EML4-ALK protein with the substitution of lysine 1610 to an alanine in these two cell lines reduced the phosphorylation levels of AKT, one of downstream oncogenic molecules in the EML4-ALK pathway, and suppressed the growth of the two cell lines." SIGNOR-253218 EML4-ALK "fusion protein" SIGNOR-FP8 SIGNOR ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR "up-regulates activity" phosphorylation 10090 BTO:0000944 21415216 t irozzo "We also found that phosphorylation of both the mitogen-activated proteinkinase (MAPK) ERK and STAT3 was markedly increased inthe cells expressing either variant of EML4-ALK[.]. Oncogenic EML4-ALK tyrosine kinase activates ERKand STAT3 signaling pathways" SIGNOR-259174 EML4-ALK "fusion protein" SIGNOR-FP8 SIGNOR HIF1A protein Q16665 UNIPROT "up-regulates quantity by stabilization" 9606 27141364 f irozzo "EML4-ALK enhanced HIF-1Œ± expression through increasing transcription and decreasing ubiquitination of HIF-1Œ±." SIGNOR-259173 EML4-ALK "fusion protein" SIGNOR-FP8 SIGNOR KRAS protein P01116 UNIPROT up-regulates 9606 19483050 f lperfetto "A recurrent gene fusion between echinoderm microtubule-associated protein-like 4 (EML4;and, occasionally, of other fusion partners) and the anaplastic lymphoma kinase (ALK) geneoccurs in of NSCLCs , resulting in activation of a potent ALK fusion protein.ALK fusion protein is usually found in never-smoker subjects. Although relatively rare, therelative paucity of fusion proteins known to contribute to lung cancer pathogenesis makes this a finding of biological interest. Although present understanding of the ALK fusion protein is limited, it may play a role in activating RAS. Thus it is negatively associated with thepresence of KRAS or EGFR mutations, and may favour ADC histology and never-smokerstatus." SIGNOR-253216 EMX1 protein Q04741 UNIPROT NRP1 protein O14786 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" -1 26534986 t Luana "EMX1 activates the transcription of Nrp1 in vitro." SIGNOR-261593 "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 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 ENDOG protein Q14249 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-170972 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 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 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 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 ENOBOSARM chemical CID:11326715 PUBCHEM AR protein P10275 UNIPROT up-regulates "chemical activation" 9606 Other t Selleck gcesareni SIGNOR-195892 ENPP1 protein P22413 UNIPROT "3',5'-cyclic AMP" smallmolecule CHEBI:17489 ChEBI "down-regulates quantity" "small molecule catalysis" 20923972 t "Phosphodiesterases Catalyze Hydrolysis of cAMP-bound to Regulatory Subunit of Protein Kinase A and Mediate Signal Termination" SIGNOR-253018 ENPP1 protein P22413 UNIPROT Bone_mineralization phenotype SIGNOR-PH69 SIGNOR up-regulates 9606 BTO:0004473 19049325 f miannu "PC-1 and Tnap work together to produce normally mineralized bone matrix through the generation and hydrolysis of pyrophosphate." SIGNOR-252195 ENPP1 protein P22413 UNIPROT INSR protein P06213 UNIPROT "down-regulates activity" binding 9606 BTO:0000093 10615944 t miannu "Plasma cell membrane glycoprotein-1 (PC-1) inhibits insulin receptor (IR) tyrosine kinase activity and subsequent cellular signaling. PC-1 may inhibit the IR by interacting directly with a specific region in the IR alpha-subunit." SIGNOR-252190 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 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 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 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 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 EP300 protein Q09472 UNIPROT ALOX15 protein P16050 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000018 12517954 f lperfetto "IL-4 has been shown to up-regulate 15-lipoxygenase and produce 15(S)-hydroxyeicosatetraenoic acid (15(S)-HETE) in A549 cells via the Janus kinase/STAT6 pathway under coactivation of CREB binding protein/p300." SIGNOR-254097 EP300 protein Q09472 UNIPROT CAV3 protein P56539 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9534 BTO:0001538 15199055 f "Furthermore, we show that the muscle carnitine palmitoyltransferase-1 and caveolin-3 promoters are directly regulated by ROR and coactivated by p300 and PGC-1. This study implicates RORs in the control of lipid homeostasis in skeletal muscle." SIGNOR-254259 EP300 protein Q09472 UNIPROT CDX2/PAX6/P300 complex SIGNOR-C33 SIGNOR "form complex" binding 9606 10506141 t lperfetto "In the present study, we investigated the interaction of cdx-2 and pax-6 with p300, a co-activator coupled to the basal transcription machinery. In transient transfection-expression experiments, we found that the transactivating effects of cdx-2 and pax-6 on the glucagon gene were greatly enhanced by the additional expression of p300." SIGNOR-70960 EP300 protein Q09472 UNIPROT CPT1B protein Q92523 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9534 BTO:0001538 15199055 f "Furthermore, we show that the muscle carnitine palmitoyltransferase-1 and caveolin-3 promoters are directly regulated by ROR and coactivated by p300 and PGC-1. This study implicates RORs in the control of lipid homeostasis in skeletal muscle." SIGNOR-254260 EP300 protein Q09472 UNIPROT Differentiation phenotype SIGNOR-PH37 SIGNOR up-regulates 9606 20660310 f amattioni "Switch to beta-catenin/p300-mediated gene expression is an essential first step in initiating normal cellular differentiation" SIGNOR-229780 EP300 protein Q09472 UNIPROT DUSP1 protein P28562 UNIPROT up-regulates acetylation Lys57 TIVRRRAkGAMGLEH 9606 BTO:0000801 20626350 t gcesareni "A recent report shows that mkp1 may also be regulated by acetylation. When raw macrophages are stimulated with lps, mkp1 becomes acetylated on lys57 by p300" SIGNOR-166581 EP300 protein Q09472 UNIPROT EP300 protein Q09472 UNIPROT "up-regulates activity" acetylation 9606 BTO:0003292 28045112 t lperfetto "Brd3 interacts with both IRF3 and p300, increases p300-mediated acetylation of IRF3, and enhances the association of IRF3 with p300 upon virus infection.|Brd3 enhances p300-mediated acetylation of IRF3|Importantly, Brd3 promotes the recruitment of IRF3/p300 complex to the promoter of Ifnb1, and increases the acetylation of histone3/histone4 within the Ifnb1 promoter, leading to the enhancement of type I interferon production." SIGNOR-262045 EP300 protein Q09472 UNIPROT FLI1 protein Q01543 UNIPROT up-regulates binding 9606 24058639 t miannu "P300 promotes the interaction of fli1 with hdac1 and increases the dna binding ability of fli1 through deacetylation of lysine 380" SIGNOR-202682 EP300 protein Q09472 UNIPROT H3-3A protein P84243 UNIPROT up-regulates acetylation Lys28 LATKAARkSAPSTGG 9606 SIGNOR-C6 21131905 t fspada "These results highlight the substrate and site specificities of hats in cells, demonstrate the distinct roles of gcn5/pcaf- and cbp/p300-mediated histone acetylations in gene activation, and suggest an important role of cbp/p300-mediated h3k18/27ac in nr-dependent transcription." SIGNOR-170266 EP300 protein Q09472 UNIPROT KPNA2 protein P52292 UNIPROT up-regulates acetylation Lys22 HRFKNKGkDSTEMRR 9606 15342649 t lperfetto "Ampk triggered the acetylation of importin alpha1 on lys(22), a process dependent on the acetylase activity of p300" SIGNOR-128625 EP300 protein Q09472 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-253904 EP300 protein Q09472 UNIPROT MEF2C protein Q06413 UNIPROT up-regulates binding 9606 SIGNOR-C6 11062529 t gcesareni "The cofactors grip-1, cbp/p300 and pcaf have hat activity and function as co-activators for mef-2c during myogenesis." SIGNOR-83846 EP300 protein Q09472 UNIPROT MEF2D protein Q14814 UNIPROT up-regulates binding 9606 11796223 t lperfetto "Once released from associated repressors, MEF2 is bound by the p300 coactivator, which possesses histone acetyltransferase activity. Thus, the net result of CaMK signaling to MEF2 complexes is increased histone acetylation (Ac), which relaxes chromatin and stimulates MEF2 target gene transcription." SIGNOR-232162 EP300 protein Q09472 UNIPROT MN1 protein Q10571 UNIPROT up-regulates binding 9606 BTO:0001271 12569362 t miannu "Our results indicate that mn1 is a transcription coactivator rather than a sequence-specific transcription factor, and that it may stimulate rar/rxr-mediated transcription through interaction with p160 and p300." SIGNOR-97899 EP300 protein Q09472 UNIPROT MYOD1 protein P15172 UNIPROT up-regulates acetylation 9606 BTO:0000887 SIGNOR-C6 10944526 t gcesareni "Our results provide direct evidence that myod acetylation functionally activates the protein and show that both pcaf and cbp/p300 are candidate enzymes for myod acetylation in vivo." SIGNOR-81053 EP300 protein Q09472 UNIPROT P300/PCAF complex SIGNOR-C7 SIGNOR "form complex" binding 9606 21131905 t lperfetto "Histone acetyltransferases (hats) gcn5 and pcaf (gcn5/pcaf) and cbp and p300 (cbp/p300) are transcription co-activators." SIGNOR-170273 EP300 protein Q09472 UNIPROT PLAG1 protein Q6DJT9 UNIPROT up-regulates acetylation 9606 16207715 t miannu "Plag1 and plagl2 are also regulated by acetylation. They are acetylated and activated by p300 and deacetylated and repressed by hdac7." SIGNOR-140915 EP300 protein Q09472 UNIPROT PLAGL2 protein Q9UPG8 UNIPROT up-regulates acetylation 9606 16207715 t miannu "Plag1 and plagl2 are also regulated by acetylation. They are acetylated and activated by p300 and deacetylated and repressed by hdac7." SIGNOR-140947 EP300 protein Q09472 UNIPROT RELA protein Q04206 UNIPROT "up-regulates activity" acetylation Lys310 KRTYETFkSIMKKSP 9606 BTO:0002207 15152190 t gcesareni "Using acetylation assays, p300 was found to effectively acetylate RelA/p65 across the amino-acid region containing 1€“317" SIGNOR-238778 EP300 protein Q09472 UNIPROT RUNX2/EP300 complex SIGNOR-C211 SIGNOR "form complex" binding 10116 BTO:0002648 12697832 t "Giulio Giuliani" "More interestingly, the bone-specific transcriptionfactor Runx2/Cbfa1 is present in the immunoprecipitated material, strongly indicating that in osteoblastic cells expressing OC, p300 and Runx2/Cbfa1 are components of the same nuclear protein complex." SIGNOR-255418 EP300 protein Q09472 UNIPROT RUNX2 protein Q13950 UNIPROT "up-regulates quantity" acetylation 9606 22298955 t gcesareni "Bmp-induced non-smad erk signaling pathway cooperatively regulates osteoblast differentiation, in part, through increasing the stability and transcriptional activity of runx2 or increasing runx2 acetylation by p300." SIGNOR-195579 EP300 protein Q09472 UNIPROT RUNX2 protein Q13950 UNIPROT "up-regulates quantity" acetylation 9606 BTO:0000007;BTO:0000165 20851880 t gcesareni "These results indicate that Erk signaling increases Runx2 stability and transcriptional activity, partly via increasing p300 protein levels and histone acetyltransferase activity and subsequently increasing Runx2 acetylation by p300" SIGNOR-167966 EP300 protein Q09472 UNIPROT SMAD1 protein Q15797 UNIPROT up-regulates binding 9606 SIGNOR-C6 12419246 t gcesareni "Thus, Ski/SnoN represses TGFβ signaling by multiple mechanisms. In addition to recruitment of a transcriptional repressor complex and dissociation of the transcriptional coactivator p300/CBP from the Smads" SIGNOR-95462 EP300 protein Q09472 UNIPROT SMAD1 protein Q15797 UNIPROT up-regulates binding 9606 SIGNOR-C6 22298955 t gcesareni "Ski and snon also prevent smads from binding to the transcriptional coactivator p300/cbp" SIGNOR-195582 EP300 protein Q09472 UNIPROT SMAD2/STAT3/EP300 complex SIGNOR-C203 SIGNOR "form complex" binding 9606 26194464 t "MARCO ROSINA" "Thus, pSmad2L (Ser255) forms complex with p300 and STAT3 to bind to the proximal promoter of the Rorc and Il17a genes." SIGNOR-255025 EP300 protein Q09472 UNIPROT SMAD3 protein P84022 UNIPROT "up-regulates quantity by stabilization" acetylation Lys378 TIRMSFVkGWGAEYR 9606 16862174 t miannu "Smad proteins are crucial for the intracellular signaling of transforming growth factor-beta (TGF-beta). Upon their receptor-induced activation, Smad proteins are phosphorylated and translocated to the nucleus to activate the transcription of a select set of target genes. Here, we show that the co-activator p300/CBP bound and acetylated Smad3 as well as Smad2 in vivo, and that the acetylation was stimulated by TGF-beta.A major acetylation site of Smad3 by p300/CBP is Lys-378 in the MH2 domain (Smad3C) known to be critical for the regulation of transcriptional activity." SIGNOR-260431 EP300 protein Q09472 UNIPROT SMAD7 protein O15105 UNIPROT up-regulates acetylation Lys64 RAGCCLGkAVRGAKG 9606 12408818 t gcesareni "Here we present evidence that smad7 interacts with the transcriptional coactivator p300, resulting in acetylation of smad7 on two lysine residues in its n terminus. Acetylation or mutation of these lysine residues stabilizes smad7 and protects it from tgfbeta-induced degradation. we have recently shown that smad7 is acetylated on lysine residues 64 and 70 by p300" SIGNOR-95165 EP300 protein Q09472 UNIPROT SMAD7 protein O15105 UNIPROT up-regulates acetylation Lys64 RAGCCLGkAVRGAKG 9606 15831498 t gcesareni "Here we present evidence that smad7 interacts with the transcriptional coactivator p300, resulting in acetylation of smad7 on two lysine residues in its n terminus. Acetylation or mutation of these lysine residues stabilizes smad7 and protects it from tgfbeta-induced degradation. we have recently shown that smad7 is acetylated on lysine residues 64 and 70 by p300" SIGNOR-135469 EP300 protein Q09472 UNIPROT TBXAS1 protein P24557 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000018 14565864 f miannu "We also showed that forced expression of p300 upregulated TXAS gene in a dose-dependent manner. Mutation of NF-E2 site, but not TATA or initiator site, abolished the p300-mediated activation of TXAS gene." SIGNOR-253906 EP300 protein Q09472 UNIPROT TP53 protein P04637 UNIPROT up-regulates acetylation Lys373 SSHLKSKkGQSTSRH 9606 BTO:0000567 11070080 t gcesareni "P300 acetylates and activates the tumor suppressor p53 after dna damage." SIGNOR-84070 EP300 protein Q09472 UNIPROT TP53 protein P04637 UNIPROT up-regulates acetylation Lys382 QSTSRHKkLMFKTEG 9606 BTO:0000567 11070080 t gcesareni "P300 acetylates and activates the tumor suppressor p53 after dna damage." SIGNOR-84074 EP300 protein Q09472 UNIPROT TP53 protein P04637 UNIPROT "up-regulates activity" acetylation 9606 25545885 t miannu "C-terminal acetylation of p53 by p300/CBP and PCAF promotes an open conformation of p53 by preventing the occlusion of the DNA binding domain by the C-terminal tail. This enhances p53 transcriptional activity, leading to growth arrest and/or apoptosis" SIGNOR-261496 EP300 protein Q09472 UNIPROT XBP1 protein P17861-2 UNIPROT "up-regulates quantity by stabilization" acetylation 9606 BTO:0000007 20955178 t miannu "P300 increases the acetylation and protein stability of XBP1s, and enhances its transcriptional activity, whereas SIRT1 deacetylates XBP1s and inhibits its transcriptional activity.. The mRNA encoding the active spliced form of XBP1 (XBP1s) is generated from the unspliced form by IRE1 (inositol-requiring enzyme 1) during the UPR." SIGNOR-260429 EPAS1 protein Q99814 UNIPROT HBA1 protein P69905 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20534544 f Regulation miannu "We used genomic and candidate gene approaches to search for evidence of such genetic selection. First, a genome-wide allelic differentiation scan (GWADS) comparing indigenous highlanders of the Tibetan Plateau (3,200-3,500 m) with closely related lowland Han revealed a genome-wide significant divergence across eight SNPs located near EPAS1. This gene encodes the transcription factor HIF2alpha, which stimulates production of red blood cells and thus increases the concentration of hemoglobin in blood." SIGNOR-251792 EPAS1 protein Q99814 UNIPROT HBB protein P68871 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20534544 f Regulation miannu "We used genomic and candidate gene approaches to search for evidence of such genetic selection. First, a genome-wide allelic differentiation scan (GWADS) comparing indigenous highlanders of the Tibetan Plateau (3,200-3,500 m) with closely related lowland Han revealed a genome-wide significant divergence across eight SNPs located near EPAS1. This gene encodes the transcription factor HIF2alpha, which stimulates production of red blood cells and thus increases the concentration of hemoglobin in blood." SIGNOR-251791 EPGN protein Q6UW88 UNIPROT EGFR protein P00533 UNIPROT up-regulates binding 9606 BTO:0001253 20513444 t "EPGN may stimulate the phosphorylation of EGFR and mitogen-activated protein kinases" gcesareni "Remarkably, three members of the epidermal growth factor (egf) family (ereg, areg, and epgn) showed increased expression that was associated with elevated epidermal activation of the egf receptor (egfr) and stat3, a downstream effector of egfr signaling." SIGNOR-165779 EPGN protein Q6UW88 UNIPROT ERBB4 protein Q15303 UNIPROT up-regulates binding 9606 16829981 t gcesareni "Areg (amphiregulin), btc (beta-cellulin), egf, epgn (epigen), ereg (epiregulin), hbegf, nrg1, nrg2, nrg3, nrg4 and tgfa (tgfalpha) constitute egf family ligands for erbb family receptors." SIGNOR-147835 EPGN protein Q6UW88 UNIPROT ERBB4 protein Q15303 UNIPROT up-regulates binding 9606 BTO:0001801 16469638 t gcesareni "They both bind to betacellulin and the heparin-binding ligand, hb-egf, as well as to two low-affinity ligands, epiregulin and epigen." SIGNOR-144399 EPHA2 protein P29317 UNIPROT EPHA2 protein P29317 UNIPROT up-regulates phosphorylation Tyr588 QLKPLKTyVDPHTYE 9606 18387945 t lperfetto "The binding of ephrin ligands to eph receptors induces the transphosphorylation of the cytoplasmic domains and initiates kinase activity.Taken together, these results suggest that tyr587, tyr593, tyr771, and tyr734 are likely to be autophospho-rylated in vascular endothelial cells." SIGNOR-178169 EPHA2 protein P29317 UNIPROT EPHA2 protein P29317 UNIPROT up-regulates phosphorylation Tyr594 TYVDPHTyEDPNQAV 9606 18387945 t lperfetto "The binding of ephrin ligands to eph receptors induces the transphosphorylation of the cytoplasmic domains and initiates kinase activity.Taken together, these results suggest that tyr587, tyr593, tyr771, and tyr734 are likely to be autophospho-rylated in vascular endothelial cells." SIGNOR-178173 EPHA2 protein P29317 UNIPROT EPHA2 protein P29317 UNIPROT up-regulates phosphorylation Tyr735 KYLANMNyVHRDLAA 9606 18387945 t lperfetto "The binding of ephrin ligands to eph receptors induces the transphosphorylation of the cytoplasmic domains and initiates kinase activity.Taken together, these results suggest that tyr587, tyr593, tyr771, and tyr734 are likely to be autophospho-rylated in vascular endothelial cells." SIGNOR-178177 EPHA2 protein P29317 UNIPROT EPHA2 protein P29317 UNIPROT up-regulates phosphorylation Tyr772 EDDPEATyTTSGGKI 9606 18387945 t lperfetto "The binding of ephrin ligands to eph receptors induces the transphosphorylation of the cytoplasmic domains and initiates kinase activity.Taken together, these results suggest that tyr587, tyr593, tyr771, and tyr734 are likely to be autophospho-rylated in vascular endothelial cells." SIGNOR-178181 EPHA2 protein P29317 UNIPROT PIK3R2 protein O00459 UNIPROT up-regulates 9606 BTO:0000782 7982920 f gcesareni "In keeping with the above observations, activation of eck by its ligand, b61, increased phosphatidylinositol 3-kinase activity" SIGNOR-35418 EPHA2 protein P29317 UNIPROT SHC1 protein P29353 UNIPROT up-regulates binding 9606 12400011 t gcesareni "We also show that the interaction of epha2 with grb2 is indirect and mediated by shc and that this complex is necessary for epha2-mediated activation of erk kinases." SIGNOR-94804 EPHA3 protein P29320 UNIPROT CRK protein P46108 UNIPROT up-regulates binding 9606 BTO:0000007 11870224 t lperfetto "Our results suggest that recruitment of crkii and activation of rho signalling are responsible for epha3-mediated cell rounding, blebbing and de-adhesion, and that ephrin-a5-mediated receptor clustering and epha3 tyrosine kinase activity are essential for this response" SIGNOR-115335 EPHA3 protein P29320 UNIPROT EPHA3 protein P29320 UNIPROT "up-regulates activity" phosphorylation Tyr779 EDDPEAAyTTRGGKI 9606 BTO:0000007 11870224 t "Eph receptor activation leads to tyrosine phosphorylation of three major autophosphorylation sites. these residues function to regulate kinase activity, their phosphorylation being required for full intrinsic enzyme activity. these tyrosines (EphA3 Y596, Y602 and Y779) as the prominent autophosphorylation sites of EphA3" SIGNOR-251117 EPHA4 protein P54764 UNIPROT EPHA4 protein P54764 UNIPROT "up-regulates activity" phosphorylation Tyr596 LNQGVRTyVDPFTYE -1 8622893 t "Two dimensional phosphopeptide mapping and site-directed mutagenesis defined juxtamembrane residue Y602 as a major site of in vitro autophosphorylation in Sek, whilst Y596 was phosphorylated to a lower stoichiometry." SIGNOR-251118 EPHA4 protein P54764 UNIPROT EPHA4 protein P54764 UNIPROT "up-regulates activity" phosphorylation Tyr602 TYVDPFTyEDPNQAV -1 8622893 t "Two dimensional phosphopeptide mapping and site-directed mutagenesis defined juxtamembrane residue Y602 as a major site of in vitro autophosphorylation in Sek, whilst Y596 was phosphorylated to a lower stoichiometry. Complimentary approaches of in vitro binding assays and BIAcore analysis revealed a high affinity association between the Y602 Sek autophosphorylation site and the cytoplasmic tyrosine kinase p59fyn, an interaction mediated through the SH2 domain of this intracellular signalling molecule." SIGNOR-251119 EPHA8 protein P29322 UNIPROT EPHA8 protein P29322 UNIPROT "up-regulates activity" phosphorylation Tyr616 FYAEPHTyEEPGRAG 9606 BTO:0000007 10498895 t "Tyr-615 and Tyr-838 are major autophosphorylation sites of the EphA8 receptor. phosphorylation of Tyr-615 is critical for determining the association with Fyn whereas the integrity of Tyr-838 phosphorylation is required for efficient phosphorylation at Tyr-615 as well as other major sites." SIGNOR-251120 EPHA8 protein P29322 UNIPROT EPHA8 protein P29322 UNIPROT "up-regulates activity" phosphorylation Tyr839 LAYGERPyWNMTNRD 9606 BTO:0000007 10498895 t "Tyr-615 and Tyr-838 are major autophosphorylation sites of the EphA8 receptor. phosphorylation of Tyr-615 is critical for determining the association with Fyn whereas the integrity of Tyr-838 phosphorylation is required for efficient phosphorylation at Tyr-615 as well as other major sites." SIGNOR-251121 EPHB1 protein P54762 UNIPROT EPHB1 protein P54762 UNIPROT "up-regulates activity" phosphorylation Tyr594 GSPGMKIyIDPFTYE 10029 BTO:0000246 12223469 t " Co-immunoprecipitation was used to confirm the interaction of Grb7 with the cytoplasmic domain of EphB1 as well as the full-length receptor in intact cells. This interaction is mediated by the SH2 domain of Grb7 and requires tyrosine autophosphorylation of EphB1. We also found that EphB1 could phosphorylate Grb7 and mutation of either Tyr-928 or Tyr-594 to Phe decreased this activity." SIGNOR-251122 EPHB1 protein P54762 UNIPROT EPHB1 protein P54762 UNIPROT "up-regulates activity" phosphorylation Tyr928 SAIKMVQyRDSFLTA 10029 BTO:0000246 12223469 t " Co-immunoprecipitation was used to confirm the interaction of Grb7 with the cytoplasmic domain of EphB1 as well as the full-length receptor in intact cells. This interaction is mediated by the SH2 domain of Grb7 and requires tyrosine autophosphorylation of EphB1. We also found that EphB1 could phosphorylate Grb7 and mutation of either Tyr-928 or Tyr-594 to Phe decreased this activity." SIGNOR-251123 EPHB2 protein P29323 UNIPROT EPHB2 protein P29323 UNIPROT "up-regulates activity" phosphorylation Tyr602 IYIDPFTyEDPNEAV -1 10572014 t "Our results demonstrate that autophosphorylation tyrosine 611 in the juxtamembrane region of chicken EphB2 is critical for the association of the Src SH2 domain." SIGNOR-251124 EPHB2 protein P29323 UNIPROT RASA1 protein P20936 UNIPROT up-regulates binding 9606 BTO:0000938 9233798 t gcesareni "We have localized an in vitro rasgap-binding site to conserved tyrosine residues y604 and y610 in the juxtamembrane region of ephb2, and demonstrated that substitution of these amino acids abolishes ephrin-b1-induced signalling events in ephb2-expressing ng108-15 cells." SIGNOR-50100 EPHB2 protein P29323 UNIPROT RRAS protein P10301 UNIPROT "up-regulates activity" phosphorylation Tyr66 DPTIEDSyTKICSVD 9606 BTO:0000007 10570155 t "Tyrosine 66 of R-Ras is phosphorylated by EphB2 and is important for binding to Raf-1 but not for association with EphB2." SIGNOR-251125 EPHB2 protein P29323 UNIPROT SRC protein P12931 UNIPROT up-regulates binding 9606 BTO:0000938 9632142 t lperfetto "We propose src kinase as a downstream effector that mediates the neuron's response to eph receptor activation" SIGNOR-58142 EPHB2 protein P29323 UNIPROT SYNJ1 protein O43426 UNIPROT down-regulates phosphorylation 9606 BTO:0000938 15821731 t lperfetto "Ephb2 causes tyrosine phosphorylation in the proline-rich domain of synaptojanin 1, and inhibits both the interaction with endophilin and the 5'-phosphatase activity of synaptojanin 1" SIGNOR-135274 EPHB3 protein P54753 UNIPROT EPHB3 protein P54753 UNIPROT "up-regulates activity" phosphorylation Tyr614 VYIDPFTyEDPNEAV -1 9674711 t "Tyrosine-614, the major autophosphorylation site of the receptor tyrosine kinase HEK2, functions as multi-docking site for SH2-domain mediated interactions. a single amino acid substitution (Y614F) clearly reduces the phosphotyrosine content of HEK2 and abrogates its ability to bind rasGAP, Crk and Fyn indicating that this residue functions as major phosphorylation and multi-docking site." SIGNOR-251126 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 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 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 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 IL13 protein P35225 UNIPROT IL4R protein P24394 UNIPROT up-regulates binding 9606 BTO:0000782;BTO:0000801;BTO:0000876 BTO:0000887;BTO:0000763;BTO:0001260 12704343 t milica "Both il-4 and il-13 use the IL-4R Chain as a component of their receptors." SIGNOR-100753 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 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 E protein P59637 UNIPROT Apoptosis phenotype SIGNOR-PH2 SIGNOR up-regulates 9606 BTO:0000661 16048439 f Luana "Overexpression of SARS-CoV E protein in T-cells promoted apoptosis" SIGNOR-260208 E protein P59637 UNIPROT ERN1 protein O75460 UNIPROT "down-regulates activity" 9534 BTO:0001444 22028656 f miannu "SARS-CoV E protein down-regulated the signaling pathway inositol-requiring enzyme 1 (IRE-1) of the unfolded protein response, but not the PKR-like ER kinase (PERK) or activating transcription factor 6 (ATF-6) pathways, and reduced cell apoptosis." SIGNOR-260347 E protein P59637 UNIPROT "NLRP3 inflammasome" complex SIGNOR-C225 SIGNOR "up-regulates activity" 9606 32133002 f miannu "Viroporins are small, highly hydrophobic proteins derived from viruses, which interact with membranes to modify the host cell's permeability to ions or other small molecules. Several viroporins are observed to localize to the Golgi apparatus and other cytoplasmic structures during viral infection.Examples include 2B proteins from EMCV, poliovirus, enterovirus 71 (EV71), and human rhinoviruses (HRV), the envelope (E) protein of severe acute respiratory syndrome coronavirus (SARS-CoV), as well as influenza virus M2 protein. These viroporins activate the NLRP3 inflammasome by inducing different ionic fluxes.N protein from SARS-CoV, cause the flux of calcium from intracellular storages to the cytosol, which is indispensable for NLRP3 activation" SIGNOR-261318 EPS15 protein P42566 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-260713 EPS15 protein P42566 UNIPROT EGFR protein P00533 UNIPROT "down-regulates activity" binding 10029 BTO:0002988 15383614 t gcesareni "We suggest that the ubiquitinated EGFR or another c-Cbl substrate that is ubiquitinated upon EGFR activation recruits Eps15 to the plasma membrane via its UIM. This event would facilitate EGFR internalization via a clathrin-dependent route in which Eps15 plays a role" SIGNOR-243278 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 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 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 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 ERBB2 protein P04626 UNIPROT CDK1 protein P06493 UNIPROT down-regulates phosphorylation Tyr15 EKIGEGTyGVVYKGR 9606 BTO:0000150 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 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 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 ERBB2 protein P04626 UNIPROT down-regulates phosphorylation Tyr1023 DLVDAEEyLVPQQGF 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-21207 ERBB2 protein P04626 UNIPROT ERBB2 protein P04626 UNIPROT down-regulates phosphorylation Tyr1112 DPSPLQRySEDPTVP 9606 BTO:0000149 1706616 t gcesareni "However, each of these peptides contains tyrosines that correspond to major autophosphorylation sites of the epidermal growth factor receptor, suggesting that, in addition to y1023 and y1248, y1139 and y1222 also serve as autophosphorylation sites of her2." SIGNOR-21211 ERBB2 protein P04626 UNIPROT ERBB2 protein P04626 UNIPROT "up-regulates activity" phosphorylation Tyr1023 DLVDAEEyLVPQQGF -1 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 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 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 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 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 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 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 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 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 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 ERBB3 protein P21860 UNIPROT AR protein P10275 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001130 15542423 f gcesareni "Suspected erbb receptor involvement in prostate cancer originates partly from the realization that these proteins are capable of promoting the transcriptional activity of the androgen receptor (ar), her2/her3 effects on ar included effects on protein stability and stimulation of dna binding to ar target genes." SIGNOR-130443 ERBB3 protein P21860 UNIPROT GRB2 protein P62993 UNIPROT up-regulates binding 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. In this study, we identify grb2 as a specific binding partner to tyrosines y1199 and y1268 of erbb3." SIGNOR-121971 ERBB3 protein P21860 UNIPROT GRB2 protein P62993 UNIPROT up-regulates binding 9606 16729043 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. In this study, we identify grb2 as a specific binding partner to tyrosines y1199 and y1268 of erbb3." SIGNOR-146858 ERBB3 protein P21860 UNIPROT PIK3CA protein P42336 UNIPROT up-regulates binding 9606 16729043 t gcesareni "Pi3k is the sole binding partner to six tyrosines of erbb3 and one in erbb4." SIGNOR-146861 ERBB3 protein P21860 UNIPROT PIK3CB protein P42338 UNIPROT up-regulates binding 9606 16729043 t gcesareni "Pi3k is the sole binding partner to six tyrosines of erbb3 and one in erbb4." SIGNOR-146864 ERBB3 protein P21860 UNIPROT PIK3CD protein O00329 UNIPROT up-regulates binding 9606 16729043 t gcesareni "Pi3k is the sole binding partner to six tyrosines of erbb3 and one in erbb4." SIGNOR-146867 ERBB3 protein P21860 UNIPROT PIK3CG protein P48736 UNIPROT up-regulates binding 9606 16729043 t gcesareni "Pi3k is the sole binding partner to six tyrosines of erbb3 and one in erbb4." SIGNOR-146870 ERBB4 protein Q15303 UNIPROT CBL protein P22681 UNIPROT up-regulates binding 9606 16829981 t gcesareni "Erbb4 might not be able to directly recruit cbl, and therefore downregulation of this receptor is slow." SIGNOR-147841 ERBB4 protein Q15303 UNIPROT CBL protein P22681 UNIPROT up-regulates binding 9606 18793634 t gcesareni "Erbb4 might not be able to directly recruit cbl, and therefore downregulation of this receptor is slow." SIGNOR-180895 ERBB4 protein Q15303 UNIPROT GRB2 protein P62993 UNIPROT up-regulates binding 9606 16729043 t gcesareni "Egfr and erbb4 had several docking sites for grb2, while erbb3 was characterized by six binding sites for pi3k. Egfr has six binding sites for the adapter protein grb2, and erbb4 has five, each with different binding strength." SIGNOR-146876 ERBB4 protein Q15303 UNIPROT PIK3CD protein O00329 UNIPROT up-regulates binding 9606 16729043 t gcesareni "Pi3k is the sole binding partner to six tyrosines of erbb3 and one in erbb4." SIGNOR-146885 ERBB4 protein Q15303 UNIPROT PIK3CG protein P48736 UNIPROT up-regulates binding 9606 16729043 t gcesareni "Pi3k is the sole binding partner to six tyrosines of erbb3 and one in erbb4." SIGNOR-146888 ERBB4 protein Q15303 UNIPROT SHC3 protein Q92529 UNIPROT up-regulates relocalization 9606 16729043 t gcesareni "Like erbb1, erbb4 recruits grb2, shc and stat5." SIGNOR-146891 ERBB4 protein Q15303 UNIPROT SHC3 protein Q92529 UNIPROT up-regulates relocalization 9606 16829981 t gcesareni "Like erbb1, erbb4 recruits grb2, shc and stat5." SIGNOR-147850 ERBB4 protein Q15303 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." SIGNOR-146894 "ErbB receptor family" proteinfamily SIGNOR-PF36 SIGNOR GRB2 protein P62993 UNIPROT "up-regulates activity" binding 9606 14967450 t miannu "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-256162 "ErbB receptor family" proteinfamily SIGNOR-PF36 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-256168 ERC1 protein Q8IUD2 UNIPROT CHUK protein O15111 UNIPROT up-regulates binding 9606 SIGNOR-C14 15218148 t miannu "Elks likely functions by recruiting ikappabalpha to the ikk complex and thus serves a regulatory function for ikk activation." SIGNOR-126430 ERC1 protein Q8IUD2 UNIPROT IKK-complex complex SIGNOR-C14 SIGNOR up-regulates binding 9606 15218148 t lperfetto "Elks likely functions by recruiting ikappabalpha to the ikk complex and thus serves a regulatory function for ikk activation." SIGNOR-217448 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 ERCC4/ERCC1 complex SIGNOR-C50 SIGNOR DNA_repair phenotype SIGNOR-PH57 SIGNOR up-regulates -1 10542278 f miannu "HMLH1 and hPMS2 function in postreplicative mismatch repair in the form of a heterodimer referred to as hMutLα. Tumors or cell lines lacking this factor display mutator phenotypes and microsatellite instability, and mutations in the hMLH1 andhPMS2 genes predispose to hereditary non-polyposis colon cancer. Recombinant hMutLα and hMutLβ, expressed in the baculovirus system, were tested for their activity in an in vitro mismatch repair assay." SIGNOR-259064 ERCC4 protein Q92889 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-142992 ERCC5 protein P28715 UNIPROT ERCC2 protein P18074 UNIPROT "up-regulates quantity by stabilization" binding 9606 20840796 t "Regulation of binding" "The NER protein XPG was also found to associate with the TFIIH complex by interacting directly with XPD stabilizing the interaction between TFIIH and the CAK-XPD complex" SIGNOR-251974 ERCC6 protein Q03468 UNIPROT APEX1 protein P27695 UNIPROT "down-regulates activity" binding 9606 17567611 t Regulation miannu "CSB stimulates the AP site incision activity of APE1 on normal (i.e. fully paired) and bubble AP-DNA substrates, with the latter being more pronounced (up to 6-fold). This activation is ATP-independent, and specific for the human CSB and full-length APE1 protein. CSB and APE1 were also found in a common protein complex in human cell extracts, and recombinant CSB, when added back to CSB-deficient whole cell extracts, resulted in increased total AP site incision capacity." SIGNOR-251932 ERCC6 protein Q03468 UNIPROT NEIL1 protein Q96FI4 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 19179336 t Regulation miannu "CSB stimulates NEIL1 incision activity in vitro, and CSB and NEIL1 co-immunoprecipitate and co-localize in HeLa cells." SIGNOR-251931 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 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 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 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 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 ERGIC1 protein Q969X5 UNIPROT ERGIC3 protein Q9Y282 UNIPROT "up-regulates quantity by stabilization" binding 9606 BTO:0000599 15308636 t Giorgia "Among novel cycling proteins we have characterized ERGIC-32, a new ERGIC protein that interacts with human Erv46, a protein previously characterized in yeast and functioning in ER to Golgi protein trafficking. ERGIC-32 interacts with human Erv46 (hErv46) as revealed by covalent cross-linking and mistargeting experiments, and silencing of ERGIC-32 by small interfering RNAs increases the turnover of hErv46. We propose that ERGIC-32 functions as a modulator of the hErv41-hErv46 complex by stabilizing hErv46." SIGNOR-260637 ERG protein P11308 UNIPROT CDH5 protein P33151 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000567 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 CLDN5 protein O00501 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0004432 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 CXCR4 protein P61073 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-253911 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 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 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 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 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 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 ICAM2 protein P13598 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001949 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 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 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 PIM1 protein P11309 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002398 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 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 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 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 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 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 WNT1 protein P04628 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0001321 23913826 t Luana "Interestingly, our data showed that ERG drastically induced Wnt ligand gene expression." SIGNOR-261597 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 "eribulin mesylate" chemical CHEBI:70710 ChEBI TUBA4A protein P68366 UNIPROT "down-regulates activity" binding 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" binding 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" binding 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 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR ADAM17 protein P78536 UNIPROT up-regulates phosphorylation Thr735 KPFPAPQtPGRLQPA 9606 12058067 t lperfetto "We report that the cytosolic tail of the tumor necrosis factor alpha-converting enzyme (tace) is phosphorylated by erk at threonine 735.These results demonstrate that secretases are able to discriminate between the different stimuli that trigger membrane protein ectodomain cleavage and indicate that phosphorylation by mapks may regulate the proteolytic function of membrane secretases." SIGNOR-89614 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR AP1 complex SIGNOR-C154 SIGNOR up-regulates phosphorylation Ser374 PSSDSLSsPTLLAL 9606 12972619 t lperfetto "In a previous study we have observed that exposure of nih 3t3 cells to pdgf or serum leads to c-fos phosphorylation by erk on specific residues, thr232, thr325, thr331, and ser374, within the cooh-terminal c-fos tad we have recently shown that erk phosphorylates multiple residues within the carboxylterminal transactivation domain (tad) of c-fos, thus resulting in its increased transcriptional activity." SIGNOR-252358 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR AP1 complex SIGNOR-C154 SIGNOR up-regulates phosphorylation Thr325 TELEPLCtPVVTCTP 9606 12972619 t lperfetto "In a previous study we have observed that exposure of nih 3t3 cells to pdgf or serum leads to c-fos phosphorylation by erk on specific residues, thr232, thr325, thr331, and ser374, within the cooh-terminal c-fos tad we have recently shown that erk phosphorylates multiple residues within the carboxylterminal transactivation domain (tad) of c-fos, thus resulting in its increased transcriptional activity." SIGNOR-252357 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR AP1 complex SIGNOR-C154 SIGNOR up-regulates phosphorylation Thr331 CTPVVTCtPSCTAYT 9606 12972619 t lperfetto "In a previous study we have observed that exposure of nih 3t3 cells to pdgf or serum leads to c-fos phosphorylation by erk on specific residues, thr232, thr325, thr331, and ser374, within the cooh-terminal c-fos tad we have recently shown that erk phosphorylates multiple residues within the carboxylterminal transactivation domain (tad) of c-fos, thus resulting in its increased transcriptional activity." SIGNOR-252353 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR AR protein P10275 UNIPROT down-regulates phosphorylation Ser516 VSRVPYPsPTCVKSE 9606 BTO:0001130 18511414 t lperfetto "Map kinase-dependent phosphorylation at ar ser-515 was supported by the decrease in intensity of the slower migrating 23-kda band after treatment with both egf and increasing concentrations of the map kinase inhibitor, u0126" SIGNOR-244606 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR ATF2 protein P15336 UNIPROT up-regulates phosphorylation Thr69 SVIVADQtPTPTRFL 9606 20068231 t Luana "Phosphorylation of thr-69 by mapk14 and mapk11, and at thr-71 by mapk1/erk2, mapk3/erk1, mapk11, mapk12 and mapk14 in response to external stimulus like insulin causes increased transcriptional activity." SIGNOR-260755 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR BAD protein Q92934 UNIPROT "down-regulates activity" phosphorylation -1 8929531 t lperfetto "The rapid phosphorylation of bad following il-3 connects a proximal survival signal with the bcl-2 family, modulating this checkpoint for apoptosis.phosphorylatedBAD is bound to 14-3-3 within the cytosol, while only nonphosphorylated BAD is heterodimerized with membrane-bound BCL-XL." SIGNOR-244497 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR BCL2 protein P10415 UNIPROT up-regulates phosphorylation Thr56 FSSQPGHtPHPAASR 9606 10669763 t lperfetto "The results of this study reveal the following novel findings: destruction of the three putative MAP kinase sites at positions 56, 74, and 87 results in ubiquitination and subsequent degradation of the protein. Progressive inactivation of these MAP kinase sites revealed that Bcl-2 stability is mainly regulated by phosphorylation at Thr74 and Ser87, with Ser87 phosphorylation playing a predominant role. TNF-α or the MAP kinase-specific inhibitor PD98059 diminishes Ser87 phosphorylation of Bcl-2 in vivo, while activated ERK2 induces phosphorylation of Bcl-2 in vivo and in vitro." SIGNOR-244610 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR BCL2 protein P10415 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser87 AAAGPALsPVPPVVH 9606 BTO:0000567 10669763 t lperfetto "The results of this study reveal the following novel findings: destruction of the three putative MAP kinase sites at positions 56, 74, and 87 results in ubiquitination and subsequent degradation of the protein. Progressive inactivation of these MAP kinase sites revealed that Bcl-2 stability is mainly regulated by phosphorylation at Thr74 and Ser87, with Ser87 phosphorylation playing a predominant role. TNF-α or the MAP kinase-specific inhibitor PD98059 diminishes Ser87 phosphorylation of Bcl-2 in vivo, while activated ERK2 induces phosphorylation of Bcl-2 in vivo and in vitro." SIGNOR-244505 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR BRAF protein P15056 UNIPROT "down-regulates activity" phosphorylation Ser151 VARSNPKsPQKPIVR 9606 BTO:0000848 21478863 t "We show that overactivation of the MAPK pathway, induced by the oncogenic Ras in melanoma, induces constitutive phosphorylation of BRAF on Ser151 by ERK, which inhibits NRAS-BRAF interaction" SIGNOR-259919 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR BRAF protein P15056 UNIPROT down-regulates phosphorylation Thr401 STTGLSAtPPASLPG 9606 21135229 t lperfetto "We show that b-raf is a calcineurin substrate;among calcineurin target residues on b-raf is t401, a site of negative feedback phosphorylation by erk1/2. Blocking calcineurin activity in _ cells prevents dephosphorylation of b-raf t401 and decreases b-raf and erk1/2 activities." SIGNOR-170339 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR CASP8 protein Q14790 UNIPROT down-regulates phosphorylation Ser387 YLEMDLSsPQTRYIP 9606 BTO:0000149 24342355 t lperfetto "We demonstrate that perk 1/2 can phosphorylate pro-caspase-8 at s387 by knocking-down the endogenous pro-caspase-8 using rnai and replacing it with its non-phosphorylatable counterpart (s387a), a significant increase in caspase-8 activity" SIGNOR-244509 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR CDK2 protein P24941 UNIPROT up-regulates phosphorylation Thr160 GVPVRTYtHEVVTLW 9606 SIGNOR-C16 12359725 t lperfetto "In addition to its role in stimulating cyclin d1 expression and nuclear translocation of cdk2, erk regulates thr-160 phosphorylation of cdk2-cyclin e." SIGNOR-244614 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR CDKN1A protein P38936 UNIPROT down-regulates phosphorylation Ser130 SGEQAEGsPGGPGDS 9606 19364816 t lperfetto "Extracellular signal-regulated kinase 2-dependent phosphorylation induces cytoplasmic localization and degradation of p21cip1." SIGNOR-244618 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR CDKN1A protein P38936 UNIPROT down-regulates phosphorylation Thr57 NFDFVTEtPLEGDFA 9606 19364816 t lperfetto "We have shown that erk2 interacts with and phosphorylates p21cip1, promoting p21cip1_ubiquitination. We identified two erk2 phosphorylation sites, thr57 and ser130, in p21cip1_and showed that phosphorylation of these residues increases p21cip1_cytoplasmic distribution and proteasome-dependent degradation." SIGNOR-244513 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR CDKN1B protein P46527 UNIPROT up-regulates phosphorylation Ser10 NVRVSNGsPSLERMD 9606 10831586 t lperfetto "Phosphorylation on ser-10 of kip1 is the major site of phosphorylation in resting cells, takes place at the g(0)-g1 phase and leads to protein stability." SIGNOR-244622 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR CDKN1B protein P46527 UNIPROT up-regulates phosphorylation Ser178 EENVSDGsPNAGSVE 9606 10831586 t lperfetto "Indeed, p27kip1 was phosphorylated by p42 mapk (erk2) in vitrothese results suggest that ser(10) is the major site of phosphorylation of p27(kip1) and that phosphorylation at this site, like that at thr(187), contributes to regulation of p27(kip1) stability." SIGNOR-244517 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR CEBPA protein P49715 UNIPROT up-regulates "transcriptional regulation" 10090 BTO:0000011 12270934 f lperfetto "We demonstrate that exposure of post-confluent 3T3-L1 preadipocytes to insulin, isobutylmethylxanthine (MIX), dexamethasone (DEX), and fetal bovine serum induces a rapid but transient activation of MEK1 as indicated by extensive phosphorylation of ERK1 and ERK2 during the initial 2 h of adipogenesis. We further show that activation of MEK1 significantly enhances the transactivation of the C/EBPalpha minimal promoter during the early phase of the differentiation process." SIGNOR-235322 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR CIC protein Q96RK0 UNIPROT down-regulates phosphorylation Ser1409 SAPEDPTsPKRKMRR 9606 BTO:0000848 21087211 t lperfetto "Specifically, 14-3-3 binds to p90(rsk)-phosphorylated ser?_??_ Of capic?_A thereby modulating dna binding to its hmg (high-mobility group) box, whereas erk phosphorylations prevent binding of a c-terminal nls (nuclear localization sequence) to importin ?4 (kpna3)[...] These results suggest that erk phosphorylation of ser1382 and ser1409 masks the nls and prevents its binding to kpna3" SIGNOR-244630 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR CSNK2A1 protein P68400 UNIPROT up-regulates phosphorylation Ser362 ISSVPTPsPLGPLAG 9606 BTO:0000527 19941816 t lperfetto "Erk2, which is activated by egfr signaling, directly binds to ck2alpha via the erk2 docking groove and phosphorylates ck2alpha primarily at t360/s362, subsequently enhancing ck2alpha activity" SIGNOR-244521 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR CSNK2A1 protein P68400 UNIPROT up-regulates phosphorylation Thr360 SGISSVPtPSPLGPL 9606 BTO:0000527 19941816 t lperfetto "Erk2, which is activated by egfr signaling, directly binds to ck2alpha via the erk2 docking groove and phosphorylates ck2alpha primarily at t360/s362, subsequently enhancing ck2alpha activity" SIGNOR-244525 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR Differentiation phenotype SIGNOR-PH37 SIGNOR up-regulates 9606 19819937 f "In addition to the JAK2–STAT5 pathway, the Ras GTPase–extracellular signal-regulated kinase (Ras–ERK) pathway has also been implicated in signaling of IL-5 and is important for IL-5-dependent cell survival, proliferation and differentiation of eosinophils." SIGNOR-254355 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR E2F1 protein Q01094 UNIPROT "up-regulates activity" phosphorylation 9606 23616010 t lperfetto "Erk also undergoes rapid translocation into the nucleus, where it phosphorylates and activates a variety of transcription factor targets, including sp1, e2f, elk-1, and ap1." SIGNOR-233526 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR EGFR protein P00533 UNIPROT down-regulates phosphorylation Thr693 RELVEPLtPSGEAPN 9606 10816576 t lperfetto "It is likely that the map2 and ert kinases account for the phosphorylation of the egf receptor at thr669 (egf receptor (krel veplt669psgeapnqallr)) observed in cultured cells.Phosphorylation at ser-695 is partial and occurs only if thr-693 is phosphorylated. Phosphorylation at thr-678 and thr-693 by prkd1 inhibits egf-induced mapk8/jnk1 activation." SIGNOR-244529 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR ELK1 protein P19419 UNIPROT up-regulates phosphorylation Ser383 IHFWSTLsPIAPRSP 9606 7889942 t gcesareni "Erki phosphorylates five c-terminal sites in elk-i (s324, t336, s383, s389 and s422) with varying degrees of efficiency." SIGNOR-252083 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR ELK1 protein P19419 UNIPROT up-regulates phosphorylation Ser389 LSPIAPRsPAKLSFQ 9606 7889942 t gcesareni "Erki phosphorylates five c-terminal sites in elk-i (s324, t336, s383, s389 and s422) with varying degrees of efficiency." SIGNOR-252086 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR ELK1 protein P19419 UNIPROT up-regulates phosphorylation Ser422 LSTPVVLsPGPQKP 9606 7889942 t gcesareni "Erki phosphorylates five c-terminal sites in elk-i (s324, t336, s383, s389 and s422) with varying degrees of efficiency." SIGNOR-252084 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR ELK1 protein P19419 UNIPROT up-regulates phosphorylation Thr336 GGPGPERtPGSGSGS 9606 7889942 t gcesareni "Erki phosphorylates five c-terminal sites in elk-i (s324, t336, s383, s389 and s422) with varying degrees of efficiency." SIGNOR-252082 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR EP300 protein Q09472 UNIPROT up-regulates phosphorylation Ser2279 PVQPNPMsPQQHMLP 9606 17623675 t lperfetto "Serine residues (ser-2279, ser-2315, and ser-2366) on the c terminus of p300 were the major signaling targets of egf. Furthermore, the c-terminal serine phosphorylation of p300 stimulated its histone acetyltransferase activity these results also constituted the first report identifying the unique p300 phosphorylation sites induced by erk2 in vivo." SIGNOR-244533 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR EP300 protein Q09472 UNIPROT up-regulates phosphorylation Ser2315 RSPQPVPsPRPQSQP 9606 17623675 t lperfetto "Erk2-mediated c-terminal serine phosphorylation of p300 (ser-2279, ser-2315, and ser-2366) is vital to the regulation of epidermal growth factor-induced keratin 16 gene expression." SIGNOR-244634 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR EP300 protein Q09472 UNIPROT up-regulates phosphorylation Ser2366 MEQGHFAsPDQNSML 9606 17623675 t lperfetto "Serine residues (ser-2279, ser-2315, and ser-2366) on the c terminus of p300 were the major signaling targets of egf. Furthermore, the c-terminal serine phosphorylation of p300 stimulated its histone acetyltransferase activity these results also constituted the first report identifying the unique p300 phosphorylation sites induced by erk2 in vivo." SIGNOR-244537 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser104 FPPLNSVsPSPLMLL 9606 BTO:0000567 17615152 t lperfetto "In several estrogen response element-containing genes, the s118a mutation strongly reduced induction by e(2), and u0126 did not further reduce expression. Here, we show that serines 104 (s104) and 106 (s106) are also phosphorylated by mapk in vitro and upon stimulation of mapk activity in vivo.Phosphorylation at serines 104 and 106 by erk1/2 mapk is important for estrogen receptor-alpha activity" SIGNOR-244647 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser106 PLNSVSPsPLMLLHP 9606 BTO:0000567 17615152 t lperfetto "In several estrogen response element-containing genes, the s118a mutation strongly reduced induction by e(2), and u0126 did not further reduce expression. Here, we show that serines 104 (s104) and 106 (s106) are also phosphorylated by mapk in vitro and upon stimulation of mapk activity in vivo.Phosphorylation at serines 104 and 106 by erk1/2 mapk is important for estrogen receptor-alpha activity" SIGNOR-244651 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser118 LHPPPQLsPFLQPHG 9606 BTO:0000567 17615152 t lperfetto "In several estrogen response element-containing genes, the s118a mutation strongly reduced induction by e(2), and u0126 did not further reduce expression. Here, we show that serines 104 (s104) and 106 (s106) are also phosphorylated by mapk in vitro and upon stimulation of mapk activity in vivo." SIGNOR-244655 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR ETV6 protein P41212 UNIPROT down-regulates phosphorylation Ser213 DNMIRRLsPAERAQG 10090 BTO:0000944 15060146 t miannu "Leukemia-related transcription factor TEL is negatively regulated through extracellular signal-regulated kinase-induced phosphorylation. Overexpressed TEL becomes phosphorylated in vivo by activated ERK. TEL is also directly phosphorylated in vitro by ERK. The inducible phosphorylation sites are Ser(213) and Ser(257)." SIGNOR-260084 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR FGFR1 protein P11362 UNIPROT down-regulates phosphorylation Ser777 SMPLDQYsPSFPDTR 9606 23405013 t lperfetto "Erk-mediated phosphorylation of fibroblast growth factor receptor 1 on ser777 inhibits signaling" SIGNOR-244541 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR Fibrosis phenotype SIGNOR-PH90 SIGNOR up-regulates 9606 18483217 f "PDGF signaling has been implicated in several fibrotic conditions and is assumed to play a role in driving proliferation of cells with a myofibroblast phenotype." SIGNOR-254373 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR FOS protein P01100 UNIPROT up-regulates phosphorylation 9606 BTO:0001950 21561061 t Luana "3b Augments c-Fos Levels by Activating the ERK Pathway. | Higher c-Fos levels were observed in 3b-expressing cells than in GFP-expressing control cells" SIGNOR-260762 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR FOS protein P01100 UNIPROT up-regulates phosphorylation Ser374 PSSDSLSsPTLLAL 9606 12972619 t lperfetto "In a previous study we have observed that exposure of nih 3t3 cells to pdgf or serum leads to c-fos phosphorylation by erk on specific residues, thr232, thr325, thr331, and ser374, within the cooh-terminal c-fos tad we have recently shown that erk phosphorylates multiple residues within the carboxylterminal transactivation domain (tad) of c-fos, thus resulting in its increased transcriptional activity." SIGNOR-251524 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR FOS protein P01100 UNIPROT up-regulates phosphorylation Thr232 GGLPEVAtPESEEAF 9606 7816602 t lperfetto "Phosphorylation of the c-fos and c-jun hob1 motif stimulates its activation capacity here we show that the hob1-containing activation domain of c-fos is stimulated by ha-ras in vivo and phosphorylated by a map kinase family member in vitro and that mutating t232 to ala abolishes both functions." SIGNOR-251525 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR FOS protein P01100 UNIPROT up-regulates phosphorylation Thr325 TELEPLCtPVVTCTP 9606 12972619 t lperfetto "In a previous study we have observed that exposure of nih 3t3 cells to pdgf or serum leads to c-fos phosphorylation by erk on specific residues, thr232, thr325, thr331, and ser374, within the cooh-terminal c-fos tad we have recently shown that erk phosphorylates multiple residues within the carboxylterminal transactivation domain (tad) of c-fos, thus resulting in its increased transcriptional activity." SIGNOR-251522 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR GAB1 protein Q13480 UNIPROT down-regulates phosphorylation Ser454 YVPMNPNsPPRQHSS 9606 15379552 t lperfetto "Erk phosphorylation enhances hgf-dependent gab1/pi3k but inhibits egf-dependent gab1/pi3k association and activation implicates that mapk activation provides another specific regulatory mechanism which can result in divergent effects for distinct rtks.we identified four serine and two threonine residues that are phosphorylated by erk in vitro. Five of these phosphorylation sites (t312, s454, t476, s581, s597)" SIGNOR-129188 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR GAB1 protein Q13480 UNIPROT down-regulates phosphorylation Ser597 VPMNPNLsSEDPNLF 9606 15379552 t lperfetto "Erk phosphorylation enhances hgf-dependent gab1/pi3k but inhibits egf-dependent gab1/pi3k association and activation implicates that mapk activation provides another specific regulatory mechanism which can result in divergent effects for distinct rtks.we identified four serine and two threonine residues that are phosphorylated by erk in vitro. Five of these phosphorylation sites (t312, s454, t476, s581, s597)" SIGNOR-129192 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR GAB1 protein Q13480 UNIPROT down-regulates phosphorylation Thr312 ISYDIPPtPGNTYQI 9606 15379552 t lperfetto "Erk phosphorylation enhances hgf-dependent gab1/pi3k but inhibits egf-dependent gab1/pi3k association and activation implicates that mapk activation provides another specific regulatory mechanism which can result in divergent effects for distinct rtks.we identified four serine and two threonine residues that are phosphorylated by erk in vitro. Five of these phosphorylation sites (t312, s454, t476, s581, s597)" SIGNOR-129196 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR GAB1 protein Q13480 UNIPROT down-regulates phosphorylation Thr476 EANYVPMtPGTFDFS 9606 15379552 t lperfetto "Erk phosphorylation enhances hgf-dependent gab1/pi3k but inhibits egf-dependent gab1/pi3k association and activation implicates that mapk activation provides another specific regulatory mechanism which can result in divergent effects for distinct rtks.we identified four serine and two threonine residues that are phosphorylated by erk in vitro. Five of these phosphorylation sites (t312, s454, t476, s581, s597)" SIGNOR-129200 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR GORASP1 protein Q9BQQ3 UNIPROT "down-regulates activity" phosphorylation Ser227 S-->P 10116 BTO:0000951 18762583 t Giulio "Supporting the conclusion that phosphorylation of GRASP65 at Ser277 by ERK is critical for Golgi polarization. We have demonstrated a closely integrated mechanism in which Golgi remodeling by phosphorylation of GRASP65 acts as a negative regulator of Golgi and, surprisingly, centrosome orientation. Our data indicate that ERK phosphorylates GRASP65 in interphase cells, resulting in the loss of GRASP65 oligomerization and causing subsequent Golgi cisternal unstacking." SIGNOR-260605 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR GPHN protein Q9NQX3 UNIPROT down-regulates phosphorylation Ser268 ASLSTTPsESPRAQA 9606 BTO:0000142 23408424 t miannu "Erk phosphorylates gephyrin at ser-268 to regulate size of gephyrin postsynaptic scaffold and strength of gabaergic transmission./ Ser-268 phosphorylation restricts gephyrin cluster size via calpain 1 proteolysis" SIGNOR-200953 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR H3-3A protein P84243 UNIPROT up-regulates phosphorylation Ser29 ATKAARKsAPSTGGV 9606 15994958 t lperfetto "Phosphorylation of histone h3 at serine 10 is indispensable for neoplastic cell transformation. When h3 wt was overexpressed, egf induction of c-fos and c-jun promoter activity was significantly increased compared with control cells but not in the h3 mutant s10a or s28a cells." SIGNOR-244659 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR HDAC6 protein Q9UBN7 UNIPROT up-regulates phosphorylation Ser1035 DHQTPPTsPVQGTTP 9606 24089523 t lperfetto "Histone deacetylase 6 (hdac6) is well known for its ability to promote cell migrationextracellular signal-regulated kinase (erk) phosphorylates histone deacetylase 6 (hdac6) at serine 1035 to stimulate cell migrationwe have identified two novel erk-mediated phosphorylation sites: threonine 1031 and serine 1035 in hdac6. Both sites were phosphorylated by erk1" SIGNOR-244545 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR HDAC6 protein Q9UBN7 UNIPROT up-regulates phosphorylation Thr1031 ASSTDHQtPPTSPVQ 9606 24089523 t lperfetto "Histone deacetylase 6 (hdac6) is well known for its ability to promote cell migrationextracellular signal-regulated kinase (erk) phosphorylates histone deacetylase 6 (hdac6) at serine 1035 to stimulate cell migrationwe have identified two novel erk-mediated phosphorylation sites: threonine 1031 and serine 1035 in hdac6. Both sites were phosphorylated by erk1" SIGNOR-244549 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR HNRNPK protein P61978 UNIPROT up-regulates phosphorylation Ser353 DSAIDTWsPSEWQMA 9606 11259409 t lperfetto "When subjected to phosphorylation by erk, the most efficient decrease in erk phosphorylation was observed with the s353a mutantamong the mechanisms underlying k protein ability to confer increased transcriptional output are interconversion of duplex and single-stranded dna (59) and association with the c/ebp_ (60), each of which could be better affected by the phosphorylated form of the k protein, which may increase affinity to associated proteins or dna." SIGNOR-105754 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR IL10 protein P22301 UNIPROT "up-regulates quantity" 10090 BTO:0004732 26208884 f "The mitogen activated protein kinases ERK1/2 play an important role in response to toll like receptor (TLR) activation and cytokine production, including IL-10 and IL-12." SIGNOR-256080 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR JAK2 protein O60674 UNIPROT down-regulates phosphorylation Ser523 GVSDVPTsPTLQRPT 9534 BTO:0004055 16705159 t "16705160:the phosphorylation of Jak2 on Ser523 inhibits Jak2 activity and represents a novel mechanism for the regulation of Jak2-dependent cytokine signaling." lperfetto "We hypothesize that phosphorylation of ser523 in jak2 by erks 1 and/or 2 or other as-yet-unidentified kinases acts in a negative feedback manner" SIGNOR-244553 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR JUN protein P05412 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0000675 23616010 lperfetto "The results revealed that PAR2-AP and FVIIa could upregulate c-Jun expression and c-Jun phosphorylation in SW620 cells in a time-dependent manner. The effect of FVIIa was significantly blocked by anti-TF and anti-PAR2 antibodies. Protein kinase C_ (PKC_) inhibitor safingol and extracellular signal-regulated kinase 1 and 2 (ERK1/2) inhibitor U0126 abrogated the activation of c-Jun" SIGNOR-236767 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR JUN protein P05412 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0000762 12509763 t lperfetto "Substrates for ERK1/2 include nuclear proteins such as C-JUN, this leads to activation of the AP-1 transcription factor, which is made up of FOS-JUN heterodimers." SIGNOR-253214 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR LRP6 protein O75581 UNIPROT up-regulates phosphorylation 9606 20974802 t lperfetto "We show that several proline-directed mitogen-activated protein kinases (mapks), such as p38, erk1/2, and jnk1 are sufficient and required for the phosphorylation of ppps/tp motifs of lrp6." SIGNOR-244662 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR MAP2K1 protein Q02750 UNIPROT "down-regulates activity" phosphorylation Thr292 ETPPRPRtPGRPLSS 9534 BTO:0004055 14993270 t lperfetto "We propose that activation of erk during adhesion creates a feedback system in which erk phosphorylates mek1 on t292, and this in turn blocks additional s298 phosphorylation in response to integrin signaling." SIGNOR-244557 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR MAP2K1 protein Q02750 UNIPROT "down-regulates activity" phosphorylation Thr386 IGLNQPStPTHAAGV 9606 BTO:0000007 10567369 t lperfetto "An ERK2-binding site at the N terminus of MEK1 was reported to mediate their stable association. We examined the importance of this binding site in the feedback phosphorylation of mek1 on thr(292) and thr(386) by erk2" SIGNOR-244561 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR MAPK14 protein Q16539 UNIPROT down-regulates 9606 BTO:0000801 11842088 f lperfetto "In addition, immunoblot and immunostaining analysis revealed that phosphorylation of erk was increased by treatment with sb203580;whereas pd98059 increased the phosphorylation of p38, which implies a seesaw-like balance between erk and p38 phosphorylation." SIGNOR-244665 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR MEK1/2 proteinfamily SIGNOR-PF25 SIGNOR "down-regulates activity" phosphorylation 9534 BTO:0004055 14993270 t lperfetto "We propose that activation of erk during adhesion creates a feedback system in which erk phosphorylates mek1 on t292, and this in turn blocks additional s298 phosphorylation in response to integrin signaling." SIGNOR-244862 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR MEK1/2 proteinfamily SIGNOR-PF25 SIGNOR "down-regulates activity" phosphorylation 9606 BTO:0000007 10567369 t lperfetto "An ERK2-binding site at the N terminus of MEK1 was reported to mediate their stable association. We examined the importance of this binding site in the feedback phosphorylation of mek1 on thr(292) and thr(386) by erk2" SIGNOR-244858 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR MITF protein O75030 UNIPROT down-regulates phosphorylation Ser180 PGSSAPNsPMAMLTL 9606 10673502 t "The effect has been demonstrated using O75030-9" gcesareni "The current study reveals that c-kit signaling triggers two phosphorylation events on mi, which up-regulate transactivation potential yet simultaneously target mi for ubiquitin-dependent proteolysis. The specific activation/degradation signals derive from mapk/erk targeting of serine 73the results suggested that s1p reduced melanin synthesis via s1p(3) receptor-mediated erk and rsk-1 activation, and subsequent mitf dual phosphorylation and degradation." SIGNOR-249575 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR MKNK1 protein Q9BUB5 UNIPROT "up-regulates activity" phosphorylation Thr350 NSCTPITtPELTTPC 9606 BTO:0000093 17130135 t "We generated a phosphospecific antibody to Thr(P)-214 in the T-loop of MNKs and found that phosphorylations of both Thr-209 and Thr-214 in human MNK1 are required for activation" SIGNOR-253014 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR MKNK1 protein Q9BUB5 UNIPROT "up-regulates activity" phosphorylation Thr355 ITTPELTtPCGSAEY 9606 BTO:0000093 17130135 t "We generated a phosphospecific antibody to Thr(P)-214 in the T-loop of MNKs and found that phosphorylations of both Thr-209 and Thr-214 in human MNK1 are required for activation" SIGNOR-253015 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR MYB protein P10242 UNIPROT down-regulates phosphorylation Ser532 KIKQEVEsPTDKSGN 9606 BTO:0000661 8960373 t lperfetto "Functional analysis of phosphorylation at serine 532 of human c-myb by map kinase. expression of a polypeptide containing the c-myb c-terminal domain stimulated c-myb activity. This effect is reduced upon mapk-dependent phosphorylation of serine 532. Our data suggest that the mapk-dependent state of phosphorylation modifies the cellular function of c-myb by modulating its interaction with a putative inhibitory factor" SIGNOR-244569 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR MYC protein P01106 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser62 LLPTPPLsPSRRSGL 10116 BTO:0004725 11018017 t "Phosphorylation of Ser 62 is required for Ras-induced stabilization of Myc, likely mediated through the action of ERK." SIGNOR-252079 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR PARP1 protein P09874 UNIPROT up-regulates phosphorylation Ser372 VAATPPPsTASAPAA 9606 BTO:0000938 BTO:0000142 16627622 t lperfetto "Parp1 phosphorylation by erk1/2 is required for maximal parp-1 activation after dna damage. S372a and t373a mutations impaired parp-1 activation." SIGNOR-244669 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR PARP1 protein P09874 UNIPROT up-regulates phosphorylation Thr373 AATPPPStASAPAAV 9606 BTO:0000938 BTO:0000142 16627622 t lperfetto "Parp1 phosphorylation by erk1/2 is required for maximal parp-1 activation after dna damage. S372a and t373a mutations impaired parp-1 activation." SIGNOR-244673 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR PPARG protein P37231 UNIPROT "up-regulates quantity by expression" phosphorylation 10090 BTO:0000011 12270934 t lperfetto "Our results suggest that activation of the MEK/ERK signaling pathway during the initial 12 h of adipogenesis enhances the activity of factors that regulate both C/EBPalpha and PPARgamma expression." SIGNOR-235334 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR Proliferation phenotype SIGNOR-PH4 SIGNOR up-regulates 10090 20219869 f areggio "Furthermore, stimulation of myoblasts with CCL2, CCL3, or CCL4 was sufficient to induce phosphorylation and activation of ERK1/2. This outcome may be functionally important because ERK1/2 activation is a component of the pathway through which many mitogenic growth factors can stimulate cell proliferation." SIGNOR-255120 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR Proliferation phenotype SIGNOR-PH4 SIGNOR up-regulates 9606 19819937 f "In addition to the JAK2–STAT5 pathway, the Ras GTPase–extracellular signal-regulated kinase (Ras–ERK) pathway has also been implicated in signaling of IL-5 and is important for IL-5-dependent cell survival, proliferation and differentiation of eosinophils." SIGNOR-254354 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR Proliferation phenotype SIGNOR-PH4 SIGNOR up-regulates 9606 24743741 f "Activation of PDGFRα stimulates proliferation of PDGFRα(+) cells through PI3K-Akt and MEK2-MAPK signaling pathways, and aberrant accumulation of PDGFRα(+) cells was conspicuous in muscles of patients with both genetic and non-genetic muscle diseases." SIGNOR-254374 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR Proliferation phenotype SIGNOR-PH4 SIGNOR up-regulates 9606 BTO:0000876 BTO:0001103 11602185 f apalma "The GM-CSF promoted cell survival and proliferation correlated with MEK-1 dependent ERK1/2, Elk-1 and CREB phosphorylation and Egr-1, c-Fos expression as well as with increased STAT-5, AP-1, c-Myb and NF-kappaB DNA-binding." SIGNOR-255580 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR RAF1 protein P04049 UNIPROT down-regulates phosphorylation Ser301 SSSPNNLsPTGWSQP 9606 16407412 t lperfetto "Using mass spectrometry, we identified raf-1 phosphorylation on three sp motif sites: s289/s296/s301. These sites were phosphorylated by extracellular signal-regulated kinase (erk)-1 in vitro, and their phosphorylation in vivo was dependent on endogenous erk activity. Functionally, erk-1 expression sustains raf-1 activation in a manner dependent on raf-1 phosphorylation on the identified sites, and s289/296/301a substitution markedly decreases the in vivo activity of raf-1 s259a." SIGNOR-244685 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR RAF1 protein P04049 UNIPROT up-regulates phosphorylation Ser289 RSHSESAsPSALSSS 9606 16407412 t lperfetto "Erk-induced raf-1 phosphorylation sustains raf-1 kinase activity furthermore, using direct in vitro phosphorylation we show that these sites are direct targets of erk-1 and using phosphospecific antibodies developed against one of the sites, s296, show that these sites are physiological phosphorylation sites induced in vivo after mitogen stimulation." SIGNOR-244677 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR RPS6KA1 protein Q15418 UNIPROT "up-regulates activity" phosphorylation Ser221 DHEKKAYsFCGTVEY 9534 BTO:0004055 9430688 t lperfetto "Several lines of evidence indicate that the mapkap-k1 isoforms are also activated by mapks in vivo via the ras-dependent protein kinase cascade that is triggered by growth factors or tumor-promoting phorbol esters, such as phorbol 12-myristate 13-acetate (pma). here we identify six sites in mapkap-k1a that become phosphorylated in transfected cos-1 cells. The inactive form of mapkap-k1a in unstimulated cells is partially phosphorylated at ser222 and ser733. Stimulation with phorbol 12-myristate 13-acetate induces the phosphorylation of thr360, ser364, thr574, and ser381 and increases the phosphorylation of ser222 and ser733." SIGNOR-250553 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR RPS6KA1 protein Q15418 UNIPROT "up-regulates activity" phosphorylation Ser363 TSRTPKDsPGIPPSA 9534 BTO:0004055 9430688 t lperfetto "Several lines of evidence indicate that the mapkap-k1 isoforms are also activated by mapks in vivo via the ras-dependent protein kinase cascade that is triggered by growth factors or tumor-promoting phorbol esters, such as phorbol 12-myristate 13-acetate (pma). here we identify six sites in mapkap-k1a that become phosphorylated in transfected cos-1 cells. The inactive form of mapkap-k1a in unstimulated cells is partially phosphorylated at ser222 and ser733. Stimulation with phorbol 12-myristate 13-acetate induces the phosphorylation of thr360, ser364, thr574, and ser381 and increases the phosphorylation of ser222 and ser733." SIGNOR-250554 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR RPS6KA1 protein Q15418 UNIPROT "up-regulates activity" phosphorylation Ser380 HQLFRGFsFVATGLM 9534 BTO:0004055 9430688 t lperfetto "Several lines of evidence indicate that the mapkap-k1 isoforms are also activated by mapks in vivo via the ras-dependent protein kinase cascade that is triggered by growth factors or tumor-promoting phorbol esters, such as phorbol 12-myristate 13-acetate (pma). here we identify six sites in mapkap-k1a that become phosphorylated in transfected cos-1 cells. The inactive form of mapkap-k1a in unstimulated cells is partially phosphorylated at ser222 and ser733. Stimulation with phorbol 12-myristate 13-acetate induces the phosphorylation of thr360, ser364, thr574, and ser381 and increases the phosphorylation of ser222 and ser733." SIGNOR-250555 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR RPS6KA1 protein Q15418 UNIPROT "up-regulates activity" phosphorylation Ser732 RRVRKLPsTTL 9534 BTO:0004055 9430688 t lperfetto "Several lines of evidence indicate that the mapkap-k1 isoforms are also activated by mapks in vivo via the ras-dependent protein kinase cascade that is triggered by growth factors or tumor-promoting phorbol esters, such as phorbol 12-myristate 13-acetate (pma). here we identify six sites in mapkap-k1a that become phosphorylated in transfected cos-1 cells. The inactive form of mapkap-k1a in unstimulated cells is partially phosphorylated at ser222 and ser733. Stimulation with phorbol 12-myristate 13-acetate induces the phosphorylation of thr360, ser364, thr574, and ser381 and increases the phosphorylation of ser222 and ser733." SIGNOR-250556 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR RPS6KA1 protein Q15418 UNIPROT "up-regulates activity" phosphorylation Thr359 DTEFTSRtPKDSPGI 9534 BTO:0004055 9430688 t lperfetto "Several lines of evidence indicate that the mapkap-k1 isoforms are also activated by mapks in vivo via the ras-dependent protein kinase cascade that is triggered by growth factors or tumor-promoting phorbol esters, such as phorbol 12-myristate 13-acetate (pma). here we identify six sites in mapkap-k1a that become phosphorylated in transfected cos-1 cells. The inactive form of mapkap-k1a in unstimulated cells is partially phosphorylated at ser222 and ser733. Stimulation with phorbol 12-myristate 13-acetate induces the phosphorylation of thr360, ser364, thr574, and ser381 and increases the phosphorylation of ser222 and ser733." SIGNOR-250557 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR RPS6KA1 protein Q15418 UNIPROT "up-regulates activity" phosphorylation Thr573 AENGLLMtPCYTANF 9534 BTO:0004055 9430688 t lperfetto "Several lines of evidence indicate that the mapkap-k1 isoforms are also activated by mapks in vivo via the ras-dependent protein kinase cascade that is triggered by growth factors or tumor-promoting phorbol esters, such as phorbol 12-myristate 13-acetate (pma). here we identify six sites in mapkap-k1a that become phosphorylated in transfected cos-1 cells. The inactive form of mapkap-k1a in unstimulated cells is partially phosphorylated at ser222 and ser733. Stimulation with phorbol 12-myristate 13-acetate induces the phosphorylation of thr360, ser364, thr574, and ser381 and increases the phosphorylation of ser222 and ser733." SIGNOR-250558 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR RPS6KA3 protein P51812 UNIPROT up-regulates phosphorylation Ser227 DHEKKAYsFCGTVEY 9606 10980595 t lperfetto "We have generated two monoclonal antibodies that recognize two phosphorylated sites, p-ser227 and p-thr577, in the n- and c-terminal kinase domains of rsk2, respectively. phosphorylation and activation of rsk2 by uv light involves the erk pathway" SIGNOR-244692 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR RPS6KA3 protein P51812 UNIPROT up-regulates phosphorylation Thr577 AENGLLMtPCYTANF 9606 10980595 t lperfetto "We have generated two monoclonal antibodies that recognize two phosphorylated sites, p-ser227 and p-thr577, in the n- and c-terminal kinase domains of rsk2, respectively. phosphorylation and activation of rsk2 by uv light involves the erk pathway" SIGNOR-244696 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR RPS6K proteinfamily SIGNOR-PF26 SIGNOR "up-regulates activity" phosphorylation Ser221 DHEKKAYsFCGTVEY 9534 BTO:0004055 9430688 t lperfetto "Several lines of evidence indicate that the mapkap-k1 isoforms are also activated by mapks in vivo via the ras-dependent protein kinase cascade that is triggered by growth factors or tumor-promoting phorbol esters, such as phorbol 12-myristate 13-acetate (pma). here we identify six sites in mapkap-k1a that become phosphorylated in transfected cos-1 cells. The inactive form of mapkap-k1a in unstimulated cells is partially phosphorylated at ser222 and ser733. Stimulation with phorbol 12-myristate 13-acetate induces the phosphorylation of thr360, ser364, thr574, and ser381 and increases the phosphorylation of ser222 and ser733." SIGNOR-252741 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR RPS6K proteinfamily SIGNOR-PF26 SIGNOR "up-regulates activity" phosphorylation Ser363 TSRTPKDsPGIPPSA 9534 BTO:0004055 9430688 t lperfetto "Several lines of evidence indicate that the mapkap-k1 isoforms are also activated by mapks in vivo via the ras-dependent protein kinase cascade that is triggered by growth factors or tumor-promoting phorbol esters, such as phorbol 12-myristate 13-acetate (pma). here we identify six sites in mapkap-k1a that become phosphorylated in transfected cos-1 cells. The inactive form of mapkap-k1a in unstimulated cells is partially phosphorylated at ser222 and ser733. Stimulation with phorbol 12-myristate 13-acetate induces the phosphorylation of thr360, ser364, thr574, and ser381 and increases the phosphorylation of ser222 and ser733." SIGNOR-252742 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR RPS6K proteinfamily SIGNOR-PF26 SIGNOR "up-regulates activity" phosphorylation Ser380 HQLFRGFsFVATGLM 9534 BTO:0004055 9430688 t lperfetto "Several lines of evidence indicate that the mapkap-k1 isoforms are also activated by mapks in vivo via the ras-dependent protein kinase cascade that is triggered by growth factors or tumor-promoting phorbol esters, such as phorbol 12-myristate 13-acetate (pma). here we identify six sites in mapkap-k1a that become phosphorylated in transfected cos-1 cells. The inactive form of mapkap-k1a in unstimulated cells is partially phosphorylated at ser222 and ser733. Stimulation with phorbol 12-myristate 13-acetate induces the phosphorylation of thr360, ser364, thr574, and ser381 and increases the phosphorylation of ser222 and ser733." SIGNOR-252746 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR RPS6K proteinfamily SIGNOR-PF26 SIGNOR "up-regulates activity" phosphorylation Ser732 RRVRKLPsTTL 9534 BTO:0004055 9430688 t lperfetto "Several lines of evidence indicate that the mapkap-k1 isoforms are also activated by mapks in vivo via the ras-dependent protein kinase cascade that is triggered by growth factors or tumor-promoting phorbol esters, such as phorbol 12-myristate 13-acetate (pma). here we identify six sites in mapkap-k1a that become phosphorylated in transfected cos-1 cells. The inactive form of mapkap-k1a in unstimulated cells is partially phosphorylated at ser222 and ser733. Stimulation with phorbol 12-myristate 13-acetate induces the phosphorylation of thr360, ser364, thr574, and ser381 and increases the phosphorylation of ser222 and ser733." SIGNOR-252744 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR RPS6K proteinfamily SIGNOR-PF26 SIGNOR "up-regulates activity" phosphorylation Thr359 DTEFTSRtPKDSPGI 9534 BTO:0004055 9430688 t lperfetto "Several lines of evidence indicate that the mapkap-k1 isoforms are also activated by mapks in vivo via the ras-dependent protein kinase cascade that is triggered by growth factors or tumor-promoting phorbol esters, such as phorbol 12-myristate 13-acetate (pma). here we identify six sites in mapkap-k1a that become phosphorylated in transfected cos-1 cells. The inactive form of mapkap-k1a in unstimulated cells is partially phosphorylated at ser222 and ser733. Stimulation with phorbol 12-myristate 13-acetate induces the phosphorylation of thr360, ser364, thr574, and ser381 and increases the phosphorylation of ser222 and ser733." SIGNOR-252745 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR RPS6K proteinfamily SIGNOR-PF26 SIGNOR "up-regulates activity" phosphorylation Thr573 AENGLLMtPCYTANF 9534 BTO:0004055 9430688 t lperfetto "Several lines of evidence indicate that the mapkap-k1 isoforms are also activated by mapks in vivo via the ras-dependent protein kinase cascade that is triggered by growth factors or tumor-promoting phorbol esters, such as phorbol 12-myristate 13-acetate (pma). here we identify six sites in mapkap-k1a that become phosphorylated in transfected cos-1 cells. The inactive form of mapkap-k1a in unstimulated cells is partially phosphorylated at ser222 and ser733. Stimulation with phorbol 12-myristate 13-acetate induces the phosphorylation of thr360, ser364, thr574, and ser381 and increases the phosphorylation of ser222 and ser733." SIGNOR-252743 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR RUNX1 protein Q01196 UNIPROT up-regulates phosphorylation Ser249 DTRQIQPsPPWSYDQ 9606 BTO:0002181 16046550 t "The effect has been demonstrated using Q01196-8" lperfetto "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-244703 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR RUNX1 protein Q01196 UNIPROT up-regulates phosphorylation Ser266 QYLGSIAsPSVHPAT 9606 BTO:0002181 16046550 t "The effect has been demonstrated using Q01196-8" lperfetto "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-244707 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR RUNX1 protein Q01196 UNIPROT up-regulates phosphorylation Ser276 VHPATPIsPGRASGM 9606 BTO:0002181 16046550 t "The effect has been demonstrated using Q01196-8" lperfetto "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-244711 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR RXRA protein P19793 UNIPROT up-regulates phosphorylation Ser260 NMGLNPSsPNDPVTN 9606 12048211 t lperfetto "9-cis retinoid x receptor alpha (rxr alpha) interacted with erk2 but not erk5 in intact cells, whereas ets-1 interacted preferentially with erk5. Increased phosphorylation of rxr alpha and ets-1 was detected in response to 1,25d. Activated erk2 and erk5 specifically phosphorylated rxr alpha and ets-1, respectively.Mutagenesis of ets-1 (t38a) reduced cyp24 promoter activity to levels observed with the dominant-negative mek5(a) and inhibited erk5-directed phosphorylation. Mutated rxr alpha (s260a) inhibited 1,25d-induced cyp24 promoter activity and abolished phosphorylation by activated erk2." SIGNOR-244573 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR SMAD2 protein Q15796 UNIPROT up-regulates phosphorylation Ser245 NQSMDTGsPAELSPT 9606 BTO:0000763;BTO:0000149 10197981 t lperfetto "These results suggest that oncogenic ras, acting through mek1 and erk kinases, induces the phosphorylation of smad2 and smad3 .we show that phosphorylation of smad2, a mediator of the activin/transforming growth factor-beta signal, by activated extracellular signal-regulated kinase 1 (erk1) increases the amount of smad2 protein and leads to enhanced transcriptional activity" SIGNOR-244719 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR SMAD2 protein Q15796 UNIPROT up-regulates phosphorylation Ser250 TGSPAELsPTTLSPV 9606 BTO:0000763;BTO:0000149 10197981 t lperfetto "These results suggest that oncogenic ras, acting through mek1 and erk kinases, induces the phosphorylation of smad2 and smad3 .we show that phosphorylation of smad2, a mediator of the activin/transforming growth factor-beta signal, by activated extracellular signal-regulated kinase 1 (erk1) increases the amount of smad2 protein and leads to enhanced transcriptional activity" SIGNOR-244723 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR SMAD2 protein Q15796 UNIPROT up-regulates phosphorylation Ser255 ELSPTTLsPVNHSLD 9606 26194464 t "MARCO ROSINA" "Taken together, ERK-mediated Smad2 linker phosphorylation is responsible for TH17 differentiation" SIGNOR-255020 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR SMAD2 protein Q15796 UNIPROT up-regulates phosphorylation Ser255 ELSPTTLsPVNHSLD 9606 BTO:0000763;BTO:0000149 10197981 t lperfetto "These results suggest that oncogenic ras, acting through mek1 and erk kinases, induces the phosphorylation of smad2 and smad3 .we show that phosphorylation of smad2, a mediator of the activin/transforming growth factor-beta signal, by activated extracellular signal-regulated kinase 1 (erk1) increases the amount of smad2 protein and leads to enhanced transcriptional activity" SIGNOR-244727 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR SMAD2 protein Q15796 UNIPROT up-regulates phosphorylation Thr220 QSNYIPEtPPPGYIS 9606 BTO:0000763 12193595 t lperfetto "Phosphorylation of smad2 by erk increases its transcriptional activity /thr220 and ser245, ser250, and ser255 were possible phosphorylation sites. The phosphorylation of peak a peptide by erk1 is consistent with that prediction." SIGNOR-244731 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR SMAD2 protein Q15796 UNIPROT up-regulates phosphorylation Thr8 MSSILPFtPPVVKRL 9606 BTO:0000763 12193595 t lperfetto "These results suggest that oncogenic ras, acting through mek1 and erk kinases, induces the phosphorylation of smad2 and smad3 .we show that phosphorylation of smad2, a mediator of the activin/transforming growth factor-beta signal, by activated extracellular signal-regulated kinase 1 (erk1) increases the amount of smad2 protein and leads to enhanced transcriptional activity" SIGNOR-244735 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR SMAD4 protein Q13485 UNIPROT up-regulates phosphorylation Thr277 GSRTAPYtPNLPHHQ 9606 12801888 t lperfetto "Our results suggest that map kinase can phosphorylate thr276 of smad4 and that phosphorylation can lead to enhanced tgf-beta-induced nuclear accumulation and, as a consequence, enhanced transcriptional activity of smad4." SIGNOR-244739 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR SOS1 protein Q07889 UNIPROT "down-regulates activity" phosphorylation 9606 BTO:0000763;BTO:0000149 20724475 t lperfetto "ERK activation was sufficient for the SOS1 phosphorylation and resulting inhibition of EGF-induced Ras activation. This result also showed that SOS1 could be phosphorylated by ERK in the absence of association with EGFR at the plasma membrane, which is a phosphotyrosine-dependent process." SIGNOR-244591 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR SOS1 protein Q07889 UNIPROT "down-regulates activity" phosphorylation Ser1132 TLPHGPRsASVSSIS 9534 BTO:0004055 8816480 t lperfetto "In this report, we describe the identification of five map kinase sites (s-1137, s-1167, s-1178, s-1193, and s-1197) on hsos1Replacing the MAP kinase phosphorylation sites with alanine residues results in an increase in the binding affinity of Grb2 to hSos1" SIGNOR-244580 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR SOS1 protein Q07889 UNIPROT "down-regulates activity" phosphorylation Ser1167 ESAPAESsPSKIMSK 9534 BTO:0004055 8816480 t lperfetto "In this report, we describe the identification of five map kinase sites (s-1137, s-1167, s-1178, s-1193, and s-1197) on hsos1Replacing the MAP kinase phosphorylation sites with alanine residues results in an increase in the binding affinity of Grb2 to hSos1" SIGNOR-244584 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR SOS1 protein Q07889 UNIPROT "down-regulates activity" phosphorylation Ser1197 KAYSPRYsISDRTSI 9534 BTO:0004055 8816480 t lperfetto "In this report, we describe the identification of five map kinase sites (s-1137, s-1167, s-1178, s-1193, and s-1197) on hsos1Replacing the MAP kinase phosphorylation sites with alanine residues results in an increase in the binding affinity of Grb2 to hSos1" SIGNOR-244588 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR SOS1 protein Q07889 UNIPROT down-regulates phosphorylation Ser1178 IMSKHLDsPPAIPPR 9606 20724475 t lperfetto "ERK activation was sufficient for the SOS1 phosphorylation and resulting inhibition of EGF-induced Ras activation. This result also showed that SOS1 could be phosphorylated by ERK in the absence of association with EGFR at the plasma membrane, which is a phosphotyrosine-dependent process." SIGNOR-244743 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR SOS1 protein Q07889 UNIPROT down-regulates phosphorylation Ser1193 QPTSKAYsPRYSISD 9606 20724475 t lperfetto "ERK activation was sufficient for the SOS1 phosphorylation and resulting inhibition of EGF-induced Ras activation. This result also showed that SOS1 could be phosphorylated by ERK in the absence of association with EGFR at the plasma membrane, which is a phosphotyrosine-dependent process." SIGNOR-244747 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR SOX2 protein P48431 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000596 24942200 t flangone "During neural fate specification, nuclear translocation of ERK1/2 is critical for its activation of Sox2 transcription. More-over, melatonin-induced Sox2 expression, through ERK1/ 2 activation, could locate between base pairs2719 and 1708 in the mouse Sox2 gene." SIGNOR-241977 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR SREBF1 protein P36956 UNIPROT up-regulates phosphorylation Ser117 YPSMPAFsPGPGIKE 9606 10915800 t lperfetto "Map kinases erk1/2 phosphorylate sterol regulatory element-binding protein (srebp)-1a at serine 117 in vitro. mutation of serine 117 to alanine abolished erk2-mediated phosphorylation in vitro and the map kinase-related transcriptional activation of srebp-1a by insulin and platelet-derived growth factor in vivo." SIGNOR-244754 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR STK11 protein Q15831 UNIPROT "down-regulates activity" phosphorylation Ser428 SSKIRRLsACKQQ 9606 BTO:0001271 25846811 t lperfetto "Negative regulation of the LKB1/AMPK pathway by ERK in human acute myeloid leukemia cellsBRAFV600E activates downstream molecules, including ERK and p90 ribosomal S6 kinase (RSK), and leads to the phosphorylation of LKB-1 at Ser428 by these kinases. This cascade results in the dissociation of LKB1 from AMPK." SIGNOR-244595 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR Survival phenotype SIGNOR-PH13 SIGNOR up-regulates 9606 BTO:0000876 BTO:0001103 11602185 f apalma "The GM-CSF promoted cell survival and proliferation correlated with MEK-1 dependent ERK1/2, Elk-1 and CREB phosphorylation and Egr-1, c-Fos expression as well as with increased STAT-5, AP-1, c-Myb and NF-kappaB DNA-binding." SIGNOR-255579 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR T-reg_differentiation phenotype SIGNOR-PH91 SIGNOR down-regulates 9606 21364186 f "Lowering the extent of costimulation of P2X in T cells diminishes the extent of ERK phosphorylation without affecting TCR-mediated nuclear translocation of NFAT (10). In Tregs, this mechanism would favor the stability of their transcriptional program through the stabilization of nuclear complexes of NFAT and Foxp3 (47)." SIGNOR-254687 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR T-reg_differentiation phenotype SIGNOR-PH91 SIGNOR down-regulates 9606 23620016 f "In the current study, addition of ERK inhibitors suppressed IL-6-induced RORgammat expression and promoted TGF-beta-induced Foxp3 expression." SIGNOR-254686 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR TSC1 protein Q92574 UNIPROT down-regulates phosphorylation 9606 15851026 t lperfetto "Here, we show that erk may play a critical role in tsc progression through posttranslational inactivation of tsc2. Erk-dependent phosphorylation leads to tsc1-tsc2 dissociation and markedly impairs tsc2 ability to inhibit mtor signalin." SIGNOR-244761 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR TSC2 protein P49815 UNIPROT "down-regulates activity" phosphorylation 9606 BTO:0000150;BTO:0001130;BTO:0001271;BTO:0000527 19188143 t lperfetto "Phosphorylation 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-244602 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR TSC2 protein P49815 UNIPROT "down-regulates activity" phosphorylation Ser540 KVMARSLsPPPELEE 10090 BTO:0000944 15851026 t lperfetto "Here, we show that Erk may play a critical role in TSC progression through posttranslational inactivation of TSC2. Erk-dependent phosphorylation leads to TSC1-TSC2 dissociation and markedly impairs TSC2 ability to inhibit mTOR signaling, cell proliferation, and oncogenic transformation. |Serine to alanine substitution at S664 or double S664A/S540A mutagenesis resulted in a marked reduction in TSC2 phosphorylation to a similar extent. In contrast, S540A substitution only moderately impaired TSC2 phosphorylation (Figure 3D), corroborating the notion that in vivo S664 is the most relevant residue for Erk-mediated phosphorylation." SIGNOR-249455 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR TSC2 protein P49815 UNIPROT down-regulates phosphorylation Ser664 KKTSGPLsPPTGPPG 9606 15851026 t lperfetto "Here, we show that erk may play a critical role in tsc progression through posttranslational inactivation of tsc2. s664 is the primary erk phosphorylation site on tsc2 in vitro and in vivo" SIGNOR-244765 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 "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 "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 ERMP1 protein Q7Z2K6 UNIPROT UPR phenotype SIGNOR-PH131 SIGNOR "up-regulates activity" 9606 BTO:0000093 27566589 f "Furthermore, we show that this protein is an important player in the UPR and defense against oxidative stress. ERMP1 expression is strongly affected by reticular stress induced by thapsigargin and other oxidative stresses. ERMP1 silencing during reticular stress impairs the activation of PERK, a key sensor of the UPR activation." SIGNOR-261295 ERN1 protein O75460 UNIPROT JNK proteinfamily SIGNOR-PF15 SIGNOR "down-regulates activity" phosphorylation 9606 31226023 f miannu "The kinase activity of IRE1 also activates a signaling cascade that ultimately activates c-Jun N-terminal kinase (JNK)" SIGNOR-260177 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 ERO1B protein Q86YB8 UNIPROT ERP44 protein Q9BS26 UNIPROT "up-regulates quantity by stabilization" binding 9606 BTO:0000567 11847130 t Simone "Here, we report the functional characterization of a novel UPR-induced ER resident protein (ERp44) that forms mixed disulfides with both hEROs, as well as with partially unfolded Ig subunits." SIGNOR-261048 ERP44 protein Q9BS26 UNIPROT ITPR1 protein Q14643 UNIPROT "down-regulates activity" binding 9606 BTO:0000567 15652484 t Simone "In this study, we found that ERp44, an ER lumenal protein of the thioredoxin family, directly interacts with the third lumenal loop of IP(3)R type 1 (IP(3)R1) and that the interaction is dependent on pH, Ca(2+) concentration, and redox state. In this study we demonstrated that ERp44 directly interacts with the L3V domain of IP3R1, thereby inhibiting its channel activity." SIGNOR-261046 ERRFI1 protein Q9UJM3 UNIPROT EGFR protein P00533 UNIPROT "down-regulates activity" binding -1 18046415 t "The cytoplasmic protein MIG6 (mitogen-induced gene 6; also known as ERRFI1) interacts with and inhibits the kinase domains of EGFR and ERBB2" SIGNOR-252076 ERRFI1 protein Q9UJM3 UNIPROT EGFR protein P00533 UNIPROT down-regulates binding 10116 11003669 t gcesareni "These data indicate that the gene 33 protein is a feedback inhibitor of ErbB-2 mitogenic function and a suppressor of ErbB-2 oncogenic activity. We propose that the gene 33 protein be renamed with the acronym RALT (receptor-associated late transducer)" SIGNOR-186198 ERRFI1 protein Q9UJM3 UNIPROT EGFR protein P00533 UNIPROT "down-regulates quantity by destabilization" binding 10090 BTO:0001867 20421427 t "We report here an additional mechanism of EGFR suppression mediated by RALT, demonstrating that RALT-bound EGF receptors undergo endocytosis and eventual degradation into lysosomes" SIGNOR-252073 ERRFI1 protein Q9UJM3 UNIPROT ERBB2 protein P04626 UNIPROT "down-regulates activity" binding -1 18046415 t "The cytoplasmic protein MIG6 (mitogen-induced gene 6; also known as ERRFI1) interacts with and inhibits the kinase domains of EGFR and ERBB2" SIGNOR-252077 "ER stress" stimulus SIGNOR-ST9 SIGNOR ATF4 protein P18848 UNIPROT up-regulates "transcriptional regulation" 9606 BTO:0000195 23205607 f lperfetto "Reporter gene analyses using the 5'-promoter region of FGF19 revealed that a functional AARE (amino-acid-response element) was localized in this region, and this site was responsible for inducing its transcription through ATF4 (activating transcription factor 4), which is activated in response to ER stress" SIGNOR-253728 "ER stress" stimulus SIGNOR-ST9 SIGNOR BBC3 protein Q9BXH1 UNIPROT up-regulates 9606 22492984 f miannu "Exposure to stress results in the induction of bh3-only proteins, which neutralise the pro-survival proteins" SIGNOR-196938 "ER stress" stimulus SIGNOR-ST9 SIGNOR BCL2L11 protein O43521 UNIPROT up-regulates 9606 22492984 f gcesareni "Exposure to stress results in the induction of bh3-only proteins, which neutralise the pro-survival proteins" SIGNOR-196941 "ER stress" stimulus SIGNOR-ST9 SIGNOR BID protein P55957 UNIPROT up-regulates 9606 22492984 f gcesareni "Exposure to stress results in the induction of bh3-only proteins, which neutralise the pro-survival proteins" SIGNOR-196944 "ER stress" stimulus SIGNOR-ST9 SIGNOR ERN1 protein O75460 UNIPROT up-regulates 9606 18065414 f miannu "Our findings suggest that MTHFR is up-regulated by ER stress and that this effect is mediated by IRE1 and c-Jun." SIGNOR-253145 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 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 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 ESR2 protein Q92731 UNIPROT up-regulates binding 9606 10022879 t tpavlidou "It was recently shown that er? And er? Could form a heterodimer complex both in vitro and in vivo" SIGNOR-64427 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 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 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 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 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 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 PIK3R2 protein O00459 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-140473 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 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 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 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 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 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 SNAI2 protein O43623 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000095 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 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 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 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 ESR2 protein Q92731 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-253943 ESR2 protein Q92731 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-253474 ESR2 protein Q92731 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-253475 ESR2 protein Q92731 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-253472 ESR2 protein Q92731 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-253473 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 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 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 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 SNAI2 protein O43623 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000150 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 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 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 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 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 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 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 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 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 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 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 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 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 ETS1 protein P14921 UNIPROT ABCB1 protein P08183 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000093 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 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 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 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 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 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 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 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 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 MMP9 protein P14780 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-254083 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 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 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 BTO:0000452 15001984 t Luana "Sp1 and Ets1 are potent transactivators of the TN-C promoter." SIGNOR-261599 ETS1 protein P14921 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-253915 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 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 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 Macrophage_differentiation phenotype SIGNOR-PH99 SIGNOR up-regulates 9606 BTO:0004178 11175361 f miannu "the constitutive expression of ets2 in myeloblast leukemic cells induces their differentiation to macrophages" SIGNOR-259871 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 ETV2 protein O00321 UNIPROT SPI1 protein P17947 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 10090 BTO:0001086 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 ETV4 protein P43268 UNIPROT VIM protein P08670 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000093;BTO:0000815 8895512 f miannu "Our results suggest that PEA3 specifically transactivates vimentin promoter through PEA3 site. Among members of the ETS transcription factor family only Erg showed ability to transactivate vimentin promoter besides PEA3." SIGNOR-254070 ETV6 protein P41212 UNIPROT BBC3 protein Q96PG8 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0002883 16828711 f miannu "Forced expression of TEL stimulated transcription via the p53-responsive element and increased the expression of cellular target genes for p53 such as cell cycle regulator p21 and apoptosis inducer Puma." SIGNOR-254137 ETV6 protein P41212 UNIPROT CDKN1A protein P38936 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0002883 16828711 f miannu "Forced expression of TEL stimulated transcription via the p53-responsive element and increased the expression of cellular target genes for p53 such as cell cycle regulator p21 and apoptosis inducer Puma." SIGNOR-254138 ETV6 protein P41212 UNIPROT Differentiation phenotype SIGNOR-PH37 SIGNOR up-regulates 9606 BTO:0000960;BTO:0002062 15958056 f irozzo "We thus conclude that TEL is also an accelerator for erythroid differentiation upon cytokine stimulation in human hematopoietic cells. We demonstrated in the present study that TEL accelerates erythroid differentiation induced by a physiological cytokine EPO in human leukemia cell line UT-7/GM." SIGNOR-256017 ETV6 protein P41212 UNIPROT HBA1 protein P69905 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 15958056 f "Regulation of expression" miannu "Upon erythropoietin exposure, overexpressed TEL stimulated hemoglobin synthesis" SIGNOR-251794 ETV6 protein P41212 UNIPROT HBB protein P68871 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 15958056 f "Regulation of expression" miannu "Upon erythropoietin exposure, overexpressed TEL stimulated hemoglobin synthesis" SIGNOR-251793 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 EVX1 protein P49640 UNIPROT GSC protein P56915 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001086 22178155 f miannu "We found that EVX1 repressed GSC expression and promoted formation of posterior streak-like progeny in response to BMP4, and conversely that GSC repressed EVX1 expression and was required for development of anterior streak-like progeny in response to activin." SIGNOR-254139 exemestane chemical CHEBI:4953 ChEBI CYP19A1 protein P11511 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191520 EXOC7 protein Q9UPT5 UNIPROT SLC2A4 protein P14672 UNIPROT up-regulates 9606 12687004 f gcesareni "So, the exocyst might have a crucial role in the targeting of the glut4 vesicle to the plasma membrane, perhaps directing the vesicle to the precise site of fusion" SIGNOR-100242 ZM447439 chemical CHEBI:91376 ChEBI AURKA protein O14965 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207920 EXOSC10 protein Q01780 UNIPROT 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-261390 EXOSC2 protein Q13868 UNIPROT 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-261387 EXOSC3 protein Q9NQT5 UNIPROT 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-261382 EXOSC4 protein Q9NPD3 UNIPROT 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-261383 EXOSC5 protein Q9NQT4 UNIPROT 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-261385 ZNRF3 protein Q9ULT6 UNIPROT LRP6 protein O75581 UNIPROT down-regulates ubiquitination 9606 22575959 t gcesareni "Znrf3 is associated with the wnt receptor complex, and inhibits wnt by promoting the turnover of frizzled and lrp6. Frizzled receptors are regu__lated by cycles of ubiquitylation and deubiquitylation, and znrf3 and rnf43 act as frizzled ubiquitin ligases, removing frizzled and possibly lrp6 from the plasma membrane." SIGNOR-197420 EXOSC6 protein Q5RKV6 UNIPROT 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-261389 EXOSC7 protein Q15024 UNIPROT 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-261386 EXOSC8 protein Q96B26 UNIPROT 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-261384 EXOSC9 protein Q06265 UNIPROT 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-261388 Exosome_Complex complex SIGNOR-C255 SIGNOR XBP-1S protein P17861_P17861-2 UNIPROT "up-regulates quantity" relocalization 9606 30319453 f miannu "When the ER stress-induced unfolded protein response (UPR) is activated, the X-box binding protein 1 (XBP1) mRNA is spliced by inositol-requiring enzyme-1α (IRE1α) to produce the spliced form of XBP1 (sXBP1). In the present study, we found that sXBP1 mRNA in the cell may be incorporated into the exosomes and was released extracellularly. Spliced form of XBP1 mRNA was incorporated into the exosomes of HEK293T cells, which overexpress IRE1α. We found that one of the ER stress signal-induced transcripts, sXBP1, was incorporated into the exosomes. Our results suggest that exosomes may play a vital role in the extracellular release of ER stress signals." SIGNOR-260946 EXT1 protein Q16394 UNIPROT EXT1/EXT2 complex SIGNOR-C51 SIGNOR "form complex" binding 9606 11518722 t miannu "Biochemical analysis shows that ext1 and ext2 are type ii transmembrane glycoproteins and form a golgi-localized hetero-oligomeric complex that catalyzes the polymerization of hs" SIGNOR-109938 EXT2 protein Q93063 UNIPROT EXT1/EXT2 complex SIGNOR-C51 SIGNOR "form complex" binding 9606 11518722 t miannu "Biochemical analysis shows that ext1 and ext2 are type ii transmembrane glycoproteins and form a golgi-localized hetero-oligomeric complex that catalyzes the polymerization of hs" SIGNOR-109941 EXTL1 protein Q92935 UNIPROT SHH protein Q15465 UNIPROT down-regulates binding 9606 BTO:0000142 15614771 t gcesareni "A study in mice suggests that ext1 proteins might negatively regulate shh signaling by synthesizing hspgs, which sequester the ligand" SIGNOR-132606 EYA1 protein Q99502 UNIPROT H2AX protein P16104 UNIPROT down-regulates dephosphorylation Tyr143 ATQASQEy 9606 20965415 t gcesareni "Tyr142 is dephosphorylated by the tyr phosphatases eya1 and eya3." SIGNOR-168879 EYA3 protein Q99504 UNIPROT H2AX protein P16104 UNIPROT down-regulates dephosphorylation Tyr143 ATQASQEy 9606 20965415 t gcesareni "Tyr142 is dephosphorylated by the tyr phosphatases eya1 and eya3." SIGNOR-168927 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-[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 BKM120 chemical CHEBI:71954 ChEBI PI3K complex SIGNOR-C156 SIGNOR down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-252656 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-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 RAF1 protein P04049 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206385 "1-phosphatidyl-1D-myo-inositol 3,4,5-trisphosphate" smallmolecule CHEBI:16618 ChEBI ZFYVE1 protein Q9HBF4 UNIPROT up-regulates binding 9606 18725538 t gcesareni "Dfcp1 contains two fyve domains (thus explaining its pi(3)p binding)" SIGNOR-180527 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-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 "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 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 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-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 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 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 5-(1H-indol-3-ylmethyl)-3-methyl-2-sulfanylidene-4-imidazolidinone chemical CHEBI:91658 ChEBI RIPK1 protein Q13546 UNIPROT down-regulates dephosphorylation 9606 19524513 t gcesareni "The interaction between rip1 and rip3 is abolished by the rip1 kinase inhibitor necrostatin-1." SIGNOR-186075 EYA3 protein Q99504 UNIPROT Six1/Dach complex SIGNOR-C122 SIGNOR "up-regulates activity" dephosphorylation 10090 14628042 t llicata "The phosphatase function of Eya switches the function of Six1-Dach from repression to activation," SIGNOR-238032 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-{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 7a protein P59635 UNIPROT Apoptosis phenotype SIGNOR-PH2 SIGNOR up-regulates 9534 BTO:0001444 17686858 f Luana "Cells expressing the ORF7a or ORF7b protein undergo apoptosis." SIGNOR-260209 7a protein P59635 UNIPROT Cell_cycle_block phenotype SIGNOR-PH10 SIGNOR up-regulates 9606 BTO:0000007 16303160 f Luana "Expression of SARS-CoV ORF7a block cell cycle arrest in G0/G1" SIGNOR-260207 7b protein Q7TFA1 UNIPROT Apoptosis phenotype SIGNOR-PH2 SIGNOR up-regulates 9534 BTO:0001444 17686858 f Luana "Cells expressing the ORF7a or ORF7b protein undergo apoptosis." SIGNOR-260210 873837-23-1 chemical CID:46930994 PUBCHEM ERBB2 protein P04626 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190470 8a protein Q7TFA0 UNIPROT Apoptosis phenotype SIGNOR-PH2 SIGNOR up-regulates 9606 BTO:0001950 17597455 f Luana "Open Reading Frame 8a of the Human Severe Acute Respiratory Syndrome Coronavirus Not Only Promotes Viral Replication but Also Induces Apoptosis" SIGNOR-260206 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 940929-33-9 chemical CID:49867937 PUBCHEM KIF11 protein P52732 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206724 lapatinib chemical CHEBI:49603 ChEBI ERBB2 protein P04626 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193627 ACVR2A protein P27037 UNIPROT ACVR1 protein Q04771 UNIPROT up-regulates binding 9606 9748228 t fspada "The major bmp7 type i receptor observed was alk2," SIGNOR-60234 ADAMTS13 protein Q76LX8 UNIPROT VWF protein P04275 UNIPROT "down-regulates activity" cleavage 9606 23020315 t miannu "Proteolytic degradation of VWF by ADAMTS-13 downregulates the proinflammatory potential of VWF. " SIGNOR-251966 ADP chemical CHEBI:16761 ChEBI AMPK complex SIGNOR-C15 SIGNOR up-regulates binding 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 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 EZH2 protein Q15910 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-260070 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 AFDN protein P55196 UNIPROT RIN1 protein Q13671 UNIPROT "up-regulates activity" binding 9606 10545207 t miannu "Rit and Rin were found to interact with the known Ras binding proteins RalGDS, Rlf, and AF-6/Canoe. These interactions were GTP and effector domain dependent and suggest that RalGDS, Rlf, and AF-6 are Rit and Rin effectors." SIGNOR-220926 AKT1 protein P31749 UNIPROT BRAF protein P15056 UNIPROT "down-regulates activity" phosphorylation Ser429 PQRERKSsSSSEDRN 9606 BTO:0000007 10869359 t "Akt phosphorylates both S364 and S428. Akt downregulates B-Raf activity in vivo" SIGNOR-251472 AKT1 protein P31749 UNIPROT CARHSP1 protein Q9Y2V2 UNIPROT unknown phosphorylation Ser52 TRRTRTFsATVRASQ 9606 BTO:0000671 15910284 t lperfetto "These and other results demonstrate that crhsp24 is phosphorylated at ser52 by pkbalpha in response to igf-1, at ser52 by pkbalpha and rsk in response to egf" SIGNOR-252478 AKT1 protein P31749 UNIPROT 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-252532 AKT1 protein P31749 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser104 FPPLNSVsPSPLMLL 9606 11108261 t lperfetto "Studies using mutants of er-alpha demonstrated that akt increased estrogen receptor activity through the amino-terminal activation function-1 (af-1). Serines s104 s106, s118, and s167 appear to play a role in the activation of er-alpha by akt." SIGNOR-84963 AKT1 protein P31749 UNIPROT FOXO proteinfamily SIGNOR-PF27 SIGNOR down-regulates phosphorylation 9606 18394876 t lperfetto "The phosphorylation of the two remaining akt-dependent sites inhibits foxo6 transcriptional activity" SIGNOR-252859 AKT1 protein P31749 UNIPROT GSK3B protein P49841 UNIPROT "down-regulates activity" 9606 BTO:0001103 15829723 t apalma "GSK-3beta activity can be inhibited by Akt phosphorylation (12), which may provide a mechanism for Akt to promote muscle growth through inhibition of the negative regulator GSK-3beta." SIGNOR-255109 AKT1 protein P31749 UNIPROT NR4A1 protein P22736 UNIPROT "down-regulates activity" phosphorylation Ser351 GRRGRLPsKPKQPPD 9606 BTO:0000782 11274386 t lperfetto "We show that akt interacts with nur77 and inactivates nur77 by phosphorylation at ser-350" SIGNOR-252466 AKT2 protein P31751 UNIPROT AKT1S1 protein Q96B36 UNIPROT down-regulates phosphorylation 9606 SIGNOR-C3 17386266 t gcesareni "Insulin-stimulated phosphorylation of pras40 by akt/pkb suppresses its mtorc1 inhibitory activity." SIGNOR-153931 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 AKT2 protein P31751 UNIPROT GSK3A protein P49840 UNIPROT down-regulates phosphorylation 9606 16023596 t gcesareni "Activated pi3k/akt pathway results in inhibitory phosphorylation of gsk3" SIGNOR-138179 AKT proteinfamily SIGNOR-PF24 SIGNOR ACAP1 protein Q15027 UNIPROT unknown phosphorylation Ser554 SIRPRPGsLRSKPEP 9606 16256741 t llicata "Akt phosphorylates s554 in acap1" SIGNOR-141343 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 AKT proteinfamily SIGNOR-PF24 SIGNOR AGAP2 protein Q99490 UNIPROT up-regulates phosphorylation Ser985 THLSRVRsLDLDDWP 9606 BTO:0001130 19176382 t lperfetto "In addition, we have found that activated akt can bind and phosphorylate ggap2 at serine 629, which enhances gtp binding by ggap2." SIGNOR-244132 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 AKT proteinfamily SIGNOR-PF24 SIGNOR EP300 protein Q09472 UNIPROT up-regulates phosphorylation 9606 BTO:0000887 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 AKT proteinfamily SIGNOR-PF24 SIGNOR HNRNPA1 protein P09651 UNIPROT down-regulates phosphorylation Ser199 SQRGRSGsGNFGGGR 9606 18562319 t gcesareni "Our data also suggest that akt negatively regulates hnrnp a1-mediated ires activity via phosphorylation at ser199." SIGNOR-179059 AKT proteinfamily SIGNOR-PF24 SIGNOR NR3C1 protein P04150 UNIPROT down-regulates phosphorylation Ser134 ANLNRSTsVPENPKS 9606 BTO:0000731 24291004 t lperfetto "Akt1 impairs glucocorticoid-induced gene expression by direct phosphorylation of nr3c1 at position s134 and blocking glucocorticoid-induced nr3c1 translocation to the nucleus" SIGNOR-236216 AKT proteinfamily SIGNOR-PF24 SIGNOR PRKACA protein P17612 UNIPROT up-regulates 9606 BTO:0000938 16537363 f gcesareni "Indicating that akt positively regulates shh signaling by controlling pka-mediated gli inactivation." SIGNOR-145113 AKT proteinfamily SIGNOR-PF24 SIGNOR Survival phenotype SIGNOR-PH13 SIGNOR up-regulates 9606 16288293 f miannu "Akt promotes both cell growth and cell survival by inactivating its downstream substrates including GSK3, BAD, FOXO and TSC2." SIGNOR-251550 AKT proteinfamily SIGNOR-PF24 SIGNOR WNK1 protein Q9H4A3 UNIPROT up-regulates phosphorylation Thr60 EYRRRRHtMDKDSRG 9606 16081417 t llicata "Phosphorylation of wnk1 on thr-58 contributes to sgk1 activation. these data suggest that activation of sgk1 by wnk1 requires the catalytic activity of akt." SIGNOR-139391 "aliskiren fumarate" chemical CHEBI:53777 ChEBI REN protein P00797 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189483 "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 AMG-208 chemical CHEBI:90626 ChEBI MET protein P08581 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189507 AML1-ETO "fusion protein" SIGNOR-FP1 SIGNOR CEBPA protein P49715 UNIPROT "down-regulates activity" binding 9606 BTO:0001271 11283671 t apalma "Here we show that AML1–ETO blocks C/EBPα –dependent activation of its own promoter and thereby inhibits autoregulation." SIGNOR-255672 AMPK complex SIGNOR-C15 SIGNOR PFKFB3 protein Q16875 UNIPROT up-regulates phosphorylation Ser461 NPLMRRNsVTPLASP 9606 BTO:0000876 BTO:0000671 12065600 t lperfetto "Ipfk-2 was phosphorylated on the homologous serine (ser-461) and activated by ampk in vitro." SIGNOR-216639 Anacetrapib chemical CID:11556427 PUBCHEM CETP protein P11597 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189605 anastrozole chemical CHEBI:2704 ChEBI CYP19A1 protein P11511 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189614 AP1 complex SIGNOR-C154 SIGNOR NFATC1 protein O95644 UNIPROT "up-regulates activity" binding 9606 BTO:0000782 15928679 t "Activator protein 1 (AP1) proteins are the main transcriptional partners of NFAT during T-cell activation" SIGNOR-253004 AP2S1 protein P53680 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-260421 apigenin chemical CHEBI:18388 ChEBI CYP2C9 protein P11712 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189802 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 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 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 EZH2 protein Q15910 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-260068 EZH2 protein Q15910 UNIPROT HOXB13 protein Q92826 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001033 22808286 f miannu "EZH2 recruited DNMT3b to HOXB13 promoter to form a repression complex." SIGNOR-254144 AKT2 protein P31751 UNIPROT HTRA2 protein O43464 UNIPROT down-regulates phosphorylation Ser212 RVRVRLLsGDTYEAV 9606 17311912 t lperfetto "Akt attenuation of the serine protease activity of htra2/omi through phosphorylation of serine 212" SIGNOR-153327 ARHGEF25 protein Q86VW2 UNIPROT RAC1 protein P63000 UNIPROT up-regulates "guanine nucleotide exchange factor" 10090 BTO:0000165;BTO:0000222 16314529 t gcesareni "Exogenous expression of geft promotes myogenesis ofc2c12 cells via activation of rhoa, rac1, and cdc42 and their downstream effector proteins, while a dominant negative mutant of geft inhibits this process." SIGNOR-236882 ARRY-520 chemical CID:44224257 PUBCHEM KIF11 protein P52732 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189891 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 ATF1 protein P18846 UNIPROT FTH1 protein P02794 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 17565989 f miannu "Here we found that ATF1 (activating transcription factor 1) is a transcriptional repressor of the ferritin H ARE." SIGNOR-253741 ATM protein Q13315 UNIPROT CDC25C protein P30307 UNIPROT down-regulates 9606 10097108 f gcesareni "Atm also contributes to the cdc25c activity, particularly in ir-damaged cells, by activating chk2." SIGNOR-65966 ATM protein Q13315 UNIPROT MDC1 protein Q14676 UNIPROT up-regulates phosphorylation 9606 12607003 t fstefani "We show that, in response to ionizing radiation, mdc1 is hyperphosphorylated in an atm-dependent manner, and rapidly relocalizes to nuclear foci that also contain the mre11 complex, phosphorylated histone h2ax and 53bp1." SIGNOR-98798 ATM protein Q13315 UNIPROT RAD50 protein Q92878 UNIPROT unknown phosphorylation Ser635 KLFDVCGsQDFESDL 9606 17570479 t llicata "The ms/ms fragmentation spectra (figure s7) confirmed the phosphorylation of rad50 at the predicted atm substrate site, s635, in agreement with published data" SIGNOR-156077 ATM protein Q13315 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser15 PSVEPPLsQETFSDL 9606 17967874 t lperfetto "In this study, we show that the increased interaction between B56gamma and p53 after DNA damage requires ATM-dependent phosphorylation of p53 at Ser15." SIGNOR-158632 ATP smallmolecule CHEBI:15422 ChEBI PRKAG1 protein P54619 UNIPROT down-regulates binding 9606 SIGNOR-C15 21399626 t gcesareni "Atp promotes dephosphorylation of catalytic subunit, rendering the ampk enzyme inactive" SIGNOR-172822 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 AURKB protein Q96GD4 UNIPROT MAPRE3 protein Q9UPY8 UNIPROT up-regulates phosphorylation Ser176 MQTSGRLsNVAPPCI 9606 23712260 t lperfetto "Phosphorylation of eb3 at s176 by aurora b ensures successful cytokinesis completion by promoting midbody mt stability and midbody stabilization." SIGNOR-202130 AURKB protein Q96GD4 UNIPROT TP53 protein P04637 UNIPROT down-regulates phosphorylation Ser269 GNLLGRNsFEVRVCA 9606 20959462 t llicata "Importantly, the aurora b-mediated phosphorylation on ser(269) or thr(284) significantly compromises p53 transcriptional activity." SIGNOR-168745 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 "AZ 960" chemical CID:25099184 PUBCHEM JAK2 protein O60674 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190128 BAD protein Q92934 UNIPROT Survival phenotype SIGNOR-PH13 SIGNOR down-regulates 9606 BTO:0000830 15526160 f miannu "C-Kit promotes survival via PI3-kinase-dependent activation of Akt and phosphorylation of Bad, a pro-apoptotic molecule, at S136 in vivo." SIGNOR-254953 BAK1 protein Q16611 UNIPROT ENDOG protein Q14249 UNIPROT up-regulates 9606 12941691 f gcesareni "We show that the mitochondrial outer-membrane permeabilization induced by bax-, tbid- or bax/bak-dependent pro-apoptotic drugs results in the release of cytochrome c, smac/diablo and htra2/omi, but that subsequent caspase activation is required to induce the translocation of endog in addition to aif into the cytosol." SIGNOR-86406 (-)-anisomycin chemical CHEBI:338412 ChEBI JUND protein P17535 UNIPROT up-regulates "chemical activation" 9606 Other t CellSignaling gcesareni SIGNOR-189672 BBC3 protein Q9BXH1 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-196929 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 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 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 "Benzofuro(3,2-d)pyrimidin-4(3H)-one, 8-chloro-2-((2S)-2-pyrrolidinyl)-" chemical CID:135564632 PUBCHEM CDC7 protein O00311 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0000179 22560567 t Federica "In this paper, we disclose the discovery of a potent and selective CDC7 inhibitor, XL413." SIGNOR-261105 "bisindolylmaleimide i" chemical CID:2396 PUBCHEM PRKCB protein P05771 UNIPROT down-regulates "chemical inhibition" 9606 Other t CellSignaling gcesareni SIGNOR-190347 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 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 BMPR1A protein P36894 UNIPROT SMAD1/4 complex SIGNOR-C85 SIGNOR "up-regulates activity" phosphorylation 9606 8893010 f ggiuliani "Conversely, Smad1 and DPC4 formed a complex when the cells were stimulated with BMP4 but not with activin of TGF-beta." SIGNOR-255778 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 BMPR2 protein Q13873 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-33443 bosutinib chemical CHEBI:39112 ChEBI ABL1 protein P00519 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190696 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 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 "Brivanib alaninate" chemical CID:11154925 PUBCHEM FGFR1 protein P11362 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190717 BTG1 protein P62324 UNIPROT HOXB9 protein P17482 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 10617598 t miannu "The leukemia-associated protein Btg1 and the p53-regulated protein Btg2 interact with the homeoprotein Hoxb9 and enhance its transcriptional activation." SIGNOR-221019 cabozantinib chemical CHEBI:72317 ChEBI KDR protein P35968 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207842 CALM1 protein P62158 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 CAMK2A protein Q9UQM7 UNIPROT CAMK2A protein Q9UQM7 UNIPROT down-regulates phosphorylation Ser314 MLATRNFsGGKSGGN 9606 1324926 t lperfetto "After removal of ca2+/calmodulin, the autonomous kinase undergoes a burst of inhibitory autophosphorylation at sites distinct from the autonomy site. Ca(2+)-independent autophosphorylation occurs within the calmodulin binding domain at thr305, thr306, and ser314" SIGNOR-17308 CAMK2A protein Q9UQM7 UNIPROT CAMK2A protein Q9UQM7 UNIPROT down-regulates phosphorylation Thr305 KLKGAILtTMLATRN 9606 1324926 t lperfetto "After removal of ca2+/calmodulin, the autonomous kinase undergoes a burst of inhibitory autophosphorylation at sites distinct from the autonomy site. Ca(2+)-independent autophosphorylation occurs within the calmodulin binding domain at thr305, thr306, and ser314" SIGNOR-17312 CAMK2A protein Q9UQM7 UNIPROT GRIA4 protein P48058 UNIPROT up-regulates phosphorylation Ser862 IRNKARLsITGSVGE 9606 12536214 t gcesareni "Receptor internalization, altered;intracellular localization" SIGNOR-97546 CAMK2B protein Q13554 UNIPROT AMPK complex SIGNOR-C15 SIGNOR up-regulates phosphorylation 9606 BTO:0000567 15980064 t lperfetto "These data indicate that the camkks function in intact cells as ampkks, predicting wider roles for these kinases in regulating ampk activity in vivo." SIGNOR-217493 CAMK2B protein Q13554 UNIPROT CYLD protein Q9NQC7 UNIPROT up-regulates phosphorylation Ser772 LFKKIFPsLELNITD 9606 24614225 t lperfetto "Purified camkii phosphorylates cyld on at least three residues (s-362, s-418, and s-772 on the human cyld protein q9nqc7-1) and promotes its deubiquitinase activity." SIGNOR-91403 CAMK2G protein Q13555 UNIPROT MAP3K7 protein O43318 UNIPROT up-regulates phosphorylation 9606 BTO:0000007 12482967 t gcesareni "Camkii interacts with and phosphorylates tak1." SIGNOR-96422 CAMK4 protein Q16566 UNIPROT STMN1 protein P16949 UNIPROT down-regulates phosphorylation Ser16 KELEKRAsGQAFELI 9606 BTO:0000782;BTO:0001271;BTO:0000661 7925472 t gcesareni "Serine 16 of oncoprotein 18 is a major cytosolic target for the ca2+/calmodulin-dependent kinase-gr." SIGNOR-34743 canertinib chemical CHEBI:61399 ChEBI EGFR protein P00533 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191009 CASP3 protein P42574 UNIPROT BAD protein Q92934 UNIPROT "up-regulates activity" cleavage 9606 BTO:0000938 15231831 t lperfetto "Casp3 cleaves bad at asp-61. In addition, caspases convert bad(l) into a pro-death fragment that resembles the short splice variant." SIGNOR-126727 CASP3 protein P42574 UNIPROT CASP6 protein P55212 UNIPROT up-regulates cleavage 9606 9922454 t amattioni "Caspase-3 is required for the activation of caspases 6" SIGNOR-64179 CASP3 protein P42574 UNIPROT GORASP1 protein Q9BQQ3 UNIPROT "up-regulates activity" cleavage Asp598 D>597 BTO:0000007 17761173 t lperfetto "In contrast, Caspase‐3 cleavage of GRASP‐1 releases the C‐terminal fragment, which in turn activates JNK signaling by serving as a scaffold protein" SIGNOR-260613 "Caspase 3 complex" complex SIGNOR-C221 SIGNOR ACIN1 protein Q9UKV3 UNIPROT up-regulates cleavage 9606 10490026 t amattioni "Induces apoptotic chromatin condensation after activation by casp3" SIGNOR-256449 CBFbeta-MYH11 "fusion protein" SIGNOR-FP3 SIGNOR Differentiation phenotype SIGNOR-PH37 SIGNOR down-regulates 9606 29958106 f miannu "In adult hematopoiesis, allelic CBFβ-SMMHC expression alters hematopoietic stem cell (HSC) differentiation, with clonal expansion of the short-term HSCs and pre-leukemic myeloid progenitor cells" SIGNOR-255736 maraviroc chemical CHEBI:63608 ChEBI CCL3 protein P10147 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193928 CBP/p300 complex SIGNOR-C6 SIGNOR SMAD1 protein Q15797 UNIPROT up-regulates binding 9606 12419246 t lperfetto "Thus, Ski/SnoN represses TGFβ signaling by multiple mechanisms. In addition to recruitment of a transcriptional repressor complex and dissociation of the transcriptional coactivator p300/CBP from the Smads" SIGNOR-217217 CCK protein P06307 UNIPROT CCKAR protein P32238 UNIPROT up-regulates binding 9606 BTO:0000142 10368033 t gcesareni "Cck8 interacts with nanomolar affinities with two different receptors designated cck-a and cck-b" SIGNOR-68474 CCR3 protein P51677 UNIPROT ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR "up-regulates activity" 9606 BTO:0000399 10706854 t "Activation of ERK2 and p38 by eotaxin is mediated through CCR3." SIGNOR-256093 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 CD40LG protein P29965 UNIPROT PTPN7 protein P35236 UNIPROT down-regulates 9606 BTO:0000776 19047375 f gcesareni "Coimmunoprecipitation and western blot analysis showed that heptp was phosphorylated in a pka-dependent manner, which inactivated heptp and allowed for increased free p38 mapk to be phosphorylated by the mapk cascade that was activated by cd40l" SIGNOR-182519 CDC14A protein Q9UNH5 UNIPROT TP53 protein P04637 UNIPROT "down-regulates activity" dephosphorylation Ser315 LPNNTSSsPQPKKKP 9606 10644693 t "The human Cdc14 phosphatases interact with and dephosphorylate the tumor suppressor protein p53|. Furthermore, the hCdc14 phosphatases were found to dephosphorylate p53 specifically at the p34Cdc2/clb phosphorylation site (p53-phosphor-Ser315)|Earlier studies showed that Ser315 phosphorylation increases the sequence-specific DNA binding capacity of p53, suggesting that Ser315 phosphorylation is an activating modification" SIGNOR-248828 Matrine chemical CHEBI:6700 ChEBI OPRK1 protein P41145 UNIPROT up-regulates "chemical activation" 9606 Other t Selleck gcesareni SIGNOR-194316 CDC73 protein Q6P1J9 UNIPROT CTNNB1 protein P35222 UNIPROT up-regulates binding 9606 16630820 t gcesareni "Parafibromin/hyrax activates wnt/wg target gene transcription by direct association with beta-catenin/armadillo" SIGNOR-146282 CDH11 protein P55287 UNIPROT CTNNB1 protein P35222 UNIPROT unknown binding 9606 BTO:0000150 10029089 t miannu "Cadherin-11 is localized to a detergent-soluble pool and is associated with both alpha- and beta-catenin" SIGNOR-64862 CDK12 protein Q9NYV4 UNIPROT POLR2A protein P24928 UNIPROT up-regulates phosphorylation Ser1878 SPKYSPTsPTYSPTT 9606 22012619 t miannu "Cyck/cdk12 can activate transcription and phosphorylate ser2 in the ctd of rnapii / phosphorylation of serine at position 2 (ser2) is thought to be responsible for productive transcriptional elongation and synthesis of full-length mature mrna" SIGNOR-176805 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 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 KHDRBS1 protein Q07666 UNIPROT unknown phosphorylation Thr317 RGALVRGtPVRGAIT 9606 BTO:0000567 9315091 t lperfetto "Phosphorylation of sam68 by purified cdc2." SIGNOR-51275 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 RPTOR protein Q8N122 UNIPROT unknown phosphorylation Ser696 EKNYALPsPATTEGG 9606 20169205 t llicata "Cdc2 is the raptor ser696, thr706 kinase" SIGNOR-163849 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 CDK2 protein P24941 UNIPROT CCDC6 protein Q16204 UNIPROT up-regulates phosphorylation Ser244 QPVSAPPsPRDISME 9606 14712216 t amattioni "Serine 244 phosphorylation is required for h4 apoptotic function." SIGNOR-121198 CDK2 protein P24941 UNIPROT CDK7 protein P50613 UNIPROT unknown phosphorylation Ser164 GLAKSFGsPNRAYTH 9606 11113184 t amattioni "Cdk2 phosphorylates serine-164 in the cdk7 t loop." SIGNOR-84832 CDK2 protein P24941 UNIPROT PGR protein P06401 UNIPROT unknown phosphorylation Ser676 LSQRFTFsPGQDIQL 9606 11110801 t llicata "In vitro phosphorylation of pr with cdk2 has revealed five additional in vitro cdk2 phosphorylation sites: ser(25), ser(213), thr(430), ser(554), and ser(676)." SIGNOR-84996 CDK5 protein Q00535 UNIPROT ATM protein Q13315 UNIPROT up-regulates phosphorylation Ser794 LSNCTKKsPNKIASG 9606 BTO:0000938 19151707 t lperfetto "Here we show that cdk5 (cyclin-dependent kinase 5), activated by dna damage, directly phosphorylates atm at ser 794 in post-mitotic neurons. Phosphorylation at ser 794 precedes, and is required for, atm autophosphorylation at ser 1981, and activates atm kinase activity" SIGNOR-183454 CDK5 protein Q00535 UNIPROT CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR "form complex" binding 9606 11331872 t lperfetto "Induced p35 forms a complex with Cdk5 and activates its kinase activity" SIGNOR-250683 CDK5 protein Q00535 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Ser235 SPQDSPPsKASPAQD 9606 21215781 t lperfetto "Cdk5 regulates app (amyloid precursor protein) processing and tau hyperphosphorylationtau phosphorylation at t231, s235 and s262 also contributes to the dissociation of tau from microtubules" SIGNOR-171018 CDK5 protein Q00535 UNIPROT NOS3 protein P29474 UNIPROT down-regulates phosphorylation Ser114 RKLQGRPsPGPPAPE 9606 BTO:0000938 20213743 t llicata "Together, our data suggest that cdk5 can phosphorylate enos at the ser-113 site and down-regulate enos-derived no levels." SIGNOR-164080 CDK8 protein P49336 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-130637 CDK9 protein P50750 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-239234 CDK9 protein P50750 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser315 LPNNTSSsPQPKKKP 9606 16552184 t gcesareni "Cdk9 phosphorylates p53 on serine residues 33, 315 and 392." SIGNOR-145311 CDON protein Q4KMG0 UNIPROT MAPK14 protein Q16539 UNIPROT "up-regulates activity" binding 9606 BTO:0000222 18678706 t lperfetto "During myoblast differentiation, the promyogenic cell surface receptor cdo binds to the p38alpha/beta pathway scaffold protein jlp and, via jlp, p38alpha/beta itself" SIGNOR-179867 CH5132799 chemical CID:49784945 PUBCHEM PIK3C2B protein O00750 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190940 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 CHEK2 protein O96017 UNIPROT CDC25C protein P30307 UNIPROT "up-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" SIGNOR-102779 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 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 CILK1 protein Q9UPZ9 UNIPROT CILK1 protein Q9UPZ9 UNIPROT up-regulates phosphorylation Tyr159 SKPPYTDyVSTRWYR 9606 15988018 t lperfetto "Ick is activated by dual phosphorylation of the tdy motif. Phosphorylation of tyr-159 in the tdy motif requires ick autokinase activity" SIGNOR-138424 CLK1 protein P49759 UNIPROT PTPN1 protein P18031 UNIPROT up-regulates phosphorylation Ser50 RNRYRDVsPFDHSRI 9606 10480872 t gcesareni "The clk family kinases, clk1 and clk2, phosphorylate and activate the tyrosine phosphatase, ptp-1b." SIGNOR-70563 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 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 CLTC protein Q00610 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-260665 CNTF protein P26441 UNIPROT CNTFR protein P26992 UNIPROT up-regulates binding 9606 BTO:0000938 BTO:0000887;BTO:0001103 10812968 t amattioni "Signal transduction by cntf requires that it bind first to cntfr alpha. Cntf activates downstream signaling molecules" SIGNOR-77408 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 COP1 protein Q8NHY2 UNIPROT "DCX DET1-COP1" complex SIGNOR-C24 SIGNOR "form complex" binding 9606 17452440 t lperfetto "Mammalian det1 regulates cul4a activity and forms stable complexes with e2 ubiquitin-conjugating enzymes" SIGNOR-154514 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 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 Crenolanib chemical CID:10366136 PUBCHEM PDGFRA protein P16234 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191121 CRK protein P46108 UNIPROT RAPGEF1 protein Q13905 UNIPROT up-regulates binding 9606 7806500 t gcesareni "The endogenous c3g could be coprecipitated with crk from cell lysates of cells expressing high levels of c-crk or v-crk, suggesting high binding affinity and a possible interaction in vivo." SIGNOR-33732 CRYBB2 protein P43320 UNIPROT CRYBB3 protein P26998 UNIPROT "up-regulates activity" binding 9606 16319073 t miannu "At high concentrations or in the lens, βB2-crystallin forms hetero-oligomers with other β-crystallins. These oligomeric β-crystallins further participate in the formation of a supramolecular assembly that is important in lens function-lens transparency." SIGNOR-252152 CSK protein P41240 UNIPROT NOTCH1 protein P46531 UNIPROT up-regulates binding 9606 22479394 t "Leads to Furin-cleavage activity" gcesareni "We found that the notch-1-furin interaction is regulated by the non-receptor tyrosine kinase, c-src. c-src and notch-1 are physically associated, and this association is responsible for notch-1 processing and activation" SIGNOR-196824 CSNK1A1 protein P48729 UNIPROT FOXO6 protein A8MYZ6 UNIPROT down-regulates phosphorylation 9606 BTO:0000150;BTO:0001130;BTO:0001271;BTO:0000527 19188143 t gcesareni "Additionally, ck1, dyrk1a, and cdk2 also phosphorylate foxos at various sites to inhibit foxos activity." SIGNOR-183667 CSNK1A1 protein P48729 UNIPROT MDM4 protein O15151 UNIPROT up-regulates phosphorylation Ser289 DDLEDSKsLSDDTDV 9606 23028042 t lperfetto "Previous studies showed that casein kinase 1? (ck1?) Stably associates with mdmx, stimulates mdmx-p53 binding, and cooperates with mdmx to inactivate p53ck1? Binding to the mdmx central domain and phosphorylation of s289 disrupts the intramolecular interaction, allowing the n terminus to bind p53 with increased affinity. After dna damage, the mdmx-ck1? Complex is disrupted by chk2-mediated phosphorylation of mdmx at s367, leading to reduced mdmx-p53 binding." SIGNOR-199015 CSNK1A1 protein P48729 UNIPROT TP53 protein P04637 UNIPROT unknown phosphorylation Ser20 PLSQETFsDLWKLLP 9606 20041275 t llicata "Our data support the concept that non-primed phosphorylation of p53 by ck1 is an isoform-specific reaction preferentially affecting s20" SIGNOR-162648 CSNK1D protein P48730 UNIPROT MDM2 protein Q00987 UNIPROT down-regulates phosphorylation Ser253 SVEFEVEsLDSEDYS 9606 12167711 t gcesareni "Hypophosphorylation of mdm2 augments p53 stability." SIGNOR-91195 CSNK1D protein P48730 UNIPROT UHRF1 protein Q96T88 UNIPROT up-regulates phosphorylation Ser95 SELSDTDsGCCLGQS 9606 23297342 t llicata "We further show that uhrf1 physically interacts with _-trcp1 in a manner dependent on phosphorylation of serine 108 (s108(uhrf1)) within the dsg degron. Furthermore, we demonstrate that s108(uhrf1) phosphorylation is catalyzed by casein kinase 1 delta (ck1_) and is important for the recognition of uhrf1 by scf(_-trcp)." SIGNOR-200349 CSNK1G1 protein Q9HCP0 UNIPROT LRP6 protein O75581 UNIPROT up-regulates phosphorylation Thr1479 SSSSTKGtYFPAILN 9606 16341016 t gcesareni "Ck1gamma is associated with lrp6, which has multiple, modular ck1 phosphorylation sites. Wnt treatment induces the rapid ck1gamma-mediated phosphorylation of these sites within lrp6" SIGNOR-143029 CSNK2A1 protein P68400 UNIPROT CDC37 protein Q16543 UNIPROT "up-regulates activity" phosphorylation Ser13 VWDHIEVsDDEDETH -1 12930845 t llicata "Phosphorylation of serine 13 is required for the proper function of the Hsp90 co-chaperone, Cdc37. | In this report, we demonstrate that mammalian Cdc37 is phosphorylated on Ser13 in situ in rabbit reticulocyte lysate and in cultured K562 cells and that casein kinase II is capable of quantitatively phosphorylating recombinant Cdc37 at this site." SIGNOR-250838 CSNK2A1 protein P68400 UNIPROT DEK protein P35659 UNIPROT up-regulates phosphorylation Ser32 MPGPREEsEEEEDED 9606 16809543 t amattioni "Dek phosphorylated at serines 19 and 32. Dek and its phosphorylation are required for intron removal" SIGNOR-147365 CSNK2A1 protein P68400 UNIPROT EEF1B2 protein P24534 UNIPROT unknown phosphorylation Ser112 GSDDEEEsEEAKRLR -1 8547318 t llicata "EF-1 beta was highly phosphorylated by casein kinase II, with up to 1.3 mol of phosphate incorporated per mol protein. From microsequence analysis and manual Edman degradation, the majority of the phosphate was shown to be present in serine 106 in the peptide DLFGS106DDEEES112EEA. Serine 112 was also phosphorylated by casein kinase II, but to a lesser extent." SIGNOR-250855 CSNK2A1 protein P68400 UNIPROT EXOSC9 protein Q06265 UNIPROT up-regulates phosphorylation Ser394 APIILSDsEEEEMII 9606 19217413 t lperfetto "Indeed recombinant pmscl1 undergoes ck2-mediated phosphorylation in vitro at various serine residues, including serines 409 and 411, which reside within the phosphosim region. the exchange of hydrophobic core residues or serines 409 and 411 to alanine attenuates binding of sumo to the phosphosim-containing fragment of pmscl1 in a yeast two-hybrid assay" SIGNOR-184035 CSNK2A1 protein P68400 UNIPROT HDAC3 protein O15379 UNIPROT "up-regulates activity" phosphorylation Ser424 DHDNDKEsDVEI 9606 BTO:0000567 15805470 t llicata "A protein kinase CK2 phosphoacceptor site in the HDAC3 protein was identified at position Ser424, which is a nonconserved residue among the class I HDACs. Mutation of this residue was found to reduce deacetylase activity." SIGNOR-250889 CSNK2A1 protein P68400 UNIPROT HSF1 protein Q00613 UNIPROT "up-regulates activity" phosphorylation Thr142 DSVTKLLtDVQLMKG -1 12659875 t llicata "Transcriptional activity and DNA binding of heat shock factor-1 involve phosphorylation on threonine 142 by CK2." SIGNOR-250898 CSNK2A1 protein P68400 UNIPROT IGF2R protein P11717 UNIPROT unknown phosphorylation Ser2409 LHGDDQDsEDEVLTI 9606 8318012 t lperfetto "The two sites phosphorylated by ck ii in vivo and in vitro are ser82 and ser157." SIGNOR-37831 CSNK2A1 protein P68400 UNIPROT IRS1 protein P35568 UNIPROT unknown phosphorylation Ser24 GYLRKPKsMHKRFFV -1 8349691 t llicata "These data suggest that casein kinase II mediates a portion of the insulin-stimulated serine/threonine phosphorylation of overexpressed IRS-1 in vivo. | Thr-502 was identified as the major casein kinase II-catalyzed phosphorylation site in rat IRS-1." SIGNOR-250907 CSNK2A1 protein P68400 UNIPROT PIAS1 protein O75925 UNIPROT up-regulates phosphorylation Ser468 DLTIDSSsDEEEEEP 9606 19217413 t llicata "Ck2 phosphorylates serine residues adjacent to the sim of pias1 these findings show that the phosphosim module mediates binding to free sumo and sumo conjugates in a phosphorylation-dependent mode, with ck2 being the critical kinase involvedin this process." SIGNOR-184047 CSNK2A1 protein P68400 UNIPROT RRN3 protein Q9NYV6 UNIPROT down-regulates phosphorylation Ser170 KEGDVDVsDSDDEDD 9606 18559419 t llicata "Here we show that ck2 phosphorylates the transcription initiation factor tif-ia at serines 170 and 172 (ser170/172), and this phosphorylation triggers the release of tif-ia from pol i after transcription initiation." SIGNOR-178939 CSNK2A1 protein P68400 UNIPROT RRN3 protein Q9NYV6 UNIPROT down-regulates phosphorylation Ser172 GDVDVSDsDDEDDNL 9606 18559419 t llicata "Here we show that ck2 phosphorylates the transcription initiation factor tif-ia at serines 170 and 172 (ser170/172), and this phosphorylation triggers the release of tif-ia from pol i after transcription initiation." SIGNOR-178943 BTRC protein Q9Y297 UNIPROT CDC25A protein P30304 UNIPROT up-regulates ubiquitination 9606 SIGNOR-C5 15340381 t gcesareni "Scfb-trcp has recently been shown to degrade phosphorylated cdc25a in the s and g2 phases." SIGNOR-128436 CSNK2A1 protein P68400 UNIPROT TOP2A protein P11388 UNIPROT unknown phosphorylation Thr1343 FSDFDEKtDDEDFVP 9606 BTO:0000568 9804834 t llicata "Casein kinase II catalyzes a mitotic phosphorylation on threonine 1342 of human DNA topoisomerase IIalpha" SIGNOR-250966 CSNK2A1 protein P68400 UNIPROT WASF2 protein Q9Y6W5 UNIPROT down-regulates phosphorylation Ser484 IAVEYSDsEDDSSEF 9606 19012317 t gcesareni "Here we identify five casein kinase 2 (ck2) phosphorylation sites within the vca domain of wave2, serines 482, 484, 488, 489, and 497. Phosphorylation of these sites is required for a high affinity interaction with the arp2/3 complex;we and show that their mutation to non-phosphorylatable alanine residues inhibits wave2 function in vivo." SIGNOR-182354 CSNK2A2 protein P19784 UNIPROT HSF1 protein Q00613 UNIPROT up-regulates phosphorylation Thr142 DSVTKLLtDVQLMKG 9606 12659875 t lperfetto "Transcriptional activity and dna binding of heat shock factor-1 involve phosphorylation on threonine 142 by ck2.As hsf1 is activated by heat shock simultaneously with the nuclear translocation of the protein kinase ck2, we have investigated the role of ck2 in hsf1 activatio" SIGNOR-99606 CSNK2A2 protein P19784 UNIPROT MS4A1 protein P11836 UNIPROT unknown phosphorylation Ser231 KSNIVLLsAEEKKEQ 9606 BTO:0000776 7678037 t llicata "These data suggest taht CKII can phosphorylate more than one site on CD20 molecule. | Taken together, this data shown that insulin can increase serine/ threonine phosphorylation and may stimulate CKII activity in B cells." SIGNOR-251011 CSNK2A2 protein P19784 UNIPROT SET protein Q01105-2 UNIPROT down-regulates phosphorylation Ser9 SAPAAKVsKKELNSN 9606 BTO:0000938 BTO:0000142 23374587 t "The effect has been demonstrated using Q01105-2" miannu "Ckii-mediated phosphorylation at ser9 hinders nuclear import of set" SIGNOR-200802 CSNK2B protein P67870 UNIPROT HOXB6 protein P17509 UNIPROT unknown phosphorylation Ser214 LLSASQLsAEEEEEK -1 10327653 t llicata "Using two-dimensional tryptic phosphopeptide mapping and purified protein kinases, we demonstrate that Hoxb-6 is phosphorylated in vitro by casein kinase II and cAMP-dependent protein kinase. The casein kinase II phosphorylation site was mapped to serine-214. " SIGNOR-251071 EZH2 protein Q15910 UNIPROT PRC2 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-241894 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 CTNNB1 protein P35222 UNIPROT POU5F1 protein Q01860 UNIPROT "up-regulates activity" binding 10090 BTO:0001086 21295277 t flangone "We provide evidence suggesting that Beta-catenin’s interaction with the pluripotency regulator Oct-4 at least partially underlies its effects on sustaining pluripotency." SIGNOR-241981 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 CTSS protein P25774 UNIPROT ECM_disassembly phenotype SIGNOR-PH80 SIGNOR up-regulates 11920402 f lperfetto "Cathepsins K and S have been implicated in various aspects of extracellular matrix degradation and inflammatory responses." SIGNOR-253319 CTTN protein Q14247 UNIPROT ARP2/3 complex SIGNOR-C146 SIGNOR "up-regulates activity" binding 9606 11231575 t "Cortactin binds directly to the Arp2/3 complex and activates it to promote nucleation of actin filaments." SIGNOR-251519 CYC-116 chemical CID:6420138 PUBCHEM AURKA protein O14965 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191221 CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR AKT proteinfamily SIGNOR-PF24 SIGNOR "up-regulates activity" phosphorylation Thr479 FSYSASGtA 9606 BTO:0000093 24670654 t gcesareni "Phosphorylation of S477 and T479 at the Akt extreme carboxy terminus by cyclin-dependent kinase 2 (Cdk2)/cyclin A or mTORC2, under distinct physiological conditions, promotes Akt activation through facilitating, or functionally compensating for, S473 phosphorylation" SIGNOR-252453 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR ECT2 protein Q9H8V3 UNIPROT down-regulates phosphorylation Thr373 VSMLSLNtPNSNRKR 9606 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-216864 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 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR SREBF1 protein P36956 UNIPROT up-regulates phosphorylation Ser439 AGSPFQSsPLSLGSR 9606 16880739 t lperfetto "Cdk1/cyclin b-mediated phosphorylation stabilizes srebp1 during mitosis." SIGNOR-216821 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR ZC3HC1 protein Q86WB0 UNIPROT down-regulates phosphorylation Ser395 PGLEVPSsPLRKAKR 9606 17389604 t lperfetto "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-216880 CyclinE/CDK2 complex SIGNOR-C16 SIGNOR MCM3 protein P25205 UNIPROT up-regulates phosphorylation Thr722 EEMPQVHtPKTADSQ 9606 21965652 t lperfetto "In this study, we demonstrate that mcm3 is a substrate of cyclin e/cdk2 and can be phosphorylated by cyclin e/cdk2 at thr-722." SIGNOR-216694 CyclinE/CDK2 complex SIGNOR-C16 SIGNOR RRN3 protein Q9NYV6 UNIPROT up-regulates phosphorylation Ser44 LENDFFNsPPRKTVR 9606 15004009 t lperfetto "Cdk2/cyclin e-mediated phosphorylation at ser 44 activates tif-ia" SIGNOR-216682 DAB2IP protein Q5VWQ8 UNIPROT 14-3-3 proteinfamily SIGNOR-PF7 SIGNOR "down-regulates activity" binding 9606 27858941 t miannu "DAB2IP then displaces the inhibitory binding between ASK1 and 14-3-3 protein, favoring ASK1 activation" SIGNOR-254773 dabigatran chemical CHEBI:70752 ChEBI F2 protein P00734 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190314 DAPK1 protein P53355 UNIPROT MAP1B protein P46821 UNIPROT up-regulates binding 9606 18806760 t gcesareni "Dapk-1 interacts with the microtubule-associated protein map1b, in particular in conditions of amino-acid starvation." SIGNOR-181305 DAXX protein Q9UER7 UNIPROT TGFBR2 protein P37173 UNIPROT up-regulates binding 9606 BTO:0000776;BTO:0000785 11483955 t gcesareni "Tgf-beta-induced apoptosis is mediated by the adapter protein daxx that facilitates jnk activation" SIGNOR-109542 DEPTOR protein Q8TB45 UNIPROT mTORC2 complex SIGNOR-C2 SIGNOR "down-regulates activity" binding 9606 BTO:0000007 19446321 t "DEPTOR is an mTOR inhibitor frequently overexpressed in multiple myeloma cells and required for their survival" SIGNOR-251659 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 DIABLO protein Q9NR28 UNIPROT BIRC2 protein Q13490 UNIPROT "down-regulates quantity" binding -1 10929711 t amattioni "Smac promotes caspase-9 activation by binding to inhibitor of apoptosis proteins, IAPs, and removing their inhibitory activity. Smac is normally a mitochondrial protein but is released into the cytosol when cells undergo apoptosis." SIGNOR-80206 Diacylglycerol smallmolecule CID:6026790 PUBCHEM 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 Dinaciclib chemical CID:46926350 PUBCHEM CDK2 protein P24941 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191325 Dinaciclib chemical CID:46926350 PUBCHEM CDK5 protein Q00535 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-191328 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 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 DNA_damage stimulus SIGNOR-ST1 SIGNOR ATR protein Q13535 UNIPROT up-regulates 9606 21034966 f lperfetto "the ATM-Chk2 and ATR-Chk1 pathways, which are activated by DNA double-strand breaks (DSBs) and single-stranded DNA respectively." SIGNOR-242609 DNMT3B protein Q9UBC3 UNIPROT BAG1 protein Q99933 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001109 18413740 f lperfetto "DNA methyltransferase 1 and 3B activate BAG-1 expression via recruitment of CTCFL/BORIS and modulation of promoter histone methylation" SIGNOR-254109 DOK1 protein Q99704 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-257685 DOT1L protein Q8TEK3 UNIPROT MYC protein P01106 UNIPROT "up-regulates activity" binding 9606 BTO:0001939 26199140 t 1 miannu "Our data suggest that the c-Myc-dependent transcriptional switch is modulated by DOT1L, as in the presence of DOT1L c-Myc preferentially forms an active complex with p300 rather than a repressive complex containing HDAC1 and DNMT1" SIGNOR-239362 DPH5 protein Q9H2P9 UNIPROT EEF2 protein P13639 UNIPROT "down-regulates activity" methylation His715 "TLHADAIhRGGGQ II" 9606 BTO:0000789 23486472 t "Analysis of EF2 in the mutant cells revealed a novel form of diphthamide with an additional methyl group that prevented ADP-ribosylation and inactivation of EF2. The abnormal methylation appeared to be catalyzed by DPH5." SIGNOR-261146 DUSP1 protein P28562 UNIPROT MAPK9 protein P45984 UNIPROT down-regulates dephosphorylation 9606 BTO:0000782 8626452 t fstefani "We assayed the relative ability of mkp-2, pac1, and mkp-1 to dephosphorylate erk2 and the other related map kinases, jnk2 and p38. the dual specific phosphatases pac1 and mkp-1 previously have been implicated in the in vivo inactivation of erk or of erk and jnk, respectively." SIGNOR-40879 afatinib chemical CHEBI:61390 ChEBI EGFR protein P00533 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189356 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 DYRK1A protein Q13627 UNIPROT DYRK1A protein Q13627 UNIPROT up-regulates phosphorylation Tyr319 CQLGQRIyQYIQSRF 9606 10910078 t lperfetto "Mirk kinase is activated by autophosphorylation on tyrosine at the y271/y273 site" SIGNOR-79760 DYRK1A protein Q13627 UNIPROT SNCA protein P37840 UNIPROT up-regulates phosphorylation Ser87 KTVEGAGsIAAATGF 9606 BTO:0000938 16959772 t lperfetto "In vitro kinase assay of anti-dyrk1a immunocomplexes demonstrated that dyrk1a could phosphorylate alpha-synuclein at ser-87. Furthermore, aggregates formed by phosphorylated alpha-synuclein have a distinct morphology and are more neurotoxic compared with aggregates composed of unmodified wild type alpha-synuclein. These findings suggest alpha-synuclein inclusion formation regulated by dyrk1a, potentially affecting neuronal cell viability." SIGNOR-149393 "Org 27569" chemical CID:44828492 PUBCHEM CNR1 protein P21554 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-195097 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 EZH2 protein Q15910 UNIPROT Skeletal_muscle_differentiation phenotype SIGNOR-PH1 SIGNOR "down-regulates activity" "transcriptional repression" 10090 BTO:0002314 15520282 f "We report that Ezh2 expression was developmentally regulated in the myotome compartment of mouse somites and that its down-regulation coincided with activation of muscle gene expression and differentiation of satellite-cell-derived myoblasts" SIGNOR-255719 EFNA1 protein P20827 UNIPROT EPHA8 protein P29322 UNIPROT up-regulates binding 9606 9576626 t gcesareni "Ephrins are cell-surface tethered guidance cues that bind to eph receptor tyrosine kinases in trans on opposing cells." SIGNOR-56968 EFNB2 protein P52799 UNIPROT EPHB3 protein P54753 UNIPROT up-regulates binding 9606 9330863 t gcesareni "Lerk-5 is a ligand for both elk and hek and induces receptor phosphorylation" SIGNOR-52583 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 PI3K complex SIGNOR-C156 SIGNOR up-regulates binding 9606 14967450 t lperfetto "The egf-r coimmunoprecipitated with p85 alpha" SIGNOR-252672 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 STAT5B protein P51692 UNIPROT up-regulates phosphorylation Tyr725 AGGGSATyMDQAPSP 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-113393 "EIF4E2/GIGYF2 complex" complex SIGNOR-C257 SIGNOR Protein_synthesis phenotype SIGNOR-PH29 SIGNOR down-regulates 9606 BTO:0000568 22751931 f lperfetto "A Novel 4EHP-GIGYF2 Translational Repressor Complex Is Essential for Mammalian Development|m4EHP and/or GIGYF2 proteins repress translation." SIGNOR-261013 EML4-ALK "fusion protein" SIGNOR-FP8 SIGNOR HIF1A protein Q16665 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 9606 BTO:0003238 27141364 f irozzo "EML4-ALK enhanced HIF-1α expression through increasing transcription and decreasing ubiquitination of HIF-1α." SIGNOR-259172 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 EP300 protein Q09472 UNIPROT RELA protein Q04206 UNIPROT up-regulates acetylation 9606 SIGNOR-C6 16382138 t gcesareni "Rela is also acetylated at several sites by p300 and cbp" SIGNOR-143399 ERBB2 protein P04626 UNIPROT MSI1 protein O43347 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000150 BTO:0000149 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 veliparib chemical CHEBI:62880 ChEBI PARP2 protein Q9UGN5 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189224 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR AP1 complex SIGNOR-C154 SIGNOR up-regulates phosphorylation Thr232 GGLPEVAtPESEEAF 9606 7816602 t lperfetto "Phosphorylation of the c-fos and c-jun hob1 motif stimulates its activation capacity here we show that the hob1-containing activation domain of c-fos is stimulated by ha-ras in vivo and phosphorylated by a map kinase family member in vitro and that mutating t232 to ala abolishes both functions." SIGNOR-252359 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR CEBPB protein P17676 UNIPROT "up-regulates activity" phosphorylation Thr235 SSSSPPGtPSPADAK 9606 BTO:0000551 19723873 t gcesareni "Phosphorylation of cebpb at thr(235) peaked at 16 hours in il-1beta-stimulated cells. The mek inhibitor u0126 inhibited this phosphorylation and reduced mmp-1 gene induction." SIGNOR-238303 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR MKNK1 protein Q9BUB5 UNIPROT "up-regulates activity" phosphorylation -1 9155018 t "These results indicate that MNK1 is a novel class of protein kinase that is activated through both the ERK and p38 MAP kinase signaling pathways" SIGNOR-253013 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR PPARG protein P37231 UNIPROT "up-regulates activity" phosphorylation Ser112 AIKVEPAsPPYYSEK 9606 8943212 t fspada "The GST fusion protein containing full-length PPAR_2 was phosphorylated by purified P42MAP kinase in vitro. In contrast, protein containing the 300-residue PPAR_ ligand binding domain (and lacking Ser112) was a poor substrate for MAP kinase." SIGNOR-232236 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR RPS6KA3 protein P51812 UNIPROT up-regulates phosphorylation 9606 19282669 t lperfetto "Erk-activates the rsk family of serine/threonine kinases,rsk1, rsk2, and rsk3." SIGNOR-244699 "ER stress" stimulus SIGNOR-ST9 SIGNOR PRNP protein F7VJQ1 UNIPROT up-regulates 9606 BTO:0000007 21478263 f "ER stress specifically increases the synthesis of AltPrP from PrP cDNA." SIGNOR-253609 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 ESR2 protein Q92731 UNIPROT TGFA protein P01135 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000356 11517191 f "ER beta and ER alpha induced the expression of several endogenous genes such as pS2, TGF alpha, or the cyclin kinase inhibitor p21 but, in contrast to ER alpha, ER beta was unable to regulate c-myc proto-oncogene expression" SIGNOR-253944 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 MST1 protein P26927 UNIPROT MST1R protein Q04912 UNIPROT up-regulates binding 9606 BTO:0000801;BTO:0000876 8062829 t gcesareni "P185ron is a tyrosine kinase activated by msp" SIGNOR-31107 EZH2 protein Q15910 UNIPROT SNAI2 protein O43623 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-254146 F2R protein P25116 UNIPROT LATS2 protein Q9NRM7 UNIPROT down-regulates 9606 BTO:0000007 22972936 f milica "Par1 acts through g12/13 and rho gtpase to inhibit the lats1/2 kinase." SIGNOR-192048 FASN protein P49327 UNIPROT WNT1 protein P04628 UNIPROT "up-regulates activity" 9606 BTO:0001130 18838960 f lperfetto "Overexpression of fatty acid synthase is associated with palmitoylation of Wnt1 and cytoplasmic stabilization of beta-catenin in prostate cancer" SIGNOR-242881 FBXO22 protein Q8NEZ5 UNIPROT BACH1 protein O14867 UNIPROT "down-regulates quantity" ubiquitination 9606 31257023 t "Here, we show that heme triggers the degradation of Bach1, a pro-metastatic transcription factor, by promoting its interaction with the ubiquitin ligase Fbxo22." SIGNOR-259331 FBXW11 protein Q9UKB1 UNIPROT SMAD4 protein Q13485 UNIPROT up-regulates ubiquitination 9606 14988407 t gcesareni "We have identified scf(beta-trcp1), a ubiquitin (e3) ligase, as a critical determinant for the protein degradation of smad4 protein." SIGNOR-123060 "Caspase 3 complex" complex SIGNOR-C221 SIGNOR GSN protein P06396 UNIPROT "down-regulates activity" cleavage Asp403 WRDPDQTdGLGLSYL 9606 9671712 t miannu "We showed that human gelsolin was cleaved during Fas-mediated apoptosis in vivo and that the caspase-3 cleavage site of human gelsolin was at D352 of DQTD352G. gelsolin seems to have dual functions, i.e., it both prevents and, once cleaved, induces cell death." SIGNOR-256433 EZH2 protein Q15910 UNIPROT SSTR1 protein P30872 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0004094 22144423 f miannu "For three selected genes (ALDH1A1, SSTR1, and DACT3), we validated their upregulation upon EZH2 knockdown and confirmed the binding of EZH2/H3K27Me3 to their genomic loci." SIGNOR-254143 "Caspase 9 complex" complex SIGNOR-C229 SIGNOR CASP3 protein P42574 UNIPROT "up-regulates activity" cleavage 9606 BTO:0000567 9390557 t lperfetto "Activated caspase-9 in turn cleaves and activates caspase-3. Mutation of the active site of caspase-9 attenuated the activation of caspase-3 and cellular apoptotic response in vivo, indicating that caspase-9 is the most upstream member of the apoptotic protease cascade." SIGNOR-256462 EZH2 protein Q15910 UNIPROT SUZ12/EZH2 complex SIGNOR-C77 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-146758 FGFR2 protein P21802 UNIPROT PTEN protein P60484 UNIPROT unknown phosphorylation Tyr240 RREDKFMyFEFPQPL 9606 BTO:0000527 22891331 t llicata "Fgfrs phosphorylate pten at tyrosine 240" SIGNOR-191793 FLT3 protein P36888 UNIPROT GRB2 protein P62993 UNIPROT "up-regulates activity" binding 10090 10080542 t gcesareni "FL stimulation induces association of Grb2 with Flt3, SHP-2,and Shc" SIGNOR-245060 FLT3 protein P36888 UNIPROT SHC1 protein P29353 UNIPROT "up-regulates activity" phosphorylation 10090 BTO:0002882 15769897 t "we observed constitutive activation of Erk-1 and Erk-2, Akt, and of Shc by both Flt3-ITD and Flt3-D835Y" SIGNOR-261540 FLT4 protein P35916 UNIPROT SHC1 protein P29353 UNIPROT unknown phosphorylation Tyr349 EEPPDHQyYNDFPGK 9606 9927207 t llicata "We have investigated which of the shc tyrosine residues are targeted by the vegfr3/ flt4 kinase and the role of the shc ptb and sh2 domains in this process. Our results show that y239/ y240 and y313 are simultaneously phosphorylated by the kinase, creating grb2 binding sites." SIGNOR-64186 FOXL2 protein P58012 UNIPROT Apoptosis phenotype SIGNOR-PH2 SIGNOR up-regulates 9606 BTO:0000975 16153597 f miannu "We observed that foxl2 induces apoptosis in the ovarian cells unveiling a novel function of foxl2" SIGNOR-140391 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 PD173074 chemical CHEBI:63448 ChEBI FGFR1 protein P11362 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-205725 EZH2 protein Q15910 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-254151 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 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 FRZB protein Q92765 UNIPROT WNT1 protein P04628 UNIPROT down-regulates binding 9606 BTO:0000671 9326585 t gcesareni "We and others demonstrated that fzb-1 blocks wnt-1 and xwnt-8 signaling in xenopus embryos," SIGNOR-51762 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 "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 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 D-106669 chemical CID:16048654 PUBCHEM PI3K complex SIGNOR-C156 SIGNOR down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-252649 ERBB3 protein P21860 UNIPROT PI3K complex SIGNOR-C156 SIGNOR up-regulates binding 9606 16729043 t gcesareni "Pi3k is the sole binding partner to six tyrosines of erbb3 and one in erbb4." SIGNOR-252673 G3BP1 protein Q13283 UNIPROT DDX58 protein O95786 UNIPROT "down-regulates activity" binding 9606 BTO:0002181 30804210 t SARA "G3BP1 binds RIG-I and that this interaction involves the C-terminal RGG domain of G3BP1, G3BP1 significantly enhances RIG-I-induced ifn-b mRNA synthesis." SIGNOR-260980 G3BP2 protein Q9UN86 UNIPROT Stress_granules phenotype SIGNOR-PH124 SIGNOR up-regulates 9606 BTO:0002181 23279204 f SARA "G3BP1 and G3BP2 form homo‐ and hetero‐multimers to induce SGs" SIGNOR-260983 "Galanthamine hydrobromide" chemical CID:121587 PUBCHEM ACHE protein P22303 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192583 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 GATA6 protein Q92908 UNIPROT MYC protein P01106 UNIPROT "up-regulates quantity by expression" 9606 BTO:0000195 24317510 f lperfetto "Many GATA6-dependent genes lacked nearby binding sites but several strongly dependent, synexpressed and GATA6-bound genes encode TFs such as MYC, HES1, RARB and CDX2." SIGNOR-253152 GDC-0879 chemical CHEBI:83405 ChEBI BRAF protein P15056 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192592 GDF6 protein Q6KF10 UNIPROT BMPR1A protein P36894 UNIPROT up-regulates binding 9606 16049014 t gcesareni "We found that transfection of small hairpin rna for bmprii and actriia in mc3t3 cells suppressed the signaling of gdf6, gdf7, and bmp10." SIGNOR-139090 GDNF protein P39905 UNIPROT Neural_tissue_regeneration phenotype SIGNOR-PH68 SIGNOR up-regulates 10116 BTO:0002881 15212950 f miannu "The glial cell line-derived neurotrophic factor (GDNF) is involved in the development and maintenance of neural tissues. In normal development, GDNF promotes survival of sympathetic, parasympathetic, and spinal motorneurons. It even promotes regeneration of spinal motor neurons after spinal cord injury." SIGNOR-252170 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 GNAQ protein P50148 UNIPROT HRAS protein P01112 UNIPROT up-regulates binding 9606 9235901 t gcesareni "Galfaq/11 subunits also activate p21ras" SIGNOR-50104 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 GOPC protein Q9HD26 UNIPROT BECN1 protein Q14457 UNIPROT up-regulates binding 9606 21311563 t gcesareni "Npist binds beclin 1 by a ccd" SIGNOR-171896 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 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 GRK3 protein P35626 UNIPROT CCR5 protein P51681 UNIPROT "down-regulates activity" phosphorylation Ser349 STGEQEIsVGL 9534 BTO:0000298 10085131 t gcesareni "Phosphoamino acid analysis revealed that RANTES-induced CCR5 phosphorylation selectively occurs on serine residues. Our findings with receptor mutants indicate that serine residues at positions 336, 337, 342, and 349 represent GRK phosphorylation sites on CCR5." SIGNOR-249679 BID protein P55957 UNIPROT BAK1 protein Q16611 UNIPROT up-regulates binding 9606 11175253 t amattioni "Activated tbid results in an allosteric activation of bak" SIGNOR-105210 GRPR protein P30550 UNIPROT GNAQ protein P50148 UNIPROT up-regulates binding 9606 BTO:0000189 17251915 t gcesareni "Gastrin-releasing peptide receptors (grpr) are coupled primarily to galfaq, and are highly expressed in many cancers, including small-cell lung cancer" SIGNOR-152679 GSK1059615 chemical CHEBI:71955 ChEBI PIK3CD protein O00329 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192777 GSK3A protein P49840 UNIPROT NOTCH1 protein P46531 UNIPROT down-regulates phosphorylation 9606 19214430 t gcesareni "Taken together, our results indicate that gsk-3alfa is a negative regulator of notch1/nicd." SIGNOR-183969 GSK3A protein P49840 UNIPROT RELA protein Q04206 UNIPROT "up-regulates activity" phosphorylation Thr254 RQVAIVFRtPPYADPS 10090 BTO:0000249 22761446 t "Redundant functions of GSK-3_ and GSK-3_ through phosphorylation of RelA at Thr-254 play a crucial role in early stages of chondrocyte differentiation" SIGNOR-255827 GSK3B protein P49841 UNIPROT APC protein P25054 UNIPROT up-regulates phosphorylation 9606 SIGNOR-C110 SIGNOR-C110 10698523 t lperfetto "Gsk-3beta-dependent phosphorylation of apc." SIGNOR-75366 GSK3B protein P49841 UNIPROT CCND2 protein P30279 UNIPROT down-regulates phosphorylation Thr280 DELDQAStPTDVRDI 9606 17486076 t lperfetto "Glycogen synthase kinase-3beta and p38 phosphorylate cyclin d2 on thr280 to trigger its ubiquitin/proteasome-dependent degradation in hematopoietic cells" SIGNOR-154668 GSK3B protein P49841 UNIPROT DPYSL2 protein Q16555 UNIPROT "down-regulates activity" phosphorylation Thr514 SVTPKTVtPASSAKT 10116 BTO:0000938 15652488 t lperfetto "Here, we showed that glycogen synthase kinase-3beta (gsk-3beta) phosphorylated crmp-2 at thr-514 and inactivated it" SIGNOR-133255 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 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 GSK3B protein P49841 UNIPROT MNX1 protein P50219 UNIPROT down-regulates phosphorylation Ser79 RLRAESPsPPRLLAA 9606 24425879 t miannu "Here we show that gsk-3_ inactivates the proapoptotic activity of hlxb9 by phosphorylating hlxb9 at ser-78/ser-80 (phlxb9)." SIGNOR-203661 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 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 F2 protein P00734 UNIPROT F2RL2 protein O00254 UNIPROT up-regulates binding 9606 BTO:0001253 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 EP300 protein Q09472 UNIPROT CBP/p300 complex SIGNOR-C6 SIGNOR "form complex" binding 9606 11559745 t lperfetto "P300/cbp proteins: hats for transcriptional bridges and scaffolds" SIGNOR-110562 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 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 GUCY1A2 protein P33402 UNIPROT GUCY1A2-B3 complex SIGNOR-C138 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-243977 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 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 CASP8 protein Q14790 UNIPROT BID protein P55957 UNIPROT "up-regulates activity" cleavage Asp60 GYDELQTdGNRSSHS 9606 BTO:0000093 9727492 t amattioni "Caspase-8 cleaves bid at aspartic acid residue 60 (asp60) cleavage of bid by casp8 releases its potent proapoptotic activity" SIGNOR-59655 HDAC1 protein Q13547 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-255179 HEY1 protein Q9Y5J3 UNIPROT RBPJ protein Q06330 UNIPROT down-regulates binding 9606 16682003 t gcesareni "These findings suggest a novel mechanism for negative feedback on notch signaling that requires rbp-jkappa to interact physically with hrt and hes." SIGNOR-146687 HIC1 protein Q14526 UNIPROT MYC protein P01106 UNIPROT "down-regulates activity" "transcriptional regulation" 9606 BTO:0000815 24067369 f miannu "HIC1 suppressing the VEGF and c-Myc promoter activity and the colony formation of MDA-MB 231 cells were STAT3-dependent." SIGNOR-254245 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 HMOX1 protein P09601 UNIPROT heme smallmolecule CHEBI:30413 ChEBI "down-regulates quantity" "small molecule catalysis" 9606 10490932 t Regulation miannu "Heme oxygenase (HO), by catabolizing heme to bile pigments, down-regulates cellular hemoprotein, hemoglobin, and heme" SIGNOR-251911 HNF1B protein P35680 UNIPROT UMOD protein P07911 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 18846391 f miannu "UMOD transcription is activated by the transcription factor HNF1B." SIGNOR-254441 HOXA11 protein P31270 UNIPROT PRL protein P01236 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0003697 19727442 t Luana "HoxA-11 enhanced upregulation of PRL only in differentiated cells." SIGNOR-261630 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 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 F2RL1 protein P55085 UNIPROT CTSD protein P07339 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000007 21072196 f miannu "PAR-2 activation up-regulated four genes more than 5 fold (DUSP6, WWOX, AREG, SERPINB2) and down-regulated another six genes more than 3 fold (TXNIP, RARG, ITGB4, CTSD, MSC and TM4SF15)." SIGNOR-254860 IC-87114 chemical CHEBI:90686 ChEBI PIK3CA protein P42336 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206184 IDH2 protein P48735 UNIPROT "isocitric acid" smallmolecule CHEBI:30887 ChEBI "down-regulates quantity" 26178471 t lperfetto "Isocitrate dehydrogenases (IDH) convert isocitrate to alpha-ketoglutarate (α-KG)" SIGNOR-253136 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 F2RL1 protein P55085 UNIPROT DUSP6 protein Q16828 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000007 21072196 f miannu "PAR-2 activation up-regulated four genes more than 5 fold (DUSP6, WWOX, AREG, SERPINB2) and down-regulated another six genes more than 3 fold (TXNIP, RARG, ITGB4, CTSD, MSC and TM4SF15)." SIGNOR-254853 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 F2RL1 protein P55085 UNIPROT F2RL1 protein P55085 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000007 21072196 f miannu "PAR2 expression is up-regulated following PAR2 activation. This is logical for PAR2, as endogenous activators for the receptor are serine proteases, which irreversibly activate PAR2 through N-terminal cleavage." SIGNOR-254840 IKBKB protein O14920 UNIPROT HES1 protein Q14469 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000584 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 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 F2RL1 protein P55085 UNIPROT FOSL1 protein P15407 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000007 21072196 f miannu "Both PAR2 and PAR1 activation resulted in up-regulated expression of several genes (CD44, FOSL1, TNFRSF12A, RAB3A, COPEB, CORO1C, THBS1, SDC4) known to be important in cancer." SIGNOR-254839 ACTR3 protein P61158 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-251513 IL19 protein Q9UHD0 UNIPROT IL20RB protein Q6UXL0 UNIPROT up-regulates binding 9606 17208301 t gcesareni "Il-19 signals only through the type i il-20r complex." SIGNOR-151820 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 IL23A protein Q9NPF7 UNIPROT IL12RB1 protein P42701 UNIPROT up-regulates binding 9606 BTO:0000782 12023369 t gcesareni "Like il-12, il-23 binds to the il-12r subunit il-12rbeta1." SIGNOR-87739 IL31RA protein Q8NI17 UNIPROT JAK2 protein O60674 UNIPROT up-regulates binding 9606 BTO:0000782 18926762 t gcesareni "Il-31 can activate janus kinase (jak) 1 and jak2 signaling molecules after binding to its receptor complex." SIGNOR-161430 IL4R protein P24394 UNIPROT JAK3 protein P52333 UNIPROT up-regulates 9606 BTO:0000776 7538655 f gcesareni "The overlapping and distinct protein tyrosine phosphorylation and activation of the same jak1 kinase in t lymphocytes strongly suggests that il-4 and il-9 share the common signal transduction pathways." SIGNOR-28399 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 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 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 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 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 IRAK1 protein P51617 UNIPROT TRAF6 protein Q9Y4K3 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 12242293 t lperfetto "We now find that the phosphorylated IRAK in turn recruits TRAF6 to the receptor complex (complex I), which differs from the previous concept that IRAK interacts with TRAF6 after it leaves the receptor. IRAK then brings TRAF6 to TAK1" SIGNOR-92994 IRF5 protein Q13568 UNIPROT IL1B protein P01584 UNIPROT up-regulates "transcriptional regulation" 10090 26315890 f svumbaca "IL-1b was present in the sera of wild-type mice but was not detected in the sera of IRF5-/- mice" SIGNOR-255340 IRX1 protein P78414 UNIPROT PTGS2 protein P35354 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002392 20440264 f Luana "We identified a number of target genes by global microarray analysis after IRX1 transfection combined with real-time PCR and chromatin immunoprecipitation assay.| Upregulation of PTGS2, ANPEP, KDR, UGT8, INHBA, ERMAP, RALGPS1 and SPON1 was confirmed." SIGNOR-261662 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 ivacaftor chemical CHEBI:66901 ChEBI CFTR protein P13569 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck;potentiator gcesareni SIGNOR-193495 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 ADL-5859 chemical CID:46931003 PUBCHEM OPRD1 protein P41143 UNIPROT up-regulates "chemical activation" 9606 Other t Selleck gcesareni SIGNOR-189278 JAK3 protein P52333 UNIPROT JAK1 protein P23458 UNIPROT "up-regulates activity" phosphorylation Tyr1034 AIETDKEyYTVKDDR -1 12559972 t "Phosphorylation by recombinant JAK3 of a peptide substrate corresponding to the JAK1 activation loop (KAIETDKEYYTVKD)" SIGNOR-251363 JNK proteinfamily SIGNOR-PF15 SIGNOR ATF2 protein P15336 UNIPROT up-regulates phosphorylation Thr71 IVADQTPtPTRFLKN 9606 15916964 t lperfetto "Phosphorylation of atf2 by jnk/p38 on thr69/71 is prerequisite to its transcriptional activities" SIGNOR-137631 JNK proteinfamily SIGNOR-PF15 SIGNOR HNRNPK protein P61978 UNIPROT up-regulates phosphorylation Ser353 DSAIDTWsPSEWQMA 9606 11259409 t lperfetto "Using modified jnk and its atp analogue enables the detection of novel jnk substrates. Among substrates identified using this approach is heterogeneous nuclear ribonucleoprotein k, which is involved in transcription and post-transcriptional mrna metabolism. The newly identified substrate can be phosphorylated by jnk on amino acids 216 and 353, which contribute to heterogeneous nuclear ribonucleoprotein k mediated transcriptional activities." SIGNOR-105762 KAT2B protein Q92831 UNIPROT P300/PCAF complex SIGNOR-C7 SIGNOR "form complex" binding 9606 21131905 t lperfetto "Histone acetyltransferases (hats) gcn5 and pcaf (gcn5/pcaf) and cbp and p300 (cbp/p300) are transcription co-activators." SIGNOR-170276 KAT6B protein Q8WYB5 UNIPROT KAT6A/KAT6B complex SIGNOR-C54 SIGNOR "form complex" binding 9606 BTO:0001271 17694082 t miannu "Like gcn5/pcaf and p300/cbp, moz and morf are transcriptional co-activators with intrinsic hat activity." SIGNOR-157307 Kindlin proteinfamily SIGNOR-PF48 SIGNOR "A8/b1 integrin" complex SIGNOR-C165 SIGNOR "up-regulates activity" binding 9606 29544897 t miannu "Kindlins bind with β-integrin cytoplasmic tails and execute broad biological functions including directed cell migration, proliferation, differentiation and survival." SIGNOR-259019 Kindlin proteinfamily SIGNOR-PF48 SIGNOR "A9/b1 integrin" complex SIGNOR-C166 SIGNOR "up-regulates activity" binding 9606 29544897 t miannu "Kindlins bind with β-integrin cytoplasmic tails and execute broad biological functions including directed cell migration, proliferation, differentiation and survival." SIGNOR-259020 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 KLK2 protein P20151 UNIPROT NCOA4 protein Q13772 UNIPROT up-regulates 9606 BTO:0001130 24122203 f miannu "Klk2may cooperate with the ar coregulator, ara70, to enhance ar transactivation" SIGNOR-202885 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 LAMB3 protein Q13751 UNIPROT Laminin-5 complex SIGNOR-C184 SIGNOR "form complex" binding 9211848 t lperfetto "Like the other laminins (3), Ln-5 comprises three disul- fide-bonded subunits: a3, b3, and g2." SIGNOR-253236 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 Laminin-8 complex SIGNOR-C181 SIGNOR "A6/b1 integrin" complex SIGNOR-C164 SIGNOR "up-regulates activity" binding 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-253220 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 LATS2 protein Q9NRM7 UNIPROT SNAI1 protein O95863 UNIPROT up-regulates phosphorylation Thr203 QGHVRTHtGEKPFSC 9606 21952048 t lperfetto "Lats2 kinase potentiates snail1 activity by promoting nuclear retention upon phosphorylation. during tgf_-induced emt lats2 is activated and snail1 phosphorylated at t203." SIGNOR-176647 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 lenalidomide chemical CHEBI:63791 ChEBI CRBN protein Q96SW2 UNIPROT "up-regulates activity" binding 9606 BTO:0000670 26131937 t gcesareni "Lenalidomide, like thalidomide and pomalidomide, binds CRBN and induces degradation of specific substrates" SIGNOR-236891 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 linifanib chemical CHEBI:91435 ChEBI PDGFRA protein P16234 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193663 LMO2 protein P25791 UNIPROT TAL1 protein P17542 UNIPROT up-regulates binding 9606 BTO:0000782;BTO:0001271 9020185 t miannu "Transcriptional activity of tal1 in t cell acute lymphoblastic leukemia (t-all) requires rbtn1 or -2" SIGNOR-46161 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 LPAR2 protein Q9HBW0 UNIPROT GNA12 protein Q03113 UNIPROT up-regulates binding 9606 15856019 t gcesareni "Lysophosphatidic acid (lpa), a major g protein coupled receptor (gpcr)-activating ligand present in serum, elicits growth factor like responses by stimulating specific gpcrs coupled to heterotrimeric g proteins such as g(i), g(q), and g12/13. lpa2 also can couple to the gi/o, g12/13, and gqfamilies." SIGNOR-135834 hesperadin chemical CHEBI:70726 ChEBI AURKB protein Q96GD4 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193128 LSM-1131 chemical CHEBI:91398 ChEBI MET protein P08581 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189873 LTBP1 protein Q14766 UNIPROT TGFB1 protein P01137 UNIPROT "up-regulates activity" binding 9606 BTO:0003247 8432736 t lperfetto "Together these data form strong support for the hypothesis that the LTBP plays an essential role in the activation of latent TGF-b in heterotypic cultures." SIGNOR-235754 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 LYN protein P07948 UNIPROT PPP1R15A protein O75807 UNIPROT up-regulates phosphorylation 9606 BTO:0000007;BTO:0000567 11517336 t gcesareni "Gadd34 was tyrosine-phosphorylated in vivo in a lyn-dependent manner." SIGNOR-109934 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 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 "lysophosphatidic acids" smallmolecule CHEBI:32957 ChEBI LPAR1 protein Q92633 UNIPROT up-regulates binding 9606 BTO:0000007 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 CCR5 protein P51681 UNIPROT ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR "up-regulates activity" phosphorylation 10090 20219869 f areggio "Furthermore, stimulation of myoblasts with CCL2, CCL3, or CCL4 was sufficient to induce phosphorylation and activation of ERK1/2. " SIGNOR-255119 MAP1LC3A protein Q9H492 UNIPROT ATG3 protein Q9NT62 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-191543 MAP2K2 protein P36507 UNIPROT ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR "up-regulates activity" phosphorylation 10090 11730323 t "Raf proteins have been shown to phosphorylate and activate MAPKKs (MAP kinase kinases) called MEKs (MAPK or ERK kinases) which in turn phosphorylate and activate MAPKs (MAP kinases) called ERKs" SIGNOR-258995 MAP3K11 protein Q16584 UNIPROT MAPK9 protein P45984 UNIPROT up-regulates 9606 9733513 f gcesareni "This scaffold protein selectively enhanced jnk activation by the mlk signaling pathway." SIGNOR-59884 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 MAPK12 protein P53778 UNIPROT SH3BP5 protein O60239 UNIPROT unknown phosphorylation Ser351 PGSLDLPsPVSLSEF -1 15158451 t miannu "Activated SAPK3 phosphorylates the mitochondrial protein Sab. we have identified serine 321 as the major site of phosphorylation by both SAPK3 and JNK2. SAPK3 but not JNK2 also phosphorylates serine 391" SIGNOR-250140 MAPK14 protein Q16539 UNIPROT CDC25C protein P30307 UNIPROT "down-regulates activity" phosphorylation Ser216 SGLYRSPsMPENLNR -1 9543386 t miannu "P38 binds and phosphorylates Cdc25B at serines 309 and 361, and Cdc25C at serine 216; phosphorylation of these residues is required for binding to 14-3-3 proteins." SIGNOR-250091 MAPK14 protein Q16539 UNIPROT MAPKAPK2 protein P49137 UNIPROT "up-regulates activity" phosphorylation Thr317 PTQRMTItEFMNHPW -1 7592979 t miannu "In Vitro Activation of MAPKAP Kinase 2 by p38/40. the constitutively active mutant T205E,T317E shows no changes in activity after treatment with the p38/40 fraction" SIGNOR-250102 Amyloid_fibril_formation phenotype SIGNOR-PH59 SIGNOR DKK1 protein O94907 UNIPROT "up-regulates activity" 15229249 f "Exposure of the cultures to beta-amyloid peptide (βAP) induced the expression of the secreted glycoprotein Dickkopf-1 (DKK1). " SIGNOR-255482 MAPK14 protein Q16539 UNIPROT NFATC4 protein Q14934 UNIPROT "down-regulates activity" phosphorylation Ser168 QGGGAFFsPSPGSSS 10029 BTO:0001131 11997522 t miannu "P38 MAP kinase phosphorylates Ser168 and Ser170 of NFATc4. Mutational replacement of Ser168,170 with Ala promotes NFATc4 nuclear localization and increases NFATc4-mediated transcription activity." SIGNOR-250107 MAPK14 protein Q16539 UNIPROT RPS6KA4 protein O75676 UNIPROT up-regulates phosphorylation 9606 9792677 t gcesareni "Rsk-b is a p38alphamapk substrate, and activated by p38alphamapk and, more weakly, by erk1" SIGNOR-60995 CCT129202 chemical CID:16202152 PUBCHEM AURKA protein O14965 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190877 MAPK14 protein Q16539 UNIPROT ZFP36 protein P26651 UNIPROT "down-regulates activity" phosphorylation 10029 BTO:0005787 25815583 t "TTP appears to be a p38α/β MAPK target and pretreating skeletal muscle with a p38α/β MAPK inhibitor reduces TTP phosphorylation." SIGNOR-253596 CCT129202 chemical CID:16202152 PUBCHEM AURKB protein Q96GD4 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190880 MAPK1 protein P28482 UNIPROT ABI1 protein Q8IZP0 UNIPROT up-regulates phosphorylation Ser225 ARLGSQHsPGRTASL 9606 21419341 t gcesareni "We show that erk colocalizes with the wrc at lamellipodial leading edges and directly phosphorylates two wrc components: wave2 and abi1." SIGNOR-172877 MAPK1 protein P28482 UNIPROT BCL2L11 protein O43521 UNIPROT "down-regulates quantity by destabilization" phosphorylation 9606 BTO:0000776 16282323 t lperfetto "Erk phosphorylation serves as a signal for bim ubiquitination and proteasomal degradation" SIGNOR-141584 MAPK1 protein P28482 UNIPROT EIF2AK2 protein P19525 UNIPROT up-regulates phosphorylation Thr451 KRTRSKGtLRYMSPE 9606 9528799 t gcesareni "Our results provide strong evidence that dsrna binding is required for dimerization of full-length pkr molecules in vivo, leading to autophosphorylation in the activation loop and stimulation of the eif2alpha kinase function of pkr." SIGNOR-56337 CCT129202 chemical CID:16202152 PUBCHEM AURKC protein Q9UQB9 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190883 CCT137690 chemical CID:25154041 PUBCHEM AURKA protein O14965 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190892 MAPK1 protein P28482 UNIPROT GRB10 protein Q13322 UNIPROT unknown phosphorylation Ser418 QQRKALLsPFSTPVR -1 15952796 t lperfetto "We identified Ser150, Ser418, and Ser476 of human Grb10 as MAPK-mediated in vitro phosphorylation sites." SIGNOR-249405 CCT137690 chemical CID:25154041 PUBCHEM AURKB protein Q96GD4 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190895 MAPK1 protein P28482 UNIPROT PDE4D protein Q08499 UNIPROT down-regulates phosphorylation 9606 10828059 t "The effect has been demonstrated using Q08499-2" llicata "Long pde4d forms are inhibited by erk2 phosphorylation" SIGNOR-77574 CCT137690 chemical CID:25154041 PUBCHEM AURKC protein Q9UQB9 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190898 AT-406 chemical CID:25022340 PUBCHEM BIRC2 protein Q13490 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189954 CCT239065 chemical CID:44131523 PUBCHEM BRAF protein P15056 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190907 MAPK1 protein P28482 UNIPROT PRDX6 protein P30041 UNIPROT up-regulates phosphorylation Thr177 TAEKRVAtPVDWKDG 9606 BTO:0000763 19140803 t miannu "These results show that the mapks can mediate phosphorylation of prdx6 at thr-177 with a consequent marked increase in its aipla(2) activity." SIGNOR-183379 MAPK1 protein P28482 UNIPROT RXRA protein P19793 UNIPROT down-regulates phosphorylation Ser260 NMGLNPSsPNDPVTN 9606 12048211 t gcesareni "Mutated rxr alpha (s260a) inhibited 1,25d-induced cyp24 promoter activity and abolished phosphorylation by activated erk2." SIGNOR-88658 CCT239065 chemical CID:44131523 PUBCHEM LCK protein P06239 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190910 MAPK1 protein P28482 UNIPROT SMAD2 protein Q15796 UNIPROT down-regulates phosphorylation 9606 BTO:0000763;BTO:0000149 10197981 t lperfetto "These results suggest that oncogenic ras, acting through mek1 and erk kinases, induces the phosphorylation of smad2 and smad3" SIGNOR-66738 MAPK1 protein P28482 UNIPROT TPR protein P12270 UNIPROT up-regulates phosphorylation Ser2155 GFAEAIHsPQVAGVP 9606 18794356 t miannu "Tpr is phosphorylated by erk2 at four different sites. / because phosphorylation of tpr by activated erk stabilizes their interaction, we hypothesize that this phosphorylation is not part of a signal amplification cascade but rather positions activated erk to perform a continuing function in the nuclear pore." SIGNOR-181014 MAPK3 protein P27361 UNIPROT FGFR1 protein P11362 UNIPROT down-regulates phosphorylation Ser777 SMPLDQYsPSFPDTR 9606 23405013 t lperfetto "Erk-mediated phosphorylation of fibroblast growth factor receptor 1 on ser777 inhibits signaling" SIGNOR-200884 MAPK3 protein P27361 UNIPROT NOXA1 protein Q86UR1 UNIPROT down-regulates phosphorylation Ser282 VGKQAPLsPGLPAMG 9606 20230789 t lperfetto "Accumulating evidence indicates that protein phosphorylation regulates nox activity. In this report, we show that serine282 residue of nox activator 1 (noxa1) is phosphorylated by erk in response to egf resulting in desensitization of nox1 activity" SIGNOR-164231 CSNK2A1 protein P68400 UNIPROT HIF1A protein Q16665 UNIPROT unknown phosphorylation Thr796 ESGLPQLtSYDCEVN -1 17382325 t llicata "These results implied that only Thr-796 was phosphorylated CK2. " SIGNOR-250891 MAPK7 protein Q13164 UNIPROT MEF2C protein Q06413 UNIPROT up-regulates phosphorylation Ser387 LSLPSTQsLNIKSEP 9606 BTO:0000887;BTO:0001260 9384584 t lperfetto "Bmk1 dramatically enhances the transactivation activity of mef2c by phosphorylating a serine residue at amino acid position 387 in this transcription factor." SIGNOR-53545 MAPK8 protein P45983 UNIPROT CDKN1A protein P38936 UNIPROT up-regulates phosphorylation Ser130 SGEQAEGsPGGPGDS 9606 12058028 t gcesareni "The stress-activated protein kinases p38 alpha and jnk1 stabilize p21(cip1) by phosphorylation." SIGNOR-89440 MAPK8 protein P45983 UNIPROT H3-3A protein P84243 UNIPROT up-regulates phosphorylation Ser29 ATKAARKsAPSTGGV 9606 15994958 t gcesareni "Phosphorylation of histone h3 at serine 10 is indispensable for neoplastic cell transformation. When h3 wt was overexpressed, egf induction of c-fos and c-jun promoter activity was significantly increased compared with control cells but not in the h3 mutant s10a or s28a cells." SIGNOR-138459 MAPK8 protein P45983 UNIPROT IRS1 protein P35568 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser312 TESITATsPASMVGG 10116 BTO:0004428 12510059 t lperfetto "Modulation of insulin-stimulated degradation of human insulin receptor substrate-1 by Serine 312 phosphorylationOne of the specific Ser phosphorylation sites in IRS-1 that has been proposed to negatively modulate the insulin signal is Ser312 (numbered according to the human sequence). Prior studies have demonstrated that IRS-1 associates with and is phosphorylated by JNK in vitro on Ser312" SIGNOR-236591 MAPK8 protein P45983 UNIPROT MAPK9 protein P45984 UNIPROT up-regulates phosphorylation 9606 17525747 t gcesareni "Our studies revealed a novel mechanism in which phosphorylation of jnk2 is mediated by jnk1 before phosphorylation of p53, and then p53 is directly phosphorylated by jnk2 at ser6." SIGNOR-155205 MAPK8 protein P45983 UNIPROT STK4 protein Q13043 UNIPROT up-regulates phosphorylation Ser82 SIMQQCDsPHVVKYY 9606 20028971 t llicata "C-jun n-terminal kinase enhances mst1-mediated pro-apoptotic signaling through phosphorylation at serine 82." SIGNOR-162327 MAPKAPK2 protein P49137 UNIPROT ELAVL1 protein Q15717 UNIPROT up-regulates phosphorylation 9606 20626350 t gcesareni "Mk2 and mk3 participate in the control of gene expression mostly at the post-transcriptional level, by phosphorylating the are-binding proteins ttp and hur, and by regulating eef2k" SIGNOR-166622 MAPKAPK2 protein P49137 UNIPROT TH protein P07101 UNIPROT "up-regulates activity" phosphorylation Ser40 GQGAPGPsLTGSPWP -1 11359875 t miannu "MAPKAP-K2 phosphorylates both Ser19 and Ser40 of TH. Tyrosine hydroxylase (TH) has been reported to require binding of 14-3-3 proteins for optimal activation by phosphorylation." SIGNOR-250150 maraviroc chemical CHEBI:63608 ChEBI CCL4L1 protein Q8NHW4 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194009 MARK1 protein Q9P0L2 UNIPROT MAP4 protein P27816 UNIPROT "down-regulates activity" phosphorylation Ser928 SRLATNTsAPDLKNV -1 8631898 t miannu "Here we show that p110mark phosphorylates analogous KXGS sites in the microtubule binding domains of the neuronal MAP2 and the ubiquitous MAP4. Phosphorylation in vitro leads to the dissociation of MAP2 and MAP4 from microtubules and to a pronounced increase in dynamic instability." SIGNOR-250170 MARK2 protein Q7KZI7 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-149583 masitinib chemical CHEBI:63450 ChEBI KIT protein P10721 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194257 trametinib chemical CHEBI:75998 ChEBI MEK1/2 proteinfamily SIGNOR-PF25 SIGNOR down-regulates "chemical inhibition" 9606 Other t Selleck lperfetto SIGNOR-244871 MCL1 protein Q07820 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" SIGNOR-149774 MDM2 protein Q00987 UNIPROT NOTCH4 protein Q99466 UNIPROT down-regulates ubiquitination 9606 BTO:0000149 21402876 t gcesareni "We demonstrate that the intracellular domain of notch 4 is targeted for ubiquitylation and hence degradation by the ubiquitin ligase mdm2." SIGNOR-172826 MDM2 protein Q00987 UNIPROT NUMB protein P49757 UNIPROT down-regulates ubiquitination 9606 BTO:0001938 12646252 t gcesareni "These data strongly suggest thatmdm2functions as the ubiquitin ligase toward hnumb and that it induces its degradation in intact cells." SIGNOR-99497 MEF2C protein Q06413 UNIPROT MYF6 protein P23409 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000165;BTO:0000222 7739551 t lperfetto "Myogenin and MEF2 function synergistically to activate the MRF4 promoter during myogenesis." SIGNOR-238652 MEK1/2 proteinfamily SIGNOR-PF25 SIGNOR MAPK1 protein P28482 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0000443 12270934 t lperfetto "Mek1 as indicated by extensive phosphorylation of erk1 and erk2 during the initial 2 h of adipogenesis." SIGNOR-244795 MELK protein Q14680 UNIPROT MELK protein Q14680 UNIPROT up-regulates phosphorylation Thr167 NKDYHLQtCCGSLAY 9606 16216881 t gcesareni "We have mapped no less than 16 autophosphorylation sites including serines, threonines, and a tyrosine residue and show that the phosphorylation of thr167 and ser171 is required for the activation of melk." SIGNOR-141022 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 MFGE8 protein Q08431 UNIPROT STAT3 protein P40763 UNIPROT "up-regulates activity" 9606 21901532 f miannu "In an attempt to clarify the direct anti-inflammatory role of MFG-E8, we revealed a distinct signaling pathway where MFG-E8 activates suppressor of cytokine signaling (SOCS) 3 gene expression via STAT3 mediated pathway, which in turn served as a negative regulator for LPS induced TLR4 signaling by targeting NF-κB p65 component, thereby attenuating the down-stream signaling for TNF-α production" SIGNOR-260654 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 MLL-AF9 "fusion protein" SIGNOR-FP5 SIGNOR BCOR protein Q6W2J9 UNIPROT "up-regulates activity" binding 10090 BTO:0000944 12776190 t irozzo "As BCoR binds the C-terminus of AF9, it seems likely that BCoR will also bind chimeric MLL–AF9 proteins. As transcriptional repressors, BCoR or Pc3 bound to MLL–AF9 might interfere with the expression of genes required for normal hematopoiesis." SIGNOR-256142 CTNNB1 protein P35222 UNIPROT PPARG protein P37231 UNIPROT "down-regulates activity" binding 10090 BTO:0003346 16847334 t "Oncogenic beta-catenin resists proteasomal degradation by inhibiting PPARgamma activity, which requires its TCF/LEF binding domain" SIGNOR-256072 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 MRE11 protein P49959 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-251504 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 MSX2 protein P35548 UNIPROT SPEN protein Q96T58 UNIPROT up-regulates binding 9606 BTO:0000782;BTO:0001271;BTO:0000661 19835636 t gcesareni "Furthermore, in addition to msx2, both tlx1 and nkx2-5 proteins interacted with notch-pathway repressors, spen/mint/sharp and tle1/grg1, representing a potential mechanism for (de)regulation." SIGNOR-188572 MTMR3 protein Q13615 UNIPROT MTOR protein P42345 UNIPROT "down-regulates activity" 9606 BTO:0000007 SIGNOR-C3 26787466 t lperfetto "The PtdIns3-phosphatase MTMR3 interacts with mTORC1 and suppresses its activity." SIGNOR-245105 mTORC1 complex SIGNOR-C3 SIGNOR EIF4EBP1 protein Q13541 UNIPROT "down-regulates activity" phosphorylation Thr45 PGGTLFStTPGGTRI 9606 9465032 t lperfetto "Mtorc1 promotes protein synthesis by phosphorylating the eukaryotic initiation factor 4e (eif4e)- binding protein 1 (4e-bp1) and the p70 ribosomal s6 kinase 1 (s6k1). Raft1 phosphorylation of 4e-bp1 on thr-36 and thr-45 blocks its association with the cap-binding protein, eif-4e,in vitro. in response to insulin and nutrients, mtorc1, consisting of mtor, raptor (regulatory-associated protein of mtor), and mlst8, is activated and phosphorylates eukaryotic initiation factor 4e-binding protein (4ebp) and p70 s6 kinase to promote protein synthesis and cell size." SIGNOR-217090 mTORC2 complex SIGNOR-C2 SIGNOR AKT proteinfamily SIGNOR-PF24 SIGNOR "up-regulates activity" phosphorylation Ser473 RPHFPQFsYSASGTA 9606 BTO:0000182;BTO:0000018 15718470 t lperfetto "The rictor-mtor complex directly phosphorylated akt/pkb on ser473 in vitro and facilitated thr308 phosphorylation by pdk1" SIGNOR-217008 MTOR protein P42345 UNIPROT DEPTOR protein Q8TB45 UNIPROT down-regulates phosphorylation Ser293 SSGYFSSsPTLSSSP 9606 22017875 t llicata "Our data reveal critical roles for mtor itself as well as cki in generating a degron in deptor that is recognized by _-trcp, and promotes deptor turnover by the proteasome." SIGNOR-176849 MTOR protein P42345 UNIPROT EIF4EBP1 protein Q13541 UNIPROT "down-regulates activity" phosphorylation Thr70 RNSPVTKtPPRDLPT 9606 BTO:0000007 SIGNOR-C3 10942774 t lperfetto "Mammalian target of rapamycin-dependent phosphorylation of phas-i in four (s/t)p sites detected by phospho-specific antibodies." SIGNOR-80797 MTOR protein P42345 UNIPROT MAF1 protein Q9H063 UNIPROT down-regulates phosphorylation Ser75 SPSRLSKsQGGEEEG 9606 BTO:0000567 20543138 t fstefani "Maf1, a repressor that binds and inhibits pol iii, is phosphorylated in a mtor-dependent manner both in vitro and in vivo at serine 75" SIGNOR-166054 Mubritinib chemical CID:6444692 PUBCHEM ERBB2 protein P04626 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194581 MYC protein P01106 UNIPROT BMI1 protein P35226 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000093 23239878 t gcesareni "DKK1 led to up-regulation of WNT target c-Myc, which in turn further led to transcriptional autoactivation of BMI1" SIGNOR-245347 MYD88 protein Q99836 UNIPROT IRAK4 protein Q9NWZ3 UNIPROT "up-regulates activity" binding 9606 BTO:0000776 17548806 t lperfetto "St2825 interfered with recruitment of irak1 and irak4 by myd88, causing inhibition of il-1beta-mediated activation of nf-kappab transcriptional activity." SIGNOR-155385 MYOD1 protein P15172 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-251574 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 N-[3-[[5-iodo-4-[3-[[oxo(thiophen-2-yl)methyl]amino]propylamino]-2-pyrimidinyl]amino]phenyl]-1-pyrrolidinecarboxamide chemical CHEBI:91439 ChEBI IKBKE protein Q14164 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190792 "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 NAE1 protein Q13564 UNIPROT Apoptosis phenotype SIGNOR-PH2 SIGNOR up-regulates 9606 BTO:0000938 25568892 f lperfetto "Overexpression of AppBp1 in primary neurons induces apoptosis through the neddylation pathway" SIGNOR-251579 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 NCOA1 protein Q15788 UNIPROT ESR1 protein P03372 UNIPROT up-regulates binding 9606 9427757 t miannu "Steroid receptor co-activator (src1) is one of a number of transcriptional co-activators that are capable of potentiating the activity of nuclear receptors including the oestrogen receptor (er)." SIGNOR-54442 NEK2 protein P51955 UNIPROT NEK2 protein P51955 UNIPROT down-regulates phosphorylation Ser241 RRIPYRYsDELNEII 9606 17197699 t gcesareni "Enzymatic activity, inhibited;" SIGNOR-151767 nepicastat chemical CHEBI:139334 ChEBI DBH protein P09172 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194625 NEUROG3 protein Q9Y4Z2 UNIPROT NEUROD1 protein Q13562 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 19028584 f miannu "Ngn3 overexpression altered the expression of a number of regulatory genes, including ash1, ath3, ath5, chx10, neuroD, ngn1, ngn2, and NSCL1. Early gene ngn1 was induced, but ash1, ngn2, ath3, and chx10, whose expressions persist through later phases of neurogenesis, were down-regulated." SIGNOR-254630 NfKb-p65/p50 complex SIGNOR-C13 SIGNOR CCND1 protein P24385 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000165;BTO:0000222 BTO:0000887;BTO:0001103 10409765 f lperfetto "Nf-kappab regulation of cyclin d1 occurs at the transcriptional level and is mediated by direct binding of nf-kappab to multiple sites in the cyclin d1 promoter." SIGNOR-235648 NfKb-p65/p50 complex SIGNOR-C13 SIGNOR miR-155 mirna MI0000681 miRBase "up-regulates quantity" "transcriptional regulation" 10090 BTO:0000011 21986534 f "We revealed that TNFα treatment results in the up-regulation of miR-155 through the NFκB pathway in 3T3-L1 cells." SIGNOR-255935 NfKb-p65/p50 complex SIGNOR-C13 SIGNOR SP1 protein P08047 UNIPROT up-regulates binding 9606 10671503 t lperfetto "Rela (p65) nf-kappab subunit interacts with the zinc finger dna-binding domain of sp1." SIGNOR-216334 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 nilutamide chemical CHEBI:7573 ChEBI AR protein P10275 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194649 "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 NKX3-1 protein Q99801 UNIPROT AR protein P10275 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 16697957 t miannu "Whereas androgen receptor (AR) positively regulates NKX3.1 expression, NKX3.1 negatively modulates AR transcription and consequently the AR-associated signaling events." SIGNOR-251547 "NLRP3 inflammasome" complex SIGNOR-C225 SIGNOR Pyroptosis phenotype SIGNOR-PH105 SIGNOR up-regulates 9606 30166988 f miannu "Once activated by a ligand, inflammasomes lead to the activation of a caspase. Activated caspases allow the release of mature forms of interleukin-1β and interleukin-18 and trigger a specific pro-inflammatory cell death termed pyroptosis. Accumulating data suggest that inflammasomes, mainly NLRP3, NLRP1, and AIM2, are involved in the generation of tissue damage and immune dysfunction after trauma." SIGNOR-260356 CSNK2A1 protein P68400 UNIPROT MYH9 protein P35579 UNIPROT up-regulates phosphorylation Ser1943 RKGAGDGsDEEVDGK 9606 BTO:0000150 21316371 t gcesareni "In egf-stimulated cells, the myosin-iia heavy chain is phosphorylated on the casein kinase 2 site (s1943)" SIGNOR-171907 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 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 MAPK3 protein P27361 UNIPROT RPS6KA2 protein Q15349 UNIPROT up-regulates phosphorylation 9606 8939914 t gcesareni "Several lines of investigation have suggested that rsk is phosphorylated and activated by erk1/2 mapk isoforms" SIGNOR-44949 NOD1 protein Q9Y239 UNIPROT NfKb-p65/p50 complex SIGNOR-C13 SIGNOR up-regulates 9606 18079694 f miannu "Nod1 and Nod2 stimulation activates NF-kappaB through RICK, a caspase-recruitment domain-containing kinase." SIGNOR-252411 "Noncanonical PRC1" complex SIGNOR-C151 SIGNOR CDK1 protein P06493 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0000011 25533466 f miannu "We concluded that FBXL10 recruits the noncanonical PRC1 complex to directly repress Cdk1, Uhrf1, and Pparg that may account for the FBXL10-mediated inhibition of adipogenesis." SIGNOR-252249 NOTCH1 protein P46531 UNIPROT BCL11B protein Q9C0K0 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-197449 NOTCH1 protein P46531 UNIPROT Differentiation phenotype SIGNOR-PH37 SIGNOR up-regulates 9606 18342499 f flangone "Genetic ablation or activation of the pathway reveals that Notch signalling promotes differentiation of the hair follicle, sebaceous gland and interfollicular epidermal lineages" SIGNOR-241998 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 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 linifanib chemical CHEBI:91435 ChEBI PDGFRB protein P09619 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193666 NR4A3 protein Q92570 UNIPROT BCL2 protein P10415 UNIPROT "down-regulates activity" binding 9606 30455429 t miannu "NR4A3 physically interacted with an anti-apoptotic Bcl-2 protein hence sequestering it from blunting apoptosis." SIGNOR-259399 NUMA1 protein Q14980 UNIPROT TUBB3 protein Q13509 UNIPROT up-regulates binding 9606 11956313 t miannu "Direct binding of numa to tubulin is mediated by a novel sequence motif in the tail domain that bundles and stabilizes microtubules." SIGNOR-116979 NUMA1 protein Q14980 UNIPROT TUBB4A protein P04350 UNIPROT up-regulates binding 9606 11956313 t miannu "Direct binding of numa to tubulin is mediated by a novel sequence motif in the tail domain that bundles and stabilizes microtubules." SIGNOR-117025 NVP-AEW541 chemical CID:11476171 PUBCHEM INSR protein P06213 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194895 "Obatoclax mesylate" chemical CID:46930996 PUBCHEM BCL2 protein P10415 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194952 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 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 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 CSNK2A1 protein P68400 UNIPROT NFKBIA protein P25963 UNIPROT down-regulates phosphorylation Ser283 NLQMLPEsEDEESYD 9606 BTO:0000782 8622692 t llicata "Casein kinase ii phosphorylates i kappa b alpha at s-283, s-289, s-293, and t-291 and is required for its degradation." SIGNOR-40502 p38 proteinfamily SIGNOR-PF16 SIGNOR Actin_cytoskeleton_reorganization phenotype SIGNOR-PH84 SIGNOR up-regulates 9606 11591790 f "The p21 G protein Rho and its targets, Rho-associated coiled-coil forming protein kinases (p160ROCK/ROCK I/ROKβ and Rho kinase/ROCK II/ROKα), play a crucial role in actin cytoskeleton reorganization" SIGNOR-254360 PAC-1 chemical CID:6851947 PUBCHEM CASP3 protein P42574 UNIPROT up-regulates "chemical activation" 9606 Other t Selleck gcesareni SIGNOR-198535 PAFAH1B1 protein P43034 UNIPROT NDEL1 protein Q9GZM8 UNIPROT "up-regulates activity" binding 10090 BTO:0000938 11163259 t miannu "We demonstrate that LIS1 directly interacts with the cytoplasmic dynein heavy chain (CDHC) and NUDEL. LIS1 is required for the proper distribution of NUDEL and cellular components regulated by CDHC function. Reduction of LIS1 leads to mislocalization of NUDEL, CDHC, β-tubulin, and the Golgi complex" SIGNOR-252157 PAK2 protein Q13177 UNIPROT PAK2 protein Q13177 UNIPROT up-regulates phosphorylation Ser141 TVKQKYLsFTPPEKD 9606 BTO:0000007 16204230 t gcesareni "Pak2 is autophosphorylated at eight sites;ser-141 and ser-165 in the regulatory domain and thr-402 in the activation loop are identified as key sites in activation of the protein kinase." SIGNOR-140907 "AMG 900" chemical CID:24856041 PUBCHEM AURKA protein O14965 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189492 "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 PAX2 protein Q02962 UNIPROT WT1 protein P19544 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0002295 16631587 t "Cotransfection of Pax2 with the Wt1 reporter construct led to moderate activation of the Wt1 promoter." SIGNOR-252290 PAX3 protein P23760 UNIPROT FGFR4 protein P22455 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 25211658 t "FGFR4 is a transcriptional target of PAX3 and the PAX3-FOXO1 fusion protein found in ARMS." SIGNOR-251572 CDK5 protein Q00535 UNIPROT LMTK2 protein Q8IWU2 UNIPROT down-regulates phosphorylation 9606 BTO:0000938 BTO:0000887;BTO:0000142 12832520 t gcesareni "Cprk displays catalytic activity in in vitro kinase assays and is itself phosphorylated by cdk5/p35. Cdk5/p35 inhibits cprk activity." SIGNOR-102652 PAX7 protein P23759 UNIPROT Differentiation phenotype SIGNOR-PH37 SIGNOR down-regulates BTO:0001103 15501225 f svumbaca "We found that ectopic expression of Pax-7 prevented myogenic differentiation and the induction of myogenin protein." SIGNOR-255367 PAX7 protein P23759 UNIPROT Quiescence phenotype SIGNOR-PH25 SIGNOR up-regulates 9606 BTO:0000887 15843801 f gcesareni "We have identified a new cell population that expresses the transcription factors pax3 and pax7 (paired box proteins 3 and 7) but no skeletal-muscle-specific markers." SIGNOR-135626 PD318088 chemical CID:10231331 PUBCHEM MAP2K2 protein P36507 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-205740 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 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 MAPK8IP2 protein Q13387 UNIPROT MAP2K7 protein O14733 UNIPROT up-regulates binding 9606 10490659 t gcesareni "Both jip1 and jip2 selectively bind the mapkk isoform mkk7." SIGNOR-70857 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 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 CSNK2A1 protein P68400 UNIPROT NFKBIA protein P25963 UNIPROT down-regulates phosphorylation Ser288 PESEDEEsYDTESEF 9606 BTO:0000782 8622692 t llicata "Casein kinase ii phosphorylates i kappa b alpha at s-283, s-289, s-293, and t-291 and is required for its degradation." SIGNOR-40506 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 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 PHKA1 protein P46020 UNIPROT PHKA1 protein P46020 UNIPROT "up-regulates activity" phosphorylation Ser1007 TGIMQLKsEIKQVEF -1 10487978 t miannu "Phk is activated in vitro by autophosphorylation. Ser1018 and at least three of the other six serine residues (Ser972, -985, and -1007) can be phosphorylated in vitro by Phk itself (autophosphorylation)" SIGNOR-250280 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 PI3K complex SIGNOR-C156 SIGNOR superoxide smallmolecule CHEBI:18421 ChEBI "up-regulates quantity" 23994464 f apalma "The PI3Kγ pathway (but not PLCβ2/3) is required for chemotaxis of the cells while both pathways are required for GPCR-induced superoxide release" SIGNOR-255011 PIAS4 protein Q8N2W9 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-162167 PIK3CG protein P48736 UNIPROT AKT proteinfamily SIGNOR-PF24 SIGNOR up-regulates phosphorylation 9606 BTO:0000938 9346240 t lperfetto "Akt may be regulated by both phosphorylation and by the direct binding of pi3k to the akt pleckstrin homology (ph) domain." SIGNOR-244432 PIK3R3 protein Q92569 UNIPROT PIK3CA protein P42336 UNIPROT up-regulates binding 9606 9415396 t gcesareni "The region between the src homology 2 (sh2) domains of p55pik bound to the nh2 terminus region of p110alpha" SIGNOR-53597 PINK1 protein Q9BXM7 UNIPROT UBC protein P0CG48 UNIPROT "up-regulates activity" phosphorylation Ser65 DYNIQKEsTLHLVLR 9606 BTO:0000938 24784582 t lperfetto "Ubiquitin is phosphorylated by PINK1 to activate parkin|PINK1 phosphorylated ubiquitin at Ser65 both in vitro and in cells" SIGNOR-249691 GNB/GNG complex SIGNOR-C202 SIGNOR PLCB2 protein Q00722 UNIPROT up-regulates 23994464 t apalma "However, it was later shown that other PLCβ isoforms (particularly PLCβ2 and PLCβ3) can also be directly activated by Gβγ subunits" SIGNOR-255015 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 PIK3CG protein P48736 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206259 PKN1 protein Q16512 UNIPROT PGAM1 protein P18669 UNIPROT down-regulates phosphorylation Ser118 QVKIWRRsYDVPPPP 9606 BTO:0000130 12189148 t llicata "Activated pak1 inhibits glycolysis by association of its catalytic domain with pgam-b and subsequent phosphorylation of the enzyme on serine residues 23 and 118, thereby abolishing pgam activity." SIGNOR-91602 PKN1 protein Q16512 UNIPROT PGAM1 protein P18669 UNIPROT down-regulates phosphorylation Ser23 WNLENRFsGWYDADL 9606 BTO:0000130 12189148 t llicata "Activated pak1 inhibits glycolysis by association of its catalytic domain with pgam-b and subsequent phosphorylation of the enzyme on serine residues 23 and 118, thereby abolishing pgam activity." SIGNOR-91606 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 PLK1 protein P53350 UNIPROT BUB1B protein O60566 UNIPROT up-regulates phosphorylation Thr1008 LNANDEAtVSVLGEL 9606 17376779 t gcesareni "Bubr1 was phosphorylated by plk1 in vitro at two plk1 consensus sites in the kinase domain of bubr1" SIGNOR-153863 PLK1 protein P53350 UNIPROT PKMYT1 protein Q99640 UNIPROT unknown phosphorylation Ser426 CSLLLDSsLSSNWDD 9606 BTO:0000567 12738781 t lperfetto "These results suggest that Ser-426 is a major phosphorylation site by Plk1, and Thr-495 is a second major site. " SIGNOR-249207 PLK3 protein Q9H4B4 UNIPROT CDC25C protein P30307 UNIPROT up-regulates phosphorylation Ser198 SDELMEFsLKDQEAK 9606 14968113 t lperfetto "Cdc25c phosphorylation on serine 191 by plk3 promotes its nuclear translocation" SIGNOR-122094 CIITA protein P33076 UNIPROT HLA-A protein P30443 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000776 10329350 f "Transfection of CIITA in JEG-3 cells also upregulated functional HLA-B and HLA-C expression." SIGNOR-254020 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 POU5F1 protein Q01860 UNIPROT AKT1 protein P31749 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0004180 23041284 t flangone "Furthermore, in ECCs, unphosphorylated Oct4 bound to the AKT1 promoter and repressed its transcription." SIGNOR-252635 POU5F1 protein Q01860 UNIPROT GATA4 protein P43694 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0003298 22795133 f lperfetto "Knockdown of Oct4 or Nanog induced an increase in the expression of Pax6, Gata4, Gata6, Sox17, and FoxA2 in E, H, and p21KD MSCs ( Figure 3F and Figure S2D)" SIGNOR-253161 PP121 chemical CHEBI:50915 ChEBI PI3K complex SIGNOR-C156 SIGNOR down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-252655 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 PP2Ca_R1A_Ba complex SIGNOR-C132 SIGNOR RAF1 protein P04049 UNIPROT "up-regulates activity" dephosphorylation Ser259 SQRQRSTsTPNVHMV 9606 BTO:0000007 16239230 t gcesareni "... the PP2A holoenzymes ABC and ABC act downstream of Ras and upstream of MEK1 to promote activation of this MAPK signaling cascade. Furthermore both PP2A holoenzymes were found to associate with Raf1 and catalyze dephosphorylation of inhibitory phospho-Ser-259." SIGNOR-243534 PPARGC1A protein Q9UBK2 UNIPROT FOXO proteinfamily SIGNOR-PF27 SIGNOR down-regulates 9606 BTO:0000222 BTO:0000887;BTO:0001103;BTO:0001760 19491292 f gcesareni "Nuclear pgc-1alpha and foxo3a respond in a reciprocal manner following aicar treatment." SIGNOR-252970 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 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 PPM1F protein P49593 UNIPROT CAMK2A protein Q9UQM7 UNIPROT down-regulates dephosphorylation Thr286 SCMHRQEtVDCLKKF 9606 BTO:0000938 15140879 t gcesareni "Ppm1f specifically dephosphorylates the phospho-thr-286 in autophosphorylated camkii substrate and thus deactivates the camkii in vitro." SIGNOR-124309 PPP1CA protein P62136 UNIPROT CDC25C protein P30307 UNIPROT up-regulates binding 9606 14592972 t gcesareni "Pp1 recognizes cdc25 directly by interacting with a pp1-binding motif in the cdc25 n-terminus." SIGNOR-118917 RAD50 protein Q92878 UNIPROT MRE11 protein P49959 UNIPROT up-regulates binding 9606 17713585 t fstefani "To organize the mrn complex, the mre11 exonuclease directly binds nbs1, dna, and rad50." SIGNOR-157478 PPP2CA protein P67775 UNIPROT TP53 protein P04637 UNIPROT "down-regulates activity" dephosphorylation Ser37 NVLSPLPsQAMDDLM 9606 14712210 t "Phosphorylation of p53 at serine 37 is important for transcriptional activity and regulation in response to DNA damage| Furthermore, in vitro phosphatase assays show that PP2A dephosphorylates p53 at S37." SIGNOR-248619 PPP2CB protein P62714 UNIPROT CHEK1 protein O14757 UNIPROT "down-regulates activity" dephosphorylation Ser317 ENVKYSSsQPEPRTG 9606 17015476 t "Phosphorylation of Chk1 by ATR is antagonized by a Chk1-regulated protein phosphatase 2A circuit|In response to genotoxic stress, Chk1 is phosphorylated on serines 317 (S317) and 345 (S345) by the ataxia-telangiectasia-related (ATR) protein kinase. Phosphorylation of Chk1 on these C-terminal serine residues is used as an indicator of Chk1 activation in vivo." SIGNOR-248579 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 PPP2CB protein P62714 UNIPROT TRAF2 protein Q12933 UNIPROT "down-regulates activity" dephosphorylation Thr117 DGCTWKGtLKEYESC 10090 BTO:0002572 17188031 t "We show that the Thr117 residue in TRAF2 is phosphorylated following TNFalpha stimulation. This phosphorylation process is modulated by PP2A and is required for TRAF2 functional activity." SIGNOR-248597 PPP2R2C protein Q9Y2T4 UNIPROT SRC protein P12931 UNIPROT "down-regulates activity" binding 9606 BTO:0001938 18069897 t gcesareni "We show that PR55gamma binds c-SRC and modulates the phosphorylation of serine 12 of c-SRC, a residue we demonstrate to be required for JNK activation by c-SRC" SIGNOR-247966 PPP3CA protein Q08209 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-84035 Pravadoline chemical CID:56463 PUBCHEM PTGS2 protein P35354 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206322 PRKAA1 protein Q13131 UNIPROT SREBF1 protein P36956 UNIPROT "down-regulates activity" phosphorylation 9606 SIGNOR-C15 21892142 t lperfetto "Ampk was recently found to phosphorylate a conserved serine near the cleavage site within srebp1, suppressing its activation" SIGNOR-176497 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR SMAD2 protein Q15796 UNIPROT down-regulates phosphorylation 9606 BTO:0000763;BTO:0000149 10197981 t lperfetto "These results suggest that oncogenic ras, acting through mek1 and erk kinases, induces the phosphorylation of smad2 and smad3" SIGNOR-244576 PRKACA protein P17612 UNIPROT ETV1 protein P50549 UNIPROT up-regulates phosphorylation Ser216 PMYQRQMsEPNIPFP 9606 12213813 t lperfetto "The camp-dependent protein kinase a (pka) phosphorylates er81 on ser(191)/ser(216)" SIGNOR-92451 CSNK1A1 protein P48729 UNIPROT FOXG1 protein P55316 UNIPROT up-regulates phosphorylation Ser19 MIPKSSFsINSLVPE 9606 BTO:0000938 BTO:0000142 17435750 t llicata "Cki phosphorylation of ser 19 of foxg1 promotes nuclear import" SIGNOR-154386 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 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 PPP2R5D protein Q14738 UNIPROT up-regulates phosphorylation Ser573 KVLLRRKsELPQDVY 9606 BTO:0000007;BTO:0000938 17301223 t gcesareni "Protein kinase a activates protein phosphatase 2a by phosphorylation of the b56delta subunit." SIGNOR-153218 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 ATM protein Q13315 UNIPROT RPA2 protein P15927 UNIPROT unknown phosphorylation Thr21 YGGAGGYtQSPGGFG 9606 14872059 t llicata "Atm and dna?PK Phosphorylate rpa32 thr21in vitro and in vivo" SIGNOR-121865 PRKAR2B protein P31323 UNIPROT PRKACA protein P17612 UNIPROT "down-regulates activity" binding 9606 26687711 t "Inactive PKA exists as a holoenzyme, comprised of two regulatory (R) subunits and two catalytic subunits . In the presence of cAMP, the holoenzyme becomes active by binding two cAMP molecules cooperatively to each R subunit, resulting in a conformational change in the R subunits, thus releasing the two C subunits to phosphorylate downstream targets" SIGNOR-258754 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 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 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 NFIL3 protein Q16649 UNIPROT Cell_death phenotype SIGNOR-PH109 SIGNOR down-regulates 10090 BTO:0003104 10082541 f lperfetto "NFIL3 inhibits apoptosis without affecting Bcl-xL expression." SIGNOR-256653 PRKCA protein P17252 UNIPROT EIF4E protein P06730 UNIPROT unknown phosphorylation Ser209 DTATKSGsTTKNRFV 10090 BTO:0000944 8662663 t lperfetto "Phosphorylation of eIF-4E on serine 209 by protein kinase C is inhibited by the translational repressors, 4E-binding proteins." SIGNOR-248945 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 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 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 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 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 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 idelalisib chemical CHEBI:82701 ChEBI PIK3CD protein O00329 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190813 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 PRKCB protein P05771 UNIPROT EIF4E protein P06730 UNIPROT unknown phosphorylation Ser209 DTATKSGsTTKNRFV 10090 BTO:0000944 8662663 t lperfetto "Phosphorylation of eIF-4E on serine 209 by protein kinase C is inhibited by the translational repressors, 4E-binding proteins." SIGNOR-248946 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 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 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 PRKCD protein Q05655 UNIPROT EEF1A1 protein P68104 UNIPROT unknown phosphorylation Thr432 AVRDMRQtVAVGVIK 7890750 t lperfetto "PKC delta phosphorylates eEF-1 alpha at Thr-431" SIGNOR-248902 PRKCE protein Q02156 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-249281 PRKCZ protein Q05513 UNIPROT GSK3B protein P49841 UNIPROT down-regulates phosphorylation Ser9 SGRPRTTsFAESCKP 9606 14657655 t gcesareni "Phospho-gsk3b-specific antibodies also revolved that lkb1 regulates gsk3b phosphorylation at a known inhibitory site, serine-9. This localized phosphorylation is cdc42 and pkc-zeta-dependent." SIGNOR-119889 LFNG protein Q8NES3 UNIPROT JAG1 protein P78504 UNIPROT down-regulates binding 9606 BTO:0000007 15574878 t gcesareni "Although jagged1-induced signaling was suppressed by lfng and mfng" SIGNOR-131560 PRKD1 protein Q15139 UNIPROT CDH1 protein P12830 UNIPROT up-regulates phosphorylation 9606 BTO:0001130 15695390 t gcesareni "Our study has identified e-cadherin as a novel substrate of pkd1, and phosphorylation of e-cadherin by pkd1 is associated with increased cellular aggregation and decreased cellular motility in prostate cancer." SIGNOR-133856 PRKD1 protein Q15139 UNIPROT SSH1 protein Q8WYL5 UNIPROT down-regulates phosphorylation Ser937 SNLTRSSsSDSIHSV 9606 21525957 t gcesareni "Phosphorylation of ser 402 impedes phosphatase activity of slingshot 1." SIGNOR-173437 PRKDC protein P78527 UNIPROT PDX1 protein P52945 UNIPROT "down-regulates quantity by destabilization" phosphorylation Thr11 EEQYYAAtQLYKDPC 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-225542 MAPK3 protein P27361 UNIPROT MKNK2 protein Q9HBH9 UNIPROT up-regulates phosphorylation 9606 9155017 t gcesareni "Erk and p38 phosphorylate mnk1 and mnk2, which stimulates their in vitro kinase activity." SIGNOR-48355 PRKG1 protein Q13976 UNIPROT TRPC3 protein Q13507-3 UNIPROT down-regulates phosphorylation Thr11 SPSLRRMtVMREKGR 9606 BTO:0000007 16331690 t "The effect has been demonstrated using Q13507-3" llicata "The present study demonstrates that human trpc3 expressed in hek293 cells forms store-operated ca2+ influx channels, the activity of which is inhibited by pkg. The inhibition is due to a direct phosphorylation of pkg on trpc3 channels at position t11 and s263." SIGNOR-142957 PRKG2 protein Q13237 UNIPROT LASP1 protein Q14847 UNIPROT unknown phosphorylation Ser146 MEPERRDsQDGSSYR 9606 BTO:0000132 12571245 t lperfetto "Recombinant human LASP was phosphorylated by cGMP- and cAMP-dependent protein kinase (cAK) in vitro. Cotransfection of PtK-2 cells with LASP and cGK confirmed phosphorylation of LASP in vivo. Studies with human LASP mutants identified serine 146 as a specific phosphorylation site for cGK and cAK in vivo. LASP is an actin-binding protein, and the phospho-LASP-mimicking mutant S146D showed reduced binding affinity for F-actin in cosedimentation experiments." SIGNOR-249197 GSK3B protein P49841 UNIPROT CTNND1 protein O60716 UNIPROT unknown phosphorylation Ser252 MEGYRAPsRQDVYGP -1 12885254 t "GSK3beta selectively phosphorylates p120 on S252 and T310 in Vitro" SIGNOR-251234 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 PROK1 protein P58294 UNIPROT PROKR1 protein Q8TCW9 UNIPROT up-regulates binding 9606 BTO:0000975 12054613 t gcesareni "The present study demonstrates that eg-vegf/prokineticin 1 and a peptide closely related to eg-vegf, prokineticin 2, are cognate ligands of two orphan g-protein-coupled receptors designated zaq (=eg-vegf/pk-r1) and i5e (=eg-vegf/pk-r2)" SIGNOR-89084 PTBP2 protein Q9UKA9 UNIPROT HNRNPH1 protein P31943 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 11003644 t lperfetto "Splicing of the c-src N1 exon in neuronal cells depends in part on an intronic cluster of RNA regulatory elements called the downstream control sequence (DCS). |nPTB binds more stably to the DCS RNA than PTB does but is a weaker repressor of splicing in vitro. nPTB also greatly enhances the binding of two other proteins, hnRNP H and KSRP, to the DCS RNA." SIGNOR-261269 PTGES protein O14684 UNIPROT "prostaglandin E2" smallmolecule CHEBI:15551 ChEBI "up-regulates quantity" "small molecule catalysis" 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 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 PTPN1 protein P18031 UNIPROT IRS1 protein P35568 UNIPROT down-regulates dephosphorylation -1 10660596 t lperfetto "Tyrosine dephosphorylation and deactivation of insulin receptor substrate-1 by protein-tyrosine phosphatase 1B. Possible facilitation by the formation of a ternary complex with the Grb2 adaptor protein." SIGNOR-74852 PTPN1 protein P18031 UNIPROT STAT5B protein P51692 UNIPROT "down-regulates activity" dephosphorylation Tyr699 TAKAVDGyVKPQIKQ 9534 BTO:0004055 10993888 t "A Cytosolic Protein-tyrosine Phosphatase PTP1B Specifically Dephosphorylates and Deactivates Prolactin-activated STAT5a and STAT5b" SIGNOR-248429 PTPRB protein P23467 UNIPROT INSR protein P06213 UNIPROT down-regulates dephosphorylation Tyr1190 DIYETDYyRKGGKGL 9606 10734133 t gcesareni "Identification of tyrosine phosphatases that dephosphorylate the insulin receptor." SIGNOR-75997 PTPRE protein P23469 UNIPROT SRC protein P12931 UNIPROT "up-regulates activity" dephosphorylation Tyr530 FTSTEPQyQPGENL 9534 BTO:0004055 15522235 t llicata "PTPepsilonM activated c-Src kinase probably by directly dephosphorylating phospho-Tyr527, a negative regulatory site of c-Src." SIGNOR-238074 F2RL1 protein P55085 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257359 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 quizartinib smallmolecule 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 RAB33B protein Q9H082 UNIPROT ATG16L1 protein Q676U5 UNIPROT up-regulates binding 9606 18448665 t gcesareni "Olgi-resident small gtpase rab33b interacts with atg16l and modulates autophagosome formation." SIGNOR-178542 RAB8A protein P61006 UNIPROT Cilium_assembly phenotype SIGNOR-PH64 SIGNOR up-regulates 9606 18694559 f miannu "CEP290 cooperates with Rab8a to promote ciliogenesis and this function is antagonized by CP110" SIGNOR-252148 RASGEF1A protein Q8N9B8 UNIPROT HRAS protein P01112 UNIPROT up-regulates binding 9606 19201597 t gcesareni "Gefs catalyse the transition from gdp-bound, inactive ras to gtp-bound, active ras." SIGNOR-183823 RASSF5 protein Q8WWW0 UNIPROT KRAS protein P01116 UNIPROT "up-regulates activity" binding 9606 22195963 t lperfetto "NORE1A can bind K-Ras.GTP through its RA domain and regulate the proapoptotic activity of MST1/2 kinases" SIGNOR-249586 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 RELA protein Q04206 UNIPROT TRAF2 protein Q12933 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 9733516 f lperfetto "Thus, our data indicate that nf-kb controls the expression of traf1 and traf2 and c-iap1 and c-iap2" SIGNOR-59960 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 F2RL1 protein P55085 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-257408 RIPK3 protein Q9Y572 UNIPROT GLUD1 protein P00367 UNIPROT up-regulates binding 9606 19632174 t gcesareni "Rip3 directly interacts with glycogen phosphorylase (pygl), glutamate ammonia ligase (glul), and glutamate dehydrogenase 1 (glud1). Rip kinase activity is required to enhance the activities of all three enzymes both in vivo and in vitro." SIGNOR-187314 RISC(DICER1/AGO2/TARBP2) complex SIGNOR-C32 SIGNOR NcRNA_processing phenotype SIGNOR-PH95 SIGNOR up-regulates 9606 23661684 f lperfetto SIGNOR-255323 RNF111 protein Q6ZNA4 UNIPROT SMAD7 protein O15105 UNIPROT down-regulates binding 9606 14657019 t gcesareni "Arkadia physically interacts with inhibitory smad, smad7, and induces its poly-ubiquitination and degradation." SIGNOR-119663 RNF111 protein Q6ZNA4 UNIPROT SMAD7 protein O15105 UNIPROT down-regulates ubiquitination 9606 14657019 t gcesareni "Axin is a scaffold protein in tgf-beta signaling that promotes degradation of smad7 by arkadia" SIGNOR-119666 RNF146 protein Q9NTX7 UNIPROT RNF146 protein Q9NTX7 UNIPROT "down-regulates quantity" ubiquitination 9606 BTO:0000007 21799911 t "We show that RNF146, tankyrase, and Axin form a protein complex, and that RNF146 mediates ubiquitylation of all three proteins to target them for proteasomal degradation." SIGNOR-260006 (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 ROBO proteinfamily SIGNOR-PF14 SIGNOR ATF2 protein P15336 UNIPROT up-regulates phosphorylation Thr69 SVIVADQtPTPTRFL 9606 15916964 t lperfetto "Phosphorylation of atf2 by jnk/p38 on thr69/71 is prerequisite to its transcriptional activities" SIGNOR-137635 ROBO proteinfamily SIGNOR-PF14 SIGNOR ATF2 protein P15336 UNIPROT up-regulates phosphorylation Thr71 IVADQTPtPTRFLKN 9606 15916964 t lperfetto "Phosphorylation of atf2 by jnk/p38 on thr69/71 is prerequisite to its transcriptional activities" SIGNOR-137639 ROCK1 protein Q13464 UNIPROT DPYSL2 protein Q16555 UNIPROT unknown phosphorylation Thr555 DNIPRRTtQRIVAPP 9534 BTO:0000298 10818093 t lperfetto "We produced an antibody that specifically recognizes CRMP-2 phosphorylated at Thr-555. Using this antibody, we found that Rho-kinase phosphorylated CRMP-2 downstream of Rho in COS7 cells. " SIGNOR-249042 ROCK1 protein Q13464 UNIPROT Membrane_blebbing phenotype SIGNOR-PH24 SIGNOR up-regulates 9606 11283607 f "Cleaved by CASP3" amattioni "Activation of rock i by caspase-3 seems to be responsible for bleb formation in apoptotic cells." SIGNOR-106549 RPL10 protein P27635 UNIPROT JUN protein P05412 UNIPROT down-regulates binding 9606 12138090 t miannu "The qm gene encodes a 24.5 kda ribosomal protein l10 known to be highly homologous to a jun-binding protein (jif-1), which inhibits the formation of jun-jun dimers." SIGNOR-90750 RPS6KA1 protein Q15418 UNIPROT CREB1 protein P16220 UNIPROT "up-regulates activity" phosphorylation Ser133 EILSRRPsYRKILND 9606 BTO:0000938 10558990 t lperfetto "The rsks phosphorylate the trascription factor creb at serine 133 to promote cell survival." SIGNOR-72117 RPS6KA1 protein Q15418 UNIPROT mTORC1 complex SIGNOR-C3 SIGNOR up-regulates phosphorylation 9606 18722121 t lperfetto "Ser719, ser721, and ser722 are the predominant rsk-dependent phosphorylation sites in raptor raptor phosphorylation regulates mtorc1 activity" SIGNOR-217553 seliciclib chemical CHEBI:45307 ChEBI CDK1 protein P06493 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206568 RPS6KA1 protein Q15418 UNIPROT VASP protein P50552 UNIPROT down-regulates phosphorylation Thr278 LARRRKAtQVGEKTP 9606 BTO:0000551 21423205 t lperfetto "Rsk1 phosphorylated vasp on t278, a site regulating its binding to actin." SIGNOR-172899 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 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 RPS6KB1 protein P23443 UNIPROT MAPK8 protein P45983 UNIPROT down-regulates 9606 17181399 f gcesareni "Finally, downregulation of p70 s6 kinase by sirna significantly enhanced the fgf-2-stimulated vegf release and phosphorylation of sapk/jnk." SIGNOR-149367 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 RXRB protein P28702 UNIPROT RARG protein P13631 UNIPROT up-regulates binding 9606 1310351 t gcesareni "Here we report that the transcriptional activity of rar and rxr can be reciprocally modulated by direct interactions between the two proteins." SIGNOR-16683 S1PR3 protein Q99500 UNIPROT GNAI1 protein P63096 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-70713 S3I-201 chemical CHEBI:91224 ChEBI STAT3 protein P40763 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194847 SCN10A protein Q9Y5Y9 UNIPROT Action_potential phenotype SIGNOR-PH82 SIGNOR up-regulates 9606 BTO:0000938 26043074 f miannu "The expression of voltage-gated sodium channels (NaVs) is a key feature for initiation and conduction of action potentials in excitable tissues and cells such as cardiac and skeletal muscle and neurons." SIGNOR-253454 SCN9A protein Q15858 UNIPROT Action_potential phenotype SIGNOR-PH82 SIGNOR up-regulates 9606 26043074 f miannu "The expression of voltage-gated sodium channels (NaVs) is a key feature for initiation and conduction of action potentials in excitable tissues and cells such as cardiac and skeletal muscle and neurons." SIGNOR-253449 seliciclib chemical CHEBI:45307 ChEBI CCNA2 protein P20248 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206559 SEPTIN12 protein Q8IYM1 UNIPROT SEPTIN6 protein Q14141 UNIPROT down-regulates binding 9606 BTO:0000567 18047794 t miannu "Sept12 interacts with sept6 and this interaction alters the filament structure of sept6 in hela cells." SIGNOR-159537 SEPTIN2 protein Q15019 UNIPROT SEPT6/SEPT2 complex SIGNOR-C71 SIGNOR "form complex" binding 9606 16914550 t miannu "We have characterized the conformation of a complex of filamentous human septins, sept2, sept6, and sept7. / we now show that sept6 and sept7 interact through a parallel coiled-coil, and that sept2 interacts with sept6 through their c-terminal domains." SIGNOR-148889 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 SGX-523 chemical CHEBI:90624 ChEBI MET protein P08581 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206905 1038915-60-4 chemical CID:24958200 PUBCHEM PARP2 protein Q9UGN5 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194402 SH3GLB1 protein Q9Y371 UNIPROT BECN1 protein Q14457 UNIPROT up-regulates binding 9606 21311563 t gcesareni "Bif-1 forms a complex with beclin1 through uvrag and promotes the activation of the class iii pi3 kinase, vps34, in mammalian cells." SIGNOR-171899 SH3RF1 protein Q7Z6J0 UNIPROT RAC2 protein P15153 UNIPROT up-regulates binding 9606 9482736 t gcesareni "Posh interacts with the gtp form of rac but not the gdp form" SIGNOR-55811 SHH protein Q15465 UNIPROT GLI2 protein P10070 UNIPROT "up-regulates activity" 9606 BTO:0001593 16880529 f lperfetto "Finally, Sonic hedgehog (Shh) stimulates BMP-2 promoter activity and osteoblast differentiation, and the effects of Shh are mediated by Gli2." SIGNOR-148349 SIRT1 protein Q96EB6 UNIPROT ABCB1 protein P08183 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000093 20713551 f miannu "Overexpression of SIRT1 enhanced both FoxO reporter activity and nuclear levels of FoxO1. Protein expression of MDR1 and gene transcriptional activity were also up-regulated by SIRT1 overexpression." SIGNOR-255139 A-966492 chemical CID:16666333 PUBCHEM PARP2 protein Q9UGN5 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-203622 SMAD2/STAT3/EP300 complex SIGNOR-C203 SIGNOR RORC protein P51449 UNIPROT up-regulates 9606 26194464 t "MARCO ROSINA" "Thus, pSmad2L (Ser255) forms complex with p300 and STAT3 to bind to the proximal promoter of the Rorc and Il17a genes." SIGNOR-255026 SMAD3 protein P84022 UNIPROT CEBPA protein P49715 UNIPROT "down-regulates activity" binding 10090 12524424 t gcesareni "Thus, repression of the activity of C/EBPs by Smad3/4 at C/EBP binding sites inhibited transcription from the PPAR2 and leptin promoters" SIGNOR-241924 SMAD3 protein P84022 UNIPROT CEBPB protein P17676 UNIPROT "down-regulates activity" binding 10090 12524424 t gcesareni "Thus, repression of the activity of C/EBPs by Smad3/4 at C/EBP binding sites inhibited transcription from the PPAR2 and leptin promoters" SIGNOR-250567 cabozantinib chemical CHEBI:72317 ChEBI MET protein P08581 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207845 SMO protein Q99835 UNIPROT GNAI2 protein P04899 UNIPROT "up-regulates activity" binding 9606 23074268 t lperfetto "it was proposed that Smo might signal through activation of Gi proteins to reduce PKA activity." SIGNOR-199162 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 SOCS3 protein O14543 UNIPROT IRS1 protein P35568 UNIPROT down-regulates binding 9606 BTO:0000887;BTO:0001103 23115649 t gcesareni "Irs-1 is the major signaling protein that socs3 targets to inhibit insulin signaling" SIGNOR-199361 SOSTDC1 protein Q6X4U4 UNIPROT WNT3A protein P56704 UNIPROT "down-regulates activity" 9606 BTO:0000815 21113658 f lperfetto "In this context, SOSTDC1 leads to decreased cellular proliferation and inhibition of Wnt3a- and BMP-7-induced signaling" SIGNOR-242714 SOX4 protein Q06945 UNIPROT Differentiation phenotype SIGNOR-PH37 SIGNOR down-regulates 9606 BTO:0001271 24183681 f apalma "Collectively, our experiments identified the oncogene Sox4 as a factor mediating increased serial-replating ability and blocked differentiation of Cebpa-deficient progenitors." SIGNOR-255676 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 SP3 protein Q02447 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-255214 spermidine smallmolecule CHEBI:16610 ChEBI Proliferation phenotype SIGNOR-PH4 SIGNOR up-regulates 9606 BTO:0000452 BTO:0001103 14617280 f apalma "Cell proliferation is highly dependent on the synthesis of polyamines, which are derived from arginine metabolism" SIGNOR-255553 S protein P59594 UNIPROT CXCL8 protein P10145 UNIPROT "up-regulates quantity" 9606 BTO:0000801 17412287 f lperfetto "The ability of S-protein to induce TNF-a" SIGNOR-260279 SPRY4 protein Q9C004 UNIPROT CDKN1A protein P38936 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002058 20501643 f miannu "When Spry4 was stably transfected into H157 and H2122 NSCLC cell lines, decreased migration and invasion were observed. Matrix metalloproteinase-9 activity was decreased, and the expression of matrix metalloproteinase inhibitors TIMP1 and CD82 were increased. Stable expression of Spry4 led to reduced cell growth and reduced anchorage-independent growth in NSCLC cell lines, along with upregulation of tumor suppressors p53 and p21." SIGNOR-253041 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 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 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 RNF41 protein Q9H4P4 UNIPROT USP8 protein P40818 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 BTO:0002181 23750007 t irozzo "RNF41 redistributes and ubiquitylates USP8, and reduces USP8 levels." SIGNOR-259106 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 SHH protein Q15465 UNIPROT SMO protein Q99835 UNIPROT "up-regulates activity" 10090 16885213 f lperfetto "Binding of Hh to Ptch relieves the repression of Smo, allowing Smo to signal." SIGNOR-148481 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 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 SRSF7 protein Q16629 UNIPROT NXF1 protein Q9UBU9 UNIPROT up-regulates binding 9606 18364396 t miannu "9g8 and srp20 also enhance the tap rna-binding activity" SIGNOR-161338 SST protein P61278 UNIPROT SSTR4 protein P31391 UNIPROT up-regulates binding 9606 10433861 t gcesareni "The five receptor subtypes bind the natural SST peptides, SST-14 and SST-28, with low nanomolar affinity." SIGNOR-82496 ADIPOQ protein Q15848 UNIPROT ADIPOR1 protein Q96A54 UNIPROT up-regulates binding 9606 BTO:0000142 16622416 t milica "Two adiponectin receptors, adipor1 and adipor2, have recently been identified." SIGNOR-146170 STAT3 protein P40763 UNIPROT SP1/STAT3 complex SIGNOR-C74 SIGNOR "form complex" binding 9606 19723038 t miannu "Sp1 and stat3 seem to synergistically augment renalase transcription." SIGNOR-187793 STK11 protein Q15831 UNIPROT MARK3 protein P27448 UNIPROT "up-regulates activity" phosphorylation Ser215 KLDTFCGsPPYAAPE 9606 BTO:0000568 12879020 t lperfetto "Regulation of the wnt signalling component par1a by the peutz-jeghers syndrome kinase lkb1. Lkb1 is a master kinase that activates 13 kinases of the ampk subfamily, including mark/par-1. Mark3 is activated by phosphorylation on thr-211." SIGNOR-104059 STK39 protein Q9UEW8 UNIPROT MAPK14 protein Q16539 UNIPROT up-regulates binding 9606 BTO:0000142 10980603 t gcesareni "Spak, a ste20/sps1-related kinase that activates the p38 pathway. p38, one of the three major mapks, can be coimmunoprecipitated with spak and with nkcc1 in an activity-dependent manner. The amount of p38 coimmunoprecipitated with the kinase and the cotransporter significantly decreases upon cellular stress," SIGNOR-81541 SMAD6 protein O43541 UNIPROT NR2C2 protein P49116 UNIPROT down-regulates binding 9606 11737269 t lperfetto "Smad6 interacts with tak1 and tab1, and smad7 with tab1" SIGNOR-112636 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 TAB1 protein Q15750 UNIPROT p38 proteinfamily SIGNOR-PF16 SIGNOR up-regulates binding 9606 25290089 t lperfetto "The irak1/traf6 complex can also activate jnk and p38 signalling through assembly of a catalytically active tab2-tab3-tak1 complex." SIGNOR-205440 "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 TAK-960 chemical CID:53357478 PUBCHEM PLK1 protein P53350 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207200 TAOK2 protein Q9UL54 UNIPROT STK3 protein Q13188 UNIPROT up-regulates phosphorylation 9606 23431053 t gcesareni "In addition, the thousand-and-one (tao) amino acids kinase or taok13 has been shown to directly phosphorylate and activate hpo or mst1/2." SIGNOR-201327 TBK1 protein Q9UHD2 UNIPROT IRF3 protein Q14653 UNIPROT "up-regulates activity" phosphorylation Ser385 MARVGGAsSLENTVD -1 18440553 t lperfetto "Virus-induced phosphoactivation of irf-3, thought to be mediated directly or indirectly by ikk? And/or tbk1 occurs in the c-terminal region of irf-3 at seven ser/thr residues, 385sslentvdlhisnshplslts405 (fig. 1a).Within This region, irf-3 has two phosphorylation sites: site 1 includes ser385 and ser386, whereas site 2 includes ser396, ser398, ser402, ser405, and thr404." SIGNOR-178391 TBL1XR1 protein Q9BZK7 UNIPROT AR protein P10275 UNIPROT up-regulates binding 9606 BTO:0001130 24243687 t miannu "We showed that tblr1 physically interacts with ar and directly occupies the androgen-response elements of the affected ar target genes in an androgen-dependent manner. / we characterized tblr1 as a coactivator of ar" SIGNOR-203235 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 TDGF1 protein P13385 UNIPROT MSTN protein O14793 UNIPROT down-regulates 9606 BTO:0002314 BTO:0000887;BTO:0001103 23129614 f fstefani "We provide evidence that cripto modulates myogenic cell determination and promotes proliferation by antagonizing the tgf-beta ligand myostatin." SIGNOR-192436 Telatinib chemical CID:9808844 PUBCHEM FLT4 protein P35916 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207221 TFAP4 protein Q01664 UNIPROT HDAC1 protein Q13547 UNIPROT "up-regulates activity" binding 9606 BTO:0001109 19505873 t miannu "We also observed moderately increased recruitment of CTCF, HDAC1, and SP1 by the full-length AP-4 onto the WT DNA beads." SIGNOR-226590 TG101209 chemical CHEBI:90304 ChEBI JAK3 protein P52333 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207266 sonidegib chemical CHEBI:90863 ChEBI SMO protein Q99835 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193630 TGFB2 protein P61812 UNIPROT TGFB2 protein P61812 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-148608 TIMP3 protein P35625 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-252274 TIMP3 protein P35625 UNIPROT MMP14 protein P50281 UNIPROT "down-regulates activity" binding 10090 BTO:0005300 28709001 t "FAP cilia regulated the expression of TIMP3, a secreted metalloproteinase inhibitor, that inhibited MMP14 to block adipogenesis." SIGNOR-255908 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 TLRs proteinfamily SIGNOR-PF20 SIGNOR NLRP3 protein Q96P20 UNIPROT "up-regulates quantity by expression" 28531279 f lperfetto "The activation of NLRP3 inflammasomes in macrophages requires two stimuli. The first signal, called priming, is provided by an inflammatory stimulus such as TLRs and TNF-α receptor (TNFR) that leads to NF-κB-mediated NLRP3 expression and post-translational modifications of NLRP3" SIGNOR-256428 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 TNFRSF17 protein Q02223 UNIPROT MAPK10 protein P53779 UNIPROT up-regulates 9606 10903733 f miannu "Overexpression of bcma activates jnk" SIGNOR-79492 TNFSF13B protein Q9Y275 UNIPROT TNFRSF13B protein O14836 UNIPROT up-regulates binding 9606 BTO:0000007 10956646 t gcesareni "Tumor necrosis factor (tnf) receptor superfamily member taci is a high affinity receptor for tnf family members april and blys." SIGNOR-81360 TNFSF13B protein Q9Y275 UNIPROT TNFRSF13C protein Q96RJ3 UNIPROT "up-regulates activity" binding 9606 BTO:0000776 15644327 t lperfetto "Baff interacts with baff receptor (baffr)." SIGNOR-133210 torkinib chemical CHEBI:90679 ChEBI MTOR protein P42345 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206313 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 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 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 TRAF2 protein Q12933 UNIPROT MAP4K2 protein Q12851 UNIPROT up-regulates binding 9606 9712898 t gcesareni "Both full-lenght gck and the gck-ctd can form complexes in vivo with traf2." SIGNOR-59685 TRAF6 protein Q9Y4K3 UNIPROT TRAF6 protein Q9Y4K3 UNIPROT "up-regulates activity" ubiquitination 9606 BTO:0000007 17135271 t "These data establish a signaling cascade in which regulated site-specific Lys-63-linked TRAF6 auto-ubiquitination is the critical upstream mediator of IKK." SIGNOR-252099 orantinib chemical CHEBI:91088 ChEBI FGFR1 protein P11362 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207435 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 TRIM28 protein Q13263 UNIPROT ALDOA protein P04075 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 17900823 f miannu "We previously reported that ZNF224, a novel Krüppel-associated box-containing zinc-finger protein, represses aldolase A gene transcription by interacting with the KAP-1 co-repressor." SIGNOR-255628 TSC1 protein Q92574 UNIPROT RHEB protein Q15382 UNIPROT "down-regulates activity" binding 9606 BTO:0000007 20006481 t lperfetto "Tsc1 and tsc2 proteins, which together inhibit rheb through the gap activity of tsc2." SIGNOR-162096 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 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 TUBG1 protein P23258 UNIPROT Microtubule_polimerization phenotype SIGNOR-PH106 SIGNOR up-regulates 9606 BTO:0000567 19029337 f miannu "It has been reported that NEDD1 directly interacts with and recruits the γ-tubulin ring complex to centrosomes and to spindle MTs to promote MT nucleation and spindle assembly" SIGNOR-261423 TYK2 protein P29597 UNIPROT STAT3 protein P40763 UNIPROT up-regulates phosphorylation 9606 10542297 t lperfetto "Stat3 activation requires kinase function of tyk2." SIGNOR-71781 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 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 "UVB radiation" stimulus SIGNOR-ST17 SIGNOR PAH protein P00439 UNIPROT up-regulates 9606 9204951 f miannu "UVB light induces GTP-CH.-1 to increase the de novo synthesis of 6-BH4 in association with a concomitant increase in PAH activities, thus providing more L-tyrosine." SIGNOR-252207 UVRAG protein Q9P2Y5 UNIPROT BECN1 protein Q14457 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 17106237 t lperfetto "UVRAG interacts with Beclin 1, leading to activation of autophagy and thereof inhibition of tumorigenesis." SIGNOR-150825 FSTL3 protein O95633 UNIPROT MSTN protein O14793 UNIPROT down-regulates binding 9606 BTO:0000222;BTO:0002314 BTO:0000887;BTO:0001103 23038772 t gcesareni "Fstl3 inhibits myostatin via its n-terminal domain." SIGNOR-199063 VPS39 protein Q96JC1 UNIPROT SMAD3/SMAD4 complex SIGNOR-C9 SIGNOR "down-regulates quantity" binding 9543 BTO:0001538 12941698 t miannu "Overexpression of TLP blocks TGF-β-induced formation of Smad3/4 complexes while it does not alter Smad2/4 complex levels." SIGNOR-261378 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 WNT5A protein P41221 UNIPROT FZD5 protein Q13467 UNIPROT up-regulates binding 9606 9054360 t gcesareni "These results identify hfz5 as a receptor for wnt-5a." SIGNOR-46897 WNT5A protein P41221 UNIPROT MYF5 protein P13349 UNIPROT "up-regulates activity" 10090 BTO:0000887;BTO:0001103 9753670 f gcesareni "Wnt4, wnt5a and wnt6 exert an intermediate effect activating both myf5 and myod equivalently in paraxial mesoderm." SIGNOR-60376 CDK5R1 protein Q15078 UNIPROT CDK5/CDK5R1 complex SIGNOR-C144 SIGNOR "form complex" binding 9606 11331872 t lperfetto "Induced p35 forms a complex with Cdk5 and activates its kinase activity" SIGNOR-250682 WNT9B protein O14905 UNIPROT LRP6 protein O75581 UNIPROT up-regulates binding 9606 20093360 t gcesareni "We find that wnt9b binds to a different part of the lrp6 extracellular domain" SIGNOR-163552 WT1 protein P19544 UNIPROT SRY protein Q05066 UNIPROT up-regulates binding 9606 12970737 t miannu "Here we report that wt1 binds to and acts synergistically with sry to activate transcription from a promoter containing sry-binding sites" SIGNOR-100345 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 YAP1 protein P46937 UNIPROT TP73 protein O15350 UNIPROT up-regulates binding 9606 21808241 t "The WW domain of YAP binds to PPXY-containing p73 family members." gcesareni "Yap also interacts with p73, a p53 family pro-apoptotic transcription factor, to induce expression of genes such as bax, puma and pml." SIGNOR-175934 YWHAQ protein P27348 UNIPROT PRKD1 protein Q15139 UNIPROT down-regulates -1 BTO:0000782 10092600 f lperfetto "14-3-3tau strongly down-regulates pkcmu kinase activity in vitro" SIGNOR-65951 ZFPM1 protein Q8IX07 UNIPROT Megakaryocyte_differentiation phenotype SIGNOR-PH103 SIGNOR "up-regulates activity" 10090 BTO:0000725 22068055 f "We here use conditional removal of the GATA-1 and FOG-1 transcription factors to identify FOG-1 as required for the formation of all committed Mk- and E-lineage progenitors, whereas GATA-1 was observed to be specifically required for E-lineage commitment." SIGNOR-259963 ZIC1 protein Q15915 UNIPROT GLI1 protein P08151 UNIPROT up-regulates relocalization 9606 11238441 t lperfetto "Co-expression of zic1 resulted in gli1 and gli3 proteins being translocated to the nucleus in varying levels" SIGNOR-105491 F2RL1 protein P55085 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-256895 F2RL1 protein P55085 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257028 F2RL1 protein P55085 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257144 F2RL1 protein P55085 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-257300 F2RL1 protein P55085 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-257232 ZSTK-474 chemical CHEBI:90545 ChEBI PI3K complex SIGNOR-C156 SIGNOR down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-252646 F2RL1 protein P55085 UNIPROT ITGB4 protein P16144 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000007 21072196 f miannu "PAR-2 activation up-regulated four genes more than 5 fold (DUSP6, WWOX, AREG, SERPINB2) and down-regulated another six genes more than 3 fold (TXNIP, RARG, ITGB4, CTSD, MSC and TM4SF15)." SIGNOR-254859 F2RL1 protein P55085 UNIPROT KLF6 protein Q99612 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000007 21072196 f miannu "Both PAR2 and PAR1 activation resulted in up-regulated expression of several genes (CD44, FOSL1, TNFRSF12A, RAB3A, COPEB, CORO1C, THBS1, SDC4) known to be important in cancer." SIGNOR-254841 F2RL1 protein P55085 UNIPROT MSC protein O60682 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000007 21072196 f miannu "PAR-2 activation up-regulated four genes more than 5 fold (DUSP6, WWOX, AREG, SERPINB2) and down-regulated another six genes more than 3 fold (TXNIP, RARG, ITGB4, CTSD, MSC and TM4SF15)." SIGNOR-254861 F2RL1 protein P55085 UNIPROT RAB3A protein P20336 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000007 21072196 f miannu "Both PAR2 and PAR1 activation resulted in up-regulated expression of several genes (CD44, FOSL1, TNFRSF12A, RAB3A, COPEB, CORO1C, THBS1, SDC4) known to be important in cancer." SIGNOR-254836 F2RL1 protein P55085 UNIPROT RARG protein P13631 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000007 21072196 f miannu "PAR-2 activation up-regulated four genes more than 5 fold (DUSP6, WWOX, AREG, SERPINB2) and down-regulated another six genes more than 3 fold (TXNIP, RARG, ITGB4, CTSD, MSC and TM4SF15)." SIGNOR-254858 F2RL1 protein P55085 UNIPROT SDC4 protein P31431 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000007 21072196 f miannu "Both PAR2 and PAR1 activation resulted in up-regulated expression of several genes (CD44, FOSL1, TNFRSF12A, RAB3A, COPEB, CORO1C, THBS1, SDC4) known to be important in cancer." SIGNOR-254844 F2RL1 protein P55085 UNIPROT SERPINB2 protein P05120 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000007 21072196 f miannu "PAR-2 activation up-regulated four genes more than 5 fold (DUSP6, WWOX, AREG, SERPINB2) and down-regulated another six genes more than 3 fold (TXNIP, RARG, ITGB4, CTSD, MSC and TM4SF15)." SIGNOR-254856 F2RL1 protein P55085 UNIPROT THBS1 protein P07996 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000007 21072196 f miannu "Both PAR2 and PAR1 activation resulted in up-regulated expression of several genes (CD44, FOSL1, TNFRSF12A, RAB3A, COPEB, CORO1C, THBS1, SDC4) known to be important in cancer." SIGNOR-254842 F2RL1 protein P55085 UNIPROT TNFRSF12A protein Q9NP84 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000007 21072196 f miannu "Both PAR2 and PAR1 activation resulted in up-regulated expression of several genes (CD44, FOSL1, TNFRSF12A, RAB3A, COPEB, CORO1C, THBS1, SDC4) known to be important in cancer." SIGNOR-254837 F2RL1 protein P55085 UNIPROT TSPAN15 protein O95858 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000007 21072196 f miannu "PAR-2 activation up-regulated four genes more than 5 fold (DUSP6, WWOX, AREG, SERPINB2) and down-regulated another six genes more than 3 fold (TXNIP, RARG, ITGB4, CTSD, MSC and TM4SF15)." SIGNOR-254862 F2RL1 protein P55085 UNIPROT TXNIP protein Q9H3M7 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000007 21072196 f miannu "PAR-2 activation up-regulated four genes more than 5 fold (DUSP6, WWOX, AREG, SERPINB2) and down-regulated another six genes more than 3 fold (TXNIP, RARG, ITGB4, CTSD, MSC and TM4SF15)." SIGNOR-254857 F2RL1 protein P55085 UNIPROT WWOX protein Q9NZC7 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000007 21072196 f miannu "PAR-2 activation up-regulated four genes more than 5 fold (DUSP6, WWOX, AREG, SERPINB2) and down-regulated another six genes more than 3 fold (TXNIP, RARG, ITGB4, CTSD, MSC and TM4SF15)." SIGNOR-254854 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 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 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 STXBP4 protein Q6ZWJ1 UNIPROT YAP1 protein P46937 UNIPROT "down-regulates activity" binding -1 31782549 t "WW domain‐containing protein STXBP4 inhibits YAP activity via LATS1‐mediated phosphorylation." SIGNOR-260013 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 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 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 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 F2RL3 protein Q96RI0 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257419 F2RL3 protein Q96RI0 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-257044 F2RL3 protein Q96RI0 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257157 F2RL3 protein Q96RI0 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-256915 F2RL3 protein Q96RI0 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257245 F2RL3 protein Q96RI0 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-257370 F2RL3 protein Q96RI0 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-256772 F2RL3 protein Q96RI0 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257312 F2R protein P25116 UNIPROT CORO1C protein Q9ULV4 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000007 21072196 f miannu "Both PAR2 and PAR1 activation resulted in up-regulated expression of several genes (CD44, FOSL1, TNFRSF12A, RAB3A, COPEB, CORO1C, THBS1, SDC4) known to be important in cancer." SIGNOR-254847 F2R protein P25116 UNIPROT FOSL1 protein P15407 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000007 21072196 f miannu "Both PAR2 and PAR1 activation resulted in up-regulated expression of several genes (CD44, FOSL1, TNFRSF12A, RAB3A, COPEB, CORO1C, THBS1, SDC4) known to be important in cancer." SIGNOR-254848 F2R protein P25116 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-257403 F2R protein P25116 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257293 F2R protein P25116 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-257353 F2R protein P25116 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-256732 F2R protein P25116 UNIPROT GNAI1 protein P63096 UNIPROT up-regulates binding 9606 22318735 t gcesareni "Upon proteolysis, the newly formed n terminus acts as a tethered ligand that activates the receptor and initiates signaling cascades through multiple g proteins (galfaq, galfai, and galfa12/13)." SIGNOR-196009 F2R protein P25116 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-256875 F2R protein P25116 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-257011 F2R protein P25116 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-257219 F2R protein P25116 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257127 F2R protein P25116 UNIPROT RAB3A protein P20336 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000007 21072196 f miannu "Both PAR2 and PAR1 activation resulted in up-regulated expression of several genes (CD44, FOSL1, TNFRSF12A, RAB3A, COPEB, CORO1C, THBS1, SDC4) known to be important in cancer." SIGNOR-254845 F2R protein P25116 UNIPROT SDC4 protein P31431 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000007 21072196 f miannu "Both PAR2 and PAR1 activation resulted in up-regulated expression of several genes (CD44, FOSL1, TNFRSF12A, RAB3A, COPEB, CORO1C, THBS1, SDC4) known to be important in cancer." SIGNOR-254852 F2R protein P25116 UNIPROT THBS1 protein P07996 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000007 21072196 f miannu "Both PAR2 and PAR1 activation resulted in up-regulated expression of several genes (CD44, FOSL1, TNFRSF12A, RAB3A, COPEB, CORO1C, THBS1, SDC4) known to be important in cancer." SIGNOR-254850 F2R protein P25116 UNIPROT TNFRSF12A protein Q9NP84 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000007 21072196 f miannu "Both PAR2 and PAR1 activation resulted in up-regulated expression of several genes (CD44, FOSL1, TNFRSF12A, RAB3A, COPEB, CORO1C, THBS1, SDC4) known to be important in cancer." SIGNOR-254846 F-actin_assembly phenotype SIGNOR-PH18 SIGNOR "AIIB/b3 integrin" complex SIGNOR-C173 SIGNOR "down-regulates activity" relocalization 9606 27871158 t lperfetto "Integrin αIIbβ3 is retained by the actin cytoskeleton in resting platelets but is released to the cell surface during platelet activation. " SIGNOR-261864 F-actin_assembly phenotype SIGNOR-PH18 SIGNOR LATS1 protein O95835 UNIPROT down-regulates 9606 23450633 f gcesareni "Ga12/13 recruitment of rho-gefs causes rhoa activation and f-actin assembly, which promotes lats1/lat2 inactivation by an unknown, but myosin-independent mechanism." SIGNOR-201522 F-actin_assembly phenotype SIGNOR-PH18 SIGNOR LATS2 protein Q9NRM7 UNIPROT down-regulates 9606 23450633 f gcesareni "Ga12/13 recruitment of rho-gefs causes rhoa activation and f-actin assembly, which promotes lats1/lat2 inactivation by an unknown, but myosin-independent mechanism." SIGNOR-192783 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 FADD protein Q13158 UNIPROT CASP10 protein Q92851 UNIPROT up-regulates binding 9606 BTO:0000782 11717445 t gcesareni "The death-effector domains ofcasp8and -10 bothinteractwith the death-effector domain offadd. Therefore, caspase-10 is recruited into the fas signaling complex and becomes activated like caspase-8" SIGNOR-112058 FADD protein Q13158 UNIPROT CASP8 protein Q14790 UNIPROT "up-regulates activity" binding 9606 BTO:0000782 11717445 t amattioni "Fadd recruits caspase-8 through homotypic interactions of death-effector domains (deds), leading to caspase-8 activation and apoptosis. In turn, fadd recruits the zymogen form of the apoptosis-initiating protease caspase-8, through homophilic interaction of death effector domains." SIGNOR-112061 FADD protein Q13158 UNIPROT RIPK1 protein Q13546 UNIPROT "up-regulates activity" binding 9606 BTO:0000931 22890322 t lperfetto "Rip1 is required for the formation of a rip1/fadd/caspase-8 complex that drives caspase-8 activation, cleavage of bid into tbid, mitochondrial outer membrane permeabilization, full activation of caspase-3 and caspase-dependent apoptosis. Tweak induces assembly of a death-signaling complex containing rip1, fadd, and caspase-8" SIGNOR-191781 FADD protein Q13158 UNIPROT RIPK1 protein Q13546 UNIPROT "up-regulates activity" binding 9606 BTO:0002025 21525013 t lperfetto "Rip1 is required for the formation of a rip1/fadd/caspase-8 complex that drives caspase-8 activation, cleavage of bid into tbid, mitochondrial outer membrane permeabilization, full activation of caspase-3 and caspase-dependent apoptosis. Tweak induces assembly of a death-signaling complex containing rip1, fadd, and caspase-8" SIGNOR-173429 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 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 FAM13B protein Q9NYF5 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-260504 FAM13B protein Q9NYF5 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-260503 FAM162A protein Q96A26 UNIPROT VDAC1 protein P21796 UNIPROT "up-regulates activity" binding 9606 BTO:0001061 15082785 t Giulio "HGTD-P was coprecipitated with VDAC but not with ANT or cyclophilin D (Fig. 7A, left upper panel).|However, it is not clear at present whether HGTD-P participates directly in channel formation in association with VDAC or modulates its channel-forming activity." SIGNOR-260293 FAM20C protein Q8IXL6 UNIPROT FGF23 protein Q9GZV9 UNIPROT "down-regulates activity" phosphorylation Ser180 IPRRHTRSAEDDSER 9606 24706917 t Manara "Here we show that Fam20C directly phosphorylates FGF23 on Ser(180) | Our above results support, phosphorylation of FGF23 at Ser180 inhibits O-glycosylation and would therefore promote hormone proteolysis and thus inactivation. " SIGNOR-260925 FAM8A1 protein Q9UBU6 UNIPROT SYVN1 protein Q86TM6 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 28827405 t miannu "FAM8A1 enhances binding of Herp to Hrd1, an interaction that is required for ERAD. Our findings support a model of Hrd1 complex formation, where the Hrd1 cytoplasmic domain and FAM8A1 have a central role in the assembly and activity of this ERAD machinery. A conserved Hrd1 cytoplasmic domain interacts with FAM8A1 and Herp" SIGNOR-261348 FANCC protein Q00597 UNIPROT STAT1 protein P42224 UNIPROT up-regulates 9606 11520787 f miannu "Fancc is also required for optimal activation of stat1 in response to cytokine and growth factors" SIGNOR-110043 FANCM protein Q8IYD8 UNIPROT FANCF protein Q9NPI8 UNIPROT up-regulates binding 9606 20064461 t gcesareni "Protein interaction motifs in fancm, designated mm1 and mm2, were identified. Mm1 interacts with the fa core complex by binding to fancf, whereas mm2 interacts with rm1 and topoisomerase iiialpha, components of the bs complex." SIGNOR-163101 FANCM protein Q8IYD8 UNIPROT TOPBP1 protein Q92547 UNIPROT up-regulates relocalization 9606 20372056 t gcesareni "The enzymatic activity of fan cm is then required to remodel and stabilize the fork to allow topbp1 access to activate atr , in a 9-1-1-independent manner." SIGNOR-164765 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 FASN protein P49327 UNIPROT SREBF1 protein P36956 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20373869 t lperfetto "Ultimately, both the AKT and MAPK transduction pathways regulate FASN expression through the modulation of expression of sterol regulatory element-binding protein (SREBP)-1c, which binds to regulatory elements in the FASN promoter. Proto-oncogene FBI-1 (Pokemon), a transcription factor of the bric--brac tramtrack broad complex/pox viruses and zinc fingers (BTB/POZ) domain family, interacts directly with SREBP-1c through its DNA-binding domain to synergistically activate the transcription of FASN" SIGNOR-242884 FAS protein P25445 UNIPROT DAXX protein Q9UER7 UNIPROT up-regulates 9606 9743501 f gcesareni "Fas activation induced daxx to interact with ask1" SIGNOR-60167 FAS protein P25445 UNIPROT FADD protein Q13158 UNIPROT "up-regulates activity" binding 9606 21959933 t lperfetto "Aggregation-induced conformational changes in fas lead to the formation of the death-inducing signalling complex (disc) which involves recruitment of the adaptor protein fadd/mort1 through a homotypic interaction of death domains, present in both the intracellular region of fas and the c-terminus of fadd." SIGNOR-176651 FAS protein P25445 UNIPROT FAS protein P25445 UNIPROT "up-regulates activity" binding 9606 14585074 t lperfetto "The fas receptor, upon binding to the fasl, trimerizes" SIGNOR-85991 FAS protein P25445 UNIPROT FAS protein P25445 UNIPROT "up-regulates activity" binding 9606 BTO:0000776 19305384 t lperfetto "Fas/FasL, TRAIL/DR4, TRAIL/DR5 and TNF-alpha/TNFR1 are ligand/receptor pairs of the tumor necrosis factor/nerve growth factor family, which are able to induce apoptosis by trimerization of the receptor by its corresponding ligand." SIGNOR-217809 FAS protein P25445 UNIPROT MAP3K5 protein Q99683 UNIPROT up-regulates binding 9606 11495919 t amattioni "Ask1 binds fas" SIGNOR-109676 FAS protein P25445 UNIPROT RASSF1 protein Q9NS23 UNIPROT up-regulates 9606 22830020 f gcesareni "It was also shown that the fas active receptor induces rassf1a to compete with raf1 in binding to mst2, thus promoting the formation of a lats1 complex." SIGNOR-198435 FAS protein P25445 UNIPROT RIPK1 protein Q13546 UNIPROT "up-regulates activity" binding 10090 BTO:0000944 7538908 t lperfetto "Fas associates with rip. Rip is a novel form of apoptosis-inducing protein" SIGNOR-235430 FASTKD2 protein Q9NYY8 UNIPROT Stress_granules phenotype SIGNOR-PH124 SIGNOR up-regulates 9606 25683715 f miannu "DHX30, DDX28, FASTKD2, and FASTKD5 Are Bona Fide RNA Granule Proteins. FASTKD5 siRNA treatment caused a reduction of all RNA granule proteins, along with MRPS18B, a protein of the mt-SSU." SIGNOR-261227 FASTKD5 protein Q7L8L6 UNIPROT COX4I1 protein P13073 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 9606 BTO:0000452 25683715 f miannu "FASTKD5 is required for maturing precursor mRNAs that are not flanked by tRNAs and that therefore cannot be processed by the canonical mRNA maturation pathway. Silencing FASTKD5 rendered mature COX I mRNA almost undetectable, which severely reduced the synthesis of COX I, resulting in a complex IV assembly defect." SIGNOR-261223 FASTKD5 protein Q7L8L6 UNIPROT Stress_granules phenotype SIGNOR-PH124 SIGNOR up-regulates 9606 25683715 f miannu "DHX30, DDX28, FASTKD2, and FASTKD5 Are Bona Fide RNA Granule Proteins. FASTKD5 siRNA treatment caused a reduction of all RNA granule proteins, along with MRPS18B, a protein of the mt-SSU." SIGNOR-261226 "Fatty acid" stimulus SIGNOR-ST19 SIGNOR PPARG protein P37231 UNIPROT up-regulates 9606 29369787 f miannu "Omega 3 fatty acids and fibrates are considered as natural and pharmacological ligands of PPARα, respectively, that reduce inflammation and arteriosclerosis in cardiovascular system" SIGNOR-256189 FAU protein P62861 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-262443 FBLN5 protein Q9UBX5 UNIPROT ELN protein P15502 UNIPROT "up-regulates activity" binding 9606 18267938 t miannu "The binding of tropoelastin fragments to fibulin-5 was directly proportional to their propensity to coacervate. Furthermore, the addition of fibulin-5 to tropoelastin facilitated coacervation. Taken together, the present study shows that fibulin-5 enhances elastic fiber formation in part by improving the self-association properties of tropoelastin." SIGNOR-252137 FBLN5 protein Q9UBX5 UNIPROT ELN protein P15502 UNIPROT up-regulates binding 9606 19570982 t miannu "Our data show that fibulin-5 can interact with tropoelastin or with fibrillin-1, implying a chaperone role for fibulin-5 in directing elastin onto microfibrils" SIGNOR-186603 FBN1 protein P35555 UNIPROT EFEMP2 protein O95967 UNIPROT "down-regulates activity" binding 9606 19570982 t "Regulation of binding" miannu "Fibulin-4 and -5 are extracellular glycoproteins with essential non-compensatory roles in elastic fiber assembly. Both fibulins differentially bound N-terminal fibrillin-1, which strongly inhibited their binding to lysyl oxidase and tropoelastin." SIGNOR-251860 FBN1 protein P35555 UNIPROT FBLN5 protein Q9UBX5 UNIPROT "down-regulates activity" binding 9606 19570982 t miannu "Fibulin-4 and -5 are extracellular glycoproteins with essential non-compensatory roles in elastic fiber assembly. We have determined how they interact with tropoelastin, lysyl oxidase, and fibrillin-1, thereby revealing how they differentially regulate assembly. Both fibulins differentially bound N-terminal fibrillin-1, which strongly inhibited their binding to lysyl oxidase and tropoelastin." SIGNOR-252138 FBN1 protein P35555 UNIPROT TGFB1 protein P01137 UNIPROT "up-regulates quantity" binding 9606 17242066 t "Regulation of localization" miannu "We have discovered that fibrillin-1, which forms extracellular microfibrils, can regulate the bioavailability of transforming growth factor (TGF) beta1, a powerful cytokine that modulates cell survival and phenotype. Altered TGFbeta signaling is a major contributor to the pathology of Marfan syndrome (MFS) and related diseases. In the presence of cell layer extracellular matrix, a fibrillin-1 sequence encoded by exons 44-49 releases endogenous TGFbeta1, thereby stimulating TGFbeta receptor-mediated Smad2 signaling." SIGNOR-251888 FBXL12 protein Q9NXK8 UNIPROT CAMK1 protein Q14012 UNIPROT "down-regulates quantity" ubiquitination 10090 BTO:0002268 23707388 t Monia "Here, we show that a ubiquitin E3 ligase component, F-box protein Fbxl12, mediates CaMKI degradation via a proteasome-directed pathway leading to disruption of cyclin D1/cdk4 complex. Endogenous Fbxl12 and CaMKI interacted as demonstrated after Fbxl12 immuno-precipitation followed by immunoblot analysis with CaMKI antibodies assembly and resultantG1 arrest in lung epithelia. Fbxl12 targets CaMKI for ubiquitination." SIGNOR-261193 FBXL17 protein Q9UF56 UNIPROT SUFU protein Q9UMX1 UNIPROT "down-regulates quantity by destabilization" ubiquitination 27234298 t "Here, we show that Fbxl17 (F-box and leucine-rich repeat protein 17) targets Sufu for proteolysis in the nucleus. The ubiquitylation of Sufu, mediated by Fbxl17, allows the release of Gli1 from Sufu for proper Hh signal transduction" SIGNOR-253545 FBXO11 protein Q86XK2 UNIPROT DTL protein Q9NZJ0 UNIPROT down-regulates binding 9606 23478441 t miannu "We determined that the f-box protein fbxo11 interacts with cdt2,a dcaf protein that controls cell-cycle progression, and recruits cdt2 to the scf(fbxo11)complex to promote its proteasomal degradation." SIGNOR-192325 FBXO11 protein Q86XK2 UNIPROT TP53 protein P04637 UNIPROT down-regulates neddylation Lys320 SSSPQPKkKPLDGEY 9606 17098746 t miannu "Fbxo11 promotes the neddylation of p53 and inhibits its transcriptional activity / we found that fbxo11 also neddylates p53 on two lysines, lys-320 and lys-321" SIGNOR-150669 FBXO11 protein Q86XK2 UNIPROT TP53 protein P04637 UNIPROT down-regulates neddylation Lys321 SSPQPKKkPLDGEYF 9606 17098746 t miannu "Fbxo11 promotes the neddylation of p53 and inhibits its transcriptional activity / we found that fbxo11 also neddylates p53 on two lysines, lys-320 and lys-321" SIGNOR-150673 FBXO30 protein Q8TB52 UNIPROT Muscle_atrophy phenotype SIGNOR-PH40 SIGNOR up-regulates 10090 BTO:0000887 24076600 f "gene (Fbxo30) that encodes a ubiquitin ligase required for muscle loss, which we named muscle ubiquitin ligase of the SCF complex in atrophy-1 (MUSA1)" SIGNOR-256489 FBXO32 protein Q969P5 UNIPROT Muscle_atrophy phenotype SIGNOR-PH40 SIGNOR up-regulates 10090 25096180 f "Muscle RING finger 1 (MuRF1) and muscle atrophy F-box (MAFbx)/atrogin-1 were identified more than 10 years ago as two muscle-specific E3 ubiquitin ligases that are increased transcriptionally in skeletal muscle under atrophy-inducing conditions, making them excellent markers of muscle atrophy" SIGNOR-252072 FBXO32 protein Q969P5 UNIPROT Muscle_atrophy phenotype SIGNOR-PH40 SIGNOR up-regulates 10090 BTO:0001103 11717410 f "Atrogin-1 is one of the few examples of an F-box protein or Ub-protein ligase (E3) expressed in a tissue-specific manner and appears to be a critical component in the enhanced proteolysis leading to muscle atrophy in diverse diseases" SIGNOR-255344 FBXO32 protein Q969P5 UNIPROT Muscle_atrophy phenotype SIGNOR-PH40 SIGNOR up-regulates 10090 BTO:0001103 20871233 f "Atrogin-1, but not MuRF-1, was induced at both the gene and protein level as ApcMin/+ mice aged from 3 to 6 months of age, going from a pre-cachectic to a cachectic state. Atrogin-1 mRNA and protein levels were also elevated in ApcMin/+ mice when we over-expressed IL-6 in the circulation." SIGNOR-255343 FBXO32 protein Q969P5 UNIPROT Muscle_atrophy phenotype SIGNOR-PH40 SIGNOR "up-regulates activity" 10090 25549588 f areggio "Muscle-specific ubiq- uitin ligases, muscle-specific RING-finger 1 (MURF1; also known as TRIM63)12 and atrogin 1 (also known as MAFBX)8, are markedly induced in almost all types of atrophy." SIGNOR-254994 FBXO32 protein Q969P5 UNIPROT MYOD1 protein P15172 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 BTO:0001103 19319192 t gcesareni "Here we present evidence that mafbx targets myod for degradation in several models of skeletal muscle atrophy." SIGNOR-184861 FBXO32 protein Q969P5 UNIPROT Protein_degradation phenotype SIGNOR-PH96 SIGNOR up-regulates 10090 BTO:0001103 11717410 f "Atrogin-1 is one of the few examples of an F-box protein or Ub-protein ligase (E3) expressed in a tissue-specific manner and appears to be a critical component in the enhanced proteolysis leading to muscle atrophy in diverse diseases" SIGNOR-255342 FBXO32 protein Q969P5 UNIPROT Protein_degradation phenotype SIGNOR-PH96 SIGNOR up-regulates 10090 BTO:0001103 20871233 f "Atrogin-1, but not MuRF-1, was induced at both the gene and protein level as ApcMin/+ mice aged from 3 to 6 months of age, going from a pre-cachectic to a cachectic state. Atrogin-1 mRNA and protein levels were also elevated in ApcMin/+ mice when we over-expressed IL-6 in the circulation." SIGNOR-255341 FBXO38 protein Q6PIJ6 UNIPROT KLF7 protein O75840 UNIPROT "up-regulates activity" binding 9534 BTO:0004055 14729953 t miannu "Interaction between MoKA and KLF7 was confirmed by the in vitro glutathione S-transferase pull-down assay and by coimmunoprecipitation of the proteins overexpressed in mammalian cells. Functional assays documented that MoKA is a KLF7 coactivator" SIGNOR-224621 FBXO5 protein Q9UKT4 UNIPROT ANAPC7 protein Q9UJX3 UNIPROT down-regulates binding 9606 11751633 t gcesareni "Emi1 can inhibit apc already activated by cdc20 or cdh1." SIGNOR-113382 FBXO5 protein Q9UKT4 UNIPROT CDH1 protein P12830 UNIPROT down-regulates ubiquitination 9606 11751633 t gcesareni "Emi1 binds cdh1 and inhibits apc-cdh1 activity." SIGNOR-113385 FBXW11 protein Q9UKB1 UNIPROT CLSPN protein Q9HAW4 UNIPROT down-regulates ubiquitination 9606 16885021 t gcesareni "Claspin degradation was triggered by its interaction with, and ubiquitylation by, the scfbetatrcp ubiquitin ligase." SIGNOR-148438 FBXW11 protein Q9UKB1 UNIPROT CTNNB1 protein P35222 UNIPROT down-regulates binding 9606 10074433 t gcesareni "We conclude that beta-trcp is a component of an e3 ubiquitin ligase that is responsible for the targeted degradation of phosphorylated beta-catenin. we found that the binding of beta-trcp to beta-catenin was direct." SIGNOR-65429 FBXW11 protein Q9UKB1 UNIPROT EEF2K protein O00418 UNIPROT down-regulates ubiquitination 9606 phosphorylation:Ser441;Ser445 ESENSGDsGYPSEKR;SGDSGYPsEKRGELD 22669845 t gcesareni "Eef2k was degraded by the ubiquitin-proteasome system through the ubiquitin ligase scf(__trcp) (skp1-cul1-f-box protein, __-transducin repeat-containing protein) to enable rapid resumption of translation elongation. This event required autophosphorylation of eef2k on a canonical __trcp-binding domain" SIGNOR-197730 FBXW11 protein Q9UKB1 UNIPROT NFKBIA protein P25963 UNIPROT down-regulates ubiquitination Lys21 EGPRDGLkKERLLDD 9606 9990853 t gcesareni "We report here the identification of an ikappab-ubiquitin (ub) ligase complex containing the f-box/wd40-repeat protein, beta-trcp, a vertebrate homolog of drosophila slimb. beta-trcp binds to ikappabalpha only when the latter is specifically phosphorylated by an ikappab kinase complex. here we provide evidence that lysine residues 21 and 22 serve as the primary sites for signal-induced ubiquitination of i kappa b alpha." SIGNOR-64317 FBXW11 protein Q9UKB1 UNIPROT NFKBIA protein P25963 UNIPROT down-regulates ubiquitination Lys22 GPRDGLKkERLLDDR 9606 7479976 t gcesareni "Here we provide evidence that lysine residues 21 and 22 serve as the primary sites for signal-induced ubiquitination of i kappa b alpha." SIGNOR-26577 FBXW11 protein Q9UKB1 UNIPROT NFKBIA protein P25963 UNIPROT down-regulates ubiquitination Lys22 GPRDGLKkERLLDDR 9606 9990853 t gcesareni "We report here the identification of an ikappab-ubiquitin (ub) ligase complex containing the f-box/wd40-repeat protein, beta-trcp, a vertebrate homolog of drosophila slimb. beta-trcp binds to ikappabalpha only when the latter is specifically phosphorylated by an ikappab kinase complex. here we provide evidence that lysine residues 21 and 22 serve as the primary sites for signal-induced ubiquitination of i kappa b alpha." SIGNOR-64321 FBXW11 protein Q9UKB1 UNIPROT PER1 protein O15534 UNIPROT down-regulates ubiquitination 9606 BTO:0000671 15917223 t miannu "We have found that per1 interacts with both _-trcp1 and _-trcp2 in a manner that depends on casein kinase 1 activity, and depletion of both _-trcp1 and _-trcp2 by rnai leads to dramatic stabilization of per1" SIGNOR-137758 FBXW11 protein Q9UKB1 UNIPROT SKP1 protein P63208 UNIPROT up-regulates binding 9606 10023660 t gcesareni "The scf is composed of skp1, cdc53/cul1, and a specificity-conferring f-box protein. F-box proteins contain two domains, an f-box motif that binds skp1 and allows assembly into skp1/cdc53 complexes, and a second proteinprotein interaction domain that interacts specifically with one or more target proteins. Cdc53/cul1, in turn, interacts with both the e2 and the skp1/f-box protein complex." SIGNOR-64505 FBXW11 protein Q9UKB1 UNIPROT SMAD3 protein P84022 UNIPROT up-regulates ubiquitination 9606 11359933 t gcesareni "Here, we show that smad3 activated by tgf-beta is degraded by the ubiquitin-proteasome pathway. Smad3 interacts with a ring finger protein, roc1, through its c-terminal mh2 domain in a ligand-dependent manner. An e3 ubiquitin ligase complex roc1-scf(fbw1a) consisting of roc1, skp1, cullin1, and fbw1a (also termed betatrcp1) induces ubiquitination of smad3." SIGNOR-108240 FBXW11 protein Q9UKB1 UNIPROT SUFU protein Q9UMX1 UNIPROT up-regulates binding 9606 BTO:0001130;BTO:0000848;BTO:0000527 10564661 t tpavlidou "We found that in vitro-translated 35s- labeled slimb indeed specifically bound to su(fu) in the gst pull-down assay. In our functional gli reporter assay, slimb alone did not alter gli-induced reporter expression;however, when cotransfected with hsu(fu), slimb significantly potentiated the inhibitory effect of su(fu) on gli activity." SIGNOR-72240 FBXW7 protein Q969H0 UNIPROT DAB2IP protein Q5VWQ8 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 27858941 t miannu "DAB2IP protein levels can be negatively regulated by the activity of the E3-ubiquitin ligases Fbw7, Skp2, and Smurf1" SIGNOR-254774 FBXW7 protein Q969H0 UNIPROT EGLN2 protein Q96KS0 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 BTO:0000007 28036276 t lperfetto "Mechanistically, we further show that FBW7, an E3 ligase complex component that is frequently downregulated in TNBC, negatively regulates EglN2 protein stability." SIGNOR-261997 FBXW7 protein Q969H0 UNIPROT GATA2 protein P23769 UNIPROT "down-regulates quantity by destabilization" ubiquitination Thr176 HLFGFPPtPPKEVSP 9606 BTO:0000007 25670854 t irozzo "Here, we demonstrate that F-box/WD repeat-containing protein 7 (Fbw7/Fbxw7), a component of Skp1, Cullin 1, F-box-containing complex (SCF)-type E3 ligase, is an E3 ligase for GATA2. GATA2 contains a cell division control protein 4 (Cdc4) phosphodegron (CPD), a consensus motif for ubiquitylation by Fbw7, which includes Thr(176). Ectopic expression of Fbw7 destabilized GATA2 and promoted its proteasomal degradation." SIGNOR-256005 FBXW7 protein Q969H0 UNIPROT MYC protein P01106 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 BTO:0000007 phosphorylation:Ser62 LLPTPPLsPSRRSGL 15103331 t lperfetto "We now show that the F-box protein Fbw7 interacts with and thereby destabilizes c-Myc in a manner dependent on phosphorylation of MB1" SIGNOR-249638 FBXW7 protein Q969H0 UNIPROT MYC protein P01106 UNIPROT "down-regulates quantity" ubiquitination 9606 SIGNOR-C135 20852628 t gcesareni "We now show that the F-box protein Fbw7 interacts with and thereby destabilizes c-Myc in a manner dependent on phosphorylation of MB1. Whereas wild-type Fbw7 promoted c-Myc turnover in cells, an Fbw7 mutant lacking the F-box domain delayed it." SIGNOR-243545 FBXW7 protein Q969H0 UNIPROT NOTCH1 protein P46531 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 15546612 t lperfetto "Purified recombinant cycc:cdk8 phosphorylates the notch icd within the tad and pest domains, and expression of cycc:cdk8 strongly enhances notch icd hyperphosphorylation and pest-dependent degradation by the fbw7/sel10 ubiquitin ligase in vivo." SIGNOR-130706 FBXW7 protein Q969H0 UNIPROT NOTCH4 protein Q99466 UNIPROT down-regulates ubiquitination 9606 11585921 t gcesareni "We show here that the f-box/wd40 repeat protein sel-10 negatively regulates notch receptor activity by targeting the intracellular domain of notch receptors for ubiquitin-mediated protein degradation. in conclusion, hsel-10 physically associates with mouse notch4(int-3) through the wd40 domain, whereas the f-box domain is not required for this interaction." SIGNOR-110955 FBXW7 protein Q969H0 UNIPROT NOTCH proteinfamily SIGNOR-PF30 SIGNOR "down-regulates quantity by destabilization" ubiquitination 9606 15546612 t lperfetto "Purified recombinant cycc:cdk8 phosphorylates the notch icd within the tad and pest domains, and expression of cycc:cdk8 strongly enhances notch icd hyperphosphorylation and pest-dependent degradation by the fbw7/sel10 ubiquitin ligase in vivo." SIGNOR-254310 FBXW7 protein Q969H0 UNIPROT PPARGC1A protein Q9UBK2 UNIPROT "down-regulates quantity by destabilization" ubiquitination 26971449 t lperfetto "We then examined the effect of necdin on ubiquitin-dependent degradation of PGC-1α using Rnf34, a PGC-1α E3 ubiquitin ligase22. Rnf34 reduced the PGC-1α level, and necdin completely inhibited the reduction (Fig. 4i). In addition, necdin strongly suppressed Rnf34-mediated ubiquitination of PGC-1α (Fig. 4j). Necdin also protected PGC-1α against ubiquitination mediated by Fbxw7, another PGC-1α E3 ubiquitin ligase23 (Fig. 4k). These data indicate that necdin stabilizes PGC-1α by inhibiting its degradation in the ubiquitin-proteasomal system." SIGNOR-253394 FCER1 complex SIGNOR-C200 SIGNOR SRC proteinfamily SIGNOR-PF32 SIGNOR up-regulates 9606 BTO:0000830 16470226 f "Alessandro Palma" "It is clear that these initial signalling events involve coalescence of the aggregated receptors with specialized microdomains of the plasma membrane known as lipid rafts9, activation of SRC-family kinases and, subsequently, tyrosine phosphorylation of the receptor subunits" SIGNOR-254955 FCER1 complex SIGNOR-C200 SIGNOR SRC proteinfamily SIGNOR-PF32 SIGNOR up-regulates 9606 BTO:0000830 16470226 f "Alessandro Palma" "It is clear that these initial signalling events involve coalescence of the aggregated receptors with specialized microdomains of the plasma membrane known as lipid rafts9, activation of SRC-family kinases and, subsequently, tyrosine phosphorylation of the receptor subunits" SIGNOR-254957 FCER1 complex SIGNOR-C200 SIGNOR SRC proteinfamily SIGNOR-PF32 SIGNOR up-regulates 9606 BTO:0000830 16470226 f "Alessandro Palma" "It is clear that these initial signalling events involve coalescence of the aggregated receptors with specialized microdomains of the plasma membrane known as lipid rafts9, activation of SRC-family kinases and, subsequently, tyrosine phosphorylation of the receptor subunits" SIGNOR-254963 FCER1G protein P30273 UNIPROT FCER1G/FCER1G complex SIGNOR-C199 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-254961 FCGR1A protein P12314 UNIPROT M2_polarization phenotype SIGNOR-PH55 SIGNOR up-regulates 9606 BTO:0000801 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 FCGR2B protein P31994 UNIPROT TLR4 protein O00206 UNIPROT "down-regulates activity" 9606 BTO:0000801 24445665 f lperfetto "Triggering of FcgammaRIIB also subverted the normal activation of DCs by the TLR4 agonist lipopolysaccharide. In addition, triggering of FcgammaRIIB by immune complexes might affect the differentiation of moDCs. When moDCs develop from monocytes invitro in the presence of immune complexes, their differentiation is hampered and they no longer produce IL-12 in response to TLR4 agonists." SIGNOR-249525 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 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 FCHO2 protein Q0JRZ9 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-260717 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 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 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 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 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 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 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 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 FER protein P16591 UNIPROT CTTN protein Q14247 UNIPROT "up-regulates activity" phosphorylation Tyr421 RLPSSPVyEDAASFK 10029 BTO:0000246 10921917 t "FER kinase was implicated in the direct phosphorylation of cortactin. tyrosine residues (421, 466, and 482) were required for the hypertonicity-induced responses that were predominantly targeted upon FER overexpression." SIGNOR-251132 FER protein P16591 UNIPROT FER protein P16591 UNIPROT "up-regulates activity" phosphorylation Tyr714 RQEDGGVySSSGLKQ 9534 BTO:0001538 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 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 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 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 FEV protein Q99581 UNIPROT ICAM1 protein P05362 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 12761502 f miannu "Fev acts as a transcriptional repressor through its dna-binding ets domain and alanine-rich domain. / we show here that fev dramatically represses both basal and ectopically ets-activated transcription driven by the icam-1 promoter, and that the effect is dose dependent." SIGNOR-101246 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 FFAR4 protein Q5NUL3 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257420 FFAR4 protein Q5NUL3 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-257045 FFAR4 protein Q5NUL3 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257158 FFAR4 protein Q5NUL3 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-256916 FFAR4 protein Q5NUL3 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257246 FFAR4 protein Q5NUL3 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-257371 FFAR4 protein Q5NUL3 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-256773 FFAR4 protein Q5NUL3 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257313 FGD1 protein P98174 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-260551 FGD2 protein Q7Z6J4 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-260552 FGD3 protein Q5JSP0 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-260553 FGD4 protein Q96M96 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-260554 FGD5 protein Q6ZNL6 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-260555 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 FGF10 protein O15520 UNIPROT FGFR2 protein P21802 UNIPROT up-regulates binding 9606 BTO:0000763 9582367 t gcesareni "Rfgf-10 bound the kgfr with high affinity comparable to that of kgf" SIGNOR-57380 FGF11 protein Q92914 UNIPROT SCN10A protein Q9Y5Y9 UNIPROT "down-regulates activity" binding 9606 BTO:0000938 20679355 t miannu "Sodium channel fast inactivation is modulated by alpha subunit interaction with a family of cytoplasmic proteins termed fibroblast growth factor homologous factors (FHFs). In this paper, we report that all A-type FHFs exert rapid onset long-term inactivation on Nav1.6 and other sodium channels." SIGNOR-253442 FGF11 protein Q92914 UNIPROT SCN11A protein Q9UI33 UNIPROT "down-regulates activity" binding 9606 BTO:0000938 20679355 t miannu "Sodium channel fast inactivation is modulated by alpha subunit interaction with a family of cytoplasmic proteins termed fibroblast growth factor homologous factors (FHFs). In this paper, we report that all A-type FHFs exert rapid onset long-term inactivation on Nav1.6 and other sodium channels." SIGNOR-253438 FGF11 protein Q92914 UNIPROT SCN1A protein P35498 UNIPROT "down-regulates activity" binding 9606 BTO:0000938 20679355 t miannu "Sodium channel fast inactivation is modulated by alpha subunit interaction with a family of cytoplasmic proteins termed fibroblast growth factor homologous factors (FHFs). In this paper, we report that all A-type FHFs exert rapid onset long-term inactivation on Nav1.6 and other sodium channels." SIGNOR-253422 FGF11 protein Q92914 UNIPROT SCN2A protein Q99250 UNIPROT "down-regulates activity" binding 9606 BTO:0000938 20679355 t miannu "Sodium channel fast inactivation is modulated by alpha subunit interaction with a family of cytoplasmic proteins termed fibroblast growth factor homologous factors (FHFs). In this paper, we report that all A-type FHFs exert rapid onset long-term inactivation on Nav1.6 and other sodium channels." SIGNOR-253430 FGF11 protein Q92914 UNIPROT SCN3A protein Q9NY46 UNIPROT "down-regulates activity" binding 9606 BTO:0000938 20679355 t miannu "Sodium channel fast inactivation is modulated by alpha subunit interaction with a family of cytoplasmic proteins termed fibroblast growth factor homologous factors (FHFs). In this paper, we report that all A-type FHFs exert rapid onset long-term inactivation on Nav1.6 and other sodium channels." SIGNOR-253446 FGF11 protein Q92914 UNIPROT SCN4A protein P35499 UNIPROT "down-regulates activity" binding 9606 BTO:0001103 20679355 t miannu "Sodium channel fast inactivation is modulated by alpha subunit interaction with a family of cytoplasmic proteins termed fibroblast growth factor homologous factors (FHFs). In this paper, we report that all A-type FHFs exert rapid onset long-term inactivation on Nav1.6 and other sodium channels." SIGNOR-253434 FGF11 protein Q92914 UNIPROT SCN5A protein Q14524 UNIPROT "down-regulates activity" binding 9606 BTO:0000199 20679355 t miannu "Sodium channel fast inactivation is modulated by alpha subunit interaction with a family of cytoplasmic proteins termed fibroblast growth factor homologous factors (FHFs). In this paper, we report that all A-type FHFs exert rapid onset long-term inactivation on Nav1.6 and other sodium channels." SIGNOR-253418 FGF11 protein Q92914 UNIPROT SCN9A protein Q15858 UNIPROT "down-regulates activity" binding 9606 BTO:0000938 20679355 t miannu "Sodium channel fast inactivation is modulated by alpha subunit interaction with a family of cytoplasmic proteins termed fibroblast growth factor homologous factors (FHFs). In this paper, we report that all A-type FHFs exert rapid onset long-term inactivation on Nav1.6 and other sodium channels." SIGNOR-253426 FGF12 protein P61328 UNIPROT SCN10A protein Q9Y5Y9 UNIPROT "down-regulates activity" binding 9606 BTO:0000938 20679355 t miannu "Sodium channel fast inactivation is modulated by alpha subunit interaction with a family of cytoplasmic proteins termed fibroblast growth factor homologous factors (FHFs). In this paper, we report that all A-type FHFs exert rapid onset long-term inactivation on Nav1.6 and other sodium channels." SIGNOR-253440 FGF12 protein P61328 UNIPROT SCN11A protein Q9UI33 UNIPROT "down-regulates activity" binding 9606 BTO:0000938 20679355 t miannu "Sodium channel fast inactivation is modulated by alpha subunit interaction with a family of cytoplasmic proteins termed fibroblast growth factor homologous factors (FHFs). In this paper, we report that all A-type FHFs exert rapid onset long-term inactivation on Nav1.6 and other sodium channels." SIGNOR-253436 FGF12 protein P61328 UNIPROT SCN1A protein P35498 UNIPROT "down-regulates activity" binding 9606 BTO:0000938 20679355 t miannu "Sodium channel fast inactivation is modulated by alpha subunit interaction with a family of cytoplasmic proteins termed fibroblast growth factor homologous factors (FHFs). In this paper, we report that all A-type FHFs exert rapid onset long-term inactivation on Nav1.6 and other sodium channels." SIGNOR-253420 FGF12 protein P61328 UNIPROT SCN2A protein Q99250 UNIPROT "down-regulates activity" binding 9606 BTO:0000938 20679355 t miannu "Sodium channel fast inactivation is modulated by alpha subunit interaction with a family of cytoplasmic proteins termed fibroblast growth factor homologous factors (FHFs). In this paper, we report that all A-type FHFs exert rapid onset long-term inactivation on Nav1.6 and other sodium channels." SIGNOR-253428 FGF12 protein P61328 UNIPROT SCN3A protein Q9NY46 UNIPROT "down-regulates activity" binding 9606 BTO:0000938 20679355 t miannu "Sodium channel fast inactivation is modulated by alpha subunit interaction with a family of cytoplasmic proteins termed fibroblast growth factor homologous factors (FHFs). In this paper, we report that all A-type FHFs exert rapid onset long-term inactivation on Nav1.6 and other sodium channels." SIGNOR-253444 FGF12 protein P61328 UNIPROT SCN4A protein P35499 UNIPROT "down-regulates activity" binding 9606 BTO:0001103 20679355 t miannu "Sodium channel fast inactivation is modulated by alpha subunit interaction with a family of cytoplasmic proteins termed fibroblast growth factor homologous factors (FHFs). In this paper, we report that all A-type FHFs exert rapid onset long-term inactivation on Nav1.6 and other sodium channels." SIGNOR-253432 FGF12 protein P61328 UNIPROT SCN5A protein Q14524 UNIPROT "down-regulates activity" binding 9606 BTO:0000199 20679355 t miannu "Sodium channel fast inactivation is modulated by alpha subunit interaction with a family of cytoplasmic proteins termed fibroblast growth factor homologous factors (FHFs). In this paper, we report that all A-type FHFs exert rapid onset long-term inactivation on Nav1.6 and other sodium channels." SIGNOR-253416 FGF12 protein P61328 UNIPROT SCN8A protein Q9UQD0 UNIPROT "down-regulates activity" binding 9606 BTO:0000938 20679355 t miannu "Sodium channel fast inactivation is modulated by alpha subunit interaction with a family of cytoplasmic proteins termed fibroblast growth factor homologous factors (FHFs). In this paper, we report that all A-type FHFs exert rapid onset long-term inactivation on Nav1.6 and other sodium channels." SIGNOR-253412 FGF12 protein P61328 UNIPROT SCN9A protein Q15858 UNIPROT "down-regulates activity" binding 9606 BTO:0000938 20679355 t miannu "Sodium channel fast inactivation is modulated by alpha subunit interaction with a family of cytoplasmic proteins termed fibroblast growth factor homologous factors (FHFs). In this paper, we report that all A-type FHFs exert rapid onset long-term inactivation on Nav1.6 and other sodium channels." SIGNOR-253424 FGF13 protein Q92913 UNIPROT SCN10A protein Q9Y5Y9 UNIPROT "down-regulates activity" binding 9606 BTO:0000938 20679355 t miannu "Sodium channel fast inactivation is modulated by alpha subunit interaction with a family of cytoplasmic proteins termed fibroblast growth factor homologous factors (FHFs). In this paper, we report that all A-type FHFs exert rapid onset long-term inactivation on Nav1.6 and other sodium channels." SIGNOR-253439 FGF13 protein Q92913 UNIPROT SCN11A protein Q9UI33 UNIPROT "down-regulates activity" binding 9606 BTO:0000938 20679355 t miannu "Sodium channel fast inactivation is modulated by alpha subunit interaction with a family of cytoplasmic proteins termed fibroblast growth factor homologous factors (FHFs). In this paper, we report that all A-type FHFs exert rapid onset long-term inactivation on Nav1.6 and other sodium channels." SIGNOR-253435 FGF13 protein Q92913 UNIPROT SCN1A protein P35498 UNIPROT "down-regulates activity" binding 9606 BTO:0000938 20679355 t miannu "Sodium channel fast inactivation is modulated by alpha subunit interaction with a family of cytoplasmic proteins termed fibroblast growth factor homologous factors (FHFs). In this paper, we report that all A-type FHFs exert rapid onset long-term inactivation on Nav1.6 and other sodium channels." SIGNOR-253419 FGF13 protein Q92913 UNIPROT SCN2A protein Q99250 UNIPROT "down-regulates activity" binding 9606 BTO:0000938 20679355 t miannu "Sodium channel fast inactivation is modulated by alpha subunit interaction with a family of cytoplasmic proteins termed fibroblast growth factor homologous factors (FHFs). In this paper, we report that all A-type FHFs exert rapid onset long-term inactivation on Nav1.6 and other sodium channels." SIGNOR-253427 FGF13 protein Q92913 UNIPROT SCN3A protein Q9NY46 UNIPROT "down-regulates activity" binding 9606 BTO:0000938 20679355 t miannu "Sodium channel fast inactivation is modulated by alpha subunit interaction with a family of cytoplasmic proteins termed fibroblast growth factor homologous factors (FHFs). In this paper, we report that all A-type FHFs exert rapid onset long-term inactivation on Nav1.6 and other sodium channels." SIGNOR-253443 FGF13 protein Q92913 UNIPROT SCN4A protein P35499 UNIPROT "down-regulates activity" binding 9606 BTO:0001103 20679355 t miannu "Sodium channel fast inactivation is modulated by alpha subunit interaction with a family of cytoplasmic proteins termed fibroblast growth factor homologous factors (FHFs). In this paper, we report that all A-type FHFs exert rapid onset long-term inactivation on Nav1.6 and other sodium channels." SIGNOR-253431 FGF13 protein Q92913 UNIPROT SCN5A protein Q14524 UNIPROT "down-regulates activity" binding 9606 BTO:0000199 20679355 t miannu "Sodium channel fast inactivation is modulated by alpha subunit interaction with a family of cytoplasmic proteins termed fibroblast growth factor homologous factors (FHFs). In this paper, we report that all A-type FHFs exert rapid onset long-term inactivation on Nav1.6 and other sodium channels." SIGNOR-253415 FGF13 protein Q92913 UNIPROT SCN9A protein Q15858 UNIPROT "down-regulates activity" binding 9606 BTO:0000938 20679355 t miannu "Sodium channel fast inactivation is modulated by alpha subunit interaction with a family of cytoplasmic proteins termed fibroblast growth factor homologous factors (FHFs). In this paper, we report that all A-type FHFs exert rapid onset long-term inactivation on Nav1.6 and other sodium channels." SIGNOR-253423 FGF14 protein Q92915 UNIPROT SCN10A protein Q9Y5Y9 UNIPROT "down-regulates activity" binding 9606 BTO:0000938 20679355 t miannu "Sodium channel fast inactivation is modulated by alpha subunit interaction with a family of cytoplasmic proteins termed fibroblast growth factor homologous factors (FHFs). In this paper, we report that all A-type FHFs exert rapid onset long-term inactivation on Nav1.6 and other sodium channels." SIGNOR-253441 FGF14 protein Q92915 UNIPROT SCN11A protein Q9UI33 UNIPROT "down-regulates activity" binding 9606 BTO:0000938 20679355 t miannu "Sodium channel fast inactivation is modulated by alpha subunit interaction with a family of cytoplasmic proteins termed fibroblast growth factor homologous factors (FHFs). In this paper, we report that all A-type FHFs exert rapid onset long-term inactivation on Nav1.6 and other sodium channels." SIGNOR-253437 FGF14 protein Q92915 UNIPROT SCN1A protein P35498 UNIPROT "down-regulates activity" binding 9606 BTO:0000938 20679355 t miannu "Sodium channel fast inactivation is modulated by alpha subunit interaction with a family of cytoplasmic proteins termed fibroblast growth factor homologous factors (FHFs). In this paper, we report that all A-type FHFs exert rapid onset long-term inactivation on Nav1.6 and other sodium channels." SIGNOR-253421 FGF14 protein Q92915 UNIPROT SCN2A protein Q99250 UNIPROT "down-regulates activity" binding 9606 BTO:0000938 20679355 t miannu "Sodium channel fast inactivation is modulated by alpha subunit interaction with a family of cytoplasmic proteins termed fibroblast growth factor homologous factors (FHFs). In this paper, we report that all A-type FHFs exert rapid onset long-term inactivation on Nav1.6 and other sodium channels." SIGNOR-253429 FGF14 protein Q92915 UNIPROT SCN3A protein Q9NY46 UNIPROT "down-regulates activity" binding 9606 BTO:0000938 20679355 t miannu "Sodium channel fast inactivation is modulated by alpha subunit interaction with a family of cytoplasmic proteins termed fibroblast growth factor homologous factors (FHFs). In this paper, we report that all A-type FHFs exert rapid onset long-term inactivation on Nav1.6 and other sodium channels." SIGNOR-253445 FGF14 protein Q92915 UNIPROT SCN4A protein P35499 UNIPROT "down-regulates activity" binding 9606 BTO:0001103 20679355 t miannu "Sodium channel fast inactivation is modulated by alpha subunit interaction with a family of cytoplasmic proteins termed fibroblast growth factor homologous factors (FHFs). In this paper, we report that all A-type FHFs exert rapid onset long-term inactivation on Nav1.6 and other sodium channels." SIGNOR-253433 FGF14 protein Q92915 UNIPROT SCN5A protein Q14524 UNIPROT "down-regulates activity" binding 9606 BTO:0000199 20679355 t miannu "Sodium channel fast inactivation is modulated by alpha subunit interaction with a family of cytoplasmic proteins termed fibroblast growth factor homologous factors (FHFs). In this paper, we report that all A-type FHFs exert rapid onset long-term inactivation on Nav1.6 and other sodium channels." SIGNOR-253417 FGF14 protein Q92915 UNIPROT SCN8A protein Q9UQD0 UNIPROT "down-regulates activity" binding 9606 BTO:0000938 20679355 t miannu "Sodium channel fast inactivation is modulated by alpha subunit interaction with a family of cytoplasmic proteins termed fibroblast growth factor homologous factors (FHFs). In this paper, we report that all A-type FHFs exert rapid onset long-term inactivation on Nav1.6 and other sodium channels." SIGNOR-253413 FGF14 protein Q92915 UNIPROT SCN9A protein Q15858 UNIPROT "down-regulates activity" binding 9606 BTO:0000938 20679355 t miannu "Sodium channel fast inactivation is modulated by alpha subunit interaction with a family of cytoplasmic proteins termed fibroblast growth factor homologous factors (FHFs). In this paper, we report that all A-type FHFs exert rapid onset long-term inactivation on Nav1.6 and other sodium channels." SIGNOR-253425 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 FGF8 protein P55075 UNIPROT MYOD1 protein P15172 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002314 BTO:0000887;BTO:0001103 24209627 f gcesareni "Loss of fgf signaling in fgf24 and fgf8 double-deficient zebrafish" SIGNOR-203148 FGF9 protein P31371 UNIPROT BMP2 protein P12643 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 15780951 f "FGF-2 and FGF-9 increased expression of other??osteogenic??factors??BMP-2??and TGFbeta-1." gcesareni "Fgf-2 and fgf-9 increased expression of other osteogenic factors bmp-2 and tgf-beta1, and endogenous fgf/fgfr signaling is a positive upstream regulator of the bmp-2 gene in calvarial osteoblasts." SIGNOR-134794 FGF9 protein P31371 UNIPROT BMP2 protein P12643 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 22298955 f "FGF-2 and FGF-9 increased expression of other??osteogenic??factors??BMP-2??and TGFbeta-1." gcesareni "Fgf-2 and fgf-9 increased expression of other osteogenic factors bmp-2 and tgf-beta1, and endogenous fgf/fgfr signaling is a positive upstream regulator of the bmp-2 gene in calvarial osteoblasts." SIGNOR-195591 FGF9 protein P31371 UNIPROT TGFB1 protein P01137 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 15780951 f "FGF-2 and FGF-9 increased expression of other??osteogenic??factors??BMP-2??and TGFbeta-1" gcesareni "Fgf-2 and fgf-9 increased expression of other osteogenic factors bmp-2 and tgf-beta1, and endogenous fgf/fgfr signaling is a positive upstream regulator of the bmp-2 gene in calvarial osteoblasts" SIGNOR-134797 FGF9 protein P31371 UNIPROT TGFB1 protein P01137 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 22298955 f "FGF-2 and FGF-9 increased expression of other??osteogenic??factors??BMP-2??and TGFbeta-1" gcesareni "Fgf-2 and fgf-9 increased expression of other osteogenic factors bmp-2 and tgf-beta1, and endogenous fgf/fgfr signaling is a positive upstream regulator of the bmp-2 gene in calvarial osteoblasts" SIGNOR-195594 FGFR1OP 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 FGFR1OP 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 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 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 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 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 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: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 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 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 Tyr585 PPGLEYCyNPSHNPE 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-235682 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 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 FGFR1 protein P11362 UNIPROT up-regulates phosphorylation Tyr766 ALTSNQEyLDLSMPL 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 (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 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 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 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 FGFR1 protein P11362 UNIPROT "Non-structural protein 2" protein P0C6X7_PRO_0000037310 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-260150 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 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 FGFR2 protein P21802 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-236950 FGFR2 protein P21802 UNIPROT MAP2K1 protein Q02750 UNIPROT up-regulates 10090 BTO:0000011 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-235337 FGFR2 protein P21802 UNIPROT MEK1/2 proteinfamily SIGNOR-PF25 SIGNOR up-regulates 10090 BTO:0000011 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-244868 FGFR2 protein P21802 UNIPROT PPARG protein P37231 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0005198 17543283 f lperfetto "Furthermore, in cultures receiving FGF-2 before adipogenic induction, mRNA expression of peroxisome proliferator-activated receptor gamma (PPARgamma), a key transcription factor in adipogenesis, was upregulated." SIGNOR-236220 FGFR3 protein P22607 UNIPROT FGFR3 protein P22607 UNIPROT "down-regulates activity" phosphorylation Tyr770 LSAPFEQySPGGQDT 9606 BTO:0000007 11294897 t lperfetto "Ligand stimulation leads to autophosphorylation of fgfr3these results suggest that y770 may negatively regulate the activation of pi 3-kinase by constitutively activated fgfr3" SIGNOR-106746 FGFR3 protein P22607 UNIPROT FGFR3 protein P22607 UNIPROT "up-regulates activity" phosphorylation Tyr577 RRPPGLDySFDTCKP 9606 BTO:0000007 11294897 t lperfetto "Ligand stimulation leads to autophosphorylation of fgfr3 the absence of y577 (3y-577f) or y760 (3y-760f) resulted in a modest decrease in activity." SIGNOR-106726 FGFR3 protein P22607 UNIPROT FGFR3 protein P22607 UNIPROT "up-regulates activity" phosphorylation Tyr724 ANCTHDLyMIMRECW 9606 BTO:0000007 11294897 t lperfetto "Ligand stimulation leads to autophosphorylation of fgfr3taken together, these results clearly implicate y724 in the activation of stat proteins by constitutively activated mutants of fgfr3 and suggest that both y724 and y760 are required for maximal stat activation." SIGNOR-106738 FGFR3 protein P22607 UNIPROT FGFR3 protein P22607 UNIPROT "up-regulates activity" phosphorylation Tyr760 TVTSTDEyLDLSAPF 9606 BTO:0000007 11294897 t lperfetto "Ligand stimulation leads to autophosphorylation of fgfr3taken together, these results clearly implicate y724 in the activation of stat proteins by constitutively activated mutants of fgfr3 and suggest that both y724 and y760 are required for maximal stat activation." SIGNOR-106742 FGFR3 protein P22607 UNIPROT STAT1 protein P42224 UNIPROT "up-regulates activity" phosphorylation Tyr701 DGPKGTGyIKTELIS 9606 BTO:0000007 10918587 t "Activation of Stat1 and Stat3 by FGFR derivatives. Lysates of 293T cells transfected as indicated were analysed by Western blotting using Phospho-Stat1 (Y701) antisera (top) or Stat1 antisera (bottom). (b) The same lysates in (a) were re-examined for phosphorylated Stat3 by Western blotting with Phospho-Stat3 (Y705) (top). all three FGFR family members examined here are able to lead to Stat activation. Expression of the 'TDII-like' derivatives of FGFR1, FGFR3, and FGFR4, as well as myrR1-WT, led to phosphorylation of both Stat1 and Stat3." SIGNOR-251138 FGFR3 protein P22607 UNIPROT STAT3 protein P40763 UNIPROT "up-regulates activity" phosphorylation Tyr705 DPGSAAPyLKTKFIC 9606 BTO:0000007 10918587 t "Activation of Stat1 and Stat3 by FGFR derivatives. Lysates of 293T cells transfected as indicated were analysed by Western blotting using Phospho-Stat1 (Y701) antisera (top) or Stat1 antisera (bottom). (b) The same lysates in (a) were re-examined for phosphorylated Stat3 by Western blotting with Phospho-Stat3 (Y705) (top). all three FGFR family members examined here are able to lead to Stat activation. Expression of the 'TDII-like' derivatives of FGFR1, FGFR3, and FGFR4, as well as myrR1-WT, led to phosphorylation of both Stat1 and Stat3." SIGNOR-251139 FGFR4 protein P22455 UNIPROT FGFR4 protein P22455 UNIPROT "up-regulates activity" phosphorylation Tyr754 LLAVSEEyLDLRLTF -1 8576110 t "Analysis of the major autophosphorylation site Y754F mutant of FGFR-4 showed that binding of p85 and its serine phosphorylation were independent of receptor autophosphorylation at this site." SIGNOR-251140 FGFR4 protein P22455 UNIPROT FGFR4 protein P22455 UNIPROT up-regulates phosphorylation Tyr642 RGVHHIDyYKKTSNG 9606 BTO:0001130 18670643 t lperfetto "Binding of fgf to fgf receptors leads to receptor dimerization and subsequent tyrosine autophosphorylation and phosphorylation of target substrates. Autophosphorylation on tyrosine is considered to have at least two functions. One such function is the stimulation of the intrinsic protein tyrosine kinase activity by an allosteric mechanismthis antibody specifically recognizes tyr642/643 in fgfr-4." SIGNOR-179776 FGFR4 protein P22455 UNIPROT FGFR4 protein P22455 UNIPROT up-regulates phosphorylation Tyr643 GVHHIDYyKKTSNGR 9606 BTO:0001130 18670643 t lperfetto "Binding of fgf to fgf receptors leads to receptor dimerization and subsequent tyrosine autophosphorylation and phosphorylation of target substrates. Autophosphorylation on tyrosine is considered to have at least two functions. One such function is the stimulation of the intrinsic protein tyrosine kinase activity by an allosteric mechanismthis antibody specifically recognizes tyr642/643 in fgfr-4." SIGNOR-179780 FGFR4 protein P22455 UNIPROT FRS2 protein Q8WU20 UNIPROT "up-regulates activity" phosphorylation 10116 BTO:0002809 9182757 t lperfetto "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-242661 FGFR4 protein P22455 UNIPROT STAT1 protein P42224 UNIPROT "up-regulates activity" phosphorylation Tyr701 DGPKGTGyIKTELIS 9606 BTO:0000007 10918587 t "Activation of Stat1 and Stat3 by FGFR derivatives. Lysates of 293T cells transfected as indicated were analysed by Western blotting using Phospho-Stat1 (Y701) antisera (top) or Stat1 antisera (bottom). (b) The same lysates in (a) were re-examined for phosphorylated Stat3 by Western blotting with Phospho-Stat3 (Y705) (top). all three FGFR family members examined here are able to lead to Stat activation. Expression of the 'TDII-like' derivatives of FGFR1, FGFR3, and FGFR4, as well as myrR1-WT, led to phosphorylation of both Stat1 and Stat3." SIGNOR-251141 FGFR4 protein P22455 UNIPROT STAT3 protein P40763 UNIPROT "up-regulates activity" phosphorylation Tyr705 DPGSAAPyLKTKFIC 9606 BTO:0000007 10918587 t "Activation of Stat1 and Stat3 by FGFR derivatives. Lysates of 293T cells transfected as indicated were analysed by Western blotting using Phospho-Stat1 (Y701) antisera (top) or Stat1 antisera (bottom). (b) The same lysates in (a) were re-examined for phosphorylated Stat3 by Western blotting with Phospho-Stat3 (Y705) (top). all three FGFR family members examined here are able to lead to Stat activation. Expression of the 'TDII-like' derivatives of FGFR1, FGFR3, and FGFR4, as well as myrR1-WT, led to phosphorylation of both Stat1 and Stat3." SIGNOR-251142 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 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 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 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 FHIT protein P49789 UNIPROT AKT1 protein P31749 UNIPROT down-regulates 9606 BTO:0000551 16407838 f miannu "Fhit inhibited activity of akt, a key effector in the phosphatidylinositol 3-oh kinase (pi3k) pathway;loss of endogenous fhit expression caused increased akt activity in vitro and in vivo, and overexpression of constitutively active akt inhibited fhit-induced apoptosis" SIGNOR-252625 FHIT protein P49789 UNIPROT AKT2 protein P31751 UNIPROT down-regulates 9606 BTO:0000551 16407838 f miannu "Fhit inhibited activity of akt, a key effector in the phosphatidylinositol 3-oh kinase (pi3k) pathway;loss of endogenous fhit expression caused increased akt activity in vitro and in vivo, and overexpression of constitutively active akt inhibited fhit-induced apoptosis" SIGNOR-143703 FHIT protein P49789 UNIPROT AKT3 protein Q9Y243 UNIPROT down-regulates 9606 BTO:0000551 16407838 f miannu "Fhit inhibited activity of akt, a key effector in the phosphatidylinositol 3-oh kinase (pi3k) pathway;loss of endogenous fhit expression caused increased akt activity in vitro and in vivo, and overexpression of constitutively active akt inhibited fhit-induced apoptosis" SIGNOR-143706 FHIT protein P49789 UNIPROT AKT proteinfamily SIGNOR-PF24 SIGNOR down-regulates 9606 BTO:0000551 16407838 f miannu "Fhit inhibited activity of akt, a key effector in the phosphatidylinositol 3-oh kinase (pi3k) pathway;loss of endogenous fhit expression caused increased akt activity in vitro and in vivo, and overexpression of constitutively active akt inhibited fhit-induced apoptosis" SIGNOR-143700 FHIT protein P49789 UNIPROT AXIN2 protein Q9Y2T1 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 18077326 f miannu "In binding to the beta-catenin c-terminal domain, fhit represses transcription of target genes such as cyclin d1, axin2, mmp-14, and survivin." SIGNOR-159867 FHIT protein P49789 UNIPROT BIRC5 protein O15392 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 18077326 f miannu "In binding to the beta-catenin c-terminal domain, fhit represses transcription of target genes such as cyclin d1, axin2, mmp-14, and survivin." SIGNOR-159870 FHIT protein P49789 UNIPROT CTNNB1 protein P35222 UNIPROT down-regulates binding 9606 18077326 t miannu "Fhit interacts with _-catenin in vitro and in vivo / the tumor suppressor fhit acts as a repressor of _-catenin transcriptional activity" SIGNOR-159873 FHIT protein P49789 UNIPROT MDM2 protein Q00987 UNIPROT down-regulates 9606 BTO:0000551 15313915 f miannu "We found that this synergistic inhibition of tumor cell growth corresponded with the fhit-mediated inactivation of mdm2, which thereby blocked the association of mdm2 with p53, thus stabilizing the p53 protein." SIGNOR-127610 FHIT protein P49789 UNIPROT MMP14 protein P50281 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 18077326 f miannu "In binding to the beta-catenin c-terminal domain, fhit represses transcription of target genes such as cyclin d1, axin2, mmp-14, and survivin." SIGNOR-159876 FHIT protein P49789 UNIPROT TP53 protein P04637 UNIPROT up-regulates 9606 BTO:0000551 15313915 f miannu "We found that this synergistic inhibition of tumor cell growth corresponded with the fhit-mediated inactivation of mdm2, which thereby blocked the association of mdm2 with p53, thus stabilizing the p53 protein." SIGNOR-127915 FHL1 protein Q13642 UNIPROT RBPJ protein Q06330 UNIPROT down-regulates binding 9606 BTO:0000887;BTO:0001103;BTO:0000763 9418910 t "With differential splicing resulting in deletion of an exon, KyoT2 lacked two LIM domains from the C terminus and had a frameshift in the last exon, creating the RBP-J-binding region in the C terminus" gcesareni "It was demonstrated by emsa that kyot2 can form a complex with dna-bound rbp-j, but the dna-binding affinity of the kyot2rbp-j complex is greatly weakened and it exists mostly dissociated from dna" SIGNOR-54277 FHL2 protein Q14192 UNIPROT AR protein P10275 UNIPROT up-regulates binding 9606 BTO:0001129 10654935 t gcesareni "Fhl2 contains a strong, autonomous transactivation function and binds specifically to the ar in vitro and in vivo." SIGNOR-74703 FHL2 protein Q14192 UNIPROT SPHK1 protein Q9NYA1 UNIPROT "down-regulates activity" binding 10090 BTO:0000562 16888242 t llicata "FHL2/SLIM3 decreases cardiomyocyte survival by inhibitory interaction with sphingosine kinase-1." SIGNOR-237775 FHL5 protein Q5TD97 UNIPROT CREM protein Q03060 UNIPROT "up-regulates activity" binding 9606 10086359 t miannu "ACT (for activator of CREM in testis), a LIM-only protein which specifically associates with CREM. ACT is expressed coordinately with CREM in a tissue- and developmentally regulated manner. It strongly stimulates CREM transcriptional activity in yeast and mammalian cells and contains an intrinsic activation function." SIGNOR-222111 FIG4 protein Q92562 UNIPROT 1,2-dioctanoyl-sn-glycero-3-phospho-(1D-myo-inositol-3,5-bisphosphate)(5-) smallmolecule CHEBI:85342 ChEBI "down-regulates quantity" "small molecule catalysis" -1 23165282 t miannu "Fig4/Sac3 can decrease PI(3,5)P2 levels via its phosphatase function and also promote PI3,5P2 synthesis by acting as a secondary scaffold for the Fab1/Vac14 interaction. However, the later function appears dominant." SIGNOR-253535 FIG4 protein Q92562 UNIPROT MCOLN1 protein Q9GZU1 UNIPROT "up-regulates activity" 9606 23165282 f miannu "PI(3,5)P2 begins to be synthesized on endosomal membranes and is additionally required for the activation of lysosomal TRPML1/MCOLN1 channels. Thus, a deficiency of FIG4/PI(3,5)P2 would impair TRPML1/MCOLN1 channel function, leading to the accumulation of calcium in the lysosomes." SIGNOR-253536 FIG4 protein Q92562 UNIPROT "PAS complex" complex SIGNOR-C190 SIGNOR "form complex" binding 9606 BTO:0000007 17556371 t miannu "Here we have identified and characterized Sac3, a Sac domain phosphatase, as the Fig4 mammalian counterpart. Endogenous Sac3, a widespread 97-kDa protein, formed a stable ternary complex with ArPIKfyve and PIKfyve. Sac3 assembles with PIKfyve and ArPIKfyve in a stable ternary complex and controls PtdIns(3,5)P2 levels." SIGNOR-253528 FIP1L1 protein Q6UN15 UNIPROT PAPOLA protein P51003 UNIPROT up-regulates binding 9606 14749727 t miannu "Recombinant hfip1 is sufficient to stimulate the in vitro polyadenylation activity of pap in a u-rich element-dependent manner. hfip1, cpsf160 and pap form a ternary complex in vitro, suggesting that hfip1 and cpsf160 act together in poly(a) site recognition and in cooperative recruitment of pap to the rna." SIGNOR-121700 FIZ1 protein Q96SL8 UNIPROT CRX protein O43186 UNIPROT "down-regulates activity" binding 9913 12566383 t miannu "Interaction of Fiz1 and NRL-leucine zipper was validated by GST pulldown assays and co-immunoprecipitation from bovine retinal nuclear extracts. Fiz1 suppressed NRL- but not CRX-mediated transactivation of rhodopsin promoter activity in transiently transfected CV1 cells." SIGNOR-223799 FIZ1 protein Q96SL8 UNIPROT NRL protein P54845 UNIPROT "up-regulates activity" binding 9913 12566383 t miannu "Interaction of Fiz1 and NRL-leucine zipper was validated by GST pulldown assays and co-immunoprecipitation from bovine retinal nuclear extracts. Fiz1 suppressed NRL- but not CRX-mediated transactivation of rhodopsin promoter activity in transiently transfected CV1 cells." SIGNOR-223796 FKBP15 protein Q5T1M5 UNIPROT ACTB protein P60709 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 19121306 t Giulio "However, we did detect WAFL binding to bothWIP and actin by immunoprecipitation (Fig. 4). In conclusion, we propose a model whereby WAFL associates toendocytic vesicles by its coiled-coil domain and is involved in actin-based movement of early endosomes via WIP and binding to actin." SIGNOR-260595 FKBP15 protein Q5T1M5 UNIPROT WIPF1 protein O43516 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 19121306 t Giulio "However, we did detect WAFL binding to bothWIP and actin by immunoprecipitation (Fig. 4). In conclusion, we propose a model whereby WAFL associates toendocytic vesicles by its coiled-coil domain and is involved in actin-based movement of early endosomes via WIP and binding to actin." SIGNOR-260596 FKBP1A protein P62942 UNIPROT TGFBR1 protein P36897 UNIPROT "down-regulates activity" binding 9606 BTO:0005493 8756725 t lperfetto "Blocking fkbp12/type i receptor interaction with fk506 nonfunctional derivatives enhances the ligand activity, indicating that fkbp12 binding is inhibitory to the signaling pathways of the tgf beta family ligands" SIGNOR-236142 FKBP4 protein Q02790 UNIPROT AR protein P10275 UNIPROT "up-regulates activity" binding 10090 BTO:0000947 19545546 t "We noted that FK506 altered nuclear localization of the GR and inhibited expression of GR-responsive genes. Furthermore, si-RNA knockdown of FKBP4 gene, coding for the immunophilin FKBP52, inhibited cortisol-activated GR nuclear translocation" SIGNOR-252034 FKBP5 protein Q13451 UNIPROT NR3C1 protein P04150 UNIPROT down-regulates binding 9606 25790864 t gcesareni "When not associated with glucocorticoids, glucocorticoid receptors are predominantly found in the cytoplasm as part of a multimeric molecular chaperone complex that includes several heat shock proteins (HSPs), such as HSP70 and HSP90, the HSP90_binding protein p23 (also known as PTGES3) and proteins that help to bind HSP90 such as FK506_binding protein 5 (FKBP5)." SIGNOR-251666 FLCN protein Q8NFG4 UNIPROT RRAGC protein Q9HB90 UNIPROT "up-regulates activity" "gtpase-activating protein" 9606 BTO:0000007 24095279 t "The folliculin tumor suppressor is a GAP for the RagC/D GTPases that signal amino acid levels to mTORC1 [..} RagC/D is a key regulator of the interaction of mTORC1 with the Rag heterodimer and that, unexpectedly, RagC/D must be GDP-bound for the interaction to occur" SIGNOR-256503 FLCN protein Q8NFG4 UNIPROT RRAGD protein Q9NQL2 UNIPROT "up-regulates activity" "gtpase-activating protein" 9606 BTO:0000007 24095279 t "The folliculin tumor suppressor is a GAP for the RagC/D GTPases that signal amino acid levels to mTORC1 [..} RagC/D is a key regulator of the interaction of mTORC1 with the Rag heterodimer and that, unexpectedly, RagC/D must be GDP-bound for the interaction to occur" SIGNOR-256504 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 FLI1 protein Q01543 UNIPROT COL1A2 protein P08123 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 24058639 f miannu "Fli1 functions as a potent transcriptional repressor of the col1a2 gene" SIGNOR-202685 FLI1 protein Q01543 UNIPROT ERG protein P11308 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001106 21536859 f miannu "We further demonstrate that ERG expression in primary human T-ALL cells is mediated by the binding of other T-cell oncogenes SCL/TAL1, LMO2, and LYL1 in concert with ERG, FLI1, and GATA3 to the ERG +85 enhancer." SIGNOR-253921 FLI1 protein Q01543 UNIPROT GATA1 protein P15976 UNIPROT "up-regulates activity" binding 10090 BTO:0000944 12556498 t irozzo "On the other hand, our data demonstrate that FLI-1 also interacts with GATA-1. However, FLI-1 does not repress but enhances GATA-1 activity." SIGNOR-256045 FLI1 protein Q01543 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-254157 FLI1 protein Q01543 UNIPROT GP9 protein P14770 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002581 15466856 f miannu "Both Fli-1 and GATA-1 are required for formation of an active transcriptional complex on the C-MPL and GPIX promoters in vivo." SIGNOR-254160 FLI1 protein Q01543 UNIPROT HOXA10 protein P31260 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001549 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-254471 FLI1 protein Q01543 UNIPROT Megakaryocyte_differentiation phenotype SIGNOR-PH103 SIGNOR up-regulates 9606 BTO:0000565 28052010 f irozzo "The ETS-related transcription factor Fli-1 affects many developmental programs including erythroid and megakaryocytic differentiation, and is frequently de-regulated in cancer." SIGNOR-256087 FLI1 protein Q01543 UNIPROT Monocyte_differentiation phenotype SIGNOR-PH101 SIGNOR "up-regulates activity" 10090 BTO:0000725 23320737 f "The transcription factor Fli-1 regulates monocyte, macrophage and dendritic cell development in mice" SIGNOR-259972 FLI1 protein Q01543 UNIPROT MPL protein P40238 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-254163 FLNA protein P21333 UNIPROT F-actin_assembly phenotype SIGNOR-PH18 SIGNOR "up-regulates quantity by stabilization" binding 9606 11706047 t lperfetto "We conclude that FLNa is essential in cells that express it for stabilizing orthogonal actin networks suitable for locomotion. " SIGNOR-261851 FLNA protein P21333 UNIPROT MAP2K4 protein P45985 UNIPROT up-regulates binding 9606 BTO:0000848 9006895 t gcesareni "Sek-1 binds directly and specifically to the actin-binding protein abp-280. As a consequence, active sek-1 is capable of phosphorylating and activating in vitro added bacterial recombinant sapk." SIGNOR-45887 FLNA protein P21333 UNIPROT MAPK8 protein P45983 UNIPROT "up-regulates activity" 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-258973 FLT1 protein P17948 UNIPROT FLT1 protein P17948 UNIPROT up-regulates phosphorylation Tyr1169 VQQDGKDyIPINAIL 9606 BTO:0000801;BTO:0000876 9299537 t lperfetto "Tyr-1169 and tyr-1213 on flt-1 were found to be auto-phosphorylated these results strongly suggest that tyr-1169 on flt-1 is a major binding site for plcgamma and important for flt-1 signal transduction within the cell" SIGNOR-50834 FLT1 protein P17948 UNIPROT FLT1 protein P17948 UNIPROT up-regulates phosphorylation Tyr1213 GSSDDVRyVNAFKFM 9606 11583921 t tpavlidou "Vegfr-1 mutated at y1213, y1242, and y1333 were constructed and expressed in pae cells, to the same level as that of pae/vegfr-1 cells. The mutated vegfr-1 y1213f expressed in pae cells was kinase inactive." SIGNOR-110850 FLT1 protein P17948 UNIPROT FLT1 protein P17948 UNIPROT up-regulates phosphorylation Tyr1213 GSSDDVRyVNAFKFM 9606 9722576 t tpavlidou "By expressing the intracellular domain of flt-1/vascular endothelial growth factor receptor-1 in the baculosystem, we identified two major tyrosine phosphorylation sites at tyr-1213 and tyr-1242 and two minor tyrosine phosphorylation sites at tyr-1327 and tyr-1333 in this receptor." SIGNOR-59750 FLT1 protein P17948 UNIPROT FLT1 protein P17948 UNIPROT up-regulates phosphorylation Tyr1242 ATSMFDDyQGDSSTL 9606 9722576 t lperfetto "Receptor tyrosine phosphorylation is crucial for signal transduction by creating high affinity binding sites for src homology 2 domain-containing molecules. By expressing the intracellular domain of flt-1/vascular endothelial growth factor receptor-1 in the baculosystem, we identified two major tyrosine phosphorylation sites at tyr-1213 and tyr-1242 and two minor tyrosine phosphorylation sites at tyr-1327 and tyr-1333 in this receptor." SIGNOR-59754 FLT1 protein P17948 UNIPROT FLT1 protein P17948 UNIPROT up-regulates phosphorylation Tyr1327 CCSPPPDyNSVVLYS 9606 9722576 t lperfetto "Receptor tyrosine phosphorylation is crucial for signal transduction by creating high affinity binding sites for src homology 2 domain-containing molecules. By expressing the intracellular domain of flt-1/vascular endothelial growth factor receptor-1 in the baculosystem, we identified two major tyrosine phosphorylation sites at tyr-1213 and tyr-1242 and two minor tyrosine phosphorylation sites at tyr-1327 and tyr-1333 in this receptor." SIGNOR-59758 FLT1 protein P17948 UNIPROT FLT1 protein P17948 UNIPROT up-regulates phosphorylation Tyr1333 DYNSVVLySTPPI 9606 9722576 t lperfetto "Receptor tyrosine phosphorylation is crucial for signal transduction by creating high affinity binding sites for src homology 2 domain-containing molecules. By expressing the intracellular domain of flt-1/vascular endothelial growth factor receptor-1 in the baculosystem, we identified two major tyrosine phosphorylation sites at tyr-1213 and tyr-1242 and two minor tyrosine phosphorylation sites at tyr-1327 and tyr-1333 in this receptor." SIGNOR-59762 FLT1 protein P17948 UNIPROT PHACTR1 protein Q9C0D0 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 9606 BTO:0001949 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-260060 FLT1 protein P17948 UNIPROT PLCG1 protein P19174 UNIPROT up-regulates binding 9606 9398617 t gcesareni "We conclude that both flt-1 and kdr have the potential to signal through plc gamma via phosphotyrosine residues located in juxta-membrane and carboxyl tail regions" SIGNOR-53743 FLT3LG protein P49771 UNIPROT FLT3 protein P36888 UNIPROT up-regulates binding 9606 BTO:0000574 10080542 t gcesareni "Flt3 ligand (fl) is an early-acting potent co-stimulatory cytokine that regulates proliferation and differentiation of a number of blood cell lineages. Its receptor flt3/flk2 belongs to class iii receptor tyrosine kinases that also include the receptors for colony-stimulating factor 1" SIGNOR-65564 FLT3 protein P36888 UNIPROT AKT1 protein P31749 UNIPROT "up-regulates activity" 9606 16266983 f gcesareni "We show that the presence of Flt3-ITD constitutively activates Akt (PKB), a key serine-threonine kinase within the phosphatidylinositol 3-kinase pathway." SIGNOR-252626 FLT3 protein P36888 UNIPROT AKT proteinfamily SIGNOR-PF24 SIGNOR "up-regulates activity" 9606 16266983 f gcesareni "We show that the presence of Flt3-ITD constitutively activates Akt (PKB), a key serine-threonine kinase within the phosphatidylinositol 3-kinase pathway." SIGNOR-245064 FLT3 protein P36888 UNIPROT AKT proteinfamily SIGNOR-PF24 SIGNOR "up-regulates activity" phosphorylation 10090 BTO:0001516 14981546 t "These data confirm previous findings that FLT3 receptors with ITD mutations efficiently trigger the activation of ERK, STAT5 and Akt in the absence of FL stimulation." SIGNOR-261522 FLT3 protein P36888 UNIPROT BCL2L11 protein O43521 UNIPROT "down-regulates quantity" "transcriptional repression" 10090 BTO:0001516 14981546 f "FLT3-ITD signaling contributes to transcriptional inhibition of p27Kip1 and Bim gene expression" SIGNOR-261525 FLT3 protein P36888 UNIPROT BCL2L1 protein Q07817 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 10090 BTO:0001516 15626738 f "FLT3-ITD-TKD dual mutants induce hyperactivation of STAT5 and up-regulation of its downstream targets Bcl-x(L) and RAD51 in Ba/F3 cells" SIGNOR-261549 FLT3 protein P36888 UNIPROT CDKN1A protein P38936 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 10090 BTO:0001516 15003515 f "Flt3 Mutation Activates p21WAF1/CIP1 Gene Expression Through the Action of STAT5. Through the Action of STAT5. Co-transfection of p21 promoter-luciferase constructs with Flt3-ITD plasmid into K562 and BaF3 cells results in the induction of p21 promoter activity and a -692/-684 STAT site is important for the induction. STAT5a binds specifically to this element and Flt3-ITD enhances the protein binding to this site." SIGNOR-261520 FLT3 protein P36888 UNIPROT CDKN1B protein P46527 UNIPROT "down-regulates quantity" "transcriptional repression" 10090 BTO:0001516 14981546 f "FLT3-ITD signaling contributes to transcriptional inhibition of p27Kip1 and Bim gene expression" SIGNOR-261524 FLT3 protein P36888 UNIPROT CEBPA protein P49715 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 16146838 t lperfetto "Oncogenic mutations of Flt3 also result in the activation of aberrant signaling pathways, including strong activation of STAT5, induction of STAT target genes, and repression of myeloid transcription factors c/EBP-3 and Pu.1." SIGNOR-249635 FLT3 protein P36888 UNIPROT CEBPA protein P49715 UNIPROT "down-regulates quantity by repression" "transcriptional repression" 10090 BTO:0002882 14592841 f "Thus, induction of C/EBPα and PU.1 expression is inhibited in 32D cells due to the expression of FLT3/ITD" SIGNOR-261529 FLT3 protein P36888 UNIPROT CISH protein Q9NSE2 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 10090 BTO:0002882 15769897 f "The STAT5 target gene CIS, a member of the suppressor of cytokine signaling (SOCS) protein family, was highly induced by Flt3-ITD" SIGNOR-261542 FLT3 protein P36888 UNIPROT CTNNB1 protein P35222 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0001545 17851558 t miannu "Endogenous beta-catenin co-immunoprecipitated with endogenous activated FLT3, and recombinant activated FLT3 directly phosphorylated recombinant beta-catenin. Finally, FLT3 inhibitor decreased tyrosine phosphorylation of beta-catenin in leukemia cells obtained from FLT3-ITD-positive AML patients. These data demonstrate that FLT3 activation induces beta-catenin tyrosine phosphorylation and nuclear localization, and thus suggest a mechanism for the association of FLT3 activation and beta-catenin oncogeneic signaling in AML." SIGNOR-260124 FLT3 protein P36888 UNIPROT ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR "up-regulates activity" phosphorylation 10090 BTO:0001516 14981546 t "These data confirm previous findings that FLT3 receptors with ITD mutations efficiently trigger the activation of ERK, STAT5 and Akt in the absence of FL stimulation." SIGNOR-261521 FLT3 protein P36888 UNIPROT FLT3 protein P36888 UNIPROT up-regulates phosphorylation Tyr589 TGSSDNEyFYVDFRE 9606 BTO:0001271 11971190 t lperfetto "Previously we reported that flt3 with itd (flt3/itd) formed a homodimer and was autophosphorylated on tyrosine residuewe examined the role of tyr residues (y589, y591, y597 and y599) in the jm domain in the activation of flt3. In wt-flt3, these tyr residues were important for the fl-dependent activation" SIGNOR-117571 FLT3 protein P36888 UNIPROT FLT3 protein P36888 UNIPROT up-regulates phosphorylation Tyr591 SSDNEYFyVDFREYE 9606 BTO:0001271 11971190 t lperfetto "Previously we reported that flt3 with itd (flt3/itd) formed a homodimer and was autophosphorylated on tyrosine residuewe examined the role of tyr residues (y589, y591, y597 and y599) in the jm domain in the activation of flt3. In wt-flt3, these tyr residues were important for the fl-dependent activation" SIGNOR-117575 FLT3 protein P36888 UNIPROT FLT3 protein P36888 UNIPROT up-regulates phosphorylation Tyr597 FYVDFREyEYDLKWE 9606 BTO:0001271 11971190 t lperfetto "Previously we reported that flt3 with itd (flt3/itd) formed a homodimer and was autophosphorylated on tyrosine residuewe examined the role of tyr residues (y589, y591, y597 and y599) in the jm domain in the activation of flt3. In wt-flt3, these tyr residues were important for the fl-dependent activation" SIGNOR-117579 FLT3 protein P36888 UNIPROT FLT3 protein P36888 UNIPROT up-regulates phosphorylation Tyr599 VDFREYEyDLKWEFP 9606 BTO:0001271 11971190 t lperfetto "Previously we reported that flt3 with itd (flt3/itd) formed a homodimer and was autophosphorylated on tyrosine residuewe examined the role of tyr residues (y589, y591, y597 and y599) in the jm domain in the activation of flt3. In wt-flt3, these tyr residues were important for the fl-dependent activation" SIGNOR-117583 FLT3 protein P36888 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates activity" phosphorylation 10090 BTO:0001516 14981546 f " immunoblot analysis indicated an increased level of Foxo3a phosphorylation on residue Thr32, as shown by the appearance of additional slower-migrating phospho-species immediately after induction of FLT3-ITD4 expression" SIGNOR-261523 FLT3 protein P36888 UNIPROT FZD4 protein Q9ULV1 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0002882 15650056 f "AML-typical Flt3 mutations induce the expression of Frizzled-4 on the mRNA and protein level, mimicking the effects of IL-3." SIGNOR-261533 FLT3 protein P36888 UNIPROT FZD4 protein Q9ULV1 UNIPROT "up-regulates quantity" "transcriptional activation" 10090 BTO:0002882 15650056 f "Microarray analyses revealed higher mRNA expression of Frizzled-4, a receptor for Wnt ligands in 32D/Flt3-ITD cells. Findings were verified by quantitative realtime reverse transcription–polymerase chain reaction (RT-PCR) and on the protein level." SIGNOR-260121 FLT3 protein P36888 UNIPROT Glycolysis phenotype SIGNOR-PH34 SIGNOR "up-regulates activity" 9606 BTO:0002144 28194038 f "Here, we report that FLT3/ITD causes a significant increase in aerobic glycolysis through AKT-mediated upregulation of mitochondrial hexokinase (HK2), and renders the leukemia cells highly dependent on glycolysis and sensitive to pharmacological inhibition of glycolytic activity" SIGNOR-259982 FLT3 protein P36888 UNIPROT GRB10 protein Q13322 UNIPROT "up-regulates activity" binding 10090 BTO:0001516 23246379 t "These results suggest that Grb10 binds to both normal and oncogenic FLT3 and induces PI3K–Akt and STAT5 signaling pathways resulting in an enhanced proliferation, survival and colony formation of hematopoietic cells." SIGNOR-255947 FLT3 protein P36888 UNIPROT HK2 protein P52789 UNIPROT "up-regulates activity" 9606 BTO:0002144 28194038 f "FLT3/ITD causes a significant increase in aerobic glycolysis through AKT-mediated upregulation of mitochondrial hexokinase (HK2), and renders the leukemia cells highly dependent on glycolysis and sensitive to pharmacological inhibition of glycolytic activity" SIGNOR-261322 FLT3 protein P36888 UNIPROT ID1 protein P41134 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 10090 BTO:0002883 18559972 f apalma "In this study, we used specific tyrosine kinase inhibitors to identify critical target genes that are regulated by oncogenic tyrosine kinases. Using oligonucleotide microarrays, we identified genes that are either up- or down-regulated by selective small molecule inhibitors that target the ABL, PDGFβR, or FLT3 kinases. Genes induced by these inhibitors are presumably repressed by activated tyrosine kinases.Among these genes, we detected a 5- to 50-fold reduction in Id1 expression when the cancer cells were treated with inhibitors." SIGNOR-255698 FLT3 protein P36888 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, to increased expression of miR-155, which then causes down-regulation of SPI1 and CEBPB and consequently causes block of myeloid differentiation." SIGNOR-255802 FLT3 protein P36888 UNIPROT MYC protein P01106 UNIPROT "up-regulates quantity by expression" 9606 25280219 f "MYC expression was relatively higher (P <0Æ1) in theFLT3/ITD-positive AML samples compared to non-mutant FLT3 AML." SIGNOR-261556 FLT3 protein P36888 UNIPROT NCOR2 protein Q9Y618 UNIPROT "down-regulates activity" relocalization 10090 14982881 f "We report here that the Flt3-ITD interferes with the transcriptional and biologic action of the PLZF transcriptional repressor. In the presence of Flt3-ITD, PLZF-SMRT interaction was reduced, transcriptional repression by PLZF was inhibited, and PLZF-mediated growth suppression of leukemia cells was partially blocked. Furthermore, overexpression of Flt3-ITD led to a partial relocalization of SMRT protein from the nucleus to the cytoplasm." SIGNOR-261538 FLT3 protein P36888 UNIPROT PARP1 protein P09874 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 10090 BTO:0000776 21228325 f "Interestingly, quantitative RT-PCR analysis demonstrated a 2-fold increase in PARP-1 expression. Western blotting analysis of protein nuclear extracts from FLT3/ITD B-cells confirmed that PARP1 was up-regulated, compared with wild-type controls " SIGNOR-261554 FLT3 protein P36888 UNIPROT PI3K complex SIGNOR-C156 SIGNOR "up-regulates activity" 10090 BTO:0001516 23246379 f miannu "Grb10 transduces signal from FLT3 by direct interaction with p85 and Ba/F3-FLT3-ITD cells expressing Grb10 exhibits higher STAT5 activation. These results suggest that Grb10 binds to both normal and oncogenic FLT3 and induces PI3K-Akt and STAT5 signaling pathways resulting in an enhanced proliferation, survival and colony formation of hematopoietic cells." SIGNOR-260083 FLT3 protein P36888 UNIPROT PIK3R1 protein P27986 UNIPROT "up-regulates activity" 10090 BTO:0001516 23246379 f miannu "Grb10 transduces signal from FLT3 by direct interaction with p85 and Ba/F3-FLT3-ITD cells expressing Grb10 exhibits higher STAT5 activation. These results suggest that Grb10 binds to both normal and oncogenic FLT3 and induces PI3K-Akt and STAT5 signaling pathways resulting in an enhanced proliferation, survival and colony formation of hematopoietic cells." SIGNOR-260081 FLT3 protein P36888 UNIPROT PIM1 protein P11309 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 10090 BTO:0001516 15498859 f "Pim-1 is a proto-oncogene and is known to be up-regulated by signal transducer and activator of transcription 5 (STAT5), which itself is a downstream target of FLT3 signaling. constitutively activated FLT3 signaling up-regulates Pim-1 expression in leukemia cells." SIGNOR-261519 FLT3 protein P36888 UNIPROT PIM2 protein Q9P1W9 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 10090 BTO:0002882 15769897 f "The serine-threonine kinase Pim-2 is a functionally relevant downstream target of STAT5.24 Here, we observed only a weak induction of Pim-2 by Flt3-D835Y compared to the effects of Flt3-ITD." SIGNOR-261541 FLT3 protein P36888 UNIPROT PTPN11 protein Q06124 UNIPROT "up-regulates activity" binding 10090 BTO:0002882 phosphorylation:Tyr599 VDFREYEyDLKWEFP 16684964 t gcesareni "Y599 was additionally found to interact with the protein tyrosine phosphatase SHP2 in a phosphorylation-dependent manner. As Y599F-Flt3-32D was unable to associate with and to phosphorylate SHP2 and since silencing of SHP2 in WT-Flt3-expressing cells mimicked the Y599F-Flt3 phenotype, we hypothesize that recruitment of SHP2 to pY599 contributes to FL-mediated Erk activation and proliferation." SIGNOR-245057 FLT3 protein P36888 UNIPROT PTPN6 protein P29350 UNIPROT "down-regulates quantity by repression" "transcriptional repression" 9606 BTO:0004760 15574429 f "Expression of FLT3/ITD induces down-regulation of SHP-1 expression and activity" SIGNOR-261532 FLT3 protein P36888 UNIPROT PTPRJ protein Q12913 UNIPROT "down-regulates activity" oxidation 10090 BTO:0002882 22438257 f "Taken together, the described findings supported the notion that FLT3 ITD causes reduced DEP-1 activity compared with cells expressing WT FLT3 rather than alterations in mRNA or protein levels." SIGNOR-261553 FLT3 protein P36888 UNIPROT RAD51 protein Q06609 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 10090 BTO:0001516 15626738 f "FLT3-ITD-TKD dual mutants induce hyperactivation of STAT5 and up-regulation of its downstream targets Bcl-x(L) and RAD51 in Ba/F3 cells" SIGNOR-261550 FLT3 protein P36888 UNIPROT RUNX1 protein Q01196 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0004479 28213513 f "… our finding that RUNX1 protein levels are dependent on FLT3-ITD signaling in AML cells and that, together, they synergize to generate AML. […]Our work demonstrated that Tyr phosphorylation within the ID region of RUNX1 is critical for its oncogenic potential," SIGNOR-256307 FLT3 protein P36888 UNIPROT SHC1 protein P29353 UNIPROT "up-regulates activity" phosphorylation Tyr349 EEPPDHQyYNDFPGK 9606 10482988 t miannu "Intracellular FLT3 signaling involves tyrosine phosphorylation of several cytoplasmic proteins including SHC. We have found that upon FLT3 activation SHC phosphorylation occurs at tyrosine 239/240 and 313." SIGNOR-251146 FLT3 protein P36888 UNIPROT SHC1 protein P29353 UNIPROT "up-regulates activity" phosphorylation Tyr350 EPPDHQYyNDFPGKE 9606 10482988 t miannu "Intracellular FLT3 signaling involves tyrosine phosphorylation of several cytoplasmic proteins including SHC. We have found that upon FLT3 activation SHC phosphorylation occurs at tyrosine 239/240 and 313." SIGNOR-251147 FLT3 protein P36888 UNIPROT SHC1 protein P29353 UNIPROT "up-regulates activity" phosphorylation Tyr427 ELFDDPSyVNVQNLD 9606 10482988 t miannu "Intracellular FLT3 signaling involves tyrosine phosphorylation of several cytoplasmic proteins including SHC. We have found that upon FLT3 activation SHC phosphorylation occurs at tyrosine 239/240 and 313." SIGNOR-251148 FLT3 protein P36888 UNIPROT SIRT1 protein Q96EB6 UNIPROT "up-regulates quantity by stabilization" "post transcriptional regulation" 9606 26049753 f "SIRT1 protein but not mRNA expression is increased in CD34+ cells from FLT3-ITD positive AML patients compared to FLT3 wild-type AML patients" SIGNOR-261555 FLT3 protein P36888 UNIPROT Skeletal_muscle_differentiation phenotype SIGNOR-PH1 SIGNOR up-regulates 9606 BTO:0000222;BTO:0001946 BTO:0000887;BTO:0001103 23704355 f gcesareni "Here we report the identification of flt3l (fms-like tyrokine kinase 3 ligand) signaling as a novel regulator of skeletal myogenesis" SIGNOR-202105 FLT3 protein P36888 UNIPROT SOCS2 protein O14508 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 10090 BTO:0002882 12468433 f "We have also found SOCS2 and SOCS3 specifically induced in 32D/Flt3-ITD, both of which are STAT3/5 target genes and known negative regulators of receptor signaling" SIGNOR-261545 FLT3 protein P36888 UNIPROT SOCS3 protein O14543 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 10090 BTO:0002882 12468433 f "We have also found SOCS2 and SOCS3 specifically induced in 32D/Flt3-ITD, both of which are STAT3/5 target genes and known negative regulators of receptor signaling" SIGNOR-261546 FLT3 protein P36888 UNIPROT SPI1 protein P17947 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 16146838 t lperfetto "Oncogenic mutations of Flt3 also result in the activation of aberrant signaling pathways, including strong activation of STAT5, induction of STAT target genes, and repression of myeloid transcription factors c/EBP-3 and Pu.1." SIGNOR-249634 FLT3 protein P36888 UNIPROT SPI1 protein P17947 UNIPROT "down-regulates quantity by repression" "transcriptional repression" 10090 BTO:0002882 14592841 f "This data confirms that PU.1 is a downstream target of activated C/EBPα and is suppressed in FLT3/ITD-expressing cells as a result of C/EBPα suppression." SIGNOR-261530 FLT3 protein P36888 UNIPROT STAT5A protein P42229 UNIPROT "up-regulates activity" phosphorylation 10090 BTO:0001516 12796379 t "FLT3-ITDs induced a strong activation of STAT5. FLT3-ITD mutants induce an autophosphorylation of the receptor, interleukin 3-independent growth in Ba/F3 cells, and a strong STAT5 and mitogen-activated protein kinase (MAPK) activation." SIGNOR-261516 FLT3 protein P36888 UNIPROT STAT5A protein P42229 UNIPROT "up-regulates activity" phosphorylation Tyr694 LAKAVDGyVKPQIKQ 10090 BTO:0002882 17356133 t gcesareni "in vitro kinase assays revealed that STAT5 is a direct target of Flt3" SIGNOR-245069 FLT3 protein P36888 UNIPROT USP22 protein Q9UPT9 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 9606 26049753 f "USP22 deubiquitinase was overexpressed in FLT3-ITD positive AML CD34+ cells.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-261559 FLT3 protein P36888 UNIPROT XRCC5 protein P13010 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 10090 BTO:0000776 21228325 f fcortellessa "We detected an approximately 5-fold decrease in Ku86 expression in early pro-B cells from FLT3/ITD mice compared with the wild-type controls. These data support the finding that FLT3/ITD mutations exert a suppressive role on Ku86 expression." SIGNOR-261684 FLT3 protein P36888 UNIPROT ZBTB16 protein Q05516 UNIPROT "down-regulates activity" 10090 BTO:0002181 14982881 f "We report here that the Flt3-ITD interferes with the transcriptional and biologic action of the PLZF transcriptional repressor. In the presence of Flt3-ITD, PLZF-SMRT interaction was reduced, transcriptional repression by PLZF was inhibited, and PLZF-mediated growth suppression of leukemia cells was partially blocked. Furthermore, overexpression of Flt3-ITD led to a partial relocalization of SMRT protein from the nucleus to the cytoplasm." SIGNOR-261537 FLT4 protein P35916 UNIPROT FLT4 protein P35916 UNIPROT "up-regulates activity" phosphorylation Tyr1230 RHSLAARyYNWVSFP 9606 BTO:0000394 12881528 t lperfetto "Trans-phosphorylation of activated, dimerized receptor tyrosine kinases is known to be critical for the regulation of kinase activity and for receptor interaction with signal transduction molecules. In this study, we have identified five tyrosyl phosphorylation sites in the vegfr-3 carboxyl-terminal tail." SIGNOR-104072 FLT4 protein P35916 UNIPROT FLT4 protein P35916 UNIPROT "up-regulates activity" phosphorylation Tyr1231 HSLAARYyNWVSFPG 9606 BTO:0000394 12881528 t lperfetto "Trans-phosphorylation of activated, dimerized receptor tyrosine kinases is known to be critical for the regulation of kinase activity and for receptor interaction with signal transduction molecules. In this study, we have identified five tyrosyl phosphorylation sites in the vegfr-3 carboxyl-terminal tail." SIGNOR-104076 FLT4 protein P35916 UNIPROT FLT4 protein P35916 UNIPROT "up-regulates activity" phosphorylation Tyr1265 FPMTPTTyKGSVDNQ 9606 BTO:0000394 12881528 t lperfetto "Trans-phosphorylation of activated, dimerized receptor tyrosine kinases is known to be critical for the regulation of kinase activity and for receptor interaction with signal transduction molecules. In this study, we have identified five tyrosyl phosphorylation sites in the vegfr-3 carboxyl-terminal tail." SIGNOR-104080 FLT4 protein P35916 UNIPROT FLT4 protein P35916 UNIPROT "up-regulates activity" phosphorylation Tyr1333 ARGGQVFyNSEYGEL 9606 BTO:0000394 12881528 t lperfetto "Trans-phosphorylation of activated, dimerized receptor tyrosine kinases is known to be critical for the regulation of kinase activity and for receptor interaction with signal transduction molecules. In this study, we have identified five tyrosyl phosphorylation sites in the vegfr-3 carboxyl-terminal tail." SIGNOR-104084 FLT4 protein P35916 UNIPROT FLT4 protein P35916 UNIPROT "up-regulates activity" phosphorylation Tyr1337 QVFYNSEyGELSEPS 9606 BTO:0000394 12881528 t lperfetto "Trans-phosphorylation of activated, dimerized receptor tyrosine kinases is known to be critical for the regulation of kinase activity and for receptor interaction with signal transduction molecules. In this study, we have identified five tyrosyl phosphorylation sites in the vegfr-3 carboxyl-terminal tail." SIGNOR-104088 FLT4 protein P35916 UNIPROT FLT4 protein P35916 UNIPROT "up-regulates activity" phosphorylation Tyr1363 TFFTDNSy 9606 BTO:0000394 12881528 t lperfetto "Trans-phosphorylation of activated, dimerized receptor tyrosine kinases is known to be critical for the regulation of kinase activity and for receptor interaction with signal transduction molecules. In this study, we have identified five tyrosyl phosphorylation sites in the vegfr-3 carboxyl-terminal tail." SIGNOR-104092 FLT4 protein P35916 UNIPROT RPS6KA3 protein P51812 UNIPROT down-regulates phosphorylation Tyr707 KGAMAATySALNRNQ 9606 12601080 t llicata "Upon truncation of this c-terminal stretch, or mutation of the tyr-707 residue alone, autoinhibition is attenuated, and the kinase becomes constitutively active. Based on these findings we propose that phosphorylation of the tyr-707 represents a novel alternative regulatory mechanism for p90rsk activation." SIGNOR-98708 FLT4 protein P35916 UNIPROT SHC1 protein P29353 UNIPROT unknown phosphorylation Tyr350 EPPDHQYyNDFPGKE 9606 9927207 t llicata "We have investigated which of the shc tyrosine residues are targeted by the vegfr3/ flt4 kinase and the role of the shc ptb and sh2 domains in this process. Our results show that y239/ y240 and y313 are simultaneously phosphorylated by the kinase, creating grb2 binding sites." SIGNOR-64076 FLT4 protein P35916 UNIPROT SHC1 protein P29353 UNIPROT unknown phosphorylation Tyr427 ELFDDPSyVNVQNLD 9606 9927207 t llicata "We have investigated which of the shc tyrosine residues are targeted by the vegfr3/ flt4 kinase and the role of the shc ptb and sh2 domains in this process. Our results show that y239/ y240 and y313 are simultaneously phosphorylated by the kinase, creating grb2 binding sites." SIGNOR-64190 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 fluticasone chemical CHEBI:5134 ChEBI SMO protein Q99835 UNIPROT "up-regulates activity" binding 10090 BTO:0004278 20439738 t gcesareni "we identified four FDA-approved drugs, halcinonide, fluticasone, clobetasol, and fluocinonide, as Smo agonists that activate Hedgehog signaling." SIGNOR-248206 FMR1 protein Q06787 UNIPROT DLG4 protein P78352 UNIPROT "up-regulates quantity" "post transcriptional regulation" 10090 BTO:0000142 32118033 t lperfetto "These results point toward a novel mechanism by which FUS targets neuronal mRNA and given that these PSD-95 and Shank1 3'-UTR G quadruplex structures are also targeted by the fragile X mental retardation protein (FMRP), they raise the possibility that FUS and FMRP might work together to regulate the translation of these neuronal mRNA targets." SIGNOR-262108 FMR1 protein Q06787 UNIPROT SHANK1 protein Q9Y566 UNIPROT "up-regulates quantity" "post transcriptional regulation" 10090 BTO:0000142 32118033 t lperfetto "These results point toward a novel mechanism by which FUS targets neuronal mRNA and given that these PSD-95 and Shank1 3'-UTR G quadruplex structures are also targeted by the fragile X mental retardation protein (FMRP), they raise the possibility that FUS and FMRP might work together to regulate the translation of these neuronal mRNA targets." SIGNOR-262109 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 9606 BTO:0000007 7559467 t lperfetto "The human integrin alpha 8 beta 1 functions as a receptor for tenascin, fibronectin, and vitronectin." SIGNOR-253305 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 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 BTO:0002314 BTO:0001103 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/SDC4 complex SIGNOR-C210 SIGNOR WNT7A protein O00755 UNIPROT up-regulates BTO:0001103 23290138 t apalma "We found that binding of ECM glycoprotein Fibronectin (FN) to Sdc4 stimulates the ability of Wnt7a to induce the symmetric expansion of satellite stem cells" SIGNOR-255287 FNIP1 protein Q8TF40 UNIPROT HSP90AA1 protein P07900 UNIPROT "down-regulates activity" binding 9606 BTO:0000007 27353360 t miannu "FNIP1 and FNIP2 facilitate FLCN binding to Hsp90 chaperone. Our results suggest that FNIP1 is a potent inhibitor of Hsp90 ATPase activity, as 200 nM of FNIP1 inhibits Hsp90 ATPase activity by 50-fold. FNIP2 also has shown inhibitory activity towards Hsp90; however, it required 1.6 μM of FNIP2 to inhibit the ATPase activity by eightfold. Although we use the term ‘inhibition' here, FNIPs seem only to be slowing the chaperone cycle." SIGNOR-261413 FNIP1 protein Q8TF40 UNIPROT HSP90AB1 protein P08238 UNIPROT "down-regulates activity" binding 9606 BTO:0000007 27353360 t miannu "FNIP1 and FNIP2 facilitate FLCN binding to Hsp90 chaperone. Our results suggest that FNIP1 is a potent inhibitor of Hsp90 ATPase activity, as 200 nM of FNIP1 inhibits Hsp90 ATPase activity by 50-fold. FNIP2 also has shown inhibitory activity towards Hsp90; however, it required 1.6 μM of FNIP2 to inhibit the ATPase activity by eightfold. Although we use the term ‘inhibition' here, FNIPs seem only to be slowing the chaperone cycle." SIGNOR-261415 FNIP2 protein Q9P278 UNIPROT HSP90AA1 protein P07900 UNIPROT "down-regulates activity" binding 9606 BTO:0000007 27353360 t miannu "FNIP1 and FNIP2 facilitate FLCN binding to Hsp90 chaperone. Our results suggest that FNIP1 is a potent inhibitor of Hsp90 ATPase activity, as 200 nM of FNIP1 inhibits Hsp90 ATPase activity by 50-fold. FNIP2 also has shown inhibitory activity towards Hsp90; however, it required 1.6 μM of FNIP2 to inhibit the ATPase activity by eightfold. Although we use the term ‘inhibition' here, FNIPs seem only to be slowing the chaperone cycle." SIGNOR-261414 FNIP2 protein Q9P278 UNIPROT HSP90AB1 protein P08238 UNIPROT "down-regulates activity" binding 9606 BTO:0000007 27353360 t miannu "FNIP1 and FNIP2 facilitate FLCN binding to Hsp90 chaperone. Our results suggest that FNIP1 is a potent inhibitor of Hsp90 ATPase activity, as 200 nM of FNIP1 inhibits Hsp90 ATPase activity by 50-fold. FNIP2 also has shown inhibitory activity towards Hsp90; however, it required 1.6 μM of FNIP2 to inhibit the ATPase activity by eightfold. Although we use the term ‘inhibition' here, FNIPs seem only to be slowing the chaperone cycle." SIGNOR-261416 FNTA protein P49354 UNIPROT HRAS protein P01112 UNIPROT "up-regulates activity" 9606 24294527 t lperfetto "Major investments have been made to target Ras through indirect routes. Inhibition of farnesyl transferase to block Ras maturation has failed in large clinical trials." SIGNOR-242568 FNTA protein P49354 UNIPROT KRAS protein P01116 UNIPROT "up-regulates activity" 9606 24294527 t lperfetto "Major investments have been made to target Ras through indirect routes. Inhibition of farnesyl transferase to block Ras maturation has failed in large clinical trials." SIGNOR-242559 FNTA protein P49354 UNIPROT MRAS protein O14807 UNIPROT "up-regulates activity" 9606 24294527 t lperfetto "Major investments have been made to target Ras through indirect routes. Inhibition of farnesyl transferase to block Ras maturation has failed in large clinical trials." SIGNOR-242553 FNTB protein P49356 UNIPROT HRAS protein P01112 UNIPROT "up-regulates activity" 9606 24294527 t lperfetto "Major investments have been made to target Ras through indirect routes. Inhibition of farnesyl transferase to block Ras maturation has failed in large clinical trials." SIGNOR-242565 FNTB protein P49356 UNIPROT KRAS protein P01116 UNIPROT "up-regulates activity" 9606 24294527 t lperfetto "Major investments have been made to target Ras through indirect routes. Inhibition of farnesyl transferase to block Ras maturation has failed in large clinical trials." SIGNOR-242556 FNTB protein P49356 UNIPROT MRAS protein O14807 UNIPROT "up-regulates activity" 9606 24294527 t lperfetto "Major investments have been made to target Ras through indirect routes. Inhibition of farnesyl transferase to block Ras maturation has failed in large clinical trials." SIGNOR-242562 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 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 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 -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 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 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 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-254879 FOS protein P01100 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-254877 FOS protein P01100 UNIPROT JUN protein P05412 UNIPROT "up-regulates activity" binding 10090 BTO:0000095 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 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-254878 "Fostamatinib disodium" chemical CID:25008120 PUBCHEM SYK protein P43405 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206373 FOXA1 protein P55317 UNIPROT Apoptosis phenotype SIGNOR-PH2 SIGNOR up-regulates 9606 19127412 f miannu "Overexpression of foxa1 promoted apoptosis" SIGNOR-183153 FOXA1 protein P55317 UNIPROT AR protein P10275 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 24875621 t miannu "FOXA1 directly inhibits AR expression and thus the transcription of its target genes. FOXA1 inhibits AR gene expression in prostate cancer. oss of FOXA1 may lead to androgen-independent AR signaling and thus castration-resistant prostate cancer progression. Indeed, we have recently reported that FOXA1 is downregulated in CRPC" SIGNOR-251541 FOXA1 protein P55317 UNIPROT BCL2 protein P10415 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 19127412 f miannu "Foxa1 overexpression decreased the expression of bcl2, while foxa1 depletion increased the expression of bcl2" SIGNOR-161448 FOXA1 protein P55317 UNIPROT CDKN1B protein P46527 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000150 16331276 f miannu "We identified a foxa1 binding site within the brca1-responsive element of the p27(kip1) promoter and showed that foxa1 activated the promoter alone and in conjunction with brca1." SIGNOR-142940 FOXA1 protein P55317 UNIPROT Cell_death phenotype SIGNOR-PH109 SIGNOR up-regulates 9606 19127412 f miannu "Overexpression of foxa1 promoted apoptosis" SIGNOR-256642 FOXA1 protein P55317 UNIPROT HSPA1A protein P0DMV8 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000093 19486887 f miannu "The results showed overexpression of Foxa1 promoted the expression of HSP72, while Foxa1 depletion, induced by antisense oligonucleotides, decreased the expression of HSP72 in MCF-7 cells under normal and heat stress condition." SIGNOR-254164 FOXA1 protein P55317 UNIPROT HSPA1B protein P0DMV9 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000093 19486887 f miannu "The results showed overexpression of Foxa1 promoted the expression of HSP72, while Foxa1 depletion, induced by antisense oligonucleotides, decreased the expression of HSP72 in MCF-7 cells under normal and heat stress condition." SIGNOR-254165 FOXA1 protein P55317 UNIPROT KRT7 protein P08729 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002861 20043065 f miannu "These results suggest that FOXA1 induces not only KRT7 but also LOXL2 in a subset of poor prognostic ESCCs with metastatic lymph nodes. FOXA1 siRNA treatment of esophageal cancer cells reduced the mRNA level of both KRT7 and a stabilizer of epithelial-mesenchymal transition (EMT) regulator LOXL2, and that both FOXA1 and LOXL2 siRNAs reduced invasion and migration of ESCC cells." SIGNOR-254167 FOXA1 protein P55317 UNIPROT LOXL2 protein Q9Y4K0 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002861 20043065 f miannu "These results suggest that FOXA1 induces not only KRT7 but also LOXL2 in a subset of poor prognostic ESCCs with metastatic lymph nodes. FOXA1 siRNA treatment of esophageal cancer cells reduced the mRNA level of both KRT7 and a stabilizer of epithelial-mesenchymal transition (EMT) regulator LOXL2, and that both FOXA1 and LOXL2 siRNAs reduced invasion and migration of ESCC cells." SIGNOR-254166 FOXA1 protein P55317 UNIPROT NFIB protein O00712 UNIPROT up-regulates binding 9606 BTO:0001129 24801505 t miannu "Androgen receptor (ar) action throughout prostate development and in maintenance of the prostatic epithelium is partly controlled by interactions between ar and forkhead box (fox) transcription factors, particularly foxa1./ Foxa1 is capable of bringing ar and nfix into proximity, indicating that foxa1 facilitates the ar and nfi interaction by bridging the complex." SIGNOR-205027 FOXA1 protein P55317 UNIPROT SFTPB protein P07988 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 12161428 f miannu "A homeodomain and a forkhead transcription factor, NKX2.1 and HNF-3, respectively, are known activators of Sp-B transcription" SIGNOR-254181 FOXA1 protein P55317 UNIPROT SFTPB protein P07988 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0004299 18003659 f miannu "TGF-beta represses transcription of pulmonary surfactant protein-B gene in lung epithelial cells. Repression is mediated by SMAD3 through interactions with NKX2.1 and FOXA1, two key transcription factors that are positive regulators of SpB transcription." SIGNOR-254171 FOXA2 protein Q9Y261 UNIPROT DLK1 protein P80370 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 12865419 t "Taken together, these data suggest that Foxa-2 is a direct transcriptional activator of the Pref-1 gene." SIGNOR-254971 FOXA2 protein Q9Y261 UNIPROT OTX2 protein P32243 UNIPROT "down-regulates activity" binding 9606 BTO:0000567 10623575 t miannu "Here we show that OTX2 directly associates with LIM1 and HNF-3beta. The luciferase assay with the P3C sequence, a specific DNA binding sequence for paired-class homeobox genes, has demonstrated that LIM1 enhances, but HNF-3beta represses, OTX2-directed gene expression." SIGNOR-221164 FOXC1 protein Q12948 UNIPROT RBPJ protein Q06330 UNIPROT up-regulates binding 9606 BTO:0000671 21871448 t gcesareni "We demonstrate that physical interactions occur between wt1, foxc1/2 and rbpj, suggestive of the formation of multimeric transcriptional complexes." SIGNOR-176183 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 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 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 FOXF1 protein Q12946 UNIPROT GH2 protein P01242 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000599;BTO:0000798 16772323 f miannu "Overexpression of FOXF1 in BeWo and HepG2 cells induced the GHV promoter, whereas overexpression of FOXF2 was without effect. These studies indicate that FOXF1 induces GHV expression by interaction with a FOXF1/FOXF2 cis-element in the proximal promoter." SIGNOR-254175 FOXF2 protein Q12947 UNIPROT TBP protein P20226 UNIPROT "up-regulates activity" binding -1 9722567 t miannu "The human forkhead protein FREAC-2 contains two functionally redundant activation domains and interacts with TBP and TFIIB." SIGNOR-220373 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 FOXI1 protein Q12951 UNIPROT CFTR protein P13569 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20972246 f miannu "Results of transiently transfected vas deferens cells with either the -33G wild-type or the -33A variant CFTR directed luciferase reporter gene confirmed that the -33A variant, which alters the FOXI1 (Forkhead box I1) binding, significantly decreases the CFTR promoter activity." SIGNOR-254176 FOXJ3 protein Q9UPW0 UNIPROT MEF2C protein Q06413 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000165 19914232 t Luana "Foxj3 transcriptionally activates Mef2c and regulates adult skeletal muscle fiber type identity." SIGNOR-261606 FOXL2 protein P58012 UNIPROT CCND2 protein P30279 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 21862621 f miannu "We previously demonstrated that FOXL2 is a transcriptional repressor of the steroidogenic acute regulatory (StAR), P450SCC (CYP11A), P450aromatase (CYP19), and cyclin D2 (CCND2) genes, markers of ovarian follicle proliferation and differentiation." SIGNOR-254178 FOXL2 protein P58012 UNIPROT Cell_death phenotype SIGNOR-PH109 SIGNOR up-regulates 9606 BTO:0000975 16153597 f miannu "We observed that foxl2 induces apoptosis in the ovarian cells unveiling a novel function of foxl2" SIGNOR-256643 FOXL2 protein P58012 UNIPROT CYP11A1 protein P05108 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 21862621 f miannu "We previously demonstrated that FOXL2 is a transcriptional repressor of the steroidogenic acute regulatory (StAR), P450SCC (CYP11A), P450aromatase (CYP19), and cyclin D2 (CCND2) genes, markers of ovarian follicle proliferation and differentiation." SIGNOR-254177 FOXL2 protein P58012 UNIPROT CYP19A1 protein P11511 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 21862621 f miannu "We previously demonstrated that FOXL2 is a transcriptional repressor of the steroidogenic acute regulatory (StAR), P450SCC (CYP11A), P450aromatase (CYP19), and cyclin D2 (CCND2) genes, markers of ovarian follicle proliferation and differentiation." SIGNOR-254179 FOXL2 protein P58012 UNIPROT SIRT1 protein Q96EB6 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 19010791 f miannu "Foxl2 can directly activate the transcription of sirt1" SIGNOR-182300 FOXL2 protein P58012 UNIPROT STAR protein P49675 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 21862621 f miannu "We previously demonstrated that FOXL2 is a transcriptional repressor of the steroidogenic acute regulatory (StAR), P450SCC (CYP11A), P450aromatase (CYP19), and cyclin D2 (CCND2) genes, markers of ovarian follicle proliferation and differentiation." SIGNOR-254180 FOXM1 protein Q08050 UNIPROT SLC27A2 protein O14975 UNIPROT "up-regulates quantity by expression" 9606 BTO:0001771 31949772 f lperfetto "FOXM1 as a prognostic biomarker promotes endometrial cancer progression via transactivation of SLC27A2 expression." SIGNOR-260414 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 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 FOXN4 protein Q96NZ1 UNIPROT PTF1A protein Q7RTS3 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0001175 17075007 f Luana " We conclude that Foxn4 functions upstream of Ptf1a to activate its expression, thereby regulating the generation of amacrine and horizontal cells during retinogenesis." SIGNOR-261608 FOXO1 protein Q12778 UNIPROT Adipogenesis phenotype SIGNOR-PH26 SIGNOR down-regulates 10090 12530968 f "�The present data provide a direct link between insulin signaling through Irs _ PI 3-kinase _ Akt and adipogenesis through Foxo1 phosphorylation. Inhibition of Foxo1 via phosphorylation appears to be required during the clonal expansion phase, and our data show that unrestrained Foxo1 activity prevents terminal differentiation." SIGNOR-254977 FOXO1 protein Q12778 UNIPROT Adipogenesis phenotype SIGNOR-PH26 SIGNOR down-regulates 10090 12530968 f "�The present data provide a direct link between insulin signaling through Irs _ PI 3-kinase _ Akt and adipogenesis through Foxo1 phosphorylation. Inhibition of Foxo1 via phosphorylation appears to be required during the clonal expansion phase, and our data show that unrestrained Foxo1 activity prevents terminal differentiation." SIGNOR-254981 FOXO1 protein Q12778 UNIPROT Adipogenesis phenotype SIGNOR-PH26 SIGNOR down-regulates 10090 18423396 f fspada "Akt1/Pkb-alpha was found to be the major regulator of phosphorylation and nuclear export of Foxo1, whose presence in the nucleus strongly attenuates adipocyte differentiation." SIGNOR-178281 FOXO1 protein Q12778 UNIPROT BCL2L11 protein O43521 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000938 12913110 f lperfetto "FOXO transcription factors directly activate bim gene expression and promote apoptosis in sympathetic neurons." SIGNOR-209654 FOXO1 protein Q12778 UNIPROT 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-157794 FOXO1 protein Q12778 UNIPROT 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-157839 FOXO1 protein Q12778 UNIPROT FBXO32 protein Q969P5 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000165 15109499 f miannu "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-252069 FOXO1 protein Q12778 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-236540 FOXO1 protein Q12778 UNIPROT FSHB protein P01225 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0004467 24065703 f miannu "We demonstrate that FOXO1 represses basal and GnRH-induced Fshb transcription in LβT2 cells." SIGNOR-254185 FOXO1 protein Q12778 UNIPROT G6PC 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-142147 FOXO1 protein Q12778 UNIPROT G6PC 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-181195 FOXO1 protein Q12778 UNIPROT G6PC 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-166349 FOXO1 protein Q12778 UNIPROT G6PC 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-197197 FOXO1 protein Q12778 UNIPROT 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-181268 FOXO1 protein Q12778 UNIPROT IDH1 protein O75874 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 25648147 t miannu "We identify FOXOs as transcriptional activators of IDH1. FOXOs promote IDH1 expression and thereby maintain the cytosolic levels of α-ketoglutarate and NADPH." SIGNOR-260090 FOXO1 protein Q12778 UNIPROT IDH1 protein O75874 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 25648147 t miannu "We identify FOXOs as transcriptional activators of IDH1. FOXOs promote IDH1 expression and thereby maintain the cytosolic levels of α-ketoglutarate and NADPH." SIGNOR-260101 FOXO1 protein Q12778 UNIPROT IGFBP1 protein P08833 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 10358076 f miannu "Reporter gene studies in hepg2 hepatoma cells show that fkhr stimulates insulin-like growth factor-binding protein-1 promoter activity through an irs" SIGNOR-68152 FOXO1 protein Q12778 UNIPROT 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-253010 FOXO1 protein Q12778 UNIPROT PCK1 protein P35558 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 22521266 f 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-197200 FOXO1 protein Q12778 UNIPROT 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-142150 FOXO1 protein Q12778 UNIPROT 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-166352 FOXO1 protein Q12778 UNIPROT 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-218013 FOXO1 protein Q12778 UNIPROT SMURF1 protein Q9HCE7 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 BTO:0001103 21798082 t "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 (see below), and their degradation via the proteasome" SIGNOR-256268 FOXO1 protein Q12778 UNIPROT 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-235367 FOXO1 protein Q12778 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-235712 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 BCL2L11 protein O43521 UNIPROT "down-regulates quantity" "transcriptional repression" 10090 BTO:0001516 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 BTO:0000938 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 CDKN1B protein P46527 UNIPROT "down-regulates quantity" "transcriptional repression" 10090 BTO:0001516 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 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 Cell_death phenotype SIGNOR-PH109 SIGNOR up-regulates 9606 BTO:0000007 14976264 f lperfetto "Sirt1 inhibited foxo3's ability to induce cell death." SIGNOR-256645 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 DIO2 protein Q92813 UNIPROT "up-regulates quantity" "transcriptional activation" 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 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 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 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" 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 FOXO3 protein O43524 UNIPROT "up-regulates quantity" "transcriptional regulation" BTO:0000759 22848740 t "We show that FOXO3 binds and activates its own promoter via a positive autoregulatory feedback loop" SIGNOR-255757 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 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 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 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 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 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 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 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 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 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 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 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 FOXO4 protein P98177 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-236554 FOXO4 protein P98177 UNIPROT IDH1 protein O75874 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 25648147 t miannu "We identify FOXOs as transcriptional activators of IDH1. FOXOs promote IDH1 expression and thereby maintain the cytosolic levels of α-ketoglutarate and NADPH." SIGNOR-260091 FOXO4 protein P98177 UNIPROT IDH1 protein O75874 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 25648147 t miannu "We identify FOXOs as transcriptional activators of IDH1. FOXOs promote IDH1 expression and thereby maintain the cytosolic levels of α-ketoglutarate and NADPH." SIGNOR-260102 FOXO4 protein P98177 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-236557 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 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 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 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 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 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 FOXO proteinfamily SIGNOR-PF27 SIGNOR BCL2L11 protein O43521 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000938 12913110 f lperfetto "FOXO transcription factors directly activate bim gene expression and promote apoptosis in sympathetic neurons." SIGNOR-252914 FOXO proteinfamily SIGNOR-PF27 SIGNOR 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-252928 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 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 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 FOXO proteinfamily SIGNOR-PF27 SIGNOR FBXO32 protein Q969P5 UNIPROT "up-regulates activity" "transcriptional regulation" 10090 18612045 f 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 FOXO proteinfamily SIGNOR-PF27 SIGNOR FBXO32 protein Q969P5 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000165 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 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 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 G6PC 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 FOXO proteinfamily SIGNOR-PF27 SIGNOR G6PC 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 FOXO proteinfamily SIGNOR-PF27 SIGNOR G6PC 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 FOXO proteinfamily SIGNOR-PF27 SIGNOR G6PC 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 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 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 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 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 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 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 FOXO proteinfamily SIGNOR-PF27 SIGNOR NOTCH3 protein Q9UM47 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-252941 FOXO proteinfamily SIGNOR-PF27 SIGNOR 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-254306 FOXO proteinfamily SIGNOR-PF27 SIGNOR PCK1 protein P35558 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 22521266 f 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 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 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 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 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 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 FOXP1 protein Q9H334 UNIPROT HIP1R protein O75146 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000785 23884370 f miannu "Hip1r was confirmed as a direct foxp1 target / hip1r repression by foxp1" SIGNOR-202370 FOXP1 protein Q9H334 UNIPROT KLK3 protein P07288 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001321 18640093 f "Notably, we demonstrate that FOXP1 directly interacts with AR and negatively regulates AR signaling ligand-dependently, as exemplified by the transcriptional repression of PSA gene regulated by androgen-dependent FOXP1 recruitment on its enhancer region." SIGNOR-253660 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 FOXP3 protein Q9BZS1 UNIPROT IL10 protein P22301 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000782 24315995 f alessandro "FoxP3, a lineage-specification factor, executes its multiple activities mostly through transcriptional regulation of target genes. We identified an interleukin-10 (IL-10)-producing FoxP3(+) T regulatory cell population that contributes to IL-10-dependent type 2 cytokine bias in breast-cancer patients. Although genetic ablation of FOXP3 inhibited IL10 transcription, genome-wide analysis ruled out its role as a transcription factor for IL10" SIGNOR-254525 FOXP3 protein Q9BZS1 UNIPROT T-reg_differentiation phenotype SIGNOR-PH91 SIGNOR up-regulates 9606 15785758 f mrosina "Viewed as a whole, the available data demonstrate essential involvement of Foxp3 in the development and function of CD4 + CD25 + T reg cells." SIGNOR-254970 FOXQ1 protein Q9C009 UNIPROT MYLK protein Q15746 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10116 BTO:0002196 10896677 t Luana "Results from this analysis revealed that the inhibitory activity of HFH-1 was contained within the forkhead DNA-binding domain. Truncated HFH-1 proteins that lack the entire forkhead domain were unable to repress telokin promoter activity, in contrast expression of the forkhead domain alone was able to repress promoter activity" SIGNOR-261609 FOXS1 protein O43638 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9913 BTO:0004577 18288644 t Luana "Fkhl18 suppressed the transcriptional activity of FoxO3a and FoxO4." SIGNOR-261610 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 FPR1 protein P21462 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-256961 TG101209 chemical CHEBI:90304 ChEBI FLT3 protein P36888 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207260 FPR1 protein P21462 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-256682 FPR1 protein P21462 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256825 FPR2 protein P25090 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256888 FPR2 protein P25090 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-256745 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 FREM1 protein Q5H8C1 UNIPROT NPNT protein Q6UXI9 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 22613833 t lperfetto "The loss of QBRICK significantly diminished the expression of nephronectin, an integrin α8β1 ligand necessary for renal development. In vivo, nephronectin associated with QBRICK and localized at the sublamina densa region, where QBRICK was also located. Collectively, these findings indicate that QBRICK facilitates the integrin α8β1-dependent interactions of cells with basement membranes by regulating the basement membrane assembly of nephronectin and explain why renal defects occur in Fraser syndrome." SIGNOR-253308 Frizzled proteinfamily SIGNOR-PF11 SIGNOR CTNNB1 protein P35222 UNIPROT "up-regulates activity" 18697834 f "Simone Vumbaca" "[…] we suggest that Wnt1, Wnt3a and Wnt5a result in the accumulation of Act-β-Cat" SIGNOR-255652 Frizzled proteinfamily SIGNOR-PF11 SIGNOR CTNNB1 protein P35222 UNIPROT up-regulates BTO:0001103 23209147 f apalma "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-255687 Frizzled proteinfamily SIGNOR-PF11 SIGNOR DVL1 protein O14640 UNIPROT "up-regulates activity" binding 9606 22944199 t amattioni "When canonical wnts bind to their respective fzd receptors, heterotrimeric g-proteins and dsh get activated and lead to the recruitment of axin to the fzd co-receptor lrp." SIGNOR-253124 Frizzled proteinfamily SIGNOR-PF11 SIGNOR DVL1 protein O14640 UNIPROT up-regulates binding 19279717 t apalma "After binding of Wnt to the receptor complex, the signal is transduced to cytoplasmic phosphoprotein Dishevelled (Dsh/Dvl), and studies have uncovered that Dsh can directly interact with Fz" SIGNOR-255892 Frizzled proteinfamily SIGNOR-PF11 SIGNOR DVL1 protein O14640 UNIPROT up-regulates binding 19279717 t apalma "Wnt signaling is transduced through Fz independent of LRP5/6 leading to the activation of Dsh." SIGNOR-255891 Frizzled proteinfamily SIGNOR-PF11 SIGNOR GNAS protein P63092 UNIPROT "up-regulates activity" binding 9606 BTO:0000887;BTO:0001103 22944199 t gcesareni "Wnt7a binding to fzd7 activates pi3k through a g protein alpha s- dependent mechanism." SIGNOR-253125 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 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 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 FRS2 protein Q8WU20 UNIPROT GRAP protein Q13588 UNIPROT up-regulates binding 9606 11997436 t gcesareni "Complex formation between grb2 and frs2_ is mediated by y196, y306, y349, and y392 of frs2_ (designated direct grb2-binding sites;ref. 1). In addition, frs2_ recruits grb2 indirectly by means of the protein tyrosine phosphatase shp2 by way of residues y436 and y471 (designated shp2-binding sites;ref. 2)." SIGNOR-87169 FRS2 protein Q8WU20 UNIPROT GRB2 protein P62993 UNIPROT "up-regulates activity" binding 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-236953 FRS2 protein Q8WU20 UNIPROT PTPN11 protein Q06124 UNIPROT up-regulates phosphorylation 9606 9632781 t gcesareni "In addition to the direct interactions with grb2, tyrosine-phosphorylated frs2 forms a complex with the sh2 domain-containing protein tyrosine phosphatase shp2. This interaction results in tyrosine phosphorylation of shp2 and complex formation between shp2 and grb2. the catalytic activity of shp2 is essential for a sustained map kinase response and for potentiation of fgf-induced neurite outgrowth in pc12 cells" SIGNOR-58196 FRZB protein Q92765 UNIPROT WNT8A protein Q9H1J5 UNIPROT down-regulates binding 9606 BTO:0000671 9326585 t gcesareni "We and others demonstrated that fzb-1 blocks wnt-1 and xwnt-8 signaling in xenopus embryos," SIGNOR-51798 FST protein P19883 UNIPROT GDF11 protein O95390 UNIPROT "down-regulates activity" binding 10090 BTO:0005787 24627466 t lperfetto "Follistatin (FST) is a member of the tissue growth factor β family and is a secreted glycoprotein that antagonizes many members of the family, including activin A, growth differentiation factor 11, and myostatin. |FST315-ΔHBS-Fc induced improvements in muscle repair after injury/atrophy by modulating the early inflammatory phase allowing for increased macrophage density, and Pax7-positive cells leading to an accelerated restoration of myofibers and muscle function." SIGNOR-251716 FST protein P19883 UNIPROT MSTN protein O14793 UNIPROT "down-regulates activity" binding 10090 11459935 t gcesareni "Binding of myostatin to Act RIIB could be inhibited by the activin-binding protein follistatin and, at higher concentrations, by the myostatin propeptide. T" SIGNOR-235150 FST protein P19883 UNIPROT MSTN protein O14793 UNIPROT "down-regulates activity" binding 10090 BTO:0005787 24627466 t lperfetto "Follistatin (FST) is a member of the tissue growth factor beta family and is a secreted glycoprotein that antagonizes many members of the family, including activin A, growth differentiation factor 11, and myostatin. FST315-deltaHBS-Fc induced improvements in muscle repair after injury/atrophy by modulating the early inflammatory phase allowing for increased macrophage density, and Pax7-positive cells leading to an accelerated restoration of myofibers and muscle function." SIGNOR-251717 FUBP1 protein Q96AE4 UNIPROT BIK protein Q13323 UNIPROT "down-regulates quantity by repression" "transcriptional repression" 9606 BTO:0000972 19637194 f irozzo "FBP1 down-regulates cell cycle inhibitors and proapoptotic genes. Interestingly, we also observed the up-regulation of proapoptotic genes following FBP1 knockdown in Hep3B cells. In particular, elevated expression of the Bcl-2 family members Bik and Noxa was detected." SIGNOR-259127 FUBP1 protein Q96AE4 UNIPROT CCND2 protein P30279 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 9606 BTO:0000972 19637194 f irozzo "A positive cell cycle regulator that we found down-regulated in Hep3B cells upon FBP1 inactivation was cyclin D2. In addition, Cyclin D2 mRNA levels were diminished in the FBP1 knockdown cells, whereas the amount of Cyclin D1 mRNA remained unaffected. Numerous studies have classified D-type cyclins as cell cycle–promoting oncoproteins important for cellular transformation, and our results suggest that cyclin D2 is a candidate FBP1-regulated oncoprotein in HCC." SIGNOR-259124 FUBP1 protein Q96AE4 UNIPROT CDKN1A protein P38936 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 9606 BTO:0000972 19637194 f irozzo "In our analysis of FBP1 shRNA-transduced Hep3B cells, we found that p21 mRNA levels increase following FBP1 knockdown, suggesting that FBP1 functions as a repressor of p21. Our results identify the tumor suppressor p21 as the second direct FBP1 target gene in addition to the proto-oncogene c-myc." SIGNOR-259125 FUBP1 protein Q96AE4 UNIPROT CDKN2B protein P42772 UNIPROT "down-regulates quantity by repression" "transcriptional repression" 9606 BTO:0000972 19637194 f irozzo "The cell cycle inhibitor p15 was also up-regulated upon FBP1 knockdown. Our analysis of HCC cells after FBP1 knockdown suggests that p15 mRNA levels may also (directly or indirectly) depend on FBP1 activity." SIGNOR-259126 FUBP1 protein Q96AE4 UNIPROT KIT protein P10721 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 9606 BTO:0003288 30500954 f irozzo "Notably, upregulation of c-KIT expression by FUBP1 and RUNX1 promotes cell proliferation and renders cells more resistant to the c-KIT inhibitor imatinib mesylate, a common therapeutic drug." SIGNOR-259132 FUBP1 protein Q96AE4 UNIPROT MYC protein P01106 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 9606 BTO:0002861 26490982 f irozzo "The human far upstream element (FUSE) binding protein 1 (FUBP1) belongs to an ancient family which is required for proper regulation of the c-Myc proto-oncogene. Our results indicated that FUBP1 may potentially stimulate c-Myc expression in ESCC and its expression may promote ESCC progression." SIGNOR-259123 FUBP1 protein Q96AE4 UNIPROT PMAIP1 protein Q13794 UNIPROT "down-regulates quantity by repression" "transcriptional repression" 9606 BTO:0000972 19637194 f irozzo "FBP1 down-regulates cell cycle inhibitors and proapoptotic genes. Interestingly, we also observed the up-regulation of proapoptotic genes following FBP1 knockdown in Hep3B cells. In particular, elevated expression of the Bcl-2 family members Bik and Noxa was detected." SIGNOR-259128 FUBP1 protein Q96AE4 UNIPROT TNF protein P01375 UNIPROT "down-regulates quantity by repression" "transcriptional repression" 9606 BTO:0000972 19637194 f irozzo "FBP1 down-regulates cell cycle inhibitors and proapoptotic genes. Interestingly, we also observed the up-regulation of proapoptotic genes following FBP1 knockdown in Hep3B cells. In addition, mRNA levels of the death ligands tumor necrosis factor (TNF) α and tumor necrosis factor–related apoptosis-inducing ligand (TRAIL) were significantly increased." SIGNOR-259130 FUBP1 protein Q96AE4 UNIPROT TNFSF10 protein P50591 UNIPROT "down-regulates quantity by repression" "transcriptional repression" 9606 BTO:0000972 19637194 f irozzo "FBP1 down-regulates cell cycle inhibitors and proapoptotic genes. Interestingly, we also observed the up-regulation of proapoptotic genes following FBP1 knockdown in Hep3B cells. In addition, mRNA levels of the death ligands tumor necrosis factor (TNF) α and tumor necrosis factor–related apoptosis-inducing ligand (TRAIL) were significantly increased." SIGNOR-259129 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 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 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 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 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 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 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 FUS protein P35637 UNIPROT CSDE1 protein O75534 UNIPROT "up-regulates quantity by stabilization" "post transcriptional regulation" 9606 BTO:0000551 32808651 t lperfetto "These findings demonstrated that LINC00205 facilitates malignant phenotypes in LC by recruiting FUS to stabilize CSDE1, suggesting LINC00205 as a potential target for LC therapy.|Subsequent RIP assay con- firmed such prediction, as CSDE1 mRNA was evidently precipitated by anti-FUS (Figure 3A)." SIGNOR-262110 FUS protein P35637 UNIPROT DLG4 protein P78352 UNIPROT "up-regulates quantity" "post transcriptional regulation" 10090 BTO:0000142 32118033 t lperfetto "These results point toward a novel mechanism by which FUS targets neuronal mRNA and given that these PSD-95 and Shank1 3'-UTR G quadruplex structures are also targeted by the fragile X mental retardation protein (FMRP), they raise the possibility that FUS and FMRP might work together to regulate the translation of these neuronal mRNA targets.|As seen in Figure 7 (top panel), both PSD-95 Q1-Q2 and Shank1a GQ probes pulled down endogenous FUS, whereas their M2 mutants did not, indicating that the GQ structure is sufficient for recognition." SIGNOR-262103 FUS protein P35637 UNIPROT GEMIN4 protein P57678 UNIPROT "up-regulates activity" relocalization 9606 BTO:0000567 23022481 t lperfetto "Here, we report that FUS associates with the SMN complex, mediated by U1 snRNP and by direct interactions between FUS and SMN.|The FUS IP and pulldown revealed that FUS also associates with components of the SMN complex, including SMN and Gemins 4 and 6 |Remarkably, the number of SMN-stained nuclear bodies was dramatically reduced in the FUS knockdown cells" SIGNOR-262105 FUS protein P35637 UNIPROT GEMIN6 protein Q8WXD5 UNIPROT "up-regulates activity" relocalization 9606 BTO:0000567 23022481 t lperfetto "Here, we report that FUS associates with the SMN complex, mediated by U1 snRNP and by direct interactions between FUS and SMN.|The FUS IP and pulldown revealed that FUS also associates with components of the SMN complex, including SMN and Gemins 4 and 6 |Remarkably, the number of SMN-stained nuclear bodies was dramatically reduced in the FUS knockdown cells" SIGNOR-262106 FUS protein P35637 UNIPROT PA2G4 protein Q9UQ80 UNIPROT "up-regulates activity" sumoylation Lys298 MGVVECAkHELLQPF 9606 BTO:0000007 19946338 t gcesareni "Here, we show that Ebp1 p42 isoform can be sumoylated on both K93 and K298 residues, which mediate its nuclear translocation and are required for its anti-proliferative activity €.. Hence, TLS-mediated sumoylation is required for Ebp1 transcriptional repressive activity." SIGNOR-249657 FUS protein P35637 UNIPROT PA2G4 protein Q9UQ80 UNIPROT "up-regulates activity" sumoylation Lys93 VCHFSPLkSDQDYIL 9606 BTO:0000007 19946338 t gcesareni "Here, we show that Ebp1 p42 isoform can be sumoylated on both K93 and K298 residues, which mediate its nuclear translocation and are required for its anti-proliferative activity €.. Hence, TLS-mediated sumoylation is required for Ebp1 transcriptional repressive activity." SIGNOR-236904 FUS protein P35637 UNIPROT Protein_aggregates phenotype SIGNOR-PH142 SIGNOR "up-regulates quantity" 9606 BTO:0000312 22051914 f lperfetto "Similarly, cytoplasmic inclu- sions containing mutant fused in sarcoma (FUS) protein have been observed in some patients with FUS-related FALS." SIGNOR-262277 FUS protein P35637 UNIPROT SHANK1 protein Q9Y566 UNIPROT "up-regulates quantity" "post transcriptional regulation" 10090 BTO:0000142 32118033 t lperfetto "These results point toward a novel mechanism by which FUS targets neuronal mRNA and given that these PSD-95 and Shank1 3'-UTR G quadruplex structures are also targeted by the fragile X mental retardation protein (FMRP), they raise the possibility that FUS and FMRP might work together to regulate the translation of these neuronal mRNA targets.|As seen in Figure 7 (top panel), both PSD-95 Q1-Q2 and Shank1a GQ probes pulled down endogenous FUS, whereas their M2 mutants did not, indicating that the GQ structure is sufficient for recognition." SIGNOR-262104 FUS protein P35637 UNIPROT SMN1 protein Q16637 UNIPROT "up-regulates activity" relocalization 9606 BTO:0000567 23022481 t lperfetto "Here, we report that FUS associates with the SMN complex, mediated by U1 snRNP and by direct interactions between FUS and SMN.|The FUS IP and pulldown revealed that FUS also associates with components of the SMN complex, including SMN and Gemins 4 and 6 |Remarkably, the number of SMN-stained nuclear bodies was dramatically reduced in the FUS knockdown cells" SIGNOR-262107 FYCO1 protein Q9BQS8 UNIPROT MAP1LC3A protein Q9H492 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 26468287 t Giulio "The preferential binding to LC3A and -B was confirmed in vivo by co-immunoprecipitation experiments of Myc-tagged FYCO1 and GFP fusions of human ATG8 family pro-teins expressed in HEK293 cells (Fig. 2B). GFP-LC3A and GFP-LC3B were efficiently co-precipitated with Myc-FYCO1,whereas GFP-LC3C, GFP-GABARAP, GFP-GABARAPL1 and-L2 were not. The effects we see on late steps of basal autophagy on mutation of the FYCO1 LIR motif correlate with a role of FYCO1 in regulating kinesin-mediated transport of LC3-positive autophagic structures." SIGNOR-260598 FYCO1 protein Q9BQS8 UNIPROT MAP1LC3B protein Q9GZQ8 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 26468287 t Giulio "The preferential binding to LC3A and -B was confirmed in vivo by co-immunoprecipitation experiments of Myc-tagged FYCO1 and GFP fusions of human ATG8 family pro-teins expressed in HEK293 cells (Fig. 2B). GFP-LC3A and GFP-LC3B were efficiently co-precipitated with Myc-FYCO1,whereas GFP-LC3C, GFP-GABARAP, GFP-GABARAPL1 and-L2 were not. The effects we see on late steps of basal autophagy on mutation of the FYCO1 LIR motif correlate with a role of FYCO1 in regulating kinesin-mediated transport of LC3-positive autophagic structures." SIGNOR-260597 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 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 ARHGAP33 protein O14559 UNIPROT down-regulates phosphorylation Tyr406 PLLTYQLyGKFSEAM 9606 BTO:0000142 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 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 CBL protein P22681 UNIPROT "up-regulates activity" phosphorylation Tyr731 QQIDSCTyEAMYNIQ 9606 BTO:0001454 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 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 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 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 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 CNN1 protein P51911 UNIPROT "down-regulates activity" phosphorylation Tyr182 SQQGMTAyGTRRHLY 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-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 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 CTLA4 protein P16410 UNIPROT "down-regulates activity" phosphorylation Tyr201 SPLTTGVyVKMPPTE 9606 BTO:0000661 9973379 t "CTLA-4 can associate with the Src kinases Fyn and Lck and that transfection of Fyn or Lck, but not the unrelated kinase ZAP70, can induce tyrosine phosphorylation of CTLA-4 on residues Y201 and Y218.  Phosphorylation of CTLA-4 Y201 in Jurkat cells correlated with cell surface accumulation of CTLA-4." SIGNOR-251161 FYN protein P06241 UNIPROT CTLA4 protein P16410 UNIPROT unknown phosphorylation Tyr218 CEKQFQPyFIPIN 9606 BTO:0000661 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 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 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 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 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 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 FYN protein P06241 UNIPROT up-regulates phosphorylation 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-177109 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 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 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 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 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 "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 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 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 IL22RA1 protein Q8N6P7 UNIPROT STAT3 protein P40763 UNIPROT up-regulates 9606 12087100 f gcesareni "Il-22 also induced serine phosphorylation of stat3 on ser(727)." SIGNOR-90162 FYN protein P06241 UNIPROT ITPR1 protein Q14643 UNIPROT up-regulates phosphorylation Tyr353 NAQEKMVySLVSVPE 9606 BTO:0000782 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 JUP protein P14923 UNIPROT "down-regulates activity" phosphorylation Tyr550 AAGTQQPyTDGVRME 10116 BTO:0004604 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 BTO:0004604 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 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 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-148931 FYN protein P06241 UNIPROT LCP2 protein Q13094 UNIPROT down-regulates phosphorylation 9606 BTO:0000782 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 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 MAPK14 protein Q16539 UNIPROT up-regulates phosphorylation Tyr323 DEPVADPyDQSFESR 9606 BTO:0000782 15735648 t fstefani "T cell src family kinases and zap70 activate p38 by phosphorylating tyr323." SIGNOR-134293 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 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 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 PTPRF protein P10586 UNIPROT "up-regulates activity" phosphorylation 9534 BTO:0000298 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 RPS6KA3 protein P51812 UNIPROT up-regulates phosphorylation Tyr529 TITKTVEyLHAQGVV 9606 BTO:0000007 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 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 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 9741627 t lperfetto "Shc is subsequently phosphorylated at tyrosine 317 and recruits grb2" SIGNOR-60160 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 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 MAPT protein P10636 UNIPROT down-regulates phosphorylation Tyr18 MEDHAGTyGLGDRKD 9606 BTO:0000938 BTO:0000142 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 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 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 TXK protein P42681 UNIPROT "up-regulates activity" phosphorylation Tyr420 RYVLDDEyVSSFGAK BTO:0000782 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 FZD1 protein Q9UP38 UNIPROT DVL2 protein O14641 UNIPROT "up-regulates activity" binding 9606 23151663 t areggio "Upon ligand binding, DVL proteins are recruited to Frizzled receptors at the plasma membrane and co-recruit cytoplasmic transducers, such as Axin, CK1 and GSK3 binding protein (GBP), presumably along with their partners, to promote ?-catenin-dependent signalling. " SIGNOR-258952 FZD1 protein Q9UP38 UNIPROT DVL3 protein Q92997 UNIPROT "up-regulates activity" binding 9606 23151663 t areggio "Upon ligand binding, DVL proteins are recruited to Frizzled receptors at the plasma membrane and co-recruit cytoplasmic transducers, such as Axin, CK1 and GSK3 binding protein (GBP), presumably along with their partners, to promote ?-catenin-dependent signalling. " SIGNOR-258953 FZD1 protein Q9UP38 UNIPROT PPARG protein P37231 UNIPROT down-regulates 9606 BTO:0000222 10937998 f fspada "Wnt signaling maintains preadipocytes in an undifferentiated state through inhibition of the adipogenic transcription factors ccaat/enhancer binding protein alpha (c/ebpalpha) and peroxisome proliferator- activated receptor gamma (ppargamma)" SIGNOR-80598 FZD2 protein Q14332 UNIPROT CEBPA protein P49715 UNIPROT down-regulates 9606 BTO:0000222 10937998 f fspada "Wnt signaling maintains preadipocytes in an undifferentiated state through inhibition of the adipogenic transcription factors ccaat/enhancer binding protein alpha (c/ebpalpha) and peroxisome proliferator- activated receptor gamma (ppargamma)" SIGNOR-80601 FZD2 protein Q14332 UNIPROT DVL1 protein O14640 UNIPROT "up-regulates activity" binding 9606 23151663 t areggio "Upon ligand binding, DVL proteins are recruited to Frizzled receptors at the plasma membrane and co-recruit cytoplasmic transducers, such as Axin, CK1 and GSK3 binding protein (GBP), presumably along with their partners, to promote ?-catenin-dependent signalling. " SIGNOR-258956 FZD2 protein Q14332 UNIPROT DVL2 protein O14641 UNIPROT "up-regulates activity" binding 9606 23151663 t areggio "Upon ligand binding, DVL proteins are recruited to Frizzled receptors at the plasma membrane and co-recruit cytoplasmic transducers, such as Axin, CK1 and GSK3 binding protein (GBP), presumably along with their partners, to promote ?-catenin-dependent signalling. " SIGNOR-258959 FZD2 protein Q14332 UNIPROT DVL3 protein Q92997 UNIPROT "up-regulates activity" binding 9606 23151663 t areggio "Upon ligand binding, DVL proteins are recruited to Frizzled receptors at the plasma membrane and co-recruit cytoplasmic transducers, such as Axin, CK1 and GSK3 binding protein (GBP), presumably along with their partners, to promote ?-catenin-dependent signalling. " SIGNOR-258962 FZD2 protein Q14332 UNIPROT LRP5 protein O75197 UNIPROT "up-regulates activity" binding 9606 25902418 t areggio "Here we report that Wnt receptor Frizzled (Frz) and theco-receptors LRP5 and LRP6 (LRP5/6) directly interact with each other and this interaction is regulated by the LRP6 ectodomain." SIGNOR-258968 FZD2 protein Q14332 UNIPROT PPARG protein P37231 UNIPROT down-regulates 9606 BTO:0000222 10937998 f fspada "Wnt signaling maintains preadipocytes in an undifferentiated state through inhibition of the adipogenic transcription factors ccaat/enhancer binding protein alpha (c/ebpalpha) and peroxisome proliferator- activated receptor gamma (ppargamma)" SIGNOR-80604 FZD2 protein Q14332 UNIPROT SETDB1/NLK/CHD7 complex SIGNOR-C189 SIGNOR "up-regulates activity" 21952300 t FFerrentino "The non-canonical WNT ligand WNT5A activates the histone methyltransferase SET domain bifurcated 1 (SETDB1)42. SETDB1 forms a complex with chromodomain helicase DNA-binding 7 (CHD7) and NEMO-like kinase (NLK) to inhibit the ability of PPARγ to transcriptionally activate its downstream metabolic target genes in the MSC cell line ST2 and in 3T3‑L1 cells42,43." SIGNOR-253521 FZD3 protein Q9NPG1 UNIPROT CXCL1 protein P09341 UNIPROT up-regulates binding 9606 14977528 t gcesareni "In the non-canonical wnt pathway, frizzled uses galfaq or galfai and gbetagamma dimers to activate phospholipase c (plc), resulting in protein kinase c (pkc) activation and calcium mobilization that regulates the transcription factor nfat, and frizzled also signals through the small gtpases rho and rac to c-jun n-terminal kinase (jnk), which activates the ap1 transcription factor gpcrs signal through four relatively small families of galfa proteins (galfas, galfai/o, galfaq, and galfa12/13), and if fzd receptors are classic gpcrs, they should signal through one of these four galfa families." SIGNOR-122886 FZD3 protein Q9NPG1 UNIPROT CXCL1 protein P09341 UNIPROT up-regulates binding 9606 17251915 t gcesareni "In the non-canonical wnt pathway, frizzled uses galfaq or galfai and gbetagamma dimers to activate phospholipase c (plc), resulting in protein kinase c (pkc) activation and calcium mobilization that regulates the transcription factor nfat, and frizzled also signals through the small gtpases rho and rac to c-jun n-terminal kinase (jnk), which activates the ap1 transcription factor gpcrs signal through four relatively small families of galfa proteins (galfas, galfai/o, galfaq, and galfa12/13), and if fzd receptors are classic gpcrs, they should signal through one of these four galfa families." SIGNOR-152597 FZD3 protein Q9NPG1 UNIPROT DVL1 protein O14640 UNIPROT "up-regulates activity" binding 9606 BTO:0000887;BTO:0001103 22944199 t amattioni "When canonical wnts bind to their respective fzd receptors, heterotrimeric g-proteins and dsh get activated and lead to the recruitment of axin to the fzd co-receptor lrp." SIGNOR-134288 FZD3 protein Q9NPG1 UNIPROT GNA12 protein Q03113 UNIPROT up-regulates binding 9606 14977528 t gcesareni "Gpcrs signal through four relatively small families of galfa proteins (galfas, galfai/o, galfaq, and galfa12/13), and if fzd receptors are classic gpcrs, they should signal through one of these four galfa families." SIGNOR-122889 FZD3 protein Q9NPG1 UNIPROT GNA13 protein Q14344 UNIPROT up-regulates binding 9606 14977528 t gcesareni "Gpcrs signal through four relatively small families of galfa proteins (galfas, galfai/o, galfaq, and galfa12/13), and if fzd receptors are classic gpcrs, they should signal through one of these four galfa families." SIGNOR-122892 FZD3 protein Q9NPG1 UNIPROT GNAQ protein P50148 UNIPROT up-regulates binding 9606 14977528 t gcesareni "Gpcrs signal through four relatively small families of galfa proteins (galfas, galfai/o, galfaq, and galfa12/13), and if fzd receptors are classic gpcrs, they should signal through one of these four galfa families." SIGNOR-122895 FZD3 protein Q9NPG1 UNIPROT GNB1 protein P62873 UNIPROT up-regulates binding 9606 17251915 t gcesareni "In the non-canonical wnt signalling pathway, frizzled uses galphaq or galphai and gbetagamma dimers to activate phospholipase c (plc), resulting in protein kinase c (pkc) activation and calcium mobilization that regulates the transcription factor nfat." SIGNOR-152600 FZD3 protein Q9NPG1 UNIPROT GNGT1 protein P63211 UNIPROT up-regulates binding 9606 17251915 t gcesareni "In the non-canonical wnt signalling pathway, frizzled uses galphaq or galphai and gbetagamma dimers to activate phospholipase c (plc), resulting in protein kinase c (pkc) activation and calcium mobilization that regulates the transcription factor nfat." SIGNOR-152606 FZD3 protein Q9NPG1 UNIPROT NLK protein Q9UBE8 UNIPROT up-regulates binding 9606 20828404 t gcesareni "Upon ligand binding, non-canonical wnt signaling controls tissue polarity and cell movement through the activation of rhoa, c-jun n-terminal kinase (jnk), and nemo-like kinase (nlk) signaling cascades." SIGNOR-167862 FZD3 protein Q9NPG1 UNIPROT RHOA protein P61586 UNIPROT "up-regulates activity" binding 9606 20828404 t gcesareni "Upon ligand binding, non-canonical wnt signaling controls tissue polarity and cell movement through the activation of rhoa, c-jun n-terminal kinase (jnk), and nemo-like kinase (nlk) signaling cascades." SIGNOR-167865 FZD4 protein Q9ULV1 UNIPROT DVL1 protein O14640 UNIPROT "up-regulates activity" binding 9606 27096005 t areggio "Through study of FZD4 and its associated ligand Norrin, we report that a minimum of three residues distal to the KTXXXW motif in the C-terminal tail of Frizzled-4 are essential for DVL recruitment and robust Lef/Tcf-dependent transcriptional activation in response to Norrin." SIGNOR-258955 FZD4 protein Q9ULV1 UNIPROT DVL2 protein O14641 UNIPROT "up-regulates activity" binding 9606 27096005 t areggio "Through study of FZD4 and its associated ligand Norrin, we report that a minimum of three residues distal to the KTXXXW motif in the C-terminal tail of Frizzled-4 are essential for DVL recruitment and robust Lef/Tcf-dependent transcriptional activation in response to Norrin." SIGNOR-258958 FZD4 protein Q9ULV1 UNIPROT DVL2 protein O14641 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 12958364 t amattioni "Endocytosis of frizzled 4 (fz4) in human embryonic kidney 293 cells was dependent on added wnt5a protein and was accomplished by the multifunctional adaptor protein beta-arrestin 2 (betaarr2), which was recruited to fz4 by binding to phosphorylated dvl2." SIGNOR-100274 FZD4 protein Q9ULV1 UNIPROT DVL3 protein Q92997 UNIPROT "up-regulates activity" binding 9606 27096005 t areggio "Through study of FZD4 and its associated ligand Norrin, we report that a minimum of three residues distal to the KTXXXW motif in the C-terminal tail of Frizzled-4 are essential for DVL recruitment and robust Lef/Tcf-dependent transcriptional activation in response to Norrin." SIGNOR-258961 FZD4 protein Q9ULV1 UNIPROT LRP5 protein O75197 UNIPROT "up-regulates activity" binding 9606 25902418 t areggio "Here we report that Wnt receptor Frizzled (Frz) and theco-receptors LRP5 and LRP6 (LRP5/6) directly interact with each other and this interaction is regulated by the LRP6 ectodomain." SIGNOR-258967 FZD4 protein Q9ULV1 UNIPROT LRP6 protein O75581 UNIPROT "up-regulates activity" binding 9606 18077588 t areggio "Here we show that both Fz and Dvl functions are critical for Wnt-induced Lrp6 phosphorylation through Fz-Lrp6 interaction." SIGNOR-258964 FZD5 protein Q13467 UNIPROT CEBPA protein P49715 UNIPROT down-regulates 9606 BTO:0000222 10937998 f fspada "Wnt signaling maintains preadipocytes in an undifferentiated state through inhibition of the adipogenic transcription factors ccaat/enhancer binding protein alpha (c/ebpalpha) and peroxisome proliferator- activated receptor gamma (ppargamma)" SIGNOR-80607 FZD5 protein Q13467 UNIPROT DVL1 protein O14640 UNIPROT "up-regulates activity" binding 9606 23151663 t areggio "Upon ligand binding, DVL proteins are recruited to Frizzled receptors at the plasma membrane and co-recruit cytoplasmic transducers, such as Axin, CK1 and GSK3 binding protein (GBP), presumably along with their partners, to promote ?-catenin-dependent signalling. " SIGNOR-258957 FZD5 protein Q13467 UNIPROT DVL2 protein O14641 UNIPROT "up-regulates activity" binding 9606 23151663 t areggio "Upon ligand binding, DVL proteins are recruited to Frizzled receptors at the plasma membrane and co-recruit cytoplasmic transducers, such as Axin, CK1 and GSK3 binding protein (GBP), presumably along with their partners, to promote ?-catenin-dependent signalling. " SIGNOR-258960 FZD5 protein Q13467 UNIPROT DVL3 protein Q92997 UNIPROT "up-regulates activity" binding 9606 23151663 t areggio "Upon ligand binding, DVL proteins are recruited to Frizzled receptors at the plasma membrane and co-recruit cytoplasmic transducers, such as Axin, CK1 and GSK3 binding protein (GBP), presumably along with their partners, to promote ?-catenin-dependent signalling. " SIGNOR-258963 FZD5 protein Q13467 UNIPROT LRP5 protein O75197 UNIPROT "up-regulates activity" binding 9606 25902418 t areggio "Here we report that Wnt receptor Frizzled (Frz) and theco-receptors LRP5 and LRP6 (LRP5/6) directly interact with each other and this interaction is regulated by the LRP6 ectodomain." SIGNOR-258969 FZD5 protein Q13467 UNIPROT LRP6 protein O75581 UNIPROT "up-regulates activity" binding 9606 18077588 t areggio "Here we show that both Fz and Dvl functions are critical for Wnt-induced Lrp6 phosphorylation through Fz-Lrp6 interaction." SIGNOR-258966 FZD5 protein Q13467 UNIPROT PPARG protein P37231 UNIPROT down-regulates 9606 BTO:0000222 10937998 f fspada "Wnt signaling maintains preadipocytes in an undifferentiated state through inhibition of the adipogenic transcription factors ccaat/enhancer binding protein alpha (c/ebpalpha) and peroxisome proliferator- activated receptor gamma (ppargamma)" SIGNOR-80610 FZD6 protein O60353 UNIPROT DVL1 protein O14640 UNIPROT "up-regulates activity" binding 9606 BTO:0000887;BTO:0001103 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 FZD7 protein O75084 UNIPROT DVL1 protein O14640 UNIPROT up-regulates binding BTO:0001103 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 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 FZD8 protein Q9H461 UNIPROT LRP5 protein O75197 UNIPROT "up-regulates activity" binding 9606 BTO:0000971 21078818 t amattioni "Ligands such as Wnt1, Wnt3a, and Wnt8 couple the seven-transmembrane domain receptor Frizzled (Fzd) and the single-membrane-spanning low-density receptor-related protein 5/6 (LRP5/6) to activate Wnt–Beta-catenin signaling." SIGNOR-169635 G1/S_transition phenotype SIGNOR-PH50 SIGNOR DNA_replication phenotype SIGNOR-PH53 SIGNOR up-regulates 9606 21524151 f lperfetto "In addition to the successive phosphorylation of pRb by active Cyclin/Cdk complexes, other factors can also impact upon S-phase entry Subsequently, the initiation of replication requires the formation of a pre-initiation complex (pre-IC) that is initiated by phosphorylation of Mcm2-7 by CyclinE/Cdk2 and DDK (Dbf4- and Drf1-dependent kinase) and recruitment of Cdc45 onto the chromatin (Figure 1). This recruitment is thought to be the critical step for the activation of the Mcm2-7 helicase activity and replication initiation. Finally, unwinding of the chromatin enables DNA-polymerase _ to initiate DNA synthesis and DNA-polymerase _ to continue replication" SIGNOR-245489 G3BP1 protein Q13283 UNIPROT DDX58 protein O95786 UNIPROT "up-regulates quantity" binding 9606 BTO:0000007 31827077 f miannu "We further identified that G3BP1 is able to interact with RIG-I and boost its expression. RIG-I expression could be stabilized by G3BP1 via antagonizing RNF125-mediated RIG-I degradation. Secondly, we demonstrated that G3BP1 potentiates the self-association and auto-ubiquitination of RNF125. Hence, it is more likely that G3BP1 first promotes RNF125 degradation by enhancing self-association and auto-ubiquitination of RNF125, and then RIG-I degradation mediated by RNF125 is alleviated" SIGNOR-261319 G3BP1 protein Q13283 UNIPROT EIF2AK2 protein P19525 UNIPROT "up-regulates activity" binding 9606 BTO:0001938;BTO:0000567 25784705 t SARA "PKR directly interacts with G3BP1 through the NTF2-like and PXXP domains of G3BP1. The recruitment of inactive PKR to SGs through this interaction correlates with its activation" SIGNOR-260981 G3BP2 protein Q9UN86 UNIPROT NFKBIA protein P25963 UNIPROT "down-regulates activity" relocalization 9606 BTO:0000567 10969074 t SARA "IkappaBalpha interacts with G3BP2 both in vivo and in vitrothrough the IkappaBalpha CRS. Overexpression of G3BP2 directly promotes retention of IkappaBalpha in the cytoplasm." SIGNOR-260985 G3BP2 protein Q9UN86 UNIPROT Stress_granules phenotype SIGNOR-PH124 SIGNOR up-regulates 9606 BTO:0000007 23279204 f miannu "Ras-GTPase-activating protein SH3 domain-binding protein 1 (G3BP1) is a component of SGs that initiates the assembly of SGs by forming a multimer. In this study, we examined the role of G3BP2, a close relative of G3BP1, in SG formation. Although single knockdown of either G3BP1 or G3BP2 in 293T cells partially reduced the number of SG-positive cells induced by arsenite, the knockdowns of both genes significantly reduced the number. G3BP2 formed a homo-multimer and a hetero-multimer with G3BP1. Moreover, like G3BP1, the overexpression of G3BP2 induced SGs even without stress stimuli." SIGNOR-260864 G8RGG88B68 smallmolecule SID:135317436 ChEBI IFNAR2 protein P48551 UNIPROT "up-regulates activity" binding -1 15898717 t miannu "To significantly improve the pharmacological properties of the drug, a pegylated form of IFNalpha(2a) was developed (PEGASYS). This 40 kDa PEG-conjugated IFNalpha(2a) ((40)PEG-IFNalpha(2a)) is obtained by the covalent binding of one 40 kDa branched PEG-polymer to a lysine side-chain of IFNalpha(2a). Here, we report the detailed structural, kinetic, and thermodynamic analysis of the binding to the extracellular domain of the receptor IFNAR2 of (40)PEG-IFNalpha(2a) and its isolated positional isomers modified at K31, K134, K131, K121, K164, and K70, respectively, in comparison with unmodified IFNalpha(2a)." SIGNOR-259391 GAB1 protein Q13480 UNIPROT ARHGAP32 protein A7KAX9 UNIPROT up-regulates relocalization 9606 BTO:0000007 12819203 t gcesareni "Gc-gap, a rho family gtpase-activating protein that interacts with signaling adapters gab1 and gab2." SIGNOR-102586 GAB1 protein Q13480 UNIPROT PI3K complex SIGNOR-C156 SIGNOR up-regulates binding 9606 11043767 t lperfetto "We have shown that gab1 colocalizes pi3k with sh2 domain-containing inositol phosphatase (ship) and shp2, two enzymes that regulate pi3k-dependent signaling. The src homology 2 (sh2) domain of the phosphatidylinositol 3-kinase (pi3k) regulatory subunit binds gab1 in a phosphorylation-independent manner. Moreover, the regulatory subunit of pi3k can mediate the association of gab1 and receptor protein-tyrosine kinases including the insulin, egf, and ngf receptors, all of which phosphorylate gab1." SIGNOR-252676 GAB1 protein Q13480 UNIPROT PIK3CA protein P42336 UNIPROT up-regulates binding 9606 11043767 t lperfetto "We have shown that gab1 colocalizes pi3k with sh2 domain-containing inositol phosphatase (ship) and shp2, two enzymes that regulate pi3k-dependent signaling. The src homology 2 (sh2) domain of the phosphatidylinositol 3-kinase (pi3k) regulatory subunit binds gab1 in a phosphorylation-independent manner. Moreover, the regulatory subunit of pi3k can mediate the association of gab1 and receptor protein-tyrosine kinases including the insulin, egf, and ngf receptors, all of which phosphorylate gab1." SIGNOR-83343 GAB2 protein Q9UQC2 UNIPROT ARHGAP32 protein A7KAX9 UNIPROT up-regulates relocalization 9606 BTO:0000007 12819203 t gcesareni "Gc-gap, a rho family gtpase-activating protein that interacts with signaling adapters gab1 and gab2we propose that gab1 and gab2 in cooperation with other adapter molecules might regulate the cellular localization of gc-gap under specific stimuli." SIGNOR-102628 GAB2 protein Q9UQC2 UNIPROT PI3K complex SIGNOR-C156 SIGNOR 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-252677 GABARAPL2 protein P60520 UNIPROT SQSTM1 protein Q13501 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 17580304 t lperfetto "P62 binds both to lc3a and -b and the related gabarap family proteins/this interaction is necessary for autophagic degradation of p62-positive cytoplasmic inclusion bodies containing ubiquitinated proteins. We also demonstrate that alis are indistinguisha" SIGNOR-156307 GABPB1 protein Q06547 UNIPROT HCFC1 protein P51610 UNIPROT "down-regulates activity" binding 9606 BTO:0000567 10675337 t miannu "The C1 factor interacts with the GABP_ transactivation domain.The domain of the C1 factor required for C1–GABP interaction can inhibit GABP_dependent transcriptional activation" SIGNOR-221377 GABPB2 protein Q8TAK5 UNIPROT HCFC1 protein P51610 UNIPROT "down-regulates activity" binding 9606 BTO:0000567 10675337 t miannu "The C1 factor interacts with the GABP_ transactivation domain.The domain of the C1 factor required for C1–GABP interaction can inhibit GABP_dependent transcriptional activation" SIGNOR-221318 GADD45A protein P24522 UNIPROT CDK1 protein P06493 UNIPROT down-regulates binding 9606 SIGNOR-C17 10362260 t gcesareni "Gadd45 has now been found to directly inhibit the activity of cdc2/cyclin b1 complex" SIGNOR-68221 GADD45A protein P24522 UNIPROT CyclinB/CDK1 complex SIGNOR-C17 SIGNOR down-regulates binding 9606 10362260 t lperfetto "Gadd45 has now been found to directly inhibit the activity of cdc2/cyclin b1 complex" SIGNOR-217508 GADD45A protein P24522 UNIPROT MAPK14 protein Q16539 UNIPROT down-regulates binding 9606 BTO:0000782 15735649 t gcesareni "Both phosphorylation of p38 ty323 and the activity of this phosphorylated species are inhibited by binding gadd45alpha, thus preventing these low-treshold signals from activating p38" SIGNOR-134333 GADD45A protein P24522 UNIPROT MAPK14 protein Q16539 UNIPROT down-regulates binding 9606 BTO:0000782 20626350 t gcesareni "Gadd45alfa appears to act as an endogenous inhibitor of the alternative p38alfa-activation pathway in t-cell, by binding to p38alfa and preventing tyr323 phosphorilation" SIGNOR-166584 GADD45GIP1 protein Q8TAE8 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-262385 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 Galanin smallmolecule CHEBI:80161 ChEBI GALR2 protein O43603 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-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 GALP protein Q9UBC7 UNIPROT GALR2 protein O43603 UNIPROT up-regulates binding 9606 10601261 t gcesareni "Galp is therefore an endogenous ligand that preferentially binds the galr2 receptor" SIGNOR-73143 GAL protein P22466 UNIPROT GALR2 protein O43603 UNIPROT up-regulates binding 9606 10601261 t gcesareni "Galanin showed high affinity for the galr1 (ic(50) = 0.097 nm) and galr2 receptors (ic(50) = 0.48 nm)." SIGNOR-73125 GALR1 protein P47211 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-256687 GALR1 protein P47211 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256830 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 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 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 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 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 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 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 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 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 GAS6 protein Q14393 UNIPROT AXL protein P30530 UNIPROT up-regulates binding 9606 7867073 t gcesareni "Receptor tyrosine kinases of the axl family are activated by the vitamin k-dependent protein gas6. 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-34339 GAS6 protein Q14393 UNIPROT MERTK protein Q12866 UNIPROT up-regulates binding 9606 BTO:0000975 8939948 t gcesareni "We also found that gas6 stimulated tyrosine phosphorylation of axl, sky, and mer receptors ectopically expressed in chinese hamster ovary cells. Taken together, these findings suggest that gas6 is a common ligand for axl, sky, and mer, all known members of an axl/sky receptor subfamily." SIGNOR-44953 GAS6 protein Q14393 UNIPROT TYRO3 protein Q06418 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-34414 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 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 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 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 GATA1 protein P15976 UNIPROT AGGF1 protein Q8N302 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001176 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 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 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 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 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 FLI1 protein Q01543 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 9606 BTO:0000565 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 GATA1 protein P15976 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 9606 BTO:0002731 12432220 f irozzo "Furthermore, GATA-1 has been shown to auto-regulate its own gene expression." SIGNOR-256057 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 GATA2 protein P23769 UNIPROT "down-regulates quantity by repression" "transcriptional repression" 9606 BTO:0002731 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 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 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 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 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-254158 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 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 GATA1 protein P15976 UNIPROT HOXA10 protein P31260 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001549 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 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 repression" 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 KLF1 protein Q13351 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 10090 BTO:0000944 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 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 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 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 SPTA1 protein P02549 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000567 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 TAL1 protein P17542 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 10090 BTO:0004475 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 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 GATA2 protein P23769 UNIPROT Adipogenesis phenotype SIGNOR-PH26 SIGNOR down-regulates 10090 11021798 f fspada "Constitutive gata-2 and gata-3 expression suppressed adipocyte differentiation and trapped cells at the preadipocyte stage." SIGNOR-78659 GATA2 protein P23769 UNIPROT CYBB protein P04839 UNIPROT "down-regulates quantity" "transcriptional regulation" 9606 10734088 t "These results suggest that GATA-1 is an activator and that GATA-2 is a relative competitive inhibitor of GATA-1 in the expression of the gp91(phox) gene in human eosinophils." SIGNOR-259948 GATA2 protein P23769 UNIPROT ETV2 protein O00321 UNIPROT "up-regulates activity" binding 10090 BTO:0000165 24583263 t irozzo "Transcriptional assays with the Spi1 promoter-reporter demonstrated that Gata2 cooperates with Etv2 and augments the transcriptional activity of Etv2.The protein-protein interaction between Etv2 and Gata2 is mediated by the Ets and Gata domains. Using the embryoid body differentiation system, we demonstrate that co-expression of Gata2 augments the activity of Etv2 in promoting endothelial and hematopoietic lineage differentiation." SIGNOR-256008 GATA2 protein P23769 UNIPROT GATA1 protein P15976 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 9606 21853041 f 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-256062 GATA2 protein P23769 UNIPROT GATA1 protein P15976 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 9606 BTO:0002731 12432220 f irozzo "Closer examination revealed a cross-regulatory mechanism by which GATA-1 can control the expression of GATA-2 and vice versa, possibly via essential GATA binding sites in their cis-acting elements.In this model, GATA-2 activates GATA-1 gene expression, while GATA-1 represses GATA-2 gene expression." SIGNOR-256056 GATA2 protein P23769 UNIPROT GATA2 protein P23769 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 9606 BTO:0004136 27545880 f irozzo "GATA-2 phosphorylation facilitates GATA-2 chromatin occupancy at GATA-2 target genes. GATA-2 stimulates GATA2 transcription through positive autoregulation" SIGNOR-256090 GATA2 protein P23769 UNIPROT KLF1 protein Q13351 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 10090 BTO:0000944 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-256052 GATA2 protein P23769 UNIPROT Mast-Cell_diff phenotype SIGNOR-PH117 SIGNOR "up-regulates activity" 10090 BTO:0000830 25801432 f "We have identified GATA2 as an essential transcription factor in differentiation of newly identified common basophil and mast cell progenitors into basophils and mast cells. ll differentiation and maintenance" SIGNOR-259959 GATA2 protein P23769 UNIPROT Megakaryocyte_differentiation phenotype SIGNOR-PH103 SIGNOR "up-regulates activity" 10090 21605981 f "GATA1 and GATA2 are expressed principally in hematopoietic lineages, and have essential roles in the development of multiple hematopoietic cells, including erythrocytes and megakaryocytes." SIGNOR-259960 GATA2 protein P23769 UNIPROT PPARG protein P37231 UNIPROT "down-regulates activity" 9606 20510530 t fferrentino "GATA2 interacts directly with PPARG and C/EBP a , which may deplete PPARG involved in the promotion of adipogenesis" SIGNOR-132949 GATA2 protein P23769 UNIPROT PPARG protein P37231 UNIPROT "down-regulates quantity" "transcriptional regulation" 9606 19772889 t "These findings indicate that fatty marrow replacement in AA patients can be explained by downregulation of GATA-2 and overexpression of PPARgamma in MSCs. Decreased expression of GATA-2 might be responsible for the pathogenesis and development of the clinical features of the disease." SIGNOR-259949 GATA2 protein P23769 UNIPROT SPI1 protein P17947 UNIPROT "down-regulates activity" binding 9606 BTO:0000664 10411939 t irozzo "Here we demonstrate that a region of the PU.1 Ets domain (the winged helix–turn–helix wing) interacts with the conserved carboxyl-terminal zinc finger of GATA-1 and GATA-2 and that GATA proteins inhibit PU.1 transactivation of critical myeloid target genes." SIGNOR-256071 GATA3 protein P23771 UNIPROT CD8A protein P01732 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 8413295 f miannu "Taken together, these results suggest that the human CD8 alpha gene is regulated by the interaction of multiple T-cell nuclear proteins with a transcriptional enhancer located in the last intron of the gene. Site-directed mutation of the Ets-1 and GATA-3 sites dramatically reduced enhancer activity." SIGNOR-254079 GATA3 protein P23771 UNIPROT CEBPA protein P49715 UNIPROT down-regulates binding 9606 17139329 t fferrentino "Whereas others, such as GATA2/3 and SMAD3, physically interact with C/EBPα to inhibit its transcriptional activity on the Pparg2 promoter." SIGNOR-250569 GATA3 protein P23771 UNIPROT CEBPB protein P17676 UNIPROT down-regulates binding 10090 15632071 t fspada "In the present study, we demonstrate that both gata-2 and gata-3 form protein complexes with ccaat/enhancer binding protein alpha (c/ebpalpha) and c/ebpbeta, members of a family of transcription factors that are integral to adipogenesis. []the interaction between gata and c/ebp factors is critical for the ability of gata to suppress adipocyte differentiation." SIGNOR-132952 GATA3 protein P23771 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-253920 GATA3 protein P23771 UNIPROT FOXC2 protein Q99958 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000150 22120723 f miannu "We show that the BRCA1-GATA3 interaction is important for the repression of genes associated with triple-negative and basal-like breast cancer (BLBCs) including FOXC1, and that GATA3 interacts with a C-terminal region of BRCA1. We demonstrate that this BRCA1-GATA3 repression complex is not a FOXC1-specific phenomenon as a number of other genes associated with BLBCs such as FOXC2, CXCL1 and p-cadherin were also repressed in a similar manner." SIGNOR-254089 GATA3 protein P23771 UNIPROT GATA3 protein P23771 UNIPROT up-regulates 9606 16386358 t "Experimental data indeed supports the existence of a positive circuit involvingGATA-3 that excludes IL-4 and STAT-6, specifically in mouse cells" SIGNOR-254297 GATA3 protein P23771 UNIPROT GATA3 protein P23771 UNIPROT up-regulates 9606 16386358 t "Experimental data indeed supports the existence of a positive circuit involvingGATA-3 that excludes IL-4 and STAT-6, specifically in mouse cells" SIGNOR-254300 GATA3 protein P23771 UNIPROT IL4 protein P05112 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000782 12876556 f "Initiation of transcription of the gene encoding IL-4 in naive T(H) cells is regulated by the T(H) 2-specific transcription factor GATA3" SIGNOR-254500 GATA3 protein P23771 UNIPROT PPARG protein P37231 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 15632071 f fspada "Constitutive expression of both gata-2 and gata-3 suppressed adipocyte differentiation, partially through direct binding to the peroxisome proliferator-activated receptor gamma (ppargamma) promoter and suppression of its basal activity" SIGNOR-132955 GATA3 protein P23771 UNIPROT PPARG protein P37231 UNIPROT down-regulates "transcriptional regulation" 9606 15632071 f fspada "Constitutive expression of both gata-2 and gata-3 suppressed adipocyte differentiation, partially through direct binding to the peroxisome proliferator-activated receptor gamma (ppargamma) promoter and suppression of its basal activity" SIGNOR-210025 GATA3 protein P23771 UNIPROT TBX21 protein Q9UL17 UNIPROT down-regulates 9606 16386358 f "Conversely, T-bet is capable of inhibiting GATA-3 (Szabo et al., 2000). The mutual inhibition between GATA-3 and T-bet ensures that Th1 and Th2 cells express one or the other molecule (T-bet in Th1, and GATA-3 in Th2), but not both" SIGNOR-254296 GATA3 protein P23771 UNIPROT T-lymphocyte_diff phenotype SIGNOR-PH112 SIGNOR "up-regulates activity" 10090 BTO:0000725 22267605 f "Transcription factor GATA-3 is known to be vital for the development of T cells at multiple stages in the thymus and for Th2 differentiation in the peripheral organs" SIGNOR-259953 GATA4 protein P43694 UNIPROT HAMP protein P81172 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000599 21609320 f miannu "Co-transfection of a GATA-4 expression vector with a hepcidin promoter reporter construct enhanced hepcidin promoter transcriptional activity." SIGNOR-254196 GATA6 protein Q92908 UNIPROT CDX2 protein Q99626 UNIPROT "up-regulates quantity by expression" 9606 BTO:0000195 24317510 f lperfetto "Many GATA6-dependent genes lacked nearby binding sites but several strongly dependent, synexpressed and GATA6-bound genes encode TFs such as MYC, HES1, RARB and CDX2." SIGNOR-253155 GATA6 protein Q92908 UNIPROT CYP11A1 protein P05108 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002850 15284005 f miannu "The transcription factor GATA6, which regulates the promoter activity of CYP17 and CYP11A, was increased in the PCOS compared to normal theca cells." SIGNOR-254197 GATA6 protein Q92908 UNIPROT CYP17A1 protein P05093 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002850 BTO:0000975 15284005 f miannu "The transcription factor GATA6, which regulates the promoter activity of CYP17 and CYP11A, was increased in the PCOS compared to normal theca cells." SIGNOR-254198 GATA6 protein Q92908 UNIPROT HES1 protein Q14469 UNIPROT "up-regulates quantity by expression" 9606 BTO:0000195 24317510 f lperfetto "Many GATA6-dependent genes lacked nearby binding sites but several strongly dependent, synexpressed and GATA6-bound genes encode TFs such as MYC, HES1, RARB and CDX2." SIGNOR-253153 GATA6 protein Q92908 UNIPROT PLXNA2 protein O75051 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 19666519 f lperfetto "Genes encoding the neurovascular guiding molecule semaphorin 3C (SEMA3C) and its receptor plexin A2 (PLXNA2) appear to be regulated directly by GATA6, and both GATA6 mutant proteins failed to transactivate these genes." SIGNOR-253149 GATA6 protein Q92908 UNIPROT RARB protein P10826 UNIPROT "up-regulates quantity by expression" 9606 BTO:0000195 24317510 f lperfetto "Many GATA6-dependent genes lacked nearby binding sites but several strongly dependent, synexpressed and GATA6-bound genes encode TFs such as MYC, HES1, RARB and CDX2." SIGNOR-253154 GATOR1 complex SIGNOR-C192 SIGNOR RRAGB protein Q5VZM2 UNIPROT "down-regulates activity" "gtpase-activating protein" -1 23723238 t "GATOR1 has GTPase-activating protein (GAP) activity for RagA and RagB, and its components are mutated in human cancer." SIGNOR-253563 GATOR2 complex SIGNOR-C193 SIGNOR GATOR1 complex SIGNOR-C192 SIGNOR "down-regulates activity" binding 7227 23723238 t "Thus, GATOR2 is an inhibitor of an inhibitor (GATOR1) of the amino acid sensing branch of the TORC1 pathway" SIGNOR-253564 GCC1 protein Q96CN9 UNIPROT ITSN1 protein Q15811 UNIPROT "up-regulates activity" relocalization 9606 BTO:0000567 30540523 t Giulio "GFP-GCC88 was immunoprecipitated by both the short and long form of ITSN-1 but not with FLAG-Rheb (Figure 4A). These data demonstrate that both GCC88 and ITSN-1 are part of a complex. We propose that GCC88 recruits ITSN-1-L to the TGN, which in turn activates Cdc42 at the trans-face of the Golgi (Figure 9A)." SIGNOR-260600 GCC2 protein Q8IWJ2 UNIPROT IGF2R protein P11717 UNIPROT "up-regulates activity" relocalization 18195106 t lperfetto "Rab9-dependent transport from late endosomes to the Golgi requires the Rab9 effectors p40 (Diaz et al., 1997) and TIP47 (Diaz and Pfeffer, 1998), a protein that recognizes the cytoplasmic domains of the two types of MPRs and packages them into nascent transport vesicles (Carroll et al., 2001). MPR recycling also utilizes a TGN-localized coiled-coil protein named GCC185 that is also a Rab9 effector" SIGNOR-253085 GCC2 protein Q8IWJ2 UNIPROT M6PR protein P20645 UNIPROT "up-regulates activity" relocalization 18195106 t lperfetto "Rab9-dependent transport from late endosomes to the Golgi requires the Rab9 effectors p40 (Diaz et al., 1997) and TIP47 (Diaz and Pfeffer, 1998), a protein that recognizes the cytoplasmic domains of the two types of MPRs and packages them into nascent transport vesicles (Carroll et al., 2001). MPR recycling also utilizes a TGN-localized coiled-coil protein named GCC185 that is also a Rab9 effector" SIGNOR-253086 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 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 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 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 GCHFR protein P30047 UNIPROT GCH1 protein P30793 UNIPROT "down-regulates activity" binding 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-252203 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 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 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 GDF2 protein Q9UK05 UNIPROT ACVRL1 protein P37023 UNIPROT up-regulates binding 9606 17068149 t gcesareni "Finally, we demonstrate that bmp9 and bmp10 potently inhibit endothelial cell migration and growth, and stimulate endothelial expression of a panel of genes that was previously reported to be activated by the constitutively active form of alk1. Taken together, our results suggest that bmp9 and bmp10 are two specific alk1 ligands that may physiologically trigger the effects of alk1 on angiogenesis." SIGNOR-150260 GDF5 protein P43026 UNIPROT BMPR1B protein O00238 UNIPROT "up-regulates activity" binding 10090 15890363 t "In contrast to other members of the TGF-beta superfamily, GDF-5 shows a pronounced specificity in type I receptor interaction in cross-link experiments binding only to BMP receptor IB (BMPR-IB). In mice, deletion of either GDF-5 or BMPR-IB results in a similar phenotype, indicating that GDF-5 signaling is highly dependent on BMPR-IB." SIGNOR-256483 GDF5 protein P43026 UNIPROT ID3 protein Q02535 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0004291 16716349 f Regulation miannu "GDF5 induces ID1 and ID3 in HUVSMC by a smad-dependent, MAPK-independent pathway. GDF5 binds to specific receptors, thereby inducing phosphorylation and translocation of smad1 to the nucleus where it is involved in the regulation of transcription." SIGNOR-251872 GDF5 protein P43026 UNIPROT TRPS1 protein Q9UHF7 UNIPROT "up-regulates activity" relocalization 10090 BTO:0005092 18363966 t "Regulation of localization" miannu "Treatment of cells with Gdf5 enhanced Trps1 protein levels and phosphorylation of p38 mitogen-activated protein kinase (MAPK) in a dose-dependent manner. Nuclear translocation of Trps1 was also induced by Gdf5. These effects were blocked by a dominant negative form of activin-linked kinase 6 (dn-Alk6) and by SB203580, an inhibitor of the p38 MAPK pathway. Conversely, Gdf5 expression was suppressed by the over-expression of Trps1." SIGNOR-251867 GDF6 protein Q6KF10 UNIPROT BMPR1A/1B/2 complex SIGNOR-C29 SIGNOR up-regulates binding 9606 16049014 t lperfetto "We found that transfection of small hairpin rna for bmprii and actriia in mc3t3 cells suppressed the signaling of gdf6, gdf7, and bmp10. Thus, the present approach provides a genomic paradigm for matching paralogous polypeptide ligands with a limited number of evolutionarily related receptors capable of activating specific downstream smad proteins." SIGNOR-217526 GDF6 protein Q6KF10 UNIPROT BMPR2 protein Q13873 UNIPROT up-regulates binding 9606 SIGNOR-C29 16049014 t gcesareni "We found that transfection of small hairpin rna for bmprii and actriia in mc3t3 cells suppressed the signaling of gdf6, gdf7, and bmp10. Thus, the present approach provides a genomic paradigm for matching paralogous polypeptide ligands with a limited number of evolutionarily related receptors capable of activating specific downstream smad proteins." SIGNOR-139093 GDNF protein P39905 UNIPROT ALCAM protein Q13740 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10116 BTO:0002881 15212950 f miannu "We characterize the network of 43 genes induced by GDNF overproduction of neuronal progenitor cells (ST14A), which mainly regulate migration and differentiation of neuronal progenitor cells.Laminin, Mpl3, Alcam, Bin1, Id1, Id2, Id3, neuregulin1, the ephrinB2-receptor, neuritin, focal adhesion kinase (FAK), Tc10, Pdpk1, clusterin, GTP-cyclooxygenase1, and follistatin are genes up-regulated by GDNF overexpression." SIGNOR-252177 GDNF protein P39905 UNIPROT BIN1 protein O00499 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10116 BTO:0002881 15212950 f miannu "We characterize the network of 43 genes induced by GDNF overproduction of neuronal progenitor cells (ST14A), which mainly regulate migration and differentiation of neuronal progenitor cells.Laminin, Mpl3, Alcam, Bin1, Id1, Id2, Id3, neuregulin1, the ephrinB2-receptor, neuritin, focal adhesion kinase (FAK), Tc10, Pdpk1, clusterin, GTP-cyclooxygenase1, and follistatin are genes up-regulated by GDNF overexpression." SIGNOR-252178 GDNF protein P39905 UNIPROT CLU protein P10909 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10116 BTO:0002881 15212950 f miannu "We characterize the network of 43 genes induced by GDNF overproduction of neuronal progenitor cells (ST14A), which mainly regulate migration and differentiation of neuronal progenitor cells.Laminin, Mpl3, Alcam, Bin1, Id1, Id2, Id3, neuregulin1, the ephrinB2-receptor, neuritin, focal adhesion kinase (FAK), Tc10, Pdpk1, clusterin, GTP-cyclooxygenase1, and follistatin are genes up-regulated by GDNF overexpression." SIGNOR-252187 GDNF protein P39905 UNIPROT DCX protein O43602 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10116 BTO:0002881 15212950 f miannu "We characterize the network of 43 genes induced by GDNF overproduction of neuronal progenitor cells (ST14A), which mainly regulate migration and differentiation of neuronal progenitor cells. GDNF down-regulates doublecortin, Paf-ah1b (Lis1), dynamin, and a-tubulin, which are involved in neocortical lamination and cytoskeletal reorganization." SIGNOR-252172 GDNF protein P39905 UNIPROT DNM2 protein P50570 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10116 BTO:0002881 15212950 f miannu "We characterize the network of 43 genes induced by GDNF overproduction of neuronal progenitor cells (ST14A), which mainly regulate migration and differentiation of neuronal progenitor cells. GDNF down-regulates doublecortin, Paf-ah1b (Lis1), dynamin, and a-tubulin, which are involved in neocortical lamination and cytoskeletal reorganization." SIGNOR-252173 GDNF protein P39905 UNIPROT FST protein P19883 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10116 BTO:0002881 15212950 f miannu "We characterize the network of 43 genes induced by GDNF overproduction of neuronal progenitor cells (ST14A), which mainly regulate migration and differentiation of neuronal progenitor cells.Laminin, Mpl3, Alcam, Bin1, Id1, Id2, Id3, neuregulin1, the ephrinB2-receptor, neuritin, focal adhesion kinase (FAK), Tc10, Pdpk1, clusterin, GTP-cyclooxygenase1, and follistatin are genes up-regulated by GDNF overexpression." SIGNOR-252188 GDNF protein P39905 UNIPROT GCH1 protein P30793 UNIPROT "up-regulates activity" 9606 12358777 f miannu "GDNF can support the function of primary dopaminergic neurones by triggering activation of GTP-cyclohydrolase I (GTPCH I), a key enzyme in catecholamine biosynthesis. GTPCH I mRNA levels in primary dopaminergic neurones were not altered by GDNF treatment, suggesting that the mode of action for that up-regulation is not directly connected to the regulation of GTPCH I transcription" SIGNOR-252221 GDNF protein P39905 UNIPROT GFRA1 protein P56159 UNIPROT up-regulates binding 9606 BTO:0000938 BTO:0000142 9182803 t gcesareni "A receptor complex comprised of trnr1 (gdnfr alpha) and ret was recently identified and found to be capable of mediating both gdnf and ntn signaling" SIGNOR-49091 GDNF protein P39905 UNIPROT GFRA2 protein O00451 UNIPROT up-regulates binding 9606 BTO:0000938 9192898 t gcesareni "Gdnf mediates its actions through a multicomponent receptor system composed of a ligand-binding glycosyl-phosphatidylinositol (gpi)-linked protein (designated gdnfr-alpha)." SIGNOR-49184 GDNF protein P39905 UNIPROT ID1 protein P41134 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10116 BTO:0002881 15212950 f miannu "We characterize the network of 43 genes induced by GDNF overproduction of neuronal progenitor cells (ST14A), which mainly regulate migration and differentiation of neuronal progenitor cells.Laminin, Mpl3, Alcam, Bin1, Id1, Id2, Id3, neuregulin1, the ephrinB2-receptor, neuritin, focal adhesion kinase (FAK), Tc10, Pdpk1, clusterin, GTP-cyclooxygenase1, and follistatin are genes up-regulated by GDNF overexpression." SIGNOR-252179 GDNF protein P39905 UNIPROT ID3 protein Q02535 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10116 BTO:0002881 15212950 f miannu "We characterize the network of 43 genes induced by GDNF overproduction of neuronal progenitor cells (ST14A), which mainly regulate migration and differentiation of neuronal progenitor cells.Laminin, Mpl3, Alcam, Bin1, Id1, Id2, Id3, neuregulin1, the ephrinB2-receptor, neuritin, focal adhesion kinase (FAK), Tc10, Pdpk1, clusterin, GTP-cyclooxygenase1, and follistatin are genes up-regulated by GDNF overexpression." SIGNOR-252181 GDNF protein P39905 UNIPROT LAMA3 protein Q16787 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10116 BTO:0002881 15212950 f miannu "We characterize the network of 43 genes induced by GDNF overproduction of neuronal progenitor cells (ST14A), which mainly regulate migration and differentiation of neuronal progenitor cells.Laminin, Mpl3, Alcam, Bin1, Id1, Id2, Id3, neuregulin1, the ephrinB2-receptor, neuritin, focal adhesion kinase (FAK), Tc10, Pdpk1, clusterin, GTP-cyclooxygenase1, and follistatin are genes up-regulated by GDNF overexpression." SIGNOR-252175 GDNF protein P39905 UNIPROT MAP1LC3B protein Q9GZQ8 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10116 BTO:0002881 15212950 f miannu "We characterize the network of 43 genes induced by GDNF overproduction of neuronal progenitor cells (ST14A), which mainly regulate migration and differentiation of neuronal progenitor cells.Laminin, Mpl3, Alcam, Bin1, Id1, Id2, Id3, neuregulin1, the ephrinB2-receptor, neuritin, focal adhesion kinase (FAK), Tc10, Pdpk1, clusterin, GTP-cyclooxygenase1, and follistatin are genes up-regulated by GDNF overexpression." SIGNOR-252176 GDNF protein P39905 UNIPROT NRG1 protein Q02297 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10116 BTO:0002881 15212950 f miannu "We characterize the network of 43 genes induced by GDNF overproduction of neuronal progenitor cells (ST14A), which mainly regulate migration and differentiation of neuronal progenitor cells.Laminin, Mpl3, Alcam, Bin1, Id1, Id2, Id3, neuregulin1, the ephrinB2-receptor, neuritin, focal adhesion kinase (FAK), Tc10, Pdpk1, clusterin, GTP-cyclooxygenase1, and follistatin are genes up-regulated by GDNF overexpression." SIGNOR-252182 GDNF protein P39905 UNIPROT NRN1 protein Q9NPD7 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10116 BTO:0002881 15212950 f miannu "We characterize the network of 43 genes induced by GDNF overproduction of neuronal progenitor cells (ST14A), which mainly regulate migration and differentiation of neuronal progenitor cells.Laminin, Mpl3, Alcam, Bin1, Id1, Id2, Id3, neuregulin1, the ephrinB2-receptor, neuritin, focal adhesion kinase (FAK), Tc10, Pdpk1, clusterin, GTP-cyclooxygenase1, and follistatin are genes up-regulated by GDNF overexpression." SIGNOR-252183 GDNF protein P39905 UNIPROT PAFAH1B1 protein P43034 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10116 BTO:0002881 15212950 f miannu "We characterize the network of 43 genes induced by GDNF overproduction of neuronal progenitor cells (ST14A), which mainly regulate migration and differentiation of neuronal progenitor cells. GDNF down-regulates doublecortin, Paf-ah1b (Lis1), dynamin, and a-tubulin, which are involved in neocortical lamination and cytoskeletal reorganization." SIGNOR-252171 GDNF protein P39905 UNIPROT PDPK1 protein O15530 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10116 BTO:0002881 15212950 f miannu "We characterize the network of 43 genes induced by GDNF overproduction of neuronal progenitor cells (ST14A), which mainly regulate migration and differentiation of neuronal progenitor cells.Laminin, Mpl3, Alcam, Bin1, Id1, Id2, Id3, neuregulin1, the ephrinB2-receptor, neuritin, focal adhesion kinase (FAK), Tc10, Pdpk1, clusterin, GTP-cyclooxygenase1, and follistatin are genes up-regulated by GDNF overexpression." SIGNOR-252186 GDNF protein P39905 UNIPROT PTK2 protein Q05397 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10116 BTO:0002881 15212950 f miannu "We characterize the network of 43 genes induced by GDNF overproduction of neuronal progenitor cells (ST14A), which mainly regulate migration and differentiation of neuronal progenitor cells.Laminin, Mpl3, Alcam, Bin1, Id1, Id2, Id3, neuregulin1, the ephrinB2-receptor, neuritin, focal adhesion kinase (FAK), Tc10, Pdpk1, clusterin, GTP-cyclooxygenase1, and follistatin are genes up-regulated by GDNF overexpression." SIGNOR-252184 GDNF protein P39905 UNIPROT RET protein P07949 UNIPROT up-regulates binding 9606 BTO:0000938 BTO:0000142 9182803 t gcesareni "A receptor complex comprised of trnr1 (gdnfr alpha) and ret was recently identified and found to be capable of mediating both gdnf and ntn signaling" SIGNOR-49094 GDNF protein P39905 UNIPROT RHOQ protein P17081 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10116 BTO:0002881 15212950 f miannu "We characterize the network of 43 genes induced by GDNF overproduction of neuronal progenitor cells (ST14A), which mainly regulate migration and differentiation of neuronal progenitor cells.Laminin, Mpl3, Alcam, Bin1, Id1, Id2, Id3, neuregulin1, the ephrinB2-receptor, neuritin, focal adhesion kinase (FAK), Tc10, Pdpk1, clusterin, GTP-cyclooxygenase1, and follistatin are genes up-regulated by GDNF overexpression." SIGNOR-252185 GDNF protein P39905 UNIPROT TUBA1A protein Q71U36 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10116 BTO:0002881 15212950 f miannu "We characterize the network of 43 genes induced by GDNF overproduction of neuronal progenitor cells (ST14A), which mainly regulate migration and differentiation of neuronal progenitor cells. GDNF down-regulates doublecortin, Paf-ah1b (Lis1), dynamin, and a-tubulin, which are involved in neocortical lamination and cytoskeletal reorganization." SIGNOR-252174 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 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 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 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 gemfibrozil chemical CHEBI:5296 ChEBI PPARA protein Q07869 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0000599 21889235 t Luana " The combination of stilbene scaffold and gemfibrozil enhances the PPARα agonistic activity." SIGNOR-258318 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 GEMIN4 protein P57678 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-253118 GEMIN5 protein Q8TEQ6 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-253119 GEMIN6 protein Q8WXD5 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-253120 GEMIN7 protein Q9H840 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-253121 GEM protein P55040 UNIPROT CACNB2 protein Q08289 UNIPROT "down-regulates activity" binding 9606 14701738 t miannu "Two functions for Gem have been demonstrated, including inhibition of voltage-gated calcium channel activity and inhibition of Rho kinase-mediated cytoskeletal reorganization, such as stress fiber formation and neurite retraction. These functions for Gem have been ascribed to its interaction with the calcium channel Β subunit and Rho kinase Β, respectively." SIGNOR-261720 GEM protein P55040 UNIPROT ROCK2 protein O75116 UNIPROT "down-regulates activity" binding 9534 BTO:0000298 16757346 t miannu "We have found that Gem binds specifically to ROKβ in the coiled‐coil domain adjacent to the Rho binding site. The interaction between Gem and ROKβ leads to inhibition of MLC and MBS phosphorylation but not phosphorylation of LIMK, indicating that Gem exerts its effect by altering the substrate specificity of ROKβ" SIGNOR-261707 GEM protein P55040 UNIPROT ROCK2 protein O75116 UNIPROT "down-regulates activity" binding 9534 BTO:0000298 16757346 t miannu "We have found that Gem binds specifically to ROKβ in the coiled‐coil domain adjacent to the Rho binding site. The interaction between Gem and ROKβ leads to inhibition of MLC and MBS phosphorylation but not phosphorylation of LIMK, indicating that Gem exerts its effect by altering the substrate specificity of ROKβ" SIGNOR-261717 GEM protein P55040 UNIPROT ROCK2 protein O75116 UNIPROT "down-regulates activity" binding 9606 14701738 t miannu "Two functions for Gem have been demonstrated, including inhibition of voltage-gated calcium channel activity and inhibition of Rho kinase-mediated cytoskeletal reorganization, such as stress fiber formation and neurite retraction. These functions for Gem have been ascribed to its interaction with the calcium channel Β subunit and Rho kinase Β, respectively." SIGNOR-261721 "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 TLR4 protein O00206 UNIPROT TLR4 protein O00206 UNIPROT up-regulates binding 9606 BTO:0000782 24352680 t fstefani "Upon activation, tlrs hetero- or homodimerize inducing the recruitment of adaptor proteins via the cytoplasmic tir domain" SIGNOR-203484 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 GFI1 protein Q99684 UNIPROT EGR2 protein P11161 UNIPROT "down-regulates quantity by repression" "transcriptional repression" 10090 BTO:0000803 16923394 f irozzo "Importantly, overexpression of Gfi-1 in these cells resulted in the attenuation of both Egr-1 and Egr-2 expression, but not Nab-2." SIGNOR-256133 GFI1 protein Q99684 UNIPROT ETS1 protein P14921 UNIPROT "down-regulates activity" binding 9606 BTO:0002181 17213822 t miannu "Co-immunoprecipitation analyses and glutathione-S-transferase pull-down assays revealed that ETS1 bound directly to GFI1 via its Ets domain, and GFI1 bound to ETS1 via its zinc-finger domain. Luciferase (Luc) assays using artificial reporters showed that GFI1 repressed ETS1-mediated transcriptional activation and ETS1 repressed GFI1-mediated transcriptional activation, in a dose-dependent manner." SIGNOR-254201 GFI1 protein Q99684 UNIPROT Granulocyte_differentiation phenotype SIGNOR-PH102 SIGNOR up-regulates 9606 20861919 f irozzo "In the myeloid compartment, Gfi1 is part of a regulatory network that determines lineage fate decision between granulocyte and monocyte/macrophage development. In this compartment, Gfi1 antagonizes the function of the transcription factor Pu.1. Pu.1 promotes monocytic differentiation, whereas Gfi1 enhances granulocytic differentiation." SIGNOR-256084 GFI1 protein Q99684 UNIPROT SPI1 protein P17947 UNIPROT "down-regulates activity" binding 10090 BTO:0000725 17197705 t miannu "Our data demonstrate that GFI-1 physically interacts with PU.1, repressing PU.1-dependent transcription. This repression is functionally significant, as GFI-1 blocked PU.1-induced macrophage differentiation of a multipotential hematopoietic progenitor cell line." SIGNOR-256043 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 GFs stimulus SIGNOR-ST12 SIGNOR AKT1 protein P31749 UNIPROT "up-regulates activity" 9606 23300340 f lperfetto "Akt normally resides in the cytosol under serum-starved conditions, but translocates to the plasma membrane where it is subsequently phosphorylated and activated in response to growth factor treatment. Phosphorylation of Akt at Thr308 by phosphoinositide-dependent kinase-1 (PDK1) and at Ser473 by mammalian target of rapamycin (mTOR) complex 2 (mTORC2) is required for full Akt activation" SIGNOR-245402 GFs stimulus SIGNOR-ST12 SIGNOR AKT2 protein P31751 UNIPROT "up-regulates activity" 9606 23300340 f lperfetto "Akt normally resides in the cytosol under serum-starved conditions, but translocates to the plasma membrane where it is subsequently phosphorylated and activated in response to growth factor treatment. Phosphorylation of Akt at Thr308 by phosphoinositide-dependent kinase-1 (PDK1) and at Ser473 by mammalian target of rapamycin (mTOR) complex 2 (mTORC2) is required for full Akt activation" SIGNOR-245405 GFs stimulus SIGNOR-ST12 SIGNOR AKT3 protein Q9Y243 UNIPROT "up-regulates activity" 9606 23300340 f lperfetto "Akt normally resides in the cytosol under serum-starved conditions, but translocates to the plasma membrane where it is subsequently phosphorylated and activated in response to growth factor treatment. Phosphorylation of Akt at Thr308 by phosphoinositide-dependent kinase-1 (PDK1) and at Ser473 by mammalian target of rapamycin (mTOR) complex 2 (mTORC2) is required for full Akt activation" SIGNOR-245408 GFs stimulus SIGNOR-ST12 SIGNOR AKT proteinfamily SIGNOR-PF24 SIGNOR "up-regulates activity" 9606 23300340 f lperfetto "Akt normally resides in the cytosol under serum-starved conditions, but translocates to the plasma membrane where it is subsequently phosphorylated and activated in response to growth factor treatment. Phosphorylation of Akt at Thr308 by phosphoinositide-dependent kinase-1 (PDK1) and at Ser473 by mammalian target of rapamycin (mTOR) complex 2 (mTORC2) is required for full Akt activation" SIGNOR-245411 GFs stimulus SIGNOR-ST12 SIGNOR mTORC1 complex SIGNOR-C3 SIGNOR up-regulates 9606 23863153 f lperfetto "Growth factors and nutrients regulate the mTORC1 [mammalian (or mechanistic) target of rapamycin complex 1] by different mechanisms. The players that link growth factors and mTORC1 activation have been known for several years and mouse models have validated its relevance for human physiology and disease." SIGNOR-219382 GFs stimulus SIGNOR-ST12 SIGNOR RTKs proteinfamily SIGNOR-PF38 SIGNOR up-regulates 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-256169 GGCX protein P38435 UNIPROT RUNX2 protein Q13950 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 10116 BTO:0004850 31539109 f miannu "GGCX can regulate osteoporosis via promoting the TGFβ/smad signaling pathway, facilitating BMSCs osteogenic differentiation, and inhibiting BMSCs adipogenic differentiation. The transfection of pcDNA-GGCX plasmid significantly promoted BMSC cell proliferation, increased calcified nodule formation, inhibited adipogenic differentiation, enhanced ALP activity, elevated RUNX2, and OPN mRNA expressions, and upregulated TGFβ1, Smad2, and Smad7 expressions (p < 0.05)." SIGNOR-261230 GGCX protein P38435 UNIPROT SMAD2 protein Q15796 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 10116 BTO:0004850 31539109 f miannu "GGCX can regulate osteoporosis via promoting the TGFβ/smad signaling pathway, facilitating BMSCs osteogenic differentiation, and inhibiting BMSCs adipogenic differentiation. The transfection of pcDNA-GGCX plasmid significantly promoted BMSC cell proliferation, increased calcified nodule formation, inhibited adipogenic differentiation, enhanced ALP activity, elevated RUNX2, and OPN mRNA expressions, and upregulated TGFβ1, Smad2, and Smad7 expressions (p < 0.05)." SIGNOR-261232 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 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 GH1 protein P01241 UNIPROT MYC protein P01106 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-261627 GHITM protein Q9H3K2 UNIPROT CYCS protein P99999 UNIPROT "down-regulates quantity" relocalization 9606 BTO:0000567 18417609 t Giulio "MICS1 was clearly coprecipitated with cytochrome c-3FLAG and the amount was DSP concentration-dependent (Figure 6A). Together with the finding that overexpression of exogenous MICS1 delayed the apoptotic release of cytochrome c in normal-serum level medium (Figure 4A), these results suggest that MICS1 helps to retain cytochrome c in the inner membrane, apart from the morphological changes." SIGNOR-260294 GHRL protein Q9UBU3 UNIPROT GHSR protein Q92847 UNIPROT up-regulates binding 9606 15070777 t fspada "In contrast to wild-type mice, acute treatment of ghsr- mice with ghrelin stimulated neither gh release nor food intake, showing that the ghsr is a biologically relevant ghrelin receptor." SIGNOR-123948 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 GHSR protein Q92847 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257429 GHSR protein Q92847 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-257054 GHSR protein Q92847 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257167 GHSR protein Q92847 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-256925 GHSR protein Q92847 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257255 GHSR protein Q92847 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-257380 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 GHSR protein Q92847 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-256782 GHSR protein Q92847 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257322 GIGYF2 protein Q6Y7W6 UNIPROT GRB10 protein Q13322 UNIPROT "up-regulates activity" binding 10090 20670374 t miannu "We demonstrated that, in cultured cells and mammalian brains, GIGYF2 interacts and colocalises with Grb10, promoting ligand‐induced ubiquitination of IGF‐1R, and thereby regulates receptor degradation" SIGNOR-260057 "ginkgolide B" chemical CHEBI:5356 ChEBI PTAFR protein P25105 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192684 GIT1 protein Q9Y2X7 UNIPROT MAP2K1 protein Q02750 UNIPROT "up-regulates activity" binding 9606 BTO:0000599 23325602 t miannu "We found both MAT2B variants interact with GIT1. MAT2B directly promoted binding of GIT1 and ERK2 to MEK1. MAT2B and GIT1 interact and are overexpressed in most human liver and colon cancer specimens." SIGNOR-261245 GIT1 protein Q9Y2X7 UNIPROT PLCG1 protein P19174 UNIPROT up-regulates binding 9606 BTO:0000887;BTO:0001260 14523024 t gcesareni "Git1 interaction with plcgamma is required for plcgamma activation based on inhibition of tyrosine phosphorylation" SIGNOR-118454 GLE1 protein Q53GS7 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-262096 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 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 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 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 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 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 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 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 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 IFITM5 protein A6NNB3 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001593 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 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 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 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 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 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 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 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 GLS protein O94925 UNIPROT glutamine chemical CHEBI:28300 ChEBI "down-regulates quantity" "small molecule catalysis" 9606 22049910 t "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 GLS protein O94925 UNIPROT L-glutamate(1-) chemical CHEBI:29985 ChEBI "up-regulates quantity" "small molecule catalysis" 9606 22049910 t "Glutaminase (GLS1/2) catalyzes the conversion of L-glutamine to L-glutamate and ammonia." SIGNOR-260001 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 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 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 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 GMIP protein Q9P107 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-260506 GMIP protein Q9P107 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-260505 GMPS protein P49915 UNIPROT TP53 protein P04637 UNIPROT up-regulates binding 9606 24462112 t miannu "In response to genotoxic stress or nucleotide deprivation, gmps becomes nuclear and facilitates p53 stabilization by promoting its transfer from mdm2 to a gmps-usp7 deubiquitylation complex." SIGNOR-204409 GNA12 protein Q03113 UNIPROT ARHGEF11 protein O15085 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 11799111 t "This RGS-like (RGL) domain provides a structural motif by which heterotrimeric G protein alpha subunits of the Galpha(12) family can bind and regulate the activity of RhoGEFs. Hence, these newly discovered RGL domain-containing RhoGEFs provide a direct link from Galpha(12) and Galpha(13) to Rho" SIGNOR-256516 GNA12 protein Q03113 UNIPROT ARHGEF12 protein Q9NZN5 UNIPROT "up-regulates activity" binding 10090 BTO:0000944 12024019 t "P115 RhoGEF stimulates the intrinsic GTP hydrolysis activity of G alpha 12/13 subunits and acts as an effector for G13-coupled receptors by linking receptor activation to RhoA activation." SIGNOR-256522 GNA12 protein Q03113 UNIPROT RHOA protein P61586 UNIPROT up-regulates binding 9606 23450633 t gcesareni "Ga12/13 recruitment of rho-gefs causes rhoa activation and f-actin assembly, which promotes lats1/lat2 inactivation by an unknown, but myosin-independent mechanism." SIGNOR-192108 GNA13 protein Q14344 UNIPROT ARHGEF11 protein O15085 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 11799111 t "This RGS-like (RGL) domain provides a structural motif by which heterotrimeric G protein alpha subunits of the Galpha(12) family can bind and regulate the activity of RhoGEFs. Hence, these newly discovered RGL domain-containing RhoGEFs provide a direct link from Galpha(12) and Galpha(13) to Rho" SIGNOR-256517 GNA13 protein Q14344 UNIPROT ARHGEF12 protein Q9NZN5 UNIPROT "up-regulates activity" binding 10090 BTO:0000944 12024019 t "P115 RhoGEF stimulates the intrinsic GTP hydrolysis activity of G alpha 12/13 subunits and acts as an effector for G13-coupled receptors by linking receptor activation to RhoA activation." SIGNOR-256519 GNA13 protein Q14344 UNIPROT ARHGEF1 protein Q92888 UNIPROT "up-regulates activity" binding 9606 14607242 t "It turned out that RGS domain of p115RhoGEF is specific for Gα12 and Gα13, and does not bind Gαi, Gαs and Gαq (Kozasa et al., 1998). The binding of Gα13 but not Gα12 stimulated GEF activity for Rho" SIGNOR-256521 GNA13 protein Q14344 UNIPROT ARHGEF1 protein Q92888 UNIPROT up-regulates binding 9606 9641916 t gcesareni "Galpha13 bound tightly top115 rhogefand stimulated its capacity to catalyze nucleotide exchange onrho." SIGNOR-58417 GNA13 protein Q14344 UNIPROT ARHGEF1 protein Q92888 UNIPROT up-regulates "gtpase-activating protein" 9606 9641915 t gcesareni "The guanine nucleotide exchange factor (gef) for rho, p115 rhogef, has an amino-terminal region with similarity to rgs proteins. Recombinant p115 rhogef and a fusion protein containing the amino terminus of p115 had specific activity as gtpase activating proteins toward the alpha subunits of the g proteins g12 and g13, but not toward members of the gs, gi, or gq subfamilies of galpha proteins. This gef may act as an intermediary in the regulation of rho proteins by g13 and g12." SIGNOR-58413 GNA13 protein Q14344 UNIPROT RHOA protein P61586 UNIPROT up-regulates binding 9606 23450633 t gcesareni "Ga12/13 recruitment of rho-gefs causes rhoa activation and f-actin assembly, which promotes lats1/lat2 inactivation by an unknown, but myosin-independent mechanism." SIGNOR-192111 GNAI1 protein P63096 UNIPROT "3',5'-cyclic AMP" smallmolecule CHEBI:17489 ChEBI down-regulates 9606 23994464 f apalma "The G alpha I subunit inhibits adenylyl cyclase activity and therefore reduces cytoplasmic cAMP levels" SIGNOR-255008 GNAI1 protein P63096 UNIPROT ADCY1 protein Q08828 UNIPROT "down-regulates activity" binding 9606 15922020 t "Activation of receptors coupled to inhibitory G proteins (Galpha i/o) has opposing consequences for cyclic AMP accumulation and the activity of cyclic AMP-dependent protein kinase, depending on the duration of stimulation. Acute activation inhibits the activity of adenylate cyclase, thereby attenuating cyclic AMP accumulation; in contrast, persistent activation of Galpha i/o-coupled receptors produces a paradoxical enhancement of adenylate cyclase activity, thus increasing cyclic AMP accumulation when the action of the inhibitory receptor is terminated." SIGNOR-256532 GNAI1 protein P63096 UNIPROT ADCY1 protein Q08828 UNIPROT "down-regulates activity" binding 9606 19703466 t "GTP-bound, active WT Gαi1 acts to inhibit AC, resulting in a decreased concentration of intracellular cAMP." SIGNOR-256498 GNAI1 protein P63096 UNIPROT CDC42 protein P60953 UNIPROT "up-regulates activity" binding 10090 BTO:0000944 11099498 t "These findings indicate that both G alpha(i) and G beta gamma stimulate Rac and Cdc42 pathways with lysophosphatidic acid-induced cell spreading on fibronectin" SIGNOR-256531 GNAI1 protein P63096 UNIPROT Microtubule_polimerization phenotype SIGNOR-PH106 SIGNOR "down-regulates activity" binding -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-256523 GNAI1 protein P63096 UNIPROT PLD2 protein O14939 UNIPROT down-regulates binding 9606 BTO:0000938 9148895 t gcesareni "The results of this study suggest that membrane phospholipase d activity can be negatively regulated via gi" SIGNOR-48256 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 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 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 ADCY1 protein Q08828 UNIPROT down-regulates binding 9606 8327893 f 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 GNAO1 protein P09471 UNIPROT Microtubule_polimerization phenotype SIGNOR-PH106 SIGNOR "down-regulates activity" binding -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 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 TAOK1 protein Q7L7X3 UNIPROT up-regulates 9606 BTO:0000007 12665513 f lperfetto "These results suggest that go alpha q205l activates p38 through taos and mek3/6." SIGNOR-235539 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 GNAQ protein P50148 UNIPROT ARHGEF12 protein Q9NZN5 UNIPROT "up-regulates activity" binding 10090 BTO:0000944 12024019 t "Leukemia-associated Rho guanine nucleotide exchange factor promotes G alpha q-coupled activation of RhoA." SIGNOR-256520 GNAQ protein P50148 UNIPROT ARHGEF25 protein Q86VW2 UNIPROT "up-regulates activity" binding -1 17606614 t "P63RhoGEF is autoinhibited by the Dbl homology (DH)-associated pleckstrin homology (PH) domain; activated Galpha(q) relieves this autoinhibition by interacting with a highly conserved C-terminal extension of the PH domain" SIGNOR-256493 GNAQ protein P50148 UNIPROT PLCB1 protein Q9NQ66 UNIPROT up-regulates binding 9606 8245028 t gcesareni "The beta- but not the gamma- and delta-type isozymes of inositol phospholipid-specific phospholipase c (plc) are activated by g protein alpha q and beta gamma subunits." SIGNOR-37149 GNAQ protein P50148 UNIPROT PLCE1 protein Q9P212 UNIPROT up-regulates binding 9606 17251915 t gcesareni "Typically galfas stimulates adenylyl cyclase and increases levels of cyclic amp (camp), whereas galfai inhibits adenylyl cyclase and lowers camp levels, and members of the galfaq family bind to and activate phospholipase c (plc), which cleaves phosphatidylinositol bisphosphate (pip2) into diacylglycerol and inositol triphosphate (ip3). The gbeta subunits and ggamma subunits function as a dimer to activate manymolecules, including phospholipases, ion channels and lipid kinases." SIGNOR-152609 GNAQ protein P50148 UNIPROT RHOA protein P61586 UNIPROT up-regulates binding 9606 17606614 t gcesareni "Recently, the dbl-family guanine nucleotide exchange factor (gef) p63rhogef/geft has been described as a novel mediator of galpha(q/11) signaling to rhoa based on its ability to synergize with galpha(q/11) resulting in enhanced rhoa signaling in cells." SIGNOR-156534 GNAS protein P63092 UNIPROT ADCY1 protein Q08828 UNIPROT "up-regulates activity" binding 9606 17652154 t gcesareni "Because adenylyl cyclases are directly activated by G(s)alpha and the carboxyl termini of the various Galpha proteins determine their receptor coupling specificity, we proposed a set of chimeric G(s)alpha where the COOH-terminal five amino acids are replaced by those of other Galpha proteins and used these to dissect the potential Galpha linked to a given GPCR" SIGNOR-156958 GNAS protein P63092 UNIPROT AXIN1 protein O15169 UNIPROT up-regulates binding 9606 BTO:0000586 SIGNOR-C110 16293724 t gcesareni "We show that pge2 stimulates colon cancer cell growth through its heterotrimeric guanine nucleotide-binding protein (g protein) coupled receptor, ep2, by a signaling route that involves the activation of phosphoinositide 3-kinase and the protein kinase akt by free g protein bg subunits and the direct association of the g protein as subunit with the regulator of g protein signaling (rgs) domain of axin." SIGNOR-141789 GNAS protein P63092 UNIPROT GSK3B/Axin/APC complex SIGNOR-C110 SIGNOR up-regulates binding 9606 BTO:0000586 16293724 t lperfetto "We show that pge2 stimulates colon cancer cell growth through its heterotrimeric guanine nucleotide-binding protein (g protein) coupled receptor, ep2, by a signaling route that involves the activation of phosphoinositide 3-kinase and the protein kinase akt by free g protein bg subunits and the direct association of the g protein as subunit with the regulator of g protein signaling (rgs) domain of axin." SIGNOR-227988 GNAS protein P63092 UNIPROT PIK3R1 protein P27986 UNIPROT up-regulates binding 9606 BTO:0000887;BTO:0001103;BTO:0001760 22179044 t gcesareni "Notably, the fzd7 receptor complex was associated with g_?(s) and pi(3)k and these components were required for wnt7a to activate the akt/mtor growth pathway in myotubes. These data led us to hypothesize that g_?s Mediates the activation of pi3kinase following wnt7a binding to fzd7." SIGNOR-191561 GNAS protein P63092 UNIPROT SRC protein P12931 UNIPROT "up-regulates activity" binding -1 11007482 t "Here we demonstrate that Galphas and Galphai, but neither Galphaq, Galpha12 nor Gbetay, directly stimulate the kinase activity of downregulated c-Src" SIGNOR-256527 GNAS protein P63092 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-256539 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 GNB1 protein P62873 UNIPROT GNB/GNG complex SIGNOR-C202 SIGNOR "form complex" binding 9606 23994464 t apalma "Instead, our current understanding is that the majority of GPCR signal transduction in neutrophils occurs through the GŒ≤Œ≥ subunit" SIGNOR-255004 GNB1 protein P62873 UNIPROT GNG2 protein P59768 UNIPROT "up-regulates activity" binding 10696571 t "GNB1 dissociates from the receptor, bound with GNG2 as stable dimer" SIGNOR-251105 GNB1 protein P62873 UNIPROT PI3K complex SIGNOR-C156 SIGNOR up-regulates binding 9606 BTO:0000938 16537363 t gcesareni "Gbetagamma subunits released from gi can activate pi3k (phosphoinositide 3-kinase), and can be therefore implicated in smo-dependent activation of akt" SIGNOR-252679 GNB1 protein P62873 UNIPROT PIK3CA protein P42336 UNIPROT up-regulates binding 9606 BTO:0000938 16537363 t gcesareni "Gbetagamma subunits released from gi can activate pi3k (phosphoinositide 3-kinase), and can be therefore implicated in smo-dependent activation of akt" SIGNOR-145119 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 GNB1 protein P62873 UNIPROT PLCB1 protein Q9NQ66 UNIPROT down-regulates binding 9606 8870665 t gcesareni "These results indicate that g-protein beta gamma subunits constitute a mechanism by which g-protein mediate a rapid and transient plc- beta 1." SIGNOR-44369 GNB1 protein P62873 UNIPROT PLCB2 protein Q00722 UNIPROT up-regulates binding 9606 BTO:0000142 1465133 t gcesareni "Activation of plc-beta 2 by beta gamma subunits may be an important mechanism by which pertussis toxin-sensitive g proteins stimulate plc." SIGNOR-19447 GNB1 protein P62873 UNIPROT PLCG1 protein P19174 UNIPROT up-regulates 9606 23074268 f gcesareni "Furthermore, this work suggested that the gbetagamma subunits released upon gi activation activated phospholipase c-gamma (plc-gamma) to produce inositol 3 phosphate (ip3) which would subsequently increase intracellular ca2+ abundance." SIGNOR-199129 GNB1 protein P62873 UNIPROT SRC protein P12931 UNIPROT "up-regulates activity" 15345719 f "In this study, we investigated the possible role of the Gβγ heterodimer in signaling Gi-induced Src activation" SIGNOR-251107 GNB2 protein P62879 UNIPROT PLCG1 protein P19174 UNIPROT up-regulates 9606 23074268 f gcesareni "Furthermore, this work suggested that the gbetagamma subunits released upon gi activation activated phospholipase c-gamma (plc-gamma) to produce inositol 3 phosphate (ip3) which would subsequently increase intracellular ca2+ abundance." SIGNOR-199132 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 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 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 GNB/GNG complex SIGNOR-C202 SIGNOR PI3K complex SIGNOR-C156 SIGNOR up-regulates 23994464 t apalma "Similar to PLCβ activation, PI3K-activation by neutrophil GPCRs also occurs primarily through Gβγ subunits, through the unique PI3Kγ isoform which is directly activated by Gβγ dimers" SIGNOR-255010 GNB/GNG complex SIGNOR-C202 SIGNOR PLCB3 protein Q01970 UNIPROT up-regulates 23994464 t apalma "However, it was later shown that other PLCβ isoforms (particularly PLCβ2 and PLCβ3) can also be directly activated by Gβγ subunits" SIGNOR-255016 GNG12 protein Q9UBI6 UNIPROT AKT2 protein P31751 UNIPROT up-regulates binding 9606 BTO:0000586 16293724 t gcesareni "We show that pge2 stimulates colon cancer cell growth through its heterotrimeric guanine nucleotide-binding protein (g protein) coupled receptor, ep2, by a signaling route that involves the activation of phosphoinositide 3-kinase and the protein kinase akt by free g protein bg subunits and the direct association of the g protein as subunit with the regulator of g protein signaling (rgs) domain of axin. This leads to the inactivation and release of glycogen synthase kinase 3b from its complex with axin, thereby relieving the inhibitory phosphorylation of b-catenin and activating its signaling pathway." SIGNOR-141792 GNG12 protein Q9UBI6 UNIPROT PI3K complex SIGNOR-C156 SIGNOR up-regulates binding 9606 BTO:0000586 16293724 t gcesareni "We show that pge2 stimulates colon cancer cell growth through its heterotrimeric guanine nucleotide-binding protein (g protein)coupled receptor, ep2, by a signaling route that involves the activation of phosphoinositide 3-kinase and the protein kinase akt by free g protein bg subunits and the direct association of the g protein as subunit with the regulator of g protein signaling (rgs) domain of axin." SIGNOR-252681 GNG12 protein Q9UBI6 UNIPROT PLCE1 protein Q9P212 UNIPROT up-regulates binding 9606 17251915 t gcesareni "In the non-canonical wntpathway, 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-152612 GNG12 protein Q9UBI6 UNIPROT PRKACA protein P17612 UNIPROT down-regulates binding 9606 17251915 t gcesareni "As pka suppresses the activity of gli, smo might use the stimulation of pi3k by galfai and gbetagamma subu- nits to block pka in cells that have high levels of camp." SIGNOR-152615 GNG2 protein P59768 UNIPROT GNB1 protein P62873 UNIPROT "up-regulates activity" binding 10696571 t "GNG2 dissociates from the activated receptor, bound with GNB1 as stable dimer." SIGNOR-251106 GNG2 protein P59768 UNIPROT GNB/GNG complex SIGNOR-C202 SIGNOR "form complex" binding 9606 23994464 t apalma "Instead, our current understanding is that the majority of GPCR signal transduction in neutrophils occurs through the GŒ≤Œ≥ subunit" SIGNOR-255005 GNG2 protein P59768 UNIPROT PI3K complex SIGNOR-C156 SIGNOR up-regulates binding 9606 17419683 t gcesareni "Gbetagamma subunits released from gi can activate pi3k (phosphoinositide 3-kinase), and can be therefore implicated in smo-dependent activation of akt." SIGNOR-252682 GNG2 protein P59768 UNIPROT PI3K complex SIGNOR-C156 SIGNOR up-regulates binding 9606 BTO:0000938 16537363 t gcesareni "Gbetagamma subunits released from gi can activate pi3k (phosphoinositide 3-kinase), and can be therefore implicated in smo-dependent activation of akt." SIGNOR-252683 GNG2 protein P59768 UNIPROT PIK3CA protein P42336 UNIPROT up-regulates binding 9606 17419683 t gcesareni "Gbetagamma subunits released from gi can activate pi3k (phosphoinositide 3-kinase), and can be therefore implicated in smo-dependent activation of akt." SIGNOR-154255 GNG2 protein P59768 UNIPROT PIK3CA protein P42336 UNIPROT up-regulates binding 9606 BTO:0000938 16537363 t gcesareni "Gbetagamma subunits released from gi can activate pi3k (phosphoinositide 3-kinase), and can be therefore implicated in smo-dependent activation of akt." SIGNOR-145122 GNG2 protein P59768 UNIPROT PLCG1 protein P19174 UNIPROT up-regulates binding 9606 23074268 t gcesareni "Furthermore, this work suggested that the gbetagamma subunits released upon gi activation activated phospholipase c-gamma (plc-gamma) to produce inositol 3 phosphate (ip3) which would subsequently increase intracellular ca2+ abundance." SIGNOR-199138 GNG2 protein P59768 UNIPROT SRC protein P12931 UNIPROT "up-regulates activity" 15345719 f "In this study, we investigated the possible role of the Gβγ heterodimer in signaling Gi-induced Src activation" SIGNOR-251108 GNG3 protein P63215 UNIPROT PI3K complex SIGNOR-C156 SIGNOR up-regulates binding 9606 17419683 t gcesareni "Gbetagamma subunits released from gi can activate pi3k (phosphoinositide 3-kinase), and can be therefore implicated in smo-dependent activation of akt" SIGNOR-252685 GNG3 protein P63215 UNIPROT PI3K complex SIGNOR-C156 SIGNOR up-regulates binding 9606 BTO:0000938 16537363 t gcesareni "Gbetagamma subunits released from gi can activate pi3k (phosphoinositide 3-kinase), and can be therefore implicated in smo-dependent activation of akt" SIGNOR-252684 GNG3 protein P63215 UNIPROT PIK3CA protein P42336 UNIPROT up-regulates binding 9606 17419683 t gcesareni "Gbetagamma subunits released from gi can activate pi3k (phosphoinositide 3-kinase), and can be therefore implicated in smo-dependent activation of akt" SIGNOR-154258 GNG3 protein P63215 UNIPROT PIK3CA protein P42336 UNIPROT up-regulates binding 9606 BTO:0000938 16537363 t gcesareni "Gbetagamma subunits released from gi can activate pi3k (phosphoinositide 3-kinase), and can be therefore implicated in smo-dependent activation of akt" SIGNOR-145125 GNG3 protein P63215 UNIPROT PLCG1 protein P19174 UNIPROT up-regulates binding 9606 23074268 t gcesareni "Furthermore, this work suggested that the gbetagamma subunits released upon gi activation activated phospholipase c-gamma (plc-gamma) to produce inositol 3 phosphate (ip3) which would subsequently increase intracellular ca2+ abundance." SIGNOR-199141 GNGT1 protein P63211 UNIPROT PI3K complex SIGNOR-C156 SIGNOR up-regulates binding 9606 17419683 t gcesareni "Gbetagamma subunits released from gi can activate pi3k (phosphoinositide 3-kinase), and can be therefore implicated in smo-dependent activation of akt" SIGNOR-252686 GNGT1 protein P63211 UNIPROT PI3K complex SIGNOR-C156 SIGNOR up-regulates binding 9606 BTO:0000938 16537363 t gcesareni "Gbetagamma subunits released from gi can activate pi3k (phosphoinositide 3-kinase), and can be therefore implicated in smo-dependent activation of akt" SIGNOR-252687 GNGT1 protein P63211 UNIPROT PIK3CA protein P42336 UNIPROT up-regulates binding 9606 17419683 t gcesareni "Gbetagamma subunits released from gi can activate pi3k (phosphoinositide 3-kinase), and can be therefore implicated in smo-dependent activation of akt" SIGNOR-154261 GNGT1 protein P63211 UNIPROT PIK3CA protein P42336 UNIPROT up-regulates binding 9606 BTO:0000938 16537363 t gcesareni "Gbetagamma subunits released from gi can activate pi3k (phosphoinositide 3-kinase), and can be therefore implicated in smo-dependent activation of akt" SIGNOR-145128 GNGT1 protein P63211 UNIPROT PIK3CG protein P48736 UNIPROT up-regulates binding 9606 12507995 t gcesareni "Therefore, we conclude that in vivo, g beta gamma activates pi3k gamma by a mechanism assigning specific roles for both pi3k gamma subunits, i.e., membrane recruitment is mediated via the noncatalytic p101 subunit, and direct stimulation of g beta gamma with p110 gamma contributes to activation of pi3k gamma." SIGNOR-96831 GNGT1 protein P63211 UNIPROT PLCG1 protein P19174 UNIPROT up-regulates binding 9606 23074268 t gcesareni "Furthermore, this work suggested that the gbetagamma subunits released upon gi activation activated phospholipase c-gamma (plc-gamma) to produce inositol 3 phosphate (ip3) which would subsequently increase intracellular ca2+ abundance." SIGNOR-199144 GNRHR protein P30968 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257331 GNRHR protein P30968 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-257064 GNRHR protein P30968 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257177 GNRHR protein P30968 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-256935 TNFSF15 protein O95150 UNIPROT TNFRSF25 protein Q93038 UNIPROT up-regulates binding 9606 14585074 t amattioni "The ligand of dr3 is tl1a" SIGNOR-103078 GNRHR protein P30968 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-257265 GNRHR protein P30968 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-256792 GOLGA2 protein Q08379 UNIPROT GORASP1 protein Q9BQQ3 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-261239 GOLGA3 protein Q08378 UNIPROT GOPC protein Q9HD26 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 15951434 t miannu "Golgin-160 belongs to the golgin family of Golgi-localized proteins, which have been implicated in Golgi structure and function. PIST (also known as GOPC, CAL, and FIG) has been implicated in the trafficking of a subset of plasma membrane proteins, supporting a role of golgin-160 in vesicular trafficking. binding of golgin-160, TC10, and syntaxin-6 to PIST may coordinate membrane trafficking of some plasma membrane proteins in cell types where these proteins are expressed." SIGNOR-261234 GOLGA7 protein Q7Z5G4 UNIPROT HRAS protein P01112 UNIPROT "up-regulates activity" palmitoylation 9606 BTO:0000007 16000296 t miannu "Covalent lipid modifications mediate the membrane attachment and biological activity of Ras proteins. All Ras isoforms are farnesylated and carboxyl-methylated at the terminal cysteine; H-Ras and N-Ras are further modified by palmitoylation. Here we report that H- and N-Ras are palmitoylated by a human protein palmitoyltransferase encoded by the ZDHHC9 and GCP16 genes. DHHC9 is an integral membrane protein that contains a DHHC cysteine-rich domain. GCP16 encodes a Golgi-localized membrane protein." SIGNOR-261351 GOLGB1 protein Q14789 UNIPROT GOLGA2 protein Q08379 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-261238 GOLPH3 protein Q9H4A6 UNIPROT MTOR protein P42345 UNIPROT "up-regulates activity" 9606 BTO:0000018;BTO:0005011 19553991 f "Mechanistically, GOLPH3 regulates cell size, enhances growth factor-induced mTOR signaling in human cancer cells and alters response to mTOR inhibitor in vivo." SIGNOR-253554 GOPC protein Q9HD26 UNIPROT ADRB1 protein P08588 UNIPROT down-regulates relocalization 9606 15358775 t miannu "Overexpression of cal reduces surface expression of beta1ar. Interaction with cal promotes retention of beta1ar within the cell" SIGNOR-128791 GOPC protein Q9HD26 UNIPROT CFTR protein P13569 UNIPROT down-regulates binding 9606 11707463 t miannu "Cal binds to cftr / cal affects insertion of cftr to the plasma membrane as well as its half-life in the plasma membrane." SIGNOR-111671 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 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 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 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 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 GP5 protein P40197 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-261849 GP9 protein P14770 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: GPIbalpha, disulfide-linked to GPIbbeta, and the noncovalently associated GPIX and GPV components, in ratios of 2:2:2:1." SIGNOR-261848 GPAA1 protein O43292 UNIPROT MYC protein P01106 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 9606 BTO:0000731 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 GPC3 protein P51654 UNIPROT DPP4 protein P27487 UNIPROT down-regulates binding 9606 17549790 t miannu "The interaction occurred with both the glycosylated and unglycosylated forms of gpc3 and led to the inhibition of cd26 peptidase activity." SIGNOR-155527 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 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 GPCR proteinfamily SIGNOR-PF33 SIGNOR GNAI1 protein P63096 UNIPROT up-regulates 9606 23994464 t apalma "Activation of those receptors triggers the dissociation of the GPCR-specific GŒ± subunit from the shared GŒ≤Œ≥ dimer and concomitant activation of various signal transduction pathways by both G-protein fragments" SIGNOR-255009 GPCR proteinfamily SIGNOR-PF33 SIGNOR GNAI1 protein P63096 UNIPROT "up-regulates activity" binding 9606 31160049 t miannu "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-255006 GPCR proteinfamily SIGNOR-PF33 SIGNOR GNB/GNG complex SIGNOR-C202 SIGNOR "up-regulates activity" binding 9606 23994464 t miannu "Instead, our current understanding is that the majority of GPCR signal transduction in neutrophils occurs through the G gamma/beta subunit. G-protein-coupled receptors in neutrophils primarily signal through the Gβγ heterodimer, activating two parallel pathways through PLCβ2/3 and PI3Kγ." SIGNOR-255007 GPER1 protein Q99527 UNIPROT "1D-myo-inositol 1,4,5-trisphosphate" smallmolecule CHEBI:16595 ChEBI up-regulates 9606 19549922 f gcesareni "Gpr30 also stimulates the pi3k pathway, elevating cellular pip3 levels, which is also predicted to activate nr5a receptors by direct binding of pip3 to the ligand binding domain ." SIGNOR-186206 GPER1 protein Q99527 UNIPROT EGFR protein P00533 UNIPROT up-regulates binding 9606 BTO:0000150 11897506 t gcesareni "Gpcr-mediated transactivation of egfrs by estrogen provides a previously unappreciated mechanism of cross-talk between estrogen and serum growth factors, and explains prior data reporting the egf-like effects of estrogen" SIGNOR-115988 GPER1 protein Q99527 UNIPROT GNAQ protein P50148 UNIPROT up-regulates binding 9606 BTO:0000130 22203955 t gcesareni "However, grpr preferentially couples to galfaq proteins." SIGNOR-195320 GPER1 protein Q99527 UNIPROT GNAS protein P63092 UNIPROT "up-regulates activity" binding 10696571 t "GPCRs transduce their signal via G-protein heterotrimers (αβγ) that dissociate in free Gα-subunit protein and Gβγ-subunit protein complexes following ligand stimulation; the activated receptor induces a conformational change in the associated G protein α-subunit leading to release of GDP followed by binding of GTP and α-subunit dissociation from the receptor." SIGNOR-251102 GPER1 protein Q99527 UNIPROT GNB1 protein P62873 UNIPROT "up-regulates activity" binding 10696571 t "GPCRs transduce their signal via G-protein heterotrimers (αβγ) that dissociate in free Gα-subunit protein and Gβγ-subunit protein complexes following ligand stimulation; GNB1 stands for the subunit β, which dissociates from the receptor after the binding of GTP on α-subunit." SIGNOR-251103 GPER1 protein Q99527 UNIPROT GNG2 protein P59768 UNIPROT "up-regulates activity" binding 10696571 t "GPCRs transduce their signal via G-protein heterotrimers (αβγ) that dissociate in free Gα-subunit protein and Gβγ-subunit protein complexes following ligand stimulation; GNG2 stands for the subunit γ, which dissociates from the receptor after the binding of GTP on α-subunit." SIGNOR-251104 GPHA2 protein Q96T91 UNIPROT TSHR protein P16473 UNIPROT up-regulates binding 9606 12045258 t gcesareni "Recombinant a2/b5 heterodimeric glycoproteins, purified using cation exchange and size fractionation chromatography, activated human tsh receptors, but not lh and fsh receptors, and showed high affinity to tsh receptors in a radioligand receptor assay" SIGNOR-88614 "GPIb-IX-V complex" complex SIGNOR-C270 SIGNOR FLNA protein P21333 UNIPROT "up-regulates activity" relocalization 9606 BTO:0000132 16293600 t lperfetto "The cytoplasmic domain of GPIbα of the GPIb-IX-V complex binds to actin filaments through FLNa|This immediately means that clustering of the GPIb-IX-V complex and anchoring of FLNa to actin filaments by activation could also increase avidity, which could withstand high shear stress." SIGNOR-261846 "GPIb-IX-V complex" complex SIGNOR-C270 SIGNOR Platelet_aggregation phenotype SIGNOR-PH81 SIGNOR up-regulates 9606 BTO:0000132 32644488 f lperfetto "Therefore, VWF cannot bind to the GpIb receptors on platelets via the A1 domain to induce platelet aggregation and further hemostasis. " SIGNOR-261866 GPR119 protein Q8TDV5 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257415 GPR119 protein Q8TDV5 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257153 GPR119 protein Q8TDV5 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-256911 GPR119 protein Q8TDV5 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257241 GPR119 protein Q8TDV5 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-257366 GPR119 protein Q8TDV5 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-256768 GPR119 protein Q8TDV5 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257308 GPR132 protein Q9UNW8 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257396 GPR132 protein Q9UNW8 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257074 GPR132 protein Q9UNW8 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-256945 GPR132 protein Q9UNW8 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257187 GPR132 protein Q9UNW8 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-257341 GPR132 protein Q9UNW8 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-256802 GPR132 protein Q9UNW8 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257275 GPR161 protein Q8N6U8 UNIPROT GNAS protein Q5JWF2 UNIPROT "up-regulates activity" binding 9606 BTO:0005238 23332756 t "Shh signaling directs Gpr161 to be internalized from cilia, preventing its activity." SIGNOR-259936 GPR174 protein Q9BXC1 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-257029 GPR174 protein Q9BXC1 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-256757 GPR17 protein Q13304 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-256692 GPR17 protein Q13304 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256835 GPR17 protein Q13304 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256971 GPR17 protein Q13304 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-257087 GPR183 protein P32249 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-257202 GPR183 protein P32249 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-256715 GPR183 protein P32249 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256858 GPR183 protein P32249 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257110 GPR34 protein Q9UPC5 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-256688 GPR34 protein Q9UPC5 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256831 GPR34 protein Q9UPC5 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256967 GPR35 protein Q9HC97 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-257204 GPR35 protein Q9HC97 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-257283 GPR35 protein Q9HC97 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-256717 GPR35 protein Q9HC97 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256860 GPR35 protein Q9HC97 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257112 GPR37 protein O15354 UNIPROT "ER stress" stimulus SIGNOR-ST9 SIGNOR up-regulates 9606 BTO:0000938 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 GPR55 protein Q9Y2T6 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-256670 GPR84 protein Q9NQS5 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-256704 GPR84 protein Q9NQS5 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256847 GPR84 protein Q9NQS5 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256983 GPR84 protein Q9NQS5 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257099 GRB10 protein Q13322 UNIPROT IGF1R protein P08069 UNIPROT down-regulates binding 9606 21659604 t gcesareni "Grb10 negatively regulates growth factor signaling. It binds the insulinand insulin-like growth factor 1 (igf-1) receptors, and mice without grb10 are larger and exhibit enhanced insulin sensitivity" SIGNOR-174062 GRB10 protein Q13322 UNIPROT INSR protein P06213 UNIPROT down-regulates binding 9606 21659604 t gcesareni "Grb10 negatively regulates growth factor signaling. It binds the insulin and insulin-like growth factor 1 (igf-1) receptors;mice without grb10 are larger and exhibit enhanced insulin sensitivity." SIGNOR-174065 GRB10 protein Q13322 UNIPROT PI3K complex SIGNOR-C156 SIGNOR "up-regulates activity" binding 10090 BTO:0001516 23246379 t "Grb10 transduces signal from FLT3 by direct interaction with p85 and Ba/F3-FLT3-ITD cells expressing Grb10 exhibits higher STAT5 activation" SIGNOR-255946 GRB10 protein Q13322 UNIPROT PIK3R1 protein P27986 UNIPROT "up-regulates activity" binding 10090 BTO:0001516 23246379 t "Grb10 transduces signal from FLT3 by direct interaction with p85 and Ba/F3-FLT3-ITD cells expressing Grb10 exhibits higher STAT5 activation" SIGNOR-255945 GRB2 protein P62993 UNIPROT ABL1 protein P00519 UNIPROT up-regulates binding 9606 BTO:0001271 8402896 t "GRB2 binds BCR-ABL with SH2 domain" gcesareni "We demonstrate that bcr-abl exists in a complex with grb-2 in vivo. Binding of grb-2 to bcr-abl is mediated by the direct interaction of the grb-2 sh2 domain with a phosphorylated tyrosine, y177, within the bcr first exon." SIGNOR-39049 GRB2 protein P62993 UNIPROT CBL protein P22681 UNIPROT up-regulates relocalization 9606 11823423 t "GRB2 is an adapter protein that provides a critical link between cell surface growth factor receptors and the Ras signaling pathway." gcesareni "The underlying mechanism seems to involve recruitment of a grb2 c-cbl complex to grb2-specific docking sites of egfr, and concurrent acceleration of receptor ubiquitylation and desensitization." SIGNOR-114704 GRB2 protein P62993 UNIPROT GAB1 protein Q13480 UNIPROT up-regulates binding 9606 BTO:0000007 12766170 t "Grb2-associated binding (Gab) scaffolding/adapter proteins are a family of three members including mammalian Gab1, Gab2, and Gab3 that are highly conserved." lperfetto "The gab1 docking protein forms a platform for the assembly of a multiprotein signaling complex downstream from receptor tyrosine kinases. In general, recruitment of gab1 occurs indirectly, via the adapter protein grb2" SIGNOR-235917 GRB2 protein P62993 UNIPROT MAP4K1 protein Q92918 UNIPROT up-regulates binding 9606 BTO:0000782 9891069 t gcesareni "The first and second proline-rich motifs containing the grb2 n-sh3-binding consensus sequence (-p-x-x-p-x-r/k-) were implicated in the binding of hpk1 to grb2." SIGNOR-63994 GRB2 protein P62993 UNIPROT SOS1 protein Q07889 UNIPROT "up-regulates activity" relocalization 10090 BTO:0000669 23452850 t "GRB2 associated guanine nucleotide exchange factor Sos activates Ras through the exchange of GDP for GTP" lperfetto "Interaction domains of sos1/grb2 are finely tuned for cooperative control of embryonic stem cell fate." SIGNOR-235773 GRB2 protein P62993 UNIPROT SOS1 protein Q07889 UNIPROT "up-regulates activity" relocalization 9606 8479541 t "GRB2 associated guanine nucleotide exchange factor Sos activates Ras through the exchange of GDP for GTP" lperfetto "Furthermore, our results indicate that the interaction domains of sos1 and grb2 have evolved so as to bind ligands not with maximal strength but with specificities and affinities that maintain cooperativity. Grb2 binds and activates sos, which then activates ras, and this activates p110 independently of p85." SIGNOR-39163 GRB2 protein P62993 UNIPROT SOS1 protein Q07889 UNIPROT "up-regulates activity" relocalization 9606 BTO:0001412 10570290 t "GRB2 associated guanine nucleotide exchange factor Sos activates Ras through the exchange of GDP for GTP" lperfetto "Grb2 binds and activates sos, which then activates ras, and this activates p110 independently of p85." SIGNOR-236792 GRB7 protein Q14451 UNIPROT RND1 protein Q92730 UNIPROT up-regulates binding 9606 BTO:0000150 10664463 t gcesareni "We would like to propose that when cells are driven to divide by growth factor stimulation, grb7 relocalizes at the membrane, in the same subcellular compartment as rnd1, where they could interact in vivo." SIGNOR-74914 GRHL2 protein Q6ISB3 UNIPROT ZEB1 protein P37275 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000150 23814079 f miannu "we could further demonstrate that expression of GRHL2 is directly suppressed by the transcription factor zinc finger enhancer-binding protein 1 (ZEB1), which in turn is a direct target for repression by GRHL2, suggesting that the EMT transcription factors GRHL2 and ZEB1 form a double negative regulatory feedback loop in breast cancer cells." SIGNOR-255624 GRIA1 protein P42261 UNIPROT Excitatory_synaptic_transmission phenotype SIGNOR-PH133 SIGNOR up-regulates 10090 BTO:0000938 15115814 f lperfetto "The targeting and clustering of AMPA and NMDA receptors to synapses in the CNS is essential for efficient excitatory synaptic transmission" SIGNOR-261433 GRIN2A protein Q12879 UNIPROT calcium(2+) smallmolecule CHEBI:29108 ChEBI "up-regulates quantity" relocalization 9606 BTO:0000938 20950656 t lperfetto "In addition, neurons also possess unique systems for local Ca2+ signaling at synapses including; presynaptic voltage-gated Ca2+ channels coupled to the synaptic vesicle membrane fusion machinery [39]; postsynaptic excitatory glutamate receptor channels which flux either Na+ (AMPA receptors) or Ca2+ (NMDA receptors) [40] and [41]; and Ca2+-binding proteins" SIGNOR-251578 GRIP1 protein Q9Y3R0 UNIPROT GRIPAP1 protein Q4V328 UNIPROT "up-regulates activity" binding 10116 BTO:0000142 10896157 t Giorgia "We have identified several GRIP-associated proteins (GRASPs) that bind to distinct PDZ domains within GRIP. GRASP-1 is a neuronal rasGEF associated with GRIP and AMPA receptors in vivo. GRIP1 has seven PDZ domains, which mediate protein–protein interactions, allowing the recruitment of GRASP-1 to a large signal-transducing complex" SIGNOR-260638 GRIPAP1 protein Q4V328 UNIPROT MAP3K1 protein Q13233 UNIPROT "up-regulates activity" binding 9606 BTO:0002181 17761173 t Giulio "We investigated signal transduction pathways that might lie downstream of GRASP-1 and found that GRASP-1 potently activates JNK pathway signaling, with no effect on ERK signaling. Such JNK pathway activating activity requires binding of GRASP-1 to both JNK and the upstream JNK pathway activator MEKK-1." SIGNOR-260607 GRIPAP1 protein Q4V328 UNIPROT MAP3K1 protein Q13233 UNIPROT "up-regulates activity" binding 9606 BTO:0002181;BTO:0000142 17761173 t Giorgia "To examine whether GRASP‐1 interacts with MEKK1 and JNK1 in neurons, co‐immunoprecipitation experiments were performed with detergent‐solubilized extracts from cultured cortical neurons. Both antiJNK1 and anti‐MEKK1 antibodies immunoprecipitated GRASP‐1 from neuronal lysates. These results suggest that GRASP‐1 interacts with MEKK1 and JNK1 in neurons." SIGNOR-260640 GRIPAP1 protein Q4V328 UNIPROT MAPK8 protein P45983 UNIPROT "up-regulates activity" binding 9606 BTO:0002181;BTO:0000142 17761173 t Giorgia "To examine whether GRASP‐1 interacts with MEKK1 and JNK1 in neurons, co‐immunoprecipitation experiments were performed with detergent‐solubilized extracts from cultured cortical neurons. Both antiJNK1 and anti‐MEKK1 antibodies immunoprecipitated GRASP‐1 from neuronal lysates. These results suggest that GRASP‐1 interacts with MEKK1 and JNK1 in neurons. GRASP-1 potently activates JNK pathway signaling, with no effect on ERK signaling. Such JNK pathway activating activity requires binding of GRASP-1 to both JNK and the upstream JNK pathway activator MEKK-1." SIGNOR-260639 GRK1 protein Q15835 UNIPROT GRK1 protein Q15835 UNIPROT "down-regulates activity" phosphorylation Ser21 AFIAARGsFDGSSSQ -1 1527025 t "The major autophosphorylation site yielded the following sequence: DVGAFS488T489VKGVAFEK, where Ser488 and Thr489 are phosphorylated. Additionally, a minor autophosphorylation site was identified at Ser21. we speculate that autophosphorylation of RK may lower the affinity of the enzyme for Rho* via repulsion between phosphorylated sites on Rho* and the kinase." SIGNOR-251186 GRK1 protein Q15835 UNIPROT GRK1 protein Q15835 UNIPROT "down-regulates activity" phosphorylation Ser491 IQDVGAFsTVKGVAF -1 1527025 t "The major autophosphorylation site yielded the following sequence: DVGAFS488T489VKGVAFEK, where Ser488 and Thr489 are phosphorylated. Additionally, a minor autophosphorylation site was identified at Ser21. we speculate that autophosphorylation of RK may lower the affinity of the enzyme for Rho* via repulsion between phosphorylated sites on Rho* and the kinase." SIGNOR-251187 GRK1 protein Q15835 UNIPROT GRK1 protein Q15835 UNIPROT "down-regulates activity" phosphorylation Thr492 QDVGAFStVKGVAFD -1 1527025 t "The major autophosphorylation site yielded the following sequence: DVGAFS488T489VKGVAFEK, where Ser488 and Thr489 are phosphorylated. Additionally, a minor autophosphorylation site was identified at Ser21. we speculate that autophosphorylation of RK may lower the affinity of the enzyme for Rho* via repulsion between phosphorylated sites on Rho* and the kinase." SIGNOR-251188 GRK1 protein Q15835 UNIPROT RHO protein P08100 UNIPROT "up-regulates activity" phosphorylation Ser343 TVSKTETsQVAPA -1 8617805 t "That light-dependent phosphorylation of Rho is mediated primarily by RK. Addition of an inhibitory antibody against rhodopsin kinase (RK) lowered phosphorylation at Ser334, Ser338, and Ser343, without changing the ratio between phosphorylation sites. upon illumination, Ser334c, Ser338, and Ser343 are phosphorylated." SIGNOR-251191 GRK2 protein P25098 UNIPROT ADRA2A protein P08913 UNIPROT "down-regulates activity" phosphorylation Ser296 DALDLEEsSSSDHAE 10029 BTO:0000246 7876239 t "The alpha 2A-adrenergic receptor (alpha 2AAR) undergoes rapid functional desensitization caused by phosphorylation of the receptor by the beta-adrenergic receptor kinase (beta ARK). beta ARK-mediated phosphorylation of alpha 2C10 occurs at Ser-296-299 in the third intracellular loop, and this represents the critical step in rapid agonist-promoted desensitization." SIGNOR-251440 GRK2 protein P25098 UNIPROT ADRA2A protein P08913 UNIPROT "down-regulates activity" phosphorylation Ser297 ALDLEESsSSDHAER 10029 BTO:0000246 7876239 t "The alpha 2A-adrenergic receptor (alpha 2AAR) undergoes rapid functional desensitization caused by phosphorylation of the receptor by the beta-adrenergic receptor kinase (beta ARK). beta ARK-mediated phosphorylation of alpha 2C10 occurs at Ser-296-299 in the third intracellular loop, and this represents the critical step in rapid agonist-promoted desensitization." SIGNOR-251441 GRK2 protein P25098 UNIPROT ADRA2A protein P08913 UNIPROT "down-regulates activity" phosphorylation Ser298 LDLEESSsSDHAERP 10029 BTO:0000246 7876239 t "The alpha 2A-adrenergic receptor (alpha 2AAR) undergoes rapid functional desensitization caused by phosphorylation of the receptor by the beta-adrenergic receptor kinase (beta ARK). beta ARK-mediated phosphorylation of alpha 2C10 occurs at Ser-296-299 in the third intracellular loop, and this represents the critical step in rapid agonist-promoted desensitization." SIGNOR-251442 GRK2 protein P25098 UNIPROT ADRA2A protein P08913 UNIPROT "down-regulates activity" phosphorylation Ser299 DLEESSSsDHAERPP 10029 BTO:0000246 7876239 t "The alpha 2A-adrenergic receptor (alpha 2AAR) undergoes rapid functional desensitization caused by phosphorylation of the receptor by the beta-adrenergic receptor kinase (beta ARK). beta ARK-mediated phosphorylation of alpha 2C10 occurs at Ser-296-299 in the third intracellular loop, and this represents the critical step in rapid agonist-promoted desensitization." SIGNOR-251443 GRK2 protein P25098 UNIPROT BDKRB2 protein P30411 UNIPROT "down-regulates activity" phosphorylation Ser366 EPIQMENsMGTLRTS 9606 BTO:0000007 11517230 t "Ligand-induced phosphorylation is found at Ser339 and Ser346/Ser348 that could be executed by several G protein-coupled receptor kinases. 32P labeling of peptide 3 containing pS346/pS348 was enhanced 1.5–3-fold as compared with mock-transfected cells in the order GRK6 < GRK5 < GRK2 < GRK4α < GRK3. several endogenous GRKs may phosphorylate the B2R and that the various GRKs, even without apparent effect on total GPCR phosphorylation levels, may induce distinct phosphorylation patterns with possible functional consequences for receptor desensitization and sequestration." SIGNOR-251444 GRK2 protein P25098 UNIPROT BDKRB2 protein P30411 UNIPROT "down-regulates activity" phosphorylation Ser373 SMGTLRTsISVERQI 9606 BTO:0000007 11517230 t "Ligand-induced phosphorylation is found at Ser339 and Ser346/Ser348 that could be executed by several G protein-coupled receptor kinases. 32P labeling of peptide 3 containing pS346/pS348 was enhanced 1.5–3-fold as compared with mock-transfected cells in the order GRK6 < GRK5 < GRK2 < GRK4α < GRK3. several endogenous GRKs may phosphorylate the B2R and that the various GRKs, even without apparent effect on total GPCR phosphorylation levels, may induce distinct phosphorylation patterns with possible functional consequences for receptor desensitization and sequestration." SIGNOR-251445 GRK2 protein P25098 UNIPROT BDKRB2 protein P30411 UNIPROT "down-regulates activity" phosphorylation Ser375 GTLRTSIsVERQIHK 9606 BTO:0000007 11517230 t "Ligand-induced phosphorylation is found at Ser339 and Ser346/Ser348 that could be executed by several G protein-coupled receptor kinases. 32P labeling of peptide 3 containing pS346/pS348 was enhanced 1.5–3-fold as compared with mock-transfected cells in the order GRK6 < GRK5 < GRK2 < GRK4α < GRK3. several endogenous GRKs may phosphorylate the B2R and that the various GRKs, even without apparent effect on total GPCR phosphorylation levels, may induce distinct phosphorylation patterns with possible functional consequences for receptor desensitization and sequestration." SIGNOR-251446 GRK2 protein P25098 UNIPROT CLTB protein P09497 UNIPROT unknown phosphorylation Ser205 LCDFNPKsSKQCKDV 9606 22704991 t llicata "Moreover, we demonstrate that phosphorylation of ser204 in clcb is required for efficient endocytosis of a subset of gpcrs and identify g protein-coupled receptor kinase 2 (grk2) as a kinase that can phosphorylate clcb on ser204. Overexpression of clcb(s204a) specifically inhibits the endocytosis of those gpcrs whose endocytosis is grk2-dependent." SIGNOR-197873 GRK2 protein P25098 UNIPROT CXCR2 protein P25025 UNIPROT "down-regulates activity" phosphorylation 10090 BTO:0000763 22634615 t miannu "Upon activation, GRK2 phosphorylates CXCR2 and causes receptor desensitization and internalization, leading to down-regulation of neutrophil chemotaxis" SIGNOR-260647 GRK2 protein P25098 UNIPROT EZR protein P15311 UNIPROT up-regulates phosphorylation Thr567 QGRDKYKtLRQIRQG 9606 15843435 t llicata "Grk2 phosphorylates glutathione s-transferase (gst)-ezrin, but not an ezrin fusion protein lacking threonine 567 (t567), in vitro. These results suggest that t567, the regulatory phosphorylation site responsible for maintaining ezrin in its active conformation, represents the principle site of grk2-mediated phosphorylation." SIGNOR-135622 GRK2 protein P25098 UNIPROT FPR1 protein P21462 UNIPROT "down-regulates activity" phosphorylation Ser328 ERALTEDsTQTSDTA -1 7836371 t gcesareni "Kinetic studies demonstrated that GRK2 has a Km for the carboxyl-terminal domain of the FPR of approximately 1.5 microM and that denaturation of the substrate results in an almost complete loss of phosphorylation [€] simultaneous substitution of the upstream Ser328, Thr329, Thr331, and Ser332 or merely the Ser328 and Thr329 residues resulted in an approximately 80% reduction in phosphorylation." SIGNOR-247763 GRK2 protein P25098 UNIPROT FPR1 protein P21462 UNIPROT "down-regulates activity" phosphorylation Thr331 LTEDSTQtSDTATNS -1 7836371 t gcesareni "Kinetic studies demonstrated that GRK2 has a Km for the carboxyl-terminal domain of the FPR of approximately 1.5 microM and that denaturation of the substrate results in an almost complete loss of phosphorylation [€] simultaneous substitution of the upstream Ser328, Thr329, Thr331, and Ser332 or merely the Ser328 and Thr329 residues resulted in an approximately 80% reduction in phosphorylation." SIGNOR-249676 GRK2 protein P25098 UNIPROT FPR1 protein P21462 UNIPROT "down-regulates activity" phosphorylation Thr334 DSTQTSDtATNSTLP -1 7836371 t "Phosphorylation of the FPR carboxyl terminus by GRK2 is the result of a high affinity interaction and proceeds in a hierarchical manner. sequential mechanism of phosphorylation beginning with residues 328 and/or 329, followed by residues 331 and/or 332, and finally residues 334 through 339. Attenuation of receptor-mediated signal amplification in response to external stimuli, an essential step in the balance of cellular activation, may be mediated by receptor phosphorylation." SIGNOR-251451 GRK2 protein P25098 UNIPROT FPR1 protein P21462 UNIPROT "down-regulates activity" phosphorylation Thr336 TQTSDTAtNSTLPSA -1 7836371 t gcesareni "Kinetic studies demonstrated that GRK2 has a Km for the carboxyl-terminal domain of the FPR of approximately 1.5 microM and that denaturation of the substrate results in an almost complete loss of phosphorylation [€] simultaneous substitution of the upstream Ser328, Thr329, Thr331, and Ser332 or merely the Ser328 and Thr329 residues resulted in an approximately 80% reduction in phosphorylation." SIGNOR-249686 GRK2 protein P25098 UNIPROT FPR1 protein P21462 UNIPROT "down-regulates activity" phosphorylation Thr339 SDTATNStLPSAEVE -1 7836371 t "Phosphorylation of the FPR carboxyl terminus by GRK2 is the result of a high affinity interaction and proceeds in a hierarchical manner. sequential mechanism of phosphorylation beginning with residues 328 and/or 329, followed by residues 331 and/or 332, and finally residues 334 through 339. Attenuation of receptor-mediated signal amplification in response to external stimuli, an essential step in the balance of cellular activation, may be mediated by receptor phosphorylation." SIGNOR-251452 GRK2 protein P25098 UNIPROT MAPK14 protein Q16539 UNIPROT down-regulates phosphorylation Thr123 IVKCQKLtDDHVQFL 9606 BTO:0000801 17055984 t lperfetto "Phosphorylation of p38 by grk2 at the docking groove unveils a novel mechanism for inactivating p38mapk p38 associates with grk2 endogenously and is phosphorylated by grk2 at thr-123, a residue located at its docking groove. Mimicking phosphorylation at this site impairs the binding and activation of p38 by mkk6 and diminishes the capacity of p38 to bind and phosphorylate its substrates" SIGNOR-150152 GRK2 protein P25098 UNIPROT MC4R protein P32245 UNIPROT "down-regulates activity" phosphorylation Ser329 LGGLCDLsSRY 9606 BTO:0000007 12639913 t "Thr312 and Ser329/330 in the C-terminal tail of MC4R are potential sites for PKA and GRK phosphorylation and the subsequent recruitment of β-arrestin to the activated receptor. Replacement by alanine(s) of Thr312 and Ser329/330 in the C-terminal tail resulted in an impaired sequestration of mutated receptors to agonist, whereas mutations of Thr232 or Ser306 did not. This indicates that phosphorylation of these residues by kinases is critical for the internalization of MC4R." SIGNOR-251453 GRK2 protein P25098 UNIPROT MC4R protein P32245 UNIPROT "down-regulates activity" phosphorylation Ser330 GGLCDLSsRY 9606 BTO:0000007 12639913 t gcesareni "Mutagenesis studies revealed that Thr312 and Ser329/330 in the C-terminal tail are potential sites for PKA and GRK phosphorylation and may play an essential role in the recruitment of beta-arrestin to the activated receptor." SIGNOR-249673 GRK2 protein P25098 UNIPROT MC4R protein P32245 UNIPROT "down-regulates activity" phosphorylation Thr312 RSQELRKtFKEIICC 9606 BTO:0000007 12639913 t gcesareni "Mutagenesis studies revealed that Thr312 and Ser329/330 in the C-terminal tail are potential sites for PKA and GRK phosphorylation and may play an essential role in the recruitment of beta-arrestin to the activated receptor." SIGNOR-247770 GRK2 protein P25098 UNIPROT OPRD1 protein P41143 UNIPROT "down-regulates activity" phosphorylation Ser363 RVTACTPsDGPGGGA 9606 BTO:0000007 11040053 t gcesareni "Taken together, we have demonstrated that agonist-induced opioid receptor phosphorylation occurs exclusively at two phosphate acceptor sites (T358 and S363) of GRK2 at the DOR carboxyl terminus." SIGNOR-249660 GRK2 protein P25098 UNIPROT OPRD1 protein P41143 UNIPROT "down-regulates activity" phosphorylation Thr358 ATARERVtACTPSDG 9606 BTO:0000007 11040053 t "GRK2 strongly enhanced agonist-stimulated phosphorylation of the wild-type DOR (WT), but Delta15 or mutant DOR (T358A/T361A/S363G) failed to show any detectable phosphorylation under these conditions. agonist-induced opioid receptor phosphorylation occurs exclusively at two phosphate acceptor sites (T358 and S363) of GRK2 at the DOR carboxyl terminus. GRKs are important mediators in agonist-induced opioid receptor phosphorylation and desensitization." SIGNOR-251457 GRK2 protein P25098 UNIPROT OPRM1 protein P35372 UNIPROT "down-regulates activity" phosphorylation Ser357 REFCIPTsSNIEQQN 9606 BTO:0000007 12123746 t "GRK2-mediated phosphorylation is involved in the development of agonist-induced μ-opioid receptor desensitization. two C-terminal amino acids, Ser355 and Thr357, are required for short-term homologous desensitization of μ-opioid receptors expressed in HEK 293 cells." SIGNOR-251458 GRK2 protein P25098 UNIPROT OPRM1 protein P35372 UNIPROT "down-regulates activity" phosphorylation Ser358 EFCIPTSsNIEQQNS 9606 BTO:0000007 12123746 t gcesareni "These results suggest that two C-terminal amino acids, Ser(355) and Thr(357), are required for short-term homologous desensitization and agonist-induced phosphorylation of mu-opioid receptors expressed in HEK 293 cells" SIGNOR-249661 GRK2 protein P25098 UNIPROT OPRM1 protein P35372 UNIPROT "down-regulates activity" phosphorylation Thr356 FREFCIPtSSNIEQQ 9606 BTO:0000007 12123746 t gcesareni "These results suggest that two C-terminal amino acids, Ser(355) and Thr(357), are required for short-term homologous desensitization and agonist-induced phosphorylation of mu-opioid receptors expressed in HEK 293 cells" SIGNOR-247782 GRK2 protein P25098 UNIPROT PDE6G protein P18545 UNIPROT "up-regulates activity" phosphorylation Thr62 PGMEGLGtDITVICP 9606 BTO:0000007 12624098 t gcesareni "Mutation of Thr-62 (to Ala) in PDEgamma produced a GRK2 phosphorylation-resistant mutant that was less effective in associating with GRK2 in response to epidermal growth factor and did not potentiate the stimulation of p42/p44 mitogen-activated protein kinase by this growth factor." SIGNOR-247823 GRK2 protein P25098 UNIPROT RPLP2 protein P05387 UNIPROT up-regulates phosphorylation Ser105 KKEESEEsDDDMGFG 9606 12379128 t gcesareni "The phosphorylation sites in grk2-phosphorylated p2 are identified (s102 and s105) and are identical to the sites known to regulate p2 activity." SIGNOR-94258 GRK2 protein P25098 UNIPROT SMO protein Q99835 UNIPROT up-regulates phosphorylation 9606 15618519 t gcesareni "We find that two molecules interact with mammalian smo in an activation-dependent manner: g protein-coupled receptor kinase 2 (grk2) leads to phosphorylation of smo, and beta-arrestin 2 fused to green fluorescent protein interacts with smo. Ck1a, grk2, and another still-unidentified protein kinase phosphorylate the c-tail of mammalian smo in the presence of hh proteins" SIGNOR-132669 GRK2 protein P25098 UNIPROT SMO protein Q99835 UNIPROT up-regulates phosphorylation 9606 21695114 t gcesareni "We find that two molecules interact with mammalian smo in an activation-dependent manner: g protein-coupled receptor kinase 2 (grk2) leads to phosphorylation of smo, and beta-arrestin 2 fused to green fluorescent protein interacts with smo. Ck1a, grk2, and another still-unidentified protein kinase phosphorylate the c-tail of mammalian smo in the presence of hh proteins" SIGNOR-174539 GRK2 protein P25098 UNIPROT SMO protein Q99835 UNIPROT up-regulates phosphorylation 9606 23074268 t gcesareni "We find that two molecules interact with mammalian smo in an activation-dependent manner: g protein-coupled receptor kinase 2 (grk2) leads to phosphorylation of smo, and beta-arrestin 2 fused to green fluorescent protein interacts with smo. Ck1a, grk2, and another still-unidentified protein kinase phosphorylate the c-tail of mammalian smo in the presence of hh proteins" SIGNOR-199104 GRK2 protein P25098 UNIPROT SNCA protein P37840 UNIPROT down-regulates phosphorylation Ser129 NEAYEMPsEEGYQDY 9606 BTO:0000142 10852916 t llicata "We found that grk-mediated phosphorylation inhibits synuclein's interaction with both phospholipids and pld2. These findings suggest that gpcrs may be able to indirectly stimulate pld2 activity via their ability to regulate grk-promoted phosphorylation of synuclein." SIGNOR-78333 GRK2 protein P25098 UNIPROT SNCG protein O76070 UNIPROT "down-regulates activity" phosphorylation Ser124 EVAEEAQsGGD -1 10852916 t "GRK-mediated phosphorylation inhibits synuclein's interaction with both phospholipids and PLD2. Mutation of Ser124 dramatically inhibits γ-synuclein phosphorylation by GRK2" SIGNOR-251204 GRK3 protein P35626 UNIPROT BDKRB2 protein P30411 UNIPROT "down-regulates activity" phosphorylation Ser366 EPIQMENsMGTLRTS 9606 BTO:0000007 11517230 t "Ligand-induced phosphorylation is found at Ser339 and Ser346/Ser348 that could be executed by several G protein-coupled receptor kinases. 32P labeling of peptide 3 containing pS346/pS348 was enhanced 1.5–3-fold as compared with mock-transfected cells in the order GRK6 < GRK5 < GRK2 < GRK4α < GRK3. several endogenous GRKs may phosphorylate the B2R and that the various GRKs, even without apparent effect on total GPCR phosphorylation levels, may induce distinct phosphorylation patterns with possible functional consequences for receptor desensitization and sequestration." SIGNOR-251460 GRK3 protein P35626 UNIPROT BDKRB2 protein P30411 UNIPROT "down-regulates activity" phosphorylation Ser373 SMGTLRTsISVERQI 9606 BTO:0000007 11517230 t gcesareni "...expression of GRK4Ž drastically increased the basal level of32P incorporation into B2R.[€]a clustered phosphorylation around Ser(346) is necessary for desensitization of the B2 receptor-induced phospholipase C activation." SIGNOR-249658 GRK3 protein P35626 UNIPROT BDKRB2 protein P30411 UNIPROT "down-regulates activity" phosphorylation Ser375 GTLRTSIsVERQIHK 9606 BTO:0000007 11517230 t "Ligand-induced phosphorylation is found at Ser339 and Ser346/Ser348 that could be executed by several G protein-coupled receptor kinases. 32P labeling of peptide 3 containing pS346/pS348 was enhanced 1.5–3-fold as compared with mock-transfected cells in the order GRK6 < GRK5 < GRK2 < GRK4α < GRK3. several endogenous GRKs may phosphorylate the B2R and that the various GRKs, even without apparent effect on total GPCR phosphorylation levels, may induce distinct phosphorylation patterns with possible functional consequences for receptor desensitization and sequestration." SIGNOR-251462 GRK3 protein P35626 UNIPROT CCR5 protein P51681 UNIPROT "down-regulates activity" phosphorylation Ser336 QEAPERAsSVYTRST 9534 BTO:0000298 10085131 t "Serine residues at positions 336, 337, 342, and 349 represent GRK phosphorylation sites on CCR5. CCR5 phosphorylation and desensitization through a GRK-mediated mechanism" SIGNOR-251463 GRK3 protein P35626 UNIPROT CCR5 protein P51681 UNIPROT "down-regulates activity" phosphorylation Ser337 EAPERASsVYTRSTG 9534 BTO:0000298 10085131 t "Serine residues at positions 336, 337, 342, and 349 represent GRK phosphorylation sites on CCR5. CCR5 phosphorylation and desensitization through a GRK-mediated mechanism" SIGNOR-251464 TRAF2 protein Q12933 UNIPROT BIRC3 protein Q13489 UNIPROT up-regulates binding 9606 8548810 t amattioni "The c-iaps associate with traf1 and traf2" SIGNOR-39596 GRK3 protein P35626 UNIPROT CCR5 protein P51681 UNIPROT "down-regulates activity" phosphorylation Ser342 ASSVYTRsTGEQEIS 9534 BTO:0000298 10085131 t gcesareni "Phosphoamino acid analysis revealed that RANTES-induced CCR5 phosphorylation selectively occurs on serine residues. Our findings with receptor mutants indicate that serine residues at positions 336, 337, 342, and 349 represent GRK phosphorylation sites on CCR5." SIGNOR-249675 GRK3 protein P35626 UNIPROT OPRM1 protein P35372 UNIPROT "down-regulates activity" phosphorylation Thr182 VKALDFRtPRNAKII 8355 BTO:0000512 11060299 t gcesareni "These results demonstrate that the T180A mutation probably blocks GRK3- and arr3-mediated desensitization of MOR by preventing a critical agonist-dependent receptor phosphorylation and suggest a novel GRK3 site of regulation not yet described for other G-protein-coupled receptors" SIGNOR-247915 GRK4 protein P32298 UNIPROT BDKRB2 protein P30411 UNIPROT "down-regulates activity" phosphorylation Ser375 GTLRTSIsVERQIHK 9606 BTO:0000007 11517230 t gcesareni "...expression of GRK4ƒŽ‚ drastically increased the basal level of32P incorporation into B2R.[ƒ‚€‚]a clustered phosphorylation around Ser(346) is necessary for desensitization of the B2 receptor-induced phospholipase C activation." SIGNOR-249674 GRK5 protein P34947 UNIPROT ADRB2 protein P07550 UNIPROT unknown phosphorylation Ser401 VPSDNIDsQGRNCST -1 8662852 t "we report the identification of the sites of GRK2- and GRK5-mediated beta2AR phosphorylation. six are phosphorylated by GRK5 (Thr-384, Thr-393, Ser-396, Ser-401, Ser-407, and Ser-411)." SIGNOR-251196 GRK5 protein P34947 UNIPROT ADRB2 protein P07550 UNIPROT unknown phosphorylation Ser407 DSQGRNCsTNDSLL -1 8662852 t "we report the identification of the sites of GRK2- and GRK5-mediated beta2AR phosphorylation. six are phosphorylated by GRK5 (Thr-384, Thr-393, Ser-396, Ser-401, Ser-407, and Ser-411)." SIGNOR-251197 GRK5 protein P34947 UNIPROT ADRB2 protein P07550 UNIPROT unknown phosphorylation Ser411 RNCSTNDsLL -1 8662852 t "we report the identification of the sites of GRK2- and GRK5-mediated beta2AR phosphorylation. six are phosphorylated by GRK5 (Thr-384, Thr-393, Ser-396, Ser-401, Ser-407, and Ser-411)." SIGNOR-251198 GRK5 protein P34947 UNIPROT ADRB2 protein P07550 UNIPROT unknown phosphorylation Thr384 LCEDLPGtEDFVGHQ -1 8662852 t "we report the identification of the sites of GRK2- and GRK5-mediated beta2AR phosphorylation. six are phosphorylated by GRK5 (Thr-384, Thr-393, Ser-396, Ser-401, Ser-407, and Ser-411)." SIGNOR-251199 GRK5 protein P34947 UNIPROT ADRB2 protein P07550 UNIPROT unknown phosphorylation Thr393 DFVGHQGtVPSDNID -1 8662852 t "we report the identification of the sites of GRK2- and GRK5-mediated beta2AR phosphorylation. six are phosphorylated by GRK5 (Thr-384, Thr-393, Ser-396, Ser-401, Ser-407, and Ser-411)." SIGNOR-251200 GRK5 protein P34947 UNIPROT BDKRB2 protein P30411 UNIPROT "down-regulates activity" phosphorylation Ser366 EPIQMENsMGTLRTS 9606 BTO:0000007 11517230 t "Ligand-induced phosphorylation is found at Ser339 and Ser346/Ser348 that could be executed by several G protein-coupled receptor kinases. 32P labeling of peptide 3 containing pS346/pS348 was enhanced 1.5–3-fold as compared with mock-transfected cells in the order GRK6 < GRK5 < GRK2 < GRK4α < GRK3. several endogenous GRKs may phosphorylate the B2R and that the various GRKs, even without apparent effect on total GPCR phosphorylation levels, may induce distinct phosphorylation patterns with possible functional consequences for receptor desensitization and sequestration." SIGNOR-251210 GRK5 protein P34947 UNIPROT BDKRB2 protein P30411 UNIPROT "down-regulates activity" phosphorylation Ser373 SMGTLRTsISVERQI 9606 BTO:0000007 11517230 t "Ligand-induced phosphorylation is found at Ser339 and Ser346/Ser348 that could be executed by several G protein-coupled receptor kinases. 32P labeling of peptide 3 containing pS346/pS348 was enhanced 1.5–3-fold as compared with mock-transfected cells in the order GRK6 < GRK5 < GRK2 < GRK4α < GRK3. several endogenous GRKs may phosphorylate the B2R and that the various GRKs, even without apparent effect on total GPCR phosphorylation levels, may induce distinct phosphorylation patterns with possible functional consequences for receptor desensitization and sequestration." SIGNOR-251208 GRK5 protein P34947 UNIPROT BDKRB2 protein P30411 UNIPROT "down-regulates activity" phosphorylation Ser375 GTLRTSIsVERQIHK 9606 BTO:0000007 11517230 t "Ligand-induced phosphorylation is found at Ser339 and Ser346/Ser348 that could be executed by several G protein-coupled receptor kinases. 32P labeling of peptide 3 containing pS346/pS348 was enhanced 1.5–3-fold as compared with mock-transfected cells in the order GRK6 < GRK5 < GRK2 < GRK4α < GRK3. several endogenous GRKs may phosphorylate the B2R and that the various GRKs, even without apparent effect on total GPCR phosphorylation levels, may induce distinct phosphorylation patterns with possible functional consequences for receptor desensitization and sequestration." SIGNOR-251209 GRK5 protein P34947 UNIPROT GRK5 protein P34947 UNIPROT "up-regulates activity" phosphorylation Ser484 VLDIEQFsTVKGVNL -1 8144599 t "Autophosphorylation of GRK5 occurs primarily at residues Ser-484 and Thr-485. Phospholipid-stimulated autophosphorylation activates the G protein-coupled receptor kinase GRK5." SIGNOR-251201 GRK5 protein P34947 UNIPROT GRK5 protein P34947 UNIPROT "up-regulates activity" phosphorylation Thr485 LDIEQFStVKGVNLD -1 8144599 t "Autophosphorylation of GRK5 occurs primarily at residues Ser-484 and Thr-485. Phospholipid-stimulated autophosphorylation activates the G protein-coupled receptor kinase GRK5." SIGNOR-251202 GRK5 protein P34947 UNIPROT LRP6 protein O75581 UNIPROT up-regulates phosphorylation 9606 2787365 t gcesareni "we found that g protein-coupled receptor kinases 5 and 6 (grk5/6), traditionally known to phosphorylate and desensitize 7tm g protein-coupled receptors, directly phosphorylate the pppsp motifs on single transmembrane lrp6 and regulate wnt/lrp6 signaling" SIGNOR-23330 GRK5 protein P34947 UNIPROT SNCA protein P37840 UNIPROT down-regulates phosphorylation Ser129 NEAYEMPsEEGYQDY 9606 BTO:0000938 BTO:0000142 16957079 t llicata "Grk5 phosphorylated ser-129 of alpha-synuclein at the plasma membrane and induced translocation of phosphorylated alpha-synuclein to the perikaryal area. Grk5-catalyzed phosphorylation also promoted the formation of soluble oligomers and aggregates of alpha-synuclein." SIGNOR-149372 GRK5 protein P34947 UNIPROT SNCB protein Q16143 UNIPROT "down-regulates activity" phosphorylation Ser118 LMEPEGEsYEDPPQE -1 10852916 t "GRK5 prefers alpha-synuclein as a substrate. GRK-mediated phosphorylation inhibits synuclein's interaction with both phospholipids and PLD2. Mutation of Ser118 practically abolishes β-synuclein phosphorylation by both GRK2 and GRK5" SIGNOR-251203 GRK5 protein P34947 UNIPROT TP53 protein P04637 UNIPROT down-regulates phosphorylation Thr55 DDIEQWFtEDPGPDE 9606 20124405 t llicata "Grk5, but not grk2 or grk6, phosphorylates p53 at thr-55, which promotes the degradation of p53, leading to inhibition of p53-dependent apoptotic response to genotoxic damage." SIGNOR-163707 GRK6 protein P43250 UNIPROT BDKRB2 protein P30411 UNIPROT "down-regulates activity" phosphorylation Ser366 EPIQMENsMGTLRTS 9606 BTO:0000007 11517230 t "Ligand-induced phosphorylation is found at Ser339 and Ser346/Ser348 that could be executed by several G protein-coupled receptor kinases. 32P labeling of peptide 3 containing pS346/pS348 was enhanced 1.5–3-fold as compared with mock-transfected cells in the order GRK6 < GRK5 < GRK2 < GRK4α < GRK3. several endogenous GRKs may phosphorylate the B2R and that the various GRKs, even without apparent effect on total GPCR phosphorylation levels, may induce distinct phosphorylation patterns with possible functional consequences for receptor desensitization and sequestration." SIGNOR-251207 GRK6 protein P43250 UNIPROT GRK6 protein P43250 UNIPROT unknown phosphorylation Ser484 VLDIEQFsTVKGVEL 9534 BTO:0000298 10334944 t "GRK6 Is Autophosphorylated in COS-7 Cells. GRK6, like GRK5, is autophosphorylated on Ser484 and Thr485. Whether the autophosphorylation of GRK6 modulates its activity remains however to be established." SIGNOR-251211 GRK6 protein P43250 UNIPROT GRK6 protein P43250 UNIPROT unknown phosphorylation Thr485 LDIEQFStVKGVELE 9534 BTO:0000298 10334944 t "GRK6 Is Autophosphorylated in COS-7 Cells. GRK6, like GRK5, is autophosphorylated on Ser484 and Thr485. Whether the autophosphorylation of GRK6 modulates its activity remains however to be established." SIGNOR-251212 GRK6 protein P43250 UNIPROT LTB4R protein Q15722 UNIPROT "down-regulates activity" phosphorylation Thr308 VAKLLEGtGSEASST 9534 BTO:0000298 12077128 t "Thr(308) is a major residue involved in GRK6-mediated desensitization of BLT1 signaling." SIGNOR-251213 GRK6 protein P43250 UNIPROT MC1R protein Q01726 UNIPROT "down-regulates activity" phosphorylation 9606 BTO:0000848 15650023 t miannu "Overexpression of GRK6 Inhibits Agonist-Induced cAMP Production in HBL Human Melanoma Cells, without Affecting MC1R Gene Expression" SIGNOR-252389 GRK6 protein P43250 UNIPROT SLC9A3R1 protein O14745 UNIPROT "down-regulates activity" phosphorylation Ser290 PALVRSAsSDTSEEL 9606 BTO:0000007 10446210 t "GRK6A phosphorylates NHERF on Ser289, the primary site of constitutive phosphorylation of NHERF in HEK-293 cells. The interaction of NHERF and NHE3 is mediated by the region of NHERF encompassing the second PDZ domain and the tail (25), and it is therefore reasonable that phosphorylation of the serine-rich stretch in the center of this region (including Ser289) might affect the physical interaction of NHERF with NHE3." SIGNOR-251214 GRK7 protein Q8WTQ7 UNIPROT GRK7 protein Q8WTQ7 UNIPROT unknown phosphorylation Ser490 YAKDIAEIDDFSEVR 9606 15946941 t Manara "In the absence of PKA, GRK1 and GRK7 are autophosphorylated | The mutants, S490A-GRK7 and S490E-GRK7, do not undergo autophosphorylation, indicating that Ser490 is the only autophosphorylation site in GRK7" SIGNOR-260838 GRN protein P28799 UNIPROT TNFRSF1A protein P19438 UNIPROT down-regulates binding 9606 21393509 t gcesareni "Collectively, these findings demonstrate that pgrn is a ligand of tnfr, an antagonist of tnf signaling, and plays a critical role in the pathogenesis of inflammatory arthritis in mice." SIGNOR-172684 GRPEL1 protein Q9HAV7 UNIPROT HSPA8 protein P11142 UNIPROT "down-regulates activity" binding 9606 BTO:0000793 11311562 t miannu "As we had observed earlier,HMGE bound avidly to DnaK (Fig. 5A). In addition, bothMt-Hsp70 and Hsc70 bound to GST-HMGE, but Hsc70 appeared to bind with lower affinity. HMGE inhibitedthe co-chaperone enhancement of Hsc70 ATPase activity byapproximately 50% (Table 1)." SIGNOR-261241 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 GRPR protein P30550 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257421 GRPR protein P30550 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-257046 GRPR protein P30550 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257159 GRPR protein P30550 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257247 GRPR protein P30550 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-257372 GRPR protein P30550 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-256774 GRPR protein P30550 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257314 GRPR protein P30550 UNIPROT PLA2G1B protein P04054 UNIPROT up-regulates binding 9606 17251915 t gcesareni "Grpr stimulation activates phospholipase a2 (pla2) and cyclooxygenase 2 (cox2), which leads to prostaglandin e2 (pge2) production and ep receptor stimulation." SIGNOR-152756 GRSF1 protein Q12849 UNIPROT FASTKD5 protein Q7L8L6 UNIPROT "down-regulates quantity by repression" "transcriptional repression" 9606 BTO:0000452 25683715 f miannu "DHX30 siRNA treatment resulted in an increase of FASTKD2 levels, and FASTKD5 was increased in cells treated with siRNA for GRSF1." SIGNOR-261224 GSC protein P56915 UNIPROT EPHA7 protein Q15375 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0000596 9417125 t Luana "We demonstrate that Goosecoid can act as a repressor of its own promoter activity in transient co-transfection experiments in mouse P19 cells and in Xenopus embryos. Autorepression depends on the presence of the homeodomain and is mediated through the prd element more proximal to the transcriptional start site." SIGNOR-261613 GSC protein P56915 UNIPROT EVX1 protein P49640 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001086 22178155 f miannu "We found that EVX1 repressed GSC expression and promoted formation of posterior streak-like progeny in response to BMP4, and conversely that GSC repressed EVX1 expression and was required for development of anterior streak-like progeny in response to activin." SIGNOR-254140 GSDMD protein P57764 UNIPROT Pyroptosis phenotype SIGNOR-PH105 SIGNOR up-regulates cleavage:Asp275 CLHNFLTdGVPAEGA 26375003 f lperfetto "These results establish that proteolytic cleavage at Asp275 in GSDMDis sufficient to instructmammalian cells to undergo pyroptosis" SIGNOR-256416 g-secretase complex SIGNOR-C98 SIGNOR APP protein P05067 UNIPROT "up-regulates activity" cleavage 9606 BTO:0000590 19958215 t lperfetto "The production and accumulation of the beta amyloid protein (Abeta) is a key event in the cascade of oxidative and inflammatory processes that characterizes Alzheimer's disease (AD). A multi-subunit enzyme complex, referred to as gamma (gamma) secretase, plays a pivotal role in the generation of Abeta from its parent molecule, the amyloid precursor protein (APP)." SIGNOR-251576 g-secretase complex SIGNOR-C98 SIGNOR NOTCH1 protein P46531 UNIPROT "up-regulates activity" cleavage 9606 25610395 t lperfetto "The membrane-bound Notch segment that results from this cleavage, known as Notch Intracellular Truncation domain (NEXT), is a γ-secretase substrate. γ-Secretase performs the subsequent cleavage at S3, releasing Notch intracellular domain (NICD) from the membrane and allowing for signal transduction through binding with the CBL-1, Su(H), Lag-1 family of DNA binding proteins." SIGNOR-209717 g-secretase complex SIGNOR-C98 SIGNOR NOTCH2 protein Q04721 UNIPROT "up-regulates activity" cleavage 9606 25610395 t lperfetto "The membrane-bound Notch segment that results from this cleavage, known as Notch Intracellular Truncation domain (NEXT), is a -secretase substrate (Kopan and Ilagan, 2009). -Secretase performs the subsequent cleavage at S3 (De Strooper et al., 1999), releasing Notch intracellular domain (NICD) from the membrane and allowing for signal transduction through binding with the CBL-1, Su(H), Lag-1 (CSL; Schroeter et al., 1998; Struhl and Adachi, 1998) family of DNA binding proteins." SIGNOR-209723 g-secretase complex SIGNOR-C98 SIGNOR NOTCH3 protein Q9UM47 UNIPROT "up-regulates activity" cleavage 9606 25610395 t lperfetto "The membrane-bound Notch segment that results from this cleavage, known as Notch Intracellular Truncation domain (NEXT), is a -secretase substrate (Kopan and Ilagan, 2009). -Secretase performs the subsequent cleavage at S3 (De Strooper et al., 1999), releasing Notch intracellular domain (NICD) from the membrane and allowing for signal transduction through binding with the CBL-1, Su(H), Lag-1 (CSL; Schroeter et al., 1998; Struhl and Adachi, 1998) family of DNA binding proteins." SIGNOR-209726 g-secretase complex SIGNOR-C98 SIGNOR NOTCH proteinfamily SIGNOR-PF30 SIGNOR up-regulates cleavage 23729744 t apalma "Receptor–ligand engagement triggers a second NECD cleavage (S2 cleavage) by a metalloproteinase ADAM (known as Kuzbanian in Drosophila melanogaster), which in turn facilitates a further crucial signaling cleavage within the Notch transmembrane domain by a γ-secretase complex that contains Presenilin (S3 cleavage)" SIGNOR-255372 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 GSK1059615 chemical CHEBI:71955 ChEBI MTOR protein P42345 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192693 (-)-anisomycin chemical CHEBI:338412 ChEBI MAPK8 protein P45983 UNIPROT up-regulates "chemical activation" 9606 Other t CellSignaling gcesareni SIGNOR-189702 GSK1059615 chemical CHEBI:71955 ChEBI PIK3CA protein P42336 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192771 GSK1059615 chemical CHEBI:71955 ChEBI PIK3CG protein P48736 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192780 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 GSK1292263 chemical CID:24996872 PUBCHEM GPR119 protein Q8TDV5 UNIPROT up-regulates "chemical activation" 9606 Other t Selleck gcesareni SIGNOR-192859 GSK2126458 chemical CID:25167777 PUBCHEM PI3K complex SIGNOR-C156 SIGNOR down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-252645 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 PIK3CD protein O00329 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192901 GSK2126458 chemical CID:25167777 PUBCHEM PIK3CG protein P48736 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192904 GSK256066 chemical CID:9827968 PUBCHEM PDE4B protein Q07343 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192982 GSK3A protein P49840 UNIPROT AKT1 protein P31749 UNIPROT "down-regulates activity" phosphorylation Thr312 TMKTFCGtPEYLAPE 10090 BTO:0005655 23142783 t gcesareni "GSK3_ negatively regulates AKT activation by phosphorylating AKT at T312 in the substrate binding site, which inhibited IL-1-induced AKT activation and function." SIGNOR-252434 GSK3A protein P49840 UNIPROT AKT proteinfamily SIGNOR-PF24 SIGNOR "down-regulates activity" phosphorylation Thr312 TMKTFCGtPEYLAPE 10090 BTO:0005655 23142783 t gcesareni "GSK3_ negatively regulates AKT activation by phosphorylating AKT at T312 in the substrate binding site, which inhibited IL-1-induced AKT activation and function." SIGNOR-252455 GSK3A protein P49840 UNIPROT CAMKK2 protein Q96RR4 UNIPROT down-regulates phosphorylation Ser129 ICPSLPYsPVSSPQS 9606 22778263 t lperfetto "Cdk5 and gsk3 phosphorylate ser-129, ser-133, and ser-137. Mutation of ser-129, ser-133, and ser-137 increases autonomous activity with little change in ca2 /cam-dependent activity." SIGNOR-198122 GSK3A protein P49840 UNIPROT CAMKK2 protein Q96RR4 UNIPROT down-regulates phosphorylation Ser133 LPYSPVSsPQSSPRL 9606 22778263 t lperfetto "Cdk5 and gsk3 phosphorylate ser-129, ser-133, and ser-137. Mutation of ser-129, ser-133, and ser-137 increases autonomous activity with little change in ca2 /cam-dependent activity." SIGNOR-198126 GSK3A protein P49840 UNIPROT CAMKK2 protein Q96RR4 UNIPROT down-regulates phosphorylation Ser137 PVSSPQSsPRLPRRP 9606 22778263 t lperfetto "Cdk5 and gsk3 phosphorylate ser-129, ser-133, and ser-137. Mutation of ser-129, ser-133, and ser-137 increases autonomous activity with little change in ca2 /cam-dependent activity." SIGNOR-198130 GSK3A protein P49840 UNIPROT EIF2B5 protein Q13144 UNIPROT "down-regulates activity" phosphorylation Ser540 MDSEEPDsRGGSPQM 9606 BTO:0000007 11500362 t "We identify multiple phosphorylation sites in the largest, catalytic, subunit (epsilon) of mammalian eIF2B. Glycogen synthase kinase 3 (GSK3) is responsible for phosphorylating Ser535. This regulatory phosphorylation event requires both the fourth site (Ser539) and a distal region, which acts to recruit GSK3 to eIF2Bepsilon in vivo. eIF2Bϵ from mammals or insects is a substrate for glycogen synthase kinase 3 (GSK3), and this inhibits the activity of eIF2B" SIGNOR-251215 GSK3A protein P49840 UNIPROT GATA6 protein Q92908 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser37 REPSTPPsPISSSSS 9606 BTO:0000182 27273097 t lperfetto "Through bioinformatics and cell-based experiments, we identified the AKT-repressed signal as glycogen synthase kinase 3 (GSK3)-catalyzed phosphorylation of Ser(37) on the long form of the transcription factor GATA6. Phosphorylation of GATA6 on Ser(37) promoted its degradation, thereby preventing GATA6 from repressing transcripts that are induced by TNF and attenuated by insulin" SIGNOR-253156 GSK3A protein P49840 UNIPROT JUN protein P05412 UNIPROT down-regulates phosphorylation Ser249 LSPIDMEsQERIKAE 9606 1846781 t lperfetto "Phosphorylation of recombinant human c-jun proteins in vitro by gsk-3 decreases their dna-binding activity." SIGNOR-21780 GSK3A protein P49840 UNIPROT JUN protein P05412 UNIPROT down-regulates phosphorylation Thr239 VPEMPGEtPPLSPID 9606 1846781 t lperfetto "Phosphorylation of recombinant human c-jun proteins in vitro by gsk-3 decreases their dna-binding activity." SIGNOR-21784 GSK3A protein P49840 UNIPROT MAFA protein Q8NHW3 UNIPROT down-regulates phosphorylation Ser49 CHRLPPGsLSSTPLS 9606 18042454 t miannu "We also demonstrate that gsk-3 triggers mafa sequential phosphorylation on residues s61, t57, t53, and s49 /we demonstrated that phosphorylation by gsk-3 is conserved among the large maf proteins. It couples ubiquitination/degradation and transcriptional activation and modulates maf biological activity./ Taken together, these results suggest that, in contrast to what can be expected from ubiquitination/degradation, gsk-3-mediated mafa phosphorylation increases its transactivating ability, thereby controlling its biological activity." SIGNOR-159381 GSK3A protein P49840 UNIPROT MAFA protein Q8NHW3 UNIPROT down-regulates phosphorylation Ser61 PLSTPCSsVPSSPSF 9606 18042454 t miannu "We also demonstrate that gsk-3 triggers mafa sequential phosphorylation on residues s61, t57, t53, and s49 /we demonstrated that phosphorylation by gsk-3 is conserved among the large maf proteins. It couples ubiquitination/degradation and transcriptional activation and modulates maf biological activity./ Taken together, these results suggest that, in contrast to what can be expected from ubiquitination/degradation, gsk-3-mediated mafa phosphorylation increases its transactivating ability, thereby controlling its biological activity." SIGNOR-159390 GSK3A protein P49840 UNIPROT MAFA protein Q8NHW3 UNIPROT down-regulates phosphorylation Thr53 PPGSLSStPLSTPCS 9606 18042454 t miannu "We also demonstrate that gsk-3 triggers mafa sequential phosphorylation on residues s61, t57, t53, and s49 /we demonstrated that phosphorylation by gsk-3 is conserved among the large maf proteins. It couples ubiquitination/degradation and transcriptional activation and modulates maf biological activity./ Taken together, these results suggest that, in contrast to what can be expected from ubiquitination/degradation, gsk-3-mediated mafa phosphorylation increases its transactivating ability, thereby controlling its biological activity." SIGNOR-159394 GSK3A protein P49840 UNIPROT MAFA protein Q8NHW3 UNIPROT down-regulates phosphorylation Thr57 LSSTPLStPCSSVPS 9606 18042454 t miannu "We also demonstrate that gsk-3 triggers mafa sequential phosphorylation on residues s61, t57, t53, and s49 /we demonstrated that phosphorylation by gsk-3 is conserved among the large maf proteins. It couples ubiquitination/degradation and transcriptional activation and modulates maf biological activity./ Taken together, these results suggest that, in contrast to what can be expected from ubiquitination/degradation, gsk-3-mediated mafa phosphorylation increases its transactivating ability, thereby controlling its biological activity." SIGNOR-159398 GSK3A protein P49840 UNIPROT MAFA protein Q8NHW3 UNIPROT up-regulates phosphorylation Ser49 CHRLPPGsLSSTPLS 9606 18042454 t miannu "We also demonstrate that gsk-3 triggers mafa sequential phosphorylation on residues s61, t57, t53, and s49 /we demonstrated that phosphorylation by gsk-3 is conserved among the large maf proteins. It couples ubiquitination/degradation and transcriptional activation and modulates maf biological activity./ Taken together, these results suggest that, in contrast to what can be expected from ubiquitination/degradation, gsk-3-mediated mafa phosphorylation increases its transactivating ability, thereby controlling its biological activity." SIGNOR-159365 GSK3A protein P49840 UNIPROT MAFA protein Q8NHW3 UNIPROT up-regulates phosphorylation Ser61 PLSTPCSsVPSSPSF 9606 18042454 t miannu "We also demonstrate that gsk-3 triggers mafa sequential phosphorylation on residues s61, t57, t53, and s49 /we demonstrated that phosphorylation by gsk-3 is conserved among the large maf proteins. It couples ubiquitination/degradation and transcriptional activation and modulates maf biological activity./ Taken together, these results suggest that, in contrast to what can be expected from ubiquitination/degradation, gsk-3-mediated mafa phosphorylation increases its transactivating ability, thereby controlling its biological activity." SIGNOR-159369 GSK3A protein P49840 UNIPROT MAFA protein Q8NHW3 UNIPROT up-regulates phosphorylation Thr53 PPGSLSStPLSTPCS 9606 18042454 t miannu "We also demonstrate that gsk-3 triggers mafa sequential phosphorylation on residues s61, t57, t53, and s49 /we demonstrated that phosphorylation by gsk-3 is conserved among the large maf proteins. It couples ubiquitination/degradation and transcriptional activation and modulates maf biological activity./ Taken together, these results suggest that, in contrast to what can be expected from ubiquitination/degradation, gsk-3-mediated mafa phosphorylation increases its transactivating ability, thereby controlling its biological activity." SIGNOR-159373 GSK3A protein P49840 UNIPROT MAFA protein Q8NHW3 UNIPROT up-regulates phosphorylation Thr57 LSSTPLStPCSSVPS 9606 18042454 t miannu "We also demonstrate that gsk-3 triggers mafa sequential phosphorylation on residues s61, t57, t53, and s49 /we demonstrated that phosphorylation by gsk-3 is conserved among the large maf proteins. It couples ubiquitination/degradation and transcriptional activation and modulates maf biological activity./ Taken together, these results suggest that, in contrast to what can be expected from ubiquitination/degradation, gsk-3-mediated mafa phosphorylation increases its transactivating ability, thereby controlling its biological activity." SIGNOR-159377 GSK3A protein P49840 UNIPROT MAFB protein Q9Y5Q3 UNIPROT down-regulates phosphorylation 9606 18042454 t miannu "We showed that c-maf and mafb, like mafa, are indeed phosphorylated by gsk-3/ we demonstrated that phosphorylation by gsk-3 is conserved among the large maf proteins. It couples ubiquitination/degradation and transcriptional activation and modulates maf biological activity." SIGNOR-159432 GSK3A protein P49840 UNIPROT MAF protein O75444 UNIPROT down-regulates phosphorylation 9606 18042454 t miannu "We showed that c-maf and mafb, like mafa, are indeed phosphorylated by gsk-3/ we demonstrated that phosphorylation by gsk-3 is conserved among the large maf proteins. It couples ubiquitination/degradation and transcriptional activation and modulates maf biological activity." SIGNOR-159361 GSK3A protein P49840 UNIPROT MAF protein O75444 UNIPROT up-regulates phosphorylation 9606 18042454 t miannu "We showed that c-maf and mafb, like mafa, are indeed phosphorylated by gsk-3/ we demonstrated that phosphorylation by gsk-3 is conserved among the large maf proteins. It couples ubiquitination/degradation and transcriptional activation and modulates maf biological activity." SIGNOR-159358 GSK3A protein P49840 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser641 KVTSKCGsLGNIHHK 9606 BTO:0000590 7706316 t lperfetto "Microtubule-associated protein/microtubule affinity-regulating kinase (p110mark). A novel protein kinase that regulates tau-microtubule interactions and dynamic instability by phosphorylation at the Alzheimer-specific site serine 262." SIGNOR-249342 GSK3A protein P49840 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation 9606 BTO:0000938 7566348 t fstefani "The ability of p42 map and p44 map kinases, glycogen synthase kinases 3 alpha and 3 beta (gsk-3 alpha and gsk-3 beta) to phosphorylate tau in transfected cos cells was investigated. Both gsk-3 alpha and gsk-3 beta phosphorylated tau to produce a phf-like state of phosphorylation but the map kinases failed to induce such a transformation in tau." SIGNOR-29364 GSK3A protein P49840 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Ser579 NVKSKIGsTENLKHQ 9606 BTO:0000938 9771888 t "The effect has been demonstrated using P10636-8" gcesareni "Tau is phosphorylated by gsk-3 at several sites found in alzheimer disease and its biological activity markedly inhibited only after it is prephosphorylated by a-kinase." SIGNOR-60651 GSK3A protein P49840 UNIPROT MCL1 protein Q07820 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser159 NNTSTDGsLPSTPPP 9606 BTO:0000567 16543145 t " MCL-1 was phosphorylated by GSK-3 at a conserved GSK-3 phosphorylation site (S159). Glycogen Synthase Kinase-3 Regulates Mitochondrial Outer Membrane Permeabilization and Apoptosis by Destabilization of MCL-1. threonine 163, which represents the GSK-3 priming phosphorylation in this protein" SIGNOR-251217 GSK3A protein P49840 UNIPROT MITF protein O75030 UNIPROT up-regulates phosphorylation Ser405 QARAHGLsLIPSTGL 9606 10587587 t "The effect has been demonstrated using O75030-9" gcesareni "Glycogen synthase kinase 3 (gsk3) was found to phosphorylate ser298 in vitro, thereby enhancing the binding of mitf to the tyrosinase promoter" SIGNOR-72878 GSK3A protein P49840 UNIPROT MYC protein P01106 UNIPROT down-regulates phosphorylation Thr58 KKFELLPtPPLSPSR 9606 16023596 t gcesareni "Similar to c-myc, similar to c-myc, we report here that phosphorylation of c-jun by gsk3 creates a high-affinity binding site for the e3 ligase fbw7, which targets c-jun for polyubiquitination and proteasomal degradation." SIGNOR-138596 GSK3A protein P49840 UNIPROT NBR1 protein Q14596 UNIPROT "down-regulates activity" phosphorylation Thr586 "HN TPVDVTPCMS PLP" -1 24879152 t lperfetto "The autophagy receptor NBR1 (neighbor of BRCA1 gene 1) binds UB/ubiquitin and the autophagosome-conjugated MAP1LC3/LC3 (microtubule-associated protein 1 light chain 3) proteins, thereby ensuring ubiquitinated protein degradation|Here we show that NBR1 is a substrate of GSK3. NBR1 phosphorylation by GSK3 at Thr586 prevents the aggregation of ubiquitinated proteins and their selective autophagic degradation." SIGNOR-261794 GSK3A protein P49840 UNIPROT PKD2 protein Q13563 UNIPROT unknown phosphorylation Ser76 AGAAASPsPPLSSCS 9606 BTO:0000007 BTO:0000671 16551655 t llicata "We report the identification of a new phosphorylation site for pc2 within its n-terminal domain (ser(76)) and demonstrate that this residue is phosphorylated by glycogen synthase kinase 3 (gsk3)." SIGNOR-145306 GSK3A protein P49840 UNIPROT SFPQ protein P23246 UNIPROT down-regulates phosphorylation 9606 20932480 t miannu "Psf is directly phosphorylated by gsk3, thus promoting interaction of psf with trap150, which prevents psf from binding cd45 pre-mrna. / threonine phosphorylation of psf by gsk3 primarily occurs on residue t687" SIGNOR-168385 GSK3A protein P49840 UNIPROT SFPQ protein P23246 UNIPROT down-regulates phosphorylation Thr687 PRGMGPGtPAGYGRG 9606 20932480 t miannu "Here we demonstrate that in resting tcells psf is directly phosphorylated by gsk3, thus promoting interaction of psf with trap150, which prevents psf from binding cd45 pre-mrna. Upon tcell activation, reduced gsk3 activity leads to reduced psf phosphorylation, releasing psf from trap150 and allowing it to bind cd45 splicing regulatory elements and repress exon inclusion." SIGNOR-168382 GSK3A protein P49840 UNIPROT TSC2 protein P49815 UNIPROT up-regulates phosphorylation 9606 phosphorylation:Ser1387 QPLSKSSsSPELQTL 16959574 t gcesareni "Gsk3 inhibits the mtor pathway by phosphorylating tsc2 in a manner dependent on ampk-priming phosphorylation." SIGNOR-149377 GSK3A protein P49840 UNIPROT TSC2 protein P49815 UNIPROT up-regulates phosphorylation 9606 phosphorylation:Ser1387 QPLSKSSsSPELQTL 20226003 t gcesareni "Gsk3 inhibits the mtor pathway by phosphorylating tsc2 in a manner dependent on ampk-priming phosphorylation." SIGNOR-164098 GSK3B/Axin/APC complex SIGNOR-C110 SIGNOR CSNK1D protein P48730 UNIPROT up-regulates binding 9606 12000790 t lperfetto "Complex of axin and casein kinase i (cki) induces beta-catenin phosphorylation at a single site: serine 45 (s45)." SIGNOR-227908 GSK3B/Axin/APC complex SIGNOR-C110 SIGNOR CTNNB1 protein P35222 UNIPROT "down-regulates activity" phosphorylation 9606 BTO:0000586 16293724 t lperfetto "Because phosphorylation of β-catenin by GSK-3β leads to its rapid ubiquitination and subsequent degradation in the proteosome, inactivation of GSK-3β is often a prerequisite for stimulating the accumulation, nuclear translocation, and functional activity of β-catenin" SIGNOR-227893 GSK3B/Axin/APC complex SIGNOR-C110 SIGNOR CTNNB1 protein P35222 UNIPROT "down-regulates activity" phosphorylation Ser33 QQQSYLDsGIHSGAT 9606 11955436 t lperfetto "Wnt regulation of beta-catenin degradation is essential for development and carcinogenesis. beta-catenin degradation is initiated upon amino-terminal serine/threonine phosphorylation, which is believed to be performed by glycogen synthase kinase-3 (GSK-3) in complex with tumor suppressor proteins Axin and adnomatous polyposis coli (APC)." SIGNOR-227897 GSK3B/Axin/APC complex SIGNOR-C110 SIGNOR CTNNB1 protein P35222 UNIPROT "down-regulates activity" phosphorylation Ser33 QQQSYLDsGIHSGAT 9606 BTO:0000586 16293724 t lperfetto "This leads to the inactivation and release of glycogen synthase kinase 3beta from its complex with axin, thereby relieving the inhibitory phosphorylation of beta-catenin and activating its signaling pathway." SIGNOR-227885 GSK3B/Axin/APC complex SIGNOR-C110 SIGNOR CTNNB1 protein P35222 UNIPROT "down-regulates activity" phosphorylation Ser33 QQQSYLDsGIHSGAT 9606 BTO:0000938 BTO:0000142 19303846 t lperfetto "GSK3β regulates β-catenin stability by phosphorylating serine and threonine residues (Ser33/37 and Thr41) important for targeting β-catenin for ubiquitin-dependent proteasomal degradation" SIGNOR-227870 GSK3B/Axin/APC complex SIGNOR-C110 SIGNOR CTNNB1 protein P35222 UNIPROT "down-regulates activity" phosphorylation Ser37 YLDSGIHsGATTTAP 9606 11955436 t lperfetto "Wnt regulation of beta-catenin degradation is essential for development and carcinogenesis. beta-catenin degradation is initiated upon amino-terminal serine/threonine phosphorylation, which is believed to be performed by glycogen synthase kinase-3 (GSK-3) in complex with tumor suppressor proteins Axin and adnomatous polyposis coli (APC)." SIGNOR-227901 GSK3B/Axin/APC complex SIGNOR-C110 SIGNOR CTNNB1 protein P35222 UNIPROT "down-regulates activity" phosphorylation Thr41 GIHSGATtTAPSLSG -1 11955436 t "β-catenin degradation is initiated upon amino-terminal serine/threonine phosphorylation, which is believed to be performed by glycogen synthase kinase-3 (GSK-3) in complex with tumor suppressor proteins Axin and adnomatous polyposis coli (APC)" SIGNOR-260015 GSK3B/Axin/APC complex SIGNOR-C110 SIGNOR CTNNB1 protein P35222 UNIPROT "down-regulates activity" phosphorylation Thr41 GIHSGATtTAPSLSG 9606 11955436 t lperfetto "Wnt regulation of beta-catenin degradation is essential for development and carcinogenesis. beta-catenin degradation is initiated upon amino-terminal serine/threonine phosphorylation, which is believed to be performed by glycogen synthase kinase-3 (GSK-3) in complex with tumor suppressor proteins Axin and adnomatous polyposis coli (APC)." SIGNOR-227905 GSK3B/Axin/APC complex SIGNOR-C110 SIGNOR CTNNB1 protein P35222 UNIPROT "down-regulates activity" phosphorylation Thr41 GIHSGATtTAPSLSG 9606 23151663 t lperfetto "Beta-catenin phosphorylation in vivo is sequentially carried out by two distinct kinases, ckialfa and gsk-3. Ckialfa phosphorylation of s45 proceeds and is required for subsequent gsk-3 phosphorylation of t41, s37, and s33 one key substrate of gsk3 is the transcriptional co-activator beta catenin, whichis inactivated by gsk3 mediated phosphorylation and targeted for proteasomal degradation in unstimulated cells." SIGNOR-227866 GSK3B/Axin/APC complex SIGNOR-C110 SIGNOR CTNNB1 protein P35222 UNIPROT "down-regulates activity" phosphorylation Thr41 GIHSGATtTAPSLSG 9606 BTO:0000938 BTO:0000142 19303846 t lperfetto "GSK3β regulates β-catenin stability by phosphorylating serine and threonine residues (Ser33/37 and Thr41) important for targeting β-catenin for ubiquitin-dependent proteasomal degradation" SIGNOR-227878 GSK3B/Axin/APC complex SIGNOR-C110 SIGNOR CTNNB1 protein P35222 UNIPROT down-regulates binding 9534 BTO:0000298 9482734 t lperfetto "Axin, a negative regulator of the Wnt signaling pathway, forms a complex with GSK-3beta and beta-catenin and promotes GSK-3beta-dependent phosphorylation of beta-catenin" SIGNOR-227862 GSK3B/Axin/APC complex SIGNOR-C110 SIGNOR CTNNB1 protein P35222 UNIPROT down-regulates binding 9606 22083140 t lperfetto "The role of apc is less clear, but it clearly binds to both b-catenin and axin, and could shuttle b-catenin from the plasma membrane and nucleus to the cytoplasmic axin complex." SIGNOR-227881 GSK3B/Axin/APC complex SIGNOR-C110 SIGNOR LRP6 protein O75581 UNIPROT "up-regulates activity" phosphorylation Ser1490 AILNPPPsPATERSH 10090 BTO:0002572 16341017 t gcesareni "Glycogen synthase kinase 3 (gsk3), which is known for its inhibitory role in wnt through the promotion of beta-catenin phosphorylation and degradation, mediates the phosphorylation and activation of lrp6. We show that wnt induces sequential phosphorylation of lrp6 by gsk3 and casein kinase 1, and this dual phosphorylation promotes the engagement of lrp6 with the scaffolding protein axin." SIGNOR-228014 GSK3B/Axin/APC complex SIGNOR-C110 SIGNOR PSEN1 protein P49768 UNIPROT "down-regulates activity" phosphorylation Ser353 SHLGPHRsTPESRAA 9606 BTO:0000007 17360711 t gcesareni "We demonstrate that phosphorylation of serines 353 and 357 by glycogen synthase kinase-3beta (gsk3beta) induces a structural change of the hydrophilic loop of ps1the structural change of ps1 reduces the interaction with beta-catenin leading to decreased phosphorylation and ubiquitination of beta-catenin." SIGNOR-228018 GSK3B/Axin/APC complex SIGNOR-C110 SIGNOR PSEN1 protein P49768 UNIPROT "down-regulates activity" phosphorylation Ser357 PHRSTPEsRAAVQEL 9606 BTO:0000007 17360711 t gcesareni "We demonstrate that phosphorylation of serines 353 and 357 by glycogen synthase kinase-3beta (gsk3beta) induces a structural change of the hydrophilic loop of ps1the structural change of ps1 reduces the interaction with beta-catenin leading to decreased phosphorylation and ubiquitination of beta-catenin." SIGNOR-228022 GSK3B/Axin/APC complex SIGNOR-C110 SIGNOR ROR2 protein Q01974 UNIPROT "down-regulates activity" phosphorylation Ser864 PKPSSHHsGSGSTST 9606 21078818 t gcesareni "We identify ror2 ser 864 as a critical residue phosphorylated by gsk3 and required for noncanonical receptor activation by wnt5a, analogous to the priming phosphorylation of low-density receptor-related protein 6 (lrp6) in response to wnt3a." SIGNOR-228026 GSK3B protein P49841 UNIPROT ACLY protein P53396 UNIPROT "up-regulates activity" phosphorylation Ser451 STSTPAPsRTASFSE 10653665 t "Thr 446 and Ser 450, which are phosphorylated by glycogen synthase kinase-3 (GSK-3)" SIGNOR-251218 GSK3B protein P49841 UNIPROT ACLY protein P53396 UNIPROT "up-regulates activity" phosphorylation Thr447 NASGSTStPAPSRTA 10653665 t "Thr 446 and Ser 450, which are phosphorylated by glycogen synthase kinase-3 (GSK-3). Phosphorylation resulted in a 6-fold increase in V(max) and the conversion of citrate dependence from sigmoidal, displaying negative cooperativity, to hyperbolic." SIGNOR-251219 GSK3B protein P49841 UNIPROT APP protein P05067 UNIPROT unknown phosphorylation Thr743 VEVDAAVtPEERHLS -1 8764598 t "The sole site of phosphorylation in APPcyt by GSK-3beta was determined by phosphoamino acid analysis and phosphorylation of APPcyt mutant peptides to be Thr743 (numbering as for APP770)." SIGNOR-251220 GSK3B protein P49841 UNIPROT ARNTL protein O00327 UNIPROT down-regulates phosphorylation Ser17 STISDFMsPGPTDLL 9606 BTO:0000938 20049328 t lperfetto "Gsk3beta phosphorylates bmal1 specifically on ser 17 and thr 21 and primes it for ubiquitylation. In the absence of gsk3beta-mediated phosphorylation, bmal1 becomes stabilized and bmal1 dependent circadian gene expression is dampened." SIGNOR-162786 GSK3B protein P49841 UNIPROT ARNTL protein O00327 UNIPROT down-regulates phosphorylation Thr21 DFMSPGPtDLLSSSL 9606 BTO:0000938 20049328 t lperfetto "Gsk3beta phosphorylates bmal1 specifically on ser 17 and thr 21 and primes it for ubiquitylation. In the absence of gsk3beta-mediated phosphorylation, bmal1 becomes stabilized and bmal1 dependent circadian gene expression is dampened." SIGNOR-162790 GSK3B protein P49841 UNIPROT AXIN1 protein O15169 UNIPROT "up-regulates activity" phosphorylation Ser486 LRTPGRQsPGPGHRS 9606 BTO:0000007 10581160 t "Axin residues T609 and S614 are physiological GSK3beta targets. Axin phosphorylation in the regulation of b-catenin stability. When active (left), GSK3b phosphorylates Axin as well as APC and b-catenin. The phosphorylated form of Axin binds strongly to b-catenin and promotes the phosphorylation of b-catenin by GSK3b, leading to strong interaction with b-TrCP" SIGNOR-251221 GSK3B protein P49841 UNIPROT AXIN1 protein O15169 UNIPROT up-regulates binding 9606 SIGNOR-C110 SIGNOR-C110 10318824 t lperfetto "From the binding experiments, we defined the domains of Axin that bind glycogen synthase kinase-3beta (GSK-3beta) and beta-catenin. We also examined the ability of each Axin mutant to inhibit lymphoid enhancer factor-1 (Lef-1) reporter activity in a cell line expressing high levels of beta-catenin." SIGNOR-67438 GSK3B protein P49841 UNIPROT AXIN1 protein O15169 UNIPROT up-regulates phosphorylation 9606 BTO:0000007 SIGNOR-C110 SIGNOR-C110 23579495 t lperfetto "Phosphorylation by GSK3 kept Axin activated (open) for _-catenin interaction and poised for engagement of LRP6." SIGNOR-201683 GSK3B protein P49841 UNIPROT BAX protein Q07812 UNIPROT up-regulates phosphorylation Ser163 GGWDGLLsYFGTPTW 9606 BTO:0000938 15525785 t lperfetto "Glycogen synthase kinase-3beta phosphorylates bax and promotes its mitochondrial localization during neuronal apoptosis. Gsk-3beta directly phosphorylated bax(alpha) on ser163" SIGNOR-130141 GSK3B protein P49841 UNIPROT BCL2L12 protein Q9HB09 UNIPROT up-regulates phosphorylation Ser156 SESPRPCsLPIRPCY 9606 BTO:0000527 22262180 t lperfetto "Gsk3b phosphorylates bcl2l12 at s156. Ectopic expression of gfp-fused bcl2l12 or bcl2l12a in u87mg cells leads to repression of apoptotic markers and protects against staurosporine (sts) insults, indicating an antiapoptotic role for both bcl2l12 and bcl2l12a. In contrast, no anti-apoptotic ability was seen in bcl2l12(s156a)" SIGNOR-195512 GSK3B protein P49841 UNIPROT BORA protein Q6PGQ7 UNIPROT up-regulates phosphorylation Ser274 TSPSPISsPTFSPIE 9606 23442801 t lperfetto "It suggests that gsk3_ activity is required for hbora-mediated mitotic entry through ser274 and ser278 phosphorylation" SIGNOR-201515 GSK3B protein P49841 UNIPROT BORA protein Q6PGQ7 UNIPROT up-regulates phosphorylation Ser278 PISSPTFsPIEFQIG 9606 23442801 t lperfetto "It suggests that gsk3_ activity is required for hbora-mediated mitotic entry through ser274 and ser278 phosphorylation" SIGNOR-201519 GSK3B protein P49841 UNIPROT CABYR protein O75952 UNIPROT unknown phosphorylation Ser155 KTTTPPSsPPPTAVS -1 15752768 t "GSK3β interacts with and phosphorylates CABYR in vitro. GSK3β interacts with and phosphorylates CABYR in vitro. the functional extent of the CABYR phosphorylation sites to participate in cellular processes through GSK3β remains to be investigated." SIGNOR-251223 GSK3B protein P49841 UNIPROT CABYR protein O75952 UNIPROT unknown phosphorylation Thr151 PATPKTTtPPSSPPP -1 15752768 t "GSK3β interacts with and phosphorylates CABYR in vitro. GSK3β interacts with and phosphorylates CABYR in vitro. the functional extent of the CABYR phosphorylation sites to participate in cellular processes through GSK3β remains to be investigated." SIGNOR-251224 GSK3B protein P49841 UNIPROT CAMKK2 protein Q96RR4 UNIPROT down-regulates phosphorylation Ser129 ICPSLPYsPVSSPQS 9606 22778263 t lperfetto "Cdk5 and gsk3 phosphorylate ser-129, ser-133, and ser-137. Mutation of ser-129, ser-133, and ser-137 increases autonomous activity with little change in ca2 /cam-dependent activity." SIGNOR-198134 GSK3B protein P49841 UNIPROT CAMKK2 protein Q96RR4 UNIPROT down-regulates phosphorylation Ser133 LPYSPVSsPQSSPRL 9606 22778263 t lperfetto "Cdk5 and gsk3 phosphorylate ser-129, ser-133, and ser-137. Mutation of ser-129, ser-133, and ser-137 increases autonomous activity with little change in ca2 /cam-dependent activity." SIGNOR-198138 GSK3B protein P49841 UNIPROT CAMKK2 protein Q96RR4 UNIPROT down-regulates phosphorylation Ser137 PVSSPQSsPRLPRRP 9606 22778263 t lperfetto "Cdk5 and gsk3 phosphorylate ser-129, ser-133, and ser-137. Mutation of ser-129, ser-133, and ser-137 increases autonomous activity with little change in ca2 /cam-dependent activity." SIGNOR-198142 GSK3B protein P49841 UNIPROT CCND1 protein P24385 UNIPROT down-regulates phosphorylation Thr286 EEVDLACtPTDVRDV 9606 9832503 t gcesareni "Phosphorylation of cyclin d1 on a single threonine residue near the carboxyl terminus (thr-286) positively regulates proteasomal degradation of d1. Now, we demonstrate that glycogen synthase kinase-3beta (gsk-3beta) phosphorylates cyclin d1 specifically on thr-286, thereby triggering rapid cyclin d1 turnover now, we demonstrate that glycogen synthase kinase-3beta (gsk-3beta) phosphorylates cyclin d1 specifically on thr-286, thereby triggering rapid cyclin d1 turnover." SIGNOR-62265 GSK3B protein P49841 UNIPROT CCND1 protein P24385 UNIPROT down-regulates phosphorylation Thr286 EEVDLACtPTDVRDV 9606 BTO:0000150 16504004 t gcesareni "Phosphorylation of cyclin d1 on a single threonine residue near the carboxyl terminus (thr-286) positively regulates proteasomal degradation of d1. Now, we demonstrate that glycogen synthase kinase-3beta (gsk-3beta) phosphorylates cyclin d1 specifically on thr-286, thereby triggering rapid cyclin d1 turnover now, we demonstrate that glycogen synthase kinase-3beta (gsk-3beta) phosphorylates cyclin d1 specifically on thr-286, thereby triggering rapid cyclin d1 turnover." SIGNOR-144818 GSK3B protein P49841 UNIPROT CCND1 protein P24385 UNIPROT "down-regulates quantity by destabilization" phosphorylation Thr286 EEVDLACtPTDVRDV 9606 phosphorylation:Ser9 SGRPRTTsFAESCKP 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-245437 GSK3B protein P49841 UNIPROT CDC25A protein P30304 UNIPROT "down-regulates quantity by repression" phosphorylation Ser76 SNLQRMGsSESTDSG 9606 BTO:0000567 20348946 t lperfetto "Here, we report that casein kinase 1 alpha (ck1alpha) phosphorylates cdc25a on both s79 and s82 in a hierarchical manner requiring prior phosphorylation of s76 by chk1 or gsk-3beta. This facilitates beta-trcp binding and ubiquitin-mediated proteolysis of cdc25a" SIGNOR-164742 GSK3B protein P49841 UNIPROT CDH1 protein P12830 UNIPROT "up-regulates activity" phosphorylation Ser847 SEAASLSsLNSSESD -1 10671552 t "Phosphorylation of the E-cadherin Cytoplasmic Domain by CKII and GSK-3β Increases the Binding to β-catenin. pre-phosphorylation by CKII at Ser-855 and/or Ser-853 of E-cadherin is required before GSK-3β can phosphorylate at Ser-849." SIGNOR-251225 GSK3B protein P49841 UNIPROT CDKN1A protein P38936 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser114 EEDHVDLsLSCTLVP 9606 BTO:0000093 17283049 t lperfetto "Glycogen synthase kinase 3beta phosphorylates p21waf1/cip1 for proteasomal degradation after uv irradiationhere, we show that ser-114 phosphorylation of p21 protein by glycogen synthase kinase 3beta (gsk-3beta) is required for its degradation in response to uv irradiation" SIGNOR-152941 GSK3B protein P49841 UNIPROT CDX2 protein Q99626 UNIPROT unknown phosphorylation Ser283 RSVPEPLsPVSSLQA -1 16027724 t "GSK-3, p38 and CDK2 can phosphorylate Cdx2 through the 4S motif in vitro, but only CDK2 was shown to be active in vivo. the compound mutant 4S>A (serines 281, 285, 289 and 293 replaced by alanines)" SIGNOR-251227 GSK3B protein P49841 UNIPROT CDX2 protein Q99626 UNIPROT unknown phosphorylation Ser287 EPLSPVSsLQASVPG -1 16027724 t "GSK-3, p38 and CDK2 can phosphorylate Cdx2 through the 4S motif in vitro, but only CDK2 was shown to be active in vivo. the compound mutant 4S>A (serines 281, 285, 289 and 293 replaced by alanines)" SIGNOR-251228 GSK3B protein P49841 UNIPROT CDX2 protein Q99626 UNIPROT unknown phosphorylation Ser291 PVSSLQAsVPGSVPG -1 16027724 t "GSK-3, p38 and CDK2 can phosphorylate Cdx2 through the 4S motif in vitro, but only CDK2 was shown to be active in vivo. the compound mutant 4S>A (serines 281, 285, 289 and 293 replaced by alanines)" SIGNOR-251229 GSK3B protein P49841 UNIPROT CDX2 protein Q99626 UNIPROT unknown phosphorylation Ser295 LQASVPGsVPGVLGP -1 16027724 t "GSK-3, p38 and CDK2 can phosphorylate Cdx2 through the 4S motif in vitro, but only CDK2 was shown to be active in vivo. the compound mutant 4S>A (serines 281, 285, 289 and 293 replaced by alanines)" SIGNOR-251230 GSK3B protein P49841 UNIPROT CEBPA protein P49715 UNIPROT "up-regulates activity" phosphorylation Thr226 HLQPGHPtPPPTPVP 10090 BTO:0000944 10567568 t "Glycogen synthase kinase 3 (GSK3) phosphorylates T222 and T226, causing a conformational change in C/EBPα. GSK3-mediated phosphorylation does not, in itself, dramatically alter the activity of C/EBPα in our assays. phosphorylation of C/EBPalpha and other substrates by GSK3 may be required for adipogenesis, since treatment of differentiating preadipocytes with lithium inhibits their conversion to adipocytes." SIGNOR-251231 GSK3B protein P49841 UNIPROT CEBPA protein P49715 UNIPROT "up-regulates activity" phosphorylation Thr230 GHPTPPPtPVPSPHP 10090 BTO:0000944 10567568 t "Glycogen synthase kinase 3 (GSK3) phosphorylates T222 and T226, causing a conformational change in C/EBPα. GSK3-mediated phosphorylation does not, in itself, dramatically alter the activity of C/EBPα in our assays. phosphorylation of C/EBPalpha and other substrates by GSK3 may be required for adipogenesis, since treatment of differentiating preadipocytes with lithium inhibits their conversion to adipocytes." SIGNOR-251232 GSK3B protein P49841 UNIPROT CEBPB protein P17676 UNIPROT "up-regulates activity" phosphorylation Thr235 SSSSPPGtPSPADAK 10090 BTO:0001169 22355693 t "We found that expression of srebf1a depended on GSK3β activity and that GSK3β activity was necessary for C/EBPβ phosphorylation at Thr188" SIGNOR-251644 GSK3B protein P49841 UNIPROT CEBPB protein P17676 UNIPROT up-regulates phosphorylation Ser231 LSTSSSSsPPGTPSP 9606 phosphorylation:Thr188 T-->L 17601773 t fspada "However, the acquisition of dna binding and transactivation capacity of c/ebpbeta is delayed until further phosphorylation (on ser(184) or thr(179)) by gsk3beta occurs." SIGNOR-156514 GSK3B protein P49841 UNIPROT CEBPB protein P17676 UNIPROT up-regulates phosphorylation Ser231 LSTSSSSsPPGTPSP 9606 phosphorylation:Thr188 T-->L 22369944 t fspada "However, the acquisition of dna binding and transactivation capacity of c/ebpbeta is delayed until further phosphorylation (on ser(184) or thr(179)) by gsk3beta occurs." SIGNOR-196377 GSK3B protein P49841 UNIPROT CEBPB protein P17676 UNIPROT up-regulates phosphorylation Thr226 GSSGSLStSSSSSPP 9606 phosphorylation:Thr188 T-->E 22369944 t fspada "However, the acquisition of dna binding and transactivation capacity of c/ebpbeta is delayed until further phosphorylation (on ser(184) or thr(179)) by gsk3beta occurs." SIGNOR-210129 GSK3B protein P49841 UNIPROT CIITA protein P33076 UNIPROT up-regulates phosphorylation Ser373 VQARLERsSSKSLER 9606 17991736 t gcesareni "Here we report that CIITA represses collagen transcription through a phosphorylation-dependent interaction between its proline/serine/threonine domain and co-repressor molecules such as histone deacetylase (HDAC2) and Sin3B. Mutation of a serine (S373A) in CIITA, within a glycogen synthase kinase 3 (GSK3) consensus site, decreases repression of collagen transcription by blocking interaction with Sin3B" SIGNOR-158959 GSK3B protein P49841 UNIPROT CREB1 protein P16220 UNIPROT "up-regulates activity" phosphorylation Ser129 QKRREILsRRPSYRK 10116 12162494 t "GSK-3 can phosphorylate CREB at S129 Transactivation of CREB is significantly reduced (p ≤ 0.05) by 86% for the S129A mutant" SIGNOR-251233 GSK3B protein P49841 UNIPROT CRMP1 protein Q14194 UNIPROT up-regulates phosphorylation Ser518 KYATPAPsAKSSPSK 9606 BTO:0000938 16611631 t lperfetto "Using in vitro kinase assays and pharmacological inhibition of gsk3 as described above for crmp2 and crmp4, it was found that thr509 (and presumably ser518 and thr514) of human crmp1 is phosphorylated by gsk3, following priming of ser522 by cdk5" SIGNOR-145991 GSK3B protein P49841 UNIPROT CRMP1 protein Q14194 UNIPROT up-regulates phosphorylation Thr509 PVYEVPAtPKYATPA 9606 BTO:0000938 16611631 t lperfetto "In summary, phosphorylation of thr509 of human crmp1 appears to be regulated by two mechanisms; direct phosphorylation by cdk5, or by priming of ser522 by cdk5 followed by sequential phosphorylation of ser518, thr514, and thr509 by gsk3." SIGNOR-145995 GSK3B protein P49841 UNIPROT CTNNB1 protein P35222 UNIPROT "down-regulates activity" phosphorylation Ser33 QQQSYLDsGIHSGAT 9606 BTO:0000938 BTO:0000142 SIGNOR-C110 19303846 t gcesareni "DISC1 inhibits GSK3beta activity through direct physical interaction, which reduces beta-catenin phosphorylation and stabilizes beta-catenin." SIGNOR-184781 GSK3B protein P49841 UNIPROT CTNNB1 protein P35222 UNIPROT "down-regulates activity" phosphorylation Ser33 QQQSYLDsGIHSGAT 9606 SIGNOR-C110 11955436 t gcesareni "Wnt regulation of beta-catenin degradation is essential for development and carcinogenesis. beta-catenin degradation is initiated upon amino-terminal serine/threonine phosphorylation, which is believed to be performed by glycogen synthase kinase-3 (GSK-3) in complex with tumor suppressor proteins Axin and adnomatous polyposis coli (APC)." SIGNOR-116520 GSK3B protein P49841 UNIPROT CTNNB1 protein P35222 UNIPROT "down-regulates activity" phosphorylation Ser33 QQQSYLDsGIHSGAT 9606 SIGNOR-C110 23151663 t gcesareni "Beta-catenin phosphorylation in vivo is sequentially carried out by two distinct kinases, ckialfa and gsk-3. Ckialfa phosphorylation of s45 proceeds and is required for subsequent gsk-3 phosphorylation of t41, s37, and s33 one key substrate of gsk3 is the transcriptional co-activator beta catenin, whichis inactivated by gsk3 mediated phosphorylation and targeted for proteasomal degradation in unstimulated cells." SIGNOR-199504 GSK3B protein P49841 UNIPROT CTNNB1 protein P35222 UNIPROT "down-regulates activity" phosphorylation Ser37 YLDSGIHsGATTTAP 9606 BTO:0000586 SIGNOR-C110 16293724 t gcesareni "This leads to the inactivation and release of glycogen synthase kinase 3beta from its complex with axin, thereby relieving the inhibitory phosphorylation of beta-catenin and activating its signaling pathway." SIGNOR-141803 GSK3B protein P49841 UNIPROT CTNNB1 protein P35222 UNIPROT "down-regulates activity" phosphorylation Ser37 YLDSGIHsGATTTAP 9606 BTO:0000938 BTO:0000142 SIGNOR-C110 19303846 t gcesareni "DISC1 inhibits GSK3beta activity through direct physical interaction, which reduces beta-catenin phosphorylation and stabilizes beta-catenin." SIGNOR-184785 GSK3B protein P49841 UNIPROT CTNNB1 protein P35222 UNIPROT "down-regulates activity" phosphorylation Ser37 YLDSGIHsGATTTAP 9606 SIGNOR-C110 11955436 t gcesareni "Wnt regulation of beta-catenin degradation is essential for development and carcinogenesis. beta-catenin degradation is initiated upon amino-terminal serine/threonine phosphorylation, which is believed to be performed by glycogen synthase kinase-3 (GSK-3) in complex with tumor suppressor proteins Axin and adnomatous polyposis coli (APC)." SIGNOR-116524 GSK3B protein P49841 UNIPROT CTNNB1 protein P35222 UNIPROT "down-regulates activity" phosphorylation Thr41 GIHSGATtTAPSLSG -1 11955436 t "β-catenin degradation is initiated upon amino-terminal serine/threonine phosphorylation, which is believed to be performed by glycogen synthase kinase-3 (GSK-3) in complex with tumor suppressor proteins Axin and adnomatous polyposis coli (APC)" SIGNOR-260016 GSK3B protein P49841 UNIPROT CTNNB1 protein P35222 UNIPROT "down-regulates activity" phosphorylation Thr41 GIHSGATtTAPSLSG 9606 BTO:0000586 SIGNOR-C110 16293724 t gcesareni "This leads to the inactivation and release of glycogen synthase kinase 3beta from its complex with axin, thereby relieving the inhibitory phosphorylation of beta-catenin and activating its signaling pathway." SIGNOR-141807 GSK3B protein P49841 UNIPROT CTNNB1 protein P35222 UNIPROT "down-regulates activity" phosphorylation Thr41 GIHSGATtTAPSLSG 9606 BTO:0000938 BTO:0000142 SIGNOR-C110 19303846 t gcesareni "DISC1 inhibits GSK3beta activity through direct physical interaction, which reduces beta-catenin phosphorylation and stabilizes beta-catenin." SIGNOR-184789 GSK3B protein P49841 UNIPROT CTNNB1 protein P35222 UNIPROT "down-regulates activity" phosphorylation Thr41 GIHSGATtTAPSLSG 9606 SIGNOR-C110 11955436 t gcesareni "Wnt regulation of beta-catenin degradation is essential for development and carcinogenesis. beta-catenin degradation is initiated upon amino-terminal serine/threonine phosphorylation, which is believed to be performed by glycogen synthase kinase-3 (GSK-3) in complex with tumor suppressor proteins Axin and adnomatous polyposis coli (APC)." SIGNOR-116528 GSK3B protein P49841 UNIPROT CTNNB1 protein P35222 UNIPROT "down-regulates activity" phosphorylation Thr41 GIHSGATtTAPSLSG 9606 SIGNOR-C110 23151663 t gcesareni "Beta-catenin phosphorylation in vivo is sequentially carried out by two distinct kinases, ckialfa and gsk-3. Ckialfa phosphorylation of s45 proceeds and is required for subsequent gsk-3 phosphorylation of t41, s37, and s33 one key substrate of gsk3 is the transcriptional co-activator beta catenin, whichis inactivated by gsk3 mediated phosphorylation and targeted for proteasomal degradation in unstimulated cells." SIGNOR-199512 GSK3B protein P49841 UNIPROT CTNND1 protein O60716 UNIPROT unknown phosphorylation Thr310 GTARRTGtPSDPRRR -1 12885254 t "GSK3beta selectively phosphorylates p120 on S252 and T310 in Vitro" SIGNOR-251235 GSK3B protein P49841 UNIPROT CyclinD/CDK4 complex SIGNOR-C18 SIGNOR "down-regulates quantity by destabilization" phosphorylation 9606 phosphorylation:Ser9 SGRPRTTsFAESCKP 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-245432 GSK3B protein P49841 UNIPROT DCX protein O43602 UNIPROT "up-regulates activity" phosphorylation Ser332 STPKSKQsPISTPTS 9606 BTO:0000142 21159948 t lperfetto "Gsk3b phosphorylates dcx at the distinct site of ser327 and thereby contributes to dcx function in the restriction of axon branching. Together, our data define a jip3-regulated gsk3_/dcx signaling pathway that restricts axon branching in the mammalian brain.Gsk3_ induces the phosphorylation of dcx at ser327, which contributes to dcx function in the inhibition of axon branching and self-contact." SIGNOR-170755 GSK3B protein P49841 UNIPROT DPYSL3 protein Q14195 UNIPROT "down-regulates activity" phosphorylation Ser518 KGGTPAGsARGSPTR 10116 BTO:0000938 16611631 t lperfetto "Together, these results suggest that crmp4 is able to increase neurite formation and elongation in neurons, although not as potently as crmp2, and that this process is regulated by ser522/ser518/thr514/thr509 phosphorylation in both cases. We demonstrate that cdk5 primes crmp2 and crmp4 for subsequent phosphorylation by gsk3, whereas dyrk2, phosphorylates and primes only crmp4 in vitro" SIGNOR-146003 GSK3B protein P49841 UNIPROT DPYSL3 protein Q14195 UNIPROT "down-regulates activity" phosphorylation Ser522 PAGSARGsPTRPNPP 10116 BTO:0000938 16611631 t lperfetto "Primary rat cortical neurons were treated with purvalanol, a more potent inhibitor of cdk5 and dyrk2 than roscovitine (25). Phosphorylation was monitored using antibodies that specifically recognize crmp2 when phosphorylated at thr514/thr509, or crmp4 when phosphorylated at thr509. Loss of phosphorylation of ser522 will prevent subsequent phosphorylation of ser518/thr514/thr509 by gsk3. Together, these results suggest that crmp4 is able to increase neurite formation and elongation in neurons, although not as potently as crmp2, and that this process is regulated by ser522/ser518/thr514/thr509 phosphorylation in both cases. We demonstrate that cdk5 primes crmp2 and crmp4 for subsequent phosphorylation by gsk3, whereas dyrk2, phosphorylates and primes only crmp4 in vitro" SIGNOR-146007 GSK3B protein P49841 UNIPROT EIF2B2 protein P49770 UNIPROT down-regulates binding 9606 21798082 t gcesareni "Akt also promotes protein synthesis by phosphorylating and inactivating gsk3b, thus releasing the gsk3b-dependent inhibition of the eukariotic translation initiation factor 2b (eif2b)." SIGNOR-175475 GSK3B protein P49841 UNIPROT EIF2B3 protein Q9NR50 UNIPROT down-regulates binding 9606 21798082 t gcesareni "Akt also promotes protein synthesis by phosphorylating and inactivating gsk3b, thus releasing the gsk3b-dependent inhibition of the eukariotic translation initiation factor 2b (eif2b)." SIGNOR-175520 GSK3B protein P49841 UNIPROT EIF2B4 protein Q9UI10 UNIPROT down-regulates binding 9606 21798082 t gcesareni "Akt also promotes protein synthesis by phosphorylating and inactivating gsk3b, thus releasing the gsk3b-dependent inhibition of the eukariotic translation initiation factor 2b (eif2b)." SIGNOR-175572 GSK3B protein P49841 UNIPROT EIF2B5 protein Q13144 UNIPROT "down-regulates activity" phosphorylation Ser535 ESEQSMDsEEPDSRG -1 12133000 t "The largest (epsilon) subunit of eIF2B is a substrate for glycogen synthase kinase (GSK)-3 in vitro, and phosphorylation by GSK3 inhibits the activity of eIF2B. The site of phosphorylation has previously been identified as Ser(535)." SIGNOR-251236 GSK3B protein P49841 UNIPROT EIF2B5 protein Q13144 UNIPROT "down-regulates activity" phosphorylation Ser540 MDSEEPDsRGGSPQM 9606 BTO:0000007 11500362 t "We identify multiple phosphorylation sites in the largest, catalytic, subunit (epsilon) of mammalian eIF2B. Glycogen synthase kinase 3 (GSK3) is responsible for phosphorylating Ser535. This regulatory phosphorylation event requires both the fourth site (Ser539) and a distal region, which acts to recruit GSK3 to eIF2Bepsilon in vivo. eIF2Bϵ from mammals or insects is a substrate for glycogen synthase kinase 3 (GSK3), and this inhibits the activity of eIF2B" SIGNOR-251237 GSK3B protein P49841 UNIPROT EIF2B5 protein Q13144 UNIPROT down-regulates binding 9606 21798082 t gcesareni "Akt also promotes protein synthesis by phosphorylating and inactivating gsk3b, thus releasing the gsk3b-dependent inhibition of the eukariotic translation initiation factor 2b (eif2b)." SIGNOR-175621 GSK3B protein P49841 UNIPROT EIF2B5 protein Q13144 UNIPROT down-regulates phosphorylation Ser540 MDSEEPDsRGGSPQM 9606 BTO:0000671 18701453 t lperfetto "Gsk3_ phosphorylates eif2b_ at ser-539 (ser-535 in the rat sequence) and inactivates it" SIGNOR-180022 GSK3B protein P49841 UNIPROT EIF4EBP1 protein Q13541 UNIPROT "down-regulates activity" phosphorylation Thr37 PPGDYSTtPGGTLFS 9606 BTO:0000671 18701453 t lperfetto "We found that gsk-3Beta phosphorylates and inactivates 4e-bp1, thereby increasing eif4e-dependent protein synthesis. upon stimulation, 4e-bp1 is phosphorylated on several threonine and serine residues, including thr-37/46 (36). This results in dissolution of the complex, freeing eif4e to bind with mrna cap to promote translation initiation." SIGNOR-236026 GSK3B protein P49841 UNIPROT EIF4EBP1 protein Q13541 UNIPROT "down-regulates activity" phosphorylation Thr46 GGTLFSTtPGGTRII 9606 23584478 t lperfetto "Glycogen synthase kinase-3_ positively regulates protein synthesis and cell proliferation through the regulation of translation initiation factor 4E-binding protein 1We found that GSK-3_ phosphorylates and inactivates 4E-BP1, thereby increasing eIF4E-dependent protein synthesis." SIGNOR-201699 GSK3B protein P49841 UNIPROT EIF4EBP1 protein Q13541 UNIPROT "down-regulates activity" phosphorylation Thr46 GGTLFSTtPGGTRII 9606 BTO:0000671 18701453 t lperfetto "We found that gsk-3Beta phosphorylates and inactivates 4e-bp1, thereby increasing eif4e-dependent protein synthesis. upon stimulation, 4e-bp1 is phosphorylated on several threonine and serine residues, including thr-37/46 (36). This results in dissolution of the complex, freeing eif4e to bind with mrna cap to promote translation initiation." SIGNOR-236660 GSK3B protein P49841 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser102 GGFPPLNsVSPSPLM 9606 16076840 t gcesareni "The gsk-3 inhibitor lithium chloride was used to determine the role of gsk-3 in phosphorylation of ser-102, -104, and -106 and ser-118 in vivo and to explore the role of these serines in the regulation of eralpha function. Treatment of cells with lithium chloride resulted in dephosphorylation of ser-104 and -106 and ser-118, which suggests these serine residues as targets for gsk-3 in vivo. Our results further suggest that eralpha phosphorylation by gsk-3 stabilizes eralpha under resting conditions and modulates eralpha transcriptional activity upon ligand binding. Estradiol and phorbol ester cause phosphorylation of serine 118 in the human estrogen receptor. Potentiation of human estrogen receptor alpha transcriptional activation through phosphorylation of serines 104 and 106 by the cyclin a-cdk2 complex." SIGNOR-139312 GSK3B protein P49841 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser106 PLNSVSPsPLMLLHP 9606 16076840 t gcesareni "The gsk-3 inhibitor lithium chloride was used to determine the role of gsk-3 in phosphorylation of ser-102, -104, and -106 and ser-118 in vivo and to explore the role of these serines in the regulation of eralpha function. Treatment of cells with lithium chloride resulted in dephosphorylation of ser-104 and -106 and ser-118, which suggests these serine residues as targets for gsk-3 in vivo. Our results further suggest that eralpha phosphorylation by gsk-3 stabilizes eralpha under resting conditions and modulates eralpha transcriptional activity upon ligand binding. Estradiol and phorbol ester cause phosphorylation of serine 118 in the human estrogen receptor. Potentiation of human estrogen receptor alpha transcriptional activation through phosphorylation of serines 104 and 106 by the cyclin a-cdk2 complex." SIGNOR-139320 GSK3B protein P49841 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser118 LHPPPQLsPFLQPHG 9606 16076840 t gcesareni "The gsk-3 inhibitor lithium chloride was used to determine the role of gsk-3 in phosphorylation of ser-102, -104, and -106 and ser-118 in vivo and to explore the role of these serines in the regulation of eralpha function. Treatment of cells with lithium chloride resulted in dephosphorylation of ser-104 and -106 and ser-118, which suggests these serine residues as targets for gsk-3 in vivo. Our results further suggest that eralpha phosphorylation by gsk-3 stabilizes eralpha under resting conditions and modulates eralpha transcriptional activity upon ligand binding. Estradiol and phorbol ester cause phosphorylation of serine 118 in the human estrogen receptor. Potentiation of human estrogen receptor alpha transcriptional activation through phosphorylation of serines 104 and 106 by the cyclin a-cdk2 complex." SIGNOR-139324 GSK3B protein P49841 UNIPROT FBXO4 protein Q9UKT5 UNIPROT up-regulates phosphorylation Ser12 EPRSGTNsPPPPFSD 9606 21242966 t lperfetto "Gsk3beta-mediated phosphorylation of fbx4 ser12 during the g1/s transition regulates fbx4 dimerization, which in turn governs fbx4-driven e3 ligase activity." SIGNOR-171648 GSK3B protein P49841 UNIPROT GLI2 protein P10070 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser820 VSSAYTVsRRSSGIS 9606 BTO:0000007 16611981 t lperfetto "The degradation of Gli2 requires the phosphorylation of a cluster of numerous serine residues in its carboxyl terminus by protein kinase A and subsequently by casein kinase 1 and glycogen synthase kinase 3." SIGNOR-148472 GSK3B protein P49841 UNIPROT GLI2 protein P10070 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser832 GISPYFSsRRSSEAS 9606 BTO:0000007 16611981 t lperfetto "The degradation of Gli2 requires the phosphorylation of a cluster of numerous serine residues in its carboxyl terminus by protein kinase A and subsequently by casein kinase 1 and glycogen synthase kinase 3." SIGNOR-249589 GSK3B protein P49841 UNIPROT GLI2 protein P10070 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser863 DPISTDAsRRSSEAS 9606 BTO:0000007 16611981 t lperfetto "The degradation of Gli2 requires the phosphorylation of a cluster of numerous serine residues in its carboxyl terminus by protein kinase A and subsequently by casein kinase 1 and glycogen synthase kinase 3." SIGNOR-249590 GSK3B protein P49841 UNIPROT GLI3 protein P10071 UNIPROT "down-regulates quantity by destabilization" phosphorylation 10090 16885213 t lperfetto "Gli2 and Gli3 (in vertebrates) are phosphorylated by protein kinase A and glycogen synthase kinase-3_ and are proteolytically processed" SIGNOR-148475 GSK3B protein P49841 UNIPROT GLI3 protein P10071 UNIPROT "down-regulates quantity by destabilization" phosphorylation 7227 11955435 t lperfetto "We show that these phosphoserines prime further phosphorylation at adjacent Glycogen Synthase Kinase 3 (GSK3) and Casein Kinase I (CK1) sites. Alteration of the GSK3 or CK1 sites prevents Ci-155 proteolysis and activates Ci in the absence of Hedgehog." SIGNOR-219231 GSK3B protein P49841 UNIPROT GPHN protein Q9NQX3 UNIPROT down-regulates phosphorylation Ser270 LSTTPSEsPRAQATS 9606 BTO:0000142 23408424 t miannu "Identification of gsk3_ as the kinase targeting ser-270 /phosphorylation at ser-270 promotes gephyrin processing by calpain" SIGNOR-200957 GSK3B protein P49841 UNIPROT GSK3B/Axin/APC complex SIGNOR-C110 SIGNOR "down-regulates activity" phosphorylation 9606 21078818 t lperfetto "We identify ror2 ser 864 as a critical residue phosphorylated by gsk3 and required for noncanonical receptor activation by wnt5a, analogous to the priming phosphorylation of low-density receptor-related protein 6 (lrp6) in response to wnt3a." SIGNOR-227985 GSK3B protein P49841 UNIPROT GSK3B/Axin/APC complex SIGNOR-C110 SIGNOR "down-regulates activity" phosphorylation 9606 BTO:0000007 17360711 t lperfetto "We demonstrate that phosphorylation of serines 353 and 357 by glycogen synthase kinase-3beta (gsk3beta) induces a structural change of the hydrophilic loop of ps1the structural change of ps1 reduces the interaction with beta-catenin leading to decreased phosphorylation and ubiquitination of beta-catenin." SIGNOR-227982 GSK3B protein P49841 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-227299 GSK3B protein P49841 UNIPROT GSK3B/Axin/APC complex SIGNOR-C110 SIGNOR "up-regulates activity" phosphorylation 9606 16341017 t lperfetto "Glycogen synthase kinase 3 (gsk3), which is known for its inhibitory role in wnt through the promotion of beta-catenin phosphorylation and degradation, mediates the phosphorylation and activation of lrp6. We show that wnt induces sequential phosphorylation of lrp6 by gsk3 and casein kinase 1, and this dual phosphorylation promotes the engagement of lrp6 with the scaffolding protein axin." SIGNOR-227979 GSK3B protein P49841 UNIPROT GSK3B protein P49841 UNIPROT "up-regulates activity" phosphorylation Tyr216 RGEPNVSyICSRYYR 9606 20331603 t lperfetto "Phosphorylation of the residue Tyrosine in 216 position results in the constitutive activity of GSK-3beta and believed to be important target for signal transduction." SIGNOR-217865 GSK3B protein P49841 UNIPROT GSK3B protein P49841 UNIPROT "up-regulates activity" phosphorylation Tyr216 RGEPNVSyICSRYYR 9606 BTO:0000007 14570592 t lperfetto "However, in the present study, we clearly demonstrate that GSK3_ is capable of catalysing the autophosphorylation of Tyr216 in vitro." SIGNOR-236564 GSK3B protein P49841 UNIPROT GYS1 protein P13807 UNIPROT "down-regulates activity" phosphorylation Ser641 YRYPRPAsVPPSPSL -1 6772446 t "Glycogen synthase kinase-3 phosphorylates three serine residues on glycogen synthase (sites 3a, 3b and 3c) which are all located in the same nine-amino-acid segment of the polypeptide chain. The sequence in this region is: Arg-Tyr-Pro-Arg-Pro-Ala-Ser(P)-Val-Pro-Pro-Ser(P)-Pro-Ser-Leu-Ser(P)-Arg-." SIGNOR-253005 MAP3K1 protein Q13233 UNIPROT MAP2K7 protein O14733 UNIPROT up-regulates phosphorylation Thr275 LVDSKAKtRSAGCAA 9606 9312068 t lperfetto "Here we show that jnkk2, a novel member of the map kinase kinase family, was phosphorylated and activated by mekk1" SIGNOR-51211 GSK3B protein P49841 UNIPROT GYS1 protein P13807 UNIPROT "down-regulates activity" phosphorylation Ser645 RPASVPPsPSLSRHS -1 6772446 t "Glycogen synthase kinase-3 phosphorylates three serine residues on glycogen synthase (sites 3a, 3b and 3c) which are all located in the same nine-amino-acid segment of the polypeptide chain. The sequence in this region is: Arg-Tyr-Pro-Arg-Pro-Ala-Ser(P)-Val-Pro-Pro-Ser(P)-Pro-Ser-Leu-Ser(P)-Arg-." SIGNOR-253006 GSK3B protein P49841 UNIPROT GYS1 protein P13807 UNIPROT "down-regulates activity" phosphorylation Ser645 RPASVPPsPSLSRHS 11427888 t "Glycogen synthase has multiple serines (residues 640, 644, 648 and 652) separated by three residues, and those Ser residues are phosphorylated sequentially by GSK3 from the C-terminal end after Ser 656 has been phosphorylated by casein kinase II." SIGNOR-251238 GSK3B protein P49841 UNIPROT GYS1 protein P13807 UNIPROT "down-regulates activity" phosphorylation Ser649 VPPSPSLsRHSSPHQ -1 6772446 t "Glycogen synthase kinase-3 phosphorylates three serine residues on glycogen synthase (sites 3a, 3b and 3c) which are all located in the same nine-amino-acid segment of the polypeptide chain. The sequence in this region is: Arg-Tyr-Pro-Arg-Pro-Ala-Ser(P)-Val-Pro-Pro-Ser(P)-Pro-Ser-Leu-Ser(P)-Arg-." SIGNOR-253007 GSK3B protein P49841 UNIPROT GYS1 protein P13807 UNIPROT "down-regulates activity" phosphorylation Ser649 VPPSPSLsRHSSPHQ 11427888 t "Glycogen synthase has multiple serines (residues 640, 644, 648 and 652) separated by three residues, and those Ser residues are phosphorylated sequentially by GSK3 from the C-terminal end after Ser 656 has been phosphorylated by casein kinase II." SIGNOR-251240 GSK3B protein P49841 UNIPROT GYS1 protein P13807 UNIPROT "down-regulates activity" phosphorylation Ser653 PSLSRHSsPHQSEDE 11427888 t "Glycogen synthase has multiple serines (residues 640, 644, 648 and 652) separated by three residues, and those Ser residues are phosphorylated sequentially by GSK3 from the C-terminal end after Ser 656 has been phosphorylated by casein kinase II." SIGNOR-251241 GSK3B protein P49841 UNIPROT H1-5 protein P16401 UNIPROT up-regulates phosphorylation Thr11 TAPAETAtPAPVEKS 9606 BTO:0000567 19136008 t lperfetto "We found that threonine 10 of h1.5 can be phosphorylated by glycogen synthase kinase-3 in vitro. We have generated an antiserum specific for human h1.5 phosphorylated at threonine 10. Immunofluorescence labeling of hela cells with this antiserum revealed that the phosphorylation at this site appears in prometaphase and disappears in telophase, and that this hyperphosphorylated form of h1.5 is mainly chromatin-bound in metaphase when chromatin condensation is maximal." SIGNOR-183325 GSK3B protein P49841 UNIPROT HDAC4 protein P56524 UNIPROT down-regulates phosphorylation Ser298 ACSSAPGsGPSSPNN 9606 21118993 t lperfetto "The double mutation of serines 298/302 into alanines, but also the sole mutation of serine 302, abolishes hdac4 phosphorylation by gsk3_we have shown that cells lacking gsk3_ are unable to degrade hdac4 after serum starvation" SIGNOR-170144 GSK3B protein P49841 UNIPROT HDAC4 protein P56524 UNIPROT down-regulates phosphorylation Ser302 APGSGPSsPNNSSGS 9606 21118993 t lperfetto "The double mutation of serines 298/302 into alanines, but also the sole mutation of serine 302, abolishes hdac4 phosphorylation by gsk3_we have shown that cells lacking gsk3_ are unable to degrade hdac4 after serum starvation" SIGNOR-170148 GSK3B protein P49841 UNIPROT HNRNPD protein Q14103 UNIPROT "down-regulates activity" phosphorylation Ser83 DEGHSNSsPRHSEAA 9606 BTO:0001271 11903055 t lperfetto "In kinase assays pka phosphorylated ser-87 of hnrnp d, whereas glycogen synthase kinase-3 beta (gsk-3 beta) phosphorylated ser-83, but only if ser-87 had been pre-phosphorylated by pka. Phosphorylation of ser-87 enhanced, whereas phosphorylation of ser-83 repressed, transactivation." SIGNOR-102582 GSK3B protein P49841 UNIPROT HNRNPD protein Q14103 UNIPROT down-regulates phosphorylation Ser83 DEGHSNSsPRHSEAA 9606 11903055 t gcesareni "In kinase assays pka phosphorylated ser-87 of hnrnp d, whereas glycogen synthase kinase-3 beta (gsk-3 beta) phosphorylated ser-83, but only if ser-87 had been pre-phosphorylated by pka. Phosphorylation of ser-87 enhanced, whereas phosphorylation of ser-83 repressed, transactivation." SIGNOR-116140 GSK3B protein P49841 UNIPROT HSF1 protein Q00613 UNIPROT "down-regulates activity" phosphorylation Ser303 RVKEEPPsPPQSPRV -1 8940068 t "Ser-303 is phosphorylated by glycogen synthase kinase 3 (GSK3) through a mechanism dependent on primary phosphorylation of Ser-307 by MAPK. Secondary phosphorylation of Ser-303 by GSK3 may thus repress the activity of HSF-1, and its requirement for priming by MAPK phosphorylation of Ser-307 provides a potential link between the MAPK cascade and HSF-1." SIGNOR-251216 GSK3B protein P49841 UNIPROT HSF1 protein Q00613 UNIPROT down-regulates phosphorylation Ser303 RVKEEPPsPPQSPRV 9606 8940068 t gcesareni "Sequential phosphorylation by mitogen-activated protein kinase and glycogen synthase kinase 3 represses transcriptional activation by heat shock factor-1." SIGNOR-44995 GSK3B protein P49841 UNIPROT JUN protein P05412 UNIPROT "down-regulates activity" phosphorylation Ser243 PGETPPLsPIDMESQ 9606 BTO:0000007 16023596 t lperfetto "The c-jun and c-myc oncogenic transcription factors are highly unstable proteins due to polyubiquitination. Similar to c-myc, we report here that phosphorylation of c-jun by gsk3 creates a high-affinity binding site for the e3 ligase fbw7, which targets c-jun for polyubiquitination and proteasomal degradation similar to c-myc, we report here that phosphorylation of c-jun by gsk3 creates a high-affinity binding site for the e3 ligase fbw7, which targets c-jun for polyubiquitination and proteasomal degradation.Phosphorylation of Thr-239 and Ser-243 is required for Fbw7-mediated c-Jun disappearance" SIGNOR-235892 GSK3B protein P49841 UNIPROT JUN protein P05412 UNIPROT "down-regulates activity" phosphorylation Ser249 LSPIDMEsQERIKAE -1 1846781 t lperfetto "Phosphorylation of recombinant human c-jun proteins in vitro by gsk-3 decreases their dna-binding activity." SIGNOR-18684 GSK3B protein P49841 UNIPROT JUN protein P05412 UNIPROT "down-regulates activity" phosphorylation Thr239 VPEMPGEtPPLSPID 9606 BTO:0000007 16023596 t lperfetto "The c-jun and c-myc oncogenic transcription factors are highly unstable proteins due to polyubiquitination. Similar to c-myc, we report here that phosphorylation of c-jun by gsk3 creates a high-affinity binding site for the e3 ligase fbw7, which targets c-jun for polyubiquitination and proteasomal degradation similar to c-myc, we report here that phosphorylation of c-jun by gsk3 creates a high-affinity binding site for the e3 ligase fbw7, which targets c-jun for polyubiquitination and proteasomal degradation.Phosphorylation of Thr-239 and Ser-243 is required for Fbw7-mediated c-Jun disappearance" SIGNOR-236717 GSK3B protein P49841 UNIPROT KLF5 protein Q13887 UNIPROT down-regulates phosphorylation Ser303 QATYFPPsPPSSEPG 9606 24398687 t lperfetto "Stability of the klf5 is mediated by proteasomal degradation via phosphorylation by glycogen synthase kinase 3_ (gsk3_) and recognition by f-box and wd repeat domain-containing 7 (fbw7) of a phosphodegron sequence surrounding serine 303 in klf5" SIGNOR-203627 GSK3B protein P49841 UNIPROT LGALS3 protein P17931 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 9606 BTO:0000664 21821001 f miannu "Our study also showed that a number of K562 cells survived despite the apoptotic stimuli. Within these surviving cells, galectin-3 was upregulated through newly synthesized protein. Notably, inducible galectin-3, which stabilized the pro-survival Bcl-2 family proteins Mcl-1, Bcl-xL, and Bcl-2, was essential for anti-apoptosis. Unpredictably, GSK-3β was critical for inducible galectin-3 expression as well as for cell survival. As summarized in Fig. 4C, we not only found inducible galectin-3 has an anti-apoptotic effect, but we also identified a GSK-3β-regulated mechanism for apoptotic resistance in K562 cells." SIGNOR-261903 GSK3B protein P49841 UNIPROT LRP6 protein O75581 UNIPROT "up-regulates activity" phosphorylation Ser1490 AILNPPPsPATERSH 9606 SIGNOR-C110 16341017 t gcesareni "Glycogen synthase kinase 3 (gsk3), which is known for its inhibitory role in wnt through the promotion of beta-catenin phosphorylation and degradation, mediates the phosphorylation and activation of lrp6. We show that wnt induces sequential phosphorylation of lrp6 by gsk3 and casein kinase 1, and this dual phosphorylation promotes the engagement of lrp6 with the scaffolding protein axin." SIGNOR-143041 GSK3B protein P49841 UNIPROT MAFA protein Q8NHW3 UNIPROT down-regulates phosphorylation Ser49 CHRLPPGsLSSTPLS 9606 18042454 t miannu "We also demonstrate that gsk-3 triggers mafa sequential phosphorylation on residues s61, t57, t53, and s49 /we demonstrated that phosphorylation by gsk-3 is conserved among the large maf proteins. It couples ubiquitination/degradation and transcriptional activation and modulates maf biological activity./ Taken together, these results suggest that, in contrast to what can be expected from ubiquitination/degradation, gsk-3-mediated mafa phosphorylation increases its transactivating ability, thereby controlling its biological activity." SIGNOR-159458 GSK3B protein P49841 UNIPROT MAFA protein Q8NHW3 UNIPROT down-regulates phosphorylation Ser61 PLSTPCSsVPSSPSF 9606 18042454 t miannu "We also demonstrate that gsk-3 triggers mafa sequential phosphorylation on residues s61, t57, t53, and s49 /we demonstrated that phosphorylation by gsk-3 is conserved among the large maf proteins. It couples ubiquitination/degradation and transcriptional activation and modulates maf biological activity./ Taken together, these results suggest that, in contrast to what can be expected from ubiquitination/degradation, gsk-3-mediated mafa phosphorylation increases its transactivating ability, thereby controlling its biological activity." SIGNOR-159462 GSK3B protein P49841 UNIPROT MAFA protein Q8NHW3 UNIPROT down-regulates phosphorylation Thr53 PPGSLSStPLSTPCS 9606 18042454 t miannu "We also demonstrate that gsk-3 triggers mafa sequential phosphorylation on residues s61, t57, t53, and s49 /we demonstrated that phosphorylation by gsk-3 is conserved among the large maf proteins. It couples ubiquitination/degradation and transcriptional activation and modulates maf biological activity./ Taken together, these results suggest that, in contrast to what can be expected from ubiquitination/degradation, gsk-3-mediated mafa phosphorylation increases its transactivating ability, thereby controlling its biological activity." SIGNOR-159466 GSK3B protein P49841 UNIPROT MAFA protein Q8NHW3 UNIPROT down-regulates phosphorylation Thr57 LSSTPLStPCSSVPS 9606 18042454 t miannu "We also demonstrate that gsk-3 triggers mafa sequential phosphorylation on residues s61, t57, t53, and s49 /we demonstrated that phosphorylation by gsk-3 is conserved among the large maf proteins. It couples ubiquitination/degradation and transcriptional activation and modulates maf biological activity./ Taken together, these results suggest that, in contrast to what can be expected from ubiquitination/degradation, gsk-3-mediated mafa phosphorylation increases its transactivating ability, thereby controlling its biological activity." SIGNOR-159470 GSK3B protein P49841 UNIPROT MAFA protein Q8NHW3 UNIPROT up-regulates phosphorylation Ser49 CHRLPPGsLSSTPLS 9606 18042454 t miannu "We also demonstrate that gsk-3 triggers mafa sequential phosphorylation on residues s61, t57, t53, and s49 /we demonstrated that phosphorylation by gsk-3 is conserved among the large maf proteins. It couples ubiquitination/degradation and transcriptional activation and modulates maf biological activity./ Taken together, these results suggest that, in contrast to what can be expected from ubiquitination/degradation, gsk-3-mediated mafa phosphorylation increases its transactivating ability, thereby controlling its biological activity." SIGNOR-159442 GSK3B protein P49841 UNIPROT MAFA protein Q8NHW3 UNIPROT up-regulates phosphorylation Ser61 PLSTPCSsVPSSPSF 9606 18042454 t miannu "We also demonstrate that gsk-3 triggers mafa sequential phosphorylation on residues s61, t57, t53, and s49 /we demonstrated that phosphorylation by gsk-3 is conserved among the large maf proteins. It couples ubiquitination/degradation and transcriptional activation and modulates maf biological activity./ Taken together, these results suggest that, in contrast to what can be expected from ubiquitination/degradation, gsk-3-mediated mafa phosphorylation increases its transactivating ability, thereby controlling its biological activity." SIGNOR-159446 GSK3B protein P49841 UNIPROT MAFA protein Q8NHW3 UNIPROT up-regulates phosphorylation Thr53 PPGSLSStPLSTPCS 9606 18042454 t miannu "We also demonstrate that gsk-3 triggers mafa sequential phosphorylation on residues s61, t57, t53, and s49 /we demonstrated that phosphorylation by gsk-3 is conserved among the large maf proteins. It couples ubiquitination/degradation and transcriptional activation and modulates maf biological activity./ Taken together, these results suggest that, in contrast to what can be expected from ubiquitination/degradation, gsk-3-mediated mafa phosphorylation increases its transactivating ability, thereby controlling its biological activity." SIGNOR-159450 GSK3B protein P49841 UNIPROT MAFA protein Q8NHW3 UNIPROT up-regulates phosphorylation Thr57 LSSTPLStPCSSVPS 9606 18042454 t miannu "We also demonstrate that gsk-3 triggers mafa sequential phosphorylation on residues s61, t57, t53, and s49 /we demonstrated that phosphorylation by gsk-3 is conserved among the large maf proteins. It couples ubiquitination/degradation and transcriptional activation and modulates maf biological activity./ Taken together, these results suggest that, in contrast to what can be expected from ubiquitination/degradation, gsk-3-mediated mafa phosphorylation increases its transactivating ability, thereby controlling its biological activity." SIGNOR-159454 GSK3B protein P49841 UNIPROT MAFB protein Q9Y5Q3 UNIPROT down-regulates phosphorylation 9606 18042454 t miannu "We showed that c-maf and mafb, like mafa, are indeed phosphorylated by gsk-3/ we demonstrated that phosphorylation by gsk-3 is conserved among the large maf proteins. It couples ubiquitination/degradation and transcriptional activation and modulates maf biological activity." SIGNOR-159476 GSK3B protein P49841 UNIPROT MAML1 protein Q92585 UNIPROT down-regulates phosphorylation 9606 19740771 t gcesareni "We found that gsk3beta inhibits maml1 transcriptional activity by directly targeting the n-terminal domain of maml1" SIGNOR-187896 GSK3B protein P49841 UNIPROT MAP3K4 protein Q9Y6R4 UNIPROT down-regulates binding 9606 17726008 t gcesareni "Gsk3beta binding to mekk4 blocks mekk4 dimerization that is required for mekk4 activation, effectively inhibiting mekk4 stimulation of the jnk and p38 mapk pathways" SIGNOR-157541 GSK3B protein P49841 UNIPROT MAPK14 protein Q16539 UNIPROT down-regulates binding 9606 17726008 t gcesareni "Here we show that similar to the interaction with traf4 and axin, the kinase domain of mekk4 interacts with the multifunctional serine/threonine kinase gsk3beta. Gsk3beta binding to mekk4 blocks mekk4 dimerization that is required for mekk4 activation, effectively inhibiting mekk4 stimulation of the jnk and p38 mapk pathways" SIGNOR-157544 GSK3B protein P49841 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser512 PPKSGDRsGYSSPGS 9606 BTO:0000590 9771888 t lperfetto "Sequencing of 32P-labeled trypsin phosphopeptides from tau prephosphorylated by A-kinase (using unlabeled ATP) and further phosphorylated by GSK-3 in the presence of [gamma-32P]ATP revealed that Ser-195, Ser-198, Ser-199, Ser-202, Thr-205, Thr-231, Ser-235, Ser-262, Ser-356 and Ser-404 are phosphorylated, whereas if tau is not prephosphorylated by A-kinase, GSK-3 phosphorylates it at Thr-181, Ser-184, Ser-262, Ser-356 and Ser-400. These data suggest that (i) prephosphorylation of tau by A-kinase makes additional and different sites accessible for phosphorylation by GSK-3; (ii) phosphorylation of tau at these additional sites further inhibits the biological activity of tau in its ability to bind to microtubules and promote microtubule assembly." SIGNOR-249353 GSK3B protein P49841 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser515 SGDRSGYsSPGSPGT 9606 BTO:0000590 9832145 t lperfetto "Sequencing of 32P-labeled trypsin phosphopeptides from tau prephosphorylated by A-kinase (using unlabeled ATP) and further phosphorylated by GSK-3 in the presence of [gamma-32P]ATP revealed that Ser-195, Ser-198, Ser-199, Ser-202, Thr-205, Thr-231, Ser-235, Ser-262, Ser-356 and Ser-404 are phosphorylated, whereas if tau is not prephosphorylated by A-kinase, GSK-3 phosphorylates it at Thr-181, Ser-184, Ser-262, Ser-356 and Ser-400. These data suggest that (i) prephosphorylation of tau by A-kinase makes additional and different sites accessible for phosphorylation by GSK-3; (ii) phosphorylation of tau at these additional sites further inhibits the biological activity of tau in its ability to bind to microtubules and promote microtubule assembly." SIGNOR-249354 GSK3B protein P49841 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser516 GDRSGYSsPGSPGTP 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-249352 GSK3B protein P49841 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser519 SGYSSPGsPGTPGSR 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-249343 GSK3B protein P49841 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser531 GSRSRTPsLPTPPTR 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-249344 GSK3B protein P49841 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser713 GAEIVYKsPVVSGDT 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-249345 GSK3B protein P49841 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser717 VYKSPVVsGDTSPRH 9606 BTO:0000590 12387894 t lperfetto "Sequencing of 32P-labeled trypsin phosphopeptides from tau prephosphorylated by A-kinase (using unlabeled ATP) and further phosphorylated by GSK-3 in the presence of [gamma-32P]ATP revealed that Ser-195, Ser-198, Ser-199, Ser-202, Thr-205, Thr-231, Ser-235, Ser-262, Ser-356 and Ser-404 are phosphorylated, whereas if tau is not prephosphorylated by A-kinase, GSK-3 phosphorylates it at Thr-181, Ser-184, Ser-262, Ser-356 and Ser-400. These data suggest that (i) prephosphorylation of tau by A-kinase makes additional and different sites accessible for phosphorylation by GSK-3; (ii) phosphorylation of tau at these additional sites further inhibits the biological activity of tau in its ability to bind to microtubules and promote microtubule assembly." SIGNOR-249355 GSK3B protein P49841 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser721 PVVSGDTsPRHLSNV 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-249346 GSK3B protein P49841 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Thr498 KTPPAPKtPPSSGEP 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-249351 GSK3B protein P49841 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Thr534 SRTPSLPtPPTREPK 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-249349 GSK3B protein P49841 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Thr548 KKVAVVRtPPKSPSS 9606 BTO:0000590 12387894 t lperfetto "We found that cdk5 phosphorylated tau(441) at Thr-181, Ser-199, Ser-202, Thr-205, Thr-212, Ser-214, Thr-217, Thr-231, Ser-235, Ser-396, and Ser-404, but not at Ser-262, Ser-400, Thr-403, Ser-409, Ser-413, or Ser-422. GSK-3beta phosphorylated all the cdk5-catalyzed sites above except Ser-235." SIGNOR-249350 GSK3B protein P49841 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation 21443865 t "The MAPT H1 haplotype and subhaplotypes may be associated with sporadic tauopathies including AD. And that, tau's phosphorylation is regulated by many protein kinases, including glycogen synthase kinase 3beta (GSK3B)." SIGNOR-255486 GSK3B protein P49841 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Ser396 DDKKAKTsTRSSAKT 9606 BTO:0000590 20679343 t lperfetto "Alzheimer disease neurons are characterized by extraneuronal plaques formed by aggregated amyloid-? Peptide and by intraneuronal tangles composed of fibrillar aggregates of the microtubule-associated tau protein. Tau is mostly found in a hyperphosphorylated form in these tangleswe find that three residues can be phosphorylated (ser-396, ser-400, and ser-404) by gsk3?" SIGNOR-167286 GSK3B protein P49841 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Ser400 AKTSTRSsAKTLKNR 9606 BTO:0000590 20679343 t lperfetto "Alzheimer disease neurons are characterized by extraneuronal plaques formed by aggregated amyloid-? Peptide and by intraneuronal tangles composed of fibrillar aggregates of the microtubule-associated tau protein. Tau is mostly found in a hyperphosphorylated form in these tangleswe find that three residues can be phosphorylated (ser-396, ser-400, and ser-404) by gsk3?" SIGNOR-167290 GSK3B protein P49841 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Ser516 GDRSGYSsPGSPGTP 9606 BTO:0000142 20308788 t "The effect has been demonstrated using P10636-8" lperfetto "Abnormal hyperphosphorylation of tau appears to be crucial in neurofibrillary degeneration in alzheimer's disease (ad). Gsk-3beta phosphorylated tau at many sites, with ser199, thr205, and ser396 being the most favorable sites in cells." SIGNOR-164651 GSK3B protein P49841 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Ser519 SGYSSPGsPGTPGSR 9606 17078951 t "The effect has been demonstrated using P10636-8" lperfetto "Here, we found that prephosphorylation by pka promotes gsk-3beta-catalyzed tau phosphorylation at thr181, ser199, ser202, thr205, thr217, thr231, ser396 and ser422" SIGNOR-150360 GSK3B protein P49841 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Ser579 NVKSKIGsTENLKHQ 9606 21215781 t "The effect has been demonstrated using P10636-8" lperfetto "Tau pseudophosphorylation at specific sites such as s262, s293, s324 and s356 was reported to induce tau conformational change and attenuate tau binding to microtubules (fischer et al., 2009). Then, newly soluble tau proteins are targeted by post-translational modifications that directly or indirectly alter tau conformation, promoting tau dimerization in an anti-parallel manner. Stable tau dimers form tau oligomers, which continue in the aggregation process" SIGNOR-171042 GSK3B protein P49841 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Ser579 NVKSKIGsTENLKHQ 9606 BTO:0000938 9771888 t "The effect has been demonstrated using P10636-8" gcesareni "Tau is phosphorylated by gsk-3 at several sites found in alzheimer disease and its biological activity markedly inhibited only after it is prephosphorylated by a-kinase." SIGNOR-60655 GSK3B protein P49841 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Ser721 PVVSGDTsPRHLSNV 9606 BTO:0000590 20679343 t "The effect has been demonstrated using P10636-8" lperfetto "Alzheimer disease neurons are characterized by extraneuronal plaques formed by aggregated amyloid-? Peptide and by intraneuronal tangles composed of fibrillar aggregates of the microtubule-associated tau protein. Tau is mostly found in a hyperphosphorylated form in these tangleswe find that three residues can be phosphorylated (ser-396, ser-400, and ser-404) by gsk3?" SIGNOR-167294 GSK3B protein P49841 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Thr522 SSPGSPGtPGSRSRT 9606 BTO:0000142 20308788 t "The effect has been demonstrated using P10636-8" lperfetto "Abnormal hyperphosphorylation of tau appears to be crucial in neurofibrillary degeneration in alzheimer's disease (ad). Gsk-3beta phosphorylated tau at many sites, with ser199, thr205, and ser396 being the most favorable sites in cells." SIGNOR-164655 GSK3B protein P49841 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Thr534 SRTPSLPtPPTREPK 9606 17078951 t "The effect has been demonstrated using P10636-8" lperfetto "Here, we found that prephosphorylation by pka promotes gsk-3beta-catalyzed tau phosphorylation at thr181, ser199, ser202, thr205, thr217, thr231, ser396 and ser422" SIGNOR-150364 GSK3B protein P49841 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Thr548 KKVAVVRtPPKSPSS 9606 21215781 t "The effect has been demonstrated using P10636-8" lperfetto "Gsk3b phosphorylates tau at t231tau phosphorylation at t231, s235 and s262 also contributes to the dissociation of tau from microtubules" SIGNOR-171046 GSK3B protein P49841 UNIPROT MCL1 protein Q07820 UNIPROT down-regulates phosphorylation Ser159 NNTSTDGsLPSTPPP 9606 16543145 t gcesareni "We investigated the role of glycogen synthase kinase-3 (gsk-3), which is inactivated by akt, for its role in the regulation of apoptosis. Upon il-3 withdrawal, protein levels of mcl-1 decreased but were sustained by pharmacological gsk-3, which prevented cytochrome c release and apoptosis. Mcl-1 was phosphorylated by gsk-3 at a conserved gsk-3 phosphorylation site (s159). S159 phosphorylation of mcl-1 was induced by il-3 withdrawal or pi3k inhibition and prevented by akt or gsk-3, and it led to increased ubiquitinylation and degradation of mcl-1." SIGNOR-145200 GSK3B protein P49841 UNIPROT MNX1 protein P50219 UNIPROT down-regulates phosphorylation Ser77 ADRLRAEsPSPPRLL 9606 24425879 t miannu "Here we show that gsk-3_ inactivates the proapoptotic activity of hlxb9 by phosphorylating hlxb9 at ser-78/ser-80 (phlxb9)." SIGNOR-203657 GSK3B protein P49841 UNIPROT MUC1 protein P15941 UNIPROT "down-regulates activity" phosphorylation Ser1227 PPSSTDRsPYEKVSA BTO:0000567 9819408 t lperfetto "GSK3beta binds directly to an STDRSPYE site in MUC1 and phosphorylates the serine adjacent to proline. Phosphorylation of MUC1 by GSK3beta decreases binding of MUC1 to beta-catenin in vitro and in vivo." SIGNOR-249356 GSK3B protein P49841 UNIPROT MYC protein P01106 UNIPROT "down-regulates quantity by destabilization" phosphorylation Thr58 KKFELLPtPPLSPSR 10116 BTO:0004725 11018017 t "Phosphorylation of Thr 58, likely mediated by GSK-3 but dependent on the prior phosphorylation of Ser 62, is associated with degradation of Myc." SIGNOR-252080 GSK3B protein P49841 UNIPROT MYC protein P01106 UNIPROT "down-regulates quantity by destabilization" phosphorylation Thr58 KKFELLPtPPLSPSR 9606 BTO:0000785 14563837 t gcesareni "Conversely, overexpression of gsk-3 alpha or gsk-3 beta enhances thr-58 phosphorylation and ubiquitination of c-myc" SIGNOR-118844 GSK3B protein P49841 UNIPROT MYC protein P01106 UNIPROT "down-regulates quantity by destabilization" phosphorylation Thr58 KKFELLPtPPLSPSR 9606 BTO:0000938 16023596 t gcesareni "Similar to c-myc, we report here that phosphorylation of c-jun by gsk3 creates a high-affinity binding site for the e3 ligase fbw7, which targets c-jun for polyubiquitination and proteasomal degradation." SIGNOR-138603 GSK3B protein P49841 UNIPROT MYOCD protein Q8IZQ8 UNIPROT "down-regulates activity" phosphorylation Ser451 NGFYHFGsTSSSPPI 9606 BTO:0000007 16141410 t "In vitro and in vivo (HEK 293 cells) kinase assays with synthetic peptides and full-length myocardin demonstrated that myocardin was a primed GSK3beta substrate, with serines 455 to 467 and 624 to 636 being the major GSK3beta phosphorylation sites.  GSK3β phosphorylation at the sites identified inhibits myocardin intrinsic transcriptional activity" SIGNOR-251245 GSK3B protein P49841 UNIPROT MYOCD protein Q8IZQ8 UNIPROT "down-regulates activity" phosphorylation Ser455 HFGSTSSsPPISPAS 9606 BTO:0000007 16141410 t "In vitro and in vivo (HEK 293 cells) kinase assays with synthetic peptides and full-length myocardin demonstrated that myocardin was a primed GSK3beta substrate, with serines 455 to 467 and 624 to 636 being the major GSK3beta phosphorylation sites.  GSK3β phosphorylation at the sites identified inhibits myocardin intrinsic transcriptional activity" SIGNOR-251244 GSK3B protein P49841 UNIPROT MYOCD protein Q8IZQ8 UNIPROT "down-regulates activity" phosphorylation Ser459 TSSSPPIsPASSDLS 9606 BTO:0000007 16141410 t "In vitro and in vivo (HEK 293 cells) kinase assays with synthetic peptides and full-length myocardin demonstrated that myocardin was a primed GSK3beta substrate, with serines 455 to 467 and 624 to 636 being the major GSK3beta phosphorylation sites.  GSK3β phosphorylation at the sites identified inhibits myocardin intrinsic transcriptional activity" SIGNOR-251243 GSK3B protein P49841 UNIPROT MYOCD protein Q8IZQ8 UNIPROT "down-regulates activity" phosphorylation Ser463 PPISPASsDLSVAGS 9606 BTO:0000007 16141410 t "In vitro and in vivo (HEK 293 cells) kinase assays with synthetic peptides and full-length myocardin demonstrated that myocardin was a primed GSK3beta substrate, with serines 455 to 467 and 624 to 636 being the major GSK3beta phosphorylation sites.  GSK3β phosphorylation at the sites identified inhibits myocardin intrinsic transcriptional activity" SIGNOR-251246 GSK3B protein P49841 UNIPROT MYOCD protein Q8IZQ8 UNIPROT "down-regulates activity" phosphorylation Ser626 DQTNVLSsTFLSPQC 9606 BTO:0000007 16141410 t "In vitro and in vivo (HEK 293 cells) kinase assays with synthetic peptides and full-length myocardin demonstrated that myocardin was a primed GSK3beta substrate, with serines 455 to 467 and 624 to 636 being the major GSK3beta phosphorylation sites.  GSK3β phosphorylation at the sites identified inhibits myocardin intrinsic transcriptional activity" SIGNOR-251247 GSK3B protein P49841 UNIPROT MYOCD protein Q8IZQ8 UNIPROT "down-regulates activity" phosphorylation Ser630 VLSSTFLsPQCSPQH 9606 BTO:0000007 16141410 t "In vitro and in vivo (HEK 293 cells) kinase assays with synthetic peptides and full-length myocardin demonstrated that myocardin was a primed GSK3beta substrate, with serines 455 to 467 and 624 to 636 being the major GSK3beta phosphorylation sites.  GSK3β phosphorylation at the sites identified inhibits myocardin intrinsic transcriptional activity" SIGNOR-251248 GSK3B protein P49841 UNIPROT MYOCD protein Q8IZQ8 UNIPROT "down-regulates activity" phosphorylation Ser634 TFLSPQCsPQHSPLG 9606 BTO:0000007 16141410 t "In vitro and in vivo (HEK 293 cells) kinase assays with synthetic peptides and full-length myocardin demonstrated that myocardin was a primed GSK3beta substrate, with serines 455 to 467 and 624 to 636 being the major GSK3beta phosphorylation sites.  GSK3β phosphorylation at the sites identified inhibits myocardin intrinsic transcriptional activity" SIGNOR-251249 GSK3B protein P49841 UNIPROT MYOCD protein Q8IZQ8 UNIPROT "down-regulates activity" phosphorylation Ser638 PQCSPQHsPLGAVKS 9606 BTO:0000007 16141410 t "In vitro and in vivo (HEK 293 cells) kinase assays with synthetic peptides and full-length myocardin demonstrated that myocardin was a primed GSK3beta substrate, with serines 455 to 467 and 624 to 636 being the major GSK3beta phosphorylation sites.  GSK3β phosphorylation at the sites identified inhibits myocardin intrinsic transcriptional activity" SIGNOR-251250 GSK3B protein P49841 UNIPROT NACA protein E9PAV3 UNIPROT down-regulates phosphorylation Thr2022 NIQENTQtPTVQEES 9606 BTO:0000007 15005626 t gcesareni "Gsk3 beta-dependent phosphorylation of the alpha nac coactivator regulates its nuclear translocation and proteasome-mediated degradation." SIGNOR-123262 GSK3B protein P49841 UNIPROT NBR1 protein Q14596 UNIPROT "down-regulates activity" phosphorylation Thr586 "HN TPVDVTPCMS PLP" -1 24879152 t lperfetto "The autophagy receptor NBR1 (neighbor of BRCA1 gene 1) binds UB/ubiquitin and the autophagosome-conjugated MAP1LC3/LC3 (microtubule-associated protein 1 light chain 3) proteins, thereby ensuring ubiquitinated protein degradation|Here we show that NBR1 is a substrate of GSK3. NBR1 phosphorylation by GSK3 at Thr586 prevents the aggregation of ubiquitinated proteins and their selective autophagic degradation." SIGNOR-261795 GSK3B protein P49841 UNIPROT NEB protein P20929 UNIPROT down-regulates phosphorylation 9606 21798082 t gcesareni "Gsk3b is able to phosphorylate nebulin at two ser sites in the c-terminal region of nebulin localized to the z-disk, thus preventing the interaction of nebulin with neuronal wiscott-aldrich syndrome protein (nwasp), a ubiquitously expressed member of the wasp family, which is involved in actin assembly." SIGNOR-175659 GSK3B protein P49841 UNIPROT NEFH protein P12036 UNIPROT down-regulates phosphorylation Ser503 GGEEETKsPPAEEAA 9606 12130654 t lperfetto "Gsk3beta was shown to phosphorylate at ser-493 in vitro by phosphopeptide mapping and site-directed mutagenesis, and in vivo in hek293 cells. The role of ser-493 phosphorylation is also a question to be addressed in the future. Because the e-segment appears to be involved in filament formation (27, 42), phosphorylation in that region may also play a regulatory role in filament formation. Secondary structure prediction suggests that phosphorylation of ser-493 in combination with following the pro residue interrupts _-helix of the e-segment" SIGNOR-90668 GSK3B protein P49841 UNIPROT NFKB1 protein P19838 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser903 KTTSQAHsLPLSPAS 10090 BTO:0000452 12871932 t "GSK-3 beta forms an in vivo complex with and specifically phosphorylates NF-kappa B1/p105 at Ser-903 and Ser-907 in vitro. GSK-3 beta has a dual effect on p105: it stabilizes p105 under resting conditions and primes p105 for degradation upon tumor necrosis factor (TNF)-alpha treatment. Indeed, constitutive processing of p105 to p50 occurs at a higher rate in cells lacking GSK-3 beta with respect to wild-type cells and can be reduced upon reintroduction of GSK-3 beta by transfection. S903A and S907A point mutations impair p105 proteolysis in response to TNF-α." SIGNOR-251251 GSK3B protein P49841 UNIPROT NFKB1 protein P19838 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser907 QAHSLPLsPASTRQQ 10090 BTO:0000452 12871932 t "GSK-3 beta forms an in vivo complex with and specifically phosphorylates NF-kappa B1/p105 at Ser-903 and Ser-907 in vitro. GSK-3 beta has a dual effect on p105: it stabilizes p105 under resting conditions and primes p105 for degradation upon tumor necrosis factor (TNF)-alpha treatment. Indeed, constitutive processing of p105 to p50 occurs at a higher rate in cells lacking GSK-3 beta with respect to wild-type cells and can be reduced upon reintroduction of GSK-3 beta by transfection. S903A and S907A point mutations impair p105 proteolysis in response to TNF-α." SIGNOR-251252 GSK3B protein P49841 UNIPROT NfKb-p65/p50 complex SIGNOR-C13 SIGNOR "up-regulates activity" 25309941 f "Following GSK3β activation, NF-κB is translocated from the cytoplasm to the nucleus and binds transcriptional sites with CBP leading to an increase in the transcription of pro-inflammatory cytokines (IL-1β, TNF-α, and IL-6)." SIGNOR-255485 GSK3B protein P49841 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) ." SIGNOR-217367 GSK3B protein P49841 UNIPROT NfKb-p65/p50 complex SIGNOR-C13 SIGNOR up-regulates phosphorylation 9606 BTO:0000782 16407239 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) ." SIGNOR-217430 GSK3B protein P49841 UNIPROT NOTCH1 protein P46531 UNIPROT up-regulates phosphorylation 9606 12123574 t gcesareni "Here, we observed that gsk3beta was able to bind and phosphorylate notch1ic in vitro, and attenuation of gsk3beta activity reduced phosphorylation of notchic in vivo.Functionally, ligand-activated signaling through the endogenous notch1 receptor was reduced in gsk3beta fibroblasts, implying a positive role for gsk3beta in mammalian notch signaling." SIGNOR-90608 GSK3B protein P49841 UNIPROT NOTCH2 protein Q04721 UNIPROT "down-regulates activity" phosphorylation Ser2070 DEYNVTPsPPGTVLT 9606 BTO:0000007 12794074 t "Ser-2093 is efficiently phosphorylated by GSK-3β and, to a minor extent, residues Thr-2068 and/or Ser-2070 and Thr-2074 of Notch2 are also targets for GSK-3β-dependent phosphorylation. We also find that GSK-3β-dependent phosphorylation of Notch2 is inhibiting transcriptional activation of different Notch target genes." SIGNOR-251254 GSK3B protein P49841 UNIPROT NOTCH2 protein Q04721 UNIPROT "down-regulates activity" phosphorylation Ser2093 GPNRSFLsLKHTPMG 9606 BTO:0000007 12794074 t "Ser-2093 is efficiently phosphorylated by GSK-3β and, to a minor extent, residues Thr-2068 and/or Ser-2070 and Thr-2074 of Notch2 are also targets for GSK-3β-dependent phosphorylation. We also find that GSK-3β-dependent phosphorylation of Notch2 is inhibiting transcriptional activation of different Notch target genes." SIGNOR-251253 GSK3B protein P49841 UNIPROT NOTCH2 protein Q04721 UNIPROT "down-regulates activity" phosphorylation Thr2068 LLDEYNVtPSPPGTV 9606 BTO:0000007 12794074 t lperfetto "We show that gsk-3beta directly binds at c-terminal of the notch2 ankyrin repeats and phosphorylates thr-2068 and/or ser-2070, thr-2074, and thr-2093." SIGNOR-101570 GSK3B protein P49841 UNIPROT NOTCH2 protein Q04721 UNIPROT "down-regulates activity" phosphorylation Thr2074 VTPSPPGtVLTSALS 9606 BTO:0000007 12794074 t lperfetto "We show that gsk-3beta directly binds at c-terminal of the notch2 ankyrin repeats and phosphorylates thr-2068 and/or ser-2070, thr-2074, and thr-2093." SIGNOR-101574 GSK3B protein P49841 UNIPROT NR1D1 protein P20393 UNIPROT up-regulates phosphorylation Ser55 CPTYFPPsPTGSLTQ 9606 16484495 t llicata "We show here that gsk3beta phosphorylates and stabilizes the orphan nuclear receptor rev-erbalpha, a negative component of the circadian clock." SIGNOR-144566 GSK3B protein P49841 UNIPROT NR1D1 protein P20393 UNIPROT up-regulates phosphorylation Ser59 FPPSPTGsLTQDPAR 9606 16484495 t llicata "We show here that gsk3beta phosphorylates and stabilizes the orphan nuclear receptor rev-erbalpha, a negative component of the circadian clock." SIGNOR-144570 GSK3B protein P49841 UNIPROT NR3C1 protein P04150 UNIPROT "down-regulates activity" phosphorylation Ser404 SMRPDVSsPPSSSST 9606 18838540 t gcesareni "We found hormone-dependent GR phosphorylation on serine 404 by GSK-3beta [ ]Cells expressing a GR that is incapable of GSK-3beta phosphorylation had a redirection of the global transcriptional response to hormone, including the activation of additional signaling pathways, in part due to the altered ability of unphosphorylatable GR to recruit transcriptional cofactors CBP/p300 and the p65 (RelA) subunit of NF-kappaB" SIGNOR-181541 GSK3B protein P49841 UNIPROT PDX1 protein P52945 UNIPROT "down-regulates quantity" phosphorylation Ser268 LPPGLSAsPQPSSVA 10090 BTO:0002284 19833727 t "We show that glucose levels modulate PDX1 protein phosphorylation at a novel C-terminal GSK3 consensus that maps to serines 268 and 272. A decrease in glucose levels triggers increased turnover of the PDX1 protein in a GSK3-dependent manner, such that PDX1 phosphomutants are refractory to the destabilizing effect of low glucose" SIGNOR-255566 GSK3B protein P49841 UNIPROT PDX1 protein P52945 UNIPROT "down-regulates quantity" phosphorylation Ser272 LSASPQPsSVAPRRP 10090 BTO:0002284 19833727 t "We show that glucose levels modulate PDX1 protein phosphorylation at a novel C-terminal GSK3 consensus that maps to serines 268 and 272. A decrease in glucose levels triggers increased turnover of the PDX1 protein in a GSK3-dependent manner, such that PDX1 phosphomutants are refractory to the destabilizing effect of low glucose" SIGNOR-255567 GSK3B protein P49841 UNIPROT PHLPP1 protein O60346 UNIPROT down-regulates phosphorylation Ser1359 VPRPHVQsVLLTPQD 9606 19797085 t llicata "In addition, we show that the beta-trcp-mediated degradation requires phosphorylation of phlpp1 by casein kinase i and glycogen synthase kinase 3beta (gsk-3beta), and activation of the phosphatidylinositol 3-kinase/akt pathway suppresses the degradation of phlpp1 by inhibiting the gsk-3beta activity." SIGNOR-188330 GSK3B protein P49841 UNIPROT PPP1R2 protein P41236 UNIPROT "up-regulates activity" phosphorylation Thr73 MKIDEPStPYHSMMG 9913 BTO:0000142 11320080 t "Protein phosphatase 1 (PP1) is complexed with inhibitor 2 (I-2) in the cytosol. In rabbit muscle extract PP1.I-2 is activated upon preincubation with ATP/Mg. This activation is caused by phosphorylation of I-2 on Thr(72) by glycogen synthase kinase 3 (GSK3)." SIGNOR-251257 GSK3B protein P49841 UNIPROT PRKCE protein Q02156 UNIPROT up-regulates phosphorylation Ser346 SEEDRSKsAPTSPCD 9606 18604201 t llicata "Specifically, we have identified three phosphorylation sites within pkcepsilon that control its association with 14-3-3.kinase (ser 350), gsk3 (ser 346) and pkc itself (ser 368)" SIGNOR-179412 GSK3B protein P49841 UNIPROT Protein_synthesis phenotype SIGNOR-PH29 SIGNOR down-regulates 9606 BTO:0001103 15829723 f apalma "GSK-3beta is a serine/threonine kinase that can block translation that is initiated by eukaryotic initiation factor-2B (24) and may thereby reduce protein synthesis." SIGNOR-255110 GSK3B protein P49841 UNIPROT PSEN1 protein P49768 UNIPROT "down-regulates activity" phosphorylation Ser353 SHLGPHRsTPESRAA 9606 BTO:0000007 SIGNOR-C110 17360711 t gcesareni "We demonstrate that phosphorylation of serines 353 and 357 by glycogen synthase kinase-3beta (gsk3beta) induces a structural change of the hydrophilic loop of ps1the structural change of ps1 reduces the interaction with beta-catenin leading to decreased phosphorylation and ubiquitination of beta-catenin." SIGNOR-153627 GSK3B protein P49841 UNIPROT PSEN1 protein P49768 UNIPROT "down-regulates activity" phosphorylation Ser357 PHRSTPEsRAAVQEL 9606 BTO:0000007 SIGNOR-C110 17360711 t gcesareni "We demonstrate that phosphorylation of serines 353 and 357 by glycogen synthase kinase-3beta (gsk3beta) induces a structural change of the hydrophilic loop of ps1the structural change of ps1 reduces the interaction with beta-catenin leading to decreased phosphorylation and ubiquitination of beta-catenin." SIGNOR-153631 GSK3B protein P49841 UNIPROT PTEN protein P60484 UNIPROT "down-regulates activity" phosphorylation Thr366 ASSSTSVtPDVSDNE 9606 BTO:0000007 16107342 t lperfetto "Gsk3beta Phosphorylates pten at thr-366 in intact cells phosphorylation of pten at thr-366 reduces the activity of pten in cells" SIGNOR-236641 GSK3B protein P49841 UNIPROT RBM38 protein Q9H0Z9 UNIPROT down-regulates phosphorylation Ser195 DQYPYAAsPATAASF 9606 24142875 t lperfetto "Here, we showed that rnpc1 is phosphorylated at ser195 by glycogen synthase kinase 3 (gsk3). We also provided evidence that ser195 phosphorylation converts rnpc1 from a repressor to an activator of p53." SIGNOR-203011 GSK3B protein P49841 UNIPROT RCAN1 protein P53805 UNIPROT "up-regulates activity" phosphorylation Ser163 PDKQFLIsPPASPPV 10090 BTO:0000165 12063245 t lperfetto "Consensus phosphorylation sites for p42/44 MAPK and GSK-3 are present in the SP repeat of MCIP1 at serine 112 and serine 108, respectively |Several endogenous proteins are capable of inhibiting the catalytic activity of calcineurin. Modulatory calcineurin interacting protein 1 (MCIP1) is unique among these proteins on the basis of its pattern of expression and its function in a negative feedback loop to regulate calcineurin activity. Here we show that MCIP1 can be phosphorylated by MAPK and glycogen synthase kinase-3 and that phosphorylated MCIP1 is a substrate for calcineurin." SIGNOR-249359 GSK3B protein P49841 UNIPROT RELA protein Q04206 UNIPROT "up-regulates activity" phosphorylation Thr254 RQVAIVFRtPPYADPS 10090 BTO:0000249 22761446 t "Redundant functions of GSK-3_ and GSK-3_ through phosphorylation of RelA at Thr-254 play a crucial role in early stages of chondrocyte differentiation" SIGNOR-255828 GSK3B protein P49841 UNIPROT RELA protein Q04206 UNIPROT up-regulates phosphorylation Ser468 AVFTDLAsVDNSEFQ 9606 BTO:0000782 SIGNOR-C13 16407239 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) ." SIGNOR-143581 GSK3B protein P49841 UNIPROT RELA protein Q04206 UNIPROT up-regulates phosphorylation Ser468 AVFTDLAsVDNSEFQ 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) ." SIGNOR-151422 GSK3B protein P49841 UNIPROT ROR2 protein Q01974 UNIPROT "down-regulates activity" phosphorylation Ser864 PKPSSHHsGSGSTST 9606 SIGNOR-C110 21078818 t gcesareni "We identify ror2 ser 864 as a critical residue phosphorylated by gsk3 and required for noncanonical receptor activation by wnt5a, analogous to the priming phosphorylation of low-density receptor-related protein 6 (lrp6) in response to wnt3a." SIGNOR-169642 GSK3B protein P49841 UNIPROT SFPQ protein P23246 UNIPROT down-regulates phosphorylation 9606 20932480 t miannu "Psf is directly phosphorylated by gsk3, thus promoting interaction of psf with trap150, which prevents psf from binding cd45 pre-mrna. / threonine phosphorylation of psf by gsk3 primarily occurs on residue t687" SIGNOR-168392 GSK3B protein P49841 UNIPROT SFPQ protein P23246 UNIPROT down-regulates phosphorylation Thr687 PRGMGPGtPAGYGRG 9606 20932480 t lperfetto "We conclude that t687 is the primary site of threonine phosphorylation in psf. Gsk3 directly phosphorylates the splicing regulatory protein psf. In this phosphorylated form, psf is sequestered in a complex with trap150, precluding it from binding the ess1 sequence in cd45 alternatively spliced exons. Upon t?_Cell stimulation, reduced gsk3 activity leads to reduced psf phosphorylation, thereby releasing psf from trap150 and allowing it to participate in activation-induced cd45 exon skipping" SIGNOR-168389 GSK3B protein P49841 UNIPROT SNAI1 protein O95863 UNIPROT down-regulates phosphorylation Ser100 DEDSGKGsQPPSPPS 9606 15448698 t lperfetto "Snail is a well-known zn-finger transcription factor that promotes emt by repressing e-cadherin expression. It is known that snail is phosphorylated by gsk3beta and degraded by beta-trcp-mediated ubiquitination. A variant of snail (snail-6sa), which abolishes these phosphorylations, is much more stable and resides exclusively in the nucleus to induce emt" SIGNOR-129398 GSK3B protein P49841 UNIPROT SNAI1 protein O95863 UNIPROT down-regulates phosphorylation Ser100 DEDSGKGsQPPSPPS 9606 20305697 t lperfetto "Snail is a well-known zn-finger transcription factor that promotes emt by repressing e-cadherin expression. It is known that snail is phosphorylated by gsk3beta and degraded by beta-trcp-mediated ubiquitination. A variant of snail (snail-6sa), which abolishes these phosphorylations, is much more stable and resides exclusively in the nucleus to induce emt" SIGNOR-164613 GSK3B protein P49841 UNIPROT SNAI1 protein O95863 UNIPROT down-regulates phosphorylation Ser104 GKGSQPPsPPSPAPS 9606 15448698 t lperfetto "Snail is a well-known zn-finger transcription factor that promotes emt by repressing e-cadherin expression. It is known that snail is phosphorylated by gsk3beta and degraded by beta-trcp-mediated ubiquitination. A variant of snail (snail-6sa), which abolishes these phosphorylations, is much more stable and resides exclusively in the nucleus to induce emt" SIGNOR-129402 GSK3B protein P49841 UNIPROT SNAI1 protein O95863 UNIPROT down-regulates phosphorylation Ser104 GKGSQPPsPPSPAPS 9606 20305697 t lperfetto "Snail is a well-known zn-finger transcription factor that promotes emt by repressing e-cadherin expression. It is known that snail is phosphorylated by gsk3beta and degraded by beta-trcp-mediated ubiquitination. A variant of snail (snail-6sa), which abolishes these phosphorylations, is much more stable and resides exclusively in the nucleus to induce emt" SIGNOR-164617 GSK3B protein P49841 UNIPROT SNAI1 protein O95863 UNIPROT down-regulates phosphorylation Ser107 SQPPSPPsPAPSSFS 9606 15448698 t lperfetto "Snail is a well-known zn-finger transcription factor that promotes emt by repressing e-cadherin expression. It is known that snail is phosphorylated by gsk3beta and degraded by beta-trcp-mediated ubiquitination. A variant of snail (snail-6sa), which abolishes these phosphorylations, is much more stable and resides exclusively in the nucleus to induce emt" SIGNOR-129406 GSK3B protein P49841 UNIPROT SNAI1 protein O95863 UNIPROT down-regulates phosphorylation Ser107 SQPPSPPsPAPSSFS 9606 20305697 t lperfetto "Snail is a well-known zn-finger transcription factor that promotes emt by repressing e-cadherin expression. It is known that snail is phosphorylated by gsk3beta and degraded by beta-trcp-mediated ubiquitination. A variant of snail (snail-6sa), which abolishes these phosphorylations, is much more stable and resides exclusively in the nucleus to induce emt" SIGNOR-164621 GSK3B protein P49841 UNIPROT SNAI1 protein O95863 UNIPROT down-regulates phosphorylation Ser111 SPPSPAPsSFSSTSV 9606 15448698 t lperfetto "Snail is a well-known zn-finger transcription factor that promotes emt by repressing e-cadherin expression. It is known that snail is phosphorylated by gsk3beta and degraded by beta-trcp-mediated ubiquitination. A variant of snail (snail-6sa), which abolishes these phosphorylations, is much more stable and resides exclusively in the nucleus to induce emt" SIGNOR-129410 GSK3B protein P49841 UNIPROT SNAI1 protein O95863 UNIPROT down-regulates phosphorylation Ser111 SPPSPAPsSFSSTSV 9606 20305697 t lperfetto "Snail is a well-known zn-finger transcription factor that promotes emt by repressing e-cadherin expression. It is known that snail is phosphorylated by gsk3beta and degraded by beta-trcp-mediated ubiquitination. A variant of snail (snail-6sa), which abolishes these phosphorylations, is much more stable and resides exclusively in the nucleus to induce emt" SIGNOR-164625 GSK3B protein P49841 UNIPROT SNAI1 protein O95863 UNIPROT down-regulates phosphorylation Ser115 PAPSSFSsTSVSSLE 9606 15448698 t lperfetto "Snail is a well-known zn-finger transcription factor that promotes emt by repressing e-cadherin expression. It is known that snail is phosphorylated by gsk3beta and degraded by beta-trcp-mediated ubiquitination. A variant of snail (snail-6sa), which abolishes these phosphorylations, is much more stable and resides exclusively in the nucleus to induce emt" SIGNOR-129414 GSK3B protein P49841 UNIPROT SNAI1 protein O95863 UNIPROT down-regulates phosphorylation Ser115 PAPSSFSsTSVSSLE 9606 20305697 t lperfetto "Snail is a well-known zn-finger transcription factor that promotes emt by repressing e-cadherin expression. It is known that snail is phosphorylated by gsk3beta and degraded by beta-trcp-mediated ubiquitination. A variant of snail (snail-6sa), which abolishes these phosphorylations, is much more stable and resides exclusively in the nucleus to induce emt" SIGNOR-164629 GSK3B protein P49841 UNIPROT SNAI1 protein O95863 UNIPROT down-regulates phosphorylation Ser119 SFSSTSVsSLEAEAY 9606 15448698 t lperfetto "Snail is a well-known zn-finger transcription factor that promotes emt by repressing e-cadherin expression. It is known that snail is phosphorylated by gsk3beta and degraded by beta-trcp-mediated ubiquitination. A variant of snail (snail-6sa), which abolishes these phosphorylations, is much more stable and resides exclusively in the nucleus to induce emt" SIGNOR-129418 GSK3B protein P49841 UNIPROT SNAI1 protein O95863 UNIPROT down-regulates phosphorylation Ser119 SFSSTSVsSLEAEAY 9606 20305697 t lperfetto "Snail is a well-known zn-finger transcription factor that promotes emt by repressing e-cadherin expression. It is known that snail is phosphorylated by gsk3beta and degraded by beta-trcp-mediated ubiquitination. A variant of snail (snail-6sa), which abolishes these phosphorylations, is much more stable and resides exclusively in the nucleus to induce emt" SIGNOR-164633 GSK3B protein P49841 UNIPROT SNAI1 protein O95863 UNIPROT down-regulates phosphorylation Ser96 TSLSDEDsGKGSQPP 9606 15448698 t lperfetto "Snail is a well-known zn-finger transcription factor that promotes emt by repressing e-cadherin expression. It is known that snail is phosphorylated by gsk3beta and degraded by beta-trcp-mediated ubiquitination. A variant of snail (snail-6sa), which abolishes these phosphorylations, is much more stable and resides exclusively in the nucleus to induce emt" SIGNOR-129422 GSK3B protein P49841 UNIPROT SPAG5 protein Q96R06 UNIPROT up-regulates phosphorylation Ser974 EESLAEMsIMTTELQ 9606 18055457 t lperfetto "Astrin acts as a substrate for gsk3beta and is phosphorylated at thr-111, thr-937 ((s/t)p motif) and ser-974/thr-978 ((s/t)xxx(s/t)-p motif;p is a phosphorylatable residue). Inhibition of gsk3beta impairs spindle and kinetochore accumulation of astrin and spindle formation at mitosis, suggesting that astrin association with the spindle microtubule and kinetochore may be dependent on phosphorylation by gsk3beta" SIGNOR-159574 GSK3B protein P49841 UNIPROT SPAG5 protein Q96R06 UNIPROT up-regulates phosphorylation Thr111 PIPQISStPKTSEEA 9606 18055457 t lperfetto "Astrin acts as a substrate for gsk3beta and is phosphorylated at thr-111, thr-937 ((s/t)p motif) and ser-974/thr-978 ((s/t)xxx(s/t)-p motif;p is a phosphorylatable residue). Inhibition of gsk3beta impairs spindle and kinetochore accumulation of astrin and spindle formation at mitosis, suggesting that astrin association with the spindle microtubule and kinetochore may be dependent on phosphorylation by gsk3beta" SIGNOR-159578 GSK3B protein P49841 UNIPROT SPAG5 protein Q96R06 UNIPROT up-regulates phosphorylation Thr937 ADEEPEStPVPLLGS 9606 18055457 t lperfetto "Astrin acts as a substrate for gsk3beta and is phosphorylated at thr-111, thr-937 ((s/t)p motif) and ser-974/thr-978 ((s/t)xxx(s/t)-p motif;p is a phosphorylatable residue). Inhibition of gsk3beta impairs spindle and kinetochore accumulation of astrin and spindle formation at mitosis, suggesting that astrin association with the spindle microtubule and kinetochore may be dependent on phosphorylation by gsk3beta" SIGNOR-159582 GSK3B protein P49841 UNIPROT SPAG5 protein Q96R06 UNIPROT up-regulates phosphorylation Thr978 AEMSIMTtELQSLCS 9606 18055457 t lperfetto "Astrin acts as a substrate for gsk3beta and is phosphorylated at thr-111, thr-937 ((s/t)p motif) and ser-974/thr-978 ((s/t)xxx(s/t)-p motif;p is a phosphorylatable residue). Inhibition of gsk3beta impairs spindle and kinetochore accumulation of astrin and spindle formation at mitosis, suggesting that astrin association with the spindle microtubule and kinetochore may be dependent on phosphorylation by gsk3beta" SIGNOR-159586 GSK3B protein P49841 UNIPROT SREBF1 protein P36956 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser430 DTLTPPPsDAGSPFQ 9606 BTO:0000007 19126544 t lperfetto "Importantly, we demonstrate that the mature form of endogenous SREBP1 is phosphorylated on Ser-434. Glycogen synthase kinase-3 phosphorylates Ser-434, and the phosphorylation of this residue is attenuated in response to insulin signaling. Interestingly, phosphorylation of Ser-434 promotes the glycogen synthase kinase-3-dependent phosphorylation of Thr-426 and Ser-430 and destabilizes SREBP1." SIGNOR-236030 GSK3B protein P49841 UNIPROT SREBF1 protein P36956 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser430 DTLTPPPsDAGSPFQ 9606 BTO:0000567 16825193 t lperfetto "The transcription factor SREBP1 is degraded by the ubiquitin-proteasome system following phosphorylation of Thr426 and Ser430 in its phosphodegron. We now demonstrate that the glycogen synthase kinase (GSK)-3beta-dependent phosphorylation of these residues in SREBP1 is enhanced in response to specific DNA binding" SIGNOR-236645 GSK3B protein P49841 UNIPROT SREBF1 protein P36956 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser434 PPPSDAGsPFQSSPL 9606 BTO:0000007 19126544 t lperfetto "Importantly, we demonstrate that the mature form of endogenous SREBP1 is phosphorylated on Ser-434. Glycogen synthase kinase-3 phosphorylates Ser-434, and the phosphorylation of this residue is attenuated in response to insulin signaling. Interestingly, phosphorylation of Ser-434 promotes the glycogen synthase kinase-3-dependent phosphorylation of Thr-426 and Ser-430 and destabilizes SREBP1." SIGNOR-235797 GSK3B protein P49841 UNIPROT SREBF1 protein P36956 UNIPROT "down-regulates quantity by destabilization" phosphorylation Thr426 TEVEDTLtPPPSDAG 9606 BTO:0000007 19126544 t lperfetto "Importantly, we demonstrate that the mature form of endogenous SREBP1 is phosphorylated on Ser-434. Glycogen synthase kinase-3 phosphorylates Ser-434, and the phosphorylation of this residue is attenuated in response to insulin signaling. Interestingly, phosphorylation of Ser-434 promotes the glycogen synthase kinase-3-dependent phosphorylation of Thr-426 and Ser-430 and destabilizes SREBP1." SIGNOR-236667 GSK3B protein P49841 UNIPROT SREBF1 protein P36956 UNIPROT "down-regulates quantity by destabilization" phosphorylation Thr426 TEVEDTLtPPPSDAG 9606 BTO:0000567 16825193 t lperfetto "The transcription factor SREBP1 is degraded by the ubiquitin-proteasome system following phosphorylation of Thr426 and Ser430 in its phosphodegron. We now demonstrate that the glycogen synthase kinase (GSK)-3beta-dependent phosphorylation of these residues in SREBP1 is enhanced in response to specific DNA binding" SIGNOR-236649 GSK3B protein P49841 UNIPROT TSC2 protein P49815 UNIPROT "up-regulates activity" phosphorylation 10116 BTO:0003293 16959574 t lperfetto "Gsk3 inhibits the mtor pathway by phosphorylating tsc2 in a manner dependent on ampk-priming phosphorylation." SIGNOR-149380 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 AKT1 protein P31749 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-252462 GSK690693 chemical CHEBI:90677 ChEBI AKT3 protein Q9Y243 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193006 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 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 GTF2B protein Q00403 UNIPROT FOXF2 protein Q12947 UNIPROT "up-regulates activity" binding 9534 BTO:0004055 9722567 t miannu "The human forkhead protein FREAC-2 contains two functionally redundant activation domains and interacts with TBP and TFIIB. FREAC-2 dependent activation of transcription by TFIIB." SIGNOR-220317 GTF2F1 protein P35269 UNIPROT GTF2F1 protein P35269 UNIPROT down-regulates phosphorylation Ser385 GGSSRGNsRPGTPSA 9606 10428810 t gcesareni "We show that tfiifalpha possesses a serine/threonine kinase activity, allowing an autophosphorylation of the two residues at position serine 385 and threonine 389. Mutation analysis strongly suggests that autophosphorylation of both sites regulates the transcription elongation process." SIGNOR-69767 GTF2H1 protein P32780 UNIPROT E2F1 protein Q01094 UNIPROT "down-regulates quantity by destabilization" phosphorylation Thr433 DCDFGDLtPLDF -1 10428966 t "TFIIH-mediated phosphorylation of E2F-1 plays a role in triggering E2F-1 degradation during S phase. E2F-1 activation domain interacts with a kinase activity which phosphorylates two sites, Ser403 and Thr433, within the activation domain. We demonstrate that TFIIH is responsible for the E2F-1 phosphorylation observed in cell extracts and that endogenous E2F-1 interacts in vivo with p62, a component of TFIIH, during S phase." SIGNOR-251260 GTF2I protein P78347 UNIPROT HSPA5 protein P11021 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001033 19097122 f miannu "Transcription factor TFII-I causes transcriptional upregulation of GRP78 synthesis in prostate cancer cells." SIGNOR-254221 GTF2I protein P78347 UNIPROT PRRX1 protein P54821 UNIPROT up-regulates binding 9606 BTO:0000567 9334314 t miannu "Spin binds specifically to multiple sequences in the c-fos promoter and interacts cooperatively withphox1to promote serum-inducible transcription of a reporter gene driven by the c-fos serum response element (sre)." SIGNOR-52654 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 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 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 "g-TuRC complex" complex SIGNOR-C282 SIGNOR TUBG1 protein P23258 UNIPROT "up-regulates activity" binding -1 31862189 t lperfetto "Despite its asymmetric architecture, the γ-TuRC arranges γ-tubulins into a helical geometry poised to nucleate microtubules." SIGNOR-262325 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 GUCY1A2-B2 complex SIGNOR-C137 SIGNOR "3',5'-cyclic GMP" smallmolecule CHEBI:16356 ChEBI "up-regulates quantity" "small molecule catalysis" 9606 10977868 t gcesareni "Guanylyl cyclases are a family of enzymes that catalyze the conversion of GTP to cGMP. The family comprises both membrane-bound and soluble isoforms that are expressed in nearly all cell types" SIGNOR-244090 GUCY1A2-B3 complex SIGNOR-C138 SIGNOR "3',5'-cyclic GMP" smallmolecule CHEBI:16356 ChEBI "up-regulates quantity" "small molecule catalysis" 9606 10977868 t gcesareni "Guanylyl cyclases are a family of enzymes that catalyze the conversion of GTP to cGMP. The family comprises both membrane-bound and soluble isoforms that are expressed in nearly all cell types" SIGNOR-244093 GUCY1A3-B2 complex SIGNOR-C139 SIGNOR "3',5'-cyclic GMP" smallmolecule CHEBI:16356 ChEBI "up-regulates quantity" "small molecule catalysis" 9606 10977868 t gcesareni "Guanylyl cyclases are a family of enzymes that catalyze the conversion of GTP to cGMP. The family comprises both membrane-bound and soluble isoforms that are expressed in nearly all cell types" SIGNOR-244122 GUCY1A3-B3 complex SIGNOR-C140 SIGNOR "3',5'-cyclic GMP" smallmolecule CHEBI:16356 ChEBI "up-regulates quantity" "small molecule catalysis" 9606 10977868 t gcesareni "Guanylyl cyclases are a family of enzymes that catalyze the conversion of GTP to cGMP. The family comprises both membrane-bound and soluble isoforms that are expressed in nearly all cell types" SIGNOR-244105 GUCY1B1 protein Q02153 UNIPROT GUCY1A2-B3 complex SIGNOR-C138 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-243980 GUCY1B1 protein Q02153 UNIPROT GUCY1A3-B3 complex SIGNOR-C140 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-243986 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 "GW 3965" chemical CHEBI:79995 ChEBI NR1H3 protein Q13133 UNIPROT up-regulates "chemical activation" 9606 Other t Selleck gcesareni SIGNOR-193015 "GW 791343 HYDROCHLORIDE" chemical CID:9848159 PUBCHEM P2RX7 protein Q99572 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193116 GXYLT1 protein Q4G148 UNIPROT NOTCH1 protein P46531 UNIPROT up-regulates glycosylation 9606 22117070 t "Xylosylation in endoplasmic reticulum membrane" gcesareni "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." SIGNOR-177691 GXYLT1 protein Q4G148 UNIPROT NOTCH2 protein Q04721 UNIPROT up-regulates binding 9606 22117070 t 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-177694 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 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 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 H4C1 protein P62805 UNIPROT BRD2 protein P25440 UNIPROT "up-regulates activity" relocalization 9606 acetylation:Lys21 GGAKRHRkVLRDNIQ 12776177 t lperfetto "Thus, the TIP60 HAT complex is recruited to MYC-target genes and, probably with other other HATs, contributes to histone acetylation in response to mitogenic signals." SIGNOR-262062 HACE1 protein Q8IYU2 UNIPROT RAC1 protein P63000 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 BTO:0000007 22036506 t "The CNF1 toxin of pathogenic Escherichia coli addresses Rac1 to ubiquitin-proteasome system (UPS). We report the essential role of the tumor suppressor HACE1, a HECT-domain containing E3 ubiquitin-ligase, in the targeting of Rac1 to UPS. HACE1 binds preferentially GTP-bound Rac1 and catalyzes its polyubiquitylation" SIGNOR-255538 Halcinonide chemical CHEBI:31663 ChEBI SMO protein Q99835 UNIPROT "up-regulates activity" binding 10090 BTO:0004278 20439738 t gcesareni "we identified four FDA-approved drugs, halcinonide, fluticasone, clobetasol, and fluocinonide, as Smo agonists that activate Hedgehog signaling." SIGNOR-248265 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 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 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 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 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 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 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 HAND2 protein P61296 UNIPROT HAND2 protein P61296 UNIPROT "up-regulates activity" binding -1 11812799 t miannu "The basic helix-loop-helix factor, HAND2, functions as a transcriptional activator by binding to E-boxes as a heterodimer" SIGNOR-223476 HAP1 protein P54257 UNIPROT NEUROD1 protein Q13562 UNIPROT "up-regulates activity" binding -1 12881483 t lperfetto "we identified two proteins that interact with ND, huntingtin-associated protein 1 (HAP1) and mixed-lineage kinase 2 (MLK2). Stimulation of NeuroD activity by huntingtin and huntingtin-associated proteins HAP1 and MLK2" SIGNOR-234602 HAUS1 protein Q96CS2 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-262319 HAUS2 protein Q9NVX0 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-262323 HAUS3 protein Q68CZ6 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-262322 HAUS4 protein Q9H6D7 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-262324 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 HAUS6 protein Q7Z4H7 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-262320 HAUS6 protein Q7Z4H7 UNIPROT Microtubule_polimerization phenotype SIGNOR-PH106 SIGNOR up-regulates 9606 BTO:0000567 19029337 f miannu "FAM29A interacts with the NEDD1-gamma-tubulin complex and recruits this complex to the spindle, which, in turn, promotes MT polymerization." SIGNOR-261420 HAUS6 protein Q7Z4H7 UNIPROT NEDD1 protein Q8NHV4 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 19029337 t miannu "FAM29A recruits NEDD1 to spindle MTs. Ectopically expressed NEDD1 and FAM29A interact with each other." SIGNOR-261421 HAUS7 protein Q99871 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-262318 HAUS8 protein Q9BT25 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-262321 "HAUS complex" complex SIGNOR-C281 SIGNOR NEDD1 protein Q8NHV4 UNIPROT "up-regulates activity" relocalization 9606 BTO:0000567 19369198 t lperfetto "We further found coprecipitation of HA-tagged NEDD1 [also called GCP-WD, a component of gamma-TuRC (12, 22)] with endogenous hDgt6|A link between augmin and gamma-TuRC is likely critical for these functions, because a gamma-TuRC mutant that attenuates interaction with augmin does not restore function in vivo" SIGNOR-262332 "HAUS complex" complex SIGNOR-C281 SIGNOR NEDD1 protein Q8NHV4 UNIPROT "up-regulates activity" relocalization 9606 BTO:0000567 19427217 t lperfetto "Under NuMA and HAUS6 codepletion conditions, NEDD1 levels on spindle microtubules remained low, suggesting that the suppression observed is not caused by more efficient localization of NEDD1 to spindle microtubules (Figure S9D). Taken together, our results suggest that HAUS and NuMA exert opposing activities necessary for robust bipolar spindle formation." SIGNOR-262331 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 HBA1 protein P69905 UNIPROT ADAMTS13 protein Q76LX8 UNIPROT "down-regulates activity" 9606 15367436 f "Regulation of binding" miannu "Incubation of hemoglobin, recombinant and from lysed erythrocytes, with normal plasma revealed an ADAMTS13 inhibitory effect at hemoglobin concentrations of 2 g/L or higher." SIGNOR-251749 HBA1 protein P69905 UNIPROT APOB protein P04114 UNIPROT "up-regulates quantity by stabilization" 9606 8611031 f "Regulation of binding" miannu "Hemoglobin induced apolipoprotein B crosslinking in low-density lipoprotein peroxidation. Crosslinked apo B was shown to resist lysosomal degradation, thereby causing accumulation of oxidized LDL in macrophages" SIGNOR-251755 HBA1 protein P69905 UNIPROT CD163 protein Q86VB7 UNIPROT "up-regulates activity" binding 9606 16522161 t Regulation miannu "These data suggest that hemoglobin may mediate a stimulatory effect on erythropoiesis through the activation of CD163 on hematopoietic progenitor cells." SIGNOR-251747 HBA1 protein P69905 UNIPROT CYP2E1 protein P05181 UNIPROT "up-regulates activity" 9606 BTO:0000575 19325051 f Regulation miannu "Hemoglobin dramatically stimulated CYP 2E1 activity but not the protein expression in quercetin- and ethanol-cotreated hepatocytes." SIGNOR-251765 HBA1 protein P69905 UNIPROT EDN1 protein P05305 UNIPROT "down-regulates activity" 9606 8573884 f "Regulation of localization" miannu "Hb inhibitory activity toward ET-1 production might be related to Hb mediated endothelial oxidative injury." SIGNOR-251767 HBA1 protein P69905 UNIPROT Hemoglobin complex SIGNOR-C209 SIGNOR "form complex" binding 9606 18179859 t miannu "AHSP does not bind to β-hemoglobin (βHb) or the hemoglobin tetramer, instead, it specifically binds to free αHb, avoiding its precipitation and its pro-oxidant activity. In the presence of βHb, the αHb-AHSP complex is dismembered and βHb displaces AHSP to generate the quaternary structure of hemoglobin" SIGNOR-255274 HBA1 protein P69905 UNIPROT TNF protein P01375 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000876 11901318 f "Regulation of expression" miannu "Free hemoglobin enhances tumor necrosis factor-alpha production in isolated human monocytes." SIGNOR-251753 HBB protein P68871 UNIPROT APOB protein P04114 UNIPROT "up-regulates quantity by stabilization" 9606 8611031 f "Regulation of binding" miannu "Hemoglobin induced apolipoprotein B crosslinking in low-density lipoprotein peroxidation. Crosslinked apo B was shown to resist lysosomal degradation, thereby causing accumulation of oxidized LDL in macrophages" SIGNOR-251754 HBB protein P68871 UNIPROT CD163 protein Q86VB7 UNIPROT "up-regulates activity" binding 9606 16522161 t Regulation miannu "These data suggest that hemoglobin may mediate a stimulatory effect on erythropoiesis through the activation of CD163 on hematopoietic progenitor cells." SIGNOR-251746 HBB protein P68871 UNIPROT CYP2E1 protein P05181 UNIPROT "up-regulates activity" 9606 BTO:0000575 19325051 f Regulation miannu "Hemoglobin dramatically stimulated CYP 2E1 activity but not the protein expression in quercetin- and ethanol-cotreated hepatocytes." SIGNOR-251764 HBB protein P68871 UNIPROT EDN1 protein P05305 UNIPROT "down-regulates activity" 9606 8573884 f "Regulation of localization" miannu "Hb inhibitory activity toward ET-1 production might be related to Hb mediated endothelial oxidative injury." SIGNOR-251766 HBB protein P68871 UNIPROT Hemoglobin complex SIGNOR-C209 SIGNOR "form complex" binding 9606 18179859 t miannu "AHSP does not bind to β-hemoglobin (βHb) or the hemoglobin tetramer, instead, it specifically binds to free αHb, avoiding its precipitation and its pro-oxidant activity. In the presence of βHb, the αHb-AHSP complex is dismembered and βHb displaces AHSP to generate the quaternary structure of hemoglobin" SIGNOR-255275 HBB protein P68871 UNIPROT TNF protein P01375 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000876 11901318 f "Regulation of expression" miannu "Free hemoglobin enhances tumor necrosis factor-alpha production in isolated human monocytes." SIGNOR-251752 HBEGF protein Q99075 UNIPROT EGFR protein P00533 UNIPROT up-regulates binding 9606 14967450 t "Heparin-binding EGF-like growth factor??is synthesized as a membrane-anchored mitogenic and chemotactic glycoprotein." gcesareni "Ten growth factors and their erbb specificities are depicted: egf, amphiregulin((ar), and tgfalfa bind erbb-1, betacellulin, heparin binding egf-like growth factor, and epiregulin bing both erbb-1 and erbb-4" SIGNOR-121977 HBEGF protein Q99075 UNIPROT ERBB4 protein Q15303 UNIPROT up-regulates binding 9606 10209155 t gcesareni "It was concluded that her4 is a newly described receptor for hb-egf and that hb-egf can activate two egf receptor subtypes, her1 and her4, but with different biological response." SIGNOR-67009 HBEGF protein Q99075 UNIPROT ERBB4 protein Q15303 UNIPROT up-regulates binding 9606 BTO:0000887;BTO:0001260 9135143 t gcesareni "It was concluded that her4 is a newly described receptor for hb-egf and that hb-egf can activate two egf receptor subtypes, her1 and her4, but with different biological response." SIGNOR-47881 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 HCFC1 protein P51610 UNIPROT CREB3 protein O43889 UNIPROT "up-regulates activity" binding -1 BTO:0000120 9658067 t 2 miannu "We also show that while interaction with HCF is not required for the ability of Luman to activate transcription when tethered to the GAL4 promoter, it appears to be essential for Luman to activate transcription through CRE sites." SIGNOR-241372 HCFC1 protein P51610 UNIPROT ZBTB17 protein Q13105 UNIPROT "down-regulates activity" binding 9534 BTO:0001538 12244100 t miannu "We show here that HCF-1 directly binds to the Myc-interacting protein Miz-1. HCF-1 Represses Gal4-Miz-1-mediated Transcriptional Activation" SIGNOR-223590 HCK protein P08631 UNIPROT ADAM15 protein Q13444 UNIPROT unknown phosphorylation Tyr715 LVMLGASyWYRARLH 9606 BTO:0000661 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 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-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 BCR-ABL "fusion protein" SIGNOR-FP6 SIGNOR "up-regulates activity" phosphorylation Tyr730 NLFVALYDFVASGD 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 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 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 HCK protein P08631 UNIPROT down-regulates phosphorylation Tyr522 YTATESQyQQQP 9606 BTO:0000007 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 activity" phosphorylation Tyr411 RVIEDNEyTAREGAK 9606 BTO:0000007 10934191 t "Hck transiently expressed in human embryonic kidney 293T cells was found to be phosphorylated at Tyr-29 and Tyr-388, proving that Hck can also undergo autophosphorylation at both sites in vivo. autophosphorylation of Tyr-29 contributes significantly to the activation of Hck." SIGNOR-251266 HCK protein P08631 UNIPROT HCK protein P08631 UNIPROT "up-regulates activity" phosphorylation Tyr51 ASPHCPVyVPDPTST 9606 BTO:0000007 10934191 t "Hck transiently expressed in human embryonic kidney 293T cells was found to be phosphorylated at Tyr-29 and Tyr-388, proving that Hck can also undergo autophosphorylation at both sites in vivo. autophosphorylation of Tyr-29 contributes significantly to the activation of Hck." SIGNOR-251265 HCK protein P08631 UNIPROT HCK protein P08631 UNIPROT 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 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 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 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 WAS protein P42768 UNIPROT "up-regulates activity" phosphorylation Tyr291 AETSKLIyDFIEDQG 9534 BTO:0000298 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 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 BTO:0000938 BTO:0000142 9491897 t gcesareni "Identification and initial biological characterization of two orexins as well as their two receptors" SIGNOR-55848 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 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 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 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 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 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 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-257128 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 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 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-256729 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 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 HDAC11 protein Q96DB2 UNIPROT BRD2 protein P25440 UNIPROT "down-regulates activity" binding 9606 BTO:0000007 30089714 t lperfetto "Ex vivo and cell-based assays revealed that HDAC11 catalytic activity suppresses the BAT transcriptional program, in both the basal state and in response to β-adrenergic receptor signaling, through a mechanism that is dependent on physical association with BRD2, a bromodomain and extraterminal (BET) acetyl-histone-binding protein." SIGNOR-262058 HDAC1 protein Q13547 UNIPROT ABCB1 protein P08183 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0005192 20037778 f miannu "we find UHRF1 plays an important role in inhibiting MDR1 promoter activity by directly binding to the MDR1 promoter. Overexpression of UHRF1 in NCI/ADR-RES cells can induce deacetylation of histones H3 and H4 on the MDR1 promoter, which is facilitated by recruitment of HDAC1 to the MDR1 promoter." SIGNOR-254223 HDAC1 protein Q13547 UNIPROT CCND1 protein P24385 UNIPROT up-regulates binding 9606 15713663 t gcesareni "Cyclin d1 bound hdac in vivo and preferentially physically associated with hdac1, hdac2, hdac3, and hdac5." SIGNOR-134059 HDAC1 protein Q13547 UNIPROT CEBPA protein P49715 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 16431920 f fspada "These data suggest that c/ebp 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-143955 HDAC1 protein Q13547 UNIPROT CEBPA protein P49715 UNIPROT down-regulates "transcriptional regulation" 9606 16431920 t fspada "These data suggest that c/ebp 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-210013 HDAC1 protein Q13547 UNIPROT CLDN7 protein O95471 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001570 19277896 t lperfetto "ChIP assays revealed that SNAI1P is recruited on the CLDN7 gene promoter along with the co-repressor CtBP1 and the effector HDAC1.|These data further suggest that HDAC1 is involved in the SNAI1P-mediated repression of the human CLDN7 gene promoter." SIGNOR-254106 HDAC1 protein Q13547 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-222124 HDAC1 protein Q13547 UNIPROT DNMT1 protein P26358 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001570 23242655 f "Our previous studies demonstrated that mutant p53 along with repression complex proteins including DNMT1, HDAC1 and MeCP2 is associated with ER-negative promoter in MDA-MB-468 cells." SIGNOR-254028 HDAC1 protein Q13547 UNIPROT EGR1 protein P18146 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000567 21983014 f "In conclusion we demonstrated that treatment of HeLa cells with DMC leads to an enhanced formation of a complex consisting of NF-κB and HDAC1 that binds to the EGR1 promoter resulting in downregulation of EGR1 expression which plays a major role for transcriptional inhibition of mGPES-1 expression." SIGNOR-254257 HDAC1 protein Q13547 UNIPROT ESR1 protein P03372 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001570 23242655 f "Our previous studies demonstrated that mutant p53 along with repression complex proteins including DNMT1, HDAC1 and MeCP2 is associated with ER-negative promoter in MDA-MB-468 cells." SIGNOR-254029 HDAC1 protein Q13547 UNIPROT FLI1 protein Q01543 UNIPROT up-regulates deacetylation Lys380 PTESSMYkYPSDISY 9606 24058639 t miannu "Hdac1 interacts with fli1 and mediates its deacetylation / our previous studies have shown that pcaf-dependent acetylation of fli1 at lysine 380 decreases its protein stability / p300 promotes the interaction of fli1 with hdac1 and increases the dna binding ability of fli1 through deacetylation of lysine 380" SIGNOR-202689 HDAC1 protein Q13547 UNIPROT FOXO3 protein O43524 UNIPROT "up-regulates activity" deacetylation 10090 BTO:0000887 24463822 t "The ability of HDAC1 to cause muscle atrophy required its deacetylase activity and was linked to the induction of several atrophy genes by HDAC1, including atrogin-1, which required deacetylation of FoxO3a" SIGNOR-256486 HDAC1 protein Q13547 UNIPROT FOXO proteinfamily SIGNOR-PF27 SIGNOR "up-regulates activity" deacetylation 10090 BTO:0000887 24463822 t "Through the use of various pharmacological inhibitors to block HDAC activity, we demonstrate that class I HDACs are key regulators of FoxO and the muscle-atrophy program during both nutrient deprivation and skeletal muscle disuse." SIGNOR-256485 HDAC1 protein Q13547 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-254225 HDAC1 protein Q13547 UNIPROT GAD1 protein Q99259 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 19029285 f miannu "induction of the reelin and GAD67 mRNAs is accompanied by the dissociation of repressor complexes containing all three DNMTs, MeCP2, and HDAC1 from the corresponding promoters and by increased local histone acetylation." SIGNOR-254576 HDAC1 protein Q13547 UNIPROT GLI1 protein P08151 UNIPROT "up-regulates activity" deacetylation 20081843 t "Here, we identify a mechanism whereby Hh signalling is regulated, in which acetylation of Gli1 at Lys 518 represents a transcriptional inhibitory switch, while its HDAC1-mediated deacetylation is responsible for transcriptional activation." SIGNOR-253544 HDAC1 protein Q13547 UNIPROT HES1 protein Q14469 UNIPROT "down-regulates quantity" "transcriptional regulation" 10090 BTO:0004428 BTO:0000759 18762022 f "These data suggest that the GR recruits cellular HDAC activities to the Hes1 promoter, thereby conferring transcriptional repression in response to GC signaling." SIGNOR-253054 HDAC1 protein Q13547 UNIPROT HSPA5 protein P11021 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 19417144 f miannu "We show the involvement of HDAC1 in the negative regulation of the Grp78 promoter not only by its induction in the presence of the HDAC inhibitors trichostatin A and MS-275 but also by exogenous overexpression and small interfering RNA knockdown of specific HDACs." SIGNOR-254227 HDAC1 protein Q13547 UNIPROT KLK3 protein P07288 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 11994312 f "To define a mechanism for repression of AR function, we demonstrate that AR activity is specifically down-regulated by the histone deacetylase activity of HDAC1. Furthermore, using both mammalian two-hybrid and immunoprecipitation experiments, we show that AR and HDAC1 interact, suggestive of a direct role for down-regulation of AR activity by HDAC1. In chromatin immunoprecipitation assays, we provide evidence that AR, Tip60, and HDAC1 form a trimeric complex upon the endogenous AR-responsive PSA promoter, suggesting that acetylation and deacetylation of the AR is an important mechanism for regulating transcriptional activity." SIGNOR-253666 HDAC1 protein Q13547 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-199958 HDAC1 protein Q13547 UNIPROT SNAI2 protein O43623 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000093 18588516 f miannu "The down-regulation of slug in the ERalpha-positive MCF-7 cell line was mediated by direct repression of slug transcription by the formation of a co-repressor complex involving ligand-activated ERalpha protein, HDAC1 (histone deacetylase 1) and N-CoR (nuclear receptor co-repressor)." SIGNOR-254228 HDAC1 protein Q13547 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-255175 HDAC2 protein Q92769 UNIPROT CCND1 protein P24385 UNIPROT up-regulates binding 9606 15713663 t gcesareni "Cyclin d1 bound hdac in vivo and preferentially physically associated with hdac1, hdac2, hdac3, and hdac5." SIGNOR-134062 HDAC2 protein Q92769 UNIPROT CIITA protein P33076 UNIPROT "down-regulates quantity by repression" deacetylation 9606 BTO:0000801;BTO:0004576 19041327 t miannu "We report that CIITA and histone deacetylase 2 (HDAC2) interact in smooth muscle cells and macrophages as assayed by co-immunoprecipitations. HDAC2 deacetylates CIITA whereas both the HDAC inhibitor trichostatin A (TSA) and over-expression of HDAC2 interfering RNA increase CIITA acetylation. HDAC2 down-regulates CIITA recruitment to target promoters as evidenced by chromatin immunoprecipitation assays, and suppresses MHC II activation and collagen repression mediated by CIITA in luciferase reporter assays." SIGNOR-254231 HDAC2 protein Q92769 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-222127 HDAC2 protein Q92769 UNIPROT HPGD protein P15428 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 19010907 f miannu "We show an interaction between Snail and HDAC2 and the binding of HDAC2 to the 15-PGDH promoter. These data suggest that class I HDACs, specifically HDAC2, and the transcriptional repressor Snail play a central role in the suppression of 15-PGDH expression." SIGNOR-254236 HDAC2 protein Q92769 UNIPROT SNAI2 protein O43623 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-254156 HDAC2 protein Q92769 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-254154 HDAC2 protein Q92769 UNIPROT ZNF318 protein Q5VUA4 UNIPROT "up-regulates activity" binding 9606 BTO:0001321 16469430 t Monia "A central domain of TZF is required for repression of AR-mediated transactivation. The results revealed that HDAC2 was coimmunoprecipitated with TZF (Fig. 6A), These results indicate that AR, TZF and HDAC2 form a ternary complex during the repression of AR-mediated transactivation." SIGNOR-261188 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 HDAC4 protein P56524 UNIPROT MEF2A protein Q02078 UNIPROT down-regulates binding 9606 BTO:0000887 10737771 t gcesareni "We discovered that mef2 interacts with histone deacetylases (hdacs) 4 and 5, resulting in repression of the transcriptional activity of mef2." SIGNOR-76231 HDAC4 protein P56524 UNIPROT MEF2C protein Q06413 UNIPROT down-regulates binding 9606 BTO:0000887 10737771 t gcesareni "We discovered that mef2 interacts with histone deacetylases (hdacs) 4 and 5, resulting in repression of the transcriptional activity of mef2." SIGNOR-76234 HDAC4 protein P56524 UNIPROT MEF2D protein Q14814 UNIPROT down-regulates binding 9606 BTO:0000887 10737771 t gcesareni "We discovered that mef2 interacts with histone deacetylases (hdacs) 4 and 5, resulting in repression of the transcriptional activity of mef2." SIGNOR-76237 HDAC4 protein P56524 UNIPROT MMP13 protein P45452 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0005173 17656568 f miannu "We have hypothesized that histone deacetylases (HDACs) are involved with PTH-induced MMP-13 gene expression in the osteoblastic cell line, UMR 106-01. We have shown that PTH profoundly regulates HDAC4 in UMR 106-01 cells through a PKA-dependent pathway, leading to removal of HDAC4 from the MMP-13 promoter and its enhanced transcription." SIGNOR-254235 HDAC4 protein P56524 UNIPROT RUNX2 protein Q13950 UNIPROT "down-regulates activity" binding 9534 BTO:0004055 15537544 t lperfetto "Here we report that HDAC4, which is expressed in prehypertrophic chondrocytes, regulates chondrocyte hypertrophy and endochondral bone formation by interacting with and inhibiting the activity of Runx2, a transcription factor necessary for chondrocyte hypertrophy.PDPK1" SIGNOR-226680 HDAC4 protein P56524 UNIPROT RUNX2 protein Q13950 UNIPROT down-regulates deacetylation 9606 16613856 t gcesareni "Hdac4 and hdac5 deacetylate runx2 and lead to a smurf-mediated degradation." SIGNOR-146122 HDAC4 protein P56524 UNIPROT RUNX2 protein Q13950 UNIPROT down-regulates deacetylation 9606 22298955 t gcesareni "Hdac4 and hdac5 deacetylate runx2 and lead to a smurf-mediated degradation." SIGNOR-195603 HDAC5 protein Q9UQL6 UNIPROT MEF2A protein Q02078 UNIPROT down-regulates binding 9606 11062529 t gcesareni "The histone deacetylase hdac-5, upon dephosphorylation and translocation to the nucleus, directly inactivates mef2, preventing myogenesis." SIGNOR-84023 HDAC5 protein Q9UQL6 UNIPROT MEF2C protein Q06413 UNIPROT down-regulates binding 9606 11062529 t gcesareni "The histone deacetylase hdac-5, upon dephosphorylation and translocation to the nucleus, directly inactivates mef2, preventing myogenesis." SIGNOR-84026 HDAC5 protein Q9UQL6 UNIPROT MEF2D protein Q14814 UNIPROT down-regulates binding 9606 11062529 t gcesareni "The histone deacetylase hdac-5, upon dephosphorylation and translocation to the nucleus, directly inactivates mef2, preventing myogenesis." SIGNOR-84029 HDAC5 protein Q9UQL6 UNIPROT RUNX2 protein Q13950 UNIPROT "down-regulates activity" deacetylation 9606 BTO:0000007 16613856 t lperfetto "HDAC4 and HDAC5 deacetylate Runx2, allowing the protein to undergo Smurf-mediated degradation" SIGNOR-227550 HDAC5 protein Q9UQL6 UNIPROT RUNX2 protein Q13950 UNIPROT down-regulates deacetylation 9606 16613856 t gcesareni "Hdac4 and hdac5 deacetylate runx2 and lead to a smurf-mediated degradation" SIGNOR-145983 HDAC5 protein Q9UQL6 UNIPROT RUNX2 protein Q13950 UNIPROT down-regulates deacetylation 9606 22298955 t gcesareni "Hdac4 and hdac5 deacetylate runx2 and lead to a smurf-mediated degradation" SIGNOR-195606 HDAC6 protein Q9UBN7 UNIPROT SRSF2 protein Q01130 UNIPROT up-regulates deacetylation Lys52 IPRDRYTkESRGFAF 9606 21157427 t miannu "Our data support a model in which hdac6 has a key role in the maintenance of srsf2 protein level by inhibiting tip60_mediated acetylation and proteasomal degradation." SIGNOR-170590 HDAC7 protein Q8WUI4 UNIPROT PLAG1 protein Q6DJT9 UNIPROT down-regulates deacetylation 9606 16207715 t miannu "Plag1 and plagl2 are also regulated by acetylation. They are acetylated and activated by p300 and deacetylated and repressed by hdac7." SIGNOR-140950 HDAC7 protein Q8WUI4 UNIPROT PLAGL2 protein Q9UPG8 UNIPROT down-regulates deacetylation 9606 16207715 t miannu "Plag1 and plagl2 are also regulated by acetylation. They are acetylated and activated by p300 and deacetylated and repressed by hdac7." SIGNOR-140953 HDAC8 protein Q9BY41 UNIPROT TP53 protein P04637 UNIPROT "down-regulates activity" deacetylation 10090 BTO:0002882 26387755 t "HDAC8 mediates CM-induced deacetylation of p53.Collectively, these results indicate that although binding to p53 and HDAC8 occurs through distinct regions of the CM protein, simultaneous interaction with HDAC8 and p53 is required for aberrant deacetylation and inactivation of p53." SIGNOR-255738 HDAC9 protein Q9UKV0 UNIPROT MEF2C protein Q06413 UNIPROT down-regulates binding 10090 BTO:0000165;BTO:0000222 BTO:0000887;BTO:0001103 15546868 t lperfetto "Mirk activated mef2 not through direct phosphorylation of mef2 but by phosphorylation of its inhibitors, the class ii histone deacetylases (hdacs). Mef2 is sequestered by class ii hdacs such as hdac5 and mef2-interacting transcriptional repressor (mitr). Mirk antagonized the inhibition of mef2c by mitr, whereas kinase-inactive mirk was ineffective. Mirk phosphorylates class ii hdacs at a conserved site within the nuclear localization region, reducing their nuclear accumulation in a dose-dependent and kinase-dependent manner" SIGNOR-235642 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 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 heme smallmolecule CHEBI:30413 ChEBI FBXO22 protein Q8NEZ5 UNIPROT "up-regulates activity" binding 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 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 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 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 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 HES1 protein Q14469 UNIPROT Adipogenesis phenotype SIGNOR-PH26 SIGNOR down-regulates 10090 BTO:0000011 16282371 f "Notch signaling blocks differentiation of 3T3-L1 preadipocytes, and this can be mimicked by constitutive expression of the Notch target gene Hes-1" SIGNOR-253058 HES1 protein Q14469 UNIPROT ASCL1 protein P50553 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000931 11054669 f miannu "Our data show that functional sympathetic neuronal differentiation of neuroblastoma cells is associated with transient activation of HES-1 and down-regulation of HASH-1 expression." SIGNOR-254824 HES1 protein Q14469 UNIPROT CTNND2 protein Q9UQB3 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0001033 21106062 f miannu "Coordinated regulation of δ-catenin expression by both the activating transcription factor E2F1 and repressive transcription factor Hes1 in prostate cancer progression." SIGNOR-251877 HES1 protein Q14469 UNIPROT DTX1 protein Q86Y01 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000970 20208568 f gcesareni "The notch target gene hes1 causes transcriptional inhibition of deltex1 by directly binding to the promoter of deltex1." SIGNOR-164071 HES1 protein Q14469 UNIPROT E2F1 protein Q01094 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000150;BTO:0000938 19891787 f gcesareni "We earlier identified e2f-1 as a crucial transcription factor directly inhibited by hes-1." SIGNOR-189061 HES1 protein Q14469 UNIPROT FLT3 protein P36888 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 25234168 t "We then found that Hes1 directly bound to the promoter region of the FMS-like tyrosine kinase 3 (FLT3) gene and downregulated the promoter activity." SIGNOR-261563 HES1 protein Q14469 UNIPROT MYOD1 protein P15172 UNIPROT "down-regulates activity" "transcriptional regulation" 10090 BTO:0000165 10066785 t gcesareni "Notch signaling up-regulated HES1 mRNA expression within 1 h and subsequently reduced expression of MyoD mRNA" SIGNOR-243181 HES1 protein Q14469 UNIPROT MYOD1 protein P15172 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0000165 BTO:0000887 10066785 f lperfetto "Notch signaling up-regulated hes1 mrna expression within 1 h and subsequently reduced expression of myod mrna." SIGNOR-235596 HES1 protein Q14469 UNIPROT NOC3L protein Q8WTT2 UNIPROT "down-regulates quantity" "transcriptional regulation" 9823 BTO:0003298 23611667 t "The expression level of FAD24 is inversely associated with that of HES1 in porcine MSCs after adipogenic induction. Enforced overexpression of HES1 in MSCs during the early stage of adipogenesis significantly repressed the transcription of FAD24 (P < 0.01) and the other pro-adipogenic genes" SIGNOR-253059 HES1 protein Q14469 UNIPROT NR3C1 protein P04150 UNIPROT "down-regulates activity" 9606 BTO:0001938 24300895 t "Altering the expression of HES1 did not obviously affect GR abundance (Figure 3A). However, genome-wide microarrays revealed that overexpression of HES1 resulted in inhibition of GR-mediated changes in the glucocorticoid regulated transcriptome, as compared to non-overexpressing controls" SIGNOR-253064 HES1 protein Q14469 UNIPROT NR3C1 protein P04150 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 19129776 t gcesareni "HES1 binding to the promoter of the NC3C1 gene inhibits its expression and results in insufficient production of the encoded glucocorticoid receptor- rendering these cells resistant to treatment with dexamethasone" SIGNOR-251674 HES1 protein Q14469 UNIPROT PPARG protein P37231 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000599 14614508 f "Overexpression of HES-1 fully repressed PPAR-g even in the presence of the ACREB inhibitor, showing that HES-1 acts downstream of CREB" SIGNOR-254743 HES1 protein Q14469 UNIPROT PPARG protein P37231 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000759 14614508 t "CREB inhibits hepatic PPAR-gamma expression in the fasted state by stimulating the expression of the Hairy Enhancer of Split (HES-1) gene, a transcriptional repressor that is shown here to be a mediator of fasting lipid metabolism in vivo" SIGNOR-253584 HES1 protein Q14469 UNIPROT PTGDS protein P41222 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0002605 15743775 f miannu "knock-down of Hes-1 mRNA by RNA interference significantly enhanced the L-PGDS mRNA level, indicating that the L-PGDS gene expression is repressed by the Notch-Hes signaling." SIGNOR-255424 HES1 protein Q14469 UNIPROT RBPJ/NOTCH complex SIGNOR-C97 SIGNOR "down-regulates activity" binding 10090 BTO:0000562 16682003 t lperfetto "Here we show that hrt2 and hes1 interact with rbp-jkappa to negatively regulate notch-dependent activation of hrt and hes expression." SIGNOR-209756 HES1 protein Q14469 UNIPROT RBPJ protein Q06330 UNIPROT down-regulates binding 9606 16682003 t gcesareni "Here we show that hrt2 and hes1 interact with rbp-jkappa to negatively regulate notch-dependent activation of hrt and hes expression." SIGNOR-146684 HES1 protein Q14469 UNIPROT RCAN1 protein P53805 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0000667 15866158 t "Increased Calcineurin/NFAT activity by Notch signaling involves downregulation of Calcipressin, an endogenous Calcineurin inhibitor, through a HES-1-dependent mechanism .... Chromatin immunoprecipitation (ChIP) analysis of keratinocytes overexpressing HES-1 showed that this protein can bind to the HES binding sites present in both distal and proximal promoters" SIGNOR-252026 HES6 protein Q96HZ4 UNIPROT E2F1 protein Q01094 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000150;BTO:0000938 19891787 f gcesareni "Expression of hes-6 resulted in induction of e2f-1, a crucial target gene for the transcriptional repressor hes-1" SIGNOR-189101 "hexadecanoic acid" smallmolecule CHEBI:15756 ChEBI FFAR1 protein O14842 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-257488 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 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 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 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 HEY1 protein Q9Y5J3 UNIPROT MEF2C protein Q06413 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0000165;BTO:0000222 BTO:0000887;BTO:0001103 19917614 f lperfetto "Our results indicate instead that hey1 is recruited to the promoter regions of myogenin and mef2c, two genes whose induction is critical for myogenesis." SIGNOR-235819 HEY1 protein Q9Y5J3 UNIPROT MYOG protein P15173 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0000165;BTO:0000222 BTO:0000887;BTO:0001103 19917614 f lperfetto "Our results indicate instead that hey1 is recruited to the promoter regions of myogenin and mef2c, two genes whose induction is critical for myogenesis." SIGNOR-235822 HEY2 protein Q9UBP5 UNIPROT NOTCH1 protein P46531 UNIPROT down-regulates binding 9606 16682003 t "The NotchIC-RBP-Jkappa complex activates target genes, such as those encoding the Hrt and Hes families. The interaction did not interfere with the formation or DNA-binding of the NotchIC-RBP-Jkappa complex, indicating direct inhibition by Hrt and Hes as co-repressors." gcesareni "Here we show that hrt2 and hes1 interact with rbp-jkappa to negatively regulate notch-dependent activation of hrt and hes expression." SIGNOR-146690 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 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 HHAT protein Q5VTY9 UNIPROT SHH protein Q15465 UNIPROT up-regulates palmitoylation 9606 15075292 t gcesareni "Our molecular analysis of knockout mice deficient in skn, the murine homolog of the drosophila ski gene, which catalyzes hh palmitoylation, and gene-targeted mice producting a non palmitoylated form of shh indicates that hh palmitoylation is essential for its activity as well as the generation of a protein gradient in the developing embryos" SIGNOR-124118 HHAT protein Q5VTY9 UNIPROT SHH protein Q15465 UNIPROT up-regulates palmitoylation 9606 18534984 t gcesareni "Both the shh precursor and mature protein are n-palmitoylated by hhatn-palmitoylation of cys-24 by hhat is required for n-product multimerization and full activity" SIGNOR-161548 HHEX protein Q03014 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR "up-regulates activity" 10090 BTO:0000089 26728554 f "Hhex is a potential therapeutic target that is specifically required for AML stem cells to repress tumor suppressor pathways and enable continued self-renewal." SIGNOR-256306 HHIP protein Q96QV1 UNIPROT IHH protein Q14623 UNIPROT "down-regulates activity" binding 10090 10050855 t lperfetto "Hip encodes a membrane glycoprotein that binds to all three mammalian hedgehog proteins with an affinity comparable to that of ptc-1. our findings support a model in which hip attenuates hedgehog signalling as a result of binding to hedgehog proteins: a negative regulatory feedback loop established in this way could thus modulate the responses to any hedgehog signal." SIGNOR-65075 HHIP protein Q96QV1 UNIPROT SHH protein Q15465 UNIPROT "down-regulates activity" binding 10090 10050855 t lperfetto "Hip encodes a membrane glycoprotein that binds to all three mammalian hedgehog proteins with an affinity comparable to that of ptc-1. our findings support a model in which hip attenuates hedgehog signalling as a result of binding to hedgehog proteins: a negative regulatory feedback loop established in this way could thus modulate the responses to any hedgehog signal." SIGNOR-65078 HIC1 protein Q14526 UNIPROT EPHA2 protein P29317 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001211 22184117 f miannu "The receptor tyrosine kinase EphA2 is a direct target gene of hypermethylated in cancer 1 (HIC1). we observe that inactivation of endogenous HIC1 through RNA interference in normal breast epithelial cells results in the up-regulation of EphA2 and is correlated with increased cellular migration. chromatin immunoprecipitation (ChIP) and sequential ChIP experiments demonstrate that endogenous HIC1 proteins are bound, together with the MTA1 corepressor, to the EphA2 promoter in WI38 cells." SIGNOR-254241 HIC1 protein Q14526 UNIPROT LRP8 protein Q14114 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001938;BTO:0000815 24076391 f miannu "The Reelin receptors ApoER2 and VLDLR are direct target genes of HIC1. ectopic expression of HIC1 in U2OS and MDA-MB-231 cell lines decreases expression of the ApoER2 and VLDLR genes, encoding two canonical tyrosine kinase receptors for Reelin." SIGNOR-254243 HIC1 protein Q14526 UNIPROT SIRT1 protein Q96EB6 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 21277938 f miannu "HIC1, via its BTB/POZ domain, forms a transcriptional repressor complex with Sirt1 [8] that binds directly to Sirt1 promoter itself, repressing its transcription." SIGNOR-254419 HIC1 protein Q14526 UNIPROT STAT3 protein P40763 UNIPROT "down-regulates quantity by repression" binding 9606 BTO:0000815 24067369 t miannu "HIC1 interacts with the DNA binding domain of STAT3 and suppresses the binding of STAT3 to its target gene promoters. HIC1 C-terminal domain binds to STAT3. HIC1 mutant defective in STAT3 interaction reduced its repressive effect on STAT3 DNA binding activity, the reporter activity and gene expression of the VEGF and c-Myc genes, and cell growth in MDA-MB 231 cells." SIGNOR-254246 HIC1 protein Q14526 UNIPROT VEGFA protein P15692 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000815 24067369 f miannu "HIC1 suppressing the VEGF and c-Myc promoter activity and the colony formation of MDA-MB 231 cells were STAT3-dependent." SIGNOR-254247 HIC1 protein Q14526 UNIPROT VLDLR protein P98155 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001938;BTO:0000815 24076391 f miannu "The Reelin receptors ApoER2 and VLDLR are direct target genes of HIC1. ectopic expression of HIC1 in U2OS and MDA-MB-231 cell lines decreases expression of the ApoER2 and VLDLR genes, encoding two canonical tyrosine kinase receptors for Reelin." SIGNOR-254244 HIF1AN protein Q9NWT6 UNIPROT NOTCH1 protein P46531 UNIPROT down-regulates hydroxylation Asn1955 LEASADAnIQDNMGR 9606 18299578 t gcesareni "We show that fih-1 hydroxylates notch icd at two residues (n(1945) and n(2012)) that are critical for the function of notch icd as a transactivator within cells and during neurogenesis and myogenesis in vivo. Fih-1 negatively regulates notch activity and accelerates myogenic differentiation." SIGNOR-161057 HIF1AN protein Q9NWT6 UNIPROT NOTCH1 protein P46531 UNIPROT down-regulates hydroxylation Asn2022 INSHADVnAVDDLGK 9606 18299578 t gcesareni "We show that fih-1 hydroxylates notch icd at two residues (n(1945) and n(2012)) that are critical for the function of notch icd as a transactivator within cells and during neurogenesis and myogenesis in vivo. Fih-1 negatively regulates notch activity and accelerates myogenic differentiation." SIGNOR-161061 HIF1AN protein Q9NWT6 UNIPROT NOTCH proteinfamily SIGNOR-PF30 SIGNOR down-regulates hydroxylation 9606 18299578 t gcesareni "We show that fih-1 hydroxylates notch icd at two residues (n(1945) and n(2012)) that are critical for the function of notch icd as a transactivator within cells and during neurogenesis and myogenesis in vivo. Fih-1 negatively regulates notch activity and accelerates myogenic differentiation." SIGNOR-254324 HIF1A protein Q16665 UNIPROT ABCB1 protein P08183 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0003123 12067980 f miannu "Examination of the MDR1 gene identified a binding site for hypoxia inducible factor-1 (HIF-1), and inhibition of HIF-1 expression by antisense oligonucleotides resulted in significant inhibition of hypoxia-inducible MDR1 expression and a nearly complete loss of basal MDR1 expression." SIGNOR-254420 HIF1A protein Q16665 UNIPROT ALAS2 protein P22557 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000664 21207956 f miannu "Hypoxia-induced expression of erythroid-specific ALAS2 is mediated by HIF1 in erythroid cells." SIGNOR-254421 HIF1A protein Q16665 UNIPROT ALDOA protein P04075 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 8955077 f miannu "we characterize hypoxia response elements in the promoters of the ALDA, ENO1, and Ldha genes. Our data establish that functional hypoxia-response elements consist of a pair of contiguous transcription factor binding sites at least one of which contains the core sequence 5'-RCGTG-3' and is recognized by HIF-1. These results provide further evidence that the coordinate transcriptional activation of genes encoding glycolytic enzymes which occurs in hypoxic cells is mediated by HIF-1." SIGNOR-254422 HIF1A protein Q16665 UNIPROT CCL2 protein P13500 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001496 17474992 t lperfetto "These findings suggest that both MCP-1 and MCP-5 are HIF-1 target genes and that HIF-1α is involved in transcriptional induction of these two chemokines in astrocytes by hypoxia." SIGNOR-251719 HIF1A protein Q16665 UNIPROT CD274 protein Q9NZQ7 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 9606 BTO:0001911;BTO:0003238 27141364 f irozzo "STAT3 and HIF-1α cooperatively enhance PD-L1 expression in EML4-ALK-translocated pADC cells under hypoxia. Taken together, these findings suggest that EML4-ALK might increase HIF-1α expression under hypoxia by enhancing transcription and inhibiting ubiquitination of HIF-1α, resulting in the stabilization of HIF-1α, consequently contributing to HIF-1α-mediated upregulation of PD-L1 under hypoxia." SIGNOR-259092 HIF1A protein Q16665 UNIPROT Glycolysis phenotype SIGNOR-PH34 SIGNOR up-regulates 9606 17415528 f "HIF-1 has been known as a major transcription factor for the induction of virtually all genes encoding glucose transporters and glycolytic enzymes, which allows hypoxic tumor cells to take up glucose more efficiently and metabolize pyruvate to lactate" SIGNOR-259381 HIF1A protein Q16665 UNIPROT Glycolysis phenotype SIGNOR-PH34 SIGNOR up-regulates 9606 BTO:0001336 28623342 f "Our results demonstrate that SF(synovial fibroblasts) are highly dependent on glycolytic metabolism and that HIF-1α plays a regulatory role in glycolysis even under aerobic conditions." SIGNOR-259380 HIF1A protein Q16665 UNIPROT IL1B protein P01584 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 17548584 t svumbaca "The loss of macrophage expression of HIF-1 led to significant decreases in the production of TNF-a, IL-1a, IL-1b, and IL-12" SIGNOR-256235 HIF1A protein Q16665 UNIPROT IL1B protein P01584 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 25750431 t svumbaca "The results of this study show that the absence of HIFs in MPs has no impact on the resolution of inflammation in two sterile models of skeletal muscle regeneration" SIGNOR-256236 HIF1A protein Q16665 UNIPROT IL1B protein P01584 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000801 24352507 t lperfetto "We finally confirmed that in the absence of HIF-1α there was a significant reduction at the protein level in pro-caspase-1, activated caspase-1, pro-IL-1β, and ultimately active IL-1β (Fig. 4g and h). These data show that adenosine induced up-regulation of IL-1β is dependent on a CREB/HIF-1α pathway which is distinct from the NF-kB pathway used for initial production of IL-1β in response to LPS." SIGNOR-251718 HIF1A protein Q16665 UNIPROT Metabolism phenotype SIGNOR-PH77 SIGNOR up-regulates 9606 17415528 f "HIF-1 has been known as a major transcription factor for the induction of virtually all genes encoding glucose transporters and glycolytic enzymes, which allows hypoxic tumor cells to take up glucose more efficiently and metabolize pyruvate to lactate" SIGNOR-256591 HIF1A protein Q16665 UNIPROT NT5E protein P21589 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000414 12370277 f miannu "Examination of the CD73 gene promoter identified at least one binding site for hypoxia-inducible factor-1 (HIF-1) and inhibition of HIF-1alpha expression by antisense oligonucleotides resulted in significant inhibition of hypoxia-inducible CD73 expression" SIGNOR-254423 HIF1A protein Q16665 UNIPROT PGK1 protein P00558 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000567;BTO:0000972 8089148 f miannu "Hypoxia-inducible factor 1 (HIF-1) activates erythropoietin gene transcription in Hep3B cells subjected to hypoxia. HIF-1 activity is also induced by hypoxia in non-erythropoietin-producing cells, suggesting a more general regulatory role. We now report that RNAs encoding the glycolytic enzymes aldolase A (ALDA), phosphoglycerate kinase 1 (PGK1), and pyruvate kinase M were induced by exposure of Hep3B or HeLa cells to inducers of HIF-1 (1% O2, cobalt chloride, or desferrioxamine). Sequences from the ALDA, PFKL, and PGK1 genes containing HIF-1 binding sites mediated hypoxia-inducible transcription in transient expression assays." SIGNOR-254424 HIF1A protein Q16665 UNIPROT STC2 protein O76061 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 18394600 t Giorgia "With the ChIP assay, we demonstrated the direct binding of HIF-1alpha to STC2 promoter. These findings support the notion that HIF-1 is a potent stimulator of STC2 expression. Collectively, this is the first report to show that STC2 was aberrantly hypermethylated in human cancer cells. The findings demonstrated that STC2 epigenetic inactivation may interfere with HIF-1 mediated activation of STC2 expression." SIGNOR-260389 HIF1A protein Q16665 UNIPROT VEGFA protein P15692 UNIPROT "up-regulates quantity" "transcriptional regulation" 9606 8387214 t "Transcription of the human erythropoietin (EPO) gene is activated in Hep3B cells exposed to hypoxia. Hypoxia-inducible factor 1 (HIF-1) is a nuclear factor whose DNA binding activity is induced by hypoxia in Hep3B cells, and HIF-1 binds at a site in the EPO gene enhancer that is required for hypoxic activation of transcription." SIGNOR-256592 HIF3A protein Q9Y2N7 UNIPROT EPAS1 protein Q99814 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000972 21479871 t Luana "None of the long HIF-3α variants was capable of efficient induction of an HRE reporter in overexpression experiments, but instead inhibited the transcriptional activation of the reporter by HIF-1 and HIF-2. " SIGNOR-261616 HIF3A protein Q9Y2N7 UNIPROT HIF1A protein Q16665 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000972 21479871 t Luana "None of the long HIF-3α variants was capable of efficient induction of an HRE reporter in overexpression experiments, but instead inhibited the transcriptional activation of the reporter by HIF-1 and HIF-2. " SIGNOR-261615 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 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 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 HIPK1 protein Q86Z02 UNIPROT DAXX protein Q9UER7 UNIPROT "down-regulates activity" phosphorylation Ser668 NGKKICTLPSPP 9606 12529400 t Manara "HIPK1 phosphorylates Daxx on Ser 669, and phosphorylation of this site is important in modulating the ability of Daxx to function as a transcriptional repressor. | Therefore, phosphorylation at Ser 669 by HIPK1 diminishes the ability of Daxx to repress transcription." SIGNOR-260842 HIPK2 protein Q9H2X6 UNIPROT CTBP1 protein Q13363 UNIPROT down-regulates phosphorylation Ser422 AHPPHAPsPGQTVKP 9606 BTO:0002552 15708980 t lperfetto "Homeodomain-interacting protein kinase-2 mediates ctbp phosphorylation and degradation in uv-triggered apoptosishipk2 phosphorylates ctbp at ser-422" SIGNOR-134040 HIPK2 protein Q9H2X6 UNIPROT HMGA1 protein P17096 UNIPROT down-regulates phosphorylation Ser36 PRKQPPVsPGTALVG 9606 17960875 t gcesareni "Here, we found that hipk2 phosphorylates hmga1a at ser-35, thr-52, and thr-77, and hmga1b at thr-41 and thr-66. In addition, we demonstrated that cdc2, which is known to phosphorylate hmga1 proteins, could induce the phosphorylation of hmga1 proteins at the same ser/thr sites. we found that the hipk2-phosphorylated hmga1a reduced the binding affinity of hmga1a to human germ line promoter, and the drop in binding affinity induced by hipk2 phosphorylation was lower than that introduced by cdc2 phosphorylation." SIGNOR-158616 HIPK2 protein Q9H2X6 UNIPROT HMGA1 protein P17096 UNIPROT down-regulates phosphorylation Thr53 KEPSEVPtPKRPRGR 9606 17960875 t gcesareni "Here, we found that hipk2 phosphorylates hmga1a at ser-35, thr-52, and thr-77, and hmga1b at thr-41 and thr-66. In addition, we demonstrated that cdc2, which is known to phosphorylate hmga1 proteins, could induce the phosphorylation of hmga1 proteins at the same ser/thr sites. we found that the hipk2-phosphorylated hmga1a reduced the binding affinity of hmga1a to human germ line promoter, and the drop in binding affinity induced by hipk2 phosphorylation was lower than that introduced by cdc2 phosphorylation." SIGNOR-158620 HIPK2 protein Q9H2X6 UNIPROT PAX6 protein P26367 UNIPROT "up-regulates activity" phosphorylation Thr281 QRRQASNtPSHIPIS 9606 BTO:0001938 16407227 t "HIPK2 phosphorylates the activation domain of Pax6, which augments Pax6 transactivation by enhancing its interaction with p300. Mass spectrometric analysis identified three Pax6 phosphorylation sites as threonines 281, 304, and 373." SIGNOR-251269 HIPK2 protein Q9H2X6 UNIPROT PAX6 protein P26367 UNIPROT "up-regulates activity" phosphorylation Thr304 QPIPQPTtPVSSFTS 9606 BTO:0001938 16407227 t "HIPK2 phosphorylates the activation domain of Pax6, which augments Pax6 transactivation by enhancing its interaction with p300. Mass spectrometric analysis identified three Pax6 phosphorylation sites as threonines 281, 304, and 373." SIGNOR-251270 HIPK2 protein Q9H2X6 UNIPROT PAX6 protein P26367 UNIPROT "up-regulates activity" phosphorylation Thr373 GRSYDTYtPPHMQTH 9606 BTO:0001938 16407227 t "HIPK2 phosphorylates the activation domain of Pax6, which augments Pax6 transactivation by enhancing its interaction with p300. Mass spectrometric analysis identified three Pax6 phosphorylation sites as threonines 281, 304, and 373." SIGNOR-251271 HIPK2 protein Q9H2X6 UNIPROT PDX1 protein P52945 UNIPROT unknown phosphorylation Ser268 LPPGLSAsPQPSSVA 10090 BTO:0000783;BTO:0002284 20637728 t "Our results suggest that HIPK2-mediated phosphorylation of PDX1 at Ser-269 might be a regulatory mechanism connecting signals generated by changes in extracellular glucose concentration to downstream effectors via changes in subnuclear localization of PDX1, thereby influencing islet cell differentiation and function" SIGNOR-255539 HIPK2 protein Q9H2X6 UNIPROT PML protein P29590 UNIPROT up-regulates phosphorylation Ser38 EGRQPSPsPSPTERA 9606 19015637 t llicata "In response to dna damage, hipk2 phosphorylates pml at serines 8 and 38. he n-terminal phosphorylation sites contribute to the dna damage-induced pml sumoylation and are required for the ability of pml to cooperate with hipk2 for the induction of cell death." SIGNOR-182428 HIPK2 protein Q9H2X6 UNIPROT PML protein P29590 UNIPROT up-regulates phosphorylation Ser8 MEPAPARsPRPQQDP 9606 19015637 t llicata "In response to dna damage, hipk2 phosphorylates pml at serines 8 and 38. he n-terminal phosphorylation sites contribute to the dna damage-induced pml sumoylation and are required for the ability of pml to cooperate with hipk2 for the induction of cell death." SIGNOR-182432 HIPK2 protein Q9H2X6 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser46 AMDDLMLsPDDIEQW 9606 BTO:0001271 17210684 t llicata "Based on all these observations, it is legitimate to suggest that axin and daxx seem to adopt both parallel routes and a convergent means to activate p53. In either case, hipk2 seems to be the protein kinase that catalyzes the ser46 phosphorylation." SIGNOR-151930 HIPK3 protein Q9H422 UNIPROT FADD protein Q13158 UNIPROT "up-regulates activity" phosphorylation Ser194 QNRSGAMsPMSWNSD -1 11034606 t "FIST/HIPK3 causes FADD phosphorylation, thereby promoting FIST/HIPK3-FADD-Fas interaction.  Phosphorylation occurs on Ser194 close to the COOH terminus of human FADD" SIGNOR-251272 histamine smallmolecule CHEBI:18295 ChEBI HRH1 protein P35367 UNIPROT "up-regulates activity" "chemical activation" 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-258483 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 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 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 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 HIVEP2 protein P31629 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-261617 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 HLF protein Q16534 UNIPROT Apoptosis phenotype SIGNOR-PH2 SIGNOR down-regulates 9606 23415677 f miannu "Ectopic hlf expression inhibits apoptosis in murine and human cells, suggesting that hlf is regulating a conserved transcriptional program that inhibits cell death." SIGNOR-201034 HLF protein Q16534 UNIPROT Cell_death phenotype SIGNOR-PH109 SIGNOR down-regulates 9606 23415677 f miannu "Ectopic hlf expression inhibits apoptosis in murine and human cells, suggesting that hlf is regulating a conserved transcriptional program that inhibits cell death." SIGNOR-256647 HLTF protein Q14527 UNIPROT HBB protein P68871 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000664 11756191 f "Regulation of transcription" miannu "DNA-dependent adenosine triphosphatase (helicaselike transcription factor) activates beta-globin transcription in K562 cells. Overexpression of HLTF in K562 cells does not affect the endogenous levels of gamma- and epsilon-globin message, but it markedly activates beta-globin transcription." SIGNOR-251812 HLTF protein Q14527 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-254425 HLX protein Q14774 UNIPROT CCNB1 protein P14635 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0003980 20008130 t Luana "In this study, we have identified cell cycle regulatory genes as downstream targets of the homeobox gene HLX in cultured trophoblast cells, namely RB1, MYC, EGR1, CDKN1C, ELK1, CCNB1, and JUN. RB1 and MYC mRNA expression was increased with HLX inactivation, whereas EGR1, CDKN1C, ELK1, CCNB1, and JUN mRNA expression was decreased compared with mock-transfected control cells." SIGNOR-261619 HLX protein Q14774 UNIPROT CDKN1C protein P49918 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0003980 20008130 t Luana "In this study, we have identified cell cycle regulatory genes as downstream targets of the homeobox gene HLX in cultured trophoblast cells, namely RB1, MYC, EGR1, CDKN1C, ELK1, CCNB1, and JUN. RB1 and MYC mRNA expression was increased with HLX inactivation, whereas EGR1, CDKN1C, ELK1, CCNB1, and JUN mRNA expression was decreased compared with mock-transfected control cells." SIGNOR-261620 HLX protein Q14774 UNIPROT EGR1 protein P18146 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0003980 20008130 t Luana "In this study, we have identified cell cycle regulatory genes as downstream targets of the homeobox gene HLX in cultured trophoblast cells, namely RB1, MYC, EGR1, CDKN1C, ELK1, CCNB1, and JUN. RB1 and MYC mRNA expression was increased with HLX inactivation, whereas EGR1, CDKN1C, ELK1, CCNB1, and JUN mRNA expression was decreased compared with mock-transfected control cells." SIGNOR-261621 HLX protein Q14774 UNIPROT ELK1 protein P19419 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0003980 20008130 t Luana "In this study, we have identified cell cycle regulatory genes as downstream targets of the homeobox gene HLX in cultured trophoblast cells, namely RB1, MYC, EGR1, CDKN1C, ELK1, CCNB1, and JUN. RB1 and MYC mRNA expression was increased with HLX inactivation, whereas EGR1, CDKN1C, ELK1, CCNB1, and JUN mRNA expression was decreased compared with mock-transfected control cells." SIGNOR-261622 HLX protein Q14774 UNIPROT JUN protein P05412 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0003980 20008130 t Luana "In this study, we have identified cell cycle regulatory genes as downstream targets of the homeobox gene HLX in cultured trophoblast cells, namely RB1, MYC, EGR1, CDKN1C, ELK1, CCNB1, and JUN. RB1 and MYC mRNA expression was increased with HLX inactivation, whereas EGR1, CDKN1C, ELK1, CCNB1, and JUN mRNA expression was decreased compared with mock-transfected control cells." SIGNOR-261623 HLX protein Q14774 UNIPROT MYC protein P01106 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0003980 20008130 t Luana "In this study, we have identified cell cycle regulatory genes as downstream targets of the homeobox gene HLX in cultured trophoblast cells, namely RB1, MYC, EGR1, CDKN1C, ELK1, CCNB1, and JUN. RB1 and MYC mRNA expression was increased with HLX inactivation, whereas EGR1, CDKN1C, ELK1, CCNB1, and JUN mRNA expression was decreased compared with mock-transfected control cells." SIGNOR-261624 HMBOX1 protein Q6NT76 UNIPROT IFNG protein P01579 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0002030 21839858 t Luana "Additionally, by luciferase reporter assay, HMBOX1 displayed suppressive effect on the transcription activity of IFN-γ promoter. " SIGNOR-261625 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 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 HMGA2 protein P52926 UNIPROT Apoptosis phenotype SIGNOR-PH2 SIGNOR up-regulates 9606 25300915 f miannu "This study unraveled a novel function ofhmga2in induction of apoptosis in human primary cell lines" SIGNOR-205465 HMGA2 protein P52926 UNIPROT CCNA2 protein P20248 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 14645522 f miannu "Transcriptional activation of the cyclin a gene by the architectural transcription factor hmga2" SIGNOR-119496 HMGA2 protein P52926 UNIPROT E4F1 protein Q66K89 UNIPROT down-regulates binding 9606 14645522 t miannu "Here we show that hmga2 associates with the e1a-regulated transcriptional repressor p120(e4f), interfering with p120(e4f) binding to the cyclin a promoter" SIGNOR-119537 HMGA2 protein P52926 UNIPROT SCNN1A protein P37088 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10116 BTO:0001003 11390395 f "Regulation of expression" miannu "Expression of endogenous alpha-ENaC gene in salivary Pa-4 cells is suppressed by an ectopic HMGI-C overexpression." SIGNOR-251946 HMGB1 protein P09429 UNIPROT AGER protein Q15109 UNIPROT "up-regulates activity" binding 10090 BTO:0000938 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 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 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 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 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 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 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 HMGB1 protein P09429 UNIPROT TLR4 protein O00206 UNIPROT "up-regulates activity" binding 9606 BTO:0000801 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 HMGB2 protein P26583 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-254429 HMGB2 protein P26583 UNIPROT POU2F1 protein P14859 UNIPROT "up-regulates activity" binding 10090 BTO:0002910 7720710 t 2 miannu "HMG2 and Oct2 interact via their HMG domains and POU homeodomains, respectively. This interaction is not restricted to Oct2, as other members of the octamer transcription factor family like Oct1 and Oct6 also interact with HMG2. The interaction with HMG2 results in a marked increase in the sequence-specific DNA binding activity of the Oct proteins" SIGNOR-240151 HMGB2 protein P26583 UNIPROT POU2F2 protein P09086 UNIPROT "up-regulates activity" binding 10090 BTO:0002910 7720710 t 2 miannu "HMG2 and Oct2 interact via their HMG domains and POU homeodomains, respectively. This interaction is not restricted to Oct2, as other members of the octamer transcription factor family like Oct1 and Oct6 also interact with HMG2. The interaction with HMG2 results in a marked increase in the sequence-specific DNA binding activity of the Oct proteins" SIGNOR-240108 HMGB2 protein P26583 UNIPROT POU3F1 protein Q03052 UNIPROT "up-regulates activity" binding 10090 BTO:0002910 7720710 t 2 miannu "HMG2 and Oct2 interact via their HMG domains and POU homeodomains, respectively. This interaction is not restricted to Oct2, as other members of the octamer transcription factor family like Oct1 and Oct6 also interact with HMG2. The interaction with HMG2 results in a marked increase in the sequence-specific DNA binding activity of the Oct proteins" SIGNOR-240148 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 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 BCL2 protein P10415 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 9606 BTO:0000356 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 heme smallmolecule CHEBI:30413 ChEBI "down-regulates quantity" "small molecule catalysis" 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 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 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 HMOX2 protein P30519 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-251814 HMOX2 protein P30519 UNIPROT heme smallmolecule CHEBI:30413 ChEBI "down-regulates quantity" "small molecule catalysis" 9606 10490932 t Regulation miannu "Heme oxygenase (HO), by catabolizing heme to bile pigments, down-regulates cellular hemoprotein, hemoglobin, and heme" SIGNOR-251912 HNF1A protein P20823 UNIPROT AFP protein P02771 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 11314020 f miannu "We investigated AFP gene regulation in AFP-GC by an active transcription factor, HNF1 (hepatocyte nuclear factor 1) and a repressive transcription factor, ATBF1 (AT motif binding factor 1). CAT assays showed the direct inhibition of AFP gene expression by ATBF1." SIGNOR-254435 HNF1A protein P20823 UNIPROT AFP protein P02771 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000599 7549116 f miannu "HNF-1 beta was found to be more potent than HNF-1 alpha in activating the AFP promoter in the HepG2 cells." SIGNOR-254637 HNF1A protein P20823 UNIPROT AFP protein P02771 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000972 9792724 f miannu "AFP promoter-chloramphenicol acetyltransferase transient transfection assays demonstrated that the level of HNF1 had a direct impact on basal transcription as well as RA-mediated down-regulation of the AFP gene, and that co-transfection of HNF1 and HNF4, but not transfection of either factor alone, reversed the RA-mediated inhibition. Taken together these data point to an interaction among the RA, HNF1, and HNF4 signals, which is reflected in decreased expression of AFP." SIGNOR-254447 HNF1A protein P20823 UNIPROT AKR1C4 protein P17516 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0003846 2044952 f 2 miannu "Hepatocyte nuclear factor (HNF)-4_/_, HNF-1_, and vHNF-1 regulate the cell-specific expression of the human dihydrodiol dehydrogenase (DD)4/AKR1C4 gene. HNF-1_ binds to the target element in the rat DBP gene in the liver, while vHNF-1 recognizes a target element in extrahepatic tissues. The ability of vHNF-1-A to activate the rat DBP gene is much higher than that of vHNF-1-C." SIGNOR-239964 HNF1A protein P20823 UNIPROT ALDOB protein P05062 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000599 8383844 f miannu "Contransfection experiments of aldolase B/CAT constructs and of expression vectors for different transcription factors were carried out in human hepatoma Hep G2 cells. We found that DBP and HNF-1 are strong transactivators of the aldolase B promoter while C/EBP and vHNF-1 are only weak activators" SIGNOR-253834 HNF1A protein P20823 UNIPROT CDH17 protein Q12864 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000972;BTO:0004168 20568120 t "The present study aims to identify the transcription factors which interact and regulate CDH17 promoter activity that might contribute to the up-regulation of CDH17 gene in human HCC|we identified hepatic nuclear factor 1α (HNF1α) and caudal-related homeobox 2 (CDX2) binding sites at the proximal promoter region which modulate the CDH17 promoter activities in two HCC cell lines (Hep3B and MHCC97L)" SIGNOR-253970 HNF1A protein P20823 UNIPROT IGF1 protein P05019 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000972 10050749 t lperfetto "Growth hormone induces insulin-like growth factor-I gene transcription by a synergistic action of STAT5 and HNF-1α" SIGNOR-251720 HNF1A protein P20823 UNIPROT UGT1A10 protein Q9HAW8 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000195 15044625 t "Using gel shift and functional assays, HNF1alpha was demonstrated to bind to and activate the UGT1A8, -1A9, and -1A10 promoters. In contrast, Cdx2 bound to and activated the UGT1A8 and -1A10 promoters but could not activate the UGT1A9 promoter." SIGNOR-253971 HNF1A protein P20823 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-254437 HNF1A protein P20823 UNIPROT UGT1A8 protein Q9HAW9 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000195 15044625 t "Using gel shift and functional assays, HNF1alpha was demonstrated to bind to and activate the UGT1A8, -1A9, and -1A10 promoters. In contrast, Cdx2 bound to and activated the UGT1A8 and -1A10 promoters but could not activate the UGT1A9 promoter." SIGNOR-253972 HNF1B protein P35680 UNIPROT AKR1C4 protein P17516 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0003846 2044952 f 2 miannu "Hepatocyte nuclear factor (HNF)-4_/_, HNF-1_, and vHNF-1 regulate the cell-specific expression of the human dihydrodiol dehydrogenase (DD)4/AKR1C4 gene.HNF-1_ binds to the target element in the rat DBP gene in the liver, while vHNF-1 recognizes a target element in extrahepatic tissues. The ability of vHNF-1-A to activate the rat DBP gene is much higher than that of vHNF-1-C." SIGNOR-239960 HNF1B protein P35680 UNIPROT ATF1 protein P18846 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 9671480 t 2 miannu "The mammalian two-hybrid system showed that the region aa 393 to 476 of LFB3 is involved in the interaction with CREB or ATF1. The importance of this region for mediating cAMP induction was confirmed in transient transfection assays." SIGNOR-241320 HNF1B protein P35680 UNIPROT CREB1 protein P16220 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 9671480 t 2 miannu "The mammalian two-hybrid system showed that the region aa 393 to 476 of LFB3 is involved in the interaction with CREB or ATF1. The importance of this region for mediating cAMP induction was confirmed in transient transfection assays." SIGNOR-241323 HNF1B protein P35680 UNIPROT FXYD2 protein P54710 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 19389850 f Regulation miannu "We analyzed genes associated with hypermagnesuria and detected highly conserved HNF1 recognition sites in FXYD2, a gene that can cause autosomal dominant hypomagnesemia and hypocalciuria when mutated. Using a luciferase reporter assay, we demonstrated HNF1B-mediated transactivation of FXYD2." SIGNOR-251927 HNF1B protein P35680 UNIPROT FXYD2 protein P54710 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000482 24204001 f miannu "Overexpression in a human kidney cell line showed that wild-type PCBD1 binds HNF1B to costimulate the FXYD2 promoter, the activity of which is instrumental in Mg(2+) reabsorption in the DCT." SIGNOR-254909 HNF4A protein P41235 UNIPROT ABCG5 protein Q9H222 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000398 21123766 f miannu "these results indicate that HMG-CoAR inhibition with atorvastatin stimulates intestinal expression of NPC1L1 and PCSK9, increases cholesterol absorption, and reduces ABCG5/8 expression; these effects are mediated most likely by stimulation of the transcription factors SREBP-2 and HNF-4α." SIGNOR-254457 HNF4A protein P41235 UNIPROT ABCG8 protein Q9H221 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000398 21123766 f miannu "these results indicate that HMG-CoAR inhibition with atorvastatin stimulates intestinal expression of NPC1L1 and PCSK9, increases cholesterol absorption, and reduces ABCG5/8 expression; these effects are mediated most likely by stimulation of the transcription factors SREBP-2 and HNF-4α." SIGNOR-254458 HNF4A protein P41235 UNIPROT AFP protein P02771 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000972 9792724 f miannu "AFP promoter-chloramphenicol acetyltransferase transient transfection assays demonstrated that the level of HNF1 had a direct impact on basal transcription as well as RA-mediated down-regulation of the AFP gene, and that co-transfection of HNF1 and HNF4, but not transfection of either factor alone, reversed the RA-mediated inhibition. Taken together these data point to an interaction among the RA, HNF1, and HNF4 signals, which is reflected in decreased expression of AFP." SIGNOR-254446 HNF4A protein P41235 UNIPROT AKR1C4 protein P17516 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0003846 2044952 f 2 miannu "Hepatocyte nuclear factor (HNF)-4_/_, HNF-1_, and vHNF-1 regulate the cell-specific expression of the human dihydrodiol dehydrogenase (DD)4/AKR1C4 gene. HNF-4_ is a necessary factor for the activation of the human DD4 gene. is much higher than that of vHNF-1-C." SIGNOR-240016 HNF4A protein P41235 UNIPROT C1QTNF5 protein Q9BXJ0 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000224 20621834 f miannu "Here we demonstrate the mechanism by which the CTRP5 gene is transcriptionally activated in the liver. CTRP5 is activated by HNF4alpha via the region -206/-167 of the human CTRP5 promoter." SIGNOR-254448 HNF4A protein P41235 UNIPROT CYP27A1 protein Q02318 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000599 11867220 f miannu "Therefore, Sp1, Sp3 and HNF4 co-operate in the expression of the human CYP27 gene in HepG2 cells." SIGNOR-255198 HNF4A protein P41235 UNIPROT F12 protein P00748 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000599 9794469 f miannu "Orphan receptor hepatocyte nuclear factor-4 antagonizes estrogen receptor alpha-mediated induction of human coagulation factor XII gene. In conclusion, our findings address a direct role for HNF-4 in modulating estrogen-dependent transcription of the FXII gene promoter." SIGNOR-254073 HNF4A protein P41235 UNIPROT G6PC 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-142153 HNF4A protein P41235 UNIPROT G6PC 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-181271 HNF4A protein P41235 UNIPROT G6PC 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-166355 HNF4A protein P41235 UNIPROT GFER protein P55789 UNIPROT "down-regulates quantity by repression" "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-254449 HNF4A protein P41235 UNIPROT NPC1L1 protein Q9UHC9 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000398 21123766 f miannu "Our results showed a positive correlation between changes in NPC1L1 and changes in both SREBP-2 and HNF-4α mRNA expression, a finding that supports the notion that these transcription factors stimulate intestinal NPC1L1 expression." SIGNOR-254460 HNF4A protein P41235 UNIPROT PCK1 protein P35558 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 16308421 f gcesareni "Pgc1alfa is thought to mediate transcription downstream of the nuclear receptor hepatocyte nuclear factor 4alfa (hnf4alfa) and the transcription factor foxo1 in the promoters of key gluconeogenic enzymes, including glucose-6-phosphatase (g6pase) and phosphoenolpyruvate carboxylase (pepck)" SIGNOR-142204 HNF4A protein P41235 UNIPROT PCK1 protein P35558 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20577053 f gcesareni "Pgc1alfa is thought to mediate transcription downstream of the nuclear receptor hepatocyte nuclear factor 4alfa (hnf4alfa) and the transcription factor foxo1 in the promoters of key gluconeogenic enzymes, including glucose-6-phosphatase (g6pase) and phosphoenolpyruvate carboxylase (pepck)" SIGNOR-166358 HNF4A protein P41235 UNIPROT PCSK9 protein Q8NBP7 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000398 21123766 f miannu "Recent studies have demonstrated that PCSK9 mRNA expression was upregulated to a greater extent than that of the LDL receptor in human hepatocytes in primary culture. Our findings also support the role of SREBP-2 as a transcriptional regulator of both the LDL receptor and PCSK9 in human enterocytes." SIGNOR-254451 HNF4G protein Q14541 UNIPROT AFP protein P02771 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000972 9792724 f miannu "AFP promoter-chloramphenicol acetyltransferase transient transfection assays demonstrated that the level of HNF1 had a direct impact on basal transcription as well as RA-mediated down-regulation of the AFP gene, and that co-transfection of HNF1 and HNF4, but not transfection of either factor alone, reversed the RA-mediated inhibition. Taken together these data point to an interaction among the RA, HNF1, and HNF4 signals, which is reflected in decreased expression of AFP." SIGNOR-254442 HNF4G protein Q14541 UNIPROT AKR1C4 protein P17516 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0003846 2044952 f 2 miannu "Hepatocyte nuclear factor (HNF)-4_/_, HNF-1_, and vHNF-1 regulate the cell-specific expression of the human dihydrodiol dehydrogenase (DD)4/AKR1C4 gene. HNF-4_ is a necessary factor for the activation of the human DD4 gene. is much higher than that of vHNF-1-C." SIGNOR-240013 HNF4G protein Q14541 UNIPROT HAS2 protein Q92819 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0003723 23896584 t Luana "Transcription was activated by HNF4G in reporter assays using the promoter/enhancer region of the HAS2 gene. The endogenous expression of the HAS2 gene was suppressed by knockdown of HNF4G." SIGNOR-261626 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 HNRNPA3 protein P51991 UNIPROT C9orf72 protein Q96LT7 UNIPROT "down-regulates quantity" 9606 BTO:0000142 27461252 f lperfetto "Thus, reduced hnRNPA3 expression in C9orf72 cases leads to increased levels of the repeat RNA as well as enhanced production and deposition of DPR proteins and RNA foci." SIGNOR-262117 HNRNPH1 protein P31943 UNIPROT SRC protein P12931 UNIPROT "up-regulates quantity by expression" "post transcriptional regulation" 9606 BTO:0000938 9858532 t lperfetto "HnRNP H is a component of a splicing enhancer complex that activates a c-src alternative exon in neuronal cells." SIGNOR-261273 HNRNPU protein Q00839 UNIPROT GADD45A protein P24522 UNIPROT "up-regulates quantity by stabilization" "post transcriptional regulation" 17174306 f lperfetto "In the present study, we show that hnRNP-U specifically enhances the expression of tumor necrosis factor alpha mRNA by increasing its stability, possibly through binding to the 3' untranslated region. We also show that hnRNP-U enhances the expression of several other genes as well, including GADD45A, HEXIM1, HOXA2, IER3, NHLH2, and ZFY, by binding to and stabilizing these mRNAs." SIGNOR-262282 HNRNPU protein Q00839 UNIPROT HEXIM1 protein O94992 UNIPROT "up-regulates quantity by stabilization" "post transcriptional regulation" 17174306 f lperfetto "In the present study, we show that hnRNP-U specifically enhances the expression of tumor necrosis factor alpha mRNA by increasing its stability, possibly through binding to the 3' untranslated region. We also show that hnRNP-U enhances the expression of several other genes as well, including GADD45A, HEXIM1, HOXA2, IER3, NHLH2, and ZFY, by binding to and stabilizing these mRNAs." SIGNOR-262283 HNRNPU protein Q00839 UNIPROT TNF protein P01375 UNIPROT "up-regulates quantity by stabilization" "post transcriptional regulation" 17174306 t lperfetto "In the present study, we show that hnRNP-U specifically enhances the expression of tumor necrosis factor alpha mRNA by increasing its stability, possibly through binding to the 3' untranslated region. We also show that hnRNP-U enhances the expression of several other genes as well, including GADD45A, HEXIM1, HOXA2, IER3, NHLH2, and ZFY, by binding to and stabilizing these mRNAs." SIGNOR-262281 HOOK1 protein Q9UJC3 UNIPROT Epithelial-mesenchymal_transition phenotype SIGNOR-PH45 SIGNOR down-regulates 9606 BTO:0000018 25331952 f miannu "The epithelial-mesenchymal transition (EMT) is an essential process for embryogenesis. It also plays a critical role in the initiation of tumor metastasis.Overexpression of Hook1 inhibited EMT while knockdown of Hook1 promoted EMT." SIGNOR-260643 HOOK1 protein Q9UJC3 UNIPROT PTPN11 protein Q06124 UNIPROT "down-regulates activity" binding 9606 BTO:0000018 25331952 t miannu "The protein-tyrosine phosphatase domain and N-terminal SH2 domain of SHP2 directly interacted with Hook1. Down-regulation of Hook1 increased SHP2 activity. These results suggested that Hook1 was an endogenous negative regulator of SHP2 phosphatase activity." SIGNOR-260642 HOOK2 protein Q96ED9 UNIPROT CNTRL protein Q7Z7A1 UNIPROT up-regulates binding 9606 17140400 t miannu "Hook2 localizes to the centrosome, binds directly to centriolin/cep110 and contributes to centrosomal function" SIGNOR-150956 HOOK3 protein Q86VS8 UNIPROT MARCO protein Q9UEW3 UNIPROT down-regulates binding 9606 BTO:0000801 17237231 t miannu "We have identified a microtubule-binding protein, hook3, as a novel interacting partner of sr-a. / by transfecting small interfering rna targeting hook3, total and surface expression, receptor-mediated ligand uptake and protein stability of sr-a were significantly promoted, whereas the protein synthesis and maturation were not altered. We propose for the first time that hook3 may participate in the turnover of the endocytosed scavenger receptor" SIGNOR-152268 HOOK3 protein Q86VS8 UNIPROT MSR1 protein P21757 UNIPROT down-regulates binding 9606 BTO:0000801 17237231 t miannu "We have identified a microtubule-binding protein, hook3, as a novel interacting partner of sr-a. / by transfecting small interfering rna targeting hook3, total and surface expression, receptor-mediated ligand uptake and protein stability of sr-a were significantly promoted, whereas the protein synthesis and maturation were not altered. We propose for the first time that hook3 may participate in the turnover of the endocytosed scavenger receptor" SIGNOR-152314 HOPX protein Q9BPY8 UNIPROT FLG protein P20930 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000667 21256618 f miannu "In the present study, we performed transcriptional profiling of cultured primary human keratinocytes and noted a robust induction of HOP upon calcium-induced cell differentiation. Overexpression of HOP using a lentiviral vector up-regulated FLG and LOR expression during keratinocyte differentiation." SIGNOR-254463 HOPX protein Q9BPY8 UNIPROT LORICRIN protein P23490 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000667 21256618 f miannu "In the present study, we performed transcriptional profiling of cultured primary human keratinocytes and noted a robust induction of HOP upon calcium-induced cell differentiation. Overexpression of HOP using a lentiviral vector up-regulated FLG and LOR expression during keratinocyte differentiation." SIGNOR-254464 "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 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 "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 HOXA10 protein P31260 UNIPROT EMX2 protein Q04743 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 15494461 f miannu "EMSA demonstrated HOXA10-Pbx2 binding as a heterodimer to an enhancer of the EMX2 gene, a known target of HOXA10 regulation." SIGNOR-254465 HOXA10 protein P31260 UNIPROT IGFBP1 protein P08833 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0003697 17350963 f miannu "The functional role of HOXA10 in IGFBP1 expression was further explored using human endometrial stromal cells (HSC). Overexpression of HOXA10 in HSC resulted in a decrease of IGFBP1 mRNA, whereas silencing HOXA10 caused an increase of IGFBP1 mRNA, even in the presence of H + dbcAMP. These data demonstrate that HOXA10 negatively influences IGFBP1 expression in decidualizing cells." SIGNOR-254467 HOXA10 protein P31260 UNIPROT MYLK protein Q15746 UNIPROT "up-regulates quantity by expression" "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-261643 HOXA10 protein P31260 UNIPROT PHGDH protein O43175 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001996 19778996 f miannu "PHGDH is expressed in both endometrial epithelial and stromal cells. HOXA10 represses endometrial PHGDH expression." SIGNOR-254468 HOXA11 protein P31270 UNIPROT HOXA10 protein P31260 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001549 17688409 f miannu "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-254469 HOXA13 protein P31271 UNIPROT EPHA7 protein Q15375 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000942 21829694 t Luana "Analysis of normalized luciferase expression confirmed that wt HOXA13 regulates gene expression through the EphA7 cis-regulatory DNA element" SIGNOR-261631 HOXA13 protein P31271 UNIPROT EPHA7 protein Q15375 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 16314414 f miannu "We show that hoxd13 andhoxa13activate transcription from the epha7 promoter and that a mutation of thehoxa13/hoxd13 binding site was sufficient to abolish activation." SIGNOR-142428 HOXA7 protein P31268 UNIPROT IVL protein P07476 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000667 11435435 f miannu "Antisense HOXA7 expression activated transglutaminase 1, involucrin, and keratin 10 message and protein levels, demonstrating that endogenous HOXA7 down-regulates multiple differentiation-specific keratinocyte genes." SIGNOR-254473 HOXA7 protein P31268 UNIPROT KRT10 protein P13645 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000667 11435435 f miannu "Antisense HOXA7 expression activated transglutaminase 1, involucrin, and keratin 10 message and protein levels, demonstrating that endogenous HOXA7 down-regulates multiple differentiation-specific keratinocyte genes." SIGNOR-254472 HOXA7 protein P31268 UNIPROT TGM1 protein P22735 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000667 11435435 f miannu "Antisense HOXA7 expression activated transglutaminase 1, involucrin, and keratin 10 message and protein levels, demonstrating that endogenous HOXA7 down-regulates multiple differentiation-specific keratinocyte genes." SIGNOR-254474 HOXA9 protein P31269 UNIPROT Differentiation phenotype SIGNOR-PH37 SIGNOR down-regulates 9606 BTO:0000725 14701735 f irozzo "Here we demonstrate that MLL-ENL immortalizes cells mainly through inducing a reversible block on myeloid differentiation that is dependent on upregulation of Hoxa9 and Meis1 and that enforced expression of these two genes is sufficient to substitute for MLL-ENL function." SIGNOR-255864 HOXA9 protein P31269 UNIPROT IGF1 protein P05019 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 25252870 f miannu "Hoxa9bound directly to the putative promoter and a dnase-hypersensitive region in the first intron of the igf1 gene. Transcription rates of the igf1 gene paralleledhoxa9activity" SIGNOR-205308 HOXA9 protein P31269 UNIPROT MEF2C protein Q06413 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000661 21261500 f miannu "Overexpression of HOXA9 or HOXA10 in JURKAT cells by lentiviral transduction resulted in decreased expression of MEF2C, indicating repression by these homeodomain proteins. HOXA9/10 inhibits expression of MEF2C via NMYC" SIGNOR-254211 HOXA9 protein P31269 UNIPROT MEIS1 protein O00470 UNIPROT "up-regulates activity" binding -1 9343407 t 2 miannu "We now show that the Hoxa-9 protein physically interacts with Meis1 proteins. Hox proteins from the other AbdB-like paralogs, Hoxa-10, Hoxa-11, Hoxd-12, and Hoxb-13, also form DNA binding complexes with Meis1b. DNA binding complexes formed by Meis1 with Hox proteins dissociate much more slowly than DNA complexes with Meis1 alone, suggesting that Hox proteins stabilize the interactions of Meis1 proteins with their DNA targets." SIGNOR-241162 HOXA9 protein P31269 UNIPROT MSI2 protein Q96DH6 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20805843 f gcesareni "Nup98-hoxa9 oncogene binds the putative element at 5.7 kb upstream of transcription start site to trigger the upregulated expression of musashi2 gene (b). The elevated level of musashi2 leads to the downregulation of numb, by binding to the 3' utr of numb mrna to inhibit translation" SIGNOR-167725 HOXA9 protein P31269 UNIPROT MYCN protein P04198 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000661 21261500 f miannu "HOXA9/HOXA10 activated expression of NMYC which in turn mediated MEF2C repression, indicating an indirect mode of regulation via NMYC interactor (NMI) and STAT5." SIGNOR-254213 HOXA9 protein P31269 UNIPROT PIM1 protein P11309 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001412 17327400 t Luana "Thus Pim1 appears to be a direct transcriptional target of HOXA9 and a mediator of its antiapoptotic and proproliferative effects in early cells. " SIGNOR-261632 HOXB13 protein Q92826 UNIPROT AR protein P10275 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001321 15604291 f miannu "These results suggest that HOXB13 functions as an AR repressor to modulate the complex AR signaling and subsequent growth regulation of prostate cancer cells." SIGNOR-254475 HOXB13 protein Q92826 UNIPROT TCF4 protein P15884 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001033 15928669 f miannu "In prostate cancers, HOXB13 negatively regulates beta-catenin/TCF4-mediated transactivation and subsequently inhibits cell growth. " SIGNOR-254476 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 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 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 HOXB4 protein P17483 UNIPROT IGFBP1 protein P08833 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0003697 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 BTO:0000664 15269212 t Luana "HOXB6 protein represses globin transcript levels in stably transfected K562 cells in a DNA-binding dependent fashion." SIGNOR-261638 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 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 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 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 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 HOXC10 protein Q9NYD6 UNIPROT LAMB2 protein P55268 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9534 BTO:0000298 10835276 t Luana "The specificity of binding of these two proteins to the Lamin B2 origin is confirmed by both band-shift and in vitro footprinting assays. In addition, the ability of HOXC10 and HOXC13 to increase the activity of a promoter containing the 74 bp sequence, as assayed by CAT-assay experiments, demonstrates a direct interaction of these homeoproteins with the origin sequence in mammalian cells." SIGNOR-261645 HOXC11 protein O43248 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-261647 HOXC13 protein P31276 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-254184 HOXC13 protein P31276 UNIPROT LAMB2 protein P55268 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9534 BTO:0000298 10835276 t Luana "The specificity of binding of these two proteins to the Lamin B2 origin is confirmed by both band-shift and in vitro footprinting assays. In addition, the ability of HOXC10 and HOXC13 to increase the activity of a promoter containing the 74 bp sequence, as assayed by CAT-assay experiments, demonstrates a direct interaction of these homeoproteins with the origin sequence in mammalian cells." SIGNOR-261644 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 HOXD10 protein P28358 UNIPROT MEIS1 protein O00470 UNIPROT "up-regulates activity" binding -1 9343407 t 2 miannu "We now show that the Hoxa-9 protein physically interacts with Meis1 proteins. Hox proteins from the other AbdB-like paralogs, Hoxa-10, Hoxa-11, Hoxd-12, and Hoxb-13, also form DNA binding complexes with Meis1b. DNA binding complexes formed by Meis1 with Hox proteins dissociate much more slowly than DNA complexes with Meis1 alone, suggesting that Hox proteins stabilize the interactions of Meis1 proteins with their DNA targets." SIGNOR-241226 HOXD11 protein P31277 UNIPROT MEIS1 protein O00470 UNIPROT "up-regulates activity" binding -1 9343407 t 2 miannu "We now show that the Hoxa-9 protein physically interacts with Meis1 proteins. Hox proteins from the other AbdB-like paralogs, Hoxa-10, Hoxa-11, Hoxd-12, and Hoxb-13, also form DNA binding complexes with Meis1b. DNA binding complexes formed by Meis1 with Hox proteins dissociate much more slowly than DNA complexes with Meis1 alone, suggesting that Hox proteins stabilize the interactions of Meis1 proteins with their DNA targets." SIGNOR-241229 HOXD12 protein P35452 UNIPROT MAFB protein Q9Y5Q3 UNIPROT "down-regulates activity" binding -1 11036080 t miannu "Hoxd12 and MHox, that interact with v-/c-Maf, using the phage display method. The Hox proteins also could associate with the other Maf protein family members, MafB, MafK, MafF, and MafG, but not with Jun and Fos. The Hox proteins negatively regulated the DNA binding, transactivation and cell-transforming abilities of Maf." SIGNOR-221896 HOXD12 protein P35452 UNIPROT MAFF protein Q9ULX9 UNIPROT "down-regulates activity" binding -1 11036080 t miannu "Hoxd12 and MHox, that interact with v-/c-Maf, using the phage display method. The Hox proteins also could associate with the other Maf protein family members, MafB, MafK, MafF, and MafG, but not with Jun and Fos. The Hox proteins negatively regulated the DNA binding, transactivation and cell-transforming abilities of Maf." SIGNOR-221884 HOXD12 protein P35452 UNIPROT MAFG protein O15525 UNIPROT "down-regulates activity" binding -1 11036080 t miannu "Hoxd12 and MHox, that interact with v-/c-Maf, using the phage display method. The Hox proteins also could associate with the other Maf protein family members, MafB, MafK, MafF, and MafG, but not with Jun and Fos. The Hox proteins negatively regulated the DNA binding, transactivation and cell-transforming abilities of Maf." SIGNOR-221958 HOXD12 protein P35452 UNIPROT MAFK protein O60675 UNIPROT "down-regulates activity" binding -1 11036080 t miannu "Hoxd12 and MHox, that interact with v-/c-Maf, using the phage display method. The Hox proteins also could associate with the other Maf protein family members, MafB, MafK, MafF, and MafG, but not with Jun and Fos. The Hox proteins negatively regulated the DNA binding, transactivation and cell-transforming abilities of Maf." SIGNOR-221929 HOXD12 protein P35452 UNIPROT MAF protein O75444 UNIPROT "down-regulates activity" binding -1 11036080 t miannu "Hoxd12 and MHox, that interact with v-/c-Maf, using the phage display method. The Hox proteins also could associate with the other Maf protein family members, MafB, MafK, MafF, and MafG, but not with Jun and Fos. The Hox proteins negatively regulated the DNA binding, transactivation and cell-transforming abilities of Maf." SIGNOR-221887 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 HOXD12 protein P35452 UNIPROT MEIS1 protein O00470 UNIPROT "up-regulates activity" binding -1 9343407 t 2 miannu "We now show that the Hoxa-9 protein physically interacts with Meis1 proteins. Hox proteins from the other AbdB-like paralogs, Hoxa-10, Hoxa-11, Hoxd-12, and Hoxb-13, also form DNA binding complexes with Meis1b. DNA binding complexes formed by Meis1 with Hox proteins dissociate much more slowly than DNA complexes with Meis1 alone, suggesting that Hox proteins stabilize the interactions of Meis1 proteins with their DNA targets." SIGNOR-241232 HOXD13 protein P35453 UNIPROT EPHA7 protein Q15375 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 16314414 f miannu "We show that hoxd13 andhoxa13activate transcription from the epha7 promoter and that a mutation of thehoxa13/hoxd13 binding site was sufficient to abolish activation." SIGNOR-142453 HOXD13 protein P35453 UNIPROT MEIS1 protein O00470 UNIPROT "up-regulates activity" binding -1 9343407 t 2 miannu "We now show that the Hoxa-9 protein physically interacts with Meis1 proteins. Hox proteins from the other AbdB-like paralogs, Hoxa-10, Hoxa-11, Hoxd-12, and Hoxb-13, also form DNA binding complexes with Meis1b. DNA binding complexes formed by Meis1 with Hox proteins dissociate much more slowly than DNA complexes with Meis1 alone, suggesting that Hox proteins stabilize the interactions of Meis1 proteins with their DNA targets." SIGNOR-241235 HOXD1 protein Q9GZZ0 UNIPROT ITGB1 protein P05556 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001949 21501586 t Luana "Consistently, ITGB1 promoter activity was decreased by HOXD1 knockdown in ECs. Furthermore, we identified the putative HOXD1-binding sites in the promoter region of ITGB1. Together, these findings suggest that HOXD1 plays a significant role in EC functions by regulating the expression of ITGB1." SIGNOR-261648 HOXD3 protein P31249 UNIPROT "A5/b1 integrin" complex SIGNOR-C163 SIGNOR "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002828 14610084 t Luana "The homeobox transcription factor Hox D3 promotes integrin alpha5beta1 expression and function during angiogenesis." SIGNOR-261650 HOXD3 protein P31249 UNIPROT ITGA5 protein P08648 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002828 14610084 t Luana "The homeobox transcription factor Hox D3 promotes integrin alpha5beta1 expression and function during angiogenesis." SIGNOR-261649 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 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 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 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 HPS4 protein Q9NQG7 UNIPROT BLOC-3 complex SIGNOR-C253 SIGNOR "form complex" binding 9606 20048159 t lperfetto "Two of these genes, HPS1 and HPS4, encode components of the biogenesis of lysosome-related organelles complex-3 (BLOC-3). Herein we show that recombinant HPS1-HPS4 produced in insect cells can be efficiently isolated as a 1:1 heterodimer." SIGNOR-260692 HPS6 protein Q86YV9 UNIPROT BLOC-2 complex SIGNOR-C252 SIGNOR "form complex" binding 9606 15030569 t lperfetto "Characterization of BLOC-2, a complex containing the Hermansky-Pudlak syndrome proteins HPS3, HPS5 and HPS8" SIGNOR-260690 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 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 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 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 GATA2 protein P23769 UNIPROT "up-regulates activity" phosphorylation Ser192 PSTTGAAsPASSSAG 9606 BTO:0000007 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 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 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 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 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 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 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 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 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 HRH1 protein P35367 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257425 HRH1 protein P35367 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-257050 HRH1 protein P35367 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257163 HRH1 protein P35367 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-256921 HRH1 protein P35367 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-257376 HRH1 protein P35367 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-256778 HRH1 protein P35367 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257318 HRH2 protein P25021 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257424 HRH2 protein P25021 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-257049 HRH2 protein P25021 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257162 HRH2 protein P25021 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-256920 HRH2 protein P25021 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257250 HRH2 protein P25021 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-256777 HRH2 protein P25021 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257317 HRH3 protein Q9Y5N1 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-256689 HRH3 protein Q9Y5N1 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256832 HRH3 protein Q9Y5N1 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256968 HRH4 protein Q9H3N8 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-256672 HRH4 protein Q9H3N8 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256815 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 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 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 HSCB protein Q8IWL3 UNIPROT "iron-sulfur cluster" smallmolecule CHEBI:30408 ChEBI "up-regulates activity" relocalization 27714045 t lperfetto "Cluster transfer from ISCU to recipient apoproteins is assisted by a dedicated chaperone/cochaperone (HSPA9/HSC20) system that facilitates cluster release from the primary scaffold ISCU and transfer to recipient apoproteins or to intermediate carriers" SIGNOR-262130 HSF1 protein Q00613 UNIPROT HSPA6 protein P17066 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 12813038 f miannu "These experiments suggest that HSF2 is involved in the stress response, but unlike the ubiquitous HSF1 operates in a cell-line specific manner through differential expression of alternatively spliced isoforms. Curiously, HSF2A could not be activated by heat shock in cells deficient in functional HSF1 and required the expression of HSF1 for heat induction of the hsp70B gene in cells." SIGNOR-254477 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 HSPA8 protein P11142 UNIPROT ChapMedAutoph 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 HSPA9 protein P38646 UNIPROT "iron-sulfur cluster" smallmolecule CHEBI:30408 ChEBI "up-regulates activity" relocalization 27714045 t lperfetto "Cluster transfer from ISCU to recipient apoproteins is assisted by a dedicated chaperone/cochaperone (HSPA9/HSC20) system that facilitates cluster release from the primary scaffold ISCU and transfer to recipient apoproteins or to intermediate carriers" SIGNOR-262131 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 HSPH1 protein Q92598 UNIPROT HSPA1A protein P0DMV8 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 19754877 f miannu "Hsp105beta upregulates hsp70 gene expression through signal transducer and activator of transcription-3. Hsp105beta induces Hsp70 expression markedly through the STAT3 pathway in heat-shocked cells. This may represent the mechanism that connects the heat shock protein and STAT families for cell defense against deleterious stress." SIGNOR-255242 HSPH1 protein Q92598 UNIPROT HSPA1B protein P0DMV9 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 19754877 f miannu "Hsp105beta upregulates hsp70 gene expression through signal transducer and activator of transcription-3. Hsp105beta induces Hsp70 expression markedly through the STAT3 pathway in heat-shocked cells. This may represent the mechanism that connects the heat shock protein and STAT families for cell defense against deleterious stress." SIGNOR-255243 HTR1A protein P08908 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-257197 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 HTR1A protein P08908 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-256836 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 HTR1B protein P28222 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257207 HTR1B protein P28222 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-256720 HTR1B protein P28222 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256863 HTR1B protein P28222 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256999 HTR1B protein P28222 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257115 HTR1D protein P28221 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-257208 HTR1D protein P28221 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-256721 HTR1D protein P28221 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257000 HTR1D protein P28221 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257116 HTR1E protein P28566 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-256705 HTR1E protein P28566 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256848 HTR1E protein P28566 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256984 HTR1E protein P28566 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257100 HTR1F protein P30939 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-256673 HTR1F protein P30939 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256816 HTR2A protein P28223 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-256742 HTR2A protein P28223 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-256885 HTR2A protein P28223 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-257137 HTR2A protein P28223 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-257021 HTR2B protein P41595 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257228 HTR2B protein P41595 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-256743 HTR2B protein P41595 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256886 HTR2B protein P41595 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-257138 HTR2C protein P28335 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-257405 HTR2C protein P28335 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257295 HTR2C protein P28335 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-257355 HTR2C protein P28335 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-256734 HTR2C protein P28335 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256877 HTR2C protein P28335 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257013 HTR2C protein P28335 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-257221 HTR2C protein P28335 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257129 HTR4 protein Q13639 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-257041 HTR4 protein Q13639 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257154 HTR4 protein Q13639 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-256912 HTR4 protein Q13639 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257242 HTR4 protein Q13639 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-257367 HTR4 protein Q13639 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-256769 HTR4 protein Q13639 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257309 HTR6 protein P50406 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-257443 HTR6 protein P50406 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-257073 HTR6 protein P50406 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-256944 HTR6 protein P50406 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257186 HTR6 protein P50406 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-257340 HTR6 protein P50406 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-256801 HTR6 protein P50406 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257274 HTR7 protein P34969 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257430 HTR7 protein P34969 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-257055 HTR7 protein P34969 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-256926 HTR7 protein P34969 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257256 HTR7 protein P34969 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-257381 HTR7 protein P34969 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-256783 HTR7 protein P34969 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257323 HTRA2 protein O43464 UNIPROT PEA15 protein Q15121 UNIPROT down-regulates binding 9606 BTO:0000567 15328349 t gcesareni "Htra2 promotes cell death by binding and degrading the anti-apoptotic protein pea15" SIGNOR-126966 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 HUWE1 protein Q7Z6Z7 UNIPROT MCL1 protein Q07820 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 BTO:0000093 28939105 t miannu "Mule was identified as Mcl-1 ubiquitin ligase E3 to promote Mcl-1 degradation via the proteasomal pathway [46]. We found that knockdown of Mule (Fig. 4C) but not β-TRCP or FBXW7 (data not shown) prevented Mcl-1 downregulation caused by PKCη depletion." SIGNOR-261909 "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 "hydrogen peroxide" smallmolecule CHEBI:16240 ChEBI TXN protein P10599 UNIPROT up-regulates binding 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 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 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 Hypoxia stimulus SIGNOR-ST25 SIGNOR EGLN1 protein Q9GZT9 UNIPROT down-regulates 9606 32755251 f lperfetto "Under hypoxic conditions, PHD2 activity is limited, and therefore HIF-1α protein is stabilized, leading to an increase in the transcription of erythropoietin as well as hundreds of target genes that coordinate diverse processes" SIGNOR-261995 Hypoxia stimulus SIGNOR-ST25 SIGNOR EGLN2 protein Q96KS0 UNIPROT down-regulates 9606 24990963 f lperfetto "There are three EglN family members in humans and mice (EglN1, EglN2, and EglN3). Their enzymatic activity requires oxygen, ascorbic acid, iron, and α-ketoglutarate (α-KG). Under hypoxic conditions, EglNs lose their activity and fail to hydroxylate HIFα, which leads to HIFα stabilization" SIGNOR-262001 Hypoxia stimulus SIGNOR-ST25 SIGNOR EGLN3 protein Q9H6Z9 UNIPROT down-regulates 9606 24990963 f lperfetto "There are three EglN family members in humans and mice (EglN1, EglN2, and EglN3). Their enzymatic activity requires oxygen, ascorbic acid, iron, and α-ketoglutarate (α-KG). Under hypoxic conditions, EglNs lose their activity and fail to hydroxylate HIFα, which leads to HIFα stabilization" SIGNOR-262002 Hypoxia stimulus SIGNOR-ST25 SIGNOR NPTX1 protein Q15818 UNIPROT up-regulates 10090 BTO:0000938 15115814 f lperfetto "We found that NP1 colocalizes and physically associates with the fast excitatory GluR1 AMPA receptors and that hypoxia induces a time-dependent increase in the NP1-GluR1 interactions. Thus hypoxia recruits NP1 protein to GluR1 subunits concurrent with the hypoxic excitotoxic cascade.|Rather we propose that through interactions with GluR1 clusters, NP1 modulates the function of AMPA receptors in a manner whereby increased NP1-GluR1 interactions sensitize neurons to hypoxia-induced excitotoxic death." SIGNOR-261431 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 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 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 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 PIK3CG protein P48736 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206193 ICAM1 protein P05362 UNIPROT Chemotaxis phenotype SIGNOR-PH93 SIGNOR up-regulates 9606 BTO:0000130 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 ICAM1 protein P05362 UNIPROT ITGAX protein P20702 UNIPROT up-regulates binding 9606 BTO:0000130 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 ICAM3 protein P32942 UNIPROT "AD/b2 integrin" complex SIGNOR-C172 SIGNOR "up-regulates activity" binding 8777714 t lperfetto "A novel leukointegrin, alpha d beta 2, binds preferentially to ICAM-3." SIGNOR-253371 icariin chemical CHEBI:78420 ChEBI PDE5A protein O76074 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193363 ICE1 protein Q9Y2F5 UNIPROT ELL/ICE1 complex SIGNOR-C48 SIGNOR "form complex" binding 9606 BTO:0001271 22195968 t miannu "The ell-ice complex is called lec for its proposed role in transcriptional regulation of the littlesnrna genes." SIGNOR-193486 ICE2 protein Q659A1 UNIPROT ELL/ICE2 complex SIGNOR-C49 SIGNOR "form complex" binding 9606 BTO:0001271 22195968 t miannu "The ell-ice complex is called lec for its proposed role in transcriptional regulation of the littlesnrna genes." SIGNOR-193603 "ICI D1694" chemical CHEBI:5847 ChEBI TYMS protein P04818 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206403 ID1 protein P41134 UNIPROT AKT1 protein P31749 UNIPROT up-regulates binding 9606 BTO:0004136 26084673 t apalma "We have determined that Id1 physically interacts with AKT1, through its C-terminal region, and promotes AKT1 phosphorylation;" SIGNOR-255658 ID1 protein P41134 UNIPROT AKT proteinfamily SIGNOR-PF24 SIGNOR up-regulates binding 9606 BTO:0004136 26084673 t apalma "We have determined that Id1 physically interacts with AKT1, through its C-terminal region, and promotes AKT1 phosphorylation;" SIGNOR-255942 ID1 protein P41134 UNIPROT CASK protein O14936 UNIPROT unknown binding 9606 BTO:0002043 15694377 t miannu "we identified a novel CASK-interacting protein, inhibitor of differentiation 1 (Id1)" SIGNOR-225149 ID1 protein P41134 UNIPROT MYOD1 protein P15172 UNIPROT "down-regulates activity" binding 10090 BTO:0000222 8380166 t 2 miannu "Id1 and Id2 interacted strongly with MyoD and Myf-5.Each Id was able to disrupt the ability of E protein-MyoD complexes to transactivate from a muscle creatine kinase reporter construct in vivo." SIGNOR-240265 ID1 protein P41134 UNIPROT MYOD/HEB complex SIGNOR-C128 SIGNOR "down-regulates activity" binding 10090 BTO:0004058 9242638 t 2 miannu "All three Ids bound with high affinity to E proteins .Each Id was able to disrupt the ability of E protein-MyoD complexes to transactivate from a muscle creatine kinase reporter construct in vivo." SIGNOR-241110 ID1 protein P41134 UNIPROT TCF12 protein Q99081 UNIPROT "down-regulates activity" binding 10090 BTO:0004058 SIGNOR-C128 9242638 t 2 miannu "All three Ids bound with high affinity to E proteins .Each Id was able to disrupt the ability of E protein-MyoD complexes to transactivate from a muscle creatine kinase reporter construct in vivo." SIGNOR-241104 ID1 protein P41134 UNIPROT TCF3 protein P15923 UNIPROT "down-regulates activity" binding 10090 BTO:0004058 SIGNOR-C127 9242638 t 2 miannu "All three Ids bound with high affinity to E proteins .Each Id was able to disrupt the ability of E protein-MyoD complexes to transactivate from a muscle creatine kinase reporter construct in vivo." SIGNOR-241107 ID1 protein P41134 UNIPROT TCF4 protein P15884 UNIPROT "down-regulates activity" binding 10090 BTO:0004058 SIGNOR-C129 9242638 t 2 miannu "All three Ids bound with high affinity to E proteins .Each Id was able to disrupt the ability of E protein-MyoD complexes to transactivate from a muscle creatine kinase reporter construct in vivo." SIGNOR-241385 ID2 protein Q02363 UNIPROT MYOD1 protein P15172 UNIPROT "down-regulates activity" binding 10090 BTO:0000222 8380166 t 2 miannu "Id1 and Id2 interacted strongly with MyoD and Myf-5.Each Id was able to disrupt the ability of E protein-MyoD complexes to transactivate from a muscle creatine kinase reporter construct in vivo." SIGNOR-240268 ID2 protein Q02363 UNIPROT MYOD/E12E47 complex SIGNOR-C127 SIGNOR "down-regulates activity" binding 10090 BTO:0004058 9242638 t 2 miannu "All three Ids bound with high affinity to E proteins .Each Id was able to disrupt the ability of E protein-MyoD complexes to transactivate from a muscle creatine kinase reporter construct in vivo." SIGNOR-241149 ID2 protein Q02363 UNIPROT MYOD/E2-2 complex SIGNOR-C129 SIGNOR "down-regulates activity" binding 10090 BTO:0004058 9242638 t 2 miannu "All three Ids bound with high affinity to E proteins .Each Id was able to disrupt the ability of E protein-MyoD complexes to transactivate from a muscle creatine kinase reporter construct in vivo." SIGNOR-241146 ID2 protein Q02363 UNIPROT MYOD/HEB complex SIGNOR-C128 SIGNOR "down-regulates activity" binding 10090 BTO:0004058 9242638 t 2 miannu "All three Ids bound with high affinity to E proteins .Each Id was able to disrupt the ability of E protein-MyoD complexes to transactivate from a muscle creatine kinase reporter construct in vivo." SIGNOR-241143 ID2 protein Q02363 UNIPROT TCF12 protein Q99081 UNIPROT "down-regulates activity" binding 10090 BTO:0004058 SIGNOR-C128 9242638 t 2 miannu "All three Ids bound with high affinity to E proteins .Each Id was able to disrupt the ability of E protein-MyoD complexes to transactivate from a muscle creatine kinase reporter construct in vivo." SIGNOR-241131 ID2 protein Q02363 UNIPROT TCF3 protein P15923 UNIPROT "down-regulates activity" binding 10090 BTO:0004058 SIGNOR-C127 9242638 t 2 miannu "All three Ids bound with high affinity to E proteins .Each Id was able to disrupt the ability of E protein-MyoD complexes to transactivate from a muscle creatine kinase reporter construct in vivo." SIGNOR-241140 ID2 protein Q02363 UNIPROT TCF4 protein P15884 UNIPROT "down-regulates activity" binding 10090 BTO:0004058 SIGNOR-C129 9242638 t 2 miannu "All three Ids bound with high affinity to E proteins .Each Id was able to disrupt the ability of E protein-MyoD complexes to transactivate from a muscle creatine kinase reporter construct in vivo." SIGNOR-241376 ID3 protein Q02535 UNIPROT MYOD/E12E47 complex SIGNOR-C127 SIGNOR "down-regulates activity" binding 10090 BTO:0004058 9242638 t 2 miannu "All three Ids bound with high affinity to E proteins .Each Id was able to disrupt the ability of E protein-MyoD complexes to transactivate from a muscle creatine kinase reporter construct in vivo." SIGNOR-241158 ID3 protein Q02535 UNIPROT MYOD/E2-2 complex SIGNOR-C129 SIGNOR "down-regulates activity" binding 10090 BTO:0004058 9242638 t 2 miannu "All three Ids bound with high affinity to E proteins .Each Id was able to disrupt the ability of E protein-MyoD complexes to transactivate from a muscle creatine kinase reporter construct in vivo." SIGNOR-241155 ID3 protein Q02535 UNIPROT MYOD/HEB complex SIGNOR-C128 SIGNOR "down-regulates activity" binding 10090 BTO:0004058 9242638 t 2 miannu "All three Ids bound with high affinity to E proteins .Each Id was able to disrupt the ability of E protein-MyoD complexes to transactivate from a muscle creatine kinase reporter construct in vivo." SIGNOR-241137 ID3 protein Q02535 UNIPROT TCF12 protein Q99081 UNIPROT "down-regulates activity" binding 10090 BTO:0004058 SIGNOR-C128 9242638 t 2 miannu "All three Ids bound with high affinity to E proteins .Each Id was able to disrupt the ability of E protein-MyoD complexes to transactivate from a muscle creatine kinase reporter construct in vivo." SIGNOR-241152 ID3 protein Q02535 UNIPROT TCF3 protein P15923 UNIPROT "down-regulates activity" binding 10090 BTO:0004058 SIGNOR-C127 9242638 t 2 miannu "All three Ids bound with high affinity to E proteins .Each Id was able to disrupt the ability of E protein-MyoD complexes to transactivate from a muscle creatine kinase reporter construct in vivo." SIGNOR-241134 ID3 protein Q02535 UNIPROT TCF4 protein P15884 UNIPROT "down-regulates activity" binding 10090 BTO:0004058 SIGNOR-C129 9242638 t 2 miannu "All three Ids bound with high affinity to E proteins .Each Id was able to disrupt the ability of E protein-MyoD complexes to transactivate from a muscle creatine kinase reporter construct in vivo." SIGNOR-241379 ID4 protein P47928 UNIPROT SOX2 protein P48431 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 21531766 f miannu "We found that ID4 enhanced SOX2 protein expression by suppressing microRNA-9* (miR-9*), which can repress SOX2 by targeting its 3'-untranslated region. " SIGNOR-255180 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 IDH1 protein O75874 UNIPROT 2-oxoglutarate(2-) smallmolecule CHEBI:16810 ChEBI "up-regulates quantity" "small molecule catalysis" 9606 BTO:0001690 26178471 t lperfetto "Isocitrate dehydrogenases (IDH) convert isocitrate to alpha-ketoglutarate (α-KG)" SIGNOR-261828 IDH2 protein P48735 UNIPROT 2-oxoglutarate(2-) smallmolecule CHEBI:16810 ChEBI "up-regulates quantity" "small molecule catalysis" 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 α-ketoglutarate (αKG) into the oncometabolite R2-hydroxyglutarate (R2-HG), which can competitively inhibit multiple αKG-dependent dioxygenases." SIGNOR-253134 IDH2 protein P48735 UNIPROT 2-oxoglutarate(2-) smallmolecule CHEBI:16810 ChEBI "up-regulates quantity" "small molecule catalysis" 9606 BTO:0001690 26178471 t lperfetto "Isocitrate dehydrogenases (IDH) convert isocitrate to alpha-ketoglutarate (α-KG)" SIGNOR-261827 IER3 protein P46695 UNIPROT PPP2R5C protein Q13362 UNIPROT down-regulates binding 9606 16456541 t gcesareni "Iex-1 binds to b56 subunits and perk independently, enhances b56 phosphorylation by erk at a conserved ser/pro site in this complex and triggers dissociation from the catalytic subunit." SIGNOR-144309 IFIH1 protein Q9BYX4 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-260140 IFITMs proteinfamily SIGNOR-PF49 SIGNOR S protein P59594 UNIPROT "down-regulates activity" 9606 BTO:0000007;BTO:0004126 29263263 f miannu "All three IFITMs significantly inhibited the infection by lentiviral particles pseudotyped with IAV hemagglutinin 1 (H1) and neuraminidase 1 (N1) (IAVpp), Spike protein (S) of HCoV-229E (229Epp), HCoV-NL63 (NL63pp), SARS-CoV (SARSpp), and MERS-CoV (MERSpp) in both HEK293 (Fig. 1B) and Huh7.5 (Fig. 1C) cells." SIGNOR-260230 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 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 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 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 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 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 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 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 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 IFNAR2 protein P48551 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-260333 IFNAR complex SIGNOR-C243 SIGNOR CCL2 protein P13500 UNIPROT "up-regulates quantity" "transcriptional activation" 10090 32283152 f miannu "The rapid replication of SARS-CoV in BALB/c mice induces the delayed release of IFN-α/β, which is accompanied by the influx of many pathogenic inflammatory mononuclear macrophages. The accumulated mononuclear macrophages receive activating signals through the IFN-α/β receptors on their surface and produce more monocyte chemoattractants (such as CCL2, CCL7, and CCL12), resulting in the further accumulation of mononuclear macrophages." SIGNOR-260851 IFNAR complex SIGNOR-C243 SIGNOR 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-260848 IFNAR complex SIGNOR-C243 SIGNOR 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-260436 IFNAR complex SIGNOR-C243 SIGNOR TYK2 protein P29597 UNIPROT "up-regulates activity" binding 9606 15120645 t miannu "Despite signaling through distinct receptor complexes, type I IFNs and IFN-lambda activate similar signaling events and biological activities, consistent with their common ability to mediate an antiviral state in cells (Fig. 6). In both cases, receptor engagement leads via the activation of the Jak kinases Jak1 and Tyk2 to the activation of the IFN-stimulated gene factor 3 (ISGF3) transcription complex, composed of latent transcriptional factors of the Signal Transducers and Activators of Transcription (STAT) family, Stat1 and Stat2, and of the interferon regulatory factor (IRF) IRF9 (ISGF3g or p48)." SIGNOR-260146 IFNB1 protein P01574 UNIPROT IFNAR1 protein P17181 UNIPROT "up-regulates activity" binding 9534 BTO:0004055 11278538 t lperfetto "Ifn-alpha, ifn-beta, and ifn-omega, induce somewhat different cellular effects but act through a common receptor complex, ifnar, composed of subunits ifnar-1 and ifnar-2." SIGNOR-219301 IFNB1 protein P01574 UNIPROT IFNAR1 protein P17181 UNIPROT up-regulates binding 9606 11278538 t gcesareni "Ifn-alpha, ifn-beta, and ifn-omega, induce somewhat different cellular effects but act through a common receptor complex, ifnar, composed of subunits ifnar-1 and ifnar-2." SIGNOR-104663 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 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 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 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 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 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 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 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 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 IFNGR1 protein P15260 UNIPROT "up-regulates activity" binding 9606 BTO:0000801 23898330 t lperfetto "In the classical model of IFNgamma signaling, dimeric IFNgamma cross-links the IFNGR1 receptor subunit that results in allosteric changes in receptor cytoplasmic domain. This results in movement of JAK2 from receptor subunit IFNGR2 to IFNGR1. The JAKs autophosphorylate and then phosphorylate IFNGR1 cytoplasmic domain. This results in binding, phosphorylation, and dimer formation of STAT1_. The dimeric STAT1_ dissociates from receptor and undergoes nuclear translocation via an intrinsic NLS for specific gene activation" SIGNOR-249484 IFNG protein P01579 UNIPROT IFNGR1 protein P15260 UNIPROT up-regulates binding 9606 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 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 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 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 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 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 NfKb-p65/p50 complex SIGNOR-C13 SIGNOR "down-regulates activity" 10090 BTO:0004732 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 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 RIPK2 protein O43353 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-252410 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 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 SOCS1 protein O15524 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000552 19482358 f lperfetto "IFN-_ induces socs1 gene expression through an inducible factor" SIGNOR-236809 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 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 JAK2 protein O60674 UNIPROT "up-regulates activity" binding 9606 BTO:0000801 23898330 t lperfetto "In the classical model of IFNgamma signaling, dimeric IFNgamma cross-links the IFNGR1 receptor subunit that results in allosteric changes in receptor cytoplasmic domain. This results in movement of JAK2 from receptor subunit IFNGR2 to IFNGR1. The JAKs autophosphorylate and then phosphorylate IFNGR1 cytoplasmic domain. This results in binding, phosphorylation, and dimer formation of STAT1_. The dimeric STAT1_ dissociates from receptor and undergoes nuclear translocation via an intrinsic NLS for specific gene activation" SIGNOR-249505 IFNGR2/INFGR1 complex SIGNOR-C142 SIGNOR JAK2 protein O60674 UNIPROT "up-regulates activity" binding 9606 BTO:0000801 23898330 t lperfetto "In the classical model of IFNgamma signaling, dimeric IFNgamma cross-links the IFNGR1 receptor subunit that results in allosteric changes in receptor cytoplasmic domain. This results in movement of JAK2 from receptor subunit IFNGR2 to IFNGR1. The JAKs autophosphorylate and then phosphorylate IFNGR1 cytoplasmic domain. This results in binding, phosphorylation, and dimer formation of STAT1_. The dimeric STAT1_ dissociates from receptor and undergoes nuclear translocation via an intrinsic NLS for specific gene activation" SIGNOR-249506 IFNGR2/INFGR1 complex SIGNOR-C142 SIGNOR STAT1 protein P42224 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-249494 IFNGR2 protein P38484 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-249486 IFNGR2 protein P38484 UNIPROT JAK2 protein O60674 UNIPROT "up-regulates activity" binding 9606 BTO:0000801 23898330 t lperfetto "In the classical model of IFNgamma signaling, dimeric IFNgamma cross-links the IFNGR1 receptor subunit that results in allosteric changes in receptor cytoplasmic domain. This results in movement of JAK2 from receptor subunit IFNGR2 to IFNGR1. The JAKs autophosphorylate and then phosphorylate IFNGR1 cytoplasmic domain. This results in binding, phosphorylation, and dimer formation of STAT1_. The dimeric STAT1_ dissociates from receptor and undergoes nuclear translocation via an intrinsic NLS for specific gene activation" SIGNOR-249504 IFNL1 protein Q8IU54 UNIPROT IL10RB protein Q08334 UNIPROT up-regulates binding 9606 12469119 t gcesareni "Il-28 and il-29 interacted with a heterodimeric class ii cytokine receptor that consisted of il-10 receptor beta (il-10rbeta) and an orphan class ii receptor chain, designated il-28ralpha." SIGNOR-96177 IFNL2 protein Q8IZJ0 UNIPROT IFNLR1 protein Q8IU57 UNIPROT up-regulates binding 9606 12469119 t gcesareni "Il-28 and il-29 interacted with a heterodimeric class ii cytokine receptor that consisted of il-10 receptor beta (il-10rbeta) and an orphan class ii receptor chain, designated il-28ralpha." SIGNOR-96206 IFNL2 protein Q8IZJ0 UNIPROT IL10RB protein Q08334 UNIPROT up-regulates binding 9606 12469119 t gcesareni "Il-28 and il-29 interacted with a heterodimeric class ii cytokine receptor that consisted of il-10 receptor beta (il-10rbeta) and an orphan class ii receptor chain, designated il-28ralpha." SIGNOR-96209 IFNL3 protein Q8IZI9 UNIPROT IFNLR1 protein Q8IU57 UNIPROT up-regulates binding 9606 12469119 t gcesareni "Il-28 and il-29 interacted with a heterodimeric class ii cytokine receptor that consisted of il-10 receptor beta (il-10rbeta) and an orphan class ii receptor chain, designated il-28ralpha." SIGNOR-96243 IFNL3 protein Q8IZI9 UNIPROT IL10RB protein Q08334 UNIPROT up-regulates binding 9606 12469119 t gcesareni "Il-28 and il-29 interacted with a heterodimeric class ii cytokine receptor that consisted of il-10 receptor beta (il-10rbeta) and an orphan class ii receptor chain, designated il-28ralpha." SIGNOR-96246 IFNLR1 protein Q8IU57 UNIPROT JAK1 protein P23458 UNIPROT up-regulates binding 9606 15120645 t gcesareni "Each r1-type chain (il-10r1, il-20r1, il-22r1, ifn-_r1 and ifn-_r1) is associated with jak1 tyrosine kinase and mediates recruitment of a variety of signaling molecules after being phosphorylated on its intracellular domain." SIGNOR-124480 IFNLR1 protein Q8IU57 UNIPROT TYK2 protein P29597 UNIPROT up-regulates binding 9606 15120645 t gcesareni "Despite signaling through distinct receptor complexes, type i ifns and ifn-_s activate similar signaling events and biological activities, consistent with their common ability to mediate an antiviral state in cells (fig. 6). In both cases, receptor engagement leads via the activation of the jak kinases jak1 and tyk2" SIGNOR-124483 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 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 IGF1 protein P05019 UNIPROT Calcineurin complex SIGNOR-C155 SIGNOR 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-252306 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 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 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 PPP3CB protein P16298 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-235825 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 IGF1R protein P08069 UNIPROT AKT1 protein P31749 UNIPROT "up-regulates activity" 10090 BTO:0000165 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 AKT proteinfamily SIGNOR-PF24 SIGNOR "up-regulates activity" 10090 BTO:0000165 11715022 f lperfetto "we show that IGF-1 unexpectedly acts via Akt to antagonize calcineurin signalling during myotube hypertrophy." SIGNOR-244403 IGF1R protein P08069 UNIPROT calcium(2+) smallmolecule CHEBI:29108 ChEBI up-regulates 9606 BTO:0001103 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 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 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 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 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 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 -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 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 Tyr1346 SFDERQPyAHMNGGR -1 8940173 t miannu "The insulin-like growth factor type I (IGF-I) receptor can become tyrosine phosphorylated and enzymatically activated either in response to ligand or because of the activity of the Src tyrosine kinaseWe mapped the sites of IGF-I receptor autophosphorylation to peptides representing three different receptor domains: tyrosines 943 and 950 in the juxtamembrane region; tyrosines 1131, 1135, and 1136 within the kinase domain; and tyrosine 1316 in the carboxyl-terminal domain." SIGNOR-246260 IGF1R protein P08069 UNIPROT IGF1R protein P08069 UNIPROT up-regulates 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 85375-15-1 chemical CID:6917797 PUBCHEM SLC6A13 protein Q9NSD5 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-207066 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 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 IRS4 protein O14654 UNIPROT up-regulates phosphorylation 9606 BTO:0000671 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 BTO:0000150 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 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 PDPK1 protein O15530 UNIPROT up-regulates phosphorylation Tyr376 DEDCYGNyDNLLSQF 9606 BTO:0000150 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 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 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 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 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 IGF2 protein P01344 UNIPROT INSR protein P06213 UNIPROT up-regulates binding 9606 BTO:0000887 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 IGFBP5 protein P24593 UNIPROT Skeletal_muscle_differentiation phenotype SIGNOR-PH1 SIGNOR "up-regulates activity" 10090 BTO:0000165 18762576 f "These findings suggest that IGFBP-5 promotes muscle cell differentiation by binding to and switching on the IGF-II auto-regulation loop." SIGNOR-255940 IHH protein Q14623 UNIPROT BMP2 protein P12643 UNIPROT up-regulates 9606 14973297 f gcesareni "Ihh is found to be required for bmp-induced os-teogenesis of a limb-bud cell line in culture. Ihh sig-naling is directly required for the osteoblast lineage in developing long bones. Ihh functions in conjunction with other factors such as bmps to induce osteoblast differentiation. In vivo, ihh acts on potential progeni-tor cells to promote osteoblast differentiation and prevent chondrocyte differentiation." SIGNOR-122200 IHH protein Q14623 UNIPROT BMP2 protein P12643 UNIPROT up-regulates 9606 22298955 f gcesareni "Ihh is found to be required for bmp-induced os-teogenesis of a limb-bud cell line in culture. Ihh sig-naling is directly required for the osteoblast lineage in developing long bones. Ihh functions in conjunction with other factors such as bmps to induce osteoblast differentiation. In vivo, ihh acts on potential progeni-tor cells to promote osteoblast differentiation and prevent chondrocyte differentiation." SIGNOR-195609 IHH protein Q14623 UNIPROT PTCH1 protein Q13635 UNIPROT "down-regulates activity" binding 9606 BTO:0001253 9811851 t lperfetto "Biochemical analysis of ptch and ptch2 shows that they both bind to all hedgehog family members with similar affinity and that they can form a complex with smo.Current models suggest that binding of Shh to PTCH prevents the normal inhibition of the seven-transmembrane-protein Smoothened (SMO) by PTCH." SIGNOR-61311 IHH protein Q14623 UNIPROT PTCH2 protein Q9Y6C5 UNIPROT "down-regulates activity" binding 9606 BTO:0001253 9811851 t lperfetto "Biochemical analysis of ptch and ptch2 shows that they both bind to all hedgehog family members with similar affinity and that they can form a complex with smo.Current models suggest that binding of Shh to PTCH prevents the normal inhibition of the seven-transmembrane-protein Smoothened (SMO) by PTCH." SIGNOR-61314 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 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 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 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 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-204724 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 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 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 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 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-183684 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 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 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-251279 IKBKB protein O14920 UNIPROT IKBKB protein O14920 UNIPROT "down-regulates activity" phosphorylation Ser692 GQLMSQPsTASNSLP 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-251280 IKBKB protein O14920 UNIPROT IKBKB protein O14920 UNIPROT "down-regulates activity" phosphorylation Ser705 LPEPAKKsEELVAEA 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-251283 IKBKB protein O14920 UNIPROT IKBKB protein O14920 UNIPROT "down-regulates activity" phosphorylation Ser733 TVREQDQsFTALDWS 9606 BTO:0000007;BTO:0000567 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 BTO:0000567 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 BTO:0000007;BTO:0000567 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 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-251284 IKBKB protein O14920 UNIPROT IKBKG protein Q9Y6K9 UNIPROT "down-regulates activity" 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 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 "up-regulates activity" phosphorylation Ser31 QDVLGEEsPLGKPAM 9606 SIGNOR-C14 SIGNOR-C14 12657630 t "IKKbeta phosphorylates human IKKgamma at Ser-31, Ser-43, and Ser-376. IKKŒ≤ mediates IKKŒ≥ phosphorylation under physiologic signaling conditions. IKKŒ≥ is chronically phosphorylated in cells expressing the HTLV1 Tax oncoprotein, which interfaces directly with the IŒ∫B kinase complex.both Tax and TNF induce phosphorylation of human IKKŒ≥ at Ser-31, Ser-43, and Ser-376." SIGNOR-251285 IKBKB protein O14920 UNIPROT IKBKG protein Q9Y6K9 UNIPROT "up-regulates activity" phosphorylation Ser376 PPAPAYLsSPLALPS 9606 SIGNOR-C14 SIGNOR-C14 12657630 t "IKKbeta phosphorylates human IKKgamma at Ser-31, Ser-43, and Ser-376. IKKŒ≤ mediates IKKŒ≥ phosphorylation under physiologic signaling conditions. IKKŒ≥ is chronically phosphorylated in cells expressing the HTLV1 Tax oncoprotein, which interfaces directly with the IŒ∫B kinase complex.both Tax and TNF induce phosphorylation of human IKKŒ≥ at Ser-31, Ser-43, and Ser-376." SIGNOR-251286 IKBKB protein O14920 UNIPROT IKBKG protein Q9Y6K9 UNIPROT "up-regulates activity" phosphorylation Ser43 PAMLHLPsEQGAPET 9606 SIGNOR-C14 12657630 t "IKKbeta phosphorylates human IKKgamma at Ser-31, Ser-43, and Ser-376. IKKŒ≤ mediates IKKŒ≥ phosphorylation under physiologic signaling conditions. IKKŒ≥ is chronically phosphorylated in cells expressing the HTLV1 Tax oncoprotein, which interfaces directly with the IŒ∫B kinase complex.both Tax and TNF induce phosphorylation of human IKKŒ≥ at Ser-31, Ser-43, and Ser-376." SIGNOR-251287 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 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 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 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 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 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 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 NfKb-p65/p50 complex SIGNOR-C13 SIGNOR up-regulates 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 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 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 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 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 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 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 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 IKBKE protein Q14164 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser167 GGRERLAsTNDKGSM 9606 BTO:0000150 19940156 t lperfetto "Here, we show that ikkepsilon interacts with and phosphorylates estrogen receptor alpha (eralpha) on serine 167 in vitro and in vivo. As a result, ikkepsilon induces eralpha transactivation activity and enhances eralpha binding to dna." SIGNOR-161834 IKBKE protein Q14164 UNIPROT FOXO3 protein O43524 UNIPROT down-regulates phosphorylation Ser644 GLDFNFDsLISTQNV 9606 BTO:0000150;BTO:0000551 23691078 t lperfetto "Ikbke phosphorylation and inhibition of foxo3a: a mechanism of ikbke oncogenic functionhere we report that ikbke regulates foxo3a through phosphorylation of foxo3a-ser644. The phosphorylation of foxo3a resulted in its degradation and nuclear-cytoplasmic translocation." SIGNOR-202054 IKBKE protein Q14164 UNIPROT FOXO proteinfamily SIGNOR-PF27 SIGNOR down-regulates phosphorylation Ser644 GLDFNFDsLISTQNV 9606 BTO:0000150;BTO:0000551 23691078 t lperfetto "Ikbke phosphorylation and inhibition of foxo3a: a mechanism of ikbke oncogenic functionhere we report that ikbke regulates foxo3a through phosphorylation of foxo3a-ser644. The phosphorylation of foxo3a resulted in its degradation and nuclear-cytoplasmic translocation." SIGNOR-252949 IKBKE protein Q14164 UNIPROT IRF3 protein Q14653 UNIPROT "up-regulates activity" phosphorylation Ser385 MARVGGAsSLENTVD -1 18440553 t lperfetto "Virus-induced phosphoactivation of irf-3, thought to be mediated directly or indirectly by ikkepsilon And/or tbk1 occurs in the c-terminal region of irf-3 at seven ser/thr residues, 385sslentvdlhisnshplslts405 (fig. 1a).Within This region, irf-3 has two phosphorylation sites: site 1 includes ser385 and ser386, whereas site 2 includes ser396, ser398, ser402, ser405, and thr404." SIGNOR-178363 IKBKE protein Q14164 UNIPROT IRF3 protein Q14653 UNIPROT "up-regulates activity" phosphorylation Ser386 ARVGGASsLENTVDL -1 18440553 t lperfetto "Virus-induced phosphoactivation of irf-3, thought to be mediated directly or indirectly by ikk? And/or tbk1 occurs in the c-terminal region of irf-3 at seven ser/thr residues, 385sslentvdlhisnshplslts405 (fig. 1a).Within This region, irf-3 has two phosphorylation sites: site 1 includes ser385 and ser386, whereas site 2 includes ser396, ser398, ser402, ser405, and thr404." SIGNOR-178367 IKBKE protein Q14164 UNIPROT IRF3 protein Q14653 UNIPROT "up-regulates activity" phosphorylation Ser396 NTVDLHIsNSHPLSL -1 18440553 t lperfetto "Virus-induced phosphoactivation of irf-3, thought to be mediated directly or indirectly by ikk? And/or tbk1 occurs in the c-terminal region of irf-3 at seven ser/thr residues, 385sslentvdlhisnshplslts405 (fig. 1a).Within This region, irf-3 has two phosphorylation sites: site 1 includes ser385 and ser386, whereas site 2 includes ser396, ser398, ser402, ser405, and thr404." SIGNOR-178371 IKBKE protein Q14164 UNIPROT IRF3 protein Q14653 UNIPROT "up-regulates activity" phosphorylation Ser405 SHPLSLTsDQYKAYL -1 18440553 t lperfetto "Virus-induced phosphoactivation of irf-3, thought to be mediated directly or indirectly by ikk? And/or tbk1 occurs in the c-terminal region of irf-3 at seven ser/thr residues, 385sslentvdlhisnshplslts405 (fig. 1a).Within This region, irf-3 has two phosphorylation sites: site 1 includes ser385 and ser386, whereas site 2 includes ser396, ser398, ser402, ser405, and thr404." SIGNOR-178383 IKBKE protein Q14164 UNIPROT IRF3 protein Q14653 UNIPROT "up-regulates activity" phosphorylation Thr404 NSHPLSLtSDQYKAY -1 18440553 t lperfetto "Virus-induced phosphoactivation of irf-3, thought to be mediated directly or indirectly by ikk? And/or tbk1 occurs in the c-terminal region of irf-3 at seven ser/thr residues, 385sslentvdlhisnshplslts405 (fig. 1a).Within This region, irf-3 has two phosphorylation sites: site 1 includes ser385 and ser386, whereas site 2 includes ser396, ser398, ser402, ser405, and thr404." SIGNOR-178387 IKBKE protein Q14164 UNIPROT IRF7 protein Q92985 UNIPROT up-regulates phosphorylation Ser471 GTQREGVsSLDSSSL 9606 10893229 t gcesareni "In response to a viral infection, phosphorylated on ser-477 and ser-479 by tbk1 and ikbke1. Phosphorylation, and subsequent activation is inhibited by vaccinia virus protein e3." SIGNOR-79139 IKBKE protein Q14164 UNIPROT IRF7 protein Q92985 UNIPROT up-regulates phosphorylation Ser472 TQREGVSsLDSSSLS 9606 10893229 t gcesareni "In response to a viral infection, phosphorylated on ser-477 and ser-479 by tbk1 and ikbke1. Phosphorylation, and subsequent activation is inhibited by vaccinia virus protein e3." SIGNOR-79143 IKBKE protein Q14164 UNIPROT NFKBIA protein P25963 UNIPROT "down-regulates quantity by destabilization" phosphorylation 9606 BTO:0000801 20717897 t lperfetto "The activated ikk complex then phosphorylates ikbalfa (an inhibitor of nf-kb) thereby targeting it for ubiquitination and proteasomal degradation." SIGNOR-167524 IKBKE protein Q14164 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. |TBK-1 and IKK-i phosphorylate Ser36 of IkappaBalpha." SIGNOR-249367 IKBKE protein Q14164 UNIPROT NfKb-p65/p50 complex SIGNOR-C13 SIGNOR "up-regulates activity" phosphorylation 9606 15489227 t miannu "Constitutive and interleukin-1-inducible Phosphorylation of p65 NF-{kappa}B at Serine 536 Is Mediated by Multiple Protein Kinases Including I{kappa}B Kinase (IKK)-{alpha}, IKK{beta}, IKK{epsilon}, TRAF Family Member-Associated (TANK)-binding Kinase 1 (TBK1). Overexpressed ikkepsilon and tbk1 phosphorylate ser-536 in vivo and in vitro." SIGNOR-217379 IKBKE protein Q14164 UNIPROT RELA protein Q04206 UNIPROT up-regulates phosphorylation Ser468 AVFTDLAsVDNSEFQ 9606 SIGNOR-C13 15489227 t gcesareni "Overexpressed ikkepsilon and tbk1 phosphorylate ser-536 in vivo and in vitro." SIGNOR-129939 IKBKE protein Q14164 UNIPROT RELA protein Q04206 UNIPROT up-regulates phosphorylation Ser536 SGDEDFSsIADMDFS 9606 SIGNOR-C13 15489227 t gcesareni "Overexpressed ikkepsilon and tbk1 phosphorylate ser-536 in vivo and in vitro." SIGNOR-129943 IKBKE protein Q14164 UNIPROT REL protein Q04864 UNIPROT up-regulates phosphorylation 9606 SIGNOR-C68 16888014 t miannu "The present results demonstrate that ikkepsilon- and tbk1-mediated phosphorylation of crel in the c-terminal td leads to cytoplasmic dissociation of a crel-ikb_ complex and nuclear accumulation of crel." SIGNOR-148620 IKBKE protein Q14164 UNIPROT REL/RELA complex SIGNOR-C68 SIGNOR up-regulates phosphorylation 9606 16888014 t lperfetto "The present results demonstrate that ikkepsilon- and tbk1-mediated phosphorylation of crel in the c-terminal td leads to cytoplasmic dissociation of a crel-ikb_ complex and nuclear accumulation of crel." SIGNOR-217664 IKBKE protein Q14164 UNIPROT STAT1 protein P42224 UNIPROT up-regulates phosphorylation Ser727 TDNLLPMsPEEFDEV 9606 17502367 t gcesareni "All stats are phosphorylated on at least one serine residue in their tad specifically, ser727 in stats 1 and 3 and ser721 in stat4. Stat serine kinases have been identified through the use of inhibitors, dominant-negative alleles, and in vitro kinase assays. They include mapk (p38mapk: stats 1, 3, 4;erk: stat3, 5;jnk: stat3), pkc_ (stat1, stat3), mtor (stat3), nlk (stat3 (42)), and camkii and ikk_ (stat1 (39, 40, 43)).STAT Serine phosphorylation regulates transcriptional activity (see below)." SIGNOR-154775 IKBKE protein Q14164 UNIPROT TBK1 protein Q9UHD2 UNIPROT "up-regulates activity" binding 9606 24622840 t miannu "STING recruits TBK1 and IKKε and forms the TBK1-IKKε complex via the association with TRAF3. The TBK1 complex induces the phosphorylation, dimerization, and nuclear translocation of IRF3." SIGNOR-260155 IKBKG protein Q9Y6K9 UNIPROT IKBKB protein O14920 UNIPROT "up-regulates activity" binding 9606 SIGNOR-C14 SIGNOR-C14 12192055 t lperfetto "The n-terminal domain of ikkgamma is required both for the binding of ikkalfa and ikkbeta and their assembly into a high-molecular-weight complex essential for activation" SIGNOR-91705 IKBKG protein Q9Y6K9 UNIPROT IKBKB protein O14920 UNIPROT "up-regulates activity" binding 9606 SIGNOR-C14 SIGNOR-C14 20300203 t lperfetto "The n-terminal domain of ikkgamma is required both for the binding of ikkalfa and ikkbeta and their assembly into a high-molecular-weight complex essential for activation" SIGNOR-164512 IKBKG protein Q9Y6K9 UNIPROT IKK-complex complex SIGNOR-C14 SIGNOR "form complex" binding 10090 SIGNOR-C14 SIGNOR-C14 19666475 t lperfetto "Proinflammatory NF-kappaB activation requires the IkappaB (inhibitor of NF-kappaB) kinase (IKK) complex that contains two catalytic subunits named IKKalpha and IKKbeta and a regulatory subunit named NF-kappaB essential modulator (NEMO)." SIGNOR-209762 IKBKG protein Q9Y6K9 UNIPROT IKK-complex complex SIGNOR-C14 SIGNOR "form complex" binding 9606 SIGNOR-C14 12192055 t lperfetto "The n-terminal domain of ikkgamma is required both for the binding of ikkalfa and ikkbeta and their assembly into a high-molecular-weight complex essential for activation" SIGNOR-217436 IKBKG protein Q9Y6K9 UNIPROT NfKb-p65/p50 complex SIGNOR-C13 SIGNOR up-regulates phosphorylation 9606 SIGNOR-C14 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-217382 IKK-complex complex SIGNOR-C14 SIGNOR BAD protein Q92934 UNIPROT down-regulates phosphorylation 9606 23332762 t lperfetto "Ikk phosphorylates bad at serine-26 (ser26) and primes it for inactivation." SIGNOR-216399 IKK-complex complex SIGNOR-C14 SIGNOR FOXO3 protein O43524 UNIPROT down-regulates phosphorylation Ser644 GLDFNFDsLISTQNV 9606 BTO:0000150 15084260 t lperfetto "Ikappab kinase promotes tumorigenesis through inhibition of forkhead foxo3a. The tnf treatment of ht-29 cells increased ikk-dependent foxo3 ser644 phosphorylation." SIGNOR-216407 IKK-complex complex SIGNOR-C14 SIGNOR FOXO3 protein O43524 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser644 GLDFNFDsLISTQNV 9606 19188143 t lperfetto "Ikkbeta phosphorylates foxo3a at ser644. Ikappab kinase (ikk) physically interacts with, phosphorylates, and inhibits foxo3a independent of akt and causes proteolysis of foxo3a via the ub-dependent proteasome pathway" SIGNOR-209769 IKK-complex complex SIGNOR-C14 SIGNOR FOXO proteinfamily SIGNOR-PF27 SIGNOR down-regulates phosphorylation Ser644 GLDFNFDsLISTQNV 9606 BTO:0000150 15084260 t lperfetto "Ikappab kinase promotes tumorigenesis through inhibition of forkhead foxo3a. The tnf treatment of ht-29 cells increased ikk-dependent foxo3 ser644 phosphorylation." SIGNOR-252950 IKK-complex complex SIGNOR-C14 SIGNOR FOXO proteinfamily SIGNOR-PF27 SIGNOR "down-regulates quantity by destabilization" phosphorylation Ser644 GLDFNFDsLISTQNV 9606 19188143 t lperfetto "Ikkbeta phosphorylates foxo3a at ser644. Ikappab kinase (ikk) physically interacts with, phosphorylates, and inhibits foxo3a independent of akt and causes proteolysis of foxo3a via the ub-dependent proteasome pathway" SIGNOR-252951 IKK-complex complex SIGNOR-C14 SIGNOR HES1 protein Q14469 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000584 22056382 f "Tnf-α enhanced the transcriptional activity of a classical Notch target gene via Ikk2 by inducing histone H3 phosphorylation" SIGNOR-253586 IKK-complex complex SIGNOR-C14 SIGNOR IKBKG protein Q9Y6K9 UNIPROT "down-regulates activity" phosphorylation Ser43 PAMLHLPsEQGAPET 9606 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-209780 IKK-complex complex SIGNOR-C14 SIGNOR IKBKG protein Q9Y6K9 UNIPROT "down-regulates activity" phosphorylation Ser68 LRDAIRQsNQILRER 9606 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-209788 IKK-complex complex SIGNOR-C14 SIGNOR IKBKG protein Q9Y6K9 UNIPROT "down-regulates activity" phosphorylation Ser85 ELLHFQAsQREEKEF 9606 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-209784 IKK-complex complex SIGNOR-C14 SIGNOR IKBKG protein Q9Y6K9 UNIPROT down-regulates phosphorylation Ser43 PAMLHLPsEQGAPET 9606 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-216403 IKK-complex complex SIGNOR-C14 SIGNOR IKBKG protein Q9Y6K9 UNIPROT down-regulates phosphorylation Ser68 LRDAIRQsNQILRER 9606 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-216349 IKK-complex complex SIGNOR-C14 SIGNOR IKBKG protein Q9Y6K9 UNIPROT down-regulates phosphorylation Ser85 ELLHFQAsQREEKEF 9606 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-216353 IKK-complex complex SIGNOR-C14 SIGNOR NCOR2 protein Q9Y618 UNIPROT down-regulates phosphorylation Ser2418 AKVSGRPsSRKAKSP 9606 15494311 t "Translocation from Nucleus to Cytoplasm" lperfetto "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-216393 IKK-complex complex SIGNOR-C14 SIGNOR NFKBIA protein P25963 UNIPROT down-regulates phosphorylation 9606 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-216396 IKK-complex complex SIGNOR-C14 SIGNOR NFKBIA protein P25963 UNIPROT down-regulates phosphorylation Ser32 LLDDRHDsGLDSMKD 9606 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-216385 IKK-complex complex SIGNOR-C14 SIGNOR NFKBIA protein P25963 UNIPROT down-regulates phosphorylation Ser36 RHDSGLDsMKDEEYE 9606 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-216389 IKK-complex complex SIGNOR-C14 SIGNOR NFKBIA protein P25963 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser36 RHDSGLDsMKDEEYE 9606 BTO:0000567 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-209773 IKK-complex complex SIGNOR-C14 SIGNOR NfKb-p65/p50 complex SIGNOR-C13 SIGNOR up-regulates 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-216341 IKK-complex complex SIGNOR-C14 SIGNOR NfKb-p65/p50 complex SIGNOR-C13 SIGNOR up-regulates phosphorylation 9606 BTO:0000007 19609947 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-216365 IKZF1 protein Q13422 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-255403 IKZF1 protein Q13422 UNIPROT Lymphopoiesis phenotype SIGNOR-PH111 SIGNOR "up-regulates activity" 9606 BTO:0000725 25085254 f "The Ikaros family of DNA binding proteins are critical regulators of lymphocyte differentiation. In multipotent hematopoietic progenitors, Ikaros supports transcriptional priming of genes promoting lymphocyte differentiation." SIGNOR-259958 IKZF2 protein Q9UKS7 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-255404 IKZF3 protein Q9UKT9 UNIPROT B_cell_maturation phenotype SIGNOR-PH15 SIGNOR "up-regulates activity" 10090 BTO:0004731 14718515 f "Here we show that the Ikaros family member, Aiolos, is specifically required for the generation of these plasma cells. Failure to generate high affinity plasma cells in the BM and to sustain serum antibody titers is apparent after both primary and secondary immunization of Aiolos−/− mice with a range of hapten concentrations." SIGNOR-259952 IKZF3 protein Q9UKT9 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-255405 IKZF4 protein Q9H2S9 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-255406 IKZF5 protein Q9H5V7 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-255407 IL10 protein P22301 UNIPROT IL10RA protein Q13651 UNIPROT "up-regulates activity" binding 9606 BTO:0000801 26260587 t lperfetto "IL10 is a classic anti-inflammatory cytokine and its molecular signalling pathway has been well characterized in macrophages and T lymphocytes. Secreted IL10 cytokine binds to the IL10 receptor 1 (IL10R1) on membrane surfaces, and IL10R1 dimerizes with IL10R2 to exert its downstream effects." SIGNOR-249544 IL10 protein P22301 UNIPROT IL10RA protein Q13651 UNIPROT up-regulates binding 9606 BTO:0000801;BTO:0000776 10347215 t milica "Functionally active il-10 receptors are composed of two distinct subunits. The il-10 receptor ? Chain is a 110-kda polypeptide that plays the dominant role in mediating high affinity ligand binding and signal transduction. The il-10 receptor ? Subunit (also known as crf2_4) is predicted to be a 40-kda polypeptide that is largely required only for signaling" SIGNOR-67964 IL10 protein P22301 UNIPROT IL10RB protein Q08334 UNIPROT up-regulates binding 9606 BTO:0000671 11035029 t fspada "The il-10r2 chain is ubiquitously expressed, whereas the il-10 activity is restricted mainly to cells of hematopoietic origin (35, 36). This raised the question of why the second chain of the il-10 receptor complex is widely expressed when its function was required only in limited cellular subsets. One hypothesis is that the il-10r2 chain is shared by receptors for ligands other than il-10" SIGNOR-83191 IL10 protein P22301 UNIPROT IL1RN protein P18510 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000130;BTO:0000876 20032313 f miannu "The interleukin 1 receptor antagonist (IL-1ra) is an important negative regulator of the inflammatory response, whose genetic deficiency has been recently shown to cause a severe autoinflammatory syndrome in humans. In this study we characterized the molecular mechanisms whereby interleukin 10 (IL-10) potentiates IL-1ra transcription in LPS-stimulated monocytes and neutrophils." SIGNOR-254793 IL10 protein P22301 UNIPROT SCN10A protein Q9Y5Y9 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10116 BTO:0000938 BTO:0001264 23357618 f miannu "Interleukin-10 down-regulates voltage gated sodium channels in rat dorsal root ganglion neurons. Consistent with the electrophysiological results, real-time PCR and western blot revealed that IL-10 (200 pg/ml) down-regulated VGSCs in both mRNA and protein levels and reversed the up-regulation of VGSCs by TNF-α." SIGNOR-253503 IL10 protein P22301 UNIPROT SCN11A protein Q9UI33 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10116 BTO:0000938 BTO:0001264 23357618 f miannu "Interleukin-10 down-regulates voltage gated sodium channels in rat dorsal root ganglion neurons. Consistent with the electrophysiological results, real-time PCR and western blot revealed that IL-10 (200 pg/ml) down-regulated VGSCs in both mRNA and protein levels and reversed the up-regulation of VGSCs by TNF-α." SIGNOR-253502 IL10 protein P22301 UNIPROT SCN1A protein P35498 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10116 BTO:0000938 BTO:0001264 23357618 f miannu "Interleukin-10 down-regulates voltage gated sodium channels in rat dorsal root ganglion neurons. Consistent with the electrophysiological results, real-time PCR and western blot revealed that IL-10 (200 pg/ml) down-regulated VGSCs in both mRNA and protein levels and reversed the up-regulation of VGSCs by TNF-α." SIGNOR-253497 IL10 protein P22301 UNIPROT SCN2A protein Q99250 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10116 BTO:0000938 BTO:0001264 23357618 f miannu "Interleukin-10 down-regulates voltage gated sodium channels in rat dorsal root ganglion neurons. Consistent with the electrophysiological results, real-time PCR and western blot revealed that IL-10 (200 pg/ml) down-regulated VGSCs in both mRNA and protein levels and reversed the up-regulation of VGSCs by TNF-α." SIGNOR-253499 IL10 protein P22301 UNIPROT SCN3A protein Q9NY46 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10116 BTO:0000938 BTO:0001264 23357618 f miannu "Interleukin-10 down-regulates voltage gated sodium channels in rat dorsal root ganglion neurons. Consistent with the electrophysiological results, real-time PCR and western blot revealed that IL-10 (200 pg/ml) down-regulated VGSCs in both mRNA and protein levels and reversed the up-regulation of VGSCs by TNF-α." SIGNOR-253504 IL10 protein P22301 UNIPROT SCN4A protein P35499 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10116 BTO:0000938 BTO:0001264 23357618 f miannu "Interleukin-10 down-regulates voltage gated sodium channels in rat dorsal root ganglion neurons. Consistent with the electrophysiological results, real-time PCR and western blot revealed that IL-10 (200 pg/ml) down-regulated VGSCs in both mRNA and protein levels and reversed the up-regulation of VGSCs by TNF-α." SIGNOR-253500 IL10 protein P22301 UNIPROT SCN5A protein Q14524 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10116 BTO:0000938 BTO:0001264 23357618 f miannu "Interleukin-10 down-regulates voltage gated sodium channels in rat dorsal root ganglion neurons. Consistent with the electrophysiological results, real-time PCR and western blot revealed that IL-10 (200 pg/ml) down-regulated VGSCs in both mRNA and protein levels and reversed the up-regulation of VGSCs by TNF-α." SIGNOR-253496 IL10 protein P22301 UNIPROT SCN8A protein Q9UQD0 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10116 BTO:0000938 BTO:0001264 23357618 f miannu "Interleukin-10 down-regulates voltage gated sodium channels in rat dorsal root ganglion neurons. Consistent with the electrophysiological results, real-time PCR and western blot revealed that IL-10 (200 pg/ml) down-regulated VGSCs in both mRNA and protein levels and reversed the up-regulation of VGSCs by TNF-α." SIGNOR-253501 IL10 protein P22301 UNIPROT SCN9A protein Q15858 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10116 BTO:0000938 BTO:0001264 23357618 f miannu "Interleukin-10 down-regulates voltage gated sodium channels in rat dorsal root ganglion neurons. Consistent with the electrophysiological results, real-time PCR and western blot revealed that IL-10 (200 pg/ml) down-regulated VGSCs in both mRNA and protein levels and reversed the up-regulation of VGSCs by TNF-α." SIGNOR-253498 IL10RA protein Q13651 UNIPROT JAK1 protein P23458 UNIPROT "up-regulates activity" 9606 BTO:0000801 26260587 t "IL10R2 recruits cytoplasmic protein Jak1 followed by phosphorylation of tyrosine at position 705 in the STAT3 (705Y-STAT3) molecule. Phosphorylated STAT3 forms a homodimer, which is then translocated to the nucleus to facilitate transcriptional regulation of target genes." SIGNOR-253589 IL10RA protein Q13651 UNIPROT JAK1 protein P23458 UNIPROT "up-regulates activity" binding 9606 BTO:0000801;BTO:0000776 10347215 t miannu "Specifically, il-10 effects the activation of jak1 (associated with the il-10 receptor alpha Chain) and tyk2 (associated with the il-10 receptor beta Chain) and induces the activation of stat1, stat3, and, in some cells, stat5." SIGNOR-68010 IL10RA protein Q13651 UNIPROT JAK2 protein O60674 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0000801 26260587 t lperfetto "IL10R2 recruits cytoplasmic protein Jak1 followed by phosphorylation of tyrosine at position 705 in the STAT3 (705Y-STAT3) molecule. Phosphorylated STAT3 forms a homodimer, which is then translocated to the nucleus to facilitate transcriptional regulation of target genes." SIGNOR-249545 IL10RA protein Q13651 UNIPROT Phagocytosis phenotype SIGNOR-PH97 SIGNOR up-regulates BTO:0000801 19837374 f apalma "Treatment of monocytes with IL-10 as compared to IL-15 resulted in a two-fold greater level of phagocytosis and binding of latex beads. In summary, IL-10, in comparison to IL-15, induces greater macrophage endocytic function" SIGNOR-255442 IL10RA protein Q13651 UNIPROT Phagocytosis phenotype SIGNOR-PH97 SIGNOR up-regulates BTO:0000801 BTO:0001103 22933625 f apalma "Recent findings have shown that IL-10 stimulation of macrophages isolated from skeletal muscles increases the phagocytic activity of macrophages" SIGNOR-255443 IL12A protein P29459 UNIPROT IFNG protein P01579 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 9606 BTO:0000782 10653850 f miannu "IL-18, originally described as IFN-γ-inducing factor, is secreted from activated macrophages and Kupffer cells (1–3). The major activity associated with this cytokine is induction of IFN-γ production from CD4+ Th1 cells, T cells, B cells and NK cells, especially in collaboration with IL-12" SIGNOR-260859 IL12A protein P29459 UNIPROT IFNG protein P01579 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 9606 BTO:0000782 10653850 f miannu "IL-18, originally described as IFN-γ-inducing factor, is secreted from activated macrophages and Kupffer cells (1–3). The major activity associated with this cytokine is induction of IFN-γ production from CD4+ Th1 cells, T cells, B cells and NK cells, especially in collaboration with IL-12" SIGNOR-260861 IL12A protein P29459 UNIPROT IL12B protein P29460 UNIPROT up-regulates binding 9606 7527811 t fspada "However, a proper conformation required for high affinity binding is achieved only when p40 is associated with a p35 subunit or another p40 subunit. When p40 is associated with a p35 subunit, the heterodimer acts as an agonist mediating biologic activity. However, when p40 associates with another p40, the homodimer behaves as an antagonist in vitro" SIGNOR-27619 IL12B protein P29460 UNIPROT IL12RB1 protein P42701 UNIPROT up-regulates binding 9606 7527811 t fspada "Characterization of the p40 proteins for binding and bioactivity showed that both the p40 monomer and dimer inhibited 125i-labeled il-12 binding to il-12r, but the 80-kda species, having a 50% inhibitory concentration (ic50) of 20 to 70 ng/ml, was at least 20-fold more effective than the monomer. The results suggest that the il-12 p40 subunit contains the essential epitopes for receptor binding." SIGNOR-27690 IL13 protein P35225 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-100750 IL13 protein P35225 UNIPROT IL4R protein P24394 UNIPROT "up-regulates activity" binding 9606 BTO:0000801 19880493 t lperfetto "IL-4 and IL-13 have overlapping but distinct effects on MFs, dependent on a common IL-4R, with profound changes in the expression of a range of cellular proteins and functions broadly implicated in the regulation of inflammation and repair." SIGNOR-249528 IL13RA1 protein P78552 UNIPROT TYK2 protein P29597 UNIPROT up-regulates binding 9606 BTO:0000782;BTO:0000801;BTO:0000876 BTO:0000887;BTO:0000763;BTO:0001260 12704343 t milica "IL-4R, ?c, and IL-13R1 All contain proline-rich box-1 regions that bind jak1, jak3, and tyk2, respectivelyil-4 uses the type ii receptor, and IL-13R1 Binds tyk2. Il-13 results in activation of jak1 and tyk2 in hematopoietic and nonhematopoietic cells." SIGNOR-100756 IL15 protein P40933 UNIPROT IL15RA protein Q13261 UNIPROT up-regulates binding 9606 BTO:0000887;BTO:0001103 17709786 t "Interleukin-15 specificity and high affinity binding are conferred by the IL-5-specific but nonsignaling IL-15R alpha subunit, which is structurally similar (but not homologous) to the alpha receptor subunit of IL-2" SIGNOR-157415 IL15 protein P40933 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-108815 IL15RA protein Q13261 UNIPROT IL2RB protein P14784 UNIPROT up-regulates binding 9606 BTO:0000887;BTO:0001103 17709786 t milica "The il-15 receptor comprises a heterotrimeric complex consisting of the common ?cytokine Receptor (?c), the il-2 ? Receptor subunit (il-2r?), And an il-15-specific ? Receptor (il-15r?)" SIGNOR-157418 IL15RA protein Q13261 UNIPROT JAK1 protein P23458 UNIPROT up-regulates BTO:0000782 30029643 t areggio "Since Jak-STAT pathway primarily activated in IL-15-me- diated cell proliferation, we tested whether it is also participates in IL-15-mediated proliferation of FAPs. Interestingly, we found the expression of phospho-Jak3 and phospho-Tyk2, as well as their downstream, phospho- STAT3 and phospho-STAT5, was significantly upregulated" SIGNOR-256227 IL15RA protein Q13261 UNIPROT JAK3 protein P52333 UNIPROT up-regulates 9606 30029643 t "Since Jak-STAT pathway primarily activated in IL-15-me- diated cell proliferation, we tested whether it is also participates in IL-15-mediated proliferation of FAPs. Interestingly, we found the expression of phospho-Jak3 and phospho-Tyk2, as well as their downstream, phospho- STAT3 and phospho-STAT5, was significantly upregulated" SIGNOR-256226 IL15RA protein Q13261 UNIPROT JAK3 protein P52333 UNIPROT up-regulates phosphorylation 9606 30029643 t areggio "Since Jak-STAT pathway primarily activated in IL-15-me- diated cell proliferation, we tested whether it is also participates in IL-15-mediated proliferation of FAPs. Interestingly, we found the expression of phospho-Jak3 and phospho-Tyk2, as well as their downstream, phospho- STAT3 and phospho-STAT5, was significantly upregulated" SIGNOR-256225 IL15RA protein Q13261 UNIPROT PPARG protein P37231 UNIPROT "down-regulates activity" 9606 30029643 f areggio "In addition, level of mRNAs encoding C/EBPa, PPARg and FABP4, the classic adipogenic markers, was significantly lower in samples administrated with IL-15" SIGNOR-256228 IL15RA protein Q13261 UNIPROT TIMP3 protein P35625 UNIPROT up-regulates 9606 30029643 f areggio "Since recent study demonstrated desert Hedgehog (DHH) signaling can repressed FAP-derived adipocyte differentiation through Timp3 [30], we tested the mRNA expression of DHH and Timp3 in injured muscle with injection of IL-15. As expected, mRNA levels of DHH and Timp3 were both upregulated (Fig. 2f)." SIGNOR-256232 IL15RA protein Q13261 UNIPROT TYK2 protein P29597 UNIPROT up-regulates 9606 30029643 t "Since Jak-STAT pathway primarily activated in IL-15-me- diated cell proliferation, we tested whether it is also participates in IL-15-mediated proliferation of FAPs. Interestingly, we found the expression of phospho-Jak3 and phospho-Tyk2, as well as their downstream, phospho- STAT3 and phospho-STAT5, was significantly upregulated" SIGNOR-256253 IL17A protein Q16552 UNIPROT IL17RA protein Q96F46 UNIPROT up-regulates binding 9606 BTO:0000782 9367539 t gcesareni "Binding studies suggest that recombinant hil-17 binds to the hil-17r with low affinity. Monoclonal antibodies (mabs) generated against the hil-17r were able to block the il-17-induced production of cytokine from human foreskin fibroblast (hff) cells." SIGNOR-53249 IL17A protein Q16552 UNIPROT KLF3 protein P57682 UNIPROT up-regulates "transcriptional regulation" 9606 23332504 f fspada "Specifically, il-17 suppresses klf15, a pro-adipogenic tf, and enhances expression of klf2 and klf3, which are anti-adipogenic. " SIGNOR-210114 IL17A protein Q16552 UNIPROT KRT17 protein Q04695 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000667 21796151 f miannu "IL-17A upregulates keratin 17 expression in keratinocytes through STAT1- and STAT3-dependent mechanisms." SIGNOR-255232 IL17B protein Q9UHF5 UNIPROT IL17RB protein Q9NRM6 UNIPROT up-regulates binding 9606 BTO:0000130 BTO:0000975;BTO:0000142;BTO:0000671 10749887 t gcesareni "Here we report on the discovery of a novel il-17 homolog (il-17b), together with the identification of a novel cell surface receptor that specifically binds to it. We detail the molecular cloning, tissue distribution, and expression of both il-17b and il-17br, describe thein vivo activity of il-17b, and demonstrate binding to il-17br." SIGNOR-76544 IL17RA protein Q96F46 UNIPROT "IL17R complex" complex SIGNOR-C260 SIGNOR "form complex" binding 9606 BTO:0001946 32024054 t lperfetto "Importantly, IL-17 was involved in increased collagen production in cardiac fibroblasts in response to HG, with both subunits of the IL-17RA and IL-17RC heterodimer complex being important to mediating this response." SIGNOR-261335 "IL17R complex" complex SIGNOR-C260 SIGNOR NfKb-p65/p50 complex SIGNOR-C13 SIGNOR "up-regulates activity" 10090 BTO:0000944 8777726 f lperfetto "3T3 cells were preincubated with an IL-17Rspecific antiserum and then assayed for NF-KB activation by HVS13. Preincubation with the IL-1 7R antiserum dramatically decreased the NF-KB activity induced by HVSl3 as compared with cells preincubated with an irrelevant rat antiserum (Figure 5C). This result indicated that the engagement of the IL-17R by its ligands induced NF-KB activity." SIGNOR-261338 IL17RC protein Q8NAC3 UNIPROT "IL17R complex" complex SIGNOR-C260 SIGNOR "form complex" binding 9606 BTO:0001946 32024054 t lperfetto "Importantly, IL-17 was involved in increased collagen production in cardiac fibroblasts in response to HG, with both subunits of the IL-17RA and IL-17RC heterodimer complex being important to mediating this response." SIGNOR-261336 IL18 protein Q14116 UNIPROT IFNG protein P01579 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 9606 BTO:0000782 10653850 f miannu "IL-18, originally described as IFN-γ-inducing factor, is secreted from activated macrophages and Kupffer cells (1–3). The major activity associated with this cytokine is induction of IFN-γ production from CD4+ Th1 cells, T cells, B cells and NK cells, especially in collaboration with IL-12. IL-12 and IL-18 acted in a synergistic manner for the development of T cells into IFN-γ-producing cells without their TCR engagement." SIGNOR-260858 IL18 protein Q14116 UNIPROT IFNG protein P01579 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 9606 BTO:0000782 10653850 f miannu "IL-18, originally described as IFN-γ-inducing factor, is secreted from activated macrophages and Kupffer cells (1–3). The major activity associated with this cytokine is induction of IFN-γ production from CD4+ Th1 cells, T cells, B cells and NK cells, especially in collaboration with IL-12. IL-12 and IL-18 acted in a synergistic manner for the development of T cells into IFN-γ-producing cells without their TCR engagement." SIGNOR-260860 IL18 protein Q14116 UNIPROT IL18R1 protein Q13478 UNIPROT up-regulates binding 9606 9792649 t gcesareni "Acpl was required for il-18 responsiveness in terms of nf?B Induction and jnk activation" SIGNOR-60991 IL18 protein Q14116 UNIPROT T_cell_activation phenotype SIGNOR-PH73 SIGNOR up-regulates 9606 BTO:0000782 10653850 f miannu "IL-12 Synergizes With IL-18 or IL-1beta for IFN-gamma Production From Human T Cells. IL-12 and IL-18 acted in a synergistic manner for the development of T cells into IFN-γ-producing cells without their TCR. Here we show that IL-12 and IL-1beta synergistically induce T cells to proliferate and produce IFN-gamma without their TCR engagement. IL-12 stimulation induced an increase in the proportion of T cells positive for IL-18R engagement." SIGNOR-260965 IL19 protein Q9UHD0 UNIPROT IL20RA protein Q9UHF4 UNIPROT up-regulates binding 9606 BTO:0000848 11564763 t gcesareni "Il-19 signals only through the type i il-20r complex." SIGNOR-110671 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 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 Inflammation phenotype SIGNOR-PH12 SIGNOR up-regulates 9606 21304099 f lperfetto "Interleukin-1 in the pathogenesis and treatment of inflammatory diseases" SIGNOR-171873 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 NfKb-p65/p50 complex SIGNOR-C13 SIGNOR "up-regulates activity" phosphorylation 9606 BTO:0000801 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 IL1RAP protein Q9NPH3 UNIPROT IL1R1 protein P14778 UNIPROT up-regulates binding 9606 12530978 t gcesareni "Here we report that the soluble form of the il-1 receptor accessory protein (acp) increases the affinity of binding of human il-1alpha and il-1beta to the soluble human type ii il-1 receptor by approximately 100-fold," SIGNOR-97396 IL1RAP protein Q9NPH3 UNIPROT TOLLIP protein Q9H0E2 UNIPROT "down-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-251979 IL1RN protein P18510 UNIPROT IL1R1 protein P14778 UNIPROT "down-regulates activity" binding 9606 2876877 t Gianni "Homozygous truncating mutations result in lack of secreted interleukin-1–receptor antagonist protein, which inhibits the proinflammatory cytokines interleukin-1α and interleukin-1β" SIGNOR-262302 IL20 protein Q9NYY1 UNIPROT IL20RB protein Q6UXL0 UNIPROT up-regulates binding 9606 11163236 t gcesareni "An IL-20 receptor was identified as a heterodimer of two orphan class II cytokine receptor subunits. Both receptor subunits are expressed in skin and are dramatically upregulated in psoriatic skin. Taken together, these results demonstrate a role in epidermal function and psoriasis for IL-20, a novel cytokine identified solely by bioinformatics analysis." SIGNOR-151874 IL20 protein Q9NYY1 UNIPROT IL22RA1 protein Q8N6P7 UNIPROT up-regulates binding 9606 11163236 t gcesareni "An IL-20 receptor was identified as a heterodimer of two orphan class II cytokine receptor subunits. Both receptor subunits are expressed in skin and are dramatically upregulated in psoriatic skin. Taken together, these results demonstrate a role in epidermal function and psoriasis for IL-20, a novel cytokine identified solely by bioinformatics analysis." SIGNOR-151877 IL20RA protein Q9UHF4 UNIPROT JAK1 protein P23458 UNIPROT up-regulates binding 9606 15120645 t gcesareni "Each r1-type chain (il-10r1, il-20r1, il-22r1, ifn-_r1 and ifn-_r1) is associated with jak1 tyrosine kinase and mediates recruitment of a variety of signaling molecules after being phosphorylated on its intracellular domain." SIGNOR-124486 IL20RA protein Q9UHF4 UNIPROT STAT3 protein P40763 UNIPROT up-regulates 9606 BTO:0000782;BTO:0000876 12941475 f gcesareni "Il-20 induces cheratin proliferation and stat-3 signal transduction pathway" SIGNOR-86269 IL20RB protein Q6UXL0 UNIPROT STAT3 protein P40763 UNIPROT up-regulates 9606 BTO:0000782;BTO:0000876 12941475 f gcesareni "Il-20 induces cheratin proliferation and stat-3 signal transduction pathway" SIGNOR-86305 IL21 protein Q9HBE4 UNIPROT BCL6 protein P41182 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000782;BTO:0000785 22486304 f miannu "Interleukin-21 inhibits humoral response to an hiv dna vaccine by enhancing bcl-6 andpax-5expression." SIGNOR-196918 IL21 protein Q9HBE4 UNIPROT IL21R protein Q9HBE5 UNIPROT up-regulates binding 9606 BTO:0000782 16424177 t gcesareni "Il-21 mediates its biological effects via the il-21r in conjunction with the common receptor gamma-chain that is also shared by members of the il-2 family" SIGNOR-143849 IL21 protein Q9HBE4 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-108858 IL21 protein Q9HBE4 UNIPROT PAX5 protein Q02548 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000782;BTO:0000785 22486304 f miannu "Interleukin-21 inhibits humoral response to an hiv dna vaccine by enhancing bcl-6 andpax-5expression." SIGNOR-196921 IL21R protein Q9HBE5 UNIPROT JAK1 protein P23458 UNIPROT up-regulates binding 9606 BTO:0000776 12093291 t gcesareni "Retroviral-mediated transduction of wild-type gamma c into xscid jt cells restored function to the il-21r, as shown by il-21-induced tyrosine phosphorylation of jak1 and jak3, and downstream activation of stat5" SIGNOR-90266 IL21R protein Q9HBE5 UNIPROT JAK3 protein P52333 UNIPROT up-regulates binding 9606 BTO:0000776 12093291 t gcesareni "Retroviral-mediated transduction of wild-type gamma c into xscid jt cells restored function to the il-21r, as shown by il-21-induced tyrosine phosphorylation of jak1 and jak3, and downstream activation of stat5" SIGNOR-90269 IL21R protein Q9HBE5 UNIPROT STAT3 protein P40763 UNIPROT up-regulates 9606 BTO:0000876 BTO:0000763;BTO:0001253 15667561 f gcesareni "Interleukin 24 (il-24) is a new member of the il-10 family of cytokines and it signals through two heterodimeric receptors: il-20r1/il-20r2 and il-22r1/il-20r2. Upon binding to its receptors, il-24 induces rapid activation of stat-1 and stat-3 transcription factors," SIGNOR-133379 IL22 protein Q9GZX6 UNIPROT IL22RA2 protein Q969J5 UNIPROT down-regulates binding 9606 BTO:0000763;BTO:0000149 11390453 t gcesareni "We identified a gene encoding a protein of 231 aa, showing 33 and 34% amino acid identity with the extracellular domains of the il-22 receptor and of the il-20r/cytokine receptor family 2-8,the recombinant protein was found to bind il-10-related t cell-derived inducible factor/il-22, and to inhibit the activity of this cytokine on hepatocytes and intestinal epithelial cells. We propose to name this natural cytokine antagonist il-22bp for il-22 binding protein. respectively, but lacking the transmembrane and cytoplasmic domains" SIGNOR-86110 IL23A protein Q9NPF7 UNIPROT IL12RB1 protein P42701 UNIPROT up-regulates binding 9606 12671732 t gcesareni "Based on these analyses, we propose an integrated model of il-12rbeta1 structure and function. This significantly enhances our molecular understanding of the human il-12 and il-23 systems." SIGNOR-99716 IL23A protein Q9NPF7 UNIPROT IL23R protein Q5VWK5 UNIPROT up-regulates binding 9606 BTO:0000782 12023369 t gcesareni "We identify a novel member of the hemopoietin receptor family as a subunit of the receptor for il-23, il-23r." SIGNOR-87805 IL23R protein Q5VWK5 UNIPROT JAK2 protein O60674 UNIPROT up-regulates binding 9606 BTO:0000782 12023369 t gcesareni "Il-23 activates the same jak-stat signaling molecules as il-12: jak2, tyk2, and stat1, -3, -4, and -5, but stat4 activation is substantially weaker and different dna-binding stat complexes form in response to il-23 compared with il-12." SIGNOR-87808 IL23R protein Q5VWK5 UNIPROT STAT4 protein Q14765 UNIPROT up-regulates 9606 BTO:0000782 12023369 f gcesareni "Il-23 activates the same jak-stat signaling molecules as il-12: jak2, tyk2, and stat1, -3, -4, and -5, but stat4 activation is substantially weaker and different dna-binding stat complexes form in response to il-23 compared with il-12." SIGNOR-87838 IL23R protein Q5VWK5 UNIPROT TYK2 protein P29597 UNIPROT up-regulates binding 9606 BTO:0000782 12023369 t gcesareni "Il-23 activates the same jak-stat signaling molecules as il-12: jak2, tyk2, and stat1, -3, -4, and -5, but stat4 activation is substantially weaker and different dna-binding stat complexes form in response to il-23 compared with il-12." SIGNOR-87841 IL26 protein Q9NPH9 UNIPROT IL10RB protein Q08334 UNIPROT up-regulates binding 9606 17208301 t gcesareni "See table 2" SIGNOR-151917 IL26 protein Q9NPH9 UNIPROT IL20RA protein Q9UHF4 UNIPROT up-regulates binding 9606 BTO:0001253 17208301 t gcesareni "The mrna expression level of il10, il19, il20, il22, il24, il26, il28b, il29 and their receptors il10ra, il10rb, il20ra, il20rb, il22ra1, il22ra2, il28ra was compared in skin biopsies of children and adults and in childrens' skin cells by quantitative real-time pcr (qrt-pcr)." SIGNOR-151920 IL27 protein Q8NEV9 UNIPROT IL27RA protein Q6UWB1 UNIPROT up-regulates binding 9606 BTO:0000782;BTO:0000876 14764690 t gcesareni "Wsx-1 and glycoprotein 130 constitute a signal-transducing receptor for il-27." SIGNOR-121799 IL2 protein P60568 UNIPROT IL2RA protein P01589 UNIPROT up-regulates binding 9606 16477002 t miannu "Il-2 is a cytokine that functions as a growth factor and central regulator in the immune system and mediates its effects through ligand-induced hetero-trimerization of the receptor subunits il-2r alpha, il-2r beta, and gamma(c)." SIGNOR-144537 IL2 protein P60568 UNIPROT IL2RB protein P14784 UNIPROT up-regulates binding 9606 16477002 t miannu "Il-2 is a cytokine that functions as a growth factor and central regulator in the immune system and mediates its effects through ligand-induced hetero-trimerization of the receptor subunits il-2r alpha, il-2r beta, and gamma(c)." SIGNOR-144540 IL2 protein P60568 UNIPROT IL2RG protein P31785 UNIPROT up-regulates binding 9606 16477002 t miannu "Il-2 is a cytokine that functions as a growth factor and central regulator in the immune system and mediates its effects through ligand-induced hetero-trimerization of the receptor subunits il-2r alpha, il-2r beta, and gamma(c)." SIGNOR-144543 IL2 protein P60568 UNIPROT NAB2 protein Q15742 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000782 22128144 f miannu "We observe that the CD8(+) T-cell autocrine growth factor IL-2 coordinately increases Nab2 expression and decreases TRAIL expression." SIGNOR-253894 IL2 protein P60568 UNIPROT TNFSF10 protein P50591 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000782 22128144 f miannu "We observe that the CD8(+) T-cell autocrine growth factor IL-2 coordinately increases Nab2 expression and decreases TRAIL expression." SIGNOR-253895 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 IL2RG protein P31785 UNIPROT JAK3 protein P52333 UNIPROT up-regulates binding 9606 BTO:0000776 18445337 t milica "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-178491 IL31 protein Q6EBC2 UNIPROT IL31RA protein Q8NI17 UNIPROT up-regulates binding 9606 BTO:0000782;BTO:0000876 BTO:0001253 15184896 t gcesareni "Here we identify a four-helix bundle cytokine we have called interleukin 31 (il-31), which is preferentially produced by t helper type 2 cells. Il-31 signals through a receptor composed of il-31 receptor a and oncostatin m receptor." SIGNOR-125313 IL34 protein Q6ZMJ4 UNIPROT CSF1R protein P07333 UNIPROT "up-regulates activity" binding 9606 BTO:0000876 BTO:0001103 24890514 t apalma "The CSF-1 receptor (CSF-1R) is activated by the homodimeric growth factors colony-stimulating factor-1 (CSF-1) and interleukin-34 (IL-34)" SIGNOR-255569 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 BTO:0000876 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 IL3 protein P08700 UNIPROT NFIL3 protein Q16649 UNIPROT up-regulates 10090 BTO:0003104 10082541 f lperfetto "We previously reported that NFIL3 is an IL-3-responsive gene in Baf-3 cells" SIGNOR-242763 IL3RA protein P26951 UNIPROT JAK2 protein O60674 UNIPROT up-regulates binding 9606 15795318 t gcesareni "Indeed, only upon fibronectin adhesion is janus kinase 2 (jak2) recruited to the beta1 integrin-il-3r complex and triggers il-3r beta common phosphorylation, leading to the formation of docking sites for activated stat5a." SIGNOR-134859 IL3RA protein P26951 UNIPROT STAT5A protein P42229 UNIPROT up-regulates 9606 15795318 f gcesareni "We previously demonstrated that integrin-dependent adhesion activates stat5a, a well known target of il-3-mediated signaling" SIGNOR-134862 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 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 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 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 Myoblast_fusion phenotype SIGNOR-PH98 SIGNOR up-regulates 10090 BTO:0000222 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 IL4R protein P24394 UNIPROT IL2RG protein P31785 UNIPROT up-regulates binding 9606 8266078 t gcesareni "Il-2r gamma was demonstrated to be a component of the il-4 receptor on the basis of chemical cross-linking data, the ability of il-2r gamma to augment il-4 binding affinity, and the requirement for il-2r gamma in il-4-mediated phosphorylation of insulin receptor substrate-1." SIGNOR-37362 IL4R protein P24394 UNIPROT IL2RG protein P31785 UNIPROT up-regulates binding 9606 BTO:0000782;BTO:0000801;BTO:0000876 BTO:0000887;BTO:0000763;BTO:0001260 12704343 t milica "The type i il-4 receptors result from association of IL-4R With the common ? Chain (?c), which is also a component of the receptors for il-2, il-7, il-9, and il-15." SIGNOR-100765 IL4R protein P24394 UNIPROT IRS1 protein P35568 UNIPROT up-regulates phosphorylation 9606 BTO:0000782;BTO:0000801;BTO:0000876 BTO:0000887;BTO:0000763;BTO:0001260 12704343 t milica "Irs-1 and a homologous protein, irs-2 (also known as 4-phosphotyrosine substrate), are recruited to phosphorylated y497 of IL-4R After ligand binding, leading to phosphorylation and activation of irs-1 and irs-2." SIGNOR-100768 IL4R protein P24394 UNIPROT IRS2 protein Q9Y4H2 UNIPROT up-regulates phosphorylation 9606 BTO:0000782;BTO:0000801;BTO:0000876 BTO:0000887;BTO:0000763;BTO:0001260 12704343 t milica "Irs-1 and a homologous protein, irs-2 (also known as 4-phosphotyrosine substrate), are recruited to phosphorylated y497 of IL-4R After ligand binding, leading to phosphorylation and activation of irs-1 and irs-2." SIGNOR-100771 IL4R protein P24394 UNIPROT JAK1 protein P23458 UNIPROT up-regulates 9606 7538655 f lperfetto "We demonstrate that il4r triggering induced the tyrosine phosphorylation of jak3" SIGNOR-34756 IL4R protein P24394 UNIPROT JAK1 protein P23458 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0000801 23124025 t lperfetto "Although the receptor-associated tyrosine kinases Jak2 and Tyk2 are activated after the recruitment of IL-13 to its receptor (containing IL-4R and IL-13R1), IL-4 stimulates Jak1 activation." SIGNOR-249529 IL4R protein P24394 UNIPROT JAK1 protein P23458 UNIPROT up-regulates binding 9606 BTO:0000782;BTO:0000801;BTO:0000876 BTO:0000887;BTO:0000763;BTO:0001260 12704343 t milica "IL-4Rα, γc, and IL-13Rα1 all contain proline-rich box-1 regions that bind jak1, jak3, and tyk2, respectively. Il-4 uses the type ii receptor, and IL-13R1 Binds tyk2. Il-13 results in activation of jak1 and tyk2 in hematopoietic and nonhematopoietic cells." SIGNOR-100774 IL4R protein P24394 UNIPROT JAK2 protein O60674 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0000801 18852293 t lperfetto "Downstream intracellular signaling from the IL-4IL-4Rc complex involves activation of the Jak1 and Jak3 kinases, phosphorylation of the Stat6 transcription factor, and activation of the insulin receptor substrate (IRS)-2 and Dok2-signaling intermediates. IL-13 initially binds to IL-13R1 with intermediate affinity, and then heterodimerizes with IL-4R. The IL-13IL-13R1IL-4R complex activates the Tyk2, Jak2, and Jak1 kinases and Stat6." SIGNOR-249530 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 IL5RA protein Q01344 UNIPROT ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR up-regulates 9606 21106848 f "Human blood eosinophils exhibit a hyperactive phenotype in response to chemotactic factors after cell priming with IL-5 family cytokines. Earlier work has identified ERK1/2 as molecular markers for IL-5 priming" SIGNOR-254350 IL5RA protein Q01344 UNIPROT JAK2 protein O60674 UNIPROT "up-regulates activity" phosphorylation 9606 7602114 t "Jak 2 is physically associated with the IL-5b receptor. The binding of IL-5 to its receptor results in tyrosine phosphorylation and activation of Jak 2 tyrosine kinase within 1 to 3 min." SIGNOR-254352 IL5RA protein Q01344 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-223010 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 IL6R protein P08887 UNIPROT "up-regulates activity" binding 9606 18923185 t miannu "IL-6 and IL-11 are the only members of the family that signal via the induction of a gp130 homodimer after binding their specific -receptors, IL-6R and IL-11R. When IL-6 binds to the homodimerized IL-6Rα/gp130Rβ, it results in a signaling cascade that is initiated by the autophoshorylation and activation of JAK." SIGNOR-255324 IL6 protein P05231 UNIPROT IL6R protein P08887 UNIPROT up-regulates binding 9606 15895091 t gcesareni "We show that the augmentation of the il6 signal by recombinant il6 receptors (ril6r) delivery allows the functional recovery of phagocytes in a peritonitis mouse model." SIGNOR-137236 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 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 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 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 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 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 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-202033 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 IL6ST protein P40189 UNIPROT ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR up-regulates phosphorylation 9606 16306329 f mrosina "Upon formation of the IL-6/IL-6Ralpha/gp130 hexameric signaling complex, two distinct signaling pathways are activated: 1) Janus kinase (JAK)/signal transducers and activator of transcription (STAT) and 2) the Src homology 2-containing tyrosine phosphatase (SHP-2)/extracellular signal-regulated kinase (ERK)/mitogen-activated protein kinase (MAPK) pathways" SIGNOR-255022 IL6ST protein P40189 UNIPROT IL6ST protein P40189 UNIPROT "up-regulates activity" phosphorylation Ser659 WPNVPDPsKSHIAQW -1 8511589 t 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-238621 IL6ST protein P40189 UNIPROT JAK1 protein P23458 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-204841 IL6ST protein P40189 UNIPROT JAK2 protein O60674 UNIPROT "up-regulates activity" phosphorylation Tyr1007 VLPQDKEyYKVKEPG 9606 9716487 t lperfetto "All IL-6-type cytokines recruit gp130to their receptot complexes They either signal via gp130 alone [8] or in combination with LIFR [9] or the recently cloned OSMR [10], which are all able to activate Jaks proteins. Two tyrosine residues at the corresponding positions of Jak2 (tyrosine-1007 and tyrosine-1008) were found to be phosphorylated, and a single mutation of tyrosine-1007 eliminated essentially all tyrosine kinase activity [59]." SIGNOR-238630 IL6ST protein P40189 UNIPROT JAK2 protein O60674 UNIPROT "up-regulates activity" phosphorylation Tyr1008 LPQDKEYyKVKEPGE 9606 9716487 t lperfetto "All IL-6-type cytokines recruit gp130to their receptot complexes They either signal via gp130 alone [8] or in combination with LIFR [9] or the recently cloned OSMR [10], which are all able to activate Jaks proteins. Two tyrosine residues at the corresponding positions of Jak2 (tyrosine-1007 and tyrosine-1008) were found to be phosphorylated, and a single mutation of tyrosine-1007 eliminated essentially all tyrosine kinase activity [59]." SIGNOR-238634 IL6ST protein P40189 UNIPROT T_cell_activation phenotype SIGNOR-PH73 SIGNOR up-regulates 9606 32234467 f miannu "Interleukin-6 (IL-6) is an important member of the cytokine network and plays a central role in acute inflammation. IL-6 binds to its receptor IL-6R to form a complex, and then binds to the membrane protein gp130 to initiate intracellular signal transduction. IL-6 is the terminal helper factor of cytotoxic T lymphocyte (CTL), which can induce CTL activity and make immature thymocytes develop into CTL. In addition, IL-6 is a pro-inflammatory regulator of T cells." SIGNOR-261028 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 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 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 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 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 "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 ILK protein Q13418 UNIPROT AKT proteinfamily SIGNOR-PF24 SIGNOR "up-regulates activity" phosphorylation Ser473 RPHFPQFsYSASGTA -1 11313365 t miannu "ILK Phosphorylates PKB/Akt on Serine 473 To become fully activated, PKB/Akt requires phosphorylation at two sites, threonine 308 and serine 473, in a phosphatidylinositol (PI) 3-kinase-dependent manner." SIGNOR-250261 ILK protein Q13418 UNIPROT AKT proteinfamily SIGNOR-PF24 SIGNOR up-regulates phosphorylation Ser473 RPHFPQFsYSASGTA 9606 9736715 t acerquone "Ilk can phosphorylate pkb-akt on serine-473, whereas kinase-deficient ilk severely inhibits endogenous phosphorylation of pkb-akt on serine-473, demonstrating that ilk is involved in agonist stimulated, pi(3)k-dependent, pkb-akt activation." SIGNOR-60115 ILK protein Q13418 UNIPROT CFL1 protein P23528 UNIPROT down-regulates phosphorylation Ser3 sGVAVSDG 9606 18252715 t gcesareni "Actin (de)polymerization is regulated by cofilin, the ser(3) phosphorylation (ps(3)cofilin) of which inhibits its actin-severing activity. To determine how ilk regulates ps(3)cofilin, we examined the effects of ilk on ps(3)cofilin using normal rie1 cells." SIGNOR-160756 ILK protein Q13418 UNIPROT ILK protein Q13418 UNIPROT "up-regulates activity" phosphorylation Ser343 SMADVKFsFQCPGRM 9606 BTO:0001332 11313365 t lperfetto "Although ilk has been shown to autophosphorylate serine 343 (s343) is in the hydrophobic motif fsf within the activation loop of the kinase domain and has previously been suggested to be the target of autophosphorylation (9). Mutation of serine 343 to alanine (s343a) resulted in the inability of ilk to stimulate phosphorylation of pkb/akt in cos cells (9)." SIGNOR-106838 ILK protein Q13418 UNIPROT MYL12B protein O14950 UNIPROT "up-regulates activity" phosphorylation Ser20 KRPQRATsNVFAMFD 9606 BTO:0000887;BTO:0001260 11278951 t lperfetto "Integrin-linked kinase cdna was cloned, sequenced, expressed in e. coli, and shown to phosphorylate myosin light chain in the absence of ca(2+) at ser(19) and thr(18). Smooth muscle contraction follows an increase in cytosolic Ca(2+) concentration, activation of myosin light chain kinase, and phosphorylation of the 20-kDa light chain of myosin at Ser(19)." SIGNOR-106423 ILK protein Q13418 UNIPROT MYL12B protein O14950 UNIPROT "up-regulates activity" phosphorylation Thr19 KKRPQRAtSNVFAMF 9606 BTO:0000887;BTO:0001260 11278951 t lperfetto "Integrin-linked kinase cdna was cloned, sequenced, expressed in e. coli, and shown to phosphorylate myosin light chain in the absence of ca(2+) at ser(19) and thr(18). Smooth muscle contraction follows an increase in cytosolic Ca(2+) concentration, activation of myosin light chain kinase, and phosphorylation of the 20-kDa light chain of myosin at Ser(19).Smooth muscle contraction follows an increase in cytosolic Ca(2+) concentration, activa" SIGNOR-106427 ILK protein Q13418 UNIPROT NACA protein E9PAV3 UNIPROT up-regulates phosphorylation Ser1906 PELEEQDsTQATTQQ 9606 15299025 t lperfetto "The inactivation of gsk3? In response to adhesion and ilk activation (6) would then result in a thr-159-hypophosphorylated ?-Nac that would become unavailable for proteasome degradation but would become a substrate for the ilk kinase activity on residue ser-43. The ser-43-phosphorylated ?-Nac would preferentially interact with c-jun (30), translocate to the nucleus, and potentiate transcription" SIGNOR-127631 ILK protein Q13418 UNIPROT NACA protein Q13765 UNIPROT up-regulates phosphorylation Ser43 PELEEQDsTQATTQQ 9606 15299025 t lperfetto "Ilk phosphorylated alpha-nac on residue ser-43. Ilk-dependent phosphorylation of alpha-nac induced the nuclear accumulation of the coactivator and that phosphorylation of alpha-nac by ilk is required for the potentiation of c-jun-mediated responses by the kinase." SIGNOR-127694 ILK protein Q13418 UNIPROT PPP1R12A protein O14974 UNIPROT down-regulates phosphorylation Thr696 ARQSRRStQGVTLTD 9606 12030846 t lperfetto "Mypt1 was phosphorylated by ilk and phosphorylation sites in the n- and c-terminal fragments of mypt1 were detected. From sequence analyses, three sites were identified: a primary site at thr(709), and two other sites at thr(695) and thr(495)" SIGNOR-87924 ILK protein Q13418 UNIPROT PPP1R12A protein O14974 UNIPROT down-regulates phosphorylation Thr710 DLQEAEKtIGRSRST 9606 12030846 t lperfetto "Mypt1 was phosphorylated by ilk and phosphorylation sites in the n- and c-terminal fragments of mypt1 were detected. From sequence analyses, three sites were identified: a primary site at thr(709), and two other sites at thr(695) and thr(495). phosphorylation of the various sites indicated that thr695 was the major inhibitory site, thr709 had only a slight inhibitory effect" SIGNOR-87928 ILK protein Q13418 UNIPROT PPP1R14A protein Q96A00 UNIPROT down-regulates phosphorylation Thr38 QKRHARVtVKYDRRE 9606 BTO:0000887;BTO:0001260 12144526 t miannu "Phosphopeptide mapping, phospho amino acid analysis and immunoblotting using phospho-specific antibodies indicated that ilk predominantly phosphorylated the site critical for potent inhibition, i.e. Thr(38) of cpi-17" SIGNOR-90828 ILK protein Q13418 UNIPROT PPP1R14C protein Q8TAE6 UNIPROT "up-regulates activity" phosphorylation Thr73 RHQQGKVtVKYDRKE 9606 12804574 t lperfetto "Pka predominantly phosphorylated a site distinct from the inhibitory t73 in kepi. Integrin-linked kinase phosphorylated KEPI (T73) and this dramatically increased inhibition of PP1c" SIGNOR-101835 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 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 KIT protein P10721 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193375 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 f "Recently, imatinib, an inhibitor of several tyrosine kinases, including c-abl, c-kit and PDGFRs, was demonstrated to ameliorate dystrophic phenotypes in mdx mice by suppressing the phosphorylation of PDGFRa" SIGNOR-254378 imatinib chemical CHEBI:45783 ChEBI 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 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 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 "imatinib methanesulfonate" chemical CHEBI:31690 ChEBI KIT protein P10721 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193393 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 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 "Immune complexes" stimulus SIGNOR-ST15 SIGNOR FCGR1A protein P12314 UNIPROT "up-regulates activity" 9606 BTO:0000801 18064051 f lperfetto "Immune complexes bind to activating Fc receptors (FcR) and inhibitory FcRs that are expressed by innate immune effector cells such as basophils, mast cells, neutrophils, monocytes and macrophages, in which they trigger the indicated effector responses." SIGNOR-249521 "Immune complexes" stimulus SIGNOR-ST15 SIGNOR FCGR2B protein P31994 UNIPROT "up-regulates activity" 9606 BTO:0000801 25475856 f lperfetto "Low affinity-activating Fcgamma receptors (FcgammaRs) that bind immune complexes are controlled by a single inhibitory receptor, FcgammaRIIb (CD32b)." SIGNOR-249522 "Immune complexes" stimulus SIGNOR-ST15 SIGNOR FCGR3A protein P08637 UNIPROT "up-regulates activity" 9606 BTO:0000801 17558411 f lperfetto "After binding their antibody ligands, FcgRI and FcgRIII deliver activating signals through an association with the FcRg-chain (FcRg), a transmembrane adaptor protein with an immuno-receptor tyrosine-based activation motif in its cytoplasmic domain." SIGNOR-249523 Immune_response phenotype SIGNOR-PH17 SIGNOR ARDS phenotype SIGNOR-PH128 SIGNOR up-regulates 9606 32446778 f miannu "The presence of SARS-CoV-2 in the lung induces an uncontrolled generalized immune response. Several immune cells (like T-lymphocytes, macrophages and dendritic cells) sustain the impressive secretion of cytokines and chemokines ultimately leading to acute respiratory distress syndrome. These data clearly indicate that, in SARS-CoV in-fection, ARDS is the ultimate result of a cytokine storm." SIGNOR-261035 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 IMPDH2 protein P12268 UNIPROT CCND1 protein P24385 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 9606 BTO:0001616 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 repression" 9606 BTO:0001616 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 CDKN1B protein P46527 UNIPROT "down-regulates quantity by repression" "transcriptional repression" 9606 BTO:0001616 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 MKI67 protein P46013 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 9606 BTO:0001616 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 INCENP protein Q9NQS7 UNIPROT AURKB protein Q96GD4 UNIPROT up-regulates binding 9606 12925766 t gcesareni "Using recombinant proteins, we found that aurora b kinase activity was stimulated by incenp and that the c-terminal region of incenp was sufficient for activation." SIGNOR-86218 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 Inflammation phenotype SIGNOR-PH12 SIGNOR ARDS phenotype SIGNOR-PH128 SIGNOR up-regulates 9606 32446778 f miannu "The presence of SARS-CoV-2 in the lung induces an uncontrolled generalized immune response. Several immune cells (like T-lymphocytes, macrophages and dendritic cells) sustain the impressive secretion of cytokines and chemokines ultimately leading to acute respiratory distress syndrome. These data clearly indicate that, in SARS-CoV in-fection, ARDS is the ultimate result of a cytokine storm." SIGNOR-261036 Inflammation phenotype SIGNOR-PH12 SIGNOR IL4 protein P05112 UNIPROT up-regulates 9606 BTO:0000399 11290754 f apalma "Our findings indicate that chemokines acting via CCR3-initiated signaling pathways can very rapidly mobilize preformed stores of IL-4 from within human eosinophils. The means of extracellular release was by noncytotoxic, vesicular transport" SIGNOR-255494 ING1 protein Q9UK53 UNIPROT AFP protein P02771 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000599 14522900 f miannu " In this study, we found that a subset of ING family members strongly repressed human alpha-fetoprotein (AFP) promoter activity but stimulated the p21(WAF1) promoter in parallel experiments in the same cell type, similar to the effects of p53. Both ING1 and p53 were able to suppress AFP transcription and cause p21 induction; hSIR2, a negative regulator of the p53 protein, showed the opposite effects on the AFP promoter and, like HDAC1, repressed p21 promoter activity." SIGNOR-254480 ING1 protein Q9UK53 UNIPROT BAX protein Q07812 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001938 15662138 f miannu "Ectopic expression of p33ING1b could obviously upregulate p53, p21WAF1 and bax protein levels and activate caspase-3 in taxol-treated U2OS cells. Taken together, our data demonstrate that p33ING1b enhances taxol-induced apoptosis through p53-dependent pathway in human osteosarcoma cells." SIGNOR-254488 ING1 protein Q9UK53 UNIPROT CASP3 protein P42574 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001938 15662138 f miannu "Ectopic expression of p33ING1b could obviously upregulate p53, p21WAF1 and bax protein levels and activate caspase-3 in taxol-treated U2OS cells. Taken together, our data demonstrate that p33ING1b enhances taxol-induced apoptosis through p53-dependent pathway in human osteosarcoma cells." SIGNOR-254489 ING1 protein Q9UK53 UNIPROT CDKN1A protein P38936 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000599 14522900 f miannu " In this study, we found that a subset of ING family members strongly repressed human alpha-fetoprotein (AFP) promoter activity but stimulated the p21(WAF1) promoter in parallel experiments in the same cell type, similar to the effects of p53. Both ING1 and p53 were able to suppress AFP transcription and cause p21 induction; hSIR2, a negative regulator of the p53 protein, showed the opposite effects on the AFP promoter and, like HDAC1, repressed p21 promoter activity." SIGNOR-254483 ING1 protein Q9UK53 UNIPROT SIRT2 protein Q8IXJ6 UNIPROT "down-regulates activity" binding 9606 BTO:0000599 14522900 f miannu "We found that p33(ING1b) physically interacts with hSIR2, reverses its ability to induce the AFP promoter, and induces acetylation of p53 residues at Lys(373) and/or Lys(382)." SIGNOR-254486 ING1 protein Q9UK53 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001938 15662138 f miannu "Ectopic expression of p33ING1b could obviously upregulate p53, p21WAF1 and bax protein levels and activate caspase-3 in taxol-treated U2OS cells. Taken together, our data demonstrate that p33ING1b enhances taxol-induced apoptosis through p53-dependent pathway in human osteosarcoma cells." SIGNOR-254490 ING2 protein Q9H160 UNIPROT AFP protein P02771 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000599 14522900 f miannu "ING1b and ING2 also repressed the AFP promoter in Hep3B p53-null cell lines, and p53 coexpression enhanced this transcriptional repression. Suppression of AFP gene transcription by ING was strongly dependent on AT-motifs that bind to the hepatocyte nuclear factor 1 (HNF1) transcription factor." SIGNOR-254485 ING2 protein Q9H160 UNIPROT MMP13 protein P45452 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001913 19437536 f miannu "ING2 is upregulated in colon cancer and increases invasion by enhanced MMP13 expression." SIGNOR-254491 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 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 INPP4B protein O15327 UNIPROT "phosphatidylinositol bisphosphate" smallmolecule CHEBI:37328 ChEBI "down-regulates quantity" "small molecule catalysis" 9606 BTO:0000356 21127264 t gcesareni "Collectively this data indicates INPP4B is the only PtdIns(3,4)P2 4-phosphatase expressed in breast cancer cells and suggests a correlation between INPP4B and hormone receptor status in human breast cancer" SIGNOR-252433 INPP5D protein Q92835 UNIPROT "1-phosphatidyl-1D-myo-inositol 3,4,5-trisphosphate" smallmolecule CHEBI:16618 ChEBI "down-regulates quantity" "small molecule catalysis" 9606 BTO:0000661 12421919 t gcesareni "Two inositol phosphatases implicated in the degradation of PI(3, 4, 5)P3, namely the 5_ phosphatase Src homology 2 domain containing inositol polyphosphate phosphatase (SHIP) and the 3_ phosphatase and tensin homolog deleted on chromosome ten" SIGNOR-252428 INPP5D protein Q92835 UNIPROT TRAF6 protein Q9Y4K3 UNIPROT "down-regulates activity" binding 9606 BTO:0000007 24817116 t lperfetto "Of note, SHIP1 was associated with TRAF6 in co-transfected HEK293T cells (Fig. 6A). Moreover, SHIP1 overexpression suppressed TRAF6 autoubiquitination in a dose-dependent manner" SIGNOR-261429 INPPL1 protein O15357 UNIPROT "1-phosphatidyl-1D-myo-inositol 3,4,5-trisphosphate" smallmolecule CHEBI:16618 ChEBI down-regulates "small molecule catalysis" 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 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 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 INSIG2 protein Q9Y5U4 UNIPROT SCAP protein Q12770 UNIPROT "down-regulates activity" binding 10029 BTO:0000246 12242332 t "insig-2, a second protein of the endoplasmic reticulum that blocks the processing of sterol regulatory element-binding proteins (SREBPs) by binding to SCAP (SREBP cleavage-activating protein) in a sterol-regulated fashion, thus preventing it from escorting SREBPs to the Golgi." SIGNOR-256209 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 1038915-60-4 chemical CID:24958200 PUBCHEM PARP1 protein P09874 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194399 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 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 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 DUSP6 protein Q16828 UNIPROT down-regulates 9606 22521266 f gcesareni "In conclusion,insulinlikely promotes mkp-3 protein degradation" SIGNOR-197203 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 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 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 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 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 INSR protein P06213 UNIPROT "up-regulates activity" binding 10029 BTO:0000246 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 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 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 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 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 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 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 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 P62158 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 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 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 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 DOK4 protein Q8TEW6 UNIPROT up-regulates 9606 BTO:0000887;BTO:0001103;BTO:0000671 12730241 f gcesareni "Irs5/dok4 and irs6/dok5 represent two new signaling proteins with potential roles in insulin and igf-1 action." SIGNOR-101005 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 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 GAB1 protein Q13480 UNIPROT "up-regulates activity" phosphorylation Tyr242 FFQQQMIyDSPPSRA 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-251310 INSR protein P06213 UNIPROT GAB1 protein Q13480 UNIPROT "up-regulates activity" phosphorylation Tyr285 TEADGELyVFNTPSG 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-251311 INSR protein P06213 UNIPROT GAB1 protein Q13480 UNIPROT "up-regulates activity" phosphorylation Tyr373 ASDTDSSyCIPTAGM 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-251312 INSR protein P06213 UNIPROT GAB1 protein Q13480 UNIPROT "up-regulates activity" phosphorylation Tyr447 SEELDENyVPMNPNS 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-251313 INSR protein P06213 UNIPROT GAB1 protein Q13480 UNIPROT "up-regulates activity" phosphorylation Tyr472 EPIQEANyVPMTPGT 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-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 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 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 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 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 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 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 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 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 Tyr612 TLHTDDGyMPMSPGV 10116 BTO:0000443 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 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 Tyr632 GRKGSGDyMPMSPKS 10116 BTO:0000443 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 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 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 BTO:0000298 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 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 PI3K complex SIGNOR-C156 SIGNOR "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-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 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 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-251322 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 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 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 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 "Integrator complex" complex SIGNOR-C265 SIGNOR H4C1 protein P62805 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000567 25675981 f lperfetto "Integrator-dependent function at promoter proximal sites that is unrelated to NELF-regulated pausing. Given its termination function at both the U2 snRNA and Histone H4 genes, we favor a model in which Integrator also has a termination function at promoter proximal sites." SIGNOR-261481 "Integrator complex" complex SIGNOR-C265 SIGNOR JUNB protein P17275 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000567 25675981 f lperfetto "The Integrator complex controls the termination of transcription at diverse classes of gene targets.|Following INTS3 or INTS9 knockdown, the levels of SDC4, JUNB, FOSL1, and GADD45B increased, suggesting that the Integrator complex negatively regulates the transcription of these genes." SIGNOR-261479 "Integrator complex" complex SIGNOR-C265 SIGNOR NcRNA_processing phenotype SIGNOR-PH95 SIGNOR up-regulates 9606 BTO:0000007 26220997 f lperfetto " In vivo knockdown and rescue experiments confirmed that the 3′ end processing of HVS pre-miRNAs also depends on Integrator activity. Interaction between Integrator and HVS primary miRNA (pri-miRNA) substrates that contain only the miRNA 3′ box was confirmed by coimmunoprecipitation and an in situ proximity ligation assay (PLA)" SIGNOR-261475 "Integrator complex" complex SIGNOR-C265 SIGNOR SDC4 protein P31431 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000567 25675981 f lperfetto "The Integrator complex controls the termination of transcription at diverse classes of gene targets.|Following INTS3 or INTS9 knockdown, the levels of SDC4, JUNB, FOSL1, and GADD45B increased, suggesting that the Integrator complex negatively regulates the transcription of these genes." SIGNOR-261480 Interferon-type-I proteinfamily SIGNOR-PF50 SIGNOR IFITMs proteinfamily SIGNOR-PF49 SIGNOR "up-regulates quantity by expression" "transcriptional activation" 9606 25599080 f miannu "The IFITM (interferon-induced transmembrane) proteins comprise a family of interferon-induced antiviral cell-intrinsic restriction factors with high constitutive expression in many cells, including barrier epithelial cells. As their names imply, the expression of human IFITM1, IFITM2, and IFITM3 is also strongly upregulated by both type I and type II interferons" SIGNOR-260220 Interferon-type-I proteinfamily SIGNOR-PF50 SIGNOR IFNAR complex SIGNOR-C243 SIGNOR "up-regulates activity" binding 9606 11278538 t miannu "Interferons have antiviral, antigrowth and immunomodulatory effects. 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-260331 Interferon-type-I proteinfamily SIGNOR-PF50 SIGNOR NUP98 protein P52948 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 9606 16036565 f miannu "Nup98/Nup96 (41) and Rae1 (17)are up regulated by interferons, which revert the mRNAexport block induced by VSV M protein" SIGNOR-260870 Interferon-type-I proteinfamily SIGNOR-PF50 SIGNOR RAE1 protein P78406 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 9606 16036565 f miannu "Nup98/Nup96 (41) and Rae1 (17)are up regulated by interferons, which revert the mRNAexport block induced by VSV M protein" SIGNOR-260869 INTS14 protein Q96SY0 UNIPROT "Integrator complex" complex SIGNOR-C265 SIGNOR "form complex" binding 7227 26220997 t lperfetto "Integrator is a metazoan-specific multisubunit, multifunctional protein complex composed of 14 subunits named Int1–Int14 (Integrator subunits) " SIGNOR-261474 INTS3 protein Q68E01 UNIPROT "Integrator complex" complex SIGNOR-C265 SIGNOR "form complex" binding 7227 26220997 t lperfetto "Integrator is a metazoan-specific multisubunit, multifunctional protein complex composed of 14 subunits named Int1–Int14 (Integrator subunits) " SIGNOR-261485 INTS4 protein Q96HW7 UNIPROT DYNC1H1 protein Q14204 UNIPROT "up-regulates quantity" 9606 BTO:0000567 23904267 f Monia "We propose a model in which nuclear localized Integrator complex, including ASUN, mediates 3′-end processing of snRNA, which in turn is required for normal processing of mRNA encoding a key regulator(s) of cytoplasmic dynein localization. When Integrator activity is compromised (e.g., by knockdown of an essential subunit), production of critical transcript(s) during interphase is impaired, leading to reduction of perinuclear dynein at G2/M." SIGNOR-261186 INTS4 protein Q96HW7 UNIPROT POLR2A protein P24928 UNIPROT "up-regulates activity" binding 9606 16239144 f miannu "The Integrator Complex Can Directly Associate with the C-Terminal Domain of RNA Polymerase II Largest Subunit" SIGNOR-261185 INTS8 protein Q75QN2 UNIPROT "Integrator complex" complex SIGNOR-C265 SIGNOR "form complex" binding 7227 26220997 t lperfetto "Integrator is a metazoan-specific multisubunit, multifunctional protein complex composed of 14 subunits named Int1–Int14 (Integrator subunits) " SIGNOR-261472 INVS protein Q9Y283 UNIPROT DVL1 protein O14640 UNIPROT down-regulates ubiquitination 9606 BTO:0000671 15852005 t gcesareni "Inversin inhibits the canonical wnt pathway by targeting cytoplasmic dishevelled (dsh or dvl1) for degradation" SIGNOR-135766 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, I− is covalently bound to the tyrosyl residues of Tg by thyroid peroxidase (TPO)." SIGNOR-259913 "Ionizing radiation" stimulus SIGNOR-ST16 SIGNOR CCDC6-RET "fusion protein" SIGNOR-FP9 SIGNOR up-regulates 9606 23128507 f miannu "In PTC, genomic rearrangements juxtapose the RET tyrosine kinase domain to unrelated genes, thereby creating dominantly transforming oncogenes, denominated RET/PTC. The RET/PTC rearrangements are the 2nd most common genetic alteration described in PTC and observed in ∼13–43% of cases, mostly in pediatric cancers or in individuals exposed to ionizing radiation from nuclear accidents" SIGNOR-251999 "Ionizing radiation" stimulus SIGNOR-ST16 SIGNOR ELE1-RET "fusion protein" SIGNOR-FP10 SIGNOR up-regulates 9606 23128507 f miannu "In PTC, genomic rearrangements juxtapose the RET tyrosine kinase domain to unrelated genes, thereby creating dominantly transforming oncogenes, denominated RET/PTC. The RET/PTC rearrangements are the 2nd most common genetic alteration described in PTC and observed in ∼13–43% of cases, mostly in pediatric cancers or in individuals exposed to ionizing radiation from nuclear accidents" SIGNOR-251984 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 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 IQGAP1 protein P46940 UNIPROT CDC42 protein P60953 UNIPROT "down-regulates activity" binding 15695813 t lperfetto "Although the name implies that it functions as a GTPase-activating protein, IQGAP1 actually stabilizes Cdc42 and Rac1 in the active, GTP-bound form (5, 8, 17). Thus, IQGAP1 acts as an “anti-GTPase-activating protein” for Cdc42 and Rac1, with marked effects on the cytoskeleton. " SIGNOR-261888 IQGAP1 protein P46940 UNIPROT RAC1 protein P63000 UNIPROT "down-regulates activity" binding 15695813 t lperfetto "Although the name implies that it functions as a GTPase-activating protein, IQGAP1 actually stabilizes Cdc42 and Rac1 in the active, GTP-bound form (5, 8, 17). Thus, IQGAP1 acts as an “anti-GTPase-activating protein” for Cdc42 and Rac1, with marked effects on the cytoskeleton. " SIGNOR-261889 IRAK1 protein P51617 UNIPROT IRAK1 protein P51617 UNIPROT "up-regulates activity" phosphorylation Ser376 GSSPSQSsMVARTQT -1 11960013 t "In vitro the IRAK-1 activation loop is a good substrate for IRAK-4, and that T387 and S376 are the main sites of phosphorylation by both IRAK-1 and IRAK-4." SIGNOR-251326 IRAK1 protein P51617 UNIPROT IRAK1 protein P51617 UNIPROT "up-regulates activity" phosphorylation Thr209 LCEISRGtHNFSEEL 9606 BTO:0000007 14625308 t lperfetto "Sequential autophosphorylation steps in the interleukin-1 receptor-associated kinase-1 regulate its availability as an adapter in interleukin-1 signalingthis identifies irak-1 as a novel type of adapter protein, which employs its own kinase activity to introduce negative charges adjacent to the protein interaction domain, which anchors irak-1 at the active receptor complex. Thus, irak-1 regulates its own availability as an adapter molecule by sequential autophosphorylation" SIGNOR-119212 IRAK1 protein P51617 UNIPROT IRAK1 protein P51617 UNIPROT "up-regulates activity" phosphorylation Thr387 RTQTVRGtLAYLPEE -1 11960013 t "In vitro the IRAK-1 activation loop is a good substrate for IRAK-4, and that T387 and S376 are the main sites of phosphorylation by both IRAK-1 and IRAK-4." SIGNOR-251330 IRAK1 protein P51617 UNIPROT IRAK1 protein P51617 UNIPROT "up-regulates activity" phosphorylation Thr387 RTQTVRGtLAYLPEE 9606 BTO:0000007 14625308 t lperfetto "Sequential autophosphorylation steps in the interleukin-1 receptor-associated kinase-1 regulate its availability as an adapter in interleukin-1 signalingthis identifies irak-1 as a novel type of adapter protein, which employs its own kinase activity to introduce negative charges adjacent to the protein interaction domain, which anchors irak-1 at the active receptor complex. Thus, irak-1 regulates its own availability as an adapter molecule by sequential autophosphorylation." SIGNOR-119216 IRAK1 protein P51617 UNIPROT PELI1 protein Q96FA3 UNIPROT "up-regulates activity" phosphorylation Ser293 FNTLAFPsMKRKDVV 9606 BTO:0000007 12496252 t lperfetto "In this article we demonstrate that pellino 1 is phosphorylated at multiple sites by irak1 or irak4 in vitro. The key residues involved in activation are located between residues 76 and 86 (ser-76, ser-78, thr-80, ser-82, and thr-86) and at thr-288 and ser-293, just n-terminal to the ring-like domain that carries the e3 ligase activity. Unusually, we found that the phosphorylation of ser-76 or thr-288 or ser-293 alone was sufficient for maximal activation" SIGNOR-96735 IRAK1 protein P51617 UNIPROT PELI1 protein Q96FA3 UNIPROT "up-regulates activity" phosphorylation Ser76 ISNKDQHsISYTLSR 9606 BTO:0000007 12496252 t lperfetto "In this article we demonstrate that pellino 1 is phosphorylated at multiple sites by irak1 or irak4 in vitro. The key residues involved in activation are located between residues 76 and 86 (ser-76, ser-78, thr-80, ser-82, and thr-86) and at thr-288 and ser-293, just n-terminal to the ring-like domain that carries the e3 ligase activity. Unusually, we found that the phosphorylation of ser-76 or thr-288 or ser-293 alone was sufficient for maximal activation" SIGNOR-96739 IRAK1 protein P51617 UNIPROT PELI1 protein Q96FA3 UNIPROT "up-regulates activity" phosphorylation Ser78 NKDQHSIsYTLSRAQ 9606 BTO:0000007 12496252 t lperfetto "In this article we demonstrate that pellino 1 is phosphorylated at multiple sites by irak1 or irak4 in vitro. The key residues involved in activation are located between residues 76 and 86 (ser-76, ser-78, thr-80, ser-82, and thr-86) and at thr-288 and ser-293, just n-terminal to the ring-like domain that carries the e3 ligase activity. Unusually, we found that the phosphorylation of ser-76 or thr-288 or ser-293 alone was sufficient for maximal activation" SIGNOR-96743 IRAK1 protein P51617 UNIPROT PELI1 protein Q96FA3 UNIPROT "up-regulates activity" phosphorylation Ser82 HSISYTLsRAQTVVV 9606 BTO:0000007 12496252 t lperfetto "In this article we demonstrate that pellino 1 is phosphorylated at multiple sites by irak1 or irak4 in vitro. The key residues involved in activation are located between residues 76 and 86 (ser-76, ser-78, thr-80, ser-82, and thr-86) and at thr-288 and ser-293, just n-terminal to the ring-like domain that carries the e3 ligase activity. Unusually, we found that the phosphorylation of ser-76 or thr-288 or ser-293 alone was sufficient for maximal activation" SIGNOR-96747 IRAK1 protein P51617 UNIPROT PELI1 protein Q96FA3 UNIPROT "up-regulates activity" phosphorylation Thr288 QCPVGFNtLAFPSMK 9606 BTO:0000007 12496252 t lperfetto "In this article we demonstrate that pellino 1 is phosphorylated at multiple sites by irak1 or irak4 in vitro. The key residues involved in activation are located between residues 76 and 86 (ser-76, ser-78, thr-80, ser-82, and thr-86) and at thr-288 and ser-293, just n-terminal to the ring-like domain that carries the e3 ligase activity. Unusually, we found that the phosphorylation of ser-76 or thr-288 or ser-293 alone was sufficient for maximal activation" SIGNOR-96751 IRAK1 protein P51617 UNIPROT PELI1 protein Q96FA3 UNIPROT "up-regulates activity" phosphorylation Thr86 YTLSRAQtVVVEYTH 9606 BTO:0000007 12496252 t lperfetto "In this article we demonstrate that pellino 1 is phosphorylated at multiple sites by irak1 or irak4 in vitro. The key residues involved in activation are located between residues 76 and 86 (ser-76, ser-78, thr-80, ser-82, and thr-86) and at thr-288 and ser-293, just n-terminal to the ring-like domain that carries the e3 ligase activity. Unusually, we found that the phosphorylation of ser-76 or thr-288 or ser-293 alone was sufficient for maximal activation" SIGNOR-96759 IRAK1 protein P51617 UNIPROT PELI3 protein Q8N2H9 UNIPROT up-regulates phosphorylation 9606 17997719 t gcesareni "Pellino3 physically interacts with il-1r-associated kinase-1, tnf receptor-associated factor-6, tgf-beta-activated kinase-1, and nf-kappab-inducing kinase in an il-1-dependent manner in the present study, we demonstrate that irak1 and irak4 phosphorylate pellino isoforms in vitro and that phosphorylation greatly enhances pellino's e3 ubiquitin ligase activity." SIGNOR-159052 IRAK1 protein P51617 UNIPROT STAT3 protein P40763 UNIPROT up-regulates phosphorylation Ser727 NTIDLPMsPRTLDSL 9606 15465816 t gcesareni "Irak1 can directly use stat3 as a substrate and cause stat3 serine 727 phosphorylation." SIGNOR-129685 IRAK1 protein P51617 UNIPROT TRAF6 protein Q9Y4K3 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 8837778 t lperfetto "Il-1 treatment of 293 cells induces the association of traf6 with irak." SIGNOR-44234 IRAK3 protein Q9Y616 UNIPROT Inflammation phenotype SIGNOR-PH12 SIGNOR "down-regulates activity" 10090 BTO:0000801 12150927 f "IRAK-M(-/-) cells exhibited increased cytokine production upon TLR/IL-1 stimulation and bacterial challenge, and IRAK-M(-/-) mice showed increased inflammatory responses to bacterial infection." SIGNOR-259288 IRAK3 protein Q9Y616 UNIPROT IRAK4 protein Q9NWZ3 UNIPROT down-regulates binding 9606 25290089 t flangone "Irak3 exerts negative regulatory effects through preventing (i) the dissociation of irak1 and irak4 from myd88 irak3 negatively regulates irak signalling through suppression of irak4 and irak1 activation" SIGNOR-205434 IRAK4 protein Q9NWZ3 UNIPROT IRAK1 protein P51617 UNIPROT "up-regulates activity" phosphorylation 10090 BTO:0000801 17337443 t lperfetto "Analyses of embryonic fibroblasts and macrophages obtained from IRAK-4 KD mice demonstrate lack of cellular responsiveness to stimulation with IL-1beta or a Toll-like receptor 7 (TLR7) agonist. IRAK-4 kinase deficiency prevents the recruitment of IRAK-1 to the IL-1 receptor complex and its subsequent phosphorylation and degradation." SIGNOR-153458 IRAK4 protein Q9NWZ3 UNIPROT IRAK1 protein P51617 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0000007 11960013 t lperfetto "In addition, IRAK-4 is able to phosphorylate IRAK-1, and overexpression of dominant-negative IRAK-4 is blocking the IL-1-induced activation and modification of IRAK-1, suggesting a role of IRAK-4 as a central element in the early signal transduction of Toll/IL-1 receptors, upstream of IRAK-1." SIGNOR-117315 IRAK4 protein Q9NWZ3 UNIPROT IRAK4 protein Q9NWZ3 UNIPROT "up-regulates activity" phosphorylation Ser346 FAQTVMTsRIVGTTA 9606 BTO:0000876 24567333 t lperfetto "We show irak4 autophosphorylation occurs by an intermolecular reaction and that autophosphorylation is required for full catalytic activity of the kinase. Phosphorylation of any two of the residues thr-342, thr-345, and ser-346 is required for full activity" SIGNOR-204653 IRAK4 protein Q9NWZ3 UNIPROT IRAK4 protein Q9NWZ3 UNIPROT "up-regulates activity" phosphorylation Thr342 ASEKFAQtVMTSRIV 9606 BTO:0000876 24567333 t lperfetto "We show irak4 autophosphorylation occurs by an intermolecular reaction and that autophosphorylation is required for full catalytic activity of the kinase. Phosphorylation of any two of the residues thr-342, thr-345, and ser-346 is required for full activity" SIGNOR-204657 IRAK4 protein Q9NWZ3 UNIPROT IRAK4 protein Q9NWZ3 UNIPROT "up-regulates activity" phosphorylation Thr345 KFAQTVMtSRIVGTT 9606 BTO:0000876 24567333 t lperfetto "We show irak4 autophosphorylation occurs by an intermolecular reaction and that autophosphorylation is required for full catalytic activity of the kinase. Phosphorylation of any two of the residues thr-342, thr-345, and ser-346 is required for full activity" SIGNOR-204661 IRAK4 protein Q9NWZ3 UNIPROT NCF1 protein P14598 UNIPROT up-regulates phosphorylation Ser288 QKSGQDVsQAQRQIK 9606 BTO:0000130 17217339 t lperfetto "Phosphorylation of the cytosolic factor p47phox is essential for activation of the nadph oxidase.We found that thr133, ser288 and thr356, targets for irak-4 phosphorylation in vitro, are also phosphorylated in endogenous p47phox after lps stimulation. We conclude that irak-4 phosphorylates p47phox and regulates nadph oxidase activation after lps stimulation." SIGNOR-152011 IRAK4 protein Q9NWZ3 UNIPROT NCF1 protein P14598 UNIPROT up-regulates phosphorylation Ser320 QRSRKRLsQDAYRRN 9606 BTO:0000130 17217339 t lperfetto "Phosphorylation of the cytosolic factor p47phox is essential for activation of the nadph oxidase.These results strongly support the observation that irak-4 is a kinase for p47phox in vivo. We also detected the signature of phosphorylation at ser320 and ser345" SIGNOR-152015 IRAK4 protein Q9NWZ3 UNIPROT NCF1 protein P14598 UNIPROT up-regulates phosphorylation Ser345 QARPGPQsPGSPLEE 9606 BTO:0000130 17217339 t lperfetto "Phosphorylation of the cytosolic factor p47phox is essential for activation of the nadph oxidase.These results strongly support the observation that irak-4 is a kinase for p47phox in vivo. We also detected the signature of phosphorylation at ser320 and ser345" SIGNOR-152019 IRAK4 protein Q9NWZ3 UNIPROT NCF1 protein P14598 UNIPROT up-regulates phosphorylation Thr133 KLPTDNQtKKPETYL 9606 BTO:0000130 17217339 t lperfetto "Phosphorylation of the cytosolic factor p47phox is essential for activation of the nadph oxidase.We found that thr133, ser288 and thr356, targets for irak-4 phosphorylation in vitro, are also phosphorylated in endogenous p47phox after lps stimulation. We conclude that irak-4 phosphorylates p47phox and regulates nadph oxidase activation after lps stimulation." SIGNOR-152023 IRAK4 protein Q9NWZ3 UNIPROT NCF1 protein P14598 UNIPROT up-regulates phosphorylation Thr356 PLEEERQtQRSKPQP 9606 BTO:0000130 17217339 t lperfetto "Phosphorylation of the cytosolic factor p47phox is essential for activation of the nadph oxidase.We found that thr133, ser288 and thr356, targets for irak-4 phosphorylation in vitro, are also phosphorylated in endogenous p47phox after lps stimulation. We conclude that irak-4 phosphorylates p47phox and regulates nadph oxidase activation after lps stimulation." SIGNOR-152027 IRAK4 protein Q9NWZ3 UNIPROT PELI2 protein Q9HAT8 UNIPROT up-regulates phosphorylation 9606 12860405 t gcesareni "Pellino2 is one of the firstsubstrates identified for irak1 andirak4." SIGNOR-103717 IRF1 protein P10914 UNIPROT DST protein Q03001 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000667 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-254492 IRF1 protein P10914 UNIPROT IRF8 protein Q02556 UNIPROT "up-regulates activity" binding 9606 BTO:0001413 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 SOCS1 protein O15524 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000552 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 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 IRF2BP1 protein Q8IU81 UNIPROT IRF2 protein P14316 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 12799427 t miannu "We have identified two novel proteins that interact specifically with the C-terminal repression domain of Interferon Regulatory Factor-2 (IRF-2). These proteins, which we term IRF-2 binding proteins 1 and 2 (IRF-2BP1 and IRF-2BP2, the latter having two splicing isoforms, A and B), are nuclear proteins, and have the properties of IRF-2-dependent transcriptional co-repressors that can inhibit both enhancer-activated and basal transcription in a manner that is not dependent upon histone deacetylation." SIGNOR-224045 IRF2BP2 protein Q7Z5L9 UNIPROT IRF2 protein P14316 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 12799427 t miannu "We have identified two novel proteins that interact specifically with the C-terminal repression domain of Interferon Regulatory Factor-2 (IRF-2). These proteins, which we term IRF-2 binding proteins 1 and 2 (IRF-2BP1 and IRF-2BP2, the latter having two splicing isoforms, A and B), are nuclear proteins, and have the properties of IRF-2-dependent transcriptional co-repressors that can inhibit both enhancer-activated and basal transcription in a manner that is not dependent upon histone deacetylation." SIGNOR-224073 IRF2 protein P14316 UNIPROT DST protein Q03001 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000667 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 IRF3 protein Q14653 UNIPROT IL6 protein P05231 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000801 27337441 t lperfetto "Recent reports show that in mice the microbiome, comprising commensal microorganisms that colonize body surfaces, promotes a partial and low-grade M1-like phenotype in macrophages throughout the body, including those in lymphoid organs (119, 120). This M1-like priming of macrophages induces chromatin remodeling with increased H3K4me3 marks at Ifnb, Il6, and Tnf promoters, which is associated with increased binding of NF-κB p65, IRF3, and Pol II upon cell stimulation" SIGNOR-251721 IRF3 protein Q14653 UNIPROT Interferon_Production phenotype SIGNOR-PH16 SIGNOR up-regulates 10090 BTO:0002572 20610653 f lperfetto "Type 1 IFNs are induced in a cell type-specific manner through Toll-like receptor and RIG-I-like receptor pathways, both of which activate interferon regulatory factors (IRFs) and nuclear factor _B (NF-_B) transcription factors." SIGNOR-126962 IRF3 protein Q14653 UNIPROT Interferon-type-I proteinfamily SIGNOR-PF50 SIGNOR "up-regulates quantity by expression" "transcriptional activation" 10090 BTO:0002572 20610653 f miannu "Type 1 IFNs are induced in a cell type-specific manner through Toll-like receptor and RIG-I-like receptor pathways, both of which activate interferon regulatory factors (IRFs) and nuclear factor _B (NF-_B) transcription factors." SIGNOR-260330 IRF3 protein Q14653 UNIPROT SOCS2 protein O14508 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 22291912 f miannu "SOCS2 induction by LPS was dependent on the type I IFN regulated transcription factors IRF1 and IRF3 as shown by using silencing RNAs for IRFs." SIGNOR-254495 IRF4 protein Q15306 UNIPROT CD68 protein P34810 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0000801 12676954 f "However, our data show that PU.1/IRF-4 and IRF-8 heterocomplexes down-regulate CD68 promoter activity in macrophages and repression is dependent on the integrity of both the IRF and PU.1 half-sites of this composite element." SIGNOR-254284 IRF4 protein Q15306 UNIPROT FCER2 protein P06734 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000776 11342629 f "IFN-regulatory factor 4 (IRF-4) plays a critical role in mature B cell function. Using the transcriptional regulation of the human B cell activation marker CD23 as a model system, we have previously demonstrated that IRF-4 is induced in response to B cell-activating stimuli and that it acts as a transactivator of CD23 gene expression." SIGNOR-253933 IRF4 protein Q15306 UNIPROT IL4 protein P05112 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000782 11956291 f "IRF4 synergizes with NFATc2 and the IL-4-inducing transcription factor, c-maf, to augment IL-4 promoter activity as well as to elicit significant levels of endogenous IL-4 production" SIGNOR-254501 IRF4 protein Q15306 UNIPROT IRF5 protein Q13568 UNIPROT "down-regulates activity" 9606 BTO:0000801 22378047 t 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-249560 IRF4 protein Q15306 UNIPROT M2_polarization phenotype SIGNOR-PH55 SIGNOR up-regulates 9606 BTO:0000801 20729857 f lperfetto "We found Irf4 to be one of the direct targets of Jmjd3-mediated demethylation. Finally, we found that Irf4 is a transcription factor crucial for the induction of M2 macrophage responses." SIGNOR-249543 IRF4 protein Q15306 UNIPROT M2_polarization phenotype SIGNOR-PH55 SIGNOR up-regulates 9606 BTO:0000801 22378047 f lperfetto "IL-4-induced c-Myc activity controls a subset of M2-associated genes. IL-4 also induces the M2-polarizing JMJD3-IRF4 axis to inhibit IRF5-mediated M1 polarization." SIGNOR-249559 IRF5 protein Q13568 UNIPROT IL10 protein P22301 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000801 22025054 f lperfetto "IRF5 is directly recruited to gene promoters associated with the M1 phenotype (including Il12b), but it represses Il10, probably also by binding to an ISRE in the gene promoter" SIGNOR-249509 IRF5 protein Q13568 UNIPROT IL10 protein P22301 UNIPROT down-regulates "transcriptional regulation" 9606 BTO:0000801 21240265 f "The role of IRF5 in inhibiting the transcription of the gene encoding IL-10 that we have identified here is important given its well- documented immunosuppressive activity." SIGNOR-254514 IRF5 protein Q13568 UNIPROT IL1B protein P01584 UNIPROT up-regulates "transcriptional regulation" 9606 BTO:0000801 21240265 f "Among the genes with differences in expression in the M1 and M2 subsets are those regulated by IRF5, including IL12A, IL12B, IL23A, IL1B, TNF, CCL3(encoding MIP-1α), RANTES, CD1A, CD40, CD86 and CCR7" SIGNOR-254510 IRF5 protein Q13568 UNIPROT M1_polarization phenotype SIGNOR-PH54 SIGNOR up-regulates 9606 BTO:0000801 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-249562 IRF5 protein Q13568 UNIPROT TNF protein P01375 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 9606 BTO:0000801 21240265 f miannu "Among the genes with differences in expression in the M1 and M2 subsets are those regulated by IRF5, including IL12A, IL12B, IL23A, IL1B, TNF, CCL3(encoding MIP-1Œ±), RANTES, CD1A, CD40, CD86 and CCR7" SIGNOR-254518 IRF7 protein Q92985 UNIPROT IFNA1 protein P01562 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 16612387 f gcesareni "Ikkalfa can also phosphorylate and activate interferon regulatory factor-7 (irf7), which is required for interferon-alfa (ifnalfa) production." SIGNOR-146119 IRF8 protein Q02556 UNIPROT CD68 protein P34810 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0000801 12676954 f "However, our data show that PU.1/IRF-4 and IRF-8 heterocomplexes down-regulate CD68 promoter activity in macrophages and repression is dependent on the integrity of both the IRF and PU.1 half-sites of this composite element." SIGNOR-254285 IRF9 protein Q00978 UNIPROT IFNAR2 protein P48551 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 17923090 t lperfetto "By binding to IFNalphaR2 within the region where two adjacent proline boxes bear phospho-Ser364 and phospho-Ser384, CBP acetylates IFNalphaR2 on Lys399, which in turn serves as the docking site for interferon regulatory factor 9 (IRF9)RF9 interacts with the acetyl-Lys399 motif by means of its IRF homology2 (IH2) domain, leading to formation of the ISGF3 complex that includes IRF9, STAT1, and STAT2." SIGNOR-217779 IRF9 protein Q00978 UNIPROT "ISGF3 complex" complex SIGNOR-C124 SIGNOR "form complex" binding -1 8943351 t 2 miannu "The first STAT-containing transcription factor to be studied, the alpha-interferon-induced ISGF3, is composed of a Stat1:2 heterodimer and a weak DNA-binding protein, p48. The p48 and Stat1:2 heterodimer do not associate stably in the absence of DNA, but we show that amino acids approximately 150 to 250 of Stat1 and a COOH-terminal portion of p48 exhibit physical interaction, implying contact that stabilizes ISGF3" SIGNOR-240600 IRF9 protein Q00978 UNIPROT STAT2 protein P52630 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 9242679 t lperfetto "Coimmunoprecipitation assays demonstrate p48 association with STAT2 but not STAT1.The studies demonstrate the in vivo existence of a STAT2.p48 complex and a distinct STAT2.STAT1 complex after IFN-alpha stimulation. Data suggest that distinct bipartite complexes STAT2.p48 and STAT2.STAT1 translocate to the nucleus and associate on the DNA target site as ISGF3." SIGNOR-217806 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 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 "iron-sulfur cluster" smallmolecule CHEBI:30408 ChEBI ACO2 protein Q99798 UNIPROT "up-regulates activity" "chemical activation" 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 "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 "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 "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 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 IRS1 protein P35568 UNIPROT PI3K complex SIGNOR-C156 SIGNOR "up-regulates activity" binding 10116 BTO:0001103 21798082 t lperfetto "Phosphorylated irs then acts as docking site to recruit and activate phosphatidylinositol-3-kinase (pi3k) which phosphorylates membrane phospholipids, generating phosphoinositide-3,4,5-triphosphate (pip3) from phosphoinositide-4,5-biphosphate (pip2)." SIGNOR-252694 IRS1 protein P35568 UNIPROT PI3K complex SIGNOR-C156 SIGNOR "up-regulates activity" binding 9606 BTO:0000551 20966354 t lperfetto "Irs proteins are capable of both regulating and activating pi3k, depending on the cell of origin." SIGNOR-252695 IRS1 protein P35568 UNIPROT PI3K complex SIGNOR-C156 SIGNOR "up-regulates activity" binding 9606 BTO:0000551 20966354 t lperfetto "Irs proteins are capable of both regulating and activating pi3k, depending on the cell of origin." SIGNOR-256170 IRS1 protein P35568 UNIPROT PIK3CA protein P42336 UNIPROT "up-regulates activity" binding 9606 BTO:0000551 20966354 t lperfetto "Irs proteins are capable of both regulating and activating pi3k, depending on the cell of origin." SIGNOR-168985 IRS1 protein P35568 UNIPROT PIK3CB protein P42338 UNIPROT "up-regulates activity" binding 10090 BTO:0000887 14623899 t lperfetto "As shown previously, IRS-1 was required for insulin-stimulated phosphorylation of Akt in 32D cells, which is consistent with the binding and activation of PI3K by IRS-1 during insulin stimulation" SIGNOR-236618 IRS1 protein P35568 UNIPROT PIK3CB protein P42338 UNIPROT "up-regulates activity" binding 10090 BTO:0000944 11416002 t lperfetto "To examine contributions of specific YXXM motifs in human insulin receptor substrate-1 (IRS-1) to mediating the metabolic actions of insulin, we studied IRS-1 mutants containing various substitutions of Phe for Tyr. In transfected NIH-3T3(IR) cells, insulin stimulation caused a 5-fold increase in phosphatidylinositol 3-kinase (PI3K) activity coimmunoprecipitated with wild-type IRS-1" SIGNOR-235487 IRS1 protein P35568 UNIPROT PIK3R1 protein P27986 UNIPROT "up-regulates activity" binding 10116 BTO:0001103 21798082 t lperfetto "Phosphorylated irs then acts as docking site to recruit and activate phosphatidylinositol-3-kinase (pi3k) which phosphorylates membrane phospholipids, generating phosphoinositide-3,4,5-triphosphate (pip3) from phosphoinositide-4,5-biphosphate (pip2)." SIGNOR-175668 IRS2 protein Q9Y4H2 UNIPROT PI3K complex SIGNOR-C156 SIGNOR "up-regulates activity" binding 10090 BTO:0004087 24811175 t lperfetto "Insulin receptor substrate 1 (IRS-1) and IRS-2 are cytoplasmic adaptor proteins that mediate the activation of signaling pathways in response to ligand stimulation of upstream cell surface receptors. Despite sharing a high level of homology and the ability to activate PI3K, only Irs-2 positively regulates aerobic glycolysis in mammary tumor cells." SIGNOR-252696 IRS2 protein Q9Y4H2 UNIPROT PIK3CA protein P42336 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-251492 IRS2 protein Q9Y4H2 UNIPROT PIK3CG protein P48736 UNIPROT up-regulates binding 9606 12850284 t gcesareni "There was a high level of irs-2 expression and insulin-stimulated tyrosyl phosphorylation as early as embryonic day 15 with robust pi3k binding and activation" SIGNOR-103174 IRX1 protein P78414 UNIPROT ANPEP protein P15144 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002392 20440264 f Luana "We identified a number of target genes by global microarray analysis after IRX1 transfection combined with real-time PCR and chromatin immunoprecipitation assay.| Upregulation of PTGS2, ANPEP, KDR, UGT8, INHBA, ERMAP, RALGPS1 and SPON1 was confirmed." SIGNOR-261663 IRX1 protein P78414 UNIPROT BDKRB2 protein P30411 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0002392 20440264 f Luana "We identified a number of target genes by global microarray analysis after IRX1 transfection combined with real-time PCR and chromatin immunoprecipitation assay.| Downregulation of BDKRB2, PHYHIPL, HIST2H2BE, FGF7, PTGER1, NPTX1, EGR1, COL9A3, CUGBP2, DKK3 and BPI was confirmed." SIGNOR-261651 IRX1 protein P78414 UNIPROT BPI protein P17213 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0002392 20440264 f Luana "We identified a number of target genes by global microarray analysis after IRX1 transfection combined with real-time PCR and chromatin immunoprecipitation assay.| Downregulation of BDKRB2, PHYHIPL, HIST2H2BE, FGF7, PTGER1, NPTX1, EGR1, COL9A3, CUGBP2, DKK3 and BPI was confirmed." SIGNOR-261652 IRX1 protein P78414 UNIPROT CELF2 protein O95319 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0002392 20440264 f Luana "We identified a number of target genes by global microarray analysis after IRX1 transfection combined with real-time PCR and chromatin immunoprecipitation assay.| Downregulation of BDKRB2, PHYHIPL, HIST2H2BE, FGF7, PTGER1, NPTX1, EGR1, COL9A3, CUGBP2, DKK3 and BPI was confirmed." SIGNOR-261657 IRX1 protein P78414 UNIPROT COL9A3 protein Q14050 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0002392 20440264 f Luana "We identified a number of target genes by global microarray analysis after IRX1 transfection combined with real-time PCR and chromatin immunoprecipitation assay.| Downregulation of BDKRB2, PHYHIPL, HIST2H2BE, FGF7, PTGER1, NPTX1, EGR1, COL9A3, CUGBP2, DKK3 and BPI was confirmed." SIGNOR-261653 IRX1 protein P78414 UNIPROT DKK3 protein Q9UBP4 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0002392 20440264 f Luana "We identified a number of target genes by global microarray analysis after IRX1 transfection combined with real-time PCR and chromatin immunoprecipitation assay.| Downregulation of BDKRB2, PHYHIPL, HIST2H2BE, FGF7, PTGER1, NPTX1, EGR1, COL9A3, CUGBP2, DKK3 and BPI was confirmed." SIGNOR-261658 IRX1 protein P78414 UNIPROT EGR1 protein P18146 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0002392 20440264 f Luana "We identified a number of target genes by global microarray analysis after IRX1 transfection combined with real-time PCR and chromatin immunoprecipitation assay.| Downregulation of BDKRB2, PHYHIPL, HIST2H2BE, FGF7, PTGER1, NPTX1, EGR1, COL9A3, CUGBP2, DKK3 and BPI was confirmed." SIGNOR-261661 IRX1 protein P78414 UNIPROT ERMAP protein Q96PL5 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002392 20440264 f Luana "We identified a number of target genes by global microarray analysis after IRX1 transfection combined with real-time PCR and chromatin immunoprecipitation assay.| Upregulation of PTGS2, ANPEP, KDR, UGT8, INHBA, ERMAP, RALGPS1 and SPON1 was confirmed." SIGNOR-261667 IRX1 protein P78414 UNIPROT FGF7 protein P21781 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0002392 20440264 f Luana "We identified a number of target genes by global microarray analysis after IRX1 transfection combined with real-time PCR and chromatin immunoprecipitation assay.| Downregulation of BDKRB2, PHYHIPL, HIST2H2BE, FGF7, PTGER1, NPTX1, EGR1, COL9A3, CUGBP2, DKK3 and BPI was confirmed." SIGNOR-261654 IRX1 protein P78414 UNIPROT H2BC21 protein Q16778 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0002392 20440264 f Luana "We identified a number of target genes by global microarray analysis after IRX1 transfection combined with real-time PCR and chromatin immunoprecipitation assay.| Downregulation of BDKRB2, PHYHIPL, HIST2H2BE, FGF7, PTGER1, NPTX1, EGR1, COL9A3, CUGBP2, DKK3 and BPI was confirmed." SIGNOR-261660 IRX1 protein P78414 UNIPROT INHBA protein P08476 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002392 20440264 f Luana "We identified a number of target genes by global microarray analysis after IRX1 transfection combined with real-time PCR and chromatin immunoprecipitation assay.| Upregulation of PTGS2, ANPEP, KDR, UGT8, INHBA, ERMAP, RALGPS1 and SPON1 was confirmed." SIGNOR-261666 IRX1 protein P78414 UNIPROT KDR protein P35968 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002392 20440264 f Luana "We identified a number of target genes by global microarray analysis after IRX1 transfection combined with real-time PCR and chromatin immunoprecipitation assay.| Upregulation of PTGS2, ANPEP, KDR, UGT8, INHBA, ERMAP, RALGPS1 and SPON1 was confirmed." SIGNOR-261664 IRX1 protein P78414 UNIPROT NPTX1 protein Q15818 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0002392 20440264 f Luana "We identified a number of target genes by global microarray analysis after IRX1 transfection combined with real-time PCR and chromatin immunoprecipitation assay.| Downregulation of BDKRB2, PHYHIPL, HIST2H2BE, FGF7, PTGER1, NPTX1, EGR1, COL9A3, CUGBP2, DKK3 and BPI was confirmed." SIGNOR-261655 IRX1 protein P78414 UNIPROT PHYHIPL protein Q96FC7 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0002392 20440264 f Luana "We identified a number of target genes by global microarray analysis after IRX1 transfection combined with real-time PCR and chromatin immunoprecipitation assay.| Downregulation of BDKRB2, PHYHIPL, HIST2H2BE, FGF7, PTGER1, NPTX1, EGR1, COL9A3, CUGBP2, DKK3 and BPI was confirmed." SIGNOR-261659 IRX1 protein P78414 UNIPROT PTGER1 protein P34995 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0002392 20440264 f Luana "We identified a number of target genes by global microarray analysis after IRX1 transfection combined with real-time PCR and chromatin immunoprecipitation assay.| Downregulation of BDKRB2, PHYHIPL, HIST2H2BE, FGF7, PTGER1, NPTX1, EGR1, COL9A3, CUGBP2, DKK3 and BPI was confirmed." SIGNOR-261656 IRX1 protein P78414 UNIPROT RALGPS1 protein Q5JS13 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002392 20440264 f Luana "We identified a number of target genes by global microarray analysis after IRX1 transfection combined with real-time PCR and chromatin immunoprecipitation assay.| Upregulation of PTGS2, ANPEP, KDR, UGT8, INHBA, ERMAP, RALGPS1 and SPON1 was confirmed." SIGNOR-261668 IRX1 protein P78414 UNIPROT SPON1 protein Q9HCB6 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002392 20440264 f Luana "We identified a number of target genes by global microarray analysis after IRX1 transfection combined with real-time PCR and chromatin immunoprecipitation assay.| Upregulation of PTGS2, ANPEP, KDR, UGT8, INHBA, ERMAP, RALGPS1 and SPON1 was confirmed." SIGNOR-261669 IRX1 protein P78414 UNIPROT UGT8 protein Q16880 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002392 20440264 f Luana "We identified a number of target genes by global microarray analysis after IRX1 transfection combined with real-time PCR and chromatin immunoprecipitation assay.| Upregulation of PTGS2, ANPEP, KDR, UGT8, INHBA, ERMAP, RALGPS1 and SPON1 was confirmed." SIGNOR-261665 ISCU protein Q9H1K1 UNIPROT "Mitochondrial Fe-S Cluster Assembly Complex" complex SIGNOR-C276 SIGNOR "form complex" binding -1 27519411 t lperfetto "As the architecture of the human machinery remains undefined, we co-expressed in Escherichia coli the following four proteins involved in the initial step of Fe-S cluster synthesis: FXN42-210 (iron donor); [NFS1]·[ISD11] (sulfur donor); and ISCU (scaffold upon which new clusters are assembled). We purified a stable, active complex consisting of all four proteins with 1:1:1:1 stoichiometry." SIGNOR-262128 "ISGF3 complex" complex SIGNOR-C124 SIGNOR EIF2AK2 protein P19525 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 9606 27712625 f miannu "The activated kinases then phosphorylate the signal transducers and transcription factors STAT1 and STAT2, which form a complex with IRF9 (ISGF3) that enters the nucleus to transactivate promoters of an antiviral gene expression program. Genes that are specifically upregulated by IFNs are collectively called ISGs (IFN-stimulated genes). The kinase PKR is an ISG product acting as a signaling PRR on one hand (see earlier), but its main function in antiviral defense is the inhibition of protein synthesis.PKR has a broad antiviral spectrum." SIGNOR-260158 ISL1 protein P61371 UNIPROT NLI/Lmx1.1/Isl1 complex SIGNOR-C103 SIGNOR "form complex" binding 9606 BTO:0000007 9452425 t miannu "Interactions between LIM transcription factors were also evaluated in vivo. Cotransfected FLAG-Lmx1.1 and HA-Isl1 were capable of interacting. the NLI-dependent interaction observed between Isl1 and Lmx1.1 is likely to represent a physiologically significant complex found in the endocrine cells of the pancreas." SIGNOR-220131 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 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 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 ISYNA1 protein Q9NPH2 UNIPROT "1D-myo-inositol 1-phosphate" smallmolecule CHEBI:18297 ChEBI "up-regulates quantity" "small molecule catalysis" 15464731 t lperfetto "Human myo-inositol 1-phosphate synthase (IP synthase; E.C. 5.5.1.4), encoded by ISYNA1, catalyzes the de novo synthesis of inositol 1-phosphate from glucose 6-phosphate." SIGNOR-254131 ITCH protein Q96J02 UNIPROT DTX1 protein Q86Y01 UNIPROT down-regulates ubiquitination 9606 17028573 t gcesareni "Itch/aip4 mediates deltex degradation through the formation of k29-linked polyubiquitin chains." SIGNOR-150002 ITCH protein Q96J02 UNIPROT GLI1 protein P08151 UNIPROT down-regulates ubiquitination 9606 20818436 t gcesareni "The consequent activation of_ itch, together with the recruitment of gli1 through direct binding with_ numb, allows gli1 to enter into the complex, resulting in gli1 ubiquitination and degradation. we demonstrate that the hedgehog transcription factor gli1 is targeted by numb for itch-dependent ubiquitination, which suppresses hedgehog signals, thus arresting growth and promoting cell differentiation" SIGNOR-167838 ITCH protein Q96J02 UNIPROT GLI1 protein P08151 UNIPROT down-regulates ubiquitination 9606 BTO:0001573 17115028 t gcesareni "The consequent activation of_ itch, together with the recruitment of gli1 through direct binding with_ numb, allows gli1 to enter into the complex, resulting in gli1 ubiquitination and degradation. we demonstrate that the hedgehog transcription factor gli1 is targeted by numb for itch-dependent ubiquitination, which suppresses hedgehog signals, thus arresting growth and promoting cell differentiation" SIGNOR-150847 ITCH protein Q96J02 UNIPROT MAVS protein Q7Z434 UNIPROT "down-regulates quantity by destabilization" ubiquitination Lys371 PTSMVLTkVSASTVP 9606 BTO:0002181 19881509 t Giorgia "These data collectively indicate that AIP4 is the E3 ligase for MAVS.|We generated single substitutions (K362A, K371A or K420A) and combined point substitutions of MAVS and tested their degradation. K371A or K420A MAVS showed partial resistance to PCBP2-induced degradation (data not shown), whereas MAVS with the combined substitutions K371A and K420A (KK-AA) completely withstood the degradation" SIGNOR-260362 ITCH protein Q96J02 UNIPROT MAVS protein Q7Z434 UNIPROT "down-regulates quantity by destabilization" ubiquitination Lys420 GLGSELSkPGVLASQ 9606 BTO:0002181 19881509 t Giorgia "These data collectively indicate that AIP4 is the E3 ligase for MAVS.|We generated single substitutions (K362A, K371A or K420A) and combined point substitutions of MAVS and tested their degradation. K371A or K420A MAVS showed partial resistance to PCBP2-induced degradation (data not shown), whereas MAVS with the combined substitutions K371A and K420A (KK-AA) completely withstood the degradation" SIGNOR-260363 ITCH protein Q96J02 UNIPROT NOTCH1 protein P46531 UNIPROT down-regulates ubiquitination 9606 BTO:0001253 10940313 t gcesareni "Itch binds to the n-terminal portion of the notch intracellular domain via its ww domains and promotes ubiquitination of notch through its hect ubiquitin ligase domain." SIGNOR-80702 ITCH protein Q96J02 UNIPROT NOTCH proteinfamily SIGNOR-PF30 SIGNOR down-regulates ubiquitination 9606 BTO:0001253 10940313 t gcesareni "Itch binds to the n-terminal portion of the notch intracellular domain via its ww domains and promotes ubiquitination of notch through its hect ubiquitin ligase domain." SIGNOR-254331 ITCH protein Q96J02 UNIPROT SMAD2 protein Q15796 UNIPROT up-regulates ubiquitination 9606 15350225 t gcesareni "Itch promotes ubiquitination of smad2 and augments smad2 phosphorylation that requires an intact ligase activity of itch. Moreover, itch facilitates complex formation between tgf-beta receptor and smad2 and enhances tgf-beta-induced transcription." SIGNOR-128647 ITCH protein Q96J02 UNIPROT SMAD7 protein O15105 UNIPROT down-regulates ubiquitination 9606 15946939 t gcesareni "We identified atrophin 1-interacting protein 4 (aip4) as an e3 ubiquitin ligase that specifically targets smad7 for ubiquitin-dependent degradation without affecting the turnover of the activated tbetari. Surprisingly, we found that despite the ability to degrade smad7, aip4 can inhibit tgf-beta signaling, presumably by enhancing the association of smad7 with the activated tbetari." SIGNOR-137951 ITCH protein Q96J02 UNIPROT SPART protein Q8N0X7 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 20719964 t Sara "SPG20 Protein Spartin Is Recruited to Midbodies by ESCRT-III Protein Ist1 and Participates in Cytokinesis. Spartin colocalizes with Ist1 at the midbody, and depletion of Ist1 in cells significantly decreases the number of cells where spartin is present at midbodies." SIGNOR-261308 ITCH protein Q96J02 UNIPROT TNIP2 protein Q8NFZ5 UNIPROT down-regulates ubiquitination 9606 16469705 t gcesareni "Here we show that tnfa-mediated jnk activation accelerates turnover of the NF-kappaBinduced antiapoptotic protein c-flip, an inhibitor of caspase-8. This is not due to direct c-flip phosphorylation but depends on jnk-mediated phosphorylation and activationof the e3ubiquitin ligaseitch, which speci?cally Ubiquitinates c-flip and induces its proteasomal degradation." SIGNOR-144453 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 ITGA11 protein Q9UKX5 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-253187 ITGA1 protein P56199 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-253169 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 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 ITGA3 protein P26006 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-253173 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 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 ITGA6 protein P23229 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-253199 ITGA6 protein P23229 UNIPROT PMP22 protein Q01453 UNIPROT "up-regulates activity" binding 10090 BTO:0000938 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-251895 ITGA8 protein P53708 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-253181 ITGA9 protein Q13797 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-253183 ITGAD protein Q13349 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-253195 ITGAE protein P38570 UNIPROT "AE/b7 integrin" complex SIGNOR-C186 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-253291 ITGAL protein P20701 UNIPROT AKAP9 protein Q99996 UNIPROT "up-regulates activity" binding 9606 BTO:0001945 16339516 t Giulio "However, association of CG-NAP/AKAP450 was signifi-cantly enhanced at 37°C in LFA-1-activated cells triggered toundergo motility. Taken together, our findings provide the first definitiveevidence that the protein CG-NAP/AKAP450 is a key scaffoldingcomponent of the multimolecular complex assembled in T cellsupon LFA cross-linking and is functionally indispensable for cellpolarity and migration induced by this integrin." SIGNOR-260304 ITGAL protein P20701 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-253189 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 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 14-3-3 proteinfamily SIGNOR-PF7 SIGNOR MLXIPL protein Q9NP71 UNIPROT "down-regulates activity" relocalization 10116 26984404 t "AMP inhibits the nuclear localization of ChREBP through an allosteric activation of ChREBP/14-3-3 interactions" SIGNOR-255667 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 ITGAX protein P20702 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-253193 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 "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 "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 "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 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 "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 "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 "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 "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 "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 "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 "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 "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 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 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 "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 "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 "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 "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 "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 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 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 "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 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 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 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 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 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 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 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 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 BTO:0000938 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 ITGB5 protein P18084 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-257722 ITGB6 protein P18564 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-253210 ITGB6 protein P18564 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-257724 ITGB7 protein P26010 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-253294 ITGB7 protein P26010 UNIPROT "AE/b7 integrin" complex SIGNOR-C186 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-253292 ITGB7 protein P26010 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-257726 ITGB8 protein P26012 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-253290 ITGB8 protein P26012 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-257729 ITK protein Q08881 UNIPROT BMX protein P51813 UNIPROT "up-regulates activity" phosphorylation Tyr224 DSNSKKIyGSQPNFN -1 12573241 t "Itk phosphorylated Bmx-SH3 to a low extent. pY positions correspond to the residues Y215 and Y223 in Bmx. Tec family protein tyrosine kinases (TFKs) play a central role in hematopoietic cellular signaling. Initial activation takes place through specific tyrosine phosphorylation situated in the activation loop." SIGNOR-251332 ITK protein Q08881 UNIPROT BTK protein Q06187 UNIPROT "up-regulates activity" phosphorylation Tyr223 LKKVVALyDYMPMNA -1 12573241 t "Btk-SH3 mutant Y223A was not phosphorylated by Itk. Tec family protein tyrosine kinases (TFKs) play a central role in hematopoietic cellular signaling. Initial activation takes place through specific tyrosine phosphorylation situated in the activation loop." SIGNOR-251333 ITK protein Q08881 UNIPROT CD28 protein P10747 UNIPROT "up-regulates activity" phosphorylation Tyr191 SRLLHSDyMNMTPRR 8992971 t "EMT can phosphorylate all four tyrosines of the CD28 tail. in vivo, tyrosines other than tyrosine 173 become phosphorylated following CD28 stimulation, this finding suggests that, like LCK, one function of EMT during CD28 signaling is phosphorylation of the receptor." SIGNOR-251336 ITK protein Q08881 UNIPROT CD28 protein P10747 UNIPROT "up-regulates activity" phosphorylation Tyr206 PGPTRKHyQPYAPPR 8992971 t "EMT can phosphorylate all four tyrosines of the CD28 tail. in vivo, tyrosines other than tyrosine 173 become phosphorylated following CD28 stimulation, this finding suggests that, like LCK, one function of EMT during CD28 signaling is phosphorylation of the receptor." SIGNOR-251334 ITK protein Q08881 UNIPROT CD28 protein P10747 UNIPROT "up-regulates activity" phosphorylation Tyr218 PPRDFAAyRS 8992971 t "EMT can phosphorylate all four tyrosines of the CD28 tail. in vivo, tyrosines other than tyrosine 173 become phosphorylated following CD28 stimulation, this finding suggests that, like LCK, one function of EMT during CD28 signaling is phosphorylation of the receptor." SIGNOR-251337 ITK protein Q08881 UNIPROT CD28 protein P10747 UNIPROT up-regulates phosphorylation Tyr191 SRLLHSDyMNMTPRR 9606 22936936 t lperfetto "We demonstrate that emt can phosphorylate all four tyrosines of the cd28 tail, in contrast to lck, which phosphorylates only tyrosine 173. Together with evidence that in vivo, tyrosines other than tyrosine 173 become phosphorylated following cd28 stimulation, this finding suggests that, like lck, one function of emt during cd28 signaling is phosphorylation of the receptor" SIGNOR-198747 ITK protein Q08881 UNIPROT CD28 protein P10747 UNIPROT up-regulates phosphorylation Tyr191 SRLLHSDyMNMTPRR 9606 BTO:0000782;BTO:0001271 8992971 t lperfetto "We demonstrate that emt can phosphorylate all four tyrosines of the cd28 tail, in contrast to lck, which phosphorylates only tyrosine 173. Together with evidence that in vivo, tyrosines other than tyrosine 173 become phosphorylated following cd28 stimulation, this finding suggests that, like lck, one function of emt during cd28 signaling is phosphorylation of the receptor" SIGNOR-45512 ITK protein Q08881 UNIPROT CD28 protein P10747 UNIPROT up-regulates phosphorylation Tyr209 TRKHYQPyAPPRDFA 9606 BTO:0000661 22936936 t lperfetto "We demonstrate that emt can phosphorylate all four tyrosines of the cd28 tailother studies demonstrated that tyr191 within the p190yap motif is one of two major phosphorylation sites in cd28-stimulated jurkat t cells, and the only tyrosine residue within the cd28 cytoplasmic tail that is essential for delivery of costimulatory signals" SIGNOR-198751 ITK protein Q08881 UNIPROT CD28 protein P10747 UNIPROT up-regulates phosphorylation Tyr209 TRKHYQPyAPPRDFA 9606 BTO:0000782;BTO:0001271 8992971 t lperfetto "We demonstrate that emt can phosphorylate all four tyrosines of the cd28 tailother studies demonstrated that tyr191 within the p190yap motif is one of two major phosphorylation sites in cd28-stimulated jurkat t cells, and the only tyrosine residue within the cd28 cytoplasmic tail that is essential for delivery of costimulatory signals" SIGNOR-45516 ITK protein Q08881 UNIPROT CD28 protein P10747 UNIPROT up-regulates phosphorylation Tyr218 PPRDFAAyRS 9606 BTO:0000782;BTO:0001271 8992971 t lperfetto "We demonstrate that emt can phosphorylate all four tyrosines of the cd28 tail" SIGNOR-45520 ITK protein Q08881 UNIPROT ITK protein Q08881 UNIPROT "up-regulates activity" phosphorylation Tyr180 ETVVIALyDYQTNDP 9606 BTO:0000782 12842872 t lperfetto "In this study, we present evidence for another mode of regulation for itk, the autophosphorylation of tyr-180 in the src homology 3 (sh3) domain." SIGNOR-103170 ITK protein Q08881 UNIPROT PLCG1 protein P19174 UNIPROT up-regulates phosphorylation 9606 BTO:0000782 20519342 t gcesareni "In t cells, the predominant tec kinase is itk, which functions downstream of the t-cell receptor to regulate phospholipase c-gamma." SIGNOR-165803 ITK protein Q08881 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-112471 ITK protein Q08881 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-112475 ITK protein Q08881 UNIPROT TEC protein P42680 UNIPROT up-regulates phosphorylation Tyr206 RLERGQEyLILEKND 9606 12573241 t lperfetto "Tec family protein tyrosine kinases (tfks) play a central role in hematopoietic cellular signaling. Initial activation takes place through specific tyrosine phosphorylation situated in the activation loop. Further activation occurs within the sh3 domain via a transphosphorylation mechanism. Here, we could confirm that y223 is the only site in the btk-sh3 domain being detectably phosphorylated" SIGNOR-98090 ITSN1 protein Q15811 UNIPROT CDC42 protein P60953 UNIPROT up-regulates binding 9606 15824104 t gcesareni "Full-length intersectin-l exhibited little ability to stimulate nucleotide exchange on cdc42" SIGNOR-135377 ixabepilone chemical CHEBI:63605 ChEBI TUBB3 protein Q13509 UNIPROT "down-regulates activity" binding 9606 BTO:0000356 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" binding 9606 BTO:0000356 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 ixazomib chemical CHEBI:90942 ChEBI PSMB5 protein P28074 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194509 "ixazomib citrate" chemical CHEBI:90939 ChEBI PSMB5 protein P28074 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194536 JAG1 protein P78504 UNIPROT NOTCH1 protein P46531 UNIPROT "up-regulates activity" binding 7227 18660822 t "Binding Ca-dependent" lperfetto "We identify functional fragments of human notch-1 (n-1) and jagged-1 (j-1) which interact in a calcium-dependent manner." SIGNOR-219253 JAG1 protein P78504 UNIPROT NOTCH2 protein Q04721 UNIPROT up-regulates binding 9606 10551863 t "Binding Calcium-dependent." gcesareni "Here we report the first x-ray structure of a functional fragment of a notch ligand, the dsl-egf3 domains of human jagged-1 (j-1dsl-egf3). The structure identifies a highly conserved face of the dsl domain and we show, by functional analysis of drosophila ligand mutants, that this surface is required for both cis- and trans-regulatory interactions with notch." SIGNOR-72112 JAG1 protein P78504 UNIPROT NOTCH2 protein Q04721 UNIPROT up-regulates binding 9606 10958687 t "Binding Calcium-dependent." gcesareni "Here we report the first x-ray structure of a functional fragment of a notch ligand, the dsl-egf3 domains of human jagged-1 (j-1dsl-egf3). The structure identifies a highly conserved face of the dsl domain and we show, by functional analysis of drosophila ligand mutants, that this surface is required for both cis- and trans-regulatory interactions with notch." SIGNOR-81364 JAG1 protein P78504 UNIPROT NOTCH2 protein Q04721 UNIPROT up-regulates binding 9606 18660822 t "Binding Calcium-dependent." gcesareni "Here we report the first x-ray structure of a functional fragment of a notch ligand, the dsl-egf3 domains of human jagged-1 (j-1dsl-egf3). The structure identifies a highly conserved face of the dsl domain and we show, by functional analysis of drosophila ligand mutants, that this surface is required for both cis- and trans-regulatory interactions with notch." SIGNOR-179622 JAG1 protein P78504 UNIPROT NOTCH3 protein Q9UM47 UNIPROT up-regulates binding 9606 18660822 t "Binding Calcium-dependent" gcesareni "Here we report the first x-ray structure of a functional fragment of a notch ligand, the dsl-egf3 domains of human jagged-1 (j-1dsl-egf3). The structure identifies a highly conserved face of the dsl domain and we show, by functional analysis of drosophila ligand mutants, that this surface is required for both cis- and trans-regulatory interactions with notch." SIGNOR-179625 JAG2 protein Q9Y219 UNIPROT JAG1 protein P78504 UNIPROT up-regulates 10090 BTO:0000165;BTO:0000222 9315665 f gcesareni "Immunohistochemistry revealed coexpression of jagged2 and notch1 within thymus and other fetal murine tissues, consistent with interaction of the two proteins in vivo. Coculture of fibroblasts expressing human jagged2 with murine c2c12 myoblasts inhibited myogenic differentiation, accompanied by increased notch1 and the appearance of a novel 115-kda notch1 fragment. Exposure of c2c12 cells to jagged2 led to increased amounts of notch mrna as well as mrnas for a second notch receptor, notch3, and a second notch ligand, jagged1. Constitutively active forms of notchl in c2c12 cells also induced increased levels of the same set of mrnas, suggesting positive feedback control of these genes initiated by binding of jagged2 to notch1." SIGNOR-236888 JAG2 protein Q9Y219 UNIPROT NOTCH1 protein P46531 UNIPROT up-regulates binding 10090 BTO:0000165;BTO:0000222 9315665 t gcesareni "Immunohistochemistry revealed coexpression of jagged2 and notch1 within thymus and other fetal murine tissues, consistent with interaction of the two proteins in vivo. Coculture of fibroblasts expressing human jagged2 with murine c2c12 myoblasts inhibited myogenic differentiation, accompanied by increased notch1 and the appearance of a novel 115-kda notch1 fragment. Exposure of c2c12 cells to jagged2 led to increased amounts of notch mrna as well as mrnas for a second notch receptor, notch3, and a second notch ligand, jagged1. Constitutively active forms of notchl in c2c12 cells also induced increased levels of the same set of mrnas, suggesting positive feedback control of these genes initiated by binding of jagged2 to notch1." SIGNOR-236922 JAG2 protein Q9Y219 UNIPROT NOTCH2 protein Q04721 UNIPROT up-regulates binding 9606 10958687 t gcesareni "Binding of delta1, jagged1, and jagged2 to notch2 rapidly induces cleavage, nuclear translocation, and hyperphosphorylation of notch2" SIGNOR-81367 JAG2 protein Q9Y219 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-82401 JAK1 protein P23458 UNIPROT IFNGR1 protein P15260 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0000801 19041276 t lperfetto "The activation of this signaling pathway involves the binding of IFN-g to two IFN-g receptor (IFN-gR) subunits, made up of respective IFNgR1:IFNgR2 pairs, which dimerize upon IFN-g binding to form the IFN-gR complex. Two JAKs, JAK1and JAK2,which bind to each IFN-gR subunits, respectively through their N-terminal domains, both become activated by tyrosine phosphorylation in a JAK2-dependent process." SIGNOR-249488 JAK1 protein P23458 UNIPROT IFNGR2 protein P38484 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0000801 19041276 t lperfetto "The activation of this signaling pathway involves the binding of IFN-g to two IFN-g receptor (IFN-gR) subunits, made up of respective IFNgR1:IFNgR2 pairs, which dimerize upon IFN-g binding to form the IFN-gR complex. Two JAKs, JAK1and JAK2,which bind to each IFN-gR subunits, respectively through their N-terminal domains, both become activated by tyrosine phosphorylation in a JAK2-dependent process." SIGNOR-249491 JAK1 protein P23458 UNIPROT IL10RA protein Q13651 UNIPROT "up-regulates activity" phosphorylation Tyr446 AAVAFQGyLRQTRCA 10433356 t "Binding of IL-10 to the extracellular domain of IL-10R1 activates phosphorylation of the receptor-associated Janus tyrosine kinases, JAK1 and Tyk2. These kinases then phosphorylate specific tyrosine residues (Y446 and Y496) on the intracellular domain of the IL-10R1 chain. Once phosphorylated, these tyrosine residues (and their flanking peptide sequences) serve as temporary docking sites for the latent transcription factor, STAT3 (signal transducer and activator of transcription-3)." SIGNOR-251338 JAK1 protein P23458 UNIPROT IL10RA protein Q13651 UNIPROT "up-regulates activity" phosphorylation Tyr496 PPALAKGyLKQDPLE 10433356 t "Binding of IL-10 to the extracellular domain of IL-10R1 activates phosphorylation of the receptor-associated Janus tyrosine kinases, JAK1 and Tyk2. These kinases then phosphorylate specific tyrosine residues (Y446 and Y496) on the intracellular domain of the IL-10R1 chain. Once phosphorylated, these tyrosine residues (and their flanking peptide sequences) serve as temporary docking sites for the latent transcription factor, STAT3 (signal transducer and activator of transcription-3)." SIGNOR-251339 JAK1 protein P23458 UNIPROT IL2RB protein P14784 UNIPROT "up-regulates activity" phosphorylation Tyr364 SCFTNQGyFFFHLPD 9534 BTO:0000298 8700888 t "In COS-7 cells, overexpression of Jak1 augmented phosphorylation of Y338 as well as Y392 and Y510. Y392 and Y510 were critical for IL-2-induced activation of signal transducers and activators of transcription (STAT proteins), Y338 was required for Shc-IL-2Rbeta association and for IL-2-induced tyrosine phosphorylation of Shc." SIGNOR-251342 JAK1 protein P23458 UNIPROT IL2RB protein P14784 UNIPROT "up-regulates activity" phosphorylation Tyr418 LSGEDDAyCTFPSRD 9534 BTO:0000298 8700888 t "In COS-7 cells, overexpression of Jak1 augmented phosphorylation of Y338 as well as Y392 and Y510. Y392 and Y510 were critical for IL-2-induced activation of signal transducers and activators of transcription (STAT proteins), Y338 was required for Shc-IL-2Rbeta association and for IL-2-induced tyrosine phosphorylation of Shc." SIGNOR-251340 JAK1 protein P23458 UNIPROT IL2RB protein P14784 UNIPROT "up-regulates activity" phosphorylation Tyr536 LPLNTDAyLSLQELQ 9534 BTO:0000298 8700888 t "In COS-7 cells, overexpression of Jak1 augmented phosphorylation of Y338 as well as Y392 and Y510. Y392 and Y510 were critical for IL-2-induced activation of signal transducers and activators of transcription (STAT proteins), Y338 was required for Shc-IL-2Rbeta association and for IL-2-induced tyrosine phosphorylation of Shc." SIGNOR-251341 JAK1 protein P23458 UNIPROT "ISGF3 complex" complex SIGNOR-C124 SIGNOR "up-regulates activity" phosphorylation 9606 15120645 t miannu "Despite signaling through distinct receptor complexes, type I IFNs and IFN-lambda activate similar signaling events and biological activities, consistent with their common ability to mediate an antiviral state in cells (Fig. 6). In both cases, receptor engagement leads via the activation of the Jak kinases Jak1 and Tyk2 to the activation of the IFN-stimulated gene factor 3 (ISGF3) transcription complex, composed of latent transcriptional factors of the Signal Transducers and Activators of Transcription (STAT) family, Stat1 and Stat2, and of the interferon regulatory factor (IRF) IRF9 (ISGF3g or p48)." SIGNOR-260149 JAK1 protein P23458 UNIPROT JAK1/STAT1/STAT3 complex SIGNOR-C120 SIGNOR "form complex" binding 10090 BTO:0000667 15284024 t lperfetto "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-235608 JAK1 protein P23458 UNIPROT JAK3 protein P52333 UNIPROT up-regulates 9606 10825200 f gcesareni "Syk activation required jak3, probably indirectly via activation of jak1." SIGNOR-77551 JAK1 protein P23458 UNIPROT JAK3 protein P52333 UNIPROT up-regulates phosphorylation 9606 BTO:0000782 17259970 t milica "Il-7r signalling is initiated when il-7 crosslinks the extracellular domains of il-7ralpha and gammac, bringing together jak1 and jak3, which mutually phosphorylate each other, increasing their kinase activity." SIGNOR-152914 JAK1 protein P23458 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-236282 JAK1 protein P23458 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-236274 JAK1 protein P23458 UNIPROT STAT1 protein P42224 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0000007 9020188 t lperfetto "The stat1 and stat2 proteins are present in the cytoplasm of untreated cells;upon stimulation with ifn-g they become rapidly activated by tyrosine phosphorylation at a single site catalyzed by receptor associated jak (janus) kinases." SIGNOR-236239 JAK1 protein P23458 UNIPROT STAT1 protein P42224 UNIPROT "up-regulates activity" phosphorylation Tyr701 DGPKGTGyIKTELIS -1 7657660 t lperfetto "Stat1 was phosphorylated at tyr 701 in jak immune complex kinase reaction. The stat1 and stat2 proteins are present in the cytoplasm of untreated cells;upon stimulation with ifn-g, They become rapidly activated by tyrosine phosphorylation at a single site catalyzed by receptor associated jak (janus) kinases." SIGNOR-30905 JAK1 protein P23458 UNIPROT STAT2 protein P52630 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0000007 9020188 t lperfetto "The stat1 and stat2 proteins are present in the cytoplasm of untreated cells;upon stimulation with ifn-?, They become rapidly activated by tyrosine phosphorylation at a single site catalyzed by receptor associated jak (janus) kinases." SIGNOR-88285 JAK1 protein P23458 UNIPROT STAT2 protein P52630 UNIPROT "up-regulates activity" phosphorylation Tyr690 NLQERRKyLKHRLIV 9020188 t "STAT2 plays a pivotal role in IFN-a signaling. It is recruited to the activated receptor first and, after phosphorylation by JAK kinases on tyrosine 690, provides a docking site for the SH2 domain of STAT1." SIGNOR-251344 JAK1 protein P23458 UNIPROT STAT3 protein P40763 UNIPROT "up-regulates activity" binding 9606 BTO:0000669 24710148 t lperfetto "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-236369 JAK1 protein P23458 UNIPROT STAT3 protein P40763 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0000801 26260587 t "IL10R2 recruits cytoplasmic protein Jak1 followed by phosphorylation of tyrosine at position 705 in the STAT3 (705Y-STAT3) molecule. Phosphorylated STAT3 forms a homodimer, which is then translocated to the nucleus to facilitate transcriptional regulation of target genes." SIGNOR-253590 JAK1 protein P23458 UNIPROT STAT3 protein P40763 UNIPROT "up-regulates activity" phosphorylation Tyr705 DPGSAAPyLKTKFIC 10090 26260587 t lperfetto "IL10R2 recruits cytoplasmic protein Jak1 followed by phosphorylation of tyrosine at position 705 in the STAT3 (705Y-STAT3) molecule. Phosphorylated STAT3 forms a homodimer, which is then translocated to the nucleus to facilitate transcriptional regulation of target genes." SIGNOR-249546 JAK1 protein P23458 UNIPROT STAT3 protein P40763 UNIPROT "up-regulates activity" phosphorylation Tyr705 DPGSAAPyLKTKFIC 9606 19723038 t lperfetto "The activation of stat-3 is regulated by phosphorylation of tyrosine 705 by receptor and nonreceptor protein tyrosine kinases. These include epidermal growth factor receptor (egfr) kinase, src, janus-activated kinases (jak), and extracellular signal-regulated kinase (erk)." SIGNOR-187775 JAK1 protein P23458 UNIPROT STAT6 protein P42226 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0000801 23124025 t lperfetto "IL-4-stimulated Stat6 activation is mediated by Jak1 whereas Tyk2 is required for Stat6 activation in IL-13-treated monocytes" SIGNOR-249531 JAK1 protein P23458 UNIPROT TYK2 protein P29597 UNIPROT up-regulates phosphorylation Tyr1054 AVPEGHEyYRVREDG 9606 8702790 t llicata "These results indicate that tyk2 is activated by phosphorylation on tyr-1054 and/or tyr-1055 and that this phosphorylation requires another kinase, most likely jak1." SIGNOR-43080 JAK1 protein P23458 UNIPROT TYK2 protein P29597 UNIPROT up-regulates phosphorylation Tyr1054 AVPEGHEyYRVREDG 9606 BTO:0000667 30029643 t "Since Jak-STAT pathway primarily activated in IL-15-me- diated cell proliferation, we tested whether it is also participates in IL-15-mediated proliferation of FAPs. Interestingly, we found the expression of phospho-Jak3 and phospho-Tyk2, as well as their downstream, phospho- STAT3 and phospho-STAT5, was significantly upregulated" SIGNOR-256221 JAK1 protein P23458 UNIPROT TYK2 protein P29597 UNIPROT up-regulates phosphorylation Tyr1055 VPEGHEYyRVREDGD 9606 8702790 t llicata "These results indicate that tyk2 is activated by phosphorylation on tyr-1054 and/or tyr-1055 and that this phosphorylation requires another kinase, most likely jak1." SIGNOR-43084 JAK1/STAT1/STAT3 complex SIGNOR-C120 SIGNOR Fibrosis phenotype SIGNOR-PH90 SIGNOR up-regulates 9606 30029643 f areggio "Taken together, our data show IL-15 can enhance the collagen deposition in vivo after muscle damage and this process can be prevented by blocking Jak-STAT pathway." SIGNOR-256231 JAK1/STAT1/STAT3 complex SIGNOR-C120 SIGNOR Proliferation phenotype SIGNOR-PH4 SIGNOR up-regulates 9606 30029643 f areggio "In summary, our results indicate IL-15 can stimulate the proliferation of FAPs through Jak-STAT pathway." SIGNOR-256230 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 ARHGEF1 protein Q92888 UNIPROT up-regulates phosphorylation Tyr738 WDQEAQIyELVAQTV 9606 BTO:0000887;BTO:0001260 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 ATOH1 protein Q92858 UNIPROT "up-regulates quantity" phosphorylation Tyr78 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 CCR2 protein P41597 UNIPROT "up-regulates activity" phosphorylation Tyr139 ILLTIDRyLAIVHAV 9606 BTO:0000876 9670957 t "JAK2 phosphorylates CCR2 at the Tyr139 position and promotes JAK2/STAT3 complex association to the receptor. " SIGNOR-251345 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 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 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 "down-regulates activity" phosphorylation Tyr201 SPLTTGVyVKMPPTE 9606 BTO:0001945 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 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 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 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 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 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 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 "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 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 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 activity" phosphorylation Tyr1007 VLPQDKEyYKVKEPG -1 9111318 t "Multiple autophosphorylation sites on Jak2, including Y1007 and Y1008. Activation of Jak2 catalytic activity requires phosphorylation of Y1007 in the kinase activation loop." SIGNOR-251357 JAK2 protein O60674 UNIPROT JAK2 protein O60674 UNIPROT "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 Tyr221 IRAKIQDyHILTRKR 9606 BTO:0000007 15143187 t "JAK2 is autophosphorylated on tyrosines 221 and 1007. tyrosines 221 and 570 in JAK2 may serve as regulatory sites in JAK2, with phosphorylation of tyrosine 221 increasing kinase activity and phosphorylation of tyrosine 570 decreasing kinase activity" SIGNOR-251356 JAK2 protein O60674 UNIPROT JAK2 protein O60674 UNIPROT "up-regulates activity" phosphorylation Tyr637 KFGSLDTyLKKNKNC 9606 BTO:0000007 19364823 t "16705160:The effect of Ser523 on Jak2 function was independent of Tyr570-mediated inhibition." lperfetto "Analysis of in vitro autophosphorylated jak2while cytokine receptor stimulation mediates the phosphorylation of both tyr317 and tyr637, these residues oppositely regulate jak2-dependent signaling: the mutation of tyr317 enhances jak2 function, suggesting a role for the phosphorylation of tyr317 in the inhibition of jak2. Conversely, mutation of tyr637 reduces jak2 signaling, suggesting a role for the phosphorylation of this residue in the activation of jak2." SIGNOR-235885 JAK2 protein O60674 UNIPROT JAK2 protein O60674 UNIPROT "up-regulates activity" phosphorylation 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 JAK3 protein P52333 UNIPROT JAK1 protein P23458 UNIPROT "up-regulates activity" phosphorylation Tyr1035 IETDKEYyTVKDDRD -1 12559972 t "Phosphorylation by recombinant JAK3 of a peptide substrate corresponding to the JAK1 activation loop (KAIETDKEYYTVKD)" SIGNOR-251364 JAK3 protein P52333 UNIPROT JAK1 protein P23458 UNIPROT up-regulates phosphorylation 9606 BTO:0000782 17259970 t milica "Il-7r signalling is initiated when il-7 crosslinks the extracellular domains of il-7ralpha and gammac, bringing together jak1 and jak3, which mutually phosphorylate each other, increasing their kinase activity." SIGNOR-152917 JAK3 protein P52333 UNIPROT JAK3 protein P52333 UNIPROT down-regulates phosphorylation Tyr981 LPLDKDYyVVREPGQ 9606 9391116 t gcesareni "We found that jak3 is autophosphorylated on multiple sites including y980 and y981. Compared with the activity of wild-type (wt) jak3, mutant y980f demonstrated markedly decreased kinase activity, and optimal phosphorylation of jak3 on other sites was dependent on y980 phosphorylation. The mutant y980f also exhibited reduced phosphorylation of its substrates, gammac and stat5a. In contrast, mutant y981f had greatly increased kinase activity, whereas the double mutant, yy980/981ff, had intermediate activity." SIGNOR-53594 JAK3 protein P52333 UNIPROT JAK3 protein P52333 UNIPROT up-regulates phosphorylation Tyr785 NSLISSDyELLSDPT 9606 18250158 t lperfetto "The phosphorylation of wt jak3 and y980f/y981f/y785f mutant jak3 is presumably mediated through autophosphorylation at distinct jak3 sites within this model systemhosphorylation of jak3 on y785 has been reported to create a binding site for the adaptor protein sh2b-beta" SIGNOR-160660 JAK3 protein P52333 UNIPROT JAK3 protein P52333 UNIPROT up-regulates phosphorylation Tyr904 SLRLVMEyLPSGCLR 9606 18250158 t lperfetto "Y904 and y939 are required for optimal jak3 autophosphorylation and kinase activity in vitro" SIGNOR-160664 JAK3 protein P52333 UNIPROT JAK3 protein P52333 UNIPROT up-regulates phosphorylation Tyr939 QICKGMEyLGSRRCV 9606 18250158 t lperfetto "Y904 and y939 are required for optimal jak3 autophosphorylation and kinase activity in vitro" SIGNOR-160668 JAK3 protein P52333 UNIPROT JAK3 protein P52333 UNIPROT up-regulates phosphorylation Tyr980 LLPLDKDyYVVREPG 9606 9391116 t gcesareni "We found that jak3 is autophosphorylated on multiple sites including y980 and y981. Compared with the activity of wild-type (wt) jak3, mutant y980f demonstrated markedly decreased kinase activity, and optimal phosphorylation of jak3 on other sites was dependent on y980 phosphorylation. The mutant y980f also exhibited reduced phosphorylation of its substrates, gammac and stat5a. In contrast, mutant y981f had greatly increased kinase activity, whereas the double mutant, yy980/981ff, had intermediate activity." SIGNOR-53590 JAK3 protein P52333 UNIPROT PLD2 protein O14939 UNIPROT up-regulates phosphorylation Tyr415 ALGINSGySKRALML 9606 BTO:0000149 20176813 t miannu "We identified three kinases capable of phosphorylating pld2 in vitro-epidermal growth factor receptor (egfr), jak3, and src (with jak3 reported for the first time in this study)-that phosphorylate an inhibitory, an activator, and an ambivalent (one that can yield either effect) site, respectively. Mass spectrometry analyses indicated the target of each of these kinases as y(296) for egfr, y(415) for jak3, and y(511) for src." SIGNOR-163858 JAK3 protein P52333 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-112487 JAK3 protein P52333 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-112479 JAK3 protein P52333 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-112483 JAK3 protein P52333 UNIPROT STAT3 protein P40763 UNIPROT up-regulates phosphorylation 9606 30029643 t "Since Jak-STAT pathway primarily activated in IL-15-me- diated cell proliferation, we tested whether it is also participates in IL-15-mediated proliferation of FAPs. Interestingly, we found the expression of phospho-Jak3 and phospho-Tyk2, as well as their downstream, phospho- STAT3 and phospho-STAT5, was significantly upregulated" SIGNOR-256254 JAK3 protein P52333 UNIPROT STAT5A protein P42229 UNIPROT up-regulates phosphorylation Tyr694 LAKAVDGyVKPQIKQ 9606 18250158 t gcesareni "For these assays, coexpression of wt jak3 with stat5a was found to result in tyrosine phosphorylation of stat5a (lane 2) mediated by jak3, since stat5a coexpressed with the kinase-inactive k855a mutant form of jak3 was not tyrosine phosphorylated." SIGNOR-160672 JAK3 protein P52333 UNIPROT STAT5A protein P42229 UNIPROT up-regulates phosphorylation Tyr694 LAKAVDGyVKPQIKQ 9606 BTO:0000007;BTO:0000567 19088846 t gcesareni "For these assays, coexpression of wt jak3 with stat5a was found to result in tyrosine phosphorylation of stat5a (lane 2) mediated by jak3, since stat5a coexpressed with the kinase-inactive k855a mutant form of jak3 was not tyrosine phosphorylated." SIGNOR-182817 JARID2 protein Q92833 UNIPROT MYOG protein P15173 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0002267 23435416 t lperfetto "JARID2 is a direct target of the PAX3-FOXO1 fusion protein and inhibits myogenic differentiation of rhabdomyosarcoma cells|Addition of Differentiation Media (DM) to human myoblasts was associated with the induction of MYOG, MYOD and MYL1 and a decrease in JARID2 RNA expression|Furthermore, we that showed JARID2 binds to and alters the methylation status of histone H3 lysine 27 in the promoter regions of MYOG and MYL1 and that the interaction of JARID2 at these promoters is dependent upon EED, a core component of the Polycomb Repressive Complex 2 (PRC2). Therefore JARID2 is a downstream effector of PAX3-FOXO1 that maintains an undifferentiated myogenic phenotype that is characteristic of RMS" SIGNOR-249599 JARID2 protein Q92833 UNIPROT NKX2-5 protein P52952 UNIPROT "down-regulates activity" binding 10116 BTO:0003324 15542826 t miannu "JMJ physically associates with Nkx2.5 and GATA4 in vitro and in vivo as determined by glutathione S-transferase pull-down and immunoprecipitation assays. we show that JMJ represses ANF gene expression by inhibiting transcriptional activities of Nkx2.5 and GATA4." SIGNOR-224787 JARID2 protein Q92833 UNIPROT NPPA protein P01160 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10116 BTO:0003324 15542826 f miannu "JMJ physically associates with Nkx2.5 and GATA4 in vitro and in vivo as determined by glutathione S-transferase pull-down and immunoprecipitation assays. we show that JMJ represses ANF gene expression by inhibiting transcriptional activities of Nkx2.5 and GATA4." SIGNOR-224790 JAZF1 protein Q86VZ6 UNIPROT NR2C2 protein P49116 UNIPROT down-regulates binding 9606 15302918 t miannu "Tip27 interacts specifically with tak1 / tip27 functions as a tak1-selective repressor" SIGNOR-127900 JDP2 protein Q8WYK2 UNIPROT ATF2 protein P15336 UNIPROT "down-regulates activity" binding 9606 18671972 t miannu "JDP2 dimerizes with other AP-1 proteins such as activating transcription factor-2 (ATF2) and Jun to repress transcription from promoters that contain a cyclic AMP-responsive element (CRE)." SIGNOR-226395 JDP2 protein Q8WYK2 UNIPROT JUN protein P05412 UNIPROT "down-regulates activity" binding 9606 18671972 t miannu "JDP2 dimerizes with other AP-1 proteins such as activating transcription factor-2 (ATF2) and Jun to repress transcription from promoters that contain a cyclic AMP-responsive element (CRE)." SIGNOR-226398 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 JMJD6 protein Q6NYC1 UNIPROT MEPCE protein Q7L2J0 UNIPROT "down-regulates activity" cleavage Arg171 HPAFKRRrRVNSDCD 10090 BTO:0002572 32048991 t miannu "JMJD6 cleaves MePCE. we propose that JMJD6 is the cognate protease of MePCE and cleaves at the R171 site within MePCE. Experiments using purified JMJD6 showed that it could make a cut in an enzyme called MePCE, which belongs to the group of proteins that hold P-TEFb in its inactive form. The levels of activated Pol II were lower in cells without JMJD6 and higher in those without MePCE. Together, the results suggest that JMJD6 cuts MePCE to release P-TEFb, which then activates Pol II." SIGNOR-261037 JMY protein Q8N9B5 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-261005 "JNJ-28312141 free base" chemical CID:11676971 PUBCHEM CSF1R protein P07333 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t llicata "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258228 "JNJ-28312141 free base" chemical CID:11676971 PUBCHEM CSF1R protein P07333 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t miannu "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-259748 "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 JNK proteinfamily SIGNOR-PF15 SIGNOR ANXA3 protein P12429 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000608 26095609 f miannu "ANXA3 Induces a Feed-Forward Loop that Is Mediated by the MKK4/JNK Signaling Cascade. To substantiate the importance of the JNK/AP-1 pathway in ANXA3-driven HCC, we performed rescue experiments using the JNK-specific inhibitor (JNKi) SP600125. JNKi suppressed the oncogenic properties conferred by ANXA3 overexpression, as evidenced by the diminished abilities of HCC cells to form colonies, migrate, invade, induce angiogenesis, form hepatospheres, and resist apoptosis and chemotherapy (Figures 6F–6J). Interestingly, treatment of parental HCC cells or HCC cells overexpressing ANXA3 with JNKi resulted in not only a reduction in JNK activity and modulation of downstream target genes (c-MYC and p21) but also a marked decrease in ANXA3 expression, suggesting that ANXA3 induces a feed-forward loop that is mediated by MKK4/JNK signaling (Figures 6K–6L)." SIGNOR-262216 JNK proteinfamily SIGNOR-PF15 SIGNOR Apoptosis phenotype SIGNOR-PH2 SIGNOR up-regulates 9606 18931691 f miannu "JNKs activate apoptotic signaling by the upregulation pro-apoptotic genes via the transactivation of specific transcription factors or by directly modulating the activities of mitochondrial pro- and anti-apoptotic proteins through distinct phosphorylation events." SIGNOR-260178 JNK proteinfamily SIGNOR-PF15 SIGNOR ATF2 protein P15336 UNIPROT up-regulates phosphorylation Thr69 SVIVADQtPTPTRFL 9606 15916964 t lperfetto "Phosphorylation of atf2 by jnk/p38 on thr69/71 is prerequisite to its transcriptional activities" SIGNOR-137627 JNK proteinfamily SIGNOR-PF15 SIGNOR BCL2L11 protein O43521 UNIPROT up-regulates phosphorylation Ser104 FSFDTDRsPAPMSCD 9606 12591950 t lperfetto "Biml (bim long) was induced and phosphorylated parallel to jnk activitythese data demonstrate that biml is phosphorylated in vivo on thr-56 and that jnk also phosphorylates biml on at least one serine residue (ser-44 and/or ser-58)" SIGNOR-98384 JNK proteinfamily SIGNOR-PF15 SIGNOR BCL2L11 protein O43521 UNIPROT up-regulates phosphorylation Ser118 DKSTQTPsPPCQAFN 9606 12591950 t lperfetto "Biml (bim long) was induced and phosphorylated parallel to jnk activitythese data demonstrate that biml is phosphorylated in vivo on thr-56 and that jnk also phosphorylates biml on at least one serine residue (ser-44 and/or ser-58)" SIGNOR-98388 JNK proteinfamily SIGNOR-PF15 SIGNOR BCL2L11 protein O43521 UNIPROT up-regulates phosphorylation Thr116 SCDKSTQtPSPPCQA 9606 12591950 t lperfetto "Biml (bim long) was induced and phosphorylated parallel to jnk activitythese data demonstrate that biml is phosphorylated in vivo on thr-56 and that jnk also phosphorylates biml on at least one serine residue (ser-44 and/or ser-58)" SIGNOR-98392 JNK proteinfamily SIGNOR-PF15 SIGNOR BCL2L1 protein Q07817 UNIPROT down-regulates phosphorylation Ser62 PSWHLADsPAVNGAT 9606 BTO:0001130 12633850 t lperfetto "We have identified that serine 62 is the necessary site for taxol- or 2-me-induced bcl-xl phosphorylation in summary, our studies suggest that the phosphorylation of bcl-xl by stress response kinase signaling might oppose the anti-apoptotic function of bcl-xl" SIGNOR-99215 JNK proteinfamily SIGNOR-PF15 SIGNOR BCL2L1 protein Q07817 UNIPROT down-regulates phosphorylation Thr115 LTSQLHItPGTAYQS 9606 10617621 t lperfetto "Sapk phosphorylates bcl-x(l) on threonine 47 (thr-47) and threonine 115 (thr-115) in vitro and in vivo. In contrast to wild-type bcl-x(l), a mutant bcl-x(l) with the two threonines substituted by alanines (ala-47, ala-115) is a more potent inhibitor of ionizing radiation-induced apoptosis" SIGNOR-73638 JNK proteinfamily SIGNOR-PF15 SIGNOR BCL2L1 protein Q07817 UNIPROT down-regulates phosphorylation Thr47 GTESEMEtPSAINGN 9606 10617621 t lperfetto "Sapk phosphorylates bcl-x(l) on threonine 47 (thr-47) and threonine 115 (thr-115) in vitro and in vivo. In contrast to wild-type bcl-x(l), a mutant bcl-x(l) with the two threonines substituted by alanines (ala-47, ala-115) is a more potent inhibitor of ionizing radiation-induced apoptosis" SIGNOR-73642 JNK proteinfamily SIGNOR-PF15 SIGNOR BCL2 protein P10415 UNIPROT "up-regulates activity" phosphorylation Ser70 RDPVARTSPLQTPAA -1 11323415 t Luana "JNK1 directly phosphorylates Bcl2 at Ser70 in vitro and co-localizes with Bcl2 in mitochondrial membranes in vivo." SIGNOR-261133 JNK proteinfamily SIGNOR-PF15 SIGNOR CTNNB1 protein P35222 UNIPROT down-regulates phosphorylation Ser37 YLDSGIHsGATTTAP 9606 19667122 t lperfetto "Specifically, we provide evidence that jnk binds to e-cadherin/beta-catenin complex and phosphorylates beta-catenin at serine 37 and threonine 41, the sites also phosphorylated by gsk-3beta." SIGNOR-187578 JNK proteinfamily SIGNOR-PF15 SIGNOR CTNNB1 protein P35222 UNIPROT down-regulates phosphorylation Ser37 YLDSGIHsGATTTAP 9606 20419129 t lperfetto "Specifically, we provide evidence that jnk binds to e-cadherin/beta-catenin complex and phosphorylates beta-catenin at serine 37 and threonine 41, the sites also phosphorylated by gsk-3beta." SIGNOR-165026 JNK proteinfamily SIGNOR-PF15 SIGNOR CTNNB1 protein P35222 UNIPROT down-regulates phosphorylation Thr41 GIHSGATtTAPSLSG 9606 19667122 t lperfetto "Specifically, we provide evidence that jnk binds to e-cadherin/beta-catenin complex and phosphorylates beta-catenin at serine 37 and threonine 41, the sites also phosphorylated by gsk-3beta." SIGNOR-187582 JNK proteinfamily SIGNOR-PF15 SIGNOR FOXO4 protein P98177 UNIPROT up-regulates phosphorylation Ser230 PEGATPTsPVGHFAK 9606 BTO:0000848 BTO:0001253 20959475 t lperfetto "Braf(v600e) signaling through mitogen-activated protein kinase/extracellular signal-regulated kinase kinase resulted in increased reactive oxygen species levels and c-jun nh(2) terminal kinase-mediated activation of foxo4 via its phosphorylation on thr(223), ser(226), thr(447), and thr(451)." SIGNOR-168754 JNK proteinfamily SIGNOR-PF15 SIGNOR FOXO4 protein P98177 UNIPROT up-regulates phosphorylation Thr227 PAPPEGAtPTSPVGH 9606 BTO:0000848 BTO:0001253 20959475 t lperfetto "Braf(v600e) signaling through mitogen-activated protein kinase/extracellular signal-regulated kinase kinase resulted in increased reactive oxygen species levels and c-jun nh(2) terminal kinase-mediated activation of foxo4 via its phosphorylation on thr(223), ser(226), thr(447), and thr(451)." SIGNOR-168758 JNK proteinfamily SIGNOR-PF15 SIGNOR FOXO4 protein P98177 UNIPROT up-regulates phosphorylation Thr451 PIPKALGtPVLTPPT 9606 BTO:0000848 BTO:0001253 20959475 t lperfetto "Braf(v600e) signaling through mitogen-activated protein kinase/extracellular signal-regulated kinase kinase resulted in increased reactive oxygen species levels and c-jun nh(2) terminal kinase-mediated activation of foxo4 via its phosphorylation on thr(223), ser(226), thr(447), and thr(451)." SIGNOR-168762 JNK proteinfamily SIGNOR-PF15 SIGNOR FOXO4 protein P98177 UNIPROT up-regulates phosphorylation Thr455 ALGTPVLtPPTEAAS 9606 BTO:0000848 BTO:0001253 20959475 t lperfetto "Braf(v600e) signaling through mitogen-activated protein kinase/extracellular signal-regulated kinase kinase resulted in increased reactive oxygen species levels and c-jun nh(2) terminal kinase-mediated activation of foxo4 via its phosphorylation on thr(223), ser(226), thr(447), and thr(451)." SIGNOR-168766 JNK proteinfamily SIGNOR-PF15 SIGNOR FOXO proteinfamily SIGNOR-PF27 SIGNOR up-regulates phosphorylation Ser230 PEGATPTsPVGHFAK 9606 BTO:0000848 BTO:0001253 20959475 t lperfetto "Braf(v600e) signaling through mitogen-activated protein kinase/extracellular signal-regulated kinase kinase resulted in increased reactive oxygen species levels and c-jun nh(2) terminal kinase-mediated activation of foxo4 via its phosphorylation on thr(223), ser(226), thr(447), and thr(451)." SIGNOR-252953 JNK proteinfamily SIGNOR-PF15 SIGNOR FOXO proteinfamily SIGNOR-PF27 SIGNOR up-regulates phosphorylation Thr455 ALGTPVLtPPTEAAS 9606 BTO:0000848 BTO:0001253 20959475 t lperfetto "Braf(v600e) signaling through mitogen-activated protein kinase/extracellular signal-regulated kinase kinase resulted in increased reactive oxygen species levels and c-jun nh(2) terminal kinase-mediated activation of foxo4 via its phosphorylation on thr(223), ser(226), thr(447), and thr(451)." SIGNOR-252956 JNK proteinfamily SIGNOR-PF15 SIGNOR HNRNPK protein P61978 UNIPROT up-regulates phosphorylation Ser216 ILDLISEsPIKGRAQ 9606 11259409 t lperfetto "Using modified jnk and its atp analogue enables the detection of novel jnk substrates. Among substrates identified using this approach is heterogeneous nuclear ribonucleoprotein k, which is involved in transcription and post-transcriptional mrna metabolism. The newly identified substrate can be phosphorylated by jnk on amino acids 216 and 353, which contribute to heterogeneous nuclear ribonucleoprotein k mediated transcriptional activities." SIGNOR-105758 JNK proteinfamily SIGNOR-PF15 SIGNOR IRS1 protein P35568 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser312 TESITATsPASMVGG 10116 BTO:0004428 12510059 t lperfetto "Modulation of insulin-stimulated degradation of human insulin receptor substrate-1 by Serine 312 phosphorylationOne of the specific Ser phosphorylation sites in IRS-1 that has been proposed to negatively modulate the insulin signal is Ser312 (numbered according to the human sequence). Prior studies have demonstrated that IRS-1 associates with and is phosphorylated by JNK in vitro on Ser312" SIGNOR-235777 JNK proteinfamily SIGNOR-PF15 SIGNOR JUN protein P05412 UNIPROT "up-regulates activity" phosphorylation Ser63 KNSDLLTsPDVGLLK 9606 17158707 t lperfetto "The JNK-mediated phosphorylation of both Ser63 and Ser73 within the transactivation domain of c-Jun (Table _(Table1)1) potentiates its transcriptional activity" SIGNOR-53784 JNK proteinfamily SIGNOR-PF15 SIGNOR JUN protein P05412 UNIPROT "up-regulates activity" phosphorylation Ser63 KNSDLLTsPDVGLLK 9606 BTO:0000938 12040039 t lperfetto "Stress in primary cultured cns neurons induces phosphorylation of c-jun serines 63 and 73 and increased c-jun protein. Jnk2/3 activity selectively targets c-jun." SIGNOR-236130 JNK proteinfamily SIGNOR-PF15 SIGNOR JUN protein P05412 UNIPROT "up-regulates activity" phosphorylation Ser63 KNSDLLTsPDVGLLK 9606 BTO:0001950 21561061 t Luana "3b Induces Phosphorylation of c-Jun (Ser-63) throughActivation of the JNK Pathway.| An enhanced phosphorylation of JNK and MEK4 was observed in cells expressing 3b ascompared to control cells expressing GFP" SIGNOR-260758 JNK proteinfamily SIGNOR-PF15 SIGNOR JUN protein P05412 UNIPROT "up-regulates activity" phosphorylation Ser73 VGLLKLAsPELERLI 9606 17158707 t lperfetto "The JNK-mediated phosphorylation of both Ser63 and Ser73 within the transactivation domain of c-Jun (Table _(Table1)1) potentiates its transcriptional activity" SIGNOR-36466 JNK proteinfamily SIGNOR-PF15 SIGNOR JUN protein P05412 UNIPROT "up-regulates activity" phosphorylation Ser73 VGLLKLAsPELERLI 9606 9405416 t "Phosphorylation of c-Jun on Ser73 by JNK is sufficient to protect c-Jun from ubiquitination." lperfetto "Phosphorylation by activated jnk protects c-jun from ubiquitination." SIGNOR-53788 JNK proteinfamily SIGNOR-PF15 SIGNOR JUN protein P05412 UNIPROT "up-regulates activity" phosphorylation Ser73 VGLLKLAsPELERLI 9606 BTO:0000938 12040039 t lperfetto "Stress in primary cultured cns neurons induces phosphorylation of c-jun serines 63 and 73 and increased c-jun protein. Thus, neuronal stress selectively activates JNK2/3 in the presence of mechanisms maintaining constitutive JNK1 activity, and this JNK2/3 activity selectively targets c-Jun, which is isolated from constitutive JNK1 activity." SIGNOR-236149 JNK proteinfamily SIGNOR-PF15 SIGNOR SMAD3 protein P84022 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0005493 10601313 t lperfetto "JNK-mediated phosphorylation of Smad3 outside the -SSXS motif enhances Smad3 nuclear translocation and potentiates transcriptional activation independent of Smad3 phosphorylation by T_RI." SIGNOR-236113 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 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 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 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 JUND protein P17535 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-261603 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 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 -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 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 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 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 DDIT3 protein P35638 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10116 BTO:0003324 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 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 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 GOT1 protein P17174 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 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 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 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 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 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 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 MTHFR protein P42898 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-253147 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 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 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 SMAD4 protein Q13485 UNIPROT "up-regulates activity" binding 9606 BTO:0000837 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 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 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-254875 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 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 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" -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 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 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" -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 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 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 KAT2A protein Q92830 UNIPROT 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-260408 KAT2A protein Q92830 UNIPROT SMAD2 protein Q15796 UNIPROT up-regulates binding 9606 BTO:0000150 SIGNOR-C7 15009097 t gcesareni "Gcn5 functions like pcaf, in that it binds to tgf-beta-specific r-smads, and enhances transcriptional activity induced by tgf-beta. In addition, gcn5, but not pcaf, interacts with r-smads for bone morphogenetic protein (bmp) signalling pathways, and enhances bmp-induced transcriptional activity, suggesting that gcn5 and pcaf have distinct physiological functions in vivo." SIGNOR-123315 KAT2A protein Q92830 UNIPROT SMAD3 protein P84022 UNIPROT up-regulates binding 9606 BTO:0000150 SIGNOR-C7 15009097 t gcesareni "Gcn5 functions like pcaf, in that it binds to tgf-beta-specific r-smads, and enhances transcriptional activity induced by tgf-beta. In addition, gcn5, but not pcaf, interacts with r-smads for bone morphogenetic protein (bmp) signalling pathways, and enhances bmp-induced transcriptional activity, suggesting that gcn5 and pcaf have distinct physiological functions in vivo." SIGNOR-123318 KAT2B protein Q92831 UNIPROT MEF2C protein Q06413 UNIPROT up-regulates binding 9606 11062529 t gcesareni "The cofactors grip-1, cbp/p300 and pcaf have hat activity and function as co-activators for mef-2c during myogenesis." SIGNOR-84032 KAT2B protein Q92831 UNIPROT MYOD1 protein P15172 UNIPROT up-regulates acetylation 9606 BTO:0000887 10944526 t gcesareni "Our results provide direct evidence that myod acetylation functionally activates the protein and show that both pcaf and cbp/p300 are candidate enzymes for myod acetylation in vivo" SIGNOR-81056 KAT2B protein Q92831 UNIPROT MYOD1 protein P15172 UNIPROT up-regulates binding 9606 BTO:0000887 10944526 t gcesareni "Our results provide direct evidence that myod acetylation functionally activates the protein and show that both pcaf and cbp/p300 are candidate enzymes for myod acetylation in vivo" SIGNOR-81059 KAT2B protein Q92831 UNIPROT NOTCH1 protein P46531 UNIPROT up-regulates acetylation 9606 BTO:0000782;BTO:0001271 22120716 t gcesareni "In earlier studies, we demonstrated that maml1 enhanced p300 acetyltransferase activity, which increased the acetylation of notch by p300.Acetylation controls notch stability and function in t-cell leukemia." SIGNOR-177749 KAT2B protein Q92831 UNIPROT NOTCH1 protein P46531 UNIPROT up-regulates acetylation 9606 BTO:0000782;BTO:0001271 23029358 t gcesareni "In earlier studies, we demonstrated that maml1 enhanced p300 acetyltransferase activity, which increased the acetylation of notch by p300.Acetylation controls notch stability and function in t-cell leukemia." SIGNOR-199024 KAT2B protein Q92831 UNIPROT NOTCH proteinfamily SIGNOR-PF30 SIGNOR up-regulates acetylation 9606 BTO:0000782;BTO:0001271 22120716 t gcesareni "In earlier studies, we demonstrated that maml1 enhanced p300 acetyltransferase activity, which increased the acetylation of notch by p300.Acetylation controls notch stability and function in t-cell leukemia." SIGNOR-254311 KAT2B protein Q92831 UNIPROT SMAD2 protein Q15796 UNIPROT up-regulates acetylation Lys19 VKRLLGWkKSAGGSG 9606 SIGNOR-C7 17074756 t gcesareni "We demonstrate that both smad2 and smad3 are acetylated by the coactivators p300 and cbp in a tgfbeta-dependent manner. Smad2 is also acetylated by p/caf. The acetylation of smad2 was significantly higher than that of smad3. Lys(19) in the mh1 domain was identified as the major acetylated residue in both the long and short isoform of smad2.....acetylation of the short isoform of smad2 improves its dna binding activity in vitro and enhances its association with target promoters in vivo, thereby augmenting its transcriptional activity" SIGNOR-150273 KAT2B protein Q92831 UNIPROT SMAD3 protein P84022 UNIPROT up-regulates binding 9606 11058129 t gcesareni "P/caf was found to interact directly with smad3 in vitro. Moreover, smad2 and smad3 interacted with p/caf upon tgf-beta type i receptor activation in cultured mammalian cells. these results demonstrate the co-activator function of p/caf for smad2 and smad3." SIGNOR-83607 KAT5 protein Q92993 UNIPROT H4C1 protein P62805 UNIPROT unknown acetylation Lys21 GGAKRHRkVLRDNIQ 9606 12776177 t lperfetto "Thus, the TIP60 HAT complex is recruited to MYC-target genes and, probably with other other HATs, contributes to histone acetylation in response to mitogenic signals." SIGNOR-262061 KAT5 protein Q92993 UNIPROT MYOD1 protein P15172 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 21936881 t llicata "Tip60 regulates myoblast differentiation by enhancing the transcriptional activity of MyoD via their physical interactions." SIGNOR-237675 KAT5 protein Q92993 UNIPROT NOTCH1 protein P46531 UNIPROT down-regulates acetylation Lys2029 NAVDDLGkSALHWAA 9606 17636029 t gcesareni "This result implies that the residues k2019, k2039, k2044, and k2068 of notch1-ic are the major targets of the acetyltransferase activity of tip60." SIGNOR-156911 KAT5 protein Q92993 UNIPROT NOTCH1 protein P46531 UNIPROT down-regulates acetylation Lys2049 DAAVVLLkNGANKDM 9606 17636029 t gcesareni "This result implies that the residues k2019, k2039, k2044, and k2068 of notch1-ic are the major targets of the acetyltransferase activity of tip60." SIGNOR-156915 KAT5 protein Q92993 UNIPROT NOTCH1 protein P46531 UNIPROT down-regulates acetylation Lys2054 LLKNGANkDMQNNRE 9606 17636029 t gcesareni "This result implies that the residues k2019, k2039, k2044, and k2068 of notch1-ic are the major targets of the acetyltransferase activity of tip60." SIGNOR-156919 KAT5 protein Q92993 UNIPROT NOTCH1 protein P46531 UNIPROT down-regulates acetylation Lys2078 EGSYETAkVLLDHFA 9606 17636029 t gcesareni "This result implies that the residues k2019, k2039, k2044, and k2068 of notch1-ic are the major targets of the acetyltransferase activity of tip60." SIGNOR-156923 KAT5 protein Q92993 UNIPROT SRSF2 protein Q01130 UNIPROT down-regulates acetylation Lys52 IPRDRYTkESRGFAF 9606 21157427 t miannu "In this study, we provide the first evidence that the acetyltransferase tip60 acetylates srsf2 on its lysine 52 residue inside the rna recognition motif, and promotes its proteasomal degradation." SIGNOR-170594 KAT6A/KAT6B complex SIGNOR-C54 SIGNOR TP53 protein P04637 UNIPROT up-regulates acetylation Lys120 FLHSGTAkSVTCTYS 9606 BTO:0001271 23431171 t lperfetto "We show here that moz is an acetyltransferase of p53 at k120 and k382 and colocalizes with p53 in promyelocytic leukemia (pml) nuclear bodies following cellular stress. The moz-pml-p53 interaction enhances moz-mediated acetylation of p53, and this ternary complex enhances p53-dependent p21 expression" SIGNOR-217194 KAT6A/KAT6B complex SIGNOR-C54 SIGNOR TP53 protein P04637 UNIPROT up-regulates acetylation Lys382 QSTSRHKkLMFKTEG 9606 BTO:0001271 23431171 t lperfetto "We show here that moz is an acetyltransferase of p53 at k120 and k382 and colocalizes with p53 in promyelocytic leukemia (pml) nuclear bodies following cellular stress. The moz-pml-p53 interaction enhances moz-mediated acetylation of p53, and this ternary complex enhances p53-dependent p21 expression" SIGNOR-217198 KAT6A protein Q92794 UNIPROT CCL3 protein P10147 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000661 12771199 t lperfetto "We further demonstrate that the histone acetyltransferase, MOZ, can activate the MIP-1a promoter in T-cells and that this activation is largely dependent upon the proximal RUNX site. Moreover, we show that co-expression of MOZ and RUNX1 can activate the MIP-1a promoter." SIGNOR-251726 KAT6A protein Q92794 UNIPROT KAT6A/KAT6B complex SIGNOR-C54 SIGNOR "form complex" binding 9606 BTO:0001271 17694082 t miannu "Like gcn5/pcaf and p300/cbp, moz and morf are transcriptional co-activators with intrinsic hat activity." SIGNOR-157304 KAT6A protein Q92794 UNIPROT KAT6A/PML complex SIGNOR-C55 SIGNOR "form complex" binding 9606 BTO:0001271 23431171 t miannu "We show here that moz is an acetyltransferase of p53 at k120 and k382 and colocalizes with p53 in promyelocytic leukemia (pml) nuclear bodies following cellular stress. The moz-pml-p53 interaction enhances moz-mediated acetylation of p53, and this ternary complex enhances p53-dependent p21 expression" SIGNOR-201478 KAT6A protein Q92794 UNIPROT RUNX1 protein Q01196 UNIPROT up-regulates binding 9606 BTO:0000801;BTO:0001271;BTO:0000876 SIGNOR-C54 11742995 t miannu "The activation domain of aml1 is required for its interaction with moz / moz activates aml1_mediated transcription" SIGNOR-113056 KAT6A protein Q92794 UNIPROT RUNX2 protein Q13950 UNIPROT up-regulates binding 9606 BTO:0000782;BTO:0001271;BTO:0000785 SIGNOR-C54 11965546 t miannu "Moz and morf both interact with runx2 / while morf does not acetylate runx2, its sm domain potentiates runx2-dependent transcriptional activation." SIGNOR-117332 KAT6A protein Q92794 UNIPROT TP53 protein P04637 UNIPROT up-regulates acetylation Lys120 FLHSGTAkSVTCTYS 9606 BTO:0001271 SIGNOR-C54 23431171 t miannu "We show here that moz is an acetyltransferase of p53 at k120 and k382 and colocalizes with p53 in promyelocytic leukemia (pml) nuclear bodies following cellular stress. The moz-pml-p53 interaction enhances moz-mediated acetylation of p53, and this ternary complex enhances p53-dependent p21 expression" SIGNOR-201482 KAT6A protein Q92794 UNIPROT TP53 protein P04637 UNIPROT up-regulates acetylation Lys382 QSTSRHKkLMFKTEG 9606 BTO:0001271 SIGNOR-C54 23431171 t miannu "We show here that moz is an acetyltransferase of p53 at k120 and k382 and colocalizes with p53 in promyelocytic leukemia (pml) nuclear bodies following cellular stress. The moz-pml-p53 interaction enhances moz-mediated acetylation of p53, and this ternary complex enhances p53-dependent p21 expression" SIGNOR-201486 KAT6B protein Q8WYB5 UNIPROT RUNX2 protein Q13950 UNIPROT up-regulates binding 9606 BTO:0000782;BTO:0001271;BTO:0000785 SIGNOR-C54 11965546 t miannu "Moz and morf both interact with runx2 / while morf does not acetylate runx2, its sm domain potentiates runx2-dependent transcriptional activation." SIGNOR-117335 "KATP channel" complex SIGNOR-C274 SIGNOR potassium(1+) smallmolecule CHEBI:29103 ChEBI "up-regulates quantity" relocalization 9606 28842488 t lperfetto "ATP-sensitive K+ (KATP) channels, found throughout the body, are generated as octameric complexes consisting of four pore-forming Kir6.1 or Kir6.2 subunits with four regulatory sulfonylurea receptor (SUR1 or SUR2) subunits." SIGNOR-262053 KCNB1 protein Q14721 UNIPROT VAPA protein Q9P0L0 UNIPROT "up-regulates quantity" relocalization 9606 BTO:0000007 29941597 t lperfetto "Confirmation that Kv2.1 and -2.2 bind VAPA and VAPB employed colocalization/redistribution, siRNA knockdown, and Förster resonance energy transfer (FRET)-based assays.|As Kv2.1 accumulates on the surface it begins to bind ER VAPs and form the large and stable membrane junctions." SIGNOR-262122 KCNB1 protein Q14721 UNIPROT VAPB protein O95292 UNIPROT "up-regulates quantity" relocalization 9606 BTO:0000007 29941597 t lperfetto "Confirmation that Kv2.1 and -2.2 bind VAPA and VAPB employed colocalization/redistribution, siRNA knockdown, and Förster resonance energy transfer (FRET)-based assays.|As Kv2.1 accumulates on the surface it begins to bind ER VAPs and form the large and stable membrane junctions." SIGNOR-262121 KCNB2 protein Q92953 UNIPROT VAPA protein Q9P0L0 UNIPROT "up-regulates quantity" relocalization 9606 BTO:0000007 29941597 t lperfetto "Confirmation that Kv2.1 and -2.2 bind VAPA and VAPB employed colocalization/redistribution, siRNA knockdown, and Förster resonance energy transfer (FRET)-based assays.|As Kv2.1 accumulates on the surface it begins to bind ER VAPs and form the large and stable membrane junctions." SIGNOR-262124 KCNB2 protein Q92953 UNIPROT VAPB protein O95292 UNIPROT "up-regulates quantity" relocalization 9606 BTO:0000007 29941597 t lperfetto "Confirmation that Kv2.1 and -2.2 bind VAPA and VAPB employed colocalization/redistribution, siRNA knockdown, and Förster resonance energy transfer (FRET)-based assays.|As Kv2.1 accumulates on the surface it begins to bind ER VAPs and form the large and stable membrane junctions." SIGNOR-262123 KCNIP3 protein Q9Y2W7 UNIPROT PDYN protein P01213 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 12667101 f miannu "As a transcriptional repressor, DREAM may control the expression of the endogenous opioid gene prodynorphin amongst others, and itself is exquisitely regulated by second messenger molecules, protein kinases and other transcription factors." SIGNOR-254540 KCNJ11 protein Q14654 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-262055 KCNJ3 protein P48549 UNIPROT KCNJ5/KCNJ3 complex SIGNOR-C56 SIGNOR "form complex" binding 9606 BTO:0000562 22362083 t miannu "The muscarinic k(+) channel (i (k,ach)) is a heterotetramer composed of girk1 (kir3.1) andgirk4(kir3.4) subunits of a g protein-coupled inwardly rectifying channel, and plays an important role in mediating electrical responses to the vagal stimulation in the heart." SIGNOR-196202 KCNJ5 protein P48544 UNIPROT KCNJ5/KCNJ3 complex SIGNOR-C56 SIGNOR "form complex" binding 9606 BTO:0000562 22362083 t miannu "The muscarinic k(+) channel (i (k,ach)) is a heterotetramer composed of girk1 (kir3.1) andgirk4(kir3.4) subunits of a g protein-coupled inwardly rectifying channel, and plays an important role in mediating electrical responses to the vagal stimulation in the heart." SIGNOR-196205 KCNJ8 protein Q15842 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-262054 KCNJ8 protein Q15842 UNIPROT NLRP3 protein Q96P20 UNIPROT "down-regulates activity" binding 9606 BTO:0000007 31387986 t lperfetto "We further show that Kir6.1 physically associates with NLRP3 and thus inhibits the interactions between the NLRP3 inflammasome subunits. Our results reveal a previously unrecognized function of Kir6.1 as a negative regulator of the NLRP3 inflammasome" SIGNOR-262034 KCTD11 protein Q693B1 UNIPROT GLI1 protein P08151 UNIPROT "down-regulates activity" 15249678 f "In absence of Hh" lperfetto "REN(KCTD11) seems to inhibit medulloblastoma growth by negatively regulating the Hedgehog pathway because it antagonizes the Gli-mediated transactivation of Hedgehog target genes, by affecting Gli1 nuclear transfer, and its growth inhibitory activity is impaired by Gli1 inactivation." SIGNOR-249592 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 KDM2A protein Q9Y2K7 UNIPROT NfKb-p65/p50 complex SIGNOR-C13 SIGNOR down-regulates demethylation 9606 20080798 t lperfetto "Fbxl11 and nsd1 have opposite effects on nf-kb; both bind to p65 subunit after activation of nf-kb. / nsd1 activates nf-kb and reverses the inhibitory effect of fbxl11 / these data confirm that fbxl11 and nsd1 constitute an enzyme pair that methylates and demethylates p65 on k218 and 221 in response to cytokine stimulation." SIGNOR-217415 KDM2A protein Q9Y2K7 UNIPROT RELA protein Q04206 UNIPROT down-regulates demethylation Lys218 EIFLLCDkVQKEDIE 9606 SIGNOR-C13 20080798 t miannu "Fbxl11 and nsd1 have opposite effects on nf-kb; both bind to p65 subunit after activation of nf-kb. / nsd1 activates nf-kb and reverses the inhibitory effect of fbxl11 / these data confirm that fbxl11 and nsd1 constitute an enzyme pair that methylates and demethylates p65 on k218 and 221 in response to cytokine stimulation." SIGNOR-163384 KDM2B protein Q8NHM5 UNIPROT Adipogenesis phenotype SIGNOR-PH26 SIGNOR down-regulates 10090 BTO:0000011 25533466 f miannu "Here, we show that FBXL10/KDM2B is an anti-adipogenic factor that is up-regulated during the early phase of 3T3-L1 preadipocyte differentiation and in adipose tissue in a diet-induced model of obesity. These results suggest that FBXL10 represses adipogenesis by targeting a noncanonical PRC1 complex to repress key genes (e.g. Pparg) that control conversion of pluripotent cells into the adipogenic lineage." SIGNOR-252243 KDM2B protein Q8NHM5 UNIPROT RNF2 protein Q99496 UNIPROT "up-regulates activity" binding 9606 17296600 t miannu "BcoR and Fbxl10/Jhdm1B are among the most abundant Ring1B/Rnf2 interactors identified with the highest confidence, and their association has been validated by coimmunoprecipitation studies; hence we call this the Fbxl10-BcoR complex. The assembly of Fbxl10-BcoR complex(es), the associations among its various subunits, and its functional significance remain to be characterized but are presently under investigation." SIGNOR-252242 KDM2B protein Q8NHM5 UNIPROT UHRF1 protein Q96T88 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0000011 25533466 f miannu "We concluded that FBXL10 recruits the noncanonical PRC1 complex to directly repress Cdk1, Uhrf1, and Pparg that may account for the FBXL10-mediated inhibition of adipogenesis." SIGNOR-252245 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 KDM4C protein Q9H3R0 UNIPROT JAG1 protein P78504 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 23698634 f miannu "The expression of KDM4C gene was increased in spheres from colorectal cancer (CRC) cells and the knockdown (KD) of KDM4C eliminated colonosphere formation. KDM4C KD decreased the expression of JAG1 gene, and the downregulation of JAG1 gene recapitulated the impaired colonosphere formation." SIGNOR-254542 KDM5A protein P29375 UNIPROT PTEN protein P60484 UNIPROT "down-regulates quantity by destabilization" "transcriptional regulation" 9606 31374292 t miannu "The retinoblastoma binding protein 2 (RBP2) belongs to the KDM5 family, and is also known as JARID1A or KDM5A. We found that histone H3 lysine 4 (H3K4) demethylase RBP2 expression is negatively correlated with BCR-ABL expression, which suggests a regulatory link between these two genes. We also discovered that RBP2 mediates the dephosphorylation of BCR-ABL by directly downregulating PTEN expression, depending on histone demethylase activity, while PTEN targets protein phosphatase activity of BCR-ABL, a phosphatase which directly dephosphorylates BCR-ABL." SIGNOR-260079 KDM5A protein P29375 UNIPROT RBPJ/NOTCH complex SIGNOR-C97 SIGNOR down-regulates binding 7227 BTO:0000782 20231316 t lperfetto "In this study, we show that the histone demethylase kdm5a associated with rbp-j protein and is essential for notch/rbp-j target gene silencing in vitro." SIGNOR-219250 KDM5B protein Q9UGL1 UNIPROT CBX4 protein O00257 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 19336002 t miannu "Our results clearly showed that the PcG protein hPc2 interacted with the N-terminus of JARID1B both in vivo and in vitro. It is interesting that the C-terminus of hPc2 was essential for the interaction and transcriptional co-repression." SIGNOR-226447 KDM5B protein Q9UGL1 UNIPROT FOXG1 protein P55316 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 12657635 t miannu "Human PLU-1 Has transcriptional repression properties and interacts with the developmental transcription factors BF-1 and PAX9. In a reporter assay system, PLU-1 has potent transcriptional repression activity. BF-1 and PAX9 also represses transcription in the same assay, but co-expression of PLU-1 with BF-1 or PAX9 significantly enhances this repression" SIGNOR-223878 KDM5B protein Q9UGL1 UNIPROT PAX9 protein P55771 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 12657635 t miannu "Human PLU-1 Has transcriptional repression properties and interacts with the developmental transcription factors BF-1 and PAX9. In a reporter assay system, PLU-1 has potent transcriptional repression activity. BF-1 and PAX9 also represses transcription in the same assay, but co-expression of PLU-1 with BF-1 or PAX9 significantly enhances this repression" SIGNOR-223875 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 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 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 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 H3C1 protein P68431 UNIPROT "down-regulates activity" demethylation Lys27 K-->R 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 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 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 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 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 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 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 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 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 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 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 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 KDM6B protein O15054 UNIPROT H3C1 protein P68431 UNIPROT "down-regulates activity" demethylation Lys27 K-->R 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 KDR protein P35968 UNIPROT GRB2 protein P62993 UNIPROT "up-regulates activity" relocalization 9825 BTO:0004007 phosphorylation:Tyr1175 AQQDGKDyIVLPISE 9405464 t "VEGF pathway" Gianni "In a similar fashion, KDR associates with Grb2 and Nck in a ligand-dependent fashion, suggesting Shc, Grb2, and Nck as potential candidates involved in the regulation of endothelial function." SIGNOR-261948 KDR protein P35968 UNIPROT KDR protein P35968 UNIPROT up-regulates phosphorylation Tyr1059 DIYKDPDyVRKGDAR 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-157085 KDR protein P35968 UNIPROT KDR protein P35968 UNIPROT up-regulates phosphorylation Tyr1175 AQQDGKDyIVLPISE 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-157089 KDR protein P35968 UNIPROT KDR protein P35968 UNIPROT up-regulates phosphorylation Tyr1214 VCDPKFHyDNTAGIS 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-157093 KDR protein P35968 UNIPROT KDR protein P35968 UNIPROT up-regulates phosphorylation Tyr951 RFRQGKDyVGAIPVD 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-157097 KDR protein P35968 UNIPROT KDR protein P35968 UNIPROT up-regulates phosphorylation Tyr996 EEAPEDLyKDFLTLE 9606 10102632 t lperfetto "Autophosphorylation of kdr in the kinase domain is required for maximal vegf-stimulated kinase activity and receptor internalizationthe intensity of vegf-induced autophosphorylation is significantly reduced when using receptor mutated at y996, confirming that this is a major site of autophosphorylation. Second, tyrosines 951 and 996 are the only two tyrosines in the receptor's kinase insert domain, and there is strong evidence from studies using the pdgfr and cfms that autophosphorylation of tyrosines in this domain leads to important signaling events." SIGNOR-66040 KDR protein P35968 UNIPROT PI3K complex SIGNOR-C156 SIGNOR "up-regulates activity" binding 9606 11278468 t Gianni "These results demonstrate that activation of VEGFR-2 results in activation of PI3K and that activation of PI3K/S6kinase pathway, but not Ras/MAPK, is responsible for VEGFR-2-mediated cell growth." SIGNOR-261916 KDR protein P35968 UNIPROT PLCG1 protein P19174 UNIPROT up-regulates binding 9606 BTO:0000782 phosphorylation:Tyr1175 AQQDGKDyIVLPISE 16835467 t gcesareni "(vegfr) phosphorylated y1175 creates a binding site for phospholipase cgamma1 (plc-gamma1)" SIGNOR-147870 KDR protein P35968 UNIPROT PTK2 protein Q05397 UNIPROT "up-regulates activity" 10090 22264731 t "VEGF pathway" Gianni "Here we show that genetic or pharmacological FAK inhibition in ECs prevents VEGF-stimulated permeability downstream of VEGF receptor or Src tyrosine kinase activation in vivo. VEGF promotes tension-independent FAK activation" SIGNOR-261945 KDR protein P35968 UNIPROT SHC1 protein P29353 UNIPROT "up-regulates activity" relocalization 9825 BTO:0004007 phosphorylation:Tyr1175 AQQDGKDyIVLPISE 9405464 t "VEGF pathway" Gianni "In a similar fashion, KDR associates with Grb2 and Nck in a ligand-dependent fashion, suggesting Shc, Grb2, and Nck as potential candidates involved in the regulation of endothelial function." SIGNOR-261949 KEAP1 protein Q14145 UNIPROT NFE2L2 protein Q16236 UNIPROT down-regulates binding 9606 24997453 t miannu "Keap1 is an oxidative stress-sensing protein and is a negative regulator of nuclear factor-erythroid-2-related factor 2 (nrf2)." SIGNOR-205229 KEAP1 protein Q14145 UNIPROT NFE2L2 protein Q16236 UNIPROT "down-regulates quantity" ubiquitination 9606 31257023 t "Keap1 is a substrate receptor of a Cul3-RING ubiquitin ligase (CRL3) that, in physiological conditions, constitutively binds and targets Nrf2 for degradation" SIGNOR-259335 KEL protein P23276 UNIPROT EDN3 protein P14138 UNIPROT "up-regulates activity" cleavage Trp117 YCHLDIIWINTPEQT -1 10438732 t miannu "These data demonstrate that the Kell blood group protein is a proteolytic enzyme that processes big ET-3, generating ET-3, a potent bioactive peptide with multiple biological roles." SIGNOR-256354 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 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 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 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 KHSRP protein Q92945 UNIPROT DVL3 protein Q92997 UNIPROT down-regulates binding 9606 BTO:0000130;BTO:0000876 2848118 t gcesareni "Ksrp was shown to interact with the c-terminus of dvl3. We show that ksrp negatively regulates wnt/beta-catenin signaling at the level of post-transcriptional ctnnb1 (beta-catenin) mrna stability." SIGNOR-23800 KHSRP protein Q92945 UNIPROT SRC protein P12931 UNIPROT "up-regulates quantity by expression" "post transcriptional regulation" -1 9858532 t lperfetto "We show here that this component of the DCS complex is hnRNP H and that, like hnRNP F and KSRP, hnRNP H is needed for src N1 splicing in vitro." SIGNOR-261274 KIF13A protein Q9H1H9 UNIPROT "Early Endosome" complex SIGNOR-C246 SIGNOR up-regulates relocalization 9606 30404817 t lperfetto "Recycling endosomes (REs) are transient endosomal tubular intermediates of early/sorting endosomes (E/SEs) that function in cargo recycling to the cell surface and deliver the cell type-specific cargo to lysosome-related organelles such as melanosomes in melanocytes.|Taken together, these findings suggest that Rab22A promotes the assembly of a BLOC-1-BLOC-2-KIF13A complex on E/SEs to generate REs that maintain cellular and organelle homeostasis." SIGNOR-260703 KIF2B protein Q8N4N8 UNIPROT Mitotic_checkpoint phenotype SIGNOR-PH28 SIGNOR down-regulates 9606 22535524 f lperfetto "The protein astrin has been shown to remove Kif2b from kinetochores in metaphase through competitive binding of CLASP1 (Manning et al., 2010 blue right-pointing triangle). During prometaphase, Aurora B kinase activity prevents astrin from localizing to kinetochores (Manning et al., 2010 blue right-pointing triangle; Schmidt et al., 2010 blue right-pointing triangle). This permits Kif2b to localize to kinetochores to destabilize k-MT attachments to execute error correction through Plk1-dependent recruitment and activation." SIGNOR-252051 KIF5B protein P33176 UNIPROT GABBR1 protein Q9UBS5 UNIPROT "up-regulates activity" relocalization 10090 17532644 t SARA "GABABR1 co-immunoprecipitated with Marlin-1 and kinesin-I, providing evidence for the existence of a complex between these proteins. Kinesin-I modulates GABAB receptor transport." SIGNOR-260990 KIF5B protein P33176 UNIPROT JAKMIP1 protein Q96N16 UNIPROT "up-regulates activity" relocalization 10090 17532644 t SARA "Marlin-1 is associated with kinesin-I and suggest that the movement of Marlin-1 is mediated by plus end microtubuledependent molecular motors" SIGNOR-260989 KIF7 protein Q2M1P5 UNIPROT GLI1 protein P08151 UNIPROT "up-regulates quantity by stabilization" binding 10090 19549984 t lperfetto "Kif7 physically interacted with Gli transcription factors and controlled their proteolysis and stability, and acted both positively and negatively in Hh signaling." SIGNOR-209608 KIF7 protein Q2M1P5 UNIPROT GLI2 protein P10070 UNIPROT "up-regulates quantity by stabilization" binding 9606 19549984 t lperfetto "Kif7 physically interacted with Gli transcription factors and controlled their proteolysis and stability, and acted both positively and negatively in Hh signaling." SIGNOR-209611 KIF7 protein Q2M1P5 UNIPROT GLI3 protein P10071 UNIPROT "up-regulates quantity by stabilization" binding 10090 19592253 t lperfetto "These results suggest a role for Kif7 in coordinating Hh signal transduction at the tip of cilia and preventing Gli3 cleavage into a repressor form in the presence of Hh." SIGNOR-209614 Kindlin proteinfamily SIGNOR-PF48 SIGNOR "A10/b1 integrin" complex SIGNOR-C167 SIGNOR "up-regulates activity" binding 9606 29544897 t miannu "Kindlins bind with β-integrin cytoplasmic tails and execute broad biological functions including directed cell migration, proliferation, differentiation and survival." SIGNOR-259021 Kindlin proteinfamily SIGNOR-PF48 SIGNOR "A11/b1 integrin" complex SIGNOR-C168 SIGNOR "up-regulates activity" binding 9606 29544897 t miannu "Kindlins bind with β-integrin cytoplasmic tails and execute broad biological functions including directed cell migration, proliferation, differentiation and survival." SIGNOR-259022 Kindlin proteinfamily SIGNOR-PF48 SIGNOR "A1/b1 integrin" complex SIGNOR-C159 SIGNOR "up-regulates activity" binding 9606 29544897 t miannu "Kindlins bind with β-integrin cytoplasmic tails and execute broad biological functions including directed cell migration, proliferation, differentiation and survival." SIGNOR-259000 Kindlin proteinfamily SIGNOR-PF48 SIGNOR "A2/b1 integrin" complex SIGNOR-C160 SIGNOR "up-regulates activity" binding 9606 29544897 t miannu "Kindlins bind with β-integrin cytoplasmic tails and execute broad biological functions including directed cell migration, proliferation, differentiation and survival." SIGNOR-259014 Kindlin proteinfamily SIGNOR-PF48 SIGNOR "A3/b1 integrin" complex SIGNOR-C161 SIGNOR "up-regulates activity" binding 9606 29544897 t miannu "Kindlins bind with β-integrin cytoplasmic tails and execute broad biological functions including directed cell migration, proliferation, differentiation and survival." SIGNOR-259015 Kindlin proteinfamily SIGNOR-PF48 SIGNOR "A4/b1 integrin" complex SIGNOR-C162 SIGNOR "up-regulates activity" binding 9606 29544897 t miannu "Kindlins bind with β-integrin cytoplasmic tails and execute broad biological functions including directed cell migration, proliferation, differentiation and survival." SIGNOR-259016 Kindlin proteinfamily SIGNOR-PF48 SIGNOR "A4/b7 integrin" complex SIGNOR-C187 SIGNOR "up-regulates activity" binding 9606 29544897 t miannu "Kindlins bind with β-integrin cytoplasmic tails and execute broad biological functions including directed cell migration, proliferation, differentiation and survival." SIGNOR-259011 Kindlin proteinfamily SIGNOR-PF48 SIGNOR "A5/b1 integrin" complex SIGNOR-C163 SIGNOR "up-regulates activity" binding 9606 29544897 t miannu "Kindlins bind with β-integrin cytoplasmic tails and execute broad biological functions including directed cell migration, proliferation, differentiation and survival." SIGNOR-259017 Kindlin proteinfamily SIGNOR-PF48 SIGNOR "A6/b1 integrin" complex SIGNOR-C164 SIGNOR "up-regulates activity" binding 9606 29544897 t miannu "Kindlins bind with β-integrin cytoplasmic tails and execute broad biological functions including directed cell migration, proliferation, differentiation and survival." SIGNOR-259018 Kindlin proteinfamily SIGNOR-PF48 SIGNOR "A6/b4 integrin" complex SIGNOR-C174 SIGNOR "up-regulates activity" binding 9606 29544897 t miannu "Kindlins bind with β-integrin cytoplasmic tails and execute broad biological functions including directed cell migration, proliferation, differentiation and survival." SIGNOR-259004 Kindlin proteinfamily SIGNOR-PF48 SIGNOR "AD/b2 integrin" complex SIGNOR-C172 SIGNOR "up-regulates activity" binding 9606 29544897 t miannu "Kindlins bind with β-integrin cytoplasmic tails and execute broad biological functions including directed cell migration, proliferation, differentiation and survival." SIGNOR-259028 Kindlin proteinfamily SIGNOR-PF48 SIGNOR "Av/b3 integrin" complex SIGNOR-C177 SIGNOR "up-regulates activity" binding 9606 29544897 t miannu "Kindlins bind with β-integrin cytoplasmic tails and execute broad biological functions including directed cell migration, proliferation, differentiation and survival." SIGNOR-259001 Kindlin proteinfamily SIGNOR-PF48 SIGNOR "Av/b5 integrin" complex SIGNOR-C178 SIGNOR "up-regulates activity" binding 9606 29544897 t miannu "Kindlins bind with β-integrin cytoplasmic tails and execute broad biological functions including directed cell migration, proliferation, differentiation and survival." SIGNOR-259006 Kindlin proteinfamily SIGNOR-PF48 SIGNOR "Av/b6 integrin" complex SIGNOR-C179 SIGNOR "up-regulates activity" binding 9606 29544897 t miannu "Kindlins bind with β-integrin cytoplasmic tails and execute broad biological functions including directed cell migration, proliferation, differentiation and survival." SIGNOR-259008 Kindlin proteinfamily SIGNOR-PF48 SIGNOR "Av/b8 integrin" complex SIGNOR-C185 SIGNOR "up-regulates activity" binding 9606 29544897 t miannu "Kindlins bind with β-integrin cytoplasmic tails and execute broad biological functions including directed cell migration, proliferation, differentiation and survival." SIGNOR-259013 Kindlin proteinfamily SIGNOR-PF48 SIGNOR "AX/b2 integrin" complex SIGNOR-C171 SIGNOR "up-regulates activity" binding 9606 29544897 t miannu "Kindlins bind with β-integrin cytoplasmic tails and execute broad biological functions including directed cell migration, proliferation, differentiation and survival." SIGNOR-259026 Kindlin proteinfamily SIGNOR-PF48 SIGNOR ITGB1 protein P05556 UNIPROT "up-regulates activity" binding 9606 29544897 t miannu "Kindlins bind with β-integrin cytoplasmic tails and execute broad biological functions including directed cell migration, proliferation, differentiation and survival." SIGNOR-258999 Kindlin proteinfamily SIGNOR-PF48 SIGNOR ITGB2 protein P05107 UNIPROT "up-regulates activity" binding 9606 29544897 t miannu "Kindlins bind with β-integrin cytoplasmic tails and execute broad biological functions including directed cell migration, proliferation, differentiation and survival." SIGNOR-259023 Kindlin proteinfamily SIGNOR-PF48 SIGNOR ITGB3 protein P05106 UNIPROT "up-regulates activity" binding 9606 29544897 t miannu "Kindlins bind with β-integrin cytoplasmic tails and execute broad biological functions including directed cell migration, proliferation, differentiation and survival." SIGNOR-259002 Kindlin proteinfamily SIGNOR-PF48 SIGNOR ITGB4 protein P16144 UNIPROT "up-regulates activity" binding 9606 29544897 t miannu "Kindlins bind with β-integrin cytoplasmic tails and execute broad biological functions including directed cell migration, proliferation, differentiation and survival." SIGNOR-259003 Kindlin proteinfamily SIGNOR-PF48 SIGNOR ITGB5 protein P18084 UNIPROT "up-regulates activity" binding 9606 29544897 t miannu "Kindlins bind with β-integrin cytoplasmic tails and execute broad biological functions including directed cell migration, proliferation, differentiation and survival." SIGNOR-259005 Kindlin proteinfamily SIGNOR-PF48 SIGNOR ITGB6 protein P18564 UNIPROT "up-regulates activity" binding 9606 29544897 t miannu "Kindlins bind with β-integrin cytoplasmic tails and execute broad biological functions including directed cell migration, proliferation, differentiation and survival." SIGNOR-259007 Kindlin proteinfamily SIGNOR-PF48 SIGNOR ITGB7 protein P26010 UNIPROT "up-regulates activity" binding 9606 29544897 t miannu "Kindlins bind with β-integrin cytoplasmic tails and execute broad biological functions including directed cell migration, proliferation, differentiation and survival." SIGNOR-259009 Kindlin proteinfamily SIGNOR-PF48 SIGNOR ITGB8 protein P26012 UNIPROT "up-regulates activity" binding 9606 29544897 t miannu "Kindlins bind with β-integrin cytoplasmic tails and execute broad biological functions including directed cell migration, proliferation, differentiation and survival." SIGNOR-259012 KISS1 protein Q15726 UNIPROT KISS1R protein Q969F8 UNIPROT up-regulates binding 9606 BTO:0000150;BTO:0000848 11385580 t gcesareni "Here we show that kiss-1 (refs 1, 4) encodes a carboxy-terminally amidated peptide with 54 amino-acid residues, which we have isolated from human placenta as the endogenous ligand of an orphan g-protein-coupled receptor (hot7t175) and have named 'metastin'" SIGNOR-108480 KISS1R protein Q969F8 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256893 KISS1R protein Q969F8 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-256750 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 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 GRB2 protein P62993 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 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 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 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 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 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-102637 KIT protein P10721 UNIPROT KIT protein P10721 UNIPROT "up-regulates activity" phosphorylation Tyr823 DIKNDSNyVVKGNAR 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-823 is the last tyrosine residue to be autophosphorylated" SIGNOR-102641 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 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 PIK3R1 protein P27986 UNIPROT "up-regulates activity" binding 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-255948 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 SRC proteinfamily SIGNOR-PF32 SIGNOR up-regulates phosphorylation 9606 BTO:0000830 15526160 t apalma "Binding of SCF to c-Kit leads to a rapid increase in SFK kinase activity" SIGNOR-254995 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 KLC2 protein Q9H0B6 UNIPROT FYCO1 protein Q9BQS8 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 25855459 t Giulio "Interestingly, bead capture assays indicated that the middle part of FYCO1 (residues 585–1233) interacts directly with the KLC2 light chain of kinesin 1 (Fig. 3a and Extended Data Fig. 7a, b). Residues 735–773 of FYCO1 were found to be necessary for its kinesin-1 binding (Fig. 3c and Extended Data Fig. 7b, c), and FYCO1(Δ735–773)-positive LEs failed to translocate to the cell periphery (Extended Data Fig. 7e)." SIGNOR-260599 KLF10 protein Q13118 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-222394 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 KLF13 protein Q9Y2Y9 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-222437 KLF15 protein Q9UIH9 UNIPROT Adipogenesis phenotype SIGNOR-PH26 SIGNOR up-regulates "transcriptional regulation" 10090 BTO:0002572 20956975 f lperfetto "Our results provide a new mechanism for understanding glucocorticoids-dependent adipogenesis and that GR promotes adipogenesis via KLF15 gene expression as a transcriptional direct target." SIGNOR-236230 KLF15 protein Q9UIH9 UNIPROT PPARG protein P37231 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000011 15664998 f lperfetto "Moreover, KLF15 and C/EBPalpha acted synergistically to increase the activity of the PPARgamma2 gene promoter in 3T3-L1 adipocytes." SIGNOR-235331 KLF15 protein Q9UIH9 UNIPROT RBP3 protein P10745 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000007 15277472 f miannu "KLF15 repressed transactivation of rhodopsin and IRBP promoters alone and in combination with the transcriptional activators Crx and/or Nrl." SIGNOR-253816 KLF15 protein Q9UIH9 UNIPROT RHO protein P08100 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000007 15277472 f miannu "KLF15 repressed transactivation of rhodopsin and IRBP promoters alone and in combination with the transcriptional activators Crx and/or Nrl." SIGNOR-253817 KLF16 protein Q9BXK1 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-222460 KLF1 protein Q13351 UNIPROT Erythrocyte_differentiation phenotype SIGNOR-PH104 SIGNOR up-regulates 9606 BTO:0000725 28026072 f irozzo "Activation of KLF1 at day 10 of the differentiation process when hematopoietic progenitor cells were present, enhanced erythroid commitment and differentiation." SIGNOR-256086 KLF1 protein Q13351 UNIPROT FLI1 protein Q01543 UNIPROT "down-regulates activity" binding 10090 BTO:0004475 12556498 t irozzo "The present study also shows that EKLF itself inhibits FLI-1 activity. As suggested above for the inhibition of EKLF activity, the inhibition of FLI-1 activity most probably involves the indirect recruitment of EKLF to FLI-1 target promoters by protein-protein interaction." SIGNOR-256046 KLF1 protein Q13351 UNIPROT HBB protein P68871 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0002731 9707565 f Regulation miannu "EKLF is an acetylated transcription factor, and that it interacts in vivo with CBP, p300, and P/CAF. However, its interactions with these histone acetyltransferases are not equivalent, as CBP and p300, but not P/CAF, utilize EKLF as a substrate for in vitro acetylation within its trans-activation region. The functional effects of these interactions are that CBP and p300, but not P/CAF, enhance EKLF's transcriptional activation of the beta-globin promoter in erythroid cells." SIGNOR-251790 KLF2 protein Q9Y5W3 UNIPROT HBE1 protein P02100 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 15947087 f "Regulation of expression" miannu "Our results show that KLF2 positively regulates the human (ε) and murine (Ey and βh1) embryonic globin genes at both E10.5 and E12.5, in the yolk sac, which is the site of primitive erythropoiesis." SIGNOR-251830 KLF2 protein Q9Y5W3 UNIPROT mir-143 mirna MI0000459 miRBase "up-regulates quantity" "transcriptional regulation" 9606 BTO:0001949 22327366 t "In endothelial cells. KLF2 binds to the promoter and induces a signi cant upregulation of the miR-143/145 cluster" SIGNOR-255941 KLF2 protein Q9Y5W3 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-255456 KLF2 protein Q9Y5W3 UNIPROT PPARG protein P37231 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 12426306 f fspada "Constitutive overexpression of klf2 but not klf15 potently inhibits peroxisome proliferator-activated receptor-gamma (ppargamma) expression with no effect on the upstream regulators c/ebpbeta and c/ebpdelta." SIGNOR-95519 KLF2 protein Q9Y5W3 UNIPROT PPARG protein P37231 UNIPROT down-regulates "transcriptional regulation" 9606 12426306 f fspada "Constitutive overexpression of klf2 but not klf15 potently inhibits peroxisome proliferator-activated receptor-gamma (ppargamma) expression with no effect on the upstream regulators c/ebpbeta and c/ebpdelta." SIGNOR-210019 KLF3 protein P57682 UNIPROT CEBPA protein P49715 UNIPROT down-regulates "transcriptional regulation" 9606 18391014 f fspada "We find that c/ebpalpha is derepressed in klf3 and ctbp knockout fibroblasts and adipocytes from klf3 knockout mice." SIGNOR-210117 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 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 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 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 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 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 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 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 KLF5 protein Q13887 UNIPROT PPARG protein P37231 UNIPROT up-regulates "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-210010 KLF6 protein Q99612 UNIPROT Adipogenesis phenotype SIGNOR-PH26 SIGNOR up-regulates 9606 15917248 f fspada "We have identified kr?ppel-like factor-6 (klf6), a recently described tumor suppressor gene, as a repressor of the proto-oncogene delta-like 1 (dlk1), a gene encoding a transmembrane protein that inhibits adipocyte differentiation." SIGNOR-137807 KLF6 protein Q99612 UNIPROT DLK1 protein P80370 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 15917248 f "Repression of Dlk1 requires HDAC3 deacetylase activity" fspada "We have identified kr?ppel-like factor-6 (klf6), a recently described tumor suppressor gene, as a repressor of the proto-oncogene delta-like 1 (dlk1), a gene encoding a transmembrane protein that inhibits adipocyte differentiation." SIGNOR-137836 KLF6 protein Q99612 UNIPROT DLK1 protein P80370 UNIPROT down-regulates "transcriptional regulation" 9606 15917248 f "Repression of dlk1 requires hdac3 deacetylase activity" fspada "We have identified krappel-like factor-6 (klf6), a recently described tumor suppressor gene, as a repressor of the proto-oncogene delta-like 1 (dlk1), a gene encoding a transmembrane protein that inhibits adipocyte differentiation." SIGNOR-210016 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 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 KLF9 protein Q13886 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-222434 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 KMT2A protein Q03164 UNIPROT KAT8 protein Q9H7Z6 UNIPROT up-regulates binding 9606 15960975 t miannu "Mll1 and mof can form a stable complex in vivo / given that an interaction of dmof with msl1 through its zinc finger is essential for correct targeting of mof to the male x chromosome" SIGNOR-138245 KMT2A protein Q03164 UNIPROT "MLL1 complex" complex SIGNOR-C89 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-204813 KMT2A protein Q03164 UNIPROT RUNX1 protein Q01196 UNIPROT "up-regulates quantity by stabilization" binding 9606 BTO:0002181 22012064 t irozzo "Similar to CBFβ, we show that MLL binds to AML1 abrogating its proteasome-dependent degradation.Furthermore, we demonstrate that MLL binds to a region of AML1 (that is conserved in AML2 and AML3) and increases AML1 (AML2 and AML3) protein levels" SIGNOR-255707 KMT2A protein Q03164 UNIPROT RUNX1 protein Q01196 UNIPROT "up-regulates quantity by stabilization" binding 9606 BTO:0002181 23817177 t irozzo "RUNX1 wild-type protein first binds to the PU.1 URE region and recruits the MLL complex to open up part of the compact chromatin structure. The partially relaxed chromatin allows the binding of another RUNX1 at the PU.1 promoter region to further distort compact DNA structure. The relaxed form of chromatin facilitates the accumulation of transcription factors and cofactors to initiate transcriptional activity." SIGNOR-255708 KMT2A protein Q03164 UNIPROT SPI1 protein P17947 UNIPROT "up-regulates quantity by expression" methylation 10090 BTO:0002884 22012064 t irozzo "Furthermore, we show that both MLL and AML1/CBFβ are required for maintaining the H3K4-me3 mark at the PU.1 upstream regulatory element (URE) and promoter region, and for full PU.1 gene expression." SIGNOR-255874 KMT2C protein Q8NEZ4 UNIPROT CD274 protein Q9NZQ7 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 30385408 t miannu "MLL3 enhances the transcription of PD-L1 and regulates anti-tumor immunity. We found that MLL3 bound to the enhancer of PD-L1." SIGNOR-260040 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 KMT2E protein Q8IZD2-8 UNIPROT NCR2 protein O95944 UNIPROT "up-regulates activity" binding 9606 BTO:0000737 23958951 t miannu "We identify natural cytotoxicity receptor NKp44 (NKp44L), a novel isoform of the mixed-lineage leukemia-5 protein, as a cellular ligand for NKp44. Unlike the other MLL family members, NKp44L is excluded from the nucleus, but expressed at the cell-surface level; its subcellular localization is being associated with the presence of a specific C-terminal motif. Strikingly, NKp44L has not been detected on circulating cells isolated from healthy individuals, but it is expressed on a large panel of the tumor and transformed cells." SIGNOR-260042 KMT2E protein Q8IZD2 UNIPROT NCR2 protein O95944 UNIPROT "up-regulates activity" binding 9606 BTO:0000737 23958951 t miannu "We identify natural cytotoxicity receptor NKp44 (NKp44L), a novel isoform of the mixed-lineage leukemia-5 protein, as a cellular ligand for NKp44. Unlike the other MLL family members, NKp44L is excluded from the nucleus, but expressed at the cell-surface level; its subcellular localization is being associated with the presence of a specific C-terminal motif. Strikingly, NKp44L has not been detected on circulating cells isolated from healthy individuals, but it is expressed on a large panel of the tumor and transformed cells." SIGNOR-260045 KMT2E protein Q8IZD2 UNIPROT RARA protein P10276 UNIPROT "up-regulates activity" binding 9606 21205756 t miannu "MLL5 binds to retinoic acid receptor α (RARα) and induces transcriptional activation of RARα target genes by methylation of lysine residues of histone H3." SIGNOR-260041 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 KNL1 protein Q8NG31 UNIPROT BUB1B protein O60566 UNIPROT up-regulates binding 9606 17981135 t gcesareni "Association of the amino and middle domain of blinkin with the tpr domains in the amino termini of bubr1 and bub1 is essential for bubr1 and bub1 to execute their distinct mitotic functions" SIGNOR-158894 KNL1 protein Q8NG31 UNIPROT BUB1 protein O43683 UNIPROT up-regulates binding 9606 17981135 t gcesareni "Association of the amino and middle domain of blinkin with the tpr domains in the amino termini of bubr1 and bub1 is essential for bubr1 and bub1 to execute their distinct mitotic functions" SIGNOR-158378 KNSTRN protein Q9Y448 UNIPROT KIF2B protein Q8N4N8 UNIPROT "down-regulates activity" relocalization 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-252053 KPNA2 protein P52292 UNIPROT IRF3 protein Q14653 UNIPROT "up-regulates activity" relocalization 9606 BTO:0000007 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-262514 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 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 KPNB1 protein Q14974 UNIPROT "ISGF3 complex" complex SIGNOR-C124 SIGNOR "up-regulates activity" relocalization 9534 17596301 t lperfetto "Although ORF6 causes a relocalization of KPNA2 from the cytosol to the ER/Golgi membrane, KPNA2 is not directly involved in the translocation of the STAT1:STAT2:IRF9 (ISGF3) complex into the nucleus; rather, KPNA1 interacts with KPNB1 to initiate ISGF3's nuclear localization." SIGNOR-260274 KPNB1 protein Q14974 UNIPROT SMAD3 protein P84022 UNIPROT up-regulates relocalization 9606 10846168 t gcesareni "Here we show that the isolated smad 3 mh1 domain displays significant specific binding to importin beta. we propose that activation of all of the pathway-specific smad proteins (smads 1, 2, 3, 5, 8, and 9) exposes the conserved nls motif, which then binds directly to importin beta and triggers nuclear translocation." SIGNOR-78191 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 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 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 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 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 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 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 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 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 RAF1 protein P04049 UNIPROT up-regulates binding 9606 BTO:0000938 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 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 KREMEN1 protein Q96MU8 UNIPROT LRP6 protein O75581 UNIPROT up-regulates 9606 12050670 f gcesareni "Dkk1 has been shown to inhibit wnt signalling by binding to and antagonizing lrp5/6. Here we show that the transmembrane proteins kremen1 and kremen2 are high-affinity dkk1 receptors that functionally cooperate with dkk1 to block wnt/beta-catenin signalling." SIGNOR-88891 KREMEN2 protein Q8NCW0 UNIPROT LRP6 protein O75581 UNIPROT down-regulates binding 9606 12050670 t gcesareni "Here we show that the transmembrane proteins kremen1 and kremen2 are high-affinity dkk1 receptors that functionally cooperate with dkk1 to block wnt/beta-catenin signalling. Kremen2 forms a ternary complex with dkk1 and lrp6, and induces rapid endocytosis and removal of the wnt receptor lrp6 from the plasma membrane." SIGNOR-88894 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 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 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 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 KSR1 protein Q8IVT5 UNIPROT RAF1 protein P04049 UNIPROT up-regulates phosphorylation Thr269 NVHMVSTtLPVDSRM 9606 11134016 t lperfetto "Here we show that phosphorylation of c-raf-1 on thr(269) by ksr is necessary for optimal activation in response to egf stimulation." SIGNOR-85386 KTN1 protein Q86UP2 UNIPROT EGFR protein P00533 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 9606 BTO:0001289 30683916 f miannu "Collectively, our findings revealed a novel mechanism wherein MALAT1 interacts with c-MYC to transactivate KTN1 for enhancing EGFR protein expression, which finally contributes to the development of cSCC." SIGNOR-259906 KTN1 protein Q86UP2 UNIPROT KIF5B protein P33176 UNIPROT up-regulates binding 9606 15316074 t miannu "This study demonstrated the effect of kinectin-kinesin interaction on lysosome dynamics and observed that the kinesin-binding domain of kinectin can significantly enhance the mt-stimulated atpase activity of kinesin." SIGNOR-128092 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 KU-60019 chemical CID:15953870 PUBCHEM ATM protein Q13315 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193597 KX2-391 chemical CID:23635314 PUBCHEM SRC protein P12931 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193624 L3MBTL1 protein Q9Y468 UNIPROT TP53BP1 protein Q12888 UNIPROT "down-regulates activity" binding 9606 29018219 t lperfetto "L3MBTL1, a tumor suppressor with high affinity for H4K20me2, can block 53BP1 binding at DSBs" SIGNOR-262059 LAMA1 protein P25391 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-253232 LAMA2 protein P24043 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-255984 LAMA4 protein Q16363 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-253226 LAMA4 protein Q16363 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-253223 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 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 LAMB2 protein P55268 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-253224 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-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-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 Laminin-10 complex SIGNOR-C182 SIGNOR "A6/b1 integrin" complex SIGNOR-C164 SIGNOR "up-regulates activity" binding 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-253222 Laminin-1 complex SIGNOR-C183 SIGNOR "A2/b1 integrin" complex SIGNOR-C160 SIGNOR "up-regulates activity" binding 9361014 t lperfetto "Using integrin-specific antibodies, recognition sites for the alpha1beta1 and alpha2beta1 integrins were identified in the short arms of both laminin alpha1- and alpha2-chain isoforms. Comparisons with a beta-alpha chimeric short arm protein possessing beta1-chain domain VI further localized these activities to alpha-chain domain VI." SIGNOR-253255 Laminin-1 complex SIGNOR-C183 SIGNOR "A6/b1 integrin" complex SIGNOR-C164 SIGNOR "up-regulates activity" binding 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-253221 Laminin-1 complex SIGNOR-C183 SIGNOR "A6/b1 integrin" complex SIGNOR-C164 SIGNOR "up-regulates activity" binding 2351695 t lperfetto "In combination, the anti-alpha 1- and anti-alpha 6-specific antibodies completely inhibited JAR cell attachment to LN and fragment E1. Thus, the alpha 1/beta 1 and alpha 6/beta 1 integrin heterodimers each function as LN receptors and act together to mediate the interactions of human JAR choriocarcinoma cells with LN." SIGNOR-253256 Laminin-1 complex SIGNOR-C183 SIGNOR "A6/b4 integrin" complex SIGNOR-C174 SIGNOR "up-regulates activity" binding 9606 BTO:0000414 24184828 t miannu "Integrin α6β4 is a laminin receptor that is mainly expressed in the basal layer of epithelial tissues. The β4-integrin is unique because of its long cytoplasmic tail, which interacts with the intermediate filament network rather than actin. This interaction contributes to the ability of α6β4 to maintain the integrity of tissues normally exposed to shear stress. α6β4 integrin assembles its own signalling platform." SIGNOR-258998 Laminin-1 complex SIGNOR-C183 SIGNOR "a7/b1 integrin" complex SIGNOR-C126 SIGNOR "up-regulates activity" binding 1839357 t lperfetto "By using specific proteolytically derived fragments of laminin, it was determined that the alpha 7 beta 1 complex binds selectively to the E8 region, which represents part of the long arm of laminin." SIGNOR-253257 Laminin-5 complex SIGNOR-C184 SIGNOR "A3/b1 integrin" complex SIGNOR-C161 SIGNOR "up-regulates activity" binding 2032285 t lperfetto "Epiligrin, a new cell adhesion ligand for integrin alpha 3 beta 1 in epithelial basement membranes." SIGNOR-253252 Laminin-5 complex SIGNOR-C184 SIGNOR "A6/b1 integrin" complex SIGNOR-C164 SIGNOR "up-regulates activity" binding 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-253219 Laminin-5 complex SIGNOR-C184 SIGNOR "A6/b4 integrin" complex SIGNOR-C174 SIGNOR "up-regulates activity" binding 8832392 t lperfetto "The initial adhesion of PA-JEB and normal keratinocytes to laminin-1 and laminin-5, both ligands for alpha 6 beta 1 and alpha 6 beta 4, was similar." SIGNOR-253253 Laminin-5 complex SIGNOR-C184 SIGNOR "A6/b4 integrin" complex SIGNOR-C174 SIGNOR "up-regulates activity" binding 9790905 t lperfetto "We propose that these alpha6 beta4/Ln-5 complexes may provide links between plasma membrane and basement membrane that resist mechanical stress and support epithelial integrity." SIGNOR-253238 LAMP2 protein P13473 UNIPROT ChapMedAutoph 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 LAMTOR1 protein Q6IAA8 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-164769 LAMTOR2 protein Q9Y2Q5 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-164772 LAMTOR3 protein Q9UHA4 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-164775 LAMTOR3 protein Q9UHA4 UNIPROT MAP2K1 protein Q02750 UNIPROT up-regulates binding 9606 15547943 t gcesareni "We analyzed the ability of mp1 to bind to mek1, erk1, and to itself, and the regulation of these interactions. Gel filtration of cell lysates revealed two major mp1 peaks: a broad high molecular weight peak and a 28 kda complex. An mp1 mutant that lost mek1 binding no longer enhanced rasv12-stimulated erk1 activity, and functioned as a dominant negative, consistent with the concept that mp1 function depends on facilitating these oligomerizations." SIGNOR-130924 LAMTOR3 protein Q9UHA4 UNIPROT MAPK3 protein P27361 UNIPROT up-regulates binding 9606 9733512 t gcesareni "A protein called mp1 (mek partner 1) was identified that bound specifically to mek1 and erk1 and facilitated their activation. When overexpressed in cultured cells, mp1 enhanced activation of erk1 and activation of a reporter driven by the transcription factor elk-1." SIGNOR-59877 LAMTOR3 protein Q9UHA4 UNIPROT MEK1/2 proteinfamily SIGNOR-PF25 SIGNOR up-regulates binding 9606 15547943 t lperfetto "We analyzed the ability of mp1 to bind to mek1, erk1, and to itself, and the regulation of these interactions. Gel filtration of cell lysates revealed two major mp1 peaks: a broad high molecular weight peak and a 28 kda complex. An mp1 mutant that lost mek1 binding no longer enhanced rasv12-stimulated erk1 activity, and functioned as a dominant negative, consistent with the concept that mp1 function depends on facilitating these oligomerizations." SIGNOR-244874 LAMTOR5 protein O43504 UNIPROT LIN28B protein Q6ZN17 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000093 23494474 f miannu "We found that HBXIP was able to upregulate Lin28B in breast cancer MCF-7 cells." SIGNOR-255251 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 LAMTOR complex SIGNOR-C26 SIGNOR RAGAC complex SIGNOR-C113 SIGNOR "up-regulates activity" relocalization 9606 BTO:0000007 SIGNOR-C3 20381137 t lperfetto "We identify the trimeric Ragulator protein complex as a new component of the mTORC1 pathway that interacts with the Rag GTPases, is essential for localizing them and mTORC1 to the lysosomal surface, and is necessary for the activation of the mTORC1 pathway by amino acids." SIGNOR-228155 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 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 lapatinib chemical CHEBI:49603 ChEBI EGFR protein P00533 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258234 lapatinib chemical CHEBI:49603 ChEBI EGFR protein P00533 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0000150 17892419 t gcesareni "Recently, lapatinib, a small molecule dual inhibitor of both her2 and egf receptors, has been developed to expand the options for treating her-positive breast cancer." SIGNOR-157867 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 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 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 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 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 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" binding 9606 BTO:0000007 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 LARP1 protein Q6PKG0 UNIPROT mTORC1 complex SIGNOR-C3 SIGNOR "up-regulates activity" binding 9606 BTO:0002181 28650797 t SARA "LARP1-mTORC1 interaction occurs through direct protein-protein contacts. phosphorylated LARP1 facilitates mTORC1-dependent phosphorylation of S6K1 and 4EBP1 on the LARP1-containing mRNPs by scaffolding mTORC1." SIGNOR-260993 LARP4B protein Q92615 UNIPROT PABPC1 protein P11940 UNIPROT "up-regulates activity" binding 9606 20573744 t miannu "Here we show that LARP4B is a cytoplasmic protein that co-sediments with polysomes and accumulates upon stress induction in stress granules. Biochemical studies further show that the protein interacts with two key factors of the translational machinery, namely, the cytoplasmic poly(A) binding protein (PABPC1) and the receptor for activated C Kinase (RACK1). The biochemical and functional data of LARP4B presented in this study suggest a possible mode of action of LARP4B in translation. Assuming that LARP4B interacts with mRNA-associated PABPC1 and RACK1 simultaneously, it may form a bridge between the 3′ end of mRNAs and the initiating ribosome. This process would lead to mRNA circularization, possibly in an analogous way as it has been described for PABPC1 and eIF4G, the scaffold protein of the cap-binding complex." SIGNOR-260940 LARP7 protein Q4G0J3 UNIPROT P-TEFb complex SIGNOR-C238 SIGNOR "down-regulates activity" binding 9606 BTO:0000567 30824372 t Monia "To investigate whether LARP7 is part of the known 7SK RNP implicated in the regulation of transcription, co‐immunoprecipitation studies were performed using the nuclear extracts of HeLa cells (Fig 3A, lanes 1–4). Antibodies against LARP7, CDK9 and HEXIM1 efficiently precipitated 7SK RNA, whereas no RNA was found in the control (Fig 3A, lower panel, lanes 1–4). Interestingly, HEXIM1, CDK9, CYCT1 and LARP7 were present in all immunopurifications, as determined by mass spectrometry of silver‐stained gels (Fig 3A; data not shown) and western blotting. In conclusion, these experiments show that LARP7 negatively regulates not only viral but also cellular POLII class genes through the 7SK P‐TEFb system." SIGNOR-261184 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 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 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 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 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 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 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 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 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 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 LATS2 protein Q9NRM7 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 r9" SIGNOR-177071 LATS2 protein Q9NRM7 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-175787 LATS2 protein Q9NRM7 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-197651 LATS2 protein Q9NRM7 UNIPROT YAP1 protein P46937 UNIPROT down-regulates phosphorylation Ser127 PQHVRAHsSPASLQL 9606 22658639 t "Uninhibited YAP/TAZ localize to the nucleus where they serve as coactivators for the TEA-domain family member (TEAD) of DNA-binding transcription factors." 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-197655 LATS2 protein Q9NRM7 UNIPROT YAP1 protein P46937 UNIPROT down-regulates phosphorylation Ser127 PQHVRAHsSPASLQL 9606 22863277 t miannu "Lats1/2 inhibit yap by direct phosphorylation at s127, which results in yap binding to 14-3-3 and cytoplasmic sequestration" SIGNOR-198514 LATS2 protein Q9NRM7 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-218038 LATS2 protein Q9NRM7 UNIPROT YWHAG protein P61981 UNIPROT up-regulates phosphorylation Ser59 VVGARRSsWRVISSI 9606 21118956 t lperfetto "Phosphorylation of 14-3-3_ on s59 by lats2. Ser(58) phosphorylation and lys(49) acetylation of 14-3-3_ occur in a coordinated time-dependent manner to regulate 14-3-3_ homodimerization. 14-3-3_ ser(58) phosphorylation is required for star interactions under control conditions," SIGNOR-170139 LATS2 protein Q9NRM7 UNIPROT YWHAG protein P61981 UNIPROT up-regulates phosphorylation Ser59 VVGARRSsWRVISSI 9606 25086053 t lperfetto "Phosphorylation of 14-3-3_ on s59 by lats2. Ser(58) phosphorylation and lys(49) acetylation of 14-3-3_ occur in a coordinated time-dependent manner to regulate 14-3-3_ homodimerization. 14-3-3_ ser(58) phosphorylation is required for star interactions under control conditions," SIGNOR-205247 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 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-251367 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 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 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 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 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 CD3E protein P07766 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-259930 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 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-251369 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-259928 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 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 CTLA4 protein P16410 UNIPROT "down-regulates activity" phosphorylation Tyr201 SPLTTGVyVKMPPTE 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. Phosphorylation of Y201 correlated with accumulation of CTLA-4 on the cell surface." SIGNOR-251370 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 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-249373 LCK protein P06239 UNIPROT DEF6 protein Q9H4E7 UNIPROT "up-regulates activity" phosphorylation Tyr133 NFLSEDKyPLIMVPD 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-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 DOK1 protein Q99704 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0000661 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 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 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 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 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 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 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 MAPK3 protein P27361 UNIPROT up-regulates phosphorylation Tyr204 HTGFLTEyVATRWYR 9606 BTO:0000782 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 MED28 protein Q9H204 UNIPROT up-regulates phosphorylation Tyr64 ASLVSQDyVNGTDQE 9606 BTO:0001271;BTO:0000661 16899217 t gcesareni "Y64 of magicin is phosphorylated by lck creating a sh2-grb2 binding motif" SIGNOR-148704 LCK protein P06239 UNIPROT MUC1 protein P15941 UNIPROT "up-regulates activity" phosphorylation Tyr1229 SSTDRSPyEKVSAGN 9606 BTO:0000661 phosphorylation:Ser213 S-->P 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 NFKBIA protein P25963 UNIPROT "down-regulates quantity by destabilization" phosphorylation Tyr42 DSMKDEEyEQMVKEL BTO:0000661 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." SIGNOR-249374 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 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 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 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 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 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 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 SH2B3 protein Q9UQQ2 UNIPROT up-regulates phosphorylation Tyr273 LEMPDNLyTFVLKVK 9606 BTO:0000782 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 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 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 TCR complex SIGNOR-C153 SIGNOR "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-259932 LCK protein P06239 UNIPROT TCR complex SIGNOR-C153 SIGNOR "up-regulates activity" phosphorylation 9606 BTO:0000661 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 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 ZAP70 protein P43403 UNIPROT "down-regulates activity" phosphorylation Tyr492 ALGADDSyYTARSAG 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-251394 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" 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 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 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 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 LDB1 protein Q86U70 UNIPROT LHX2 protein P50458 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 17005264 t miannu "Cofactor CLIM2 promotes the repressive action of LIM homeodomain transcription factor Lhx2 in the expression of porcine pituitary glycoprotein hormone alpha subunit gene." SIGNOR-223962 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 LEF1 protein Q9UJU2 UNIPROT ALX4 protein Q9H161 UNIPROT "up-regulates quantity by expression" binding 10090 BTO:0003952 11696550 t miannu "Alx4 Stably Interacts with LEF-1. LEF-1 enhances Alx4 binding to DNA, suggesting that both interaction with LEF-1 and DNA binding are required to mediate its effects on the N-CAM promoter." SIGNOR-254547 LEF1 protein Q9UJU2 UNIPROT CCND1 protein P24385 UNIPROT "up-regulates quantity by expression" "transcriptional activation" 9606 BTO:0000304 19653274 f irozzo "Expression of Lef-1 FL, but not the newly identified Lef-1 Deltaexon VI, induced the expression of the cell cycle regulating proteins c-myc and cyclin D1 in cooperation with beta-catenin and it enhanced cell proliferation" SIGNOR-256281 LEF1 protein Q9UJU2 UNIPROT CEBPA protein P49715 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 19620402 f miannu "We have identified LEF-1 as a decisive transcription factor in granulopoiesis controlling proliferation and granulocytic differentiation by direct activation of its target gene, C/EBPalpha." SIGNOR-254551 LEF1 protein Q9UJU2 UNIPROT CLDN2 protein P57739 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0003569 14751232 f lperfetto "Activity of the claudin-2 promoter was elevated in mouse mammary epithelial C57 cells expressing Wnt-1. LEF-1, a nuclear effector of the Wnt signaling pathway which is involved in the regulation of cell differentiation and polarization, was found to bind directly to the claudin-2 promoter as revealed by electrophoretic mobility shift assays. Expression of LEF-1 and beta-catenin both enhanced claudin-2 promoter activity." SIGNOR-254120 LEF1 protein Q9UJU2 UNIPROT Differentiation phenotype SIGNOR-PH37 SIGNOR up-regulates 9606 17081971 f amattioni "The interaction of beta-catenin with the N terminus of tcf/lef transiently converts it into an activator, translating the Wnt signal into the transient transcription of Tcf target genes. The Wnt pathway has distinct transcriptional outputs, which are determined by the identity of the responding cell, and range from cell proliferation and survival to the terminal differentiation of postmitotic cells." SIGNOR-229770 LEF1 protein Q9UJU2 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-254183 LEF1 protein Q9UJU2 UNIPROT ELANE protein P08246 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0004850 14594802 f miannu "We find that LEF-1 and CBFalpha co-activate ELA2 expression." SIGNOR-254550 LEF1 protein Q9UJU2 UNIPROT FST protein P19883 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000165 24344199 t lperfetto "We further demonstrate that Fst is a direct target of the WNT/β-catenin pathway. Activation and inactivation of β-catenin induced and inhibited Fst expression, respectively, in both C2C12 cells and mouse embryos. Specific TCF/LEF1 binding sites within the promoter and intron 1 region of the Fst gene were required for RSPO2 and WNT/β-catenin-induced Fst expression." SIGNOR-251722 LEF1 protein Q9UJU2 UNIPROT IL4 protein P05112 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000782 18579517 f "We identified a high affinity LEF-1-binding site in the negative regulatory element of the IL-4 promoter. Knockdown LEF-1 expression by LEF-1-specific small interfering RNA resulted in an increase in the IL-4 mRNA expression" SIGNOR-254504 LEF1 protein Q9UJU2 UNIPROT MYC protein P01106 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 19653274 t gcesareni "Expression of Lef-1 FL, but not the newly identified Lef-1 Deltaexon VI, induced the expression of the cell cycle regulating proteins c-myc and cyclin D1 in cooperation with beta-catenin and it enhanced cell proliferation" SIGNOR-245351 LEF1 protein Q9UJU2 UNIPROT MYF5 protein P13349 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000887 16936075 f "The other members of the Lef1 HMGB1 protein super-family, Tcf1 and Tcf3, were also expressed in the PSM and the newly formed somites, although at a lower level than was Lef1." gcesareni "Furthermore, we show that direct activation is mediated by binding of the tcf-lef/ - catenin complex to the myf5 epaxial enhancer and to a newly identified element upstream of this enhancer." SIGNOR-149170 LEF1 protein Q9UJU2 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-254555 LEF1 protein Q9UJU2 UNIPROT PITX2 protein Q99697 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000887 19850024 f gcesareni "These results suggest that wnt/lef1 signaling regulates epaxial myogenesis via pitx2 but that this link is uncoupled in other regions of the body, emphasizing the unique molecular networks that control the development of various muscles in vertebrates. The pitx2 promoter contains tcf/lef binding sites and expression can be induced by licl, which activates the canonical wnt signaling pathway" SIGNOR-188730 LEF1 protein Q9UJU2 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR up-regulates 9606 17081971 f amattioni "The interaction of beta-catenin with the N terminus of tcf/lef transiently converts it into an activator, translating the Wnt signal into the transient transcription of Tcf target genes. The Wnt pathway has distinct transcriptional outputs, which are determined by the identity of the responding cell, and range from cell proliferation and survival to the terminal differentiation of postmitotic cells." SIGNOR-229764 LEF1 protein Q9UJU2 UNIPROT Survival phenotype SIGNOR-PH13 SIGNOR up-regulates 9606 17081971 f amattioni "The interaction of beta-catenin with the N terminus of tcf/lef transiently converts it into an activator, translating the Wnt signal into the transient transcription of Tcf target genes. The Wnt pathway has distinct transcriptional outputs, which are determined by the identity of the responding cell, and range from cell proliferation and survival to the terminal differentiation of postmitotic cells." SIGNOR-229767 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" ubiquitination 9606 BTO:0000782 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 IKZF3 protein Q9UKT9 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 BTO:0000782 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 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 LEP protein P41159 UNIPROT LEPR protein P48357 UNIPROT up-regulates binding 9606 9463481 t gcesareni "Both ob-ra and ob-rb bind leptin with the same affinity, whereas only ob-rb can elicit intracellular response" SIGNOR-55656 LEPR protein P48357 UNIPROT AGRP protein O00253 UNIPROT "down-regulates quantity" 27154742 f lperfetto "Leptin binding inhibits the neuropeptide Y/agouti-related protein (NPY/AgRP) production and stimulates pro-opiomelanocortin (POMC) production" SIGNOR-253076 LEPR protein P48357 UNIPROT NPY protein P01303 UNIPROT "down-regulates quantity" 27154742 f lperfetto "Leptin binding inhibits the neuropeptide Y/agouti-related protein (NPY/AgRP) production and stimulates pro-opiomelanocortin (POMC) production" SIGNOR-253075 LEPR protein P48357 UNIPROT POMC protein P01189 UNIPROT "up-regulates quantity" 27154742 f lperfetto "Leptin binding inhibits the neuropeptide Y/agouti-related protein (NPY/AgRP) production and stimulates pro-opiomelanocortin (POMC) production" SIGNOR-253074 LEPR protein P48357 UNIPROT SH2B1 protein Q9NRF2 UNIPROT "up-regulates activity" binding 27154742 t lperfetto "The SH2B adaptor protein 1 (SH2B1) is a key regulator of leptin, as it enhances leptin signalling by both stimulating Janus kinase 2 (JAK2) activity and assembling a JAK2/IRS1/2 signalling complex" SIGNOR-253077 "LE-TGN SNARE" complex SIGNOR-C157 SIGNOR IGF2R protein P11717 UNIPROT "up-regulates activity" relocalization 9606 18195106 t lperfetto "These findings place the retromer complex upstream of both STX10 function and the GCC185 tethering complex in MPR transport. Together, our data suggest that STX10, STX16, Vti1a, and VAMP3 are important for the trafficking of both CD- and CI-MPRs.|Thus, MPRs must pass through a compartment of pH ≤ 5.5 before returning to the Golgi to carry out their biological function." SIGNOR-253083 "LE-TGN SNARE" complex SIGNOR-C157 SIGNOR M6PR protein P20645 UNIPROT "up-regulates activity" relocalization 9606 18195106 t lperfetto "These findings place the retromer complex upstream of both STX10 function and the GCC185 tethering complex in MPR transport. Together, our data suggest that STX10, STX16, Vti1a, and VAMP3 are important for the trafficking of both CD- and CI-MPRs.|Thus, MPRs must pass through a compartment of pH ≤ 5.5 before returning to the Golgi to carry out their biological function." SIGNOR-253084 "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 "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 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 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 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 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 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 Lewy_body_formation phenotype SIGNOR-PH56 SIGNOR Apoptosis phenotype SIGNOR-PH2 SIGNOR up-regulates 9606 BTO:0000938 20479780 f lperfetto "The genetic causes of PD seem to participate in con­ verging pathways to pathogenesis, but it is unclear whether all or only some of these pathways need to be activated for lewy body deposition and neuronal death to occur." SIGNOR-249703 LFNG protein Q8NES3 UNIPROT DLL1 protein O00548 UNIPROT up-regulates binding 9606 11346656 t gcesareni "The modification of notch by fringe would influence binding between the notch receptor and its ligand. It was reported previously that mfng and lfng inhibited notch1-mediated signaling triggered by jagged1 and enhanced that triggered by delta1, and either jagged1- or delta1-triggered notch2 signaling was enhanced by lfng" SIGNOR-107699 LFNG protein Q8NES3 UNIPROT NOTCH1 protein P46531 UNIPROT up-regulates binding 9606 BTO:0000975 12486116 t gcesareni "We demonstrate that egf 12, a portion of the ligand-binding site, is modified with o-fucose and that this site is evolutionarily conserved. We also show that endogenous fringe proteins in chinese hamster ovary cells (lunatic fringe and radical fringe) as well as exogenous manic fringe modify o-fucose on many but not all egf repeats of mouse notch1." SIGNOR-96537 LFNG protein Q8NES3 UNIPROT NOTCH1 protein P46531 UNIPROT up-regulates glycosylation 9606 BTO:0000975 12486116 t "Fringe is a fucose-specific beta1,3-N-acetylglucosaminyltransferase that modifies O-fucose moieties on the epidermal growth factor-like (EGF) repeats of Notch." gcesareni "We demonstrate that egf 12, a portion of the ligand-binding site, is modified with o-fucose and that this site is evolutionarily conserved. We also show that endogenous fringe proteins in chinese hamster ovary cells (lunatic fringe and radical fringe) as well as exogenous manic fringe modify o-fucose on many but not all egf repeats of mouse notch1." SIGNOR-96540 LFNG protein Q8NES3 UNIPROT NOTCH2 protein Q04721 UNIPROT down-regulates binding 9606 11346656 t gcesareni "Although both manic fringe (mfng) and lunatic fringe (lfng) decreased the binding of jagged1 to notch2 and not that of delta1, the decrease by mfng was greater in degree than that by lfng. We also found that both fringe proteins reduced jagged1-triggered notch2 signaling, whereas neither affected delta1-triggered notch2 signaling." SIGNOR-107705 LFNG protein Q8NES3 UNIPROT NOTCH2 protein Q04721 UNIPROT up-regulates binding 9606 11346656 t Fucosylation 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. 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-107702 LGALS3 protein P17931 UNIPROT Apoptosis phenotype SIGNOR-PH2 SIGNOR down-regulates 9606 BTO:0000664 21821001 f miannu "The aim of this study was to investigate the role of inducible galectin-3 in leukemic cells escape of apoptotic stimuli. Notably, inducible galectin-3, which stabilized the pro-survival Bcl-2 family proteins Mcl-1, Bcl-xL, and Bcl-2, was essential for anti-apoptosis." SIGNOR-261904 LGALS3 protein P17931 UNIPROT BAD protein Q92934 UNIPROT "up-regulates quantity by stabilization" 9606 BTO:0000664 21821001 f miannu "Our study also showed that a number of K562 cells survived despite the apoptotic stimuli. Within these surviving cells, galectin-3 was upregulated through newly synthesized protein. Notably, inducible galectin-3, which stabilized the pro-survival Bcl-2 family proteins Mcl-1, Bcl-xL, and Bcl-2, was essential for anti-apoptosis. Unpredictably, GSK-3β was critical for inducible galectin-3 expression as well as for cell survival. As summarized in Fig. 4C, we not only found inducible galectin-3 has an anti-apoptotic effect, but we also identified a GSK-3β-regulated mechanism for apoptotic resistance in K562 cells." SIGNOR-261907 LGALS3 protein P17931 UNIPROT BCL2L1 protein Q07817 UNIPROT "up-regulates quantity by stabilization" 9606 BTO:0000664 21821001 f miannu "Our study also showed that a number of K562 cells survived despite the apoptotic stimuli. Within these surviving cells, galectin-3 was upregulated through newly synthesized protein. Notably, inducible galectin-3, which stabilized the pro-survival Bcl-2 family proteins Mcl-1, Bcl-xL, and Bcl-2, was essential for anti-apoptosis. Unpredictably, GSK-3β was critical for inducible galectin-3 expression as well as for cell survival. As summarized in Fig. 4C, we not only found inducible galectin-3 has an anti-apoptotic effect, but we also identified a GSK-3β-regulated mechanism for apoptotic resistance in K562 cells." SIGNOR-261906 LGALS3 protein P17931 UNIPROT MCL1 protein Q07820 UNIPROT "up-regulates quantity by stabilization" 9606 BTO:0000664 21821001 f miannu "Our study also showed that a number of K562 cells survived despite the apoptotic stimuli. Within these surviving cells, galectin-3 was upregulated through newly synthesized protein. Notably, inducible galectin-3, which stabilized the pro-survival Bcl-2 family proteins Mcl-1, Bcl-xL, and Bcl-2, was essential for anti-apoptosis. Unpredictably, GSK-3β was critical for inducible galectin-3 expression as well as for cell survival. As summarized in Fig. 4C, we not only found inducible galectin-3 has an anti-apoptotic effect, but we also identified a GSK-3β-regulated mechanism for apoptotic resistance in K562 cells." SIGNOR-261905 L-glutamate(1-) chemical CHEBI:29985 ChEBI GRIA1 protein P42261 UNIPROT "up-regulates activity" binding 10090 BTO:0000938 15115814 t lperfetto "AMPA glutamate receptor subunit (GluR1)" SIGNOR-261432 LHX1 protein P48742 UNIPROT OTX2 protein P32243 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 10623575 t miannu "Here we show that OTX2 directly associates with LIM1 and HNF-3beta. The luciferase assay with the P3C sequence, a specific DNA binding sequence for paired-class homeobox genes, has demonstrated that LIM1 enhances, but HNF-3beta represses, OTX2-directed gene expression." SIGNOR-221161 LHX2 protein P50458 UNIPROT MSX1 protein P28360 UNIPROT "down-regulates activity" binding -1 9697309 t 2 miannu "Protein complex formation between Msx1 and Lhx2 homeoproteins is incompatible with DNA binding activity" SIGNOR-241327 LHX3 protein Q9UBR4 UNIPROT FSHB protein P01225 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 23766128 f miannu "we also demonstrated that LHX3 bound with greater affinity to the wild-type human FSHB promoter compared with the -211 G/T mutation and that LHX3 binding was more effectively competed with excess wild-type oligonucleotide than with the SNP. Finally, we showed that FSHB transcription was decreased in gonadotrope cells with the -211 G/T mutation compared with the wild-type FSHB promoter." SIGNOR-254557 LHX3 protein Q9UBR4 UNIPROT ISL1 protein P61371 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 9452425 t miannu "the Lhx3-Isl1 C terminus interaction was dependent on the LIM domains of Lhx3. The combinatorial expression of the LIM homeodomain proteins Isl1, Isl2, Lhx1, and Lhx3 in subsets of developing motor neurons correlates with the future organization of these neurons into motor columns with distinct innervation targets, implying a functional role for LIM homeodomain protein combinations in the specification of neuronal identity" SIGNOR-220169 LHX3 protein Q9UBR4 UNIPROT ISL2 protein Q96A47 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 9452425 t lperfetto "a direct NLI-independent interaction between Lhx3 and the related proteins Isl1 and Isl2 was observed. The combinatorial expression of the LIM homeodomain proteins Isl1, Isl2, Lhx1, and Lhx3 in subsets of developing motor neurons correlates with the future organization of these neurons into motor columns with distinct innervation targets, implying a functional role for LIM homeodomain protein combinations in the specification of neuronal identity" SIGNOR-236836 LHX4 protein Q969G2 UNIPROT POU1F1 protein P28069 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 15998782 f miannu "We show that normal LHX4 binds to a human-specific element and subsequently activates transcription from the proximal upstream regulatory sequence of POUIF1, a gene encoding a POU homeodomain transcription factor known as the main regulator of GH expression." SIGNOR-254558 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 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 LIF protein P15018 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-48108 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 BTO:0001271 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 MYH7 protein P12883 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10116 BTO:0002320 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 LIFR protein P42702 UNIPROT IL6ST protein P40189 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-204850 LIMK1 protein P53667 UNIPROT CFL1 protein P23528 UNIPROT down-regulates phosphorylation Ser3 sGVAVSDG 9606 18079118 t gcesareni "Our results suggest that limk1-mediated cofilin phosphorylation is required for accurate spindle orientation by stabilizing cortical actin networks during mitosis" SIGNOR-159885 LIMK1 protein P53667 UNIPROT CFL2 protein Q9Y281 UNIPROT up-regulates phosphorylation Ser3 sGVTVNDE 9606 9655398 t lperfetto "Cofilin is known to be a potent regulator of actin filament dynamics, and its ability to bind and depolymerize actin is abolished by phosphorylation of serine residue at 3;. Here we show that lim-kinase 1 (limk-1), a serine/threonine kinase containing lim and pdz domains, phosphorylates cofilin at ser 3, both in vitro and in vivo" SIGNOR-58596 LIMK2 protein P53671 UNIPROT CFL1 protein P23528 UNIPROT "down-regulates activity" phosphorylation Ser3 sGVAVSDG 9606 BTO:0000567 11171090 t lperfetto "We report here that limk1 and limk2 phosphorylate both cofilin and actin-depolymerizing factor (adf) specifically at ser-3 and exhibit partially distinct substrate specificity when tested using site-directed cofilin mutants as substrates" SIGNOR-105098 LIN7C protein Q9NUP9 UNIPROT AMOT/MPP5/INADL/LIN7C complex SIGNOR-C27 SIGNOR "form complex" binding 9606 24366813 t lperfetto "To gain a more detailed view on the organization of this cell polarity network linked to yap1 we included several proteins of the cell junction complex (amot, mpp5, lin7a)," SIGNOR-203491 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 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 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 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 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 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 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 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 LIPH protein Q8WWY8 UNIPROT LPAR2 protein Q9HBW0 UNIPROT up-regulates binding 9606 BTO:0000661 9525886 t gcesareni "When overexpressed in jurkat t cells, the edg4 protein mediated lpa-induced activation of a serum response element reporter gene with lpa concentration dependence (ec50 of 10 nm) and specificity." SIGNOR-56093 lipopolysaccharide smallmolecule CHEBI:16412 ChEBI TLR4 protein O00206 UNIPROT "up-regulates activity" binding 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 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 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 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 L-leucine chemical CHEBI:15603 ChEBI SESN2 protein P58004 UNIPROT "down-regulates activity" binding 9606 BTO:0000007 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 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 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 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 LMO1 protein P25800 UNIPROT TAL1 protein P17542 UNIPROT up-regulates binding 9606 BTO:0000782;BTO:0001271 9020185 t miannu "Transcriptional activity of tal1 in t cell acute lymphoblastic leukemia (t-all) requires rbtn1 or -2" SIGNOR-46114 LMO2 protein P25791 UNIPROT ANGPT2 protein O15123 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000574 22792348 f miannu "Here, we identified angiopoietin-2 (ang-2), which encodes a major regulator of angiogenesis, as a direct transcriptional target of tal1,lyl1and lmo2. Knockdown of any of the three transcription factors in human blood and lymphatic endothelial cells caused ang-2 mrna and protein down-regulation." SIGNOR-198249 LMO2 protein P25791 UNIPROT ERG protein P11308 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001106 21536859 f miannu "We further demonstrate that ERG expression in primary human T-ALL cells is mediated by the binding of other T-cell oncogenes SCL/TAL1, LMO2, and LYL1 in concert with ERG, FLI1, and GATA3 to the ERG +85 enhancer." SIGNOR-253922 LMO3 protein Q8TAP4 UNIPROT ASCL1 protein P50553 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 21573214 f miannu "Overexpression of both LMO3 and HEN2 induced expression of Mash1, suggesting that they might function as a transcriptional activator for Mash1." SIGNOR-254825 LMO3 protein Q8TAP4 UNIPROT HES1 protein Q14469 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 21573214 f miannu "Luciferase reporter assay demonstrated that the co-expression of LMO3 and HEN2 attenuates HES1 (a negative regulator for Mash1)-dependent reduction of luciferase activity driven by the Mash1 promoter." SIGNOR-254826 LMO3 protein Q8TAP4 UNIPROT NHLH2 protein Q02577 UNIPROT "up-regulates activity" binding 9606 21573214 t miannu "Here we found that LMO3 forms a complex with HEN2 and acts as an upstream mediator for transcription of Mash1 in neuroblastoma." SIGNOR-254827 LMTK2 protein Q8IWU2 UNIPROT PPP1CA protein P62136 UNIPROT down-regulates phosphorylation Thr320 NPGGRPItPPRNSAK 9606 BTO:0000887;BTO:0001103 12393858 t gcesareni "Kpi-2 kinase domain phosphorylated protein phosphatase-1 (pp1c) at thr(320), which attenuated pp1c activity." SIGNOR-94631 LMTK2 protein Q8IWU2 UNIPROT PPP1CA protein P62136 UNIPROT up-regulates phosphorylation Thr320 NPGGRPItPPRNSAK 9606 BTO:0000887;BTO:0001103 12393858 t gcesareni "Kpi-2 is a serine/threonine kinase that can autophosphorylate and also phosphorylate pp1c at thr320and inactivate its phosphatase activity." SIGNOR-94627 LMX1A protein Q8TE12 UNIPROT NLI/Lmx1.1/Isl1 complex SIGNOR-C103 SIGNOR "form complex" binding 9606 BTO:0000007 9452425 t lperfetto "Interactions between LIM transcription factors were also evaluated in vivo. Cotransfected FLAG-Lmx1.1 and HA-Isl1 were capable of interacting. the NLI-dependent interaction observed between Isl1 and Lmx1.1 is likely to represent a physiologically significant complex found in the endocrine cells of the pancreas." SIGNOR-236812 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 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 LONP2 protein Q86WA8 UNIPROT TYSND1 protein Q2T9J0 UNIPROT "down-regulates quantity by destabilization" cleavage 9606 BTO:0000567 22002062 t miannu "Self-cleavage of Tysnd1 in the active oligomer most likely inactivates its protease activity. Subsequently, the cleaved products are degraded by PsLon and removed from the Tysnd1 oligomer." SIGNOR-261054 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 L-ornithine smallmolecule CHEBI:15729 ChEBI M2_polarization phenotype SIGNOR-PH55 SIGNOR "up-regulates activity" "transcriptional regulation" BTO:0000801 BTO:0001103 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" "transcriptional regulation" BTO:0000801 BTO:0001103 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 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 LOX protein P28300 UNIPROT EFEMP2 protein O95967 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-252135 LPAR1 protein Q92633 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-257345 LPAR1 protein Q92633 UNIPROT GNA12 protein Q03113 UNIPROT up-regulates binding 10090 BTO:0000944 15856019 t milica "Lysophosphatidic acid (lpa), a major g protein coupled receptor (gpcr)-activating ligand present in serum, elicits growth factor like responses by stimulating specific gpcrs coupled to heterotrimeric g proteins such as g(i), g(q), and g12/13." SIGNOR-236988 LPAR1 protein Q92633 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-257400 LPAR1 protein Q92633 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257200 LPAR1 protein Q92633 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-257282 LPAR1 protein Q92633 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-256696 LPAR1 protein Q92633 UNIPROT GNAI1 protein P63096 UNIPROT up-regulates binding 9606 12393875 t gcesareni "We conclude that lpa(1) receptors couple to a g(i)-phosphoinositide 3-kinase-tiam1 pathway to activate rac." SIGNOR-94635 LPAR1 protein Q92633 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256839 LPAR1 protein Q92633 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256975 LPAR1 protein Q92633 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-257091 LPAR1 protein Q92633 UNIPROT GNAQ protein P50148 UNIPROT up-regulates binding 9606 20331961 t gcesareni "The receptor, now called lpa1, is a gpcr that couples to heterotrimeric g proteins (gi, gq, g12/13alpha subunits)" SIGNOR-164682 LPAR2 protein Q9HBW0 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257431 LPAR2 protein Q9HBW0 UNIPROT GNAI1 protein P63096 UNIPROT up-regulates binding 9606 11093753 t gcesareni "Lysophosphatidic acid (lpa), a major g protein coupled receptor (gpcr)-activating ligand present in serum, elicits growth factor like responses by stimulating specific gpcrs coupled to heterotrimeric g proteins such as g(i), g(q), and g12/13. lpa2 also can couple to the gi/o, g12/13, and gqfamilies." SIGNOR-84559 LPAR2 protein Q9HBW0 UNIPROT GNAI1 protein P63096 UNIPROT up-regulates binding 9606 15856019 t gcesareni "Lysophosphatidic acid (lpa), a major g protein coupled receptor (gpcr)-activating ligand present in serum, elicits growth factor like responses by stimulating specific gpcrs coupled to heterotrimeric g proteins such as g(i), g(q), and g12/13. Lpa2also can couple to the gi/o, g12/13, and gqfamilies." SIGNOR-135840 LPAR2 protein Q9HBW0 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257169 LPAR2 protein Q9HBW0 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-256927 LPAR2 protein Q9HBW0 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257257 LPAR2 protein Q9HBW0 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-257382 LPAR2 protein Q9HBW0 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-256784 LPAR2 protein Q9HBW0 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257324 LPAR3 protein Q9UBY5 UNIPROT GNA13 protein Q14344 UNIPROT up-regulates binding 9606 15856019 t gcesareni "Lysophosphatidic acid (lpa), a major g protein coupled receptor (gpcr)-activating ligand present in serum, elicits growth factor like responses by stimulating specific gpcrs coupled to heterotrimeric g proteins such as g(i), g(q), and g12/13." SIGNOR-135846 LPAR3 protein Q9UBY5 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-198547 LPAR3 protein Q9UBY5 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257357 LPAR3 protein Q9UBY5 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-257406 LPAR3 protein Q9UBY5 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-256890 LPAR3 protein Q9UBY5 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257025 LPAR3 protein Q9UBY5 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-256747 LPAR3 protein Q9UBY5 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257141 LPAR3 protein Q9UBY5 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-257297 LPAR3 protein Q9UBY5 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257229 LPAR4 protein Q99677 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257432 LPAR4 protein Q99677 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-257057 LPAR4 protein Q99677 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257170 LPAR4 protein Q99677 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-256928 LPAR4 protein Q99677 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257258 LPAR4 protein Q99677 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-257383 LPAR4 protein Q99677 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-256785 LPAR4 protein Q99677 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257325 LPAR5 protein Q9H1C0 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-257284 LPAR5 protein Q9H1C0 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-256718 LPAR5 protein Q9H1C0 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256861 LPAR5 protein Q9H1C0 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256997 LPAR5 protein Q9H1C0 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257113 LPAR6 protein P43657 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-257286 LPAR6 protein P43657 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-257347 LPAR6 protein P43657 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257212 LPAR6 protein P43657 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256868 LPAR6 protein P43657 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257004 LPAR6 protein P43657 UNIPROT GNAQ protein P50148 UNIPROT up-regulates binding 9606 15856019 t gcesareni "Lysophosphatidic acid (lpa), a major g protein coupled receptor (gpcr)-activating ligand present in serum, elicits growth factor like responses by stimulating specific gpcrs coupled to heterotrimeric g proteins such as g(i), g(q), and g12/13." SIGNOR-135822 LPAR6 protein P43657 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257120 L-phenylalanine smallmolecule CHEBI:17295 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 LPR5/6 complex SIGNOR-C219 SIGNOR GSK3B/Axin/APC complex SIGNOR-C110 SIGNOR "down-regulates activity" binding 9606 19107203 t "PPPSPxS motif in LRP6/5 must be phosphorylated." miannu "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." SIGNOR-256177 L-proline smallmolecule CHEBI:17203 ChEBI ECM_synthesis phenotype SIGNOR-PH8 SIGNOR up-regulates 9606 BTO:0000452 BTO:0001103 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 LRIG1 protein Q96JA1 UNIPROT CBLC protein Q9ULV8 UNIPROT up-regulates binding 9606 BTO:0001253 15282549 t gcesareni "Upregulation of lrig1 is followed by enhanced ubiquitylation and degradation of egfr. The underlying mechanism involves recruitment of c-cbl, an e3 ubiquitin ligase that simultaneously ubiquitylates egfr and lrig1 and sorts them for degradation" SIGNOR-127301 LRIG1 protein Q96JA1 UNIPROT CBL protein P22681 UNIPROT up-regulates binding 9606 BTO:0001253 15282549 t gcesareni "We report upregulation of lrig1 transcript and protein upon egf stimulation, and physical association of the encoded protein with the four egfr orthologs of mammals. Upregulation of lrig1 is followed by enhanced ubiquitylation and degradation of egfr. The underlying mechanism involves recruitment of c-cbl, an e3 ubiquitin ligase that simultaneously ubiquitylates egfr and lrig1 and sorts them for degradation." SIGNOR-127298 LRIG1 protein Q96JA1 UNIPROT EGFR protein P00533 UNIPROT down-regulates binding 9606 BTO:0001253 15282549 t gcesareni "Upregulation of lrig1 is followed by enhanced ubiquitylation and degradation of egfr. The underlying mechanism involves recruitment of c-cbl, an e3 ubiquitin ligase that simultaneously ubiquitylates egfr and lrig1 and sorts them for degradation" SIGNOR-127304 LRIG1 protein Q96JA1 UNIPROT ERBB2 protein P04626 UNIPROT down-regulates 9606 23723069 f miannu "Lrig1 is a negative regulator of oncogenic receptor tyrosine kinases, including erbb and met receptors, and promotes receptor degradation." SIGNOR-202143 LRIG1 protein Q96JA1 UNIPROT ERBB2 protein P04626 UNIPROT down-regulates ubiquitination 9606 16123311 t gcesareni "We report upregulation of lrig1 transcript and protein upon egf stimulation, and physical association of the encoded protein with the four egfr orthologs of mammals. Upregulation of lrig1 is followed by enhanced ubiquitylation and degradation of egfr. The underlying mechanism involves recruitment of c-cbl, an e3 ubiquitin ligase that simultaneously ubiquitylates egfr and lrig1 and sorts them for degradation." SIGNOR-139948 LRIG1 protein Q96JA1 UNIPROT ERBB4 protein Q15303 UNIPROT down-regulates ubiquitination 9606 16123311 t gcesareni "We report upregulation of lrig1 transcript and protein upon egf stimulation, and physical association of the encoded protein with the four egfr orthologs of mammals. Upregulation of lrig1 is followed by enhanced ubiquitylation and degradation of egfr. The underlying mechanism involves recruitment of c-cbl, an e3 ubiquitin ligase that simultaneously ubiquitylates egfr and lrig1 and sorts them for degradation." SIGNOR-139954 LRIG3 protein Q6UXM1 UNIPROT ERBB4 protein Q15303 UNIPROT up-regulates 9606 23723069 f miannu "Lrig3 opposes lrig1 negative regulatory activity and stabilizes erbb receptors." SIGNOR-202183 LRP1B protein Q9NZR2 UNIPROT DVL2 protein O14641 UNIPROT "down-regulates activity" binding 9606 BTO:0000675 28408316 t irozzo "In this study, we have shown that LRP1B inhibited the activity of beta-catenin/TCF signaling possibly by interacting with DVL2. The molecular mechanism study revealed that LRP1B interacted with DVL2, inhibited the interaction between DVL2 and Axin, and negatively regulated beta-catenin/TCF signaling." SIGNOR-259090 LRP1B protein Q9NZR2 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR down-regulates 9606 "BTO:0000038; BTO:0000675" 28408316 f irozzo "Forced expression of LRP1B in SW480 and SW620 cells inhibited the growth, migration and anchorage-independent growth of cancer cells." SIGNOR-259091 LRP1B protein Q9NZR2 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR down-regulates 9606 BTO:0002940 27626682 f irozzo "Conversely, in Calu-1 cells, which express higher endogenous levels of the receptor, siRNA-mediated LRP1B knockdown significantly enhanced cellular proliferation. Taken together, these findings demonstrate that, consistent with the postulated tumor suppressor function, overexpression of full-length Lrp1b leads to impaired cellular proliferation, while LRP1B knockdown has the opposite effect." SIGNOR-259089 LRP5 protein O75197 UNIPROT AXIN1 protein O15169 UNIPROT "down-regulates quantity" relocalization 10090 BTO:0000944 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 LRP6 protein O75581 UNIPROT AXIN1 protein O15169 UNIPROT "down-regulates activity" relocalization 9606 BTO:0000007 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 BTO:0000007 18632848 t amattioni "The phosphorylation of lrp6 generates a docking site for axin and recruits it to the plasma membrane, where axin is inactivated and/or targeted for degradation by an unknown mechanism." SIGNOR-179469 LRP6 protein O75581 UNIPROT AXIN1 protein O15169 UNIPROT "down-regulates activity" relocalization 9606 BTO:0000007;BTO:0000567 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 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 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 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 LRRFIP2 protein Q9Y608 UNIPROT DVL3 protein Q92997 UNIPROT up-regulates binding 9606 15677333 t gcesareni "In particular, a previously unrecognized activator, lrrfip2 (leucine-rich repeat in flightless interaction protein 2), was found that interacts with dvl to increase the cellular levels of _-catenin and activate _-catenin/lef/tcf-dependent transcriptional activity" SIGNOR-133429 LRRK2 protein Q5S007 UNIPROT AKT1 protein P31749 UNIPROT up-regulates phosphorylation Ser473 RPHFPQFsYSASGTA 9606 BTO:0000938 21658387 t lperfetto "A knockdown experiment using intact cells also demonstrated LRRK2-mediated phosphorylation of Akt1 (Ser473), suggesting that Akt1 is a convincing candidate for the physiological substrate of LRRK2." SIGNOR-174044 LRRK2 protein Q5S007 UNIPROT AKT1 protein P31749 UNIPROT up-regulates phosphorylation Ser473 RPHFPQFsYSASGTA 9606 BTO:0000938 24916379 t lperfetto "Expression of wild-type LRRK2 promoted neuronal survival against apoptosis through activation of the downstream effector, Akt by phosphorylation of Ser473. Phosphorylated Akt in turn inhibited FOXO 1 signaling" SIGNOR-252598 LRRK2 protein Q5S007 UNIPROT AKT proteinfamily SIGNOR-PF24 SIGNOR up-regulates phosphorylation 9606 BTO:0000938 21658387 t lperfetto "Lrrk2 directly phosphorylates akt1 as a possible physiological substrate. These data establish that lrrk2 can protect neurons from apoptotic insult through a survival pathway in which lrrk2 signals to activate akt. Lrrk2-mediated phosphorylation of akt1 (ser473)" SIGNOR-244410 LRRK2 protein Q5S007 UNIPROT ARFGAP1 protein Q8N6T3 UNIPROT down-regulates phosphorylation 9606 22423108 t gcesareni "Arfgap1 is an lrrk2 kinase substrate whose gap activity is inhibited by lrrk2. The phosphorylation of arfgap1 by lrrk2 was subjected to mass spectrometry to determine the sites of phosphorylation. There was 95.3% coverage and serines(s155, s246, s284) and threonine (t189, t216, t292) are phosphorylated by lrrk2. Mutational analysis of these serine and threonine amino acids to alanine reveals that no single amino acid is the predominant phospho-amino acid." SIGNOR-196732 LRRK2 protein Q5S007 UNIPROT ARHGEF7 protein Q14155 UNIPROT up-regulates phosphorylation Thr127 KVLSSLVtLNKVTAD 9606 21048939 t gcesareni "Arhgef7 is interacting with lrrk2 in vitro and in vivo. Lrrk2 phosphorylates arhgef7 in vitro.Two Threonine residues, t107 and t143, within the arhgef7 n-terminus were identified with high confidence" SIGNOR-169221 LRRK2 protein Q5S007 UNIPROT ARHGEF7 protein Q14155 UNIPROT up-regulates phosphorylation Thr164 LGSQSLHtRTSKLFQ 9606 21048939 t gcesareni "Arhgef7 is interacting with lrrk2 in vitro and in vivo. Lrrk2 phosphorylates arhgef7 in vitro.Two Threonine residues, t107 and t143, within the arhgef7 n-terminus were identified with high confidence" SIGNOR-169225 LRRK2 protein Q5S007 UNIPROT Autophagy phenotype SIGNOR-PH31 SIGNOR up-regulates 9606 BTO:0000007 22012985 f gcesareni "We report that LRRK2 activates a calcium-dependent protein kinase kinase-² (CaMKK-²)/adenosine monophosphate (AMP)-activated protein kinase (AMPK) pathway which is followed by a persistent increase in autophagosome formation." SIGNOR-237005 LRRK2 protein Q5S007 UNIPROT DVL3 protein Q92997 UNIPROT up-regulates binding 9606 23754980 t gcesareni "Subsequent assays confirmed a direct interaction between the lrrk2 roccor domain and all three human dvl proteins, these data are consistent with a role for lrrk2 in the activation of canonical wnt signaling bringing dvl proteins to cellular membranes." SIGNOR-202187 LRRK2 protein Q5S007 UNIPROT LRRK2 protein Q5S007 UNIPROT down-regulates phosphorylation Thr1491 DYHFVNAtEESDALA 9606 BTO:0000938 19824698 t lperfetto "We identified ser1403, thr1404, thr1410, thr1491 located within the roc domain, as well as thr1967 and thr1969 in the kinase domain, as the autophosphorylation sites. eduction in the gtp-bound form of lrrk2 caused by t1491d mutation might have lowered the kinase activity, implicating the autophosphorylation of the roc domain in a negative feedback regulation of the kinase activity of lrrk2." SIGNOR-188425 LRRK2 protein Q5S007 UNIPROT LRRK2 protein Q5S007 UNIPROT unknown phosphorylation Ser1403 AGREEFYsTHPHFMT 9606 BTO:0000938 19824698 t lperfetto "We identified ser1403, thr1404, thr1410, thr1491 located within the roc domain, as well as thr1967 and thr1969 in the kinase domain, as the autophosphorylation sites." SIGNOR-188429 LRRK2 protein Q5S007 UNIPROT LRRK2 protein Q5S007 UNIPROT unknown phosphorylation Thr1404 GREEFYStHPHFMTQ 9606 BTO:0000938 19824698 t lperfetto "We identified ser1403, thr1404, thr1410, thr1491 located within the roc domain, as well as thr1967 and thr1969 in the kinase domain, as the autophosphorylation sites." SIGNOR-188433 LRRK2 protein Q5S007 UNIPROT LRRK2 protein Q5S007 UNIPROT unknown phosphorylation Thr1410 STHPHFMtQRALYLA 9606 BTO:0000938 19824698 t lperfetto "We identified ser1403, thr1404, thr1410, thr1491 located within the roc domain, as well as thr1967 and thr1969 in the kinase domain, as the autophosphorylation sites." SIGNOR-188437 LRRK2 protein Q5S007 UNIPROT LRRK2 protein Q5S007 UNIPROT up-regulates phosphorylation Ser2032 CRMGIKTsEGTPGFR 9606 BTO:0000938 20595391 t lperfetto "Three putative autophosphorylation sites (thr-2031, ser-2032, and thr-2035) have been identified within the activation segment of the lrrk2 kinase domain based on sequence homology to mixed-lineage kinases. Phosphorylation at one or more of these sites is critical for the kinase activity of lrrk2." SIGNOR-166466 LRRK2 protein Q5S007 UNIPROT LRRK2 protein Q5S007 UNIPROT up-regulates phosphorylation Thr1967 QQDKASLtRTLQHRI 9606 BTO:0000938 19824698 t lperfetto "We identified ser1403, thr1404, thr1410, thr1491 located within the roc domain, as well as thr1967 and thr1969 in the kinase domain, as the autophosphorylation sites. substitution of thr1969 located in close proximity to thr1967 had little effect on its kinase activity" SIGNOR-188417 LRRK2 protein Q5S007 UNIPROT LRRK2 protein Q5S007 UNIPROT up-regulates phosphorylation Thr1969 DKASLTRtLQHRIAL 9606 BTO:0000938 19824698 t lperfetto "We identified ser1403, thr1404, thr1410, thr1491 located within the roc domain, as well as thr1967 and thr1969 in the kinase domain, as the autophosphorylation sites. Substitution of thr1967, an autophosphorylation site located within the kinase domain, to ala caused a significant decrease in the kinase activity" SIGNOR-188421 LRRK2 protein Q5S007 UNIPROT LRRK2 protein Q5S007 UNIPROT up-regulates phosphorylation Thr2031 CCRMGIKtSEGTPGF 9606 BTO:0000938 20595391 t lperfetto "Three putative autophosphorylation sites (thr-2031, ser-2032, and thr-2035) have been identified within the activation segment of the lrrk2 kinase domain based on sequence homology to mixed-lineage kinases. Phosphorylation at one or more of these sites is critical for the kinase activity of lrrk2." SIGNOR-166470 LRRK2 protein Q5S007 UNIPROT LRRK2 protein Q5S007 UNIPROT up-regulates phosphorylation Thr2035 GIKTSEGtPGFRAPE 9606 BTO:0000938 20595391 t lperfetto "Three putative autophosphorylation sites (thr-2031, ser-2032, and thr-2035) have been identified within the activation segment of the lrrk2 kinase domain based on sequence homology to mixed-lineage kinases. Phosphorylation at one or more of these sites is critical for the kinase activity of lrrk2." SIGNOR-166474 LRRK2 protein Q5S007 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation 9606 22303461 t gcesareni "Lrrk2 directly phosphorylates tubulin-associated tau, but not free tau;(iii) lrrk2 phosphorylates tau at thr181 as one of the target sites;. furthermore, we revealed that lrrk2-mediated phosphorylation of tau reduces its tubulin-binding ability." SIGNOR-195756 LRRK2 protein Q5S007 UNIPROT MSN protein P26038 UNIPROT up-regulates phosphorylation Thr558 LGRDKYKtLRQIRQG 9606 8537411 t lperfetto "This led to the discovery that moesin, a protein which anchors the actin cytoskeleton to the plasma membrane, is efficiently phosphorylated by lrrk2, at thr558. Moesin phosphorylation could be essential to support the cytoskeletal changes accompanying this process." SIGNOR-39433 LRRK2 protein Q5S007 UNIPROT RAB10 protein P61026 UNIPROT "down-regulates activity" phosphorylation Thr73 AGQERFHtITTSYYR 9606 BTO:0000007 26824392 t Giulio "To investigate whether the phosphorylation of Rab10 by LRRK2 is direct, we performed an in vitro kinase assay using recombinant components. Notably, we found that both wt and LRRK2-G2019S, but neither kinase inactive D1994A mutant nor small molecule-inhibited LRRK2, efficiently phosphorylated Rab10, proving a direct kinase-substrate relationship (Figure 2C). Furthermore, incubation of Rab10 with LRRK2 followed by tryptic digestion and MS analysis unambiguously identified T73 as the major phosphorylation site (Figure 2—figure supplement 1B)|In pathogenic conditions, in which LRRK2 is hyperactive, RabGTPases have strongly diminished affinities for GDIs." SIGNOR-261277 LRRK2 protein Q5S007 UNIPROT SH3GL1 protein Q99961 UNIPROT down-regulates phosphorylation 9606 22998870 t miannu "We show that lrrk2 affects synaptic endocytosis by phosphorylating endoa at s75, a residue in the bar domain / our work uncovers a regulatory mechanism that indicates that reduced lrrk2 kinase activity facilitates endoa membrane association, while increased kinase activity inhibits membrane association." SIGNOR-192068 LRRK2 protein Q5S007 UNIPROT SH3GL2 protein Q99962 UNIPROT down-regulates phosphorylation 9606 22998870 t miannu "We show that lrrk2 affects synaptic endocytosis by phosphorylating endoa at s75, a residue in the bar domain / our work uncovers a regulatory mechanism that indicates that reduced lrrk2 kinase activity facilitates endoa membrane association, while increased kinase activity inhibits membrane association." SIGNOR-192075 LRRK2 protein Q5S007 UNIPROT SNAPIN protein O95295 UNIPROT down-regulates phosphorylation Thr117 NHSVAKEtARRRAML 9606 BTO:0000938 BTO:0000142 23949442 t lperfetto "Lrrk2 phosphorylates snapin and inhibits interaction of snapin with snap-25. these data suggest that lrrk2 may regulate neurotransmitter release via control of snapin function by inhibitory phosphorylation. hreonine 117 of snapin is one of the sites phosphorylated by lrrk2" SIGNOR-202436 LRRK2 protein Q5S007 UNIPROT SNCA protein P37840 UNIPROT "up-regulates activity" phosphorylation Ser129 NEAYEMPsEEGYQDY 9606 BTO:0000938 19576176 t lperfetto "Here we show that full-length Lrrk2 or fragments containing its kinase domain have a significant capacity to phosphorylate recombinant alpha synuclein (Asyn) at serine 129. Such phosphorylated Asyn is the major component of pathological deposits in PD. We further show that the G2019S mutation in Lrrk2, which is the most common genetic determinant of PD, has a significantly greater capacity than wild-type Lrrk2 to phosphorylate Asyn. This suggests that the G2019S mutant protein may cause PD by generating pathological levels of phosphorylated Asyn." SIGNOR-249690 L-serine chemical CHEBI:17115 ChEBI PKM protein P14618 UNIPROT "up-regulates activity" binding 9606 BTO:0001109 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 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 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 Ntrk2 protein P15209 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 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 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 LTB4R2 protein Q9NPC1 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-256674 LTB4R2 protein Q9NPC1 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256817 LTB4R protein Q15722 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-257196 LTB4R protein Q15722 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257086 LTB4R protein Q15722 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256834 LTB4R protein Q15722 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256970 LTBP2 protein Q14767 UNIPROT FBN1 protein P35555 UNIPROT "up-regulates activity" binding 9606 BTO:0000452 19681046 t Regulation miannu "LTBP-2 interacts with fibrillin-1. The association of LTBP-2 with the ECM always coincided with that of fibrillin-1, and in fibroblast cultures the appearance of fibrillar fibrillin-1 structures preceded the assembly of LTBP-2 network." SIGNOR-251891 LTB protein Q06643 UNIPROT LTBR protein P36941 UNIPROT "up-regulates activity" binding 9606 BTO:0000782 BTO:0000975 7995952 t lperfetto "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-35759 LTBR protein P36941 UNIPROT B_cell_maturation phenotype SIGNOR-PH15 SIGNOR up-regulates 9606 17633025 f lperfetto "The lymphotoxin-beta receptor (ltbetar, tnfrsf3) signaling pathway activates gene transcription programs and cell death important in immune development and host defense." SIGNOR-156899 LTBR protein P36941 UNIPROT Lymphoma phenotype SIGNOR-PH14 SIGNOR up-regulates 9606 17633025 f lperfetto "The lymphotoxin-beta receptor (ltbetar, tnfrsf3) signaling pathway activates gene transcription programs and cell death important in immune development and host defense." SIGNOR-156902 LTBR protein P36941 UNIPROT TRAF2 protein Q12933 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 12571250 t lperfetto "Endogenous association of traf2, traf3, ciap1, and smac with lymphotoxin beta receptor reveals a novel mechanism of apoptosis." SIGNOR-97950 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 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 LTK protein P29376 UNIPROT CBL protein P22681 UNIPROT up-regulates phosphorylation 9606 BTO:0000938 9223670 t gcesareni "Although c-cbl is found to be phosphorylated by ltk and therefore is a second candidate linking ltk with the pi3-kinase pathway along with irs-1, we found that the p85 subunit of pi3 kinase directly binds to tyrosine 753 of ltk, which is located within a yxxm motif, a consensus binding amino acid sequence for the sh2 domain of p85." SIGNOR-49528 LTK protein P29376 UNIPROT IRS1 protein P35568 UNIPROT up-regulates phosphorylation 9606 BTO:0000938 9223670 t gcesareni "Recently, we demonstrated that ltk utilizes shc and irs-1 as two major substrates and while both equally activate the ras pathway, only irs-1 suppresses apoptosis of hematopoietic cells." SIGNOR-49531 LTK protein P29376 UNIPROT PIK3CG protein P48736 UNIPROT up-regulates binding 9606 BTO:0000938 9223670 t gcesareni "Although c-cbl is found to be phosphorylated by ltk and therefore is a second candidate linking ltk with the pi3-kinase pathway along with irs-1, we found that the p85 subunit of pi3 kinase directly binds to tyrosine 753 of ltk, which is located within a yxxm motif, a consensus binding amino acid sequence for the sh2 domain of p85" SIGNOR-49622 LTK protein P29376 UNIPROT SHC1 protein P29353 UNIPROT up-regulates phosphorylation 9606 BTO:0000938 9223670 t gcesareni "Recently, we demonstrated that ltk utilizes shc and irs-1 as two major substrates and while both equally activate the ras pathway, only irs-1 suppresses apoptosis of hematopoietic cells." SIGNOR-49625 luminespib chemical CHEBI:83656 ChEBI HSP90AA1 protein P07900 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190038 luminespib chemical CHEBI:83656 ChEBI HSP90AB1 protein P08238 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190041 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 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 Htr1a protein P19327 UNIPROT "up-regulates activity" "chemical activation" 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-259463 lurasidone chemical CHEBI:70735 ChEBI Htr2a protein P14842 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-259465 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 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 LY-2157299 chemical CHEBI:137064 ChEBI TGFBR1 protein P36897 UNIPROT down-regulates "chemical inhibition" 9606 18039567 t gcesareni "Ly2157299, a new type i receptor tgf-beta kinase antagonist, was" SIGNOR-159354 LY-2157299 chemical CHEBI:137064 ChEBI TGFBR2 protein P37173 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193778 LY2784544 chemical CID:46213929 PUBCHEM JAK2 protein O60674 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193796 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 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 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 LY2940680 chemical CID:49848070 PUBCHEM SMO protein Q99835 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193805 LY96 protein Q9Y6Y9 UNIPROT HMGB1 protein P09429 UNIPROT "up-regulates activity" binding 10090 BTO:0000801 25559892 t gcesareni "Here we demonstrate that the extracellular TLR4 adaptor, myeloid differentiation factor 2 (MD-2), binds specifically to the cytokine-inducing disulfide isoform of HMGB1, to the exclusion of other isoforms. Using MD-2-deficient mice, as well as MD-2 silencing in macrophages, we show a requirement for HMGB1-dependent TLR4 signaling." SIGNOR-252058 LYL1 protein P12980 UNIPROT ANGPT2 protein O15123 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000574 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 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-253923 LYL1 protein P12980 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-254208 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 CD19 protein P15391 UNIPROT "up-regulates activity" phosphorylation 10090 BTO:0000776 25673924 t lperfetto "CD19 has an extracellular region containing two C2-type Ig-like domains and a cytoplasmic region of ~240 amino acids with 9 conserved tyrosine residues24. Lyn, a Src-family protein tyrosine kinase member, is the dominant kinase that phosphorylates CD19 upon stimulation. Once tyrosyl-phosphorylated, CD19 serves as a membrane-bound adaptor protein for Src homology 2-containing signaling molecules such as Lyn, Vav, and phosphatidylinositol 3-kinase, which further mediate downstream activation cascades." SIGNOR-242891 LYN protein P07948 UNIPROT CD19 protein P15391 UNIPROT "up-regulates activity" phosphorylation Tyr500 TSLGSQSyEDMRGIL 10090 BTO:0000776 10933394 t lperfetto "Experiments with purified proteins demonstrated that CD19-Y513 was Lyn's initial phosphorylation and binding site. This led to processive phosphorylation of CD19-Y482, which recruited a second Lyn molecule, allowing for transphosphorylation and amplification of Lyn activation|Tyrosine phosphorylation of CD19 following BCR and/or CD19 ligation provides Src homology 2 (SH2) recognition motifs that recruit regulatory molecules to the cell surface. CD19 dually phosphorylated at CD19€“Y482 and CD19€“Y513 binds the tandem SH2 domains of phosphatidylinositol 3-kinase (PI 3-kinase) p85 subuni" SIGNOR-249376 LYN protein P07948 UNIPROT CD19 protein P15391 UNIPROT "up-regulates 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 phosphorylation Tyr531 HEEDADSyENMDNPD 9606 BTO:0000776 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 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 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 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 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 BTO:0005043 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 BTO:0005043 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 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 MAP4K1 protein Q92918 UNIPROT "up-regulates activity" phosphorylation Tyr381 SESSDDDyDDVDIPT 9534 BTO:0000298 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 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 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 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 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 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 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 SLAMF1 protein Q13291 UNIPROT unknown phosphorylation Tyr327 ETNSITVyASVTLPE 9606 BTO:0000776;BTO:0000785;BTO:0000876 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 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 LYRM4 protein Q9HD34 UNIPROT "Mitochondrial Fe-S Cluster Assembly Complex" complex SIGNOR-C276 SIGNOR "form complex" binding -1 27519411 t lperfetto "As the architecture of the human machinery remains undefined, we co-expressed in Escherichia coli the following four proteins involved in the initial step of Fe-S cluster synthesis: FXN42-210 (iron donor); [NFS1]·[ISD11] (sulfur donor); and ISCU (scaffold upon which new clusters are assembled). We purified a stable, active complex consisting of all four proteins with 1:1:1:1 stoichiometry." SIGNOR-262126 "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 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 "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 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 acids" smallmolecule CHEBI:32957 ChEBI GNB3 protein P16520 UNIPROT up-regulates binding 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 LATS1 protein O95835 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-198517 "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 LPAR1 protein Q92633 UNIPROT up-regulates binding 9606 BTO:0000150;BTO:0001130 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" 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 binding 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 LPAR3 protein Q9UBY5 UNIPROT up-regulates binding 9606 8276865 t gcesareni "Lpa activates its own g protein-coupled receptor(s)." SIGNOR-36389 "lysophosphatidic acids" smallmolecule CHEBI:32957 ChEBI LPAR3 protein Q9UBY5 UNIPROT up-regulates binding 9606 BTO:0000007 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 binding 9606 BTO:0000150;BTO:0001130 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 "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 "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 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 M2_polarization phenotype SIGNOR-PH55 SIGNOR IL10 protein P22301 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" BTO:0000801 BTO:0001103 22933625 f apalma "P38 activation contributes to the macrophage phenotype switch in injured muscle, which could elevate production of IL-10 (63), creating positive feedback for the phenotype switch" SIGNOR-255448 MACF1 protein Q9UPN3 UNIPROT AXIN1 protein O15169 UNIPROT "down-regulates quantity by destabilization" 9606 BTO:0000938 16815997 f gcesareni "In the absence of wnt, macf1 associated with a complex that contained axin, betBeta-catenin, gsk3beta, and apc. Upon wnt stimulation, macf1 appeared to be involved in the translocation and subsequent binding of the axin complex to lrp6 at the cell membrane. Macf1 is involved in the translocation of the complex containing axin, Beta-catenin, and gsk3_ but not apc from the cytosol to the cell membrane, where axin and macf1 bind to lrp-5/6. Subsequently, gsk3_ is inactivated by phosphorylation, axin is degraded, and Beta-catenin is released and enters the nucleus, where it can activate the wnt-responsive genes." SIGNOR-147448 MACF1 protein Q9UPN3 UNIPROT GSK3B/Axin/APC complex SIGNOR-C110 SIGNOR "down-regulates activity" 9606 BTO:0000938 16815997 f lperfetto "In the absence of wnt, macf1 associated with a complex that contained axin, betBeta-catenin, gsk3beta, and apc. Upon wnt stimulation, macf1 appeared to be involved in the translocation and subsequent binding of the axin complex to lrp6 at the cell membrane. Macf1 is involved in the translocation of the complex containing axin, Beta-catenin, and gsk3_ but not apc from the cytosol to the cell membrane, where axin and macf1 bind to lrp-5/6. Subsequently, gsk3_ is inactivated by phosphorylation, axin is degraded, and Beta-catenin is released and enters the nucleus, where it can activate the wnt-responsive genes." SIGNOR-228000 MACF1 protein Q9UPN3 UNIPROT GSK3B/Axin/APC complex SIGNOR-C110 SIGNOR "down-regulates quantity by destabilization" 9606 BTO:0000938 16815997 f lperfetto "In the absence of wnt, macf1 associated with a complex that contained axin, betBeta-catenin, gsk3beta, and apc. Upon wnt stimulation, macf1 appeared to be involved in the translocation and subsequent binding of the axin complex to lrp6 at the cell membrane. Macf1 is involved in the translocation of the complex containing axin, Beta-catenin, and gsk3_ but not apc from the cytosol to the cell membrane, where axin and macf1 bind to lrp-5/6. Subsequently, gsk3_ is inactivated by phosphorylation, axin is degraded, and Beta-catenin is released and enters the nucleus, where it can activate the wnt-responsive genes." SIGNOR-227997 MACF1 protein Q9UPN3 UNIPROT GSK3B protein P49841 UNIPROT down-regulates 9606 BTO:0000938 16815997 f gcesareni "In the absence of wnt, macf1 associated with a complex that contained axin, betBeta-catenin, gsk3beta, and apc. Upon wnt stimulation, macf1 appeared to be involved in the translocation and subsequent binding of the axin complex to lrp6 at the cell membrane. Macf1 is involved in the translocation of the complex containing axin, Beta-catenin, and gsk3_ but not apc from the cytosol to the cell membrane, where axin and macf1 bind to lrp-5/6. Subsequently, gsk3_ is inactivated by phosphorylation, axin is degraded, and Beta-catenin is released and enters the nucleus, where it can activate the wnt-responsive genes." SIGNOR-147451 MACF1 protein Q9UPN3 UNIPROT LRP6 protein O75581 UNIPROT up-regulates 9606 BTO:0000938 16815997 f flangone "Macf1 appeared to be involved in the translocation and subsequent binding of the axin complex to lrp6 at the cell membrane." SIGNOR-147457 Macrophage_activation phenotype SIGNOR-PH126 SIGNOR ARDS phenotype SIGNOR-PH128 SIGNOR up-regulates 9606 32446778 f miannu "The presence of SARS-CoV-2 in the lung induces an uncontrolled generalized immune response. Several immune cells (like T-lymphocytes, macrophages and dendritic cells) sustain the impressive secretion of cytokines and chemokines ultimately leading to acute respiratory distress syndrome. These data clearly indicate that, in SARS-CoV in-fection, ARDS is the ultimate result of a cytokine storm." SIGNOR-261021 Macrophage_activation phenotype SIGNOR-PH126 SIGNOR CCL2 protein P13500 UNIPROT "up-regulates quantity" 10090 32283152 f miannu "The rapid replication of SARS-CoV in BALB/c mice induces the delayed release of IFN-α/β, which is accompanied by the influx of many pathogenic inflammatory mononuclear macrophages. The accumulated mononuclear macrophages receive activating signals through the IFN-α/β receptors on their surface and produce more monocyte chemoattractants (such as CCL2, CCL7, and CCL12), resulting in the further accumulation of mononuclear macrophages." SIGNOR-260962 Macrophage_activation phenotype SIGNOR-PH126 SIGNOR CCL7 protein P80098 UNIPROT "up-regulates quantity" 10090 32283152 f miannu "The rapid replication of SARS-CoV in BALB/c mice induces the delayed release of IFN-α/β, which is accompanied by the influx of many pathogenic inflammatory mononuclear macrophages. The accumulated mononuclear macrophages receive activating signals through the IFN-α/β receptors on their surface and produce more monocyte chemoattractants (such as CCL2, CCL7, and CCL12), resulting in the further accumulation of mononuclear macrophages." SIGNOR-260963 Macrophage_activation phenotype SIGNOR-PH126 SIGNOR IL18 protein Q14116 UNIPROT "up-regulates quantity" 9606 BTO:0000801 10653850 f miannu "IL-18, originally described as IFN-γ-inducing factor, is secreted from activated macrophages and Kupffer cells (1–3). The major activity associated with this cytokine is induction of IFN-γ production from CD4+ Th1 cells, T cells, B cells and NK cells, especially in collaboration with IL-12. IL-12 and IL-18 acted in a synergistic manner for the development of T cells into IFN-γ-producing cells without their TCR engagement." SIGNOR-260964 MAFA protein Q8NHW3 UNIPROT GLP1R protein P43220 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 17149590 f miannu "the expression of important beta cell genes, e.g. those encoding solute carrier family 2 (facilitated glucose transporter), member 2 (formerly known as GLUT2), pancreatic and duodenal homeobox factor 1 (PDX1), NK6 transcription factor-related, locus 1 (NKX6-1), glucagon-like peptide 1 receptor (GLP1R), prohormone convertase 1/3 (PCSK1) and pyruvate carboxylase (PC), was regulated positively by MAFA and negatively by DN-MAFA." SIGNOR-254563 MAFA protein Q8NHW3 UNIPROT NKX6-1 protein P78426 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 17149590 f miannu "the expression of important beta cell genes, e.g. those encoding solute carrier family 2 (facilitated glucose transporter), member 2 (formerly known as GLUT2), pancreatic and duodenal homeobox factor 1 (PDX1), NK6 transcription factor-related, locus 1 (NKX6-1), glucagon-like peptide 1 receptor (GLP1R), prohormone convertase 1/3 (PCSK1) and pyruvate carboxylase (PC), was regulated positively by MAFA and negatively by DN-MAFA." SIGNOR-254564 MAFA protein Q8NHW3 UNIPROT PC protein P11498 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 17149590 f miannu "the expression of important beta cell genes, e.g. those encoding solute carrier family 2 (facilitated glucose transporter), member 2 (formerly known as GLUT2), pancreatic and duodenal homeobox factor 1 (PDX1), NK6 transcription factor-related, locus 1 (NKX6-1), glucagon-like peptide 1 receptor (GLP1R), prohormone convertase 1/3 (PCSK1) and pyruvate carboxylase (PC), was regulated positively by MAFA and negatively by DN-MAFA." SIGNOR-254561 MAFA protein Q8NHW3 UNIPROT PCSK1 protein P29120 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 17149590 f miannu "the expression of important beta cell genes, e.g. those encoding solute carrier family 2 (facilitated glucose transporter), member 2 (formerly known as GLUT2), pancreatic and duodenal homeobox factor 1 (PDX1), NK6 transcription factor-related, locus 1 (NKX6-1), glucagon-like peptide 1 receptor (GLP1R), prohormone convertase 1/3 (PCSK1) and pyruvate carboxylase (PC), was regulated positively by MAFA and negatively by DN-MAFA." SIGNOR-254566 MAFA protein Q8NHW3 UNIPROT PDX1 protein P52945 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 17149590 f miannu "the expression of important beta cell genes, e.g. those encoding solute carrier family 2 (facilitated glucose transporter), member 2 (formerly known as GLUT2), pancreatic and duodenal homeobox factor 1 (PDX1), NK6 transcription factor-related, locus 1 (NKX6-1), glucagon-like peptide 1 receptor (GLP1R), prohormone convertase 1/3 (PCSK1) and pyruvate carboxylase (PC), was regulated positively by MAFA and negatively by DN-MAFA." SIGNOR-254562 MAFA protein Q8NHW3 UNIPROT SLC2A2 protein P11168 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 17149590 f miannu "the expression of important beta cell genes, e.g. those encoding solute carrier family 2 (facilitated glucose transporter), member 2 (formerly known as GLUT2), pancreatic and duodenal homeobox factor 1 (PDX1), NK6 transcription factor-related, locus 1 (NKX6-1), glucagon-like peptide 1 receptor (GLP1R), prohormone convertase 1/3 (PCSK1) and pyruvate carboxylase (PC), was regulated positively by MAFA and negatively by DN-MAFA." SIGNOR-254565 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 MAGED1 protein Q9Y5V3 UNIPROT CDKN1A protein P38936 UNIPROT up-regulates 9606 BTO:0001760 20646279 f gcesareni "By comparing in vitro differentiation of myoblasts derived from wild-type or maged1 knockout mice, we observed that maged1 deficiency results in reduced levels of p21cip1/waf1, defective cell cycle exit and impaired myotube maturation." SIGNOR-166893 MAGED1 protein Q9Y5V3 UNIPROT Skeletal_muscle_differentiation phenotype SIGNOR-PH1 SIGNOR up-regulates 9606 BTO:0000222 BTO:0000887 20646279 f gcesareni "These data demonstrate for the first time that maged1 is an important factor required for proper skeletal myoblast differentiation and muscle healing." SIGNOR-166896 MAGEL2 protein Q9UJ55 UNIPROT TRIM27 protein P14373 UNIPROT "up-regulates activity" binding 9606 23452853 t miannu "MAGE proteins are a family of proteins that contain a conserved domain known as the MAGE homology domain. Recently, we showed that MAGE proteins function biochemically to bind to and enhance the activity of E3 RING ubiquitin ligases. The E3 RING ubiquitin ligase TRIM27 was identified as a major binding partner of MAGE-L2." SIGNOR-253513 MAGEL2 protein Q9UJ55 UNIPROT WASHC1 protein A8K0Z3 UNIPROT "up-regulates activity" binding 9606 23452853 t miannu "Our mechanistic studies uncovered that K63-linked ubiquitination of WASH K220 by MAGE-L2-TRIM27 is required for endosomal F-actin nucleation and retrograde transport. These results suggest that K63-linked ubiquitination of WASH K220 by TRIM27 is required for WASH function in retrograde transport." SIGNOR-253515 MAK protein P20794 UNIPROT MAK protein P20794 UNIPROT "up-regulates activity" phosphorylation Thr157 LRSQPPYTDYVSTRW 9606 21986944 t Manara "We conclude that dual phosphorylation on the TDY motif is crucial for MAK activity, and that the autokinase activity is required for this phosphorylation" SIGNOR-260779 MAK protein P20794 UNIPROT MAK protein P20794 UNIPROT "up-regulates activity" phosphorylation Tyr159 QPPYTDYVSTRWY 9606 21986944 t Manara "We conclude that dual phosphorylation on the TDY motif is crucial for MAK activity, and that the autokinase activity is required for this phosphorylation" SIGNOR-260780 MALT1 protein Q9UDY8 UNIPROT TAB2 protein Q9NYJ8 UNIPROT up-regulates binding 9606 BTO:0000782 17948050 t gcesareni "Tab2/tak1 associate with ubiquitinated malt1 upon t-cell stimulation." SIGNOR-158551 MAML1 protein Q92585 UNIPROT CCNC protein P24863 UNIPROT up-regulates relocalization 9606 15546612 t gcesareni "Cycc:cdk8 and cyct1:cdk9/p-tefb are recruited with notch and associated coactivators (mam, skip) to the hes1 promoter in signaling cells." SIGNOR-130709 MAML1 protein Q92585 UNIPROT CDK8 protein P49336 UNIPROT up-regulates binding 9606 15546612 t gcesareni "Mastermind recruits cycc:cdk8 to phosphorylate the notch icd and coordinate activation with turnover" SIGNOR-130715 MAML1 protein Q92585 UNIPROT CDK8 protein P49336 UNIPROT up-regulates relocalization 9606 15546612 t gcesareni "Cycc:cdk8 and cyct1:cdk9/p-tefb are recruited with notch and associated coactivators (mam, skip) to the hes1 promoter in signaling cells." SIGNOR-130718 MAML1 protein Q92585 UNIPROT CTNNB1 protein P35222 UNIPROT up-regulates binding 9606 BTO:0000887 17875709 t gcesareni "Unexpectedly, however, emerging evidence implicate maml proteins as exciting key transcriptional co-activators in other signal transduction pathways including: muscle differentiation and myopathies (mef2c), tumor suppressor pathway (p53) and colon carcinoma survival (beta-catenin)." SIGNOR-157843 MAML1 protein Q92585 UNIPROT EP300 protein Q09472 UNIPROT up-regulates binding 9606 16530044 t gcesareni "Maml-1 is preassociated with other components of the transcriptional machinery, such as p300" SIGNOR-145057 MAML1 protein Q92585 UNIPROT EP300 protein Q09472 UNIPROT up-regulates relocalization 9606 19304754 t gcesareni "We show that maml1 potentiates p300 autoacetylation and p300 transcriptional activation. Maml1 directly enhances p300 hat activity, and this coincides with the translocation of maml1, p300 and acetylated histones to nuclear bodies." SIGNOR-184853 MAML1 protein Q92585 UNIPROT MEF2C protein Q06413 UNIPROT up-regulates binding 9606 BTO:0000887 16510869 t gcesareni "Unexpectedly, however, emerging evidence implicate maml proteins as exciting key transcriptional co-activators in other signal transduction pathways including: muscle differentiation and myopathies (mef2c), tumor suppressor pathway (p53) and colon carcinoma survival (beta-catenin)." SIGNOR-144913 MAML1 protein Q92585 UNIPROT NOTCH1 protein P46531 UNIPROT up-regulates binding 9606 11101851 t gcesareni "Maml1 binds to the ankyrin repeat domain of all four mammalian notch receptors, forms a dna-binding complex with icn and rbp-jkappa, and amplifies notch-induced transcription of hes1." SIGNOR-84827 MAML1 protein Q92585 UNIPROT NOTCH1 protein P46531 UNIPROT up-regulates binding 9606 11390662 t gcesareni "Maml1 binds to the ankyrin repeat domain of all four mammalian notch receptors, forms a dna-binding complex with icn and rbp-jkappa, and amplifies notch-induced transcription of hes1.Maml1 functions as a transcriptional co-activator for notch signalling." SIGNOR-86117 MAML1 protein Q92585 UNIPROT NOTCH1 protein P46531 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 12370315 f gcesareni "It has been shown that maml1 binds directly to the ankyrin repeat region of notch1 and forms a dna-binding complex with icn and csl" SIGNOR-94029 MAML1 protein Q92585 UNIPROT NOTCH2 protein Q04721 UNIPROT up-regulates binding 9606 11101851 t gcesareni "Maml1 binds to the ankyrin repeat domain of all four mammalian notch receptors, forms a dna-binding complex with icn and rbp-jkappa, and amplifies notch-induced transcription of hes1." SIGNOR-84835 MAML1 protein Q92585 UNIPROT NOTCH3 protein Q9UM47 UNIPROT up-regulates binding 9606 11101851 t gcesareni "Maml1 binds to the ankyrin repeat domain of all four mammalian notch receptors, forms a dna-binding complex with icn and rbp-jkappa, and amplifies notch-induced transcription of hes1." SIGNOR-84838 MAML1 protein Q92585 UNIPROT NOTCH4 protein Q99466 UNIPROT up-regulates binding 9606 11101851 t gcesareni "Maml1 binds to the ankyrin repeat domain of all four mammalian notch receptors, forms a dna-binding complex with icn and rbp-jkappa, and amplifies notch-induced transcription of hes4" SIGNOR-84916 MAML1 protein Q92585 UNIPROT RBPJ protein Q06330 UNIPROT up-regulates binding 9606 11101851 t gcesareni "Maml1 binds to the ankyrin repeat domain of all four mammalian notch receptors, forms a dna-binding complex with icn and rbp-jkappa, and amplifies notch-induced transcription of hes0" SIGNOR-84919 MAML1 protein Q92585 UNIPROT TP53 protein P04637 UNIPROT up-regulates binding 9606 BTO:0000887 18758483 t gcesareni "Unexpectedly, however, emerging evidence implicate maml proteins as exciting key transcriptional co-activators in other signal transduction pathways including: muscle differentiation and myopathies (mef2c), tumor suppressor pathway (p53) and colon carcinoma survival (beta-catenin)." SIGNOR-180136 MAML2 protein Q8IZL2 UNIPROT HES1 protein Q14469 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 12386158 f gcesareni "Similarly, maml1 and maml2 amplified notch ligand (both jagged2 and delta1)-induced transcription of the hes-1 gene, whereas maml3 displayed little effect." SIGNOR-94276 MAML2 protein Q8IZL2 UNIPROT NOTCH1 protein P46531 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 12370315 f gcesareni "We recently cloned a mammalian homologue of the mastermind gene of drosophila melanogaster, maml1 (mastermind-like-1 molecule) and determined that it functions as a transcriptional coactivator for notch receptors." SIGNOR-94065 MAML2 protein Q8IZL2 UNIPROT NOTCH proteinfamily SIGNOR-PF30 SIGNOR "up-regulates quantity by expression" "transcriptional regulation" 9606 12370315 f gcesareni "We recently cloned a mammalian homologue of the mastermind gene of drosophila melanogaster, maml1 (mastermind-like-1 molecule) and determined that it functions as a transcriptional coactivator for notch receptors." SIGNOR-254307 MAML3 protein Q96JK9 UNIPROT NOTCH2 protein Q04721 UNIPROT up-regulates binding 9606 12370315 t gcesareni "We report here the cloning and characterization of two new genes, maml2 and maml3, that also function as transcriptional coactivators for notch receptors." SIGNOR-94097 MAML3 protein Q96JK9 UNIPROT NOTCH3 protein Q9UM47 UNIPROT up-regulates binding 9606 12370315 t gcesareni "We report here the cloning and characterization of two new genes, maml2 and maml3, that also function as transcriptional coactivators for notch receptors." SIGNOR-94100 MAML3 protein Q96JK9 UNIPROT NOTCH4 protein Q99466 UNIPROT up-regulates binding 9606 12370315 t esanto "Whereas maml1 and maml2 functioned efficiently as coactivators with each of the notch receptors to transactivate a notch target hes1 promoter construct, maml3 functioned more efficiently with icn4 than with other forms of icn." SIGNOR-94103 MAML3 protein Q96JK9 UNIPROT NOTCH proteinfamily SIGNOR-PF30 SIGNOR up-regulates binding 9606 12370315 t gcesareni "We report here the cloning and characterization of two new genes, maml2 and maml3, that also function as transcriptional coactivators for notch receptors." SIGNOR-254323 MAP1LC3A protein Q9H492 UNIPROT Autophagosome_formation phenotype SIGNOR-PH36 SIGNOR up-regulates 9606 BTO:0001623 20921139 f lperfetto "We assessed both conversion of LC3-I to its cleaved and lipidated form LC3-II and its translocation to autophagic structures, two steps in autophagosome formation" SIGNOR-219406 MAP1LC3A protein Q9H492 UNIPROT O-phosphoethanolamine smallmolecule CHEBI:17553 ChEBI 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-191546 MAP1LC3A protein Q9H492 UNIPROT SQSTM1 protein Q13501 UNIPROT up-regulates binding 9606 17580304 t gcesareni "Sqstm1/p62 (named a170 in the mouse;hereafter p62) is the first proposed example of such proteins (bj_?_?Rk_?_?Y et al.,2005). It binds polyubiquitinated protein aggregates via its uba domain and interacts with lc3 on the autophagosome/ this interaction is necessary for autophagic degradation of p62-positive cytoplasmic inclusion bodies containing ubiquitinated proteins. We also demonstrate that alis are indistinguishable from p62 inclusion bodies and that p62 is required for their formation." SIGNOR-156353 MAP1LC3A protein Q9H492 UNIPROT SQSTM1 protein Q13501 UNIPROT up-regulates binding 9606 19250911 t gcesareni "Sqstm1/p62 (named a170 in the mouse;hereafter p62) is the first proposed example of such proteins (bj_?_?Rk_?_?Y et al.,2005). It binds polyubiquitinated protein aggregates via its uba domain and interacts with lc3 on the autophagosome/ this interaction is necessary for autophagic degradation of p62-positive cytoplasmic inclusion bodies containing ubiquitinated proteins. We also demonstrate that alis are indistinguishable from p62 inclusion bodies and that p62 is required for their formation." SIGNOR-184198 MAP1LC3B protein Q9GZQ8 UNIPROT NBR1 protein Q14596 UNIPROT down-regulates binding 9606 BTO:0000007 19250911 t gcesareni "We performed glutathione s-transferase (gst) pull-down assays using extracts from hek293 cells overexpressing an ha-tagged nbr1(d50r) mutant, which lacks the ability to bind p62 (lamark et al., 2003) (figures s1a and s1b, available online), and gst fusions of six human atg8 homologs: gabarap, gabarapl1, gabarapl2, lc3a, lc3b, and lc3c. Indeed, nbr1 interacted with all these members of the mammalian atg8 protein family. downregulation of either lc3 or gabarap (or both) family members leads to stabilization and p62-dependent aggregation of nbr1." SIGNOR-184252 MAP1LC3B protein Q9GZQ8 UNIPROT SQSTM1 protein Q13501 UNIPROT up-regulates binding 9606 17580304 t gcesareni "Sqstm1/p62 (named a170 in the mouse;hereafter p62) is the first proposed example of such proteins (bj_?_?Rk_?_?Y et al.,2005). It binds polyubiquitinated protein aggregates via its uba domain and interacts with lc3 on the autophagosome/ this interaction is necessary for autophagic degradation of p62-positive cytoplasmic inclusion bodies containing ubiquitinated proteins. We also demonstrate that alis are indistinguishable from p62 inclusion bodies and that p62 is required for their formation." SIGNOR-156356 MAP1LC3B protein Q9GZQ8 UNIPROT SQSTM1 protein Q13501 UNIPROT up-regulates binding 9606 19250911 t gcesareni "Sqstm1/p62 (named a170 in the mouse;hereafter p62) is the first proposed example of such proteins (bj_?_?Rk_?_?Y et al.,2005). It binds polyubiquitinated protein aggregates via its uba domain and interacts with lc3 on the autophagosome/ this interaction is necessary for autophagic degradation of p62-positive cytoplasmic inclusion bodies containing ubiquitinated proteins. We also demonstrate that alis are indistinguishable from p62 inclusion bodies and that p62 is required for their formation." SIGNOR-184255 MAP1LC3C protein Q9BXW4 UNIPROT ATG3 protein Q9NT62 UNIPROT "up-regulates activity" binding 10090 BTO:0002572 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-191552 MAP1LC3C protein Q9BXW4 UNIPROT Autophagosome_formation phenotype SIGNOR-PH36 SIGNOR up-regulates 9606 BTO:0001623 20921139 f lperfetto "We assessed both conversion of LC3-I to its cleaved and lipidated form LC3-II and its translocation to autophagic structures, two steps in autophagosome formation" SIGNOR-219399 MAP1LC3C protein Q9BXW4 UNIPROT NBR1 protein Q14596 UNIPROT down-regulates binding 9606 BTO:0000007 19250911 t gcesareni "We performed glutathione s-transferase (gst) pull-down assays using extracts from hek293 cells overexpressing an ha-tagged nbr1(d50r) mutant, which lacks the ability to bind p62 (lamark et al., 2003) (figures s1a and s1b, available online), and gst fusions of six human atg8 homologs: gabarap, gabarapl1, gabarapl2, lc3a, lc3b, and lc3c. Indeed, nbr1 interacted with all these members of the mammalian atg8 protein family. . downregulation of either lc3 or gabarap (or both) family members leads to stabilization and p62-dependent aggregation of nbr1." SIGNOR-184258 MAP2K1 protein Q02750 UNIPROT ARRB2 protein P32121 UNIPROT "up-regulates activity" phosphorylation Thr382 EFDTNYAtDDDIVFE 9606 BTO:0000007 28169830 t "Here, we show that activation of serotonin 5-HT2C receptors, which engage Erk1/2 pathway via a _-arrestin-dependent mechanism, promotes MEK-dependent _-arrestin2 phosphorylation at Thr383" SIGNOR-252027 MAP2K1 protein Q02750 UNIPROT CASP9 protein P55211 UNIPROT "down-regulates activity" phosphorylation Thr125 PEVLRPEtPRPVDIG 12792650 t lperfetto "Inhibition of caspase-9 through phosphorylation at Thr 125 by ERK MAPK|The opposing protein kinase activity is overcome by treatment with the broad-specificity kinase inhibitor staurosporine or with inhibitors of MEK1/2" SIGNOR-249385 MAP2K1 protein Q02750 UNIPROT CEBPA protein P49715 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000011 12270934 f lperfetto "We further show that activation of mek1 significantly enhances the transactivation of the c/ebpalpha minimal promoter during the early phase of the differentiation process." SIGNOR-235325 MAP2K1 protein Q02750 UNIPROT ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR "up-regulates activity" phosphorylation 10090 11730323 t "Raf proteins have been shown to phosphorylate and activate MAPKKs (MAP kinase kinases) called MEKs (MAPK or ERK kinases) which in turn phosphorylate and activate MAPKs (MAP kinases) called ERKs" SIGNOR-258992 MAP2K1 protein Q02750 UNIPROT ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR "up-regulates activity" phosphorylation 10090 BTO:0000011 12270934 t lperfetto "MEK1 as indicated by extensive phosphorylation of ERK1 and ERK2 during the initial 2 h of adipogenesis." SIGNOR-235352 MAP2K1 protein Q02750 UNIPROT GSK3B protein P49841 UNIPROT "up-regulates activity" phosphorylation Tyr216 RGEPNVSyICSRYYR 9606 BTO:0001253 15020233 t lperfetto "In vitro kinase assay was carried out using a recombinant human active mek1 and we found that gsk-3beta was phosphorylated on tyr(216) by this kinase in a dose- and time-dependent manner. Further, the pretreatment of fibroblasts with u0126 inhibited serum-induced nuclear translocation of gsk-3beta. These results suggested that mek1/2 induces tyrosine phosphorylation of gsk-3beta and this cellular event might induce nuclear translocation of gsk-3beta." SIGNOR-236622 MAP2K1 protein Q02750 UNIPROT IRS1 protein P35568 UNIPROT down-regulates phosphorylation Ser307 TRRSRTEsITATSPA 9606 BTO:0000887 11160134 t lperfetto "Thus, at least three kinases mediate phosphorylation of ser307, including jnk, serine kinases in the pi 3-kinase cascade that are activated byinsulinor igf-1, and mek1-sensitive kinase cascades during tnf-alfa stimulation." SIGNOR-236611 MAP2K1 protein Q02750 UNIPROT MAP2K1 protein Q02750 UNIPROT "up-regulates activity" phosphorylation Ser304 LSSYGMDsRPPMAIF -1 8226933 t "MEK1 and MEK2 can also be activated by autophosphorylation. Tyrosine 304 may be a candidate for the autophosphorylation site in MEK1." SIGNOR-251415 MAP2K1 protein Q02750 UNIPROT MAPK14 protein Q16539 UNIPROT down-regulates 9606 18481201 f gcesareni "Pd98059, a specific inhibitor of mek in addition, immunoblot and immunostaining analysis revealed that phosphorylation of erk was increased by treatment with sb203580;whereas pd98059 increased the phosphorylation of p38, which implies a seesaw-like balance between erk and p38 phosphorylation." SIGNOR-178636 MAP2K1 protein Q02750 UNIPROT MAPK1 protein P28482 UNIPROT "up-regulates activity" phosphorylation 10090 11730323 t "Raf proteins have been shown to phosphorylate and activate MAPKKs (MAP kinase kinases) called MEKs (MAPK or ERK kinases) which in turn phosphorylate and activate MAPKs (MAP kinases) called ERKs" SIGNOR-258993 MAP2K1 protein Q02750 UNIPROT MAPK1 protein P28482 UNIPROT "up-regulates activity" phosphorylation Thr185 HDHTGFLtEYVATRW 9606 BTO:0003807 11971971 t lperfetto "Mapk1 is phosphorylated by map2k1/mek1 and map2k2/mek2 on thr-185 and tyr-187 in response to external stimuli like insulin or ngf. Both phosphorylations are required for activity." SIGNOR-236447 MAP2K1 protein Q02750 UNIPROT MAPK3 protein P27361 UNIPROT "up-regulates activity" phosphorylation 10090 11730323 t "Raf proteins have been shown to phosphorylate and activate MAPKKs (MAP kinase kinases) called MEKs (MAPK or ERK kinases) which in turn phosphorylate and activate MAPKs (MAP kinases) called ERKs" SIGNOR-258994 MAP2K1 protein Q02750 UNIPROT MAPK3 protein P27361 UNIPROT up-regulates phosphorylation 9606 12270934 t lbriganti "Mek1 as indicated by extensive phosphorylation of erk1 and erk2 during the initial 2 h of adipogenesis." SIGNOR-210176 MAP2K1 protein Q02750 UNIPROT MAPK3 protein P27361 UNIPROT up-regulates phosphorylation Thr202 HDHTGFLtEYVATRW 9606 9677429 t "MAPK3/ERK1 is a MAPK which plays an important role in the MAPK/ERK cascade." gcesareni "The mek1 proline-rich insert is required for efficient activation of the mitogen-activated protein kinases erk1 and erk2 in mammalian cells." SIGNOR-59153 MAP2K1 protein Q02750 UNIPROT MAPK3 protein P27361 UNIPROT up-regulates phosphorylation Tyr204 HTGFLTEyVATRWYR 9606 9677429 t "MAPK3/ERK1 is a MAPK which plays an important role in the MAPK/ERK cascade." gcesareni "The mek1 proline-rich insert is required for efficient activation of the mitogen-activated protein kinases erk1 and erk2 in mammalian cells." SIGNOR-59157 MAP2K1 protein Q02750 UNIPROT PPARG protein P37231 UNIPROT "down-regulates activity" phosphorylation Ser112 AIKVEPAsPPYYSEK 9606 18596912 t lperfetto "In conclusion, PPAR emerges as a tumor-type and tumor-stage-specific modulator that is regulated by at least three mechanisms through the ERK cascade. Downregulation is carried out through (1) MAPK-mediated Ser84/114 phosphorylation, (2) ERK cascade activation through PPAR ligands, and (3) cooperation of PPAR with tumor modulating proteins (such as MEK1)" SIGNOR-179390 MAP2K1 protein Q02750 UNIPROT TAL1 protein P17542 UNIPROT down-regulates phosphorylation Ser122 DGRMVQLsPPALAAP 9606 BTO:0000782;BTO:0001271 11904294 t gcesareni "We found that hypoxia greatly accelerated tal1 turnover in these cells through mitogen-activated protein kinase (mapk)2-mediated phosphorylation, ubiquitination, and proteasomal degradation." SIGNOR-116149 MAP2K2 protein P36507 UNIPROT CASP9 protein P55211 UNIPROT "down-regulates activity" phosphorylation Thr125 PEVLRPEtPRPVDIG 12792650 t lperfetto "Inhibition of caspase-9 through phosphorylation at Thr 125 by ERK MAPK|The opposing protein kinase activity is overcome by treatment with the broad-specificity kinase inhibitor staurosporine or with inhibitors of MEK1/2" SIGNOR-249386 MAP2K2 protein P36507 UNIPROT ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR up-regulates phosphorylation 9606 11971971 t lperfetto "Mapk1 is phosphorylated by map2k1/mek1 and map2k2/mek2 on thr-185 and tyr-187 in response to external stimuli like insulin or ngf. Both phosphorylations are required for activity." SIGNOR-244637 MAP2K2 protein P36507 UNIPROT MAPK1 protein P28482 UNIPROT "up-regulates activity" phosphorylation 10090 11730323 t "Raf proteins have been shown to phosphorylate and activate MAPKKs (MAP kinase kinases) called MEKs (MAPK or ERK kinases) which in turn phosphorylate and activate MAPKs (MAP kinases) called ERKs" SIGNOR-258996 MAP2K2 protein P36507 UNIPROT MAPK1 protein P28482 UNIPROT up-regulates phosphorylation Thr185 HDHTGFLtEYVATRW 9606 11971971 t gcesareni "Mapk1 is phosphorylated by map2k1/mek1 and map2k2/mek2 on thr-185 and tyr-187 in response to external stimuli like insulin or ngf. Both phosphorylations are required for activity." SIGNOR-86709 MAP2K2 protein P36507 UNIPROT MAPK1 protein P28482 UNIPROT up-regulates phosphorylation Tyr187 HTGFLTEyVATRWYR 9606 11971971 t gcesareni "Mapk1 is phosphorylated by map2k1/mek1 and map2k2/mek2 on thr-185 and tyr-187 in response to external stimuli like insulin or ngf. Both phosphorylations are required for activity." SIGNOR-86713 MAP2K2 protein P36507 UNIPROT MAPK3 protein P27361 UNIPROT "up-regulates activity" phosphorylation 10090 11730323 t "Raf proteins have been shown to phosphorylate and activate MAPKKs (MAP kinase kinases) called MEKs (MAPK or ERK kinases) which in turn phosphorylate and activate MAPKs (MAP kinases) called ERKs" SIGNOR-258997 MAP2K2 protein P36507 UNIPROT MAPK3 protein P27361 UNIPROT up-regulates phosphorylation Thr202 HDHTGFLtEYVATRW 9606 BTO:0000142 1411546 t gcesareni "The primary structure of mek, a protein kinase that phosphorylates the erk gene product" SIGNOR-19240 MAP2K2 protein P36507 UNIPROT MAPK3 protein P27361 UNIPROT up-regulates phosphorylation Tyr204 HTGFLTEyVATRWYR 9606 BTO:0000142 1411546 t gcesareni "The primary structure of mek, a protein kinase that phosphorylates the erk gene product" SIGNOR-19244 MAP2K2 protein P36507 UNIPROT PPARG protein P37231 UNIPROT up-regulates binding 9606 18596912 t gcesareni "The genomic activity of ppargamma is modulated, in addition to ligand binding, by phosphorylation of a serine residue by mapks, such as extracellular signal-regulated protein kinases-1/2 (erk-1/2), or by nucleocytoplasmic compartmentalization through the erk activators mapk kinases-1/2 (mek-1/2). These mapks phosphorylate (in humans) ser 84 in the ppargamma1 and ser 114 in ppargamma2 isoform." SIGNOR-179393 MAP2K3 protein P46734 UNIPROT DYRK1B protein Q9Y463 UNIPROT up-regulates phosphorylation 9606 BTO:0000887;BTO:0001103 11980910 t amattioni "Mkk3 enhanced mirk kinase activity. Mkk3 possibly activates mirk by phosphorylating it." SIGNOR-86731 MAP2K3 protein P46734 UNIPROT MAPK12 protein P53778 UNIPROT up-regulates phosphorylation 9606 11062067 t fstefani "Mkk3, mkk4 and mkk6 all show a strong preference for phosphorylation of the tyrosine residue of the thr-gly-tyr motifs in their known substrates sapk2a/p38, sapk3/p38 gamma and sapk4/p38 delta. we therefore examined the phosphorylation of sapk2a/p38, sapk3/p38? And sapk4/p38? By mkk3, mkk4 and mkk6, which are all known to be capable of activating these enzymes in vitro." SIGNOR-83718 MAP2K3 protein P46734 UNIPROT MAPK14 protein Q16539 UNIPROT "up-regulates activity" phosphorylation 9534 7839144 t lperfetto "Two human MAP kinase kinases (MKK3 and MKK4) were cloned that phosphorylate and activate p38 MAP kinase." SIGNOR-232156 MAP2K3 protein P46734 UNIPROT MAPK14 protein Q16539 UNIPROT "up-regulates activity" phosphorylation 9606 8622669 t lperfetto "Mkk3 is a protein kinase that phosphorylates and activates p38 map kinase but does not phosphorylate the related jnk or erk map kinases. MKK3 is therefore a specific activator of p38 MAP kinase that is independent of the JNK and ERK signaling pathways." SIGNOR-40356 MAP2K4 protein P45985 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-83729 MAP2K4 protein P45985 UNIPROT JNK proteinfamily SIGNOR-PF15 SIGNOR "up-regulates activity" phosphorylation 9606 BTO:0000298 8974401 t lperfetto "A MAP kinase kinase kinase (MAPKKK), termed ASK1, was identified that activated two different subgroups of MAP kinase kinases (MAPKK), SEK1 (or MKK4) and MKK3/MAPKK6 (or MKK6), which in turn activated stress-activated protein kinase (SAPK, also known as JNK; c-Jun amino-terminal kinase) and p38 subgroups of MAP kinases, respectively." SIGNOR-236110 MAP2K4 protein P45985 UNIPROT JNK proteinfamily SIGNOR-PF15 SIGNOR "up-regulates activity" phosphorylation 9606 BTO:0001950 21561061 t Luana "Activation of JNK pathway components in 3b-expressing cells was assessed by analyzing levels of active phosphorylated formsof JNK and its upstream kinase MEK4. An enhanced phosphor-ylation of JNK and MEK4 was observed in cells expressing 3b ascompared to control cells expressing GFP" SIGNOR-260759 MAP2K4 protein P45985 UNIPROT MAP2K4 protein P45985 UNIPROT "up-regulates activity" phosphorylation Ser257 ISGQLVDsIAKTRDA -1 9162092 t "Ser221 and, to a lesser extent, Thr225 in MKK4 as necessary sites for basal and MEKK-induced autophosphorylation and activation of MKK4." SIGNOR-251420 MAP2K4 protein P45985 UNIPROT MAP2K4 protein P45985 UNIPROT "up-regulates activity" phosphorylation Thr261 LVDSIAKtRDAGCRP -1 9162092 t "Ser221 and, to a lesser extent, Thr225 in MKK4 as necessary sites for basal and MEKK-induced autophosphorylation and activation of MKK4." SIGNOR-251421 MAP2K4 protein P45985 UNIPROT MAPK10 protein P53779 UNIPROT "up-regulates activity" phosphorylation Tyr223 TSFMMTPyVVTRYYR -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-251423 MAP2K4 protein P45985 UNIPROT MAPK10 protein P53779 UNIPROT up-regulates phosphorylation 9606 10715136 t "Phosphorylation of a threonine and a tyrosine residue in a Thr-Pro-Tyr motif." gcesareni "A map kinase kinase kinase (mapkkk), termed ask1, was identified that activated two different subs of map kinase kinases (mapkk), sek1 (or mkk4) and mkk3/mapkk6 (or mkk6), which in turn activated stress-activated protein kinase (sapk, also known as jnk;c-jun amino-terminal kinase) and p38 subs of map kinases, respectively. 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-75792 MAP2K4 protein P45985 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 "A map kinase kinase kinase (mapkkk), termed ask1, was identified that activated two different subs of map kinase kinases (mapkk), sek1 (or mkk4) and mkk3/mapkk6 (or mkk6), which in turn activated stress-activated protein kinase (sapk, also known as jnk;c-jun amino-terminal kinase) and p38 subs of map kinases, respectively. 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-83721 MAP2K4 protein P45985 UNIPROT MAPK10 protein P53779 UNIPROT up-regulates phosphorylation 9606 11242034 t "Phosphorylation of a threonine and a tyrosine residue in a Thr-Pro-Tyr motif." gcesareni "A map kinase kinase kinase (mapkkk), termed ask1, was identified that activated two different subs of map kinase kinases (mapkk), sek1 (or mkk4) and mkk3/mapkk6 (or mkk6), which in turn activated stress-activated protein kinase (sapk, also known as jnk;c-jun amino-terminal kinase) and p38 subs of map kinases, respectively. 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-105692 MAP2K4 protein P45985 UNIPROT MAPK10 protein P53779 UNIPROT up-regulates phosphorylation 9606 8974401 t "Phosphorylation of a threonine and a tyrosine residue in a Thr-Pro-Tyr motif." gcesareni "A map kinase kinase kinase (mapkkk), termed ask1, was identified that activated two different subgroups of map kinase kinases (mapkk), sek1 (or mkk4) and mkk3/mapkk6 (or mkk6), which in turn activated stress-activated protein kinase (sapk, also known as jnk;c-jun amino-terminal kinase) and p38 subgroups of map kinases, respectively. 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-45360 MAP2K4 protein P45985 UNIPROT MAPK10 protein P53779 UNIPROT up-regulates phosphorylation Thr221 AGTSFMMtPYVVTRY 9606 BTO:0000007 17761173 t lperfetto "We next examined whether the phosphorylation of JNK at threonine 183 (Thr183) and tyrosine 185 (Tyr185) was enhanced by GRASP‐1 expression. Phosphorylation of Thr183 and Tyr185 by SEK1/MKK4, which is in turn phosphorylated and activated by several kinases including MEKK1, is known to activate JNK1/2/3" SIGNOR-260614 MAP2K4 protein P45985 UNIPROT MAPK10 protein P53779 UNIPROT up-regulates phosphorylation Tyr223 TSFMMTPyVVTRYYR 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-137605 MAP2K4 protein P45985 UNIPROT MAPK14 protein Q16539 UNIPROT "up-regulates activity" phosphorylation 9606 7839144 t lperfetto "Two human MAP kinase kinases (MKK3 and MKK4) were cloned that phosphorylate and activate p38 MAP kinase." SIGNOR-34121 MAP2K4 protein P45985 UNIPROT MAPK14 protein Q16539 UNIPROT "up-regulates activity" phosphorylation Thr180 RHTDDEMtGYVATRW 9606 7535770 t lperfetto "Recently, two MAP kinase kinases (MKK3 and MKK4) that activate p38 MAP kinase have been identified. The mechanism of p38 activation is mediated by dual phosphorylation on Thr-180 and Tyr-182" SIGNOR-27973 MAP2K4 protein P45985 UNIPROT MAPK8 protein P45983 UNIPROT "up-regulates activity" phosphorylation Tyr185 TSFMMTPyVVTRYYR -1 11062067 t "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. 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-251419 MAP2K4 protein P45985 UNIPROT MAPK9 protein P45984 UNIPROT up-regulates phosphorylation Tyr185 TNFMMTPyVVTRYYR 9606 BTO:0000149;BTO:0001129 22730327 t gcesareni "Mkk4, which activates p38gamma, p38delta, and jnk2 to phosphorylate p53 on ser-33 and cause a transient g(1) arrest. A map kinase kinase kinase (mapkkk), termed ask1, was identified that activated two different subs of map kinase kinases (mapkk), sek1 (or mkk4) and mkk3/mapkk6 (or mkk6), which in turn activated stress-activated protein kinase (sapk, also known as jnk;c-jun amino-terminal kinase) 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-197998 MAP2K4 protein P45985 UNIPROT p38 proteinfamily SIGNOR-PF16 SIGNOR "up-regulates activity" phosphorylation 9534 BTO:0000298 7839144 t Luana "Two human MAP kinase kinases (MKK3 and MKK4) were cloned that phosphorylate and activate p38 MAP kinase." SIGNOR-260722 MAP2K4 protein P45985 UNIPROT RXRA protein P19793 UNIPROT down-regulates phosphorylation Tyr249 VEPKTETyVEANMGL 9606 10938283 t miannu "Phosphorylation by mkk4/sek1 had profound effects on the biochemical properties of rxr, inhibiting the expression of genes activated by rxr-retinoic acid receptor complexes. Tyr-249 in the rxr de region was required for the inhibitory effect of mkk4/sek1." SIGNOR-80619 MAP2K5 protein Q13163 UNIPROT MAPK7 protein Q13164 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-255453 MAP2K5 protein Q13163 UNIPROT MAPK7 protein Q13164 UNIPROT "up-regulates activity" phosphorylation Thr219 AEHQYFMtEYVATRW 9606 BTO:0000567 20667468 t miannu "ERK5 is a member of the mitogen-activated protein kinase (MAPK) family that, after stimulation, is activated selectively by dual phosphorylation in the TEY motif by MAPK kinase 5 (MEK5). ERK5 is activated selectively by dual phosphorylation on Thr218 and Tyr220 in the TEY motif by its only upstream kinase, MEK5, a member of the MEK" SIGNOR-259824 MAP2K5 protein Q13163 UNIPROT MAPK7 protein Q13164 UNIPROT "up-regulates activity" phosphorylation Tyr221 HQYFMTEyVATRWYR 9606 BTO:0000567 20667468 t miannu "ERK5 is a member of the mitogen-activated protein kinase (MAPK) family that, after stimulation, is activated selectively by dual phosphorylation in the TEY motif by MAPK kinase 5 (MEK5). ERK5 is activated selectively by dual phosphorylation on Thr218 and Tyr220 in the TEY motif by its only upstream kinase, MEK5, a member of the MEK" SIGNOR-259825 MAP2K5 protein Q13163 UNIPROT MAPK7 protein Q13164 UNIPROT up-regulates phosphorylation 9606 12912994 t gcesareni "Mek5 is the mapk kinase that phosphorylates and activates erk5 in response to growth factors, oxidative stress, and hyperosmotic conditions." SIGNOR-104631 MAP2K5 protein Q13163 UNIPROT MAPK7 protein Q13164 UNIPROT up-regulates phosphorylation 9606 BTO:0000142 11782488 t gcesareni "Kato et al. reported that mek5 specifically activates bmk1 but not other mammalian map kinasesin vivo." SIGNOR-113770 MAP2K6 protein P52564 UNIPROT CRK protein P46108 UNIPROT up-regulates phosphorylation 9606 8663074 t gcesareni "Mapkk6 was shown to phosphorylate and specifically activate the p38/mpk2 sub-family of the mitogen-activated protein kinase superfamily." SIGNOR-42384 MAP2K6 protein P52564 UNIPROT MAP2K6 protein P52564 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0000007 10347227 t lperfetto "However, the autocatalytic activities of both mkk6 and mkk7 were enhanced by their coexpression with either mekk3 or mekk2." SIGNOR-236122 MAP2K6 protein P52564 UNIPROT MAPK10 protein P53779 UNIPROT up-regulates phosphorylation 9606 8974401 t gcesareni "A map kinase kinase kinase (mapkkk), termed ask1, was identified that activated two different subgroups of map kinase kinases (mapkk), sek1 (or mkk4) and mkk3/mapkk6 (or mkk6), which in turn activated stress-activated protein kinase (sapk, also known as jnk;c-jun amino-terminal kinase)" SIGNOR-45363 MAP2K6 protein P52564 UNIPROT MAPK11 protein Q15759 UNIPROT up-regulates phosphorylation 9606 9430721 t gcesareni "The p38 mapkinasekinasemkk6 is identified as a common activator of p38 alpha, p38 beta 2, and p38 gamma mapkinaseisoforms." SIGNOR-54947 MAP2K6 protein P52564 UNIPROT MAPK12 protein P53778 UNIPROT up-regulates phosphorylation Thr183 RQADSEMtGYVVTRW 9606 19230643 t gcesareni "Mapkk6 was shown to phosphorylate and specifically activate the p38/mpk2 sub of the mitogen-activated protein kinase superfamily . the p38 mapkinasekinasemkk6 is identified as a common activator of p38 alpha, p38 beta 2, and p38 gamma mapkinaseisoforms . p38mapks are activated by dual phosphorylation on a t-x-y motif in the activation loop through the action of map kinase kinases" SIGNOR-184134 MAP2K6 protein P52564 UNIPROT MAPK12 protein P53778 UNIPROT up-regulates phosphorylation Tyr185 ADSEMTGyVVTRWYR 9606 19230643 t gcesareni "Mapkk6 was shown to phosphorylate and specifically activate the p38/mpk2 sub of the mitogen-activated protein kinase superfamily . the p38 mapkinasekinasemkk6 is identified as a common activator of p38 alpha, p38 beta 2, and p38 gamma mapkinaseisoforms . p38mapks are activated by dual phosphorylation on a t-x-y motif in the activation loop through the action of map kinase kinases" SIGNOR-184138 MAP2K6 protein P52564 UNIPROT MAPK14 protein Q16539 UNIPROT "up-regulates activity" phosphorylation 9606 20551513 t ggiuliani "Expression of a constitutively active mutant of MKK6 (MKK6-glu) (39), but not a kinase-inactive mutant of MKK6 (MKK6-K82A) (39), strongly promoted human MSC differentiation to osteoblasts as shown by increased ALP activity and extracellular matrix mineralization (Figure 4E). Furthermore, MKK6-glu‚Äìexpressing osteoblasts were treated with inhibitors of p38, JNK, and MEK (Figure 4F). Only treatment with the p38 inhibitor SB203580 blocked the effects of MKK6-glu." SIGNOR-255780 MAP2K6 protein P52564 UNIPROT MAPK14 protein Q16539 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0000298 8974401 t lperfetto "A MAP kinase kinase kinase (MAPKKK), termed ASK1, was identified that activated two different subgroups of MAP kinase kinases (MAPKK), SEK1 (or MKK4) and MKK3/MAPKK6 (or MKK6), which in turn activated stress-activated protein kinase (SAPK, also known as JNK; c-Jun amino-terminal kinase) and p38 subgroups of MAP kinases, respectively." SIGNOR-236116 MAP2K6 protein P52564 UNIPROT MAPK14 protein Q16539 UNIPROT "up-regulates activity" phosphorylation Thr180 RHTDDEMtGYVATRW 9534 8622669 t lperfetto "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-40423 MAP2K6 protein P52564 UNIPROT MAPK14 protein Q16539 UNIPROT "up-regulates activity" phosphorylation Tyr182 TDDEMTGyVATRWYR 9534 8622669 t lperfetto "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-40427 MAP2K6 protein P52564 UNIPROT MAPK9 protein P45984 UNIPROT up-regulates phosphorylation 9606 8974401 t gcesareni "A map kinase kinase kinase (mapkkk), termed ask1, was identified that activated two different subs of map kinase kinases (mapkk), sek1 (or mkk4) and mkk3/mapkk6 (or mkk6), which in turn activated stress-activated protein kinase (sapk, also known as jnk;c-jun amino-terminal kinase)" SIGNOR-45369 MAP2K6 protein P52564 UNIPROT p38 proteinfamily SIGNOR-PF16 SIGNOR "up-regulates activity" 9606 BTO:0000165 10480932 t Luana "P38 mitogen-activated protein kinase, and its direct activator MKK6 are rapidly activated in response to TGF-beta." SIGNOR-260720 MAP2K6 protein P52564 UNIPROT PAK6 protein Q9NQU5 UNIPROT up-regulates phosphorylation Tyr566 KSLVGTPyWMAPEVI 9606 15550393 t llicata "Moreover, pak6 was directly activated by mkk6, and mutation of tyrosine 566 in a consensus mkk6 site (threonine-proline-tyrosine, tpy) in the activation loop of the pak6 kinase domain prevented activation by mkk6." SIGNOR-130975 MAP2K6 protein P52564 UNIPROT STAT4 protein Q14765 UNIPROT "up-regulates activity" phosphorylation Ser721 PSDLLPMsPSVYAVL 10090 BTO:0000944 10961885 t "MKK6, phosphorylate STAT4 on serine 721. IL-12 induces STAT4 phosphorylation on serine 721 and that mutation of serine 721 interferes with STAT4 transcriptional activity." SIGNOR-251425 MAP2K7 protein O14733 UNIPROT FADD protein Q13158 UNIPROT down-regulates phosphorylation Ser194 QNRSGAMsPMSWNSD 9606 BTO:0001130 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 "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 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 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 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 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 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 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 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 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 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 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 MAP3K11 protein Q16584 UNIPROT MAP2K3 protein P46734 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0001538 9003778 t lperfetto "Immunoprecipitated mlk-3 catalyzed the phosphorylation of sek1 in vitro, and co-transfected mlk-3 induced phosphorylation of sek1 and mkk3 at sites required for activation, suggesting direct regulation of these protein kinases." SIGNOR-45788 MAP3K11 protein Q16584 UNIPROT MAP2K4 protein P45985 UNIPROT "up-regulates activity" phosphorylation Ser257 ISGQLVDsIAKTRDA 9606 BTO:0001538 9003778 t lperfetto "These data suggest that mlk-3 phosphorylates sek1 directly and that it does so specifically on those residues known to activate sek1 in vivo." SIGNOR-48574 MAP3K11 protein Q16584 UNIPROT MAP2K4 protein P45985 UNIPROT up-regulates phosphorylation Ser257 ISGQLVDsIAKTRDA 9606 15328343 t gcesareni "These data suggest that mlk-3 phosphorylates sek1 directly and that it does so specifically on those residues known to activate sek1 in vivo." SIGNOR-128420 MAP3K11 protein Q16584 UNIPROT MAP2K4 protein P45985 UNIPROT up-regulates phosphorylation Thr261 LVDSIAKtRDAGCRP 9606 10727406 t gcesareni "These data suggest that mlk-3 phosphorylates sek1 directly and that it does so specifically on those residues known to activate sek1 in vivo." SIGNOR-75836 MAP3K11 protein Q16584 UNIPROT MAP3K11 protein Q16584 UNIPROT up-regulates phosphorylation Ser281 WHKTTQMsAAGTYAW 9606 11053428 t gcesareni "These residues within the activation loop are critical for mlk-3 autophosphorylation and activation. In addition, when the thr277 and ser281 residues were mutated to negatively charged glutamic acid to mimic phosphorylated serine/threonine residues, the resulting mutants were fully functional, implying that these two residues may serve as the autophosphorylation sites." SIGNOR-83407 MAP3K11 protein Q16584 UNIPROT MAP3K11 protein Q16584 UNIPROT up-regulates phosphorylation Thr277 LAREWHKtTQMSAAG 9606 11053428 t gcesareni "These residues within the activation loop are critical for mlk-3 autophosphorylation and activation. In addition, when the thr277 and ser281 residues were mutated to negatively charged glutamic acid to mimic phosphorylated serine/threonine residues, the resulting mutants were fully functional, implying that these two residues may serve as the autophosphorylation sites." SIGNOR-83411 MAP3K11 protein Q16584 UNIPROT MAPK8 protein P45983 UNIPROT up-regulates 9606 9003778 f gcesareni "The kinase-inactive mlk-3 failed to activate sapk, demonstraiting that mlk-3 catalytic activity is necessary for the induction of the sapk pathway." SIGNOR-45791 MAP3K11 protein Q16584 UNIPROT PIN1 protein Q13526 UNIPROT up-regulates phosphorylation Ser138 QKPFEDAsFALRTGE 9606 25519816 t llicata "Here we demonstrate that mixed-lineage kinase 3 (mlk3), a map3k family member, phosphorylates pin1 on a ser138 site to increase its catalytic activity and nuclear translocation." SIGNOR-205586 MAP3K12 protein Q12852 UNIPROT MYL12B protein O14950 UNIPROT up-regulates phosphorylation Thr19 KKRPQRAtSNVFAMF 9606 BTO:0000567 11781833 t gcesareni "Zip kinase (hzipk) phosphorylated the regulatory light chain of myosin ii (mrlc) at both ser19 and thr18 in vitro. In this study, we demonstrate that hzipk also induces the diphosphorylation of mrlc in nonmuscle cells." SIGNOR-113664 MAP3K13 protein O43283 UNIPROT MAP2K7 protein O14733 UNIPROT up-regulates phosphorylation 9606 BTO:0000142 11726277 t gcesareni "Lzk directly phosphorylated and activated mkk7." SIGNOR-112349 MAP3K14 protein Q99558 UNIPROT CHUK protein O15111 UNIPROT "up-regulates activity" phosphorylation 9606 20651737 t lperfetto "Once activated by autophosphorylation, nik activates ikkalpha, which in turn phosphorylates nf-kb2. This stimulates limited proteasome-mediated proteolysis of nf-kb2 to p52. Removal of the carboxy-terminal ankyrin repeats from nf-kb2 releases the p52/RELB heterodimer, allowing its translocation to the nucleus where it instigates the expression of nf-kb target genes." SIGNOR-167060 MAP3K14 protein Q99558 UNIPROT CHUK protein O15111 UNIPROT "up-regulates activity" phosphorylation Ser176 AKDVDQGsLCTSFVG 9606 BTO:0000007;BTO:0000567 SIGNOR-C14 9520446 t lperfetto "Nf-kappab-inducing kinase activates ikk-alpha by phosphorylation of ser-176. Nik preferentially phosphorylates ikk-alpha over ikk-beta, leading to the activation of ikk-alpha kinase activity; the accumulated nik phosphorylates ikkalfa." SIGNOR-55942 MAP3K1 protein Q13233 UNIPROT MAP2K4 protein P45985 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0000007 9712898 t lperfetto "The gck-ctd-mekk1 interaction is sufficiently stable to support mekk1 s phosphorylation of its substrate, SEK1" SIGNOR-236376 MAP3K1 protein Q13233 UNIPROT MAP2K4 protein P45985 UNIPROT "up-regulates activity" phosphorylation Thr261 LVDSIAKtRDAGCRP 9606 BTO:0000007 9712898 t lperfetto "The gck-ctd-mekk1 interaction is sufficiently stable to support mekk1 s phosphorylation of its substrate, sek1" SIGNOR-236380 MAP3K1 protein Q13233 UNIPROT MAP2K6 protein P52564 UNIPROT up-regulates phosphorylation Thr211 LVDSVAKtIDAGCKP 9606 9712898 t gcesareni "Both wild type and kinase-inactive mutant rip immunoprecipitates can active mkk6 in vitrohe sapks are activated by at least two meks, sapk/erk kinase-1 (sek1, also called mapk-kinase (mkk)) and mkk7" SIGNOR-59679 MAP3K1 protein Q13233 UNIPROT MAP2K7 protein O14733 UNIPROT up-regulates phosphorylation Ser271 ISGRLVDsKAKTRSA 9606 9312068 t lperfetto "Here we show that jnkk2, a novel member of the map kinase kinase family, was phosphorylated and activated by mekk1" SIGNOR-51207 MAP3K1 protein Q13233 UNIPROT STAT3 protein P40763 UNIPROT "up-regulates activity" phosphorylation Ser727 NTIDLPMsPRTLDSL 9606 BTO:0000150 17563747 t lperfetto "Phosphorylation of s727 induces pin1 binding which increases transcription. Pin1 binding increases stat3 interaction with p300 and dna." SIGNOR-236346 MAP3K20 protein Q9NYL2 UNIPROT MAP2K4 protein P45985 UNIPROT "up-regulates activity" phosphorylation 9606 11416147 t gcesareni "We show here that members of the mixed-lineage kinase (MLK) family (including MLK1, MLK2, MLK3, and dual leucine zipper kinase [DLK]) are expressed in neuronal cells and are likely to act between Rac1/Cdc42 and MKK4 and -7 in death signaling." SIGNOR-243348 MAP3K20 protein Q9NYL2 UNIPROT MAP2K7 protein O14733 UNIPROT "up-regulates activity" phosphorylation 9606 11416147 t gcesareni "We show here that members of the mixed-lineage kinase (MLK) family (including MLK1, MLK2, MLK3, and dual leucine zipper kinase [DLK]) are expressed in neuronal cells and are likely to act between Rac1/Cdc42 and MKK4 and -7 in death signaling." SIGNOR-243345 MAP3K20 protein Q9NYL2 UNIPROT MAP2K7 protein O14733 UNIPROT "up-regulates activity" phosphorylation 9606 12220515 t gcesareni "This result suggests that ZAK activates JNK/SAPK mediated by downstream target, MKK7" SIGNOR-243342 MAP3K20 protein Q9NYL2 UNIPROT MAP3K20 protein Q9NYL2 UNIPROT up-regulates phosphorylation Ser165 HNHTTHMsLVGTFPW 9606 15342622 t gcesareni "Ionizing radiation induces mrk autophosphorylation and activation. Within the mrk kinase loop between the dfg (subdomain vii) and ape (subdomain viii) residues, there are three conserved threonine/serine residues (thr161, thr162, and ser165) that are important for activation." SIGNOR-128573 MAP3K20 protein Q9NYL2 UNIPROT MAP3K20 protein Q9NYL2 UNIPROT up-regulates phosphorylation Thr161 ASRFHNHtTHMSLVG 9606 15342622 t gcesareni "Ionizing radiation induces mrk autophosphorylation and activation. Within the mrk kinase loop between the dfg (subdomain vii) and ape (subdomain viii) residues, there are three conserved threonine/serine residues (thr161, thr162, and ser165) that are important for activation." SIGNOR-128577 MAP3K20 protein Q9NYL2 UNIPROT MAP3K20 protein Q9NYL2 UNIPROT up-regulates phosphorylation Thr162 SRFHNHTtHMSLVGT 9606 15342622 t gcesareni "Ionizing radiation induces mrk autophosphorylation and activation. Within the mrk kinase loop between the dfg (subdomain vii) and ape (subdomain viii) residues, there are three conserved threonine/serine residues (thr161, thr162, and ser165) that are important for activation." SIGNOR-128581 MAP3K21 protein Q5TCX8 UNIPROT MAP2K1 protein Q02750 UNIPROT "up-regulates activity" phosphorylation Ser218 VSGQLIDSMA 9606 23319808 t Manara "These experiments showed that MEK1 is phosphorylated by MLK4 on Ser217/221" SIGNOR-260767 MAP3K21 protein Q5TCX8 UNIPROT MAP2K1 protein Q02750 UNIPROT "up-regulates activity" phosphorylation Ser222 VSGQLIDSMA 9606 23319808 t Manara "These experiments showed that MEK1 is phosphorylated by MLK4 on Ser217/221" SIGNOR-260768 MAP3K2 protein Q9Y2U5 UNIPROT MAP2K1 protein Q02750 UNIPROT up-regulates phosphorylation 9606 11343802 t gcesareni "Both mekk2 and mekk3 are able to activate the jun kinase pathway in vivo. However, following routine immunoprecipitation in triton x-100, mekk2 but not mekk3 is able to effectively phosphorylate both sek-1 and mek-1 and to undergo autophosphorylation" SIGNOR-107692 MAP3K2 protein Q9Y2U5 UNIPROT MAP2K4 protein P45985 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0000007 11343802 t lperfetto "Both mekk2 and mekk3 are able to activate the jun kinase pathway in vivo. However, following routine immunoprecipitation in triton x-100, mekk2 but not mekk3 is able to effectively phosphorylate both sek-1 and mek-1 and to undergo autophosphorylation" SIGNOR-107695 MAP3K2 protein Q9Y2U5 UNIPROT MAP2K5 protein Q13163 UNIPROT up-regulates 9606 BTO:0000007;BTO:0000782 11073940 f gcesareni "Mekk2 activated bmk1/erk5 to a greater extent, which might correlate with a higher affinity mekk2-mek5 interaction. A dominant negative form of mek5 blocked the activation of bmk1/erk5 by mekk2" SIGNOR-84184 MAP3K2 protein Q9Y2U5 UNIPROT MAP2K5 protein Q13163 UNIPROT up-regulates phosphorylation 9606 12912994 t gcesareni "Mekk2 and mekk3 are mapk kinase kinases that bind, phosphorylate and activate mek5." SIGNOR-104634 MAP3K4 protein Q9Y6R4 UNIPROT MAP3K4 protein Q9Y6R4 UNIPROT "up-regulates activity" phosphorylation Thr1494 KLKNNAQtMPGEVNS 9606 17242196 t lperfetto "Gadd45 binding also induced mtk1 dimerization via a dimerization domain containing a coiled-coil motif, which is essential for the trans autophosphorylation of mtk1 at thr-1493 in the kinase activation loop." SIGNOR-152408 MAP3K5 protein Q99683 UNIPROT DAXX protein Q9UER7 UNIPROT up-regulates phosphorylation Ser176 TNAENTAsQSPRTRG 9606 19789335 t gcesareni "Our data demonstrated that ask1 controls the cytoplasmic localization of daxx (fig.1). our results indicate that daxx not only activates ask1 but also is a downstream target of ask1 and that accumulated daxx further activates ask1. Thus, the daxx-ask1 positive feedback loop amplifying jnk/p38 signaling plays an important role in the cell-killing effects of stressors, such as tnfalpha." SIGNOR-188321 MAP3K5 protein Q99683 UNIPROT DAXX protein Q9UER7 UNIPROT up-regulates phosphorylation Ser184 QSPRTRGsRRQIQRL 9606 19789335 t gcesareni "Our data demonstrated that ask1 controls the cytoplasmic localization of daxx (fig.1). our results indicate that daxx not only activates ask1 but also is a downstream target of ask1 and that accumulated daxx further activates ask1. Thus, the daxx-ask1 positive feedback loop amplifying jnk/p38 signaling plays an important role in the cell-killing effects of stressors, such as tnfalpha." SIGNOR-188325 MAP3K5 protein Q99683 UNIPROT DAXX protein Q9UER7 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser176 TNAENTAsQSPRTRG 9606 BTO:0000567 19789335 t lperfetto "we show that TNFalpha treatment induces the accumulation of Daxx protein through ASK1 activation by preventing its proteasome-dependent degradation. ASK1 directly phosphorylates Daxx at Ser(176) and Ser(184) and Daxx is required for the sustained activation of JNK. Our results indicate that Daxx not only activates ASK1 but also is a downstream target of ASK1 and that accumulated Daxx further activates ASK1." SIGNOR-109680 MAP3K5 protein Q99683 UNIPROT DAXX protein Q9UER7 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser184 QSPRTRGsRRQIQRL 9606 BTO:0000567 19789335 t lperfetto "we show that TNFalpha treatment induces the accumulation of Daxx protein through ASK1 activation by preventing its proteasome-dependent degradation. ASK1 directly phosphorylates Daxx at Ser(176) and Ser(184) and Daxx is required for the sustained activation of JNK. Our results indicate that Daxx not only activates ASK1 but also is a downstream target of ASK1 and that accumulated Daxx further activates ASK1." SIGNOR-109684 MAP3K5 protein Q99683 UNIPROT MAP2K3 protein P46734 UNIPROT "up-regulates activity" phosphorylation Ser218 ISGYLVDsVAKTMDA 9606 19920149 t lperfetto "Ask1 is a member of a mapkkk family and functions as an upstream kinase engaged in c-jun nh2-terminal kinase (jnk)/p38 signaling via the phosphorylation and activation of mapkks, such as mkk3, -4, -6, and -7" SIGNOR-161763 MAP3K5 protein Q99683 UNIPROT MAP2K4 protein P45985 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0000298 8974401 t lperfetto "A MAP kinase kinase kinase (MAPKKK), termed ASK1, was identified that activated two different subgroups of MAP kinase kinases (MAPKK), SEK1 (or MKK4) and MKK3/MAPKK6 (or MKK6), which in turn activated stress-activated protein kinase (SAPK, also known as JNK; c-Jun amino-terminal kinase) and p38 subgroups of MAP kinases, respectively." SIGNOR-45366 MAP3K5 protein Q99683 UNIPROT MAP2K4 protein P45985 UNIPROT "up-regulates activity" phosphorylation Thr261 LVDSIAKtRDAGCRP 9606 8974401 t lperfetto "A map kinase kinase kinase (mapkkk), termed ask1, was identified that activated two different subs of map kinase kinases (mapkk), sek1 (or mkk4) and mkk3/mapkk6 (or mkk6), which in turn activated stress-activated protein kinase (sapk, also known as jnk;c-jun amino-terminal kinase)" SIGNOR-45373 MAP3K5 protein Q99683 UNIPROT MAP2K6 protein P52564 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0000298 8974401 t lperfetto "A MAP kinase kinase kinase (MAPKKK), termed ASK1, was identified that activated two different subgroups of MAP kinase kinases (MAPKK), SEK1 (or MKK4) and MKK3/MAPKK6 (or MKK6), which in turn activated stress-activated protein kinase (SAPK, also known as JNK; c-Jun amino-terminal kinase) and p38 subgroups of MAP kinases, respectively." SIGNOR-45353 MAP3K5 protein Q99683 UNIPROT MAP2K7 protein O14733 UNIPROT up-regulates phosphorylation 9606 11959862 t amattioni "Activation of mkk7 by ask1" SIGNOR-117264 MAP3K5 protein Q99683 UNIPROT MAP2K7 protein O14733 UNIPROT up-regulates phosphorylation 9606 19920149 t gcesareni "Ask1 is a member of a mapkkk family and functions as an upstream kinase engaged in c-jun nh2-terminal kinase (jnk)/p38 signaling via the phosphorylation and activation of mapkks, such as mkk3, -4, -6, and -7" SIGNOR-161766 MAP3K5 protein Q99683 UNIPROT MAP3K5 protein Q99683 UNIPROT "up-regulates activity" phosphorylation Thr813 GDNVLINtYSGVLKI 9606 17937911 t lperfetto "Reporter gene assays showed that all three identified in vitro autophosphorylation sites (thr813, thr838, thr842) regulate ask1 signalingmutation of thr838 drastically reduced reporter gene activity when compared to unstimulated control levels. Interestingly, mutation of the other two sites also provided a significant reduction in ask1 function (figure 6a), suggesting that autophosphorylation at the residues thr842 and thr813 regulates ask1 signaling." SIGNOR-158423 MAP3K5 protein Q99683 UNIPROT MAP3K5 protein Q99683 UNIPROT "up-regulates activity" phosphorylation Thr838 GINPCTEtFTGTLQY 9606 17937911 t lperfetto "Reporter gene assays showed that all three identified in vitro autophosphorylation sites (thr813, thr838, thr842) regulate ask1 signalingmutation of thr838 drastically reduced reporter gene activity when compared to unstimulated control levels. Interestingly, mutation of the other two sites also provided a significant reduction in ask1 function (figure 6a), suggesting that autophosphorylation at the residues thr842 and thr813 regulates ask1 signaling." SIGNOR-158427 MAP3K5 protein Q99683 UNIPROT MAP3K5 protein Q99683 UNIPROT "up-regulates activity" phosphorylation Thr842 CTETFTGtLQYMAPE 9606 17937911 t lperfetto "Reporter gene assays showed that all three identified in vitro autophosphorylation sites (thr813, thr838, thr842) regulate ask1 signalingmutation of thr838 drastically reduced reporter gene activity when compared to unstimulated control levels. Interestingly, mutation of the other two sites also provided a significant reduction in ask1 function (figure 6a), suggesting that autophosphorylation at the residues thr842 and thr813 regulates ask1 signaling." SIGNOR-158431 MAP3K5 protein Q99683 UNIPROT ZNF622 protein Q969S3 UNIPROT up-regulates phosphorylation Ser314 WCNEKGKsFYSTEAV 9606 21771788 t gcesareni "Ask1 directly phosphorylated zpr9 at ser(314) and thr(318), suggesting that zpr9 can act as an ask1 substrate. Ask1-mediated phosphorylation of zpr9 at ser(314) and thr(318) was also responsible for zpr9-induced apoptosis." SIGNOR-175113 MAP3K6 protein O95382 UNIPROT MAP3K5 protein Q99683 UNIPROT "up-regulates quantity by stabilization" phosphorylation Thr838 GINPCTETFTGTLQY 9606 17210579 t Manara "ASK2 Activates ASK1 by Phosphorylation" SIGNOR-260832 MAP3K6 protein O95382 UNIPROT MAP3K6 protein O95382 UNIPROT "up-regulates activity" phosphorylation Thr806 TETFTGTLQYMAPE 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 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 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 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 IKBKB protein O14920 UNIPROT "up-regulates activity" phosphorylation Ser177 AKELDQGsLCTSFVG 9606 BTO:0000007 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 BTO:0000007 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 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 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. 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-209759 MAP3K7 protein O43318 UNIPROT IKK-complex complex SIGNOR-C14 SIGNOR up-regulates phosphorylation 9606 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-217445 MAP3K7 protein O43318 UNIPROT IKK-complex complex SIGNOR-C14 SIGNOR up-regulates phosphorylation 9606 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-217454 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 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 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 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 Ser192 HMTNNKGsAAWMAPE 9606 BTO:0000007 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 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 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 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 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 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 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 MAP3K8 protein P41279 UNIPROT ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR "up-regulates activity" 10090 "BTO:0000776; BTO:0000801" 16484370 f "Mitogen-activated protein 3 kinase Tpl2, levels of which are markedly reduced in nfkb1(-/-) cells, is required for extracellular signal-regulated kinase (ERK) activation in bone marrow-derived macrophages and B cells stimulated with diverse TLR ligands" SIGNOR-256078 MAP3K8 protein P41279 UNIPROT MAP2K1 protein Q02750 UNIPROT up-regulates phosphorylation Ser218 VSGQLIDsMANSFVG 9606 BTO:0000007 15466476 t lperfetto "Cot proteins were used in an in vitro kinase assay using mek as a substrate. Samples were analyzed by western blotting. As seen in the cascade activity assay only wild-type cot was active against mekregulation of cot is of great interest to the signaling field since the cot/mek/erk pathway potentially plays a role in the etiology of inflammatory autoimmune diseases." SIGNOR-129690 MAP3K8 protein P41279 UNIPROT MAP2K1 protein Q02750 UNIPROT up-regulates phosphorylation Ser244 GTHYSVQsDIWSMGL 9606 8131746 t gcesareni "Activation of mek family kinases requires phosphorylation of two conserved ser/thr residues.Phosphopeptide analysis demonstrated that serine residues 218 and 222 of human mek1 are the primary sites for phosphorylation by c-raf" SIGNOR-36453 MAP3K8 protein P41279 UNIPROT MAP2K1 protein Q02750 UNIPROT up-regulates phosphorylation Ser248 SVQSDIWsMGLSLVE 9606 8131746 t gcesareni "Activation of mek family kinases requires phosphorylation of two conserved ser/thr residues.Phosphopeptide analysis demonstrated that serine residues 218 and 222 of human mek1 are the primary sites for phosphorylation by c-raf" SIGNOR-36457 MAP3K8 protein P41279 UNIPROT MAP2K2 protein P36507 UNIPROT up-regulates phosphorylation Ser222 VSGQLIDsMANSFVG 9606 BTO:0000007 15466476 t lperfetto "Cot proteins were used in an in vitro kinase assay using mek as a substrate. Samples were analyzed by western blotting. As seen in the cascade activity assay only wild-type cot was active against mekregulation of cot is of great interest to the signaling field since the cot/mek/erk pathway potentially plays a role in the etiology of inflammatory autoimmune diseases." SIGNOR-129694 MAP3K8 protein P41279 UNIPROT MAP2K2 protein P36507 UNIPROT up-regulates phosphorylation Ser226 LIDSMANsFVGTRSY 9606 BTO:0000007 15466476 t lperfetto "Cot proteins were used in an in vitro kinase assay using mek as a substrate. Samples were analyzed by western blotting. As seen in the cascade activity assay only wild-type cot was active against mekregulation of cot is of great interest to the signaling field since the cot/mek/erk pathway potentially plays a role in the etiology of inflammatory autoimmune diseases." SIGNOR-129698 MAP3K8 protein P41279 UNIPROT MAP2K4 protein P45985 UNIPROT up-regulates phosphorylation 9606 22435554 t gcesareni "Furthermore, we found that immunoprecipitated tpl-2 could directly phosphorylate and activate both mek-1 and mkk4 (also known as sek-1)" SIGNOR-196744 MAP3K8 protein P41279 UNIPROT MAP3K14 protein Q99558 UNIPROT "up-regulates activity" phosphorylation Thr559 TGDYIPGtETHMAPE 9606 9742107 t lperfetto "In studies of NIK, we found that Thr-559 located within the activation loop of its kinase domain regulates NIK action. Alanine substitution of Thr-559 but not other serine or threonine residues within the activation loop abolishes its activity and its ability to phosphorylate and activate IKKalpha" SIGNOR-249387 MAP3K8 protein P41279 UNIPROT MEK1/2 proteinfamily SIGNOR-PF25 SIGNOR up-regulates phosphorylation 9606 8131746 t lperfetto "Activation of mek family kinases requires phosphorylation of two conserved ser/thr residues.Phosphopeptide analysis demonstrated that serine residues 218 and 222 of human mek1 are the primary sites for phosphorylation by c-raf" SIGNOR-244892 MAP3K8 protein P41279 UNIPROT MEK1/2 proteinfamily SIGNOR-PF25 SIGNOR up-regulates phosphorylation 9606 BTO:0000007 15466476 t lperfetto "Cot proteins were used in an in vitro kinase assay using mek as a substrate. Samples were analyzed by western blotting. As seen in the cascade activity assay only wild-type cot was active against mekregulation of cot is of great interest to the signaling field since the cot/mek/erk pathway potentially plays a role in the etiology of inflammatory autoimmune diseases." SIGNOR-244904 MAP3K8 protein P41279 UNIPROT PLK1 protein P53350 UNIPROT up-regulates phosphorylation Thr210 YDGERKKtLCGTPNY 9606 BTO:0000567 12207013 t miannu "Xplkk1 phosphorylates and activates mammalian plk / xplkk1 phosphorylates thr-210" SIGNOR-92274 MAP3K9 protein P80192 UNIPROT MAP3K9 protein P80192 UNIPROT "up-regulates activity" phosphorylation Thr312 TKMSAAGtYAWMAPE 10029 BTO:0000246 15610029 t lperfetto "We present here biochemical and biophysical evidence that MLK1 is activated by autophosphorylation in (or near) the activation loop. The activation loops of the MLK family are highly homologous, and so one might predict that the same residues would be key to their activation. Functional data presented here, however, demonstrate that the key residue for activation of MLK1, Thr312, differs from the key residue for activation of MLK3." SIGNOR-249388 MAP4K1 protein Q92918 UNIPROT LCP2 protein Q13094 UNIPROT up-regulates phosphorylation Ser376 SSFPQSAsLPPYFSQ 9606 BTO:0000782 17353368 t lperfetto "The serine/threonine kinase hpk-1 phosphorylates serine 376 of slp-76 and induces the interaction with 14-3-3 proteins" SIGNOR-153613 MAP4K1 protein Q92918 UNIPROT MAP3K11 protein Q16584 UNIPROT up-regulates phosphorylation Ser281 WHKTTQMsAAGTYAW 9606 11053428 t gcesareni "Hpk1 also phosphorylated mlk-3 activation loop in vitro, and ser281 was found to be the major phosphorylation site, indicating that hpk1 also activates mlk-3 via phosphorylation of the kinase activation loop." SIGNOR-83415 MAP4K1 protein Q92918 UNIPROT MAP3K7 protein O43318 UNIPROT up-regulates 9606 BTO:0002181 10224067 f gcesareni "These studies establish that hpk1 acts as an upstream activator for the tak1-sek-jnk1 module in relaying the tgf-_ signal into the nuclei in 293t cells." SIGNOR-67321 MAP4K1 protein Q92918 UNIPROT MAP4K1 protein Q92918 UNIPROT up-regulates phosphorylation Thr165 ISAQIGAtLARRLSF 9606 BTO:0000782 15743830 t gcesareni "Activation of hematopoietic progenitor kinase 1 involves relocation, autophosphorylation, and transphosphorylation by protein kinase d1." SIGNOR-134490 MAP4K1 protein Q92918 UNIPROT MAPK8 protein P45983 UNIPROT up-regulates 9606 8824585 f gcesareni "These results demonstrated that the observed jnk1 activation was from hpk1 and not from other hpkl-associated kinases or from cross-reactive kinases precipitated by anti-hpk1 antibody." SIGNOR-43999 MAP4K2 protein Q12851 UNIPROT MAP3K1 protein Q13233 UNIPROT up-regulates binding 9606 9712898 t gcesareni "The mekk1 associated with the gck carboxyl terminus is catalytically active." SIGNOR-59682 MAP4K3 protein Q8IVH8 UNIPROT MAP3K1 protein Q13233 UNIPROT up-regulates phosphorylation 9606 9820741 t gcesareni "With regard to at least mekk1, serine/threonine kinases such as nik,glkand hpk1 appear also to be important for regulation" SIGNOR-61814 MAP4K3 protein Q8IVH8 UNIPROT MAP4K3 protein Q8IVH8 UNIPROT up-regulates phosphorylation Ser170 ATIAKRKsFIGTPYW 9606 20227368 t gcesareni "We identify a transautophosphorylation site in the map4k3 kinase activation segment (ser170) that is required for map4k3 activity and its activation of mtorc1 signaling." SIGNOR-164103 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 MAP4K5 protein Q9Y4K4 UNIPROT MAP3K1 protein Q13233 UNIPROT up-regulates 9606 9405407 f gcesareni "Here we report the identification of a tnf-responsive serine/threonine protein kinase termed gck related (gckr) that likely signals via mitogen-activated protein kinase (mapk)/extracellular signal-regulated kinase (erk) kinase kinase 1 (mekk1) to activate the sapk pathway." SIGNOR-53779 MAPK10 protein P53779 UNIPROT ATN1 protein P54259 UNIPROT "down-regulates activity" phosphorylation Ser739 EEYETPEsPVPPARS 9606 BTO:0000142 12812981 t lperfetto "Dentatorubral-pallidoluysian atrophy protein is phosphorylated by c-jun nh2-terminal kinase. serine 734 of the drpla protein is a phospho-acceptor site by jnk. The phosphorylation may be coupled to the activation of a protease. The molecular size of drpla protein detected in the rat brain with the specific phosphopeptide antibody was 150_kda, which was slightly smaller than that expected from the sequence and the results with the human protein. The phosphorylated forms of ha-tagged human drpla gradually disappeared after osmotic treatment," SIGNOR-102394 MAPK10 protein P53779 UNIPROT BAX protein Q07812 UNIPROT up-regulates 9606 15071501 f gcesareni "Demonstrate that jnk-mediated phosphorylation of 14-3-3 induces the release of bax from 14-3-3 and triggers its translocation to the mitochondria; these results strongly indicate that jnk regulates the activity of bax by phosphorylating 14-3-3 proteins." SIGNOR-124001 MAPK10 protein P53779 UNIPROT BCL2L11 protein O43521 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser69 GPLAPPAsPGPFATR -1 15486195 t miannu "Ser69 can also be phosphorylated by JNK and p38MAPK at least in vitro. Phosphorylation of BimEL on Ser69 promotes its ubiquitination." SIGNOR-250080 MAPK10 protein P53779 UNIPROT BCL2L11 protein O43521 UNIPROT "up-regulates activity" phosphorylation Ser59 GDSCPHGsPQGPLAP 10090 BTO:0000938 12818176 t miannu "JNKs specifically phosphorylate BIMEL at Ser55, 65, and/or 73. several observations demonstrate that the phosphorylation of BIMEL is a physiologically important mechanism for enhancing its proapoptotic activity." SIGNOR-250130 MAPK10 protein P53779 UNIPROT BCL2L11 protein O43521 UNIPROT "up-regulates activity" phosphorylation Ser77 PGPFATRsPLFIFMR 10090 BTO:0000938 12818176 t miannu "JNKs specifically phosphorylate BIMEL at Ser55, 65, and/or 73. several observations demonstrate that the phosphorylation of BIMEL is a physiologically important mechanism for enhancing its proapoptotic activity." SIGNOR-250131 MAPK10 protein P53779 UNIPROT BCL2L11 protein O43521 UNIPROT up-regulates phosphorylation Thr116 SCDKSTQtPSPPCQA 9606 18498746 t gcesareni "Jnk is the physiogically relevant uv-stimulated kinase that phosphorylates bimel on thr-112/jnk-induced bim apoptotic activity" SIGNOR-178683 MAPK10 protein P53779 UNIPROT CDC25C protein P30307 UNIPROT down-regulates phosphorylation Ser168 SEMKYLGsPITTVPK 9606 20220133 t gcesareni "Here we show that jnk directly phosphorylates cdc25c at serine 168 during g(2) phase of the cell cycle. Cdc25c phosphorylation by jnk negatively regulates its phosphatase activity and thereby cdk1 activation, enabling a timely control of mitosis onset." SIGNOR-164085 MAPK10 protein P53779 UNIPROT DIABLO protein Q9NR28 UNIPROT down-regulates phosphorylation 9606 BTO:0000567 17686459 t gcesareni "Here we demonstrate that jnk3 can phosphorylate smac. Phosphorylation of smac by jnk3 attenuates its interaction with xiap. These results suggest that jnk3 activity can attenuate the progression of apoptosis through a novel mechanism of action, the down-regulation of interaction between smac and xiap." SIGNOR-157280 MAPK10 protein P53779 UNIPROT HNRNPK protein P61978 UNIPROT "down-regulates activity" phosphorylation Ser284 RRDYDDMsPRRGPPP 11231586 t miannu "Mitogen-activated protein kinase/extracellular-signal-regulated kinase (MAPK/ERK) efficiently phosphorylates hnRNP-K both in vitro and in vivo at serines 284 and 353. Our results establish the role of MAPK/ERK in phosphorylation-dependent cellular localization of hnRNP-K, which is required for its ability to silence mRNA translation." SIGNOR-250082 MAPK10 protein P53779 UNIPROT HNRNPK protein P61978 UNIPROT "up-regulates activity" phosphorylation Ser216 ILDLISEsPIKGRAQ 9606 BTO:0000007 11259409 t miannu "JNK Phosphorylation of HnRNP K Increases Its Transcriptional Activity. the primary site for JNK phosphorylation consists of serines 216 and 353 on the K protein." SIGNOR-250081 MAPK10 protein P53779 UNIPROT HNRNPK protein P61978 UNIPROT "up-regulates activity" phosphorylation Ser353 DSAIDTWsPSEWQMA 9606 BTO:0000007 11259409 t miannu "JNK Phosphorylation of HnRNP K Increases Its Transcriptional Activity. the primary site for JNK phosphorylation consists of serines 216 and 353 on the K protein." SIGNOR-250083 MAPK10 protein P53779 UNIPROT JUN protein P05412 UNIPROT up-regulates phosphorylation Ser63 KNSDLLTsPDVGLLK 9606 BTO:0001253 20395206 t gcesareni "With epidermal growth factor treatment, overexpression of erk8 in jb6 cl41 cells caused an increased phosphorylation of c-jun at ser(63) and ser(73), resulting in increased activator protein-1 transactivation." SIGNOR-164800 MAPK10 protein P53779 UNIPROT JUN protein P05412 UNIPROT up-regulates phosphorylation Ser73 VGLLKLAsPELERLI 9606 BTO:0001253 20395206 t gcesareni "With epidermal growth factor treatment, overexpression of erk8 in jb6 cl41 cells caused an increased phosphorylation of c-jun at ser(63) and ser(73), resulting in increased activator protein-1 transactivation." SIGNOR-164804 MAPK10 protein P53779 UNIPROT MAPK8IP3 protein Q9UPT6 UNIPROT up-regulates phosphorylation Thr265 GQSSAAAtPSTTGTK 9606 15767678 t gcesareni "Phosphoamino acid analysis confirmed that jnk caused thr phosphorylation of jip3 (fig. _(fig.3c).3c). This phosphorylation on thr was markedly decreased when thr266, thr276, and thr287 were replaced with ala. These data indicate that jnk phosphorylated jip3 on thr266, thr276, and thr287 in vitro." SIGNOR-134529 MAPK10 protein P53779 UNIPROT MAPK8IP3 protein Q9UPT6 UNIPROT up-regulates phosphorylation Thr275 TTGTKSNtPTSSVPS 9606 15767678 t gcesareni "Phosphoamino acid analysis confirmed that jnk caused thr phosphorylation of jip3 (fig. _(fig.3c).3c). This phosphorylation on thr was markedly decreased when thr266, thr276, and thr287 were replaced with ala. These data indicate that jnk phosphorylated jip3 on thr266, thr276, and thr287 in vitro." SIGNOR-134533 MAPK10 protein P53779 UNIPROT PPM1J protein Q5JR12 UNIPROT down-regulates phosphorylation Ser93 HAGRAVQsPPDTGRR 9606 18553930 t gcesareni "Specific phosphorylation of pp2czeta at ser (92) by stress-activated jnk attenuates its phosphatase activity in cells." SIGNOR-178926 MAPK10 protein P53779 UNIPROT SFN protein P31947 UNIPROT down-regulates phosphorylation Ser186 FHYEIANsPEEAISL 9606 15071501 t "Ser residues in the reagion between alpha-helices 7 and 8, JNK3 is essential for apoptosis of hippocampal neurons" gcesareni "Here we demonstrate that activated jnk promotes bax translocation to mitochondria through phosphorylation of 14-3-3, a cytoplasmic anchor of bax. Phosphorylation of 14-3-3 led to dissociation of bax from this protein.Jnk phosphorylates 14-3-3zeta_ at ser-184 and 14-3-3sigma_ at ser-191" SIGNOR-124005 MAPK10 protein P53779 UNIPROT STMN1 protein P16949 UNIPROT down-regulates phosphorylation Ser38 SVPEFPLsPPKKKDL 9606 20630875 t gcesareni "Involved in the regulation of the microtubule (mt) filament system by destabilizing microtubules. Prevents assembly and promotes disassembly of microtubules. Here we show that in response to hyperosmotic stress, jnk phosphorylates a key cytoplasmic microtubule regulatory protein, stathmin (stmn), on conserved ser-25 and ser-38 residues. In in vitro biochemical studies, we identified stmn ser-38 as the critical residue required for efficient phosphorylation by jnk and identified a novel kinase interaction domain in stmn required for recognition by jnk. We revealed that jnk was required for microtubule stabilization in response to hyperosmotic stress." SIGNOR-166690 MAPK10 protein P53779 UNIPROT STMN2 protein Q93045 UNIPROT down-regulates phosphorylation Ser62 ELILKPPsPISEAPR 9606 BTO:0000938 11718727 t gcesareni "We demonstrate that purified scg10 can be phosphorylated by two subclasses of mitogen-activated protein (map) kinases, c-jun n-terminal/stress-activated protein kinase (jnk/sapk) and p38 map kinase;jnk3/sapkbeta phosphorylation occurs at ser-62 and ser-73, residues that result in reduced microtubule-destabilizing activity for scg10." SIGNOR-112110 MAPK10 protein P53779 UNIPROT STMN2 protein Q93045 UNIPROT down-regulates phosphorylation Ser73 EAPRTLAsPKKKDLS 9606 BTO:0000938 11718727 t gcesareni "We demonstrate that purified scg10 can be phosphorylated by two subclasses of mitogen-activated protein (map) kinases, c-jun n-terminal/stress-activated protein kinase (jnk/sapk) and p38 map kinase;jnk3/sapkbeta phosphorylation occurs at ser-62 and ser-73, residues that result in reduced microtubule-destabilizing activity for scg10." SIGNOR-112114 MAPK10 protein P53779 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation 9606 14699954 t amattioni "The targets of jnk include the transcription factors p53. P75ntr-mediated apoptosis was shown to be dependent of p53" SIGNOR-120552 MAPK10 protein P53779 UNIPROT YWHAZ protein P63104 UNIPROT down-regulates phosphorylation Ser184 FYYEILNsPEKACSL 9606 15071501 t "Ser residues in the reagion between alpha-helices 7 and 8, JNK3 is essential for apoptosis of hippocampal neurons" gcesareni "Jnk phosphorylates 14-3-3zetaat ser-184 and 14-3-3sigmaat ser-190" SIGNOR-124009 MAPK11 protein Q15759 UNIPROT ATF2 protein P15336 UNIPROT up-regulates phosphorylation 9606 10085140 t gcesareni "Our results indicate that atf-2 not only directly binds to smad3/4 hetero-oligomers but also that atf-2 is phosphorylated by tgf-beta signaling via tak1 and p38. The two pathways, smad and tak1, synergistically enhance the activity of atf-2 which acts as their common nuclear target" SIGNOR-65586 MAPK11 protein Q15759 UNIPROT EGFR protein P00533 UNIPROT down-regulates phosphorylation 9606 16932740 t gcesareni "P38 map kinase mediates stress-induced internalization of egfrthe underlying mechanism entails phosphorylation of egfr at a short segment (amino acids 1002-1022) containing multiple serines and threonines, as well as phosphorylation of two rab5 effectors, eea1 and gdi." SIGNOR-149086 MAPK11 protein Q15759 UNIPROT EWSR1 protein Q01844 UNIPROT unknown phosphorylation Thr79 QPPTGYTtPTAPQAY 9606 19076070 t lperfetto "Here we report that ews and ews-fli1 become phosphorylated at thr79 . but the p38_/p38_ mapks were the major kinases phosphorylating ews-fli1. It will be important to investigate how the p38_/p38_-stimulated phosphorylation of ews-fusion proteins affects their ability to transactivate and their oncogenic potential." SIGNOR-182774 MAPK11 protein Q15759 UNIPROT HBA1 protein P69905 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20162623 f Indirect:regulation miannu "Our results demonstrate that activin A induced Hb synthesis and promoter activation of the specific erythroid gene, ζ-globin, through p38α and p38β isoforms and their activator, MKK6 (mitogen-activated protein kinase kinase 6)." SIGNOR-251834 MAPK11 protein Q15759 UNIPROT HBB protein P68871 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20162623 f Indirect:regulation miannu "Our results demonstrate that activin A induced Hb synthesis and promoter activation of the specific erythroid gene, ζ-globin, through p38α and p38β isoforms and their activator, MKK6 (mitogen-activated protein kinase kinase 6)." SIGNOR-251833 MAPK11 protein Q15759 UNIPROT HBP1 protein O60381 UNIPROT up-regulates phosphorylation Ser402 GFSKNCGsPGSSQLS 9606 14612426 t lperfetto "A mutation of the p38 map kinase phosphorylation site at aa 401 [(s-a)401hbp1] also triggered hbp1 protein instability. While protein stability was compromised by mutation, the specific activities of (s-a)401hbp1 and of wild-type hbp1 appeared comparable for transcriptional repression." SIGNOR-119134 MAPK11 protein Q15759 UNIPROT KRT8 protein P05787 UNIPROT up-regulates phosphorylation Ser74 TVNQSLLsPLVLEVD 9606 11788583 t lperfetto "Keratin 8 (k8) serine 73 occurs within a relatively conserved type ii keratin motif . Here we show that ser-73 is exclusively phosphorylated in vitro by p38 mitogen-activated protein kinase. The ser-73 --> ala-associated filament reorganization defect is rescued by a ser-73 --> asp mutation. Also, disease-causing keratin mutations can modulate keratin phosphorylation and organization, which may affect disease pathogenesis." SIGNOR-114063 MAPK11 protein Q15759 UNIPROT MAPKAPK5 protein Q8IW41 UNIPROT up-regulates phosphorylation Thr182 IDQGDLMtPQFTPYY 9606 BTO:0000567 9628874 t gcesareni "Prak activity was regulated by p38alpha and p38beta both in vitro and in vivo and thr182 was shown to be the regulatory phosphorylation site." SIGNOR-58131 MAPK11 protein Q15759 UNIPROT mTORC1 complex SIGNOR-C3 SIGNOR unknown phosphorylation 9606 21757713 t lperfetto "Arsenite treatment of cells activates p38_ and induces interaction between p38_ and raptor, a regulatory component of mtorc1, resulting in phosphorylation of raptor on ser(863) and ser(771). The phosphorylation of raptor on these sites enhances mtorc1 activity, and contributes largely to arsenite-induced mtorc1 activation." SIGNOR-217580 MAPK11 protein Q15759 UNIPROT RPS6KA5 protein O75582 UNIPROT up-regulates phosphorylation Thr700 LSSNPLMtPDILGSS 9606 BTO:0000567 9687510 t gcesareni "Mitogen- and stress-activated protein kinase-1 (msk1) is directly activated by mapk and sapk2/p38, and may mediate activation of crebactivated by phosphorylation at ser-360, thr-581 and thr-700 by mapk1/erk2, mapk3/erk1 and mapk14/p38-alpha" SIGNOR-59451 MAPK11 protein Q15759 UNIPROT RPTOR protein Q8N122 UNIPROT unknown phosphorylation Ser771 SASSTLGsPENEEHI 9606 SIGNOR-C3 21757713 t llicata "Arsenite treatment of cells activates p38_ and induces interaction between p38_ and raptor, a regulatory component of mtorc1, resulting in phosphorylation of raptor on ser(863) and ser(771). The phosphorylation of raptor on these sites enhances mtorc1 activity, and contributes largely to arsenite-induced mtorc1 activation." SIGNOR-174870 MAPK11 protein Q15759 UNIPROT RPTOR protein Q8N122 UNIPROT unknown phosphorylation Ser863 LTQSAPAsPTNKGVH 9606 SIGNOR-C3 21757713 t llicata "Arsenite treatment of cells activates p38_ and induces interaction between p38_ and raptor, a regulatory component of mtorc1, resulting in phosphorylation of raptor on ser(863) and ser(771). The phosphorylation of raptor on these sites enhances mtorc1 activity, and contributes largely to arsenite-induced mtorc1 activation." SIGNOR-174874 MAPK11 protein Q15759 UNIPROT RUNX2 protein Q13950 UNIPROT up-regulates 9606 20551513 f gcesareni "Mechanistic analysis revealed that the tak1-mkk3/6-p38 mapk axis phosphorylated runx2, promoting its association with the coactivator creb-binding protein (cbp), which is re-quired to regulate osteoblast genetic programs." SIGNOR-166167 MAPK11 protein Q15759 UNIPROT SMAD2 protein Q15796 UNIPROT down-regulates phosphorylation 9606 20820849 t gcesareni "Smads can also be phosphorylated in the linker region most prominently by the action of mitogen-activated protein (map) kinaseslinker region phosphorylation can prevent nuclear translocation of smads and inhibit tgf-_ signalling, potentially leading to oncogenesis." SIGNOR-167848 MAPK11 protein Q15759 UNIPROT TCF3 protein P15923 UNIPROT up-regulates phosphorylation Ser139 LNSPGPLsPSGMKGT 9606 BTO:0000887 15719023 t "p38 MAPK in particular phosphorylates Ser140 of E47. Its been observed that phosphorylation of E47 improves its ability to form heterodimers with Myod transcription factor" gcesareni "Here we show that p38 mapk, whose activity is essential for myogenesis, regulates myod/e47 heterodimerization. Phosphorylation of e47 at ser140 by p38 induces myod/e47 association and activation of muscle-specific transcription, while the nonphosphorylatable e47 mutant ser140ala fails to heterodimerize with myod and displays impaired myogenic potentia" SIGNOR-134190 MAPK11 protein Q15759 UNIPROT TWIST1 protein Q15672 UNIPROT up-regulates phosphorylation Ser68 GGGDEPGsPAQGKRG 9606 BTO:0000150 21502402 t llicata "Phosphorylation of serine 68 of twist1 by mapks stabilizes twist1 protein and promotes breast cancer cell invasiveness. this ser 68 is phosphorylated by p38, c-jun n-terminal kinases (jnk), and extracellular signal-regulated kinases1/2 in vitro" SIGNOR-173405 MAPK12/CARM1 complex SIGNOR-C218 SIGNOR SNTB1 protein Q13884 UNIPROT "up-regulates activity" binding 29681515 t apalma "Basal localization of the p38γ/p-Carm1 complex in muscle stem cells occurs via binding to the dystrophin-glycoprotein complex (DGC) through β1-syntrophin. In dystrophin-deficient muscle stem cells undergoing asymmetric division, p38γ/β1-syntrophin interactions are abrogated" SIGNOR-255978 MAPK12 protein P53778 UNIPROT ATF2 protein P15336 UNIPROT up-regulates phosphorylation 9606 10085140 t gcesareni "Our results indicate that atf-2 not only directly binds to smad3/4 hetero-oligomers but also that atf-2 is phosphorylated by tgf-beta signaling via tak1 and p38. The two pathways, smad and tak1, synergistically enhance the activity of atf-2 which acts as their common nuclear target" SIGNOR-65589 MAPK12 protein P53778 UNIPROT CARM1 protein Q86X55 UNIPROT "down-regulates activity" phosphorylation Ser595 GPAISMAsPMSIPTN 10090 BTO:0002314 BTO:0001103 29681515 t apalma "Here, we identify a role for the mitogen-activated protein kinase (MAPK) p38g/MAPK12 as a critical regulator of satellite stem cell fate through phosphorylation of Carm1." SIGNOR-255897 MAPK12 protein P53778 UNIPROT EEF2K protein O00418 UNIPROT unknown phosphorylation Ser396 TFDSLPSsPSSATPH -1 12171600 t miannu "We have also shown that JNK11, JNK22 and SAPK3 p38 phosphorylate eEF2 kinase very poorly at Ser-396" SIGNOR-250137 MAPK12 protein P53778 UNIPROT JUNB protein P17275 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 10330170 f gcesareni "Moreover, in addition to jnk, erk5, p38alpha, and p38gamma were found to stimulate the c-jun promoter by acting on distinct responsive elements." SIGNOR-67532 MAPK12 protein P53778 UNIPROT KRT8 protein P05787 UNIPROT up-regulates phosphorylation Ser74 TVNQSLLsPLVLEVD 9606 11788583 t lperfetto "Keratin 8 (k8) serine 73 occurs within a relatively conserved type ii keratin motif . Here we show that ser-73 is exclusively phosphorylated in vitro by p38 mitogen-activated protein kinase. The ser-73 --> ala-associated filament reorganization defect is rescued by a ser-73 --> asp mutation. Also, disease-causing keratin mutations can modulate keratin phosphorylation and organization, which may affect disease pathogenesis." SIGNOR-114067 MAPK12 protein P53778 UNIPROT MAPK12/CARM1 complex SIGNOR-C218 SIGNOR "form complex" binding BTO:0001103 29681515 t apalma "Basal localization of the p38γ/p-Carm1 complex in muscle stem cells occurs via binding to the dystrophin-glycoprotein complex (DGC) through β1-syntrophin. In dystrophin-deficient muscle stem cells undergoing asymmetric division, p38γ/β1-syntrophin interactions are abrogated" SIGNOR-255981 MAPK12 protein P53778 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser519 SGYSSPGsPGTPGSR -1 9199504 t miannu "Phosphorylation of tau by SAPK3 and SAPK4 markedly reduced the ability of tau to promote microtubule assembly. SAPK3 (also called ERK6 and p38) and SAPK4 phosphorylate recombinant tau protein at multiple Ser/Thr-Pro sites that are hyperphosphorylated in PHF-tau, with SAPK4 and SAPK3 being the most effective." SIGNOR-250084 MAPK12 protein P53778 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser637 VDLSKVTsKCGSLGN -1 9199504 t miannu "Phosphorylation of tau by SAPK3 and SAPK4 markedly reduced the ability of tau to promote microtubule assembly. SAPK3 (also called ERK6 and p38) and SAPK4 phosphorylate recombinant tau protein at multiple Ser/Thr-Pro sites that are hyperphosphorylated in PHF-tau, with SAPK4 and SAPK3 being the most effective." SIGNOR-250085 MAPK12 protein P53778 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Thr548 KKVAVVRtPPKSPSS -1 9199504 t miannu "Phosphorylation of tau by SAPK3 and SAPK4 markedly reduced the ability of tau to promote microtubule assembly. SAPK3 (also called ERK6 and p38) and SAPK4 phosphorylate recombinant tau protein at multiple Ser/Thr-Pro sites that are hyperphosphorylated in PHF-tau, with SAPK4 and SAPK3 being the most effective." SIGNOR-250088 MAPK12 protein P53778 UNIPROT Satellite_cells_self-renewal phenotype SIGNOR-PH100 SIGNOR "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0002314 BTO:0001103 29681515 f apalma "[...] we observed a significant diminution in the number of symmetric satellite stem cell (YFP–) divisions in p38 gamma siRNA-treated fibers, suggesting that p38 gamma is required for symmetric stem cell maintenance. Thus, loss of p38gamma greatly skewed the ratio of asymmetric to symmetric satellite stem cell divisions to favor asymmetric divisions and myogenic commitment at the expense of self-renewal" SIGNOR-255902 MAPK12 protein P53778 UNIPROT SH3BP5 protein O60239 UNIPROT unknown phosphorylation Ser421 SKSQSSTsPEGQALE -1 15158451 t miannu "Activated SAPK3 phosphorylates the mitochondrial protein Sab. we have identified serine 321 as the major site of phosphorylation by both SAPK3 and JNK2. SAPK3 but not JNK2 also phosphorylates serine 391" SIGNOR-250141 MAPK12 protein P53778 UNIPROT SNTA1 protein Q13424 UNIPROT up-regulates phosphorylation Ser193 GWDSPPAsPLQRQPS 9606 BTO:0001103 10212242 t lperfetto "Sapk3 phosphorylates alpha1-syntrophin at serine residues 193 and 201 in vitro and phosphorylation is dependent on binding to the pdz domain of alpha1-syntrophin. The finding that sapk3 co-localizes with _1-syntrophin in skeletal muscle, that it binds to the pdz domain of _1-syntrophin, and that phosphorylation of _1-syntrophin depends on this interaction identifies a novel mechanism for targeting a protein kinase to its substrates." SIGNOR-67061 MAPK12 protein P53778 UNIPROT SNTA1 protein Q13424 UNIPROT up-regulates phosphorylation Ser201 PLQRQPSsPGPTPRN 9606 BTO:0001103 10212242 t lperfetto "Sapk3 phosphorylates alpha1-syntrophin at serine residues 193 and 201 in vitro and phosphorylation is dependent on binding to the pdz domain of alpha1-syntrophin. The finding that sapk3 co-localizes with _1-syntrophin in skeletal muscle, that it binds to the pdz domain of _1-syntrophin, and that phosphorylation of _1-syntrophin depends on this interaction identifies a novel mechanism for targeting a protein kinase to its substrates." SIGNOR-67065 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 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 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 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 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 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 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 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 MAPK14 protein Q16539 UNIPROT ADAM17 protein P78536 UNIPROT "up-regulates activity" phosphorylation Thr735 KPFPAPQtPGRLQPA 10029 BTO:0000246 20188673 t gcesareni "We show that p38 MAP kinase, which is activated in response to inflammatory or stress signals, directly activates TACE, a membrane-associated metalloprotease that is also known as ADAM17 and effects shedding in response to growth factors and Erk MAP kinase activation. p38alpha MAP kinase interacts with the cytoplasmic domain of TACE and phosphorylates it on Thr(735), which is required for TACE-mediated ectodomain shedding" SIGNOR-163970 MAPK14 protein Q16539 UNIPROT AKT2 protein P31751 UNIPROT "down-regulates activity" 9606 20626350 f lperfetto "On the other hand, p38 alfa may negatively modulate akt activity, indipendently of pi3k by regulating the interaction between caveolin 1 and pp2a through a mechanism dependent on cell attachment." SIGNOR-166591 MAPK14 protein Q16539 UNIPROT AKT2 protein P31751 UNIPROT "up-regulates activity" Ser474 RTHFPQFsYSASIRE 9606 12181443 t lperfetto "We show [] that the kinase activity and s473 phosphorylation of akt induced by lpa and s1p requires both mitogen-activated protein (map) kinase kinase (mek) and p38 map kinase. [] among different stimuli tested, platelet-derived growth factor stimulates s473 phosphorylation of akt in a mek- and p38-dependent manner. However, epidermal growth factor, thrombin, and endothelin-1?stimulated Akt s473 phosphorylation require p38 but not mek." SIGNOR-91408 MAPK14 protein Q16539 UNIPROT AKT proteinfamily SIGNOR-PF24 SIGNOR "down-regulates activity" 9606 20626350 f lperfetto "On the other hand, p38 alfa may negatively modulate akt activity, indipendently of pi3k by regulating the interaction between caveolin 1 and pp2a through a mechanism dependent on cell attachment." SIGNOR-244461 MAPK14 protein Q16539 UNIPROT AKT proteinfamily SIGNOR-PF24 SIGNOR "up-regulates activity" 9606 12181443 f lperfetto "We show [] that the kinase activity and s473 phosphorylation of akt induced by lpa and s1p requires both mitogen-activated protein (map) kinase kinase (mek) and p38 map kinase. [] among different stimuli tested, platelet-derived growth factor stimulates s473 phosphorylation of akt in a mek- and p38-dependent manner. However, epidermal growth factor, thrombin, and endothelin-1?stimulated Akt s473 phosphorylation require p38 but not mek." SIGNOR-244465 MAPK14 protein Q16539 UNIPROT ATF2 protein P15336 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0000007 10085140 t lperfetto "On the other hand, sapks such as jnks and p38 phosphorylate atf-2 at thr-69, thr-71, and ser-90 which lie close to the n-terminal transcriptional activation domain and stimulate itstrans-activating capacity our results indicate that atf-2 not only directly binds to smad3/4 hetero-oligomers but also that atf-2 is phosphorylated by tgf- signaling via tak1 and p38." SIGNOR-65593 MAPK14 protein Q16539 UNIPROT ATF2 protein P15336 UNIPROT "up-regulates activity" phosphorylation Ser90 GLFNELAsPFENEFK 9606 BTO:0000599 10085140 t miannu "P38 directly phosphorylates ATF-2 at Thr-69, Thr-71, and Ser-90, resulting in stimulation of its trans-activating capacity." SIGNOR-250090 MAPK14 protein Q16539 UNIPROT ATF2 protein P15336 UNIPROT up-regulates phosphorylation Thr69 SVIVADQtPTPTRFL 9606 10085140 t gcesareni "On the other hand, sapks such as jnks and p38 phosphorylate atf-2 at thr-69, thr-71, and ser-90 which lie close to the n-terminal transcriptional activation domain and stimulate itstrans-activating capacity our results indicate that atf-2 not only directly binds to smad3/4 hetero-oligomers but also that atf-2 is phosphorylated by tgf- signaling via tak1 and p38." SIGNOR-65597 MAPK14 protein Q16539 UNIPROT ATF2 protein P15336 UNIPROT up-regulates phosphorylation Thr69 SVIVADQtPTPTRFL 9606 12110590 t gcesareni "Here, we show that in fibroblasts, insulin, epidermal growth factor (egf) and serum activate atf2 via a so far unknown two-step mechanism involving two distinct ras effector pathways: the raf-mek-erk pathway induces phosphorylation of atf2 thr71, whereas subsequent atf2 thr69 phosphorylation requires the ral-ralgds-src-p38 pathway." SIGNOR-90521 MAPK14 protein Q16539 UNIPROT ATF2 protein P15336 UNIPROT up-regulates phosphorylation Thr69 SVIVADQtPTPTRFL 9606 20068231 t gcesareni "Phosphorylation of thr-69 by mapk14 and mapk11, and at thr-71 by mapk1/erk2, mapk3/erk1, mapk11, mapk12 and mapk14 in response to external stimulus like insulin causes increased transcriptional activity." SIGNOR-163246 MAPK14 protein Q16539 UNIPROT ATF2 protein P15336 UNIPROT up-regulates phosphorylation Thr71 IVADQTPtPTRFLKN 9606 10085140 t gcesareni "On the other hand, sapks such as jnks and p38 phosphorylate atf-2 at thr-69, thr-71, and ser-90 which lie close to the n-terminal transcriptional activation domain and stimulate itstrans-activating capacity our results indicate that atf-2 not only directly binds to smad3/4 hetero-oligomers but also that atf-2 is phosphorylated by tgf- signaling via tak1 and p38." SIGNOR-65601 MAPK14 protein Q16539 UNIPROT ATF2 protein P15336 UNIPROT up-regulates phosphorylation Thr71 IVADQTPtPTRFLKN 9606 12110590 t gcesareni "Here, we show that in fibroblasts, insulin, epidermal growth factor (egf) and serum activate atf2 via a so far unknown two-step mechanism involving two distinct ras effector pathways: the raf-mek-erk pathway induces phosphorylation of atf2 thr71, whereas subsequent atf2 thr69 phosphorylation requires the ral-ralgds-src-p38 pathway." SIGNOR-90525 MAPK14 protein Q16539 UNIPROT ATF2 protein P15336 UNIPROT up-regulates phosphorylation Thr71 IVADQTPtPTRFLKN 9606 20068231 t gcesareni "Phosphorylation of thr-69 by mapk14 and mapk11, and at thr-71 by mapk1/erk2, mapk3/erk1, mapk11, mapk12 and mapk14 in response to external stimulus like insulin causes increased transcriptional activity." SIGNOR-163250 MAPK14 protein Q16539 UNIPROT BAZ1B protein Q9UIG0 UNIPROT up-regulates phosphorylation Ser158 KSDGACDsPSSDKEN 9606 19776015 t gcesareni "Moreover, this region (wac domain) was also phosphorylated by recombinant proteins of p38_? And jnk2_? But not by akt1" SIGNOR-188160 MAPK14 protein Q16539 UNIPROT BCL2L11 protein O43521 UNIPROT "up-regulates activity" phosphorylation Ser69 GPLAPPAsPGPFATR 10116 BTO:0001009 16818494 t Gianni "P38 MAP Kinase Mediates Apoptosis Through Phosphorylation of BimEL at Ser-65" SIGNOR-260442 MAPK14 protein Q16539 UNIPROT BCL2 protein P10415 UNIPROT down-regulates phosphorylation Ser87 AAAGPALsPVPPVVH 9606 19336399 t gcesareni "The protein's reduced antiapoptotic capacity was related to phosphorylation of its threonine 56 and serine 87 residues by virally activated p38mapk" SIGNOR-184936 MAPK14 protein Q16539 UNIPROT BCL2 protein P10415 UNIPROT down-regulates phosphorylation Thr56 FSSQPGHtPHPAASR 9606 16714293 t gcesareni "Bcl-2 phosphorylation by p38 mapkin this study, we identify, by using mass spectrometry techniques and specific anti-phosphopeptide antibodies, ser(87) and thr(56) as the bcl-2 residues phosphorylated by p38 mapk and show that phosphorylation of these residues is always associated with a decrease in the antiapoptotic potential of bcl-2 protein." SIGNOR-146786 MAPK14 protein Q16539 UNIPROT CCND1 protein P24385 UNIPROT up-regulates phosphorylation 9606 20626350 t gcesareni "A large number of cytosolic proteins can be phosphorylated by p38 mapks, including phospholipase a2, the microtubule-associated protein tau, nhe-1, cyclin d1, cdk inhibitors, bcl2 family proteins, growth factor receptors or keratins" SIGNOR-166594 MAPK14 protein Q16539 UNIPROT CDKN1A protein P38936 UNIPROT up-regulates phosphorylation Ser130 SGEQAEGsPGGPGDS 9606 12058028 t gcesareni "The stress-activated protein kinases p38 alpha and jnk1 stabilize p21(cip1) by phosphorylation." SIGNOR-89436 MAPK14 protein Q16539 UNIPROT CDKN1C protein P49918 UNIPROT up-regulates phosphorylation 9606 22820251 t gcesareni "G1-s control by p38/hog1 sapks upon osmostress. Upon osmostress, activated p38 and hog1 sapks phosphorylate the s/cdk inhibitor p57 or sic1 respectively at one single residue. In mammalian cells (left panel), p57 phosphorylation on thr143 leads to an increase of the affinity of p57 towards the cyclin a/cdk2 complex leading to a g1 arrest." SIGNOR-198390 MAPK14 protein Q16539 UNIPROT CDX2 protein Q99626 UNIPROT "up-regulates activity" phosphorylation Ser283 RSVPEPLsPVSSLQA 9606 BTO:0001109 16027724 t miannu "ERK2, p38alpha and GSK-3beta can phosphorylate Cdx2 in vitro and that the 4S motif is required for phosphorylation by GSK-3beta and p38alpha but dispensable for phosphorylation by ERK2. phosphorylation of Cdx2 by the kinase p38 accompanies cell differentiation and enhances its transcriptional activity" SIGNOR-250092 MAPK14 protein Q16539 UNIPROT CDX2 protein Q99626 UNIPROT "up-regulates activity" phosphorylation Ser287 EPLSPVSsLQASVPG 9606 BTO:0001110 16027724 t miannu "ERK2, p38alpha and GSK-3beta can phosphorylate Cdx2 in vitro and that the 4S motif is required for phosphorylation by GSK-3beta and p38alpha but dispensable for phosphorylation by ERK2. phosphorylation of Cdx2 by the kinase p38 accompanies cell differentiation and enhances its transcriptional activity" SIGNOR-250093 MAPK14 protein Q16539 UNIPROT CDX2 protein Q99626 UNIPROT "up-regulates activity" phosphorylation Ser291 PVSSLQAsVPGSVPG 9606 BTO:0001111 16027724 t miannu "ERK2, p38alpha and GSK-3beta can phosphorylate Cdx2 in vitro and that the 4S motif is required for phosphorylation by GSK-3beta and p38alpha but dispensable for phosphorylation by ERK2. phosphorylation of Cdx2 by the kinase p38 accompanies cell differentiation and enhances its transcriptional activity" SIGNOR-250094 MAPK14 protein Q16539 UNIPROT CDX2 protein Q99626 UNIPROT "up-regulates activity" phosphorylation Ser295 LQASVPGsVPGVLGP 9606 BTO:0001112 16027724 t miannu "ERK2, p38alpha and GSK-3beta can phosphorylate Cdx2 in vitro and that the 4S motif is required for phosphorylation by GSK-3beta and p38alpha but dispensable for phosphorylation by ERK2. phosphorylation of Cdx2 by the kinase p38 accompanies cell differentiation and enhances its transcriptional activity" SIGNOR-250095 MAPK14 protein Q16539 UNIPROT CFLAR protein O15519 UNIPROT up-regulates phosphorylation 9606 BTO:0000801 19597496 t "There are three isoforms of cellular FLIP (c-FLIP): FLIPL, FLIPS and FLIPR" gcesareni "Here we demonstrate that m. tuberculosis?induced Tnf triggered reactive oxygen species?dependent Activation of ask1 and the tyrosine kinase c-abl (a000161) in mouse macrophages and that flips was phosphorylated on tyr211 and ser4 by c-abl and p38, respectively." SIGNOR-187001 MAPK14 protein Q16539 UNIPROT COL1A1 protein P02452 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 22298955 f gcesareni "(tak1) and tak1 binding protein 1 (tab1) play a pivotal role as upstream sig-nal transducers by activating the mkk3-p38 mapk signaling cascade that leads to the induction of type i collagen expression by tgf-beta1." SIGNOR-192796 MAPK14 protein Q16539 UNIPROT DDIT3 protein P35638 UNIPROT "up-regulates activity" phosphorylation Ser79 EVTSTSQsPHSPDSS 9606 8650547 t lperfetto "...undergoes inducible phosphorylation on two adjacent serine residues (78 and 81). In vitro, chop is phosphorylated on these residues by p38 mitogen-activated protein kinase (map kinase). phosphorylation of chop on these residues enhanced its ability to function as a transcriptional activator." SIGNOR-42200 MAPK14 protein Q16539 UNIPROT DDIT3 protein P35638 UNIPROT "up-regulates activity" phosphorylation Ser82 STSQSPHsPDSSQSS -1 8650547 t miannu "CHOP, a member of the C/EBP family of transcription factors, mediates effects of cellular stress on growth and differentiation. It accumulates under conditions of stress and undergoes inducible phosphorylation on two adjacent serine residues (78 and 81). In vitro, CHOP is phosphorylated on these residues by p38 mitogen-activated protein kinase (MAP kinase)." SIGNOR-250096 MAPK14 protein Q16539 UNIPROT DLX5 protein P56178 UNIPROT "up-regulates activity" phosphorylation Ser34 MHHPSQEsPTLPESS 10090 BTO:0000165 18056716 t ggiuliani "We show that Dlx5 is a novel substrate for p38 MAPK in vitro and in vivo and that Ser-34 and Ser-217 are the sites phosphorylated by p38" SIGNOR-255792 MAPK14 protein Q16539 UNIPROT DUSP1 protein P28562 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 11062068 t gcesareni "Here we have shown that mkp-1 associates directly with p38 map kinase both in vivo and in vitro, and that this interaction enhances the catalytic activity of mkp-1. The point mutation asp-316-->asn in the c-terminus of p38, analogous to the erk2 (extracellular-signal-regulated kinase 2) sevenmaker mutation, dramatically decreases its binding to mkp-1 and substantially compromises its stimulatory effect on the catalytic activity of this phosphatase." SIGNOR-83752 MAPK14 protein Q16539 UNIPROT EEA1 protein Q15075 UNIPROT "up-regulates activity" phosphorylation Thr1392 CSAKNALtPSSKKPV 10090 BTO:0002572 16138080 t lperfetto "We found that p38alpha can phosphorylate the rab5 effectors eea1 and rabenosyn-5 on thr-1392 and ser-215, respectively, and these phosphorylation events regulate the recruitment of eea1 and rabenosyn-5 to membranes" SIGNOR-140082 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 MAPK14 protein Q16539 UNIPROT EGFR protein P00533 UNIPROT down-regulates phosphorylation 9606 16932740 t "In this case, the phosphorylation of EGFR by p38 or a downstream kinase like MAPKAP-2, triggers receptor internalization." gcesareni "In conclusion, the use of pharmacological agents suggests that p38 mapk is the enzyme involved in egfr phosphorylation, as well as internalization, following exposure of cells to various stress-inducing conditions." SIGNOR-149089 MAPK14 protein Q16539 UNIPROT EIF4EBP1 protein Q13541 UNIPROT down-regulates 9606 11777913 f gcesareni "Phosphorylation of 4e-bp1 is mediated by the p38/msk1 pathway in response to uvb irradiation. In the present study we demonstrated that uvb induced 4e-bp1 phosphorylation at multiple sites, thr-36, thr-45, ser-64, and thr-69, leading to dissociation of 4e-bp1 from eif-4e. Uvb-induced phosphorylation of 4e-bp1 was blocked by p38 kinase inhibitors, pd169316 and sb202190, and msk1 inhibitor, h89, but not by mitogen-activated protein kinase kinase inhibitors, pd98059 or u0126." SIGNOR-113566 MAPK14 protein Q16539 UNIPROT EIF4EBP1 protein Q13541 UNIPROT "down-regulates activity" phosphorylation Thr37 PPGDYSTtPGGTLFS 9606 BTO:0003316 11777913 t miannu "4E-BP1 Is Phosphorylated in Vitro by Active p38 Kinase. In the present study we demonstrated that UVB induced 4E-BP1 phosphorylation at multiple sites, Thr-36, Thr-45, Ser-64, and Thr-69, leading to dissociation of 4E-BP1 from eIF-4E." SIGNOR-250098 MAPK14 protein Q16539 UNIPROT EIF4EBP1 protein Q13541 UNIPROT "down-regulates activity" phosphorylation Thr46 GGTLFSTtPGGTRII 9606 BTO:0003316 11777913 t miannu "4E-BP1 Is Phosphorylated in Vitro by Active p38 Kinase. In the present study we demonstrated that UVB induced 4E-BP1 phosphorylation at multiple sites, Thr-36, Thr-45, Ser-64, and Thr-69, leading to dissociation of 4E-BP1 from eIF-4E." SIGNOR-250099 MAPK14 protein Q16539 UNIPROT ELAVL1 protein Q15717 UNIPROT up-regulates phosphorylation 9606 19528229 t gcesareni "P38 mapk phosphorylates the mrna binding protein hur on thr118, which results in cytoplasmic accumulation of hur and its enhanced binding to the p21cip1 mrna." SIGNOR-186138 MAPK14 protein Q16539 UNIPROT ELAVL1 protein Q15717 UNIPROT up-regulates phosphorylation Thr118 SGLPRTMtQKDVEDM 9606 19528229 t lperfetto "P38 mapk phosphorylates the mrna binding protein hur on thr118, which results in cytoplasmic accumulation of hur and its enhanced binding to the p21cip1 mrna." SIGNOR-186135 MAPK14 protein Q16539 UNIPROT ELK1 protein P19419 UNIPROT up-regulates phosphorylation Ser383 IHFWSTLsPIAPRSP 9606 9130707 t gcesareni "We demonstrate here that elk-1 is barely activated by a third subclass of map kinases (p38), most likely because the critical residues ser383 and ser389 are poorly phosphorylated by p38 map kinase." SIGNOR-47630 MAPK14 protein Q16539 UNIPROT ELK1 protein P19419 UNIPROT up-regulates phosphorylation Ser383 IHFWSTLsPIAPRSP 9606 BTO:0000150 20727996 t gcesareni "Elk-1 is a member of the e-twenty-six (ets) domain superfamily of transcription factors and has been traditionally associated with mitogen-induced immediate early gene transcription upon phosphorylation by mitogen activated protein kinases (erk/mapk)." SIGNOR-167539 MAPK14 protein Q16539 UNIPROT ELK1 protein P19419 UNIPROT up-regulates phosphorylation Ser383 IHFWSTLsPIAPRSP 9606 BTO:0000150 BTO:0000975 11145955 t tpavlidou "Subsequent studies with dominant negative elk-1, wild type, and variant gal4-elk-1 fusion proteins confirmed that phosphorylation of elk-1 at serines 383 and 389 in the c-terminal region of elk-1 is an important downstream target associated with activation of an sre by e2. Both e2 (er?-Dependent) and growth factors (er?-Independent) activated the sre in breast cancer cells via the ras/mapk pathway" SIGNOR-85510 MAPK14 protein Q16539 UNIPROT ELK1 protein P19419 UNIPROT up-regulates phosphorylation Ser389 LSPIAPRsPAKLSFQ 9606 9130707 t gcesareni "We demonstrate here that elk-1 is barely activated by a third subclass of map kinases (p38), most likely because the critical residues ser383 and ser389 are poorly phosphorylated by p38 map kinase." SIGNOR-47634 MAPK14 protein Q16539 UNIPROT ELK3 protein P41970 UNIPROT up-regulates phosphorylation Ser357 IHFWSSLsPVAPLSP 9606 9130707 t gcesareni "Tcf sap-1a is efficiently phosphorylated by p38 map kinase in vitro and in vivo on the homologous residues ser381 and ser387. Mutation of these sites to alanine severely reduces c-fos sre-dependent transcription mediated by sap-1a and p38 map kinase." SIGNOR-47681 MAPK14 protein Q16539 UNIPROT ELK3 protein P41970 UNIPROT up-regulates phosphorylation Ser363 LSPVAPLsPARLQGP 9606 9130707 t gcesareni "Tcf sap-1a is efficiently phosphorylated by p38 map kinase in vitro and in vivo on the homologous residues ser381 and ser387. Mutation of these sites to alanine severely reduces c-fos sre-dependent transcription mediated by sap-1a and p38 map kinase." SIGNOR-47685 MAPK14 protein Q16539 UNIPROT EPS15 protein P42566 UNIPROT up-regulates phosphorylation Ser796 RSINKLDsPDPFKLN 9606 24269888 t lperfetto "Tnf-_ induces phosphorylation of eps15 at ser-796eps15 is a substrate for p38_these results suggest an attractive model in which p38 phosphorylates both eps15 and egfr to trigger efficient endocytosis" SIGNOR-203315 MAPK14 protein Q16539 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser118 LHPPPQLsPFLQPHG 9606 15879307 t gcesareni "Conversely, constitutively active mkk6 induced p38 mapk activation that recapitulated the effects of polyphenols by inducing eralpha phosphorylation and downstream activation of akt, and enos. The key role of eralpha ser-118 phosphorylation was confirmed in enos-transfected cos-7 cells" SIGNOR-136950 MAPK14 protein Q16539 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Thr311 NSLALSLtADQMVSA 9606 12138194 t gcesareni "P38 mitogen-activated protein kinase was involved in estrogen receptor activation by estrogens and mekk1. Here, we report estrogen receptor-dependent p38 activation by estrogens in endometrial adenocarcinoma cells and in vitro and in vivo phosphorylation of the estrogen receptor alpha mediated through p38. The phosphorylation site was identified as threonine-311 (thr(311)), located in helix 1 of the hormone-binding domain." SIGNOR-90823 MAPK14 protein Q16539 UNIPROT EWSR1 protein Q01844 UNIPROT unknown phosphorylation Thr79 QPPTGYTtPTAPQAY 9606 19076070 t lperfetto "Here we report that ews and ews-fli1 become phosphorylated at thr79 . but the p38_/p38_ mapks were the major kinases phosphorylating ews-fli1. It will be important to investigate how the p38_/p38_-stimulated phosphorylation of ews-fusion proteins affects their ability to transactivate and their oncogenic potential." SIGNOR-182778 MAPK14 protein Q16539 UNIPROT EZH2 protein Q15910 UNIPROT "up-regulates activity" phosphorylation 9606 SIGNOR-C77 21902831 t lperfetto "P38 can phosphorylate the histone-lysine n-methyltransferase ezh2, the catalytic subunit of the polycomb repressive complex 2 (prc2), with phosphorylation of ezh2 necessary for prc2s association with the transcriptional repressor yy1 and subsequent chromatin remodelling." SIGNOR-176548 MAPK14 protein Q16539 UNIPROT F3 protein P13726 UNIPROT down-regulates phosphorylation Ser290 GQSWKENsPLNVS 9606 23195225 t lperfetto "We previously showed that the phosphorylation of ser253 within the cytoplasmic domain of human tissue factor (tf) initiates the incorporation and release of this protein into cell-derived microparticles. Furthermore, subsequent phosphorylation of ser258 terminates this process. Our current study has identified p38_ as a major kinase, responsible for the phosphorylation of ser258 within the cytoplasmic domain of tf" SIGNOR-199868 MAPK14 protein Q16539 UNIPROT Fibrosis phenotype SIGNOR-PH90 SIGNOR up-regulates "transcriptional regulation" 10116 BTO:0003307 11904165 f ggiuliani "These data indicate that TGF-beta1-induced p38 activation is involved in TGF-beta1-stimulated collagen synthesis." SIGNOR-255958 MAPK14 protein Q16539 UNIPROT FOXO3 protein O43524 UNIPROT up-regulates phosphorylation Ser7 sPAPLSPL 9606 BTO:0000150 22128155 t gcesareni "Ogether, our results suggest that p38 phosphorylation of foxo3a on ser-7 is essential for its nuclear relocalization in response to doxorubicin" SIGNOR-177927 MAPK14 protein Q16539 UNIPROT FOXO proteinfamily SIGNOR-PF27 SIGNOR up-regulates phosphorylation Ser7 sPAPLSPL 9606 BTO:0000150 22128155 t gcesareni "Ogether, our results suggest that p38 phosphorylation of foxo3a on ser-7 is essential for its nuclear relocalization in response to doxorubicin" SIGNOR-252960 MAPK14 protein Q16539 UNIPROT GATA2 protein P23769 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0000007 25056917 t "P38α promotes multi‐site GATA‐2 phosphorylation, increasing its localization in nuclear foci enriched in an active form of RNA polymerase II and its capacity to regulate endogenous target genes." SIGNOR-259946 MAPK14 protein Q16539 UNIPROT GATA2 protein P23769 UNIPROT up-regulates phosphorylation 9606 25056917 t miannu "P38_ increases gata_2 activity at endogenous target genes by inducing gata_2 multi_site phosphorylation." SIGNOR-205242 MAPK14 protein Q16539 UNIPROT GSK3B protein P49841 UNIPROT down-regulates phosphorylation Ser389 ARIQAAAsTPTNATA 9606 BTO:0000142 17726008 t gcesareni "However p38alfa also inactivates gsk3b by direct phosphorilation of the c-terminal residue ser389. this non-canonicl p38 mapk-dependent phosphorilation of gsk3b seems to occur primarily in the brain and thymocytes." SIGNOR-157548 MAPK14 protein Q16539 UNIPROT GSK3B protein P49841 UNIPROT down-regulates phosphorylation Ser389 ARIQAAAsTPTNATA 9606 BTO:0000142 18451303 t gcesareni "Here, we show that p38 mitogen-activated protein kinase (mapk) also inactivates gsk3beta by direct phosphorylation at its c terminus, and this inactivation can lead to an accumulation of beta-catenin." SIGNOR-178603 MAPK14 protein Q16539 UNIPROT H3-3A protein P84243 UNIPROT up-regulates phosphorylation 9606 10806218 t gcesareni "More importantly, incubation of active erk2 or p38 kinase with h3 protein resulted in phosphorylation of h3 at serine 10 in vitro. These results suggest that erk and p38 kinase are at least two important mediators of phosphorylation of h3 at serine 10." SIGNOR-77224 MAPK14 protein Q16539 UNIPROT H3C1 protein P68431 UNIPROT up-regulates phosphorylation Ser11 TKQTARKsTGGKAPR 9606 20626350 t gcesareni "The p38 mapk pathway can positevely regulate nf-kb activity by different mechanisms, including chromatin remodelling through ser10 phosphorylation of histone h3 at nf-kb dependent promoters such as il-8 and mcp or by impinging on ikk or the p65 subunit in a direct or indirect manner." SIGNOR-166602 MAPK14 protein Q16539 UNIPROT HBA1 protein P69905 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20162623 f Indirect:regulation miannu "Our results demonstrate that activin A induced Hb synthesis and promoter activation of the specific erythroid gene, ζ-globin, through p38α and p38β isoforms and their activator, MKK6 (mitogen-activated protein kinase kinase 6)." SIGNOR-251838 MAPK14 protein Q16539 UNIPROT HBB protein P68871 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20162623 f Indirect:regulation miannu "Our results demonstrate that activin A induced Hb synthesis and promoter activation of the specific erythroid gene, ζ-globin, through p38α and p38β isoforms and their activator, MKK6 (mitogen-activated protein kinase kinase 6)." SIGNOR-251837 MAPK14 protein Q16539 UNIPROT HBP1 protein O60381 UNIPROT up-regulates phosphorylation Ser402 GFSKNCGsPGSSQLS 9606 14612426 t lperfetto "A mutation of the p38 map kinase phosphorylation site at aa 401 [(s-a)401hbp1] also triggered hbp1 protein instability. While protein stability was compromised by mutation, the specific activities of (s-a)401hbp1 and of wild-type hbp1 appeared comparable for transcriptional repression." SIGNOR-119138 MAPK14 protein Q16539 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. In the present study we determined the role of siah2 phosphorylation in the regulation of its activity toward phd3. We show that siah2 is subject to phosphorylation by p38 mapk, which increases siah2-mediated degradation of phd3." SIGNOR-149887 MAPK14 protein Q16539 UNIPROT JDP2 protein Q8WYK2 UNIPROT unknown phosphorylation Thr148 VRTDSVKtPESEGNP -1 12225289 t miannu "Wild-type JDP2 exhibited efficient phosphorylation by the p38 kinase, the mutant JDP2 T%)A did not incorporate labelled Figure 5 JDP2 C-terminal domain is necessary but not sufficient for p38 phosphorylation (A) p38 phosphorylated JDP2 at Thr-148. Bacterially purified His-JDP2 (Wt) or His-JDP2 T148A (Ala) were incubated with bacterially purified activated p38 F327S [21] in the presence of [γ- 32P]ATP for 30 min. Proteins were resolved by SDS/PAGE (12 % gel), dried and exposed to autoradiography. (B) The JDP2 C-terminal domain is necessary but not sufficient for phosphorylation by p38 kinase. Bacterially purified GST fusion proteins with full-length JDP2 (Wt) C-terminally truncated JDP2 (∆C) and JDP2 C-terminal fragment (Dock) were used in an in vitro kinase assay as described in (A). A representative experiment is presented. (C) In vitro kinase assay using GST-JDP2 (JDP2wt), JDP2 ∆C and JDP2-Dock as substrates with either activated p38 or HA-JNK2 kinases. Protein mixtures were resolved by SDS/PAGE, fixed, dried and analysed by PhosphorImaging. The results represent meansS.E.M. from three independent experiments. phosphate in the presence of activated p38 kinase. This indicates that both p38 and JNK kinases are able to integrate stress signals to JDP2 Thr-148" SIGNOR-250100 MAPK14 protein Q16539 UNIPROT KRT8 protein P05787 UNIPROT up-regulates phosphorylation Ser74 TVNQSLLsPLVLEVD 9606 11788583 t lperfetto "Keratin 8 (k8) serine 73 occurs within a relatively conserved type ii keratin motif ((68)nqsllspl) and becomes phosphorylated in cultured cells and organs during mitosis, cell stress, and apoptosis. Here we show that ser-73 is exclusively phosphorylated in vitro by p38 mitogen-activated protein kinase.The ser-73 --> ala-associated filament reorganization defect is rescued by a ser-73 --> asp mutation. Also, disease-causing keratin mutations can modulate keratin phosphorylation and organization, which may affect disease pathogenesis." SIGNOR-114079 MAPK14 protein Q16539 UNIPROT M2_polarization phenotype SIGNOR-PH55 SIGNOR up-regulates BTO:0000801 22933625 f apalma "The IL-10-mediated shift in macrophage phenotype in injured muscle may be amplified by activation of mitogen-activated protein kinase (MAPK), especially p38 MAPK, through signaling that is antagonized by MAPK phosphatase-1 (MKP-1)." SIGNOR-255447 MAPK14 protein Q16539 UNIPROT MAP3K11 protein Q16584 UNIPROT down-regulates phosphorylation 9606 20626350 t gcesareni "Jnk and p38 mapk activation have antagonistic effects in many cases. From a mechanicistic point of view, the p38 mapk pathway can negatively regulate jnk activity at the level of map3ks, either by phosphorylating mlk3 or the tak1 regulatory subunit tab2" SIGNOR-166605 MAPK14 protein Q16539 UNIPROT MAPK10 protein P53779 UNIPROT down-regulates 9606 20626350 f gcesareni "Jnk and p38 mapk activation have antagonistic effects in many cases. Froma a mechanicistic point of view, the p38 mapk pathway can negatively regulate jnk activity at the level of map3ks, either by phosphorylating mlk3 or the tak1 regulatory subunit tab1" SIGNOR-166608 MAPK14 protein Q16539 UNIPROT MAPKAPK2 protein P49137 UNIPROT "up-regulates activity" phosphorylation Ser272 SNHGLAIsPGMKTRI 9606 BTO:0000130 14499342 t lperfetto "Mapk-activated protein kinase-2 (mk2) is activated by p38 mapk in human neutrophils." SIGNOR-118036 MAPK14 protein Q16539 UNIPROT MAPKAPK2 protein P49137 UNIPROT "up-regulates activity" phosphorylation Thr206 PNAILKLtDFGFAKE -1 7592979 t miannu "In Vitro Activation of MAPKAP Kinase 2 by p38/40. the constitutively active mutant T205E,T317E shows no changes in activity after treatment with the p38/40 fraction" SIGNOR-250101 MAPK14 protein Q16539 UNIPROT MAPKAPK2 protein P49137 UNIPROT "up-regulates activity" phosphorylation Thr222 TSHNSLTtPCYTPYY 9606 BTO:0000130 14499342 t lperfetto "Mapk-activated protein kinase-2 (mk2) is activated by p38 mapk in human neutrophils." SIGNOR-118040 MAPK14 protein Q16539 UNIPROT MAPKAPK2 protein P49137 UNIPROT "up-regulates activity" phosphorylation Thr25 APPPQPPtPALPHPP 9606 8846784 t lperfetto "Here we show that in vitro rk phosphorylates human gst-mapkap kinase-2 at thr25 in the proline-rich n-terminal region thr222 and ser272 in the catalytic domain and thr334 in the c-terminal domain. Using novel methodology we demonstrate that activation of mapkap kinase-2 requires the phosphorylation" SIGNOR-44351 MAPK14 protein Q16539 UNIPROT MAPKAPK2 protein P49137 UNIPROT "up-regulates activity" phosphorylation Thr334 QSTKVPQtPLHTSRV 9606 BTO:0000130 14499342 t lperfetto "Mapk-activated protein kinase-2 (mk2) is activated by p38 mapk in human neutrophils." SIGNOR-118044 MAPK14 protein Q16539 UNIPROT MAPKAPK3 protein Q16644 UNIPROT "up-regulates activity" phosphorylation 10090 BTO:0000944 11157753 t lperfetto "These results, taken together, suggest the importance of the docking interaction in the efficient phosphorylation and activation of 3pk by p38." SIGNOR-235451 MAPK14 protein Q16539 UNIPROT MAPKAPK5 protein Q8IW41 UNIPROT "up-regulates activity" phosphorylation Thr182 IDQGDLMtPQFTPYY 9606 BTO:0000567 9628874 t lperfetto "In hela cells, prak was activated in response to cellular stress and proinflammatory cytokines. Prak activity was regulated by p38alpha and p38beta both in vitro and in vivo and thr182 was shown to be the regulatory phosphorylation site." SIGNOR-58135 MAPK14 protein Q16539 UNIPROT MAPT protein P10636 UNIPROT up-regulates phosphorylation 9606 20626350 t lperfetto "A large number of cytosolic proteins can be phosphorylated by p38 mapks, including phospholipase a2, the microtubule-associated protein tau, nhe-1, cyclin d1, cdk inhibitors, bcl2 family proteins, growth factor receptors or keratins." SIGNOR-166611 MAPK14 protein Q16539 UNIPROT MAX protein P61244 UNIPROT down-regulates phosphorylation 9606 7479834 t gcesareni "Mxi2 phosphorylates max both in vitro and in vivo. Phosphorylation by mxi2 may affect the ability of max to oligomerize with itself and its partners, bind dna, or regulate gene expression." SIGNOR-26511 MAPK14 protein Q16539 UNIPROT MEF2A protein Q02078 UNIPROT unknown phosphorylation Ser408 SIKSEPIsPPRDRMT 9606 BTO:0000938 BTO:0000887 12586839 t lperfetto "A p38 mapk-induced phosphopeptide with no mapk consensus the phosphorylation site is identified as ser-408" SIGNOR-98224 MAPK14 protein Q16539 UNIPROT MEF2A protein Q02078 UNIPROT unknown phosphorylation Ser453 PRQEMGRsPVDSLSS 9606 BTO:0000938 BTO:0000887 12586839 t lperfetto "Thr-312 and thr-319 are known phosphorylation sites important for the increased transcriptional activation of mef2a by p38 mapk. Ser-453 and ser-479 are phosphorylated in vitro but were not important functionally" SIGNOR-98228 MAPK14 protein Q16539 UNIPROT MEF2A protein Q02078 UNIPROT "up-regulates activity" phosphorylation Thr312 QATQPLAtPVVSVTT 9606 9858528 t lperfetto "We show that mef2a, but not mef2b or mef2d, is a substrate for p38. Threonines 312 and 319 are the key regulatory phosphorylation sites by p38 in mef2a. Phosphorylation at these sites enhances transcriptional activity of mef2a" SIGNOR-62780 MAPK14 protein Q16539 UNIPROT MEF2A protein Q02078 UNIPROT up-regulates phosphorylation Thr319 TPVVSVTtPSLPPQG 9606 9858528 t lperfetto "We show that mef2a, but not mef2b or mef2d, is a substrate for p38. Threonines 312 and 319 are the key regulatory phosphorylation sites by p38 in mef2a. Phosphorylation at these sites enhances transcriptional activity of mef2a" SIGNOR-62784 MAPK14 protein Q16539 UNIPROT MEF2C protein Q06413 UNIPROT "up-regulates activity" phosphorylation Thr293 QSAQSLAtPVVSVAT 9606 9069290 t "The effect has been demonstrated using Q06413-3" lperfetto "We found that in monocytic cells, lps increases the transactivation activity of mef2c through p38-catalysed phosphorylation." SIGNOR-47136 MAPK14 protein Q16539 UNIPROT MEF2C protein Q06413 UNIPROT "up-regulates activity" phosphorylation Thr293 QSAQSLAtPVVSVAT 9606 9858528 t "The effect has been demonstrated using Q06413-3" lperfetto "Our studies showed that p38 specifically phosphorylates serine 387 and threonines 293 and 300 within the mef2c transactivation domain" SIGNOR-62792 MAPK14 protein Q16539 UNIPROT MEF2C protein Q06413 UNIPROT "up-regulates activity" phosphorylation Thr300 TPVVSVAtPTLPGQG 9606 9858528 t "The effect has been demonstrated using Q06413-3" lperfetto "Our studies showed that p38 specifically phosphorylates serine 387 and threonines 293 and 300 within the mef2c transactivation domain" SIGNOR-62796 MAPK14 protein Q16539 UNIPROT MEF2D protein Q14814 UNIPROT "up-regulates activity" phosphorylation 9606 21902831 t lperfetto "Through phosphorylation of mef2d, p38 recruits an ash2l-containing complex to myogenic loci during differentiation, which results in the marking of these genes for expression." SIGNOR-176554 MAPK14 protein Q16539 UNIPROT MEF2D protein Q14814 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0000887 18026121 t lperfetto "Targeting of ash2l to specific genes is mediated by the transcriptional regulator mef2d. Furthermore, this interaction is modulated during differentiation through activation of the p38 mapk signaling pathway via phosphorylation of mef2d." SIGNOR-159331 MAPK14 protein Q16539 UNIPROT MKNK1 protein Q9BUB5 UNIPROT "up-regulates activity" phosphorylation -1 9155018 t "These results indicate that MNK1 is a novel class of protein kinase that is activated through both the ERK and p38 MAP kinase signaling pathways" SIGNOR-253011 CTNNB1 protein P35222 UNIPROT EP300 protein Q09472 UNIPROT up-regulates binding 9606 10775268 t gcesareni "Ctnnb1 forms a ternary complex with lef1 and ep300 that is disrupted by ctnnbip1 binding" SIGNOR-76987 MAPK14 protein Q16539 UNIPROT MKNK1 protein Q9BUB5 UNIPROT "up-regulates activity" phosphorylation Thr250 NSCTPITtPELTTPC 9606 9155017 t lperfetto "Mnk1, but not mnk2, also binds strongly to the stress-activated kinase, p38. Erk and p38 phosphorylate MNK1 and Mnk2." SIGNOR-48342 MAPK14 protein Q16539 UNIPROT MKNK1 protein Q9BUB5 UNIPROT up-regulates phosphorylation Thr255 ITTPELTtPCGSAEY 9606 9155017 t gcesareni "Mnk1, but not mnk2, also binds strongly to the stress-activated kinase, p38." SIGNOR-48346 MAPK14 protein Q16539 UNIPROT MKNK2 protein Q9HBH9 UNIPROT up-regulates phosphorylation 9606 9155017 t gcesareni "Erk and p38 phosphorylate mnk1 and mnk2, which stimulates their in vitro kinase activity" SIGNOR-48349 MAPK14 protein Q16539 UNIPROT MYOD1 protein P15172 UNIPROT "up-regulates activity" 9606 BTO:0000887;BTO:0001103 15466486 f lperfetto "Here, we show that p38 activity facilitates myod and mef2 binding at a subset of late-activated promoters, and the binding of mef2d recruits pol ii." SIGNOR-129702 MAPK14 protein Q16539 UNIPROT NCOA3 protein Q9Y6Q9 UNIPROT "up-regulates activity" phosphorylation Ser505 SPVAGVHsPMASSGN 9606 BTO:0000093 15383283 t miannu "P38 MAPK and JNK can phosphorylate multiple sites on SRC-3, including S505, S543, S860, and S867. Our results suggest that several kinases are important for phosphorylating SRC-3 and enhancing its interaction with DNA-dependent transcription factors and other coactivators." SIGNOR-250103 MAPK14 protein Q16539 UNIPROT NCOA3 protein Q9Y6Q9 UNIPROT "up-regulates activity" phosphorylation Ser543 SLLSTLSsPGPKLDN 9606 BTO:0000093 15383283 t miannu "P38 MAPK and JNK can phosphorylate multiple sites on SRC-3, including S505, S543, S860, and S867. Our results suggest that several kinases are important for phosphorylating SRC-3 and enhancing its interaction with DNA-dependent transcription factors and other coactivators." SIGNOR-250104 MAPK14 protein Q16539 UNIPROT NCOA3 protein Q9Y6Q9 UNIPROT "up-regulates activity" phosphorylation Ser860 NRAVSLDsPVSVGSS 9606 BTO:0000093 15383283 t miannu "P38 MAPK and JNK can phosphorylate multiple sites on SRC-3, including S505, S543, S860, and S867. Our results suggest that several kinases are important for phosphorylating SRC-3 and enhancing its interaction with DNA-dependent transcription factors and other coactivators." SIGNOR-250105 MAPK14 protein Q16539 UNIPROT NCOA3 protein Q9Y6Q9 UNIPROT "up-regulates activity" phosphorylation Ser867 SPVSVGSsPPVKNIS 9606 BTO:0000093 15383283 t miannu "P38 MAPK and JNK can phosphorylate multiple sites on SRC-3, including S505, S543, S860, and S867. Our results suggest that several kinases are important for phosphorylating SRC-3 and enhancing its interaction with DNA-dependent transcription factors and other coactivators." SIGNOR-250106 MAPK14 protein Q16539 UNIPROT NFATC1 protein O95644 UNIPROT down-regulates phosphorylation Ser172 YRDPSCLsPASSLSS 9606 10652349 t "Translocation from Nucleus to Cytoplasm" esanto "We show that jnk, erk, and p38 physically associate with the nfatc n-terminal regulatory domain and can directly phosphorylate functionally important residues involved in regulating nfatc subcellular localization, namely ser(172) and the conserved nfatc ser-pro repeats." SIGNOR-74560 MAPK14 protein Q16539 UNIPROT NFATC4 protein Q14934 UNIPROT "down-regulates activity" phosphorylation Ser170 GGAFFSPsPGSSSLS 10029 BTO:0001131 11997522 t miannu "P38 MAP kinase phosphorylates Ser168 and Ser170 of NFATc4. Mutational replacement of Ser168,170 with Ala promotes NFATc4 nuclear localization and increases NFATc4-mediated transcription activity." SIGNOR-250108 MAPK14 protein Q16539 UNIPROT NR3C1 protein P04150 UNIPROT up-regulates phosphorylation Ser211 PGKETNEsPWRSDLL 10090 BTO:0000011 20660302 t "We demonstrate here that AMPK differentially modulates glucocorticoid action by phosphorylating the human GR at serine 211 indirectly through the activation of p38 MAPK" SIGNOR-255952 MAPK14 protein Q16539 UNIPROT NR3C1 protein P04150 UNIPROT up-regulates phosphorylation Ser211 PGKETNEsPWRSDLL 9606 15817653 t llicata "We found serine 211 of the human gr to be a substrate for p38 mapk both in vitro and intracellularly. Mutation of this site to alanine greatly diminished gr-driven gene transcription and apoptosis." SIGNOR-135198 MAPK14 protein Q16539 UNIPROT PAK6 protein Q9NQU5 UNIPROT up-regulates phosphorylation Ser165 MPWPEPQsPRVLPNG 9606 15550393 t gcesareni "The activation of pak6 by both p38 map kinase and mkk6 suggests that pak6 plays a role in the cellular response to stress-related signals." SIGNOR-130979 MAPK14 protein Q16539 UNIPROT PLA2G4A protein P47712 UNIPROT "up-regulates activity" phosphorylation Ser505 LNTSYPLsPLSDFAT 9606 BTO:0000132 8910365 t lperfetto "These results provide the first direct evidence that p38 kinase is responsible for cpla2 phosphorylation in sfllrn-stimulated platelets and is involved in the early phosphorylation of cpla2 in thrombin-stimulated platelets" SIGNOR-44673 MAPK14 protein Q16539 UNIPROT PPARGC1A protein Q9UBK2 UNIPROT up-regulates phosphorylation Thr263 TTLSLPLtPESPNDP 9606 BTO:0000887 11741533 t gcesareni "Cytokine stimulation of energy expenditure through p38 map kinase activation of ppargamma coactivator-1we show here that many cytokines activate the transcriptional ppar gamma coactivator-1 (pgc-1) through phosphorylation by p38 kinase, resulting in stabilization and activation of pgc-1 proteinp38 mapk directly phosphorylates pgc-1 on residues threonine 262, serine 265, and threonine 298" SIGNOR-112770 MAPK14 protein Q16539 UNIPROT PPARGC1A protein Q9UBK2 UNIPROT up-regulates phosphorylation Thr299 AGLTPPTtPPHKANQ 9606 BTO:0000887 11741533 t gcesareni "Cytokine stimulation of energy expenditure through p38 map kinase activation of ppargamma coactivator-1we show here that many cytokines activate the transcriptional ppar gamma coactivator-1 (pgc-1) through phosphorylation by p38 kinase, resulting in stabilization and activation of pgc-1 proteinp38 mapk directly phosphorylates pgc-1 on residues threonine 262, serine 265, and threonine 298" SIGNOR-112774 MAPK14 protein Q16539 UNIPROT PRC2 complex SIGNOR-C130 SIGNOR "up-regulates activity" phosphorylation 10029 BTO:0005787 20887952 t "The chromatin redistribution of PRC2 in differentiating SCs is regulated by the p38a kinase, which promotes the formation of a complex containing p38a, EZH2, and YY1, via direct phosphorylation of EZH2." SIGNOR-253599 MAPK14 protein Q16539 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR up-regulates 9606 BTO:0001103 15824134 f Andrea "Inhibition of p38 / MAPKs (a) promotes exit from the cell cycle, (b) prevents differentiation, and (c) insulates the cell from most external stimuli allowing the satellite cell to maintain a quiescent state. Activation of satellite cells and p38 / MAPKs occurs concomitantly, providing further support that these MAPKs function as a molecular switch for satellite cell activation" SIGNOR-255745 MAPK14 protein Q16539 UNIPROT PTPN7 protein P35236 UNIPROT "down-regulates activity" phosphorylation Ser93 ALQRQPPsPKQLEEE -1 10206983 t miannu "The noncatalytic N terminus of HePTP binds Erk and p38 and is phosphorylated at Ser-72 and Thr-45 by these kinases. the N terminus of HePTP binds Erk and p38 but may release them upon phosphorylation.it is clear that phosphorylation of HePTP at Thr-45 and/or Ser-72 is not required for inhibition of MAP kinase. Rather, it seems that phosphorylation has the opposite effect, namely to lessen the inhibitory effect of HePTP." SIGNOR-250109 MAPK14 protein Q16539 UNIPROT PTPN7 protein P35236 UNIPROT "down-regulates activity" phosphorylation Thr66 EPICSVNtPREVTLH -1 10206983 t miannu "The noncatalytic N terminus of HePTP binds Erk and p38 and is phosphorylated at Ser-72 and Thr-45 by these kinases. the N terminus of HePTP binds Erk and p38 but may release them upon phosphorylation.it is clear that phosphorylation of HePTP at Thr-45 and/or Ser-72 is not required for inhibition of MAP kinase. Rather, it seems that phosphorylation has the opposite effect, namely to lessen the inhibitory effect of HePTP." SIGNOR-250110 MAPK14 protein Q16539 UNIPROT PXN protein P49023 UNIPROT unknown phosphorylation Ser85 HQQPQSSsPVYGSSA 9606 14970194 t llicata "Here, we show that paxillin is phosphorylated by p38mapk in vitro and in nerve growth factor (ngf)-induced pc-12 cells. Ser 85 (ser 83 for endogenous paxillin) is identified as one of major phosphorylation sites by phosphopeptide mapping and mass spectrometry." SIGNOR-122108 MAPK14 protein Q16539 UNIPROT RB1 protein P06400 UNIPROT down-regulates phosphorylation Ser567 SLAWLSDsPLFDLIK 9606 20871633 t llicata "P38 bypasses the cell cycle-associated hierarchical phosphorylation and directly phosphorylates rb on ser567, which is not phosphorylated during the normal cell cycle. Phosphorylation by p38, but not cdks, triggers an interaction between rb and the human homolog of murine double minute 2 (hdm2), leading to degradation of rb, release of e2f1 and cell death." SIGNOR-168178 MAPK14 protein Q16539 UNIPROT RBSN protein Q9H1K0 UNIPROT up-regulates phosphorylation 9606 16138080 t gcesareni "We found that p38alpha can phosphorylate the rab5 effectors eea1 and rabenosyn-5 on thr-1392 and ser-215, respectively, and these phosphorylation events regulate the recruitment of eea1 and rabenosyn-5 to membranes." SIGNOR-140146 MAPK14 protein Q16539 UNIPROT RBSN protein Q9H1K0 UNIPROT up-regulates phosphorylation Ser215 ESLSTHTsPSQSPNS 9606 16138080 t lperfetto "We found that p38alpha can phosphorylate the rab5 effectors eea1 and rabenosyn-5 on thr-1392 and ser-215, respectively, and these phosphorylation events regulate the recruitment of eea1 and rabenosyn-5 to membranes" SIGNOR-140143 MAPK14 protein Q16539 UNIPROT RPS6KA4 protein O75676 UNIPROT up-regulates phosphorylation Ser196 EEKERTFsFCGTIEY 9606 BTO:0000567 10806207 t llicata "Rskb, a 90-kda ribosomal s6 protein kinase family (rsk) member with two complete catalytic domains connected by a linker, is activated through p38- and erk-mitogen-activated protein kinases. unlike other rsks, the activation loop phosphorylation sites of both catalytic domains of rskb, ser(196) and thr(568), were required for activity. Rskb activation depended on phosphorylation of linker ser(343) and ser(360) and associated with phosphorylation of nonconserved ser(347), but ser(347)-deficient rskb retained partial activity." SIGNOR-77204 MAPK14 protein Q16539 UNIPROT RPS6KA4 protein O75676 UNIPROT up-regulates phosphorylation Ser343 TRLEPVYsPPGSPPP 9606 BTO:0000567 10806207 t llicata "Rskb, a 90-kda ribosomal s6 protein kinase family (rsk) member with two complete catalytic domains connected by a linker, is activated through p38- and erk-mitogen-activated protein kinases. unlike other rsks, the activation loop phosphorylation sites of both catalytic domains of rskb, ser(196) and thr(568), were required for activity. Rskb activation depended on phosphorylation of linker ser(343) and ser(360) and associated with phosphorylation of nonconserved ser(347), but ser(347)-deficient rskb retained partial activity." SIGNOR-77208 MAPK14 protein Q16539 UNIPROT RPS6KA4 protein O75676 UNIPROT up-regulates phosphorylation Ser347 PVYSPPGsPPPGDPR 9606 BTO:0000567 10806207 t llicata "Rskb, a 90-kda ribosomal s6 protein kinase family (rsk) member with two complete catalytic domains connected by a linker, is activated through p38- and erk-mitogen-activated protein kinases. unlike other rsks, the activation loop phosphorylation sites of both catalytic domains of rskb, ser(196) and thr(568), were required for activity. Rskb activation depended on phosphorylation of linker ser(343) and ser(360) and associated with phosphorylation of nonconserved ser(347), but ser(347)-deficient rskb retained partial activity." SIGNOR-77212 MAPK14 protein Q16539 UNIPROT RPS6KA4 protein O75676 UNIPROT up-regulates phosphorylation Ser360 PRIFQGYsFVAPSIL 9606 BTO:0000567 10806207 t llicata "Rskb, a 90-kda ribosomal s6 protein kinase family (rsk) member with two complete catalytic domains connected by a linker, is activated through p38- and erk-mitogen-activated protein kinases. unlike other rsks, the activation loop phosphorylation sites of both catalytic domains of rskb, ser(196) and thr(568), were required for activity. Rskb activation depended on phosphorylation of linker ser(343) and ser(360) and associated with phosphorylation of nonconserved ser(347), but ser(347)-deficient rskb retained partial activity." SIGNOR-77216 MAPK14 protein Q16539 UNIPROT RPS6KA4 protein O75676 UNIPROT up-regulates phosphorylation Thr568 SPGVPMQtPCFTLQY 9606 BTO:0000567 10806207 t llicata "Rskb, a 90-kda ribosomal s6 protein kinase family (rsk) member with two complete catalytic domains connected by a linker, is activated through p38- and erk-mitogen-activated protein kinases. unlike other rsks, the activation loop phosphorylation sites of both catalytic domains of rskb, ser(196) and thr(568), were required for activity. Rskb activation depended on phosphorylation of linker ser(343) and ser(360) and associated with phosphorylation of nonconserved ser(347), but ser(347)-deficient rskb retained partial activity." SIGNOR-77220 MAPK14 protein Q16539 UNIPROT RPS6KA5 protein O75582 UNIPROT "up-regulates activity" phosphorylation Ser360 TEMDPTYsPAALPQS 9606 15568999 t lperfetto "Msk1 (mitogen- and stress-activated protein kinase) is a kinase activated in cells downstream of both the erk1/2 (extracellular-signal-regulated kinase) and p38 mapk (mitogen-activated protein kinase) cascades. In the present study, we show that, in addition to being phosphorylated on thr-581 and ser-360 by erk1/2 or p38, msk1 can autophosphorylate on at least six sites" SIGNOR-130736 MAPK14 protein Q16539 UNIPROT RPS6KA5 protein O75582 UNIPROT "up-regulates activity" phosphorylation Ser376 EKLFQGYsFVAPSIL 15568999 t lperfetto "In the present study, we show that, in addition to being phosphorylated on Thr-581 and Ser-360 by ERK1/2 or p38, MSK1 can autophosphorylate on at least six sites: Ser-212, Ser-376, Ser-381, Ser-750, Ser-752 and Ser-758. Of these sites, the N-terminal T-loop residue Ser-212 and the 'hydrophobic motif' Ser-376 are phosphorylated by the C-terminal kinase domain of MSK1, and their phosphorylation is essential for the catalytic activity of the N-terminal kinase domain of MSK1" SIGNOR-249199 MAPK14 protein Q16539 UNIPROT RPS6KA5 protein O75582 UNIPROT "up-regulates activity" phosphorylation Thr581 PDNQPLKtPCFTLHY 9606 15568999 t lperfetto "Msk1 (mitogen- and stress-activated protein kinase) is a kinase activated in cells downstream of both the erk1/2 (extracellular-signal-regulated kinase) and p38 mapk (mitogen-activated protein kinase) cascades. In the present study, we show that, in addition to being phosphorylated on thr-581 and ser-360 by erk1/2 or p38, msk1 can autophosphorylate on at least six sites" SIGNOR-131375 MAPK14 protein Q16539 UNIPROT RUNX2 protein Q13950 UNIPROT "up-regulates activity" phosphorylation 10090 20551513 t ggiuliani "Mechanistic analysis revealed that the TAK1–MKK3/6–p38 MAPK axis phosphorylated Runx2, promoting its association with the coactivator CREB-binding protein (CBP), which was required to regulate osteoblast genetic programs. These findings reveal an in vivo function for p38β and establish that MAPK signaling is essential for bone formation in vivo." SIGNOR-255777 MAPK14 protein Q16539 UNIPROT SLC9A1 protein P19634 UNIPROT up-regulates phosphorylation Ser723 VITIDPAsPQSPESV 9606 11604491 t llicata "Trophic factor withdrawal: p38 mitogen-activated protein kinase activates nhe1, which induces intracellular alkalinization. activated p38 mapk directly phosphorylated the c terminus of nhe1 within a 40-amino-acid region. Analysis by mass spectroscopy identified four phosphorylation sites on nhe1, thr 717, ser 722, ser 725, and ser 728." SIGNOR-111039 MAPK14 protein Q16539 UNIPROT SLC9A1 protein P19634 UNIPROT up-regulates phosphorylation Ser726 IDPASPQsPESVDLV 9606 11604491 t llicata "Trophic factor withdrawal: p38 mitogen-activated protein kinase activates nhe1, which induces intracellular alkalinization. activated p38 mapk directly phosphorylated the c terminus of nhe1 within a 40-amino-acid region. Analysis by mass spectroscopy identified four phosphorylation sites on nhe1, thr 717, ser 722, ser 725, and ser 728." SIGNOR-111043 MAPK14 protein Q16539 UNIPROT SLC9A1 protein P19634 UNIPROT up-regulates phosphorylation Ser726 IDPASPQsPESVDLV 9606 18701649 t gcesareni "Such results suggest that during apoptosis, oxidative stress could activate p38 mapk, phosphorylating nhe1 at s726 and s729." SIGNOR-180044 MAPK14 protein Q16539 UNIPROT SLC9A1 protein P19634 UNIPROT up-regulates phosphorylation Ser729 ASPQSPEsVDLVNEE 9606 11604491 t llicata "Trophic factor withdrawal: p38 mitogen-activated protein kinase activates nhe1, which induces intracellular alkalinization. activated p38 mapk directly phosphorylated the c terminus of nhe1 within a 40-amino-acid region. Analysis by mass spectroscopy identified four phosphorylation sites on nhe1, thr 717, ser 722, ser 725, and ser 728." SIGNOR-111047 MAPK14 protein Q16539 UNIPROT SLC9A1 protein P19634 UNIPROT up-regulates phosphorylation Ser729 ASPQSPEsVDLVNEE 9606 18701649 t gcesareni "Such results suggest that during apoptosis, oxidative stress could activate p38 mapk, phosphorylating nhe1 at s726 and s729." SIGNOR-180048 MAPK14 protein Q16539 UNIPROT SLC9A1 protein P19634 UNIPROT up-regulates phosphorylation Thr718 KEDLPVItIDPASPQ 9606 11604491 t llicata "Trophic factor withdrawal: p38 mitogen-activated protein kinase activates nhe1, which induces intracellular alkalinization. activated p38 mapk directly phosphorylated the c terminus of nhe1 within a 40-amino-acid region. Analysis by mass spectroscopy identified four phosphorylation sites on nhe1, thr 717, ser 722, ser 725, and ser 728." SIGNOR-111051 MAPK14 protein Q16539 UNIPROT SMAD3 protein P84022 UNIPROT "up-regulates activity" phosphorylation Ser204 NHSMDAGsPNLSPNP 9606 BTO:0001939 15520018 t miannu "Smad3 was phosphorylated at both Ser203 and Ser207 in untreated MCF10CA1h cells and the p38 and ROCK inhibitors each down-regulated phosphorylation at these sites. we demonstrate that phosphorylation at Ser203 and Ser207 residues is required for the full transactivation potential of Smad3, and that these residues are targets of the p38 and Rho/ROCK pathways." SIGNOR-250113 MAPK14 protein Q16539 UNIPROT SMARCD3 protein Q6STE5 UNIPROT "up-regulates activity" phosphorylation 9606 21902831 t lperfetto "p38 phosphorylates the baf60 subunit of the swi-snf chromatin remodelling complex, and p38 recruits this complex to differentiation-specific loci." SIGNOR-176557 MAPK14 protein Q16539 UNIPROT SP7 protein Q8TDD2 UNIPROT "up-regulates activity" phosphorylation 10090 20682789 t ggiuliani "We therefore propose that Osterix binds to Sp1 sequences on target gene promoters and that its phosphorylation by p38 enhances recruitment of coactivators to form transcriptionally active complexes" SIGNOR-255791 MAPK14 protein Q16539 UNIPROT STAT1 protein P42224 UNIPROT "up-regulates activity" phosphorylation Ser727 TDNLLPMsPEEFDEV 9606 17502367 t lperfetto "All stats are phosphorylated on at least one serine residue in their tad specifically, ser727 in stats 1 and 3 and ser721 in stat4. Stat serine kinases have been identified through the use of inhibitors, dominant-negative alleles, and in vitro kinase assays. They include mapk (p38mapk: stats 1, 3, 4;erk: stat3, 5;jnk: stat3), pkc_ (stat1, stat3), mtor (stat3), nlk (stat3 (42)), and camkii and ikk_ (stat1 (39, 40, 43)).STAT Serine phosphorylation regulates transcriptional activity (see below)." SIGNOR-154779 MAPK14 protein Q16539 UNIPROT STAT3 protein P40763 UNIPROT up-regulates phosphorylation Ser727 NTIDLPMsPRTLDSL 9606 17502367 t gcesareni "All stats are phosphorylated on at least one serine residue in their tad specifically, ser727 in stats 1 and 3 and ser721 in stat4. Stat serine kinases have been identified through the use of inhibitors, dominant-negative alleles, and in vitro kinase assays. They include mapk (p38mapk: stats 1, 3, 4;erk: stat3, 5;jnk: stat3), pkc_ (stat1, stat3), mtor (stat3), nlk (stat3 (42)), and camkii and ikk_ (stat1 (39, 40, 43)).STAT Serine phosphorylation regulates transcriptional activity (see below)." SIGNOR-154783 MAPK14 protein Q16539 UNIPROT STAT3 protein P40763 UNIPROT up-regulates phosphorylation Ser727 NTIDLPMsPRTLDSL 9606 18691976 t gcesareni "Kinase-selective enrichment enables quantitative phosphoproteomics of the kinome across the cell cycle." SIGNOR-179912 MAPK14 protein Q16539 UNIPROT STAT4 protein Q14765 UNIPROT up-regulates phosphorylation Ser721 PSDLLPMsPSVYAVL 9606 17502367 t gcesareni "All stats are phosphorylated on at least one serine residue in their tad specifically, ser727 in stats 1 and 3 and ser721 in stat4. Stat serine kinases have been identified through the use of inhibitors, dominant-negative alleles, and in vitro kinase assays. They include mapk (p38mapk: stats 1, 3, 4;erk: stat3, 5;jnk: stat3), pkc_ (stat1, stat3), mtor (stat3), nlk (stat3 (42)), and camkii and ikk_ (stat1 (39, 40, 43)).STAT Serine phosphorylation regulates transcriptional activity (see below)." SIGNOR-154787 MAPK14 protein Q16539 UNIPROT SUZ12/EZH2 complex SIGNOR-C77 SIGNOR up-regulates phosphorylation 9606 21902831 t lperfetto "P38 can phosphorylate the histone-lysine n-methyltransferase ezh2, the catalytic subunit of the polycomb repressive complex 2 (prc2), with phosphorylation of ezh2 necessary for prc2s association with the transcriptional repressor yy1 and subsequent chromatin remodelling." SIGNOR-217676 MAPK14 protein Q16539 UNIPROT TAB1 protein Q15750 UNIPROT "down-regulates activity" phosphorylation Ser423 QMVNGAHsASTLDEA 9606 19393267 t lperfetto "Egfr-mediated phosphorylation of tab1 was completely inhibited by a chemical inhibitor and sirna of p38alpha. The phosphorylation of tab1 was occurred at ser-423 and thr-431, the residues underlying the p38-mediated feedback inhibition of tak1." SIGNOR-185580 MAPK14 protein Q16539 UNIPROT TAB1 protein Q15750 UNIPROT "down-regulates activity" phosphorylation Ser438 TPTLTNQsPTLTLQS 9606 BTO:0000801 14592977 t lperfetto "Tab1, a subunit of the kinase tak1, was phosphorylated by sapk2a/p38alpha at ser423, thr431 and ser438 in vitro. the results presented here also show that sapk2a/p38? Suppresses the activity of tak1 in cells, because the activation of tak1 by proinflammatory cytokines and lps is enhanced if cells are first pre?incubated With sb 203580 or in cells that do not express sapk2a/p38?." SIGNOR-118922 MAPK14 protein Q16539 UNIPROT TAB1 protein Q15750 UNIPROT "down-regulates activity" phosphorylation Thr431 ASTLDEAtPTLTNQS 9606 19393267 t lperfetto "Egfr-mediated phosphorylation of tab1 was completely inhibited by a chemical inhibitor and sirna of p38alpha. The phosphorylation of tab1 was occurred at ser-423 and thr-431, the residues underlying the p38-mediated feedback inhibition of tak1." SIGNOR-185584 MAPK14 protein Q16539 UNIPROT TCF3 protein P15923 UNIPROT "up-regulates activity" phosphorylation Ser139 LNSPGPLsPSGMKGT 9606 BTO:0000887 15719023 t lperfetto "Here we show that p38 mapk, whose activity is essential for myogenesis, regulates myod/e47 heterodimerization. Phosphorylation of e47 at ser140 by p38 induces myod/e47 association and activation of muscle-specific transcription" SIGNOR-134194 MAPK14 protein Q16539 UNIPROT TP53 protein P04637 UNIPROT "up-regulates activity" phosphorylation Ser15 PSVEPPLsQETFSDL 9606 BTO:0000093 10581258 t lperfetto "P38 regulates p53, but also in p53-defective tumor cells rewire their checkpoint response and become dependent in the p38/mk2 pathway in mcf-7 cells, p38 kinase activated p53 more effectively than other members of the ras pathway. p53 and p38 kinase exist in the same physical complex, and co-expression of p38 stabilized p53 protein. In vitro, p38 kinase phosphorylated p53 at ser33 and ser46, a newly identified site." SIGNOR-72695 MAPK14 protein Q16539 UNIPROT TP53 protein P04637 UNIPROT "up-regulates activity" phosphorylation Ser33 LPENNVLsPLPSQAM 9606 BTO:0000093 10581258 t lperfetto "P38 regulates p53, but also in p53-defective tumor cells rewire their checkpoint response and become dependent in the p38/mk2 pathway in mcf-7 cells, p38 kinase activated p53 more effectively than other members of the ras pathway. p53 and p38 kinase exist in the same physical complex, and co-expression of p38 stabilized p53 protein. In vitro, p38 kinase phosphorylated p53 at ser33 and ser46, a newly identified site." SIGNOR-72699 MAPK14 protein Q16539 UNIPROT TP53 protein P04637 UNIPROT "up-regulates activity" phosphorylation Ser46 AMDDLMLsPDDIEQW 9606 BTO:0000093 17535811 t lperfetto "P38 regulates p53, but also in p53-defective tumor cells rewire their checkpoint response and become dependent in the p38/mk2 pathway in mcf-7 cells, p38 kinase activated p53 more effectively than other members of the ras pathway. p53 and p38 kinase exist in the same physical complex, and co-expression of p38 stabilized p53 protein. In vitro, p38 kinase phosphorylated p53 at ser33 and ser46, a newly identified site." SIGNOR-155246 MAPK14 protein Q16539 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser15 PSVEPPLsQETFSDL 9606 BTO:0000093 11258706 t lperfetto "P38 regulates p53, but also in p53-defective tumor cells rewire their checkpoint response and become dependent in the p38/mk2 pathway in mcf-7 cells, p38 kinase activated p53 more effectively than other members of the ras pathway. p53 and p38 kinase exist in the same physical complex, and co-expression of p38 stabilized p53 protein. In vitro, p38 kinase phosphorylated p53 at ser33 and ser46, a newly identified site." SIGNOR-105737 MAPK14 protein Q16539 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser33 LPENNVLsPLPSQAM 9606 BTO:0000093 11258706 t lperfetto "P38 regulates p53, but also in p53-defective tumor cells rewire their checkpoint response and become dependent in the p38/mk2 pathway in mcf-7 cells, p38 kinase activated p53 more effectively than other members of the ras pathway. p53 and p38 kinase exist in the same physical complex, and co-expression of p38 stabilized p53 protein. In vitro, p38 kinase phosphorylated p53 at ser33 and ser46, a newly identified site." SIGNOR-105741 MAPK14 protein Q16539 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser33 LPENNVLsPLPSQAM 9606 BTO:0000093 17535811 t lperfetto "P38 regulates p53, but also in p53-defective tumor cells rewire their checkpoint response and become dependent in the p38/mk2 pathway in mcf-7 cells, p38 kinase activated p53 more effectively than other members of the ras pathway. p53 and p38 kinase exist in the same physical complex, and co-expression of p38 stabilized p53 protein. In vitro, p38 kinase phosphorylated p53 at ser33 and ser46, a newly identified site." SIGNOR-155242 MAPK14 protein Q16539 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser33 LPENNVLsPLPSQAM 9606 BTO:0000093 22975381 t lperfetto "P38 regulates p53, but also in p53-defective tumor cells rewire their checkpoint response and become dependent in the p38/mk2 pathway in mcf-7 cells, p38 kinase activated p53 more effectively than other members of the ras pathway. p53 and p38 kinase exist in the same physical complex, and co-expression of p38 stabilized p53 protein. In vitro, p38 kinase phosphorylated p53 at ser33 and ser46, a newly identified site." SIGNOR-192057 MAPK14 protein Q16539 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser15 PSVEPPLsQETFSDL 9606 BTO:0003316 10781582 t lperfetto "Serine 15 phosphorylation of p53 leads to a stabilization of p53 by reducing its interaction with murine double minute 2, a negative regulatory partner[...]These results strongly suggest that both ERKs and p38 kinase have a direct role in UVB-induced phosphorylation of p53 at serine 15 in vivo." SIGNOR-226614 MAPK14 protein Q16539 UNIPROT TWIST1 protein Q15672 UNIPROT up-regulates phosphorylation Ser68 GGGDEPGsPAQGKRG 9606 BTO:0000150 21502402 t llicata "Phosphorylation of serine 68 of twist1 by mapks stabilizes twist1 protein and promotes breast cancer cell invasiveness. this ser 68 is phosphorylated by p38, c-jun n-terminal kinases (jnk), and extracellular signal-regulated kinases1/2 in vitro" SIGNOR-173409 MAPK14 protein Q16539 UNIPROT USF1 protein P22415 UNIPROT "up-regulates activity" phosphorylation Thr153 EALLGQAtPPGTGQF 9606 19389701 t lperfetto "Following uv irradiation, usf-1 is phosphorylated by the p38 stress-activated kinase on threonine 153 and directly up-regulates expression of the pomc, mc1r, tyr, tyrp-1 and dct genes" SIGNOR-185572 MAPK14 protein Q16539 UNIPROT ZNHIT1 protein O43257 UNIPROT up-regulates phosphorylation 9606 BTO:0000222 BTO:0000887 20473270 t gcesareni "We show that the srcap subunit named znhit1 or p18(hamlet), which is a substrate of p38 mapk, is recruited to the myogenin promoter at the onset of muscle differentiation, in a p38 mapk-dependent manner. Furthermore, p18hamlet was phosphorylated during myoblast differentiation in a p38 mapk-dependent manner (dal testo pmc)" SIGNOR-165571 MAPK14 protein Q16539 UNIPROT ZNHIT1 protein O43257 UNIPROT up-regulates phosphorylation Thr103 AEGPNYLtACAGPPS 9606 17380123 t llicata "Our results indicate that p38 mapk plays an important role in the regulation of p18hamlet half?life. In particular, p38 mapk activation is required for the accumulation of p18hamlet induced by dna damage?inducing Agents such as uv. We also showed that several sites that are phosphorylated by p38? In vitro are also important for p18hamlet protein stability in cells. the high conservation of thr103 as a phosphorylation site in p18hamlet proteins from different species (figure 1a), together with the in vitro phosphorylation experiments, suggested that this residue could be an important target for p38 mapk" SIGNOR-153899 MAPK15 protein Q8TD08 UNIPROT JUN protein P05412 UNIPROT up-regulates phosphorylation Ser63 KNSDLLTsPDVGLLK 9606 12169099 t gcesareni "Up-regulation of c-jun mrna in cardiac myocytes requires the extracellular signal-regulated kinase cascade, but c-jun n-terminal kinases are required for efficient up-regulation of c-jun protein. these data suggest that erks, rather than jnks, are required for c- jun up-regulation." SIGNOR-91371 MAPK15 protein Q8TD08 UNIPROT MAPK15 protein Q8TD08 UNIPROT up-regulates phosphorylation Tyr177 EDQAVTEyVATRWYR 9606 16336213 t lperfetto "Erk8 (extracellular-signal-regulated protein kinase 8) expressed in escherichia coli or insect cells was catalytically active and phosphorylated at both residues of the thr-glu-tyr motif.Our results suggest that the activity of erk8 in transfected hek-293 cells depends on the relative rates of erk8 autophosphorylation" SIGNOR-142973 MAPK1 protein P28482 UNIPROT ABI1 protein Q8IZP0 UNIPROT up-regulates phosphorylation Ser183 PPTQKPPsPPMSGRG 9606 21419341 t lperfetto "Our mass spectrometry also identified abi1 s183 and s225 on abi1 (numbering corresponds to abi1 isoform 1) as sites phosphorylated on endogenous protein and in the wildtype erk-dependent in vitro phosphorylated sample. these data indicate erk phosphorylation of abi1 is required for basal and egf-induced wrc interaction with the wrp2/3 complex." SIGNOR-172869 MAPK1 protein P28482 UNIPROT ABI1 protein Q8IZP0 UNIPROT up-regulates phosphorylation Ser222 TSPARLGsQHSPGRT 9606 21419341 t lperfetto "Our mass spectrometry also identified abi1 s183 and s225 on abi1 (numbering corresponds to abi1 isoform 1) as sites phosphorylated on endogenous protein and in the wildtype erk-dependent in vitro phosphorylated sample. these data indicate erk phosphorylation of abi1 is required for basal and egf-induced wrc interaction with the wrp2/3 complex." SIGNOR-172873 MAPK1 protein P28482 UNIPROT AMPH protein P49418 UNIPROT down-regulates phosphorylation Ser293 PAPARPRsPSQTRKG 9606 BTO:0000142 15262992 t lperfetto "Thus, we propose that mapk phosphorylation of amphiphysin1 controls ngf receptor/trka-mediated endocytosis by terminating the amphiphysin1-ap-2 interaction.Our results indicate that phosphorylation of amphiphysin 1 at ser-285 and/or ser-293 affects the function of amphiphysin1.Mapk phosphorylation of ser-285 and ser-293 could modulate the interaction between prd and ap-2, resulting in the dissociation of amphiphysin1 from ap-2." SIGNOR-126859 MAPK1 protein P28482 UNIPROT AMPH protein P49418 UNIPROT down-regulates phosphorylation Ser295 PARPRSPsQTRKGPP 9606 BTO:0000142 15262992 t lperfetto "Thus, we propose that mapk phosphorylation of amphiphysin1 controls ngf receptor/trka-mediated endocytosis by terminating the amphiphysin1-ap-2 interaction.Our results indicate that phosphorylation of amphiphysin 1 at ser-285 and/or ser-293 affects the function of amphiphysin1.Mapk phosphorylation of ser-285 and ser-293 could modulate the interaction between prd and ap-2, resulting in the dissociation of amphiphysin1 from ap-2." SIGNOR-126863 MAPK1 protein P28482 UNIPROT APBB1 protein O00213 UNIPROT unknown phosphorylation Ser175 EEEEDLSsPPGLPEP 9606 14697653 t lperfetto "Thus, fe65 has at least two apparently disparate functions and may also be involved in the pathogenesis of alzheimer's disease. The mechanisms by which fe65 trafficking and metabolism are regulated to fulfil these different roles are unclear. Our findings reported here, which demonstrate that fe65 is a phosphoprotein that is targeted by erk1/2 and which identify four in vivo phosphorylation sites, provide one possible mechanism whereby functional diversity might be achieved." SIGNOR-120451 MAPK1 protein P28482 UNIPROT APBB1 protein O00213 UNIPROT unknown phosphorylation Ser287 WEPPGRAsPSQGSSP 9606 14697653 t lperfetto "Thus, fe65 has at least two apparently disparate functions and may also be involved in the pathogenesis of alzheimer's disease. The mechanisms by which fe65 trafficking and metabolism are regulated to fulfil these different roles are unclear. Our findings reported here, which demonstrate that fe65 is a phosphoprotein that is targeted by erk1/2 and which identify four in vivo phosphorylation sites, provide one possible mechanism whereby functional diversity might be achieved." SIGNOR-120455 MAPK1 protein P28482 UNIPROT APBB1 protein O00213 UNIPROT unknown phosphorylation Ser347 TFPAQSLsPEPLPQE 9606 14697653 t lperfetto "Thus, fe65 has at least two apparently disparate functions and may also be involved in the pathogenesis of alzheimer's disease. The mechanisms by which fe65 trafficking and metabolism are regulated to fulfil these different roles are unclear. Our findings reported here, which demonstrate that fe65 is a phosphoprotein that is targeted by erk1/2 and which identify four in vivo phosphorylation sites, provide one possible mechanism whereby functional diversity might be achieved." SIGNOR-120459 MAPK1 protein P28482 UNIPROT APBB1 protein O00213 UNIPROT unknown phosphorylation Thr709 PKRLGAHtP 9606 14697653 t lperfetto "Thus, fe65 has at least two apparently disparate functions and may also be involved in the pathogenesis of alzheimer's disease. The mechanisms by which fe65 trafficking and metabolism are regulated to fulfil these different roles are unclear. Our findings reported here, which demonstrate that fe65 is a phosphoprotein that is targeted by erk1/2 and which identify four in vivo phosphorylation sites, provide one possible mechanism whereby functional diversity might be achieved." SIGNOR-120463 MAPK1 protein P28482 UNIPROT ARHGEF2 protein Q92974 UNIPROT up-regulates phosphorylation Thr679 PGVELLLtPREPALP 9606 BTO:0000671 19261619 t gcesareni "Importantly tnf-alpha enhanced the erk pathway-dependent phosphorylation of thr-678 of gef-h1 that was key for activation." SIGNOR-184469 MAPK1 protein P28482 UNIPROT AR protein P10275 UNIPROT down-regulates phosphorylation Ser516 VSRVPYPsPTCVKSE 9606 BTO:0001130 18511414 t gcesareni "Map kinase-dependent phosphorylation at ar ser-515 was supported by the decrease in intensity of the slower migrating 23-kda band after treatment with both egf and increasing concentrations of the map kinase inhibitor, u0126" SIGNOR-178718 MAPK1 protein P28482 UNIPROT ARRB1 protein P49407 UNIPROT down-regulates phosphorylation Ser412 EEEDGTGsPQLNNR 9606 10347142 t gcesareni "Erk1 and erk2 phosphorylate beta-arrestin1 at ser-412 in vitro. . in the resting state, cytosolic arrestin1 proteins are constitutively phosphorylated by extracellular signal-regulated kinase (erk) at ser412, located within their distal c terminus. erk-phosphorylated arrestin1 is unable to associate with clathrin cages, whereas this constraint is removed upon its dephosphorylation" SIGNOR-67630 MAPK1 protein P28482 UNIPROT ARRB1 protein P49407 UNIPROT down-regulates phosphorylation Ser412 EEEDGTGsPQLNNR 9606 19153083 t gcesareni "Erk1 and erk2 phosphorylate beta-arrestin1 at ser-412 in vitro. . in the resting state, cytosolic arrestin1 proteins are constitutively phosphorylated by extracellular signal-regulated kinase (erk) at ser412, located within their distal c terminus. erk-phosphorylated arrestin1 is unable to associate with clathrin cages, whereas this constraint is removed upon its dephosphorylation" SIGNOR-183480 MAPK1 protein P28482 UNIPROT ATF2 protein P15336 UNIPROT up-regulates phosphorylation Thr69 SVIVADQtPTPTRFL 9606 20068231 t gcesareni "Phosphorylation of thr-69 by mapk14 and mapk11, and at thr-71 by mapk1/erk2, mapk3/erk1, mapk11, mapk12 and mapk14 in response to external stimulus like insulin causes increased transcriptional activity." SIGNOR-163242 MAPK1 protein P28482 UNIPROT ATF2 protein P15336 UNIPROT up-regulates phosphorylation Thr71 IVADQTPtPTRFLKN 9606 12110590 t gcesareni "Here, we show that in fibroblasts, insulin, epidermal growth factor (egf) and serum activate atf2 via a so far unknown two-step mechanism involving two distinct ras effector pathways: the raf-mek-erk pathway induces phosphorylation of atf2 thr71, whereas subsequent atf2 thr69 phosphorylation requires the ral-ralgds-src-p38 pathway." SIGNOR-90517 MAPK1 protein P28482 UNIPROT BAD protein Q92934 UNIPROT "down-regulates activity" phosphorylation -1 8929531 t lperfetto "The rapid phosphorylation of bad following il-3 connects a proximal survival signal with the bcl-2 family, modulating this checkpoint for apoptosis.phosphorylatedBAD is bound to 14-3-3 within the cytosol, while only nonphosphorylated BAD is heterodimerized with membrane-bound BCL-XL." SIGNOR-44858 MAPK1 protein P28482 UNIPROT BCL2L11 protein O43521 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser69 GPLAPPAsPGPFATR 9606 BTO:0000150 15486195 t lperfetto "In vitro, bimel was phosphorylated by extracellular signal-regulated kinase on ser(69), which resides in the bimel-specific insert region. Using phosphospecific antibody against this site, we show that this residue is actually phosphorylated in cells. We also show that phosphorylation of ser(69) promotes ubiquitination of bimel. We conclude that mek inhibitors sensitize mda-mb231 and hbc4 cells to anoikis by blocking phosphorylation and hence degradation of bimel" SIGNOR-129874 MAPK1 protein P28482 UNIPROT BCL2 protein P10415 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser70 RDPVARTsPLQTPAA 9534 BTO:0004055 10677502 t lperfetto "Erk1 and erk2 directly phosphorylate bcl2 exclusively at ser-70." SIGNOR-219217 MAPK1 protein P28482 UNIPROT BCL2 protein P10415 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser70 RDPVARTsPLQTPAA 9606 BTO:0000567 10669763 t lperfetto "Phosphorylation of the map kinase sites in bcl-2, thr56, thr74, and ser87, is sufficient to inhibit tnf--induced degradation. p44mapk/extracellular signal-regulated kinase 1 (erk1) and p42 mapk/erk2 are activated by il-3, colocalize with mitochondrial bcl2, and can directly phosphorylate bcl2 on ser-70 in a stauro-resistant manner both_ in vitro_ and_ in vivo." SIGNOR-74919 MAPK1 protein P28482 UNIPROT BCL2 protein P10415 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser87 AAAGPALsPVPPVVH 9606 BTO:0000567 10669763 t lperfetto "Phosphorylation of the map kinase sites in bcl-2, thr56, thr74, and ser87, is sufficient to inhibit tnf--induced degradation." SIGNOR-74931 MAPK1 protein P28482 UNIPROT BCL2 protein P10415 UNIPROT "up-regulates quantity by stabilization" phosphorylation Thr56 FSSQPGHtPHPAASR 9606 BTO:0000567 10669763 t lperfetto "Phosphorylation of the map kinase sites in bcl-2, thr56, thr74, and ser87, is sufficient to inhibit tnf--induced degradation. p44mapk/extracellular signal-regulated kinase 1 (erk1) and p42 mapk/erk2 are activated by il-3, colocalize with mitochondrial bcl2, and can directly phosphorylate bcl2 on ser-70 in a stauro-resistant manner both_ in vitro_ and_ in vivo." SIGNOR-74923 MAPK1 protein P28482 UNIPROT BCL2 protein P10415 UNIPROT "up-regulates quantity by stabilization" phosphorylation Thr74 ARTSPLQtPAAPGAA 9606 BTO:0000567 10669763 t lperfetto "In endothelial cells, tumor necrosis factor alpha (tnf-alpha) induces dephosphorylation and subsequent ubiquitin-dependent degradation of the antiapoptotic protein bcl-2. Here, we investigate the role of different putative phosphorylation sites to facilitate bcl-2 degradation" SIGNOR-74927 MAPK1 protein P28482 UNIPROT BCL6 protein P41182 UNIPROT down-regulates phosphorylation Ser333 KGLVSPQsPQKSDCQ 9606 BTO:0000782;BTO:0000785 9649500 t gcesareni "Here we show that antigen receptor activation leads to bcl-6 phosphorylation by mitogen-activated protein kinase (mapk). Phosphorylation, in turn, targets bcl-6 for rapid degradation by the ubiquitin/proteasome pathway." SIGNOR-58481 MAPK1 protein P28482 UNIPROT BCL6 protein P41182 UNIPROT down-regulates phosphorylation Ser343 KSDCQPNsPTESCSS 9606 BTO:0000782;BTO:0000785 9649500 t gcesareni "Here we show that antigen receptor activation leads to bcl-6 phosphorylation by mitogen-activated protein kinase (mapk). Phosphorylation, in turn, targets bcl-6 for rapid degradation by the ubiquitin/proteasome pathway." SIGNOR-58485 MAPK1 protein P28482 UNIPROT BMF protein Q96LC9 UNIPROT up-regulates phosphorylation Ser74 DKATQTLsPASPSQG 9606 BTO:0000785 22258404 t llicata "Phosphomimetic mutation of this site (s74d) moderately enhanced bmf apoptotic activity in vivo.22 here, we demonstrate a previously unrecognized mode of regulation of bmf. We show that b-raf-mek-erk2 signaling regulates bmf phosphorylation at serine 74 and serine 77. Phosphorylation of serine 77 downregulates the pro-apoptotic activity of bmf." SIGNOR-195471 MAPK1 protein P28482 UNIPROT BMF protein Q96LC9 UNIPROT up-regulates phosphorylation Ser77 TQTLSPAsPSQGVML 9606 BTO:0000785 22258404 t llicata "Phosphomimetic mutation of this site (s74d) moderately enhanced bmf apoptotic activity in vivo.22 here, we demonstrate a previously unrecognized mode of regulation of bmf. We show that b-raf-mek-erk2 signaling regulates bmf phosphorylation at serine 74 and serine 77. Phosphorylation of serine 77 downregulates the pro-apoptotic activity of bmf." SIGNOR-195475 MAPK1 protein P28482 UNIPROT BRAF protein P15056 UNIPROT "down-regulates activity" phosphorylation Ser151 VARSNPKsPQKPIVR 9606 BTO:0000848 21478863 t "We show that overactivation of the MAPK pathway, induced by the oncogenic Ras in melanoma, induces constitutive phosphorylation of BRAF on Ser151 by ERK, which inhibits NRAS-BRAF interaction" SIGNOR-259920 MAPK1 protein P28482 UNIPROT BRAF protein P15056 UNIPROT "down-regulates activity" phosphorylation Thr753 YACASPKtPIQAGGY 10116 BTO:0001009 16508002 t lperfetto "Erk-induced phosphorylation of b-raf on t753 promoted the disassembly of raf heterodimers, and the mutation of t753 prolonged growth factor-induced heterodimerization. The b-raf t753a mutant enhanced differentiation of pc12 cells, which was previously shown to be dependent on sustained erk signaling. Site is critical for v-src dependent modulation of slk kinase activity." SIGNOR-236388 MAPK1 protein P28482 UNIPROT CALD1 protein Q05682 UNIPROT down-regulates phosphorylation Ser759 KTPDGNKsPAPKPSD 9606 BTO:0001260 10514499 t lperfetto "Extracellular signal-regulated kinases (erks) phosphorylate the high molecular mass isoform of the actin-binding protein caldesmon (h-cad) at two sites (ser(759) and ser(789)) during smooth muscle stimulation. Nmr spectroscopy shows that the actin binding properties of the minimal inhibitory region of caldesmon, residues 750-779, alter upon map kinase phosphorylation of ser-759, a residue not involved in actin binding. This phosphorylation leads to markedly diminished actin affinity as a result of the loss of interaction at one of the two sites that bind to f-actin." SIGNOR-71033 MAPK1 protein P28482 UNIPROT CALD1 protein Q05682 UNIPROT down-regulates phosphorylation Ser789 QSVDKVTsPTKV 9606 BTO:0001260 10514499 t lperfetto "Extracellular signal-regulated kinases (erks) phosphorylate the high molecular mass isoform of the actin-binding protein caldesmon (h-cad) at two sites (ser(759) and ser(789)) during smooth muscle stimulation. Nmr spectroscopy shows that the actin binding properties of the minimal inhibitory region of caldesmon, residues 750-779, alter upon map kinase phosphorylation of ser-759, a residue not involved in actin binding. This phosphorylation leads to markedly diminished actin affinity as a result of the loss of interaction at one of the two sites that bind to f-actin." SIGNOR-71037 MAPK1 protein P28482 UNIPROT CAPN2 protein P17655 UNIPROT up-regulates phosphorylation Ser50 GTLFQDPsFPAIPSA 9606 14993287 t lperfetto "Epidermal growth factor activates m-calpain (calpain ii), at least in part, by extracellular signal-regulated kinase-mediated phosphorylation.We now show that erk directly phosphorylates and activates m-calpain both in vitro and in vivo. We identified serine 50 as required for epidermal growth factor (egf)-induced calpain activation in vitro and in vivo." SIGNOR-123079 MAPK1 protein P28482 UNIPROT CASP8 protein Q14790 UNIPROT down-regulates phosphorylation Ser387 YLEMDLSsPQTRYIP 9606 BTO:0000149 24342355 t lperfetto "We demonstrate that perk 1/2 can phosphorylate pro-caspase-8 at s387 by knocking-down the endogenous pro-caspase-8 using rnai and replacing it with its non-phosphorylatable counterpart (s387a), a significant increase in caspase-8 activity" SIGNOR-203473 MAPK1 protein P28482 UNIPROT CASP9 protein P55211 UNIPROT "down-regulates activity" phosphorylation Thr125 PEVLRPEtPRPVDIG 10090 BTO:0000782 16888006 t lperfetto "ERK/MAPK phosphorylates caspase-9 at Thr(125), and this phosphorylation is crucial for caspase-9 inhibition" SIGNOR-148616 MAPK1 protein P28482 UNIPROT CASP9 protein P55211 UNIPROT "down-regulates activity" phosphorylation Thr125 PEVLRPEtPRPVDIG 9606 12792650 t lperfetto "Inhibition of caspase-9 through phosphorylation at Thr 125 by ERK MAPK" SIGNOR-101544 MAPK1 protein P28482 UNIPROT CDK2 protein P24941 UNIPROT up-regulates phosphorylation Thr160 GVPVRTYtHEVVTLW 9606 SIGNOR-C16 12359725 t gcesareni "In addition to its role in stimulating cyclin d1 expression and nuclear translocation of cdk2, erk regulates thr-160 phosphorylation of cdk2-cyclin e." SIGNOR-94003 MAPK1 protein P28482 UNIPROT CDKN1A protein P38936 UNIPROT down-regulates phosphorylation Ser130 SGEQAEGsPGGPGDS 9606 19364816 t gcesareni "Extracellular signal-regulated kinase 2-dependent phosphorylation induces cytoplasmic localization and degradation of p21cip1." SIGNOR-185215 MAPK1 protein P28482 UNIPROT CDKN1A protein P38936 UNIPROT down-regulates phosphorylation Thr57 NFDFVTEtPLEGDFA 9606 19364816 t lperfetto "We have shown that erk2 interacts with and phosphorylates p21cip1, promoting p21cip1_ubiquitination. We identified two erk2 phosphorylation sites, thr57 and ser130, in p21cip1_and showed that phosphorylation of these residues increases p21cip1_cytoplasmic distribution and proteasome-dependent degradation." SIGNOR-185219 MAPK1 protein P28482 UNIPROT CDKN1B protein P46527 UNIPROT down-regulates phosphorylation Thr187 NAGSVEQtPKKPGLR 9606 BTO:0000150 10931950 t gcesareni "Phosphorylation of kip1 on thr-187, by cdk1 and cdk2 leads to protein ubiquitination and proteasomal degradation." SIGNOR-80230 MAPK1 protein P28482 UNIPROT CDKN1B protein P46527 UNIPROT up-regulates phosphorylation Ser10 NVRVSNGsPSLERMD 9606 10831586 t gcesareni "Phosphorylation on ser-10 of kip1 is the major site of phosphorylation in resting cells, takes place at the g(0)-g1 phase and leads to protein stability." SIGNOR-77651 MAPK1 protein P28482 UNIPROT CDKN1B protein P46527 UNIPROT up-regulates phosphorylation Ser178 EENVSDGsPNAGSVE 9606 10831586 t lperfetto "Indeed, p27kip1 was phosphorylated by p42 mapk (erk2) in vitrothese results suggest that ser(10) is the major site of phosphorylation of p27(kip1) and that phosphorylation at this site, like that at thr(187), contributes to regulation of p27(kip1) stability." SIGNOR-77655 MAPK1 protein P28482 UNIPROT CEBPA protein P49715 UNIPROT down-regulates phosphorylation Ser21 PMSSHLQsPPHAPSS 9606 BTO:0000876 14701740 t lperfetto "Ccaat/enhancer-binding protein alpha (c/ebpalpha) is one of the key transcription factors that mediate lineage specification and differentiation of multipotent myeloid progenitors into mature granulocytes.Here we report that inducers of monocyte differentiation inhibit the alternate cell fate choice, that of granulopoiesis, through inhibition of c/ebpalpha. This inhibition is mediated by extracellular signal-regulated kinases 1 and/or 2 (erk1/2), which interact with c/ebpalpha through an fxfp docking site and phosphorylate serine 21." SIGNOR-120566 MAPK1 protein P28482 UNIPROT CEBPB protein P17676 UNIPROT up-regulates phosphorylation Thr235 SSSSPPGtPSPADAK 9606 BTO:0000551 19723873 t gcesareni "Phosphorylation of cebpb at thr(235) peaked at 16 hours in il-1beta-stimulated cells. The mek inhibitor u0126 inhibited this phosphorylation and reduced mmp-1 gene induction." SIGNOR-187798 MAPK1 protein P28482 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-140890 MAPK1 protein P28482 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-140894 MAPK1 protein P28482 UNIPROT CIITA protein P33076 UNIPROT up-regulates phosphorylation Ser280 TVHGLPTsPDRPGST 9606 15210796 t gcesareni "We show in this study that the nuclear localized form of ciita is a predominantly phosphorylated form of the protein, whereas cytoplasmic ciita is predominantly unphosphorylated. Novel phosphorylation sites were determined to be located within a region that contains serine residues 286, 288, and 293. Double mutations of these residues increased nuclear ciita, indicating that these sites are not required for nuclear import. Erk1/2-mediated phosphorylation of ciita down-regulates ciita activity by priming it for nuclear export, thus providing a means for cells to tightly regulate the extent of antigen presentation." SIGNOR-126250 MAPK1 protein P28482 UNIPROT CIITA protein P33076 UNIPROT up-regulates phosphorylation Ser280 TVHGLPTsPDRPGST 9606 18245089 t gcesareni "We show in this study that the nuclear localized form of ciita is a predominantly phosphorylated form of the protein, whereas cytoplasmic ciita is predominantly unphosphorylated. Novel phosphorylation sites were determined to be located within a region that contains serine residues 286, 288, and 293. Double mutations of these residues increased nuclear ciita, indicating that these sites are not required for nuclear import. Erk1/2-mediated phosphorylation of ciita down-regulates ciita activity by priming it for nuclear export, thus providing a means for cells to tightly regulate the extent of antigen presentation." SIGNOR-160609 MAPK1 protein P28482 UNIPROT CSNK2A1 protein P68400 UNIPROT up-regulates phosphorylation Ser362 ISSVPTPsPLGPLAG 9606 BTO:0000527 19941816 t lperfetto "Erk2, which is activated by egfr signaling, directly binds to ck2alpha via the erk2 docking groove and phosphorylates ck2alpha primarily at t360/s362, subsequently enhancing ck2alpha activity" SIGNOR-161851 MAPK1 protein P28482 UNIPROT CSNK2A1 protein P68400 UNIPROT up-regulates phosphorylation Thr360 SGISSVPtPSPLGPL 9606 BTO:0000527 19941816 t lperfetto "Erk2, which is activated by egfr signaling, directly binds to ck2alpha via the erk2 docking groove and phosphorylates ck2alpha primarily at t360/s362, subsequently enhancing ck2alpha activity" SIGNOR-161855 MAPK1 protein P28482 UNIPROT CTTN protein Q14247 UNIPROT up-regulates phosphorylation Ser405 KTQTPPVsPAPQPTE 9606 BTO:0000938 20444238 t gcesareni "Cortactin is regulated by multiple phosphorylation events, including phosphorylation of s405 and s418 by extracellular regulated kinases (erk)1/2. Erk1/2 phosphorylation of cortactin has emerged as an important positive regulatory modification, enabling cortactin to bind and activate the arp2/3 regulator neuronal wiskott-aldrich syndrome protein (n-wasp), promoting actin polymerization and enhancing tumor cell movement." SIGNOR-165200 MAPK1 protein P28482 UNIPROT CTTN protein Q14247 UNIPROT up-regulates phosphorylation Ser405 KTQTPPVsPAPQPTE 9606 BTO:0000938 21079800 t gcesareni "Cortactin is regulated by multiple phosphorylation events, including phosphorylation of s405 and s418 by extracellular regulated kinases (erk)1/2. Erk1/2 phosphorylation of cortactin has emerged as an important positive regulatory modification, enabling cortactin to bind and activate the arp2/3 regulator neuronal wiskott-aldrich syndrome protein (n-wasp), promoting actin polymerization and enhancing tumor cell movement." SIGNOR-169674 MAPK1 protein P28482 UNIPROT CTTN protein Q14247 UNIPROT up-regulates phosphorylation Ser418 TEERLPSsPVYEDAA 9606 BTO:0000938 20444238 t gcesareni "Cortactin is regulated by multiple phosphorylation events, including phosphorylation of s405 and s418 by extracellular regulated kinases (erk)1/2. Erk1/2 phosphorylation of cortactin has emerged as an important positive regulatory modification, enabling cortactin to bind and activate the arp2/3 regulator neuronal wiskott-aldrich syndrome protein (n-wasp), promoting actin polymerization and enhancing tumor cell movement." SIGNOR-165204 MAPK1 protein P28482 UNIPROT CTTN protein Q14247 UNIPROT up-regulates phosphorylation Ser418 TEERLPSsPVYEDAA 9606 BTO:0000938 21079800 t gcesareni "Cortactin is regulated by multiple phosphorylation events, including phosphorylation of s405 and s418 by extracellular regulated kinases (erk)1/2. Erk1/2 phosphorylation of cortactin has emerged as an important positive regulatory modification, enabling cortactin to bind and activate the arp2/3 regulator neuronal wiskott-aldrich syndrome protein (n-wasp), promoting actin polymerization and enhancing tumor cell movement." SIGNOR-169678 MAPK1 protein P28482 UNIPROT CyclinE/CDK2 complex SIGNOR-C16 SIGNOR up-regulates phosphorylation 9606 12359725 t lperfetto "In addition to its role in stimulating cyclin d1 expression and nuclear translocation of cdk2, erk regulates thr-160 phosphorylation of cdk2-cyclin e." SIGNOR-217499 MAPK1 protein P28482 UNIPROT DAPK1 protein P53355 UNIPROT up-regulates phosphorylation Ser734 NSSRFPPsPLASKPT 9606 15616583 t gcesareni "Dapk interacts with erk through a docking sequence within its death domain and is a substrate of erk. Phosphorylation of dapk at ser 735 by erk increases the catalytic activity of dapk both in vitro and in vivo" SIGNOR-132614 MAPK1 protein P28482 UNIPROT DUSP16 protein Q9BY84 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser446 TNKLCQFsPVQELSE 9534 BTO:0004055 15689616 t lperfetto "Phosphorylation of Ser-446 determines stability of MKP-7.|We also determined that MKP-7 phosphorylated at Ser-446 has a longer half-life than unphosphorylated form of the wild type protein, as does a phospho-mimic mutant of MKP-7. These results indicate that activation of the ERK pathway strongly blocks JNK activation through stabilization of MKP-7 mediated by phosphorylation." SIGNOR-249389 MAPK1 protein P28482 UNIPROT DUSP1 protein P28562 UNIPROT down-regulates phosphorylation Ser296 KQRRSIIsPNFSFMG 9606 16286470 t lperfetto "The dual-specificity mapk phosphatase mkp-1/cl100/dusp1 is an inducible nuclear protein controlled by p44/42 mapk (erk1/2) in a negative feedback mechanism to inhibit kinase activity. Here, we report on the molecular basis for a novel positive feedback mechanism to sustain erk activation by triggering mkp-1 proteolysis. Active erk2 docking to the def motif (fxfp, residues 339-342) of n-terminally truncated mkp-1 in vitro initiated phosphorylation at the ser(296)/ser(323) domain" SIGNOR-141593 MAPK1 protein P28482 UNIPROT DUSP1 protein P28562 UNIPROT up-regulates phosphorylation Ser364 LQSPITTsPSC 9606 10617468 t lperfetto "Mkp-1 was a target in vivo and in vitro for p42(mapk) or p44(mapk), which phosphorylates mkp-1 on two carboxyl-terminal serine residues, serine 359 and serine 364. This phosphorylation did not modify mkp-1's intrinsic ability to dephosphorylate p44(mapk) but led to stabilization of the protein." SIGNOR-73625 MAPK1 protein P28482 UNIPROT DUSP6 protein Q16828 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser159 DGSCSSSsPPLPVLG 9606 15632084 t gcesareni "In vitro phosphorylation assays using glutathione S-transferase (GST)-MKP-3 fusion proteins indicated that ERK2 could phosphorylate MKP-3 on serines 159 and 197Double serine mutants of MKP-3 or MKP-3-GFP were more efficiently protected from degradation than single mutants or wild-type MKP-3, indicating that phosphorylation of either serine by ERK1/2 enhances proteasomal degradation of MKP-3." SIGNOR-132967 MAPK1 protein P28482 UNIPROT DUSP6 protein Q16828 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser197 SATDSDGsPLSNSQP 9606 15632084 t gcesareni "In vitro phosphorylation assays using glutathione S-transferase (GST)-MKP-3 fusion proteins indicated that ERK2 could phosphorylate MKP-3 on serines 159 and 197Double serine mutants of MKP-3 or MKP-3-GFP were more efficiently protected from degradation than single mutants or wild-type MKP-3, indicating that phosphorylation of either serine by ERK1/2 enhances proteasomal degradation of MKP-3." SIGNOR-132971 MAPK1 protein P28482 UNIPROT EGFR protein P00533 UNIPROT "down-regulates activity" phosphorylation Thr693 RELVEPLtPSGEAPN -1 1651322 t lperfetto "A growth factor-stimulated protein kinase activity that phosphorylates the epidermal growth factor (EGF) receptor at Thr669 has been described Anion-exchange chromatography demonstrated that this protein kinase activity was accounted for by two enzymes. The first peak of activity eluted from the column corresponded to the microtubule-associated protein 2 (MAP2) kinase" SIGNOR-20545 MAPK1 protein P28482 UNIPROT EIF4EBP1 protein Q13541 UNIPROT "down-regulates activity" phosphorylation Ser65 FLMECRNsPVTKTPP 9606 BTO:0000007 11691836 t lperfetto "The 4E-BPs inhibit translation in a reversible manner. Hypophosphorylated 4E-BPs interact avidly with eIF4E, whereas 4E-BP hyperphosphorylation, elicited by stimulation of cells with hormones, cytokines, or growth factors, results in an abrogation of eIF4E-binding activity.|These results are at variance with reports that have characterized the 4E-BP1/eIF4E interaction utilizing recombinant 4E-BP1 proteins phosphorylated in vitro with ERK, and harboring alanine substitutions at Thr 37, Thr 46, Thr 70, and Ser 83 |phosphorylation of either Thr 46 or Ser 65 was reported to result in a decrease in eIF4E binding" SIGNOR-249390 MAPK1 protein P28482 UNIPROT EIF4EBP1 protein Q13541 UNIPROT "down-regulates activity" phosphorylation Ser83 PTIPGVTsPSSDEPP 9606 BTO:0000007 11691836 t lperfetto "The 4E-BPs inhibit translation in a reversible manner. Hypophosphorylated 4E-BPs interact avidly with eIF4E, whereas 4E-BP hyperphosphorylation, elicited by stimulation of cells with hormones, cytokines, or growth factors, results in an abrogation of eIF4E-binding activity.|These results are at variance with reports that have characterized the 4E-BP1/eIF4E interaction utilizing recombinant 4E-BP1 proteins phosphorylated in vitro with ERK, and harboring alanine substitutions at Thr 37, Thr 46, Thr 70, and Ser 83 |phosphorylation of either Thr 46 or Ser 65 was reported to result in a decrease in eIF4E binding" SIGNOR-249391 MAPK1 protein P28482 UNIPROT EIF4EBP1 protein Q13541 UNIPROT "down-regulates activity" phosphorylation Thr37 PPGDYSTtPGGTLFS 9606 BTO:0000007 11691836 t lperfetto "The 4E-BPs inhibit translation in a reversible manner. Hypophosphorylated 4E-BPs interact avidly with eIF4E, whereas 4E-BP hyperphosphorylation, elicited by stimulation of cells with hormones, cytokines, or growth factors, results in an abrogation of eIF4E-binding activity.|These results are at variance with reports that have characterized the 4E-BP1/eIF4E interaction utilizing recombinant 4E-BP1 proteins phosphorylated in vitro with ERK, and harboring alanine substitutions at Thr 37, Thr 46, Thr 70, and Ser 83 |phosphorylation of either Thr 46 or Ser 65 was reported to result in a decrease in eIF4E binding" SIGNOR-249392 MAPK1 protein P28482 UNIPROT EIF4EBP1 protein Q13541 UNIPROT "down-regulates activity" phosphorylation Thr46 GGTLFSTtPGGTRII 9606 BTO:0000007 11691836 t lperfetto "The 4E-BPs inhibit translation in a reversible manner. Hypophosphorylated 4E-BPs interact avidly with eIF4E, whereas 4E-BP hyperphosphorylation, elicited by stimulation of cells with hormones, cytokines, or growth factors, results in an abrogation of eIF4E-binding activity.|These results are at variance with reports that have characterized the 4E-BP1/eIF4E interaction utilizing recombinant 4E-BP1 proteins phosphorylated in vitro with ERK, and harboring alanine substitutions at Thr 37, Thr 46, Thr 70, and Ser 83 |phosphorylation of either Thr 46 or Ser 65 was reported to result in a decrease in eIF4E binding" SIGNOR-249393 MAPK1 protein P28482 UNIPROT EIF4EBP1 protein Q13541 UNIPROT "down-regulates activity" phosphorylation Thr70 RNSPVTKtPPRDLPT 9606 BTO:0000007 11691836 t lperfetto "The 4E-BPs inhibit translation in a reversible manner. Hypophosphorylated 4E-BPs interact avidly with eIF4E, whereas 4E-BP hyperphosphorylation, elicited by stimulation of cells with hormones, cytokines, or growth factors, results in an abrogation of eIF4E-binding activity.|These results are at variance with reports that have characterized the 4E-BP1/eIF4E interaction utilizing recombinant 4E-BP1 proteins phosphorylated in vitro with ERK, and harboring alanine substitutions at Thr 37, Thr 46, Thr 70, and Ser 83 |phosphorylation of either Thr 46 or Ser 65 was reported to result in a decrease in eIF4E binding" SIGNOR-249394 MAPK1 protein P28482 UNIPROT ELK1 protein P19419 UNIPROT "up-regulates activity" phosphorylation Ser324 RDLELPLsPSLLGGP 10090 BTO:0000944 7889942 t lperfetto "We demonstrate that elk-1, a protein closely related to p62tcf in function, is a nuclear target of two members of the map kinase family, erk1 and erk2, erk1 phosphorylates five c-terminal sites in elk-1 (s324,t336, s383, s389 and s422) with varying degrees of efficiency." SIGNOR-235459 MAPK1 protein P28482 UNIPROT ELK1 protein P19419 UNIPROT "up-regulates activity" phosphorylation Ser383 IHFWSTLsPIAPRSP 10090 BTO:0000944 7889942 t lperfetto "We demonstrate that elk-1, a protein closely related to p62tcf in function, is a nuclear target of two members of the map kinase family, erk1 and erk2, erk1 phosphorylates five c-terminal sites in elk-1 (s324,t336, s383, s389 and s422) with varying degrees of efficiency." SIGNOR-235455 MAPK1 protein P28482 UNIPROT ELK1 protein P19419 UNIPROT "up-regulates activity" phosphorylation Ser389 LSPIAPRsPAKLSFQ 10090 BTO:0000944 7889942 t lperfetto "We demonstrate that elk-1, a protein closely related to p62tcf in function, is a nuclear target of two members of the map kinase family, erk1 and erk2, erki phosphorylates five c-terminal sites in elk-i (s324,t336, s383, s389 and s422) with varying degrees of efficiency." SIGNOR-235471 MAPK1 protein P28482 UNIPROT ELK1 protein P19419 UNIPROT "up-regulates activity" phosphorylation Ser422 LSTPVVLsPGPQKP 10090 BTO:0000944 7889942 t lperfetto "We demonstrate that elk-1, a protein closely related to p62tcf in function, is a nuclear target of two members of the map kinase family, erk1 and erk2, erki phosphorylates five c-terminal sites in elk-i (s324,t336, s383, s389 and s422) with varying degrees of efficiency." SIGNOR-235463 MAPK1 protein P28482 UNIPROT ELK1 protein P19419 UNIPROT up-regulates phosphorylation Thr336 GGPGPERtPGSGSGS 10090 BTO:0000944 7889942 t lperfetto "We demonstrate that elk-1, a protein closely related to p62tcf in function, is a nuclear target of two members of the map kinase family, erk1 and erk2, erki phosphorylates five c-terminal sites in elk-i (s324,t336, s383, s389 and s422) with varying degrees of efficiency." SIGNOR-235467 MAPK1 protein P28482 UNIPROT EP300 protein Q09472 UNIPROT up-regulates phosphorylation Ser2279 PVQPNPMsPQQHMLP 9606 17623675 t lperfetto "Serine residues (ser-2279, ser-2315, and ser-2366) on the c terminus of p300 were the major signaling targets of egf. Furthermore, the c-terminal serine phosphorylation of p300 stimulated its histone acetyltransferase activity these results also constituted the first report identifying the unique p300 phosphorylation sites induced by erk2 in vivo." SIGNOR-156887 MAPK1 protein P28482 UNIPROT EP300 protein Q09472 UNIPROT up-regulates phosphorylation Ser2315 RSPQPVPsPRPQSQP 9606 17623675 t gcesareni "Erk2-mediated c-terminal serine phosphorylation of p300 (ser-2279, ser-2315, and ser-2366) is vital to the regulation of epidermal growth factor-induced keratin 16 gene expression." SIGNOR-156891 MAPK1 protein P28482 UNIPROT EP300 protein Q09472 UNIPROT up-regulates phosphorylation Ser2366 MEQGHFAsPDQNSML 9606 17623675 t lperfetto "Serine residues (ser-2279, ser-2315, and ser-2366) on the c terminus of p300 were the major signaling targets of egf. Furthermore, the c-terminal serine phosphorylation of p300 stimulated its histone acetyltransferase activity these results also constituted the first report identifying the unique p300 phosphorylation sites induced by erk2 in vivo." SIGNOR-156895 MAPK1 protein P28482 UNIPROT ERF protein P50548 UNIPROT down-regulates phosphorylation Thr526 GEAGGPLtPRRVSSD 9606 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-29505 MAPK1 protein P28482 UNIPROT ERF protein P50548 UNIPROT up-regulates phosphorylation Ser161 SPTEDPRsPPACSSS 9606 10330152 t lperfetto "The experiments presented here indicate that erf is regulated during nuclear import and/or export and that this process depends on its phosphorylation by erks our analysis indicates that in addition to t526 (position 7), s161 (position 2), s246 (position 3), and s251 (position 4) are also phosphorylated in vitro by erk2 and in vivo after mitogenic stimulation (fig. 3a)." SIGNOR-67520 MAPK1 protein P28482 UNIPROT ERF protein P50548 UNIPROT up-regulates phosphorylation Ser246 RGGPEPLsPFPVSPL 9606 10330152 t lperfetto "The experiments presented here indicate that erf is regulated during nuclear import and/or export and that this process depends on its phosphorylation by erks our analysis indicates that in addition to t526 (position 7), s161 (position 2), s246 (position 3), and s251 (position 4) are also phosphorylated in vitro by erk2 and in vivo after mitogenic stimulation (fig. 3a)." SIGNOR-67524 MAPK1 protein P28482 UNIPROT ERF protein P50548 UNIPROT up-regulates phosphorylation Ser251 PLSPFPVsPLAGPGS 9606 10330152 t lperfetto "The experiments presented here indicate that erf is regulated during nuclear import and/or export and that this process depends on its phosphorylation by erks our analysis indicates that in addition to t526 (position 7), s161 (position 2), s246 (position 3), and s251 (position 4) are also phosphorylated in vitro by erk2 and in vivo after mitogenic stimulation (fig. 3a)." SIGNOR-67528 MAPK1 protein P28482 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-113130 MAPK1 protein P28482 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser104 FPPLNSVsPSPLMLL 9606 BTO:0000150 18372406 t gcesareni "In several estrogen response element-containing genes, the s118a mutation strongly reduced induction by e(2), and u0126 did not further reduce expression. Here, we show that serines 104 (s104) and 106 (s106) are also phosphorylated by mapk in vitro and upon stimulation of mapk activity in vivo.Phosphorylation at serines 104 and 106 by erk1/2 mapk is important for estrogen receptor-alpha activity" SIGNOR-178133 MAPK1 protein P28482 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser106 PLNSVSPsPLMLLHP 9606 BTO:0000567 17615152 t gcesareni "In several estrogen response element-containing genes, the s118a mutation strongly reduced induction by e(2), and u0126 did not further reduce expression. Here, we show that serines 104 (s104) and 106 (s106) are also phosphorylated by mapk in vitro and upon stimulation of mapk activity in vivo.Phosphorylation at serines 104 and 106 by erk1/2 mapk is important for estrogen receptor-alpha activity" SIGNOR-156852 MAPK1 protein P28482 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser118 LHPPPQLsPFLQPHG 9606 12466266 t gcesareni "Phosphorylation at serines 104 and 106 by erk1/2 mapk is important for estrogen receptor-alpha activity;ser118 is phosphorylated by mitogen-activated protein kinase (mapk) in vitro and in cells treated with epidermal growth factor (egf) and insulin-like growth factor (igf) in vivo." SIGNOR-96072 MAPK1 protein P28482 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser118 LHPPPQLsPFLQPHG 9606 BTO:0000567 17615152 t gcesareni "In several estrogen response element-containing genes, the s118a mutation strongly reduced induction by e(2), and u0126 did not further reduce expression. Here, we show that serines 104 (s104) and 106 (s106) are also phosphorylated by mapk in vitro and upon stimulation of mapk activity in vivo." SIGNOR-156856 MAPK1 protein P28482 UNIPROT ETV6 protein P41212 UNIPROT down-regulates phosphorylation Ser213 DNMIRRLsPAERAQG 10090 BTO:0000944 15060146 t miannu "Tel became phosphorylated by erk on two serine residues, ser213 and ser257, in the internal domain between the hlh and ets domains. Tel lost its abilities to repress transcription through the phosphorylation." SIGNOR-260086 MAPK1 protein P28482 UNIPROT ETV6 protein P41212 UNIPROT down-regulates phosphorylation Ser257 ESHPKPSsPRQESTR 10090 BTO:0000944 15060146 t miannu "Tel became phosphorylated by erk on two serine residues, ser213 and ser257, in the internal domain between the hlh and ets domains. Tel lost its abilities to repress transcription through the phosphorylation." SIGNOR-260087 MAPK1 protein P28482 UNIPROT EWSR1 protein Q01844 UNIPROT unknown phosphorylation Thr79 QPPTGYTtPTAPQAY 9606 19076070 t lperfetto "Here we report that ews and ews-fli1 become phosphorylated at thr79 in the n-terminal domain in response to mitogens or dna damage. Mitogen-induced phosphorylation of ews and ews-fli1 was weak and catalysed by erk1 (extracellular signal-regulated kinase 1) and erk2." SIGNOR-182770 MAPK1 protein P28482 UNIPROT EXOC7 protein Q9UPT5 UNIPROT up-regulates phosphorylation Ser250 SSSGVPYsPAIPNKR 9606 22595671 t lperfetto "Erk1/2 phosphorylation enhances the binding of exo70 to other exocyst components and promotes the assembly of the exocyst complex in response to epidermal growth factor (egf) signaling." SIGNOR-197543 MAPK1 protein P28482 UNIPROT FGFR1 protein P11362 UNIPROT down-regulates phosphorylation Ser777 SMPLDQYsPSFPDTR 9606 23405013 t lperfetto "Erk-mediated phosphorylation of fibroblast growth factor receptor 1 on ser777 inhibits signaling" SIGNOR-200880 MAPK1 protein P28482 UNIPROT FOS protein P01100 UNIPROT "up-regulates activity" phosphorylation Ser374 PSSDSLSsPTLLAL 9606 BTO:0000007 12972619 t lperfetto "We have recently shown that erk phosphorylates multiple residues within the carboxylterminal transactivation domain (tad) of c-fos, thus resulting in its increased transcriptional activity. ERK2 phosphorylated c-Fos TADs that included Thr- 325, Thr-331, or Ser-374 as unique phospho-acceptor sites, thus indicating that these residues can serve as in vitro targets for the enzymatic activity of ERK2." SIGNOR-235671 MAPK1 protein P28482 UNIPROT FOS protein P01100 UNIPROT "up-regulates activity" phosphorylation Thr232 GGLPEVAtPESEEAF 9606 BTO:0004971 7816602 t lperfetto "Phosphorylation of the c-fos and c-jun hob1 motif stimulates its activation capacity here we show that the hob1-containing activation domain of c-fos is stimulated by ha-ras in vivo and phosphorylated by a map kinase family member in vitro and that mutating t232 to ala abolishes both functions." SIGNOR-235877 MAPK1 protein P28482 UNIPROT FOS protein P01100 UNIPROT "up-regulates activity" phosphorylation Thr325 TELEPLCtPVVTCTP 9606 BTO:0000007 12972619 t lperfetto "We have recently shown that erk phosphorylates multiple residues within the carboxylterminal transactivation domain (tad) of c-fos, thus resulting in its increased transcriptional activity. ERK2 phosphorylated c-Fos TADs that included Thr- 325, Thr-331, or Ser-374 as unique phospho-acceptor sites, thus indicating that these residues can serve as in vitro targets for the enzymatic activity of ERK2." SIGNOR-236010 MAPK1 protein P28482 UNIPROT FOS protein P01100 UNIPROT "up-regulates activity" phosphorylation Thr331 CTPVVTCtPSCTAYT 9606 BTO:0000007 12972619 t lperfetto "We have recently shown that erk phosphorylates multiple residues within the carboxylterminal transactivation domain (tad) of c-fos, thus resulting in its increased transcriptional activity. ERK2 phosphorylated c-Fos TADs that included Thr- 325, Thr-331, or Ser-374 as unique phospho-acceptor sites, thus indicating that these residues can serve as in vitro targets for the enzymatic activity of ERK2." SIGNOR-236014 MAPK1 protein P28482 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser294 QLSKWPGsPTSRSSD 9606 BTO:0000007 18204439 t lperfetto "Here, we show that erk downregulates forkhead box o 3a (foxo3a) by directly interacting with and phosphorylating foxo3a at ser 294, ser 344 and ser 425, which consequently promotes cell proliferation and tumorigenesisMDM2 is required for ERk-mediated FOXO3a degradation." SIGNOR-160407 MAPK1 protein P28482 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser344 QDDDAPLsPMLYSSS 9606 BTO:0000007 18204439 t lperfetto "Here, we show that erk downregulates forkhead box o 3a (foxo3a) by directly interacting with and phosphorylating foxo3a at ser 294, ser 344 and ser 425, which consequently promotes cell proliferation and tumorigenesisMDM2 is required for ERk-mediated FOXO3a degradation." SIGNOR-160411 MAPK1 protein P28482 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser425 TKGSGLGsPTSSFNS 9606 BTO:0000007 18204439 t lperfetto "Here, we show that erk downregulates forkhead box o 3a (foxo3a) by directly interacting with and phosphorylating foxo3a at ser 294, ser 344 and ser 425, which consequently promotes cell proliferation and tumorigenesisMDM2 is required for ERk-mediated FOXO3a degradation." SIGNOR-160415 MAPK1 protein P28482 UNIPROT FOXO proteinfamily SIGNOR-PF27 SIGNOR "down-regulates quantity by destabilization" phosphorylation Ser294 QLSKWPGsPTSRSSD 9606 BTO:0000007 18204439 t lperfetto "Here, we show that erk downregulates forkhead box o 3a (foxo3a) by directly interacting with and phosphorylating foxo3a at ser 294, ser 344 and ser 425, which consequently promotes cell proliferation and tumorigenesisMDM2 is required for ERk-mediated FOXO3a degradation." SIGNOR-252957 MAPK1 protein P28482 UNIPROT GAB1 protein Q13480 UNIPROT "up-regulates activity" phosphorylation Ser454 YVPMNPNsPPRQHSS 10029 BTO:0000246 15379552 t lperfetto "Our results demonstrate that ERK1/2 phosphorylate Gab1 at six serine/threonine residues (T312, S381, S454, T476, S581, S597) in consensus motifs for MAP kinase phosphorylation. |serine and threonine phosphorylation are capable of modulating the initial signal" SIGNOR-249396 MAPK1 protein P28482 UNIPROT GAB1 protein Q13480 UNIPROT "up-regulates activity" phosphorylation Ser551 ELQAPVRsPITRSFA 10029 BTO:0000246 15379552 t lperfetto "Our results demonstrate that ERK1/2 phosphorylate Gab1 at six serine/threonine residues (T312, S381, S454, T476, S581, S597) in consensus motifs for MAP kinase phosphorylation. |serine and threonine phosphorylation are capable of modulating the initial signal" SIGNOR-249397 MAPK1 protein P28482 UNIPROT GAB1 protein Q13480 UNIPROT "up-regulates activity" phosphorylation Ser567 DSSRFPMsPRPDSVH 10029 BTO:0000246 15379552 t lperfetto "Our results demonstrate that ERK1/2 phosphorylate Gab1 at six serine/threonine residues (T312, S381, S454, T476, S581, S597) in consensus motifs for MAP kinase phosphorylation. |serine and threonine phosphorylation are capable of modulating the initial signal" SIGNOR-249398 MAPK1 protein P28482 UNIPROT GAB1 protein Q13480 UNIPROT "up-regulates activity" phosphorylation Thr312 ISYDIPPtPGNTYQI 10029 BTO:0000246 15379552 t lperfetto "Our results demonstrate that ERK1/2 phosphorylate Gab1 at six serine/threonine residues (T312, S381, S454, T476, S581, S597) in consensus motifs for MAP kinase phosphorylation. |serine and threonine phosphorylation are capable of modulating the initial signal" SIGNOR-249399 MAPK1 protein P28482 UNIPROT GAB1 protein Q13480 UNIPROT "up-regulates activity" phosphorylation Thr476 EANYVPMtPGTFDFS 10029 BTO:0000246 15379552 t lperfetto "Our results demonstrate that ERK1/2 phosphorylate Gab1 at six serine/threonine residues (T312, S381, S454, T476, S581, S597) in consensus motifs for MAP kinase phosphorylation. |serine and threonine phosphorylation are capable of modulating the initial signal" SIGNOR-249400 MAPK1 protein P28482 UNIPROT GAB2 protein Q9UQC2 UNIPROT up-regulates phosphorylation Ser623 ALDFQPSsPSPHRKP 9606 15356145 t lperfetto "Phosphorylation of grb2-associated binder 2 on serine 623 by erk mapk regulates its association with the phosphatase shp-2 and decreases stat5 activation.We and others have demonstrated that il-2-induced tyrosine phosphorylation of gab2 and its interaction with its sh2 domain-containing partners, shp-2, p85 pi3k, and crkl (5, 26, 27). we report that pretreatment of kit 225 cells with the mek inhibitor u0126, strongly decreased the characteristic shift of gab2 in response to il-2 and increased gab2/shp-2 association, an effect that could be ascribed to erk phosphorylation of serine 623." SIGNOR-128727 MAPK1 protein P28482 UNIPROT GJA1 protein P17302 UNIPROT "down-regulates activity" phosphorylation Ser255 HATSGALsPAKDCGS 9606 BTO:0000567 9535909 t lperfetto "These studies confirm that connexin-43 is a MAP kinase substrate in vivo and that phosphorylation on Ser255, Ser279, and/or Ser282 initiates the down-regulation of gap junctional communication. Studies with connexin-43 mutants suggest that MAP kinase phosphorylation at one or more of the tandem Ser279/Ser282 sites is sufficient to disrupt gap junctional intercellular communication." SIGNOR-249401 MAPK1 protein P28482 UNIPROT GJA1 protein P17302 UNIPROT "down-regulates activity" phosphorylation Ser279 SSPTAPLsPMSPPGY 9606 BTO:0000567 9535909 t lperfetto "These studies confirm that connexin-43 is a MAP kinase substrate in vivo and that phosphorylation on Ser255, Ser279, and/or Ser282 initiates the down-regulation of gap junctional communication. Studies with connexin-43 mutants suggest that MAP kinase phosphorylation at one or more of the tandem Ser279/Ser282 sites is sufficient to disrupt gap junctional intercellular communication." SIGNOR-249402 MAPK1 protein P28482 UNIPROT GJA1 protein P17302 UNIPROT "down-regulates activity" phosphorylation Ser282 TAPLSPMsPPGYKLV 9606 BTO:0000567 9535909 t lperfetto "These studies confirm that connexin-43 is a MAP kinase substrate in vivo and that phosphorylation on Ser255, Ser279, and/or Ser282 initiates the down-regulation of gap junctional communication. Studies with connexin-43 mutants suggest that MAP kinase phosphorylation at one or more of the tandem Ser279/Ser282 sites is sufficient to disrupt gap junctional intercellular communication." SIGNOR-249403 MAPK1 protein P28482 UNIPROT GORASP2 protein Q9H8Y8 UNIPROT unknown phosphorylation Thr225 QMAGTPItPLKDGFT 9606 BTO:0000567 11408587 t lperfetto "Furthermore, ERK2 directly phosphorylated GRASP55 on the same residues that generated the MPM2 phospho-epitope.|The obvious next challenge is to demonstrate the precise role of these phosphorylation events." SIGNOR-249404 MAPK1 protein P28482 UNIPROT GRB10 protein Q13322 UNIPROT up-regulates phosphorylation Ser150 PELCGPGsPPVLTPG 9606 15952796 t lperfetto "We show that grb10 is a direct substrate of the p42/44 mitogen-activated protein kinase (mapk)we identified ser(150), ser(418), and ser(476) of human grb10zeta as mapk-mediated in vitro phosphorylation sites. Replacing ser(150) and ser(476) with alanines reduced the inhibitory effect of human grb10zeta on insulin-stimulated irs1 tyrosine phosphorylation. Taken together, our findings suggest that phosphorylation of the adaptor protein may provide a feedback inhibitory mechanism by which grb10 regulates insulin signaling." SIGNOR-138163 MAPK1 protein P28482 UNIPROT GRB10 protein Q13322 UNIPROT up-regulates phosphorylation Ser476 MNILGSQsPLHPSTL 9606 15952796 t lperfetto "We show that grb10 is a direct substrate of the p42/44 mitogen-activated protein kinase (mapk)we identified ser(150), ser(418), and ser(476) of human grb10zeta as mapk-mediated in vitro phosphorylation sites. Replacing ser(150) and ser(476) with alanines reduced the inhibitory effect of human grb10zeta on insulin-stimulated irs1 tyrosine phosphorylation. Taken together, our findings suggest that phosphorylation of the adaptor protein may provide a feedback inhibitory mechanism by which grb10 regulates insulin signaling." SIGNOR-138167 MAPK1 protein P28482 UNIPROT GTF2I protein P78347 UNIPROT up-regulates phosphorylation Ser668 INTKALQsPKRPRSP 9606 10648599 t lperfetto "Tfii-i can be phosphorylated in vitro by erk and mutation of consensus map kinase substrate sites at serines 627 and 633 impairs the phosphorylation of tfii-i by erk and its activity on the c-fos promoter. These results suggest that erk regulates the activity of tfii-i by direct phosphorylation." SIGNOR-74296 MAPK1 protein P28482 UNIPROT GTF2I protein P78347 UNIPROT up-regulates phosphorylation Ser674 QSPKRPRsPGSNSKV 9606 10648599 t lperfetto "Tfii-i can be phosphorylated in vitro by erk and mutation of consensus map kinase substrate sites at serines 627 and 633 impairs the phosphorylation of tfii-i by erk and its activity on the c-fos promoter. These results suggest that erk regulates the activity of tfii-i by direct phosphorylation." SIGNOR-74300 MAPK1 protein P28482 UNIPROT H3-3A protein P84243 UNIPROT up-regulates phosphorylation Ser29 ATKAARKsAPSTGGV 9606 15994958 t gcesareni "Phosphorylation of histone h3 at serine 10 is indispensable for neoplastic cell transformation. When h3 wt was overexpressed, egf induction of c-fos and c-jun promoter activity was significantly increased compared with control cells but not in the h3 mutant s10a or s28a cells." SIGNOR-138451 MAPK1 protein P28482 UNIPROT HIF1A protein Q16665 UNIPROT up-regulates phosphorylation Ser641 DIKILIAsPSPTHIH 9606 BTO:0000567 18519666 t lperfetto "We show that at least two different nuclear protein kinases, one of them identified as p42/p44 mapk, can modify hif-1_. Analysis of in vitro phosphorylated hif-1_ by mass spectroscopy revealed residues ser-641 and ser-643 as possible mapk phosphorylation sites these data suggest that phosphorylation of ser-641/643 by mapk promotes the nuclear accumulation and transcriptional activity of hif-1_" SIGNOR-178723 MAPK1 protein P28482 UNIPROT HIF1A protein Q16665 UNIPROT up-regulates phosphorylation Ser643 KILIASPsPTHIHKE 9606 BTO:0000567 18519666 t lperfetto "We show that at least two different nuclear protein kinases, one of them identified as p42/p44 mapk, can modify hif-1_. Analysis of in vitro phosphorylated hif-1_ by mass spectroscopy revealed residues ser-641 and ser-643 as possible mapk phosphorylation sites these data suggest that phosphorylation of ser-641/643 by mapk promotes the nuclear accumulation and transcriptional activity of hif-1_" SIGNOR-178727 MAPK1 protein P28482 UNIPROT IER3 protein P46695 UNIPROT up-regulates phosphorylation Thr18 MTILQAPtPAPSTIP 9606 12356731 t lperfetto "Upon phosphorylation by erks, iex-1 acquires the ability to inhibit cell death induced by various stimuli. In turn, iex-1 potentiates erk activation in response to various growth factors." SIGNOR-93740 MAPK1 protein P28482 UNIPROT IL16 protein Q14005 UNIPROT up-regulates phosphorylation Ser845 SIRQRISsFETFGSS 9606 BTO:0000782 14768064 t lperfetto "The precursor form of the cytokine il-16 (proil-16) was shown to be phosphorylated on ser144 . the phosphorylation of proil-16 is dependent on activation of the kinases erk1/2. Il-16 is secreted by mitogen-activated t cells, and the biochemical link between proil-16 and erk1/2, revealed by studies with pap-1, prompted analysis of the role of map kinases in this response." SIGNOR-121852 MAPK1 protein P28482 UNIPROT IRS1 protein P35568 UNIPROT down-regulates phosphorylation Ser312 TESITATsPASMVGG 9606 BTO:0004980 17242212 t gcesareni "Our data suggest that il-6 impairs the vasodilator effects of insulin that are mediated by the irs-1/pi3-kinase/akt/enos pathway through activation of jnk and erk1/2." SIGNOR-152418 MAPK1 protein P28482 UNIPROT IRS1 protein P35568 UNIPROT down-regulates phosphorylation Ser616 DDGYMPMsPGVAPVP 9606 15001544 t lperfetto "Rin beta-cells exposed to high glucose exhibited increased c-jun n-terminal kinase (jnk) and erk1/2 activity, which was associated with increased irs-1 phosphorylation at serine (ser)(307) and ser(612), respectively, that inhibits coupling of irs-1 to the insulin receptor and is upstream of the inhibition of irs-1 tyrosine phosphorylation." SIGNOR-123173 MAPK1 protein P28482 UNIPROT IRS1 protein P35568 UNIPROT "up-regulates activity" phosphorylation Ser616 DDGYMPMsPGVAPVP 10090 BTO:0002662 14579029 t lperfetto "MAP kinases and mTOR mediate insulin-induced phosphorylation of insulin receptor substrate-1 on serine residues 307, 612 and 632.|The phosphorylation of Serine(612/632) required the activation of the MAP kinase pathway following short-term insulin stimulation and activation of the PI 3-kinase/mTOR pathway following prolonged insulin stimulation" SIGNOR-249408 MAPK1 protein P28482 UNIPROT IRS1 protein P35568 UNIPROT "up-regulates activity" phosphorylation Ser636 SGDYMPMsPKSVSAP 10090 BTO:0002662 14579029 t lperfetto "MAP kinases and mTOR mediate insulin-induced phosphorylation of insulin receptor substrate-1 on serine residues 307, 612 and 632.|The phosphorylation of Serine(612/632) required the activation of the MAP kinase pathway following short-term insulin stimulation and activation of the PI 3-kinase/mTOR pathway following prolonged insulin stimulation" SIGNOR-249407 MAPK1 protein P28482 UNIPROT JAK2 protein O60674 UNIPROT down-regulates phosphorylation Ser523 GVSDVPTsPTLQRPT 9534 BTO:0004055 16705159 t "16705160:the phosphorylation of Jak2 on Ser523 inhibits Jak2 activity and represents a novel mechanism for the regulation of Jak2-dependent cytokine signaling." lperfetto "We hypothesize that phosphorylation of ser523 in jak2 by erks 1 and/or 2 or other as-yet-unidentified kinases acts in a negative feedback manner" SIGNOR-236331 MAPK1 protein P28482 UNIPROT JUND protein P17535 UNIPROT up-regulates phosphorylation Ser100 LGLLKLAsPELERLI 9606 22327296 t gcesareni "Menin binds the jun family transcription factor jund and inhibits its transcriptional activity. The menin-jund interaction blocks jun n-terminal kinase (jnk)-mediated jund phosphorylation and suppresses jund-induced transcription. We found a role for phosphorylation of the ser100 residue of jund;jund phosphorylation were prevented by inhibitors of calcium, calmodulin, or erk1/2 kinase." SIGNOR-196030 MAPK1 protein P28482 UNIPROT JUN protein P05412 UNIPROT "up-regulates activity" phosphorylation 9606 23616010 t lperfetto "Erk also undergoes rapid translocation into the nucleus, where it phosphorylates and activates a variety of transcription factor targets, including sp1, e2f, elk-1, and ap1." SIGNOR-201943 MAPK1 protein P28482 UNIPROT KHDRBS1 protein Q07666 UNIPROT up-regulates phosphorylation Ser58 SRGGARAsPATQPPP 9606 12478298 t lperfetto "In support of this assumption, purified gst_sam68 protein was phosphorylated by recombinant erk2we found that sam68 mutated in ser 58, thr 71 and thr 84 showed the same extent of impairment in induced exon inclusion as did sam68 mutated in all s/tp sites" SIGNOR-96410 MAPK1 protein P28482 UNIPROT KHDRBS1 protein Q07666 UNIPROT up-regulates phosphorylation Thr84 TVGGPAPtPLLPPSA 9606 12478298 t lperfetto "In support of this assumption, purified gst_sam68 protein was phosphorylated by recombinant erk2we found that sam68 mutated in ser 58, thr 71 and thr 84 showed the same extent of impairment in induced exon inclusion as did sam68 mutated in all s/tp sites" SIGNOR-96418 MAPK1 protein P28482 UNIPROT KLC1 protein Q07866 UNIPROT down-regulates phosphorylation Ser460 YKACKVDsPTVTTTL 9606 21385839 t gcesareni "Phosphorylation of kinesin light chain 1 at serine 460 modulates binding and trafficking of calsyntenin-1mutation of klc1ser460 to an alanine residue, to preclude phosphorylation, increased the binding of calsyntenin-1, whereas mutation to an aspartate residueklc1ser460 is a predicted mitogen-activated protein kinase (mapk) target site, and we show that extracellular-signal-regulated kinase (erk) phosphorylates this residue in vitro." SIGNOR-172638 MAPK1 protein P28482 UNIPROT KRT8 protein P05787 UNIPROT unknown phosphorylation Ser432 SAYGGLTsPGLSYSL 16554440 t lperfetto "Also, several probable in vivo K8 kinases have been identified including Erk1/2 for K8 Ser431 (Ku and Omary, 1997), and p38 and Jun kinases for K8 Ser73 (Ku et al., 2002a; He et al., 2002)." SIGNOR-249411 MAPK1 protein P28482 UNIPROT LCK protein P06239 UNIPROT down-regulates phosphorylation Ser42 TLLIRNGsEVRDPLV 9606 BTO:0000782 8226850 t lperfetto "Phosphorylation of serine-59 on p56lck in vivo, which correlated with the shift to p60lck. We also demonstrated that the same serine residue could be phosphorylated in vitro with mitogen-activated protein kinases and that this event was capable of reducing p56lck activity in vitro." SIGNOR-37017 MAPK1 protein P28482 UNIPROT LCK protein P06239 UNIPROT "up-regulates activity" phosphorylation Ser59 EGSNPPAsPLQDNLV 9606 BTO:0000567 8618896 t lperfetto "Phosphorylation at Ser-59 (or alternatively, its mutation to Glu) reverses the inhibition and allows interaction of the p56lck SH2 domain with p62.|phosphotyrosine-independent binding of p62 to the p56lck SH2 domain appears to provide an alternative pathway for p56lck signaling that is regulated by Ser-59 phosphorylation." SIGNOR-249412 MAPK1 protein P28482 UNIPROT LIFR protein P42702 UNIPROT down-regulates phosphorylation Ser1044 WNLVSPDsPRSIDSN 9606 7777512 t gcesareni "Indeed, phosphorylation of the cytoplasmic domain of the low-affinity lif receptor alpha-subunit (lifr) in mono q-fractionated, lif-stimulated 3t3-l1 extracts occurred only in those fractions containing activated mapk;ser-1044 served as the major phosphorylation site in the human lifr for mapk both in agonist-stimulated 3t3-l1 lysates and by recombinant extracellular signal-regulated kinase 2 in vitro" SIGNOR-32753 MAPK1 protein P28482 UNIPROT LIPE protein Q05469 UNIPROT "up-regulates activity" phosphorylation Thr891 NSETSSDtPEMSLSA 10090 BTO:0000944 11581251 t lperfetto "Thus, activation of the ERK pathway appears to be able to regulate adipocyte lipolysis by phosphorylating HSL on Ser(600) and increasing the activity of HSL." SIGNOR-249413 MAPK1 protein P28482 UNIPROT LRP6 protein O75581 UNIPROT up-regulates phosphorylation 9606 20974802 t gcesareni "We show that several proline-directed mitogen-activated protein kinases (mapks), such as p38, erk1/2, and jnk1 are sufficient and required for the phosphorylation of ppps/tp motifs of lrp6. External stimuli, which control the activity of mapks, such as phorbol esters and fibroblast growth factor 2 (fgf2) control the choice of the lrp6-ppps/tp kinase and regulate the amplitude of lrp6 phosphorylation and wnt/beta-catenin-dependent transcription." SIGNOR-169001 MAPK1 protein P28482 UNIPROT MAFA protein Q8NHW3 UNIPROT "up-regulates activity" phosphorylation Ser14 MGAELPSsPLAIEYV 9606 BTO:0000567 11416124 t lperfetto "These residues are phosphorylated by erk2 but not by p38, jnk, and erk5 in vitro. However, the contribution of the mek/erk pathway to mafa phosphorylation in vivo appears to be moderate, implicating another kinase. The integrity of serine 14 and serine 65 residues is required for transcriptional activity, since their mutation into alanine severely impairs mafa capacity to activate transcription." SIGNOR-108560 MAPK1 protein P28482 UNIPROT MAFA protein Q8NHW3 UNIPROT "up-regulates activity" phosphorylation Ser65 PCSSVPSsPSFCAPS 9606 BTO:0000567 11416124 t lperfetto "These residues are phosphorylated by erk2 but not by p38, jnk, and erk5 in vitro. However, the contribution of the mek/erk pathway to mafa phosphorylation in vivo appears to be moderate, implicating another kinase. The integrity of serine 14 and serine 65 residues is required for transcriptional activity, since their mutation into alanine severely impairs mafa capacity to activate transcription." SIGNOR-108564 MAPK1 protein P28482 UNIPROT MAP2K1 protein Q02750 UNIPROT "down-regulates activity" phosphorylation Thr292 ETPPRPRtPGRPLSS 9534 BTO:0004055 14993270 t lperfetto "We propose that activation of erk during adhesion creates a feedback system in which erk phosphorylates mek1 on t292, and this in turn blocks additional s298 phosphorylation in response to integrin signaling." SIGNOR-236335 MAPK1 protein P28482 UNIPROT MAP2K1 protein Q02750 UNIPROT "down-regulates activity" phosphorylation Thr386 IGLNQPStPTHAAGV 9606 BTO:0000007 10567369 t lperfetto "An ERK2-binding site at the N terminus of MEK1 was reported to mediate their stable association. We examined the importance of this binding site in the feedback phosphorylation of mek1 on thr(292) and thr(386) by erk2" SIGNOR-236498 MAPK1 protein P28482 UNIPROT MAP3K5 protein Q99683 UNIPROT up-regulates 9606 BTO:0000130 16709866 f gcesareni "The role of members of the arrestin family to mediate kinase activation is also a well-established phenomenon, including activation of members of the src family, erk1/2, and jnk3. Activation often includes the recruitment and interaction of arrestins with upstream mapks (ask1, mek3, mkk3, and mek kinase-2)." SIGNOR-146751 MAPK1 protein P28482 UNIPROT MAPK14 protein Q16539 UNIPROT down-regulates 9606 18481201 f gcesareni "In addition, immunoblot and immunostaining analysis revealed that phosphorylation of erk was increased by treatment with sb203580;whereas pd98059 increased the phosphorylation of p38, which implies a seesaw-like balance between erk and p38 phosphorylation." SIGNOR-178639 MAPK1 protein P28482 UNIPROT MAPK14 protein Q16539 UNIPROT down-regulates 9606 BTO:0000801 11842088 f gcesareni "In addition, immunoblot and immunostaining analysis revealed that phosphorylation of erk was increased by treatment with sb203580;whereas pd98059 increased the phosphorylation of p38, which implies a seesaw-like balance between erk and p38 phosphorylation." SIGNOR-114771 MAPK1 protein P28482 UNIPROT MAPK1 protein P28482 UNIPROT "up-regulates activity" phosphorylation Thr185 HDHTGFLtEYVATRW 1712480 t lperfetto "Microtubule-associated protein 2 kinases, ERK1 and ERK2, undergo autophosphorylation on both tyrosine and threonine residues: implications for their mechanism of activation.|" SIGNOR-249414 MAPK1 protein P28482 UNIPROT MAPK1 protein P28482 UNIPROT "up-regulates activity" phosphorylation Tyr187 HTGFLTEyVATRWYR 1712480 t lperfetto "Microtubule-associated protein 2 kinases, ERK1 and ERK2, undergo autophosphorylation on both tyrosine and threonine residues: implications for their mechanism of activation.|" SIGNOR-249415 MAPK1 protein P28482 UNIPROT MAPKAPK2 protein P49137 UNIPROT up-regulates phosphorylation Ser272 SNHGLAIsPGMKTRI 9606 8846784 t fstefani "Using novel methodology we demonstrate that activation of mapkap kinase-2 requires the phosphorylation of any two of the three residues thr222, ser272 and thr334. gst-mapkap kinase-2 lacking the n-terminal domain was inactive, but activated fully when phosphorylated at thr222, ser272 and thr334 by p42 mapk or rk." SIGNOR-44339 MAPK1 protein P28482 UNIPROT MAPKAPK2 protein P49137 UNIPROT up-regulates phosphorylation Thr222 TSHNSLTtPCYTPYY 9606 8846784 t fstefani "Using novel methodology we demonstrate that activation of mapkap kinase-2 requires the phosphorylation of any two of the three residues thr222, ser272 and thr334. gst-mapkap kinase-2 lacking the n-terminal domain was inactive, but activated fully when phosphorylated at thr222, ser272 and thr334 by p42 mapk or rk." SIGNOR-44343 MAPK1 protein P28482 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser519 SGYSSPGsPGTPGSR 9606 BTO:0000590 10737616 t lperfetto "Using nanoelectrospray mass spectrometry, we have undertaken an extensive comparison of phosphorylation in vitro by several candidate tau kinases, namely, JNK, p38, ERK2, and glycogen synthase kinase 3beta (GSK3beta). Between 10 and 15 sites were identified for each kinase. The three MAP kinases phosphorylated Ser202 and Thr205 but not detectably Ser199, whereas conversely GSK3beta phosphorylated Ser199 but not detectably Ser202 or Thr205. Phosphorylated Ser404 was found with all of these kinases except JNK. The MAP kinases may not be strictly proline specific: p38 phosphorylated the nonproline sites Ser185, Thr245, Ser305, and Ser356, whereas ERK2 was the most strict. All of the sites detected except Thr245 and Ser305 are known or suspected phosphorylation sites in paired helical filament-tau extracted from Alzheimer brains. Thus, the three MAP kinases and GSK3beta are importantly all strong candidates as tau kinases that may be involved in the pathogenic hyperphosphorylation of tau in Alzheimer's disease." SIGNOR-249416 MAPK1 protein P28482 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Thr522 SSPGSPGtPGSRSRT 9606 BTO:0000590 10737616 t lperfetto "Using nanoelectrospray mass spectrometry, we have undertaken an extensive comparison of phosphorylation in vitro by several candidate tau kinases, namely, JNK, p38, ERK2, and glycogen synthase kinase 3beta (GSK3beta). Between 10 and 15 sites were identified for each kinase. The three MAP kinases phosphorylated Ser202 and Thr205 but not detectably Ser199, whereas conversely GSK3beta phosphorylated Ser199 but not detectably Ser202 or Thr205. Phosphorylated Ser404 was found with all of these kinases except JNK. The MAP kinases may not be strictly proline specific: p38 phosphorylated the nonproline sites Ser185, Thr245, Ser305, and Ser356, whereas ERK2 was the most strict. All of the sites detected except Thr245 and Ser305 are known or suspected phosphorylation sites in paired helical filament-tau extracted from Alzheimer brains. Thus, the three MAP kinases and GSK3beta are importantly all strong candidates as tau kinases that may be involved in the pathogenic hyperphosphorylation of tau in Alzheimer's disease." SIGNOR-249417 MAPK1 protein P28482 UNIPROT MBP protein P02686 UNIPROT down-regulates phosphorylation Thr232 KNIVTPRtPPPSQGK 9606 BTO:0000142 16401070 t lperfetto "Phosphorylation decreased the ability of mbp to polymerize actin and to bundle actin filaments but had no effect on the dissociation constant of the mbp-actin complex or on the ability of ca2+-calmodulin to dissociate the complex. The most significant effect of phosphorylation on the mbp-actin complex was a dramatic reduction in its ability to bind to negatively charged lipid bilayers. The identification of myelin basic protein (phosphorylation at -pro-arg-thr-pro-) as a substrate for the erk kinases (fig. 1) demonstrates that there are other determinants important for substrate recognition than those present in the originally identified consensus sequence." SIGNOR-143477 MAPK1 protein P28482 UNIPROT MBP protein P02686 UNIPROT unknown phosphorylation Thr229 HFFKNIVtPRTPPPS 9606 BTO:0000661 12760422 t lperfetto "Thr94 in bovine myelin basic protein is a second phosphorylation site for 42-kDa mitogen-activated protein kinase (ERK2)." SIGNOR-249419 MAPK1 protein P28482 UNIPROT MCL1 protein Q07820 UNIPROT up-regulates phosphorylation Thr163 TDGSLPStPPPAEEE 9606 12223490 t gcesareni "We found that jnk phosphorylated ser-121 and thr-163 of mcl-1 in response to stimulation with h(2)o(2) and that transfection of unphosphorylatable mcl-1 resulted in an enhanced anti-apoptotic activity in response to stimulation with h(2)o(2). Jnk-dependent phosphorylation and thus inactivation of mcl-1 may be one of the mechanisms through which oxidative stress induces cellular damage." SIGNOR-92593 MAPK1 protein P28482 UNIPROT MED1 protein Q15648 UNIPROT up-regulates phosphorylation Thr1457 HSKSPAYtPQNLDSE 9606 16314496 t fstefani "We demonstrate that erk phosphorylates trap220/med1 in vivo at two specific sites: threonine 1032 and threonine 1457. importantly, we found that erk phosphorylation significantly increases the stability and half-life of trap220/med1 in vivo and correlates with increased thyroid hormone receptor-dependent transcription." SIGNOR-142462 MAPK1 protein P28482 UNIPROT MEK1/2 proteinfamily SIGNOR-PF25 SIGNOR "down-regulates activity" phosphorylation 9534 BTO:0004055 14993270 t lperfetto "We propose that activation of erk during adhesion creates a feedback system in which erk phosphorylates mek1 on t292, and this in turn blocks additional s298 phosphorylation in response to integrin signaling." SIGNOR-244916 MAPK1 protein P28482 UNIPROT MEK1/2 proteinfamily SIGNOR-PF25 SIGNOR "down-regulates activity" phosphorylation 9606 BTO:0000007 10567369 t lperfetto "An ERK2-binding site at the N terminus of MEK1 was reported to mediate their stable association. We examined the importance of this binding site in the feedback phosphorylation of mek1 on thr(292) and thr(386) by erk2" SIGNOR-244912 MAPK1 protein P28482 UNIPROT MITF protein O75030 UNIPROT down-regulates phosphorylation Ser180 PGSSAPNsPMAMLTL 9606 10673502 t "The effect has been demonstrated using O75030-9" gcesareni "The current study reveals that c-kit signaling triggers two phosphorylation events on mi, which up-regulate transactivation potential yet simultaneously target mi for ubiquitin-dependent proteolysis. The specific activation/degradation signals derive from mapk/erk targeting of serine 73the results suggested that s1p reduced melanin synthesis via s1p(3) receptor-mediated erk and rsk-1 activation, and subsequent mitf dual phosphorylation and degradation." SIGNOR-75030 MAPK1 protein P28482 UNIPROT MKNK1 protein Q9BUB5 UNIPROT up-regulates phosphorylation 9606 9155017 t gcesareni "We have identified a new subfamily of murine serine/threonine kinases, whose members, map kinase-interacting kinase 1 (mnk1) and mnk2, bind tightly to the growth factor-regulated map kinases, erk1 and erk2erk and p38 phosphorylate mnk1 and mnk2, which stimulates their in vitro kinase activity toward a substrate, eukaryotic initiation factor-4e (eif-4e)." SIGNOR-48298 MAPK1 protein P28482 UNIPROT MKNK2 protein Q9HBH9 UNIPROT up-regulates phosphorylation 9606 9155017 t gcesareni "We have identified a new subfamily of murine serine/threonine kinases, whose members, map kinase-interacting kinase 1 (mnk1) and mnk2, bind tightly to the growth factor-regulated map kinases, erk1 and erk2erk and p38 phosphorylate mnk1 and mnk2, which stimulates their in vitro kinase activity" SIGNOR-48338 MAPK1 protein P28482 UNIPROT MRTFA protein Q969V6 UNIPROT down-regulates phosphorylation Ser454 TGSTPPVsPTPSERS 9606 18694962 t "Translocation from Nuleus to Cytoplasm" gcesareni "Serum induces rhoa-dependent translocation of mkl1 from the cytoplasm to the nucleus and also causes a rapid increase in mkl1 phosphorylation. Serum-induced phosphorylation of the serum response factor coactivator mkl1 by the extracellular signal-regulated kinase 1/2 pathway inhibits its nuclear localization." SIGNOR-179959 MAPK1 protein P28482 UNIPROT MRTFA protein Q969V6 UNIPROT down-regulates phosphorylation Ser454 TGSTPPVsPTPSERS 9606 BTO:0000150;BTO:0000551 22139079 t "Translocation from Nuleus to Cytoplasm" gcesareni "Serum induces rhoa-dependent translocation of mkl1 from the cytoplasm to the nucleus and also causes a rapid increase in mkl1 phosphorylation. Serum-induced phosphorylation of the serum response factor coactivator mkl1 by the extracellular signal-regulated kinase 1/2 pathway inhibits its nuclear localization." SIGNOR-195153 MAPK1 protein P28482 UNIPROT mTORC1 complex SIGNOR-C3 SIGNOR unknown phosphorylation 9606 21071439 t lperfetto "We found three proline-directed residues within raptor, ser(8), ser(696), and ser(863), which are directly phosphorylated by erk1/2. Expression of phosphorylation-deficient alleles of raptor revealed that phosphorylation of these sites by erk1/2 normally promotes mtorc1 activity and signaling to downstream substrates, such as 4e-bp1." SIGNOR-217574 MAPK1 protein P28482 UNIPROT MYB protein P10242 UNIPROT unknown phosphorylation Ser532 KIKQEVEsPTDKSGN -1 8960373 t lperfetto "Functional analysis of phosphorylation at serine 532 of human c-Myb by MAP kinase| Expression of a constitutively active form of Ras together with c-Myb in transient transfection experiments had no effect on the transcriptional activity of c-Myb, while expression of a polypeptide containing the c-Myb C-terminal domain stimulated c-Myb activity. This effect is reduced upon MAPK-dependent phosphorylation of serine 532." SIGNOR-249420 MAPK1 protein P28482 UNIPROT MYC protein P01106 UNIPROT "up-regulates activity" phosphorylation Ser62 LLPTPPLsPSRRSGL 9534 BTO:0004055 8386367 t lperfetto "Transactivation of gene expression by myc is inhibited by mutation at the phosphorylation sites thr-58 and ser-62." SIGNOR-235700 MAPK1 protein P28482 UNIPROT MYC protein P01106 UNIPROT up-regulates phosphorylation Thr58 KKFELLPtPPLSPSR 9534 BTO:0004055 8386367 t "Recently, we have demonstrated that Myc is an in vitro substrate for phosphorylation by mitogen-activated protein kinase (MAP kinases) at Ser-62" lperfetto "Transactivation of gene expression by myc is inhibited by mutation at the phosphorylation sites thr-58 and ser-62." SIGNOR-236250 MAPK1 protein P28482 UNIPROT NCF1 protein P14598 UNIPROT up-regulates phosphorylation Ser345 QARPGPQsPGSPLEE 9606 BTO:0000130 16778989 t gcesareni "Erk1/2 are the kinases involved in p47phox_ phosphorylation on ser345 in gm-csfprimed human neutrophils._ Phosphorylation of ser345 is required for the priming of nadph oxidase activity in neutrophil-like cells" SIGNOR-147170 MAPK1 protein P28482 UNIPROT NCOA1 protein Q15788 UNIPROT up-regulates phosphorylation Ser1185 GTPPASTsPFSQLAA 9606 10660621 t lperfetto "Furthermore, erk-2 phosphorylated threonine 1179 and serine 1185 (and to a lesser extent, serine 395) in vitro, suggesting the importance of this pathway for src-1 regulation. Treatment of cells expressing src-1 with epidermal growth factor enhanced the ligand-dependent, progesterone receptor-mediated activation of a target reporter gene." SIGNOR-74872 MAPK1 protein P28482 UNIPROT NCOA1 protein Q15788 UNIPROT up-regulates phosphorylation Ser395 PSVNPSIsPAHGVAR 9606 10660621 t lperfetto "Furthermore, erk-2 phosphorylated threonine 1179 and serine 1185 (and to a lesser extent, serine 395) in vitro, suggesting the importance of this pathway for src-1 regulation. Treatment of cells expressing src-1 with epidermal growth factor enhanced the ligand-dependent, progesterone receptor-mediated activation of a target reporter gene." SIGNOR-74876 MAPK1 protein P28482 UNIPROT NDE1 protein Q9NXR1 UNIPROT "up-regulates activity" phosphorylation Ser239 FRRGLDDsTGGTPLT 9606 BTO:0000007 12556484 t lperfetto "Moreover, both proteins were phosphorylated by Cdc2 and Erk2 in vitro. In the case of Nudel, the phosphorylation sites were also located in the S/TP motifs. Detailed mutagenesis study indicated that T219, S242, and T245 were phosphorylated by Cdc2, while T219 and T245 were phosphorylated by Erk2.|Phosphorylation of Nudel in M phase appears to positively modulate dynein motor activity. Both phosphorylated and unphosphorylated forms of Nudel were transported by dynein (Fig. 7 and 9 and data not shown), indicating that neither of them inactivated the dynein motor. On the other hand, both phospho-Nudel and Nudelpmt5 bound Lis1 more strongly than Nudel or Nudelmt5 did" SIGNOR-249421 MAPK1 protein P28482 UNIPROT NEFH protein P12036 UNIPROT "up-regulates activity" phosphorylation Ser518 SPEKEAKsPVKEEAK 10116 BTO:0000938 9592082 t lperfetto "The fraction containing Erk2, as well as bacterially expressed Erk1 and Erk2, phosphorylated all types of KSP motifs in peptides (KSPXK, KSPXXK, KSPXXXK, and KSPXXXXK) derived from NF-M and NF-H. They also phosphorylated an expressed 24 KSPXXXK repeat NF-H polypeptide, an expressed NF-H as well as dephosphorylated native rat NF-H, and NF-M proteins with accompanying decreases in their respective electrophoretic mobilities. |Our data on primary hippocampal cells also showed an inhibition of neurite outgrowth by the drug that was accompanied by inhibition of MAP, NF-H, and NF-M phosphorylation." SIGNOR-249423 MAPK1 protein P28482 UNIPROT NEFH protein P12036 UNIPROT "up-regulates activity" phosphorylation Ser526 PVKEEAKsPAEAKSP 10116 BTO:0000938 9592082 t lperfetto "The fraction containing Erk2, as well as bacterially expressed Erk1 and Erk2, phosphorylated all types of KSP motifs in peptides (KSPXK, KSPXXK, KSPXXXK, and KSPXXXXK) derived from NF-M and NF-H. They also phosphorylated an expressed 24 KSPXXXK repeat NF-H polypeptide, an expressed NF-H as well as dephosphorylated native rat NF-H, and NF-M proteins with accompanying decreases in their respective electrophoretic mobilities. |Our data on primary hippocampal cells also showed an inhibition of neurite outgrowth by the drug that was accompanied by inhibition of MAP, NF-H, and NF-M phosphorylation." SIGNOR-249424 MAPK1 protein P28482 UNIPROT NEFH protein P12036 UNIPROT "up-regulates activity" phosphorylation Ser532 KSPAEAKsPEKEEAK 10116 BTO:0000938 9592082 t lperfetto "The fraction containing Erk2, as well as bacterially expressed Erk1 and Erk2, phosphorylated all types of KSP motifs in peptides (KSPXK, KSPXXK, KSPXXXK, and KSPXXXXK) derived from NF-M and NF-H. They also phosphorylated an expressed 24 KSPXXXK repeat NF-H polypeptide, an expressed NF-H as well as dephosphorylated native rat NF-H, and NF-M proteins with accompanying decreases in their respective electrophoretic mobilities. |Our data on primary hippocampal cells also showed an inhibition of neurite outgrowth by the drug that was accompanied by inhibition of MAP, NF-H, and NF-M phosphorylation." SIGNOR-249425 MAPK1 protein P28482 UNIPROT NFATC4 protein Q14934 UNIPROT up-regulates phosphorylation Ser676 SNGRRKRsPTQSFRF 9606 15657420 t esanto "We demonstrate that p90 ribosomal s6 kinase (rsk) is recruited to the nfat-dna transcription complex upon activation.Bound Rsk phosphorylates ser(676) and potentiates nfatc4 dna binding. Ser(676) is also targeted by the erk map kinase." SIGNOR-133272 MAPK1 protein P28482 UNIPROT NOX5 protein Q96PH1 UNIPROT up-regulates phosphorylation Ser544 RSVTMRKsQRSSKGS 9606 21297032 t "The effect has been demonstrated using Q96PH1-4" gcesareni "These results suggest that the mek/erk1/2 pathway is necessary but not sufficient to regulate the pma-dependent activation of nox5." SIGNOR-171847 MAPK1 protein P28482 UNIPROT NOXA1 protein Q86UR1 UNIPROT down-regulates phosphorylation Ser282 VGKQAPLsPGLPAMG 9606 20230789 t lperfetto "Accumulating evidence indicates that protein phosphorylation regulates nox activity. In this report, we show that serine282 residue of nox activator 1 (noxa1) is phosphorylated by erk in response to egf resulting in desensitization of nox1 activity" SIGNOR-164227 MAPK1 protein P28482 UNIPROT NOXA1 protein Q86UR1 UNIPROT down-regulates phosphorylation Ser282 VGKQAPLsPGLPAMG 9606 BTO:0000007 20110267 t llicata "These results demonstrated a critical role of noxa1 phosphorylation on ser-282 and ser-172 in preventing nox1 hyperactivation through the decrease of noxa1 interaction to nox1 and rac1." SIGNOR-163659 MAPK1 protein P28482 UNIPROT NR3C1 protein P04150 UNIPROT "down-regulates activity" phosphorylation Ser226 IDENCLLsPLAGEDD -1 9199329 t lperfetto "Cyclin-dependent kinase (CDK) and mitogen-activated protein kinase (MAPK) phosphorylate the rat glucocorticoid receptor in vitro at distinct sites that together correspond to the major phosphorylated receptor residues observed in vivo; MAPK phosphorylates receptor residues threonine 171 and serine 246, whereas multiple CDK complexes modify serines 224 and 232.|MAPKs and CDKs exert opposite effects on receptor transcriptional enhancement. From our results, we speculate that activators of the MAPK pathway, such as growth factors, insulin, and certain oncoproteins, or inhibitors of CDK function, such as tumor growth factor beta (TGF_), p21, and p27, might attenuate receptor-induced transcrip- tional responses. In contrast, negative regulators of MAPK, such as pKA, as well as activators of CDK, such as the cyclins or CAKs, should potentiate receptor action." SIGNOR-249428 MAPK1 protein P28482 UNIPROT NR4A1 protein P22736 UNIPROT "up-regulates activity" phosphorylation Thr143 CSAPSPStPSFQPPQ 10116 BTO:0001009 11883936 t lperfetto "NGFI-B is an inducible orphan nuclear receptor that initiates apoptosis. Growth factors such as EGF activate the MAP kinase ERK, whose activity may determine if a cell survives or undergoes apoptosis. EGF stimulation of cells leads to phosphorylation of threonine in NGFI-B. Thr-142 of NGFI-B is comprised in a consensus MAP kinase site and was identified as a preferred substrate for ERK2 (but not ERK1) in vitro." SIGNOR-249430 MAPK1 protein P28482 UNIPROT NR5A1 protein Q13285 UNIPROT "up-regulates activity" phosphorylation Ser203 EYPEPYAsPPQPGLP 9534 BTO:0004055 10230405 t lperfetto "Here we show that maximal SF-1-mediated transcription and interaction with general nuclear receptor cofactors depends on phosphorylation of a single serine residue (Ser-203) located in a major activation domain (AF-1) of the protein. Moreover, phosphorylation-dependent SF-1 activation is likely mediated by the mitogen-activated protein kinase (MAPK) signaling pathway." SIGNOR-249431 MAPK1 protein P28482 UNIPROT NUP153 protein P49790 UNIPROT unknown phosphorylation Ser529 SPMFKFSsPIVKSTE 9606 19767751 t llicata "These results indicate that phosphorylation of nup153 and nup214 by erk strongly reduces their affinity for importin-. nup153 depletion caused a strong inhibition of nuclear accumulation of gfp?importin-beta in both erk-inhibited and erk-activated cells (fig. 8b,c), indicating that nup153 is essential for the efficient importin-beta transport." SIGNOR-188123 MAPK1 protein P28482 UNIPROT NUP153 protein P49790 UNIPROT unknown phosphorylation Thr388 VYFKPSLtPSGEFRK 9606 19767751 t llicata "These results indicate that phosphorylation of nup153 and nup214 by erk strongly reduces their affinity for importin-. nup153 depletion caused a strong inhibition of nuclear accumulation of gfp?importin-beta in both erk-inhibited and erk-activated cells (fig. 8b,c), indicating that nup153 is essential for the efficient importin-beta transport." SIGNOR-188127 MAPK1 protein P28482 UNIPROT NUP50 protein Q9UKX7 UNIPROT down-regulates phosphorylation Ser221 KVAAETQsPSLFGST 9606 19767751 t gcesareni "Erk directly phosphorylated at least 13 proteins in vitro. Of these, nup50 was verified as a bona fide erk substrate. Notably, erk phosphorylation of the fg repeat region of nup50 reduced its affinity for importin-beta family proteins, importin-beta and transportin." SIGNOR-188139 MAPK1 protein P28482 UNIPROT NUP50 protein Q9UKX7 UNIPROT up-regulates phosphorylation Ser221 KVAAETQsPSLFGST 9606 19767751 t llicata "Erk phosphorylates nup50 at ser221 and ser315 erk phosphorylation of the fg repeat region of nup50 reduced its affinity for importin-beta family proteins, importin-beta and transportin." SIGNOR-188131 MAPK1 protein P28482 UNIPROT NUP50 protein Q9UKX7 UNIPROT up-regulates phosphorylation Ser315 TQSKPVSsPFPTKPL 9606 19767751 t llicata "Erk phosphorylates nup50 at ser221 and ser315 erk phosphorylation of the fg repeat region of nup50 reduced its affinity for importin-beta family proteins, importin-beta and transportin." SIGNOR-188135 MAPK1 protein P28482 UNIPROT PAK1 protein Q13153 UNIPROT "down-regulates activity" phosphorylation Thr212 VIEPLPVtPTRDVAT 10116 BTO:0001260 15542607 t lperfetto "We also show that ERK2 phosphorylates PAK1 on Thr(212) in vitro and that Thr(212) is phosphorylated in smooth muscle cells following PDGF-BB treatment in an adhesion- and MEK/ERK-dependent fashion. Expression of a phosphomimic variant, PAK-T212E, does not alter ERK association, but markedly attenuates downstream ERK signaling. Taken together, these data suggest that PAK1 may facilitate ERK signaling by serving as a scaffold to recruit Raf, MEK, and ERK to adhesion complexes, and that subsequent growth factor-stimulated phosphorylation of PAK-Thr(212) by ERK may serve to provide a negative feedback signal" SIGNOR-249432 MAPK1 protein P28482 UNIPROT PARP1 protein P09874 UNIPROT up-regulates phosphorylation Ser372 VAATPPPsTASAPAA 9606 BTO:0000938 BTO:0000142 16627622 t esanto "Parp1 phosphorylation by erk1/2 is required for maximal parp-1 activation after dna damage. S372a and t373a mutations impaired parp-1 activation." SIGNOR-146220 BAX protein Q07812 UNIPROT VDAC1 protein P21796 UNIPROT "up-regulates activity" binding 10365962 t lperfetto "The recombinant pro-apoptotic proteins Bax and Bak accelerate the opening of VDAC" SIGNOR-249613 MAPK1 protein P28482 UNIPROT PARP1 protein P09874 UNIPROT up-regulates phosphorylation Thr373 AATPPPStASAPAAV 9606 BTO:0000938 BTO:0000142 16627622 t esanto "Parp1 phosphorylation by erk1/2 is required for maximal parp-1 activation after dna damage. S372a and t373a mutations impaired parp-1 activation." SIGNOR-146224 MAPK1 protein P28482 UNIPROT PCYT1A protein P49585 UNIPROT down-regulates phosphorylation Ser315 GRMLQAIsPKQSPSS 9606 BTO:0000763 15788406 t gcesareni "Oxysterols inhibit phosphatidylcholine synthesis via erk docking and phosphorylation of ctp:phosphocholine cytidylyltransferase. Mutagenesis of ser315 within cctalpha was both required and sufficient to confer significant resistance to 22-hc/9-cis-ra inhibition of ptdcho synthesis." SIGNOR-134837 MAPK1 protein P28482 UNIPROT PDE4C protein Q08493 UNIPROT down-regulates phosphorylation Ser641 YQSKIPRsPSDLTNP 9606 11030732 t "The effect has been demonstrated using Q08493-2" gcesareni "The short-form pde4b2 isoenzyme was activated by erk2 phosphorylation. sub-family selective actions in the ability of erk2 map kinase to phosphorylate and regulate the activity of pde4 cyclic amp-specific phosphodiesterases" SIGNOR-83187 MAPK1 protein P28482 UNIPROT PDE4D protein Q08499 UNIPROT down-regulates phosphorylation Ser715 YQSTIPQsPSPAPDD 9606 10828059 t "The effect has been demonstrated using Q08499-5" gcesareni "These straddle the target residue, ser(579), for erk2 phosphorylation of pde4d3. Mutation of either or both of these docking sites prevented erk2 from being co-immunoprecipitated with pde4d3, ablated the ability of epidermal growth factor to inhibit pde4d3 through erk2 action in transfected cos cells, and attenuated the ability of erk2 to phosphorylate pde4d3 in vitro." SIGNOR-77571 MAPK1 protein P28482 UNIPROT PDE4D protein Q08499 UNIPROT down-regulates phosphorylation Ser715 YQSTIPQsPSPAPDD 9606 BTO:0000007 10022832 t "The effect has been demonstrated using Q08499-2" gcesareni "These straddle the target residue, ser(579), for erk2 phosphorylation of pde4d3. Mutation of either or both of these docking sites prevented erk2 from being co-immunoprecipitated with pde4d3, ablated the ability of epidermal growth factor to inhibit pde4d3 through erk2 action in transfected cos cells, and attenuated the ability of erk2 to phosphorylate pde4d3 in vitro." SIGNOR-64326 MAPK1 protein P28482 UNIPROT PGR protein P06401 UNIPROT down-regulates phosphorylation Ser294 APMAPGRsPLATTVM 9606 BTO:0000150 10655479 t miannu "Phosphorylation of human progesterone receptors at serine-294 by mitogen-activated protein kinase signals their degradation by the 26s proteasome" SIGNOR-74712 MAPK1 protein P28482 UNIPROT PITPNM1 protein O00562 UNIPROT up-regulates phosphorylation Thr1223 AEREGPGtPPTTLAR 9606 15125835 t lperfetto "Both cdk1 and erk2 induced phosphorylation of the wild-type nir2. Substitution of t794 by alanine reduced the phosphorylation by erk2, whereas the double mutations t794/1223a completely abolished it. The requirement of multiple nir2 phosphorylation sites for plk1 binding may provide a mechanism that sets a threshold for the nir2-plk1 interaction during mitosis." SIGNOR-124646 MAPK1 protein P28482 UNIPROT PITPNM1 protein O00562 UNIPROT up-regulates phosphorylation Thr794 LEMLVPStPTSTSGA 9606 15125835 t lperfetto "Both cdk1 and erk2 induced phosphorylation of the wild-type nir2. Substitution of t794 by alanine reduced the phosphorylation by erk2, whereas the double mutations t794/1223a completely abolished it. The requirement of multiple nir2 phosphorylation sites for plk1 binding may provide a mechanism that sets a threshold for the nir2-plk1 interaction during mitosis." SIGNOR-124650 MAPK1 protein P28482 UNIPROT PLA2G4A protein P47712 UNIPROT unknown phosphorylation Ser505 LNTSYPLsPLSDFAT 9606 BTO:0000567 9468497 t llicata "The inhibitor of the 38-kda stress-activated protein kinase (p38(mapk)), sb 203580, reduced phosphorylation of both ser-505 and ser-727 by 50 and 60%, respectively, in thrombin-stimulated platelets." SIGNOR-55706 MAPK1 protein P28482 UNIPROT PLCB1 protein Q9NQ66 UNIPROT "up-regulates activity" phosphorylation Ser982 KKKSEPSsPDHGSST -1 11287604 t lperfetto "coimmunoprecipitation detected a specific association between the activated erk and plc beta1 within the nucleus. In vitro studies revealed that recombinant plc beta1 could be efficiently phosphorylated by activated mitogen-activated protein kinase but not by pka. The erk phosphorylation site was mapped to serine 982 this result suggests that erk-evoked phosphorylation of plc beta1 at serine 982 plays a critical role in the activation of the nuclear pi cycle and is also crucial to the mitogenic action of igf-i." SIGNOR-106561 MAPK1 protein P28482 UNIPROT PML protein P29590 UNIPROT up-regulates phosphorylation Ser36 PSEGRQPsPSPSPTE 9606 BTO:0001271 15093545 t "The effect has been demonstrated using P29590-4" gcesareni "We conclude that phosphorylation by map kinase cascades potentiates the antiproliferative functions of pml and helps mediate the proapoptotic effects of as(2)o(3)." SIGNOR-124240 MAPK1 protein P28482 UNIPROT PML protein P29590 UNIPROT up-regulates phosphorylation Ser38 EGRQPSPsPSPTERA 9606 BTO:0001271 15093545 t "The effect has been demonstrated using P29590-4" gcesareni "We conclude that phosphorylation by map kinase cascades potentiates the antiproliferative functions of pml and helps mediate the proapoptotic effects of as(2)o(3)." SIGNOR-124244 MAPK1 protein P28482 UNIPROT PML protein P29590 UNIPROT up-regulates phosphorylation Ser40 RQPSPSPsPTERAPA 9606 BTO:0001271 15093545 t llicata "We report here that as(2)o(3) treatment induces phosphorylation of the pml protein through a mitogen-activated protein (map) kinase pathway. Increased pml phosphorylation is associated with increased sumoylation of pml and increased pml-mediated apoptosis." SIGNOR-124248 MAPK1 protein P28482 UNIPROT PML protein P29590 UNIPROT up-regulates phosphorylation Ser527 PHLDGPPsPRSPVIG 9606 BTO:0001271 15093545 t "The effect has been demonstrated using P29590-4" gcesareni "We conclude that phosphorylation by map kinase cascades potentiates the antiproliferative functions of pml and helps mediate the proapoptotic effects of as(2)o(3)." SIGNOR-124252 MAPK1 protein P28482 UNIPROT PML protein P29590 UNIPROT up-regulates phosphorylation Ser530 DGPPSPRsPVIGSEV 9606 BTO:0001271 15093545 t "The effect has been demonstrated using P29590-4" gcesareni "We conclude that phosphorylation by map kinase cascades potentiates the antiproliferative functions of pml and helps mediate the proapoptotic effects of as(2)o(3)." SIGNOR-124056 MAPK1 protein P28482 UNIPROT PML protein P29590 UNIPROT up-regulates phosphorylation Thr28 PTMPPPEtPSEGRQP 9606 BTO:0001271 15093545 t "The effect has been demonstrated using P29590-4" gcesareni "We conclude that phosphorylation by map kinase cascades potentiates the antiproliferative functions of pml and helps mediate the proapoptotic effects of as(2)o(3)." SIGNOR-124313 GRB2 protein P62993 UNIPROT SOS2 protein Q07890 UNIPROT up-regulates binding 9606 21779497 t gcesareni "Grb2 binds and activates sos, which then activates ras, and this activates p110 independently of p85." SIGNOR-175180 MAPK1 protein P28482 UNIPROT POLR2A protein P24928 UNIPROT down-regulates phosphorylation Ser1619 SPSYSPTsPSYSPTS 9606 14662762 t lperfetto "Erk1/2 are major ser-5 kinases after h2o2 treatment. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-120084 MAPK1 protein P28482 UNIPROT POLR2A protein P24928 UNIPROT down-regulates phosphorylation Ser1626 SPSYSPTsPSYSPTS 9606 14662762 t lperfetto "Erk1/2 are major ser-5 kinases after h2o2 treatment. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-120088 MAPK1 protein P28482 UNIPROT POLR2A protein P24928 UNIPROT down-regulates phosphorylation Ser1647 SPSYSPTsPSYSPTS 9606 14662762 t lperfetto "Erk1/2 are major ser-5 kinases after h2o2 treatment. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-120092 MAPK1 protein P28482 UNIPROT POLR2A protein P24928 UNIPROT down-regulates phosphorylation Ser1654 SPSYSPTsPSYSPTS 9606 14662762 t lperfetto "Erk1/2 are major ser-5 kinases after h2o2 treatment. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-119366 MAPK1 protein P28482 UNIPROT POLR2A protein P24928 UNIPROT down-regulates phosphorylation Ser1675 SPSYSPTsPSYSPTS 9606 14662762 t lperfetto "Erk1/2 are major ser-5 kinases after h2o2 treatment. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-120100 MAPK1 protein P28482 UNIPROT POLR2A protein P24928 UNIPROT down-regulates phosphorylation Ser1696 SPSYSPTsPSYSPTS 9606 14662762 t lperfetto "Erk1/2 are major ser-5 kinases after h2o2 treatment. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-120104 MAPK1 protein P28482 UNIPROT POLR2A protein P24928 UNIPROT down-regulates phosphorylation Ser1717 SPSYSPTsPSYSPTS 9606 14662762 t lperfetto "Erk1/2 are major ser-5 kinases after h2o2 treatment. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-120108 MAPK1 protein P28482 UNIPROT POLR2A protein P24928 UNIPROT down-regulates phosphorylation Ser1724 SPSYSPTsPSYSPTS 9606 14662762 t lperfetto "Erk1/2 are major ser-5 kinases after h2o2 treatment. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-120112 MAPK1 protein P28482 UNIPROT POLR2A protein P24928 UNIPROT down-regulates phosphorylation Ser1738 SPSYSPTsPSYSPTS 9606 14662762 t lperfetto "Erk1/2 are major ser-5 kinases after h2o2 treatment. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-120116 MAPK1 protein P28482 UNIPROT POLR2A protein P24928 UNIPROT down-regulates phosphorylation Ser1766 SPSYSPTsPSYSPTS 9606 14662762 t lperfetto "Erk1/2 are major ser-5 kinases after h2o2 treatment. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-120120 MAPK1 protein P28482 UNIPROT POLR2A protein P24928 UNIPROT down-regulates phosphorylation Ser1787 SPNYSPTsPSYSPTS 9606 14662762 t lperfetto "Erk1/2 are major ser-5 kinases after h2o2 treatment. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-120124 MAPK1 protein P28482 UNIPROT POLR2A protein P24928 UNIPROT down-regulates phosphorylation Ser1864 SPKYSPTsPKYSPTS 9606 14662762 t lperfetto "Erk1/2 are major ser-5 kinases after h2o2 treatment. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-120128 MAPK1 protein P28482 UNIPROT POLR2A protein P24928 UNIPROT down-regulates phosphorylation Ser1871 SPKYSPTsPKYSPTS 9606 14662762 t lperfetto "Erk1/2 are major ser-5 kinases after h2o2 treatment. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-120132 MAPK1 protein P28482 UNIPROT POLR2A protein P24928 UNIPROT down-regulates phosphorylation Ser1878 SPKYSPTsPTYSPTT 9606 14662762 t lperfetto "Erk1/2 are major ser-5 kinases after h2o2 treatment. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-120136 MAPK1 protein P28482 UNIPROT POLR2A protein P24928 UNIPROT down-regulates phosphorylation Ser1892 TPKYSPTsPTYSPTS 9606 14662762 t lperfetto "Erk1/2 are major ser-5 kinases after h2o2 treatment. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-120140 MAPK1 protein P28482 UNIPROT POLR2A protein P24928 UNIPROT down-regulates phosphorylation Ser1899 SPTYSPTsPVYTPTS 9606 14662762 t lperfetto "Erk1/2 are major ser-5 kinases after h2o2 treatment. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-120144 MAPK1 protein P28482 UNIPROT POLR2A protein P24928 UNIPROT down-regulates phosphorylation Ser1913 SPKYSPTsPTYSPTS 9606 14662762 t lperfetto "Erk1/2 are major ser-5 kinases after h2o2 treatment. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-120148 MAPK1 protein P28482 UNIPROT POLR2A protein P24928 UNIPROT down-regulates phosphorylation Ser1920 SPTYSPTsPKYSPTS 9606 14662762 t lperfetto "Erk1/2 are major ser-5 kinases after h2o2 treatment. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-120152 MAPK1 protein P28482 UNIPROT POLR2A protein P24928 UNIPROT down-regulates phosphorylation Ser1927 SPKYSPTsPTYSPTS 9606 14662762 t lperfetto "Erk1/2 are major ser-5 kinases after h2o2 treatment. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-120156 MAPK1 protein P28482 UNIPROT POLR2A protein P24928 UNIPROT down-regulates phosphorylation Ser1934 SPTYSPTsPKGSTYS 9606 14662762 t lperfetto "Erk1/2 are major ser-5 kinases after h2o2 treatment. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-120160 MAPK1 protein P28482 UNIPROT POU5F1 protein Q01860 UNIPROT down-regulates phosphorylation Ser111 ESNSDGAsPEPCTVT 9606 23024368 t miannu "We demonstrate that oct4a interacts with erk1/2 by using both in vitro gst pulldown and in vivo co-immunoprecipitation assays. Ms analysis identified phosphorylation of oct4a at ser-111. / serine 111 phosphorylation regulates oct4a protein subcellular distribution and degradation." SIGNOR-192097 MAPK1 protein P28482 UNIPROT PPARA protein Q07869 UNIPROT "up-regulates activity" phosphorylation Ser12 ESPLCPLsPLEAGDL 9606 BTO:0000599 10187842 t lperfetto "We now demonstrate that amino acids 1-92 of hPPARalpha contain an activation function (AF)-1-like domain, which is further activated by insulin through a pathway involving the mitogen-activated protein kinases p42 and p44. Further analysis of the amino-terminal region of PPARalpha revealed that the insulin-induced trans-activation occurs through the phosphorylation of two mitogen-activated protein kinase sites at positions 12 and 21, both of which are conserved across evolution." SIGNOR-249433 MAPK1 protein P28482 UNIPROT PPARA protein Q07869 UNIPROT "up-regulates activity" phosphorylation Ser21 LEAGDLEsPLSEEFL 9606 BTO:0000599 10187842 t lperfetto "We now demonstrate that amino acids 1-92 of hPPARalpha contain an activation function (AF)-1-like domain, which is further activated by insulin through a pathway involving the mitogen-activated protein kinases p42 and p44. Further analysis of the amino-terminal region of PPARalpha revealed that the insulin-induced trans-activation occurs through the phosphorylation of two mitogen-activated protein kinase sites at positions 12 and 21, both of which are conserved across evolution." SIGNOR-249434 MAPK1 protein P28482 UNIPROT PPARG protein P37231 UNIPROT down-regulates phosphorylation 9606 18596912 t lbriganti "The genomic activity of ppargamma is modulated, in addition to ligand binding, by phosphorylation of a serine residue by mapks, such as extracellular signal-regulated protein kinases-1/2 (erk-1/2), or by nucleocytoplasmic compartmentalization through the erk activators mapk kinases-1/2 (mek-1/2). These mapks phosphorylate (in humans) ser 84 in the ppargamma1 and ser 114 in ppargamma2 isoform" SIGNOR-210182 MAPK1 protein P28482 UNIPROT PPARG protein P37231 UNIPROT down-regulates phosphorylation Ser112 AIKVEPAsPPYYSEK 9606 11733495 t gcesareni "Moreover, the inhibition of erks 1 and 2 with a mek inhibitor, u1026, lead to an inhibition in the decay of ppargamma proteins, indicating that serine phosphorylation influences the degradation of ppargamma in fat cells." SIGNOR-112544 MAPK1 protein P28482 UNIPROT PPARG protein P37231 UNIPROT down-regulates phosphorylation Ser112 AIKVEPAsPPYYSEK 9606 16574647 t gcesareni "Moreover, the inhibition of erks 1 and 2 with a mek inhibitor, u1026, lead to an inhibition in the decay of ppargamma proteins, indicating that serine phosphorylation influences the degradation of ppargamma in fat cells." SIGNOR-145195 MAPK1 protein P28482 UNIPROT PPARG protein P37231 UNIPROT down-regulates phosphorylation Ser112 AIKVEPAsPPYYSEK 9606 18596912 t "The effect has been demonstrated using P37231-1" gcesareni "The genomic activity of ppargamma is modulated, in addition to ligand binding, by phosphorylation of a serine residue by mapks, such as extracellular signal-regulated protein kinases-1/2 (erk-1/2), or by nucleocytoplasmic compartmentalization through the erk activators mapk kinases-1/2 (mek-1/2). These mapks phosphorylate (in humans) ser 84 in the ppargamma1 and ser 114 in ppargamma2 isoform" SIGNOR-179397 MAPK1 protein P28482 UNIPROT PPARG protein P37231 UNIPROT down-regulates phosphorylation Ser112 AIKVEPAsPPYYSEK 9606 9030579 t gcesareni "Moreover, the inhibition of erks 1 and 2 with a mek inhibitor, u1026, lead to an inhibition in the decay of ppargamma proteins, indicating that serine phosphorylation influences the degradation of ppargamma in fat cells." SIGNOR-46514 MAPK1 protein P28482 UNIPROT PPARG protein P37231 UNIPROT down-regulates phosphorylation Ser112 AIKVEPAsPPYYSEK 9606 9099735 t gcesareni "Moreover, the inhibition of erks 1 and 2 with a mek inhibitor, u1026, lead to an inhibition in the decay of ppargamma proteins, indicating that serine phosphorylation influences the degradation of ppargamma in fat cells." SIGNOR-47157 MAPK1 protein P28482 UNIPROT PPARG protein P37231 UNIPROT down-regulates relocalization 9606 18596912 t fspada "The genomic activity of ppargamma is modulated, in addition to ligand binding, by phosphorylation of a serine residue by mapks, such as extracellular signal-regulated protein kinases-1/2 (erk-1/2), or by nucleocytoplasmic compartmentalization through the erk activators mapk kinases-1/2 (mek-1/2). These mapks phosphorylate (in humans) ser 84 in the ppargamma1 and ser 114 in ppargamma2 isoform" SIGNOR-179400 MAPK1 protein P28482 UNIPROT PPP1R9B protein Q96SB3 UNIPROT unknown phosphorylation Ser15 GPGGPLRsASPHRSA 9606 BTO:0000007 15728359 t lperfetto "We have identified three sites phosphorylated by ERK2 (Ser-15 and Ser-205) and cyclin-dependent PK 5 (Cdk5) (Ser-17), within the actin-binding domain of spinophilin." SIGNOR-249435 MAPK1 protein P28482 UNIPROT PPP2R5C protein Q13362 UNIPROT down-regulates phosphorylation Ser337 QLAKCVSsPHFQVAE 9606 16456541 t gcesareni "Iex-1 binds to b56 subunits and perk independently, enhances b56 phosphorylation by erk at a conserved ser/pro site in this complex and triggers dissociation from the catalytic subunit." SIGNOR-144313 MAPK1 protein P28482 UNIPROT PTPN7 protein P35236 UNIPROT "up-regulates activity" phosphorylation Ser93 ALQRQPPsPKQLEEE -1 16226275 t lperfetto "First, Erk phosphorylates HePTP at residues Thr45 and Ser72. Second, HePTP dephosphorylates Erk at PTyr185.|" SIGNOR-249436 MAPK1 protein P28482 UNIPROT PTPN7 protein P35236 UNIPROT "up-regulates activity" phosphorylation Thr66 EPICSVNtPREVTLH -1 16226275 t lperfetto "First, Erk phosphorylates HePTP at residues Thr45 and Ser72. Second, HePTP dephosphorylates Erk at PTyr185.|" SIGNOR-249437 MAPK1 protein P28482 UNIPROT PTPRR protein Q15256 UNIPROT "up-regulates activity" phosphorylation Thr361 EPFVSIPtPREKVAM 11493009 t lperfetto "Specifically, the complex formation between PTP-SL and ERK2 involves an unusual interaction leading to the phosphorylation of PTP-SL by ERK2 at Thr253 and the inactivating dephosphorylation of ERK2 by PTP-SL." SIGNOR-249438 MAPK1 protein P28482 UNIPROT PTTG1 protein O95997 UNIPROT up-regulates phosphorylation Ser165 LFQLGPPsPVKMPSP 9606 10906323 t gcesareni "Pttg is phosphorylated in vitro on ser(162) by map kinase and this phosphorylation site plays an essential role in pttg transactivation function." SIGNOR-79515 MAPK1 protein P28482 UNIPROT RAF1 protein P04049 UNIPROT "down-regulates activity" phosphorylation Ser289 RSHSESAsPSALSSS 10090 BTO:0000944 15664191 t lperfetto "Here, we identify six residues of Raf-1 (S29, S43, S289, S296, S301, and S642) that become hyperphosphorylated in a manner coincident with Raf-1 inactivation. | Five of the identified sites are proline-directed targets of activated ERK, and phosphorylation of all six sites requires MEK signaling, indicating a negative feedback mechanism. Hyperphosphorylation of these six sites inhibits the Ras/Raf-1 interaction and desensitizes Raf-1 to additional stimuli.|FLAG-Raf-1 phosphorylated by activated ERK2" SIGNOR-249440 MAPK1 protein P28482 UNIPROT RAF1 protein P04049 UNIPROT "down-regulates activity" phosphorylation Ser29 FDGSSCIsPTIVQQF 10090 BTO:0000944 15664191 t lperfetto "Here, we identify six residues of Raf-1 (S29, S43, S289, S296, S301, and S642) that become hyperphosphorylated in a manner coincident with Raf-1 inactivation. | Five of the identified sites are proline-directed targets of activated ERK, and phosphorylation of all six sites requires MEK signaling, indicating a negative feedback mechanism. Hyperphosphorylation of these six sites inhibits the Ras/Raf-1 interaction and desensitizes Raf-1 to additional stimuli.|FLAG-Raf-1 phosphorylated by activated ERK2" SIGNOR-249441 MAPK1 protein P28482 UNIPROT RAF1 protein P04049 UNIPROT "down-regulates activity" phosphorylation Ser301 SSSPNNLsPTGWSQP 10090 BTO:0000944 15664191 t lperfetto "Here, we identify six residues of Raf-1 (S29, S43, S289, S296, S301, and S642) that become hyperphosphorylated in a manner coincident with Raf-1 inactivation. | Five of the identified sites are proline-directed targets of activated ERK, and phosphorylation of all six sites requires MEK signaling, indicating a negative feedback mechanism. Hyperphosphorylation of these six sites inhibits the Ras/Raf-1 interaction and desensitizes Raf-1 to additional stimuli.|FLAG-Raf-1 phosphorylated by activated ERK2" SIGNOR-249443 MAPK1 protein P28482 UNIPROT RAF1 protein P04049 UNIPROT "down-regulates activity" phosphorylation Ser43 FGYQRRAsDDGKLTD 10090 BTO:0000944 15664191 t lperfetto "Here, we identify six residues of Raf-1 (S29, S43, S289, S296, S301, and S642) that become hyperphosphorylated in a manner coincident with Raf-1 inactivation. | Five of the identified sites are proline-directed targets of activated ERK, and phosphorylation of all six sites requires MEK signaling, indicating a negative feedback mechanism. Hyperphosphorylation of these six sites inhibits the Ras/Raf-1 interaction and desensitizes Raf-1 to additional stimuli.|FLAG-Raf-1 phosphorylated by activated ERK2" SIGNOR-249439 MAPK1 protein P28482 UNIPROT RAF1 protein P04049 UNIPROT "down-regulates activity" phosphorylation Ser642 NACTLTTsPRLPVF 10090 BTO:0000944 15664191 t lperfetto "Here, we identify six residues of Raf-1 (S29, S43, S289, S296, S301, and S642) that become hyperphosphorylated in a manner coincident with Raf-1 inactivation. | Five of the identified sites are proline-directed targets of activated ERK, and phosphorylation of all six sites requires MEK signaling, indicating a negative feedback mechanism. Hyperphosphorylation of these six sites inhibits the Ras/Raf-1 interaction and desensitizes Raf-1 to additional stimuli.|FLAG-Raf-1 phosphorylated by activated ERK2" SIGNOR-249444 MAPK1 protein P28482 UNIPROT RAF1 protein P04049 UNIPROT down-regulates phosphorylation 9606 9922370 t gcesareni "Mapkerk1/2 is also able to phopshorylate the egf receptor, the ras exchange factor sos, mkkkraf1, and mkkmek1. The phosphorylation of each of these proteins by mapkerk1/2 is believed to reduce their catalytic activity" SIGNOR-64169 MAPK1 protein P28482 UNIPROT RCAN1 protein P53805 UNIPROT "up-regulates activity" phosphorylation Ser167 FLISPPAsPPVGWKQ 10090 BTO:0000165 12063245 t lperfetto "Consensus phosphorylation sites for p42/44 MAPK and GSK-3 are present in the SP repeat of MCIP1 at serine 112 and serine 108, respectively |Several endogenous proteins are capable of inhibiting the catalytic activity of calcineurin. Modulatory calcineurin interacting protein 1 (MCIP1) is unique among these proteins on the basis of its pattern of expression and its function in a negative feedback loop to regulate calcineurin activity. Here we show that MCIP1 can be phosphorylated by MAPK and glycogen synthase kinase-3 and that phosphorylated MCIP1 is a substrate for calcineurin." SIGNOR-249198 MAPK1 protein P28482 UNIPROT RGS19 protein P49795 UNIPROT up-regulates phosphorylation Ser151 EDYVSILsPKEVSLD 9606 10993892 t gcesareni "Phosphorylation of gaip by erk2 were abrogated when serine at position 151 in the rgs domain was substituted by an alanine residue using site-directed mutagenesis. Furthermore, the lysosomal-autophagic pathway was not stimulated in s151a-gaip mutant-expressing cells when compared with wild-type gaip-expressing cells. These results demonstrate that the gtpase-activating protein activity of gaip is stimulated by erk2 phosphorylation." SIGNOR-82083 MAPK1 protein P28482 UNIPROT RGS19 protein P49795 UNIPROT up-regulates phosphorylation Ser151 EDYVSILsPKEVSLD 9606 15488168 t gcesareni "Phosphorylation of gaip by erk2 were abrogated when serine at position 151 in the rgs domain was substituted by an alanine residue using site-directed mutagenesis. Furthermore, the lysosomal-autophagic pathway was not stimulated in s151a-gaip mutant-expressing cells when compared with wild-type gaip-expressing cells. These results demonstrate that the gtpase-activating protein activity of gaip is stimulated by erk2 phosphorylation." SIGNOR-129883 MAPK1 protein P28482 UNIPROT RORA protein P35398 UNIPROT down-regulates phosphorylation Thr183 PGEAEPLtPTYNISA 9606 17512500 t "The effect has been demonstrated using P35398-4" gcesareni "We identified the extracellular signal-regulated kinase 2 (erk-2) as roralpha4 phosphorylating kinase in vitro. The primary sequence of roralpha4 contains an erk-2 recognition motif (p-l-t(128)-p) within the hinge domain, and mutation of thr-128 to ala prevents roralpha4 phosphorylation by erk. The roralpha4-t128a mutant exhibits an increased dna-binding affinity, an increased transcriptional activity" SIGNOR-154914 MAPK1 protein P28482 UNIPROT RPS3 protein P23396 UNIPROT up-regulates phosphorylation Thr42 SGVEVRVtPTRTEII 9606 15950189 t lperfetto "Erk phosphorylates threonine 42 residue of ribosomal protein s3." SIGNOR-137955 MAPK1 protein P28482 UNIPROT RPS6KA1 protein Q15418 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0000007 12832467 t lperfetto "Efficient rsk activation by erk requires its interaction through a docking site located near the c terminus of rsk" SIGNOR-102645 MAPK1 protein P28482 UNIPROT RPS6KA1 protein Q15418 UNIPROT "up-regulates activity" phosphorylation Ser221 DHEKKAYsFCGTVEY 9534 BTO:0004055 9430688 t lperfetto "Several lines of evidence indicate that the mapkap-k1 isoforms are also activated by mapks in vivo via the ras-dependent protein kinase cascade that is triggered by growth factors or tumor-promoting phorbol esters, such as phorbol 12-myristate 13-acetate (pma). here we identify six sites in mapkap-k1a that become phosphorylated in transfected cos-1 cells. The inactive form of mapkap-k1a in unstimulated cells is partially phosphorylated at ser222 and ser733. Stimulation with phorbol 12-myristate 13-acetate induces the phosphorylation of thr360, ser364, thr574, and ser381 and increases the phosphorylation of ser222 and ser733." SIGNOR-219308 MAPK1 protein P28482 UNIPROT RPS6KA1 protein Q15418 UNIPROT "up-regulates activity" phosphorylation Ser380 HQLFRGFsFVATGLM 9534 BTO:0004055 9430688 t lperfetto "Several lines of evidence indicate that the mapkap-k1 isoforms are also activated by mapks in vivo via the ras-dependent protein kinase cascade that is triggered by growth factors or tumor-promoting phorbol esters, such as phorbol 12-myristate 13-acetate (pma). here we identify six sites in mapkap-k1a that become phosphorylated in transfected cos-1 cells. The inactive form of mapkap-k1a in unstimulated cells is partially phosphorylated at ser222 and ser733. Stimulation with phorbol 12-myristate 13-acetate induces the phosphorylation of thr360, ser364, thr574, and ser381 and increases the phosphorylation of ser222 and ser733." SIGNOR-219316 MAPK1 protein P28482 UNIPROT RPS6KA1 protein Q15418 UNIPROT "up-regulates activity" phosphorylation Ser732 RRVRKLPsTTL 9534 BTO:0004055 9430688 t lperfetto "Several lines of evidence indicate that the mapkap-k1 isoforms are also activated by mapks in vivo via the ras-dependent protein kinase cascade that is triggered by growth factors or tumor-promoting phorbol esters, such as phorbol 12-myristate 13-acetate (pma). here we identify six sites in mapkap-k1a that become phosphorylated in transfected cos-1 cells. The inactive form of mapkap-k1a in unstimulated cells is partially phosphorylated at ser222 and ser733. Stimulation with phorbol 12-myristate 13-acetate induces the phosphorylation of thr360, ser364, thr574, and ser381 and increases the phosphorylation of ser222 and ser733." SIGNOR-219320 MAPK1 protein P28482 UNIPROT RPS6KA1 protein Q15418 UNIPROT "up-regulates activity" phosphorylation Thr359 DTEFTSRtPKDSPGI 9534 BTO:0004055 9430688 t lperfetto "Several lines of evidence indicate that the mapkap-k1 isoforms are also activated by mapks in vivo via the ras-dependent protein kinase cascade that is triggered by growth factors or tumor-promoting phorbol esters, such as phorbol 12-myristate 13-acetate (pma). here we identify six sites in mapkap-k1a that become phosphorylated in transfected cos-1 cells. The inactive form of mapkap-k1a in unstimulated cells is partially phosphorylated at ser222 and ser733. Stimulation with phorbol 12-myristate 13-acetate induces the phosphorylation of thr360, ser364, thr574, and ser381 and increases the phosphorylation of ser222 and ser733." SIGNOR-219324 MAPK1 protein P28482 UNIPROT RPS6KA1 protein Q15418 UNIPROT "up-regulates activity" phosphorylation Thr573 AENGLLMtPCYTANF 9534 BTO:0004055 9430688 t lperfetto "Several lines of evidence indicate that the mapkap-k1 isoforms are also activated by mapks in vivo via the ras-dependent protein kinase cascade that is triggered by growth factors or tumor-promoting phorbol esters, such as phorbol 12-myristate 13-acetate (pma). here we identify six sites in mapkap-k1a that become phosphorylated in transfected cos-1 cells. The inactive form of mapkap-k1a in unstimulated cells is partially phosphorylated at ser222 and ser733. Stimulation with phorbol 12-myristate 13-acetate induces the phosphorylation of thr360, ser364, thr574, and ser381 and increases the phosphorylation of ser222 and ser733." SIGNOR-219328 MAPK1 protein P28482 UNIPROT RPS6KA1 protein Q15418 UNIPROT "up-regulates activity" phosphorylation Thr573 AENGLLMtPCYTANF 9606 BTO:0000567 9687510 t lperfetto "Thus, MAPK1/ERK1 and MAPK2/ERK2 activate three closely related protein kinases known as MAPK_activated protein kinases_1a, _1b and _1c (MAPKAP_K1a/b/c; also known as RSK1/2/3)" SIGNOR-59363 MAPK1 protein P28482 UNIPROT RPS6KA2 protein Q15349 UNIPROT up-regulates phosphorylation 9606 19282669 t gcesareni "Erk-activates the rsk family of serine/threonine kinases,rsk1, rsk2, and rsk3." SIGNOR-161515 MAPK1 protein P28482 UNIPROT RPS6KA3 protein P51812 UNIPROT up-regulates phosphorylation 9606 19282669 t gcesareni "Erk-activates the rsk family of serine/threonine kinases,rsk1, rsk2, and rsk3." SIGNOR-161518 MAPK1 protein P28482 UNIPROT RPS6KA5 protein O75582 UNIPROT "up-regulates activity" phosphorylation Ser376 EKLFQGYsFVAPSIL 15568999 t lperfetto "In the present study, we show that, in addition to being phosphorylated on Thr-581 and Ser-360 by ERK1/2 or p38, MSK1 can autophosphorylate on at least six sites: Ser-212, Ser-376, Ser-381, Ser-750, Ser-752 and Ser-758. Of these sites, the N-terminal T-loop residue Ser-212 and the 'hydrophobic motif' Ser-376 are phosphorylated by the C-terminal kinase domain of MSK1, and their phosphorylation is essential for the catalytic activity of the N-terminal kinase domain of MSK1" SIGNOR-249445 MAPK1 protein P28482 UNIPROT RPS6KA5 protein O75582 UNIPROT up-regulates phosphorylation Ser360 TEMDPTYsPAALPQS 9606 15568999 t gcesareni "Together, our in vivo and in vitro studies indicate that the pkc/c-raf/mek/erk pathway plays a major role in the s6k1 activation in hypertrophic cardiac growth." SIGNOR-131311 MAPK1 protein P28482 UNIPROT RPS6KA5 protein O75582 UNIPROT up-regulates phosphorylation Ser360 TEMDPTYsPAALPQS 9606 BTO:0000567 9687510 t gcesareni "Together, our in vivo and in vitro studies indicate that the pkc/c-raf/mek/erk pathway plays a major role in the s6k1 activation in hypertrophic cardiac growth." SIGNOR-59435 MAPK1 protein P28482 UNIPROT RPS6KA5 protein O75582 UNIPROT up-regulates phosphorylation Ser360 TEMDPTYsPAALPQS 9606 BTO:0000887 11940578 t gcesareni "Together, our in vivo and in vitro studies indicate that the pkc/c-raf/mek/erk pathway plays a major role in the s6k1 activation in hypertrophic cardiac growth." SIGNOR-116485 MAPK1 protein P28482 UNIPROT RPS6KA5 protein O75582 UNIPROT up-regulates phosphorylation Thr581 PDNQPLKtPCFTLHY 9606 18267068 t gcesareni "Together, our in vivo and in vitro studies indicate that the pkc/c-raf/mek/erk pathway plays a major role in the s6k1 activation in hypertrophic cardiac growth." SIGNOR-160787 MAPK1 protein P28482 UNIPROT RPS6KA5 protein O75582 UNIPROT up-regulates phosphorylation Thr581 PDNQPLKtPCFTLHY 9606 BTO:0000887 11940578 t gcesareni "Together, our in vivo and in vitro studies indicate that the pkc/c-raf/mek/erk pathway plays a major role in the s6k1 activation in hypertrophic cardiac growth." SIGNOR-116489 MAPK1 protein P28482 UNIPROT RPS6KB1 protein P23443 UNIPROT up-regulates phosphorylation Ser434 SFEPKIRsPRRFIGS 9606 14967450 t gcesareni "Erk phosphorylates multiple cytoplasmatic and cytoskeletal proteins, including mapk-activated protein kinases and the ribosomal p70-s6 kinase" SIGNOR-121984 MAPK1 protein P28482 UNIPROT RPS6KB1 protein P23443 UNIPROT up-regulates phosphorylation Ser434 SFEPKIRsPRRFIGS 9606 7545671 t gcesareni "Erk phosphorylates multiple cytoplasmatic and cytoskeletal proteins, including mapk-activated protein kinases and the ribosomal p70-s6 kinase" SIGNOR-28796 MAPK1 protein P28482 UNIPROT RPS6KB1 protein P23443 UNIPROT up-regulates phosphorylation Ser434 SFEPKIRsPRRFIGS 9606 BTO:0000150 19085255 t gcesareni "Erk phosphorylates multiple cytoplasmatic and cytoskeletal proteins, including mapk-activated protein kinases and the ribosomal p70-s6 kinase." SIGNOR-182804 MAPK1 protein P28482 UNIPROT RPS6KB1 protein P23443 UNIPROT up-regulates phosphorylation Ser447 GSPRTPVsPVKFSPG 9606 14967450 t gcesareni "Erk phosphorylates multiple cytoplasmatic and cytoskeletal proteins, including mapk-activated protein kinases and the ribosomal p70-s6 kinase" SIGNOR-121988 MAPK1 protein P28482 UNIPROT RPS6KB1 protein P23443 UNIPROT up-regulates phosphorylation Thr444 RFIGSPRtPVSPVKF 9606 BTO:0000887;BTO:0001103 11705993 t gcesareni "The principal target of rapamycin-induced p70s6k inactivation is a novel phosphorylation site within a conserved hydrophobic domain." SIGNOR-111511 MAPK1 protein P28482 UNIPROT RPS6K proteinfamily SIGNOR-PF26 SIGNOR "up-regulates activity" phosphorylation 9606 BTO:0000007 12832467 t lperfetto "Efficient rsk activation by erk requires its interaction through a docking site located near the c terminus of rsk" SIGNOR-252749 MAPK1 protein P28482 UNIPROT RPS6K proteinfamily SIGNOR-PF26 SIGNOR "up-regulates activity" phosphorylation Ser221 DHEKKAYsFCGTVEY 9534 BTO:0004055 9430688 t lperfetto "Several lines of evidence indicate that the mapkap-k1 isoforms are also activated by mapks in vivo via the ras-dependent protein kinase cascade that is triggered by growth factors or tumor-promoting phorbol esters, such as phorbol 12-myristate 13-acetate (pma). here we identify six sites in mapkap-k1a that become phosphorylated in transfected cos-1 cells. The inactive form of mapkap-k1a in unstimulated cells is partially phosphorylated at ser222 and ser733. Stimulation with phorbol 12-myristate 13-acetate induces the phosphorylation of thr360, ser364, thr574, and ser381 and increases the phosphorylation of ser222 and ser733." SIGNOR-252750 MAPK1 protein P28482 UNIPROT RPS6K proteinfamily SIGNOR-PF26 SIGNOR "up-regulates activity" phosphorylation Ser363 TSRTPKDsPGIPPSA 9534 BTO:0004055 9430688 t lperfetto "Several lines of evidence indicate that the mapkap-k1 isoforms are also activated by mapks in vivo via the ras-dependent protein kinase cascade that is triggered by growth factors or tumor-promoting phorbol esters, such as phorbol 12-myristate 13-acetate (pma). here we identify six sites in mapkap-k1a that become phosphorylated in transfected cos-1 cells. The inactive form of mapkap-k1a in unstimulated cells is partially phosphorylated at ser222 and ser733. Stimulation with phorbol 12-myristate 13-acetate induces the phosphorylation of thr360, ser364, thr574, and ser381 and increases the phosphorylation of ser222 and ser733." SIGNOR-252754 MAPK1 protein P28482 UNIPROT RPS6K proteinfamily SIGNOR-PF26 SIGNOR "up-regulates activity" phosphorylation Ser380 HQLFRGFsFVATGLM 9534 BTO:0004055 9430688 t lperfetto "Several lines of evidence indicate that the mapkap-k1 isoforms are also activated by mapks in vivo via the ras-dependent protein kinase cascade that is triggered by growth factors or tumor-promoting phorbol esters, such as phorbol 12-myristate 13-acetate (pma). here we identify six sites in mapkap-k1a that become phosphorylated in transfected cos-1 cells. The inactive form of mapkap-k1a in unstimulated cells is partially phosphorylated at ser222 and ser733. Stimulation with phorbol 12-myristate 13-acetate induces the phosphorylation of thr360, ser364, thr574, and ser381 and increases the phosphorylation of ser222 and ser733." SIGNOR-252748 MAPK1 protein P28482 UNIPROT RPS6K proteinfamily SIGNOR-PF26 SIGNOR "up-regulates activity" phosphorylation Ser732 RRVRKLPsTTL 9534 BTO:0004055 9430688 t lperfetto "Several lines of evidence indicate that the mapkap-k1 isoforms are also activated by mapks in vivo via the ras-dependent protein kinase cascade that is triggered by growth factors or tumor-promoting phorbol esters, such as phorbol 12-myristate 13-acetate (pma). here we identify six sites in mapkap-k1a that become phosphorylated in transfected cos-1 cells. The inactive form of mapkap-k1a in unstimulated cells is partially phosphorylated at ser222 and ser733. Stimulation with phorbol 12-myristate 13-acetate induces the phosphorylation of thr360, ser364, thr574, and ser381 and increases the phosphorylation of ser222 and ser733." SIGNOR-252747 MAPK1 protein P28482 UNIPROT RPS6K proteinfamily SIGNOR-PF26 SIGNOR "up-regulates activity" phosphorylation Thr359 DTEFTSRtPKDSPGI 9534 BTO:0004055 9430688 t lperfetto "Several lines of evidence indicate that the mapkap-k1 isoforms are also activated by mapks in vivo via the ras-dependent protein kinase cascade that is triggered by growth factors or tumor-promoting phorbol esters, such as phorbol 12-myristate 13-acetate (pma). here we identify six sites in mapkap-k1a that become phosphorylated in transfected cos-1 cells. The inactive form of mapkap-k1a in unstimulated cells is partially phosphorylated at ser222 and ser733. Stimulation with phorbol 12-myristate 13-acetate induces the phosphorylation of thr360, ser364, thr574, and ser381 and increases the phosphorylation of ser222 and ser733." SIGNOR-252751 MAPK1 protein P28482 UNIPROT RPS6K proteinfamily SIGNOR-PF26 SIGNOR "up-regulates activity" phosphorylation Thr573 AENGLLMtPCYTANF 9534 BTO:0004055 9430688 t lperfetto "Several lines of evidence indicate that the mapkap-k1 isoforms are also activated by mapks in vivo via the ras-dependent protein kinase cascade that is triggered by growth factors or tumor-promoting phorbol esters, such as phorbol 12-myristate 13-acetate (pma). here we identify six sites in mapkap-k1a that become phosphorylated in transfected cos-1 cells. The inactive form of mapkap-k1a in unstimulated cells is partially phosphorylated at ser222 and ser733. Stimulation with phorbol 12-myristate 13-acetate induces the phosphorylation of thr360, ser364, thr574, and ser381 and increases the phosphorylation of ser222 and ser733." SIGNOR-252752 MAPK1 protein P28482 UNIPROT RPS6K proteinfamily SIGNOR-PF26 SIGNOR "up-regulates activity" phosphorylation Thr573 AENGLLMtPCYTANF 9606 BTO:0000567 9687510 t lperfetto "Thus, MAPK1/ERK1 and MAPK2/ERK2 activate three closely related protein kinases known as MAPK_activated protein kinases_1a, _1b and _1c (MAPKAP_K1a/b/c; also known as RSK1/2/3)" SIGNOR-252753 MAPK1 protein P28482 UNIPROT RPTOR protein Q8N122 UNIPROT unknown phosphorylation Ser696 EKNYALPsPATTEGG 9606 SIGNOR-C3 21071439 t llicata "We found three proline-directed residues within raptor, ser(8), ser(696), and ser(863), which are directly phosphorylated by erk1/2. Expression of phosphorylation-deficient alleles of raptor revealed that phosphorylation of these sites by erk1/2 normally promotes mtorc1 activity and signaling to downstream substrates, such as 4e-bp1." SIGNOR-169514 MAPK1 protein P28482 UNIPROT RPTOR protein Q8N122 UNIPROT unknown phosphorylation Ser863 LTQSAPAsPTNKGVH 9606 SIGNOR-C3 21071439 t llicata "We found three proline-directed residues within raptor, ser(8), ser(696), and ser(863), which are directly phosphorylated by erk1/2. Expression of phosphorylation-deficient alleles of raptor revealed that phosphorylation of these sites by erk1/2 normally promotes mtorc1 activity and signaling to downstream substrates, such as 4e-bp1." SIGNOR-169522 MAPK1 protein P28482 UNIPROT RUNX1 protein Q01196 UNIPROT down-regulates phosphorylation Ser276 VHPATPIsPGRASGM 9606 16046550 t "The effect has been demonstrated using Q01196-8" gcesareni "Mutation of the four phosphorylation sites necessary for transcriptional regulation (serine 276, serine 293, serine 303, and threonine 300) mimics the effects of the proteasome inhibitor, increasing the levels of ubiquitinated, matrix-bound aml1c. Thus, phosphorylation of aml1c on specific serine/threonine residues controls both transcriptional activity and rate of degradation." SIGNOR-138985 MAPK1 protein P28482 UNIPROT RUNX1 protein Q01196 UNIPROT up-regulates phosphorylation Ser249 DTRQIQPsPPWSYDQ 9606 BTO:0002181 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-138969 MAPK1 protein P28482 UNIPROT RUNX1 protein Q01196 UNIPROT up-regulates phosphorylation Ser266 QYLGSIAsPSVHPAT 9606 BTO:0002181 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-138973 MAPK1 protein P28482 UNIPROT RUNX1 protein Q01196 UNIPROT up-regulates phosphorylation Ser276 VHPATPIsPGRASGM 9606 BTO:0002181 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-138977 MAPK1 protein P28482 UNIPROT RUNX1 protein Q01196 UNIPROT up-regulates phosphorylation Thr273 SPSVHPAtPISPGRA 9606 BTO:0002181 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-138981 MAPK1 protein P28482 UNIPROT SCNN1B protein P51168 UNIPROT "down-regulates quantity by destabilization" phosphorylation Thr615 QALPIPGtPPPNYDS -1 11805112 t lperfetto "Using a number of different approaches it was demonstrated that the protein kinase acting on betaThr-613 and gammaThr-623 is the extracellular regulated kinase (ERK). It is suggested that an ERK-mediated phosphorylation of betaThr-613 and gammaThr-623 down-regulates the channel by facilitating its interaction with Nedd4." SIGNOR-249446 MAPK1 protein P28482 UNIPROT SCNN1G protein P51170 UNIPROT "down-regulates quantity by destabilization" phosphorylation Thr622 LGTQVPGtPPPKYNT -1 11805112 t lperfetto "Using a number of different approaches it was demonstrated that the protein kinase acting on betaThr-613 and gammaThr-623 is the extracellular regulated kinase (ERK). It is suggested that an ERK-mediated phosphorylation of betaThr-613 and gammaThr-623 down-regulates the channel by facilitating its interaction with Nedd4." SIGNOR-249448 MAPK1 protein P28482 UNIPROT SLC2A4 protein P14672 UNIPROT up-regulates 9606 20231899 f gcesareni "An erk pharmacological inhibitor, pd98059, and the pld inhibitor, 1-btoh, both attenuate (14)c-glucose uptake in muscle cells. Finally, the extracellular stresses caused by glucose deprivation or aminoimidazole carboxamide ribonucleotide (aicar;ampk activator) regulate (14)c-glucose uptake and cell surface glucose transport (glut) 4 through erk stimulation by ampk-mediated pld1 activation." SIGNOR-164286 MAPK1 protein P28482 UNIPROT SLC9A1 protein P19634 UNIPROT up-regulates phosphorylation Ser770 MMRSKETsSPGTDDV 9606 17209041 t miannu "We have demonstrated that the map kinases extracellular signal-regulated kinases 1 and 2 (erk1/2) are implicated in growth factor activation of nhe1. / our results suggest that amino acids ser770 and ser771 mediate erk-dependent activation of the na+/h+ exchanger in vivo." SIGNOR-151925 MAPK1 protein P28482 UNIPROT SMAD1 protein Q15797 UNIPROT down-regulates phosphorylation Ser187 NSHPFPHsPNSSYPN 9606 19914161 t lpetrilli "Phosphorylation of the linker region of smads mediated by erk2, gsk3?, And cdk2/4 negatively regulates smad activity by preventing their relocation to the nucleus, by inhibiting their interactions with coactivators, or by accelerating their degradation;in contrast, erk2 phosphorylated all four smad1 residues almost evenly, while showing a preference for s204 over s208 and s213 in smad3" SIGNOR-161593 MAPK1 protein P28482 UNIPROT SMAD1 protein Q15797 UNIPROT down-regulates phosphorylation Ser187 NSHPFPHsPNSSYPN 9606 9335504 t llicata "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. phosphorylation occurs at specific serines within the region linking the inhibitory and effector domains of smad1" SIGNOR-52674 MAPK1 protein P28482 UNIPROT SMAD1 protein Q15797 UNIPROT down-regulates phosphorylation Ser195 PNSSYPNsPGSSSST 9606 19914161 t lpetrilli "Phosphorylation of the linker region of smads mediated by erk2, gsk3?, And cdk2/4 negatively regulates smad activity by preventing their relocation to the nucleus, by inhibiting their interactions with coactivators, or by accelerating their degradation;in contrast, erk2 phosphorylated all four smad1 residues almost evenly, while showing a preference for s204 over s208 and s213 in smad3" SIGNOR-161597 MAPK1 protein P28482 UNIPROT SMAD1 protein Q15797 UNIPROT down-regulates phosphorylation Ser195 PNSSYPNsPGSSSST 9606 9335504 t llicata "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. phosphorylation occurs at specific serines within the region linking the inhibitory and effector domains of smad1" SIGNOR-52678 MAPK1 protein P28482 UNIPROT SMAD1 protein Q15797 UNIPROT down-regulates phosphorylation Ser206 SSSTYPHsPTSSDPG 9606 19914161 t lpetrilli "Phosphorylation of the linker region of smads mediated by erk2, gsk3?, And cdk2/4 negatively regulates smad activity by preventing their relocation to the nucleus, by inhibiting their interactions with coactivators, or by accelerating their degradation;in contrast, erk2 phosphorylated all four smad1 residues almost evenly, while showing a preference for s204 over s208 and s213 in smad3" SIGNOR-161601 MAPK1 protein P28482 UNIPROT SMAD1 protein Q15797 UNIPROT down-regulates phosphorylation Ser206 SSSTYPHsPTSSDPG 9606 19914168 t lpetrilli "Phosphorylation of the linker region of smads mediated by erk2, gsk3?, And cdk2/4 negatively regulates smad activity by preventing their relocation to the nucleus, by inhibiting their interactions with coactivators, or by accelerating their degradation;in contrast, erk2 phosphorylated all four smad1 residues almost evenly, while showing a preference for s204 over s208 and s213 in smad3" SIGNOR-161690 MAPK1 protein P28482 UNIPROT SMAD1 protein Q15797 UNIPROT down-regulates phosphorylation Ser206 SSSTYPHsPTSSDPG 9606 9335504 t llicata "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. phosphorylation occurs at specific serines within the region linking the inhibitory and effector domains of smad1" SIGNOR-52687 MAPK1 protein P28482 UNIPROT SMAD1 protein Q15797 UNIPROT down-regulates phosphorylation Ser214 PTSSDPGsPFQMPAD 9606 19914161 t lpetrilli "Phosphorylation of the linker region of smads mediated by erk2, gsk3?, And cdk2/4 negatively regulates smad activity by preventing their relocation to the nucleus, by inhibiting their interactions with coactivators, or by accelerating their degradation;in contrast, erk2 phosphorylated all four smad1 residues almost evenly, while showing a preference for s204 over s208 and s213 in smad3" SIGNOR-161605 MAPK1 protein P28482 UNIPROT SMAD1 protein Q15797 UNIPROT down-regulates phosphorylation Ser214 PTSSDPGsPFQMPAD 9606 19914168 t lpetrilli "Phosphorylation of the linker region of smads mediated by erk2, gsk3?, And cdk2/4 negatively regulates smad activity by preventing their relocation to the nucleus, by inhibiting their interactions with coactivators, or by accelerating their degradation;in contrast, erk2 phosphorylated all four smad1 residues almost evenly, while showing a preference for s204 over s208 and s213 in smad3" SIGNOR-161694 MAPK1 protein P28482 UNIPROT SMAD1 protein Q15797 UNIPROT down-regulates phosphorylation Ser214 PTSSDPGsPFQMPAD 9606 9335504 t llicata "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. phosphorylation occurs at specific serines within the region linking the inhibitory and effector domains of smad1" SIGNOR-52691 MAPK1 protein P28482 UNIPROT SMAD2 protein Q15796 UNIPROT up-regulates phosphorylation Ser245 NQSMDTGsPAELSPT 9606 BTO:0000763 12193595 t gcesareni "We show that phosphorylation of smad2, a mediator of the activin/transforming growth factor-beta signal, by activated extracellular signal-regulated kinase 1 (erk1) increases the amount of smad2 protein and leads to enhanced transcriptional activity." SIGNOR-91714 MAPK1 protein P28482 UNIPROT SMAD2 protein Q15796 UNIPROT up-regulates phosphorylation Ser250 TGSPAELsPTTLSPV 9606 BTO:0000763 12193595 t miannu "Phosphorylation of smad2 by erk increases its transcriptional activity /thr220 and ser245, ser250, and ser255 were possible phosphorylation sites. The phosphorylation of peak a peptide by erk1 is consistent with that prediction." SIGNOR-91718 MAPK1 protein P28482 UNIPROT SMAD2 protein Q15796 UNIPROT up-regulates phosphorylation Ser255 ELSPTTLsPVNHSLD 9606 BTO:0000763 12193595 t miannu "Phosphorylation of smad2 by erk increases its transcriptional activity /thr220 and ser245, ser250, and ser255 were possible phosphorylation sites. The phosphorylation of peak a peptide by erk1 is consistent with that prediction." SIGNOR-91722 MAPK1 protein P28482 UNIPROT SMAD2 protein Q15796 UNIPROT up-regulates phosphorylation Thr220 QSNYIPEtPPPGYIS 9606 BTO:0000763 12193595 t miannu "Phosphorylation of smad2 by erk increases its transcriptional activity /thr220 and ser245, ser250, and ser255 were possible phosphorylation sites. The phosphorylation of peak a peptide by erk1 is consistent with that prediction." SIGNOR-91726 MAPK1 protein P28482 UNIPROT SMAD3 protein P84022 UNIPROT down-regulates phosphorylation 9606 BTO:0000763;BTO:0000149 10197981 t lperfetto "These results suggest that oncogenic ras, acting through mek1 and erk kinases, induces the phosphorylation of smad2 and smad3" SIGNOR-66749 MAPK1 protein P28482 UNIPROT SMAD3 protein P84022 UNIPROT down-regulates phosphorylation Ser204 NHSMDAGsPNLSPNP 9606 19914161 t lpetrilli "Phosphorylation of the linker region of smads mediated by erk2, gsk3?, And cdk2/4 negatively regulates smad activity by preventing their relocation to the nucleus, by inhibiting their interactions with coactivators, or by accelerating their degradation;in contrast, erk2 phosphorylated all four smad1 residues almost evenly, while showing a preference for s204 over s208 and s213 in smad3" SIGNOR-161609 MAPK1 protein P28482 UNIPROT SMAD3 protein P84022 UNIPROT down-regulates phosphorylation Ser204 NHSMDAGsPNLSPNP 9606 19914168 t lpetrilli "Phosphorylation of the linker region of smads mediated by erk2, gsk3?, And cdk2/4 negatively regulates smad activity by preventing their relocation to the nucleus, by inhibiting their interactions with coactivators, or by accelerating their degradation;in contrast, erk2 phosphorylated all four smad1 residues almost evenly, while showing a preference for s204 over s208 and s213 in smad3" SIGNOR-161698 MAPK1 protein P28482 UNIPROT SMAD3 protein P84022 UNIPROT down-regulates phosphorylation Ser208 DAGSPNLsPNPMSPA 9606 19914161 t lpetrilli "Phosphorylation of the linker region of smads mediated by erk2, gsk3?, And cdk2/4 negatively regulates smad activity by preventing their relocation to the nucleus, by inhibiting their interactions with coactivators, or by accelerating their degradation;in contrast, erk2 phosphorylated all four smad1 residues almost evenly, while showing a preference for s204 over s208 and s213 in smad3" SIGNOR-161613 MAPK1 protein P28482 UNIPROT SMAD3 protein P84022 UNIPROT down-regulates phosphorylation Ser213 NLSPNPMsPAHNNLD 9606 19914161 t lpetrilli "Phosphorylation of the linker region of smads mediated by erk2, gsk3?, And cdk2/4 negatively regulates smad activity by preventing their relocation to the nucleus, by inhibiting their interactions with coactivators, or by accelerating their degradation;in contrast, erk2 phosphorylated all four smad1 residues almost evenly, while showing a preference for s204 over s208 and s213 in smad3" SIGNOR-161617 MAPK1 protein P28482 UNIPROT SMAD3 protein P84022 UNIPROT down-regulates phosphorylation Ser213 NLSPNPMsPAHNNLD 9606 19914168 t lpetrilli "Phosphorylation of the linker region of smads mediated by erk2, gsk3?, And cdk2/4 negatively regulates smad activity by preventing their relocation to the nucleus, by inhibiting their interactions with coactivators, or by accelerating their degradation;in contrast, erk2 phosphorylated all four smad1 residues almost evenly, while showing a preference for s204 over s208 and s213 in smad3" SIGNOR-161706 MAPK1 protein P28482 UNIPROT SMAD3 protein P84022 UNIPROT down-regulates phosphorylation Ser213 NLSPNPMsPAHNNLD 9606 BTO:0000763;BTO:0000149 10197981 t llicata "Oncogenically activated ras inhibits the tgfbeta-induced nuclear accumulation of smad2 and smad3 and smad-dependent transcription. Ras acting via erk map kinases causes phosphorylation of smad2 and smad3 at specific sites in the region linking the dna-binding domain and the transcriptional activation domain." SIGNOR-66742 MAPK1 protein P28482 UNIPROT SMAD3 protein P84022 UNIPROT down-regulates phosphorylation Thr179 PQSNIPEtPPPGYLS 9606 BTO:0000763;BTO:0000149 10197981 t llicata "Oncogenically activated ras inhibits the tgfbeta-induced nuclear accumulation of smad2 and smad3 and smad-dependent transcription. Ras acting via erk map kinases causes phosphorylation of smad2 and smad3 at specific sites in the region linking the dna-binding domain and the transcriptional activation domain." SIGNOR-66746 MAPK1 protein P28482 UNIPROT SMAD3 protein P84022 UNIPROT unknown phosphorylation Ser204 NHSMDAGsPNLSPNP 9606 SIGNOR-C9 15241418 t llicata "We found that ser 203 and ser 207 were phosphorylated by map kinase and that thr 178 was phosphorylated mostly by cdk and to a lesser extent by map kinase" SIGNOR-126744 MAPK1 protein P28482 UNIPROT SMAD3 protein P84022 UNIPROT unknown phosphorylation Ser208 DAGSPNLsPNPMSPA 9606 SIGNOR-C9 15241418 t llicata "We found that ser 203 and ser 207 were phosphorylated by map kinase and that thr 178 was phosphorylated mostly by cdk and to a lesser extent by map kinase" SIGNOR-126748 MAPK1 protein P28482 UNIPROT SMAD4 protein Q13485 UNIPROT up-regulates phosphorylation Thr277 GSRTAPYtPNLPHHQ 9606 12801888 t lpetrilli "Phosphorylation of thr276 is shown to be important for tgf-?-Induced nuclear accumulation and, as a consequence, transcriptional activity of smad4. these results suggest that smad4 can be phosphorylated by erk2 at thr276." SIGNOR-101660 MAPK1 protein P28482 UNIPROT SORBS3 protein O60504 UNIPROT unknown phosphorylation 9606 15184391 t "The effect has been demonstrated using O60504-2" llicata "Vinexin was directly phosphorylated by erk2 upon stimulation with egf at the serine 189 of vinexin _." SIGNOR-125224 MAPK1 protein P28482 UNIPROT SORBS3 protein O60504 UNIPROT unknown phosphorylation Ser530 DGPQLPTsPRLTAAA 9606 15184391 t "The effect has been demonstrated using O60504-2" llicata "Vinexin was directly phosphorylated by erk2 upon stimulation with egf at the serine 189 of vinexin _." SIGNOR-125221 MAPK1 protein P28482 UNIPROT SOS1 protein Q07889 UNIPROT "down-regulates activity" phosphorylation 9606 BTO:0000763;BTO:0000149 10197981 t lperfetto "These results suggest that oncogenic ras, acting through mek1 and erk kinases, induces the phosphorylation of smad2 and smad3" SIGNOR-236242 MAPK1 protein P28482 UNIPROT SOS1 protein Q07889 UNIPROT "down-regulates activity" phosphorylation Ser1132 TLPHGPRsASVSSIS 9534 BTO:0004055 8816480 t lperfetto "In this report, we describe the identification of five map kinase sites (s-1137, s-1167, s-1178, s-1193, and s-1197) on hsos1Replacing the MAP kinase phosphorylation sites with alanine residues results in an increase in the binding affinity of Grb2 to hSos1" SIGNOR-235742 MAPK1 protein P28482 UNIPROT SOS1 protein Q07889 UNIPROT "down-regulates activity" phosphorylation Ser1167 ESAPAESsPSKIMSK 9534 BTO:0004055 8816480 t lperfetto "In this report, we describe the identification of five map kinase sites (s-1137, s-1167, s-1178, s-1193, and s-1197) on hsos1Replacing the MAP kinase phosphorylation sites with alanine residues results in an increase in the binding affinity of Grb2 to hSos1" SIGNOR-235933 MAPK1 protein P28482 UNIPROT SOS1 protein Q07889 UNIPROT "down-regulates activity" phosphorylation Ser1178 IMSKHLDsPPAIPPR 9534 BTO:0004055 8816480 t lperfetto "In this report, we describe the identification of five map kinase sites (s-1137, s-1167, s-1178, s-1193, and s-1197) on hsos1Replacing the MAP kinase phosphorylation sites with alanine residues results in an increase in the binding affinity of Grb2 to hSos1" SIGNOR-235925 MAPK1 protein P28482 UNIPROT SOS1 protein Q07889 UNIPROT "down-regulates activity" phosphorylation Ser1193 QPTSKAYsPRYSISD 9534 BTO:0004055 8816480 t lperfetto "In this report, we describe the identification of five map kinase sites (s-1137, s-1167, s-1178, s-1193, and s-1197) on hsos1Replacing the MAP kinase phosphorylation sites with alanine residues results in an increase in the binding affinity of Grb2 to hSos1" SIGNOR-236440 MAPK1 protein P28482 UNIPROT SOS1 protein Q07889 UNIPROT "down-regulates activity" phosphorylation Ser1197 KAYSPRYsISDRTSI 9534 BTO:0004055 8816480 t lperfetto "In this report, we describe the identification of five map kinase sites (s-1137, s-1167, s-1178, s-1193, and s-1197) on hsos1Replacing the MAP kinase phosphorylation sites with alanine residues results in an increase in the binding affinity of Grb2 to hSos1" SIGNOR-235929 MAPK1 protein P28482 UNIPROT SP1 protein P08047 UNIPROT up-regulates phosphorylation Ser59 GGQESQPsPLALLAA 9606 11904305 t gcesareni "Here we show that p42/p44 mapk directly phosphorylates sp1 on threonines 453 and 739 both in vitro and in vivo. Mutation of these sites to alanines decreases by half the mapk-dependent transcriptional activity of sp1. Phosphorylated extracellular signal-regulated protein kinases 1 and 2 phosphorylate sp1 on serine 59 and regulate cellular senescence via transcription of p21sdi1/cip1/waf1." SIGNOR-116158 MAPK1 protein P28482 UNIPROT SP1 protein P08047 UNIPROT up-regulates phosphorylation Ser59 GGQESQPsPLALLAA 9606 BTO:0000452 19318349 t gcesareni "PKCalpha, which was activated in senescent cells by ROS strongly activated Erk1/2, and the SA-pErk1/2 in turn phosphorylated Sp1 on Ser(59). Sp1-enhanced transcription of p21(Sdi1) resulted in regulation of cellular senescence in primary human diploid fibroblast cells." SIGNOR-248075 MAPK1 protein P28482 UNIPROT SP3 protein Q02447 UNIPROT up-regulates phosphorylation Ser73 CSKIGPPsPGDDEEE 9606 17685427 t llicata "Here, we show that sp3, which, as sp1, belongs to the gc-rich binding transcription factor family, is also phosphorylated by erk in vitro on serine 73. in the inducible cell lines, expression of wild-type form of sp3 increases vegf production whereas the s73a form has a reduced potential reflecting its lower transcriptional activity." SIGNOR-157272 MAPK1 protein P28482 UNIPROT SPHK1 protein Q9NYA1 UNIPROT up-regulates phosphorylation Ser225 VGSKTPAsPVVVQQG 9606 14532121 t gcesareni "Activation of sphingosine kinase 1 by erk1/2-mediated phosphorylation." SIGNOR-118546 MAPK1 protein P28482 UNIPROT SPHK2 protein Q9NRA0 UNIPROT up-regulates phosphorylation Ser387 PATVEPAsPTPAHSL 9606 BTO:0000150 17311928 t llicata "Sphingosine kinase type 2 activation by erk-mediated phosphorylation. site-directed mutagenesis indicated that hsphk2 is phosphorylated on ser-351 and thr-578 by erk1" SIGNOR-153379 MAPK1 protein P28482 UNIPROT SPHK2 protein Q9NRA0 UNIPROT up-regulates phosphorylation Thr614 AFRLEPLtPRGVLTV 9606 BTO:0000150 17311928 t llicata "Sphingosine kinase type 2 activation by erk-mediated phosphorylation. site-directed mutagenesis indicated that hsphk2 is phosphorylated on ser-351 and thr-578 by erk1" SIGNOR-153383 MAPK1 protein P28482 UNIPROT SREBF1 protein P36956 UNIPROT up-regulates phosphorylation Ser117 YPSMPAFsPGPGIKE 9606 10915800 t llicata "Map kinases erk1/2 phosphorylate sterol regulatory element-binding protein (srebp)-1a at serine 117 in vitro. mutation of serine 117 to alanine abolished erk2-mediated phosphorylation in vitro and the map kinase-related transcriptional activation of srebp-1a by insulin and platelet-derived growth factor in vivo." SIGNOR-80092 MAPK1 protein P28482 UNIPROT SREBF2 protein Q12772 UNIPROT up-regulates phosphorylation Ser432 NQNVLLMsPPASDSG 9606 14988395 t lperfetto "Insulin-activated erk-mitogen-activated protein kinases phosphorylate sterol regulatory element-binding protein-2 at serine residues 432 and 455 in vivo.Further characterization by electrophoretic mobility shift assay and promoter reporter gene analyses revealed that phosphorylation does not influence protein/dna interaction, but enhances trans-activity." SIGNOR-123041 MAPK1 protein P28482 UNIPROT SREBF2 protein Q12772 UNIPROT up-regulates phosphorylation Ser455 SIDSEPGsPLLDDAK 9606 14988395 t lperfetto "Insulin-activated erk-mitogen-activated protein kinases phosphorylate sterol regulatory element-binding protein-2 at serine residues 432 and 455 in vivo.Further characterization by electrophoretic mobility shift assay and promoter reporter gene analyses revealed that phosphorylation does not influence protein/dna interaction, but enhances trans-activity." SIGNOR-123045 MAPK1 protein P28482 UNIPROT STAT5A protein P42229 UNIPROT up-regulates phosphorylation Ser780 DSLDSRLsPPAGLFT 9606 BTO:0000975 10194762 t lperfetto "Gh treatment of chinese hamster ovary cells stably transfected with the gh receptor (choa cells) led to rapid and transient activation of both stat5a and erk1 and erk2. these observations show, for the first time, direct physical interaction between erk and stat5a and also clearly identify serine 780 as a target for erk." SIGNOR-66239 MAPK1 protein P28482 UNIPROT STIM1 protein Q13586 UNIPROT up-regulates phosphorylation Ser575 LVEKLPDsPALAKKA 9606 BTO:0000222 22298426 t gcesareni "The netrin-2-mediated nfatc3 activation was coincident with robust interactions between cdo and stim1 in myoblasts and the erk-mediated stim1 phosphorylation at serine 575" SIGNOR-192788 MAPK1 protein P28482 UNIPROT STK11 protein Q15831 UNIPROT "down-regulates activity" phosphorylation Ser428 SSKIRRLsACKQQ 9606 BTO:0001271 25846811 t lperfetto "Negative regulation of the LKB1/AMPK pathway by ERK in human acute myeloid leukemia cellsBRAFV600E activates downstream molecules, including ERK and p90 ribosomal S6 kinase (RSK), and leads to the phosphorylation of LKB-1 at Ser428 by these kinases. This cascade results in the dissociation of LKB1 from AMPK." SIGNOR-209876 MAPK1 protein P28482 UNIPROT STMN1 protein P16949 UNIPROT down-regulates phosphorylation Ser38 SVPEFPLsPPKKKDL 9606 20630875 t gcesareni "Involved in the regulation of the microtubule (mt) filament system by destabilizing microtubules. Prevents assembly and promotes disassembly of microtubules. The kinases involved in phosphorylating stmn ser-16 and ser-63 include camp-dependent protein kinase (pka) and pak1, whereas stmn ser-25 and ser-38 have been shown to be targets for proline-directed serine/threonine kinases such as cyclin-dependent kinases, erk1/2, and members of the p38 mapk subfamily." SIGNOR-166686 MAPK1 protein P28482 UNIPROT TCF3 protein P15923 UNIPROT "down-regulates quantity by destabilization" phosphorylation Thr355 NFSSSPStPVGSPQG 10090 BTO:0000944 14592976 t lperfetto "Notch-induced degradation requires phosphorylation of E47 by p42/p44 MAP kinases. |Wild_type E47 but not the Mm mutant reacted to the antibodies, suggesting that E47 is at least phosphorylated at the M2 site (Figure 3A)|anti_phospho_M2 peptide (SSPSpTPVGSPQG)" SIGNOR-249451 MAPK1 protein P28482 UNIPROT TFCP2 protein Q12800 UNIPROT down-regulates phosphorylation Ser291 TYVNNSPsPGFNSSH 9606 19237534 t lperfetto "We previously established that phosphorylation of lsf in early g1 at ser-291 and ser-309 inhibits its transcriptional activity and that dephosphorylation later in g1 is required for its reactivation. At the peak activities of erk and cyclin c/cdk2 in early g1, lsf is efficiently phosphorylated on ser-291 and ser-309." SIGNOR-184168 MAPK1 protein P28482 UNIPROT TFCP2 protein Q12800 UNIPROT down-regulates phosphorylation Ser309 SLGEGNGsPNHQPEP 9606 19237534 t lperfetto "We previously established that phosphorylation of lsf in early g1 at ser-291 and ser-309 inhibits its transcriptional activity and that dephosphorylation later in g1 is required for its reactivation. At the peak activities of erk and cyclin c/cdk2 in early g1, lsf is efficiently phosphorylated on ser-291 and ser-309." SIGNOR-184172 MAPK1 protein P28482 UNIPROT TFEB protein P19484 UNIPROT "down-regulates activity" phosphorylation Ser142 AGNSAPNsPMAMLHI 9606 BTO:0000567 21617040 t gcesareni "Evidence for ERK2-mediated TFEB phosphorylation came from ERK2-TFEB coimmuno-precipitation (fig. S12C) in normal but not in starved medium and from a peptide-based kinase assay showing that mutation of Ser142 to alanine abolished ERK2-mediated phosphorylation (" SIGNOR-248279 MAPK1 protein P28482 UNIPROT TH protein P07101 UNIPROT up-regulates phosphorylation Ser62 SYTPTPRsPRFIGRR 9606 7901013 t "The effect has been demonstrated using P07101-2" gcesareni "Mitogen-activated protein-kinase (map) kinase-activated protein kinases 1 and 2 (mapkap kinase-1, mapkap kinase-2), were found to phosphorylate bacterially expressed human tyrosine hydroxylase in vitro at comparable rates to other proteins thought to be physiological substrates of these protein kinases.The effect on activity of phosphorylating both ser31 and ser40 was not additive. The possible roles of mapkap kinase-1, mapkap kinase-2 and map kinase in the regulation of tyrosine hydroxylase in vivo are discussed." SIGNOR-34674 MAPK1 protein P28482 UNIPROT THRB protein P10828 UNIPROT up-regulates phosphorylation Ser142 IQKNLHPsYSCKYEG 9606 12809513 t gcesareni "We concluded that serine 142 of the tr dbd is the likely site of phosphorylation by t(4)-activated mapk and that the docking site on tr for activated mapk includes residues 128-133 (kgffrr), a basic amino acid-enriched motif novel for mapk substrates. Tr mutations in the proposed mapk docking domain and at residue 142 modulated t(4)-conditioned shedding of co-repressor and recruitment of co-activator proteins by the receptor, and they altered transcriptional activity of tr in a thyroid hormone response element-luciferase reporter assay." SIGNOR-102212 MAPK1 protein P28482 UNIPROT TNFRSF1A protein P19438 UNIPROT "down-regulates activity" phosphorylation Ser274 LAPNPSFsPTPGFTP -1 11606045 t lperfetto "Phosphorylation of murine CD120a by p42(mapk/erk2) has been shown to inhibit its ability to initiate apoptosis while preserving signaling events such as NF-kappaB activation.|Additionally, we demonstrated that (i) the p42(mapk/erk2)-dependent phosphorylation of CD120a and DR3 occurred on Ser and Thr residues, (ii) p42(mapk/erk2) phosphorylated residues located in the membrane proximal regions but not the death domains of CD120a and DR3, (iii) Ser 253 is a preferred site of phosphorylation on CD120a" SIGNOR-249452 MAPK1 protein P28482 UNIPROT TNFRSF1A protein P19438 UNIPROT "down-regulates activity" phosphorylation Thr280 FSPTPGFtPTLGFSP -1 11606045 t lperfetto "Phosphorylation of murine CD120a by p42(mapk/erk2) has been shown to inhibit its ability to initiate apoptosis while preserving signaling events such as NF-kappaB activation.|Additionally, we demonstrated that (i) the p42(mapk/erk2)-dependent phosphorylation of CD120a and DR3 occurred on Ser and Thr residues, (ii) p42(mapk/erk2) phosphorylated residues located in the membrane proximal regions but not the death domains of CD120a and DR3, (iii) Ser 253 is a preferred site of phosphorylation on CD120a" SIGNOR-249453 MAPK1 protein P28482 UNIPROT TOB1 protein P50616 UNIPROT down-regulates phosphorylation Ser164 FGHSAAVsPTFMPRS 9606 12050114 t gcesareni "Tob is rapidly phosphorylated at ser 152, ser 154, and ser 164 by erk1 and erk2 upon growth-factor stimulation." SIGNOR-88724 MAPK1 protein P28482 UNIPROT TPR protein P12270 UNIPROT up-regulates phosphorylation Thr2116 VGRGLQLtPGIGGMQ 9606 18794356 t miannu "Tpr is phosphorylated by erk2 at four different sites. / because phosphorylation of tpr by activated erk stabilizes their interaction, we hypothesize that this phosphorylation is not part of a signal amplification cascade but rather positions activated erk to perform a continuing function in the nuclear pore." SIGNOR-181018 MAPK1 protein P28482 UNIPROT TPR protein P12270 UNIPROT up-regulates phosphorylation Thr2137 EDRTVPStPTLVVPH 9606 18794356 t miannu "Tpr is phosphorylated by erk2 at four different sites. / because phosphorylation of tpr by activated erk stabilizes their interaction, we hypothesize that this phosphorylation is not part of a signal amplification cascade but rather positions activated erk to perform a continuing function in the nuclear pore." SIGNOR-181022 MAPK1 protein P28482 UNIPROT TPR protein P12270 UNIPROT up-regulates phosphorylation Thr2214 GGRSVPTtPLQVAAP 9606 18794356 t miannu "Tpr is phosphorylated by erk2 at four different sites. / because phosphorylation of tpr by activated erk stabilizes their interaction, we hypothesize that this phosphorylation is not part of a signal amplification cascade but rather positions activated erk to perform a continuing function in the nuclear pore." SIGNOR-181026 MAPK1 protein P28482 UNIPROT TSC1 protein Q92574 UNIPROT down-regulates phosphorylation 9606 15851026 t gcesareni "Here, we show that erk may play a critical role in tsc progression through posttranslational inactivation of tsc2. Erk-dependent phosphorylation leads to tsc1-tsc2 dissociation and markedly impairs tsc2 ability to inhibit mtor signalin." SIGNOR-135692 MAPK1 protein P28482 UNIPROT TSC1 protein Q92574 UNIPROT down-regulates phosphorylation 9606 BTO:0000150;BTO:0001573 17671177 t gcesareni "Here, we show that erk may play a critical role in tsc progression through posttranslational inactivation of tsc2. Erk-dependent phosphorylation leads to tsc1-tsc2 dissociation and markedly impairs tsc2 ability to inhibit mtor signalin." SIGNOR-157162 MAPK1 protein P28482 UNIPROT TSC2 protein P49815 UNIPROT "down-regulates activity" phosphorylation Ser540 KVMARSLsPPPELEE 10090 BTO:0000944 15851026 t lperfetto "Here, we show that Erk may play a critical role in TSC progression through posttranslational inactivation of TSC2. Erk-dependent phosphorylation leads to TSC1-TSC2 dissociation and markedly impairs TSC2 ability to inhibit mTOR signaling, cell proliferation, and oncogenic transformation. |Serine to alanine substitution at S664 or double S664A/S540A mutagenesis resulted in a marked reduction in TSC2 phosphorylation to a similar extent. In contrast, S540A substitution only moderately impaired TSC2 phosphorylation (Figure 3D), corroborating the notion that in vivo S664 is the most relevant residue for Erk-mediated phosphorylation." SIGNOR-249454 MAPK1 protein P28482 UNIPROT WWC1 protein Q8IX03 UNIPROT unknown phosphorylation Ser548 SSPSPPCsPLMADPL 9606 BTO:0000149 24269383 t llicata "We demonstrated that erk1/2 phosphorylate kibra at ser(548) in cells as well as in vitro." SIGNOR-203286 MAPK1 protein P28482 UNIPROT ZFP36 protein P26651 UNIPROT unknown phosphorylation Ser228 PPGDLPLsPSAFSAA 10090 BTO:0000944 7768935 t lperfetto "By a combination of protease digestion experiments and site-directed mutagenesis strategies, we found that serine 220 was phosphorylated by p42 MAP kinase in vitro. Expression of mutant TTP in fibroblasts confirmed that serine 220 was one of the major, mitogen-stimulated phosphorylation sites on the protein in intact cells. |It is not obvious how phosphorylation of TTP at serine 220 would alter DNA binding, since this residue lies well outside of the putative zinc finger region, which is between amino acids 95 to 159 in the mouse protein" SIGNOR-249456 MAPK3 protein P27361 UNIPROT ABI1 protein Q8IZP0 UNIPROT up-regulates phosphorylation Ser225 ARLGSQHsPGRTASL 9606 21419341 t gcesareni "We show that erk colocalizes with the wrc at lamellipodial leading edges and directly phosphorylates two wrc components: wave2 and abi1." SIGNOR-172881 MAPK3 protein P27361 UNIPROT ADAM17 protein P78536 UNIPROT up-regulates phosphorylation Thr735 KPFPAPQtPGRLQPA 9606 12058067 t gcesareni "Extracellular signal-regulated kinase phosphorylates tumor necrosis factor alpha-converting enzyme at threonine 735: a potential role in regulated sheddingwe show that extracellular signal-regulated kinase (erk) acts as an intermediate in protein kinase c-regulated trka cleavage. We report that the cytosolic tail of the tumor necrosis factor alpha-converting enzyme (tace) is phosphorylated by erk at threonine 735. In addition, we show that erk and tace associate. This association is favored by erk activation and by the presence of threonine 735. In contrast to the erk route, the p38 mapk was able to stimulate trka cleavage in cells devoid of tace activity, indicating that other proteases are also involved in trka shedding." SIGNOR-89625 MAPK3 protein P27361 UNIPROT AMPH protein P49418 UNIPROT down-regulates phosphorylation Ser293 PAPARPRsPSQTRKG 9606 BTO:0000142 15262992 t lperfetto "Thus, we propose that mapk phosphorylation of amphiphysin1 controls ngf receptor/trka-mediated endocytosis by terminating the amphiphysin1-ap-2 interaction.Our results indicate that phosphorylation of amphiphysin 1 at ser-285 and/or ser-293 affects the function of amphiphysin1.Mapk phosphorylation of ser-285 and ser-293 could modulate the interaction between prd and ap-2, resulting in the dissociation of amphiphysin1 from ap-2." SIGNOR-126867 MAPK3 protein P27361 UNIPROT AMPH protein P49418 UNIPROT down-regulates phosphorylation Ser295 PARPRSPsQTRKGPP 9606 BTO:0000142 15262992 t lperfetto "Thus, we propose that mapk phosphorylation of amphiphysin1 controls ngf receptor/trka-mediated endocytosis by terminating the amphiphysin1-ap-2 interaction.Our results indicate that phosphorylation of amphiphysin 1 at ser-285 and/or ser-293 affects the function of amphiphysin1.Mapk phosphorylation of ser-285 and ser-293 could modulate the interaction between prd and ap-2, resulting in the dissociation of amphiphysin1 from ap-2." SIGNOR-126871 MAPK3 protein P27361 UNIPROT APBB1 protein O00213 UNIPROT unknown phosphorylation Ser175 EEEEDLSsPPGLPEP 9606 14697653 t lperfetto "Thus, fe65 has at least two apparently disparate functions and may also be involved in the pathogenesis of alzheimer's disease. The mechanisms by which fe65 trafficking and metabolism are regulated to fulfil these different roles are unclear. Our findings reported here, which demonstrate that fe65 is a phosphoprotein that is targeted by erk1/2 and which identify four in vivo phosphorylation sites, provide one possible mechanism whereby functional diversity might be achieved." SIGNOR-120467 MAPK3 protein P27361 UNIPROT APBB1 protein O00213 UNIPROT unknown phosphorylation Ser287 WEPPGRAsPSQGSSP 9606 14697653 t lperfetto "Thus, fe65 has at least two apparently disparate functions and may also be involved in the pathogenesis of alzheimer's disease. The mechanisms by which fe65 trafficking and metabolism are regulated to fulfil these different roles are unclear. Our findings reported here, which demonstrate that fe65 is a phosphoprotein that is targeted by erk1/2 and which identify four in vivo phosphorylation sites, provide one possible mechanism whereby functional diversity might be achieved." SIGNOR-120475 MAPK3 protein P27361 UNIPROT APBB1 protein O00213 UNIPROT unknown phosphorylation Ser347 TFPAQSLsPEPLPQE 9606 14697653 t lperfetto "Thus, fe65 has at least two apparently disparate functions and may also be involved in the pathogenesis of alzheimer's disease. The mechanisms by which fe65 trafficking and metabolism are regulated to fulfil these different roles are unclear. Our findings reported here, which demonstrate that fe65 is a phosphoprotein that is targeted by erk1/2 and which identify four in vivo phosphorylation sites, provide one possible mechanism whereby functional diversity might be achieved." SIGNOR-120479 MAPK3 protein P27361 UNIPROT APBB1 protein O00213 UNIPROT unknown phosphorylation Thr709 PKRLGAHtP 9606 14697653 t lperfetto "Thus, fe65 has at least two apparently disparate functions and may also be involved in the pathogenesis of alzheimer's disease. The mechanisms by which fe65 trafficking and metabolism are regulated to fulfil these different roles are unclear. Our findings reported here, which demonstrate that fe65 is a phosphoprotein that is targeted by erk1/2 and which identify four in vivo phosphorylation sites, provide one possible mechanism whereby functional diversity might be achieved." SIGNOR-120483 MAPK3 protein P27361 UNIPROT ARRB1 protein P49407 UNIPROT down-regulates phosphorylation Ser412 EEEDGTGsPQLNNR 9606 19153083 t gcesareni "Erk1 and erk2 phosphorylate beta-arrestin1 at ser-412 in vitro. . in the resting state, cytosolic arrestin1 proteins are constitutively phosphorylated by extracellular signal-regulated kinase (erk) at ser412, located within their distal c terminus. erk-phosphorylated arrestin1 is unable to associate with clathrin cages, whereas this constraint is removed upon its dephosphorylation" SIGNOR-183484 MAPK3 protein P27361 UNIPROT ATF2 protein P15336 UNIPROT up-regulates phosphorylation Thr69 SVIVADQtPTPTRFL 9606 12110590 t gcesareni "Here, we show that in fibroblasts, insulin, epidermal growth factor (egf) and serum activate atf2 via a so far unknown two-step mechanism involving two distinct ras effector pathways: the raf-mek-erk pathway induces phosphorylation of atf2 thr71, whereas subsequent atf2 thr69 phosphorylation requires the ral-ralgds-src-p38 pathway." SIGNOR-90529 MAPK3 protein P27361 UNIPROT ATF2 protein P15336 UNIPROT up-regulates phosphorylation Thr69 SVIVADQtPTPTRFL 9606 20068231 t gcesareni "Phosphorylation of thr-69 by mapk14 and mapk11, and at thr-71 by mapk1/erk2, mapk3/erk1, mapk11, mapk12 and mapk14 in response to external stimulus like insulin causes increased transcriptional activity." SIGNOR-163254 MAPK3 protein P27361 UNIPROT ATF2 protein P15336 UNIPROT up-regulates phosphorylation Thr71 IVADQTPtPTRFLKN 9606 12110590 t gcesareni "Here, we show that in fibroblasts, insulin, epidermal growth factor (egf) and serum activate atf2 via a so far unknown two-step mechanism involving two distinct ras effector pathways: the raf-mek-erk pathway induces phosphorylation of atf2 thr71, whereas subsequent atf2 thr69 phosphorylation requires the ral-ralgds-src-p38 pathway." SIGNOR-90533 MAPK3 protein P27361 UNIPROT ATF2 protein P15336 UNIPROT up-regulates phosphorylation Thr71 IVADQTPtPTRFLKN 9606 20068231 t gcesareni "Phosphorylation of thr-69 by mapk14 and mapk11, and at thr-71 by mapk1/erk2, mapk3/erk1, mapk11, mapk12 and mapk14 in response to external stimulus like insulin causes increased transcriptional activity." SIGNOR-163258 MAPK3 protein P27361 UNIPROT BAZ1B protein Q9UIG0 UNIPROT up-regulates phosphorylation Ser158 KSDGACDsPSSDKEN 9606 19776015 t gcesareni "Wstf, a specific component of two chromatin remodeling complexes (swi/snf-type winac and iswi-type wich), was phosphorylated by the stimulation of mapk cascades in vitro and in vivo. Ser-158 residue in the wac (wstf/acf1/cbpq46) domain, located close to the n terminus of wstf, was identified as a major phosphorylation target" SIGNOR-188164 MAPK3 protein P27361 UNIPROT BCL2L11 protein O43521 UNIPROT down-regulates phosphorylation Ser69 GPLAPPAsPGPFATR 9606 BTO:0000150 15486195 t lperfetto "In vitro, bimel was phosphorylated by extracellular signal-regulated kinase on ser(69), which resides in the bimel-specific insert region. Using phosphospecific antibody against this site, we show that this residue is actually phosphorylated in cells. We also show that phosphorylation of ser(69) promotes ubiquitination of bimel. We conclude that mek inhibitors sensitize mda-mb231 and hbc4 cells to anoikis by blocking phosphorylation and hence degradation of bimel" SIGNOR-129878 MAPK3 protein P27361 UNIPROT BCL2 protein P10415 UNIPROT down-regulates phosphorylation Thr74 ARTSPLQtPAAPGAA 9606 10669763 t gcesareni "In endothelial cells, tumor necrosis factor alpha (tnf-alpha) induces dephosphorylation and subsequent ubiquitin-dependent degradation of the antiapoptotic protein bcl-2. Here, we investigate the role of different putative phosphorylation sites to facilitate bcl-2 degradation" SIGNOR-74943 MAPK3 protein P27361 UNIPROT BCL2 protein P10415 UNIPROT up-regulates phosphorylation Ser70 RDPVARTsPLQTPAA 9606 10669763 t gcesareni "Erk1 and erk2 directly phosphorylate bcl2 exclusively at ser-70 p44mapk/extracellular signal-regulated kinase 1 (erk1) and p42 mapk/erk2 are activated by il-3, colocalize with mitochondrial bcl2, and can directly phosphorylate bcl2 on ser-70 in a stauro-resistant manner both in vitro and in vivo molecular association." SIGNOR-74935 MAPK3 protein P27361 UNIPROT BCL2 protein P10415 UNIPROT up-regulates phosphorylation Thr56 FSSQPGHtPHPAASR 9606 10669763 t gcesareni "Erk1 and erk2 directly phosphorylate bcl2 exclusively at ser-70 p44mapk/extracellular signal-regulated kinase 1 (erk1) and p42 mapk/erk2 are activated by il-3, colocalize with mitochondrial bcl2, and can directly phosphorylate bcl2 on ser-70 in a stauro-resistant manner both in vitro and in vivo molecular association, regulation;protein stabilization;ubiquitination;cell cycle regulation;apoptosis, altered;apoptosis, induced;apoptosis, inhibited;ppp1ca(induces);cdk1(induces);ncl(induces);phosphorylation induced by viral infection protein stabilization;ubiquitination;apoptosis, altered;apoptosis, induced;apoptosis, inhibited;molecular association, regulation;protein stabilization;inhibition;ubiquitination;apoptosis, altered;apoptosis, induced;apoptosis, inhibited;beclin 1(disrupts);bax(induces);p53(disrupts);phosphorylation induced by viral infection" SIGNOR-74939 MAPK3 protein P27361 UNIPROT BCL6 protein P41182 UNIPROT down-regulates phosphorylation Ser333 KGLVSPQsPQKSDCQ 9606 BTO:0000782;BTO:0000785 9649500 t gcesareni "Here we show that antigen receptor activation leads to bcl-6 phosphorylation by mitogen-activated protein kinase (mapk). Phosphorylation, in turn, targets bcl-6 for rapid degradation by the ubiquitin/proteasome pathway." SIGNOR-58489 MAPK3 protein P27361 UNIPROT BCL6 protein P41182 UNIPROT down-regulates phosphorylation Ser343 KSDCQPNsPTESCSS 9606 BTO:0000782;BTO:0000785 9649500 t gcesareni "Here we show that antigen receptor activation leads to bcl-6 phosphorylation by mitogen-activated protein kinase (mapk). Phosphorylation, in turn, targets bcl-6 for rapid degradation by the ubiquitin/proteasome pathway." SIGNOR-58493 MAPK3 protein P27361 UNIPROT BRAF protein P15056 UNIPROT "down-regulates activity" phosphorylation Ser151 VARSNPKsPQKPIVR 9606 BTO:0000848 21478863 t "We show that overactivation of the MAPK pathway, induced by the oncogenic Ras in melanoma, induces constitutive phosphorylation of BRAF on Ser151 by ERK, which inhibits NRAS-BRAF interaction" SIGNOR-259921 MAPK3 protein P27361 UNIPROT BRAF protein P15056 UNIPROT down-regulates phosphorylation Thr753 YACASPKtPIQAGGY 9606 16508002 t gcesareni "Erk-induced phosphorylation of b-raf on t753 promoted the disassembly of raf heterodimers, and the mutation of t753 prolonged growth factor-induced heterodimerization. The b-raf t753a mutant enhanced differentiation of pc12 cells, which was previously shown to be dependent on sustained erk signaling. Site is critical for v-src dependent modulation of slk kinase activity." SIGNOR-144827 MAPK3 protein P27361 UNIPROT BRD4 protein O60885 UNIPROT "down-regulates activity" 9606 BTO:0000567 32482868 t lperfetto "The MYC stabilizing kinase, ERK1, regulates MYC levels directly and indirectly by inhibiting BRD4 kinase activity." SIGNOR-262048 MAPK3 protein P27361 UNIPROT CAD protein P27708 UNIPROT up-regulates phosphorylation Thr456 KVYFLPItPHYVTQV 9606 15890648 t lperfetto "Cad is a multifunctional protein that initiates and regulates mammalian de novo pyrimidine biosynthesis. The activation of the pathway required for cell proliferation is a consequence of the phosphorylation of cad thr-456 by mitogen-activated protein (map) kinase.Activated map kinase (erk1/2), the enzyme responsible for the phosphorylation of thr-456, was also present in larger amounts in the nucleus than the cytosol" SIGNOR-137179 MAPK3 protein P27361 UNIPROT CALD1 protein Q05682 UNIPROT down-regulates phosphorylation Ser759 KTPDGNKsPAPKPSD 9606 BTO:0001260 10514499 t lperfetto "Extracellular signal-regulated kinases (erks) phosphorylate the high molecular mass isoform of the actin-binding protein caldesmon (h-cad) at two sites (ser(759) and ser(789)) during smooth muscle stimulation. Nmr spectroscopy shows that the actin binding properties of the minimal inhibitory region of caldesmon, residues 750-779, alter upon map kinase phosphorylation of ser-759, a residue not involved in actin binding. This phosphorylation leads to markedly diminished actin affinity as a result of the loss of interaction at one of the two sites that bind to f-actin." SIGNOR-71041 MAPK3 protein P27361 UNIPROT CALD1 protein Q05682 UNIPROT down-regulates phosphorylation Ser789 QSVDKVTsPTKV 9606 BTO:0001260 10514499 t lperfetto "Extracellular signal-regulated kinases (erks) phosphorylate the high molecular mass isoform of the actin-binding protein caldesmon (h-cad) at two sites (ser(759) and ser(789)) during smooth muscle stimulation. Nmr spectroscopy shows that the actin binding properties of the minimal inhibitory region of caldesmon, residues 750-779, alter upon map kinase phosphorylation of ser-759, a residue not involved in actin binding. This phosphorylation leads to markedly diminished actin affinity as a result of the loss of interaction at one of the two sites that bind to f-actin." SIGNOR-71045 MAPK3 protein P27361 UNIPROT CAPN2 protein P17655 UNIPROT up-regulates phosphorylation Ser50 GTLFQDPsFPAIPSA 9606 14993287 t lperfetto "Epidermal growth factor activates m-calpain (calpain ii), at least in part, by extracellular signal-regulated kinase-mediated phosphorylation.We now show that erk directly phosphorylates and activates m-calpain both in vitro and in vivo. We identified serine 50 as required for epidermal growth factor (egf)-induced calpain activation in vitro and in vivo." SIGNOR-123083 MAPK3 protein P27361 UNIPROT CASP8 protein Q14790 UNIPROT down-regulates phosphorylation Ser387 YLEMDLSsPQTRYIP 9606 BTO:0000149 24342355 t lperfetto "We demonstrate that perk 1/2 can phosphorylate pro-caspase-8 at s387 by knocking-down the endogenous pro-caspase-8 using rnai and replacing it with its non-phosphorylatable counterpart (s387a), a significant increase in caspase-8 activity" SIGNOR-203480 MAPK3 protein P27361 UNIPROT CASP9 protein P55211 UNIPROT "down-regulates activity" phosphorylation Thr125 PEVLRPEtPRPVDIG 9606 12792650 t lperfetto "Inhibition of caspase-9 through phosphorylation at thr 125 by erk mapk" SIGNOR-101548 MAPK3 protein P27361 UNIPROT CDKN1B protein P46527 UNIPROT down-regulates phosphorylation Thr187 NAGSVEQtPKKPGLR 9606 BTO:0000150 10931950 t gcesareni "These data suggest that increased signaling by erbb receptors up-regulates mapk activity, which, in turn, phosphorylates and destabilizes p27, thus contributing to dysregulated cell cycle progression." SIGNOR-80234 MAPK3 protein P27361 UNIPROT CEBPA protein P49715 UNIPROT down-regulates phosphorylation Ser21 PMSSHLQsPPHAPSS 9606 BTO:0000876 14701740 t lperfetto "Ccaat/enhancer-binding protein alpha (c/ebpalpha) is one of the key transcription factors that mediate lineage specification and differentiation of multipotent myeloid progenitors into mature granulocytes.Here we report that inducers of monocyte differentiation inhibit the alternate cell fate choice, that of granulopoiesis, through inhibition of c/ebpalpha. This inhibition is mediated by extracellular signal-regulated kinases 1 and/or 2 (erk1/2), which interact with c/ebpalpha through an fxfp docking site and phosphorylate serine 21." SIGNOR-120570 MAPK3 protein P27361 UNIPROT CEBPB protein P17676 UNIPROT up-regulates phosphorylation Thr235 SSSSPPGtPSPADAK 9606 BTO:0000801 19327116 t gcesareni "Thr235 phosphorylation occurs in nuclei of differentiated macrophages, but not in monocytes." SIGNOR-184917 MAPK3 protein P27361 UNIPROT CIC protein Q96RK0 UNIPROT down-regulates phosphorylation Ser1409 SAPEDPTsPKRKMRR 9606 BTO:0000848 21087211 t gcesareni "Specifically, 14-3-3 binds to p90(rsk)-phosphorylated ser?_??_ Of capic?_A thereby modulating dna binding to its hmg (high-mobility group) box, whereas erk phosphorylations prevent binding of a c-terminal nls (nuclear localization sequence) to importin ?4 (kpna3)[...] These results suggest that erk phosphorylation of ser1382 and ser1409 masks the nls and prevents its binding to kpna3" SIGNOR-169879 MAPK3 protein P27361 UNIPROT CIITA protein P33076 UNIPROT down-regulates phosphorylation Ser288 PDRPGSTsPFAPSAT 9606 18245089 t gcesareni "In this study we show that the extracellular signal-regulated kinases 1 and 2 (erk1/2) interact directly with ciita, targeting serine residues in the amino terminus of the protein, including serine 288. These data suggest a model whereby erk1/2-mediated phosphorylation of ciita down-regulates ciita activity by priming it for nuclear export, thus providing a means for cells to tightly regulate the extent of antigen presentation." SIGNOR-160617 MAPK3 protein P27361 UNIPROT CIITA protein P33076 UNIPROT up-regulates phosphorylation Ser280 TVHGLPTsPDRPGST 9606 BTO:0000782;BTO:0000801 17095509 t gcesareni "We found that in these cells, lipopolysaccharide stimulates the expression of mhc ii genes via the activation of erk1/2, which is mediated by toll-like receptor 4. Erk1/2 then phosphorylates the serine at position 357, which is located in a degron of ciita isoform 1 that leads to its monoubiquitylation." SIGNOR-150545 MAPK3 protein P27361 UNIPROT CTTN protein Q14247 UNIPROT up-regulates phosphorylation Ser405 KTQTPPVsPAPQPTE 9606 BTO:0000938 20444238 t gcesareni "Cortactin is regulated by multiple phosphorylation events, including phosphorylation of s405 and s418 by extracellular regulated kinases (erk)1/2. Erk1/2 phosphorylation of cortactin has emerged as an important positive regulatory modification, enabling cortactin to bind and activate the arp2/3 regulator neuronal wiskott-aldrich syndrome protein (n-wasp), promoting actin polymerization and enhancing tumor cell movement." SIGNOR-165208 MAPK3 protein P27361 UNIPROT CTTN protein Q14247 UNIPROT up-regulates phosphorylation Ser418 TEERLPSsPVYEDAA 9606 BTO:0000938 21079800 t gcesareni "Cortactin is regulated by multiple phosphorylation events, including phosphorylation of s405 and s418 by extracellular regulated kinases (erk)1/2. Erk1/2 phosphorylation of cortactin has emerged as an important positive regulatory modification, enabling cortactin to bind and activate the arp2/3 regulator neuronal wiskott-aldrich syndrome protein (n-wasp), promoting actin polymerization and enhancing tumor cell movement." SIGNOR-169686 MAPK3 protein P27361 UNIPROT DUSP1 protein P28562 UNIPROT down-regulates phosphorylation Ser296 KQRRSIIsPNFSFMG 9606 16286470 t lperfetto "The dual-specificity mapk phosphatase mkp-1/cl100/dusp1 is an inducible nuclear protein controlled by p44/42 mapk (erk1/2) in a negative feedback mechanism to inhibit kinase activity. Here, we report on the molecular basis for a novel positive feedback mechanism to sustain erk activation by triggering mkp-1 proteolysis. Active erk2 docking to the def motif (fxfp, residues 339-342) of n-terminally truncated mkp-1 in vitro initiated phosphorylation at the ser(296)/ser(323) domain" SIGNOR-141605 MAPK3 protein P27361 UNIPROT DUSP1 protein P28562 UNIPROT down-regulates phosphorylation Ser323 HCSAEAGsPAMAVLD 9606 16286470 t lperfetto "The dual-specificity mapk phosphatase mkp-1/cl100/dusp1 is an inducible nuclear protein controlled by p44/42 mapk (erk1/2) in a negative feedback mechanism to inhibit kinase activity. Here, we report on the molecular basis for a novel positive feedback mechanism to sustain erk activation by triggering mkp-1 proteolysis. Active erk2 docking to the def motif (fxfp, residues 339-342) of n-terminally truncated mkp-1 in vitro initiated phosphorylation at the ser(296)/ser(323) domain" SIGNOR-141609 MAPK3 protein P27361 UNIPROT DUSP1 protein P28562 UNIPROT up-regulates phosphorylation Ser359 SALSYLQsPITTSPS 9606 10617468 t lperfetto "Mkp-1 was a target in vivo and in vitro for p42(mapk) or p44(mapk), which phosphorylates mkp-1 on two carboxyl-terminal serine residues, serine 359 and serine 364. This phosphorylation did not modify mkp-1's intrinsic ability to dephosphorylate p44(mapk) but led to stabilization of the protein." SIGNOR-73629 MAPK3 protein P27361 UNIPROT DUSP1 protein P28562 UNIPROT up-regulates phosphorylation Ser364 LQSPITTsPSC 9606 10617468 t lperfetto "Mkp-1 was a target in vivo and in vitro for p42(mapk) or p44(mapk), which phosphorylates mkp-1 on two carboxyl-terminal serine residues, serine 359 and serine 364. This phosphorylation did not modify mkp-1's intrinsic ability to dephosphorylate p44(mapk) but led to stabilization of the protein." SIGNOR-73633 MAPK3 protein P27361 UNIPROT DUSP6 protein Q16828 UNIPROT down-regulates phosphorylation Ser159 DGSCSSSsPPLPVLG 9606 15632084 t amattioni "Phosphorylation of serines 159 and 197 by erk1/2 enhances proteasomal degradation of mkp-3" SIGNOR-132975 MAPK3 protein P27361 UNIPROT DUSP6 protein Q16828 UNIPROT down-regulates phosphorylation Ser197 SATDSDGsPLSNSQP 9606 15632084 t amattioni "Phosphorylation of serines 159 and 197 by erk1/2 enhances proteasomal degradation of mkp-3" SIGNOR-132979 MAPK3 protein P27361 UNIPROT E2F1 protein Q01094 UNIPROT up-regulates phosphorylation 9606 14967450 t gcesareni "Erk also undergoes rapid translocation into the nucleus, where it phosphorylates and activates a variety of transcription factor targets, including sp1, e2f, elk-1, and ap1" SIGNOR-121991 MAPK3 protein P27361 UNIPROT E2F1 protein Q01094 UNIPROT up-regulates phosphorylation 9606 BTO:0000150 22802261 t gcesareni "Erk also undergoes rapid translocation into the nucleus, where it phosphorylates and activates a variety of transcription factor targets, including sp1, e2f, elk-1, and ap1" SIGNOR-198292 MAPK3 protein P27361 UNIPROT EGFR protein P00533 UNIPROT down-regulates phosphorylation Thr693 RELVEPLtPSGEAPN 9606 1651322 t lperfetto "It is likely that the map2 and ert kinases account for the phosphorylation of the egf receptor at thr669 (egf receptor (krel veplt669psgeapnqallr)) observed in cultured cells.Phosphorylation at ser-695 is partial and occurs only if thr-693 is phosphorylated. Phosphorylation at thr-678 and thr-693 by prkd1 inhibits egf-induced mapk8/jnk1 activation." SIGNOR-20549 MAPK3 protein P27361 UNIPROT ELK1 protein P19419 UNIPROT up-regulates phosphorylation 9606 7618106 t lperfetto "The tcf protein elk-1 is phosphorylated by the jnk and erk groups of mitogen-activated protein (map) kinases causing increased dna binding, ternary complex formation, and transcriptional activation" SIGNOR-29923 MAPK3 protein P27361 UNIPROT ELK1 protein P19419 UNIPROT up-regulates phosphorylation Ser324 RDLELPLsPSLLGGP 9606 7889942 t gcesareni "Erki phosphorylates five c-terminal sites in elk-i (s324, t336, s383, s389 and s422) with varying degrees of efficiency." SIGNOR-34653 MAPK3 protein P27361 UNIPROT ELK1 protein P19419 UNIPROT up-regulates phosphorylation Ser383 IHFWSTLsPIAPRSP 9606 7889942 t gcesareni "Erki phosphorylates five c-terminal sites in elk-i (s324, t336, s383, s389 and s422) with varying degrees of efficiency." SIGNOR-34657 MAPK3 protein P27361 UNIPROT ELK1 protein P19419 UNIPROT up-regulates phosphorylation Ser389 LSPIAPRsPAKLSFQ 9606 7889942 t gcesareni "Erki phosphorylates five c-terminal sites in elk-i (s324, t336, s383, s389 and s422) with varying degrees of efficiency." SIGNOR-34661 MAPK3 protein P27361 UNIPROT ELK1 protein P19419 UNIPROT up-regulates phosphorylation Ser422 LSTPVVLsPGPQKP 9606 7889942 t gcesareni "Erki phosphorylates five c-terminal sites in elk-i (s324, t336, s383, s389 and s422) with varying degrees of efficiency." SIGNOR-34665 MAPK3 protein P27361 UNIPROT ELK1 protein P19419 UNIPROT up-regulates phosphorylation Thr336 GGPGPERtPGSGSGS 9606 7889942 t gcesareni "Erki phosphorylates five c-terminal sites in elk-i (s324, t336, s383, s389 and s422) with varying degrees of efficiency." SIGNOR-34669 MAPK3 protein P27361 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser104 FPPLNSVsPSPLMLL 9606 BTO:0000150 18372406 t gcesareni "In several estrogen response element-containing genes, the s118a mutation strongly reduced induction by e(2), and u0126 did not further reduce expression. Here, we show that serines 104 (s104) and 106 (s106) are also phosphorylated by mapk in vitro and upon stimulation of mapk activity in vivo.Phosphorylation at serines 104 and 106 by erk1/2 mapk is important for estrogen receptor-alpha activity" SIGNOR-178141 MAPK3 protein P27361 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser106 PLNSVSPsPLMLLHP 9606 BTO:0000150 18372406 t gcesareni "In several estrogen response element-containing genes, the s118a mutation strongly reduced induction by e(2), and u0126 did not further reduce expression. Here, we show that serines 104 (s104) and 106 (s106) are also phosphorylated by mapk in vitro and upon stimulation of mapk activity in vivo.Phosphorylation at serines 104 and 106 by erk1/2 mapk is important for estrogen receptor-alpha activity" SIGNOR-178145 MAPK3 protein P27361 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser106 PLNSVSPsPLMLLHP 9606 BTO:0000567 17615152 t gcesareni "In several estrogen response element-containing genes, the s118a mutation strongly reduced induction by e(2), and u0126 did not further reduce expression. Here, we show that serines 104 (s104) and 106 (s106) are also phosphorylated by mapk in vitro and upon stimulation of mapk activity in vivo.Phosphorylation at serines 104 and 106 by erk1/2 mapk is important for estrogen receptor-alpha activity" SIGNOR-156864 MAPK3 protein P27361 UNIPROT ESR1 protein P03372 UNIPROT up-regulates phosphorylation Ser118 LHPPPQLsPFLQPHG 9606 BTO:0000567 17615152 t gcesareni "In several estrogen response element-containing genes, the s118a mutation strongly reduced induction by e(2), and u0126 did not further reduce expression. Here, we show that serines 104 (s104) and 106 (s106) are also phosphorylated by mapk in vitro and upon stimulation of mapk activity in vivo." SIGNOR-156868 MAPK3 protein P27361 UNIPROT ETS1 protein P14921 UNIPROT up-regulates phosphorylation Thr38 CADVPLLtPSSKEMM 9606 11948414 t gcesareni "We found that hgf/sf activates the erk1 map kinase, leading to the phosphorylation of the threonine 38 residue of ets1" SIGNOR-116494 MAPK3 protein P27361 UNIPROT ETV6 protein P41212 UNIPROT down-regulates phosphorylation Ser213 DNMIRRLsPAERAQG 10090 15060146 t miannu "Tel became phosphorylated by erk on two serine residues, ser213 and ser257, in the internal domain between the hlh and ets domains. Tel lost its abilities to repress transcription through the phosphorylation." SIGNOR-123656 1124329-14-1 chemical CID:56973724 PUBCHEM TTK protein P33981 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190137 MAPK3 protein P27361 UNIPROT ETV6 protein P41212 UNIPROT down-regulates phosphorylation Ser257 ESHPKPSsPRQESTR 10090 BTO:0000944 15060146 t miannu "Tel became phosphorylated by erk on two serine residues, ser213 and ser257, in the internal domain between the hlh and ets domains. Tel lost its abilities to repress transcription through the phosphorylation." SIGNOR-260085 MAPK3 protein P27361 UNIPROT EWSR1 protein Q01844 UNIPROT unknown phosphorylation Thr79 QPPTGYTtPTAPQAY 9606 19076070 t lperfetto "Here we report that ews and ews-fli1 become phosphorylated at thr79 in the n-terminal domain in response to mitogens or dna damage. Mitogen-induced phosphorylation of ews and ews-fli1 was weak and catalysed by erk1 (extracellular signal-regulated kinase 1) and erk2." SIGNOR-182782 MAPK3 protein P27361 UNIPROT FOS protein P01100 UNIPROT up-regulates phosphorylation Ser374 PSSDSLSsPTLLAL 9606 12972619 t lperfetto "In a previous study we have observed that exposure of nih 3t3 cells to pdgf or serum leads to c-fos phosphorylation by erk on specific residues, thr232, thr325, thr331, and ser374, within the cooh-terminal c-fos tad we have recently shown that erk phosphorylates multiple residues within the carboxylterminal transactivation domain (tad) of c-fos, thus resulting in its increased transcriptional activity." SIGNOR-118023 MAPK3 protein P27361 UNIPROT FOS protein P01100 UNIPROT up-regulates phosphorylation Thr232 GGLPEVAtPESEEAF 9606 7816602 t lperfetto "Phosphorylation of the c-fos and c-jun hob1 motif stimulates its activation capacity here we show that the hob1-containing activation domain of c-fos is stimulated by ha-ras in vivo and phosphorylated by a map kinase family member in vitro and that mutating t232 to ala abolishes both functions." SIGNOR-33909 MAPK3 protein P27361 UNIPROT FOS protein P01100 UNIPROT up-regulates phosphorylation Thr325 TELEPLCtPVVTCTP 9606 12972619 t lperfetto "In a previous study we have observed that exposure of nih 3t3 cells to pdgf or serum leads to c-fos phosphorylation by erk on specific residues, thr232, thr325, thr331, and ser374, within the cooh-terminal c-fos tad we have recently shown that erk phosphorylates multiple residues within the carboxylterminal transactivation domain (tad) of c-fos, thus resulting in its increased transcriptional activity." SIGNOR-118027 MAPK3 protein P27361 UNIPROT FOS protein P01100 UNIPROT up-regulates phosphorylation Thr331 CTPVVTCtPSCTAYT 9606 12972619 t lperfetto "In a previous study we have observed that exposure of nih 3t3 cells to pdgf or serum leads to c-fos phosphorylation by erk on specific residues, thr232, thr325, thr331, and ser374, within the cooh-terminal c-fos tad we have recently shown that erk phosphorylates multiple residues within the carboxylterminal transactivation domain (tad) of c-fos, thus resulting in its increased transcriptional activity." SIGNOR-118031 MAPK3 protein P27361 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser294 QLSKWPGsPTSRSSD 9606 19282669 t lperfetto "Phosphorylation of foxo3a by erk1/2 at residues ser 294, ser 344 and ser 425 increases foxo3amdm2 interaction and enhances foxo3a degradation via an mdm2-dependent ubiquitin-proteasome pathway" SIGNOR-184569 MAPK3 protein P27361 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser344 QDDDAPLsPMLYSSS 9606 19282669 t lperfetto "Phosphorylation of foxo3a by erk1/2 at residues ser 294, ser 344 and ser 425 increases foxo3amdm2 interaction and enhances foxo3a degradation via an mdm2-dependent ubiquitin-proteasome pathway" SIGNOR-184573 MAPK3 protein P27361 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser425 TKGSGLGsPTSSFNS 9606 19282669 t lperfetto "Phosphorylation of foxo3a by erk1/2 at residues ser 294, ser 344 and ser 425 increases foxo3amdm2 interaction and enhances foxo3a degradation via an mdm2-dependent ubiquitin-proteasome pathway" SIGNOR-184577 MAPK3 protein P27361 UNIPROT FOXO proteinfamily SIGNOR-PF27 SIGNOR "down-regulates quantity by destabilization" phosphorylation Ser294 QLSKWPGsPTSRSSD 9606 19282669 t lperfetto "Phosphorylation of foxo3a by erk1/2 at residues ser 294, ser 344 and ser 425 increases foxo3amdm2 interaction and enhances foxo3a degradation via an mdm2-dependent ubiquitin-proteasome pathway" SIGNOR-252961 MAPK3 protein P27361 UNIPROT GAB1 protein Q13480 UNIPROT "up-regulates activity" phosphorylation Ser381 CIPTAGMsPSRSNTI 10029 BTO:0000246 15379552 t lperfetto "Our results demonstrate that ERK1/2 phosphorylate Gab1 at six serine/threonine residues (T312, S381, S454, T476, S581, S597) in consensus motifs for MAP kinase phosphorylation. |serine and threonine phosphorylation are capable of modulating the initial signal" SIGNOR-249459 MAPK3 protein P27361 UNIPROT GAB1 protein Q13480 UNIPROT "up-regulates activity" phosphorylation Ser454 YVPMNPNsPPRQHSS 10029 BTO:0000246 15379552 t lperfetto "Our results demonstrate that ERK1/2 phosphorylate Gab1 at six serine/threonine residues (T312, S381, S454, T476, S581, S597) in consensus motifs for MAP kinase phosphorylation. |serine and threonine phosphorylation are capable of modulating the initial signal" SIGNOR-249460 MAPK3 protein P27361 UNIPROT GAB1 protein Q13480 UNIPROT "up-regulates activity" phosphorylation Ser551 ELQAPVRsPITRSFA 10029 BTO:0000246 15379552 t lperfetto "Our results demonstrate that ERK1/2 phosphorylate Gab1 at six serine/threonine residues (T312, S381, S454, T476, S581, S597) in consensus motifs for MAP kinase phosphorylation. |serine and threonine phosphorylation are capable of modulating the initial signal" SIGNOR-249461 MAPK3 protein P27361 UNIPROT GAB1 protein Q13480 UNIPROT "up-regulates activity" phosphorylation Ser567 DSSRFPMsPRPDSVH 10029 BTO:0000246 15379552 t lperfetto "Our results demonstrate that ERK1/2 phosphorylate Gab1 at six serine/threonine residues (T312, S381, S454, T476, S581, S597) in consensus motifs for MAP kinase phosphorylation. |serine and threonine phosphorylation are capable of modulating the initial signal" SIGNOR-249462 MAPK3 protein P27361 UNIPROT GAB1 protein Q13480 UNIPROT "up-regulates activity" phosphorylation Thr312 ISYDIPPtPGNTYQI 10029 BTO:0000246 15379552 t lperfetto "Our results demonstrate that ERK1/2 phosphorylate Gab1 at six serine/threonine residues (T312, S381, S454, T476, S581, S597) in consensus motifs for MAP kinase phosphorylation. |serine and threonine phosphorylation are capable of modulating the initial signal" SIGNOR-249463 MAPK3 protein P27361 UNIPROT GAB1 protein Q13480 UNIPROT "up-regulates activity" phosphorylation Thr476 EANYVPMtPGTFDFS 10029 BTO:0000246 15379552 t lperfetto "Our results demonstrate that ERK1/2 phosphorylate Gab1 at six serine/threonine residues (T312, S381, S454, T476, S581, S597) in consensus motifs for MAP kinase phosphorylation. |serine and threonine phosphorylation are capable of modulating the initial signal" SIGNOR-249464 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 MAPK3 protein P27361 UNIPROT GAB2 protein Q9UQC2 UNIPROT up-regulates phosphorylation Ser623 ALDFQPSsPSPHRKP 9606 15356145 t lperfetto "Phosphorylation of grb2-associated binder 2 on serine 623 by erk mapk regulates its association with the phosphatase shp-2 and decreases stat5 activation.We and others have demonstrated that il-2-induced tyrosine phosphorylation of gab2 and its interaction with its sh2 domain-containing partners, shp-2, p85 pi3k, and crkl (5, 26, 27). we report that pretreatment of kit 225 cells with the mek inhibitor u0126, strongly decreased the characteristic shift of gab2 in response to il-2 and increased gab2/shp-2 association, an effect that could be ascribed to erk phosphorylation of serine 623." SIGNOR-128731 MAPK3 protein P27361 UNIPROT GJA1 protein P17302 UNIPROT "down-regulates activity" phosphorylation Ser255 HATSGALsPAKDCGS 9606 BTO:0000567 9535909 t lperfetto "These studies confirm that connexin-43 is a MAP kinase substrate in vivo and that phosphorylation on Ser255, Ser279, and/or Ser282 initiates the down-regulation of gap junctional communication. Studies with connexin-43 mutants suggest that MAP kinase phosphorylation at one or more of the tandem Ser279/Ser282 sites is sufficient to disrupt gap junctional intercellular communication." SIGNOR-249465 MAPK3 protein P27361 UNIPROT GJA1 protein P17302 UNIPROT "down-regulates activity" phosphorylation Ser279 SSPTAPLsPMSPPGY 9606 BTO:0000567 9535909 t lperfetto "These studies confirm that connexin-43 is a MAP kinase substrate in vivo and that phosphorylation on Ser255, Ser279, and/or Ser282 initiates the down-regulation of gap junctional communication. Studies with connexin-43 mutants suggest that MAP kinase phosphorylation at one or more of the tandem Ser279/Ser282 sites is sufficient to disrupt gap junctional intercellular communication." SIGNOR-249466 MAPK3 protein P27361 UNIPROT GJA1 protein P17302 UNIPROT "down-regulates activity" phosphorylation Ser282 TAPLSPMsPPGYKLV 9606 BTO:0000567 9535909 t lperfetto "These studies confirm that connexin-43 is a MAP kinase substrate in vivo and that phosphorylation on Ser255, Ser279, and/or Ser282 initiates the down-regulation of gap junctional communication. Studies with connexin-43 mutants suggest that MAP kinase phosphorylation at one or more of the tandem Ser279/Ser282 sites is sufficient to disrupt gap junctional intercellular communication." SIGNOR-249467 MAPK3 protein P27361 UNIPROT GRB10 protein Q13322 UNIPROT unknown phosphorylation Ser418 QQRKALLsPFSTPVR -1 15952796 t lperfetto "We identified Ser150, Ser418, and Ser476 of human Grb10 as MAPK-mediated in vitro phosphorylation sites." SIGNOR-249406 MAPK3 protein P27361 UNIPROT GRB10 protein Q13322 UNIPROT up-regulates phosphorylation Ser150 PELCGPGsPPVLTPG 9606 15952796 t lperfetto "Phosphorylation of grb10 by mitogen-activated protein kinase: identification of ser150 and ser476 of human grb10zeta as major phosphorylation sitesreplacing ser(150) and ser(476) with alanines reduced the inhibitory effect of human grb10zeta on insulin-stimulated irs1 tyrosine phosphorylation" SIGNOR-138171 MAPK3 protein P27361 UNIPROT GRB10 protein Q13322 UNIPROT up-regulates phosphorylation Ser476 MNILGSQsPLHPSTL 9606 15952796 t lperfetto "Phosphorylation of grb10 by mitogen-activated protein kinase: identification of ser150 and ser476 of human grb10zeta as major phosphorylation sitesreplacing ser(150) and ser(476) with alanines reduced the inhibitory effect of human grb10zeta on insulin-stimulated irs1 tyrosine phosphorylation" SIGNOR-138175 MAPK3 protein P27361 UNIPROT GRK2 protein P25098 UNIPROT down-regulates phosphorylation Ser670 KMKNKPRsPVVELSK 9606 BTO:0000007 10574913 t gcesareni "Erk1 phosphorylates grk2 at ser(670). Inhibition of erk activity in hek293 cells potentiates grk2 activity, whereas, conversely, erk activation inhibits grk2 activity." SIGNOR-72582 MAPK3 protein P27361 UNIPROT GSK3B protein P49841 UNIPROT down-regulates phosphorylation Thr43 KVTTVVAtPGQGPDR 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." SIGNOR-138898 MAPK3 protein P27361 UNIPROT H3-3A protein P84243 UNIPROT up-regulates phosphorylation Ser29 ATKAARKsAPSTGGV 9606 15994958 t gcesareni "Phosphorylation of histone h3 at serine 10 is indispensable for neoplastic cell transformation. When h3 wt was overexpressed, egf induction of c-fos and c-jun promoter activity was significantly increased compared with control cells but not in the h3 mutant s10a or s28a cells." SIGNOR-138455 MAPK3 protein P27361 UNIPROT HDAC6 protein Q9UBN7 UNIPROT up-regulates phosphorylation Ser1035 DHQTPPTsPVQGTTP 9606 24089523 t lperfetto "Histone deacetylase 6 (hdac6) is well known for its ability to promote cell migrationextracellular signal-regulated kinase (erk) phosphorylates histone deacetylase 6 (hdac6) at serine 1035 to stimulate cell migrationwe have identified two novel erk-mediated phosphorylation sites: threonine 1031 and serine 1035 in hdac6. Both sites were phosphorylated by erk1" SIGNOR-202698 MAPK3 protein P27361 UNIPROT HDAC6 protein Q9UBN7 UNIPROT up-regulates phosphorylation Thr1031 ASSTDHQtPPTSPVQ 9606 24089523 t lperfetto "Histone deacetylase 6 (hdac6) is well known for its ability to promote cell migrationextracellular signal-regulated kinase (erk) phosphorylates histone deacetylase 6 (hdac6) at serine 1035 to stimulate cell migrationwe have identified two novel erk-mediated phosphorylation sites: threonine 1031 and serine 1035 in hdac6. Both sites were phosphorylated by erk1" SIGNOR-202702 MAPK3 protein P27361 UNIPROT HIF1A protein Q16665 UNIPROT up-regulates phosphorylation Ser641 DIKILIAsPSPTHIH 9606 BTO:0000567 18519666 t lperfetto "We show that at least two different nuclear protein kinases, one of them identified as p42/p44 mapk, can modify hif-1_. Analysis of in vitro phosphorylated hif-1_ by mass spectroscopy revealed residues ser-641 and ser-643 as possible mapk phosphorylation sites these data suggest that phosphorylation of ser-641/643 by mapk promotes the nuclear accumulation and transcriptional activity of hif-1_" SIGNOR-178731 MAPK3 protein P27361 UNIPROT HIF1A protein Q16665 UNIPROT up-regulates phosphorylation Ser643 KILIASPsPTHIHKE 9606 BTO:0000567 18519666 t lperfetto "We show that at least two different nuclear protein kinases, one of them identified as p42/p44 mapk, can modify hif-1_. Analysis of in vitro phosphorylated hif-1_ by mass spectroscopy revealed residues ser-641 and ser-643 as possible mapk phosphorylation sites these data suggest that phosphorylation of ser-641/643 by mapk promotes the nuclear accumulation and transcriptional activity of hif-1_" SIGNOR-178735 MAPK3 protein P27361 UNIPROT HNRNPK protein P61978 UNIPROT "down-regulates activity" phosphorylation Ser284 RRDYDDMsPRRGPPP 9606 11231586 t lperfetto "Erk phosphorylation drives cytoplasmic accumulation of hnrnp-k and inhibition of mrna translation mitogen-activated protein kinase/extracellular-signal-regulated kinase (mapk/erk) efficiently phosphorylates hnrnp-k both in vitro and in vivo at serines 284 and 353." SIGNOR-105238 MAPK3 protein P27361 UNIPROT HNRNPK protein P61978 UNIPROT down-regulates phosphorylation Ser284 RRDYDDMsPRRGPPP 9606 16564677 t gcesareni "Erk phosphorylation drives cytoplasmic accumulation of hnrnp-k and inhibition of mrna translation mitogen-activated protein kinase/extracellular-signal-regulated kinase (mapk/erk) efficiently phosphorylates hnrnp-k both in vitro and in vivo at serines 284 and 353." SIGNOR-145375 MAPK3 protein P27361 UNIPROT HSF1 protein Q00613 UNIPROT down-regulates phosphorylation Ser307 EPPSPPQsPRVEEAS 9606 8940068 t gcesareni "Sequential phosphorylation of hsf1 by mitogen-activated protein kinase and glycogen synthase kinase 3 at ser-303 and ser-307 represses transcriptional activation by heat shock factor-1." SIGNOR-44999 MAPK3 protein P27361 UNIPROT HSPB8 protein Q9UJY1 UNIPROT "up-regulates activity" phosphorylation Ser27 PFRDSPLsSRLLDDG 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-107676 MAPK3 protein P27361 UNIPROT HSPB8 protein Q9UJY1 UNIPROT "up-regulates activity" phosphorylation Thr87 GVPAEGRtPPPFPGE 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-107680 MAPK3 protein P27361 UNIPROT HSPB8 protein Q9UJY1 UNIPROT up-regulates phosphorylation Ser27 PFRDSPLsSRLLDDG 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-197932 MAPK3 protein P27361 UNIPROT HSPB8 protein Q9UJY1 UNIPROT up-regulates phosphorylation Thr87 GVPAEGRtPPPFPGE 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-197936 MAPK3 protein P27361 UNIPROT IL16 protein Q14005 UNIPROT up-regulates phosphorylation Ser845 SIRQRISsFETFGSS 9606 BTO:0000782 14768064 t lperfetto "The precursor form of the cytokine il-16 (proil-16) was shown to be phosphorylated on ser144 in antigen receptor-, sdf1alpha- and il-2-activated t cells. Genetic and pharmacological-inhibitor experiments showed that the pho