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 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 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 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 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 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR SCRIB protein Q14160 UNIPROT unknown phosphorylation Ser853 LPLLPPEsPGPLRQR 9606 BTO:0000007 20622900 t miannu "HScrib is a substrate of ERK and PKA. Under normal growth conditions, hScrib is phosphorylated at S853, most likely by ERK, and at S1445 by PKA. Interestingly, stimulation of MAPK by osmotic stress results in a marked loss of phosphorylation at the PKA site S1445, but a concomitant increase in phosphorylation at S1448, presumably also by ERK. At present, we have no information as to what are the functional consequences of ERK or PKA phosphorylation of hScrib. However, we can speculate that this will most likely affect the ability of hScrib to interact with some of its cellular partners, and studies are currently in progress to investigate these aspects further." SIGNOR-263065 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 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 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 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 PRKACA protein P17612 UNIPROT SCRIB protein Q14160 UNIPROT unknown phosphorylation Ser1445 PSPTSRQsPASPPPL 9606 BTO:0000007 20622900 t miannu "HScrib is a substrate of ERK and PKA. Under normal growth conditions, hScrib is phosphorylated at S853, most likely by ERK, and at S1445 by PKA. Interestingly, stimulation of MAPK by osmotic stress results in a marked loss of phosphorylation at the PKA site S1445, but a concomitant increase in phosphorylation at S1448, presumably also by ERK. At present, we have no information as to what are the functional consequences of ERK or PKA phosphorylation of hScrib. However, we can speculate that this will most likely affect the ability of hScrib to interact with some of its cellular partners, and studies are currently in progress to investigate these aspects further." SIGNOR-263066 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 SCRIB protein Q14160 UNIPROT ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR "down-regulates activity" binding 9606 BTO:0000007 20622900 t miannu "These two KIM sites are found at N- and C-terminal locations on hScrib, and both are essential for directing the interaction between ERK and hScrib, but with the C-terminal site having the strongest affinity for ERK. One of the most likely consequences of this interaction is to inhibit ERK translocation to the nucleus." SIGNOR-263067 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 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 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 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 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 CDK6 protein Q00534 UNIPROT CDKN1A protein P38936 UNIPROT "down-regulates activity" phosphorylation Ser130 SGEQAEGsPGGPGDS 9606 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 up-regulates phosphorylation Ser10 NVRVSNGsPSLERMD 9606 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 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 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 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 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 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 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR H3-3A protein P84243 UNIPROT "up-regulates activity" phosphorylation Ser29 ATKAARKsAPSTGGV 9606 BTO:0003316 11278789 t miannu "In the present study, ERK1, ERK2, or p38 kinase strongly phosphorylated H3 at serine 28 in vitro. JNK1 or JNK2 was able also to phosphorylate H3 at serine 28 in vitro but to a lesser degree. Histone H3 phosphorylation is related closely to chromatin remodeling and chromosome condensation. H3 phosphorylation at serine 28 is coupled with mitotic chromosome condensation in diverse mammalian cell lines." SIGNOR-263068 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 MAPKAPK2 protein P49137 UNIPROT KRT20 protein P35900 UNIPROT "up-regulates activity" phosphorylation Ser13 RSFHRSLsSSLQAPV -1 20724476 t miannu "P38 phosphorylates the type II keratin, K8 at Ser73, whereas MK2 phosphorylates the binding partners K18 at Ser52 and K20 at Ser13." SIGNOR-263071 Cell-Cell_contact 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 Cell-Cell_contact stimulus SIGNOR-ST13 SIGNOR CDH1 protein P12830 UNIPROT up-regulates 9606 24532814 f milica "Adherens junctions and the cadheriBeta-catenin complex have been found to activate the Hippo signaling pathway and inhibit cell growth. Cadherin-mediated stimulation of the Hippo signaling pathway requires cadherin ligation and the formation of a homophilic bond – consistent with a role in cell-cell contact – and works owing to phosphorylation of YAP by Lats and nuclear exclusion of YAP." SIGNOR-230707 Cell-Cell_contact 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 Cell-Cell_contact 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 Cell-Cell_contact 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 MAPKAPK2 protein P49137 UNIPROT KRT20 protein P35900 UNIPROT "up-regulates activity" phosphorylation Ser13 RSFHRSLsSSLQAPV -1 20724476 t miannu "P38 phosphorylates the type II keratin, K8 at Ser73, whereas MK2 phosphorylates the binding partners K18 at Ser52 and K20 at Ser13." SIGNOR-263072 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 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 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 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 CHEK1 protein O14757 UNIPROT RB1 protein P06400 UNIPROT "up-regulates activity" phosphorylation Ser612 MYLSPVRsPKKKGST 9606 17380128 t llicata "These results suggest that ser612 is phosphorylated by chk1/2 after dna damage, leading to the formation of prb-e2f-1. phosphorylation of prb at ser612 enhanced the formation of a complex between prb and e2f-1" SIGNOR-153904 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 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 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 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 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 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 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 FADD protein Q13158 UNIPROT "down-regulates activity" phosphorylation Ser194 QNRSGAMsPMSWNSD 9606 16061179 t gcesareni "FADD is essential for death receptor (DR)-induced apoptosis.|Phosphorylation of FADD at serine 194 by CKIalpha regulates its nonapoptotic activities" SIGNOR-139307 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 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 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 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 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 SNAI1 protein O95863 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser11 SFLVRKPsDPNRKPN 9606 19923321 t lperfetto "Serines 11 and 92 participate in the control of snail1 stability and positively regulate snail1 repressive function and its interaction with msin3a corepressor. Furthermore, serines 11 and 92 are required for snail1-mediated emt and cell viability, respectively. Pka and ck2 have been characterized as the main kinases responsible for in vitro snail1 phosphorylation at serine 11 and 92, respectively." SIGNOR-161771 CSNK2A1 protein P68400 UNIPROT 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 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 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 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 UBE2R2 protein Q712K3 UNIPROT "up-regulates activity" 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 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 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 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 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 CTNNB1 protein P35222 UNIPROT AFF3 protein P51826 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 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 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 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 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 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 ROCK1 protein Q13464 UNIPROT MYL12A protein P19105 UNIPROT "up-regulates activity" phosphorylation Ser19 KRPQRATsNVFAMFD 9606 BTO:0000567 12185584 t miannu "Phosphorylation of myosin II regulatory light chain (MRLC) is important for cell motility and cytokinesis in nonmuscle cells. Although the regulation of monophosphorylated MRLC at serine 19 throughout the cell cycle was examined in detail, MRLC diphosphorylation at both threonine 18 and serine 19 is still unclear. Here we found that Rho-kinase has an activity for MRLC diphosphorylation in nonmuscle cells using sequential column chromatographies. we showed that the inhibition of Rho-kinase reduced diphosphorylated MRLC in the center of cells even in the presence of phosphatase inhibitor, suggesting that Rho-kinase directly diphosphorylates MRLC (red arrow in Figure 6). Taken together, we propose a model of diphosphorylation of MRLC through dual pathways of both the direct phosphorylation and the inhibition of myosin phosphatase by Rho-kinase (Figure 6)." SIGNOR-263073 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 ROCK1 protein Q13464 UNIPROT MYL12A protein P19105 UNIPROT "up-regulates activity" phosphorylation Thr18 KKRPQRAtSNVFAMF 9606 BTO:0000567 12185584 t miannu "Phosphorylation of myosin II regulatory light chain (MRLC) is important for cell motility and cytokinesis in nonmuscle cells. Although the regulation of monophosphorylated MRLC at serine 19 throughout the cell cycle was examined in detail, MRLC diphosphorylation at both threonine 18 and serine 19 is still unclear. Here we found that Rho-kinase has an activity for MRLC diphosphorylation in nonmuscle cells using sequential column chromatographies." SIGNOR-263074 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 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 "down-regulates activity" phosphorylation Ser54 RVKALPLsPRKRLGD 9606 10339564 t lperfetto "Hscdc6 is an excellent substrate for cdk2 in vitro and is phosphorylated in vivo at three sites (ser-54, ser-74, and ser-106)|An HsCdc6A1A2A3 mutant, which mimics unphosphorylated HsCdc6, is exclusively nuclear, and its expression inhibits initiation of DNA replication. An HsCdc6E1E2E3 mutant, which mimics phosphorylated HsCdc6, is exclusively cytoplasmic and is not associated with the chromatin/nuclear matrix fraction." SIGNOR-217276 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 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 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 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 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 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 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 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 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 KIT protein P10721 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 27858941 f miannu "DAB2IP suppresses transcription of stem cell factor receptor CD117, by interacting with GATA-1 on a silencer element on its gene" SIGNOR-254769 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 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 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 CDKN1A protein P38936 UNIPROT "up-regulates quantity by stabilization" phosphorylation Thr145 QGRKRRQtSMTDFYH -1 15001356 t llicata "ZIP kinase phosphorylates p21(WAF1) at Thr145 and alanine-substituted mutations in the p21(WAF1) phosphorylation site alter its ability to be phosphorylated by ZIP kinase. | Transfected ZIPK can promote the phosphorylation of p21(WAF1) at Thr145 in vivo and can increase the half-life of p21(WAF1)" SIGNOR-251085 DAPK3 protein O43293 UNIPROT 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 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 SGK1 protein O00141 UNIPROT SLC1A3 protein P43003 UNIPROT "up-regulates activity" phosphorylation Thr482 LDRLRTTtNVLGDSL -1 12911626 t miannu "Site‐directed mutagenesis of the SGK1 phosphorylation sites in the Nedd4‐2 protein (S382A,S468ANedd4‐2) and in the EAAT1 protein (T482AEAAT1, T482DEAAT1) significantly blunts the effect of S422DSGK1. Introduction of a negative charge at the SGK phosphorylation site in the EAAT1 protein leads to a strong stimulation of the carrier, whereas replacement with alanine markedly decreases the EAAT1‐mediated current. These observations suggest that SGK1 exerts its effect not only by phosphorylation of Nedd4‐2 but also by phosphorylation of EAAT1." SIGNOR-263075 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 SGK1 protein O00141 UNIPROT NEDD4L protein Q96PU5 UNIPROT "down-regulates activity" phosphorylation Thr383 PSVAYVHtTPGLPSG -1 12911626 t miannu "Site‐directed mutagenesis of the SGK1 phosphorylation sites in the Nedd4‐2 protein (S382A,S468ANedd4‐2) and in the EAAT1 protein (T482AEAAT1, T482DEAAT1) significantly blunts the effect of S422DSGK1. Introduction of a negative charge at the SGK phosphorylation site in the EAAT1 protein leads to a strong stimulation of the carrier, whereas replacement with alanine markedly decreases the EAAT1‐mediated current. These observations suggest that SGK1 exerts its effect not only by phosphorylation of Nedd4‐2 but also by phosphorylation of EAAT1." SIGNOR-263076 MAPKAPK2 protein P49137 UNIPROT LPCAT2 protein Q7L5N7 UNIPROT "up-regulates activity" phosphorylation Ser34 PMVPRQAsFFPPPVP 10090 BTO:0002601 20663880 t miannu "Mass spectrometry and mutagenesis analyses identified Ser34 of LPCAT2 as the phosphorylation site to enhance the catalytic activities. The experiments using inhibitors and siRNA against MAPK cascades demonstrated that LPCAT2 phosphorylation through LPS-TLR4 signaling may directly depend on MAPK-activated protein kinase 2 (MAPKAP kinase 2 or MK2)." SIGNOR-263077 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 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 DHX30 protein Q7L2E3 UNIPROT FASTKD2 protein Q9NYY8 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 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 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 MAPKAPK2 protein P49137 UNIPROT PDE4A protein P27815 UNIPROT "down-regulates activity" phosphorylation Ser152 SFLYRSDsDYDMSPK 9606 BTO:0000801 21323643 t miannu "Phosphorylation of cAMP-specific PDE4A5 (phosphodiesterase-4A5) by MK2 (MAPKAPK2) attenuates its activation through protein kinase A phosphorylation. In the present study, we show that PDE4A5 is phosphorylated at Ser147, within the regulatory UCR1 (ultraconserved region 1) domain conserved among PDE4 long isoforms, by MK2 (MAPK-activated protein kinase 2, also called MAPKAPK2). Phosphorylation by MK2, although not altering PDE4A5 activity, markedly attenuates PDE4A5 activation through phosphorylation by protein kinase A. This modification confers the amplification of intracellular cAMP accumulation in response to adenylate cyclase activation by attenuating a major desensitization system to cAMP." SIGNOR-263078 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 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 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 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 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 "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 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 DRAM2 protein Q6UX65 UNIPROT RHOA protein P61586 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 30755245 f irozzo "Here, we show that DRAM2 may act as an oncogenic regulator in non-small cell lung cancer (NSCLC). Furthermore, DRAM2 overexpression increased the expression of proteins RAC1, RHOA, RHOC, ROCK1, and decreased RHOB expression, all of which are cell migration factors." SIGNOR-259142 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 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 MAPKAPK2 protein P49137 UNIPROT RCSD1 protein Q6JBY9 UNIPROT "down-regulates activity" phosphorylation Ser179 RRFRRSQsDCGELGD -1 15850461 t miannu "Human CapZIP was phosphorylated at Ser-179 and Ser-244 by MAPKAP-K2 (mitogen-activated protein kinase-activated protein kinase 2) or MAPKAP-K3 in vitro. In the present paper we have identified CapZIP as a protein that is phosphorylated exceptionally rapidly by several SAPKs in vitro (Figure 4), and which is expressed in muscles and immune cells. Both MAPKAP-K2 and MAPKAP-K3 phosphorylated CapZIP at Ser-179 in vitro. An important clue to the function of CapZIP and its phosphorylation came from the finding that it binds to the actin-capping protein CapZ (Figure 7A), and that cellular stresses trigger the dissociation of these two proteins (Figure 7B).Such an effect is presumably lost when CapZIP is phosphorylated and dissociates from CapZ." SIGNOR-263079 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 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 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 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 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 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 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 MAPKAPK2 protein P49137 UNIPROT RCSD1 protein Q6JBY9 UNIPROT "down-regulates activity" phosphorylation Ser244 PPLRRSPsRTEKQEE -1 15850461 t miannu "Human CapZIP was phosphorylated at Ser-179 and Ser-244 by MAPKAP-K2 (mitogen-activated protein kinase-activated protein kinase 2) or MAPKAP-K3 in vitro. In the present paper we have identified CapZIP as a protein that is phosphorylated exceptionally rapidly by several SAPKs in vitro (Figure 4), and which is expressed in muscles and immune cells. Both MAPKAP-K2 and MAPKAP-K3 phosphorylated CapZIP at Ser-179 in vitro. An important clue to the function of CapZIP and its phosphorylation came from the finding that it binds to the actin-capping protein CapZ (Figure 7A), and that cellular stresses trigger the dissociation of these two proteins (Figure 7B).Such an effect is presumably lost when CapZIP is phosphorylated and dissociates from CapZ." SIGNOR-263080 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 EGFR protein P00533 UNIPROT EGFR protein P00533 UNIPROT "up-regulates activity" phosphorylation Tyr1069 EDSFLQRySSDPTGA 9606 10635327 t llicata "Initially, an autophosphorylation reaction creates docking sites for several signaling proteins, including a Cbl binding site at tyrosine 1045 of EGFR." SIGNOR-251093 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 "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 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 MAPKAPK3 protein Q16644 UNIPROT RCSD1 protein Q6JBY9 UNIPROT "down-regulates activity" phosphorylation Ser179 RRFRRSQsDCGELGD -1 15850461 t miannu "Human CapZIP was phosphorylated at Ser-179 and Ser-244 by MAPKAP-K2 (mitogen-activated protein kinase-activated protein kinase 2) or MAPKAP-K3 in vitro. In the present paper we have identified CapZIP as a protein that is phosphorylated exceptionally rapidly by several SAPKs in vitro (Figure 4), and which is expressed in muscles and immune cells. Both MAPKAP-K2 and MAPKAP-K3 phosphorylated CapZIP at Ser-179 in vitro. An important clue to the function of CapZIP and its phosphorylation came from the finding that it binds to the actin-capping protein CapZ (Figure 7A), and that cellular stresses trigger the dissociation of these two proteins (Figure 7B).Such an effect is presumably lost when CapZIP is phosphorylated and dissociates from CapZ." SIGNOR-263081 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 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 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 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 9606 BTO:0001282 16373505 t "PKR autophosphorylates on Y101, Y162, and Y293. unctional characterization of Y101F and Y162F mutants revealed that phosphorylation at these sites is needed for efficient dsRNA binding and kinase dimerization and activation." SIGNOR-251112 EIF2AK2 protein P19525 UNIPROT EIF2AK2 protein P19525 UNIPROT "up-regulates activity" phosphorylation Tyr162 QLAAKLAyLQILSEE 9606 BTO:0001282 16373505 t "PKR autophosphorylates on Y101, Y162, and Y293. unctional characterization of Y101F and Y162F mutants revealed that phosphorylation at these sites is needed for efficient dsRNA binding and kinase dimerization and activation." SIGNOR-251113 EIF2AK2 protein P19525 UNIPROT EIF2AK2 protein P19525 UNIPROT "up-regulates activity" phosphorylation 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 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 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 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 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 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 EPHB2 protein P29323 UNIPROT RRAS protein P10301 UNIPROT "down-regulates activity" phosphorylation Tyr66 DPTIEDSyTKICSVD 9606 10570155 t "Tyrosine 66 of R-Ras is phosphorylated by EphB2|. R-Ras, a small intracellular GTPase, regulates the binding of integrins to their ligands outside the cell. |Cells in which EphB2 is activated become poorly adherent to substrates coated with integrin ligands, and a tyrosine residue in the R-Ras effector domain is phosphorylated." SIGNOR-251125 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 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 "up-regulates activity" phosphorylation Tyr1023 DLVDAEEyLVPQQGF 9606 1706616 t "Y1023 and Y1248, Y1139 and Y1222 also serve as autophosphorylation sites of HER2." SIGNOR-251129 ERBB2 protein P04626 UNIPROT ERBB2 protein P04626 UNIPROT 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 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 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 CDKN1A protein P38936 UNIPROT "down-regulates quantity by destabilization" 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 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 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 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 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 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 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 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 STK11 protein Q15831 UNIPROT "down-regulates activity" phosphorylation Ser428 SSKIRRLsACKQQ 9606 25846811 t lperfetto "Directly and/or through the activation of p90RSK, ERK phosphorylates LKB-1 at Ser325 and Ser428. The phosphorylation of LKB-1 causes the dissociation of LKB-1 from AMPK, resulting in the impaired activation of AMPK." SIGNOR-244595 ERN1 protein O75460 UNIPROT JNK proteinfamily SIGNOR-PF15 SIGNOR "down-regulates activity" 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 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 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 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 ETV2 protein O00321 UNIPROT SPI1 protein P17947 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 24583263 f irozzo "We also identify Spi1 as a common downstream target gene of Etv2 and Gata2. We provide evidence that Etv2 and Gata2 bind to the Spi1 promoter in vitro and in vivo. Etv2 and Gata2 synergistically transactivate Spi1 gene expression." SIGNOR-256006 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 MAPKAPK3 protein Q16644 UNIPROT RCSD1 protein Q6JBY9 UNIPROT "down-regulates activity" phosphorylation Ser244 PPLRRSPsRTEKQEE -1 15850461 t miannu "Human CapZIP was phosphorylated at Ser-179 and Ser-244 by MAPKAP-K2 (mitogen-activated protein kinase-activated protein kinase 2) or MAPKAP-K3 in vitro. In the present paper we have identified CapZIP as a protein that is phosphorylated exceptionally rapidly by several SAPKs in vitro (Figure 4), and which is expressed in muscles and immune cells. Both MAPKAP-K2 and MAPKAP-K3 phosphorylated CapZIP at Ser-179 in vitro. An important clue to the function of CapZIP and its phosphorylation came from the finding that it binds to the actin-capping protein CapZ (Figure 7A), and that cellular stresses trigger the dissociation of these two proteins (Figure 7B).Such an effect is presumably lost when CapZIP is phosphorylated and dissociates from CapZ." SIGNOR-263082 MAPK12 protein P53778 UNIPROT RCSD1 protein Q6JBY9 UNIPROT "down-regulates activity" phosphorylation Ser108 LPGASPKsPGLKAMV -1 15850461 t miannu "Peptide T2 was sequenced and shown to comprise residues 79–112 of CapZIP, phosphorylated at Ser-108 (Figure 2B). The identity of peptide T1 is unknown. These experiments established that the SAPK3/p38γ substrate was CapZIP. Using this antibody, we showed by immunoblotting that bacterially expressed CapZIP was phosphorylated at Ser-108 by SAPK4/p38δ, JNK1α1 and ERK2 in vitro, as well as by SAPK3/p38γ (results not shown). An important clue to the function of CapZIP and its phosphorylation came from the finding that it binds to the actin-capping protein CapZ (Figure 7A), and that cellular stresses trigger the dissociation of these two proteins (Figure 7B).Such an effect is presumably lost when CapZIP is phosphorylated and dissociates from CapZ." SIGNOR-263083 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 MAPK8 protein P45983 UNIPROT RCSD1 protein Q6JBY9 UNIPROT "down-regulates activity" phosphorylation Ser68 GQNGEEKsPPNASHP -1 15850461 t miannu "CapZIP was also phosphorylated rapidly by SAPK3/p38γ and SAPK4/p38δ, and even faster and more extensively by JNK1α1, these protein kinases phosphorylating CapZIP in vitro to >3, approx. 2 and >5 mol of phosphate/mol of protein respectively within a few minutes. Following tryptic digestion and C18 chromatography, further sites phosphorylated by JNK1α1 were identified as Ser-68, Ser-83 and Ser-216 (results not shown), and are highlighted in Figure 3.Using this antibody, we showed by immunoblotting that bacterially expressed CapZIP was phosphorylated at Ser-108 by SAPK4/p38δ, JNK1α1 and ERK2 in vitro, as well as by SAPK3/p38γ (results not shown).An important clue to the function of CapZIP and its phosphorylation came from the finding that it binds to the actin-capping protein CapZ (Figure 7A), and that cellular stresses trigger the dissociation of these two proteins (Figure 7B).Such an effect is presumably lost when CapZIP is phosphorylated and dissociates from CapZ." SIGNOR-263085 MAPK8 protein P45983 UNIPROT RCSD1 protein Q6JBY9 UNIPROT "down-regulates activity" phosphorylation Ser83 PKFKVKSsPLIEKLQ -1 15850461 t miannu "CapZIP was also phosphorylated rapidly by SAPK3/p38γ and SAPK4/p38δ, and even faster and more extensively by JNK1α1, these protein kinases phosphorylating CapZIP in vitro to >3, approx. 2 and >5 mol of phosphate/mol of protein respectively within a few minutes. Following tryptic digestion and C18 chromatography, further sites phosphorylated by JNK1α1 were identified as Ser-68, Ser-83 and Ser-216 (results not shown), and are highlighted in Figure 3.Using this antibody, we showed by immunoblotting that bacterially expressed CapZIP was phosphorylated at Ser-108 by SAPK4/p38δ, JNK1α1 and ERK2 in vitro, as well as by SAPK3/p38γ (results not shown).An important clue to the function of CapZIP and its phosphorylation came from the finding that it binds to the actin-capping protein CapZ (Figure 7A), and that cellular stresses trigger the dissociation of these two proteins (Figure 7B).Such an effect is presumably lost when CapZIP is phosphorylated and dissociates from CapZ." SIGNOR-263086 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 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 MAPK8 protein P45983 UNIPROT RCSD1 protein Q6JBY9 UNIPROT "down-regulates activity" phosphorylation Ser216 SKSKAPGsPLSSEGA -1 15850461 t miannu "CapZIP was also phosphorylated rapidly by SAPK3/p38γ and SAPK4/p38δ, and even faster and more extensively by JNK1α1, these protein kinases phosphorylating CapZIP in vitro to >3, approx. 2 and >5 mol of phosphate/mol of protein respectively within a few minutes. Following tryptic digestion and C18 chromatography, further sites phosphorylated by JNK1α1 were identified as Ser-68, Ser-83 and Ser-216 (results not shown), and are highlighted in Figure 3.Using this antibody, we showed by immunoblotting that bacterially expressed CapZIP was phosphorylated at Ser-108 by SAPK4/p38δ, JNK1α1 and ERK2 in vitro, as well as by SAPK3/p38γ (results not shown).An important clue to the function of CapZIP and its phosphorylation came from the finding that it binds to the actin-capping protein CapZ (Figure 7A), and that cellular stresses trigger the dissociation of these two proteins (Figure 7B).Such an effect is presumably lost when CapZIP is phosphorylated and dissociates from CapZ." SIGNOR-263087 RCSD1 protein Q6JBY9 UNIPROT CAPZA1 protein P52907 UNIPROT up-regulates binding -1 15850461 t miannu "An important clue to the function of CapZIP and its phosphorylation came from the finding that it binds to the actin-capping protein CapZ (Figure 7A), and that cellular stresses trigger the dissociation of these two proteins (Figure 7B). Such an effect is presumably lost when CapZIP is phosphorylated and dissociates from CapZ." SIGNOR-263088 BKM120 chemical CHEBI:71954 ChEBI PI3K complex SIGNOR-C156 SIGNOR down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-252656 PRKN protein O60260 UNIPROT HIF3A protein Q9Y2N7 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 BTO:0000793 27551449 t Parkinson miannu "Here we show that IPAS is a key molecule involved in neuronal cell death in Parkinson's disease (PD). IPAS was ubiquitinated by Parkin for proteasomal degradation following carbonyl cyanide m-chlorophenyl hydrazone treatment. Phosphorylation of IPAS at Thr12 by PTEN-induced putative kinase 1 (PINK1) was required for ubiquitination to occur." SIGNOR-263089 PINK1 protein Q9BXM7 UNIPROT HIF3A protein Q9Y2N7 UNIPROT "down-regulates activity" phosphorylation Thr12 LQRARSTtELRKEKS 9606 BTO:0000793 27551449 t Parkinson miannu "Here we show that IPAS is a key molecule involved in neuronal cell death in Parkinson's disease (PD). IPAS was ubiquitinated by Parkin for proteasomal degradation following carbonyl cyanide m-chlorophenyl hydrazone treatment. Phosphorylation of IPAS at Thr12 by PTEN-induced putative kinase 1 (PINK1) was required for ubiquitination to occur." SIGNOR-263090 MAPKAPK2 protein P49137 UNIPROT UBE2J1 protein Q9Y385 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser184 KELARQIsFKAEVNS 9606 BTO:0000567 24020373 t miannu "Endoplasmic reticulum-associated ubiquitin-conjugating enzyme Ube2j1 is a novel substrate of MK2 (MAPKAP kinase-2) involved in MK2-mediated TNFα production. These findings strongly suggest that MK2 directly phosphorylates Ube2j1 at Ser(184) upon p38-activating stress in vivo." SIGNOR-263091 BIRC2 protein Q13490 UNIPROT UBE2J1 protein Q9Y385 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 BTO:0000567 28321712 t miannu "We also found that ubiquitin-ligase (E3), c-IAP1 preferentially interacts with phosphorylated Ube2j1. Moreover, we noticed that phosphorylated Ube2j1 is rapidly degraded by the proteasome during ER stress cell recovery. Taken together, these data suggest that Ube2j1 and its phosphorylation is important for transient ER stress cell recovery and the phosphorylated Ube2j1 is degraded by the proteasome." SIGNOR-263092 MAPKAPK5 protein Q8IW41 UNIPROT KALRN protein O60229 UNIPROT "up-regulates activity" phosphorylation Ser487 DVLQRPLsPGNSESL -1 22508986 t miannu "The brain-specific nucleotide exchange factor kalirin-7 (Kal7) was identified as an MK5 interaction partner and substrate protein. The MK5 substrate Kal7, a Rho GEF and known activator of Rac GTPases, further contributes to PAK activation and actin filament reorganization. Thus, the coordinated phosphorylation of Borg proteins and Kal7 by ERK3 and MK5 constitute a novel signaling cascade involving feed-forward circuits, multiple GTPases, and cytoskeletal elements. The fragment SR3-6, but not the mutated fragment SR3-6-S487A, is phosphorylated by MK5." SIGNOR-263093 MAPK6 protein Q16659 UNIPROT KALRN protein O60229 UNIPROT "up-regulates activity" phosphorylation -1 22508986 t miannu "The brain-specific nucleotide exchange factor kalirin-7 (Kal7) was identified as an MK5 interaction partner and substrate protein. The MK5 substrate Kal7, a Rho GEF and known activator of Rac GTPases, further contributes to PAK activation and actin filament reorganization. Thus, the coordinated phosphorylation of Borg proteins and Kal7 by ERK3 and MK5 constitute a novel signaling cascade involving feed-forward circuits, multiple GTPases, and cytoskeletal elements." SIGNOR-263094 MINK1 protein Q8N4C8 UNIPROT PRICKLE1 protein Q96MT3 UNIPROT "up-regulates activity" phosphorylation Thr370 LSGNADDtLSRKLDD -1 22037766 t miannu "We show that Mink1 phosphorylates Prickle on a conserved threonine residue and regulates its Rab5-dependent endosomal trafficking, a process required for the localized plasma membrane accumulation and function of Prickle." SIGNOR-263095 NOTCH1 protein P46531 UNIPROT HEY1 protein Q9Y5J3 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 11486044 t lperfetto "These data establish that HERP2 is a novel primary target gene of Notch that, together with HES, may effect diverse biological activities of Notch" SIGNOR-235397 PLK1 protein P53350 UNIPROT PKMYT1 protein Q99640 UNIPROT "down-regulates activity" phosphorylation Ser426 CSLLLDSsLSSNWDD -1 12738781 t miannu "Here, we have shown that Plk1 is responsible for part of the phosphorylation of Myt1 during M phase. The kinase activity of human Myt1 is reported to be decreased during M phase, and the decreased activity correlates with hyperphosphorylated forms of Myt1 (35, 37). We then tested the ability of these mutant forms of Myt1 (GST fusion proteins), to serve as a substrate for Plk1 in vitro. Quantification of the result (Fig. 5C) showed that Ser-426 is the major phosphorylation site by Plk1 in vitro and Thr-495 the second major site." SIGNOR-263096 PLK1 protein P53350 UNIPROT PKMYT1 protein Q99640 UNIPROT "down-regulates activity" phosphorylation Thr495 LLSLFEDtLDPT -1 12738781 t miannu "Here, we have shown that Plk1 is responsible for part of the phosphorylation of Myt1 during M phase. The kinase activity of human Myt1 is reported to be decreased during M phase, and the decreased activity correlates with hyperphosphorylated forms of Myt1 (35, 37). We then tested the ability of these mutant forms of Myt1 (GST fusion proteins), to serve as a substrate for Plk1 in vitro. Quantification of the result (Fig. 5C) showed that Ser-426 is the major phosphorylation site by Plk1 in vitro and Thr-495 the second major site." SIGNOR-263097 PLK1 protein P53350 UNIPROT SUN1 protein O94901 UNIPROT "down-regulates activity" phosphorylation Ser138 RPPVLDEsWIREQTT 9606 BTO:0000567 25482198 t miannu "Here, we show that SUN1, located in the INM, undergoes mitosis-specific phosphorylation on at least 3 sites within its nucleoplasmic N-terminus. We further identify Cdk1 as the kinase responsible for serine 48 and 333 phosphorylation, while serine 138 is phosphorylated by Plk1. Together, these data support a model whereby mitotic phosphorylation of SUN1 disrupts interactions with nucleoplasmic binding partners, promoting disassembly of the nuclear lamina and, potentially, its chromatin interactions." SIGNOR-263098 CDK1 protein P06493 UNIPROT SUN1 protein O94901 UNIPROT "down-regulates activity" phosphorylation Ser48 KLDPVFDsPRMSRRS 9606 BTO:0000567 25482198 t miannu "Here, we show that SUN1, located in the INM, undergoes mitosis-specific phosphorylation on at least 3 sites within its nucleoplasmic N-terminus. We further identify Cdk1 as the kinase responsible for serine 48 and 333 phosphorylation, while serine 138 is phosphorylated by Plk1. Together, these data support a model whereby mitotic phosphorylation of SUN1 disrupts interactions with nucleoplasmic binding partners, promoting disassembly of the nuclear lamina and, potentially, its chromatin interactions." SIGNOR-263099 CDK1 protein P06493 UNIPROT SUN1 protein O94901 UNIPROT "down-regulates activity" phosphorylation Ser334 FLLLAGLsLRGQGNF 9606 BTO:0000567 25482198 t miannu "Here, we show that SUN1, located in the INM, undergoes mitosis-specific phosphorylation on at least 3 sites within its nucleoplasmic N-terminus. We further identify Cdk1 as the kinase responsible for serine 48 and 333 phosphorylation, while serine 138 is phosphorylated by Plk1. Together, these data support a model whereby mitotic phosphorylation of SUN1 disrupts interactions with nucleoplasmic binding partners, promoting disassembly of the nuclear lamina and, potentially, its chromatin interactions." SIGNOR-263100 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 AMPK complex SIGNOR-C15 SIGNOR GYS2 protein P54840 UNIPROT "down-regulates activity" phosphorylation Ser8 MLRGRSLsVTSLGGL -1 22233421 t miannu "Recombinant muscle GYS1 (glycogen synthase 1) and recombinant liver GYS2 were phosphorylated by recombinant AMPK (AMP-activated protein kinase) in a time-dependent manner and to a similar stoichiometry. The phosphorylation site in GYS2 was identified as Ser7, which lies in a favourable consensus for phosphorylation by AMPK. Phosphorylation of GYS1 or GYS2 by AMPK led to enzyme inactivation by decreasing the affinity for both UDP-Glc (UDP-glucose) [assayed in the absence of Glc-6-P (glucose-6-phosphate)] and Glc-6-P (assayed at low UDP-Glc concentrations)." SIGNOR-263101 AMPK complex SIGNOR-C15 SIGNOR GYS1 protein P13807 UNIPROT "down-regulates activity" phosphorylation Ser8 MPLNRTLsMSSLPGL -1 22233421 t miannu "Recombinant muscle GYS1 (glycogen synthase 1) and recombinant liver GYS2 were phosphorylated by recombinant AMPK (AMP-activated protein kinase) in a time-dependent manner and to a similar stoichiometry. The phosphorylation site in GYS2 was identified as Ser7, which lies in a favourable consensus for phosphorylation by AMPK. Phosphorylation of GYS1 or GYS2 by AMPK led to enzyme inactivation by decreasing the affinity for both UDP-Glc (UDP-glucose) [assayed in the absence of Glc-6-P (glucose-6-phosphate)] and Glc-6-P (assayed at low UDP-Glc concentrations)." SIGNOR-263102 AMPK complex SIGNOR-C15 SIGNOR SLC12A1 protein Q13621 UNIPROT "up-regulates activity" phosphorylation Ser122 YRNTGSIsGPKVNRP 10090 BTO:0003946 17341212 t miannu "In the present study, we demonstrate that the metabolic sensing kinase AMPK (AMP-activated protein kinase) phosphorylates NKCC2 on Ser126 in vitro. Activation of AMPK in the MMDD1 (mouse macula densa-derived 1) cell line resulted in an increase in Ser126 phosphorylation in situ, suggesting that AMPK may phosphorylate NKCC2 in vivo. The functional significance of Ser126 phosphorylation was examined by mutating the serine residue to an alanine residue resulting in a marked reduction in co-transporter activity when exogenously expressed in Xenopus laevis oocytes under isotonic conditions." SIGNOR-263103 SRC protein P12931 UNIPROT SIRT2 protein Q8IXJ6 UNIPROT "down-regulates quantity by destabilization" phosphorylation Tyr104 RSPSTGLyDNLEKYH 9606 BTO:0000007 24996174 t miannu "In this study, we investigated the potential regulation of SIRT2 function by c-Src. We found that the protein levels of SIRT2 were decreased by c-Src, and subsequently rescued by the addition of a Src specific inhibitor, SU6656, or by siRNA-mediated knockdown of c-Src. The c-Src interacts with and phosphorylates SIRT2 at Tyr104." SIGNOR-263104 AMPK complex SIGNOR-C15 SIGNOR AMOTL1 protein Q8IY63 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser793 SSLRPARsVPSIAAA 9606 BTO:0000007 25373897 t miannu "we show that AMPK directly phosphorylates S793 of AMOTL1. AMPK activation stabilizes and increases AMOTL1 steady-state protein levels, contributing to YAP inhibition." SIGNOR-263105 AMPK complex SIGNOR-C15 SIGNOR HNF4A protein P41235 UNIPROT "down-regulates activity" phosphorylation Ser303 DPDAKGLsDPGKIKR -1 12740371 t miannu "Here we demonstrate that AMPK directly phosphorylates HNF4alpha and represses its transcriptional activity. AMPK-mediated phosphorylation of HNF4alpha on serine 304 had a 2-fold effect, reducing the ability of the transcription factor to form homodimers and bind DNA and increasing its degradation rate in vivo." SIGNOR-263106 PRKACA protein P17612 UNIPROT ARPP21 protein Q9UBL0 UNIPROT "up-regulates activity" phosphorylation Ser58 QERRKSKsGAGKGKL -1 10854908 t miannu "The specificity of antibody G534 was examined using recombinant full-length rat ARPP-21 phosphorylated by PKA. Radiolabeled ARPP-21 from a reaction containing [γ32P]ATP correlated with the detection of phospho-Ser55-ARPP-21 by immunoblotting (Fig. 1A, left and middle panels)." SIGNOR-263107 PRKACA protein P17612 UNIPROT CACNA1D protein Q01668 UNIPROT "up-regulates activity" phosphorylation Ser1700 VNSDRRDsLQQTNTT -1 19074150 t miannu "We recently demonstrated that PKA activation led to increased alpha(1D) Ca(2+) channel activity in tsA201 cells by phosphorylation of the channel protein. Western blotting showed that the N terminus and C terminus were phosphorylated. Serines 1743 and 1816, two PKA consensus sites, were phosphorylated by PKA and identified by mass spectrometry." SIGNOR-263108 PRKACA protein P17612 UNIPROT CACNA1D protein Q01668 UNIPROT "up-regulates activity" phosphorylation Ser1773 AAHGKRPsIGNLEHV -1 19074150 t miannu "We recently demonstrated that PKA activation led to increased alpha(1D) Ca(2+) channel activity in tsA201 cells by phosphorylation of the channel protein. Western blotting showed that the N terminus and C terminus were phosphorylated. Serines 1743 and 1816, two PKA consensus sites, were phosphorylated by PKA and identified by mass spectrometry." SIGNOR-263109 PRKACA protein P17612 UNIPROT CACNA1H protein O95180 UNIPROT "down-regulates activity" phosphorylation Ser1107 LPDSRRGsSSSGDPP 9606 BTO:0002588 19131331 t miannu "Here, we identify protein kinase A (PKA) as a molecular switch that allows Gbeta(2)gammax dimers to effect voltage-independent inhibition of Ca(v)3.2 channels. Inhibition requires phosphorylation of Ser(1107), a critical serine residue on the II-III loop of the channel pore protein. S1107A prevents inhibition of unitary currents by recombinant Gbeta(2)gamma(2) dimers but does not disrupt dimer binding nor change its specificity." SIGNOR-263110 PRKACA protein P17612 UNIPROT CACNA1H protein O95180 UNIPROT "down-regulates activity" phosphorylation Ser1144 AWSSRRSsWSSLGRA 9606 BTO:0002588 19131331 t miannu "Here, we identify protein kinase A (PKA) as a molecular switch that allows Gbeta(2)gammax dimers to effect voltage-independent inhibition of Ca(v)3.2 channels. Inhibition requires phosphorylation of Ser(1107), a critical serine residue on the II-III loop of the channel pore protein. S1107A prevents inhibition of unitary currents by recombinant Gbeta(2)gamma(2) dimers but does not disrupt dimer binding nor change its specificity." SIGNOR-263111 PRKACA protein P17612 UNIPROT CACNA1S protein Q13698 UNIPROT "up-regulates activity" phosphorylation Ser1575 PEICRTVsGDLAAEE -1 20937870 t miannu "To identify the regulatory sites of phosphorylation under physiologically relevant conditions, Ca(V)1.1 channels were purified from skeletal muscle and sites of phosphorylation on the α1 subunit were identified by mass spectrometry. Two phosphorylation sites were identified in the proximal C-terminal domain, serine 1575 (S1575) and threonine 1579 (T1579), which are conserved in cardiac Ca(V)1.2 channels (S1700 and T1704, respectively). In vitro phosphorylation revealed that Ca(V)1.1-S1575 is a substrate for both cAMP-dependent protein kinase and calcium/calmodulin-dependent protein kinase II, whereas Ca(V)1.1-T1579 is a substrate for casein kinase 2." SIGNOR-263112 CAMK2A protein Q9UQM7 UNIPROT CACNA1S protein Q13698 UNIPROT "up-regulates activity" phosphorylation Ser1575 PEICRTVsGDLAAEE -1 20937870 t miannu "To identify the regulatory sites of phosphorylation under physiologically relevant conditions, Ca(V)1.1 channels were purified from skeletal muscle and sites of phosphorylation on the α1 subunit were identified by mass spectrometry. Two phosphorylation sites were identified in the proximal C-terminal domain, serine 1575 (S1575) and threonine 1579 (T1579), which are conserved in cardiac Ca(V)1.2 channels (S1700 and T1704, respectively). In vitro phosphorylation revealed that Ca(V)1.1-S1575 is a substrate for both cAMP-dependent protein kinase and calcium/calmodulin-dependent protein kinase II, whereas Ca(V)1.1-T1579 is a substrate for casein kinase 2." SIGNOR-263113 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 PRKACA protein P17612 UNIPROT CHCHD3 protein Q9NX63 UNIPROT unknown phosphorylation Thr11 TTSTRRVtFEADENE -1 17242405 t miannu "Identification of ChChd3 as a novel substrate of the cAMP-dependent protein kinase (PKA) using an analog-sensitive catalytic subunit. we used the recombinant GST-ChChd3 for an in vitro kinase assays to determine whether in vitro phosphorylation by PKA was direct. Fig. 6 demonstrates that PKA directly phosphorylates recombinant Chchd3 with a stoichiometry of 0.3 mol of phosphate incorporated per mol of ChChd3. Although three potential PKA phosphorylation sites exist in ChChd3, Thr10 represents the most likely site to be phosphorylated." SIGNOR-263116 CSNK2B protein P67870 UNIPROT CACNA1S protein Q13698 UNIPROT "up-regulates activity" phosphorylation Ser1575 PEICRTVsGDLAAEE -1 20937870 t miannu "To identify the regulatory sites of phosphorylation under physiologically relevant conditions, Ca(V)1.1 channels were purified from skeletal muscle and sites of phosphorylation on the α1 subunit were identified by mass spectrometry. Two phosphorylation sites were identified in the proximal C-terminal domain, serine 1575 (S1575) and threonine 1579 (T1579), which are conserved in cardiac Ca(V)1.2 channels (S1700 and T1704, respectively). In vitro phosphorylation revealed that Ca(V)1.1-S1575 is a substrate for both cAMP-dependent protein kinase and calcium/calmodulin-dependent protein kinase II, whereas Ca(V)1.1-T1579 is a substrate for casein kinase 2." SIGNOR-263115 "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 PRKACA protein P17612 UNIPROT FXYD1 protein O00168 UNIPROT "up-regulates activity" phosphorylation Ser83 EEGTFRSsIRRLSTR -1 15621037 t miannu "PKA-dependent, alpha 1-specific NKA activation may be mediated through phosphorylation of the accessory protein PLM, rather than direct alpha1 subunit phosphorylation. we propose that phosphorylation of the small accessory protein phospholemman (PLM) by PKA at serine 68 is responsible for the observed isoform-specific activation of NKA." SIGNOR-263117 EIF2AK2 protein P19525 UNIPROT "NLRP1 inflammasome" complex SIGNOR-C224 SIGNOR "up-regulates activity" binding 9606 BTO:0000007 22801494 t miannu "Here we identify a role for double-stranded RNA-dependent protein kinase (PKR, also known as EIF2AK2) in inflammasome activation. PKR physically interacts with several inflammasome components, including NOD-like receptor (NLR) family pyrin domain-containing 3 (NLRP3), NLRP1, NLR family CARD domain-containing protein 4 (NLRC4), absent in melanoma 2 (AIM2), and broadly regulates inflammasome activation." SIGNOR-263118 EIF2AK2 protein P19525 UNIPROT "NLRP3 inflammasome" complex SIGNOR-C225 SIGNOR "up-regulates activity" binding 9606 BTO:0000007 22801494 t miannu "Here we identify a role for double-stranded RNA-dependent protein kinase (PKR, also known as EIF2AK2) in inflammasome activation. PKR physically interacts with several inflammasome components, including NOD-like receptor (NLR) family pyrin domain-containing 3 (NLRP3), NLRP1, NLR family CARD domain-containing protein 4 (NLRC4), absent in melanoma 2 (AIM2), and broadly regulates inflammasome activation." SIGNOR-263119 EIF2AK2 protein P19525 UNIPROT "AIM2 inflammasome" complex SIGNOR-C222 SIGNOR "up-regulates activity" binding 9606 BTO:0000007 22801494 t miannu "Here we identify a role for double-stranded RNA-dependent protein kinase (PKR, also known as EIF2AK2) in inflammasome activation. PKR physically interacts with several inflammasome components, including NOD-like receptor (NLR) family pyrin domain-containing 3 (NLRP3), NLRP1, NLR family CARD domain-containing protein 4 (NLRC4), absent in melanoma 2 (AIM2), and broadly regulates inflammasome activation." SIGNOR-263120 EIF2AK2 protein P19525 UNIPROT "NLRC4 inflammasome" complex SIGNOR-C223 SIGNOR "up-regulates activity" binding 9606 BTO:0000007 22801494 t miannu "Here we identify a role for double-stranded RNA-dependent protein kinase (PKR, also known as EIF2AK2) in inflammasome activation. PKR physically interacts with several inflammasome components, including NOD-like receptor (NLR) family pyrin domain-containing 3 (NLRP3), NLRP1, NLR family CARD domain-containing protein 4 (NLRC4), absent in melanoma 2 (AIM2), and broadly regulates inflammasome activation." SIGNOR-263121 "NLRC4 inflammasome" complex SIGNOR-C223 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-263122 "AIM2 inflammasome" complex SIGNOR-C222 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-263123 PAMPs stimulus SIGNOR-ST11 SIGNOR "NLRC4 inflammasome" complex SIGNOR-C223 SIGNOR "up-regulates activity" 16037825 f miannu "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-263124 PAMPs stimulus SIGNOR-ST11 SIGNOR "NLRP1 inflammasome" complex SIGNOR-C224 SIGNOR "up-regulates activity" 16037825 f miannu "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-263125 PAMPs stimulus SIGNOR-ST11 SIGNOR "AIM2 inflammasome" complex SIGNOR-C222 SIGNOR "up-regulates activity" 16037825 f miannu "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-263126 PAMPs stimulus SIGNOR-ST11 SIGNOR "NLRP3 inflammasome" complex SIGNOR-C225 SIGNOR "up-regulates activity" 16037825 f miannu "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-263127 IRF7 protein Q92985 UNIPROT Interferon-type-I proteinfamily SIGNOR-PF50 SIGNOR "up-regulates quantity by expression" "transcriptional regulation" 9606 16612387 f miannu "Ikkalfa can also phosphorylate and activate interferon regulatory factor-7 (irf7), which is required for interferon-alfa (ifnalfa) production." SIGNOR-263128 STK39 protein Q9UEW8 UNIPROT SLC12A1 protein Q13621 UNIPROT "up-regulates activity" phosphorylation Thr100 TNTYYLQtFGHNTMD 9606 BTO:0000007 21321328 t miannu "We establish that the SPAK and OSR1 kinases activated by WNK interact with an RFQV motif on NKCC2 and directly phosphorylate Thr95, Thr100, Thr105 and, possibly, Ser91. Our data indicate that a SPAK-OSR1-independent kinase, perhaps AMP-activated protein kinase (AMPK), phosphorylates Ser130 and that phosphorylation of Thr105 and Ser130 plays the most important roles in stimulating NKCC2 activity." SIGNOR-263129 STK39 protein Q9UEW8 UNIPROT SLC12A1 protein Q13621 UNIPROT "up-regulates activity" phosphorylation Ser91 ASFHAYDsHTNTYYL 9606 BTO:0000007 21321328 t miannu "We establish that the SPAK and OSR1 kinases activated by WNK interact with an RFQV motif on NKCC2 and directly phosphorylate Thr95, Thr100, Thr105 and, possibly, Ser91. Our data indicate that a SPAK-OSR1-independent kinase, perhaps AMP-activated protein kinase (AMPK), phosphorylates Ser130 and that phosphorylation of Thr105 and Ser130 plays the most important roles in stimulating NKCC2 activity." SIGNOR-263130 STK39 protein Q9UEW8 UNIPROT SLC12A1 protein Q13621 UNIPROT "up-regulates activity" phosphorylation Thr105 LQTFGHNtMDAVPKI 9606 BTO:0000007 21321328 t miannu "We establish that the SPAK and OSR1 kinases activated by WNK interact with an RFQV motif on NKCC2 and directly phosphorylate Thr95, Thr100, Thr105 and, possibly, Ser91. Our data indicate that a SPAK-OSR1-independent kinase, perhaps AMP-activated protein kinase (AMPK), phosphorylates Ser130 and that phosphorylation of Thr105 and Ser130 plays the most important roles in stimulating NKCC2 activity." SIGNOR-263131 STK39 protein Q9UEW8 UNIPROT SLC12A1 protein Q13621 UNIPROT "up-regulates activity" phosphorylation Thr95 AYDSHTNtYYLQTFG 9606 BTO:0000007 21321328 t miannu "We establish that the SPAK and OSR1 kinases activated by WNK interact with an RFQV motif on NKCC2 and directly phosphorylate Thr95, Thr100, Thr105 and, possibly, Ser91. Our data indicate that a SPAK-OSR1-independent kinase, perhaps AMP-activated protein kinase (AMPK), phosphorylates Ser130 and that phosphorylation of Thr105 and Ser130 plays the most important roles in stimulating NKCC2 activity." SIGNOR-263132 STK39 protein Q9UEW8 UNIPROT SLC4A4 protein Q9Y6R1 UNIPROT "down-regulates activity" phosphorylation 9606 BTO:0000007 21317537 t miannu "SPAK phosphorylates the transporters to reduce their surface expression and thus their activity and consequently inhibits ductal secretion to stabilize the resting state. PP1 reverses the effect of SPAK. Molecular analysis revealed that the WNK kinases acted as scaffolds to recruit SPAK, which phosphorylated CFTR and NBCe1-B, reducing their cell surface expression." SIGNOR-263133 STK39 protein Q9UEW8 UNIPROT CFTR protein P13569 UNIPROT "down-regulates activity" phosphorylation 9606 BTO:0000007 21317537 t miannu "SPAK phosphorylates the transporters to reduce their surface expression and thus their activity and consequently inhibits ductal secretion to stabilize the resting state. PP1 reverses the effect of SPAK. Molecular analysis revealed that the WNK kinases acted as scaffolds to recruit SPAK, which phosphorylated CFTR and NBCe1-B, reducing their cell surface expression." SIGNOR-263134 AHCYL1 protein O43865 UNIPROT SLC4A4 protein Q9Y6R1 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 21317537 t miannu "IRBIT opposed the effects of WNKs and SPAK by recruiting PP1 to the complex to dephosphorylate CFTR and NBCe1-B, restoring their cell surface expression, in addition to stimulating their activities." SIGNOR-263135 TBK1 protein Q9UHD2 UNIPROT STING1 protein Q86WV6 UNIPROT "up-regulates activity" phosphorylation Ser358 VPSTSTMsQEPELLI 9606 BTO:0000007 18818105 t miannu "MITA was phosphorylated by TBK1, which is required for MITA-mediated activation of IRF3. Our results suggest that MITA is a critical mediator of virus-triggered IRF3 activation and IFN expression and further demonstrate the importance of certain mitochondrial proteins in innate antiviral immunity. Consistent with its inability to activate IRF-E, the mutation of S358 to alanine impaired the ability of MITA to interact with TBK1 and to enhance the interaction between TBK1 and IRF3" SIGNOR-263136 AURKB protein Q96GD4 UNIPROT HASPIN protein Q8TF76 UNIPROT "up-regulates activity" phosphorylation Ser108 WKLRARPsLTVTPRR 9606 BTO:0000567 21658950 t miannu "Here, we show that Aurora B phosphorylates Haspin to promote generation of H3T3ph and that Aurora B kinase activity is required for normal chromosomal localization of the CPC, indicating an intimate linkage between Aurora B and Haspin functions in mitosis." SIGNOR-263137 AURKB protein Q96GD4 UNIPROT HASPIN protein Q8TF76 UNIPROT "up-regulates activity" phosphorylation Ser143 PPFPSRDsGRLSPDL 9606 BTO:0000567 21658950 t miannu "Here, we show that Aurora B phosphorylates Haspin to promote generation of H3T3ph and that Aurora B kinase activity is required for normal chromosomal localization of the CPC, indicating an intimate linkage between Aurora B and Haspin functions in mitosis." SIGNOR-263138 AURKB protein Q96GD4 UNIPROT HASPIN protein Q8TF76 UNIPROT "up-regulates activity" phosphorylation Ser93 RVPKDRPsLTVTPKR 9606 BTO:0000567 21658950 t miannu "Here, we show that Aurora B phosphorylates Haspin to promote generation of H3T3ph and that Aurora B kinase activity is required for normal chromosomal localization of the CPC, indicating an intimate linkage between Aurora B and Haspin functions in mitosis." SIGNOR-263139 KIT protein P10721 UNIPROT SLA protein Q13239 UNIPROT "down-regulates activity" phosphorylation Tyr120 SETKKGFySLSVRHR 9534 BTO:0001538 24284075 t miannu "Oncogenic c-Kit-D816V phosphorylates SLAP on residues Y120, Y258 and Y273. Mutation of the SLAP tyrosine phosphorylation sites rescues its activity" SIGNOR-263140 KIT protein P10721 UNIPROT SLA protein Q13239 UNIPROT "down-regulates activity" phosphorylation Tyr258 KKSISLMyGGSKRKS 9534 BTO:0001538 24284075 t miannu "Oncogenic c-Kit-D816V phosphorylates SLAP on residues Y120, Y258 and Y273. Mutation of the SLAP tyrosine phosphorylation sites rescues its activity" SIGNOR-263141 KIT protein P10721 UNIPROT SLA protein Q13239 UNIPROT "down-regulates activity" phosphorylation Tyr273 SFFSSPPyFED 9534 BTO:0001538 24284075 t miannu "Oncogenic c-Kit-D816V phosphorylates SLAP on residues Y120, Y258 and Y273. Mutation of the SLAP tyrosine phosphorylation sites rescues its activity" SIGNOR-263142 SLA protein Q13239 UNIPROT KIT protein P10721 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9534 BTO:0001538 24284075 t miannu "In this report, we show that SLAP associates with both wild-type and oncogenic c-Kit (c-Kit-D816V). The association involves the SLAP SH2 domain and receptor phosphotyrosine residues different from those mediating Src interaction. Association of SLAP triggers c-Kit ubiquitylation which, in turn, is followed by receptor degradation" SIGNOR-263143 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 STK25 protein O00506 UNIPROT CCM2 protein Q9BSQ5 UNIPROT up-regulates phosphorylation Ser384 GRGIITDsFGRHRRA 9606 BTO:0001757 22782892 t miannu "CCM2 can be phosphorylated by STK25, and the kinase activity of STK25 is required for death signaling." SIGNOR-263144 STK3 protein Q13188 UNIPROT RCC1 protein P18754 UNIPROT up-regulates phosphorylation Ser11 KRIAKRRsPPADAIP 9606 BTO:0000007 19559616 t miannu "MST2 Phosphorylates RCC1 In Vitro and In Vivo. Using an antibody generated against phospho-S2/11 in RCC1 [18], we found that these two residues were also efficiently phosphorylated by MST1 and MST2 (Figure 2D), further supporting that S2 and/or S11 are genuine MST2 phosphorylation targets." SIGNOR-263145 STK3 protein Q13188 UNIPROT RCC1 protein P18754 UNIPROT up-regulates phosphorylation Ser2 sPKRIAKR 9606 BTO:0000007 19559616 t miannu "MST2 Phosphorylates RCC1 In Vitro and In Vivo. Using an antibody generated against phospho-S2/11 in RCC1 [18], we found that these two residues were also efficiently phosphorylated by MST1 and MST2 (Figure 2D), further supporting that S2 and/or S11 are genuine MST2 phosphorylation targets." SIGNOR-263146 PRKG1 protein Q13976 UNIPROT PPP1R17 protein O96001 UNIPROT up-regulates phosphorylation Thr119 KKPRRKDtPALHMSP 9606 BTO:0001011 10051666 t miannu "Recombinant human G-substrate was phosphorylated efficiently by cGMP-dependent protein kinase exclusively at Thr residues, and it was recognized by antibodies specific for rabbit phospho-G-substrate. The amino acid sequences surrounding the sites of phosphorylation in G-substrate are related to those around Thr-34 and Thr-35 of the dopamine- and cAMP-regulated phosphoprotein DARPP-32 and inhibitor-1, respectively, two potent inhibitors of protein phosphatase 1." SIGNOR-263147 PRKG1 protein Q13976 UNIPROT PPP1R17 protein O96001 UNIPROT up-regulates phosphorylation Thr68 KKPRRKDtPALHIPP 9606 BTO:0001011 10051666 t miannu "Recombinant human G-substrate was phosphorylated efficiently by cGMP-dependent protein kinase exclusively at Thr residues, and it was recognized by antibodies specific for rabbit phospho-G-substrate. The amino acid sequences surrounding the sites of phosphorylation in G-substrate are related to those around Thr-34 and Thr-35 of the dopamine- and cAMP-regulated phosphoprotein DARPP-32 and inhibitor-1, respectively, two potent inhibitors of protein phosphatase 1." SIGNOR-263148 PRKACA protein P17612 UNIPROT PTBP1 protein P26599 UNIPROT "down-regulates activity" phosphorylation Ser16 AVGTKRGsDELFSTC 10116 BTO:0001009 12851456 t miannu "PKA directly phosphorylates PTB on conserved Ser-16, and PKA activation in PC12 cells induces Ser-16 phosphorylation. PTB carrying a Ser-16 to alanine mutation accumulates normally in the nucleus. However, export of this mutant protein from the nucleus is greatly reduced in heterokaryon shuttling assays. Conversely, hyperphosphorylation of PTB by coexpression with the catalytic subunit of PKA results in the accumulation of PTB in the cytoplasm." SIGNOR-263149 PRKACA protein P17612 UNIPROT GABBR2 protein O75899 UNIPROT "down-regulates activity" phosphorylation Ser893 EHIQRRLsLQLPILH 9534 BTO:0001538 11976702 t miannu "Here we show that the functional coupling of GABA(B)R1/GABA(B)R2 receptors to inwardly rectifying K(+) channels rapidly desensitizes. This effect is alleviated after direct phosphorylation of a single serine residue (Ser892) in the cytoplasmic tail of GABA(B)R2 by cyclic AMP (cAMP)-dependent protein kinase (PKA)." SIGNOR-263150 PKA proteinfamily SIGNOR-PF17 SIGNOR GNMT protein Q14749 UNIPROT unknown phosphorylation Ser10 DSVYRTRsLGVAAEG -1 12697024 t miannu "Activation of cAMP-dependent protein kinase by dibutyryl-cAMP, reported to cause GNMT phosphorylation under cell-free conditions, also had little effect on hepatocytic AdoMet and AdoHcy levels. Phosphorylation of GNMT would thus seem to play no role in regulation of the intracellular AdoMet/AdoHcy ratio, but could be involved in other GNMT functions, such as the binding of folates or aromatic hydrocarbons. The amino acid sequence surrounding Ser-10 (Val-Tyr-Arg-Thr-Arg-SerLeu-Gly-Val-Ala-Ala) could possibly qualify as a recognition site for AMPK as well as for PKA [32], the latter enzyme being capable of phosphorylating GNMT in intact hepatocytes (present study) as well as under cell-free conditions" SIGNOR-263151 PKA proteinfamily SIGNOR-PF17 SIGNOR GRK7 protein Q8WTQ7 UNIPROT "up-regulates activity" phosphorylation Ser36 ELQRRRRsLALPGLQ 8355 BTO:0001175 18803695 t miannu "Recently, we have defined sites of phosphorylation by cAMP-dependent protein kinase (PKA) in the amino termini of both GRK1 and GRK7 in vitro. To determine the conditions under which GRK7 is phosphorylated in vivo, we have generated an antibody that recognizes GRK7 phosphorylated on Ser36, the PKA phosphorylation site. Using this phospho-specific antibody, we have shown that GRK7 is phosphorylated in vivo and is located in the cone inner and outer segments of mammalian, amphibian and fish retinas. The conservation of phosphorylation at Ser36 in GRK7 in these different species (which span a 400 million-year evolutionary period), and its light-dependent regulation, indicates that phosphorylation plays an important role in the function of GRK7" SIGNOR-263152 PKA proteinfamily SIGNOR-PF17 SIGNOR KCNJ4 protein P48050 UNIPROT "up-regulates activity" phosphorylation Ser443 NISYRREsAI 9606 BTO:0000007 19635485 t miannu "Kir2.3 can be phosphorylated by PKAin vitro. We further show that the phosphorylation/dephosphorylation of Ser443 within the C-terminal Kir2.3 PDZ-binding motif RRESAI dynamically regulates the Kir2.3/TIP-1 association in heterologous HEK293T cells. These data suggest that TIP-1 may act as an important regulator for the endocytic pathway of Kir2.3." SIGNOR-263153 PKA proteinfamily SIGNOR-PF17 SIGNOR KCNK18 protein Q7Z418 UNIPROT "down-regulates activity" phosphorylation Ser252 QAMERSNsCPELVLG -1 18397886 t miannu "Phosphorylation of serine 264 in mouse TRESK was required for the binding of 14-3-3η. PKA was used to phosphorylate serine 264 in our further in vitro experiments." SIGNOR-263154 "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 YWHAH protein Q04917 UNIPROT KCNK18 protein Q7Z418 UNIPROT "down-regulates activity" binding -1 18397886 t miannu "Phosphorylation of serine 264 in mouse TRESK was required for the binding of 14-3-3η. In the present study, we report that 14-3-3 proteins directly bind to the intracellular loop of TRESK and control the kinetics of the calcium-dependent regulation of the channel. Coexpression of 14-3-3η with TRESK blocked, whereas the coexpression of a dominant negative form of 14-3-3η accelerated the return of the K+ current to the resting state after the activation mediated by calcineurin in Xenopus oocytes." SIGNOR-263155 PKA proteinfamily SIGNOR-PF17 SIGNOR MYOM1 protein P52179 UNIPROT "down-regulates activity" phosphorylation Ser618 ARLKSRPsAPWTGQI -1 9029142 t miannu "This interaction is regulated by phosphorylation of Ser482 in the linker between myomesin domains My4 and My5. Myomesin phosphorylation at this site by cAMP-dependent kinase and similar or identical activities in muscle extracts block the association with titin." SIGNOR-263156 PKA proteinfamily SIGNOR-PF17 SIGNOR SI protein P14410 UNIPROT unknown phosphorylation Ser7 sGLEISLI -1 8521865 t miannu "This paper reports the phosphorylation of the intracellular N-terminal tail of sucrase-isomaltase by protein kinase A and shows that this phosphorylation is targeted to Ser6 within a sequence Arg/Lys/Lys-Phe-Ser, which is conserved in all sucrase-isomaltase sequences known so far." SIGNOR-263157 PRKCA protein P17252 UNIPROT CDC42EP4 protein Q9H3Q1 UNIPROT "down-regulates activity" phosphorylation Ser18 SVHSKRRsRADLTAE 9606 BTO:0001939 25086031 t miannu "Cdc42 effector protein-4 (CEP4) was recently identified by our laboratory to be a substrate of multiple PKC isoforms in non-transformed MCF-10A human breast cells. MS/MS analysis verified that Ser(18) and Ser(80) were directly phosphorylated by PKCα in vitro. Phosphorylation of CEP4 severely diminished its affinity for Cdc42 while promoting Rac activation and formation of filopodia (microspikes)." SIGNOR-263160 PRKCA protein P17252 UNIPROT CDC42EP4 protein Q9H3Q1 UNIPROT "down-regulates activity" phosphorylation Ser80 SSKRSLLsRKFRGSK 9606 BTO:0001939 25086031 t miannu "Cdc42 effector protein-4 (CEP4) was recently identified by our laboratory to be a substrate of multiple PKC isoforms in non-transformed MCF-10A human breast cells. MS/MS analysis verified that Ser(18) and Ser(80) were directly phosphorylated by PKCα in vitro. Phosphorylation of CEP4 severely diminished its affinity for Cdc42 while promoting Rac activation and formation of filopodia (microspikes)." SIGNOR-263161 PKA proteinfamily SIGNOR-PF17 SIGNOR SLC4A4 protein Q9Y6R1 UNIPROT "up-regulates activity" phosphorylation Ser1026 KKKKKKGsLDSDNDD 10090 11744745 t miannu "Ser(982) in the C-terminus of kNBC1 is a target for PKA phosphorylation. Phosphorylation of Ser(982) in the sodium bicarbonate cotransporter kNBC1 shifts the HCO(3)(-) : Na(+) stoichiometry from 3 : 1 to 2 : 1 in murine proximal tubule cells Replacing Ser(982) at the C-terminus consensus PKA phosphorylation site with alanine resulted in a failure of PKA to phosphorylate the transporter and induce a stoichiometry shift." SIGNOR-263158 AURKA protein O14965 UNIPROT NDEL1 protein Q9GZM8 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser251 LTPSARIsALNIVGD 10090 17060449 t miannu "Here, we show that Aurora-A phosphorylates NDEL1 at Ser251 at the beginning of mitotic entry. Interestingly, NDEL1 phosphorylated by Aurora-A was rapidly downregulated thereafter by ubiquitination-mediated protein degradation." SIGNOR-263159 PRKCA protein P17252 UNIPROT CSPG4 protein Q6UVK1 UNIPROT "up-regulates activity" phosphorylation Thr2252 YLRKRNKtGKHDVQV 9606 BTO:0002035 15504744 t miannu "Protein kinase C (PKC)-alpha phosphorylation of recombinant NG2 cytoplasmic domain and phorbol ester-induced PKC-dependent phosphorylation of full-length NG2 expressed in U251 cells are both blocked by mutation of Thr(2256), identifying this residue as a primary phosphorylation site. PKC-alpha-mediated NG2 phosphorylation at Thr(2256) is therefore a key step for initiating cell polarization and motility." SIGNOR-263162 PRKCA protein P17252 UNIPROT GPM6A protein P51674 UNIPROT "up-regulates activity" phosphorylation Thr10 ENMEEGQtQKGCFEC 10116 BTO:0001009 12359212 t miannu "In summary, a CNS neuron-specific membrane glycoprotein, M6a, could act as a novel NGF-gated Ca2+ channel through the phosphorylation with PKC and augments [Ca2+]i in M6a-S cells." SIGNOR-263163 PRKCA protein P17252 UNIPROT RALBP1 protein Q15311 UNIPROT "up-regulates activity" phosphorylation Thr297 ACGRTTEtEKVQEFQ -1 16087181 t miannu "In deletion mutant analyses of potential phosphorylation sites in RLIP76, we identified T297 and S509 as targets for phosphorylation by PKCalpha. Phosphorylation at T297 increased doxorubicin (DOX)-transport activity approximately 2-fold for RLIP76 purified from recombinant source" SIGNOR-263164 PRKCA protein P17252 UNIPROT RGS7 protein P49802 UNIPROT "down-regulates activity" phosphorylation -1 12077120 t miannu "TNF-α rapidly increases the concentration of functionally active RGS7 protein through two mechanisms. TNF-induced dephosphorylation of serine 434 liberates RGS7 from 14-3-3 binding and inhibition. , PKC α catalyzes the incorporation of phosphate into a truncation of RGS7 fused to maltose-binding protein (MBP.RGS7315–469)." SIGNOR-263165 PRKCB protein P05771 UNIPROT EEF1A2 protein Q05639 UNIPROT "up-regulates activity" phosphorylation Ser53 AAEMGKGsFKYAWVL 10090 BTO:0000165 20923971 t miannu "PKCβI phosphorylates eEF1A at Ser53.our proteomics exploration of cPKC signaling in the nuclei of C2C12 cells demonstrated that the up-regulation of eEF1A intranuclear content, evoked by insulin, is associated with an increase in the phosphorylation of the Ser53 residue of the protein." SIGNOR-263166 PRKCB protein P05771 UNIPROT EEF1A1 protein P68104 UNIPROT "up-regulates activity" phosphorylation Ser53 AAEMGKGsFKYAWVL 10090 BTO:0000165 20923971 t miannu "PKCβI phosphorylates eEF1A at Ser53.our proteomics exploration of cPKC signaling in the nuclei of C2C12 cells demonstrated that the up-regulation of eEF1A intranuclear content, evoked by insulin, is associated with an increase in the phosphorylation of the Ser53 residue of the protein." SIGNOR-263167 PRKCA protein P17252 UNIPROT RAB11A protein P62491 UNIPROT unknown phosphorylation Ser177 TEIYRIVsQKQMSDR -1 22188018 t miannu "This report shows for the first time that Rab11 is differentially phosphorylated by distinct PKC isoenzymes and that this post-translational modification might be a regulatory mechanism of intracellular trafficking.Our results demonstrate that classical PKC (PKCα and PKCβII but not PKCβI) directly phosphorylate Rab11 in vitro. In addition, novel PKCε and PKCη but not PKCδ isoenzymes also phosphorylate Rab11. Mass spectrometry analysis revealed that Ser 177 is the Rab11 residue to be phosphorylated in vitro by either PKCβII or PKCε." SIGNOR-263168 PRKCB protein P05771 UNIPROT RAB11A protein P62491 UNIPROT unknown phosphorylation Ser177 TEIYRIVsQKQMSDR -1 22188018 t miannu "This report shows for the first time that Rab11 is differentially phosphorylated by distinct PKC isoenzymes and that this post-translational modification might be a regulatory mechanism of intracellular trafficking.Our results demonstrate that classical PKC (PKCα and PKCβII but not PKCβI) directly phosphorylate Rab11 in vitro. In addition, novel PKCε and PKCη but not PKCδ isoenzymes also phosphorylate Rab11. Mass spectrometry analysis revealed that Ser 177 is the Rab11 residue to be phosphorylated in vitro by either PKCβII or PKCε." SIGNOR-263169 PRKCE protein Q02156 UNIPROT RAB11A protein P62491 UNIPROT unknown phosphorylation Ser177 TEIYRIVsQKQMSDR -1 22188018 t miannu "This report shows for the first time that Rab11 is differentially phosphorylated by distinct PKC isoenzymes and that this post-translational modification might be a regulatory mechanism of intracellular trafficking.Our results demonstrate that classical PKC (PKCα and PKCβII but not PKCβI) directly phosphorylate Rab11 in vitro. In addition, novel PKCε and PKCη but not PKCδ isoenzymes also phosphorylate Rab11. Mass spectrometry analysis revealed that Ser 177 is the Rab11 residue to be phosphorylated in vitro by either PKCβII or PKCε." SIGNOR-263170 PRKCD protein Q05655 UNIPROT MEP1B protein Q16820 UNIPROT "down-regulates quantity" phosphorylation Ser687 KKYRERMsSNRPNLT 9534 BTO:0001538 12941954 t miannu "These findings suggest that activation of a protein kinase, presumably PKC, mediates PMA-induced hmeprinβ shedding. By labeling COS-1 cells transfected with mutant constructs lacking the potential phosphorylation sites, we identified Ser687 as the main 32P-acceptor. These data provide evidence that the cytoplasmic domain of hmeprinβ can function as a PKC substrate." SIGNOR-263171 PRKCA protein P17252 UNIPROT MEP1B protein Q16820 UNIPROT "down-regulates quantity" phosphorylation Ser687 KKYRERMsSNRPNLT 9534 BTO:0001538 12941954 t miannu "These findings suggest that activation of a protein kinase, presumably PKC, mediates PMA-induced hmeprinβ shedding. By labeling COS-1 cells transfected with mutant constructs lacking the potential phosphorylation sites, we identified Ser687 as the main 32P-acceptor. These data provide evidence that the cytoplasmic domain of hmeprinβ can function as a PKC substrate." SIGNOR-263172 PRKCB protein P05771 UNIPROT MEP1B protein Q16820 UNIPROT "down-regulates quantity" phosphorylation Ser687 KKYRERMsSNRPNLT 9534 BTO:0001538 12941954 t miannu "These findings suggest that activation of a protein kinase, presumably PKC, mediates PMA-induced hmeprinβ shedding. By labeling COS-1 cells transfected with mutant constructs lacking the potential phosphorylation sites, we identified Ser687 as the main 32P-acceptor. These data provide evidence that the cytoplasmic domain of hmeprinβ can function as a PKC substrate." SIGNOR-263173 PRKCE protein Q02156 UNIPROT GABRG2 protein P18507 UNIPROT "down-regulates activity" phosphorylation Ser366 FVSNRKPsKDKDKKK -1 17875639 t miannu "Protein kinase C epsilon regulates gamma-aminobutyrate type A receptor sensitivity to ethanol and benzodiazepines through phosphorylation of gamma2 subunits. Our findings indicate that PKCepsilon phosphorylation of gamma2 regulates the response of GABA(A) receptors to specific allosteric modulators, and, in particular, PKCepsilon inhibition renders these receptors sensitive to low intoxicating concentrations of ethanol." SIGNOR-263174 PRKCE protein Q02156 UNIPROT NLRP5 protein P59047 UNIPROT "up-regulates activity" phosphorylation Ser331 MQRKKESsVTEFISR 9606 BTO:0000007 19542546 t miannu "MATER protein as substrate of PKCepsilon in human cumulus cells. we performed coimmunoprecipitation experiments using HEK293T cells expressing human MATER; a similar approach was then followed in human cumulus/follicular cells. In MATER(+)HEK293T cells, we observed that this protein acts as a phosphorylation substrate of PKCepsilon. Since PKCepsilon is known to collaborate with antiapoptotic signalling pathways, this suggests a novel mechanism for the function of MATER in follicular maturation." SIGNOR-263175 PRKCG protein P05129 UNIPROT GRIN1 protein Q05586 UNIPROT "up-regulates activity" phosphorylation Ser890 ITSTLASsFKRRRSS 10116 BTO:0000938 15936117 t miannu "Serines 890 and 896 of the NMDA receptor subunit NR1 are differentially phosphorylated by protein kinase C isoforms. The results show that PKC alpha phosphorylates preferentially S896 and PKC gamma preferentially S890." SIGNOR-263176 PRKCA protein P17252 UNIPROT GRIN1 protein Q05586 UNIPROT "up-regulates activity" phosphorylation Ser896 SSFKRRRsSKDTSTG 10116 BTO:0000938 15936117 t miannu "Serines 890 and 896 of the NMDA receptor subunit NR1 are differentially phosphorylated by protein kinase C isoforms. The results show that PKC alpha phosphorylates preferentially S896 and PKC gamma preferentially S890." SIGNOR-263177 PRKCG protein P05129 UNIPROT STK17B protein O94768 UNIPROT "down-regulates activity" phosphorylation Ser351 PEDSSMVsKRFRFDD 10090 BTO:0000944 18084041 t miannu "These results suggest that phosphorylation of Ser350 plays an essential role in regulating translocation of DRAK2 to the nucleus from the cytoplasm, possibly by affecting the activity of the NLS. Ectopic expression of PKC-gamma induced cytoplasmic localization of DRAK2 and PKC-gamma phosphorylated Ser350 flanking the NLS." SIGNOR-263178 PRKCI protein P41743 UNIPROT LLGL1 protein Q15334 UNIPROT "up-regulates activity" phosphorylation Ser659 RVKSLKKsLRQSFRR 9615 BTO:0000837 12725730 t miannu "This finding indicates that both mLgl-2 and mLgl-1 are phosphorylated in vivo in an aPKC lambda activity-dependent manner." SIGNOR-263179 PRKCI protein P41743 UNIPROT LLGL2 protein Q6P1M3 UNIPROT "up-regulates activity" phosphorylation Ser653 LKKSLRQsFRRMRRS 9615 BTO:0000837 12725730 t miannu "This finding indicates that both mLgl-2 and mLgl-1 are phosphorylated in vivo in an aPKC lambda activity-dependent manner." SIGNOR-263180 PRKCZ protein Q05513 UNIPROT ATP1A1 protein P05023 UNIPROT "up-regulates activity" phosphorylation Ser16 KYEPAAVsEQGDKKG 9606 BTO:0000018 12671055 t miannu "Na,K-ATPase alpha(1) subunit was phosphorylated by PKC in hypoxia-treated AEC. In AEC treated with a PKC-zeta antagonist peptide or with the Na,K-ATPase alpha(1) subunit lacking the PKC phosphorylation site (Ser-18), hypoxia failed to decrease Na,K-ATPase abundance and function." SIGNOR-263181 PRKDC protein P78527 UNIPROT PNPT1 protein Q8TCS8 UNIPROT "up-regulates activity" phosphorylation Ser776 IVMGEPIsQSSSNSQ 9606 BTO:0001570 22815474 t miannu "We also demonstrated that DNAPK phosphorylates PNPase at Ser-776, which is critical for its ribonuclease activity." SIGNOR-263182 PRKG1 protein Q13976 UNIPROT SEPTIN3 protein Q9UH03 UNIPROT "up-regulates activity" phosphorylation Ser91 SQVSRKAsSWNREEK -1 15107017 t miannu "Mutation of Ser-91 to Ala in recombinant Sept3 also abolished PKG phosphorylation, confirming that Ser-91 is the major site in vitro. Therefore Sept3 is phosphorylated on Ser-91 in nerve terminals and its phosphorylation may contribute to the regulation of its subcellular localization in neurons." SIGNOR-263183 PRKG1 protein Q13976 UNIPROT TRPC7 protein Q9HCX4 UNIPROT "up-regulates activity" phosphorylation Thr15 KNMQRRHtTLREKGR 9534 BTO:0000298 21402151 t miannu "In vitro and in vivo kinase assays have revealed that cGK-Iα phosphorylates mouse TRPC7 but not mouse TRPC3. Site-directed mutagenesis analysis revealed that TRPC7 was phosphorylated by cGK-Iα at threonine 15. Phosphorylation of TRPC7 significantly suppressed carbachol-induced calcium influx and CREB phosphorylation. These data indicate that cGK-Iα interacts with and phosphorylates TRPC7, contributing to the quick and accurate regulation of calcium influx and CREB phosphorylation." SIGNOR-263184 PRKG2 protein Q13237 UNIPROT HCN2 protein Q9UL51 UNIPROT "down-regulates activity" phosphorylation Ser668 DRIGKKNsILLHKVQ 10090 BTO:0000142 21347269 t miannu "Here, we show for the first time that in the HCN2 channel cGMP can also exert an inhibitory effect on gating via cGMP-dependent protein kinase II (cGKII)-mediated phosphorylation.We identify the proximal C-terminus of HCN2 as binding region of cGKII and show that cGKII phosphorylates HCN2 at a specific serine residue (S641) in the C-terminal end of the CNBD. The cGKII shifts the voltage-dependence of HCN2 activation to 2-5 mV more negative voltages and, hence, counteracts the stimulatory effect of cGMP on gating." SIGNOR-263185 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 PTK2B protein Q14289 UNIPROT ASAP1 protein Q9ULH1 UNIPROT "down-regulates activity" phosphorylation Tyr323 QLQGNKEyGSEKKGY 9606 BTO:0000007 12771146 t miannu "The tyrosine kinase Pyk2 regulates Arf1 activity by phosphorylation and inhibition of the Arf-GTPase-activating protein ASAP1. Pyk2 directly phosphorylates ASAP1 on tyrosine residues in vitro and increases ASAP1 tyrosine phosphorylation when co-expressed in HEK293T cells.Phosphorylation of tyrosine 308 and 782 affects the phosphoinositide binding profile of ASAP1, and fluorimetric Arf-GTPase assays with purified proteins revealed an inhibition of ASAP1 GTPase-activating protein activity by Pyk2-mediated tyrosine phosphorylation." SIGNOR-263186 PTK2B protein Q14289 UNIPROT ASAP1 protein Q9ULH1 UNIPROT "down-regulates activity" phosphorylation Tyr767 RDKQRLSyGAFTNQI 9606 BTO:0000007 12771146 t miannu "The tyrosine kinase Pyk2 regulates Arf1 activity by phosphorylation and inhibition of the Arf-GTPase-activating protein ASAP1. Pyk2 directly phosphorylates ASAP1 on tyrosine residues in vitro and increases ASAP1 tyrosine phosphorylation when co-expressed in HEK293T cells.Phosphorylation of tyrosine 308 and 782 affects the phosphoinositide binding profile of ASAP1, and fluorimetric Arf-GTPase assays with purified proteins revealed an inhibition of ASAP1 GTPase-activating protein activity by Pyk2-mediated tyrosine phosphorylation." SIGNOR-263187 PTK6 protein Q13882 UNIPROT ARAP1 protein Q96P48 UNIPROT "up-regulates activity" phosphorylation Tyr231 PEFDDSDyDEVPEEG 9606 BTO:0000007 20554524 t miannu "ARAP1 associated with PTK6 in an EGF/EGF receptor (EGFR)-dependent manner. In addition, the SH2 domain of PTK6, particularly the Arg(105) residue that contacts the phosphate group of the tyrosine residue, was essential for the association. Moreover, PTK6 phosphorylated residue Tyr(231) in the N-terminal domain of ARAP1. Expression of ARAP1, but not of the Y231F mutant, inhibited the down-regulation of EGFR in HEK293 cells expressing PTK6. These results demonstrate that PTK6 enhances EGFR signaling by inhibition of EGFR down-regulation through phosphorylation of ARAP1 in breast cancer cells." SIGNOR-263188 PTK6 protein Q13882 UNIPROT EPS8 protein Q12929 UNIPROT "up-regulates activity" phosphorylation Tyr498 YAFSSNIyTRGSHLD 9606 BTO:0000007 27738316 t miannu "Eps8 which was identified by this method is phosphorylated by Myr-PTK6 in HEK293 cells. Mouse Eps8 expressed in HEK293 cells is phosphorylated by Myr-PTK6 at residues Tyr497, Tyr524, and Tyr534. These results indicate that plasma-membrane-associated PTK6 phosphorylates Eps8, which promotes cell proliferation, adhesion, and migration and, thus, tumorigenesis." SIGNOR-263189 PTK6 protein Q13882 UNIPROT EPS8 protein Q12929 UNIPROT "up-regulates activity" phosphorylation Tyr525 NRHIDRNyEPLKTQP 9606 BTO:0000007 28214294 t miannu "Eps8 which was identified by this method is phosphorylated by Myr-PTK6 in HEK293 cells. Mouse Eps8 expressed in HEK293 cells is phosphorylated by Myr-PTK6 at residues Tyr497, Tyr524, and Tyr534. These results indicate that plasma-membrane-associated PTK6 phosphorylates Eps8, which promotes cell proliferation, adhesion, and migration and, thus, tumorigenesis." SIGNOR-263190 PTK6 protein Q13882 UNIPROT EPS8 protein Q12929 UNIPROT "up-regulates activity" phosphorylation Tyr535 LKTQPKKyAKSKYDF 9606 BTO:0000007 28214294 t miannu "Eps8 which was identified by this method is phosphorylated by Myr-PTK6 in HEK293 cells. Mouse Eps8 expressed in HEK293 cells is phosphorylated by Myr-PTK6 at residues Tyr497, Tyr524, and Tyr534. These results indicate that plasma-membrane-associated PTK6 phosphorylates Eps8, which promotes cell proliferation, adhesion, and migration and, thus, tumorigenesis." SIGNOR-263191 RET protein P07949 UNIPROT AFAP1L2 protein Q8N4X5 UNIPROT "up-regulates activity" phosphorylation Tyr54 SSSSDEEyIYMNKVT 9606 BTO:0000007 19060924 t miannu "RET/PTC induced robust tyrosine phosphorylation of XB130, which promoted its subsequent association with the p85alpha subunit of phosphatidylinositol 3-kinase (PI 3-kinase). We identified tyrosine 54 of XB130 as the major target of RET/PTC-mediated phosphorylation and a critical binding site for the SH2 domains of p85alpha." SIGNOR-263192 AFAP1L2 protein Q8N4X5 UNIPROT PIK3CA protein P42336 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 19060924 t miannu "RET/PTC induced robust tyrosine phosphorylation of XB130, which promoted its subsequent association with the p85alpha subunit of phosphatidylinositol 3-kinase (PI 3-kinase). We identified tyrosine 54 of XB130 as the major target of RET/PTC-mediated phosphorylation and a critical binding site for the SH2 domains of p85alpha." SIGNOR-263193 SRC protein P12931 UNIPROT CELF2 protein O95319 UNIPROT "up-regulates activity" phosphorylation Tyr63 LKELFEPyGAVYQIN -1 17855367 t miannu "Site-directed mutagenesis of putative tyrosine phosphorylation sites in CUGBP2 identified tyrosine 39 as a c-Src target, and a CUGBP2 with a mutated tyrosine 39 displayed an attenuated ability to bind COX-2 mRNA." SIGNOR-263195 SRC protein P12931 UNIPROT SRCIN1 protein Q9C0H9 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0000007 8647432 t miannu "Phosphorylation of multiple tyrosine-containing motifs found on Sin correlated with c-Crk and cellular phosphoprotein binding to Sin as well as increased c-Src activity. These data suggest that (1) SH2 and SH3 ligand sites on Sin cooperatively activate the signaling potential of c-Src, (2) Sin acts as both an activator and a substrate for c-Src, and (3) phosphorylated Sin may serve as a signaling effector molecule for Src by binding to multiple cellular proteins." SIGNOR-263196 SRC protein P12931 UNIPROT GAK protein O14976 UNIPROT "up-regulates activity" phosphorylation Tyr412 KGDLDISyITSRIAV -1 28135906 t miannu "GAK is phosphorylated by c-Src and translocated from the centrosome to chromatin at the end of telophase. Cyclin G-associated kinase (GAK) harbors a consensus phosphorylation motif (Y412) for c-Src; however, its physiological significance remains elusive. Here, we show that GAK is phosphorylated by c-Src not only at Y412 but also at Y1149." SIGNOR-263197 SRC protein P12931 UNIPROT GAK protein O14976 UNIPROT "up-regulates activity" phosphorylation Tyr1149 CTQPRPNyASNFSVI -1 28135906 t miannu "GAK is phosphorylated by c-Src and translocated from the centrosome to chromatin at the end of telophase. Cyclin G-associated kinase (GAK) harbors a consensus phosphorylation motif (Y412) for c-Src; however, its physiological significance remains elusive. Here, we show that GAK is phosphorylated by c-Src not only at Y412 but also at Y1149." SIGNOR-263198 SRC protein P12931 UNIPROT HCN2 protein Q9UL51 UNIPROT "up-regulates activity" phosphorylation Tyr476 LDSSRRQyQEKYKQV 9606 BTO:0000007 26280531 t miannu "We identified a highly conserved tyrosine residue in the C-linker of HCN channels (Tyr476 in HCN2) that confers modulation by Src. Replacement of this tyrosine by phenylalanine in HCN2 or HCN4 abolished sensitivity to Src inhibitors. Mass spectrometry confirmed that Tyr476 is phosphorylated by Src. Our results have functional implications for HCN channel gating. Furthermore, they indicate that tyrosine phosphorylation contributes in vivo to the fine tuning of HCN channel activity." SIGNOR-263199 SRC protein P12931 UNIPROT NECTIN2 protein Q92692 UNIPROT unknown phosphorylation Tyr505 EGEEEEEyLDKINPI -1 10962558 t miannu "An inhibitor specific for Src family kinase or expression of Csk reduced tyrosine phosphorylation of nectin-2delta. In addition, Src kinase tyrosine phosphorylates the recombinant cytoplasmic region of nectin-2delta in vitro. The major tyrosine phosphorylation site of nectin-2delta was Tyr505 in the cytoplasmic region" SIGNOR-263200 SRC protein P12931 UNIPROT PDCD6IP protein Q8WUM4 UNIPROT "down-regulates activity" phosphorylation Tyr319 KKDNDFIyHDRVPDL 9606 BTO:0000007 15557335 t miannu "Src phosphorylation of Alix/AIP1 modulates its interaction with binding partners and antagonizes its activities. Phosphorylation of Alix by Src caused it to translocate from the membrane and cytoskeleton to the cytoplasm and reduced its interaction with binding partners SETA/CIN85, epidermal growth factor receptor, and Pyk2." SIGNOR-263201 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 AKT proteinfamily SIGNOR-PF24 SIGNOR INSIG2 protein Q9Y5U4 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 21723501 f miannu "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 AKT proteinfamily SIGNOR-PF24 SIGNOR ELK1 protein P19419 UNIPROT "up-regulates activity" phosphorylation 9606 22085529 t miannu "Both mitogen-activated protein kinase (MAPK)/extracellular-signal-regulated kinases (ERK) 1/2 and phosphatidylinositide-3-OH kinase (PI3K)/Akt pathways regulate activation of E-twenty-six (ETS)-like transcription factor 1 (Elk-1) in U138 glioblastoma cells. The phosphatidylinositide-3-OH kinase (PI3K)/Akt pathway was also involved in the Elk-1 activation. Activation of the Elk-1 led to an increased survival and a proliferative response with the EGF stimulation in the U138 glioblastoma cells." SIGNOR-259029 AKT proteinfamily SIGNOR-PF24 SIGNOR FOXO3 protein O43524 UNIPROT "down-regulates activity" phosphorylation 10090 14981546 t miannu "Phosphorylation of Foxo proteins through FLT3-ITD signaling promotes their translocation from the nucleus into the cytoplasm, which requires the presence of conserved Akt phosphorylation sites in Forkhead transcription factors and PI3K activity." SIGNOR-261526 Amyloid_fibril_formation phenotype SIGNOR-PH59 SIGNOR calcium(2+) smallmolecule CHEBI:29108 ChEBI up-regulates 9606 15621017 f "It has been reported that Aβ can result in an increase in intracellular Ca2+, which in turn can activates CaMK." SIGNOR-255481 "Angiotensin 1-7" protein P01019_PRO_0000420660 UNIPROT NfKb-p65/p50 complex SIGNOR-C13 SIGNOR "down-regulates activity" 9606 24168260 f miannu "We hypothesized that the ACE2/Ang-(1-7)/Mas axis protects against pulmonary fibrosis by inhibiting the MAPK/NF-κB pathway.In summary, our study demonstrate that exogenous Ang-(1-7) and ACE2 overexpression protect against BLM- or AngII-induced pulmonary fibrosis by down-regulating the MAPK/NF-κB pathway. However, constant infusion of Ang-(1-7) paradoxically initiates an inflammatory response in the lungs. The antifibrotic effects of Ang-(1-7) noted here make the heptapeptide a strong candidate for a therapeutic target in humans with pulmonary fibrosis." SIGNOR-260447 BMPR1A protein P36894 UNIPROT MAP3K7 protein O43318 UNIPROT "up-regulates activity" 10090 8533096 f ggiuliani "We also examined whether TAK1 was activated by bone morphogenetic protein (BMP). BMP-4 also stimulated TAK1 activity in a time- and dose-dependent manner" SIGNOR-255815 BMPR1A protein P36894 UNIPROT MAPK14 protein Q16539 UNIPROT "up-regulates activity" 10090 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" 10090 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 CASP3 protein P42574 UNIPROT GRIPAP1 protein Q4V328 UNIPROT "up-regulates activity" cleavage 9606 17761173 t 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 chloroquine chemical CHEBI:3638 ChEBI IL6 protein P05231 UNIPROT "down-regulates quantity" 9606 32283152 f miannu "Chloroquine inhibits the production and release of TNF and IL-6, which indicates that chloroquine may suppress the cytokine storm in patients infected with COVID-19." SIGNOR-260854 chloroquine chemical CHEBI:3638 ChEBI TNF protein P01375 UNIPROT "down-regulates quantity" 9606 32283152 f miannu "Chloroquine inhibits the production and release of TNF and IL-6, which indicates that chloroquine may suppress the cytokine storm in patients infected with COVID-19." SIGNOR-260853 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 DIO2 protein Q92813 UNIPROT MYOD1 protein P15172 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20978344 f miannu "The active thyroid hormone 3,5,3' triiodothyronine (T3) is a major regulator of skeletal muscle function. The deiodinase family of enzymes controls the tissue-specific activation and inactivation of the prohormone thyroxine (T4). Here we show that type 2 deiodinase (D2) is essential for normal mouse myogenesis and muscle regeneration. Indeed, D2-mediated increases in T3 were essential for the enhanced transcription of myogenic differentiation 1 (MyoD) and for execution of the myogenic program." SIGNOR-256203 CCR1 protein P32246 UNIPROT ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR "up-regulates activity" phosphorylation 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. 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 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. Furthermore, stimulation of myoblasts with CCL2, CCL3, or CCL4 was sufficient to induce phosphorylation and activation of ERK1/2." SIGNOR-255117 3a protein P59632 UNIPROT IFNAR complex SIGNOR-C243 SIGNOR "down-regulates quantity" 9606 20020050 f miannu "The 3a protein was found to induce serine phosphorylation within the IFN alpha-receptor subunit 1 (IFNAR1) degradation motif and to increase IFNAR1 ubiquitination. Confocal microscopic analysis showed increased translocation of IFNAR1 into the lysosomal compartment and flow cytometry showed reduced levels of IFNAR1 in 3a-expressing cells. These results provide further mechanistic details of the pro-apoptotic effects of the SARS-CoV 3a protein, and suggest a potential role for it in attenuating interferon responses and innate immunity." SIGNOR-260350 9b protein P59636 UNIPROT MAVS protein Q7Z434 UNIPROT "down-regulates quantity by destabilization" 9606 25135833 f miannu "SARS-coronavirus Open Reading frame-9b Suppresses Innate Immunity by Targeting Mitochondria and the MAVS/TRAF3/TRAF6 Signalosome. Acting on mitochondria, ORF-9b targets the mitochondrial-associated adaptor molecule MAVS signalosome by usurping PCBP2 and the HECT domain E3 ligase AIP4 to trigger the degradation of MAVS, TRAF3, and TRAF 6." SIGNOR-260241 9b protein P59636 UNIPROT TRAF3 protein Q13114 UNIPROT "down-regulates quantity by destabilization" 9606 25135833 f miannu "SARS-coronavirus Open Reading frame-9b Suppresses Innate Immunity by Targeting Mitochondria and the MAVS/TRAF3/TRAF6 Signalosome. Acting on mitochondria, ORF-9b targets the mitochondrial-associated adaptor molecule MAVS signalosome by usurping PCBP2 and the HECT domain E3 ligase AIP4 to trigger the degradation of MAVS, TRAF3, and TRAF 6." SIGNOR-260242 9b protein P59636 UNIPROT TRAF6 protein Q9Y4K3 UNIPROT "down-regulates quantity by destabilization" 9606 25135833 f miannu "SARS-coronavirus Open Reading frame-9b Suppresses Innate Immunity by Targeting Mitochondria and the MAVS/TRAF3/TRAF6 Signalosome. Acting on mitochondria, ORF-9b targets the mitochondrial-associated adaptor molecule MAVS signalosome by usurping PCBP2 and the HECT domain E3 ligase AIP4 to trigger the degradation of MAVS, TRAF3, and TRAF 6." SIGNOR-260243 DAB2IP protein Q5VWQ8 UNIPROT CTNNB1 protein P35222 UNIPROT "down-regulates quantity" relocalization 10090 20080667 t miannu "DAB2IP prevents β-catenin nuclear translocation." SIGNOR-254755 Exosome_Complex complex SIGNOR-C255 SIGNOR XBP-1S protein P17861_P17861-2 UNIPROT "up-regulates quantity" relocalization 9606 30319453 t miannu "When the ER stress-induced unfolded protein response (UPR) is activated, the X-box binding protein 1 (XBP1) mRNA is spliced by inositol-requiring enzyme-1α (IRE1α) to produce the spliced form of XBP1 (sXBP1). In the present study, we found that sXBP1 mRNA in the cell may be incorporated into the exosomes and was released extracellularly. Spliced form of XBP1 mRNA was incorporated into the exosomes of HEK293T cells, which overexpress IRE1α. We found that one of the ER stress signal-induced transcripts, sXBP1, was incorporated into the exosomes. Our results suggest that exosomes may play a vital role in the extracellular release of ER stress signals." SIGNOR-260946 TGFBR1 protein P36897 UNIPROT ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR up-regulates 9606 26194464 f "MARCO ROSINA" "TbRI phosphorylates not only the C-termini of R-Smads but also activates various protein kinases including mitogen-activated protein kinases (MAPKs): extracellular signal regulated kinase (ERK), c-Jun N-terminal kinase (JNK) and p38 MAPK (p38), which then phosphorylate the variable linker regions of R-Smad" SIGNOR-255033 PRKCH protein P24723 UNIPROT MCL1 protein Q07820 UNIPROT "up-regulates quantity by stabilization" 9606 28939105 f miannu "The results of our present study show that PKCη positively regulates the anti-apoptotic Bcl-2 family protein Mcl-1 by preventing its degradation via the proteasomal pathway involving Mcl-1 ubiquitin ligase Mule." SIGNOR-261908 TLR4 protein O00206 UNIPROT p38 proteinfamily SIGNOR-PF16 SIGNOR "up-regulates activity" phosphorylation 9606 28137827 t miannu "Binding of S100A9 to TLR4 stimulates the phosphorylation of JNK, ERK1/2, and p38 MAPK, which leads to the activation of c-Jun, CREB, and NF-κB. Activation of neutrophils by S100A9 also proceeds via p38 MAPK, JNK, and ERK1/2 phosphorylation." SIGNOR-261928 TLR4 protein O00206 UNIPROT JNK proteinfamily SIGNOR-PF15 SIGNOR "up-regulates activity" phosphorylation 9606 28137827 t miannu "Binding of S100A9 to TLR4 stimulates the phosphorylation of JNK, ERK1/2, and p38 MAPK, which leads to the activation of c-Jun, CREB, and NF-κB. Activation of neutrophils by S100A9 also proceeds via p38 MAPK, JNK, and ERK1/2 phosphorylation." SIGNOR-261929 TLR4 protein O00206 UNIPROT ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR "up-regulates activity" phosphorylation 9606 28137827 t miannu "Binding of S100A9 to TLR4 stimulates the phosphorylation of JNK, ERK1/2, and p38 MAPK, which leads to the activation of c-Jun, CREB, and NF-κB. Activation of neutrophils by S100A9 also proceeds via p38 MAPK, JNK, and ERK1/2 phosphorylation." SIGNOR-261930 MYCT1 protein Q8N699 UNIPROT CASP3 protein P42574 UNIPROT "up-regulates activity" 9606 30283340 f miannu "Herein, we observed that overexpression of MYCT1 induced apoptosis in HL-60 and KG-1a cells, and upregulated Bax, downregulated Bcl-2, and enhanced cleavage of caspase-3 and -9. Similar proapoptotic role of MYCT1 was also found in the AML cell xenografts. These results suggest that MYCT1 affects AML cell apoptosis by modulating the endogenous apoptotic pathways." SIGNOR-261942 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 MYCT1 protein Q8N699 UNIPROT CASP9 protein P55211 UNIPROT "up-regulates activity" 9606 30283340 f miannu "Herein, we observed that overexpression of MYCT1 induced apoptosis in HL-60 and KG-1a cells, and upregulated Bax, downregulated Bcl-2, and enhanced cleavage of caspase-3 and -9. Similar proapoptotic role of MYCT1 was also found in the AML cell xenografts. These results suggest that MYCT1 affects AML cell apoptosis by modulating the endogenous apoptotic pathways." SIGNOR-261943 ANO6 protein Q4KMQ2 UNIPROT ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR "up-regulates activity" 10090 24663380 f francesca "Ano6 deficiency significantly reduces ERK/AKT phosphorylation. Our data have also shown that Ano6-KD significantly attenuates ERK phosphorylation, which is implicated in the regulation of cancer cell proliferation by Ano1, suggesting that Ano6 is potentially involved in regulating myoblast proliferation through the ERK signaling pathway." SIGNOR-261214 "1-phosphatidyl-1D-myo-inositol 3,4,5-trisphosphate" smallmolecule CHEBI:16618 ChEBI AKT1 protein P31749 UNIPROT "up-regulates activity" relocalization 9606 23119004 t lperfetto "Binding of igf to igf-ir activates pi3k to generate pip3 which in turn recruits and activates proteins that contain a pleckstrin homology ph) domain, including akt and pdk1." SIGNOR-252642 "1-phosphatidyl-1D-myo-inositol 3,4,5-trisphosphate" smallmolecule CHEBI:16618 ChEBI AKT1 protein P31749 UNIPROT "up-regulates activity" relocalization 9606 23633519 t lperfetto "Akt is a serine-threonine protein kinase that plays important roles in cell growth, proliferation and apoptosis. It is activated after binding to phosphatidylinositol phosphates pips) with phosphate groups at positions 3,4 and 3,4,5 on the inositol ring." SIGNOR-252641 "1-phosphatidyl-1D-myo-inositol 3,4,5-trisphosphate" smallmolecule CHEBI:16618 ChEBI AKT proteinfamily SIGNOR-PF24 SIGNOR "up-regulates activity" relocalization 9606 23119004 t lperfetto "Binding of IGF to IGF-1R activates PI3K to generate PIP3 which in turn recruits and activates proteins that contain a pleckstrin homology ph) domain, including AKT and PDK1." SIGNOR-236509 RBBP8 protein Q99708 UNIPROT "BRCC ubiquitin ligase complex" complex SIGNOR-C295 SIGNOR "up-regulates activity" relocalization 24832651 t lperfetto "DNA damage activates ATM and CHK2 kinases, which mediate phosphorylation of CtIP and BRCA1. Phosphorylated CtIP associates with BRCA1 and with the MRN complex leading to the recruitment of the BRCC complex at the site of DNA damage where HR is initiated." SIGNOR-263202 RBBP8 protein Q99708 UNIPROT BRCA1 protein P38398 UNIPROT "up-regulates activity" relocalization SIGNOR-C295 24832651 t lperfetto "DNA damage activates ATM and CHK2 kinases, which mediate phosphorylation of CtIP and BRCA1. Phosphorylated CtIP associates with BRCA1 and with the MRN complex leading to the recruitment of the BRCC complex at the site of DNA damage where HR is initiated." SIGNOR-263203 "BRCC ubiquitin ligase complex" complex SIGNOR-C295 SIGNOR DNA_repair phenotype SIGNOR-PH57 SIGNOR up-regulates 24832651 f lperfetto "The exact function of the BRCC complex in HR is not entirely elucidated, but its E3 ligase activity may promote the mobilization and stabilization of the complex at broken chromatin sites were the complex can stabilize the formation of RAD51 filaments thus facilitating the repair process" SIGNOR-263204 BRCC3 protein P46736 UNIPROT "BRCC ubiquitin ligase complex" complex SIGNOR-C295 SIGNOR "form complex" binding 9606 BTO:0000007 14636569 t lperfetto "These findings identify BRCC as a ubiquitin E3 ligase complex that enhances cellular survival following DNA damage.|Reconstitution of a recombinant four-subunit complex containing BRCA1/BARD1/BRCC45/BRCC36 revealed an enhanced E3 ligase activity compared to that of BRCA1/BARD1 heterodimer" SIGNOR-263205 RAD51 protein Q06609 UNIPROT "BRCC ubiquitin ligase complex" complex SIGNOR-C295 SIGNOR "form complex" binding 9606 BTO:0000007 14636569 t lperfetto "These findings identify BRCC as a ubiquitin E3 ligase complex that enhances cellular survival following DNA damage.|Reconstitution of a recombinant four-subunit complex containing BRCA1/BARD1/BRCC45/BRCC36 revealed an enhanced E3 ligase activity compared to that of BRCA1/BARD1 heterodimer" SIGNOR-263206 BRCA2 protein P51587 UNIPROT "BRCC ubiquitin ligase complex" complex SIGNOR-C295 SIGNOR "form complex" binding 9606 BTO:0000007 14636569 t lperfetto "These findings identify BRCC as a ubiquitin E3 ligase complex that enhances cellular survival following DNA damage.|Reconstitution of a recombinant four-subunit complex containing BRCA1/BARD1/BRCC45/BRCC36 revealed an enhanced E3 ligase activity compared to that of BRCA1/BARD1 heterodimer" SIGNOR-263207 "BRCA1-BARD1 complex" complex SIGNOR-C297 SIGNOR "BRCC ubiquitin ligase complex" complex SIGNOR-C295 SIGNOR "form complex" binding 9606 BTO:0000007 14636569 t lperfetto "These findings identify BRCC as a ubiquitin E3 ligase complex that enhances cellular survival following DNA damage.|Reconstitution of a recombinant four-subunit complex containing BRCA1/BARD1/BRCC45/BRCC36 revealed an enhanced E3 ligase activity compared to that of BRCA1/BARD1 heterodimer" SIGNOR-263208 BABAM2 protein Q9NXR7 UNIPROT "BRCC ubiquitin ligase complex" complex SIGNOR-C295 SIGNOR "form complex" binding 9606 BTO:0000007 14636569 t lperfetto "These findings identify BRCC as a ubiquitin E3 ligase complex that enhances cellular survival following DNA damage.|Reconstitution of a recombinant four-subunit complex containing BRCA1/BARD1/BRCC45/BRCC36 revealed an enhanced E3 ligase activity compared to that of BRCA1/BARD1 heterodimer" SIGNOR-263209 "BRCC ubiquitin ligase complex" complex SIGNOR-C295 SIGNOR TP53 protein P04637 UNIPROT unknown ubiquitination 9606 BTO:0000007 14636569 t lperfetto "However, since the same domain of p53 is also the target of ubiquitination by MDM2 protein, further in vivo experiments are required to demonstrate the biological relevance of p53 ubiquitination by BRCC.|The Extreme C Terminus of p53 Is Ubiquitinated by BRCC" SIGNOR-263210 UIMC1 protein Q96RL1 UNIPROT "BRCA1-A complex" complex SIGNOR-C296 SIGNOR "form complex" binding 9606 BTO:0000007 20656690 t lperfetto "We and others showed previously that BRCC36 is a component of the BRCA1-A complex, which consists of RAP80, CCDC98/ABRAXAS, BRCC45/BRE, MERIT40/NBA1, BRCC36, and BRCA1. " SIGNOR-263211 BABAM2 protein Q9NXR7 UNIPROT "BRCA1-A complex" complex SIGNOR-C296 SIGNOR "form complex" binding 9606 BTO:0000007 20656690 t lperfetto "We and others showed previously that BRCC36 is a component of the BRCA1-A complex, which consists of RAP80, CCDC98/ABRAXAS, BRCC45/BRE, MERIT40/NBA1, BRCC36, and BRCA1. " SIGNOR-263212 BRCC3 protein P46736 UNIPROT "BRCA1-A complex" complex SIGNOR-C296 SIGNOR "form complex" binding 9606 BTO:0000007 20656690 t lperfetto "We and others showed previously that BRCC36 is a component of the BRCA1-A complex, which consists of RAP80, CCDC98/ABRAXAS, BRCC45/BRE, MERIT40/NBA1, BRCC36, and BRCA1. " SIGNOR-263213 ABRAXAS1 protein Q6UWZ7 UNIPROT "BRCA1-A complex" complex SIGNOR-C296 SIGNOR "form complex" binding 9606 BTO:0000007 20656690 t lperfetto "We and others showed previously that BRCC36 is a component of the BRCA1-A complex, which consists of RAP80, CCDC98/ABRAXAS, BRCC45/BRE, MERIT40/NBA1, BRCC36, and BRCA1. " SIGNOR-263214 BABAM1 protein Q9NWV8 UNIPROT "BRCA1-A complex" complex SIGNOR-C296 SIGNOR "form complex" binding 9606 BTO:0000007 20656690 t lperfetto "We and others showed previously that BRCC36 is a component of the BRCA1-A complex, which consists of RAP80, CCDC98/ABRAXAS, BRCC45/BRE, MERIT40/NBA1, BRCC36, and BRCA1. " SIGNOR-263215 "BRCA1-BARD1 complex" complex SIGNOR-C297 SIGNOR "BRCA1-A complex" complex SIGNOR-C296 SIGNOR "form complex" binding 9606 BTO:0000007 20656690 t lperfetto "We and others showed previously that BRCC36 is a component of the BRCA1-A complex, which consists of RAP80, CCDC98/ABRAXAS, BRCC45/BRE, MERIT40/NBA1, BRCC36, and BRCA1. " SIGNOR-263216 "BRCA1-BARD1 complex" complex SIGNOR-C297 SIGNOR "BRCA1-B complex" complex SIGNOR-C298 SIGNOR "form complex" binding 25400280 t lperfetto "Another BRCA1 complex, the BRCA1–B complex containing BRCA1/TopBP1 and BACH1 (also known and BRIP1/FANCJ) has been reported to play a role in HR and S‐phase cell cycle arrest. The exact role of this complex in HR remains unclear, although it is assumed that BACH1, a DNA helicase, contributes to end resection (possibly through its helicase activity) and RPA loading, whereas TopBP1 is required for ATR activation and subsequent S‐phase checkpoint activation" SIGNOR-263217 TOPBP1 protein Q92547 UNIPROT "BRCA1-B complex" complex SIGNOR-C298 SIGNOR "form complex" binding 25400280 t lperfetto "Another BRCA1 complex, the BRCA1–B complex containing BRCA1/TopBP1 and BACH1 (also known and BRIP1/FANCJ) has been reported to play a role in HR and S‐phase cell cycle arrest. The exact role of this complex in HR remains unclear, although it is assumed that BACH1, a DNA helicase, contributes to end resection (possibly through its helicase activity) and RPA loading, whereas TopBP1 is required for ATR activation and subsequent S‐phase checkpoint activation" SIGNOR-263218 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 BRIP1 protein Q9BX63 UNIPROT "BRCA1-B complex" complex SIGNOR-C298 SIGNOR "form complex" binding 25400280 t lperfetto "Another BRCA1 complex, the BRCA1–B complex containing BRCA1/TopBP1 and BACH1 (also known and BRIP1/FANCJ) has been reported to play a role in HR and S‐phase cell cycle arrest. The exact role of this complex in HR remains unclear, although it is assumed that BACH1, a DNA helicase, contributes to end resection (possibly through its helicase activity) and RPA loading, whereas TopBP1 is required for ATR activation and subsequent S‐phase checkpoint activation" SIGNOR-263219 RBBP8 protein Q99708 UNIPROT "BRCA1-C complex" complex SIGNOR-C299 SIGNOR "form complex" binding phosphorylation:Ser327 ELPTRVSsPVFGATS 25400280 t lperfetto "The BRCA1–C complex consisting of BRCA1, Mre11:Rad50:Nbs1 (collectively known as the MRN complex) and CtIP plays a role in DSB end resection, a process that also involves EXO1 and DNA2|The interaction between BRCA1 and CtIP within this complex is mediated by CDK‐dependent phosphorylation of CtIP‐S327" SIGNOR-263220 MRE11/RAD50/NBS1 complex SIGNOR-C147 SIGNOR "BRCA1-C complex" complex SIGNOR-C299 SIGNOR "form complex" binding 25400280 t lperfetto "The BRCA1–C complex consisting of BRCA1, Mre11:Rad50:Nbs1 (collectively known as the MRN complex) and CtIP plays a role in DSB end resection, a process that also involves EXO1 and DNA2" SIGNOR-263221 "BRCA1-BARD1 complex" complex SIGNOR-C297 SIGNOR "BRCA1-C complex" complex SIGNOR-C299 SIGNOR "form complex" binding 25400280 t lperfetto "The BRCA1–C complex consisting of BRCA1, Mre11:Rad50:Nbs1 (collectively known as the MRN complex) and CtIP plays a role in DSB end resection, a process that also involves EXO1 and DNA2" SIGNOR-263222 BARD1 protein Q99728 UNIPROT "BRCA1-BARD1 complex" complex SIGNOR-C297 SIGNOR "form complex" binding 25400280 t lperfetto "Intriguingly, another BRCA1 complex, the BRCA1–A complex, which itself contains RAP80 along with MERIT40, BRCC36/45 and Abraxas, has been reported to inhibit DNA end resection, suggesting that, in some contexts, BRCA1 may function to limit and/or prevent over resection of DNA breaks." SIGNOR-263223 BRCA1 protein P38398 UNIPROT "BRCA1-BARD1 complex" complex SIGNOR-C297 SIGNOR "form complex" binding 25400280 t lperfetto "Intriguingly, another BRCA1 complex, the BRCA1–A complex, which itself contains RAP80 along with MERIT40, BRCC36/45 and Abraxas, has been reported to inhibit DNA end resection, suggesting that, in some contexts, BRCA1 may function to limit and/or prevent over resection of DNA breaks." SIGNOR-263224 "BRCA1-B complex" complex SIGNOR-C298 SIGNOR G1/S_transition_checkpoint phenotype SIGNOR-PH147 SIGNOR up-regulates 25400280 f lperfetto "Another BRCA1 complex, the BRCA1–B complex containing BRCA1/TopBP1 and BACH1 (also known and BRIP1/FANCJ) has been reported to play a role in HR and S‐phase cell cycle arrest. The exact role of this complex in HR remains unclear, although it is assumed that BACH1, a DNA helicase, contributes to end resection (possibly through its helicase activity) and RPA loading, whereas TopBP1 is required for ATR activation and subsequent S‐phase checkpoint activation" SIGNOR-263225 "BRCA1-A complex" complex SIGNOR-C296 SIGNOR DNA_repair phenotype SIGNOR-PH57 SIGNOR down-regulates 25400280 f lperfetto "Intriguingly, another BRCA1 complex, the BRCA1–A complex, which itself contains RAP80 along with MERIT40, BRCC36/45 and Abraxas, has been reported to inhibit DNA end resection, suggesting that, in some contexts, BRCA1 may function to limit and/or prevent over resection of DNA breaks." SIGNOR-263226 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 CyclinA2/CDK2 complex SIGNOR-C83 SIGNOR RBBP8 protein Q99708 UNIPROT "up-regulates activity" phosphorylation Ser327 ELPTRVSsPVFGATS 9606 BTO:0000567 15485915 t lperfetto "Ser327 site is a Ser-Pro site, a preferred phosphorylation site by cyclin-dependent kinases|Unlike wild-type CtIP, the S327A mutant did not bind to BRCA1 BRCT domains in vitro (Fig. ​(Fig.1C)1C) and failed to associate with BRCA1 in vivo (Fig. ​(Fig.1D),1D), suggesting that residue Ser327 of CtIP is critical for the CtIP-BRCA1 interaction." SIGNOR-263227 "BRCA1-C complex" complex SIGNOR-C299 SIGNOR DNA_repair phenotype SIGNOR-PH57 SIGNOR up-regulates 25400280 f lperfetto "The BRCA1–C complex consisting of BRCA1, Mre11:Rad50:Nbs1 (collectively known as the MRN complex) and CtIP plays a role in DSB end resection, a process that also involves EXO1 and DNA2" SIGNOR-263228 "BRCA1-C complex" complex SIGNOR-C299 SIGNOR G2/M_transition-checkpoint phenotype SIGNOR-PH146 SIGNOR up-regulates 9606 BTO:0000567 16391231 f lperfetto "This result implies that the BRCA1/BARD1–RMN–CtIP complex is required for activation of the G2/M checkpoint." SIGNOR-263229 "BRCA1-C complex" complex SIGNOR-C299 SIGNOR TP53BP1 protein Q12888 UNIPROT "up-regulates activity" relocalization 25400280 t lperfetto "Additional to the role of the BRCA1–C complex in 53BP1 repositioning and initiation of resection, end resection is extended to facilitate RPA loading and subsequent RPA‐Rad51 exchange prior to sister strand invasion" SIGNOR-263230 "BRCA1-B complex" complex SIGNOR-C298 SIGNOR ATR protein Q13535 UNIPROT "up-regulates activity" binding 9606 BTO:0001938 16530042 t lperfetto "These results establish that TopBP1 can activate both Xenopus and human ATR. Furthermore, these experiments provide conclusive evidence that the kinase activity that is induced by TopBP1 is intrinsic to the ATR protein itself and is not due to a kinase that associates with ATR." SIGNOR-263231 TOPBP1 protein Q92547 UNIPROT ATR protein Q13535 UNIPROT "up-regulates activity" binding 9606 BTO:0001938 SIGNOR-C298 16530042 t lperfetto "These results establish that TopBP1 can activate both Xenopus and human ATR. Furthermore, these experiments provide conclusive evidence that the kinase activity that is induced by TopBP1 is intrinsic to the ATR protein itself and is not due to a kinase that associates with ATR." SIGNOR-263232 "BRCA1-BARD1 complex" complex SIGNOR-C297 SIGNOR "BRCA1-BARD1 complex" complex SIGNOR-C297 SIGNOR "up-regulates activity" ubiquitination -1 12485996 t lperfetto "Auto‐ubiquitylation stimulates the ubiquitin ligase activity of BRCA1/BARD1|Secondly, BRCA1/BARD1 catalyses the formation of multiple polyubiquitin chains on itself. Remarkably, this auto‐polyubiquitylation potentiates the E3 ubiquitin ligase activity of the BRCA1/BARD1 complex >20‐fold." SIGNOR-263233 "BRCA1-BARD1 complex" complex SIGNOR-C297 SIGNOR H4C1 protein P62805 UNIPROT "up-regulates activity" ubiquitination -1 12485996 t lperfetto "Strikingly, as well as H2AX, the nucleosome core histones H2A, H2B, H3 and H4 were all ubiquitylated efficiently by BRCA1/BARD1, while the linker histone H1 was not (Figure 3).| Generally, histone proteins are required for compaction of nuclear DNA into chromatin, and their modification is thought to loosen this compaction. Therefore, one might envisage that ubiquitylation of γH2AX by BRCA1/BARD1 at DNA breaks modulates local chromatin packaging to facilitate the action of DNA repair enzymes." SIGNOR-263234 "BRCA1-BARD1 complex" complex SIGNOR-C297 SIGNOR H2AX protein P16104 UNIPROT "up-regulates activity" ubiquitination -1 12485996 t lperfetto "Strikingly, as well as H2AX, the nucleosome core histones H2A, H2B, H3 and H4 were all ubiquitylated efficiently by BRCA1/BARD1, while the linker histone H1 was not (Figure 3).| Generally, histone proteins are required for compaction of nuclear DNA into chromatin, and their modification is thought to loosen this compaction. Therefore, one might envisage that ubiquitylation of γH2AX by BRCA1/BARD1 at DNA breaks modulates local chromatin packaging to facilitate the action of DNA repair enzymes." SIGNOR-263235 BRCA1 protein P38398 UNIPROT FANCD2 protein Q9BXW9 UNIPROT "up-regulates activity" ubiquitination 9606 BTO:0003323 SIGNOR-C297 12485996 t lperfetto "The major genetic evidence supporting ubiquitin ligase function for BRCA1 in vivo comes from studies on the FANCD2 protein. Whereas in wild‐type cells the FANCD2 protein co‐localizes with BRCA1 in nuclear foci and becomes monoubiquitylated in response to DNA damage, HCC1937 cells, which encode a mutated form of BRCA1, are largely defective for both monoubiquitylation of FANCD2 and foci formation" SIGNOR-263236 "BRCA1-BARD1 complex" complex SIGNOR-C297 SIGNOR FANCD2 protein Q9BXW9 UNIPROT "up-regulates activity" ubiquitination 9606 BTO:0003323 12485996 t lperfetto "The major genetic evidence supporting ubiquitin ligase function for BRCA1 in vivo comes from studies on the FANCD2 protein. Whereas in wild‐type cells the FANCD2 protein co‐localizes with BRCA1 in nuclear foci and becomes monoubiquitylated in response to DNA damage, HCC1937 cells, which encode a mutated form of BRCA1, are largely defective for both monoubiquitylation of FANCD2 and foci formation" SIGNOR-263237 FANCD2 protein Q9BXW9 UNIPROT BRCA2 protein P51587 UNIPROT "up-regulates activity" binding 9606 BTO:0005035 phosphorylation:Ser331 KSKGRASsSGNQESS 19861535 t lperfetto "Fanconi anemia complementation group FANCD2 protein serine 331 phosphorylation is important for fanconi anemia pathway function and BRCA2 interaction" SIGNOR-263238 FAAP24 protein Q9BTP7 UNIPROT "Fanconi anemia core complex" complex SIGNOR-C300 SIGNOR "form complex" binding 9606 BTO:0000567 17396147 t lperfetto "This complex includes not only the five known FA proteins (FANC‐A, C, E, F, and G), but also four new polypeptides, which are named FAAPs for FANCA‐associated polypeptides. |Thus, eight of the nine components of the FA core complex are FA proteins (FANC‐A, B, C, E, F, G, L, and M). Furthermore, two of the newly discovered FA proteins have enzymatic activities: FANCL is a ubiquitin ligase essential for FANCD2 monoubiquitination in vivo " SIGNOR-263239 FANCA protein O15360 UNIPROT "Fanconi anemia core complex" complex SIGNOR-C300 SIGNOR "form complex" binding 9606 BTO:0000567 17396147 t lperfetto "This complex includes not only the five known FA proteins (FANC‐A, C, E, F, and G), but also four new polypeptides, which are named FAAPs for FANCA‐associated polypeptides. |Thus, eight of the nine components of the FA core complex are FA proteins (FANC‐A, B, C, E, F, G, L, and M). Furthermore, two of the newly discovered FA proteins have enzymatic activities: FANCL is a ubiquitin ligase essential for FANCD2 monoubiquitination in vivo " SIGNOR-263240 FANCB protein Q8NB91 UNIPROT "Fanconi anemia core complex" complex SIGNOR-C300 SIGNOR "form complex" binding 9606 BTO:0000567 17396147 t lperfetto "This complex includes not only the five known FA proteins (FANC‐A, C, E, F, and G), but also four new polypeptides, which are named FAAPs for FANCA‐associated polypeptides. |Thus, eight of the nine components of the FA core complex are FA proteins (FANC‐A, B, C, E, F, G, L, and M). Furthermore, two of the newly discovered FA proteins have enzymatic activities: FANCL is a ubiquitin ligase essential for FANCD2 monoubiquitination in vivo " SIGNOR-263241 FANCF protein Q9NPI8 UNIPROT "Fanconi anemia core complex" complex SIGNOR-C300 SIGNOR "form complex" binding 9606 BTO:0000567 17396147 t lperfetto "This complex includes not only the five known FA proteins (FANC‐A, C, E, F, and G), but also four new polypeptides, which are named FAAPs for FANCA‐associated polypeptides. |Thus, eight of the nine components of the FA core complex are FA proteins (FANC‐A, B, C, E, F, G, L, and M). Furthermore, two of the newly discovered FA proteins have enzymatic activities: FANCL is a ubiquitin ligase essential for FANCD2 monoubiquitination in vivo " SIGNOR-263242 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 FANCG protein O15287 UNIPROT "Fanconi anemia core complex" complex SIGNOR-C300 SIGNOR "form complex" binding 9606 BTO:0000567 17396147 t lperfetto "This complex includes not only the five known FA proteins (FANC‐A, C, E, F, and G), but also four new polypeptides, which are named FAAPs for FANCA‐associated polypeptides. |Thus, eight of the nine components of the FA core complex are FA proteins (FANC‐A, B, C, E, F, G, L, and M). Furthermore, two of the newly discovered FA proteins have enzymatic activities: FANCL is a ubiquitin ligase essential for FANCD2 monoubiquitination in vivo " SIGNOR-263243 FAAP100 protein Q0VG06 UNIPROT "Fanconi anemia core complex" complex SIGNOR-C300 SIGNOR "form complex" binding 9606 BTO:0000567 17396147 t lperfetto "This complex includes not only the five known FA proteins (FANC‐A, C, E, F, and G), but also four new polypeptides, which are named FAAPs for FANCA‐associated polypeptides. |Thus, eight of the nine components of the FA core complex are FA proteins (FANC‐A, B, C, E, F, G, L, and M). Furthermore, two of the newly discovered FA proteins have enzymatic activities: FANCL is a ubiquitin ligase essential for FANCD2 monoubiquitination in vivo " SIGNOR-263244 FANCL protein Q9NW38 UNIPROT "Fanconi anemia core complex" complex SIGNOR-C300 SIGNOR "form complex" binding 9606 BTO:0000567 17396147 t lperfetto "This complex includes not only the five known FA proteins (FANC‐A, C, E, F, and G), but also four new polypeptides, which are named FAAPs for FANCA‐associated polypeptides. |Thus, eight of the nine components of the FA core complex are FA proteins (FANC‐A, B, C, E, F, G, L, and M). Furthermore, two of the newly discovered FA proteins have enzymatic activities: FANCL is a ubiquitin ligase essential for FANCD2 monoubiquitination in vivo " SIGNOR-263245 FANCC protein Q00597 UNIPROT "Fanconi anemia core complex" complex SIGNOR-C300 SIGNOR "form complex" binding 9606 BTO:0000567 17396147 t lperfetto "This complex includes not only the five known FA proteins (FANC‐A, C, E, F, and G), but also four new polypeptides, which are named FAAPs for FANCA‐associated polypeptides. |Thus, eight of the nine components of the FA core complex are FA proteins (FANC‐A, B, C, E, F, G, L, and M). Furthermore, two of the newly discovered FA proteins have enzymatic activities: FANCL is a ubiquitin ligase essential for FANCD2 monoubiquitination in vivo " SIGNOR-263246 FANCE protein Q9HB96 UNIPROT "Fanconi anemia core complex" complex SIGNOR-C300 SIGNOR "form complex" binding 9606 BTO:0000567 17396147 t lperfetto "This complex includes not only the five known FA proteins (FANC‐A, C, E, F, and G), but also four new polypeptides, which are named FAAPs for FANCA‐associated polypeptides. |Thus, eight of the nine components of the FA core complex are FA proteins (FANC‐A, B, C, E, F, G, L, and M). Furthermore, two of the newly discovered FA proteins have enzymatic activities: FANCL is a ubiquitin ligase essential for FANCD2 monoubiquitination in vivo " SIGNOR-263247 FANCM protein Q8IYD8 UNIPROT "Fanconi anemia core complex" complex SIGNOR-C300 SIGNOR "form complex" binding 9606 BTO:0000567 17396147 t lperfetto "This complex includes not only the five known FA proteins (FANC‐A, C, E, F, and G), but also four new polypeptides, which are named FAAPs for FANCA‐associated polypeptides. |Thus, eight of the nine components of the FA core complex are FA proteins (FANC‐A, B, C, E, F, G, L, and M). Furthermore, two of the newly discovered FA proteins have enzymatic activities: FANCL is a ubiquitin ligase essential for FANCD2 monoubiquitination in vivo " SIGNOR-263248 "Fanconi anemia core complex" complex SIGNOR-C300 SIGNOR FANCD2 protein Q9BXW9 UNIPROT "up-regulates activity" ubiquitination 9606 BTO:0000567 17396147 t lperfetto "Thus, eight of the nine components of the FA core complex are FA proteins (FANC‐A, B, C, E, F, G, L, and M). Furthermore, two of the newly discovered FA proteins have enzymatic activities: FANCL is a ubiquitin ligase essential for FANCD2 monoubiquitination in vivo " SIGNOR-263249 FANCL protein Q9NW38 UNIPROT FANCD2 protein Q9BXW9 UNIPROT "up-regulates activity" ubiquitination 9606 BTO:0000567 SIGNOR-C300 17396147 t lperfetto "Thus, eight of the nine components of the FA core complex are FA proteins (FANC‐A, B, C, E, F, G, L, and M). Furthermore, two of the newly discovered FA proteins have enzymatic activities: FANCL is a ubiquitin ligase essential for FANCD2 monoubiquitination in vivo " SIGNOR-263250 DNA_damage stimulus SIGNOR-ST1 SIGNOR "Fanconi anemia core complex" complex SIGNOR-C300 SIGNOR up-regulates 9606 BTO:0000567 17396147 f lperfetto "The Fanconi anemia (FA) core complex plays a central role in the DNA damage response network involving breast cancer susceptibility gene products, BRCA1 and BRCA2. The complex consists of eight FA proteins, including a ubiquitin ligase (FANCL) and a DNA translocase (FANCM), and is essential for monoubiquitination of FANCD2 in response to DNA damage." SIGNOR-263251 CHEK1 protein O14757 UNIPROT FANCD2 protein Q9BXW9 UNIPROT "up-regulates activity" phosphorylation Ser331 KSKGRASsSGNQESS 9606 BTO:0005035 19861535 t lperfetto "In this study, we report a novel phosphorylation site serine 331 (S331) of FANCD2, the pivotal downstream player of the Fanconi anemia pathway. Phosphorylation of S331 is important for its DNA damage-inducible monoubiquitylation, resistance to DNA cross-linkers, and in vivo interaction with FANCD1/BRCA2.|In vitro and in vivo experiments show that phosphorylation of S331 is mediated by CHK1," SIGNOR-263252 FANCD2 protein Q9BXW9 UNIPROT BRCA2 protein P51587 UNIPROT "up-regulates activity" relocalization 9606 15199141 t lperfetto "FANCD2-Ub then promotes BRCA2 loading into a chromatin complex." SIGNOR-263253 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 FANCG protein O15287 UNIPROT "D1-D2-G-X3 complex" complex SIGNOR-C301 SIGNOR "form complex" binding 9606 BTO:0000567 18212739 t lperfetto "These results argue that FANCG has a role independent of the FA core complex, and we propose that phosphorylation of serine 7 is the signalling event required for forming a discrete complex comprising FANCD1/BRCA2-FANCD2-FANCG-XRCC3 (D1-D2-G-X3). " SIGNOR-263254 FANCD2 protein Q9BXW9 UNIPROT "D1-D2-G-X3 complex" complex SIGNOR-C301 SIGNOR "form complex" binding 9606 BTO:0000567 18212739 t lperfetto "These results argue that FANCG has a role independent of the FA core complex, and we propose that phosphorylation of serine 7 is the signalling event required for forming a discrete complex comprising FANCD1/BRCA2-FANCD2-FANCG-XRCC3 (D1-D2-G-X3). " SIGNOR-263255 BRCA2 protein P51587 UNIPROT "D1-D2-G-X3 complex" complex SIGNOR-C301 SIGNOR "form complex" binding 9606 BTO:0000567 18212739 t lperfetto "These results argue that FANCG has a role independent of the FA core complex, and we propose that phosphorylation of serine 7 is the signalling event required for forming a discrete complex comprising FANCD1/BRCA2-FANCD2-FANCG-XRCC3 (D1-D2-G-X3). " SIGNOR-263256 XRCC3 protein O43542 UNIPROT RAD51 protein Q06609 UNIPROT "up-regulates activity" relocalization 9606 BTO:0000567 SIGNOR-C301 23438602 t lperfetto "We examined the effect of XRCC3 depletion on redistribution of RAD51 upon IR damage|Interestingly, cells expressing the XRCC3 S225A phosphomutant showed compromised chromatin loading of RAD51 upon IR damage (Fig. 4G) while the nuclear and cytosolic fractions of RAD51 were largely unchanged|It is likely that BRCA2 may directly participate in RAD51 recruitment and XRCC3 may stabilize the RAD51 filament which is in part mediated by phosphorylation." SIGNOR-263258 "D1-D2-G-X3 complex" complex SIGNOR-C301 SIGNOR RAD51 protein Q06609 UNIPROT "up-regulates activity" relocalization 9606 BTO:0000567 23438602 t lperfetto "We examined the effect of XRCC3 depletion on redistribution of RAD51 upon IR damage|Interestingly, cells expressing the XRCC3 S225A phosphomutant showed compromised chromatin loading of RAD51 upon IR damage (Fig. 4G) while the nuclear and cytosolic fractions of RAD51 were largely unchanged|It is likely that BRCA2 may directly participate in RAD51 recruitment and XRCC3 may stabilize the RAD51 filament which is in part mediated by phosphorylation." SIGNOR-263259 RAD51C protein O43502 UNIPROT XRCC3 protein O43542 UNIPROT "up-regulates activity" relocalization 9606 BTO:0000567 23438602 f lperfetto "It is likely that the recruitment of RAD51C to the sites of DNA lesions can promote XRCC3 phosphorylation and activate the DNA damage response pathway(s) in the S and G2 phases. " SIGNOR-263260 XRCC3 protein O43542 UNIPROT CHEK2 protein O96017 UNIPROT "up-regulates activity" 9606 BTO:0000567 23438602 f lperfetto "Interestingly, as with ATM (40, 41), XRCC3-deficient cells exhibited RDS and impaired CHK2 activation|Notably, early activation of CHK2 in S/G2 phase was downstream of XRCC3 recruitment as well as its phosphorylation at the sites of DSBs. NBS1 also has been shown to be involved in the early activation of CHK2 in response to IR (42). It is likely that NBS1-dependent CHK2 phosphorylation is mediated through XRCC3 activation." SIGNOR-263261 "D1-D2-G-X3 complex" complex SIGNOR-C301 SIGNOR CHEK2 protein O96017 UNIPROT "up-regulates activity" 9606 BTO:0000567 23438602 f lperfetto "Interestingly, as with ATM (40, 41), XRCC3-deficient cells exhibited RDS and impaired CHK2 activation|Notably, early activation of CHK2 in S/G2 phase was downstream of XRCC3 recruitment as well as its phosphorylation at the sites of DSBs. NBS1 also has been shown to be involved in the early activation of CHK2 in response to IR (42). It is likely that NBS1-dependent CHK2 phosphorylation is mediated through XRCC3 activation." SIGNOR-263262 UBE2T protein Q9NPD8 UNIPROT FANCL protein Q9NW38 UNIPROT "up-regulates activity" ubiquitination -1 24389026 t lperfetto "Using the Fanconi Anemia pathway exclusive E3-E2 pair, FANCL-Ube2T, we report the atomic structure of the FANCL RING-Ube2T complex|Our structural and biochemical analyses suggest that, in a cellular environment with multiple E2s present, FANCL will preferentially select Ube2T." SIGNOR-263263 FANCL protein Q9NW38 UNIPROT FANCD2 protein Q9BXW9 UNIPROT "up-regulates activity" ubiquitination SIGNOR-C300 18985065 t lperfetto "Phosphorylation of FANCD2 and Fanconi anemia core components (broken pink circles) affects the efficiency of, but is not essential for, ID ubiquitination by the FA core complex, together with E1 and UBE2T. Analogously, ubiquitination of FANCD2 (solid orange ovals) is essential for DNA repair, activating the ID complex for chromatin binding" SIGNOR-263264 "Fanconi anemia core complex" complex SIGNOR-C300 SIGNOR FANCD2 protein Q9BXW9 UNIPROT "up-regulates activity" ubiquitination 18985065 t lperfetto "Phosphorylation of FANCD2 and Fanconi anemia core components (broken pink circles) affects the efficiency of, but is not essential for, ID ubiquitination by the FA core complex, together with E1 and UBE2T. Analogously, ubiquitination of FANCD2 (solid orange ovals) is essential for DNA repair, activating the ID complex for chromatin binding" SIGNOR-263265 FANCL protein Q9NW38 UNIPROT FANCI protein Q9NVI1 UNIPROT "up-regulates activity" ubiquitination SIGNOR-C300 18985065 t lperfetto "Phosphorylation of FANCD2 and Fanconi anemia core components (broken pink circles) affects the efficiency of, but is not essential for, ID ubiquitination by the FA core complex, together with E1 and UBE2T. Analogously, ubiquitination of FANCD2 (solid orange ovals) is essential for DNA repair, activating the ID complex for chromatin binding" SIGNOR-263266 "Fanconi anemia core complex" complex SIGNOR-C300 SIGNOR FANCI protein Q9NVI1 UNIPROT "up-regulates activity" ubiquitination 18985065 t lperfetto "Phosphorylation of FANCD2 and Fanconi anemia core components (broken pink circles) affects the efficiency of, but is not essential for, ID ubiquitination by the FA core complex, together with E1 and UBE2T. Analogously, ubiquitination of FANCD2 (solid orange ovals) is essential for DNA repair, activating the ID complex for chromatin binding" SIGNOR-263267 FANCD2 protein Q9BXW9 UNIPROT "Fanconi anemia ID complex" complex SIGNOR-C302 SIGNOR "form complex" binding 9606 BTO:0000007 17412408 t lperfetto "Immunoprecipitation of HA-FLAG-tagged FANCI expressed in 293T cells with antibodies against either HA or FLAG, but not MYC, resulted in coimmunoprecipitation of endogenous FANCD2|The FANCI protein associates with FANCD2 and, together, as the FANCI-FANCD2 (ID) complex, localize to chromatin in response to DNA damage." SIGNOR-263268 FANCI protein Q9NVI1 UNIPROT "Fanconi anemia ID complex" complex SIGNOR-C302 SIGNOR "form complex" binding 9606 BTO:0000007 17412408 t lperfetto "Immunoprecipitation of HA-FLAG-tagged FANCI expressed in 293T cells with antibodies against either HA or FLAG, but not MYC, resulted in coimmunoprecipitation of endogenous FANCD2|The FANCI protein associates with FANCD2 and, together, as the FANCI-FANCD2 (ID) complex, localize to chromatin in response to DNA damage." SIGNOR-263269 "Fanconi anemia ID complex" complex SIGNOR-C302 SIGNOR BRCA2 protein P51587 UNIPROT up-regulates 18985065 f lperfetto "Once monoubiquitinated, the ID complex becomes associated with chromatin and is redistributed to DNA-damage sites, forming foci that are visible by immunofluorescence and colocalizing with other DNA-repair molecules, notably BRCA1, BRCA2 and γH2AX." SIGNOR-263270 "Fanconi anemia ID complex" complex SIGNOR-C302 SIGNOR BRCA1 protein P38398 UNIPROT up-regulates 18985065 f lperfetto "Once monoubiquitinated, the ID complex becomes associated with chromatin and is redistributed to DNA-damage sites, forming foci that are visible by immunofluorescence and colocalizing with other DNA-repair molecules, notably BRCA1, BRCA2 and γH2AX." SIGNOR-263271 USP1 protein O94782 UNIPROT FANCI protein Q9NVI1 UNIPROT "down-regulates activity" deubiquitination SIGNOR-C302 18985065 t lperfetto "Phosphorylation of FANCI may also turn the ubiquitinated ID complex into a poor substrate for deubiquitination by the USP1–UAF1 complex, resulting in increased levels of monoubiquitinated FANCD2." SIGNOR-263272 USP1 protein O94782 UNIPROT FANCD2 protein Q9BXW9 UNIPROT "down-regulates activity" deubiquitination 9606 BTO:0000567 SIGNOR-C302 18082604 t lperfetto "The deubiquitinating enzyme USP1 controls the cellular levels of the DNA damage response protein Ub-FANCD2|The level of monoubiquitinated FANCD2 protein increases in response to various types of DNA damage in mammalian cells" SIGNOR-263273 WDR48 protein Q8TAF3 UNIPROT USP1 protein O94782 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 18082604 t lperfetto "In vitro reconstitution of USP1 deubiquitinating enzyme activity, using either ubiquitin-7-amido-4-methylcoumarin (Ub-AMC) or purified monoubiquitinated FANCD2 protein as substrates, demonstrates that UAF1 functions as an activator of USP1. UAF1 binding increases the catalytic turnover (kcat) but does not increase the affinity of the USP1 enzyme for the substrate (KM)." SIGNOR-263274 FANCG protein O15287 UNIPROT SPTAN1 protein Q13813 UNIPROT "up-regulates quantity by stabilization" 9606 BTO:0000773 19102630 t lperfetto "In FA cells, deficiencies in FA proteins lead to decreased stability of alphaRIISp |These results demonstrate that one of the FA proteins, FANCG, contains a motif that interacts directly with the SH3 domain of alphaIISp. We propose that this binding of FANCG to alphaIISp may be important for the stability of alphaIISp in cells and the role alphaIISp plays in the DNA repair process.|" SIGNOR-263275 SPTAN1 protein Q13813 UNIPROT ERCC4 protein Q92889 UNIPROT "up-regulates activity" 19102630 f lperfetto "We have shown that in the nucleus alphaRIISp is involved in repair of DNA interstrand cross-links (13,14). It binds to purified DNA containing an interstrand crosslink; it colocalizes with the cross-link repair protein, XPF, in damage-induced nuclear foci after treatment of cells with a DNA interstrand cross-linking agent, and it is needed for the production of incisions by XPF at the site of an interstrand cross-link" SIGNOR-263276 DCAF7 protein P61962 UNIPROT GLI1 protein P08151 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 "BTO:0002181; BTO:0003484" 16887337 f Giorgia "HAN11 and mDia1 repressed DYRK1A-dependent GLI1 transcriptional activity. The studies of SZ95 cells suggest that HAN11 reduces GLI1-dependent transcription by decreasing the nuclear pool of GLI1." SIGNOR-260634 CTNNB1 protein P35222 UNIPROT H3C1 protein P68431 UNIPROT "up-regulates activity" 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 G3BP1 protein Q13283 UNIPROT DDX58 protein O95786 UNIPROT "up-regulates quantity" 9606 31827077 f miannu "We further identified that G3BP1 is able to interact with RIG-I and boost its expression. RIG-I expression could be stabilized by G3BP1 via antagonizing RNF125-mediated RIG-I degradation. Secondly, we demonstrated that G3BP1 potentiates the self-association and auto-ubiquitination of RNF125. Hence, it is more likely that G3BP1 first promotes RNF125 degradation by enhancing self-association and auto-ubiquitination of RNF125, and then RIG-I degradation mediated by RNF125 is alleviated" SIGNOR-261319 PPP1CA protein P62136 UNIPROT SP3 protein Q02447 UNIPROT "down-regulates activity" dephosphorylation 9606 12684058 t miannu "Transcription factors Sp1 and Sp3 activate alpha-ENaC2 transcription through a GC-rich element (Sp1-binding site) in the promoter. Sp1 and Sp3 are essential for alpha-ENaC2 transcription in lung epithelial cells and that dephosphorylation of the Sp transcription factors by PP1 suppresses alpha-ENaC2 expression." SIGNOR-251953 PTPRG protein P23470 UNIPROT ITGAL protein P20701 UNIPROT "down-regulates activity" 9606 25624455 f miannu "PTPRG activation inhibits chemoattractantinduced LFA-1 affinity triggering and mediated adhesion in human primary monocytes. we show that PTPRG is a novel negative regulator of LFA-1 high-affinity-state triggering and mediated arrest by chemoattractants in human primary monocytes. Notably, PTKs of the JAK and SRC families have a regulatory role in LFA-1 affinity triggering, with JAKs showing a positive role (3), whereas SRCs possibly have a negative role (37). In our context, SRC appears inhibited by PTPRG activation (Table I), thus making it unlikely that the antiadhesive effect of PTPRG is mediated by SRC activation." SIGNOR-254736 PTPRG protein P23470 UNIPROT ITGB2 protein P05107 UNIPROT "down-regulates activity" 9606 25624455 f miannu "PTPRG activation inhibits chemoattractant induced LFA-1 affinity triggering and mediated adhesion in human primary monocytes.we show that PTPRG is a novel negative regulator of LFA-1 high-affinity-state triggering and mediated arrest by chemoattractants in human primary monocytes. Notably, PTKs of the JAK and SRC families have a regulatory role in LFA-1 affinity triggering, with JAKs showing a positive role (3), whereas SRCs possibly have a negative role (37). In our context, SRC appears inhibited by PTPRG activation (Table I), thus making it unlikely that the antiadhesive effect of PTPRG is mediated by SRC activation." SIGNOR-254735 GNAI3 protein P08754 UNIPROT ADCY1 protein Q08828 UNIPROT down-regulates binding 9606 8327893 t gcesareni "Concentration-dependent inhibition of adenylyl cyclases by purified Gi alpha subunits is described. Activated Gi alpha but not G(o) alpha was effective, and myristoylation of Gi alpha was required" SIGNOR-38032 IL6ST protein P40189 UNIPROT ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR up-regulates 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 ING1 protein Q9UK53 UNIPROT SIRT2 protein Q8IXJ6 UNIPROT "down-regulates activity" binding 9606 14522900 t 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 STOML2 protein Q9UJZ1 UNIPROT PLCG1 protein P19174 UNIPROT "up-regulates activity" binding 9606 18641330 t Giorgia "In these studies, we also found that SLP-2 interacted with Lck, ZAP70, LAT, and PLC-gamma1 during the 30-min period following stimulation in vitro|The SLP-2-associated pool of these molecules became phosphorylated/activated in a sequential manner, a profile compatible with their temporal involvement in early TCR signalling." SIGNOR-260378 STOML2 protein Q9UJZ1 UNIPROT ZAP70 protein P43403 UNIPROT "up-regulates activity" binding 9606 18641330 t Giorgia "In these studies, we also found that SLP-2 interacted with Lck, ZAP70, LAT, and PLC-gamma1 during the 30-min period following stimulation in vitro|The SLP-2-associated pool of these molecules became phosphorylated/activated in a sequential manner, a profile compatible with their temporal involvement in early TCR signalling." SIGNOR-260377 TCR complex SIGNOR-C153 SIGNOR ZAP70 protein P43403 UNIPROT "up-regulates activity" 9534 1423621 f "We have recently identified a 70 kd tyrosine phosphoprotein (ZAP-70) that associates with zeta and undergoes tyrosine phosphorylation following TCR stimulation|Moreover, tyrosine phosphorylation and association of ZAP-70 with zeta require the presence of src family PTKs and provide a potential mechanism by which the src family PTKs and ZAP-70 may interact to mediate TCR signal transduction." SIGNOR-252304 ZNF503 protein Q96F45 UNIPROT PTK2 protein Q05397 UNIPROT "up-regulates activity" 10090 25538248 f Monia "Zpo2-overexpressing cells demonstrated high levels of pFAK compared with the control (Fig. 6A). Additionally, Western blot analysis indicated that, in response to Zpo2 expression, both EpH4.9 and PyMT cells increase FAK activity, as demonstrated by higher levels of pFAK staining (Fig. 6B)." SIGNOR-261191 NR3C1 protein P04150 UNIPROT MAPK8 protein P45983 UNIPROT "down-regulates activity" 10090 11742987 f gcesareni "GR-mediated inhibition of c-Jun N-terminal kinase (JNK) activity" SIGNOR-251676 PLCB3 protein Q01970 UNIPROT "1D-myo-inositol 1,4,5-trisphosphate(6-)" smallmolecule CHEBI:203600 ChEBI "up-regulates quantity" "small molecule catalysis" 9606 23994464 t apalma "The first phase of this signal is likely mediated by phospholipase CŒ≤ (PLCŒ≤) enzymes leading to the generation of IP3 and concomitant release of Ca2+ from intracellular stores" SIGNOR-255018 FLT3 protein P36888 UNIPROT PTPRJ protein Q12913 UNIPROT "down-regulates activity" 10090 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 RUNX1 protein Q01196 UNIPROT "up-regulates activity" 9606 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 HRAS protein P01112 UNIPROT GATA2 protein P23769 UNIPROT "up-regulates activity" Ser192 PSTTGAAsPASSSAG 9606 25056917 f "Oncogenic Ras enhanced S192-dependent GATA-2 phosphorylation, nuclear foci localization, and transcriptional activation. These studies define a mechanism that controls a key regulator of hematopoiesis and a dual mode of impairing GATA-2-dependent genetic networks: mutational disruption of chromatin occupancy yielding insufficient GATA-2, and oncogenic Ras-mediated amplification of GATA-2 activity" SIGNOR-259945 MEST protein Q5EB52 UNIPROT LRP6 protein O75581 UNIPROT "down-regulates activity" 9606 21375506 f "Mest/Peg1 inhibited maturation of LRP6 by controlling the glycosylation of LRP6. Knockdown of Mest/Peg1, which might enhance Wnt signalling, blocked adipogenic differentiation of 3T3-L1 cells" SIGNOR-255826 MYC protein P01106 UNIPROT SIRT1 protein Q96EB6 UNIPROT "up-regulates quantity by stabilization" 9606 26049753 f "Overexpression of c-MYC resulted in SIRT1 deubiquitination, whereas c-MYC knockdown led to decrease in SIRT1 protein stability and expression." SIGNOR-261558 NDN protein Q99608 UNIPROT PIAS1 protein O75925 UNIPROT "down-regulates quantity by destabilization" binding 9606 24911587 t lperfetto "Necdin bound to PIAS1 central domains that are highly conserved among PIAS family proteins and suppressed PIAS1-dependent sumoylation of the substrates STAT1 and PML (promyelocytic leukemia protein). Remarkably, necdin promoted degradation of PIAS1 via the ubiquitin-proteasome pathway. In transfected HEK293A cells, amino- and carboxyl-terminally truncated mutants of PIAS1 bound to necdin but failed to undergo necdin-dependent ubiquitination." SIGNOR-253387 NEU1 protein Q99519 UNIPROT ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR "down-regulates activity" 9606 19151752 f Giorgia "One of the major molecular changes by NEU1 was decreased sialylation of integrin beta4, assessed by PNA- and MAL-II-lectin blotting of immunoprecipitates with anti-integrin beta4 antibody. The desialylation was accompanied by decreased phosphorylation of the integrin followed by attenuation of focal adhesion kinase and Erk1/2 pathway." SIGNOR-260656 NPC2 protein P61916 UNIPROT ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR "down-regulates activity" 9606 21084287 f Giorgia "Here we show that NPC2 deficiency in human fibroblasts confers their activation. The activation phenomenon was not limited to fibroblasts as it was also observed in aortic smooth muscle cells upon silencing NPC2 gene by siRNA. The molecular mechanism responsible for activation of NPC2-null cells was shown to be a sustained phosphorylation of ERK 1/2 mitogen-activated protein kinase (MAPK), which fulfills both the sufficient and necessary fibroblast activation criteria. All of these findings highlight a novel mechanism where NPC2 by negatively regulating ERK 1/2 MAPK phosphorylation may efficiently suppress development of maladaptive tissue remodeling and inflammation." SIGNOR-260660 PAK1 protein Q13153 UNIPROT BCL6 protein P41182 UNIPROT "down-regulates activity" phosphorylation 9606 22723377 t miannu "The transcriptional repressor B-cell lymphoma (BCL)-6 downregulates genes involved in cell-cycle progression and becomes inactivated following phosphorylation by the Rac1 GTPase-activated protein kinase PAK1." SIGNOR-253930 RAB7A protein P51149 UNIPROT NTRK1 protein P04629 UNIPROT "down-regulates activity" binding 10116 16306406 t Sara "Endogenous TrkA and Rab7 form a complex. Inhibition of Rab7 potentiates the signaling of TrkA in response to brief stimulations with NGF" SIGNOR-261305 RIPK2 protein O43353 UNIPROT IKBKG protein Q9Y6K9 UNIPROT "up-regulates activity" 9606 SIGNOR-C14 16493424 f miannu "In the case of NOD2, activation of RICK leads to K63 (Lys63)-linked polyubiquitylation of IKKgamma, the scaffold of the inhibitor of NF-kappaB (IkappaB)-kinase complex (the IKK complex), which also consists of IKKalpha and IKKbeta. This is followed by the phosphorylation of IKKbeta, as well as the phosphorylation of IkappaB and the release of nuclear factor-kappaB (NF-kappaB) for translocation to the nucleus. So, in activating the IKK complex, RICK either activates an E3 ubiquitin ligase that promotes K63-linked polyubiquitylation or inhibits an enzyme (such as cylindromatosis protein, CYLD) that de-ubiquitylates proteins that are modified with K63-linked polyubiquitin, so RICK does not require its own kinase activity for this function." SIGNOR-252413 RSPO2 protein Q6UXX9 UNIPROT FZD4 protein Q9ULV1 UNIPROT "down-regulates quantity" ubiquitination 9606 22575959 t miannu "Here we show that the cell-surface transmembrane E3 ubiquitin ligase zinc and ring finger 3 (ZNRF3) and its homologue ring finger 43 (RNF43) are negative feedback regulators of Wnt signalling. ZNRF3 is associated with the Wnt receptor complex, and inhibits Wnt signalling by promoting the turnover of frizzled and LRP6." SIGNOR-260117 SCAP protein Q12770 UNIPROT SREBF1 protein P36956 UNIPROT "up-regulates activity" binding 10029 12242332 t miannu "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. By blocking this movement, insig-2, like the previously described insig-1, prevents the proteolytic processing of SREBPs by Golgi enzymes, thereby blocking cholesterol synthesis." SIGNOR-256210 SIRT1 protein Q96EB6 UNIPROT FOXO3 protein O43524 UNIPROT "down-regulates activity" deacetylation 10090 24003218 t lperfetto "SIRT1 overexpression reduces muscle wasting by blocking the activation of FoxO1 and 3" SIGNOR-217972 PTTG1 protein O95997 UNIPROT TIMP2 protein P16035 UNIPROT "down-regulates quantity" 9606 19351864 f miannu "Suppressing PTTG expression by siRNA decreased cell motility in both PTTG-HA/EC9706 and KYSE150 cells. By using mass spectrometric analysis, we identified that PTTG up-regulated S100A4 and galectin-1 secretion and down-regulated tissue inhibitor of metalloproteinase-2 secretion to the culture media." SIGNOR-255069 GNAI1 protein P63096 UNIPROT Microtubule_polimerization phenotype SIGNOR-PH106 SIGNOR down-regulates -1 10224115 f "G protein alpha subunits Gi1alpha, Gsalpha, and Goalpha are shown to activate the GTPase activity of tubulin, inhibit microtubule assembly, and accelerate microtubule dynamics." SIGNOR-256523 GNAO1 protein P09471 UNIPROT Microtubule_polimerization phenotype SIGNOR-PH106 SIGNOR down-regulates -1 10224115 f "G protein alpha subunits Gi1alpha, Gsalpha, and Goalpha are shown to activate the GTPase activity of tubulin, inhibit microtubule assembly, and accelerate microtubule dynamics." SIGNOR-256525 IL1R1 protein P14778 UNIPROT NfKb-p65/p50 complex SIGNOR-C13 SIGNOR "up-regulates activity" 9606 9625767 f lperfetto "Il-1 binding to its receptor triggers a cascade of signaling events, including activation of the stress-activated mitogen-activated protein (map) kinases, c-jun nh2-terminal kinase (jnk) and p38 map kinase, as well as transcription factor nuclear factor kappab (nf-kappab)" SIGNOR-249512 imatinib chemical CHEBI:45783 ChEBI PDGFRA protein P16234 UNIPROT "down-regulates activity" "chemical inhibition" 9606 22045730 t "Recently, imatinib, an inhibitor of several tyrosine kinases, including c-abl, c-kit and PDGFRs, was demonstrated to ameliorate dystrophic phenotypes in mdx mice by suppressing the phosphorylation of PDGFRa" SIGNOR-254378 TP63 protein Q9H3D4 UNIPROT SUN1 protein O94901 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0005098 28595999 t lperfetto "Here we show that in the developing skin, epidermal progenitor cells of mice lacking p63 transcription factor display alterations in the nuclear shape accompanied by a marked decrease in expression of several nuclear envelope-associated components (Lamin B1, Lamin A/C, Sun1, Nesprin-3, Plectin) compared with controls. Furthermore, chromatin immunoprecipitation-quantitative PCR assay showed enrichment of p63 on Sun1, Syne3, and Plec promoters, suggesting them as p63 targets." SIGNOR-263278 TP63 protein Q9H3D4 UNIPROT PLEC protein Q15149 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0005098 28595999 t lperfetto "Here we show that in the developing skin, epidermal progenitor cells of mice lacking p63 transcription factor display alterations in the nuclear shape accompanied by a marked decrease in expression of several nuclear envelope-associated components (Lamin B1, Lamin A/C, Sun1, Nesprin-3, Plectin) compared with controls. Furthermore, chromatin immunoprecipitation-quantitative PCR assay showed enrichment of p63 on Sun1, Syne3, and Plec promoters, suggesting them as p63 targets." SIGNOR-263279 TP63 protein Q9H3D4 UNIPROT SYNE3 protein Q6ZMZ3 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0005098 28595999 t lperfetto "Here we show that in the developing skin, epidermal progenitor cells of mice lacking p63 transcription factor display alterations in the nuclear shape accompanied by a marked decrease in expression of several nuclear envelope-associated components (Lamin B1, Lamin A/C, Sun1, Nesprin-3, Plectin) compared with controls. Furthermore, chromatin immunoprecipitation-quantitative PCR assay showed enrichment of p63 on Sun1, Syne3, and Plec promoters, suggesting them as p63 targets." SIGNOR-263280 PKC proteinfamily SIGNOR-PF53 SIGNOR SUN1 protein O94901 UNIPROT "down-regulates activity" phosphorylation Ser113 HVSRQVTsSGVSHGG 9606 BTO:0000567 28831067 t lperfetto "The SUN1-NXF1 association is at least partly regulated by a protein kinase C (PKC) which phosphorylates serine 113 (S113) in the N-terminal domain leading to reduced interaction." SIGNOR-263281 SUN1 protein O94901 UNIPROT "LINC complex" complex SIGNOR-C303 SIGNOR "form complex" binding 24481844 t lperfetto "LINC complex couples the nuclear lamina to the cytoskeleton. SUN domain proteins, SUN1 and SUN2, located at the inner nuclear membrane (INM) interact with the nuclear lamins, Lamin A/C, B1, and B2, that line the nucleoplasmic face of the INM. SUN domain proteins interact with Nesprins in the perinuclear space (PNS). Nesprins protrude from the outer nuclear membrane (ONM) and interact with the cytoskeleton, often through an intermediate binding partner. Nesprin 1 giant (g) and Nesprin 2g potentially link the NE directly to the Z-disc (Z), whereas Nesprin 1alpha and 2alpha may connect via an unknown intermediate protein. In addition, the shorter isoforms of Nesprin 1 and Nesprin 2 may localize to the INM." SIGNOR-263282 SYNE2 protein Q8WXH0 UNIPROT "LINC complex" complex SIGNOR-C303 SIGNOR "form complex" binding 24481844 t lperfetto "LINC complex couples the nuclear lamina to the cytoskeleton. SUN domain proteins, SUN1 and SUN2, located at the inner nuclear membrane (INM) interact with the nuclear lamins, Lamin A/C, B1, and B2, that line the nucleoplasmic face of the INM. SUN domain proteins interact with Nesprins in the perinuclear space (PNS). Nesprins protrude from the outer nuclear membrane (ONM) and interact with the cytoskeleton, often through an intermediate binding partner. Nesprin 1 giant (g) and Nesprin 2g potentially link the NE directly to the Z-disc (Z), whereas Nesprin 1alpha and 2alpha may connect via an unknown intermediate protein. In addition, the shorter isoforms of Nesprin 1 and Nesprin 2 may localize to the INM." SIGNOR-263283 SYNE3 protein Q6ZMZ3 UNIPROT "LINC complex" complex SIGNOR-C303 SIGNOR "form complex" binding 24481844 t lperfetto "LINC complex couples the nuclear lamina to the cytoskeleton. SUN domain proteins, SUN1 and SUN2, located at the inner nuclear membrane (INM) interact with the nuclear lamins, Lamin A/C, B1, and B2, that line the nucleoplasmic face of the INM. SUN domain proteins interact with Nesprins in the perinuclear space (PNS). Nesprins protrude from the outer nuclear membrane (ONM) and interact with the cytoskeleton, often through an intermediate binding partner. Nesprin 1 giant (g) and Nesprin 2g potentially link the NE directly to the Z-disc (Z), whereas Nesprin 1alpha and 2alpha may connect via an unknown intermediate protein. In addition, the shorter isoforms of Nesprin 1 and Nesprin 2 may localize to the INM." SIGNOR-263284 SPAG4 protein Q9NPE6 UNIPROT "LINC complex" complex SIGNOR-C303 SIGNOR "form complex" binding 24481844 t lperfetto "LINC complex couples the nuclear lamina to the cytoskeleton. SUN domain proteins, SUN1 and SUN2, located at the inner nuclear membrane (INM) interact with the nuclear lamins, Lamin A/C, B1, and B2, that line the nucleoplasmic face of the INM. SUN domain proteins interact with Nesprins in the perinuclear space (PNS). Nesprins protrude from the outer nuclear membrane (ONM) and interact with the cytoskeleton, often through an intermediate binding partner. Nesprin 1 giant (g) and Nesprin 2g potentially link the NE directly to the Z-disc (Z), whereas Nesprin 1alpha and 2alpha may connect via an unknown intermediate protein. In addition, the shorter isoforms of Nesprin 1 and Nesprin 2 may localize to the INM." SIGNOR-263285 SUN2 protein Q9UH99 UNIPROT "LINC complex" complex SIGNOR-C303 SIGNOR "form complex" binding 24481844 t lperfetto "LINC complex couples the nuclear lamina to the cytoskeleton. SUN domain proteins, SUN1 and SUN2, located at the inner nuclear membrane (INM) interact with the nuclear lamins, Lamin A/C, B1, and B2, that line the nucleoplasmic face of the INM. SUN domain proteins interact with Nesprins in the perinuclear space (PNS). Nesprins protrude from the outer nuclear membrane (ONM) and interact with the cytoskeleton, often through an intermediate binding partner. Nesprin 1 giant (g) and Nesprin 2g potentially link the NE directly to the Z-disc (Z), whereas Nesprin 1alpha and 2alpha may connect via an unknown intermediate protein. In addition, the shorter isoforms of Nesprin 1 and Nesprin 2 may localize to the INM." SIGNOR-263286 SYNE1 protein Q8NF91 UNIPROT "LINC complex" complex SIGNOR-C303 SIGNOR "form complex" binding 24481844 t lperfetto "LINC complex couples the nuclear lamina to the cytoskeleton. SUN domain proteins, SUN1 and SUN2, located at the inner nuclear membrane (INM) interact with the nuclear lamins, Lamin A/C, B1, and B2, that line the nucleoplasmic face of the INM. SUN domain proteins interact with Nesprins in the perinuclear space (PNS). Nesprins protrude from the outer nuclear membrane (ONM) and interact with the cytoskeleton, often through an intermediate binding partner. Nesprin 1 giant (g) and Nesprin 2g potentially link the NE directly to the Z-disc (Z), whereas Nesprin 1alpha and 2alpha may connect via an unknown intermediate protein. In addition, the shorter isoforms of Nesprin 1 and Nesprin 2 may localize to the INM." SIGNOR-263287 SYNE4 protein Q8N205 UNIPROT "LINC complex" complex SIGNOR-C303 SIGNOR "form complex" binding 24481844 t lperfetto "LINC complex couples the nuclear lamina to the cytoskeleton. SUN domain proteins, SUN1 and SUN2, located at the inner nuclear membrane (INM) interact with the nuclear lamins, Lamin A/C, B1, and B2, that line the nucleoplasmic face of the INM. SUN domain proteins interact with Nesprins in the perinuclear space (PNS). Nesprins protrude from the outer nuclear membrane (ONM) and interact with the cytoskeleton, often through an intermediate binding partner. Nesprin 1 giant (g) and Nesprin 2g potentially link the NE directly to the Z-disc (Z), whereas Nesprin 1alpha and 2alpha may connect via an unknown intermediate protein. In addition, the shorter isoforms of Nesprin 1 and Nesprin 2 may localize to the INM." SIGNOR-263288 SUN5 protein Q8TC36 UNIPROT "LINC complex" complex SIGNOR-C303 SIGNOR "form complex" binding 24481844 t lperfetto "LINC complex couples the nuclear lamina to the cytoskeleton. SUN domain proteins, SUN1 and SUN2, located at the inner nuclear membrane (INM) interact with the nuclear lamins, Lamin A/C, B1, and B2, that line the nucleoplasmic face of the INM. SUN domain proteins interact with Nesprins in the perinuclear space (PNS). Nesprins protrude from the outer nuclear membrane (ONM) and interact with the cytoskeleton, often through an intermediate binding partner. Nesprin 1 giant (g) and Nesprin 2g potentially link the NE directly to the Z-disc (Z), whereas Nesprin 1alpha and 2alpha may connect via an unknown intermediate protein. In addition, the shorter isoforms of Nesprin 1 and Nesprin 2 may localize to the INM." SIGNOR-263289 KASH5 protein Q8N6L0 UNIPROT "LINC complex" complex SIGNOR-C303 SIGNOR "form complex" binding 24481844 t lperfetto "LINC complex couples the nuclear lamina to the cytoskeleton. SUN domain proteins, SUN1 and SUN2, located at the inner nuclear membrane (INM) interact with the nuclear lamins, Lamin A/C, B1, and B2, that line the nucleoplasmic face of the INM. SUN domain proteins interact with Nesprins in the perinuclear space (PNS). Nesprins protrude from the outer nuclear membrane (ONM) and interact with the cytoskeleton, often through an intermediate binding partner. Nesprin 1 giant (g) and Nesprin 2g potentially link the NE directly to the Z-disc (Z), whereas Nesprin 1alpha and 2alpha may connect via an unknown intermediate protein. In addition, the shorter isoforms of Nesprin 1 and Nesprin 2 may localize to the INM." SIGNOR-263290 SUN3 protein Q8TAQ9 UNIPROT "LINC complex" complex SIGNOR-C303 SIGNOR "form complex" binding 24481844 t lperfetto "LINC complex couples the nuclear lamina to the cytoskeleton. SUN domain proteins, SUN1 and SUN2, located at the inner nuclear membrane (INM) interact with the nuclear lamins, Lamin A/C, B1, and B2, that line the nucleoplasmic face of the INM. SUN domain proteins interact with Nesprins in the perinuclear space (PNS). Nesprins protrude from the outer nuclear membrane (ONM) and interact with the cytoskeleton, often through an intermediate binding partner. Nesprin 1 giant (g) and Nesprin 2g potentially link the NE directly to the Z-disc (Z), whereas Nesprin 1alpha and 2alpha may connect via an unknown intermediate protein. In addition, the shorter isoforms of Nesprin 1 and Nesprin 2 may localize to the INM." SIGNOR-263291 "LINC complex" complex SIGNOR-C303 SIGNOR NPC complex SIGNOR-C263 SIGNOR "up-regulates activity" binding 9606 BTO:0000567 28831067 t lperfetto "The NXF1:NXT1 complex and NUP153 interact with the amino terminus of SUN1 |In analogy to a proposal made by Chang et al.4, Nesprins could help anchoring SUN1 near the NPC to enable it to fulfill its task in mRNA export." SIGNOR-263292 "LINC complex" complex SIGNOR-C303 SIGNOR Actin_cytoskeleton_reorganization phenotype SIGNOR-PH84 SIGNOR up-regulates 24481844 f lperfetto "The extensive covalent and non-covalent attachments as well as the binding avidity between three KASH domains with three SUN domains are thought to enable the LINC complex to transmit force between the cytoskeleton and the nucleoskeleton" SIGNOR-263293 SUN1 protein O94901 UNIPROT NUP153 protein P49790 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 SIGNOR-C303 SIGNOR-C263 28831067 t lperfetto "The NXF1:NXT1 complex and NUP153 interact with the amino terminus of SUN1 |In analogy to a proposal made by Chang et al.4, Nesprins could help anchoring SUN1 near the NPC to enable it to fulfill its task in mRNA export." SIGNOR-263294 NPC complex SIGNOR-C263 SIGNOR mRNA-nucleus_export phenotype SIGNOR-PH127 SIGNOR up-regulates 9606 28831067 f lperfetto "The NXF1:NXT1 complex and NUP153 interact with the amino terminus of SUN1 |In analogy to a proposal made by Chang et al.4, Nesprins could help anchoring SUN1 near the NPC to enable it to fulfill its task in mRNA export." SIGNOR-263295 SUN1 protein O94901 UNIPROT NXF1 protein Q9UBU9 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 SIGNOR-C303 28831067 t lperfetto "SUN1, a component of the LINC (Linker of Nucleoskeleton and Cytoskeleton) complex, functions in mammalian mRNA export through the NXF1-dependent pathway. It associates with mRNP complexes by direct interaction with NXF1." SIGNOR-263296 "LINC complex" complex SIGNOR-C303 SIGNOR NXF1 protein Q9UBU9 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 28831067 t lperfetto "SUN1, a component of the LINC (Linker of Nucleoskeleton and Cytoskeleton) complex, functions in mammalian mRNA export through the NXF1-dependent pathway. It associates with mRNP complexes by direct interaction with NXF1." SIGNOR-263297 NXF1 protein Q9UBU9 UNIPROT mRNA-nucleus_export phenotype SIGNOR-PH127 SIGNOR up-regulates 9606 28831067 f lperfetto "SUN1, a component of the LINC (Linker of Nucleoskeleton and Cytoskeleton) complex, functions in mammalian mRNA export through the NXF1-dependent pathway. It associates with mRNP complexes by direct interaction with NXF1." SIGNOR-263298 SUN1 protein O94901 UNIPROT TERB1 protein Q8NA31 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 SIGNOR-C303 SIGNOR-C305 33015044 t lperfetto "In this study, we found that SUN1 not only interacted with TERB1 but also interacted with MAJIN, and the interaction of SUN1 with MAJIN is stronger than TERB1. We also found that SUN1 interacted with SPDYA, an activator of CDK2. | It will be of great interest to test this hypothesis to fully understand the mechanisms of stable telomere–NE connection and telomere movement along the NE driven by the LINC complex." SIGNOR-263299 SUN1 protein O94901 UNIPROT MAJIN protein Q3KP22 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 SIGNOR-C303 SIGNOR-C305 33015044 t lperfetto "In this study, we found that SUN1 not only interacted with TERB1 but also interacted with MAJIN, and the interaction of SUN1 with MAJIN is stronger than TERB1. We also found that SUN1 interacted with SPDYA, an activator of CDK2. | It will be of great interest to test this hypothesis to fully understand the mechanisms of stable telomere–NE connection and telomere movement along the NE driven by the LINC complex." SIGNOR-263300 SUN1 protein O94901 UNIPROT SPDYA protein Q5MJ70 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 SIGNOR-C305 33015044 t lperfetto "In this study, we found that SUN1 not only interacted with TERB1 but also interacted with MAJIN, and the interaction of SUN1 with MAJIN is stronger than TERB1. We also found that SUN1 interacted with SPDYA, an activator of CDK2. | Taken together, we speculate that speedy A is likely capable of interacting with both telomeres and the LINC complex and thus might function as the missing linkage between telomeres and the LINC complex during prophase I, stabilizing the telomere–NE connection" SIGNOR-263301 TERB1 protein Q8NA31 UNIPROT "TTM complex" complex SIGNOR-C305 SIGNOR "form complex" binding 9606 BTO:0000007 30718482 t lperfetto "Meiotic specific proteins TERB1, TERB2, and MAJIN form a stable complex that plays a critical role in regulating the recruitment of telomeres to the NE" SIGNOR-263302 MAJIN protein Q3KP22 UNIPROT "TTM complex" complex SIGNOR-C305 SIGNOR "form complex" binding 9606 BTO:0000007 30718482 t lperfetto "Meiotic specific proteins TERB1, TERB2, and MAJIN form a stable complex that plays a critical role in regulating the recruitment of telomeres to the NE" SIGNOR-263303 TERB2 protein Q8NHR7 UNIPROT "TTM complex" complex SIGNOR-C305 SIGNOR "form complex" binding 9606 BTO:0000007 30718482 t lperfetto "Meiotic specific proteins TERB1, TERB2, and MAJIN form a stable complex that plays a critical role in regulating the recruitment of telomeres to the NE" SIGNOR-263304 "LINC complex" complex SIGNOR-C303 SIGNOR "TTM complex" complex SIGNOR-C305 SIGNOR "up-regulates activity" relocalization 30718482 t lperfetto "Together, we conclude that both the TTM complex and SUN1 (the LINC complex) contribute to the stable telomere–NE association." SIGNOR-263305 TERB2 protein Q8NHR7 UNIPROT "Cohesin complex" complex SIGNOR-C304 SIGNOR "up-regulates activity" relocalization SIGNOR-C305 27025256 t lperfetto "Terb1 and Sun1 are two key proteins linking the meiotic telomeres to the NE. Terb1 participates in telomere fortification by recruiting cohesins to the site" SIGNOR-263306 "TTM complex" complex SIGNOR-C305 SIGNOR "Cohesin complex" complex SIGNOR-C304 SIGNOR "up-regulates activity" relocalization 27025256 t lperfetto "Terb1 and Sun1 are two key proteins linking the meiotic telomeres to the NE. Terb1 participates in telomere fortification by recruiting cohesins to the site" SIGNOR-263307 "TTM complex" complex SIGNOR-C305 SIGNOR "Shelterin complex" complex SIGNOR-C306 SIGNOR "up-regulates activity" relocalization 9606 BTO:0000007 33015044 t lperfetto "The shelterin complex has six proteins, containing TRF1, TRF2, POT1, RAP1, TIN2, and TPP1. The shelterin complex is localized to the chromosome end and protects telomeric DNA (Palm and de Lange, 2008). The TTM complex acts as a “linker” and bridges the LINC and shelterin complexes together. The connection between TTM and shelterin complexes is well-known, which is mediated by TERB1 and TRF1" SIGNOR-263308 "Shelterin complex" complex SIGNOR-C306 SIGNOR Telomere_maintenance phenotype SIGNOR-PH148 SIGNOR up-regulates 33015044 f lperfetto "The shelterin complex has six proteins, containing TRF1, TRF2, POT1, RAP1, TIN2, and TPP1. The shelterin complex is localized to the chromosome end and protects telomeric DNA (Palm and de Lange, 2008). The TTM complex acts as a “linker” and bridges the LINC and shelterin complexes together. The connection between TTM and shelterin complexes is well-known, which is mediated by TERB1 and TRF1" SIGNOR-263309 SPDYA protein Q5MJ70 UNIPROT CDK2 protein P24941 UNIPROT "up-regulates activity" relocalization 9606 BTO:0000007 33015044 t lperfetto "Speedy/RINGO A, a noncanonical activator of CDK2, was recently identified as a key regulator for CDK2 recruitment to meiotic telomeres" SIGNOR-263310 RAD21 protein O60216 UNIPROT "Cohesin complex" complex SIGNOR-C304 SIGNOR "form complex" binding 28430577 t lperfetto "Cohesin is an evolutionarily conserved complex composed of four core proteins (SMC1A, SMC3, RAD21 and either STAG2 or STAG1) that form a ring-shaped structure able to encircle chromatin" SIGNOR-263311 SMC3 protein Q9UQE7 UNIPROT "Cohesin complex" complex SIGNOR-C304 SIGNOR "form complex" binding 28430577 t lperfetto "Cohesin is an evolutionarily conserved complex composed of four core proteins (SMC1A, SMC3, RAD21 and either STAG2 or STAG1) that form a ring-shaped structure able to encircle chromatin" SIGNOR-263312 SMC1A protein Q14683 UNIPROT "Cohesin complex" complex SIGNOR-C304 SIGNOR "form complex" binding 28430577 t lperfetto "Cohesin is an evolutionarily conserved complex composed of four core proteins (SMC1A, SMC3, RAD21 and either STAG2 or STAG1) that form a ring-shaped structure able to encircle chromatin" SIGNOR-263313 STAG proteinfamily SIGNOR-PF52 SIGNOR "Cohesin complex" complex SIGNOR-C304 SIGNOR "form complex" binding 28430577 t lperfetto "Cohesin is an evolutionarily conserved complex composed of four core proteins (SMC1A, SMC3, RAD21 and either STAG2 or STAG1) that form a ring-shaped structure able to encircle chromatin" SIGNOR-263314 TERB1 protein Q8NA31 UNIPROT TERF1 protein P54274 UNIPROT "up-regulates activity" relocalization 9606 BTO:0000007 SIGNOR-C305 SIGNOR-C306 33015044 t lperfetto "The shelterin complex has six proteins, containing TRF1, TRF2, POT1, RAP1, TIN2, and TPP1. The shelterin complex is localized to the chromosome end and protects telomeric DNA (Palm and de Lange, 2008). The TTM complex acts as a “linker” and bridges the LINC and shelterin complexes together. The connection between TTM and shelterin complexes is well-known, which is mediated by TERB1 and TRF1" SIGNOR-263315 TERF1 protein P54274 UNIPROT "Shelterin complex" complex SIGNOR-C306 SIGNOR "form complex" binding 9606 BTO:0000567 15383534 t lperfetto "Telosome, a mammalian telomere-associated complex formed by multiple telomeric proteins|Gel filtration reveals a complex consisting of POT1 , RAP1, TRF1, ACD, TERF2 and TINF2 proteins." SIGNOR-263316 TERF2 protein Q15554 UNIPROT "Shelterin complex" complex SIGNOR-C306 SIGNOR "form complex" binding 9606 BTO:0000567 15383534 t lperfetto "Telosome, a mammalian telomere-associated complex formed by multiple telomeric proteins|Gel filtration reveals a complex consisting of POT1 , RAP1, TRF1, ACD, TERF2 and TINF2 proteins." SIGNOR-263317 POT1 protein Q9NUX5 UNIPROT "Shelterin complex" complex SIGNOR-C306 SIGNOR "form complex" binding 9606 BTO:0000567 15383534 t lperfetto "Telosome, a mammalian telomere-associated complex formed by multiple telomeric proteins|Gel filtration reveals a complex consisting of POT1 , RAP1, TRF1, ACD, TERF2 and TINF2 proteins." SIGNOR-263318 TERF2IP protein Q9NYB0 UNIPROT "Shelterin complex" complex SIGNOR-C306 SIGNOR "form complex" binding 9606 BTO:0000567 15383534 t lperfetto "Telosome, a mammalian telomere-associated complex formed by multiple telomeric proteins|Gel filtration reveals a complex consisting of POT1 , RAP1, TRF1, ACD, TERF2 and TINF2 proteins." SIGNOR-263319 TINF2 protein Q9BSI4 UNIPROT "Shelterin complex" complex SIGNOR-C306 SIGNOR "form complex" binding 9606 BTO:0000567 15383534 t lperfetto "Telosome, a mammalian telomere-associated complex formed by multiple telomeric proteins|Gel filtration reveals a complex consisting of POT1 , RAP1, TRF1, ACD, TERF2 and TINF2 proteins." SIGNOR-263320 ACD protein Q96AP0 UNIPROT "Shelterin complex" complex SIGNOR-C306 SIGNOR "form complex" binding 9606 BTO:0000567 15383534 t lperfetto "Telosome, a mammalian telomere-associated complex formed by multiple telomeric proteins|Gel filtration reveals a complex consisting of POT1 , RAP1, TRF1, ACD, TERF2 and TINF2 proteins." SIGNOR-263321 "Shelterin complex" complex SIGNOR-C306 SIGNOR ATM protein Q13315 UNIPROT "down-regulates activity" binding 18680434 t lperfetto "It is not yet clear how the presence of TRF2 at telomeres averts the activation of the ATM kinase.> In this regard, overexpression of TRF2can dampen the activation of the ATM kinase, even at nontelomeric sites of DNA damage (95). Furthermore, TRF2 can interact with the ATM kinase as well as with the Mre11 complex" SIGNOR-263322 TERF2 protein Q15554 UNIPROT ATM protein Q13315 UNIPROT "down-regulates activity" binding SIGNOR-C306 18680434 t lperfetto "It is not yet clear how the presence of TRF2 at telomeres averts the activation of the ATM kinase.> In this regard, overexpression of TRF2can dampen the activation of the ATM kinase, even at nontelomeric sites of DNA damage (95). Furthermore, TRF2 can interact with the ATM kinase as well as with the Mre11 complex" SIGNOR-263323 POT1 protein Q9NUX5 UNIPROT RPA2 protein P15927 UNIPROT "down-regulates activity" binding SIGNOR-C306 18680434 t lperfetto "The current model for how telomeres repress ATR signaling proposes that POT1/TPP1 prevents the binding of RPA to the single-stranded telomeric DNA" SIGNOR-263324 POT1 protein Q9NUX5 UNIPROT RPA1 protein P27694 UNIPROT "down-regulates activity" binding SIGNOR-C306 18680434 t lperfetto "The current model for how telomeres repress ATR signaling proposes that POT1/TPP1 prevents the binding of RPA to the single-stranded telomeric DNA" SIGNOR-263325 POT1 protein Q9NUX5 UNIPROT RPA3 protein P35244 UNIPROT "down-regulates activity" binding SIGNOR-C306 18680434 t lperfetto "The current model for how telomeres repress ATR signaling proposes that POT1/TPP1 prevents the binding of RPA to the single-stranded telomeric DNA" SIGNOR-263326 ACD protein Q96AP0 UNIPROT RPA2 protein P15927 UNIPROT "down-regulates activity" binding SIGNOR-C306 18680434 t lperfetto "The current model for how telomeres repress ATR signaling proposes that POT1/TPP1 prevents the binding of RPA to the single-stranded telomeric DNA" SIGNOR-263327 ACD protein Q96AP0 UNIPROT RPA1 protein P27694 UNIPROT "down-regulates activity" binding SIGNOR-C306 18680434 t lperfetto "The current model for how telomeres repress ATR signaling proposes that POT1/TPP1 prevents the binding of RPA to the single-stranded telomeric DNA" SIGNOR-263328 ACD protein Q96AP0 UNIPROT RPA3 protein P35244 UNIPROT "down-regulates activity" binding SIGNOR-C306 18680434 t lperfetto "The current model for how telomeres repress ATR signaling proposes that POT1/TPP1 prevents the binding of RPA to the single-stranded telomeric DNA" SIGNOR-263329 NHP2 protein Q9NX24 UNIPROT TERT protein O14746 UNIPROT "up-regulates activity" binding 18680434 t lperfetto "A complex of four proteins (GAR1, NHP2, NOP10, and the putative pseudouridine synthase dyskerin) associates with snoRNAs to form small nucleolar ribonucleoprotein particles (snoRNPs), and the binding of this complex to the H/ACA domain of TERC may have a role in the biogenesis of the telomerase RNP" SIGNOR-263330 NOP10 protein Q9NPE3 UNIPROT TERT protein O14746 UNIPROT "up-regulates activity" binding 18680434 t lperfetto "Dyskerin was recently found to be associated with active human telomerase (34), and mutations in dyskerin or NOP10 or deletion of the H/ACA motif of hTERC result in diminished telomerase activity" SIGNOR-263331 DKC1 protein O60832 UNIPROT TERT protein O14746 UNIPROT "up-regulates activity" binding 18680434 t lperfetto "Dyskerin was recently found to be associated with active human telomerase (34), and mutations in dyskerin or NOP10 or deletion of the H/ACA motif of hTERC result in diminished telomerase activity" SIGNOR-263332 GAR1 protein Q9NY12 UNIPROT TERT protein O14746 UNIPROT "up-regulates activity" binding 18680434 t lperfetto "A complex of four proteins (GAR1, NHP2, NOP10, and the putative pseudouridine synthase dyskerin) associates with snoRNAs to form small nucleolar ribonucleoprotein particles (snoRNPs), and the binding of this complex to the H/ACA domain of TERC may have a role in the biogenesis of the telomerase RNP" SIGNOR-263333 TERT protein O14746 UNIPROT Telomere_maintenance phenotype SIGNOR-PH148 SIGNOR up-regulates 18680434 t lperfetto "Dyskerin was recently found to be associated with active human telomerase (34), and mutations in dyskerin or NOP10 or deletion of the H/ACA motif of hTERC result in diminished telomerase activity" SIGNOR-263334 RNF146 protein Q9NTX7 UNIPROT AXIN1 protein O15169 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 BTO:0000007 21478859 t lperfetto "Here, we identify RNF146, a RING-domain E3 ubiquitin ligase, as a positive regulator of Wnt signalling. RNF146 promotes Wnt signalling by mediating tankyrase-dependent degradation of axin. Mechanistically, RNF146 directly interacts with poly(ADP-ribose) through its WWE domain, and promotes degradation of PARsylated proteins. Using proteomics approaches, we have identified BLZF1 and CASC3 as further substrates targeted by tankyrase and RNF146 for degradation." SIGNOR-263335 RNF146 protein Q9NTX7 UNIPROT AXIN2 protein Q9Y2T1 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 BTO:0000007 21478859 t lperfetto "Here, we identify RNF146, a RING-domain E3 ubiquitin ligase, as a positive regulator of Wnt signalling. RNF146 promotes Wnt signalling by mediating tankyrase-dependent degradation of axin. Mechanistically, RNF146 directly interacts with poly(ADP-ribose) through its WWE domain, and promotes degradation of PARsylated proteins. Using proteomics approaches, we have identified BLZF1 and CASC3 as further substrates targeted by tankyrase and RNF146 for degradation." SIGNOR-263336 TNKS2 protein Q9H2K2 UNIPROT RNF146 protein Q9NTX7 UNIPROT "up-regulates activity" 9606 BTO:0000007 21478859 f lperfetto "Here, we identify RNF146, a RING-domain E3 ubiquitin ligase, as a positive regulator of Wnt signalling. RNF146 promotes Wnt signalling by mediating tankyrase-dependent degradation of axin. Mechanistically, RNF146 directly interacts with poly(ADP-ribose) through its WWE domain, and promotes degradation of PARsylated proteins. Using proteomics approaches, we have identified BLZF1 and CASC3 as further substrates targeted by tankyrase and RNF146 for degradation." SIGNOR-263337 TNKS protein O95271 UNIPROT RNF146 protein Q9NTX7 UNIPROT "up-regulates activity" 9606 BTO:0000007 21478859 f lperfetto "Here, we identify RNF146, a RING-domain E3 ubiquitin ligase, as a positive regulator of Wnt signalling. RNF146 promotes Wnt signalling by mediating tankyrase-dependent degradation of axin. Mechanistically, RNF146 directly interacts with poly(ADP-ribose) through its WWE domain, and promotes degradation of PARsylated proteins. Using proteomics approaches, we have identified BLZF1 and CASC3 as further substrates targeted by tankyrase and RNF146 for degradation." SIGNOR-263338 RNF146 protein Q9NTX7 UNIPROT CASC3 protein O15234 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 BTO:0000007 21478859 t lperfetto "Here, we identify RNF146, a RING-domain E3 ubiquitin ligase, as a positive regulator of Wnt signalling. RNF146 promotes Wnt signalling by mediating tankyrase-dependent degradation of axin. Mechanistically, RNF146 directly interacts with poly(ADP-ribose) through its WWE domain, and promotes degradation of PARsylated proteins. Using proteomics approaches, we have identified BLZF1 and CASC3 as further substrates targeted by tankyrase and RNF146 for degradation." SIGNOR-263339 RNF146 protein Q9NTX7 UNIPROT BLZF1 protein Q9H2G9 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 BTO:0000007 21478859 t lperfetto "Here, we identify RNF146, a RING-domain E3 ubiquitin ligase, as a positive regulator of Wnt signalling. RNF146 promotes Wnt signalling by mediating tankyrase-dependent degradation of axin. Mechanistically, RNF146 directly interacts with poly(ADP-ribose) through its WWE domain, and promotes degradation of PARsylated proteins. Using proteomics approaches, we have identified BLZF1 and CASC3 as further substrates targeted by tankyrase and RNF146 for degradation." SIGNOR-263340 PSMF1 protein Q92530 UNIPROT "26S Proteasome" complex SIGNOR-C307 SIGNOR "down-regulates activity" binding 9606 BTO:0000007 23622245 t lperfetto "We identify the ADP-ribosyltransferase tankyrase (TNKS) and the 19S assembly chaperones dp27 and dS5b as direct binding partners of the proteasome regulator PI31. TNKS-mediated ADP-ribosylation of PI31 drastically reduces its affinity for 20S proteasome alpha subunits to relieve 20S repression by PI31." SIGNOR-263341 ADRM1 protein Q16186 UNIPROT "26S Proteasome" complex SIGNOR-C307 SIGNOR "form complex" binding 9606 BTO:0000007 29636472 t lperfetto "Here, we report near-atomic resolution cryo-EM structures of the activated human proteasome|The proteasome is composed of a 28-subunit barrel-shaped core particle (CP) and two 19- subunit regulatory particles (RP)5–8 capped at both sides of the CP|Human proteasomes were purified through affinity chromatography on a large scale from a stable HEK293 cell line" SIGNOR-263342 SEM1 protein P60896 UNIPROT "26S Proteasome" complex SIGNOR-C307 SIGNOR "form complex" binding 9606 BTO:0000007 29636472 t lperfetto "Here, we report near-atomic resolution cryo-EM structures of the activated human proteasome|The proteasome is composed of a 28-subunit barrel-shaped core particle (CP) and two 19- subunit regulatory particles (RP)5–8 capped at both sides of the CP|Human proteasomes were purified through affinity chromatography on a large scale from a stable HEK293 cell line" SIGNOR-263343 PSMD2 protein Q13200 UNIPROT "26S Proteasome" complex SIGNOR-C307 SIGNOR "form complex" binding 9606 BTO:0000007 29636472 t lperfetto "Here, we report near-atomic resolution cryo-EM structures of the activated human proteasome|The proteasome is composed of a 28-subunit barrel-shaped core particle (CP) and two 19- subunit regulatory particles (RP)5–8 capped at both sides of the CP|Human proteasomes were purified through affinity chromatography on a large scale from a stable HEK293 cell line" SIGNOR-263344 PSMD8 protein P48556 UNIPROT "26S Proteasome" complex SIGNOR-C307 SIGNOR "form complex" binding 9606 BTO:0000007 29636472 t lperfetto "Here, we report near-atomic resolution cryo-EM structures of the activated human proteasome|The proteasome is composed of a 28-subunit barrel-shaped core particle (CP) and two 19- subunit regulatory particles (RP)5–8 capped at both sides of the CP|Human proteasomes were purified through affinity chromatography on a large scale from a stable HEK293 cell line" SIGNOR-263345 PSMD14 protein O00487 UNIPROT "26S Proteasome" complex SIGNOR-C307 SIGNOR "form complex" binding 9606 BTO:0000007 29636472 t lperfetto "Here, we report near-atomic resolution cryo-EM structures of the activated human proteasome|The proteasome is composed of a 28-subunit barrel-shaped core particle (CP) and two 19- subunit regulatory particles (RP)5–8 capped at both sides of the CP|Human proteasomes were purified through affinity chromatography on a large scale from a stable HEK293 cell line" SIGNOR-263346 PSMD4 protein P55036 UNIPROT "26S Proteasome" complex SIGNOR-C307 SIGNOR "form complex" binding 9606 BTO:0000007 29636472 t lperfetto "Here, we report near-atomic resolution cryo-EM structures of the activated human proteasome|The proteasome is composed of a 28-subunit barrel-shaped core particle (CP) and two 19- subunit regulatory particles (RP)5–8 capped at both sides of the CP|Human proteasomes were purified through affinity chromatography on a large scale from a stable HEK293 cell line" SIGNOR-263347 PSMD13 protein Q9UNM6 UNIPROT "26S Proteasome" complex SIGNOR-C307 SIGNOR "form complex" binding 9606 BTO:0000007 29636472 t lperfetto "Here, we report near-atomic resolution cryo-EM structures of the activated human proteasome|The proteasome is composed of a 28-subunit barrel-shaped core particle (CP) and two 19- subunit regulatory particles (RP)5–8 capped at both sides of the CP|Human proteasomes were purified through affinity chromatography on a large scale from a stable HEK293 cell line" SIGNOR-263348 PSMD7 protein P51665 UNIPROT "26S Proteasome" complex SIGNOR-C307 SIGNOR "form complex" binding 9606 BTO:0000007 29636472 t lperfetto "Here, we report near-atomic resolution cryo-EM structures of the activated human proteasome|The proteasome is composed of a 28-subunit barrel-shaped core particle (CP) and two 19- subunit regulatory particles (RP)5–8 capped at both sides of the CP|Human proteasomes were purified through affinity chromatography on a large scale from a stable HEK293 cell line" SIGNOR-263349 PSMD6 protein Q15008 UNIPROT "26S Proteasome" complex SIGNOR-C307 SIGNOR "form complex" binding 9606 BTO:0000007 29636472 t lperfetto "Here, we report near-atomic resolution cryo-EM structures of the activated human proteasome|The proteasome is composed of a 28-subunit barrel-shaped core particle (CP) and two 19- subunit regulatory particles (RP)5–8 capped at both sides of the CP|Human proteasomes were purified through affinity chromatography on a large scale from a stable HEK293 cell line" SIGNOR-263350 PSMD11 protein O00231 UNIPROT "26S Proteasome" complex SIGNOR-C307 SIGNOR "form complex" binding 9606 BTO:0000007 29636472 t lperfetto "Here, we report near-atomic resolution cryo-EM structures of the activated human proteasome|The proteasome is composed of a 28-subunit barrel-shaped core particle (CP) and two 19- subunit regulatory particles (RP)5–8 capped at both sides of the CP|Human proteasomes were purified through affinity chromatography on a large scale from a stable HEK293 cell line" SIGNOR-263351 PSMD12 protein O00232 UNIPROT "26S Proteasome" complex SIGNOR-C307 SIGNOR "form complex" binding 9606 BTO:0000007 29636472 t lperfetto "Here, we report near-atomic resolution cryo-EM structures of the activated human proteasome|The proteasome is composed of a 28-subunit barrel-shaped core particle (CP) and two 19- subunit regulatory particles (RP)5–8 capped at both sides of the CP|Human proteasomes were purified through affinity chromatography on a large scale from a stable HEK293 cell line" SIGNOR-263352 PSMD3 protein O43242 UNIPROT "26S Proteasome" complex SIGNOR-C307 SIGNOR "form complex" binding 9606 BTO:0000007 29636472 t lperfetto "Here, we report near-atomic resolution cryo-EM structures of the activated human proteasome|The proteasome is composed of a 28-subunit barrel-shaped core particle (CP) and two 19- subunit regulatory particles (RP)5–8 capped at both sides of the CP|Human proteasomes were purified through affinity chromatography on a large scale from a stable HEK293 cell line" SIGNOR-263353 PSMD1 protein Q99460 UNIPROT "26S Proteasome" complex SIGNOR-C307 SIGNOR "form complex" binding 9606 BTO:0000007 29636472 t lperfetto "Here, we report near-atomic resolution cryo-EM structures of the activated human proteasome|The proteasome is composed of a 28-subunit barrel-shaped core particle (CP) and two 19- subunit regulatory particles (RP)5–8 capped at both sides of the CP|Human proteasomes were purified through affinity chromatography on a large scale from a stable HEK293 cell line" SIGNOR-263354 PSMB4 protein P28070 UNIPROT "26S Proteasome" complex SIGNOR-C307 SIGNOR "form complex" binding 9606 BTO:0000007 29636472 t lperfetto "Here, we report near-atomic resolution cryo-EM structures of the activated human proteasome|The proteasome is composed of a 28-subunit barrel-shaped core particle (CP) and two 19- subunit regulatory particles (RP)5–8 capped at both sides of the CP|Human proteasomes were purified through affinity chromatography on a large scale from a stable HEK293 cell line" SIGNOR-263355 PSMB1 protein P20618 UNIPROT "26S Proteasome" complex SIGNOR-C307 SIGNOR "form complex" binding 9606 BTO:0000007 29636472 t lperfetto "Here, we report near-atomic resolution cryo-EM structures of the activated human proteasome|The proteasome is composed of a 28-subunit barrel-shaped core particle (CP) and two 19- subunit regulatory particles (RP)5–8 capped at both sides of the CP|Human proteasomes were purified through affinity chromatography on a large scale from a stable HEK293 cell line" SIGNOR-263356 PSMB5 protein P28074 UNIPROT "26S Proteasome" complex SIGNOR-C307 SIGNOR "form complex" binding 9606 BTO:0000007 29636472 t lperfetto "Here, we report near-atomic resolution cryo-EM structures of the activated human proteasome|The proteasome is composed of a 28-subunit barrel-shaped core particle (CP) and two 19- subunit regulatory particles (RP)5–8 capped at both sides of the CP|Human proteasomes were purified through affinity chromatography on a large scale from a stable HEK293 cell line" SIGNOR-263357 PSMB2 protein P49721 UNIPROT "26S Proteasome" complex SIGNOR-C307 SIGNOR "form complex" binding 9606 BTO:0000007 29636472 t lperfetto "Here, we report near-atomic resolution cryo-EM structures of the activated human proteasome|The proteasome is composed of a 28-subunit barrel-shaped core particle (CP) and two 19- subunit regulatory particles (RP)5–8 capped at both sides of the CP|Human proteasomes were purified through affinity chromatography on a large scale from a stable HEK293 cell line" SIGNOR-263358 PSMB3 protein P49720 UNIPROT "26S Proteasome" complex SIGNOR-C307 SIGNOR "form complex" binding 9606 BTO:0000007 29636472 t lperfetto "Here, we report near-atomic resolution cryo-EM structures of the activated human proteasome|The proteasome is composed of a 28-subunit barrel-shaped core particle (CP) and two 19- subunit regulatory particles (RP)5–8 capped at both sides of the CP|Human proteasomes were purified through affinity chromatography on a large scale from a stable HEK293 cell line" SIGNOR-263359 PSMB7 protein Q99436 UNIPROT "26S Proteasome" complex SIGNOR-C307 SIGNOR "form complex" binding 9606 BTO:0000007 29636472 t lperfetto "Here, we report near-atomic resolution cryo-EM structures of the activated human proteasome|The proteasome is composed of a 28-subunit barrel-shaped core particle (CP) and two 19- subunit regulatory particles (RP)5–8 capped at both sides of the CP|Human proteasomes were purified through affinity chromatography on a large scale from a stable HEK293 cell line" SIGNOR-263360 PSMB6 protein P28072 UNIPROT "26S Proteasome" complex SIGNOR-C307 SIGNOR "form complex" binding 9606 BTO:0000007 29636472 t lperfetto "Here, we report near-atomic resolution cryo-EM structures of the activated human proteasome|The proteasome is composed of a 28-subunit barrel-shaped core particle (CP) and two 19- subunit regulatory particles (RP)5–8 capped at both sides of the CP|Human proteasomes were purified through affinity chromatography on a large scale from a stable HEK293 cell line" SIGNOR-263361 PSMA3 protein P25788 UNIPROT "26S Proteasome" complex SIGNOR-C307 SIGNOR "form complex" binding 9606 BTO:0000007 29636472 t lperfetto "Here, we report near-atomic resolution cryo-EM structures of the activated human proteasome|The proteasome is composed of a 28-subunit barrel-shaped core particle (CP) and two 19- subunit regulatory particles (RP)5–8 capped at both sides of the CP|Human proteasomes were purified through affinity chromatography on a large scale from a stable HEK293 cell line" SIGNOR-263362 PSMA1 protein P25786 UNIPROT "26S Proteasome" complex SIGNOR-C307 SIGNOR "form complex" binding 9606 BTO:0000007 29636472 t lperfetto "Here, we report near-atomic resolution cryo-EM structures of the activated human proteasome|The proteasome is composed of a 28-subunit barrel-shaped core particle (CP) and two 19- subunit regulatory particles (RP)5–8 capped at both sides of the CP|Human proteasomes were purified through affinity chromatography on a large scale from a stable HEK293 cell line" SIGNOR-263363 PSMA5 protein P28066 UNIPROT "26S Proteasome" complex SIGNOR-C307 SIGNOR "form complex" binding 9606 BTO:0000007 29636472 t lperfetto "Here, we report near-atomic resolution cryo-EM structures of the activated human proteasome|The proteasome is composed of a 28-subunit barrel-shaped core particle (CP) and two 19- subunit regulatory particles (RP)5–8 capped at both sides of the CP|Human proteasomes were purified through affinity chromatography on a large scale from a stable HEK293 cell line" SIGNOR-263364 PSMA7 protein O14818 UNIPROT "26S Proteasome" complex SIGNOR-C307 SIGNOR "form complex" binding 9606 BTO:0000007 29636472 t lperfetto "Here, we report near-atomic resolution cryo-EM structures of the activated human proteasome|The proteasome is composed of a 28-subunit barrel-shaped core particle (CP) and two 19- subunit regulatory particles (RP)5–8 capped at both sides of the CP|Human proteasomes were purified through affinity chromatography on a large scale from a stable HEK293 cell line" SIGNOR-263365 PSMA4 protein P25789 UNIPROT "26S Proteasome" complex SIGNOR-C307 SIGNOR "form complex" binding 9606 BTO:0000007 29636472 t lperfetto "Here, we report near-atomic resolution cryo-EM structures of the activated human proteasome|The proteasome is composed of a 28-subunit barrel-shaped core particle (CP) and two 19- subunit regulatory particles (RP)5–8 capped at both sides of the CP|Human proteasomes were purified through affinity chromatography on a large scale from a stable HEK293 cell line" SIGNOR-263366 PSMA2 protein P25787 UNIPROT "26S Proteasome" complex SIGNOR-C307 SIGNOR "form complex" binding 9606 BTO:0000007 29636472 t lperfetto "Here, we report near-atomic resolution cryo-EM structures of the activated human proteasome|The proteasome is composed of a 28-subunit barrel-shaped core particle (CP) and two 19- subunit regulatory particles (RP)5–8 capped at both sides of the CP|Human proteasomes were purified through affinity chromatography on a large scale from a stable HEK293 cell line" SIGNOR-263367 PSMA6 protein P60900 UNIPROT "26S Proteasome" complex SIGNOR-C307 SIGNOR "form complex" binding 9606 BTO:0000007 29636472 t lperfetto "Here, we report near-atomic resolution cryo-EM structures of the activated human proteasome|The proteasome is composed of a 28-subunit barrel-shaped core particle (CP) and two 19- subunit regulatory particles (RP)5–8 capped at both sides of the CP|Human proteasomes were purified through affinity chromatography on a large scale from a stable HEK293 cell line" SIGNOR-263368 PSMC3 protein P17980 UNIPROT "26S Proteasome" complex SIGNOR-C307 SIGNOR "form complex" binding 9606 BTO:0000007 29636472 t lperfetto "Here, we report near-atomic resolution cryo-EM structures of the activated human proteasome|The proteasome is composed of a 28-subunit barrel-shaped core particle (CP) and two 19- subunit regulatory particles (RP)5–8 capped at both sides of the CP|Human proteasomes were purified through affinity chromatography on a large scale from a stable HEK293 cell line" SIGNOR-263369 PSMC6 protein P62333 UNIPROT "26S Proteasome" complex SIGNOR-C307 SIGNOR "form complex" binding 9606 BTO:0000007 29636472 t lperfetto "Here, we report near-atomic resolution cryo-EM structures of the activated human proteasome|The proteasome is composed of a 28-subunit barrel-shaped core particle (CP) and two 19- subunit regulatory particles (RP)5–8 capped at both sides of the CP|Human proteasomes were purified through affinity chromatography on a large scale from a stable HEK293 cell line" SIGNOR-263370 PSMC4 protein P43686 UNIPROT "26S Proteasome" complex SIGNOR-C307 SIGNOR "form complex" binding 9606 BTO:0000007 29636472 t lperfetto "Here, we report near-atomic resolution cryo-EM structures of the activated human proteasome|The proteasome is composed of a 28-subunit barrel-shaped core particle (CP) and two 19- subunit regulatory particles (RP)5–8 capped at both sides of the CP|Human proteasomes were purified through affinity chromatography on a large scale from a stable HEK293 cell line" SIGNOR-263371 PSMC5 protein P62195 UNIPROT "26S Proteasome" complex SIGNOR-C307 SIGNOR "form complex" binding 9606 BTO:0000007 29636472 t lperfetto "Here, we report near-atomic resolution cryo-EM structures of the activated human proteasome|The proteasome is composed of a 28-subunit barrel-shaped core particle (CP) and two 19- subunit regulatory particles (RP)5–8 capped at both sides of the CP|Human proteasomes were purified through affinity chromatography on a large scale from a stable HEK293 cell line" SIGNOR-263372 PSMC1 protein P62191 UNIPROT "26S Proteasome" complex SIGNOR-C307 SIGNOR "form complex" binding 9606 BTO:0000007 29636472 t lperfetto "Here, we report near-atomic resolution cryo-EM structures of the activated human proteasome|The proteasome is composed of a 28-subunit barrel-shaped core particle (CP) and two 19- subunit regulatory particles (RP)5–8 capped at both sides of the CP|Human proteasomes were purified through affinity chromatography on a large scale from a stable HEK293 cell line" SIGNOR-263373 PSMC2 protein P35998 UNIPROT "26S Proteasome" complex SIGNOR-C307 SIGNOR "form complex" binding 9606 BTO:0000007 29636472 t lperfetto "Here, we report near-atomic resolution cryo-EM structures of the activated human proteasome|The proteasome is composed of a 28-subunit barrel-shaped core particle (CP) and two 19- subunit regulatory particles (RP)5–8 capped at both sides of the CP|Human proteasomes were purified through affinity chromatography on a large scale from a stable HEK293 cell line" SIGNOR-263374 lapatinib chemical CHEBI:49603 ChEBI ERBB2 protein P04626 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-193627 "26S Proteasome" complex SIGNOR-C307 SIGNOR Protein_degradation phenotype SIGNOR-PH96 SIGNOR up-regulates 9606 29636472 f lperfetto "The proteasome is a sophisticated ATP-dependent molecular machine responsible for protein degradation in all known eukaryotic cells. " SIGNOR-263375 TNKS2 protein Q9H2K2 UNIPROT TERF1 protein P54274 UNIPROT "down-regulates activity" ADP-ribosylation -1 11739745 t lperfetto "Tankyrase 2 poly(ADP-ribosyl)ated itself and TRF1. Overexpression of tankyrase 2 in the nucleus released endogenous TRF1 from telomeres." SIGNOR-263376 TNKS protein O95271 UNIPROT TERF1 protein P54274 UNIPROT "down-regulates activity" ADP-ribosylation -1 11739745 t lperfetto "Tankyrase 1 ADP-ribosylates TRF1, inhibiting its binding to telomeric DNA." SIGNOR-263377 TNKS2 protein Q9H2K2 UNIPROT AXIN1 protein O15169 UNIPROT "down-regulates quantity by destabilization" ADP-ribosylation 9606 BTO:0000007 19759537 t lperfetto "Together, these findings are consistent with the hypothesis that TNKS promotes the ubiquitination and degradation of axin, which may be mediated, at least in part, through the direct PARsylation of axin." SIGNOR-263378 TNKS protein O95271 UNIPROT AXIN1 protein O15169 UNIPROT "down-regulates quantity by destabilization" ADP-ribosylation 9606 BTO:0000007 19759537 t lperfetto "Together, these findings are consistent with the hypothesis that TNKS promotes the ubiquitination and degradation of axin, which may be mediated, at least in part, through the direct PARsylation of axin." SIGNOR-263379 TNKS2 protein Q9H2K2 UNIPROT AXIN2 protein Q9Y2T1 UNIPROT "down-regulates quantity by destabilization" ADP-ribosylation 9606 BTO:0000007 19759537 t lperfetto "Together, these findings are consistent with the hypothesis that TNKS promotes the ubiquitination and degradation of axin, which may be mediated, at least in part, through the direct PARsylation of axin." SIGNOR-263380 TNKS protein O95271 UNIPROT AXIN2 protein Q9Y2T1 UNIPROT "down-regulates quantity by destabilization" ADP-ribosylation 9606 BTO:0000007 19759537 t lperfetto "Together, these findings are consistent with the hypothesis that TNKS promotes the ubiquitination and degradation of axin, which may be mediated, at least in part, through the direct PARsylation of axin." SIGNOR-263381 TNKS2 protein Q9H2K2 UNIPROT CASC3 protein O15234 UNIPROT "down-regulates quantity by destabilization" ADP-ribosylation 9606 BTO:0000007 21478859 t lperfetto "Here, we identify RNF146, a RING-domain E3 ubiquitin ligase, as a positive regulator of Wnt signalling. RNF146 promotes Wnt signalling by mediating tankyrase-dependent degradation of axin. Mechanistically, RNF146 directly interacts with poly(ADP-ribose) through its WWE domain, and promotes degradation of PARsylated proteins. Using proteomics approaches, we have identified BLZF1 and CASC3 as further substrates targeted by tankyrase and RNF146 for degradation." SIGNOR-263382 TNKS protein O95271 UNIPROT CASC3 protein O15234 UNIPROT "down-regulates quantity by destabilization" ADP-ribosylation 9606 BTO:0000007 21478859 t lperfetto "Here, we identify RNF146, a RING-domain E3 ubiquitin ligase, as a positive regulator of Wnt signalling. RNF146 promotes Wnt signalling by mediating tankyrase-dependent degradation of axin. Mechanistically, RNF146 directly interacts with poly(ADP-ribose) through its WWE domain, and promotes degradation of PARsylated proteins. Using proteomics approaches, we have identified BLZF1 and CASC3 as further substrates targeted by tankyrase and RNF146 for degradation." SIGNOR-263383 TNKS2 protein Q9H2K2 UNIPROT BLZF1 protein Q9H2G9 UNIPROT "down-regulates quantity by destabilization" ADP-ribosylation 9606 BTO:0000007 21478859 t lperfetto "Here, we identify RNF146, a RING-domain E3 ubiquitin ligase, as a positive regulator of Wnt signalling. RNF146 promotes Wnt signalling by mediating tankyrase-dependent degradation of axin. Mechanistically, RNF146 directly interacts with poly(ADP-ribose) through its WWE domain, and promotes degradation of PARsylated proteins. Using proteomics approaches, we have identified BLZF1 and CASC3 as further substrates targeted by tankyrase and RNF146 for degradation." SIGNOR-263384 TNKS protein O95271 UNIPROT BLZF1 protein Q9H2G9 UNIPROT "down-regulates quantity by destabilization" ADP-ribosylation 9606 BTO:0000007 21478859 t lperfetto "Here, we identify RNF146, a RING-domain E3 ubiquitin ligase, as a positive regulator of Wnt signalling. RNF146 promotes Wnt signalling by mediating tankyrase-dependent degradation of axin. Mechanistically, RNF146 directly interacts with poly(ADP-ribose) through its WWE domain, and promotes degradation of PARsylated proteins. Using proteomics approaches, we have identified BLZF1 and CASC3 as further substrates targeted by tankyrase and RNF146 for degradation." SIGNOR-263385 TNKS2 protein Q9H2K2 UNIPROT PSMF1 protein Q92530 UNIPROT "down-regulates quantity by destabilization" ADP-ribosylation 9606 BTO:0000007 23622245 t lperfetto "We identify the ADP-ribosyltransferase tankyrase (TNKS) and the 19S assembly chaperones dp27 and dS5b as direct binding partners of the proteasome regulator PI31. TNKS-mediated ADP-ribosylation of PI31 drastically reduces its affinity for 20S proteasome alpha subunits to relieve 20S repression by PI31." SIGNOR-263386 TNKS protein O95271 UNIPROT PSMF1 protein Q92530 UNIPROT "down-regulates quantity by destabilization" ADP-ribosylation 9606 BTO:0000007 23622245 t lperfetto "We identify the ADP-ribosyltransferase tankyrase (TNKS) and the 19S assembly chaperones dp27 and dS5b as direct binding partners of the proteasome regulator PI31. TNKS-mediated ADP-ribosylation of PI31 drastically reduces its affinity for 20S proteasome alpha subunits to relieve 20S repression by PI31." SIGNOR-263387 AGTR1 protein P30556 UNIPROT NPHS1 protein O60500 UNIPROT "down-regulates activity" 10116 21982880 f miannu "Ang II-receiving rats displayed diminished phosphorylation of nephrin but enhanced glomerular/podocyte injury and proteinuria when compared to control rats. These findings indicate that Ang II induces nephrin dephosphorylation and podocyte injury through a caveolin-1-dependent mechanism." SIGNOR-253342 AMPK complex SIGNOR-C15 SIGNOR MTOR protein P42345 UNIPROT "down-regulates activity" 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 SMO protein Q99835 UNIPROT GPR161 protein Q8N6U8 UNIPROT "down-regulates activity" relocalization 10090 23332756 f "Constitutive Gpr161 activity increases cAMP levels, which is reduced upon knockdown of Gαs, suggesting it to be a Gαs-coupled receptor." SIGNOR-259937 BMPR1A protein P36894 UNIPROT SMAD5/SMAD4 complex SIGNOR-C205 SIGNOR "up-regulates activity" phosphorylation 10090 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-255788 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 BMPR1A protein P36894 UNIPROT SMAD8/SMAD4 complex SIGNOR-C206 SIGNOR "up-regulates activity" phosphorylation 10090 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-255786 BMPR1A protein P36894 UNIPROT SMAD9 protein O15198 UNIPROT "up-regulates activity" phosphorylation 9606 19620713 t ggiuliani "To ascertain whether overexpression of BMPr1A can initiate adipocyte lineage commitment in the absence of its BMP ligand, constitutively active (CA)-BMPr1A and CA-BMPr1B were expressed in C3H10T1/2 stem cells using a mouse stem cell virus (MSCV) retroviral system. […]Thus, their overexpression provoked a substantial rise in the phosphorylation of Smad1/5/8 and p38 MAPK, known downstream phosphorylated intermediates in the BMP signaling pathway." SIGNOR-255772 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 C1QB protein P02746 UNIPROT "Complement C1q" complex SIGNOR-C308 SIGNOR "form complex" binding -1 29449492 t lperfetto "C1q comprises 18 polypeptide chains; three chains of C1q-A, -B, and -C trimerize to form six collagen-like triple helices connected to six globular (trimeric) ligand-recognition (gC1q) modules (fig. S1B) (1)." SIGNOR-263388 C1QC protein P02747 UNIPROT "Complement C1q" complex SIGNOR-C308 SIGNOR "form complex" binding -1 29449492 t lperfetto "C1q comprises 18 polypeptide chains; three chains of C1q-A, -B, and -C trimerize to form six collagen-like triple helices connected to six globular (trimeric) ligand-recognition (gC1q) modules (fig. S1B) (1)." SIGNOR-263389 C1QA protein P02745 UNIPROT "Complement C1q" complex SIGNOR-C308 SIGNOR "form complex" binding -1 29449492 t lperfetto "C1q comprises 18 polypeptide chains; three chains of C1q-A, -B, and -C trimerize to form six collagen-like triple helices connected to six globular (trimeric) ligand-recognition (gC1q) modules (fig. S1B) (1)." SIGNOR-263390 FGB protein P02675 UNIPROT Fibrinogen complex SIGNOR-C311 SIGNOR "form complex" binding -1 25427968 t lperfetto "Fibrinogen is a plasma glycoprotein mainly synthesised by hepatocytes and circulating as a 340-kDa hexamer consisting of two sets of three different polypeptide chains (Aalpha, Bbeta, and gamma, encoded by the FGA, FGB, and FGG gene, respectively)." SIGNOR-263391 FGA protein P02671 UNIPROT Fibrinogen complex SIGNOR-C311 SIGNOR "form complex" binding -1 25427968 t lperfetto "Fibrinogen is a plasma glycoprotein mainly synthesised by hepatocytes and circulating as a 340-kDa hexamer consisting of two sets of three different polypeptide chains (Aalpha, Bbeta, and gamma, encoded by the FGA, FGB, and FGG gene, respectively)." SIGNOR-263392 FGG protein P02679 UNIPROT Fibrinogen complex SIGNOR-C311 SIGNOR "form complex" binding -1 25427968 t lperfetto "Fibrinogen is a plasma glycoprotein mainly synthesised by hepatocytes and circulating as a 340-kDa hexamer consisting of two sets of three different polypeptide chains (Aalpha, Bbeta, and gamma, encoded by the FGA, FGB, and FGG gene, respectively)." SIGNOR-263393 C1S protein P09871 UNIPROT "Complement C1 complex" complex SIGNOR-C309 SIGNOR "form complex" binding -1 29449492 t lperfetto "The complement system is part of our innate immune system. The classical complement pathway is triggered by activation of the C1 initiation complex upon binding to cell surfaces. C1, or C1qr2s2, consists of four proteases, C1r and C1s, that associate with C1q, which contains antibody-binding sites.|The reconstruction reveals densities for all C1q collagen-like triple helices and gC1q modules, C1r and C1s proteases" SIGNOR-263394 C1R protein P00736 UNIPROT "Complement C1 complex" complex SIGNOR-C309 SIGNOR "form complex" binding -1 29449492 t lperfetto "The complement system is part of our innate immune system. The classical complement pathway is triggered by activation of the C1 initiation complex upon binding to cell surfaces. C1, or C1qr2s2, consists of four proteases, C1r and C1s, that associate with C1q, which contains antibody-binding sites.|The reconstruction reveals densities for all C1q collagen-like triple helices and gC1q modules, C1r and C1s proteases" SIGNOR-263395 "Complement C1q" complex SIGNOR-C308 SIGNOR "Complement C1 complex" complex SIGNOR-C309 SIGNOR "form complex" binding -1 29449492 t lperfetto "The complement system is part of our innate immune system. The classical complement pathway is triggered by activation of the C1 initiation complex upon binding to cell surfaces. C1, or C1qr2s2, consists of four proteases, C1r and C1s, that associate with C1q, which contains antibody-binding sites.|The reconstruction reveals densities for all C1q collagen-like triple helices and gC1q modules, C1r and C1s proteases" SIGNOR-263396 "Immune complexes" stimulus SIGNOR-ST15 SIGNOR "Complement C1q" complex SIGNOR-C308 SIGNOR "up-regulates activity" binding -1 29449492 t lperfetto "We used IgG monoclonal antibodies (mAbs) oligomerized through antigen-binding on liposomes or preformed antibody complexes in solution and applied tomography and single-particle cryo–electron microscopy (cryo-EM) to resolve the mechanisms of C1 binding and activation.|Binding of C1 through its gC1q modules to mediators of inflammation, such as immunoglobulin G (IgG) or IgM antibodies (fig. S1, C and D), on cell surfaces activates the associated proteases and initiates the proteolytic cascade of complement" SIGNOR-263397 C1QBP protein Q07021 UNIPROT "Complement C1q" complex SIGNOR-C308 SIGNOR "down-regulates activity" binding 28018340 t lperfetto "Previous studies have shown that gC1qR inhibits aggregated IgG-mediated complement activation by binding to the gC1q site on C1q, thereby preventing IgG from binding to the gh’s (28), suggesting that the binding sites for gC1qR and IgG on C1q may be identical or at least overlapping." SIGNOR-263401 C1QBP protein Q07021 UNIPROT C1QA protein P02745 UNIPROT "down-regulates activity" binding SIGNOR-C308 28018340 t lperfetto "Previous studies have shown that gC1qR inhibits aggregated IgG-mediated complement activation by binding to the gC1q site on C1q, thereby preventing IgG from binding to the gh’s (28), suggesting that the binding sites for gC1qR and IgG on C1q may be identical or at least overlapping." SIGNOR-263402 C1QBP protein Q07021 UNIPROT C1QB protein P02746 UNIPROT "down-regulates activity" binding SIGNOR-C308 28018340 t lperfetto "Previous studies have shown that gC1qR inhibits aggregated IgG-mediated complement activation by binding to the gC1q site on C1q, thereby preventing IgG from binding to the gh’s (28), suggesting that the binding sites for gC1qR and IgG on C1q may be identical or at least overlapping." SIGNOR-263403 C1QBP protein Q07021 UNIPROT C1QC protein P02747 UNIPROT "down-regulates activity" binding SIGNOR-C308 28018340 t lperfetto "Previous studies have shown that gC1qR inhibits aggregated IgG-mediated complement activation by binding to the gC1q site on C1q, thereby preventing IgG from binding to the gh’s (28), suggesting that the binding sites for gC1qR and IgG on C1q may be identical or at least overlapping." SIGNOR-263404 PAMPs stimulus SIGNOR-ST11 SIGNOR MBL2 protein P11226 UNIPROT "up-regulates activity" binding 17204478 t lperfetto "In the lectin pathway, mannose-binding lectin (MBL) and ficolins bind to pathogens and activate MBL-associated serine protease-2 (MASP-2)" SIGNOR-263405 PAMPs stimulus SIGNOR-ST11 SIGNOR FCN3 protein O75636 UNIPROT "up-regulates activity" binding -1 11907111 t lperfetto "H-ficolin binds to PSA, a polysaccharide produced by Aerococcus viridans. C4 was activated by H-ficolin preparations bound to PSA which had been coated on ELISA plates." SIGNOR-263406 PAMPs stimulus SIGNOR-ST11 SIGNOR FCN2 protein Q15485 UNIPROT "up-regulates activity" binding -1 11907111 t lperfetto "H-ficolin binds to PSA, a polysaccharide produced by Aerococcus viridans. C4 was activated by H-ficolin preparations bound to PSA which had been coated on ELISA plates." SIGNOR-263407 PAMPs stimulus SIGNOR-ST11 SIGNOR COLEC11 protein Q9BWP8 UNIPROT "up-regulates activity" binding -1 20956340 t lperfetto "We finally show that CL-11 binds to intact bacteria, fungi, and viruses and that CL-11 decreases influenza A virus infectivity and forms complexes with DNA|it is conceivable that CL-11 plays a role in activation of the complement system and in the defense against invading microorganisms." SIGNOR-263408 COLEC11 protein Q9BWP8 UNIPROT MASP1 protein P48740 UNIPROT "up-regulates activity" binding -1 20956340 t lperfetto "On the basis of the significant concentration of CL-11 in circulation and CL-11's interaction with various microorganisms and MASP-1 and/or MASP-3, it is conceivable that CL-11 plays a role in activation of the complement system and in the defense against invading microorganisms." SIGNOR-263409 FCN3 protein O75636 UNIPROT MASP1 protein P48740 UNIPROT "up-regulates activity" binding 9606 BTO:0000392 11907111 t lperfetto "H-ficolin binds to PSA, a polysaccharide produced by Aerococcus viridans. C4 was activated by H-ficolin preparations bound to PSA which had been coated on ELISA plates. These results indicate that H-ficolin is a second ficolin which is associated with MASPs and sMAP, and which activates the lectin pathway|Proteolytic activation of complement components by H-ficolin-MASP." SIGNOR-263410 FCN2 protein Q15485 UNIPROT MASP1 protein P48740 UNIPROT "up-regulates activity" binding 9606 BTO:0000392 11907111 t lperfetto "H-ficolin binds to PSA, a polysaccharide produced by Aerococcus viridans. C4 was activated by H-ficolin preparations bound to PSA which had been coated on ELISA plates. These results indicate that H-ficolin is a second ficolin which is associated with MASPs and sMAP, and which activates the lectin pathway|Proteolytic activation of complement components by H-ficolin-MASP." SIGNOR-263411 FCN3 protein O75636 UNIPROT MASP2 protein O00187 UNIPROT "up-regulates activity" binding 17204478 t lperfetto "In the lectin pathway, mannose-binding lectin (MBL) and ficolins bind to pathogens and activate MBL-associated serine protease-2 (MASP-2)" SIGNOR-263412 FCN2 protein Q15485 UNIPROT MASP2 protein O00187 UNIPROT "up-regulates activity" binding 17204478 t lperfetto "In the lectin pathway, mannose-binding lectin (MBL) and ficolins bind to pathogens and activate MBL-associated serine protease-2 (MASP-2)" SIGNOR-263413 MBL2 protein P11226 UNIPROT MASP1 protein P48740 UNIPROT "up-regulates activity" binding 9606 BTO:0000392 9087411 t lperfetto "The results (Fig. 3A) show that the anti-MBL antibody, in addition to binding MBL captures both MASP-1 and MASP-2|Our results emphasize the similarity between complement activation through the MBL, or 'MBLectin' pathway of the innate immune system and the classical pathway of complement activation (Fig. 5)." SIGNOR-263414 MBL2 protein P11226 UNIPROT MASP2 protein O00187 UNIPROT "up-regulates activity" binding 9606 BTO:0000392 9087411 t lperfetto "The results (Fig. 3A) show that the anti-MBL antibody, in addition to binding MBL captures both MASP-1 and MASP-2|Our results emphasize the similarity between complement activation through the MBL, or 'MBLectin' pathway of the innate immune system and the classical pathway of complement activation (Fig. 5)." SIGNOR-263415 MASP2 protein O00187 UNIPROT C2 protein P06681 UNIPROT "up-regulates activity" cleavage Arg243 KTKESLGrKIQIQRS 9606 BTO:0000392 11907111 t lperfetto "The MASPs in the preparations had proteolytic activities against C4, C2, and C3 in the fluid phase" SIGNOR-263416 MASP1 protein P48740 UNIPROT C2 protein P06681 UNIPROT "up-regulates activity" cleavage Arg243 KTKESLGrKIQIQRS 9606 BTO:0000392 11907111 t lperfetto "The MASPs in the preparations had proteolytic activities against C4, C2, and C3 in the fluid phase" SIGNOR-263417 "Complement C1 complex" complex SIGNOR-C309 SIGNOR C2 protein P06681 UNIPROT "up-regulates activity" cleavage Arg243 KTKESLGrKIQIQRS 31331124 t lperfetto "C1s subsequently activate serum proteins C4 and C2. C4 is cleaved to fragment C4a, which is an anaphylatoxin, and to fragment C4b, which is deposited on the adjacent surfaces. C2 is cleaved to a fragment C2b, and larger fragment C2a, which binds noncovalently to C4b on the target cell membrane. This forms the C4b2a complex" SIGNOR-263418 MASP2 protein O00187 UNIPROT C2 protein P06681 UNIPROT "up-regulates activity" cleavage Ser20 LYPGLADsAPSCPQN 9606 BTO:0000392 11907111 t lperfetto "The MASPs in the preparations had proteolytic activities against C4, C2, and C3 in the fluid phase" SIGNOR-263419 MASP1 protein P48740 UNIPROT C2 protein P06681 UNIPROT "up-regulates activity" cleavage Ser20 LYPGLADsAPSCPQN 9606 BTO:0000392 11907111 t lperfetto "The MASPs in the preparations had proteolytic activities against C4, C2, and C3 in the fluid phase" SIGNOR-263420 "Complement C1 complex" complex SIGNOR-C309 SIGNOR C2 protein P06681 UNIPROT "up-regulates activity" cleavage Ser20 LYPGLADsAPSCPQN 31331124 t lperfetto "C1s subsequently activate serum proteins C4 and C2. C4 is cleaved to fragment C4a, which is an anaphylatoxin, and to fragment C4b, which is deposited on the adjacent surfaces. C2 is cleaved to a fragment C2b, and larger fragment C2a, which binds noncovalently to C4b on the target cell membrane. This forms the C4b2a complex" SIGNOR-263421 MASP2 protein O00187 UNIPROT C4B protein P0C0L5 UNIPROT "up-regulates activity" cleavage Arg679 EKTTRKKrNVNFQKA -1 17204478 t lperfetto "MASP-2 cleaves C4 releasing C4a and generating C4b, which attaches covalently to the pathogen surface upon exposure of its reactive thioester. C2 binds to C4b and is also cleaved by MASP-2 to form the C3 convertase (C4b2a)." SIGNOR-263422 MASP1 protein P48740 UNIPROT C4B protein P0C0L5 UNIPROT "up-regulates activity" cleavage Arg679 EKTTRKKrNVNFQKA -1 9087411 t lperfetto "The classical complement activation pathway, like the MELinitiated pathway, involves the generation of a C3-converting complex, C4b2b, through enzymatic activation of C4 and C2. In the C1 complex (C1qr2s2), this specific protease activity is exhibited by C1s after activation of this enzyme by C1r. When C4 is activated, its reactive thiol ester is exposed and C4b binds covalently to nearby amino or hydroxyl groups. The C4-activating abilities of MASP-1 and MASP-2 were compared.|Activation of C4 by Ct sand MASP-2 on western blots." SIGNOR-263423 "Complement C1 complex" complex SIGNOR-C309 SIGNOR C4B protein P0C0L5 UNIPROT "up-regulates activity" cleavage Arg679 EKTTRKKrNVNFQKA -1 9087411 t lperfetto "The classical complement activation pathway, like the MELinitiated pathway, involves the generation of a C3-converting complex, C4b2b, through enzymatic activation of C4 and C2. In the C1 complex (C1qr2s2), this specific protease activity is exhibited by C1s after activation of this enzyme by C1r. When C4 is activated, its reactive thiol ester is exposed and C4b binds covalently to nearby amino or hydroxyl groups. The C4-activating abilities of MASP-1 and MASP-2 were compared.|Activation of C4 by Ct sand MASP-2 on western blots." SIGNOR-263424 MASP2 protein O00187 UNIPROT C4B protein P0C0L5 UNIPROT "up-regulates activity" cleavage Arg756 KGQAGLQrALEILQE -1 17204478 t lperfetto "MASP-2 cleaves C4 releasing C4a and generating C4b, which attaches covalently to the pathogen surface upon exposure of its reactive thioester. C2 binds to C4b and is also cleaved by MASP-2 to form the C3 convertase (C4b2a)." SIGNOR-263425 MASP1 protein P48740 UNIPROT C4B protein P0C0L5 UNIPROT "up-regulates activity" cleavage Arg756 KGQAGLQrALEILQE -1 9087411 t lperfetto "The classical complement activation pathway, like the MELinitiated pathway, involves the generation of a C3-converting complex, C4b2b, through enzymatic activation of C4 and C2. In the C1 complex (C1qr2s2), this specific protease activity is exhibited by C1s after activation of this enzyme by C1r. When C4 is activated, its reactive thiol ester is exposed and C4b binds covalently to nearby amino or hydroxyl groups. The C4-activating abilities of MASP-1 and MASP-2 were compared.|Activation of C4 by Ct sand MASP-2 on western blots." SIGNOR-263426 "Complement C1 complex" complex SIGNOR-C309 SIGNOR C4B protein P0C0L5 UNIPROT "up-regulates activity" cleavage Arg756 KGQAGLQrALEILQE -1 9087411 t lperfetto "The classical complement activation pathway, like the MELinitiated pathway, involves the generation of a C3-converting complex, C4b2b, through enzymatic activation of C4 and C2. In the C1 complex (C1qr2s2), this specific protease activity is exhibited by C1s after activation of this enzyme by C1r. When C4 is activated, its reactive thiol ester is exposed and C4b binds covalently to nearby amino or hydroxyl groups. The C4-activating abilities of MASP-1 and MASP-2 were compared.|Activation of C4 by Ct sand MASP-2 on western blots." SIGNOR-263427 MASP2 protein O00187 UNIPROT C4B protein P0C0L5 UNIPROT "up-regulates activity" cleavage Gly1446 TPLQLFEgRRNRRRR -1 17204478 t lperfetto "MASP-2 cleaves C4 releasing C4a and generating C4b, which attaches covalently to the pathogen surface upon exposure of its reactive thioester. C2 binds to C4b and is also cleaved by MASP-2 to form the C3 convertase (C4b2a)." SIGNOR-263428 MASP1 protein P48740 UNIPROT C4B protein P0C0L5 UNIPROT "up-regulates activity" cleavage Gly1446 TPLQLFEgRRNRRRR -1 9087411 t lperfetto "The classical complement activation pathway, like the MELinitiated pathway, involves the generation of a C3-converting complex, C4b2b, through enzymatic activation of C4 and C2. In the C1 complex (C1qr2s2), this specific protease activity is exhibited by C1s after activation of this enzyme by C1r. When C4 is activated, its reactive thiol ester is exposed and C4b binds covalently to nearby amino or hydroxyl groups. The C4-activating abilities of MASP-1 and MASP-2 were compared.|Activation of C4 by Ct sand MASP-2 on western blots." SIGNOR-263429 "Complement C1 complex" complex SIGNOR-C309 SIGNOR C4B protein P0C0L5 UNIPROT "up-regulates activity" cleavage Gly1446 TPLQLFEgRRNRRRR -1 9087411 t lperfetto "The classical complement activation pathway, like the MELinitiated pathway, involves the generation of a C3-converting complex, C4b2b, through enzymatic activation of C4 and C2. In the C1 complex (C1qr2s2), this specific protease activity is exhibited by C1s after activation of this enzyme by C1r. When C4 is activated, its reactive thiol ester is exposed and C4b binds covalently to nearby amino or hydroxyl groups. The C4-activating abilities of MASP-1 and MASP-2 were compared.|Activation of C4 by Ct sand MASP-2 on western blots." SIGNOR-263430 MASP2 protein O00187 UNIPROT C4A protein P0C0L4 UNIPROT "up-regulates activity" cleavage Arg679 EKTTRKKrNVNFQKA -1 17204478 t lperfetto "MASP-2 cleaves C4 releasing C4a and generating C4b, which attaches covalently to the pathogen surface upon exposure of its reactive thioester. C2 binds to C4b and is also cleaved by MASP-2 to form the C3 convertase (C4b2a)." SIGNOR-263431 MASP1 protein P48740 UNIPROT C4A protein P0C0L4 UNIPROT "up-regulates activity" cleavage Arg679 EKTTRKKrNVNFQKA -1 9087411 t lperfetto "The classical complement activation pathway, like the MELinitiated pathway, involves the generation of a C3-converting complex, C4b2b, through enzymatic activation of C4 and C2. In the C1 complex (C1qr2s2), this specific protease activity is exhibited by C1s after activation of this enzyme by C1r. When C4 is activated, its reactive thiol ester is exposed and C4b binds covalently to nearby amino or hydroxyl groups. The C4-activating abilities of MASP-1 and MASP-2 were compared.|Activation of C4 by Ct sand MASP-2 on western blots." SIGNOR-263432 "Complement C1 complex" complex SIGNOR-C309 SIGNOR C4A protein P0C0L4 UNIPROT "up-regulates activity" cleavage Arg679 EKTTRKKrNVNFQKA -1 9087411 t lperfetto "The classical complement activation pathway, like the MELinitiated pathway, involves the generation of a C3-converting complex, C4b2b, through enzymatic activation of C4 and C2. In the C1 complex (C1qr2s2), this specific protease activity is exhibited by C1s after activation of this enzyme by C1r. When C4 is activated, its reactive thiol ester is exposed and C4b binds covalently to nearby amino or hydroxyl groups. The C4-activating abilities of MASP-1 and MASP-2 were compared.|Activation of C4 by Ct sand MASP-2 on western blots." SIGNOR-263433 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 MASP2 protein O00187 UNIPROT C4A protein P0C0L4 UNIPROT "up-regulates activity" cleavage Arg756 KGQAGLQrALEILQE -1 17204478 t lperfetto "MASP-2 cleaves C4 releasing C4a and generating C4b, which attaches covalently to the pathogen surface upon exposure of its reactive thioester. C2 binds to C4b and is also cleaved by MASP-2 to form the C3 convertase (C4b2a)." SIGNOR-263434 MASP1 protein P48740 UNIPROT C4A protein P0C0L4 UNIPROT "up-regulates activity" cleavage Arg756 KGQAGLQrALEILQE -1 9087411 t lperfetto "The classical complement activation pathway, like the MELinitiated pathway, involves the generation of a C3-converting complex, C4b2b, through enzymatic activation of C4 and C2. In the C1 complex (C1qr2s2), this specific protease activity is exhibited by C1s after activation of this enzyme by C1r. When C4 is activated, its reactive thiol ester is exposed and C4b binds covalently to nearby amino or hydroxyl groups. The C4-activating abilities of MASP-1 and MASP-2 were compared.|Activation of C4 by Ct sand MASP-2 on western blots." SIGNOR-263435 "Complement C1 complex" complex SIGNOR-C309 SIGNOR C4A protein P0C0L4 UNIPROT "up-regulates activity" cleavage Arg756 KGQAGLQrALEILQE -1 9087411 t lperfetto "The classical complement activation pathway, like the MELinitiated pathway, involves the generation of a C3-converting complex, C4b2b, through enzymatic activation of C4 and C2. In the C1 complex (C1qr2s2), this specific protease activity is exhibited by C1s after activation of this enzyme by C1r. When C4 is activated, its reactive thiol ester is exposed and C4b binds covalently to nearby amino or hydroxyl groups. The C4-activating abilities of MASP-1 and MASP-2 were compared.|Activation of C4 by Ct sand MASP-2 on western blots." SIGNOR-263436 MASP2 protein O00187 UNIPROT C4A protein P0C0L4 UNIPROT "up-regulates activity" cleavage Gly1446 TPLQLFEgRRNRRRR -1 17204478 t lperfetto "MASP-2 cleaves C4 releasing C4a and generating C4b, which attaches covalently to the pathogen surface upon exposure of its reactive thioester. C2 binds to C4b and is also cleaved by MASP-2 to form the C3 convertase (C4b2a)." SIGNOR-263437 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 MASP1 protein P48740 UNIPROT C4A protein P0C0L4 UNIPROT "up-regulates activity" cleavage Gly1446 TPLQLFEgRRNRRRR -1 9087411 t lperfetto "The classical complement activation pathway, like the MELinitiated pathway, involves the generation of a C3-converting complex, C4b2b, through enzymatic activation of C4 and C2. In the C1 complex (C1qr2s2), this specific protease activity is exhibited by C1s after activation of this enzyme by C1r. When C4 is activated, its reactive thiol ester is exposed and C4b binds covalently to nearby amino or hydroxyl groups. The C4-activating abilities of MASP-1 and MASP-2 were compared.|Activation of C4 by Ct sand MASP-2 on western blots." SIGNOR-263438 "Complement C1 complex" complex SIGNOR-C309 SIGNOR C4A protein P0C0L4 UNIPROT "up-regulates activity" cleavage Gly1446 TPLQLFEgRRNRRRR -1 9087411 t lperfetto "The classical complement activation pathway, like the MELinitiated pathway, involves the generation of a C3-converting complex, C4b2b, through enzymatic activation of C4 and C2. In the C1 complex (C1qr2s2), this specific protease activity is exhibited by C1s after activation of this enzyme by C1r. When C4 is activated, its reactive thiol ester is exposed and C4b binds covalently to nearby amino or hydroxyl groups. The C4-activating abilities of MASP-1 and MASP-2 were compared.|Activation of C4 by Ct sand MASP-2 on western blots." SIGNOR-263439 C9 protein P02748 UNIPROT "Membrane attack complex" complex SIGNOR-C313 SIGNOR "form complex" binding -1 30552328 t lperfetto "The human MAC pore was formed on liposomes from individual complement proteins. |The maps were further subdivided into three components: an asymmetric region (C5b, C6, C7, and C8), a hinge region (C7, C8, and two C9 molecules), and a C9 oligomer" SIGNOR-263441 C6 protein P13671 UNIPROT "Membrane attack complex" complex SIGNOR-C313 SIGNOR "form complex" binding -1 30552328 t lperfetto "The human MAC pore was formed on liposomes from individual complement proteins. |The maps were further subdivided into three components: an asymmetric region (C5b, C6, C7, and C8), a hinge region (C7, C8, and two C9 molecules), and a C9 oligomer" SIGNOR-263442 C7 protein P10643 UNIPROT "Membrane attack complex" complex SIGNOR-C313 SIGNOR "form complex" binding -1 30552328 t lperfetto "The human MAC pore was formed on liposomes from individual complement proteins. |The maps were further subdivided into three components: an asymmetric region (C5b, C6, C7, and C8), a hinge region (C7, C8, and two C9 molecules), and a C9 oligomer" SIGNOR-263443 C8B protein P07358 UNIPROT "Membrane attack complex" complex SIGNOR-C313 SIGNOR "form complex" binding -1 30552328 t lperfetto "The human MAC pore was formed on liposomes from individual complement proteins. |The maps were further subdivided into three components: an asymmetric region (C5b, C6, C7, and C8), a hinge region (C7, C8, and two C9 molecules), and a C9 oligomer" SIGNOR-263444 C8A protein P07357 UNIPROT "Membrane attack complex" complex SIGNOR-C313 SIGNOR "form complex" binding -1 30552328 t lperfetto "The human MAC pore was formed on liposomes from individual complement proteins. |The maps were further subdivided into three components: an asymmetric region (C5b, C6, C7, and C8), a hinge region (C7, C8, and two C9 molecules), and a C9 oligomer" SIGNOR-263445 C8G protein P07360 UNIPROT "Membrane attack complex" complex SIGNOR-C313 SIGNOR "form complex" binding -1 30552328 t lperfetto "The human MAC pore was formed on liposomes from individual complement proteins. |The maps were further subdivided into three components: an asymmetric region (C5b, C6, C7, and C8), a hinge region (C7, C8, and two C9 molecules), and a C9 oligomer" SIGNOR-263446 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 "C3 convertase complex" complex SIGNOR-C310 SIGNOR "C5 convertase complex" complex SIGNOR-C312 SIGNOR "form complex" binding 31331124 t lperfetto "C3b associates with C3 convertase to form C5 convertase and cleaves C5." SIGNOR-263447 "C3 convertase complex" complex SIGNOR-C310 SIGNOR C3 protein P01024 UNIPROT "up-regulates activity" cleavage Arg671 QPAARRRrSVQLTEK 31331124 t lperfetto "This forms the C4b2a complex, which is a classical pathway C3 convertase. C4b2a cleaves C3, which is the central component of the complement cascade, to C3a, and anaphylatoxin, and C3b results in the activation of the lytic pathway" SIGNOR-263449 "C3 convertase complex" complex SIGNOR-C310 SIGNOR C3 protein P01024 UNIPROT "up-regulates activity" cleavage Arg748 ASHLGLArSNLDEDI 31331124 t lperfetto "This forms the C4b2a complex, which is a classical pathway C3 convertase. C4b2a cleaves C3, which is the central component of the complement cascade, to C3a, and anaphylatoxin, and C3b results in the activation of the lytic pathway" SIGNOR-263450 "C5 convertase complex" complex SIGNOR-C312 SIGNOR C5 protein P01031 UNIPROT "up-regulates activity" cleavage Arg677 KEILRPRrTLQKKIE 31331124 t lperfetto "Association of C3b with C3 convertases (C3bBb or C4b2a) results in formation of C5 convertases, C3bBbC3b and C4b2aC3b, which initiate the lytic pathway by cleavage of C5 to C5a and C5b" SIGNOR-263452 "C5 convertase complex" complex SIGNOR-C312 SIGNOR C5 protein P01031 UNIPROT "up-regulates activity" cleavage Arg751 HKDMQLGrLHMKTLL 31331124 t lperfetto "Association of C3b with C3 convertases (C3bBb or C4b2a) results in formation of C5 convertases, C3bBbC3b and C4b2aC3b, which initiate the lytic pathway by cleavage of C5 to C5a and C5b" SIGNOR-263453 "Membrane attack complex" complex SIGNOR-C313 SIGNOR Cell_killing phenotype SIGNOR-PH149 SIGNOR up-regulates -1 30552328 f lperfetto "Our work provides a structural basis for understanding how β-pore forming proteins breach the membrane and reveals a mechanism for how MAC kills pathogens and regulates cell functions." SIGNOR-263454 Opsonization phenotype SIGNOR-PH150 SIGNOR "Membrane attack complex" complex SIGNOR-C313 SIGNOR up-regulates -1 30552328 f lperfetto "CryoEM reveals how the complement membrane attack complex ruptures lipid bilayers" SIGNOR-263455 "Membrane attack complex" complex SIGNOR-C313 SIGNOR Membrane_disruption phenotype SIGNOR-PH151 SIGNOR up-regulates -1 30552328 f lperfetto "CryoEM reveals how the complement membrane attack complex ruptures lipid bilayers" SIGNOR-263456 C3AR1 protein Q16581 UNIPROT Vascular_Permeability phenotype SIGNOR-PH140 SIGNOR up-regulates 10984054 f lperfetto "The anaphylatoxins C3a and C5a are liberated as activation byproducts and are potent pro-inflammatory mediators that bind to specific cell surface receptors and cause leukocyte activation, smooth muscle contraction and vascular permeability" SIGNOR-263458 C5AR2 protein Q9P296 UNIPROT Chemotaxis phenotype SIGNOR-PH93 SIGNOR up-regulates 9606 BTO:0001669 9108406 f lperfetto "We report here that the anaphylatoxins C3a and C5a are chemotactic factors for the human mast cell line HMC-1, human cord blood-derived mast cells (CBMC) and cutaneous mast cells in vitro." SIGNOR-263459 C5AR1 protein P21730 UNIPROT Chemotaxis phenotype SIGNOR-PH93 SIGNOR up-regulates 9606 BTO:0001669 9108406 f lperfetto "We report here that the anaphylatoxins C3a and C5a are chemotactic factors for the human mast cell line HMC-1, human cord blood-derived mast cells (CBMC) and cutaneous mast cells in vitro." SIGNOR-263460 C5AR2 protein Q9P296 UNIPROT Inflammation phenotype SIGNOR-PH12 SIGNOR up-regulates 1847994 f lperfetto "The C5a receptor mediates the pro-inflammatory and chemotactic actions of the complement anaphylatoxin C5a. In addition to stimulating chemotaxis, granule enzyme release and superoxide anion production, this receptor stimulates upregulation of expression and activity of the adhesion molecule MAC-1, and of CR1, and a decrease in cell-surface glycoprotein 100MEL-14 on neutrophils." SIGNOR-263461 C5AR1 protein P21730 UNIPROT Inflammation phenotype SIGNOR-PH12 SIGNOR up-regulates 1847994 f lperfetto "The C5a receptor mediates the pro-inflammatory and chemotactic actions of the complement anaphylatoxin C5a. In addition to stimulating chemotaxis, granule enzyme release and superoxide anion production, this receptor stimulates upregulation of expression and activity of the adhesion molecule MAC-1, and of CR1, and a decrease in cell-surface glycoprotein 100MEL-14 on neutrophils." SIGNOR-263462 C5AR2 protein Q9P296 UNIPROT ITGAM protein P11215 UNIPROT "up-regulates quantity by expression" 1847994 f lperfetto "The C5a receptor mediates the pro-inflammatory and chemotactic actions of the complement anaphylatoxin C5a. In addition to stimulating chemotaxis, granule enzyme release and superoxide anion production, this receptor stimulates upregulation of expression and activity of the adhesion molecule MAC-1, and of CR1, and a decrease in cell-surface glycoprotein 100MEL-14 on neutrophils." SIGNOR-263463 C5AR1 protein P21730 UNIPROT ITGAM protein P11215 UNIPROT "up-regulates quantity by expression" 1847994 f lperfetto "The C5a receptor mediates the pro-inflammatory and chemotactic actions of the complement anaphylatoxin C5a. In addition to stimulating chemotaxis, granule enzyme release and superoxide anion production, this receptor stimulates upregulation of expression and activity of the adhesion molecule MAC-1, and of CR1, and a decrease in cell-surface glycoprotein 100MEL-14 on neutrophils." SIGNOR-263464 C5AR2 protein Q9P296 UNIPROT CR1 protein P17927 UNIPROT "up-regulates quantity by expression" 1847994 f lperfetto "The C5a receptor mediates the pro-inflammatory and chemotactic actions of the complement anaphylatoxin C5a. In addition to stimulating chemotaxis, granule enzyme release and superoxide anion production, this receptor stimulates upregulation of expression and activity of the adhesion molecule MAC-1, and of CR1, and a decrease in cell-surface glycoprotein 100MEL-14 on neutrophils." SIGNOR-263465 C5AR1 protein P21730 UNIPROT CR1 protein P17927 UNIPROT "up-regulates quantity by expression" 1847994 f lperfetto "The C5a receptor mediates the pro-inflammatory and chemotactic actions of the complement anaphylatoxin C5a. In addition to stimulating chemotaxis, granule enzyme release and superoxide anion production, this receptor stimulates upregulation of expression and activity of the adhesion molecule MAC-1, and of CR1, and a decrease in cell-surface glycoprotein 100MEL-14 on neutrophils." SIGNOR-263466 C5AR2 protein Q9P296 UNIPROT SELL protein P14151 UNIPROT "down-regulates quantity by repression" 1847994 f lperfetto "The C5a receptor mediates the pro-inflammatory and chemotactic actions of the complement anaphylatoxin C5a. In addition to stimulating chemotaxis, granule enzyme release and superoxide anion production, this receptor stimulates upregulation of expression and activity of the adhesion molecule MAC-1, and of CR1, and a decrease in cell-surface glycoprotein 100MEL-14 on neutrophils." SIGNOR-263467 C5AR1 protein P21730 UNIPROT SELL protein P14151 UNIPROT "down-regulates quantity by repression" 1847994 f lperfetto "The C5a receptor mediates the pro-inflammatory and chemotactic actions of the complement anaphylatoxin C5a. In addition to stimulating chemotaxis, granule enzyme release and superoxide anion production, this receptor stimulates upregulation of expression and activity of the adhesion molecule MAC-1, and of CR1, and a decrease in cell-surface glycoprotein 100MEL-14 on neutrophils." SIGNOR-263468 C5AR1 protein P21730 UNIPROT superoxide smallmolecule CHEBI:18421 ChEBI "up-regulates quantity by expression" 1847994 f lperfetto "The C5a receptor mediates the pro-inflammatory and chemotactic actions of the complement anaphylatoxin C5a. In addition to stimulating chemotaxis, granule enzyme release and superoxide anion production, this receptor stimulates upregulation of expression and activity of the adhesion molecule MAC-1, and of CR1, and a decrease in cell-surface glycoprotein 100MEL-14 on neutrophils." SIGNOR-263469 C5AR2 protein Q9P296 UNIPROT superoxide smallmolecule CHEBI:18421 ChEBI "up-regulates quantity by expression" 1847994 f lperfetto "The C5a receptor mediates the pro-inflammatory and chemotactic actions of the complement anaphylatoxin C5a. In addition to stimulating chemotaxis, granule enzyme release and superoxide anion production, this receptor stimulates upregulation of expression and activity of the adhesion molecule MAC-1, and of CR1, and a decrease in cell-surface glycoprotein 100MEL-14 on neutrophils." SIGNOR-263470 C3AR1 protein Q16581 UNIPROT Chemotaxis phenotype SIGNOR-PH93 SIGNOR up-regulates 9606 BTO:0001669 9108406 f lperfetto "We report here that the anaphylatoxins C3a and C5a are chemotactic factors for the human mast cell line HMC-1, human cord blood-derived mast cells (CBMC) and cutaneous mast cells in vitro." SIGNOR-263471 C3AR1 protein Q16581 UNIPROT Inflammation phenotype SIGNOR-PH12 SIGNOR up-regulates 9606 BTO:0001669 9108406 f lperfetto " In summary, these findings indicate that C3a and C5a serve as chemotaxins for human mast cells. Anaphylatoxin-mediated recruitment of mast cells might play an important role in hypersensitivity and inflammatory processes." SIGNOR-263472 C5 protein P01031 UNIPROT C5AR1 protein P21730 UNIPROT "up-regulates activity" binding 9606 cleavage:Arg751;Arg677 HKDMQLGrLHMKTLL;KEILRPRrTLQKKIE 1847994 t "complement C5a (anaphylatoxin) fragment: PRO_0000005988" lperfetto "The chemotactic receptor for human C5a anaphylatoxin|The human C5a receptor was cloned from U937 and HL-60 cells and identified by high affinity binding when expressed in COS-7 cells." SIGNOR-263457 C4B protein P0C0L5 UNIPROT "C3 convertase complex" complex SIGNOR-C310 SIGNOR "form complex" binding -1 cleavage:Arg756;Gly1446 KGQAGLQrALEILQE;TPLQLFEgRRNRRRR 17204478 t "complement C4b fragment:PRO_0000042703" lperfetto "However, following cleavage of C4, C2 binds tightly to C4b to form the C4b2 complex" SIGNOR-263398 C2 protein P06681 UNIPROT "C3 convertase complex" complex SIGNOR-C310 SIGNOR "form complex" binding -1 cleavage:Arg243 KTKESLGrKIQIQRS 17204478 t "complement C2a fragment: PRO_0000027612" lperfetto "However, following cleavage of C4, C2 binds tightly to C4b to form the C4b2 complex" SIGNOR-263399 C4A protein P0C0L4 UNIPROT "C3 convertase complex" complex SIGNOR-C310 SIGNOR "form complex" binding -1 cleavage:Arg756;Gly1446 KGQAGLQrALEILQE;TPLQLFEgRRNRRRR 17204478 t "complement C4b fragment: PRO_0000005970" lperfetto "However, following cleavage of C4, C2 binds tightly to C4b to form the C4b2 complex" SIGNOR-263400 C5 protein P01031 UNIPROT "Membrane attack complex" complex SIGNOR-C313 SIGNOR "form complex" binding -1 cleavage:Arg751 HKDMQLGrLHMKTLL 30552328 t "complement C5b fragment: PRO_0000005989" lperfetto "The human MAC pore was formed on liposomes from individual complement proteins. |The maps were further subdivided into three components: an asymmetric region (C5b, C6, C7, and C8), a hinge region (C7, C8, and two C9 molecules), and a C9 oligomer" SIGNOR-263440 C3 protein P01024 UNIPROT "C5 convertase complex" complex SIGNOR-C312 SIGNOR "form complex" binding cleavage:Arg748 ASHLGLArSNLDEDI 31331124 t "complement C3b fragment: PRO_0000005911" lperfetto "C3b associates with C3 convertase to form C5 convertase and cleaves C5." SIGNOR-263448 C3 protein P01024 UNIPROT C3AR1 protein Q16581 UNIPROT "up-regulates activity" binding 9606 cleavage:Arg671;Arg748 QPAARRRrSVQLTEK;ASHLGLArSNLDEDI 8765043 t "complement C3a fragment: PRO_0000005910" lperfetto "A cDNA clone encoding the human C3a anaphylatoxin receptor (C3aR) was isolated from a pcDNAI/Amp expression library prepared from U-937 cells|The cDNA clone contained an insert of 4.3 kbp and was able to confer to transfected human HEK-293 cells the capacity to bind specifically iodinated human C3a." SIGNOR-263451 Avacopan chemical CID:49841217 PUBCHEM C5AR1 protein P21730 UNIPROT "down-regulates activity" binding 9606 31734405 t lperfetto "CCX168 (avocapan), a C5aR antagonist, has proven its safety and efficiency in phase I and phase II trials conducted in AAV patients." SIGNOR-263473 Avacopan chemical CID:49841217 PUBCHEM C5AR2 protein Q9P296 UNIPROT "down-regulates activity" binding 9606 31734405 t lperfetto "CCX168 (avocapan), a C5aR antagonist, has proven its safety and efficiency in phase I and phase II trials conducted in AAV patients." SIGNOR-263474 CFHR1 protein Q03591 UNIPROT C3 protein P01024 UNIPROT "up-regulates activity" binding -1 cleavage:Arg748 ASHLGLArSNLDEDI 27814381 t "complement C3b fragment: PRO_0000005911" lperfetto "Finally, we have been able to establish that CFHR1 can sterically inhibit the interaction that CFH/CFHL-1 SCR1-4 makes with C3b.|CFH regulates the alternative pathway of complement in both the fluid phase and on self-surfaces: It competes with complement factor B (CFB) for binding to C3b and C3(H2O) thereby blocking the formation of the pro-convertase complexes, C3bB and C3(H2O)B. It also accelerates the decay of any existing C3bBb or C3(H2O)Bb. |these data have allowed us to consolidate one possible model of CFHR1-mediated deregulation of CFH/CFHL-1 on an activating surface in which CFHR1 directly competes with or blocks both CFH-binding sites on C3b" SIGNOR-263475 CFHR1 protein Q03591 UNIPROT CFH protein P08603 UNIPROT "down-regulates activity" binding -1 27814381 t lperfetto "Finally, we have been able to establish that CFHR1 can sterically inhibit the interaction that CFH/CFHL-1 SCR1-4 makes with C3b.|CFH regulates the alternative pathway of complement in both the fluid phase and on self-surfaces: It competes with complement factor B (CFB) for binding to C3b and C3(H2O) thereby blocking the formation of the pro-convertase complexes, C3bB and C3(H2O)B. It also accelerates the decay of any existing C3bBb or C3(H2O)Bb. |these data have allowed us to consolidate one possible model of CFHR1-mediated deregulation of CFH/CFHL-1 on an activating surface in which CFHR1 directly competes with or blocks both CFH-binding sites on C3b" SIGNOR-263476 "C3 convertase complex (C3bBb)" complex SIGNOR-C314 SIGNOR C3 protein P01024 UNIPROT "up-regulates activity" cleavage Arg671 QPAARRRrSVQLTEK 9606 BTO:0000089 26489954 t lperfetto "In addition to the surface‐bound C3 convertase, a fluid‐phase convertase can be formed by association of water‐reacted C3, termed C3(H20), to FB thus constantly maintaining a low level of complement activation in solution (tick‐over). Both of the surface‐bound C3 convertases can bind a C3b molecule whereby the C5 convertases are formed. These cleave C5 into C5a and C5b, thus initiating the terminal pathway and leading to formation of the membrane attack complex (MAC)." SIGNOR-263477 "C3 convertase complex (C3bBb)" complex SIGNOR-C314 SIGNOR C3 protein P01024 UNIPROT "up-regulates activity" cleavage Arg748 ASHLGLArSNLDEDI 9606 BTO:0000089 26489954 t lperfetto "In addition to the surface‐bound C3 convertase, a fluid‐phase convertase can be formed by association of water‐reacted C3, termed C3(H20), to FB thus constantly maintaining a low level of complement activation in solution (tick‐over). Both of the surface‐bound C3 convertases can bind a C3b molecule whereby the C5 convertases are formed. These cleave C5 into C5a and C5b, thus initiating the terminal pathway and leading to formation of the membrane attack complex (MAC)." SIGNOR-263478 "C3 convertase complex (C3bBb)" complex SIGNOR-C314 SIGNOR "C5 convertase complex (C3bBbC3b)" complex SIGNOR-C315 SIGNOR "form complex" binding 9606 BTO:0000089 26489954 t lperfetto "In addition to the surface‐bound C3 convertase, a fluid‐phase convertase can be formed by association of water‐reacted C3, termed C3(H20), to FB thus constantly maintaining a low level of complement activation in solution (tick‐over). Both of the surface‐bound C3 convertases can bind a C3b molecule whereby the C5 convertases are formed. These cleave C5 into C5a and C5b, thus initiating the terminal pathway and leading to formation of the membrane attack complex (MAC)." SIGNOR-263479 C3 protein P01024 UNIPROT "C5 convertase complex (C3bBbC3b)" complex SIGNOR-C315 SIGNOR "form complex" binding 9606 BTO:0000089 cleavage:Arg748 ASHLGLArSNLDEDI 26489954 t "complement C3b fragment: PRO_0000005911" lperfetto "In addition to the surface‐bound C3 convertase, a fluid‐phase convertase can be formed by association of water‐reacted C3, termed C3(H20), to FB thus constantly maintaining a low level of complement activation in solution (tick‐over). Both of the surface‐bound C3 convertases can bind a C3b molecule whereby the C5 convertases are formed. These cleave C5 into C5a and C5b, thus initiating the terminal pathway and leading to formation of the membrane attack complex (MAC)." SIGNOR-263480 "C5 convertase complex (C3bBbC3b)" complex SIGNOR-C315 SIGNOR C5 protein P01031 UNIPROT "up-regulates activity" cleavage Arg677 KEILRPRrTLQKKIE 9606 BTO:0000089 26489954 t lperfetto "In addition to the surface‐bound C3 convertase, a fluid‐phase convertase can be formed by association of water‐reacted C3, termed C3(H20), to FB thus constantly maintaining a low level of complement activation in solution (tick‐over). Both of the surface‐bound C3 convertases can bind a C3b molecule whereby the C5 convertases are formed. These cleave C5 into C5a and C5b, thus initiating the terminal pathway and leading to formation of the membrane attack complex (MAC)." SIGNOR-263481 "C5 convertase complex (C3bBbC3b)" complex SIGNOR-C315 SIGNOR C5 protein P01031 UNIPROT "up-regulates activity" cleavage Arg751 HKDMQLGrLHMKTLL 9606 BTO:0000089 26489954 t lperfetto "In addition to the surface‐bound C3 convertase, a fluid‐phase convertase can be formed by association of water‐reacted C3, termed C3(H20), to FB thus constantly maintaining a low level of complement activation in solution (tick‐over). Both of the surface‐bound C3 convertases can bind a C3b molecule whereby the C5 convertases are formed. These cleave C5 into C5a and C5b, thus initiating the terminal pathway and leading to formation of the membrane attack complex (MAC)." SIGNOR-263482 C3 protein P01024 UNIPROT C3 protein P01024 UNIPROT "up-regulates activity" cleavage Arg671 QPAARRRrSVQLTEK 9606 BTO:0000089 26806831 t lperfetto "C3 autoactivates in a process known as “tick-over,” which is characterized by spontaneous hydrolysis of a reactive thiol-ester to generate C3(H2O). Although C3(H2O)Bb produces only relatively small amounts of C3b compared to the other C3 convertases, it nevertheless generates enough C3b to set the C3 convertase amplification loop in motion." SIGNOR-263483 C3 protein P01024 UNIPROT C3 protein P01024 UNIPROT "up-regulates activity" cleavage Arg748 ASHLGLArSNLDEDI 9606 BTO:0000089 26806831 t lperfetto "C3 autoactivates in a process known as “tick-over,” which is characterized by spontaneous hydrolysis of a reactive thiol-ester to generate C3(H2O). Although C3(H2O)Bb produces only relatively small amounts of C3b compared to the other C3 convertases, it nevertheless generates enough C3b to set the C3 convertase amplification loop in motion." SIGNOR-263484 C3 protein P01024 UNIPROT "C3 convertase complex (C3bBb)" complex SIGNOR-C314 SIGNOR "form complex" binding 9606 BTO:0000089 cleavage:Arg748 ASHLGLArSNLDEDI 26489954 t "complement C3b fragment: PRO_0000005911" lperfetto "Surface‐associated C3b recruits FB, which leads to FB activation and the formation of C3bBb, the AP C3 convertase, which cleaves more C3 and amplifies complement activation. In addition to the surface‐bound C3 convertase, a fluid‐phase convertase can be formed by association of water‐reacted C3, termed C3(H20), to FB thus constantly maintaining a low level of complement activation in solution (tick‐over)" SIGNOR-263485 CFB protein P00751 UNIPROT "C3 convertase complex (C3bBb)" complex SIGNOR-C314 SIGNOR "form complex" binding 9606 BTO:0000089 cleavage:Arg259 GPGEQQKrKIVLDPS 26489954 t "complement factor B, b fragment: PRO_0000027547" lperfetto "Surface‐associated C3b recruits FB, which leads to FB activation and the formation of C3bBb, the AP C3 convertase, which cleaves more C3 and amplifies complement activation. In addition to the surface‐bound C3 convertase, a fluid‐phase convertase can be formed by association of water‐reacted C3, termed C3(H20), to FB thus constantly maintaining a low level of complement activation in solution (tick‐over)" SIGNOR-263486 CFD protein P00746 UNIPROT CFB protein P00751 UNIPROT "up-regulates activity" cleavage Arg259 GPGEQQKrKIVLDPS 9606 BTO:0000089 26489954 t lperfetto "The resulting proconvertase C3bB is subsequently cleaved by factor D (FD), generating the AP C3 convertase C3bBb" SIGNOR-263487 CFD protein P00746 UNIPROT CFB protein P00751 UNIPROT "up-regulates activity" cleavage Thr25 LLSGGVTtTPWSLAR 9606 BTO:0000089 26489954 t lperfetto "The resulting proconvertase C3bB is subsequently cleaved by factor D (FD), generating the AP C3 convertase C3bBb" SIGNOR-263488 CFI protein P05156 UNIPROT C3 protein P01024 UNIPROT "down-regulates activity" cleavage 9606 BTO:0000089 26806831 t lperfetto "FH also serves as cofactor for the serine protease factor I (FI) that cleaves C3b into iC3b, unable to form C3 convertase (Fig 1B)." SIGNOR-263489 CFH protein P08603 UNIPROT CFI protein P05156 UNIPROT "up-regulates activity" binding 9606 BTO:0000089 26806831 t lperfetto "FH also serves as cofactor for the serine protease factor I (FI) that cleaves C3b into iC3b, unable to form C3 convertase (Fig 1B)." SIGNOR-263490 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 LEPR protein P48357 UNIPROT JAK2 protein O60674 UNIPROT "up-regulates activity" binding 9606 BTO:0001282 18718905 t miannu "Janus kinase 2 (JAK2) is associated with LEPRb and autophosphorylates in response to leptin. JAK2 also phosphorylates LEPRb, STAT3, and multiple other downstream molecules." SIGNOR-263491 LEPR protein P48357 UNIPROT STAT3 protein P40763 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0001282 18718905 t miannu "These observations indicate that leptin stimulates tyrosine phosphorylation of STAT3 via LEPRb but independent of JAK2." SIGNOR-263492 JAK2 protein O60674 UNIPROT LEPR protein P48357 UNIPROT "up-regulates activity" phosphorylation Tyr986 QRQPFVKyATLISNS 9606 BTO:0000007 11018044 t miannu "LRb signaling is initiated by leptin binding to the extracellular domain of the LRb dimer, leading to Jak2 transphosphorylation and activation. Activated Jak2 mediates the tyrosine phosphorylation of Tyr985 and Tyr1138of LRb. These phosphotyrosine residues immediately function as binding sites (double-ended lines) for SHP-2 and STAT3, both of which quickly become tyrosine-phosphorylated by Jak2." SIGNOR-263493 JAK2 protein O60674 UNIPROT LEPR protein P48357 UNIPROT "up-regulates activity" phosphorylation Tyr1141 SKKTFASyMPQFQTC 9606 BTO:0000007 11018044 t miannu "LRb signaling is initiated by leptin binding to the extracellular domain of the LRb dimer, leading to Jak2 transphosphorylation and activation. Activated Jak2 mediates the tyrosine phosphorylation of Tyr985 and Tyr1138of LRb. These phosphotyrosine residues immediately function as binding sites (double-ended lines) for SHP-2 and STAT3, both of which quickly become tyrosine-phosphorylated by Jak2." SIGNOR-263494 LEPR protein P48357 UNIPROT STAT3 protein P40763 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 11018044 t miannu "LRb signaling is initiated by leptin binding to the extracellular domain of the LRb dimer, leading to Jak2 transphosphorylation and activation. Activated Jak2 mediates the tyrosine phosphorylation of Tyr985 and Tyr1138of LRb. These phosphotyrosine residues immediately function as binding sites (double-ended lines) for SHP-2 and STAT3, both of which quickly become tyrosine-phosphorylated by Jak2." SIGNOR-263495 FOXO1 protein Q12778 UNIPROT STAT3 protein P40763 UNIPROT "down-regulates activity" binding 9606 BTO:0000007 25510553 t miannu "FoxO1, which is up-regulated during early stages of diet-induced leptin resistance, directly interacts with STAT3 and prevents STAT3 from binding to specificity protein 1 (SP1)-pro-opiomelanocortin (POMC) promoter complex, and thereby inhibits STAT3-mediated regulation of POMC transcription." SIGNOR-263496 STAT3 protein P40763 UNIPROT POMC protein P01189 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000007 19049975 t miannu "We show that phospho-STAT3 activates POMC promoter in response to leptin signaling through a mechanism that requires an SP1-binding site in the POMC promoter." SIGNOR-263497 PTPN11 protein Q06124 UNIPROT GRB2 protein P62993 UNIPROT "up-regulates activity" binding 9606 11085989 t miannu "SHP-2 is thus a positive regulator of ERK by leptin receptors, and both the adaptor function and the phosphatase activity of SHP-2 are critical for this regulation. Based on these data, we conclude that tyrosinephosphorylation of SHP-2 is a mediator of ERK activation viaTyr-985. This is likely to occur via Grb-2 binding to SHP-2 atthe C terminus followed by activation of the Ras-Raf pathwayas suggested for other signaling systems (55, 56) and morerecently for the leptin receptor (33)." SIGNOR-263498 PTPN11 protein Q06124 UNIPROT ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR "up-regulates activity" 9606 11085989 f miannu "We show here that leptin can activate ERK signaling in thehypothalamus and that this stimulation is likely to occur viatwo pathways, both involving SHP-2.We have shown above that SHP-2 is a positive mediator of ERK activation by ObRb and that this requires both the phosphatase activity and tyrosine phosphorylation of SHP-2. Furthermore,Tyr-985 is required for maximal ERK phosphorylation." SIGNOR-263499 PTPN11 protein Q06124 UNIPROT ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR "up-regulates activity" 9606 11085989 f miannu "We show here that leptin can activate ERK signaling in thehypothalamus and that this stimulation is likely to occur viatwo pathways, both involving SHP-2.We have shown above that SHP-2 is a positive mediator of ERK activation by ObRb and that this requires both the phosphatase activity and tyrosine phosphorylation of SHP-2. Furthermore,Tyr-985 is required for maximal ERK phosphorylation." SIGNOR-263500 CHEK1 protein O14757 UNIPROT MEK1/2 proteinfamily SIGNOR-PF25 SIGNOR "down-regulates activity" 9606 28138032 f miannu "Mechanistically, Ras-MEK signaling drives Chk1 expression and promotes cancer cell growth that produces genotoxic stress that requires Chk1 to mediate a response to the consequent DNA damage. Reciprocally, Chk1 engages a negative feedback loop to prevent hyperactivation of Ras-MEK signaling, thereby limiting DNA damage. Ras–MEK signaling transcriptionally activates Chk1, which appears to sustain cancer cell growth by maintaining DNA damage levels below a threshold that would otherwise drive apoptosis." SIGNOR-263059 GSK3B protein P49841 UNIPROT CHEK1 protein O14757 UNIPROT "down-regulates activity" 10090 24260231 f miannu "Involvement of GSK3 Inhibition by the PI3K/Akt Pathway in Regulation of Etoposide-induced Chk1 Activation. GSK3ß regulates etoposide-induced Chk1 activation. GSK3 inhibitors, including LiCl and SB216763, restored the sustained Chk1 activation and mitigated apoptosis in cells treated with etoposide and the inhibitors for aberrant kinases, PI3K, or Akt. Thus, proteasomal degradation of Chk1 as well as GSK3 activation may be involved in negative regulation of etoposide-induced Chk1 by imatinib in these cells." SIGNOR-263050 MEK1/2 proteinfamily SIGNOR-PF25 SIGNOR CHEK1 protein O14757 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 28138032 f miannu "Mechanistically, Ras-MEK signaling drives Chk1 expression and promotes cancer cell growth that produces genotoxic stress that requires Chk1 to mediate a response to the consequent DNA damage. Reciprocally, Chk1 engages a negative feedback loop to prevent hyperactivation of Ras-MEK signaling, thereby limiting DNA damage. Ras–MEK signaling transcriptionally activates Chk1, which appears to sustain cancer cell growth by maintaining DNA damage levels below a threshold that would otherwise drive apoptosis." SIGNOR-263069 CTBP1 protein Q13363 UNIPROT BRCA1 protein P38398 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 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 CDKN2A protein P42771 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 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 DAB2IP protein Q5VWQ8 UNIPROT PROX1 protein Q92786 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 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 ZEB1 protein P37275 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 27858941 f miannu "Through inhibition of PI3K–AKT signaling, DAB2IP also represses ZEB1, another CSC determinant." SIGNOR-254772 DNMT3A protein Q9Y6K1 UNIPROT CCND1 protein P24385 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 19786833 f irozzo "Based on one of these publications, we here showed that the interaction of Dnmt3a with c-myc promote the specific methylation of CG dinucleotides localized in c-myc boxes of promoter regions of CDKN2a, CCND1 and TIMP2 genes. Acellular experiments corroborated and complemented these results by revealing that the specificity of consensus sequence for DNA methylation of Dnmt3a is increased in presence of c-myc." SIGNOR-255808 DNMT3A protein Q9Y6K1 UNIPROT CDKN2A protein P42771 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 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 regulation" 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-261509 DNMT3A protein Q9Y6K1 UNIPROT CDKN2C protein P42773 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 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-261508 DNMT3A protein Q9Y6K1 UNIPROT CDKN2D protein P55273 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 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-261510 DNMT3A protein Q9Y6K1 UNIPROT FGF21 protein Q9NSA1 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 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 regulation" 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 regulation" 9606 28288143 f miannu "Our results indicate that, in the absence of mixed lineage leukemia fusions, an alternative pathway for engaging an oncogenic MEIS1-dependent transcriptional program can be mediated by DNMT3A mutations.Under these circumstances, those AML patients carrying the alteration in the DNA methyltransferase would undergo a hypomethylation event at the MEIS1 promoter that would lead to the overexpression of this key oncogene in leukemia." SIGNOR-256125 DNMT3A protein Q9Y6K1 UNIPROT TIMP2 protein P16035 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 19786833 f irozzo "Based on one of these publications, we here showed that the interaction of Dnmt3a with c-myc promote the specific methylation of CG dinucleotides localized in c-myc boxes of promoter regions of CDKN2a, CCND1 and TIMP2 genes. Acellular experiments corroborated and complemented these results by revealing that the specificity of consensus sequence for DNA methylation of Dnmt3a is increased in presence of c-myc." SIGNOR-255807 DOT1L protein Q8TEK3 UNIPROT BCL2 protein P10415 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 27856324 f irozzo "Previously, we found that MLL-AF4 binds to the BCL-2 gene and directly activates it through DOT1L recruitment and increased H3K79me2/3 levels. MLL-AF4 directly controls the active transcription of both BCL-2 and MCL-1 […]. Of all the BCL-2 family members, only BCL-2 and MCL-1 are directly activated by MLL-AF4." SIGNOR-255880 DOT1L protein Q8TEK3 UNIPROT HOXA9 protein P31269 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20854876 f irozzo "Inhibition of EAP components pTEFb and Dot1l show that both contribute significantly to activation of Hoxa9 and Meis1 expression. EAP is dynamically associated with the Hoxa9 and Meis1 loci in hematopoietic cells and rapidly dissociates during induction of differentiation. In the presence of MLL fusion proteins, its dissociation is prevented." SIGNOR-256141 DOT1L protein Q8TEK3 UNIPROT MCL1 protein Q07820 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 27856324 f irozzo "Previously, we found that MLL-AF4 binds to the BCL-2 gene and directly activates it through DOT1L recruitment and increased H3K79me2/3 levels. MLL-AF4 directly controls the active transcription of both BCL-2 and MCL-1 […]. Of all the BCL-2 family members, only BCL-2 and MCL-1 are directly activated by MLL-AF4." SIGNOR-255881 DOT1L protein Q8TEK3 UNIPROT MEIS1 protein O00470 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20854876 f irozzo "Inhibition of EAP components pTEFb and Dot1l show that both contribute significantly to activation of Hoxa9 and Meis1 expression. EAP is dynamically associated with the Hoxa9 and Meis1 loci in hematopoietic cells and rapidly dissociates during induction of differentiation. In the presence of MLL fusion proteins, its dissociation is prevented." SIGNOR-256143 DPF2 protein Q92785 UNIPROT RUNX1 protein Q01196 UNIPROT "down-regulates activity" binding 9606 24332853 t miannu "The interaction between RUNX1 and DPF2 is dependent on the RUNX1 methylation status" SIGNOR-261966 DRAM2 protein Q6UX65 UNIPROT CDKN1A protein P38936 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 30755245 f irozzo "DRAM2 plays an oncogenic role in NSCLC via regulating p53 expression. Knockdown of DRAM2 caused an increase of p53 and p21 expression, and overexpression of p53 caused a decrease of DRAM2 expression." SIGNOR-259147 DRAM2 protein Q6UX65 UNIPROT RAC1 protein P63000 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 30755245 f irozzo "Here, we show that DRAM2 may act as an oncogenic regulator in non-small cell lung cancer (NSCLC). Furthermore, DRAM2 overexpression increased the expression of proteins RAC1, RHOA, RHOC, ROCK1, and decreased RHOB expression, all of which are cell migration factors." SIGNOR-259141 DRAM2 protein Q6UX65 UNIPROT RHOB protein P62745 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 30755245 f irozzo "Here, we show that DRAM2 may act as an oncogenic regulator in non-small cell lung cancer (NSCLC). Furthermore, DRAM2 overexpression increased the expression of proteins RAC1, RHOA, RHOC, ROCK1, and decreased RHOB expression, all of which are cell migration factors." SIGNOR-259145 DRAM2 protein Q6UX65 UNIPROT RHOC protein P08134 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 30755245 f irozzo "Here, we show that DRAM2 may act as an oncogenic regulator in non-small cell lung cancer (NSCLC). Furthermore, DRAM2 overexpression increased the expression of proteins RAC1, RHOA, RHOC, ROCK1, and decreased RHOB expression, all of which are cell migration factors." SIGNOR-259143 DRAM2 protein Q6UX65 UNIPROT TP53 protein P04637 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 30755245 f irozzo "DRAM2 plays an oncogenic role in NSCLC via regulating p53 expression. Knockdown of DRAM2 caused an increase of p53 and p21 expression, and overexpression of p53 caused a decrease of DRAM2 expression." SIGNOR-259146 EGR2 protein P11161 UNIPROT GFI1 protein Q99684 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 16923394 f miannu "Impairing Egr-2 or Nab-2 induction resulted in sustained expression of Gfi-1, demonstrating that Egr-2 and Nab-2 negatively regulate Gfi-1 expression . Importantly, the Gfi-1 promoter was repressed via the Egr site by coexpression of Egr-2 and Nab-2. Thus, Egr-2 and Nab-2 directly repress the Gfi-1 gene." SIGNOR-256041 ELK1 protein P19419 UNIPROT PRKCA protein P17252 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 16297876 f irozzo "We demonstrated that both Elk-1 and MZF-1 were highly expressed in human poor differentiated HCC cells and involved in the up-regulation of PKCa, which was essential for cell migration and invasion. Over-expression assay confirmed that the PKCa expression may be modulated by these two factors at the transcriptional level." SIGNOR-256282 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 FASTKD5 protein Q7L8L6 UNIPROT COX4I1 protein P13073 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 25683715 f miannu "FASTKD5 is required for maturing precursor mRNAs that are not flanked by tRNAs and that therefore cannot be processed by the canonical mRNA maturation pathway. Silencing FASTKD5 rendered mature COX I mRNA almost undetectable, which severely reduced the synthesis of COX I, resulting in a complex IV assembly defect." SIGNOR-261223 FLT1 protein P17948 UNIPROT PHACTR1 protein Q9C0D0 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 21939755 f miannu "Recently, we identified a new Vascular Endothelial Growth Factor (VEGF)-A(165)-induced gene Phactr-1, (Phosphatase Actin Regulator-1). We found that neuropilin-1 (NRP-1) and VEGF-R1 depletion inhibited Phactr-1 mRNA expression while NRP-2 and VEGF-R2 depletion had no effect." SIGNOR-260060 FLT3 protein P36888 UNIPROT BCL2L1 protein Q07817 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 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 regulation" 10090 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 by repression" "transcriptional regulation" 10090 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" 10090 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 regulation" 10090 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 FZD4 protein Q9ULV1 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 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 ID1 protein P41134 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 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 PARP1 protein P09874 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 21228325 f "Interestingly, quantitative RT-PCR analysis demonstrated a 2-fold increase in PARP-1 expression. Western blotting analysis of protein nuclear extracts from FLT3/ITD B-cells confirmed that PARP1 was up-regulated, compared with wild-type controls " SIGNOR-261554 FLT3 protein P36888 UNIPROT PIM1 protein P11309 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 15498859 f "Pim-1 is a proto-oncogene and is known to be up-regulated by signal transducer and activator of transcription 5 (STAT5), which itself is a downstream target of FLT3 signaling. constitutively activated FLT3 signaling up-regulates Pim-1 expression in leukemia cells." SIGNOR-261519 FLT3 protein P36888 UNIPROT PIM2 protein Q9P1W9 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 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 RAD51 protein Q06609 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 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 SOCS2 protein O14508 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 12468433 f "We have also found SOCS2 and SOCS3 specifically induced in 32D/Flt3-ITD, both of which are STAT3/5 target genes and known negative regulators of receptor signaling" SIGNOR-261545 FLT3 protein P36888 UNIPROT SOCS3 protein O14543 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 12468433 f "We have also found SOCS2 and SOCS3 specifically induced in 32D/Flt3-ITD, both of which are STAT3/5 target genes and known negative regulators of receptor signaling" SIGNOR-261546 FLT3 protein P36888 UNIPROT SPI1 protein P17947 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 14592841 f "This data confirms that PU.1 is a downstream target of activated C/EBPα and is suppressed in FLT3/ITD-expressing cells as a result of C/EBPα suppression." SIGNOR-261530 FLT3 protein P36888 UNIPROT USP22 protein Q9UPT9 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 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 regulation" 10090 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 FOXO3 protein O43524 UNIPROT CDKN1B protein P46527 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 14981546 f "Induction of Foxo3a phosphorylation by FLT3-ITD receptors in Ba/F3 cells correlates with the suppression of Foxo-target genes p27Kip1 and the proapoptotic Bcl-2 family member Bim" SIGNOR-261527 FOXO3 protein O43524 UNIPROT DIO2 protein Q92813 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 20978344 f "Forkhead box O3 (FoxO3) was identified as a key molecule inducing D2 expression and thereby increasing intracellular T3 production. Accordingly, FoxO3-depleted primary myoblasts also had a differentiation deficit that could be rescued by high levels of T3." SIGNOR-256204 FUBP1 protein Q96AE4 UNIPROT BIK protein Q13323 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 19637194 f irozzo "FBP1 down-regulates cell cycle inhibitors and proapoptotic genes. Interestingly, we also observed the up-regulation of proapoptotic genes following FBP1 knockdown in Hep3B cells. In 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 regulation" 9606 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 regulation" 9606 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 regulation" 9606 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 regulation" 9606 30500954 f irozzo "Notably, upregulation of c-KIT expression by FUBP1 and RUNX1 promotes cell proliferation and renders cells more resistant to the c-KIT inhibitor imatinib mesylate, a common therapeutic drug." SIGNOR-259132 FUBP1 protein Q96AE4 UNIPROT MYC protein P01106 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 26490982 f irozzo "The human far upstream element (FUSE) binding protein 1 (FUBP1) belongs to an ancient family which is required for proper regulation of the c-Myc proto-oncogene. Our results indicated that FUBP1 may potentially stimulate c-Myc expression in ESCC and its expression may promote ESCC progression." SIGNOR-259123 FUBP1 protein Q96AE4 UNIPROT PMAIP1 protein Q13794 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 19637194 f irozzo "FBP1 down-regulates cell cycle inhibitors and proapoptotic genes. Interestingly, we also observed the up-regulation of proapoptotic genes following FBP1 knockdown in Hep3B cells. In 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 regulation" 9606 19637194 f irozzo "FBP1 down-regulates cell cycle inhibitors and proapoptotic genes. Interestingly, we also observed the up-regulation of proapoptotic genes following FBP1 knockdown in Hep3B cells. In addition, mRNA levels of the death ligands tumor necrosis factor (TNF) α and tumor necrosis factor–related apoptosis-inducing ligand (TRAIL) were significantly increased." SIGNOR-259130 FUBP1 protein Q96AE4 UNIPROT TNFSF10 protein P50591 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 19637194 f irozzo "FBP1 down-regulates cell cycle inhibitors and proapoptotic genes. Interestingly, we also observed the up-regulation of proapoptotic genes following FBP1 knockdown in Hep3B cells. In addition, mRNA levels of the death ligands tumor necrosis factor (TNF) α and tumor necrosis factor–related apoptosis-inducing ligand (TRAIL) were significantly increased." SIGNOR-259129 GATA1 protein P15976 UNIPROT FLI1 protein Q01543 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 10523830 f irozzo "Our results suggest that Spi-1 and GATA-1 might play a key role in the regulation of Fli-1. Most notably, we observed that the GATA/EBS dual element near the Fli-1 CAP sites had an enhancer activity in HEL cells. Spi-1 and GATA-1 were both found to bind to this sequence and hence both factors could represent potential regulators of Fli-1 expression." SIGNOR-256053 GATA1 protein P15976 UNIPROT GATA1 protein P15976 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 12432220 f irozzo "Furthermore, GATA-1 has been shown to auto-regulate its own gene expression." SIGNOR-256057 GATA1 protein P15976 UNIPROT GATA2 protein P23769 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 12432220 f irozzo "Closer examination revealed a cross-regulatory mechanism by which GATA-1 can control the expression of GATA-2 and vice versa, possibly via essential GATA binding sites in their cis-acting elements.In this model, GATA-2 activates GATA-1 gene expression, while GATA-1 represses GATA-2 gene expression." SIGNOR-256058 GATA1 protein P15976 UNIPROT KIT protein P10721 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 27858941 f miannu "DAB2IP suppresses transcription of stem cell factor receptor CD117, by interacting with GATA-1 on a silencer element on its gene" SIGNOR-254771 GATA1 protein P15976 UNIPROT KLF1 protein Q13351 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 8195185 f irozzo "Regulation of the Erythroid Kruppel-like Factor (EKLF) Gene Promoter by the Erythroid Transcription Factor GATA-l.Accordingly,we have also demonstrated that GATA-2, like GATA-1, is able to activate the EKLF promoter in NIH3T3." SIGNOR-256051 GATA1 protein P15976 UNIPROT TAL1 protein P17542 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 7632958 f irozzo "Moreover, GATA-1 but not GATA-2 or GATA-3 was able to transactivate SCL promoter 1a in a T-cell environment. These results suggest that inactivity of SCL promoter 1a in T cells reflected the absence of GATA-1 rather than the presence of trans-dominant negative regulators." SIGNOR-256047 GATA2 protein P23769 UNIPROT GATA1 protein P15976 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 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 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 GATA2 protein P23769 UNIPROT GATA1 protein P15976 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 12432220 f irozzo "Closer examination revealed a cross-regulatory mechanism by which GATA-1 can control the expression of GATA-2 and vice versa, possibly via essential GATA binding sites in their cis-acting elements.In this model, GATA-2 activates GATA-1 gene expression, while GATA-1 represses GATA-2 gene expression." SIGNOR-256056 GATA2 protein P23769 UNIPROT GATA2 protein P23769 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 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 regulation" 10090 8195185 f irozzo "Regulation of the Erythroid Kruppel-like Factor (EKLF) Gene Promoter by the Erythroid Transcription Factor GATA-l.Accordingly,we have also demonstrated that GATA-2, like GATA-1, is able to activate the EKLF promoter in NIH3T3." SIGNOR-256052 GFI1 protein Q99684 UNIPROT EGR2 protein P11161 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 16923394 f irozzo "Importantly, overexpression of Gfi-1 in these cells resulted in the attenuation of both Egr-1 and Egr-2 expression, but not Nab-2." SIGNOR-256133 GGCX protein P38435 UNIPROT RUNX2 protein Q13950 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10116 31539109 f miannu "GGCX can regulate osteoporosis via promoting the TGFβ/smad signaling pathway, facilitating BMSCs osteogenic differentiation, and inhibiting BMSCs adipogenic differentiation. The transfection of pcDNA-GGCX plasmid significantly promoted BMSC cell proliferation, increased calcified nodule formation, inhibited adipogenic differentiation, enhanced ALP activity, elevated RUNX2, and OPN mRNA expressions, and upregulated TGFβ1, Smad2, and Smad7 expressions (p < 0.05)." SIGNOR-261230 GGCX protein P38435 UNIPROT SMAD2 protein Q15796 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10116 31539109 f miannu "GGCX can regulate osteoporosis via promoting the TGFβ/smad signaling pathway, facilitating BMSCs osteogenic differentiation, and inhibiting BMSCs adipogenic differentiation. The transfection of pcDNA-GGCX plasmid significantly promoted BMSC cell proliferation, increased calcified nodule formation, inhibited adipogenic differentiation, enhanced ALP activity, elevated RUNX2, and OPN mRNA expressions, and upregulated TGFβ1, Smad2, and Smad7 expressions (p < 0.05)." SIGNOR-261232 GPAA1 protein O43292 UNIPROT MYC protein P01106 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 32432756 f miannu "GPAA1 may contribute to the malignant progression of childhood ALL via activating c-myc. Luciferase reporter gene assay demonstrated that overexpression of c-myc remarkably attenuated the Luciferase activity of the wild-type GPAA1 vector without attenuating that of the mutant vector or empty vector, further demonstrating that GPAA1 can be targeted by c-myc." SIGNOR-261240 GRSF1 protein Q12849 UNIPROT FASTKD5 protein Q7L8L6 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 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 GSK3B protein P49841 UNIPROT LGALS3 protein P17931 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 21821001 f miannu "Our study also showed that a number of K562 cells survived despite the apoptotic stimuli. Within these surviving cells, galectin-3 was upregulated through newly synthesized protein. Notably, inducible galectin-3, which stabilized the pro-survival Bcl-2 family proteins Mcl-1, Bcl-xL, and Bcl-2, was essential for anti-apoptosis. Unpredictably, GSK-3β was critical for inducible galectin-3 expression as well as for cell survival. As summarized in Fig. 4C, we not only found inducible galectin-3 has an anti-apoptotic effect, but we also identified a GSK-3β-regulated mechanism for apoptotic resistance in K562 cells." SIGNOR-261903 HIF1A protein Q16665 UNIPROT CD274 protein Q9NZQ7 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 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 HMOX1 protein P09601 UNIPROT BCL2 protein P10415 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 26722274 f irozzo "The results of the present study indicated that knockdown of HMOX-1 significantly enhanced doxorubicin-induced apoptosis and downregulated the expression of Bcl-2 and Bcl-xL in breast cancer cells." SIGNOR-256303 IFNAR complex SIGNOR-C243 SIGNOR CCL2 protein P13500 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 32283152 f miannu "The rapid replication of SARS-CoV in BALB/c mice induces the delayed release of IFN-α/β, which is accompanied by the influx of many pathogenic inflammatory mononuclear macrophages. The accumulated mononuclear macrophages receive activating signals through the IFN-α/β receptors on their surface and produce more monocyte chemoattractants (such as CCL2, CCL7, and CCL12), resulting in the further accumulation of mononuclear macrophages." SIGNOR-260851 IL12A protein P29459 UNIPROT IFNG protein P01579 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 10653850 f miannu "IL-18, originally described as IFN-γ-inducing factor, is secreted from activated macrophages and Kupffer cells (1–3). The major activity associated with this cytokine is induction of IFN-γ production from CD4+ Th1 cells, T cells, B cells and NK cells, especially in collaboration with IL-12" SIGNOR-260859 IL12A protein P29459 UNIPROT IFNG protein P01579 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 10653850 f miannu "IL-18, originally described as IFN-γ-inducing factor, is secreted from activated macrophages and Kupffer cells (1–3). The major activity associated with this cytokine is induction of IFN-γ production from CD4+ Th1 cells, T cells, B cells and NK cells, especially in collaboration with IL-12" SIGNOR-260861 IL18 protein Q14116 UNIPROT IFNG protein P01579 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 10653850 f miannu "IL-18, originally described as IFN-γ-inducing factor, is secreted from activated macrophages and Kupffer cells (1–3). The major activity associated with this cytokine is induction of IFN-γ production from CD4+ Th1 cells, T cells, B cells and NK cells, especially in collaboration with IL-12. IL-12 and IL-18 acted in a synergistic manner for the development of T cells into IFN-γ-producing cells without their TCR engagement." SIGNOR-260858 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 IL18 protein Q14116 UNIPROT IFNG protein P01579 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 10653850 f miannu "IL-18, originally described as IFN-γ-inducing factor, is secreted from activated macrophages and Kupffer cells (1–3). The major activity associated with this cytokine is induction of IFN-γ production from CD4+ Th1 cells, T cells, B cells and NK cells, especially in collaboration with IL-12. IL-12 and IL-18 acted in a synergistic manner for the development of T cells into IFN-γ-producing cells without their TCR engagement." SIGNOR-260860 IMPDH2 protein P12268 UNIPROT CCND1 protein P24385 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 30518405 f miannu "We further demonstrated that IMPDH2 overexpression accelerated G1/S phase cell cycle transition by inducing increased expression of cyclin D1 and Ki-67 and downregulation of p21Cip1 and p27Kip1. More importantly, G1/S phase cell cycle transition was triggered by IMPDH2 through activation of AKT activity, downregulation of mTOR and FOXO1 transcriptional activity." SIGNOR-260957 IMPDH2 protein P12268 UNIPROT CDKN1A protein P38936 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 30518405 f miannu "We further demonstrated that IMPDH2 overexpression accelerated G1/S phase cell cycle transition by inducing increased expression of cyclin D1 and Ki-67 and downregulation of p21Cip1 and p27Kip1. More importantly, G1/S phase cell cycle transition was triggered by IMPDH2 through activation of AKT activity, downregulation of mTOR and FOXO1 transcriptional activity." SIGNOR-260959 IMPDH2 protein P12268 UNIPROT CDKN1B protein P46527 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 30518405 f miannu "We further demonstrated that IMPDH2 overexpression accelerated G1/S phase cell cycle transition by inducing increased expression of cyclin D1 and Ki-67 and downregulation of p21Cip1 and p27Kip1. More importantly, G1/S phase cell cycle transition was triggered by IMPDH2 through activation of AKT activity, downregulation of mTOR and FOXO1 transcriptional activity." SIGNOR-260960 IMPDH2 protein P12268 UNIPROT MKI67 protein P46013 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 30518405 f miannu "We further demonstrated that IMPDH2 overexpression accelerated G1/S phase cell cycle transition by inducing increased expression of cyclin D1 and Ki-67 and downregulation of p21Cip1 and p27Kip1. More importantly, G1/S phase cell cycle transition was triggered by IMPDH2 through activation of AKT activity, downregulation of mTOR and FOXO1 transcriptional activity." SIGNOR-260958 Interferon-type-I proteinfamily SIGNOR-PF50 SIGNOR IFITMs proteinfamily SIGNOR-PF49 SIGNOR "up-regulates quantity by expression" "transcriptional regulation" 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 NUP98 protein P52948 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 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 regulation" 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 IRF3 protein Q14653 UNIPROT Interferon-type-I proteinfamily SIGNOR-PF50 SIGNOR "up-regulates quantity by expression" "transcriptional regulation" 10090 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 IRF5 protein Q13568 UNIPROT TNF protein P01375 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 21240265 f miannu "Among the genes with differences in expression in the M1 and M2 subsets are those regulated by IRF5, including IL12A, IL12B, IL23A, IL1B, TNF, CCL3(encoding MIP-1Œ±), RANTES, CD1A, CD40, CD86 and CCR7" SIGNOR-254518 "ISGF3 complex" complex SIGNOR-C124 SIGNOR EIF2AK2 protein P19525 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 27712625 f miannu "The activated kinases then phosphorylate the signal transducers and transcription factors STAT1 and STAT2, which form a complex with IRF9 (ISGF3) that enters the nucleus to transactivate promoters of an antiviral gene expression program. Genes that are specifically upregulated by IFNs are collectively called ISGs (IFN-stimulated genes). The kinase PKR is an ISG product acting as a signaling PRR on one hand (see earlier), but its main function in antiviral defense is the inhibition of protein synthesis.PKR has a broad antiviral spectrum." SIGNOR-260158 KTN1 protein Q86UP2 UNIPROT EGFR protein P00533 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 30683916 f miannu "Collectively, our findings revealed a novel mechanism wherein MALAT1 interacts with c-MYC to transactivate KTN1 for enhancing EGFR protein expression, which finally contributes to the development of cSCC." SIGNOR-259906 LEF1 protein Q9UJU2 UNIPROT CCND1 protein P24385 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 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 MEN1 protein O00255 UNIPROT CDKN2C protein P42773 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 15640349 f irozzo "Menin activates transcription by means of a mechanism involving recruitment of MLL to the p27Kip1 and p18Ink4c promoters and coding regions." SIGNOR-255888 MLL-AF4 "fusion protein" SIGNOR-FP4 SIGNOR CBFB protein Q13951 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 24449215 f irozzo "However, the functional consequence of MLL fusions on RUNX1/CBFβ activity has not been fully understood. In this report, we show that MLL fusion proteins and the N-terminal MLL portion of MLL fusions downregulate RUNX1 and CBFβ protein expression via the MLL CXXC domain and flanking regions. We found that MLL-BP and the 3 MLL fusion proteins all decreased RUNX1 levels, and MLL-eleven nineteen leukemia (ENL) caused a greater decrease in RUNX1 compared with MLL-AF9 and MLL-AF4 fusion proteins." SIGNOR-255856 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 MLL-AF4 "fusion protein" SIGNOR-FP4 SIGNOR "Core Binding Factor complex" complex SIGNOR-C214 SIGNOR "down-regulates quantity by repression" "transcriptional regulation" 9606 24449215 f miannu "However, the functional consequence of MLL fusions on RUNX1/CBFβ activity has not been fully understood. In this report, we show that MLL fusion proteins and the N-terminal MLL portion of MLL fusions downregulate RUNX1 and CBFβ protein expression via the MLL CXXC domain and flanking regions." SIGNOR-255972 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 MLL-AF4 "fusion protein" SIGNOR-FP4 SIGNOR miR-495 mirna MI0003135 miRBase "down-regulates quantity by repression" "transcriptional regulation" 9606 23132946 f irozzo "We then showed that ectopic expression of MLL fusion genes in both human and mouse normal hematopoietic stem/progenitor cells could significantly down-regulate endogenous expression of miR-495 and that the depletion of MLL fusions resulted in the up-regulation of miR-495. Thus, our data suggest that there is an MLL-fusion–mediated negative regulation of the production of miR-495 in hematopoietic cells." SIGNOR-255886 MLL-AF4 "fusion protein" SIGNOR-FP4 SIGNOR RUNX1 protein Q01196 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 24449215 f irozzo "However, the functional consequence of MLL fusions on RUNX1/CBFβ activity has not been fully understood. In this report, we show that MLL fusion proteins and the N-terminal MLL portion of MLL fusions downregulate RUNX1 and CBFβ protein expression via the MLL CXXC domain and flanking regions. We found that MLL-BP and the 3 MLL fusion proteins all decreased RUNX1 levels, and MLL-eleven nineteen leukemia (ENL) caused a greater decrease in RUNX1 compared with MLL-AF9 and MLL-AF4 fusion proteins." SIGNOR-255855 MLL-AF4 "fusion protein" SIGNOR-FP4 SIGNOR RUNX1 protein Q01196 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 24449215 f miannu "However, the functional consequence of MLL fusions on RUNX1/CBFβ activity has not been fully understood. In this report, we show that MLL fusion proteins and the N-terminal MLL portion of MLL fusions downregulate RUNX1 and CBFβ protein expression via the MLL CXXC domain and flanking regions." SIGNOR-260126 MLL-AF9 "fusion protein" SIGNOR-FP5 SIGNOR CBFB protein Q13951 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 24449215 f irozzo "However, the functional consequence of MLL fusions on RUNX1/CBFβ activity has not been fully understood. In this report, we show that MLL fusion proteins and the N-terminal MLL portion of MLL fusions downregulate RUNX1 and CBFβ protein expression via the MLL CXXC domain and flanking regions. We found that MLL-BP and the 3 MLL fusion proteins all decreased RUNX1 levels, and MLL-eleven nineteen leukemia (ENL) caused a greater decrease in RUNX1 compared with MLL-AF9 and MLL-AF4 fusion proteins." SIGNOR-255852 MLL-AF9 "fusion protein" SIGNOR-FP5 SIGNOR "Core Binding Factor complex" complex SIGNOR-C214 SIGNOR "down-regulates quantity by repression" "transcriptional regulation" 9606 24449215 f miannu "However, the functional consequence of MLL fusions on RUNX1/CBFβ activity has not been fully understood. In this report, we show that MLL fusion proteins and the N-terminal MLL portion of MLL fusions downregulate RUNX1 and CBFβ protein expression via the MLL CXXC domain and flanking regions." SIGNOR-255970 MLL-AF9 "fusion protein" SIGNOR-FP5 SIGNOR miR-495 mirna MI0003135 miRBase "down-regulates quantity by repression" "transcriptional regulation" 9606 23132946 f irozzo "We then showed that ectopic expression of MLL fusion genes in both human and mouse normal hematopoietic stem/progenitor cells could significantly down-regulate endogenous expression of miR-495 and that the depletion of MLL fusions resulted in the up-regulation of miR-495. Thus, our data suggest that there is an MLL-fusion–mediated negative regulation of the production of miR-495 in hematopoietic cells." SIGNOR-255885 MLL-AF9 "fusion protein" SIGNOR-FP5 SIGNOR RUNX1 protein Q01196 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 24449215 f irozzo "However, the functional consequence of MLL fusions on RUNX1/CBFβ activity has not been fully understood. In this report, we show that MLL fusion proteins and the N-terminal MLL portion of MLL fusions downregulate RUNX1 and CBFβ protein expression via the MLL CXXC domain and flanking regions. We found that MLL-BP and the 3 MLL fusion proteins all decreased RUNX1 levels, and MLL-eleven nineteen leukemia (ENL) caused a greater decrease in RUNX1 compared with MLL-AF9 and MLL-AF4 fusion proteins." SIGNOR-255851 MLL-ENL "fusion protein" SIGNOR-FP7 SIGNOR CBFB protein Q13951 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 24449215 f irozzo "However, the functional consequence of MLL fusions on RUNX1/CBFβ activity has not been fully understood. In this report, we show that MLL fusion proteins and the N-terminal MLL portion of MLL fusions downregulate RUNX1 and CBFβ protein expression via the MLL CXXC domain and flanking regions. We found that MLL-BP and the 3 MLL fusion proteins all decreased RUNX1 levels, and MLL-eleven nineteen leukemia (ENL) caused a greater decrease in RUNX1 compared with MLL-AF9 and MLL-AF4 fusion proteins." SIGNOR-255854 MLL-ENL "fusion protein" SIGNOR-FP7 SIGNOR HOXA9 protein P31269 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 14701735 f irozzo "Here we demonstrate that MLL-ENL immortalizes cells mainly through inducing a reversible block on myeloid differentiation that is dependent on upregulation of Hoxa9 and Meis1 and that enforced expression of these two genes is sufficient to substitute for MLL-ENL function." SIGNOR-255863 MLL-ENL "fusion protein" SIGNOR-FP7 SIGNOR MEIS1 protein O00470 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 14701735 f irozzo "Here we demonstrate that MLL-ENL immortalizes cells mainly through inducing a reversible block on myeloid differentiation that is dependent on upregulation of Hoxa9 and Meis1 and that enforced expression of these two genes is sufficient to substitute for MLL-ENL function." SIGNOR-255862 MLL-ENL "fusion protein" SIGNOR-FP7 SIGNOR miR-495 mirna MI0003135 miRBase "down-regulates quantity by repression" "transcriptional regulation" 9606 23132946 f irozzo "We then showed that ectopic expression of MLL fusion genes in both human and mouse normal hematopoietic stem/progenitor cells could significantly down-regulate endogenous expression of miR-495 and that the depletion of MLL fusions resulted in the up-regulation of miR-495. Thus, our data suggest that there is an MLL-fusion–mediated negative regulation of the production of miR-495 in hematopoietic cells." SIGNOR-255887 MLL-ENL "fusion protein" SIGNOR-FP7 SIGNOR RUNX1 protein Q01196 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 24449215 f irozzo "However, the functional consequence of MLL fusions on RUNX1/CBFβ activity has not been fully understood. In this report, we show that MLL fusion proteins and the N-terminal MLL portion of MLL fusions downregulate RUNX1 and CBFβ protein expression via the MLL CXXC domain and flanking regions. We found that MLL-BP and the 3 MLL fusion proteins all decreased RUNX1 levels, and MLL-eleven nineteen leukemia (ENL) caused a greater decrease in RUNX1 compared with MLL-AF9 and MLL-AF4 fusion proteins." SIGNOR-255853 MLL-ENL "fusion protein" SIGNOR-FP7 SIGNOR RUNX1 protein Q01196 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 24449215 f miannu "However, the functional consequence of MLL fusions on RUNX1/CBFβ activity has not been fully understood. In this report, we show that MLL fusion proteins and the N-terminal MLL portion of MLL fusions downregulate RUNX1 and CBFβ protein expression via the MLL CXXC domain and flanking regions." SIGNOR-260127 MYC protein P01106 UNIPROT VEGFA protein P15692 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 12368264 f "These defects are intrinsic to c-Myc, and are in part associated with a requirement for c-Myc for the expression of vascular endothelial growth factor (VEGF), as VEGF can partially rescue these defects." SIGNOR-259369 MYCT1 protein Q8N699 UNIPROT CCND1 protein P24385 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 30283340 f miannu "MYCT1 overexpression significantly inhibited cell proliferation, arrested cell cycle at G0/G1 phase, and downregulated the expression of cyclins D and E. Moreover, MYCT1 overexpression triggered apoptosis in AML cells, which was accompanied by enhanced cleavage of caspase-3 and -9, upregulated expression of B-cell lymphoma 2 (Bcl-2)-associated X protein (Bax), and downregulated Bcl-2." SIGNOR-261730 MYCT1 protein Q8N699 UNIPROT CCND2 protein P30279 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 30283340 f miannu "MYCT1 overexpression significantly inhibited cell proliferation, arrested cell cycle at G0/G1 phase, and downregulated the expression of cyclins D and E. Moreover, MYCT1 overexpression triggered apoptosis in AML cells, which was accompanied by enhanced cleavage of caspase-3 and -9, upregulated expression of B-cell lymphoma 2 (Bcl-2)-associated X protein (Bax), and downregulated Bcl-2." SIGNOR-261731 MYCT1 protein Q8N699 UNIPROT CCNE1 protein P24864 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 30283340 f miannu "MYCT1 overexpression significantly inhibited cell proliferation, arrested cell cycle at G0/G1 phase, and downregulated the expression of cyclins D and E. Moreover, MYCT1 overexpression triggered apoptosis in AML cells, which was accompanied by enhanced cleavage of caspase-3 and -9, upregulated expression of B-cell lymphoma 2 (Bcl-2)-associated X protein (Bax), and downregulated Bcl-2." SIGNOR-261732 MZF1 protein P28698 UNIPROT PRKCA protein P17252 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 16297876 f irozzo "We demonstrated that both Elk-1 and MZF-1 were highly expressed in human poor differentiated HCC cells and involved in the up-regulation of PKCa, which was essential for cell migration and invasion. Over-expression assay confirmed that the PKCa expression may be modulated by these two factors at the transcriptional level." SIGNOR-256283 NAB2 protein Q15742 UNIPROT GFI1 protein Q99684 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 16923394 f miannu "Impairing Egr-2 or Nab-2 induction resulted in sustained expression of Gfi-1, demonstrating that Egr-2 and Nab-2 negatively regulate Gfi-1 expression . Importantly, the Gfi-1 promoter was repressed via the Egr site by coexpression of Egr-2 and Nab-2. Thus, Egr-2 and Nab-2 directly repress the Gfi-1 gene." SIGNOR-256042 NCOA1 protein Q15788 UNIPROT RARA protein P10276 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 16606617 f irozzo "We also show that ASXL1 associates specifically with SRC-1 and cooperates synergistically in the transcriptional activation. Further data indicated that the transactivation domain (AD; amino acids 300–655) of ASXL1, newly defined in this study, interacts with the C-terminal AD2 (amino acids 1217–1441) of SRC-1, suggesting that one AD cooperates with the other AD in transcriptional activation by RAR." SIGNOR-255932 NFE2L2 protein Q16236 UNIPROT GSTA1 protein P08263 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 24024136 f irozzo "In both models, the inducer-modified and Nrf2-bound Keap1 is inactivated and, consequently, newly synthesized Nrf2 proteins bypass Keap1 and translocate into the nucleus, bind to the ARE and drive the expression of Nrf2 target genes such as NAD(P)H quinone oxidoreductase 1 (NQO1), heme oxygenase 1 (HMOX1), glutamate-cysteine ligase (GCL) and glutathione S transferases (GSTs)." SIGNOR-256278 NFE2L2 protein Q16236 UNIPROT HMOX1 protein P09601 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 24024136 f irozzo "In both models, the inducer-modified and Nrf2-bound Keap1 is inactivated and, consequently, newly synthesized Nrf2 proteins bypass Keap1 and translocate into the nucleus, bind to the ARE and drive the expression of Nrf2 target genes such as NAD(P)H quinone oxidoreductase 1 (NQO1), heme oxygenase 1 (HMOX1), glutamate-cysteine ligase (GCL) and glutathione S transferases (GSTs)." SIGNOR-256276 NFE2L2 protein Q16236 UNIPROT NQO1 protein P15559 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 24024136 f irozzo "In both models, the inducer-modified and Nrf2-bound Keap1 is inactivated and, consequently, newly synthesized Nrf2 proteins bypass Keap1 and translocate into the nucleus, bind to the ARE and drive the expression of Nrf2 target genes such as NAD(P)H quinone oxidoreductase 1 (NQO1), heme oxygenase 1 (HMOX1), glutamate-cysteine ligase (GCL) and glutathione S transferases (GSTs)." SIGNOR-256275 NFE2L2 protein Q16236 UNIPROT NQO1 protein P15559 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 8962164 f irozzo "These results indicated that hARE-mediated expression of the NQO1 gene and its induction by xenobiotics and antioxidants are mediated by Nrf1 and Nrf2." SIGNOR-256279 NfKb-p65/p50 complex SIGNOR-C13 SIGNOR Interferon-type-I proteinfamily SIGNOR-PF50 SIGNOR "up-regulates quantity by expression" "transcriptional regulation" 10090 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-260329 NFY complex SIGNOR-C1 SIGNOR ID1 protein P41134 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 18025157 f "We show that the ID1 and ID2 promoters are activated by PML-RARalpha but, unexpectedly, not by wild-type RARalpha/RXR. Our data support a model in which the PML-RARalpha fusion protein regulates a novel class of target genes by interaction with the Sp1 and NF-Y transcription factors, without directly binding to the DNA, defining a gain-of-function for the oncoprotein." SIGNOR-255746 NOTCH proteinfamily SIGNOR-PF30 SIGNOR HES1 protein Q14469 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 32195003 f "Notch signaling is initiated by the interaction of Notch ligands and receptors on adjacent cells, which further triggers two proteolytic cleavage events. The first cleavage releases a functional extracellular domain (NECD); the second cleavage, mediated by γ-secretase, releases the intracellular domain (NICD) into the cytoplasm. The NICD then translocates to the nucleus, binds to the transcription factor CBF/Su (H)/LAG-2 (CSL), and recruits Mastermind-like protein 1 and p300/CBP to induce transcription of Notch target genes, including Hes1, p21, Akt, cyclin D1, and mTOR" SIGNOR-261534 NRF1 protein Q16656 UNIPROT RETREG3 protein Q86VR2 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 23939472 f miannu "We found that NRF-1 positively regulates FAM134C and ENOX1, but negatively regulates C3orf10 in human neuroblastoma IMR-32 cells and primary rat cortical neurons." SIGNOR-261367 NRP1 protein O14786 UNIPROT PHACTR1 protein Q9C0D0 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 21939755 f miannu "Recently, we identified a new Vascular Endothelial Growth Factor (VEGF)-A(165)-induced gene Phactr-1, (Phosphatase Actin Regulator-1). We found that neuropilin-1 (NRP-1) and VEGF-R1 depletion inhibited Phactr-1 mRNA expression while NRP-2 and VEGF-R2 depletion had no effect." SIGNOR-260061 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 "NUP98 Fusion" "fusion protein" SIGNOR-FP16 SIGNOR CDK6 protein Q00534 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 32344427 f miannu "NUP98-fusion proteins directly regulate leukemia-associated gene expression programs in AML. CDK6 expression is under direct transcriptional control of NUP98-fusions and NUP98-fusion AML is particularly sensitive to CDK6 inhibition." SIGNOR-261505 NUP98-HOXA9 "fusion protein" SIGNOR-FP15 SIGNOR CD44 protein P16070 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 17442773 f miannu "Over 102 cytoplasmic mRNAs were significantly altered in K562 myeloid leukemic cells transduced with NUP98‐HOXA9, 92 being increased and only 10 decreased. CD44 is also upregulated by NUP98‐HOXA9." SIGNOR-261502 NUP98-HOXA9 "fusion protein" SIGNOR-FP15 SIGNOR CEBPA protein P49715 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 17442773 f miannu "Over 102 cytoplasmic mRNAs were significantly altered in K562 myeloid leukemic cells transduced with NUP98‐HOXA9, 92 being increased and only 10 decreased. The transcription factor CCAAT enhancer binding protein‐α (C/EBPα), a tumor suppressor gene and a crucial regulator of granulopoiesis through inhibition of c‐JUN, was downmodulated by NUP98‐HOXA9" SIGNOR-261501 NUP98-HOXA9 "fusion protein" SIGNOR-FP15 SIGNOR PBX3 protein P40426 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 17442773 f miannu "Over 102 cytoplasmic mRNAs were significantly altered in K562 myeloid leukemic cells transduced with NUP98‐HOXA9, 92 being increased and only 10 decreased. PBX3, a member of the PBX family of TALE homeobox genes, is upregulated in both NUP98‐HOXA9–transduced adult and cord blood CD34+ cells (Table 3)." SIGNOR-261504 NUP98-HOXA9 "fusion protein" SIGNOR-FP15 SIGNOR PECAM1 protein P16284 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 17442773 f miannu "Over 102 cytoplasmic mRNAs were significantly altered in K562 myeloid leukemic cells transduced with NUP98‐HOXA9, 92 being increased and only 10 decreased. The platelet endothelial cell adhesion molecule PECAM1 is also downregulated by NUP98‐HOXA9." SIGNOR-261500 NUP98-HOXA9 "fusion protein" SIGNOR-FP15 SIGNOR RBPMS protein Q93062 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 17442773 f miannu "Over 102 cytoplasmic mRNAs were significantly altered in K562 myeloid leukemic cells transduced with NUP98‐HOXA9, 92 being increased and only 10 decreased. The gene for the RNA‐binding protein with multiple splicing (RBPMS) was upregulated in NUP98‐HOXA9–transduced cord blood CD34+ cells and also in the transcriptosomes of normal CD34+ and CD133+ cells." SIGNOR-261503 NUP98-HOXA9 "fusion protein" SIGNOR-FP15 SIGNOR RUNX1 protein Q01196 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 17442773 f miannu "Over 102 cytoplasmic mRNAs were significantly altered in K562 myeloid leukemic cells transduced with NUP98‐HOXA9, 92 being increased and only 10 decreased. Runx1 is also upregulated in the NUP98‐HOXA9 transcriptosome and is a critical regulator of hematopoietic development and a frequent target for chromosomal translocation in leukemia" SIGNOR-261499 OPTN protein Q96CV9 UNIPROT BDNF protein P23560 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 22194658 f "same result in PC12 cell" miannu "SiRNA effectively downregulated optineurin expression in RGC-5 and PC12 stable transfected cells. Optineurin siRNA significantly inhibited cell growth and increased apoptosis in RGC-5 and PC12 cells. Microarray analysis identified 112 differentially expressed genes in optineurin siRNA transfected RGC-5 cells. Quantitative real-time PCR and western blot confirmed that the expression of brain-derived neurotrophic factor (Bdnf), neurotrophin-3(Ntf3), synaptosomal-associated protein 25(Snap25), and neurofilament, light polypeptide(Nefl) was significantly downregulated in RGC-5 and PC12 cells transfected with optineurin siRNA." SIGNOR-259878 OPTN protein Q96CV9 UNIPROT NEFL protein P07196 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 22194658 f "same result in PC12 cell" miannu "SiRNA effectively downregulated optineurin expression in RGC-5 and PC12 stable transfected cells. Optineurin siRNA significantly inhibited cell growth and increased apoptosis in RGC-5 and PC12 cells. Microarray analysis identified 112 differentially expressed genes in optineurin siRNA transfected RGC-5 cells. Quantitative real-time PCR and western blot confirmed that the expression of brain-derived neurotrophic factor (Bdnf), neurotrophin-3(Ntf3), synaptosomal-associated protein 25(Snap25), and neurofilament, light polypeptide(Nefl) was significantly downregulated in RGC-5 and PC12 cells transfected with optineurin siRNA." SIGNOR-259881 OPTN protein Q96CV9 UNIPROT NTF3 protein P20783 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 22194658 f "same result in PC12 cell" miannu "SiRNA effectively downregulated optineurin expression in RGC-5 and PC12 stable transfected cells. Optineurin siRNA significantly inhibited cell growth and increased apoptosis in RGC-5 and PC12 cells. Microarray analysis identified 112 differentially expressed genes in optineurin siRNA transfected RGC-5 cells. Quantitative real-time PCR and western blot confirmed that the expression of brain-derived neurotrophic factor (Bdnf), neurotrophin-3(Ntf3), synaptosomal-associated protein 25(Snap25), and neurofilament, light polypeptide(Nefl) was significantly downregulated in RGC-5 and PC12 cells transfected with optineurin siRNA." SIGNOR-259879 OPTN protein Q96CV9 UNIPROT SNAP25 protein P60880 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 22194658 f "same result in PC12 cell" miannu "SiRNA effectively downregulated optineurin expression in RGC-5 and PC12 stable transfected cells. Optineurin siRNA significantly inhibited cell growth and increased apoptosis in RGC-5 and PC12 cells. Microarray analysis identified 112 differentially expressed genes in optineurin siRNA transfected RGC-5 cells. Quantitative real-time PCR and western blot confirmed that the expression of brain-derived neurotrophic factor (Bdnf), neurotrophin-3(Ntf3), synaptosomal-associated protein 25(Snap25), and neurofilament, light polypeptide(Nefl) was significantly downregulated in RGC-5 and PC12 cells transfected with optineurin siRNA." SIGNOR-259880 PIGBOS1 protein A0A0B4J2F0 UNIPROT ATF4 protein P18848 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 31653868 f miannu "We then confirmed via Western blot that TM treatment of PIGBOS-KD cells led to higher ATF4 and CHOP protein levels (Supplementary Fig. 13h). These data identified PIGBOS as a heretofore unknown mitochondrial regulator of UPR, and the only known microprotein linked to the regulation of cell stress or inter-organelle signaling. Upon UPR induction with TM, the loss of PIGBOS led to dramatic increases in the levels of all UPR target genes measured, indicating increased UPR signaling across all the branches (IRE1, PERK, and ATF6) (Fig. 6d and Supplementary Fig. 14a). Meanwhile, PIGBOS overexpressing cells showed the opposite effect, in which the UPR target genes showed less UPR activation, indicating a tunable modulation of ER stress by PIGBOS microprotein levels" SIGNOR-261041 PIGBOS1 protein A0A0B4J2F0 UNIPROT DDIT3 protein P35638 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 31653868 f miannu "We then confirmed via Western blot that TM treatment of PIGBOS-KD cells led to higher ATF4 and CHOP protein levels (Supplementary Fig. 13h). These data identified PIGBOS as a heretofore unknown mitochondrial regulator of UPR, and the only known microprotein linked to the regulation of cell stress or inter-organelle signaling. Upon UPR induction with TM, the loss of PIGBOS led to dramatic increases in the levels of all UPR target genes measured, indicating increased UPR signaling across all the branches (IRE1, PERK, and ATF6) (Fig. 6d and Supplementary Fig. 14a). Meanwhile, PIGBOS overexpressing cells showed the opposite effect, in which the UPR target genes showed less UPR activation, indicating a tunable modulation of ER stress by PIGBOS microprotein levels" SIGNOR-261043 PML-RARalpha "fusion protein" SIGNOR-FP2 SIGNOR CCNA1 protein P78396 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 11090075 f "Overexpression of cyclin A1 observed in APL cells is caused by the expression of the aberrant fusion proteins, PML-RARα and PLZF-RARα. PML-RARα itself can lead to activation of the cyclin A1 promoter.Since both fusion proteins disrupt the normal RARα function, our results strongly suggested that the RARα pathway negatively regulates the expression of cyclin A1 and that this negative regulation is disrupted by the aberrant fusion proteins." SIGNOR-255725 PML-RARalpha "fusion protein" SIGNOR-FP2 SIGNOR ID1 protein P41134 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 18025157 f "We show that the ID1 and ID2 promoters are activated by PML-RARα but, unexpectedly, not by wild-type RARα/RXR. In contrast, PML-RARα transactivated the promoter more than 12-fold in an ATRA-dependent fashion." SIGNOR-255728 PML-RARalpha "fusion protein" SIGNOR-FP2 SIGNOR ID2 protein Q02363 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 18025157 f "Also comparable with ID1, RARα, RXR, PML, PLZF-RARα, and RARα/RXR did not transactivate the ID2 promoter, whereas PML-RARα did. Together, these data show that like ID1, ID2 may also be transactivated by PML-RARα without direct DNA binding of the fusion protein." SIGNOR-255727 PRC2 complex SIGNOR-C130 SIGNOR HOXA9 protein P31269 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 20565746 f irozzo "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-256126 PTEN protein P60484 UNIPROT ABTB1 protein Q969K4 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 11494141 f miannu "Defects in PTEN, a tumor suppressor, have been found in cancers arising in a variety of human tissues. To elucidate the tumor-suppressive function of this gene, we have been analysing expression profiles of cancer cells after introduction of exogenous PTEN. Those experiments identified 99 candidate genes that were transcriptionally transactivated. Among them, we report here the further analyses of eight genes, EGR2/Krox-20, BPOZ, APS, HCLS1/HS1, DUSP1/MKP1, NDRG1/Drg1/RTP, NFIL3/E4BP4, and a novel gene (PINK1, PTEN-induced putative kinase)." SIGNOR-260050 PTEN protein P60484 UNIPROT EGR2 protein P11161 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 11494141 f miannu "Defects in PTEN, a tumor suppressor, have been found in cancers arising in a variety of human tissues. To elucidate the tumor-suppressive function of this gene, we have been analysing expression profiles of cancer cells after introduction of exogenous PTEN. Those experiments identified 99 candidate genes that were transcriptionally transactivated. Among them, we report here the further analyses of eight genes, EGR2/Krox-20, BPOZ, APS, HCLS1/HS1, DUSP1/MKP1, NDRG1/Drg1/RTP, NFIL3/E4BP4, and a novel gene (PINK1, PTEN-induced putative kinase)." SIGNOR-260049 PTEN protein P60484 UNIPROT HCLS1 protein P14317 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 11494141 f miannu "Defects in PTEN, a tumor suppressor, have been found in cancers arising in a variety of human tissues. To elucidate the tumor-suppressive function of this gene, we have been analysing expression profiles of cancer cells after introduction of exogenous PTEN. Those experiments identified 99 candidate genes that were transcriptionally transactivated. Among them, we report here the further analyses of eight genes, EGR2/Krox-20, BPOZ, APS, HCLS1/HS1, DUSP1/MKP1, NDRG1/Drg1/RTP, NFIL3/E4BP4, and a novel gene (PINK1, PTEN-induced putative kinase)." SIGNOR-260052 PTEN protein P60484 UNIPROT NFIL3 protein Q16649 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 11494141 f miannu "Defects in PTEN, a tumor suppressor, have been found in cancers arising in a variety of human tissues. To elucidate the tumor-suppressive function of this gene, we have been analysing expression profiles of cancer cells after introduction of exogenous PTEN. Those experiments identified 99 candidate genes that were transcriptionally transactivated. Among them, we report here the further analyses of eight genes, EGR2/Krox-20, BPOZ, APS, HCLS1/HS1, DUSP1/MKP1, NDRG1/Drg1/RTP, NFIL3/E4BP4, and a novel gene (PINK1, PTEN-induced putative kinase)." SIGNOR-260055 PTEN protein P60484 UNIPROT PINK1 protein Q9BXM7 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 11494141 f miannu "Defects in PTEN, a tumor suppressor, have been found in cancers arising in a variety of human tissues. To elucidate the tumor-suppressive function of this gene, we have been analysing expression profiles of cancer cells after introduction of exogenous PTEN. Those experiments identified 99 candidate genes that were transcriptionally transactivated. Among them, we report here the further analyses of eight genes, EGR2/Krox-20, BPOZ, APS, HCLS1/HS1, DUSP1/MKP1, NDRG1/Drg1/RTP, NFIL3/E4BP4, and a novel gene (PINK1, PTEN-induced putative kinase)." SIGNOR-260056 PTEN protein P60484 UNIPROT SH2B2 protein O14492 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 11494141 f miannu "Defects in PTEN, a tumor suppressor, have been found in cancers arising in a variety of human tissues. To elucidate the tumor-suppressive function of this gene, we have been analysing expression profiles of cancer cells after introduction of exogenous PTEN. Those experiments identified 99 candidate genes that were transcriptionally transactivated. Among them, we report here the further analyses of eight genes, EGR2/Krox-20, BPOZ, APS, HCLS1/HS1, DUSP1/MKP1, NDRG1/Drg1/RTP, NFIL3/E4BP4, and a novel gene (PINK1, PTEN-induced putative kinase)." SIGNOR-260051 RBM10 protein P98175 UNIPROT BCL2 protein P10415 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 30403180 f irozzo "In this study, we report that RBM10 acts as a tumor suppressor in osteosarcoma via the inhibition of cell growth, cell migration and invasion and the induction of cell apoptosis by inhibiting Bcl-2, activating caspase-3, and producing TNF-α. We also found that RBM10 overexpression significantly inhibited the expression of Bcl-2 and induced the expression of caspase-3" SIGNOR-259151 RBM10 protein P98175 UNIPROT CASP3 protein P42574 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 30403180 f irozzo "In this study, we report that RBM10 acts as a tumor suppressor in osteosarcoma via the inhibition of cell growth, cell migration and invasion and the induction of cell apoptosis by inhibiting Bcl-2, activating caspase-3, and producing TNF-α. We also found that RBM10 overexpression significantly inhibited the expression of Bcl-2 and induced the expression of caspase-3" SIGNOR-259152 RBM10 protein P98175 UNIPROT TNF protein P01375 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 30403180 f irozzo "These data indicated that RBM10 overexpression induced osteosarcoma cell apoptosis via promoting the production of TNF-α that appear to act as an autocrine factor regulating osteosarcoma programmed cell death." SIGNOR-259153 RBPJ protein Q06330 UNIPROT NOTCH proteinfamily SIGNOR-PF30 SIGNOR "down-regulates quantity by repression" "transcriptional regulation" 23729744 f apalma "In the absence of NICD, CSL forms complexes with a variety of co-repressors to suppress the transcription of Notch target genes" SIGNOR-255373 RUNX1 protein Q01196 UNIPROT CDKN2A protein Q8N726 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 12091906 f irozzo "AML1 binds to a six base pair DNA sequence (TGT/cGGT) that is present in many hematopoietic-specific genes.The p53 promoter does not contain any perfect AML1 DNA-binding sites (TGT/cGGT), but the human p14ARF promoter contains eight such sites (Fig. 1a), as well as multiple sites that match the broader consensus sequence (PyGPy/AGGT) or that have a single change from the consensus site.AML1 regulates the p14ARF promoter through an AML1 consensus DNA-binding site." SIGNOR-255713 RUNX1 protein Q01196 UNIPROT hsa-mir-223 mirna MI0000300 miRBase "up-regulates quantity by expression" "transcriptional regulation" 9606 24332853 f miannu "We have found that PRMT4 is highly expressed in HSPCs, where it functions as an inhibitor of myeloid differentiation (Figure 7G). In these cells, PRMT4 methylates RUNX1 at R223, promoting the assembly of a DPF2-containing transcriptional co-repressive complex, and repressing transcription at the miR-223 locus." SIGNOR-261971 RUNX1 protein Q01196 UNIPROT MECOM protein Q03112 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 22689058 f irozzo "Our results suggest that RUNX1 and EVI1 could be regulating each other. RUNX1 would activate EVI1 transcription, and when highly expressed, EVI1 could bind to RUNX1 at protein level, inhibiting its activity as a transcription factor, acting in a negative feedback." SIGNOR-255715 RUNX1 protein Q01196 UNIPROT SPI1 protein P17947 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 23817177 f irozzo "RUNX1 wild-type protein first binds to the PU.1 URE region and recruits the MLL complex to open up part of the compact chromatin structure. The partially relaxed chromatin allows the binding of another RUNX1 at the PU.1 promoter region to further distort compact DNA structure. The relaxed form of chromatin facilitates the accumulation of transcription factors and cofactors to initiate transcriptional activity." SIGNOR-255709 SMAD2/SMAD4 complex SIGNOR-C8 SIGNOR CDKN2B protein P42772 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 11013220 f irozzo "Our data demonstrate the physical interactions and functional cooperativity of Sp1 with a complex of Smad2, Smad3 and Smad4 in the induction of the p15Ink4B gene. These findings explain the tumor suppressor roles of Smad2 and Smad4 in growth arrest signaling by TGF-β." SIGNOR-256287 SMAD2/SMAD4 complex SIGNOR-C8 SIGNOR MYC protein P01106 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 11689553 f irozzo "To identify this pathway, we analyzed TGF-β-responsive elements in the human c-myc promoter and found that Smad proteins directly bound to an element in the c-myc promoter and suppressed c-myc promoter activity." SIGNOR-256291 SMAD3 protein P84022 UNIPROT BCL2 protein P10415 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 16766264 f irozzo "This protection is conferred by Smad3’s ability to promote apoptosis by repressing Bcl-2 transcription in vivo through a GC-rich element in the Bcl-2 promoter." SIGNOR-256294 SMAD3/SMAD4 complex SIGNOR-C9 SIGNOR BCL2L11 protein O43521 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 17960585 f miannu "Transforming growth factor-beta (TGF-beta) signaling is known to depend on the formation of Smad2/3-Smad4 transcription regulatory complexes. Functional analysis revealed that Smad3 and Smad4 were the predominant mediators of TGF-beta-induced apoptosis in Hep3B cells. We provide evidence that up-regulation of Bcl-2-interacting mediator of cell death (Bim), under the transcriptional control of Smad3-Smad4 signaling, is crucial to TGF-beta-induced apoptosis in Hep3B cells." SIGNOR-260425 SMAD3/SMAD4 complex SIGNOR-C9 SIGNOR CDKN2B protein P42772 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 11013220 f irozzo "Our data demonstrate the physical interactions and functional cooperativity of Sp1 with a complex of Smad2, Smad3 and Smad4 in the induction of the p15Ink4B gene. These findings explain the tumor suppressor roles of Smad2 and Smad4 in growth arrest signaling by TGF-β." SIGNOR-256286 SMAD3/SMAD4 complex SIGNOR-C9 SIGNOR MYC protein P01106 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 11689553 f irozzo "To identify this pathway, we analyzed TGF-β-responsive elements in the human c-myc promoter and found that Smad proteins directly bound to an element in the c-myc promoter and suppressed c-myc promoter activity." SIGNOR-256290 SMOC1 protein Q9H4F8 UNIPROT BGLAP protein P02818 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20359165 f lperfetto "The expression of several osteoblast differentiation markers (ALP, COL1, OPN, ON, BSP and OC) was higher in SMOC1-overexpressing cells than in emptyvector-expressing cells" SIGNOR-260400 SMOC1 protein Q9H4F8 UNIPROT COL1A1 protein P02452 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20359165 f lperfetto "The expression of several osteoblast differentiation markers (ALP, COL1, OPN, ON, BSP and OC) was higher in SMOC1-overexpressing cells than in emptyvector-expressing cells" SIGNOR-260402 SMOC1 protein Q9H4F8 UNIPROT COL1A2 protein P08123 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20359165 f lperfetto "The expression of several osteoblast differentiation markers (ALP, COL1, OPN, ON, BSP and OC) was higher in SMOC1-overexpressing cells than in emptyvector-expressing cells" SIGNOR-260404 SMOC1 protein Q9H4F8 UNIPROT SPARC protein P09486 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20359165 f lperfetto "The expression of several osteoblast differentiation markers (ALP, COL1, OPN, ON, BSP and OC) was higher in SMOC1-overexpressing cells than in emptyvector-expressing cells" SIGNOR-260401 SMOC1 protein Q9H4F8 UNIPROT SPP1 protein P10451 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20359165 f Giorgia "The expression of several osteoblast differentiation markers (ALP, COL1, OPN, ON, BSP and OC) was higher in SMOC1-overexpressing cells than in emptyvector-expressing cells" SIGNOR-260385 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 SMO protein Q99835 UNIPROT TIMP3 protein P35625 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 28709001 f "We identified that ciliary Hh signaling in FAPs regulates expression of Timp3. Future experiments will determine whether Timp3 is a direct or indirect target of Hh signaling." SIGNOR-255907 SP1 protein P08047 UNIPROT CDKN2B protein P42772 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 11013220 f irozzo "In this system, the basal transcription level from the p15Ink4B promoter was increased with increasing levels of Sp1, and Sp1 was required for transcriptional induction by Smads. Finally, inactivation of the Sp1 binding sites in the p15Ink4B promoter decreased the basal transcription level and TGF-β responsiveness." SIGNOR-256289 SP1 protein P08047 UNIPROT ID1 protein P41134 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 18025157 f "We show that the ID1 and ID2 promoters are activated by PML-RARalpha but, unexpectedly, not by wild-type RARalpha/RXR. Our data support a model in which the PML-RARalpha fusion protein regulates a novel class of target genes by interaction with the Sp1 and NF-Y transcription factors, without directly binding to the DNA, defining a gain-of-function for the oncoprotein." SIGNOR-255748 SPI1 protein P17947 UNIPROT ANXA1 protein P04083 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 19428102 f miannu "Identification of annexin 1 as a PU.1 target gene in leukemia cells. PU.1 is a master regulator, and critical for the developmen tof a common progenitor for lymphoid-myeloid cell lineages in the hematopoietic system. From microarray analysis, we found that several genes including annexin 1 were markedly induced in K562PU.1KD cells. Annexin 1 is a calcium- and phospholipid-binding protein and increased expression leads to the constitutive activation of extracellular signal-regulated kinase (ERK)" SIGNOR-261688 SPI1 protein P17947 UNIPROT CD14 protein P08571 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 12393465 f apalma "In patients with t(8;21), expression of the cell surface markers CD11b, CD14, and CD64 was less in comparison to patients without t(8;21) (Figure 5B). CD14 and CD64 promoters have putative PU.1 binding sites but not AML1-, C/EBPα-, or MEF-binding sites suggesting that down-regulation of the function of PU.1 by AML1-ETO could possibly be an important step in progression toward leukemia." SIGNOR-255696 SPI1 protein P17947 UNIPROT FCGR1A protein P12314 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 12393465 f apalma "In patients with t(8;21), expression of the cell surface markers CD11b, CD14, and CD64 was less in comparison to patients without t(8;21) (Figure 5B). CD14 and CD64 promoters have putative PU.1 binding sites but not AML1-, C/EBPŒ±-, or MEF-binding sites suggesting that down-regulation of the function of PU.1 by AML1-ETO could possibly be an important step in progression toward leukemia." SIGNOR-255697 SPI1 protein P17947 UNIPROT FLI1 protein Q01543 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 10523830 f irozzo "Our results suggest that Spi-1 and GATA-1 might play a key role in the regulation of Fli-1. Most notably, we observed that the GATA/EBS dual element near the Fli-1 CAP sites had an enhancer activity in HEL cells. Spi-1 and GATA-1 were both found to bind to this sequence and hence both factors could represent potential regulators of Fli-1 expression." SIGNOR-256054 SPI1 protein P17947 UNIPROT GATA2 protein P23769 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 12433372 f irozzo "Using these progenitors and a conditionally activatable PU.1 protein, we show that PU.1 can negatively regulate expression of the GATA-2 gene.The above experiments suggested that PU.1 may physiologically downregulate the expression of the GATA-2 gene during the differentiation of myeloid progenitors into macrophages." SIGNOR-256069 SPI1 protein P17947 UNIPROT ITGAM protein P11215 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 12393465 f apalma "CD11b is regulated by PU.1 and its promoter contains putative binding sites of AML1. In this case AML1-ETO interaction and down-regulation of important myeloid transcription factors like PU.1 and AML1 could explain the lower CD11b expression" SIGNOR-255661 SPI1 protein P17947 UNIPROT JUN protein P05412 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 17041602 f miannu "Knockdown of the transcription factor PU.1 (encoded by Sfpi1) leads to acute myeloid leukemia (AML) in mice. We examined the transcriptome of preleukemic hematopoietic stem cells (HSCs) in which PU.1 was knocked down (referred to as 'PU.1-knockdown HSCs') to identify transcriptional changes preceding malignant transformation. Transcription factors c-Jun and JunB were among the top-downregulated targets." SIGNOR-256065 SPI1 protein P17947 UNIPROT SPI1 protein P17947 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 15767686 f irozzo "These data suggest that a potential positive autoregulatory loop mediated through an upstream regulatory element is essential for proper PU.1 gene expression.These data demonstrate that PU.1 protein is in a complex binding to a site within the kb −14 URE, suggesting that autoregulation through this region might be important for expression of PU.1." SIGNOR-256070 SPI1 protein P17947 UNIPROT TAL2 protein Q16559 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 24086757 f irozzo "We show that Tal2 is a direct target gene of the myeloid transcription factor PU.1, which is a key transcription factor for osteoclast gene expression" SIGNOR-259086 S protein P59594 UNIPROT DDIT3 protein P35638 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 16940539 f miannu "Perturbation of the function of endoplasmic reticulum (ER) causes stress leading to the activation of cell signaling pathways known as the unfolded protein response (UPR). Severe acute respiratory syndrome (SARS) coronavirus (SARS-CoV) uses ER as a site for synthesis and processing of viral proteins. In this report, we demonstrate that infection with SARS-CoV induces the UPR in cultured cells. A comparison with M, E, and NSP6 proteins indicates that SARS-CoV spike (S) protein sufficiently induces transcriptional activation of several UPR effectors, including glucose-regulated protein 78 (GRP78), GRP94, and C/EBP homologous protein." SIGNOR-260353 S protein P59594 UNIPROT HSP90B1 protein P14625 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 16940539 f miannu "Perturbation of the function of endoplasmic reticulum (ER) causes stress leading to the activation of cell signaling pathways known as the unfolded protein response (UPR). Severe acute respiratory syndrome (SARS) coronavirus (SARS-CoV) uses ER as a site for synthesis and processing of viral proteins. In this report, we demonstrate that infection with SARS-CoV induces the UPR in cultured cells. A comparison with M, E, and NSP6 proteins indicates that SARS-CoV spike (S) protein sufficiently induces transcriptional activation of several UPR effectors, including glucose-regulated protein 78 (GRP78), GRP94, and C/EBP homologous protein." SIGNOR-260352 S protein P59594 UNIPROT HSPA5 protein P11021 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 16940539 f miannu "Perturbation of the function of endoplasmic reticulum (ER) causes stress leading to the activation of cell signaling pathways known as the unfolded protein response (UPR). Severe acute respiratory syndrome (SARS) coronavirus (SARS-CoV) uses ER as a site for synthesis and processing of viral proteins. In this report, we demonstrate that infection with SARS-CoV induces the UPR in cultured cells. A comparison with M, E, and NSP6 proteins indicates that SARS-CoV spike (S) protein sufficiently induces transcriptional activation of several UPR effectors, including glucose-regulated protein 78 (GRP78), GRP94, and C/EBP homologous protein." SIGNOR-260351 STAT3 protein P40763 UNIPROT BIRC5 protein O15392 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 26512963 f miannu "DAB2IP could interact with the signal transducer and activator of transcription 3 (STAT3) via its unique PR domain and suppress STAT3 phosphorylation and transactivation, leading to the inhibition of survivin expression in PCa cells." SIGNOR-254762 STAT3 protein P40763 UNIPROT S100A9 protein P06702 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 18809714 f miannu "Accumulation of myeloid-derived suppressor cells (MDSCs) associated with inhibition of dendritic cell (DC) differentiation is one of the major immunological abnormalities in cancer and leads to suppression of antitumor immune responses. The molecular mechanism of this phenomenon remains unclear. We report here that STAT3-inducible up-regulation of the myeloid-related protein S100A9 enhances MDSC production in cancer." SIGNOR-261931 STAT5A protein P42229 UNIPROT CDKN1A protein P38936 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 15003515 f "Flt3 Mutation Activates p21WAF1/CIP1 Gene Expression 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-261518 STAT6 protein P42226 UNIPROT KLF4 protein O43474 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 25934862 f miannu "IL-4-induced macrophage polarization involves induction of STAT6 and KLF4 that induce each other and promote M2 polarization." SIGNOR-254519 STOML2 protein Q9UJZ1 UNIPROT MFN2 protein O95140 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20359165 f Giorgia "Of interest, induction of SLP-2 expression also resulted in significant increases in the levels of OPA-1 and mitofusin-2 (P < 0.05), both integral mitochondrial membrane proteins associated with mitochondrial fusion." SIGNOR-260380 STOML2 protein Q9UJZ1 UNIPROT OPA1 protein O60313 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20359165 f Giorgia "Of interest, induction of SLP-2 expression also resulted in significant increases in the levels of OPA-1 and mitofusin-2 (P < 0.05), both integral mitochondrial membrane proteins associated with mitochondrial fusion." SIGNOR-260381 STOML2 protein Q9UJZ1 UNIPROT PPARGC1A protein Q9UBK2 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 21746876 f Giorgia "We performed real-time RT-PCR to measure the levels of PGC-1alpha mRNA and found that these were increased in SLP-2hi cells (Fig. 3h), supporting the idea that upregulation of SLP-2 expression is associated with an increase in the expression of mitochondrially targeted genes." SIGNOR-260379 "SWI/SNF complex" complex SIGNOR-C92 SIGNOR CCND1 protein P24385 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 12138206 f irozzo "INI1/hSNF5 is a component of the ATP-dependent chromatin remodeling hSWI/SNF complex [.]. Our data suggest that one of the mechanisms by which INI1/hSNF5 exerts its tumor suppressor function is by mediating the cell cycle arrest due to the direct recruitment of HDAC activity to the cyclin D1 promoter thereby causing its repression and G(0)-G(1) arrest. These results together indicate that cyclin D1 is a direct target for repression by INI1/hSNF5." SIGNOR-256293 "SWI/SNF complex" complex SIGNOR-C92 SIGNOR CDKN2A protein P42771 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 18332116 f irozzo "HSNF5 reexpression in MRT cells caused SWI/SNF recruitment and activation of p15INK4b and p16INK4a, but not of p14ARF.Reexpression of hSNF5 in MRT cells overcomes epigenetic silencing and mediates transcriptional activation of p15INK4b and p16INK4a" SIGNOR-256299 "SWI/SNF complex" complex SIGNOR-C92 SIGNOR CDKN2B protein P42772 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 18332116 f irozzo "HSNF5 reexpression in MRT cells caused SWI/SNF recruitment and activation of p15INK4b and p16INK4a, but not of p14ARF.Reexpression of hSNF5 in MRT cells overcomes epigenetic silencing and mediates transcriptional activation of p15INK4b and p16INK4a" SIGNOR-256300 "SWI/SNF complex" complex SIGNOR-C92 SIGNOR MYC protein P01106 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 16452181 f irozzo "C-myc is a direct target of SWI/SNF complex–dependent promoter repression. These results indicate that repression of c-myc is indeed dependent on the activity of SWI/SNF–related complexes and specifically on complexes that contain ARID1A." SIGNOR-256292 TGFB1 protein P01137 UNIPROT SLC5A5 protein Q92911 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 14623893 f miannu "The sodium/iodide symporter mediates the active transport of iodide in thyroid follicular cells. A number of agents regulate NIS expression; among these, TGF-β is a potent inhibitor of both iodide uptake and NIS gene expression" SIGNOR-259912 TGFb proteinfamily SIGNOR-PF5 SIGNOR SMAD3/SMAD4 complex SIGNOR-C9 SIGNOR "up-regulates quantity by expression" "transcriptional regulation" 9606 30017632 f miannu "Transforming growth factor-β1 (TGF-β1) is considered as a crucial mediator in tissue fibrosis and causes tissue scarring largely by activating its downstream small mother against decapentaplegic (Smad) signaling. Different TGF-β signalings play different roles in fibrogenesis. TGF-β1 directly activates Smad signaling which triggers pro-fibrotic gene overexpression. Excessive studies have demonstrated that dysregulation of TGF-β1/Smad pathway was an important pathogenic mechanism in tissue fibrosis. Smad2 and Smad3 are the two major downstream regulator that promote TGF-β1-mediated tissue fibrosis, while Smad7 serves as a negative feedback regulator of TGF-β1/Smad pathway thereby protects against TGF-β1-mediated fibrosis." SIGNOR-260428 TLR5 protein O60602 UNIPROT IL6 protein P05231 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 24709011 f miannu "These studies demonstrate a novel function of Toll-like receptor-5 (TLR5) in a human multiple myeloma (MM) cell line, KMS28BM. These cells express high levels of both TLR5 mRNA and protein. When cells were treated with the specific TLR5 ligand flagellin, proliferation was increased, and the secretion of IgG λ antibody and the expression of the pro-inflammatory cytokine IL-6 were increased via NF-κB activation through PI3K/AKT and p38 signaling." SIGNOR-259868 TRAF3 protein Q13114 UNIPROT IL10 protein P22301 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 16306937 f miannu "TRAF3 is essential for the induction of type I interferons (IFN) and the anti-inflammatory cytokine interleukin-10 (IL-10), but is dispensable for expression of pro-inflammatory cytokines." SIGNOR-256077 U2AF1 protein Q01081 UNIPROT TP53 protein P04637 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 31144421 f miannu " Our results further showed that knockdown of U2AF1 significantly inhibited cell growth and induced apoptosis in erythropoiesis. Additionally, knockdown of U2AF1 also delayed terminal erythroid differentiation. Western blot analysis revealed an increase in the protein levels of downstream targets of p53 following U2AF1 knockdown. The data further showed that depletion of U2AF1 altered alternatively spliced apoptosis-associated gene transcripts in CFU-E cells. Our findings elucidate the role of U2AF1 in human erythropoiesis and reveal the underlying mechanisms." SIGNOR-261512 USF1 protein P22415 UNIPROT CEBPA protein P49715 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 7862113 f 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-255702 WT1 protein P19544 UNIPROT DNMT3A protein Q9Y6K1 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 23042785 f irozzo "Here, we show that Wilms' tumour 1 (WT1), a developmental master regulator that can also act as a tumour suppressor or oncoprotein, transcriptionally regulates the de novo DNA methyltransferase 3A (DNMT3A) and that cellular WT1 levels can influence DNA methylation of gene promoters genome-wide. we demonstrate that depletion of WT1 by short-interfering RNAs leads to reduced DNMT3A in Wilms' tumour cells and human embryonal kidney-derived cell lines. Chromatin immunoprecipitation assays demonstrate WT1 recruitment to the DNMT3A promoter region and reporter assays confirm that WT1 directly transactivates DNMT3A expression." SIGNOR-255904 ZNF503 protein Q96F45 UNIPROT CDH1 protein P12830 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 25538248 f Monia "We asked whether higher pFAK staining in cells expressing Zpo2 correlates with reduced E-cadherin levels. Immunostaining for E-cadherin in the EpH4.9 and PyMT stable cell lines indicated a decrease in overall E-cadherin staining in Zpo2-overexpressing cells compared with the control (Fig. 6C). Similarly, Western blot analysis indicated a reduction in E-cadherin expression in Zpo2-expressing cells compared with the control (Fig. 6D)." SIGNOR-261190 ZNF503 protein Q96F45 UNIPROT GATA3 protein P23771 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 28258171 f Monia "Intriguingly, ZPO2/ZNF503 levels were higher in breast cancer samples with WT GATA3 than in those with mutated GATA3 (Fig. 1B). We found that Zpo2 down-regulated GATA3 levels, whereas shRNA-mediated Zpo2 knockdown enhanced GATA3 expression" SIGNOR-261189 MYCT1 protein Q8N699 UNIPROT BAX protein Q07812 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 30283340 f miannu "MYCT1 overexpression significantly inhibited cell proliferation, arrested cell cycle at G0/G1 phase, and downregulated the expression of cyclins D and E. Moreover, MYCT1 overexpression triggered apoptosis in AML cells, which was accompanied by enhanced cleavage of caspase-3 and -9, upregulated expression of B-cell lymphoma 2 (Bcl-2)-associated X protein (Bax), and downregulated Bcl-2." SIGNOR-261734 MYCT1 protein Q8N699 UNIPROT BCL2 protein P10415 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 30283340 f miannu "MYCT1 overexpression significantly inhibited cell proliferation, arrested cell cycle at G0/G1 phase, and downregulated the expression of cyclins D and E. Moreover, MYCT1 overexpression triggered apoptosis in AML cells, which was accompanied by enhanced cleavage of caspase-3 and -9, upregulated expression of B-cell lymphoma 2 (Bcl-2)-associated X protein (Bax), and downregulated Bcl-2." SIGNOR-261735 MYCT1 protein Q8N699 UNIPROT CCNE2 protein O96020 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 30283340 f miannu "MYCT1 overexpression significantly inhibited cell proliferation, arrested cell cycle at G0/G1 phase, and downregulated the expression of cyclins D and E. Moreover, MYCT1 overexpression triggered apoptosis in AML cells, which was accompanied by enhanced cleavage of caspase-3 and -9, upregulated expression of B-cell lymphoma 2 (Bcl-2)-associated X protein (Bax), and downregulated Bcl-2." SIGNOR-261733 ANXA1 protein P04083 UNIPROT IL1B protein P01584 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 27426034 f miannu "Our study demonstrates that ANXA1 can be phosphorylated by PKC and is subsequently translocated to the nucleus of BV-2 microglial cells after OGD/R, resulting in the induction of pro-inflammatory cytokines. we set out to examine the relationship between the different subcellular distributions of ANXA1 and the upregulation of inflammatory cytokines. When BV-2 microglial cells were transfected with ANXA1-S27A constructs following by OGD/R treatment, the pro-inflammatory cytokines, IL-1β, IL-6, and TNF-α, were found to be expressed at lower levels than those of control groups" SIGNOR-261940 ANXA1 protein P04083 UNIPROT IL6 protein P05231 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 27426034 f miannu "Our study demonstrates that ANXA1 can be phosphorylated by PKC and is subsequently translocated to the nucleus of BV-2 microglial cells after OGD/R, resulting in the induction of pro-inflammatory cytokines. we set out to examine the relationship between the different subcellular distributions of ANXA1 and the upregulation of inflammatory cytokines. When BV-2 microglial cells were transfected with ANXA1-S27A constructs following by OGD/R treatment, the pro-inflammatory cytokines, IL-1β, IL-6, and TNF-α, were found to be expressed at lower levels than those of control groups" SIGNOR-261939 ANXA1 protein P04083 UNIPROT TNF protein P01375 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 27426034 f miannu "Our study demonstrates that ANXA1 can be phosphorylated by PKC and is subsequently translocated to the nucleus of BV-2 microglial cells after OGD/R, resulting in the induction of pro-inflammatory cytokines. we set out to examine the relationship between the different subcellular distributions of ANXA1 and the upregulation of inflammatory cytokines. When BV-2 microglial cells were transfected with ANXA1-S27A constructs following by OGD/R treatment, the pro-inflammatory cytokines, IL-1β, IL-6, and TNF-α, were found to be expressed at lower levels than those of control groups" SIGNOR-261941 3b protein P59633 UNIPROT Interferon-type-I proteinfamily SIGNOR-PF50 SIGNOR "down-regulates quantity by repression" "transcriptional regulation" 17108024 f miannu "The data presented here indicate that N protein inhibits interferon production, while ORF 3b and ORF 6 proteins are able to inhibit both interferon production and interferon signaling." SIGNOR-260343 "AEP complex" complex SIGNOR-C117 SIGNOR HOXA9 protein P31269 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20854876 f irozzo "Inhibition of EAP components pTEFb and Dot1l show that both contribute significantly to activation of Hoxa9 and Meis1 expression. EAP is dynamically associated with the Hoxa9 and Meis1 loci in hematopoietic cells and rapidly dissociates during induction of differentiation. In the presence of MLL fusion proteins, its dissociation is prevented." SIGNOR-255879 "AEP complex" complex SIGNOR-C117 SIGNOR MEIS1 protein O00470 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20854876 f irozzo "Inhibition of EAP components pTEFb and Dot1l show that both contribute significantly to activation of Hoxa9 and Meis1 expression. EAP is dynamically associated with the Hoxa9 and Meis1 loci in hematopoietic cells and rapidly dissociates during induction of differentiation. In the presence of MLL fusion proteins, its dissociation is prevented." SIGNOR-256144 AGTR1 protein P30556 UNIPROT TGFb proteinfamily SIGNOR-PF5 SIGNOR "up-regulates quantity by expression" "transcriptional regulation" 9606 other f https://doi.org/10.1007/978-3-642-03683-5_15 miannu "ANG-II could stimulate the production and secretion of TGF-β cytokine in lung tissue, and this process may be mediated by AGTR1. As TGF-β itself can also regulate the level of ANG-II, it is believed that an “autocrine loop” between ANG-II and TGF-β exists in lung tissue.Altogether, ANG-II enhances TGF-β/Smad signaling and the interplay between ANG-II and TGF-β may promote lung fibrosis." SIGNOR-260424 "all-trans-retinoic acid" smallmolecule CHEBI:15367 ChEBI TAL2 protein Q16559 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 24816818 f irozzo "These results demonstrate for the first time that atRA induces Tal2 expression in P19 cells, and suggest that TAL2 commits to the acquisition of neural fate in brain development." SIGNOR-259087 AML1-ETO "fusion protein" SIGNOR-FP1 SIGNOR hsa-mir-223 mirna MI0000300 miRBase "down-regulates quantity by repression" "transcriptional regulation" 9606 17996649 f miannu "MiR-223 Expression Is Downregulated in AML1/ETO-Positive Primary Blasts and Cell Lines Here, we show that miR-223 is a direct transcriptional target of AML1/ETO. By recruiting chromatin remodeling enzymes at an AML1-binding site on the pre-miR-223 gene, AML1/ETO induces heterochromatic silencing of miR-223. Ectopic miR-223 expression, RNAi against AML1/ETO, or demethylating treatment enhances miR-223 levels and restores cell differentiation. Here, we identify an additional action for a leukemia fusion protein linking the epigenetic silencing of a microRNA locus to the differentiation block of leukemia." SIGNOR-261972 ARID5B protein Q14865 UNIPROT GATA3 protein P23771 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 29326336 f miannu "We also observed that ARID5B regulates the expression of four major components of the TAL1 complex (namely, TAL1,GATA3, RUNX1, and MYB) in Jurkat cells. Knockdown of ARID5B resulted in reductions of the H3K27ac signals at those enhancer loci (Supplemental Fig. S6E–H) and down-regulation of all four factors at the mRNA (Fig. 6E) and protein levels (Fig. 6F)." SIGNOR-256158 ARID5B protein Q14865 UNIPROT MYB protein P10242 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 29326336 f miannu "We also observed that ARID5B regulates the expression of four major components of the TAL1 complex (namely, TAL1,GATA3, RUNX1, and MYB) in Jurkat cells. Knockdown of ARID5B resulted in reductions of the H3K27ac signals at those enhancer loci (Supplemental Fig. S6E–H) and down-regulation of all four factors at the mRNA (Fig. 6E) and protein levels (Fig. 6F)." SIGNOR-256160 ARID5B protein Q14865 UNIPROT RUNX1 protein Q01196 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 29326336 f miannu "We also observed that ARID5B regulates the expression of four major components of the TAL1 complex (namely, TAL1,GATA3, RUNX1, and MYB) in Jurkat cells. Knockdown of ARID5B resulted in reductions of the H3K27ac signals at those enhancer loci (Supplemental Fig. S6E–H) and down-regulation of all four factors at the mRNA (Fig. 6E) and protein levels (Fig. 6F)." SIGNOR-256159 ARID5B protein Q14865 UNIPROT TAL1 protein P17542 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 29326336 f miannu "ARID5B positively regulates the expression of TAL1 and its regulatory partners. we also observed that ARID5B regulates the expression of four major components of the TAL1 complex (namely, TAL1,GATA3, RUNX1, and MYB) in Jurkat cells. Knockdown of ARID5B resulted in reductions of the H3K27ac signals at those enhancer loci (Supplemental Fig. S6E–H) and down-regulation of all four factors at the mRNA (Fig. 6E) and protein levels (Fig. 6F)." SIGNOR-256157 ASXL1 protein Q8IXJ9 UNIPROT RARA protein P10276 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 16606617 f irozzo "We also show that ASXL1 associates specifically with SRC-1 and cooperates synergistically in the transcriptional activation. Further data indicated that the transactivation domain (AD; amino acids 300–655) of ASXL1, newly defined in this study, interacts with the C-terminal AD2 (amino acids 1217–1441) of SRC-1, suggesting that one AD cooperates with the other AD in transcriptional activation by RAR." SIGNOR-255933 BCOR protein Q6W2J9 UNIPROT HOXA5 protein P20719 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 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 regulation" 10090 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 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 BCOR protein Q6W2J9 UNIPROT HOXA9 protein P31269 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 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 BZW2 protein Q9Y6E2 UNIPROT ATF4 protein P18848 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 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 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR "up-regulates quantity by expression" "transcriptional regulation" 9606 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 CBFbeta-MYH11 "fusion protein" SIGNOR-FP3 SIGNOR TP53 protein P04637 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 9834241 f miannu "CBFbeta-SMMHC, Expressed in M4eo Acute Myeloid Leukemia, Reduces p53 Induction and Slows Apoptosis in Hematopoietic Cells Exposed to DNA-damaging Agents Reduced p53 induction may be caused in part by direct inhibition of p53 gene transcription, because p53 mRNA levels were reduced by CBFβ-SMMHC. Attenuated p53 induction and slowed apoptosis may contribute to leukemogenesis by CBFβ-SMMHC." SIGNOR-256132 CCNA1 protein P78396 UNIPROT WT1 protein P19544 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 19082485 f irozzo "This study identified WT1 as a repressed target of cyclin A1 and suggests that the suppression of WT1 in cyclin A1-overexpressing leukemias might play a role in the growth and suppression of apoptosis in these leukemic cells." SIGNOR-255905 CD40LG protein P29965 UNIPROT IGSF6 protein O95976 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 9809579 f miannu "CD40L activation of dendritic cells down-regulates DORA, a novel member of the immunoglobulin superfamily" SIGNOR-261727 CEBPA protein P49715 UNIPROT GFI1 protein Q99684 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 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 SPI1 protein P17947 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 17671233 f irozzo "C/EBPα binds and activates the PU.1 distal enhancer to induce monocyte lineage commitment.Transcriptional induction of PU.1 by C/EBPα may play a role in myeloid lineage specification." SIGNOR-256055 FOXO1 protein Q12778 UNIPROT AGRP protein O00253 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000614 28270795 f miannu "Foxo1 (when activated) stimulates the transcription of AgRP and NPY, but suppresses the transcription of POMC; thereby antagonizing the transcriptional action of STAT3 in these hypothalamic subpopulations." SIGNOR-263501 FOXO1 protein Q12778 UNIPROT NPY protein P01303 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000614 28270795 f miannu "Foxo1 (when activated) stimulates the transcription of AgRP and NPY, but suppresses the transcription of POMC; thereby antagonizing the transcriptional action of STAT3 in these hypothalamic subpopulations." SIGNOR-263502 FOXO1 protein Q12778 UNIPROT POMC protein P01189 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000614 28270795 f miannu "Foxo1 (when activated) stimulates the transcription of AgRP and NPY, but suppresses the transcription of POMC; thereby antagonizing the transcriptional action of STAT3 in these hypothalamic subpopulations." SIGNOR-263503 MC4R protein P32245 UNIPROT "Food intake" phenotype SIGNOR-PH152 SIGNOR down-regulates 9606 BTO:0000614 33094623 f miannu "Enhanced melanocortin signaling in the hypothalamus results in both decreased food intake and increased energy expenditure. Adipose tissue derived hormone leptin induces negative energy balance by stimulating α-MSH and melanocortin-4 receptor (MC4R) (Friedman 1997, Kask et al. 1998). Increased melanocortin signaling in hypotalamus leads not only to decreased food intake but also increases sympathetic nervous system outflow to skeletal muscle, energy expenditure and physical activity" SIGNOR-263504 NPY protein P01303 UNIPROT "Food intake" phenotype SIGNOR-PH152 SIGNOR down-regulates 9606 BTO:0000614 10195157 f miannu "Neuropeptide Y (NPY) stimulates food intake and promotes weight gain, whereas melanocortins have the opposite effect." SIGNOR-263505 LEPR protein P48357 UNIPROT PTPN11 protein Q06124 UNIPROT "up-regulates activity" binding 9606 11085989 t miannu "Because the long leptin receptor lacking tyrosine 985 exhibits a significantly reduced ability to activate ERK phosphorylation, this residue is at least in part mediating stimulation of the ERK pathway by ObRb. This residue binds SHP-2 and is required for tyrosine phosphorylation of SHP-2" SIGNOR-263506 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR EGR1 protein P18146 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 11085989 f miannu "We also show for the first time that leptin rapidly stimulates the mRNA expression of the zinc finger transcription factor, Egr-1, in the hypothalamus of mice. Our transfection results suggest that this regulation by leptin occurs by activation of theegr-1 promoter via activation of SHP-2 and of the ERK pathway. " SIGNOR-263507 EGR1 protein P18146 UNIPROT PPARG protein P37231 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0003336 29212876 t miannu "Previous studies have reported that the PPARγ proximal promoter contains an overlapping binding site for Egr-1, which is involved in the down-regulation of PPARγ. In the present study, we have provided direct evidence that leptin causes PPARγ reduction in primary cultured PASMC; this effect is coupled to leptin-induced ERK1/2 activation and subsequent induction of Egr-1, which further down-regulates PPARγ expression and results in PASMC proliferation. The present study confirmed that ERK1/2 signaling cascade mediated leptin-induced PPARγ reduction by up-regulation of Egr-1 in PASMC." SIGNOR-263508 ACACA protein Q13085 UNIPROT "Food intake" phenotype SIGNOR-PH152 SIGNOR down-regulates 9606 BTO:0003336 25343030 f miannu "Leptin exerts an inhibitory effect on AMPK in the hypothalamus, thereby stimulating ACC and subsequently suppressing food intake." SIGNOR-263509 LEPR protein P48357 UNIPROT AMPK complex SIGNOR-C15 SIGNOR "down-regulates activity" 9606 BTO:0003336 25343030 f miannu "Leptin exerts an inhibitory effect on AMPK in the hypothalamus, thereby stimulating ACC and subsequently suppressing food intake." SIGNOR-263510 MAPK14 protein Q16539 UNIPROT MEK1/2 proteinfamily SIGNOR-PF25 SIGNOR "down-regulates activity" 9606 BTO:0001255 12839928 f miannu "Activation of p38 MAPK is required for arsenite-induced apoptosis and MEK1,2 dephosphorylation in human skin fibroblasts. Our data suggest the presence of a continuous negative feedback from p38α and p38β to MEK1,2 as simultaneous inhibition of p38α and p38β isoforms in normal quiescent cells resulted in accumulation of phosphorylated MEK1,2 (Fig. 2A) ⇓ . This negative regulation of MEK1,2 in normal cells could be considered a means to control MEK1,2-mediated proliferation and expression of transformation-related genes." SIGNOR-263511 MAPK11 protein Q15759 UNIPROT MEK1/2 proteinfamily SIGNOR-PF25 SIGNOR "down-regulates activity" 9606 BTO:0001255 12839928 f miannu "Activation of p38 MAPK is required for arsenite-induced apoptosis and MEK1,2 dephosphorylation in human skin fibroblasts. Our data suggest the presence of a continuous negative feedback from p38α and p38β to MEK1,2 as simultaneous inhibition of p38α and p38β isoforms in normal quiescent cells resulted in accumulation of phosphorylated MEK1,2 (Fig. 2A) ⇓ . This negative regulation of MEK1,2 in normal cells could be considered a means to control MEK1,2-mediated proliferation and expression of transformation-related genes." SIGNOR-263512 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 GSK3B protein P49841 UNIPROT RPS6K proteinfamily SIGNOR-PF26 SIGNOR "up-regulates activity" phosphorylation 9606 33081032 t miannu "GSK3β regulates S6K1 activity positively through modulating phosphorylation of S6K1 at p.Ser371." SIGNOR-263513 "Blood vessel damage" stimulus SIGNOR-ST26 SIGNOR F12 protein P00748 UNIPROT up-regulates NBK482253 f lperfetto "It begins with the activation of Factor XII (a zymogen, inactivated serine protease) which becomes Factor XIIA (activated serine protease) after exposure to endothelial collagen. Endothelial collagen is only exposed when endothelial damage occurs." SIGNOR-263514 SERPINA1 protein P01009 UNIPROT F12 protein P00748 UNIPROT "down-regulates activity" binding 9606 BTO:0000131 26707513 t lperfetto "C1INH is a serine protease inhibitor (serpin) that acts on both the complement pathway and the contact system and is the main inhibitor of the contact system by targeting both FXIIa and PK 9. Additionally, FXIIa can be inhibited by α1‐antitrypsin and plasminogen activator inhibitor‐1 (PAI‐1)." SIGNOR-263515 SERPINE1 protein P05121 UNIPROT F12 protein P00748 UNIPROT "down-regulates activity" binding 9606 BTO:0000131 26707513 t lperfetto "C1INH is a serine protease inhibitor (serpin) that acts on both the complement pathway and the contact system and is the main inhibitor of the contact system by targeting both FXIIa and PK 9. Additionally, FXIIa can be inhibited by α1‐antitrypsin and plasminogen activator inhibitor‐1 (PAI‐1)." SIGNOR-263516 SERPING1 protein P05155 UNIPROT F12 protein P00748 UNIPROT "down-regulates activity" binding 9606 BTO:0000131 26707513 t lperfetto "C1INH is a serine protease inhibitor (serpin) that acts on both the complement pathway and the contact system and is the main inhibitor of the contact system by targeting both FXIIa and PK 9. Additionally, FXIIa can be inhibited by α1‐antitrypsin and plasminogen activator inhibitor‐1 (PAI‐1)." SIGNOR-263517 F12 protein P00748 UNIPROT KLKB1 protein P03952 UNIPROT "up-regulates activity" cleavage Arg390 CTTKTSTrIVGGTNS 9606 BTO:0000131 28966616 t lperfetto "FXIIa activates two serine proteinases, factor XI (FXI) and plasma prekallikrein (PK) that drive the coagulation and kallikrein–kinin systems, respectively" SIGNOR-263518 F12 protein P00748 UNIPROT F11 protein P03951 UNIPROT "up-regulates activity" cleavage 9606 BTO:0000131 8427954 t lperfetto "Activation of factor XI in plasma is dependent on factor XII | Similar kinetics of factor XI cleavage are seen when 40 nmol/L factor XIIa (equal to 10% of factor XII activation) is added to factor XII-deficient plasma if an activating surface is provided." SIGNOR-263519 KLKB1 protein P03952 UNIPROT F12 protein P00748 UNIPROT "up-regulates activity" cleavage Arg353 EQPPSLTrNGPLSCG 9606 BTO:0000131 28966616 t lperfetto "FXIIa converts PK to the active protease PKa, which reciprocally activates more FXII|In addition, PKa can initiate a further proteolysis of FXIIa into a ~30 kDa light chain fragment, termed β-FXIIa. The cleavage takes place at the peptide bond Arg353–Val354 and consequently, the active site released from the heavy chain and thus from surfaces." SIGNOR-263520 "Factor FVIIa:TF" complex SIGNOR-C319 SIGNOR F7 protein P08709 UNIPROT "up-regulates activity" cleavage Arg212 NASKPQGrIVGGKVC 9606 BTO:0000131 12524220 t lperfetto "The factor VII zymogen is cleaved at arginine 152 by a variety of proteases, including thrombin, factor IXa, factor Xa, and factor VIIa–tissue factor to produce the serine protease factor VIIa." SIGNOR-263521 F9 protein P00740 UNIPROT F7 protein P08709 UNIPROT "up-regulates activity" cleavage Arg212 NASKPQGrIVGGKVC 9606 BTO:0000131 12524220 t lperfetto "The factor VII zymogen is cleaved at arginine 152 by a variety of proteases, including thrombin, factor IXa, factor Xa, and factor VIIa–tissue factor to produce the serine protease factor VIIa." SIGNOR-263522 F10 protein P00742 UNIPROT F7 protein P08709 UNIPROT "up-regulates activity" cleavage Arg212 NASKPQGrIVGGKVC 9606 BTO:0000131 12524220 t lperfetto "The factor VII zymogen is cleaved at arginine 152 by a variety of proteases, including thrombin, factor IXa, factor Xa, and factor VIIa–tissue factor to produce the serine protease factor VIIa." SIGNOR-263523 SERPINA1 protein P01009 UNIPROT F2 protein P00734 UNIPROT "down-regulates activity" binding 9606 BTO:0000131 17635716 t lperfetto "Alpha1PI, historically known as alpha1-antitrypsin, is a 51 kDa, 394 amino acid glycoprotein, synthesized in the liver, circulating at c. 1.3 mg mL-1 with a half-life of 4.5 days" SIGNOR-263524 F2 protein P00734 UNIPROT Fibrinogen complex SIGNOR-C311 SIGNOR "up-regulates activity" cleavage 9606 BTO:0000131 29880919 t lperfetto "Thrombin is a key enzyme in the pathway and cleaves fibrinogen to fibrin, which spontaneously forms the insoluble polymer that is the basis for the haemostatic plug." SIGNOR-263525 Thrombin-Thrombomodulin complex SIGNOR-C316 SIGNOR PROC protein P04070 UNIPROT "up-regulates activity" cleavage 9606 BTO:0000131 29880919 t lperfetto "Thrombin also activates the negative regulators of the cascade, after complexing with thrombomodulin (TM) and endothelial protein C receptor (EPCR), to activate protein C (PC) to activated PC (APC)." SIGNOR-263526 PROC protein P04070 UNIPROT F7 protein P08709 UNIPROT "down-regulates activity" cleavage 9606 BTO:0000131 29880919 t lperfetto "Activated protein C (APC), which cleaves and inactivates both FVIIIa and FVa, thereby shutting down both the tenase and prothrombinase complexes" SIGNOR-263527 PROC protein P04070 UNIPROT F5 protein P12259 UNIPROT "down-regulates activity" cleavage 9606 BTO:0000131 29880919 t lperfetto "Activated protein C (APC), which cleaves and inactivates both FVIIIa and FVa, thereby shutting down both the tenase and prothrombinase complexes" SIGNOR-263528 F2 protein P00734 UNIPROT F7 protein P08709 UNIPROT "up-regulates activity" 9606 BTO:0000131 29880919 t lperfetto "Thrombin also activates the cofactors FVIII (to FVIIIa) and FV (to FVa) and activates platelets such that they provide a procoagulant membrane surface to which these proteins then bind" SIGNOR-263529 F2 protein P00734 UNIPROT F5 protein P12259 UNIPROT "up-regulates activity" 9606 BTO:0000131 29880919 t lperfetto "Thrombin also activates the cofactors FVIII (to FVIIIa) and FV (to FVa) and activates platelets such that they provide a procoagulant membrane surface to which these proteins then bind" SIGNOR-263530 Fibrin complex SIGNOR-C317 SIGNOR Fibrin_clot_formation phenotype SIGNOR-PH153 SIGNOR up-regulates binding 9606 BTO:0000131 18544683 t lperfetto "A fibrin clot is the final product of the blood clotting cascade. Thrombin catalyzes release of fibrinopeptide A from fibrinogen to create fibrin monomers, which then aggregate to protofibrils. Proteolytic release of fibrinopeptide B by thrombin permits lateral protofibril aggregation, resulting in a three-dimensional fibrin gel.|Fibrin clots were formed as described for turbidity experiments, in which the fibrinogen, calcium, and polyP (when included) were preincubated for 15 minutes before adding thrombin." SIGNOR-263531 Fibrinolysis phenotype SIGNOR-PH6 SIGNOR Fibrin complex SIGNOR-C317 SIGNOR down-regulates 9606 BTO:0000131 1447176 f lperfetto "The fibrinolytic system is sequentially composed of plasminogen activation and fibrin degradation [1, 2]. Three distinct inhibitors of the fibrinolytic system that differently regulate these two steps are plasminogen activator inhibitor type-1 (PAI-1), α2-antiplasmin (α2AP) and thrombin activatable fibrinolysis inhibitor (TAFI) [3]. PAI-1 limits the amount of free tissue-type plasminogen activator (tPA) both in plasma and on vascular endothelial cells (VECs), and regulates plasminogen activation potential to dissolve fibrin" SIGNOR-263532 PLAT protein P00750 UNIPROT PLG protein P00747 UNIPROT "up-regulates activity" binding 9606 BTO:0000131 1447176 t lperfetto "The conversion of plasminogen to plasmin can occur by several different mechanisms, but it appears that the most important in uiuo activator is tPA (2). tPA, M, = 70,000, is present in plasma as a single-chain serine protease, but proteolytic cleavage of the Agr275-Ile276 bond in tPA by plasmin yields a disulfide-linked two-chain enzyme" SIGNOR-263533 PLG protein P00747 UNIPROT PLAT protein P00750 UNIPROT "up-regulates activity" cleavage Arg310 QYSQPQFrIKGGLFA 9606 BTO:0000131 1447176 t lperfetto "The conversion of plasminogen to plasmin can occur by several different mechanisms, but it appears that the most important in uiuo activator is tPA (2). tPA, M, = 70,000, is present in plasma as a single-chain serine protease, but proteolytic cleavage of the Agr275-Ile276 bond in tPA by plasmin yields a disulfide-linked two-chain enzyme" SIGNOR-263534 PLG protein P00747 UNIPROT Fibrinolysis phenotype SIGNOR-PH6 SIGNOR up-regulates 9606 BTO:0000131 1447176 f lperfetto "The conversion of plasminogen to plasmin can occur by several different mechanisms, but it appears that the most important in uiuo activator is tPA (2). tPA, M, = 70,000, is present in plasma as a single-chain serine protease, but proteolytic cleavage of the Agr275-Ile276 bond in tPA by plasmin yields a disulfide-linked two-chain enzyme" SIGNOR-263535 Fibrin complex SIGNOR-C317 SIGNOR PLAT protein P00750 UNIPROT up-regulates 9606 BTO:0000131 1447176 f lperfetto "The presence of fibrin greatly accelerates the activation of plasminogen by tPA and hence can exert a regulatory influence over plasminogen activation" SIGNOR-263536 F11 protein P03951 UNIPROT F9 protein P00740 UNIPROT "up-regulates activity" cleavage 9606 BTO:0000131 20110423 t lperfetto "Factor XI (FXI) is the zymogen of an enzyme (FXIa) that contributes to hemostasis by activating factor IX.|The characterization of the apple disk structure, and its relationship to the catalytic domain, have provided new insight into the mechanism of FXI activation, the interaction of FXIa with the substrate factor IX, and the binding of FXI to platelets." SIGNOR-263537 "Factor VIIIa-IXa" complex SIGNOR-C320 SIGNOR F10 protein P00742 UNIPROT "up-regulates activity" cleavage 10090 BTO:0000131 25769543 t lperfetto "The present data point to key roles of FVIII and FIX in FX activation at the site of a platelet thrombus by supporting: (i) thrombin generation, (ii) thrombus growth and platelet phosphatidylserine exposure, and (iii) fibrin formation at the platelet surface. The likely mechanism is that tenase activity via FVIIIa and FIXa, which is confined to the sites of platelet thrombi, generates FXa that directly catalyzes the conversion of prothrombin into thrombin." SIGNOR-263538 F10 protein P00742 UNIPROT F2 protein P00734 UNIPROT "up-regulates activity" cleavage 10090 BTO:0000131 25769543 t lperfetto "The present data point to key roles of FVIII and FIX in FX activation at the site of a platelet thrombus by supporting: (i) thrombin generation, (ii) thrombus growth and platelet phosphatidylserine exposure, and (iii) fibrin formation at the platelet surface. The likely mechanism is that tenase activity via FVIIIa and FIXa, which is confined to the sites of platelet thrombi, generates FXa that directly catalyzes the conversion of prothrombin into thrombin." SIGNOR-263539 BDKRB2 protein P30411 UNIPROT Vascular_Permeability phenotype SIGNOR-PH140 SIGNOR up-regulates 9606 28966616 f lperfetto "BK binds receptor B2 (B2R) and triggers inflammation, edema, and symptoms of anaphylaxis." SIGNOR-263540 "Blood vessel damage" stimulus SIGNOR-ST26 SIGNOR F3 protein P13726 UNIPROT up-regulates 9606 BTO:0000131 32665005 f lperfetto "During vascular injury, TF is exposed to the blood, where it functions as a cofactor for the circulating zymogen factor VII (FVII). This TF:FVIIa complex can then bind and activate either factor IX (FIX) or factor X (FX), triggering a cascade that generates fibrin and activates platelets, resulting in a hemostatic plug at the site of injury." SIGNOR-263541 "Factor FVIIa:TF" complex SIGNOR-C319 SIGNOR F9 protein P00740 UNIPROT "up-regulates activity" binding 9606 BTO:0000131 32665005 t lperfetto "During vascular injury, TF is exposed to the blood, where it functions as a cofactor for the circulating zymogen factor VII (FVII). This TF:FVIIa complex can then bind and activate either factor IX (FIX) or factor X (FX), triggering a cascade that generates fibrin and activates platelets, resulting in a hemostatic plug at the site of injury." SIGNOR-263542 "Factor FVIIa:TF" complex SIGNOR-C319 SIGNOR F10 protein P00742 UNIPROT "up-regulates activity" binding 9606 BTO:0000131 32665005 t lperfetto "During vascular injury, TF is exposed to the blood, where it functions as a cofactor for the circulating zymogen factor VII (FVII). This TF:FVIIa complex can then bind and activate either factor IX (FIX) or factor X (FX), triggering a cascade that generates fibrin and activates platelets, resulting in a hemostatic plug at the site of injury." SIGNOR-263543 F7 protein P08709 UNIPROT F9 protein P00740 UNIPROT "up-regulates activity" binding 9606 BTO:0000131 SIGNOR-C319 29880919 t lperfetto "TF has a high affinity for FVII and enables the trace levels (∼1% of the total FVII) of activated FVII (FVIIa) in the blood to cleave specific sites in the serine proteases FIX and FX, activating them into FIXa and FXa, respectively." SIGNOR-263544 F7 protein P08709 UNIPROT F10 protein P00742 UNIPROT "up-regulates activity" binding 9606 BTO:0000131 SIGNOR-C319 29880919 t lperfetto "TF has a high affinity for FVII and enables the trace levels (∼1% of the total FVII) of activated FVII (FVIIa) in the blood to cleave specific sites in the serine proteases FIX and FX, activating them into FIXa and FXa, respectively." SIGNOR-263545 "Factor Va-Xa" complex SIGNOR-C318 SIGNOR F2 protein P00734 UNIPROT "up-regulates activity" cleavage 11983337 t lperfetto "This activation is accomplished at a physiologically relevant rate by the prothrombinase complex, a macromolecular association of the serine protease factor Xa (fXa) with its cognate cofactor, factor Va (fVa), and substrate, prothrombin|Factor Va Increases the Affinity of Factor Xa for Prothrombin" SIGNOR-263546 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 KLKB1 protein P03952 UNIPROT KNG1 protein P01042 UNIPROT "up-regulates activity" cleavage Arg381 GMISLMKrPPGFSPF 9606 BTO:0000131 cleavage:Arg390 CTTKTSTrIVGGTNS 28966616 t lperfetto "Bradykinin is a nonapeptide composed of the sequence Arg-Pro-Pro-Gly-Phe-Ser-Pro-Phe-Arg and functions as an inflammatory mediator. BK is the product of the kallikrein–kinin system following activation of FXII. FXIIa leads to proteolysis of PK, and the resulting PKa cleaves HK to generate BK (Figure 1)." SIGNOR-263547 KLKB1 protein P03952 UNIPROT KNG1 protein P01042 UNIPROT "up-regulates activity" cleavage Arg389 PPGFSPFrSSRIGEI 9606 BTO:0000131 cleavage:Arg390 CTTKTSTrIVGGTNS 28966616 t lperfetto "Bradykinin is a nonapeptide composed of the sequence Arg-Pro-Pro-Gly-Phe-Ser-Pro-Phe-Arg and functions as an inflammatory mediator. BK is the product of the kallikrein–kinin system following activation of FXII. FXIIa leads to proteolysis of PK, and the resulting PKa cleaves HK to generate BK (Figure 1)." SIGNOR-263548 F2 protein P00734 UNIPROT Thrombin-Thrombomodulin complex SIGNOR-C316 SIGNOR "form complex" binding 9606 BTO:0000131 29880919 t lperfetto "Thrombin also activates the negative regulators of the cascade, after complexing with thrombomodulin (TM) and endothelial protein C receptor (EPCR), to activate protein C (PC) to activated PC (APC)." SIGNOR-263549 F2 protein P00734 UNIPROT Thrombin-Thrombomodulin complex SIGNOR-C316 SIGNOR "form complex" binding 9606 BTO:0000131 29880919 t lperfetto "Thrombin also activates the negative regulators of the cascade, after complexing with thrombomodulin (TM) and endothelial protein C receptor (EPCR), to activate protein C (PC) to activated PC (APC)." SIGNOR-263550 Fibrinogen complex SIGNOR-C311 SIGNOR Fibrin complex SIGNOR-C317 SIGNOR "form complex" cleavage 9606 BTO:0000131 18544683 t lperfetto "A fibrin clot is the final product of the blood clotting cascade. Thrombin catalyzes release of fibrinopeptide A from fibrinogen to create fibrin monomers, which then aggregate to protofibrils. Proteolytic release of fibrinopeptide B by thrombin permits lateral protofibril aggregation, resulting in a three-dimensional fibrin gel.|Fibrin clots were formed as described for turbidity experiments, in which the fibrinogen, calcium, and polyP (when included) were preincubated for 15 minutes before adding thrombin." SIGNOR-263551 F9 protein P00740 UNIPROT "Factor VIIIa-IXa" complex SIGNOR-C320 SIGNOR "form complex" binding 10090 BTO:0000131 25769543 t lperfetto "The present data point to key roles of FVIII and FIX in FX activation at the site of a platelet thrombus by supporting: (i) thrombin generation, (ii) thrombus growth and platelet phosphatidylserine exposure, and (iii) fibrin formation at the platelet surface. The likely mechanism is that tenase activity via FVIIIa and FIXa, which is confined to the sites of platelet thrombi, generates FXa that directly catalyzes the conversion of prothrombin into thrombin." SIGNOR-263552 F8 protein P00451 UNIPROT "Factor VIIIa-IXa" complex SIGNOR-C320 SIGNOR "form complex" binding 10090 BTO:0000131 25769543 t lperfetto "The present data point to key roles of FVIII and FIX in FX activation at the site of a platelet thrombus by supporting: (i) thrombin generation, (ii) thrombus growth and platelet phosphatidylserine exposure, and (iii) fibrin formation at the platelet surface. The likely mechanism is that tenase activity via FVIIIa and FIXa, which is confined to the sites of platelet thrombi, generates FXa that directly catalyzes the conversion of prothrombin into thrombin." SIGNOR-263553 KNG1 protein P01042 UNIPROT BDKRB2 protein P30411 UNIPROT "up-regulates activity" binding 9606 cleavage:Arg381;Arg389 GMISLMKrPPGFSPF;PPGFSPFrSSRIGEI 28966616 t lperfetto "BK binds receptor B2 (B2R) and triggers inflammation, edema, and symptoms of anaphylaxis." SIGNOR-263554 F7 protein P08709 UNIPROT "Factor FVIIa:TF" complex SIGNOR-C319 SIGNOR "form complex" binding 9606 BTO:0000131 32665005 t lperfetto "During vascular injury, TF is exposed to the blood, where it functions as a cofactor for the circulating zymogen factor VII (FVII). This TF:FVIIa complex can then bind and activate either factor IX (FIX) or factor X (FX), triggering a cascade that generates fibrin and activates platelets, resulting in a hemostatic plug at the site of injury." SIGNOR-263555 F3 protein P13726 UNIPROT "Factor FVIIa:TF" complex SIGNOR-C319 SIGNOR "form complex" binding 9606 BTO:0000131 32665005 t lperfetto "During vascular injury, TF is exposed to the blood, where it functions as a cofactor for the circulating zymogen factor VII (FVII). This TF:FVIIa complex can then bind and activate either factor IX (FIX) or factor X (FX), triggering a cascade that generates fibrin and activates platelets, resulting in a hemostatic plug at the site of injury." SIGNOR-263556 F10 protein P00742 UNIPROT "Factor Va-Xa" complex SIGNOR-C318 SIGNOR "form complex" binding -1 2026608 t lperfetto "The binding of factor Xa to factor Va in the presence of Ca2+ ions and phospholipid is fundamental for the activation of prothrombin to thrombin. |Regardless of which protein was labeled, a factor Xa-Va complex (s20,w = 9.8) was formed. The interaction is specific and reversible. I" SIGNOR-263557 F5 protein P12259 UNIPROT "Factor Va-Xa" complex SIGNOR-C318 SIGNOR "form complex" binding -1 2026608 t lperfetto "The binding of factor Xa to factor Va in the presence of Ca2+ ions and phospholipid is fundamental for the activation of prothrombin to thrombin. |Regardless of which protein was labeled, a factor Xa-Va complex (s20,w = 9.8) was formed. The interaction is specific and reversible. I" SIGNOR-263558 CAPN1 protein P07384 UNIPROT F2R protein P25116 UNIPROT "up-regulates activity" cleavage Lys32 RARRPESkATNATLD -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus" SIGNOR-263559 CAPN1 protein P07384 UNIPROT F2R protein P25116 UNIPROT "down-regulates activity" cleavage Lys76 YRLVSINkSSPLQKQ -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3 cleaved at multiple sites and would be expected to disable PAR1 by cleaving COOH-terminal to the activation site." SIGNOR-263560 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 CTSG protein P08311 UNIPROT F2R protein P25116 UNIPROT "up-regulates activity" cleavage Arg41 TNATLDPrSFLLRNP -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Arg41-Ser42 activation site" SIGNOR-263561 CTSG protein P08311 UNIPROT F2R protein P25116 UNIPROT "down-regulates activity" cleavage Phe43 ATLDPRSfLLRNPND -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3 cleaved at multiple sites and would be expected to disable PAR1 by cleaving COOH-terminal to the activation site." SIGNOR-263562 CTSG protein P08311 UNIPROT F2R protein P25116 UNIPROT "down-regulates activity" cleavage Phe55 PNDKYEPfWEDEEKN -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3 cleaved at multiple sites and would be expected to disable PAR1 by cleaving COOH-terminal to the activation site." SIGNOR-263563 CTSG protein P08311 UNIPROT F2R protein P25116 UNIPROT "down-regulates activity" cleavage Tyr69 NESGLTEyRLVSINK -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3 cleaved at multiple sites and would be expected to disable PAR1 by cleaving COOH-terminal to the activation site." SIGNOR-263564 ELANE protein P08246 UNIPROT F2R protein P25116 UNIPROT "up-regulates activity" cleavage Ala36 PESKATNaTLDPRSF -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus" SIGNOR-263565 ELANE protein P08246 UNIPROT F2R protein P25116 UNIPROT "down-regulates activity" cleavage Ala86 PLQKQLPaFISEDAS -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3 cleaved at multiple sites and would be expected to disable PAR1 by cleaving COOH-terminal to the activation site." SIGNOR-263566 ELANE protein P08246 UNIPROT F2R protein P25116 UNIPROT "down-regulates activity" cleavage Val72 GLTEYRLvSINKSSP -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3 cleaved at multiple sites and would be expected to disable PAR1 by cleaving COOH-terminal to the activation site." SIGNOR-263567 F2 protein P00734 UNIPROT F2R protein P25116 UNIPROT "up-regulates activity" cleavage Arg25 PLLSARTrARRPESK -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus" SIGNOR-263568 F2 protein P00734 UNIPROT F2R protein P25116 UNIPROT "up-regulates activity" cleavage Arg41 TNATLDPrSFLLRNP -1 10978167 t lperfetto "Thrombin cleaved PAR1E at the Arg41-Ser42 activation site at concentrations known to induce cellular activation, supporting a native conformation of the recombinant polypeptide." SIGNOR-263569 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 F2 protein P00734 UNIPROT F2R protein P25116 UNIPROT "down-regulates activity" cleavage Phe43 ATLDPRSfLLRNPND -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3 cleaved at multiple sites and would be expected to disable PAR1 by cleaving COOH-terminal to the activation site." SIGNOR-263570 PLG protein P00747 UNIPROT F2R protein P25116 UNIPROT "up-regulates activity" cleavage Arg41 TNATLDPrSFLLRNP -1 10978167 t lperfetto "Plasmin mediates the lysis of fibrin clots and could in different studies activate platelets or inhibit the responses induced by thrombin (41-43). Our study favors a net inactivating effect on PAR1 despite minor cleavage at Arg41, on the basis of preferential cleavage at positions Arg70 and Lys76, COOH-terminal to the Arg41-Ser42 activation site." SIGNOR-263571 PLG protein P00747 UNIPROT F2R protein P25116 UNIPROT "down-regulates activity" cleavage Arg70 ESGLTEYrLVSINKS -1 10978167 t lperfetto "Plasmin mediates the lysis of fibrin clots and could in different studies activate platelets or inhibit the responses induced by thrombin (41-43). Our study favors a net inactivating effect on PAR1 despite minor cleavage at Arg41, on the basis of preferential cleavage at positions Arg70 and Lys76, COOH-terminal to the Arg41-Ser42 activation site." SIGNOR-263572 PLG protein P00747 UNIPROT F2R protein P25116 UNIPROT "up-regulates activity" cleavage Lys32 RARRPESkATNATLD -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus" SIGNOR-263573 PLG protein P00747 UNIPROT F2R protein P25116 UNIPROT "down-regulates activity" cleavage Lys76 YRLVSINkSSPLQKQ -1 10978167 t lperfetto "Plasmin mediates the lysis of fibrin clots and could in different studies activate platelets or inhibit the responses induced by thrombin (41-43). Our study favors a net inactivating effect on PAR1 despite minor cleavage at Arg41, on the basis of preferential cleavage at positions Arg70 and Lys76, COOH-terminal to the Arg41-Ser42 activation site." SIGNOR-263574 PRTN3 protein P24158 UNIPROT F2R protein P25116 UNIPROT "up-regulates activity" cleavage Ala36 PESKATNaTLDPRSF -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus" SIGNOR-263575 PRTN3 protein P24158 UNIPROT F2R protein P25116 UNIPROT "down-regulates activity" cleavage Ala92 PAFISEDaSGYLTSS -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3 cleaved at multiple sites and would be expected to disable PAR1 by cleaving COOH-terminal to the activation site." SIGNOR-263576 PRTN3 protein P24158 UNIPROT F2R protein P25116 UNIPROT "down-regulates activity" cleavage Pro48 RSFLLRNpNDKYEPF -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3 cleaved at multiple sites and would be expected to disable PAR1 by cleaving COOH-terminal to the activation site." SIGNOR-263577 PRTN3 protein P24158 UNIPROT F2R protein P25116 UNIPROT "down-regulates activity" cleavage Pro54 NPNDKYEpFWEDEEK -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3 cleaved at multiple sites and would be expected to disable PAR1 by cleaving COOH-terminal to the activation site." SIGNOR-263578 PRTN3 protein P24158 UNIPROT F2R protein P25116 UNIPROT "down-regulates activity" cleavage Val72 GLTEYRLvSINKSSP -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3 cleaved at multiple sites and would be expected to disable PAR1 by cleaving COOH-terminal to the activation site." SIGNOR-263579 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 CAPN1 protein P07384 UNIPROT F2RL1 protein P55085 UNIPROT "down-regulates activity" cleavage Phe59 GVTVETVfSVDEFSA -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Mass spectrometry studies of PAR2E predicted activation of PAR2 by trypsin through cleavage at the Arg36-Ser37 site, no effect of thrombin, and inactivation of the receptor by plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3" SIGNOR-263580 CAPN2 protein P17655 UNIPROT F2RL1 protein P55085 UNIPROT "down-regulates activity" cleavage Gly71 FSASVLTgKLTTVFL -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Mass spectrometry studies of PAR2E predicted activation of PAR2 by trypsin through cleavage at the Arg36-Ser37 site, no effect of thrombin, and inactivation of the receptor by plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3" SIGNOR-263581 CAPN2 protein P17655 UNIPROT F2RL1 protein P55085 UNIPROT "down-regulates activity" cleavage Thr45 LIGKVDGtSHVTGKG -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Mass spectrometry studies of PAR2E predicted activation of PAR2 by trypsin through cleavage at the Arg36-Ser37 site, no effect of thrombin, and inactivation of the receptor by plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3" SIGNOR-263582 CAPN2 protein P17655 UNIPROT F2RL1 protein P55085 UNIPROT "down-regulates activity" cleavage Val58 KGVTVETvFSVDEFS -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Mass spectrometry studies of PAR2E predicted activation of PAR2 by trypsin through cleavage at the Arg36-Ser37 site, no effect of thrombin, and inactivation of the receptor by plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3" SIGNOR-263583 CTSG protein P08311 UNIPROT F2RL1 protein P55085 UNIPROT "down-regulates activity" cleavage Leu38 RSSKGRSlIGKVDGT -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Mass spectrometry studies of PAR2E predicted activation of PAR2 by trypsin through cleavage at the Arg36-Ser37 site, no effect of thrombin, and inactivation of the receptor by plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3" SIGNOR-263584 CTSG protein P08311 UNIPROT F2RL1 protein P55085 UNIPROT "down-regulates activity" cleavage Phe59 GVTVETVfSVDEFSA -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Mass spectrometry studies of PAR2E predicted activation of PAR2 by trypsin through cleavage at the Arg36-Ser37 site, no effect of thrombin, and inactivation of the receptor by plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3" SIGNOR-263585 CTSG protein P08311 UNIPROT F2RL1 protein P55085 UNIPROT "down-regulates activity" cleavage Phe64 TVFSVDEfSASVLTG -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Mass spectrometry studies of PAR2E predicted activation of PAR2 by trypsin through cleavage at the Arg36-Ser37 site, no effect of thrombin, and inactivation of the receptor by plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3" SIGNOR-263586 ELANE protein P08246 UNIPROT F2RL1 protein P55085 UNIPROT "down-regulates activity" cleavage Thr74 SVLTGKLtTVFLPIV -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Mass spectrometry studies of PAR2E predicted activation of PAR2 by trypsin through cleavage at the Arg36-Ser37 site, no effect of thrombin, and inactivation of the receptor by plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3" SIGNOR-263587 ELANE protein P08246 UNIPROT F2RL1 protein P55085 UNIPROT "down-regulates activity" cleavage Val42 GRSLIGKvDGTSHVT -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Mass spectrometry studies of PAR2E predicted activation of PAR2 by trypsin through cleavage at the Arg36-Ser37 site, no effect of thrombin, and inactivation of the receptor by plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3" SIGNOR-263588 ELANE protein P08246 UNIPROT F2RL1 protein P55085 UNIPROT "down-regulates activity" cleavage Val48 KVDGTSHvTGKGVTV -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Mass spectrometry studies of PAR2E predicted activation of PAR2 by trypsin through cleavage at the Arg36-Ser37 site, no effect of thrombin, and inactivation of the receptor by plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3" SIGNOR-263589 ELANE protein P08246 UNIPROT F2RL1 protein P55085 UNIPROT "down-regulates activity" cleavage Val53 SHVTGKGvTVETVFS -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Mass spectrometry studies of PAR2E predicted activation of PAR2 by trypsin through cleavage at the Arg36-Ser37 site, no effect of thrombin, and inactivation of the receptor by plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3" SIGNOR-263590 ELANE protein P08246 UNIPROT F2RL1 protein P55085 UNIPROT "down-regulates activity" cleavage Val58 KGVTVETvFSVDEFS -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Mass spectrometry studies of PAR2E predicted activation of PAR2 by trypsin through cleavage at the Arg36-Ser37 site, no effect of thrombin, and inactivation of the receptor by plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3" SIGNOR-263591 ELANE protein P08246 UNIPROT F2RL1 protein P55085 UNIPROT "down-regulates activity" cleavage Val76 LTGKLTTvFLPIVYT -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Mass spectrometry studies of PAR2E predicted activation of PAR2 by trypsin through cleavage at the Arg36-Ser37 site, no effect of thrombin, and inactivation of the receptor by plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3" SIGNOR-263592 PRTN3 protein P24158 UNIPROT F2RL1 protein P55085 UNIPROT "down-regulates activity" cleavage Asp62 VETVFSVdEFSASVL -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Mass spectrometry studies of PAR2E predicted activation of PAR2 by trypsin through cleavage at the Arg36-Ser37 site, no effect of thrombin, and inactivation of the receptor by plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3" SIGNOR-263593 PRTN3 protein P24158 UNIPROT F2RL1 protein P55085 UNIPROT "down-regulates activity" cleavage Lys72 SASVLTGkLTTVFLP -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Mass spectrometry studies of PAR2E predicted activation of PAR2 by trypsin through cleavage at the Arg36-Ser37 site, no effect of thrombin, and inactivation of the receptor by plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3" SIGNOR-263594 PRTN3 protein P24158 UNIPROT F2RL1 protein P55085 UNIPROT "down-regulates activity" cleavage Thr57 GKGVTVEtVFSVDEF -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Mass spectrometry studies of PAR2E predicted activation of PAR2 by trypsin through cleavage at the Arg36-Ser37 site, no effect of thrombin, and inactivation of the receptor by plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3" SIGNOR-263595 PRTN3 protein P24158 UNIPROT F2RL1 protein P55085 UNIPROT "down-regulates activity" cleavage Thr74 SVLTGKLtTVFLPIV -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Mass spectrometry studies of PAR2E predicted activation of PAR2 by trypsin through cleavage at the Arg36-Ser37 site, no effect of thrombin, and inactivation of the receptor by plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3" SIGNOR-263596 PRTN3 protein P24158 UNIPROT F2RL1 protein P55085 UNIPROT "down-regulates activity" cleavage Thr75 VLTGKLTtVFLPIVY -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Mass spectrometry studies of PAR2E predicted activation of PAR2 by trypsin through cleavage at the Arg36-Ser37 site, no effect of thrombin, and inactivation of the receptor by plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3" SIGNOR-263597 PRTN3 protein P24158 UNIPROT F2RL1 protein P55085 UNIPROT "down-regulates activity" cleavage Val48 KVDGTSHvTGKGVTV -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Mass spectrometry studies of PAR2E predicted activation of PAR2 by trypsin through cleavage at the Arg36-Ser37 site, no effect of thrombin, and inactivation of the receptor by plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3" SIGNOR-263598 PRTN3 protein P24158 UNIPROT F2RL1 protein P55085 UNIPROT "down-regulates activity" cleavage Val55 VTGKGVTvETVFSVD -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Mass spectrometry studies of PAR2E predicted activation of PAR2 by trypsin through cleavage at the Arg36-Ser37 site, no effect of thrombin, and inactivation of the receptor by plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3" SIGNOR-263599 PRTN3 protein P24158 UNIPROT F2RL1 protein P55085 UNIPROT "down-regulates activity" cleavage Val61 TVETVFSvDEFSASV -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Mass spectrometry studies of PAR2E predicted activation of PAR2 by trypsin through cleavage at the Arg36-Ser37 site, no effect of thrombin, and inactivation of the receptor by plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3" SIGNOR-263600 PRTN3 protein P24158 UNIPROT F2RL1 protein P55085 UNIPROT "down-regulates activity" cleavage Val76 LTGKLTTvFLPIVYT -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Mass spectrometry studies of PAR2E predicted activation of PAR2 by trypsin through cleavage at the Arg36-Ser37 site, no effect of thrombin, and inactivation of the receptor by plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3" SIGNOR-263601 PRSS1 protein P07477 UNIPROT F2RL1 protein P55085 UNIPROT "up-regulates activity" cleavage Arg36 TNRSSKGrSLIGKVD -1 10978167 t lperfetto "Mass spectrometry studies of PAR2E predicted activation of PAR2 by trypsin through cleavage at the Arg36-Ser37 site, no effect of thrombin, and inactivation of the receptor by plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3." SIGNOR-263602 PRSS2 protein P07478 UNIPROT F2RL1 protein P55085 UNIPROT "up-regulates activity" cleavage Arg36 TNRSSKGrSLIGKVD -1 10978167 t lperfetto "Mass spectrometry studies of PAR2E predicted activation of PAR2 by trypsin through cleavage at the Arg36-Ser37 site, no effect of thrombin, and inactivation of the receptor by plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3." SIGNOR-263603 PRSS3 protein P35030 UNIPROT F2RL1 protein P55085 UNIPROT "up-regulates activity" cleavage Arg36 TNRSSKGrSLIGKVD -1 10978167 t lperfetto "Mass spectrometry studies of PAR2E predicted activation of PAR2 by trypsin through cleavage at the Arg36-Ser37 site, no effect of thrombin, and inactivation of the receptor by plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3." SIGNOR-263604 PRSS1 protein P07477 UNIPROT F2RL1 protein P55085 UNIPROT "up-regulates activity" cleavage Lys34 QGTNRSSkGRSLIGK -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Mass spectrometry studies of PAR2E predicted activation of PAR2 by trypsin through cleavage at the Arg36-Ser37 site, no effect of thrombin, and inactivation of the receptor by plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3" SIGNOR-263605 PRSS2 protein P07478 UNIPROT F2RL1 protein P55085 UNIPROT "up-regulates activity" cleavage Lys34 QGTNRSSkGRSLIGK -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Mass spectrometry studies of PAR2E predicted activation of PAR2 by trypsin through cleavage at the Arg36-Ser37 site, no effect of thrombin, and inactivation of the receptor by plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3" SIGNOR-263606 PRSS3 protein P35030 UNIPROT F2RL1 protein P55085 UNIPROT "up-regulates activity" cleavage Lys34 QGTNRSSkGRSLIGK -1 10978167 t lperfetto "PAR1E and PAR2E (10 microM) were incubated in the presence of the different proteases | The enzymes were used at the following concentrations: 0.5 unit/mL thrombin, 2.5 nM trypsin, 20 nM plasmin, 20 nM cathepsin G, 20 nM elastase, 20 nM proteinase 3, and 2 units/mL calpain I and II|Protease-activated receptors (PARs) mediate cell activation after proteolytic cleavage of their extracellular amino terminus.|Mass spectrometry studies of PAR2E predicted activation of PAR2 by trypsin through cleavage at the Arg36-Ser37 site, no effect of thrombin, and inactivation of the receptor by plasmin, calpain and leukocyte elastase, cathepsin G, and proteinase 3" SIGNOR-263607 F2 protein P00734 UNIPROT F2R protein P25116 UNIPROT "up-regulates activity" cleavage -1 10978167 t lperfetto "Thrombin selectively cleaves PAR1, PAR3, and PAR4 to induce activation of platelets and vascular cells," SIGNOR-263608 MMP13 protein P45452 UNIPROT F12 protein P00748 UNIPROT "down-regulates quantity by destabilization" cleavage Gly376 SMTRVVGgLVALRGA -1 10930399 t lperfetto "The data presented in this study show for the first time the degradation of Factor XII of the blood clotting system by matrix metalloproteinases. MMP-12, MMP-13, and MMP-14 cleave at Gly376Leu377|However, no activity of Factor XII can be observed after MMPinduced cleavage." SIGNOR-263609 MMP14 protein P50281 UNIPROT F12 protein P00748 UNIPROT "down-regulates quantity by destabilization" cleavage Gly376 SMTRVVGgLVALRGA -1 10930399 t lperfetto "The data presented in this study show for the first time the degradation of Factor XII of the blood clotting system by matrix metalloproteinases. MMP-12, MMP-13, and MMP-14 cleave at Gly376Leu377|However, no activity of Factor XII can be observed after MMPinduced cleavage." SIGNOR-263610 MMP12 protein P39900 UNIPROT F12 protein P00748 UNIPROT "down-regulates quantity by destabilization" cleavage Gly376 SMTRVVGgLVALRGA -1 10930399 t lperfetto "The data presented in this study show for the first time the degradation of Factor XII of the blood clotting system by matrix metalloproteinases. MMP-12, MMP-13, and MMP-14 cleave at Gly376Leu377|However, no activity of Factor XII can be observed after MMPinduced cleavage." SIGNOR-263611 MMP13 protein P45452 UNIPROT FGA protein P02671 UNIPROT "down-regulates quantity by destabilization" cleavage Ala20 VVGTAWTaDSGEGDF -1 10930399 t lperfetto "Matrix metalloproteinases collagenase-2, macrophage elastase, collagenase-3, and membrane type 1-matrix metalloproteinase impair clotting by degradation of fibrinogen and factor XII| We have now investigated the role of collagenase-2 (MMP-8), macrophage elastase (MMP-12), collagenase-3 (MMP-13), and membrane type 1-matrix metalloproteinase (MT1-MMP, MMP-14) in the degradation of fibrinogen and Factor XII of the plasma clotting system.|MMP-13 27YVATRDN g-chain| 20ADSGEGD a-chain| 124RNSVDXLNXN b-chain| 442LRTGKEKV a-chain" SIGNOR-263612 MMP13 protein P45452 UNIPROT FGA protein P02671 UNIPROT "down-regulates quantity by destabilization" cleavage Leu442 TSKGDKElRTGKEKV -1 10930399 t lperfetto "Matrix metalloproteinases collagenase-2, macrophage elastase, collagenase-3, and membrane type 1-matrix metalloproteinase impair clotting by degradation of fibrinogen and factor XII| We have now investigated the role of collagenase-2 (MMP-8), macrophage elastase (MMP-12), collagenase-3 (MMP-13), and membrane type 1-matrix metalloproteinase (MT1-MMP, MMP-14) in the degradation of fibrinogen and Factor XII of the plasma clotting system.|MMP-13 27YVATRDN g-chain| 20ADSGEGD a-chain| 124RNSVDXLNXN b-chain| 442LRTGKEKV a-chain" SIGNOR-263613 MMP13 protein P45452 UNIPROT FGG protein P02679 UNIPROT "down-regulates quantity by destabilization" cleavage Tyr27 LSSTCVAyVATRDNC -1 10930399 t lperfetto "Matrix metalloproteinases collagenase-2, macrophage elastase, collagenase-3, and membrane type 1-matrix metalloproteinase impair clotting by degradation of fibrinogen and factor XII| We have now investigated the role of collagenase-2 (MMP-8), macrophage elastase (MMP-12), collagenase-3 (MMP-13), and membrane type 1-matrix metalloproteinase (MT1-MMP, MMP-14) in the degradation of fibrinogen and Factor XII of the plasma clotting system.|MMP-13 27YVATRDN g-chain| 20ADSGEGD a-chain| 124RNSVDXLNXN b-chain| 442LRTGKEKV a-chain" SIGNOR-263614 MMP13 protein P45452 UNIPROT FGB protein P02675 UNIPROT "down-regulates quantity by destabilization" cleavage Arg124 LQQERPIrNSVDELN -1 10930399 t lperfetto "Matrix metalloproteinases collagenase-2, macrophage elastase, collagenase-3, and membrane type 1-matrix metalloproteinase impair clotting by degradation of fibrinogen and factor XII| We have now investigated the role of collagenase-2 (MMP-8), macrophage elastase (MMP-12), collagenase-3 (MMP-13), and membrane type 1-matrix metalloproteinase (MT1-MMP, MMP-14) in the degradation of fibrinogen and Factor XII of the plasma clotting system.|MMP-13 27YVATRDN g-chain| 20ADSGEGD a-chain| 124RNSVDXLNXN b-chain| 442LRTGKEKV a-chain" SIGNOR-263615 MMP14 protein P50281 UNIPROT FGG protein P02679 UNIPROT "down-regulates quantity by destabilization" cleavage Tyr27 LSSTCVAyVATRDNC -1 10930399 t lperfetto "Matrix metalloproteinases collagenase-2, macrophage elastase, collagenase-3, and membrane type 1-matrix metalloproteinase impair clotting by degradation of fibrinogen and factor XII| We have now investigated the role of collagenase-2 (MMP-8), macrophage elastase (MMP-12), collagenase-3 (MMP-13), and membrane type 1-matrix metalloproteinase (MT1-MMP, MMP-14) in the degradation of fibrinogen and Factor XII of the plasma clotting system.|MMP-14 27YVATRDN g-chain| 105XDAATLKSR g-chain | 92LTYNPDES g-chain |105LTTNIXEXL a-chain|433LVTSKGDKE a-chain| 117FXSANNRD a-chain" SIGNOR-263616 MMP14 protein P50281 UNIPROT FGG protein P02679 UNIPROT "down-regulates quantity by destabilization" cleavage Leu92 QLIKAIQlTYNPDES -1 10930399 t lperfetto "Matrix metalloproteinases collagenase-2, macrophage elastase, collagenase-3, and membrane type 1-matrix metalloproteinase impair clotting by degradation of fibrinogen and factor XII| We have now investigated the role of collagenase-2 (MMP-8), macrophage elastase (MMP-12), collagenase-3 (MMP-13), and membrane type 1-matrix metalloproteinase (MT1-MMP, MMP-14) in the degradation of fibrinogen and Factor XII of the plasma clotting system.|MMP-14 27YVATRDN g-chain| 105XDAATLKSR g-chain | 92LTYNPDES g-chain |105LTTNIXEXL a-chain|433LVTSKGDKE a-chain| 117FXSANNRD a-chain" SIGNOR-263617 MMP14 protein P50281 UNIPROT FGG protein P02679 UNIPROT "down-regulates quantity by destabilization" cleavage Ile105 ESSKPNMiDAATLKS -1 10930399 t lperfetto "Matrix metalloproteinases collagenase-2, macrophage elastase, collagenase-3, and membrane type 1-matrix metalloproteinase impair clotting by degradation of fibrinogen and factor XII| We have now investigated the role of collagenase-2 (MMP-8), macrophage elastase (MMP-12), collagenase-3 (MMP-13), and membrane type 1-matrix metalloproteinase (MT1-MMP, MMP-14) in the degradation of fibrinogen and Factor XII of the plasma clotting system.|MMP-14 27YVATRDN g-chain| 105XDAATLKSR g-chain | 92LTYNPDES g-chain |105LTTNIXEXL a-chain|433LVTSKGDKE a-chain| 117FXSANNRD a-chain" SIGNOR-263618 MMP14 protein P50281 UNIPROT FGA protein P02671 UNIPROT "down-regulates quantity by destabilization" cleavage Leu105 NNKDSHSlTTNIMEI -1 10930399 t lperfetto "Matrix metalloproteinases collagenase-2, macrophage elastase, collagenase-3, and membrane type 1-matrix metalloproteinase impair clotting by degradation of fibrinogen and factor XII| We have now investigated the role of collagenase-2 (MMP-8), macrophage elastase (MMP-12), collagenase-3 (MMP-13), and membrane type 1-matrix metalloproteinase (MT1-MMP, MMP-14) in the degradation of fibrinogen and Factor XII of the plasma clotting system.|MMP-14 27YVATRDN g-chain| 105XDAATLKSR g-chain | 92LTYNPDES g-chain |105LTTNIXEXL a-chain|433LVTSKGDKE a-chain| 117FXSANNRD a-chain" SIGNOR-263619 MMP14 protein P50281 UNIPROT FGA protein P02671 UNIPROT "down-regulates quantity by destabilization" cleavage Leu433 REYHTEKlVTSKGDK -1 10930399 t lperfetto "Matrix metalloproteinases collagenase-2, macrophage elastase, collagenase-3, and membrane type 1-matrix metalloproteinase impair clotting by degradation of fibrinogen and factor XII| We have now investigated the role of collagenase-2 (MMP-8), macrophage elastase (MMP-12), collagenase-3 (MMP-13), and membrane type 1-matrix metalloproteinase (MT1-MMP, MMP-14) in the degradation of fibrinogen and Factor XII of the plasma clotting system.|MMP-14 27YVATRDN g-chain| 105XDAATLKSR g-chain | 92LTYNPDES g-chain |105LTTNIXEXL a-chain|433LVTSKGDKE a-chain| 117FXSANNRD a-chain" SIGNOR-263620 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 MMP14 protein P50281 UNIPROT FGA protein P02671 UNIPROT "down-regulates quantity by destabilization" cleavage Phe117 MEILRGDfSSANNRD -1 10930399 t lperfetto "Matrix metalloproteinases collagenase-2, macrophage elastase, collagenase-3, and membrane type 1-matrix metalloproteinase impair clotting by degradation of fibrinogen and factor XII| We have now investigated the role of collagenase-2 (MMP-8), macrophage elastase (MMP-12), collagenase-3 (MMP-13), and membrane type 1-matrix metalloproteinase (MT1-MMP, MMP-14) in the degradation of fibrinogen and Factor XII of the plasma clotting system.|MMP-14 27YVATRDN g-chain| 105XDAATLKSR g-chain | 92LTYNPDES g-chain |105LTTNIXEXL a-chain|433LVTSKGDKE a-chain| 117FXSANNRD a-chain" SIGNOR-263621 MMP12 protein P39900 UNIPROT FGA protein P02671 UNIPROT "down-regulates quantity by destabilization" cleavage Ala20 VVGTAWTaDSGEGDF -1 10930399 t lperfetto "Matrix metalloproteinases collagenase-2, macrophage elastase, collagenase-3, and membrane type 1-matrix metalloproteinase impair clotting by degradation of fibrinogen and factor XII| We have now investigated the role of collagenase-2 (MMP-8), macrophage elastase (MMP-12), collagenase-3 (MMP-13), and membrane type 1-matrix metalloproteinase (MT1-MMP, MMP-14) in the degradation of fibrinogen and Factor XII of the plasma clotting system. |Fibrinogen was subjected to MMP-cleavage, and the resulting fragments were isolated. The amino acid sequences were determined by automated Edman degradation.|MMP-12 20ADSGEGD a-chain| 540FVSETESRG a-chain|433LVTSKGDK a-chain" SIGNOR-263622 MMP12 protein P39900 UNIPROT FGA protein P02671 UNIPROT "down-regulates quantity by destabilization" cleavage Phe540 FSPMLGEfVSETESR -1 10930399 t lperfetto "Matrix metalloproteinases collagenase-2, macrophage elastase, collagenase-3, and membrane type 1-matrix metalloproteinase impair clotting by degradation of fibrinogen and factor XII| We have now investigated the role of collagenase-2 (MMP-8), macrophage elastase (MMP-12), collagenase-3 (MMP-13), and membrane type 1-matrix metalloproteinase (MT1-MMP, MMP-14) in the degradation of fibrinogen and Factor XII of the plasma clotting system. |Fibrinogen was subjected to MMP-cleavage, and the resulting fragments were isolated. The amino acid sequences were determined by automated Edman degradation.|MMP-12 20ADSGEGD a-chain| 540FVSETESRG a-chain|433LVTSKGDK a-chain" SIGNOR-263623 MMP12 protein P39900 UNIPROT FGA protein P02671 UNIPROT "down-regulates quantity by destabilization" cleavage Leu433 REYHTEKlVTSKGDK -1 10930399 t lperfetto "Matrix metalloproteinases collagenase-2, macrophage elastase, collagenase-3, and membrane type 1-matrix metalloproteinase impair clotting by degradation of fibrinogen and factor XII| We have now investigated the role of collagenase-2 (MMP-8), macrophage elastase (MMP-12), collagenase-3 (MMP-13), and membrane type 1-matrix metalloproteinase (MT1-MMP, MMP-14) in the degradation of fibrinogen and Factor XII of the plasma clotting system. |Fibrinogen was subjected to MMP-cleavage, and the resulting fragments were isolated. The amino acid sequences were determined by automated Edman degradation.|MMP-12 20ADSGEGD a-chain| 540FVSETESRG a-chain|433LVTSKGDK a-chain" SIGNOR-263624 MMP8 protein P22894 UNIPROT FGA protein P02671 UNIPROT "down-regulates quantity by destabilization" cleavage Ala20 VVGTAWTaDSGEGDF -1 10930399 t lperfetto "Matrix metalloproteinases collagenase-2, macrophage elastase, collagenase-3, and membrane type 1-matrix metalloproteinase impair clotting by degradation of fibrinogen and factor XII| We have now investigated the role of collagenase-2 (MMP-8), macrophage elastase (MMP-12), collagenase-3 (MMP-13), and membrane type 1-matrix metalloproteinase (MT1-MMP, MMP-14) in the degradation of fibrinogen and Factor XII of the plasma clotting system. |Fibrinogen was subjected to MMP-cleavage, and the resulting fragments were isolated. The amino acid sequences were determined by automated Edman degradation.|MMP-8 20ADSGEGD a-chain | 442LRTGKEKV a-chain" SIGNOR-263625 MMP8 protein P22894 UNIPROT FGA protein P02671 UNIPROT "down-regulates quantity by destabilization" cleavage Leu442 TSKGDKElRTGKEKV -1 10930399 t lperfetto "Matrix metalloproteinases collagenase-2, macrophage elastase, collagenase-3, and membrane type 1-matrix metalloproteinase impair clotting by degradation of fibrinogen and factor XII| We have now investigated the role of collagenase-2 (MMP-8), macrophage elastase (MMP-12), collagenase-3 (MMP-13), and membrane type 1-matrix metalloproteinase (MT1-MMP, MMP-14) in the degradation of fibrinogen and Factor XII of the plasma clotting system. |Fibrinogen was subjected to MMP-cleavage, and the resulting fragments were isolated. The amino acid sequences were determined by automated Edman degradation.|MMP-8 20ADSGEGD a-chain | 442LRTGKEKV a-chain" SIGNOR-263626 PROC protein P04070 UNIPROT F5 protein P12259 UNIPROT "down-regulates activity" cleavage Lys1022 GGKSRLKkSQFLIKT -1 7989361 t lperfetto "The mechanism of inactivation of human factor V and human factor Va by activated protein C|Membrane-bound human factor V (250 nM) is cleaved by APC (2.5 nM) to give M(r) = 200,000, 70,000, 45,000, and 30,000 fragments and an M(r) = 22/20,000 doublet. These fragments are released after four sequential cleavages of the membrane-bound procofactor at Arg306, Arg506, Arg679, and Lys994." SIGNOR-263627 PROC protein P04070 UNIPROT F5 protein P12259 UNIPROT "down-regulates activity" cleavage Arg334 KNCPKKTrNLKKITR -1 7989361 t lperfetto "The mechanism of inactivation of human factor V and human factor Va by activated protein C|Membrane-bound human factor V (250 nM) is cleaved by APC (2.5 nM) to give M(r) = 200,000, 70,000, 45,000, and 30,000 fragments and an M(r) = 22/20,000 doublet. These fragments are released after four sequential cleavages of the membrane-bound procofactor at Arg306, Arg506, Arg679, and Lys994." SIGNOR-263628 PROC protein P04070 UNIPROT F5 protein P12259 UNIPROT "down-regulates activity" cleavage Arg534 KSRSLDRrGIQRAAD -1 7989361 t lperfetto "The mechanism of inactivation of human factor V and human factor Va by activated protein C|Membrane-bound human factor V (250 nM) is cleaved by APC (2.5 nM) to give M(r) = 200,000, 70,000, 45,000, and 30,000 fragments and an M(r) = 22/20,000 doublet. These fragments are released after four sequential cleavages of the membrane-bound procofactor at Arg306, Arg506, Arg679, and Lys994." SIGNOR-263629 PROC protein P04070 UNIPROT F5 protein P12259 UNIPROT "down-regulates activity" cleavage Arg707 ESTVMATrKMHDRLE -1 7989361 t lperfetto "The mechanism of inactivation of human factor V and human factor Va by activated protein C|Membrane-bound human factor V (250 nM) is cleaved by APC (2.5 nM) to give M(r) = 200,000, 70,000, 45,000, and 30,000 fragments and an M(r) = 22/20,000 doublet. These fragments are released after four sequential cleavages of the membrane-bound procofactor at Arg306, Arg506, Arg679, and Lys994." SIGNOR-263630 F2 protein P00734 UNIPROT F5 protein P12259 UNIPROT "up-regulates activity" cleavage Arg1046 HHAPLSPrTFHPLRS -1 10026263 t lperfetto "Thrombin is considered the physiological activator of factor V and is the most potent activator, catalyzing the cleavage of three peptide bonds at Arg709, Arg1018, and Arg1545" SIGNOR-263631 F2 protein P00734 UNIPROT F5 protein P12259 UNIPROT "up-regulates activity" cleavage Arg737 LAAALGIrSFRNSSL -1 10026263 t lperfetto "Thrombin is considered the physiological activator of factor V and is the most potent activator, catalyzing the cleavage of three peptide bonds at Arg709, Arg1018, and Arg1545" SIGNOR-263632 ELANE protein P08246 UNIPROT F5 protein P12259 UNIPROT "up-regulates activity" cleavage Ile1512 KEFNPLViVGLSKDG -1 9242537 t lperfetto "Human neutrophil elastase activates human factor V but inactivates thrombin-activated human factor V|NH2-terminal sequence analysis of F.V treated with HNE indicated cleavage at Ile819 and Ile1484 under conditions during which the procofactor expressed enhanced cofactor activity in the prothrombinase complex." SIGNOR-263633 ELANE protein P08246 UNIPROT F5 protein P12259 UNIPROT "down-regulates activity" cleavage Thr1795 SRSSWRLtSSEMKKS -1 9242537 t lperfetto "Human neutrophil elastase activates human factor V but inactivates thrombin-activated human factor V|NH2-terminal sequence analysis of F.Va treated with HNE indicated cleavage at Ala341, Ile508, and Thr1767 under conditions, which the cofactor became inactivated, as measured by prothrombinase activity." SIGNOR-263634 ELANE protein P08246 UNIPROT F5 protein P12259 UNIPROT "down-regulates activity" cleavage Ala369 DYAPVIPaNMDKKYR -1 9242537 t lperfetto "Human neutrophil elastase activates human factor V but inactivates thrombin-activated human factor V|NH2-terminal sequence analysis of F.Va treated with HNE indicated cleavage at Ala341, Ile508, and Thr1767 under conditions, which the cofactor became inactivated, as measured by prothrombinase activity." SIGNOR-263635 ELANE protein P08246 UNIPROT F5 protein P12259 UNIPROT "down-regulates activity" cleavage Ile536 RSLDRRGiQRAADIE -1 9242537 t lperfetto "Human neutrophil elastase activates human factor V but inactivates thrombin-activated human factor V|NH2-terminal sequence analysis of F.Va treated with HNE indicated cleavage at Ala341, Ile508, and Thr1767 under conditions, which the cofactor became inactivated, as measured by prothrombinase activity." SIGNOR-263636 ELANE protein P08246 UNIPROT F5 protein P12259 UNIPROT "up-regulates activity" cleavage Ile847 LQPDVTGiRLLSLGA -1 9242537 t lperfetto "Human neutrophil elastase activates human factor V but inactivates thrombin-activated human factor V|NH2-terminal sequence analysis of F.V treated with HNE indicated cleavage at Ile819 and Ile1484 under conditions during which the procofactor expressed enhanced cofactor activity in the prothrombinase complex." SIGNOR-263637 HPN protein P05981 UNIPROT F7 protein P08709 UNIPROT "up-regulates activity" cleavage Arg212 NASKPQGrIVGGKVC -1 7814421 t lperfetto "Hepsin, a putative membrane-associated serine protease, activates human factor VII and initiates a pathway of blood coagulation on the cell surface leading to thrombin formation|In contrast, an activation cleavage site factor VII mutant, R152E factor VII, was not cleaved by hepsin-transfected cells, suggesting that factor VII and S344A factor VII were activated on these cells by cleavage of the Arg152-Ile153 peptide bond. I" SIGNOR-263638 F2 protein P00734 UNIPROT F8 protein P00451 UNIPROT "up-regulates activity" cleavage Arg1708 EDENQSPrSFQKKTR -1 10350471 t lperfetto "Activation of factor VIII by thrombin occurs via limited proteolysis at R372, R740, and R1689." SIGNOR-263639 F2 protein P00734 UNIPROT F8 protein P00451 UNIPROT "up-regulates activity" cleavage Arg391 SPSFIQIrSVAKKHP -1 10350471 t lperfetto "Activation of factor VIII by thrombin occurs via limited proteolysis at R372, R740, and R1689." SIGNOR-263640 F2 protein P00734 UNIPROT F8 protein P00451 UNIPROT "up-regulates activity" cleavage Arg759 KNNAIEPrSFSQNSR -1 10350471 t lperfetto "Activation of factor VIII by thrombin occurs via limited proteolysis at R372, R740, and R1689." SIGNOR-263641 "Factor FVIIa:TF" complex SIGNOR-C319 SIGNOR F8 protein P00451 UNIPROT "down-regulates activity" cleavage Arg391 SPSFIQIrSVAKKHP -1 10350471 t lperfetto "N-Terminal sequencing along with time courses of proteolysis indicated that VIIa-TF/PL cleaved factor VIII first at R740, followed by concomitant cleavage at R336 and R372. |hus, heavy chain cleavage of factor VIII by VIIa-TF/PL produces an inactive factor VIII cofactor no longer capable of activation by thrombin." SIGNOR-263642 "Factor FVIIa:TF" complex SIGNOR-C319 SIGNOR F8 protein P00451 UNIPROT "down-regulates activity" cleavage Arg355 CPEEPQLrMKNNEEA -1 10350471 t lperfetto "N-Terminal sequencing along with time courses of proteolysis indicated that VIIa-TF/PL cleaved factor VIII first at R740, followed by concomitant cleavage at R336 and R372. |hus, heavy chain cleavage of factor VIII by VIIa-TF/PL produces an inactive factor VIII cofactor no longer capable of activation by thrombin." SIGNOR-263643 "Factor FVIIa:TF" complex SIGNOR-C319 SIGNOR F8 protein P00451 UNIPROT "down-regulates activity" cleavage Arg759 KNNAIEPrSFSQNSR -1 10350471 t lperfetto "N-Terminal sequencing along with time courses of proteolysis indicated that VIIa-TF/PL cleaved factor VIII first at R740, followed by concomitant cleavage at R336 and R372. |hus, heavy chain cleavage of factor VIII by VIIa-TF/PL produces an inactive factor VIII cofactor no longer capable of activation by thrombin." SIGNOR-263644 "Factor FVIIa:TF" complex SIGNOR-C319 SIGNOR F5 protein P12259 UNIPROT "down-regulates activity" cleavage Arg1046 HHAPLSPrTFHPLRS -1 10026263 t lperfetto "Factor VIIa/tissue factor generates a form of factor V with unchanged specific activity, resistance to activation by thrombin, and increased sensitivity to activated protein C| In this study, we found that TF/VIIa was able to cleave multiple peptide bonds in the coagulation cofactor, factor V. SDS-PAGE analysis and sequencing indicated the factor V was cleaved at Arg679, Arg709, Arg1018, and Arg1192" SIGNOR-263645 "Factor FVIIa:TF" complex SIGNOR-C319 SIGNOR F5 protein P12259 UNIPROT "down-regulates activity" cleavage Arg737 LAAALGIrSFRNSSL -1 10026263 t lperfetto "Thrombin is considered the physiological activator of factor V and is the most potent activator, catalyzing the cleavage of three peptide bonds at Arg709, Arg1018, and Arg1545" SIGNOR-263646 "Factor FVIIa:TF" complex SIGNOR-C319 SIGNOR F5 protein P12259 UNIPROT "down-regulates activity" cleavage Arg707 ESTVMATrKMHDRLE -1 10026263 t lperfetto "Thrombin is considered the physiological activator of factor V and is the most potent activator, catalyzing the cleavage of three peptide bonds at Arg709, Arg1018, and Arg1545" SIGNOR-263647 "Factor FVIIa:TF" complex SIGNOR-C319 SIGNOR F5 protein P12259 UNIPROT "down-regulates activity" cleavage Arg1220 LSPELIQrNLSPALG -1 10026263 t lperfetto "Thrombin is considered the physiological activator of factor V and is the most potent activator, catalyzing the cleavage of three peptide bonds at Arg709, Arg1018, and Arg1545" SIGNOR-263648 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 PRC2 complex SIGNOR-C130 SIGNOR H3C1 protein P68431 UNIPROT "up-regulates activity" methylation Lys28 LATKAARkSAPATGG 9606 24987060 t miannu "The presence of trimethylation of H3K27 (H3K27me3) at promoter regions is associated with gene repression. This modification is generated by the Polycomb repressive complex 2 (PRC2), composed of the SET domain-containing histone methyltransferase (HMT) EZH2 (enhancer of zeste homolog 2) or its functional homologue EZH1, and core accessory proteins (EED, SUZ12, and RbAp48) (Fig. 1A)." SIGNOR-260449 RAF1 protein P04049 UNIPROT MAP2K2 protein P36507 UNIPROT up-regulates phosphorylation Ser226 LIDSMANsFVGTRSY 9606 8157000 t "Catalyzes the concomitant phosphorylation of a threonine and a tyrosine residue in a Thr-Glu-Tyr sequence located in MAP kinases." gcesareni "To understand the mechanism of activation of MAPKK, we have identified Ser217 and Ser221 of MAPKK1 as the sites phosphorylated by p74raf-1." SIGNOR-36553 ROCK1 protein Q13464 UNIPROT MYL9 protein P24844 UNIPROT "up-regulates activity" phosphorylation Ser20 KRPQRATsNVFAMFD -1 21457715 t Giulio "Activation of the catalytic ATPase domain residing in the N‐terminus of the heavy chain relies on the reversible phosphorylation of the associated MLC on Ser19 (monophosphorylation), or in some cases on both Thr18 and Ser19 (diphosphorylation)|We detected Ser19 of MLC as the common phosphorylation site for the catalytic domains of MRCK_/_, ROK_, MLCK and PAK_, but only ROK_ and CRIK are able to phosphorylate both Thr18 and Ser19 residues causing diphosphorylation." SIGNOR-260307 ROCK2 protein O75116 UNIPROT MYL9 protein P24844 UNIPROT "up-regulates activity" phosphorylation Thr19 KKRPQRAtSNVFAMF 9606 8702756 t miannu "Here we found that Rho-kinase stoichiometrically phosphorylated myosin light chain (MLC). Peptide mapping and phosphoamino acid analyses revealed that the primary phosphorylation site of MLC by Rho-kinase was Ser-19, which is the site phosphorylated by MLC kinase. Rho-kinase phosphorylated recombinant MLC, whereas it failed to phosphorylate recombinant MLC, which contained Ala substituted for both Thr-18 and Ser-19. We also found that the phosphorylation of MLC by Rho-kinase resulted in the facilitation of the actin activation of myosin ATPase." SIGNOR-261718 ROCK2 protein O75116 UNIPROT MYL9 protein P24844 UNIPROT "up-regulates activity" phosphorylation Ser20 KRPQRATsNVFAMFD 9606 8702756 t miannu "Here we found that Rho-kinase stoichiometrically phosphorylated myosin light chain (MLC). Peptide mapping and phosphoamino acid analyses revealed that the primary phosphorylation site of MLC by Rho-kinase was Ser-19, which is the site phosphorylated by MLC kinase. Rho-kinase phosphorylated recombinant MLC, whereas it failed to phosphorylate recombinant MLC, which contained Ala substituted for both Thr-18 and Ser-19. We also found that the phosphorylation of MLC by Rho-kinase resulted in the facilitation of the actin activation of myosin ATPase." SIGNOR-261709 ROCK2 protein O75116 UNIPROT MYL9 protein P24844 UNIPROT "up-regulates activity" phosphorylation Ser20 KRPQRATsNVFAMFD 9606 8702756 t miannu "Here we found that Rho-kinase stoichiometrically phosphorylated myosin light chain (MLC). Peptide mapping and phosphoamino acid analyses revealed that the primary phosphorylation site of MLC by Rho-kinase was Ser-19, which is the site phosphorylated by MLC kinase. Rho-kinase phosphorylated recombinant MLC, whereas it failed to phosphorylate recombinant MLC, which contained Ala substituted for both Thr-18 and Ser-19. We also found that the phosphorylation of MLC by Rho-kinase resulted in the facilitation of the actin activation of myosin ATPase." SIGNOR-261719 CDK1 protein P06493 UNIPROT DUT protein P33316-2 UNIPROT "up-regulates quantity" phosphorylation Ser11 SEETPAIsPSKRARP -1 8631817 t miannu "DUTPase Is Phosphorylated at a Consensus Cyclin-dependent Protein Kinase Site: in Vitro Phosphorylation of Ser-11 by p34cdc2. It is conceivable that the exclusive phosphorylation of DUT-N may play a role in nuclear targeting of this protein. Taken a step further, Ser-11 may confer the ability of DUT-N to localize in specific regions of the nucleus where the dUTPase function is required. The Ser-11 Ala mutant should aid in the testing of these hypotheses." SIGNOR-262693 ROCK2 protein O75116 UNIPROT MYL9 protein P24844 UNIPROT "up-regulates activity" phosphorylation Thr19 KKRPQRAtSNVFAMF 9606 8702756 t miannu "Here we found that Rho-kinase stoichiometrically phosphorylated myosin light chain (MLC). Peptide mapping and phosphoamino acid analyses revealed that the primary phosphorylation site of MLC by Rho-kinase was Ser-19, which is the site phosphorylated by MLC kinase. Rho-kinase phosphorylated recombinant MLC, whereas it failed to phosphorylate recombinant MLC, which contained Ala substituted for both Thr-18 and Ser-19. We also found that the phosphorylation of MLC by Rho-kinase resulted in the facilitation of the actin activation of myosin ATPase." SIGNOR-261708 AKT2 protein P31751 UNIPROT PPARGC1A protein Q9UBK2 UNIPROT "down-regulates activity" phosphorylation Ser571 RMRSRSRsFSRHRSC 10090 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.  Akt phosphorylates PGC-1α at Ser 570." SIGNOR-262626 CDK1 protein P06493 UNIPROT KIF20B protein Q96Q89 UNIPROT "up-regulates activity" phosphorylation Thr1644 VKHPGCTtPVTVKIP 9606 11470801 t miannu "Here we report the identification of a novel KRP, termed KRMP1, which undergoes in vivo phosphorylation. The carboxyl-terminal globular tail domain is strongly phosphorylated by mitotic kinase activities almost attributed to cdc2 kinase, which is responsible for phosphorylation on residue Thr-1604 of KRMP1." SIGNOR-262695 CDK1 protein P06493 UNIPROT REPS2 protein Q8NFH8 UNIPROT "down-regulates activity" phosphorylation Ser463 RPRSRSYsSTSIEEA 10029 10764745 t miannu "Phosphorylation of POB1 and Epsin by p34cdc2 kinase. Their phosphorylation sites (Ser411 of POB1 and Ser357 of Epsin) were determined. Phosphorylated Epsin and EpsinS357D formed a complex with α-adaptin less efficiently than wild type Epsin." SIGNOR-262724 LYN protein P07948 UNIPROT PAG1 protein Q9NWQ8 UNIPROT "up-regulates activity" phosphorylation Tyr387 SEEPEPDyEAIQTLN 9534 16920712 t miannu "Here we show that Lyn interacts with C-terminal Src kinase-binding protein (Cbp), an adaptor protein that recruits negative regulators C-terminal Src kinase (Csk)/Csk-like protein-tyrosine kinase (Ctk). Lyn phosphorylated Cbp on several tyrosine residues, including Tyr314, which recruited Csk/Ctk to suppress Lyn kinase activity.Thus, a single phosphotyrosine residue on Cbp coordinates a two-phase process involving distinct negative regulatory pathways to inactivate, then degrade, Lyn." SIGNOR-262893 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 PRKCA protein P17252 UNIPROT SLC6A9 protein P48067-2 UNIPROT "down-regulates activity" phosphorylation Ser239 LIRGVKSsGKVVYFT 9823 21864610 t miannu "We demonstrated that the isoforms GlyT1a, GlyT1b, and GlyT1c were constitutively phosphorylated, and that phosphorylation was dramatically enhanced, in a time dependent fashion, after PKC activation by phorbol ester. The phosphorylation was PKC-dependent, since pre-incubation of the cells with bisindolylmaleimide I, a selective PKC inhibitor, abolished the phorbol ester-induced phosphorylation. Blotting with specific anti-phospho-tyrosine antibodies did not yield any signal that could correspond to GlyT1 tyrosine phosphorylation, suggesting that the phosphorylation occurs at serine and/or threonine residues. These results together suggest that conventional PKCα and/or β are responsible for the downregulation of glycine transport. We further analyzed the effect of more specific inhibitors to PKCα and PKCβ on the GlyT1 activity. As shown in Fig. 4, panels C-F, incubation of the cells with varying concentrations of the PKCβ inhibitors (referred as PKCβ inhibitor and LY333531) or the PKCα/γ (HDBBE) inhibitors did not prevent the reduction of glycine uptake triggered by PMA, suggesting that PKCα and PKCβ together regulate GlyT1 activity." SIGNOR-262918 PRKCA protein P17252 UNIPROT SLC6A9 protein P48067-2 UNIPROT "down-regulates activity" phosphorylation Thr19 GAVPSEAtKRDQNLK 9823 21864610 t miannu "We demonstrated that the isoforms GlyT1a, GlyT1b, and GlyT1c were constitutively phosphorylated, and that phosphorylation was dramatically enhanced, in a time dependent fashion, after PKC activation by phorbol ester. The phosphorylation was PKC-dependent, since pre-incubation of the cells with bisindolylmaleimide I, a selective PKC inhibitor, abolished the phorbol ester-induced phosphorylation. Blotting with specific anti-phospho-tyrosine antibodies did not yield any signal that could correspond to GlyT1 tyrosine phosphorylation, suggesting that the phosphorylation occurs at serine and/or threonine residues. These results together suggest that conventional PKCα and/or β are responsible for the downregulation of glycine transport. We further analyzed the effect of more specific inhibitors to PKCα and PKCβ on the GlyT1 activity. As shown in Fig. 4, panels C-F, incubation of the cells with varying concentrations of the PKCβ inhibitors (referred as PKCβ inhibitor and LY333531) or the PKCα/γ (HDBBE) inhibitors did not prevent the reduction of glycine uptake triggered by PMA, suggesting that PKCα and PKCβ together regulate GlyT1 activity." SIGNOR-262919 PRKCA protein P17252 UNIPROT SLC6A9 protein P48067-2 UNIPROT "down-regulates activity" phosphorylation Thr276 DGIMYYLtPQWDKIL 9823 21864610 t miannu "We demonstrated that the isoforms GlyT1a, GlyT1b, and GlyT1c were constitutively phosphorylated, and that phosphorylation was dramatically enhanced, in a time dependent fashion, after PKC activation by phorbol ester. The phosphorylation was PKC-dependent, since pre-incubation of the cells with bisindolylmaleimide I, a selective PKC inhibitor, abolished the phorbol ester-induced phosphorylation. Blotting with specific anti-phospho-tyrosine antibodies did not yield any signal that could correspond to GlyT1 tyrosine phosphorylation, suggesting that the phosphorylation occurs at serine and/or threonine residues. These results together suggest that conventional PKCα and/or β are responsible for the downregulation of glycine transport. We further analyzed the effect of more specific inhibitors to PKCα and PKCβ on the GlyT1 activity. As shown in Fig. 4, panels C-F, incubation of the cells with varying concentrations of the PKCβ inhibitors (referred as PKCβ inhibitor and LY333531) or the PKCα/γ (HDBBE) inhibitors did not prevent the reduction of glycine uptake triggered by PMA, suggesting that PKCα and PKCβ together regulate GlyT1 activity." SIGNOR-262920 PRKCA protein P17252 UNIPROT SLC6A9 protein P48067-2 UNIPROT "down-regulates activity" phosphorylation Thr590 PALLEHRtGRYAPTI 9823 21864610 t miannu "We demonstrated that the isoforms GlyT1a, GlyT1b, and GlyT1c were constitutively phosphorylated, and that phosphorylation was dramatically enhanced, in a time dependent fashion, after PKC activation by phorbol ester. The phosphorylation was PKC-dependent, since pre-incubation of the cells with bisindolylmaleimide I, a selective PKC inhibitor, abolished the phorbol ester-induced phosphorylation. Blotting with specific anti-phospho-tyrosine antibodies did not yield any signal that could correspond to GlyT1 tyrosine phosphorylation, suggesting that the phosphorylation occurs at serine and/or threonine residues. These results together suggest that conventional PKCα and/or β are responsible for the downregulation of glycine transport. We further analyzed the effect of more specific inhibitors to PKCα and PKCβ on the GlyT1 activity. As shown in Fig. 4, panels C-F, incubation of the cells with varying concentrations of the PKCβ inhibitors (referred as PKCβ inhibitor and LY333531) or the PKCα/γ (HDBBE) inhibitors did not prevent the reduction of glycine uptake triggered by PMA, suggesting that PKCα and PKCβ together regulate GlyT1 activity." SIGNOR-262921 PRKCB protein P05771 UNIPROT SLC6A9 protein P48067-2 UNIPROT "down-regulates activity" phosphorylation Ser239 LIRGVKSsGKVVYFT 9823 21864610 t miannu "We demonstrated that the isoforms GlyT1a, GlyT1b, and GlyT1c were constitutively phosphorylated, and that phosphorylation was dramatically enhanced, in a time dependent fashion, after PKC activation by phorbol ester. The phosphorylation was PKC-dependent, since pre-incubation of the cells with bisindolylmaleimide I, a selective PKC inhibitor, abolished the phorbol ester-induced phosphorylation. Blotting with specific anti-phospho-tyrosine antibodies did not yield any signal that could correspond to GlyT1 tyrosine phosphorylation, suggesting that the phosphorylation occurs at serine and/or threonine residues. These results together suggest that conventional PKCα and/or β are responsible for the downregulation of glycine transport. We further analyzed the effect of more specific inhibitors to PKCα and PKCβ on the GlyT1 activity. As shown in Fig. 4, panels C-F, incubation of the cells with varying concentrations of the PKCβ inhibitors (referred as PKCβ inhibitor and LY333531) or the PKCα/γ (HDBBE) inhibitors did not prevent the reduction of glycine uptake triggered by PMA, suggesting that PKCα and PKCβ together regulate GlyT1 activity." SIGNOR-262922 AKT proteinfamily SIGNOR-PF24 SIGNOR 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 PRKCA protein P17252 UNIPROT SLC6A9 protein P48067-2 UNIPROT "down-regulates activity" phosphorylation Ser625 PIVGSNGsSRLQDSR 9823 21864610 t miannu "We demonstrated that the isoforms GlyT1a, GlyT1b, and GlyT1c were constitutively phosphorylated, and that phosphorylation was dramatically enhanced, in a time dependent fashion, after PKC activation by phorbol ester. The phosphorylation was PKC-dependent, since pre-incubation of the cells with bisindolylmaleimide I, a selective PKC inhibitor, abolished the phorbol ester-induced phosphorylation. Blotting with specific anti-phospho-tyrosine antibodies did not yield any signal that could correspond to GlyT1 tyrosine phosphorylation, suggesting that the phosphorylation occurs at serine and/or threonine residues. These results together suggest that conventional PKCα and/or β are responsible for the downregulation of glycine transport. We further analyzed the effect of more specific inhibitors to PKCα and PKCβ on the GlyT1 activity. As shown in Fig. 4, panels C-F, incubation of the cells with varying concentrations of the PKCβ inhibitors (referred as PKCβ inhibitor and LY333531) or the PKCα/γ (HDBBE) inhibitors did not prevent the reduction of glycine uptake triggered by PMA, suggesting that PKCα and PKCβ together regulate GlyT1 activity." SIGNOR-262923 PRKCB protein P05771 UNIPROT SLC6A9 protein P48067-2 UNIPROT "down-regulates activity" phosphorylation Ser625 PIVGSNGsSRLQDSR 9823 21864610 t miannu "We demonstrated that the isoforms GlyT1a, GlyT1b, and GlyT1c were constitutively phosphorylated, and that phosphorylation was dramatically enhanced, in a time dependent fashion, after PKC activation by phorbol ester. The phosphorylation was PKC-dependent, since pre-incubation of the cells with bisindolylmaleimide I, a selective PKC inhibitor, abolished the phorbol ester-induced phosphorylation. Blotting with specific anti-phospho-tyrosine antibodies did not yield any signal that could correspond to GlyT1 tyrosine phosphorylation, suggesting that the phosphorylation occurs at serine and/or threonine residues. These results together suggest that conventional PKCα and/or β are responsible for the downregulation of glycine transport. We further analyzed the effect of more specific inhibitors to PKCα and PKCβ on the GlyT1 activity. As shown in Fig. 4, panels C-F, incubation of the cells with varying concentrations of the PKCβ inhibitors (referred as PKCβ inhibitor and LY333531) or the PKCα/γ (HDBBE) inhibitors did not prevent the reduction of glycine uptake triggered by PMA, suggesting that PKCα and PKCβ together regulate GlyT1 activity." SIGNOR-262924 PRKCB protein P05771 UNIPROT SLC6A9 protein P48067-2 UNIPROT "down-regulates activity" phosphorylation Thr19 GAVPSEAtKRDQNLK 9823 21864610 t miannu "We demonstrated that the isoforms GlyT1a, GlyT1b, and GlyT1c were constitutively phosphorylated, and that phosphorylation was dramatically enhanced, in a time dependent fashion, after PKC activation by phorbol ester. The phosphorylation was PKC-dependent, since pre-incubation of the cells with bisindolylmaleimide I, a selective PKC inhibitor, abolished the phorbol ester-induced phosphorylation. Blotting with specific anti-phospho-tyrosine antibodies did not yield any signal that could correspond to GlyT1 tyrosine phosphorylation, suggesting that the phosphorylation occurs at serine and/or threonine residues. These results together suggest that conventional PKCα and/or β are responsible for the downregulation of glycine transport. We further analyzed the effect of more specific inhibitors to PKCα and PKCβ on the GlyT1 activity. As shown in Fig. 4, panels C-F, incubation of the cells with varying concentrations of the PKCβ inhibitors (referred as PKCβ inhibitor and LY333531) or the PKCα/γ (HDBBE) inhibitors did not prevent the reduction of glycine uptake triggered by PMA, suggesting that PKCα and PKCβ together regulate GlyT1 activity." SIGNOR-262925 PRKCB protein P05771 UNIPROT SLC6A9 protein P48067-2 UNIPROT "down-regulates activity" phosphorylation Thr276 DGIMYYLtPQWDKIL 9823 21864610 t miannu "We demonstrated that the isoforms GlyT1a, GlyT1b, and GlyT1c were constitutively phosphorylated, and that phosphorylation was dramatically enhanced, in a time dependent fashion, after PKC activation by phorbol ester. The phosphorylation was PKC-dependent, since pre-incubation of the cells with bisindolylmaleimide I, a selective PKC inhibitor, abolished the phorbol ester-induced phosphorylation. Blotting with specific anti-phospho-tyrosine antibodies did not yield any signal that could correspond to GlyT1 tyrosine phosphorylation, suggesting that the phosphorylation occurs at serine and/or threonine residues. These results together suggest that conventional PKCα and/or β are responsible for the downregulation of glycine transport. We further analyzed the effect of more specific inhibitors to PKCα and PKCβ on the GlyT1 activity. As shown in Fig. 4, panels C-F, incubation of the cells with varying concentrations of the PKCβ inhibitors (referred as PKCβ inhibitor and LY333531) or the PKCα/γ (HDBBE) inhibitors did not prevent the reduction of glycine uptake triggered by PMA, suggesting that PKCα and PKCβ together regulate GlyT1 activity." SIGNOR-262926 PRKCB protein P05771 UNIPROT SLC6A9 protein P48067-2 UNIPROT "down-regulates activity" phosphorylation Thr590 PALLEHRtGRYAPTI 9823 21864610 t miannu "We demonstrated that the isoforms GlyT1a, GlyT1b, and GlyT1c were constitutively phosphorylated, and that phosphorylation was dramatically enhanced, in a time dependent fashion, after PKC activation by phorbol ester. The phosphorylation was PKC-dependent, since pre-incubation of the cells with bisindolylmaleimide I, a selective PKC inhibitor, abolished the phorbol ester-induced phosphorylation. Blotting with specific anti-phospho-tyrosine antibodies did not yield any signal that could correspond to GlyT1 tyrosine phosphorylation, suggesting that the phosphorylation occurs at serine and/or threonine residues. These results together suggest that conventional PKCα and/or β are responsible for the downregulation of glycine transport. We further analyzed the effect of more specific inhibitors to PKCα and PKCβ on the GlyT1 activity. As shown in Fig. 4, panels C-F, incubation of the cells with varying concentrations of the PKCβ inhibitors (referred as PKCβ inhibitor and LY333531) or the PKCα/γ (HDBBE) inhibitors did not prevent the reduction of glycine uptake triggered by PMA, suggesting that PKCα and PKCβ together regulate GlyT1 activity." SIGNOR-262927 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 MAPK3 protein P27361 UNIPROT POLR2A protein P24928 UNIPROT down-regulates phosphorylation Ser1882 SPTSPTYsPTTPKYS 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-120228 CDK7 protein P50613 UNIPROT POLR2A protein P24928 UNIPROT down-regulates phosphorylation Ser1882 SPTSPTYsPTTPKYS 9606 14662762 t lperfetto "Although there is some inconsistency in the literature, it is generally thought that cdk7, a component of the transcription factor (tf) iih, is a major ser-5 kinase, whereas cdk9, a component of positive transcription elongation factor (p-tef) b, is a major ser-2 kinase within cells. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination." SIGNOR-120048 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR CACNA1B protein Q00975 UNIPROT "up-regulates activity" phosphorylation Ser446 ADLCAVGsPFARASL 9534 16406008 t miannu "Thus, Ser-447 on Ca(v)2.2 and Ser-161 and Ser-348 of Ca(v)beta1b appear to be both necessary and sufficient for ERK-dependent modulation of these channels. Together, our data strongly suggest that modulation of neuronal N-type VDCCs by ERK involves phosphorylation of Ca(v)2.2alpha1 and to a lesser extent possibly also Ca(v)beta subunits. On the basis of the evidence presented here, it is therefore suggested that ERK-dependent up-regulation of Cav2.2 channels is primarily mediated by phosphorylation of Ser-447 on the I–II loop of Cav2.2 and possibly also the two SP sites conserved on Cavβs." SIGNOR-262967 PAK1 protein Q13153 UNIPROT NET1 protein Q7Z628 UNIPROT "down-regulates activity" phosphorylation Ser539 LTAQRRAsTVSSVTQ -1 15684429 t miannu "In this work we show that the Rac/Cdc42hs-regulated protein kinase PAK1 down-regulates the activity of the RhoA-specific guanine nucleotide exchange factor NET1. Specifically, PAK1 phosphorylates NET1 on three sites in vitro: serines 152, 153, and 538. Replacement of serines 152 and 153 with glutamate residues down-regulates the activity of NET1 as an exchange factor in vitro and its ability to stimulate actin stress fiber formation in cells. Using a phospho-specific antibody that recognizes NET1 phosphorylated on serine 152, we show that PAK1 phosphorylates NET1 on this site in cells and that Rac1 stimulates serine 152 phosphorylation in a PAK1-dependent manner." SIGNOR-263018 CASP3 protein P42574 UNIPROT GORASP1 protein Q9BQQ3 UNIPROT "down-regulates quantity by destabilization" cleavage Asp390 LPQLTLPdSLTSAAS 9606 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 p38 proteinfamily SIGNOR-PF16 SIGNOR KRT20 protein P35900 UNIPROT "up-regulates activity" phosphorylation Ser13 RSFHRSLsSSLQAPV -1 20724476 t miannu "P38 phosphorylates the type II keratin, K8 at Ser73, whereas MK2 phosphorylates the binding partners K18 at Ser52 and K20 at Ser13." SIGNOR-263070 CIT protein O14578 UNIPROT MYL9 protein P24844 UNIPROT "up-regulates activity" phosphorylation Ser20 KRPQRATsNVFAMFD -1 21457715 t Giulio "Activation of the catalytic ATPase domain residing in the N‐terminus of the heavy chain relies on the reversible phosphorylation of the associated MLC on Ser19 (monophosphorylation), or in some cases on both Thr18 and Ser19 (diphosphorylation)|We detected Ser19 of MLC as the common phosphorylation site for the catalytic domains of MRCK_/_, ROK_, MLCK and PAK_, but only ROK_ and CRIK are able to phosphorylate both Thr18 and Ser19 residues causing diphosphorylation." SIGNOR-260305 CIT protein O14578 UNIPROT MYL9 protein P24844 UNIPROT "up-regulates activity" phosphorylation Thr19 KKRPQRAtSNVFAMF -1 21457715 t Giulio "Activation of the catalytic ATPase domain residing in the N‐terminus of the heavy chain relies on the reversible phosphorylation of the associated MLC on Ser19 (monophosphorylation), or in some cases on both Thr18 and Ser19 (diphosphorylation)|We detected Ser19 of MLC as the common phosphorylation site for the catalytic domains of MRCK_/_, ROK_, MLCK and PAK_, but only ROK_ and CRIK are able to phosphorylate both Thr18 and Ser19 residues causing diphosphorylation." SIGNOR-260306 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR GORASP1 protein Q9BQQ3 UNIPROT "down-regulates activity" phosphorylation Ser373 FEVSFLDsPGAQAQA 10116 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 EGLN3 protein Q9H6Z9 UNIPROT BCL2L11 protein O43521-1 UNIPROT "up-regulates quantity by stabilization" hydroxylation Pro67 PQGPLAPpASPGPFA 9606 31375625 t lperfetto "EglN3 hydroxylase stabilizes BIM-EL linking VHL type 2C mutations to pheochromocytoma pathogenesis and chemotherapy resistance|EglN3 Hydroxylates BIM-EL at the Proline67/70 Residues" SIGNOR-262003 EGLN3 protein Q9H6Z9 UNIPROT BCL2L11 protein O43521-1 UNIPROT "up-regulates quantity by stabilization" hydroxylation Pro70 PLAPPASpGPFATRS 9606 31375625 t lperfetto "EglN3 hydroxylase stabilizes BIM-EL linking VHL type 2C mutations to pheochromocytoma pathogenesis and chemotherapy resistance|EglN3 Hydroxylates BIM-EL at the Proline67/70 Residues" SIGNOR-262004 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR GORASP1 protein Q9BQQ3 UNIPROT "down-regulates activity" phosphorylation Ser274 DPLPGPGsPSHSAPD 10116 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 "aliskiren fumarate" chemical CHEBI:53777 ChEBI REN protein P00797 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189483 MAPK13 protein O15264 UNIPROT RCSD1 protein Q6JBY9 UNIPROT "down-regulates activity" phosphorylation Ser68 GQNGEEKsPPNASHP -1 15850461 t miannu "CapZIP was also phosphorylated rapidly by SAPK3/p38γ and SAPK4/p38δ, and even faster and more extensively by JNK1α1, these protein kinases phosphorylating CapZIP in vitro to >3, approx. 2 and >5 mol of phosphate/mol of protein respectively within a few minutes. Following tryptic digestion and C18 chromatography, further sites phosphorylated by JNK1α1 were identified as Ser-68, Ser-83 and Ser-216 (results not shown), and are highlighted in Figure 3.Using this antibody, we showed by immunoblotting that bacterially expressed CapZIP was phosphorylated at Ser-108 by SAPK4/p38δ, JNK1α1 and ERK2 in vitro, as well as by SAPK3/p38γ (results not shown).An important clue to the function of CapZIP and its phosphorylation came from the finding that it binds to the actin-capping protein CapZ (Figure 7A), and that cellular stresses trigger the dissociation of these two proteins (Figure 7B).Such an effect is presumably lost when CapZIP is phosphorylated and dissociates from CapZ." SIGNOR-263084 CSNK2A1 protein P68400 UNIPROT CACNA1S protein Q13698 UNIPROT "up-regulates activity" phosphorylation Ser1575 PEICRTVsGDLAAEE -1 20937870 t miannu "To identify the regulatory sites of phosphorylation under physiologically relevant conditions, Ca(V)1.1 channels were purified from skeletal muscle and sites of phosphorylation on the α1 subunit were identified by mass spectrometry. Two phosphorylation sites were identified in the proximal C-terminal domain, serine 1575 (S1575) and threonine 1579 (T1579), which are conserved in cardiac Ca(V)1.2 channels (S1700 and T1704, respectively). In vitro phosphorylation revealed that Ca(V)1.1-S1575 is a substrate for both cAMP-dependent protein kinase and calcium/calmodulin-dependent protein kinase II, whereas Ca(V)1.1-T1579 is a substrate for casein kinase 2." SIGNOR-263114 "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 PTK2 protein Q05397 UNIPROT ATP2B4 protein P23634-6 UNIPROT "up-regulates activity" phosphorylation Tyr1176 LDGEVTPyANTNNNA 9606 12540962 t miannu "Results of co-immunoprecipitation, treatment with tyrosine kinase inhibitors and integrin inhibition experiments suggest that FAK is responsible for PMCA4b tyrosine phosphorylation during platelet activation. equence analysis indicates that Y(1176) is a likely substrate for focal adhesion kinase (FAK), while Y(1122) is not located in a tyrosine phosphorylation motif." SIGNOR-263194 CSNK2A3 protein Q8NEV1 UNIPROT F8 protein P00451 UNIPROT "down-regulates activity" phosphorylation Ser1656 GRTERLCsQNPPVLK -1 8427963 t lperfetto "Our findings suggest that phosphorylation of factors Va and VIIIa by a platelet casein kinase II-like kinase may downregulate the activity of the two cofactors.| Recombinant human factor VIII also showed incorporation of radioactivity in the presence of purified casein kinase II at the acidic NH2-terminal portion of factor VIII light chain (residues 1648 through 1689). Based on all the considerations reported above Se1657 is the most likely candidate within this region capable of incorporation of radioactivity" SIGNOR-263649 KDM6A protein O15550 UNIPROT H3C1 protein P68431 UNIPROT "down-regulates activity" demethylation Lys28 LATKAARkSAPATGG 9606 24561908 t "This tri-methylation is associated with the downregulation of nearby genes via the formation of heterochromatic regions." miannu "Ubiquitously Transcribed Tetratricopeptide Repeat on chromosome X (UTX) and Jumonji D3 (JMJD3) as novel histone demethylases that catalyze the removal of di- and trimethyl groups on histone H3 lysine 27, thereby promoting target gene activation." SIGNOR-260017 KDM6B protein O15054 UNIPROT H3C1 protein P68431 UNIPROT "down-regulates activity" demethylation Lys28 LATKAARkSAPATGG 9606 24561908 t "This tri-methylation is associated with the downregulation of nearby genes via the formation of heterochromatic regions." miannu "Ubiquitously Transcribed Tetratricopeptide Repeat on chromosome X (UTX) and Jumonji D3 (JMJD3) as novel histone demethylases that catalyze the removal of di- and trimethyl groups on histone H3 lysine 27, thereby promoting target gene activation." SIGNOR-260018 MAPK1 protein P28482 UNIPROT POLR2A protein P24928 UNIPROT down-regulates phosphorylation Ser1882 SPTSPTYsPTTPKYS 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 YWHAB protein P31946 UNIPROT SRPK2 protein P78362 UNIPROT down-regulates binding 9606 phosphorylation:Thr492 PSHDRSRtVSASSTG 19592491 t lperfetto "14-3-3 interacts with akt-phosphorylated srpk2 and blocks its nuclear translocation. kt phosphorylates SRPK2 on Thr-492 and promotes its nuclear translocation leading to cyclin D1 up-regulation, cell cycle reentry, and neuronal apoptosis. In addition, SRPK2 phosphorylates SC35 and, thus, inactivates p53, resulting in cyclin D1 up-regulation. 14-3-3 binding to SRPK2, regulated by Akt phosphorylation, inhibits these events." SIGNOR-186767 XRCC3 protein O43542 UNIPROT "D1-D2-G-X3 complex" complex SIGNOR-C301 SIGNOR "form complex" binding 9606 18212739 t lperfetto "These results argue that FANCG has a role independent of the FA core complex, and we propose that phosphorylation of serine 7 is the signalling event required for forming a discrete complex comprising FANCD1/BRCA2-FANCD2-FANCG-XRCC3 (D1-D2-G-X3). " SIGNOR-263257 CBL protein P22681 UNIPROT CFLAR protein O15519 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 phosphorylation:Ser2;Tyr182 sAEVIHQV;VQGAGTSyRNVLQAA 19597496 t "CFLAR has to be phosphorylated on Tyr211 and Ser4 by c-Abl and p38, respectively. This phosphorylation facilitated specific interaction between FLIPS and the ubiquitin E3 ligase c-Cbl" gcesareni "We therefore conclude that c-cbl is a e3 ubiquitin ligase for flips and that the interaction of flips with c-cbl requires phosphorylation of both ser4 and tyr211 of flips.This interaction triggered proteasomal degradation of FLIP(S), which promoted activation of caspase-8 and apoptosis." SIGNOR-186998 AMG-208 chemical CHEBI:90626 ChEBI MET protein P08581 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189507 H4C1 protein P62805 UNIPROT BRD4 protein O60885 UNIPROT "up-regulates activity" relocalization 9606 acetylation:Lys21;Lys17 GGAKRHRkVLRDNIQ;GLGKGGAkRHRKVLR 27991587 t lperfetto "BRD4 interacts with acetylated nucleosomes via both its BD1 and BD2 domains. Our results indicate that BRD4-BD1 binds to nucleosomes through the acetylated histone H4 tail and does not additionally interact with DNA." SIGNOR-262065 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 MAPK1 protein P28482 UNIPROT FOS protein P01100 UNIPROT "up-regulates activity" phosphorylation Thr331 CTPVVTCtPSCTAYT phosphorylation:Ser374;Ser362 PSSDSLSsPTLLAL;AAAHRKGsSSNEPSS 16055710 t lperfetto "Serine 374 and serine 362 are the primary sites targeted by Erk1/2 and the mitogen-activated protein kinase-activated kinases Rsk1/2 (12, 13, 37, 38, 41), respectively. Their phosphorylation leads to protein stabilization (3, 13, 20, 41). Threonine 325 and threonine 331 are secondary targets of Erk1/2; their modification occurs only when serines 362 and 374 are phosphorylated and Erk1/2 activation is sufficiently sustained (37, 38). This enhances the transcriptional activity of c-Fos" SIGNOR-263007 MAPK3 protein P27361 UNIPROT FOS protein P01100 UNIPROT "up-regulates activity" phosphorylation Thr331 CTPVVTCtPSCTAYT phosphorylation:Ser374;Ser362 PSSDSLSsPTLLAL;AAAHRKGsSSNEPSS 16055710 t lperfetto "Serine 374 and serine 362 are the primary sites targeted by Erk1/2 and the mitogen-activated protein kinase-activated kinases Rsk1/2 (12, 13, 37, 38, 41), respectively. Their phosphorylation leads to protein stabilization (3, 13, 20, 41). Threonine 325 and threonine 331 are secondary targets of Erk1/2; their modification occurs only when serines 362 and 374 are phosphorylated and Erk1/2 activation is sufficiently sustained (37, 38). This enhances the transcriptional activity of c-Fos" SIGNOR-263008 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR FOS protein P01100 UNIPROT "up-regulates activity" phosphorylation Thr331 CTPVVTCtPSCTAYT phosphorylation:Ser374;Ser362 PSSDSLSsPTLLAL;AAAHRKGsSSNEPSS 16055710 t lperfetto "Serine 374 and serine 362 are the primary sites targeted by Erk1/2 and the mitogen-activated protein kinase-activated kinases Rsk1/2 (12, 13, 37, 38, 41), respectively. Their phosphorylation leads to protein stabilization (3, 13, 20, 41). Threonine 325 and threonine 331 are secondary targets of Erk1/2; their modification occurs only when serines 362 and 374 are phosphorylated and Erk1/2 activation is sufficiently sustained (37, 38). This enhances the transcriptional activity of c-Fos" SIGNOR-263009 ERK1/2 proteinfamily SIGNOR-PF1 SIGNOR FOS protein P01100 UNIPROT "up-regulates activity" phosphorylation Thr325 TELEPLCtPVVTCTP phosphorylation:Ser374;Ser362 PSSDSLSsPTLLAL;AAAHRKGsSSNEPSS 16055710 t lperfetto "Serine 374 and serine 362 are the primary sites targeted by Erk1/2 and the mitogen-activated protein kinase-activated kinases Rsk1/2 (12, 13, 37, 38, 41), respectively. Their phosphorylation leads to protein stabilization (3, 13, 20, 41). Threonine 325 and threonine 331 are secondary targets of Erk1/2; their modification occurs only when serines 362 and 374 are phosphorylated and Erk1/2 activation is sufficiently sustained (37, 38). This enhances the transcriptional activity of c-Fos" SIGNOR-263010 MAPK1 protein P28482 UNIPROT FOS protein P01100 UNIPROT "up-regulates activity" phosphorylation Thr325 TELEPLCtPVVTCTP phosphorylation:Ser374;Ser362 PSSDSLSsPTLLAL;AAAHRKGsSSNEPSS 16055710 t lperfetto "Serine 374 and serine 362 are the primary sites targeted by Erk1/2 and the mitogen-activated protein kinase-activated kinases Rsk1/2 (12, 13, 37, 38, 41), respectively. Their phosphorylation leads to protein stabilization (3, 13, 20, 41). Threonine 325 and threonine 331 are secondary targets of Erk1/2; their modification occurs only when serines 362 and 374 are phosphorylated and Erk1/2 activation is sufficiently sustained (37, 38). This enhances the transcriptional activity of c-Fos" SIGNOR-263011 MAPK3 protein P27361 UNIPROT FOS protein P01100 UNIPROT "up-regulates activity" phosphorylation Thr325 TELEPLCtPVVTCTP phosphorylation:Ser374;Ser362 PSSDSLSsPTLLAL;AAAHRKGsSSNEPSS 16055710 t lperfetto "Serine 374 and serine 362 are the primary sites targeted by Erk1/2 and the mitogen-activated protein kinase-activated kinases Rsk1/2 (12, 13, 37, 38, 41), respectively. Their phosphorylation leads to protein stabilization (3, 13, 20, 41). Threonine 325 and threonine 331 are secondary targets of Erk1/2; their modification occurs only when serines 362 and 374 are phosphorylated and Erk1/2 activation is sufficiently sustained (37, 38). This enhances the transcriptional activity of c-Fos" SIGNOR-263012 UBE2I protein P63279 UNIPROT FOS protein P01100 UNIPROT "down-regulates activity" sumoylation Lys265 SISSMELkTEPFDDF 9606 SIGNOR-C154 16055711 t lperfetto "We report here that lysine 265 of c-Fos is conjugated by the peptidic posttranslational modifiers SUMO-1, SUMO-2, and SUMO-3 and that c-Jun can be sumoylated on lysine 257 as well as on the previously described lysine 229. Sumoylation of c-Fos preferentially occurs in the context of c-Jun/c-Fos heterodimers.|Inhibition of c-Fos and c-Jun sumoylation stimulates AP-1-dependent transcription activity." SIGNOR-263013 "SAE1/SAE2 complex" complex SIGNOR-C294 SIGNOR FOS protein P01100 UNIPROT "down-regulates activity" sumoylation Lys265 SISSMELkTEPFDDF 9606 SIGNOR-C154 16055711 t lperfetto "We report here that lysine 265 of c-Fos is conjugated by the peptidic posttranslational modifiers SUMO-1, SUMO-2, and SUMO-3 and that c-Jun can be sumoylated on lysine 257 as well as on the previously described lysine 229. Sumoylation of c-Fos preferentially occurs in the context of c-Jun/c-Fos heterodimers.|Inhibition of c-Fos and c-Jun sumoylation stimulates AP-1-dependent transcription activity." SIGNOR-263014 LCK protein P06239 UNIPROT MUC1 protein P15941 UNIPROT "up-regulates activity" phosphorylation Tyr1229 SSTDRSPyEKVSAGN 9606 14766232 t lperfetto "The present results demonstrate that Lck phosphorylation of MUC1 on Y-46 also increases binding of MUC1 and _-catenin. The results further show that ZAP-70 phosphorylation of MUC1-CD stimulates the interaction of MUC1 and _-catenin" SIGNOR-247058 GSK3B protein P49841 UNIPROT CEBPB protein P17676 UNIPROT up-regulates phosphorylation Ser231 LSTSSSSsPPGTPSP 9606 phosphorylation:Thr235 IFGATDYtSSIDVWS 17601773 t fspada "Mass spectrometric analysis revealed that cdk2/cyclinA phosphorylates C/EBPbeta on Thr(188) and is required for phosphorylation (on Ser(184) or Thr(179)) of C/EBPbeta by GSK3beta and maintenance of DNA binding activity. However, the acquisition of dna binding and transactivation capacity of c/ebpbeta is delayed until further phosphorylation (on ser(184) or thr(179)) by gsk3beta occurs." SIGNOR-156514 STAT3 protein P40763 UNIPROT STAT1 protein P42224 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000356 22693070 t miannu "In summary, we report in this study that STAT1 expression is upregulated by nuclear EGFR, EGFRvIII and HER2, and that STAT3 synergizes with the three receptors to further enhance STAT1 expression. These novel findings establish a novel link between the mitogenic ErbB signaling pathway and the inflammatory pathway mediated by STAT1. The oncogenic transcription factor STAT3 binds to the STAT1 promoter and synergizes with nuclear EGFR to significantly enhance STAT1 gene expression." SIGNOR-263650 STAT1 protein P42224 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR down-regulates 9606 21433395 f miannu "The signal transducer and activator of transcription (STAT) family of transcription factors transduce signals from a variety of extracellular stimuli, and are important mediators of inflammation, cell survival, differentiation, and proliferation. STATs are activated in response to growth factors, cytokines, and G-CSF binding to cell surface receptor tyrosine kinases. Although structurally similar, the seven STAT family members possess diverse biological roles. For example, STAT1 activation is pro-inflammatory and anti-proliferative, while STAT3 activation is anti-inflammatory and pro-apoptotic." SIGNOR-263651 TLR4 protein O00206 UNIPROT MAPK14 protein Q16539 UNIPROT "up-regulates activity" phosphorylation 9606 28137827 t miannu "Binding of S100A9 to TLR4 stimulates the phosphorylation of JNK, ERK1/2, and p38 MAPK, which leads to the activation of c-Jun, CREB, and NF-κB. Activation of neutrophils by S100A9 also proceeds via p38 MAPK, JNK, and ERK1/2 phosphorylation." SIGNOR-263652 CEBPB protein P17676 UNIPROT CREB1 protein P16220-1 UNIPROT "up-regulates activity" binding 9534 BTO:0000298 12773552 t miannu "We conclude that C/EBP-β can directly bind to the N-terminal Q1 domain of CREB in addition to binding to the leucine zipper domain. The transactivation potential of full-length CREB fused to the DNA-binding domain of Gal4 was increased synergistically by calcium and cGMP, and overexpression of C/EBP-β enhanced the effect, while a dominant negative C/EBP inhibited it" SIGNOR-263654 PKA proteinfamily SIGNOR-PF17 SIGNOR CREB1 protein P16220 UNIPROT "up-regulates activity" phosphorylation Ser119 EILSRRPsYRKILND 9606 8386317 t miannu "CREB is phosphorylated on Ser133 by PKA (protein kinase A), promoting the recruitment of the co-activator proteins CBP (CREB-binding protein) and p300; this has been proposed to increase the transcription of CREB-dependent genes." SIGNOR-263653 RELB protein Q01201 UNIPROT B_cell_maturation phenotype SIGNOR-PH15 SIGNOR up-regulates 9606 26385063 f miannu "We have shown here for the first time the role of RelB on lymphocyte development in humans. In the absence of RelB, B cells development is arrested, resulting in poor production of immunoglobulins and specific antibodies." SIGNOR-263655 ESR1 protein P03372 UNIPROT AP1 complex SIGNOR-C154 SIGNOR "up-regulates activity" binding 9606 18247370 t miannu "The primary conclusion of the results reported here is that ERα and c‐jun, c‐fos and ATF‐2, but not Fra‐2 AP‐1 factors interact “in vivo” with specific estrogen‐responsive regulatory sequences and AP‐1 cis‐elements within the F promoter of the human ERα gene in osteoblast‐like SaOS‐2 cells." SIGNOR-263656 TMPRSS2 protein O15393 UNIPROT HGF protein P14210 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001033 25122198 t miannu "we identified pro-hepatocyte growth factor (HGF) as a TMPRSS2 substrate and confirmed that HGF and it’s cognate receptor c-Met are activated in prostate cancers expressing TMPRSS2, a finding that also associated with the acquisition of a pro-invasive mesenchymal gene expression program." SIGNOR-263657 MET protein P08581 UNIPROT Metastasis phenotype SIGNOR-PH107 SIGNOR up-regulates 9606 BTO:0001033 22035268 f miannu "C-Met expression and activation appears to be one of the common mechanisms of resistance to other targeted therapies. Given these multiple roles of c-Met in prostate cancer, several c-Met inhibitors have been developed. Evidence to date suggests that aberrant activation of the HGF/c-Met axis in prostate cancer epithelial cells appears to be a relatively late event in tumor progression. C-Met expression increases in advanced stages of the disease, with the highest expression observed in bone metastases." SIGNOR-263658 WWC1 protein Q8IX03 UNIPROT LATS1/2 proteinfamily SIGNOR-PF43 SIGNOR "up-regulates activity" binding 9606 BTO:0000007 21233212 t miannu "Here, we show that KIBRA associates with and activates Lats (large tumor suppressor) 1 and 2 kinases by stimulating their phosphorylation on the hydrophobic motif. KIBRA overexpression stimulates the phosphorylation of Yes-associated protein (YAP), the Hippo pathway effector." SIGNOR-263659 YAP1 protein P46937 UNIPROT WWC1 protein Q8IX03 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000007 21233212 f miannu "We also found that KIBRA mRNA is induced by YAP overexpression in both murine and human cells, suggesting the evolutionary conservation of KIBRA as a transcriptional target of the Hippo signaling pathway. Thus, our study revealed a new connection between KIBRA and mammalian Hippo signaling." SIGNOR-263660 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 SAV1 protein Q9H4B6 UNIPROT STK3/4 proteinfamily SIGNOR-PF41 SIGNOR "up-regulates activity" binding 9606 BTO:0000007 19212654 t miannu "The human WW45 protein enhances MST1-mediated apoptosis in vivo In this model, hWW45 binds both MST1 and LATS through its coiled-coil domains and WW domains, respectively, and facilitates the phosphorylation of LATS by MST1. This model could explain the enhanced apoptotic efficacy of MST1 with the over-expression of hWW45 and the attenuated MST1-induced apoptosis with the down-regulation of endogenous hWW45." SIGNOR-263661 NEDD4L protein Q96PU5 UNIPROT NF2 protein P35240 UNIPROT "up-regulates activity" ubiquitination Lys396 QITEEEAkLLAQKAA 9606 33058421 t miannu "Merlin ubiquitination is mediated by the E3 ubiquitin ligase, NEDD4L, which requires a scaffold protein, AMOTL1, to approach Merlin. Several NF2-patient-derived Merlin mutations disrupt its binding to AMOTL1 and its regulation by the AMOTL1-NEDD4L apparatus. Lysine (K) 396 is the major ubiquitin conjugation residue. Disruption of Merlin ubiquitination by the K396R mutation or NEDD4L depletion diminishes its binding to Lats1 and inhibits Lats1 activation. These effects are also accompanied by loss of Merlin's anti-mitogenic and tumor suppressive properties. Thus, we propose that dephosphorylation and ubiquitination compose an intramolecular relay to activate Merlin functions in activating the Hippo pathway during growth control." SIGNOR-263662 NF2 protein P35240 UNIPROT LATS1/2 proteinfamily SIGNOR-PF43 SIGNOR "up-regulates activity" binding 9606 33058421 t miannu "The Hippo pathway tumor suppressor Merlin/NF2 is known to be regulated by phosphorylation. Here, the E3 ubiquitin ligase NEDD4L is shown to promote Hippo pathway activation via ubiquitination of Merlin." SIGNOR-263663 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 AURKA protein O14965 UNIPROT TACC3 protein Q9Y6A5 UNIPROT unknown phosphorylation Ser34 PEVTGRSsVLRVSQK -1 26134678 t lperfetto "To address whether the phosphorylation state of TACC3 influenced Aurora-A binding and activation, we generated TACC3 variants in which all three Aurora-A phosphorylation sites (S34, S552 and S558)| The SA mutant had strongly reduced levels of phosphorylation compared to the individual mutations|" SIGNOR-263697 AURKA protein O14965 UNIPROT TACC3 protein Q9Y6A5 UNIPROT unknown phosphorylation Ser552 GTSSFKEsALRKQSL -1 26134678 t lperfetto "In humans, Aurora-A phosphorylates TACC3 on three residues (S34, S552 and S558); these sites are conserved in Maskin and the S558 equivalent site is also present in D-TACC [26,27,30]. In mammalian cells, phosphorylation of S558 promotes accumulation of TACC3 on spindle MTs" SIGNOR-263698 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 H2BC11 protein P06899 UNIPROT "CENP-A nucleosome" complex SIGNOR-C321 SIGNOR "form complex" binding -1 23324462 t miannu "In vitro assembly of both yeast and human CENP-A nucleosomes yields standard octameric structures containing two copies each of CENP-A, H2A, H2B and H4 histones. Human CENP-A also produces rigidified homotypic CENP-A/H4 tetramers in vitro." SIGNOR-263699 H2AC4 protein P04908 UNIPROT "CENP-A nucleosome" complex SIGNOR-C321 SIGNOR "form complex" binding -1 23324462 t miannu "In vitro assembly of both yeast and human CENP-A nucleosomes yields standard octameric structures containing two copies each of CENP-A, H2A, H2B and H4 histones. Human CENP-A also produces rigidified homotypic CENP-A/H4 tetramers in vitro." SIGNOR-263700 H4C1 protein P62805 UNIPROT "CENP-A nucleosome" complex SIGNOR-C321 SIGNOR "form complex" binding -1 23324462 t miannu "In vitro assembly of both yeast and human CENP-A nucleosomes yields standard octameric structures containing two copies each of CENP-A, H2A, H2B and H4 histones. Human CENP-A also produces rigidified homotypic CENP-A/H4 tetramers in vitro." SIGNOR-263701 CENPA protein P49450 UNIPROT "CENP-A nucleosome" complex SIGNOR-C321 SIGNOR "form complex" binding -1 23324462 t miannu "In vitro assembly of both yeast and human CENP-A nucleosomes yields standard octameric structures containing two copies each of CENP-A, H2A, H2B and H4 histones. Human CENP-A also produces rigidified homotypic CENP-A/H4 tetramers in vitro." SIGNOR-263702 "CENP-A nucleosome" complex SIGNOR-C321 SIGNOR Chromatine_condensation phenotype SIGNOR-PH21 SIGNOR up-regulates 9606 BTO:0000567 20566683 f miannu "Centromeres contain specialized nucleosomes in which histone H3 is replaced by the histone variant centromere protein A (CENP-A). CENP-A nucleosomes are thought to act as an epigenetic mark that specifies centromere identity." SIGNOR-263703 "CENP-A nucleosome" complex SIGNOR-C321 SIGNOR Centromere_assembly phenotype SIGNOR-PH154 SIGNOR up-regulates 9606 BTO:0000567 20566683 f miannu "Centromeres contain specialized nucleosomes in which histone H3 is replaced by the histone variant centromere protein A (CENP-A). CENP-A nucleosomes are thought to act as an epigenetic mark that specifies centromere identity." SIGNOR-263704 CENPN protein Q96H22 UNIPROT "CENP-A nucleosome" complex SIGNOR-C321 SIGNOR "up-regulates activity" binding 9606 BTO:0000567 20566683 t miannu "CENP-C, like CENP-N, interacts directly and specifically with CENP-A nucleosomes. CENP-C and CENP-N bind to different sites on the same CENP-A nucleosomes. CENP-N also binds directly to CENP-A nucleosomes, thus providing additional CENP-A nucleosome contacts that reinforce the specificity of the centromere assembly process" SIGNOR-263705 CENPC protein Q03188 UNIPROT "CENP-A nucleosome" complex SIGNOR-C321 SIGNOR "up-regulates activity" binding 9606 BTO:0000567 20566683 t miannu "CENP-C is required for centromere assembly. CENP-C and CENP-N bind to different sites on the same CENP-A nucleosomes. CENP-C, like CENP-N, interacts directly and specifically with CENP-A nucleosomes." SIGNOR-263706 HJURP protein Q8NCD3 UNIPROT CENPA protein P49450 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 19410544 t miannu "Here we demonstrate that prenucleosomal CENP-A is complexed with histone H4, nucleophosmin 1, and HJURP. Recruitment of new CENP-A into nucleosomes at replicated centromeres is dependent on HJURP. Recognition by HJURP is mediated through the centromere targeting domain (CATD) of CENP-A, a region that we demonstrated previously to induce a unique conformational rigidity to both the subnucleosomal CENP-A heterotetramer and the corresponding assembled nucleosome. We propose HJURP to be a cell-cycle-regulated CENP-A-specific histone chaperone required for centromeric chromatin assembly." SIGNOR-263707 NPM1 protein P06748 UNIPROT CENPA protein P49450 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 19410544 t miannu "Here we demonstrate that prenucleosomal CENP-A is complexed with histone H4, nucleophosmin 1, and HJURPA minority of NPM1 cofractionated with prenucleosomal CENP-A, consistent with only a small proportion of total NPM1 stably associated with CENP-A. The partial overlap of NPM1 and HJURP with each other supports their formation of distinct prenucleosomal complexes with CENP-A. it is also possible that NPM1 plays a non essential role in the assembly of CENP-A nucleosomes or the nucleophosmin paralogues NPM2 and NPM3 may compensate for the absence of NPM1." SIGNOR-263708 H2AZ2 protein Q71UI9 UNIPROT "Nucleosome_H2A.Z.2 variant" complex SIGNOR-C323 SIGNOR "form complex" binding -1 24311584 t miannu "In the nucleosome, two of each of the histones H2A, H2B, H3 and H4 form the histone octamer and about 145–147 base pairs of DNA are wrapped around it . The histone H2A.Z variant is widely conserved among eukaryotes. Two isoforms, H2A.Z.1 and H2A.Z.2, have been identified in vertebrates and may have distinct functions in cell growth and gene expression. However, no structural differences between H2A.Z.1 and H2A.Z.2 have been reported. In the present study, the crystal structures of nucleosomes containing human H2A.Z.1 and H2A.Z.2 were determined." SIGNOR-263709 H2BC11 protein P06899 UNIPROT "Nucleosome_H2A.Z.2 variant" complex SIGNOR-C323 SIGNOR "form complex" binding -1 24311584 t miannu "In the nucleosome, two of each of the histones H2A, H2B, H3 and H4 form the histone octamer and about 145–147 base pairs of DNA are wrapped around it . The histone H2A.Z variant is widely conserved among eukaryotes. Two isoforms, H2A.Z.1 and H2A.Z.2, have been identified in vertebrates and may have distinct functions in cell growth and gene expression. However, no structural differences between H2A.Z.1 and H2A.Z.2 have been reported. In the present study, the crystal structures of nucleosomes containing human H2A.Z.1 and H2A.Z.2 were determined." SIGNOR-263710 H3C1 protein P68431 UNIPROT "Nucleosome_H2A.Z.2 variant" complex SIGNOR-C323 SIGNOR "form complex" binding -1 24311584 t miannu "In the nucleosome, two of each of the histones H2A, H2B, H3 and H4 form the histone octamer and about 145–147 base pairs of DNA are wrapped around it . The histone H2A.Z variant is widely conserved among eukaryotes. Two isoforms, H2A.Z.1 and H2A.Z.2, have been identified in vertebrates and may have distinct functions in cell growth and gene expression. However, no structural differences between H2A.Z.1 and H2A.Z.2 have been reported. In the present study, the crystal structures of nucleosomes containing human H2A.Z.1 and H2A.Z.2 were determined." SIGNOR-263711 H4C1 protein P62805 UNIPROT "Nucleosome_H2A.Z.2 variant" complex SIGNOR-C323 SIGNOR "form complex" binding -1 24311584 t miannu "In the nucleosome, two of each of the histones H2A, H2B, H3 and H4 form the histone octamer and about 145–147 base pairs of DNA are wrapped around it . The histone H2A.Z variant is widely conserved among eukaryotes. Two isoforms, H2A.Z.1 and H2A.Z.2, have been identified in vertebrates and may have distinct functions in cell growth and gene expression. However, no structural differences between H2A.Z.1 and H2A.Z.2 have been reported. In the present study, the crystal structures of nucleosomes containing human H2A.Z.1 and H2A.Z.2 were determined." SIGNOR-263712 "Nucleosome_H2A.Z.1 variant" complex SIGNOR-C322 SIGNOR Chromatine_condensation phenotype SIGNOR-PH21 SIGNOR up-regulates 9606 24311584 f miannu "In the nucleosome, two of each of the histones H2A, H2B, H3 and H4 form the histone octamer and about 145–147 base pairs of DNA are wrapped around it . The histone H2A.Z variant is widely conserved among eukaryotes. Two isoforms, H2A.Z.1 and H2A.Z.2, have been identified in vertebrates and may have distinct functions in cell growth and gene expression." SIGNOR-263713 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 "Nucleosome_H2A.Z.2 variant" complex SIGNOR-C323 SIGNOR Chromatine_condensation phenotype SIGNOR-PH21 SIGNOR up-regulates 9606 24311584 f miannu "In the nucleosome, two of each of the histones H2A, H2B, H3 and H4 form the histone octamer and about 145–147 base pairs of DNA are wrapped around it . The histone H2A.Z variant is widely conserved among eukaryotes. Two isoforms, H2A.Z.1 and H2A.Z.2, have been identified in vertebrates and may have distinct functions in cell growth and gene expression." SIGNOR-263714 H2AZ1 protein P0C0S5 UNIPROT "Nucleosome_H2A.Z.1 variant" complex SIGNOR-C322 SIGNOR "form complex" binding -1 24311584 t miannu "In the nucleosome, two of each of the histones H2A, H2B, H3 and H4 form the histone octamer and about 145–147 base pairs of DNA are wrapped around it . The histone H2A.Z variant is widely conserved among eukaryotes. Two isoforms, H2A.Z.1 and H2A.Z.2, have been identified in vertebrates and may have distinct functions in cell growth and gene expression. However, no structural differences between H2A.Z.1 and H2A.Z.2 have been reported. In the present study, the crystal structures of nucleosomes containing human H2A.Z.1 and H2A.Z.2 were determined." SIGNOR-263715 H2BC11 protein P06899 UNIPROT "Nucleosome_H2A.Z.1 variant" complex SIGNOR-C322 SIGNOR "form complex" binding -1 24311584 t miannu "In the nucleosome, two of each of the histones H2A, H2B, H3 and H4 form the histone octamer and about 145–147 base pairs of DNA are wrapped around it . The histone H2A.Z variant is widely conserved among eukaryotes. Two isoforms, H2A.Z.1 and H2A.Z.2, have been identified in vertebrates and may have distinct functions in cell growth and gene expression. However, no structural differences between H2A.Z.1 and H2A.Z.2 have been reported. In the present study, the crystal structures of nucleosomes containing human H2A.Z.1 and H2A.Z.2 were determined." SIGNOR-263716 H3C1 protein P68431 UNIPROT "Nucleosome_H2A.Z.1 variant" complex SIGNOR-C322 SIGNOR "form complex" binding -1 24311584 t miannu "In the nucleosome, two of each of the histones H2A, H2B, H3 and H4 form the histone octamer and about 145–147 base pairs of DNA are wrapped around it . The histone H2A.Z variant is widely conserved among eukaryotes. Two isoforms, H2A.Z.1 and H2A.Z.2, have been identified in vertebrates and may have distinct functions in cell growth and gene expression. However, no structural differences between H2A.Z.1 and H2A.Z.2 have been reported. In the present study, the crystal structures of nucleosomes containing human H2A.Z.1 and H2A.Z.2 were determined." SIGNOR-263717 H4C1 protein P62805 UNIPROT "Nucleosome_H2A.Z.1 variant" complex SIGNOR-C322 SIGNOR "form complex" binding -1 24311584 t miannu "In the nucleosome, two of each of the histones H2A, H2B, H3 and H4 form the histone octamer and about 145–147 base pairs of DNA are wrapped around it . The histone H2A.Z variant is widely conserved among eukaryotes. Two isoforms, H2A.Z.1 and H2A.Z.2, have been identified in vertebrates and may have distinct functions in cell growth and gene expression. However, no structural differences between H2A.Z.1 and H2A.Z.2 have been reported. In the present study, the crystal structures of nucleosomes containing human H2A.Z.1 and H2A.Z.2 were determined." SIGNOR-263718 apigenin chemical CHEBI:18388 ChEBI CYP2C9 protein P11712 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-189802 H2AC4 protein P04908 UNIPROT Nucleosome complex SIGNOR-C324 SIGNOR "form complex" binding -1 21812398 t miannu "The elemental repeating unit of chromatin is the nucleosome core particle (NCP), which consists of 146 base pairs of DNA wrapped in 1.65 left-handed superhelical turns around the histone octamer. The histone octamer comprises two each of the core histones, H2A, H2B, H3 and H4, which form two H2A/H2B dimers and an H3/H4 tetramer, respectively, in the NCP." SIGNOR-263719 H2BC11 protein P06899 UNIPROT Nucleosome complex SIGNOR-C324 SIGNOR "form complex" binding -1 21812398 t miannu "The elemental repeating unit of chromatin is the nucleosome core particle (NCP), which consists of 146 base pairs of DNA wrapped in 1.65 left-handed superhelical turns around the histone octamer. The histone octamer comprises two each of the core histones, H2A, H2B, H3 and H4, which form two H2A/H2B dimers and an H3/H4 tetramer, respectively, in the NCP." SIGNOR-263720 H3C1 protein P68431 UNIPROT Nucleosome complex SIGNOR-C324 SIGNOR "form complex" binding -1 21812398 t miannu "The elemental repeating unit of chromatin is the nucleosome core particle (NCP), which consists of 146 base pairs of DNA wrapped in 1.65 left-handed superhelical turns around the histone octamer. The histone octamer comprises two each of the core histones, H2A, H2B, H3 and H4, which form two H2A/H2B dimers and an H3/H4 tetramer, respectively, in the NCP." SIGNOR-263721 H4C1 protein P62805 UNIPROT Nucleosome complex SIGNOR-C324 SIGNOR "form complex" binding -1 21812398 t miannu "The elemental repeating unit of chromatin is the nucleosome core particle (NCP), which consists of 146 base pairs of DNA wrapped in 1.65 left-handed superhelical turns around the histone octamer. The histone octamer comprises two each of the core histones, H2A, H2B, H3 and H4, which form two H2A/H2B dimers and an H3/H4 tetramer, respectively, in the NCP." SIGNOR-263722 Nucleosome complex SIGNOR-C324 SIGNOR Chromatine_condensation phenotype SIGNOR-PH21 SIGNOR up-regulates 9606 21812398 f miannu "The elemental repeating unit of chromatin is the nucleosome core particle (NCP), which consists of 146 base pairs of DNA wrapped in 1.65 left-handed superhelical turns around the histone octamer. The histone octamer comprises two each of the core histones, H2A, H2B, H3 and H4, which form two H2A/H2B dimers and an H3/H4 tetramer, respectively, in the NCP." SIGNOR-263723 H2AC4 protein P04908 UNIPROT "Nucleosome_H3.1t variant" complex SIGNOR-C325 SIGNOR "form complex" binding -1 20498094 t miannu "A histone H3 variant, H3T, is highly expressed in the testis, suggesting that it may play an important role in the chromatin reorganization required for meiosis and/or spermatogenesis. In the present study, we found that the nucleosome containing human H3T is significantly unstable both in vitro and in vivo, as compared to the conventional nucleosome containing H3.1." SIGNOR-263724 HIST3H3 protein Q16695 UNIPROT "Nucleosome_H3.1t variant" complex SIGNOR-C325 SIGNOR "form complex" binding -1 20498094 t miannu "A histone H3 variant, H3T, is highly expressed in the testis, suggesting that it may play an important role in the chromatin reorganization required for meiosis and/or spermatogenesis. In the present study, we found that the nucleosome containing human H3T is significantly unstable both in vitro and in vivo, as compared to the conventional nucleosome containing H3.1." SIGNOR-263725 H4C1 protein P62805 UNIPROT "Nucleosome_H3.1t variant" complex SIGNOR-C325 SIGNOR "form complex" binding -1 20498094 t miannu "A histone H3 variant, H3T, is highly expressed in the testis, suggesting that it may play an important role in the chromatin reorganization required for meiosis and/or spermatogenesis. In the present study, we found that the nucleosome containing human H3T is significantly unstable both in vitro and in vivo, as compared to the conventional nucleosome containing H3.1." SIGNOR-263726 H2BC11 protein P06899 UNIPROT "Nucleosome_H3.1t variant" complex SIGNOR-C325 SIGNOR "form complex" binding -1 20498094 t miannu "A histone H3 variant, H3T, is highly expressed in the testis, suggesting that it may play an important role in the chromatin reorganization required for meiosis and/or spermatogenesis. In the present study, we found that the nucleosome containing human H3T is significantly unstable both in vitro and in vivo, as compared to the conventional nucleosome containing H3.1." SIGNOR-263727 "Nucleosome_H3.1t variant" complex SIGNOR-C325 SIGNOR Chromatine_condensation phenotype SIGNOR-PH21 SIGNOR up-regulates 9606 20498094 f miannu "A histone H3 variant, H3T, is highly expressed in the testis, suggesting that it may play an important role in the chromatin reorganization required for meiosis and/or spermatogenesis. In the present study, we found that the nucleosome containing human H3T is significantly unstable both in vitro and in vivo, as compared to the conventional nucleosome containing H3.1." SIGNOR-263728 TP53 protein P04637 UNIPROT KDM4B protein O94953 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001109 28073943 t miannu "KDM4B/JMJD2B is a p53 target gene that modulates the amplitude of p53 response after DNA damage. p53 directly regulates JMJD2B gene expression by binding to a canonical p53-consensus motif in the JMJD2B promoter." SIGNOR-263729 KDM4B protein O94953 UNIPROT CDKN1A protein P38936 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001109 28073943 f miannu "JMJD2B induction attenuates the transcription of key p53 transcriptional targets including p21, PIG3 and PUMA, and this modulation is dependent on the catalytic capacity of JMJD2B." SIGNOR-263730 KDM4B protein O94953 UNIPROT TP53I3 protein Q53FA7 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001109 28073943 f miannu "JMJD2B induction attenuates the transcription of key p53 transcriptional targets including p21, PIG3 and PUMA, and this modulation is dependent on the catalytic capacity of JMJD2B." SIGNOR-263731 KDM4B protein O94953 UNIPROT BBC3 protein Q9BXH1 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001109 28073943 f miannu "JMJD2B induction attenuates the transcription of key p53 transcriptional targets including p21, PIG3 and PUMA, and this modulation is dependent on the catalytic capacity of JMJD2B." SIGNOR-263732 KDM4B protein O94953 UNIPROT BBC3 protein Q96PG8 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001109 28073943 f miannu "JMJD2B induction attenuates the transcription of key p53 transcriptional targets including p21, PIG3 and PUMA, and this modulation is dependent on the catalytic capacity of JMJD2B." SIGNOR-263733 KDM4B protein O94953 UNIPROT H3C1 protein P68431 UNIPROT "down-regulates activity" demethylation Lys10 RTKQTARkSTGGKAP 9606 30759871 t miannu "The KDM4 family of Jumonj domain histone demethylases specifically target di- and tri-methylated lysine 9 on histone H3 (H3K9me3), removing a modification central to defining heterochromatin and gene repression. The majority of studies regarding its function describe it as an activator that removes repressive H3K9me3 and H3K9me2 at or near regulated promoters in order to facilitate expression of the indicated pathways." SIGNOR-263734 Hypoxia stimulus SIGNOR-ST25 SIGNOR KDM4B protein O94953 UNIPROT up-regulates 9606 30759871 f miannu "The KDM4 family of Jumonj domain histone demethylases specifically target di- and tri-methylated lysine 9 on histone H3 (H3K9me3), removing a modification central to defining heterochromatin and gene repression. KDM4 enzymes are generally over-expressed in cancers, making them compelling targets for study and therapeutic inhibition. One of these family members, KDM4B, is especially interesting due to its regulation by multiple cellular stimuli, including DNA damage, steroid hormones, and hypoxia." SIGNOR-263735 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 DNA_damage stimulus SIGNOR-ST1 SIGNOR KDM4B protein O94953 UNIPROT up-regulates 9606 30759871 f miannu "The KDM4 family of Jumonj domain histone demethylases specifically target di- and tri-methylated lysine 9 on histone H3 (H3K9me3), removing a modification central to defining heterochromatin and gene repression. KDM4 enzymes are generally over-expressed in cancers, making them compelling targets for study and therapeutic inhibition. One of these family members, KDM4B, is especially interesting due to its regulation by multiple cellular stimuli, including DNA damage, steroid hormones, and hypoxia." SIGNOR-263736 ESR1 protein P03372 UNIPROT KDM4B protein O94953 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001248 20682797 f miannu "Here, we show the histone demethylase JMJD2B is regulated by both ERalpha and HIF-1alpha, drives breast cancer cell proliferation in normoxia and hypoxia, and epigenetically regulates the expression of cell cycle genes such as CCND1, CCNA1, and WEE1. these data indicate that JMJD2B is a bona fide target of ERα and its expression in ER-positive breast cancer cells is mainly dependent on ERα." SIGNOR-263737 HIF1A protein Q16665 UNIPROT KDM4B protein O94953 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001248 20682797 f miannu "Here, we show the histone demethylase JMJD2B is regulated by both ERalpha and HIF-1alpha, drives breast cancer cell proliferation in normoxia and hypoxia, and epigenetically regulates the expression of cell cycle genes such as CCND1, CCNA1, and WEE1." SIGNOR-263738 PPP3CA protein Q08209 UNIPROT BAD protein Q6FH21 UNIPROT "up-regulates activity" dephosphorylation Ser75 EIRSRHSsYPAGTED -1 10195903 t lperfetto "Calcineurin was found to dephosphorylate BAD, a pro-apoptotic member of the Bcl-2 family, thus enhancing BAD heterodimerization with Bcl-xL and promoting apoptosis.| Bcl-xL did not coimmunoprecipitate with BAD(S75E, S99E) protein (Fig. 2A), regardless of whether it was coexpressed with DCnA/B " SIGNOR-263739 GABBR1 protein Q9UBS5 UNIPROT "GABA-B receptor" complex SIGNOR-C336 SIGNOR "form complex" binding 9606 BTO:0000007 9872316 t brain lperfetto "Heterodimerization is required for the formation of a functional GABA(B) receptor.|These results indicate that, in vivo, functional brain GABA(B) receptors may be heterodimers composed of GABA(B)R1 and GABA(B)R2." SIGNOR-263742 GABBR2 protein O75899 UNIPROT "GABA-B receptor" complex SIGNOR-C336 SIGNOR "form complex" binding 9606 BTO:0000007 9872316 t brain lperfetto "Heterodimerization is required for the formation of a functional GABA(B) receptor.|These results indicate that, in vivo, functional brain GABA(B) receptors may be heterodimers composed of GABA(B)R1 and GABA(B)R2." SIGNOR-263743 GABRB2 protein P47870 UNIPROT "GABA-A (a4-b2-d) receptor" complex SIGNOR-C326 SIGNOR "form complex" binding 9606 BTO:0000227 18790874 t "brain, See table 3 for identified complexes" lperfetto "The assembly of GABAA-R as heteropentamers produces complex subtype heterogeneity in structure, which is the major determinant of their pharmacological profile.|Evidence is greatly in favor of a pentameric receptor and most GABAA-R subtypes are formed from two copies of a single alpha, two copies of a single beta, and one copy of another subunit, such as gamma, delta, or epsilon." SIGNOR-263744 GABRA4 protein P48169 UNIPROT "GABA-A (a4-b2-d) receptor" complex SIGNOR-C326 SIGNOR "form complex" binding 9606 BTO:0000227 18790874 t "brain, See table 3 for identified complexes" lperfetto "The assembly of GABAA-R as heteropentamers produces complex subtype heterogeneity in structure, which is the major determinant of their pharmacological profile.|Evidence is greatly in favor of a pentameric receptor and most GABAA-R subtypes are formed from two copies of a single alpha, two copies of a single beta, and one copy of another subunit, such as gamma, delta, or epsilon." SIGNOR-263745 GABRD protein O14764 UNIPROT "GABA-A (a4-b2-d) receptor" complex SIGNOR-C326 SIGNOR "form complex" binding 9606 BTO:0000227 18790874 t "brain, See table 3 for identified complexes" lperfetto "The assembly of GABAA-R as heteropentamers produces complex subtype heterogeneity in structure, which is the major determinant of their pharmacological profile.|Evidence is greatly in favor of a pentameric receptor and most GABAA-R subtypes are formed from two copies of a single alpha, two copies of a single beta, and one copy of another subunit, such as gamma, delta, or epsilon." SIGNOR-263746 GABRB3 protein P28472 UNIPROT "GABA-A (a4-b3-d) receptor" complex SIGNOR-C327 SIGNOR "form complex" binding 9606 BTO:0000227 18790874 t "brain, See table 3 for identified complexes" lperfetto "The assembly of GABAA-R as heteropentamers produces complex subtype heterogeneity in structure, which is the major determinant of their pharmacological profile.|Evidence is greatly in favor of a pentameric receptor and most GABAA-R subtypes are formed from two copies of a single alpha, two copies of a single beta, and one copy of another subunit, such as gamma, delta, or epsilon." SIGNOR-263747 GABRA4 protein P48169 UNIPROT "GABA-A (a4-b3-d) receptor" complex SIGNOR-C327 SIGNOR "form complex" binding 9606 BTO:0000227 18790874 t "brain, See table 3 for identified complexes" lperfetto "The assembly of GABAA-R as heteropentamers produces complex subtype heterogeneity in structure, which is the major determinant of their pharmacological profile.|Evidence is greatly in favor of a pentameric receptor and most GABAA-R subtypes are formed from two copies of a single alpha, two copies of a single beta, and one copy of another subunit, such as gamma, delta, or epsilon." SIGNOR-263748 GABRD protein O14764 UNIPROT "GABA-A (a4-b3-d) receptor" complex SIGNOR-C327 SIGNOR "form complex" binding 9606 BTO:0000227 18790874 t "brain, See table 3 for identified complexes" lperfetto "The assembly of GABAA-R as heteropentamers produces complex subtype heterogeneity in structure, which is the major determinant of their pharmacological profile.|Evidence is greatly in favor of a pentameric receptor and most GABAA-R subtypes are formed from two copies of a single alpha, two copies of a single beta, and one copy of another subunit, such as gamma, delta, or epsilon." SIGNOR-263749 GABRA1 protein P14867 UNIPROT "GABA-A (a1-b1-g2) receptor" complex SIGNOR-C330 SIGNOR "form complex" binding 9606 BTO:0000227 18790874 t "brain, See table 3 for identified complexes" lperfetto "The assembly of GABAA-R as heteropentamers produces complex subtype heterogeneity in structure, which is the major determinant of their pharmacological profile.|Evidence is greatly in favor of a pentameric receptor and most GABAA-R subtypes are formed from two copies of a single alpha, two copies of a single beta, and one copy of another subunit, such as gamma, delta, or epsilon." SIGNOR-263750 GABRB1 protein P18505 UNIPROT "GABA-A (a1-b1-g2) receptor" complex SIGNOR-C330 SIGNOR "form complex" binding 9606 BTO:0000227 18790874 t "brain, See table 3 for identified complexes" lperfetto "The assembly of GABAA-R as heteropentamers produces complex subtype heterogeneity in structure, which is the major determinant of their pharmacological profile.|Evidence is greatly in favor of a pentameric receptor and most GABAA-R subtypes are formed from two copies of a single alpha, two copies of a single beta, and one copy of another subunit, such as gamma, delta, or epsilon." SIGNOR-263751 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 GABRG2 protein P18507 UNIPROT "GABA-A (a1-b1-g2) receptor" complex SIGNOR-C330 SIGNOR "form complex" binding 9606 BTO:0000227 18790874 t "brain, See table 3 for identified complexes" lperfetto "The assembly of GABAA-R as heteropentamers produces complex subtype heterogeneity in structure, which is the major determinant of their pharmacological profile.|Evidence is greatly in favor of a pentameric receptor and most GABAA-R subtypes are formed from two copies of a single alpha, two copies of a single beta, and one copy of another subunit, such as gamma, delta, or epsilon." SIGNOR-263752 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 GABRA2 protein P47869 UNIPROT "GABA-A (a2-b1-g2) receptor" complex SIGNOR-C331 SIGNOR "form complex" binding 9606 BTO:0000227 18790874 t "brain, See table 3 for identified complexes" lperfetto "The assembly of GABAA-R as heteropentamers produces complex subtype heterogeneity in structure, which is the major determinant of their pharmacological profile.|Evidence is greatly in favor of a pentameric receptor and most GABAA-R subtypes are formed from two copies of a single alpha, two copies of a single beta, and one copy of another subunit, such as gamma, delta, or epsilon." SIGNOR-263753 GABRB1 protein P18505 UNIPROT "GABA-A (a2-b1-g2) receptor" complex SIGNOR-C331 SIGNOR "form complex" binding 9606 BTO:0000227 18790874 t "brain, See table 3 for identified complexes" lperfetto "The assembly of GABAA-R as heteropentamers produces complex subtype heterogeneity in structure, which is the major determinant of their pharmacological profile.|Evidence is greatly in favor of a pentameric receptor and most GABAA-R subtypes are formed from two copies of a single alpha, two copies of a single beta, and one copy of another subunit, such as gamma, delta, or epsilon." SIGNOR-263754 GABRG2 protein P18507 UNIPROT "GABA-A (a2-b1-g2) receptor" complex SIGNOR-C331 SIGNOR "form complex" binding 9606 BTO:0000227 18790874 t "brain, See table 3 for identified complexes" lperfetto "The assembly of GABAA-R as heteropentamers produces complex subtype heterogeneity in structure, which is the major determinant of their pharmacological profile.|Evidence is greatly in favor of a pentameric receptor and most GABAA-R subtypes are formed from two copies of a single alpha, two copies of a single beta, and one copy of another subunit, such as gamma, delta, or epsilon." SIGNOR-263755 GABRA3 protein P34903 UNIPROT "GABA-A (a3-b1-g2) receptor" complex SIGNOR-C332 SIGNOR "form complex" binding 9606 BTO:0000227 18790874 t "brain, See table 3 for identified complexes" lperfetto "The assembly of GABAA-R as heteropentamers produces complex subtype heterogeneity in structure, which is the major determinant of their pharmacological profile.|Evidence is greatly in favor of a pentameric receptor and most GABAA-R subtypes are formed from two copies of a single alpha, two copies of a single beta, and one copy of another subunit, such as gamma, delta, or epsilon." SIGNOR-263756 GABRB1 protein P18505 UNIPROT "GABA-A (a3-b1-g2) receptor" complex SIGNOR-C332 SIGNOR "form complex" binding 9606 BTO:0000227 18790874 t "brain, See table 3 for identified complexes" lperfetto "The assembly of GABAA-R as heteropentamers produces complex subtype heterogeneity in structure, which is the major determinant of their pharmacological profile.|Evidence is greatly in favor of a pentameric receptor and most GABAA-R subtypes are formed from two copies of a single alpha, two copies of a single beta, and one copy of another subunit, such as gamma, delta, or epsilon." SIGNOR-263757 GABRG2 protein P18507 UNIPROT "GABA-A (a3-b1-g2) receptor" complex SIGNOR-C332 SIGNOR "form complex" binding 9606 BTO:0000227 18790874 t "brain, See table 3 for identified complexes" lperfetto "The assembly of GABAA-R as heteropentamers produces complex subtype heterogeneity in structure, which is the major determinant of their pharmacological profile.|Evidence is greatly in favor of a pentameric receptor and most GABAA-R subtypes are formed from two copies of a single alpha, two copies of a single beta, and one copy of another subunit, such as gamma, delta, or epsilon." SIGNOR-263758 GABRA4 protein P48169 UNIPROT "GABA-A (a4-b1-g2) receptor" complex SIGNOR-C333 SIGNOR "form complex" binding 9606 BTO:0000227 18790874 t "brain, See table 3 for identified complexes" lperfetto "The assembly of GABAA-R as heteropentamers produces complex subtype heterogeneity in structure, which is the major determinant of their pharmacological profile.|Evidence is greatly in favor of a pentameric receptor and most GABAA-R subtypes are formed from two copies of a single alpha, two copies of a single beta, and one copy of another subunit, such as gamma, delta, or epsilon." SIGNOR-263759 GABRB1 protein P18505 UNIPROT "GABA-A (a4-b1-g2) receptor" complex SIGNOR-C333 SIGNOR "form complex" binding 9606 BTO:0000227 18790874 t "brain, See table 3 for identified complexes" lperfetto "The assembly of GABAA-R as heteropentamers produces complex subtype heterogeneity in structure, which is the major determinant of their pharmacological profile.|Evidence is greatly in favor of a pentameric receptor and most GABAA-R subtypes are formed from two copies of a single alpha, two copies of a single beta, and one copy of another subunit, such as gamma, delta, or epsilon." SIGNOR-263760 GABRG2 protein P18507 UNIPROT "GABA-A (a4-b1-g2) receptor" complex SIGNOR-C333 SIGNOR "form complex" binding 9606 BTO:0000227 18790874 t "brain, See table 3 for identified complexes" lperfetto "The assembly of GABAA-R as heteropentamers produces complex subtype heterogeneity in structure, which is the major determinant of their pharmacological profile.|Evidence is greatly in favor of a pentameric receptor and most GABAA-R subtypes are formed from two copies of a single alpha, two copies of a single beta, and one copy of another subunit, such as gamma, delta, or epsilon." SIGNOR-263761 GABRA6 protein Q16445 UNIPROT "GABA-A (a6-b1-g2) receptor" complex SIGNOR-C334 SIGNOR "form complex" binding 9606 BTO:0000227 18790874 t "brain, See table 3 for identified complexes" lperfetto "The assembly of GABAA-R as heteropentamers produces complex subtype heterogeneity in structure, which is the major determinant of their pharmacological profile.|Evidence is greatly in favor of a pentameric receptor and most GABAA-R subtypes are formed from two copies of a single alpha, two copies of a single beta, and one copy of another subunit, such as gamma, delta, or epsilon." SIGNOR-263762 GABRB1 protein P18505 UNIPROT "GABA-A (a6-b1-g2) receptor" complex SIGNOR-C334 SIGNOR "form complex" binding 9606 BTO:0000227 18790874 t "brain, See table 3 for identified complexes" lperfetto "The assembly of GABAA-R as heteropentamers produces complex subtype heterogeneity in structure, which is the major determinant of their pharmacological profile.|Evidence is greatly in favor of a pentameric receptor and most GABAA-R subtypes are formed from two copies of a single alpha, two copies of a single beta, and one copy of another subunit, such as gamma, delta, or epsilon." SIGNOR-263763 GABRG2 protein P18507 UNIPROT "GABA-A (a6-b1-g2) receptor" complex SIGNOR-C334 SIGNOR "form complex" binding 9606 BTO:0000227 18790874 t "brain, See table 3 for identified complexes" lperfetto "The assembly of GABAA-R as heteropentamers produces complex subtype heterogeneity in structure, which is the major determinant of their pharmacological profile.|Evidence is greatly in favor of a pentameric receptor and most GABAA-R subtypes are formed from two copies of a single alpha, two copies of a single beta, and one copy of another subunit, such as gamma, delta, or epsilon." SIGNOR-263764 GABRA5 protein P31644 UNIPROT "GABA-A (a5-b1-g2) receptor" complex SIGNOR-C335 SIGNOR "form complex" binding 9606 BTO:0000227 18790874 t "brain, See table 3 for identified complexes" lperfetto "The assembly of GABAA-R as heteropentamers produces complex subtype heterogeneity in structure, which is the major determinant of their pharmacological profile.|Evidence is greatly in favor of a pentameric receptor and most GABAA-R subtypes are formed from two copies of a single alpha, two copies of a single beta, and one copy of another subunit, such as gamma, delta, or epsilon." SIGNOR-263765 GABRB1 protein P18505 UNIPROT "GABA-A (a5-b1-g2) receptor" complex SIGNOR-C335 SIGNOR "form complex" binding 9606 BTO:0000227 18790874 t "brain, See table 3 for identified complexes" lperfetto "The assembly of GABAA-R as heteropentamers produces complex subtype heterogeneity in structure, which is the major determinant of their pharmacological profile.|Evidence is greatly in favor of a pentameric receptor and most GABAA-R subtypes are formed from two copies of a single alpha, two copies of a single beta, and one copy of another subunit, such as gamma, delta, or epsilon." SIGNOR-263766 GABRG2 protein P18507 UNIPROT "GABA-A (a5-b1-g2) receptor" complex SIGNOR-C335 SIGNOR "form complex" binding 9606 BTO:0000227 18790874 t "brain, See table 3 for identified complexes" lperfetto "The assembly of GABAA-R as heteropentamers produces complex subtype heterogeneity in structure, which is the major determinant of their pharmacological profile.|Evidence is greatly in favor of a pentameric receptor and most GABAA-R subtypes are formed from two copies of a single alpha, two copies of a single beta, and one copy of another subunit, such as gamma, delta, or epsilon." SIGNOR-263767 GABRA6 protein Q16445 UNIPROT "GABA-A (a6-b2-d) receptor" complex SIGNOR-C328 SIGNOR "form complex" binding 9606 BTO:0000227 18790874 t "brain, See table 3 for identified complexes" lperfetto "The assembly of GABAA-R as heteropentamers produces complex subtype heterogeneity in structure, which is the major determinant of their pharmacological profile.|Evidence is greatly in favor of a pentameric receptor and most GABAA-R subtypes are formed from two copies of a single alpha, two copies of a single beta, and one copy of another subunit, such as gamma, delta, or epsilon." SIGNOR-263768 GABRB2 protein P47870 UNIPROT "GABA-A (a6-b2-d) receptor" complex SIGNOR-C328 SIGNOR "form complex" binding 9606 BTO:0000227 18790874 t "brain, See table 3 for identified complexes" lperfetto "The assembly of GABAA-R as heteropentamers produces complex subtype heterogeneity in structure, which is the major determinant of their pharmacological profile.|Evidence is greatly in favor of a pentameric receptor and most GABAA-R subtypes are formed from two copies of a single alpha, two copies of a single beta, and one copy of another subunit, such as gamma, delta, or epsilon." SIGNOR-263769 GABRD protein O14764 UNIPROT "GABA-A (a6-b2-d) receptor" complex SIGNOR-C328 SIGNOR "form complex" binding 9606 BTO:0000227 18790874 t "brain, See table 3 for identified complexes" lperfetto "The assembly of GABAA-R as heteropentamers produces complex subtype heterogeneity in structure, which is the major determinant of their pharmacological profile.|Evidence is greatly in favor of a pentameric receptor and most GABAA-R subtypes are formed from two copies of a single alpha, two copies of a single beta, and one copy of another subunit, such as gamma, delta, or epsilon." SIGNOR-263770 GABRA6 protein Q16445 UNIPROT "GABA-A (a6-b3-d) receptor" complex SIGNOR-C329 SIGNOR "form complex" binding 9606 BTO:0000227 18790874 t "brain, See table 3 for identified complexes" lperfetto "The assembly of GABAA-R as heteropentamers produces complex subtype heterogeneity in structure, which is the major determinant of their pharmacological profile.|Evidence is greatly in favor of a pentameric receptor and most GABAA-R subtypes are formed from two copies of a single alpha, two copies of a single beta, and one copy of another subunit, such as gamma, delta, or epsilon." SIGNOR-263771 GABRB3 protein P28472 UNIPROT "GABA-A (a6-b3-d) receptor" complex SIGNOR-C329 SIGNOR "form complex" binding 9606 BTO:0000227 18790874 t "brain, See table 3 for identified complexes" lperfetto "The assembly of GABAA-R as heteropentamers produces complex subtype heterogeneity in structure, which is the major determinant of their pharmacological profile.|Evidence is greatly in favor of a pentameric receptor and most GABAA-R subtypes are formed from two copies of a single alpha, two copies of a single beta, and one copy of another subunit, such as gamma, delta, or epsilon." SIGNOR-263772 GABRD protein O14764 UNIPROT "GABA-A (a6-b3-d) receptor" complex SIGNOR-C329 SIGNOR "form complex" binding 9606 BTO:0000227 18790874 t "brain, See table 3 for identified complexes" lperfetto "The assembly of GABAA-R as heteropentamers produces complex subtype heterogeneity in structure, which is the major determinant of their pharmacological profile.|Evidence is greatly in favor of a pentameric receptor and most GABAA-R subtypes are formed from two copies of a single alpha, two copies of a single beta, and one copy of another subunit, such as gamma, delta, or epsilon." SIGNOR-263773 "GABA-A (a4-b2-d) receptor" complex SIGNOR-C326 SIGNOR Excitatory_synaptic_transmission phenotype SIGNOR-PH133 SIGNOR down-regulates 9606 BTO:0000227 18790874 f brain lperfetto "GABAA receptors (GABAA-Rs) are the major inhibitory receptors in the central nervous system (CNS). |Mammalian GABAA-Rs are all anion-selective channels. Increased chloride permeability generally reduces neuronal excitability (inhibition)" SIGNOR-263774 "GABA-A (a4-b3-d) receptor" complex SIGNOR-C327 SIGNOR Excitatory_synaptic_transmission phenotype SIGNOR-PH133 SIGNOR down-regulates 9606 BTO:0000227 18790874 f brain lperfetto "GABAA receptors (GABAA-Rs) are the major inhibitory receptors in the central nervous system (CNS). |Mammalian GABAA-Rs are all anion-selective channels. Increased chloride permeability generally reduces neuronal excitability (inhibition)" SIGNOR-263775 "GABA-A (a1-b1-g2) receptor" complex SIGNOR-C330 SIGNOR Excitatory_synaptic_transmission phenotype SIGNOR-PH133 SIGNOR down-regulates 9606 BTO:0000227 18790874 f brain lperfetto "GABAA receptors (GABAA-Rs) are the major inhibitory receptors in the central nervous system (CNS). |Mammalian GABAA-Rs are all anion-selective channels. Increased chloride permeability generally reduces neuronal excitability (inhibition)" SIGNOR-263776 "GABA-A (a2-b1-g2) receptor" complex SIGNOR-C331 SIGNOR Excitatory_synaptic_transmission phenotype SIGNOR-PH133 SIGNOR down-regulates 9606 BTO:0000227 18790874 f brain lperfetto "GABAA receptors (GABAA-Rs) are the major inhibitory receptors in the central nervous system (CNS). |Mammalian GABAA-Rs are all anion-selective channels. Increased chloride permeability generally reduces neuronal excitability (inhibition)" SIGNOR-263777 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 "GABA-A (a3-b1-g2) receptor" complex SIGNOR-C332 SIGNOR Excitatory_synaptic_transmission phenotype SIGNOR-PH133 SIGNOR down-regulates 9606 BTO:0000227 18790874 f brain lperfetto "GABAA receptors (GABAA-Rs) are the major inhibitory receptors in the central nervous system (CNS). |Mammalian GABAA-Rs are all anion-selective channels. Increased chloride permeability generally reduces neuronal excitability (inhibition)" SIGNOR-263778 "GABA-A (a4-b1-g2) receptor" complex SIGNOR-C333 SIGNOR Excitatory_synaptic_transmission phenotype SIGNOR-PH133 SIGNOR down-regulates 9606 BTO:0000227 18790874 f brain lperfetto "GABAA receptors (GABAA-Rs) are the major inhibitory receptors in the central nervous system (CNS). |Mammalian GABAA-Rs are all anion-selective channels. Increased chloride permeability generally reduces neuronal excitability (inhibition)" SIGNOR-263779 "GABA-A (a6-b1-g2) receptor" complex SIGNOR-C334 SIGNOR Excitatory_synaptic_transmission phenotype SIGNOR-PH133 SIGNOR down-regulates 9606 BTO:0000227 18790874 f brain lperfetto "GABAA receptors (GABAA-Rs) are the major inhibitory receptors in the central nervous system (CNS). |Mammalian GABAA-Rs are all anion-selective channels. Increased chloride permeability generally reduces neuronal excitability (inhibition)" SIGNOR-263780 "GABA-A (a5-b1-g2) receptor" complex SIGNOR-C335 SIGNOR Excitatory_synaptic_transmission phenotype SIGNOR-PH133 SIGNOR down-regulates 9606 BTO:0000227 18790874 f brain lperfetto "GABAA receptors (GABAA-Rs) are the major inhibitory receptors in the central nervous system (CNS). |Mammalian GABAA-Rs are all anion-selective channels. Increased chloride permeability generally reduces neuronal excitability (inhibition)" SIGNOR-263781 "GABA-A (a6-b2-d) receptor" complex SIGNOR-C328 SIGNOR Excitatory_synaptic_transmission phenotype SIGNOR-PH133 SIGNOR down-regulates 9606 BTO:0000227 18790874 f brain lperfetto "GABAA receptors (GABAA-Rs) are the major inhibitory receptors in the central nervous system (CNS). |Mammalian GABAA-Rs are all anion-selective channels. Increased chloride permeability generally reduces neuronal excitability (inhibition)" SIGNOR-263782 "GABA-A (a6-b3-d) receptor" complex SIGNOR-C329 SIGNOR Excitatory_synaptic_transmission phenotype SIGNOR-PH133 SIGNOR down-regulates 9606 BTO:0000227 18790874 f brain lperfetto "GABAA receptors (GABAA-Rs) are the major inhibitory receptors in the central nervous system (CNS). |Mammalian GABAA-Rs are all anion-selective channels. Increased chloride permeability generally reduces neuronal excitability (inhibition)" SIGNOR-263783 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 "gamma-aminobutyric acid" smallmolecule CHEBI:16865 ChEBI "GABA-A (a4-b2-d) receptor" complex SIGNOR-C326 SIGNOR "up-regulates activity" binding 9606 BTO:0000227 18790874 t brain lperfetto "Gamma-Aminobutyric acid (GABA1), the major inhibitory neurotransmitter in the brain, exerts its action via ionotropic GABAA and metabotropic GABAB receptors. GABAA receptors (GABAA-Rs) are the major inhibitory receptors in the central nervous system (CNS)." SIGNOR-263784 "gamma-aminobutyric acid" smallmolecule CHEBI:16865 ChEBI "GABA-A (a4-b3-d) receptor" complex SIGNOR-C327 SIGNOR "up-regulates activity" binding 9606 BTO:0000227 18790874 t brain lperfetto "Gamma-Aminobutyric acid (GABA1), the major inhibitory neurotransmitter in the brain, exerts its action via ionotropic GABAA and metabotropic GABAB receptors. GABAA receptors (GABAA-Rs) are the major inhibitory receptors in the central nervous system (CNS)." SIGNOR-263785 "gamma-aminobutyric acid" smallmolecule CHEBI:16865 ChEBI "GABA-A (a1-b1-g2) receptor" complex SIGNOR-C330 SIGNOR "up-regulates activity" binding 9606 BTO:0000227 18790874 t brain lperfetto "Gamma-Aminobutyric acid (GABA1), the major inhibitory neurotransmitter in the brain, exerts its action via ionotropic GABAA and metabotropic GABAB receptors. GABAA receptors (GABAA-Rs) are the major inhibitory receptors in the central nervous system (CNS)." SIGNOR-263786 "gamma-aminobutyric acid" smallmolecule CHEBI:16865 ChEBI "GABA-A (a2-b1-g2) receptor" complex SIGNOR-C331 SIGNOR "up-regulates activity" binding 9606 BTO:0000227 18790874 t brain lperfetto "Gamma-Aminobutyric acid (GABA1), the major inhibitory neurotransmitter in the brain, exerts its action via ionotropic GABAA and metabotropic GABAB receptors. GABAA receptors (GABAA-Rs) are the major inhibitory receptors in the central nervous system (CNS)." SIGNOR-263787 "gamma-aminobutyric acid" smallmolecule CHEBI:16865 ChEBI "GABA-A (a3-b1-g2) receptor" complex SIGNOR-C332 SIGNOR "up-regulates activity" binding 9606 BTO:0000227 18790874 t brain lperfetto "Gamma-Aminobutyric acid (GABA1), the major inhibitory neurotransmitter in the brain, exerts its action via ionotropic GABAA and metabotropic GABAB receptors. GABAA receptors (GABAA-Rs) are the major inhibitory receptors in the central nervous system (CNS)." SIGNOR-263788 "gamma-aminobutyric acid" smallmolecule CHEBI:16865 ChEBI "GABA-A (a4-b1-g2) receptor" complex SIGNOR-C333 SIGNOR "up-regulates activity" binding 9606 BTO:0000227 18790874 t brain lperfetto "Gamma-Aminobutyric acid (GABA1), the major inhibitory neurotransmitter in the brain, exerts its action via ionotropic GABAA and metabotropic GABAB receptors. GABAA receptors (GABAA-Rs) are the major inhibitory receptors in the central nervous system (CNS)." SIGNOR-263789 "gamma-aminobutyric acid" smallmolecule CHEBI:16865 ChEBI "GABA-A (a6-b1-g2) receptor" complex SIGNOR-C334 SIGNOR "up-regulates activity" binding 9606 BTO:0000227 18790874 t brain lperfetto "Gamma-Aminobutyric acid (GABA1), the major inhibitory neurotransmitter in the brain, exerts its action via ionotropic GABAA and metabotropic GABAB receptors. GABAA receptors (GABAA-Rs) are the major inhibitory receptors in the central nervous system (CNS)." SIGNOR-263790 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 "gamma-aminobutyric acid" smallmolecule CHEBI:16865 ChEBI "GABA-A (a5-b1-g2) receptor" complex SIGNOR-C335 SIGNOR "up-regulates activity" binding 9606 BTO:0000227 18790874 t brain lperfetto "Gamma-Aminobutyric acid (GABA1), the major inhibitory neurotransmitter in the brain, exerts its action via ionotropic GABAA and metabotropic GABAB receptors. GABAA receptors (GABAA-Rs) are the major inhibitory receptors in the central nervous system (CNS)." SIGNOR-263791 "gamma-aminobutyric acid" smallmolecule CHEBI:16865 ChEBI "GABA-A (a6-b2-d) receptor" complex SIGNOR-C328 SIGNOR "up-regulates activity" binding 9606 BTO:0000227 18790874 t brain lperfetto "Gamma-Aminobutyric acid (GABA1), the major inhibitory neurotransmitter in the brain, exerts its action via ionotropic GABAA and metabotropic GABAB receptors. GABAA receptors (GABAA-Rs) are the major inhibitory receptors in the central nervous system (CNS)." SIGNOR-263792 "gamma-aminobutyric acid" smallmolecule CHEBI:16865 ChEBI "GABA-A (a6-b3-d) receptor" complex SIGNOR-C329 SIGNOR "up-regulates activity" binding 9606 BTO:0000227 18790874 t brain lperfetto "Gamma-Aminobutyric acid (GABA1), the major inhibitory neurotransmitter in the brain, exerts its action via ionotropic GABAA and metabotropic GABAB receptors. GABAA receptors (GABAA-Rs) are the major inhibitory receptors in the central nervous system (CNS)." SIGNOR-263793 "GABA-B receptor" complex SIGNOR-C336 SIGNOR Excitatory_synaptic_transmission phenotype SIGNOR-PH133 SIGNOR down-regulates 9606 BTO:0000227 9872316 f brain lperfetto "GABA (gamma-aminobutyric acid) is the main inhibitory neurotransmitter in the mammalian central nervous system, where it exerts its effects through ionotropic (GABA(A/C)) receptors to produce fast synaptic inhibition and metabotropic (GABA(B)) receptors to produce slow, prolonged inhibitory signals." SIGNOR-263794 "gamma-aminobutyric acid" smallmolecule CHEBI:16865 ChEBI "GABA-B receptor" complex SIGNOR-C336 SIGNOR "up-regulates activity" binding 9606 BTO:0000227 9872316 t brain lperfetto "GABA (gamma-aminobutyric acid) is the main inhibitory neurotransmitter in the mammalian central nervous system, where it exerts its effects through ionotropic (GABA(A/C)) receptors to produce fast synaptic inhibition and metabotropic (GABA(B)) receptors to produce slow, prolonged inhibitory signals." SIGNOR-263795 diazepam chemical CHEBI:49575 ChEBI "GABA-A (a1-b1-g2) receptor" complex SIGNOR-C330 SIGNOR "up-regulates activity" "chemical activation" 9606 BTO:0000227 18790874 t brain lperfetto "The traditional BZ site agonists (GABA-enhancing CNS depressants such as diazepam) are active on the GABAA-Rs containing a gamma2 subunit (Pritchett et al., 1989), a beta subunit, and one of the alpha subunits, alpha1, 2, 3, or 5." SIGNOR-263796 diazepam chemical CHEBI:49575 ChEBI "GABA-A (a2-b1-g2) receptor" complex SIGNOR-C331 SIGNOR "up-regulates activity" "chemical activation" 9606 BTO:0000227 18790874 t brain lperfetto "The traditional BZ site agonists (GABA-enhancing CNS depressants such as diazepam) are active on the GABAA-Rs containing a gamma2 subunit (Pritchett et al., 1989), a beta subunit, and one of the alpha subunits, alpha1, 2, 3, or 5." SIGNOR-263797 diazepam chemical CHEBI:49575 ChEBI "GABA-A (a3-b1-g2) receptor" complex SIGNOR-C332 SIGNOR "up-regulates activity" "chemical activation" 9606 BTO:0000227 18790874 t brain lperfetto "The traditional BZ site agonists (GABA-enhancing CNS depressants such as diazepam) are active on the GABAA-Rs containing a gamma2 subunit (Pritchett et al., 1989), a beta subunit, and one of the alpha subunits, alpha1, 2, 3, or 5." SIGNOR-263798 diazepam chemical CHEBI:49575 ChEBI "GABA-A (a5-b1-g2) receptor" complex SIGNOR-C335 SIGNOR "up-regulates activity" "chemical activation" 9606 BTO:0000227 18790874 t brain lperfetto "The traditional BZ site agonists (GABA-enhancing CNS depressants such as diazepam) are active on the GABAA-Rs containing a gamma2 subunit (Pritchett et al., 1989), a beta subunit, and one of the alpha subunits, alpha1, 2, 3, or 5." SIGNOR-263799 Quazepam chemical CHEBI:8694 ChEBI "GABA-A (a1-b1-g2) receptor" complex SIGNOR-C330 SIGNOR "up-regulates activity" "chemical activation" 9606 BTO:0000227 18790874 t brain lperfetto "The BZ-sensitive GABAA-Rs can be further subdivided, in that receptors containing the alpha1 subunit have a higher sensitivity to a subpopulation of BZ site ligands, the benzodiazepines quazepam and cinolazepam (Sieghart, 1989) or nonbenzodiazepines such as zolpidem (an imidazopyridine) and a few others, including CL218-872 (triazolopyridazine), zaleplon, and indiplon, and abecarnil (β-carboline), (Olsen and Gordey, 2000; Korpi et al., 2002; Sieghart and Ernst, 2005)." SIGNOR-263800 cinolazepam chemical CHEBI:59514 ChEBI "GABA-A (a1-b1-g2) receptor" complex SIGNOR-C330 SIGNOR "up-regulates activity" "chemical activation" 9606 BTO:0000227 18790874 t brain lperfetto "The BZ-sensitive GABAA-Rs can be further subdivided, in that receptors containing the alpha1 subunit have a higher sensitivity to a subpopulation of BZ site ligands, the benzodiazepines quazepam and cinolazepam (Sieghart, 1989) or nonbenzodiazepines such as zolpidem (an imidazopyridine) and a few others, including CL218-872 (triazolopyridazine), zaleplon, and indiplon, and abecarnil (β-carboline), (Olsen and Gordey, 2000; Korpi et al., 2002; Sieghart and Ernst, 2005)." SIGNOR-263801 zolpidem chemical CHEBI:10125 ChEBI "GABA-A (a1-b1-g2) receptor" complex SIGNOR-C330 SIGNOR "up-regulates activity" "chemical activation" 9606 BTO:0000227 18790874 t brain lperfetto "The BZ-sensitive GABAA-Rs can be further subdivided, in that receptors containing the alpha1 subunit have a higher sensitivity to a subpopulation of BZ site ligands, the benzodiazepines quazepam and cinolazepam (Sieghart, 1989) or nonbenzodiazepines such as zolpidem (an imidazopyridine) and a few others, including CL218-872 (triazolopyridazine), zaleplon, and indiplon, and abecarnil (β-carboline), (Olsen and Gordey, 2000; Korpi et al., 2002; Sieghart and Ernst, 2005)." SIGNOR-263802 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 triazolopyridazine chemical CHEBI:48384 ChEBI "GABA-A (a1-b1-g2) receptor" complex SIGNOR-C330 SIGNOR "up-regulates activity" "chemical activation" 9606 BTO:0000227 18790874 t brain lperfetto "The BZ-sensitive GABAA-Rs can be further subdivided, in that receptors containing the alpha1 subunit have a higher sensitivity to a subpopulation of BZ site ligands, the benzodiazepines quazepam and cinolazepam (Sieghart, 1989) or nonbenzodiazepines such as zolpidem (an imidazopyridine) and a few others, including CL218-872 (triazolopyridazine), zaleplon, and indiplon, and abecarnil (β-carboline), (Olsen and Gordey, 2000; Korpi et al., 2002; Sieghart and Ernst, 2005)." SIGNOR-263803 zaleplon chemical CHEBI:10102 ChEBI "GABA-A (a1-b1-g2) receptor" complex SIGNOR-C330 SIGNOR "up-regulates activity" "chemical activation" 9606 BTO:0000227 18790874 t brain lperfetto "The BZ-sensitive GABAA-Rs can be further subdivided, in that receptors containing the alpha1 subunit have a higher sensitivity to a subpopulation of BZ site ligands, the benzodiazepines quazepam and cinolazepam (Sieghart, 1989) or nonbenzodiazepines such as zolpidem (an imidazopyridine) and a few others, including CL218-872 (triazolopyridazine), zaleplon, and indiplon, and abecarnil (β-carboline), (Olsen and Gordey, 2000; Korpi et al., 2002; Sieghart and Ernst, 2005)." SIGNOR-263804 beta-carboline chemical CHEBI:109895 ChEBI "GABA-A (a1-b1-g2) receptor" complex SIGNOR-C330 SIGNOR "up-regulates activity" "chemical activation" 9606 BTO:0000227 18790874 t brain lperfetto "The BZ-sensitive GABAA-Rs can be further subdivided, in that receptors containing the alpha1 subunit have a higher sensitivity to a subpopulation of BZ site ligands, the benzodiazepines quazepam and cinolazepam (Sieghart, 1989) or nonbenzodiazepines such as zolpidem (an imidazopyridine) and a few others, including CL218-872 (triazolopyridazine), zaleplon, and indiplon, and abecarnil (β-carboline), (Olsen and Gordey, 2000; Korpi et al., 2002; Sieghart and Ernst, 2005)." SIGNOR-263805 flumazenil chemical CHEBI:5103 ChEBI "GABA-A (a6-b1-g2) receptor" complex SIGNOR-C334 SIGNOR "up-regulates activity" "chemical activation" 9606 BTO:0000227 18790874 t brain lperfetto "Receptors containing the alpha4 or alpha6 subunits, together with beta and gamma2, do not bind the traditional BZ agonists, including zolpidem, but demonstrate high affinity for some ligands, notably the imidazobenzodiazepines such as flumazenil and Ro15-4513, or bretazenil" SIGNOR-263806 flumazenil chemical CHEBI:5103 ChEBI "GABA-A (a4-b1-g2) receptor" complex SIGNOR-C333 SIGNOR "up-regulates activity" "chemical activation" 9606 BTO:0000227 18790874 t brain lperfetto "Receptors containing the alpha4 or alpha6 subunits, together with beta and gamma2, do not bind the traditional BZ agonists, including zolpidem, but demonstrate high affinity for some ligands, notably the imidazobenzodiazepines such as flumazenil and Ro15-4513, or bretazenil" SIGNOR-263807 "GABA-A (a4-b2-d) receptor" complex SIGNOR-C326 SIGNOR chloride smallmolecule CHEBI:17996 ChEBI "up-regulates quantity" relocalization 9606 BTO:0000227 18790874 t brain lperfetto "GABAA receptors (GABAA-Rs) are the major inhibitory receptors in the central nervous system (CNS). |Mammalian GABAA-Rs are all anion-selective channels. Increased chloride permeability generally reduces neuronal excitability (inhibition)" SIGNOR-263808 "GABA-A (a4-b3-d) receptor" complex SIGNOR-C327 SIGNOR chloride smallmolecule CHEBI:17996 ChEBI "up-regulates quantity" relocalization 9606 BTO:0000227 18790874 t brain lperfetto "GABAA receptors (GABAA-Rs) are the major inhibitory receptors in the central nervous system (CNS). |Mammalian GABAA-Rs are all anion-selective channels. Increased chloride permeability generally reduces neuronal excitability (inhibition)" SIGNOR-263809 "GABA-A (a1-b1-g2) receptor" complex SIGNOR-C330 SIGNOR chloride smallmolecule CHEBI:17996 ChEBI "up-regulates quantity" relocalization 9606 BTO:0000227 18790874 t brain lperfetto "GABAA receptors (GABAA-Rs) are the major inhibitory receptors in the central nervous system (CNS). |Mammalian GABAA-Rs are all anion-selective channels. Increased chloride permeability generally reduces neuronal excitability (inhibition)" SIGNOR-263810 "GABA-A (a2-b1-g2) receptor" complex SIGNOR-C331 SIGNOR chloride smallmolecule CHEBI:17996 ChEBI "up-regulates quantity" relocalization 9606 BTO:0000227 18790874 t brain lperfetto "GABAA receptors (GABAA-Rs) are the major inhibitory receptors in the central nervous system (CNS). |Mammalian GABAA-Rs are all anion-selective channels. Increased chloride permeability generally reduces neuronal excitability (inhibition)" SIGNOR-263811 "GABA-A (a3-b1-g2) receptor" complex SIGNOR-C332 SIGNOR chloride smallmolecule CHEBI:17996 ChEBI "up-regulates quantity" relocalization 9606 BTO:0000227 18790874 t brain lperfetto "GABAA receptors (GABAA-Rs) are the major inhibitory receptors in the central nervous system (CNS). |Mammalian GABAA-Rs are all anion-selective channels. Increased chloride permeability generally reduces neuronal excitability (inhibition)" SIGNOR-263812 "GABA-A (a4-b1-g2) receptor" complex SIGNOR-C333 SIGNOR chloride smallmolecule CHEBI:17996 ChEBI "up-regulates quantity" relocalization 9606 BTO:0000227 18790874 t brain lperfetto "GABAA receptors (GABAA-Rs) are the major inhibitory receptors in the central nervous system (CNS). |Mammalian GABAA-Rs are all anion-selective channels. Increased chloride permeability generally reduces neuronal excitability (inhibition)" SIGNOR-263813 "GABA-A (a6-b1-g2) receptor" complex SIGNOR-C334 SIGNOR chloride smallmolecule CHEBI:17996 ChEBI "up-regulates quantity" relocalization 9606 BTO:0000227 18790874 t brain lperfetto "GABAA receptors (GABAA-Rs) are the major inhibitory receptors in the central nervous system (CNS). |Mammalian GABAA-Rs are all anion-selective channels. Increased chloride permeability generally reduces neuronal excitability (inhibition)" SIGNOR-263814 "GABA-A (a5-b1-g2) receptor" complex SIGNOR-C335 SIGNOR chloride smallmolecule CHEBI:17996 ChEBI "up-regulates quantity" relocalization 9606 BTO:0000227 18790874 t brain lperfetto "GABAA receptors (GABAA-Rs) are the major inhibitory receptors in the central nervous system (CNS). |Mammalian GABAA-Rs are all anion-selective channels. Increased chloride permeability generally reduces neuronal excitability (inhibition)" SIGNOR-263815 "GABA-A (a6-b2-d) receptor" complex SIGNOR-C328 SIGNOR chloride smallmolecule CHEBI:17996 ChEBI "up-regulates quantity" relocalization 9606 BTO:0000227 18790874 t brain lperfetto "GABAA receptors (GABAA-Rs) are the major inhibitory receptors in the central nervous system (CNS). |Mammalian GABAA-Rs are all anion-selective channels. Increased chloride permeability generally reduces neuronal excitability (inhibition)" SIGNOR-263816 "GABA-A (a6-b3-d) receptor" complex SIGNOR-C329 SIGNOR chloride smallmolecule CHEBI:17996 ChEBI "up-regulates quantity" relocalization 9606 BTO:0000227 18790874 t brain lperfetto "GABAA receptors (GABAA-Rs) are the major inhibitory receptors in the central nervous system (CNS). |Mammalian GABAA-Rs are all anion-selective channels. Increased chloride permeability generally reduces neuronal excitability (inhibition)" SIGNOR-263817 T_cell_activation phenotype SIGNOR-PH73 SIGNOR IFNG protein P01579 UNIPROT "up-regulates quantity" 9606 BTO:0002417 32454942 f miannu "interferon gamma- (IFNγ-) and interleukin-17- (IL-17-) secreting CD4+ T cells are believed to be the pathogenic initiators of MS [22], and in MS patients, the increased production of either IFNγ or IL-17 is associated with pathology" SIGNOR-263818 T_cell_activation phenotype SIGNOR-PH73 SIGNOR IL17A protein Q16552 UNIPROT "up-regulates quantity" 9606 BTO:0002417 32454942 f miannu "interferon gamma- (IFNγ-) and interleukin-17- (IL-17-) secreting CD4+ T cells are believed to be the pathogenic initiators of MS [22], and in MS patients, the increased production of either IFNγ or IL-17 is associated with pathology" SIGNOR-263819 IL1B protein P01584 UNIPROT STAT3 protein P40763 UNIPROT "up-regulates activity" 9606 BTO:0002417 32454942 f miannu "IL-1β, an inflammatory cytokine primarily expressed in activated macrophages, monocytes, and microglia, significantly contributes to MS development. IL-1β promotes differentiation of T cells into Th17 cells via the STAT3 pathway and thereby promotes and aggravates the inflammatory environment in the CNS" SIGNOR-263820 STAT3 protein P40763 UNIPROT T_cell_activation phenotype SIGNOR-PH73 SIGNOR up-regulates 9606 BTO:0002417 32454942 f miannu "IL-1β, an inflammatory cytokine primarily expressed in activated macrophages, monocytes, and microglia, significantly contributes to MS development. IL-1β promotes differentiation of T cells into Th17 cells via the STAT3 pathway and thereby promotes and aggravates the inflammatory environment in the CNS" SIGNOR-263821 M2_polarization phenotype SIGNOR-PH55 SIGNOR IL4 protein P05112 UNIPROT up-regulates 9606 BTO:0000801 32454942 f miannu "Macrophages and microglia show a high plasticity and have been arbitrarily classified into “M1” (proinflammatory) and “M2” (prorepair, anti-inflammatory) phenotypes depending on their activation state, although it is now widely accepted that this classification is hugely oversimplified, particularly for microglia, and only partially reflects the real situation. M2 polarized cells express a variety of anti-inflammatory mediators, such as IL-4, IL-10, and transforming growth factor-β (TGF-β), and contribute to immunoregulation" SIGNOR-263822 M2_polarization phenotype SIGNOR-PH55 SIGNOR IL10 protein P22301 UNIPROT up-regulates 9606 BTO:0000801 32454942 f miannu "Macrophages and microglia show a high plasticity and have been arbitrarily classified into “M1” (proinflammatory) and “M2” (prorepair, anti-inflammatory) phenotypes depending on their activation state, although it is now widely accepted that this classification is hugely oversimplified, particularly for microglia, and only partially reflects the real situation. M2 polarized cells express a variety of anti-inflammatory mediators, such as IL-4, IL-10, and transforming growth factor-β (TGF-β), and contribute to immunoregulation" SIGNOR-263823 M2_polarization phenotype SIGNOR-PH55 SIGNOR TGFb proteinfamily SIGNOR-PF5 SIGNOR up-regulates 9606 BTO:0000801 32454942 f miannu "Macrophages and microglia show a high plasticity and have been arbitrarily classified into “M1” (proinflammatory) and “M2” (prorepair, anti-inflammatory) phenotypes depending on their activation state, although it is now widely accepted that this classification is hugely oversimplified, particularly for microglia, and only partially reflects the real situation. M2 polarized cells express a variety of anti-inflammatory mediators, such as IL-4, IL-10, and transforming growth factor-β (TGF-β), and contribute to immunoregulation" SIGNOR-263824 M1_polarization phenotype SIGNOR-PH54 SIGNOR IL1B protein P01584 UNIPROT up-regulates 9606 BTO:0000801 32454942 f miannu "Macrophages and microglia show a high plasticity and have been arbitrarily classified into “M1” (proinflammatory) and “M2” (prorepair, anti-inflammatory) phenotypes depending on their activation state, although it is now widely accepted that this classification is hugely oversimplified, particularly for microglia, and only partially reflects the real situation. According to the M1/M2 model, M1 polarized cells are characterized by the release of proinflammatory mediators, such as TNF, IL-1β, and IFNγ" SIGNOR-263825 M1_polarization phenotype SIGNOR-PH54 SIGNOR TNF protein P01375 UNIPROT up-regulates 9606 BTO:0000801 32454942 f miannu "Macrophages and microglia show a high plasticity and have been arbitrarily classified into “M1” (proinflammatory) and “M2” (prorepair, anti-inflammatory) phenotypes depending on their activation state, although it is now widely accepted that this classification is hugely oversimplified, particularly for microglia, and only partially reflects the real situation. According to the M1/M2 model, M1 polarized cells are characterized by the release of proinflammatory mediators, such as TNF, IL-1β, and IFNγ" SIGNOR-263826 M1_polarization phenotype SIGNOR-PH54 SIGNOR IFNG protein P01579 UNIPROT up-regulates 9606 BTO:0000801 32454942 f miannu "Macrophages and microglia show a high plasticity and have been arbitrarily classified into “M1” (proinflammatory) and “M2” (prorepair, anti-inflammatory) phenotypes depending on their activation state, although it is now widely accepted that this classification is hugely oversimplified, particularly for microglia, and only partially reflects the real situation. According to the M1/M2 model, M1 polarized cells are characterized by the release of proinflammatory mediators, such as TNF, IL-1β, and IFNγ" SIGNOR-263827 TNFRSF21 protein O75509 UNIPROT ROS stimulus SIGNOR-ST2 SIGNOR down-regulates 9606 BTO:0000938 32454942 f miannu "Further, data from our laboratories indicate that selective agonism of TNFR2 rescues neurons from oxidative stress-induced cell death [160] and excitotoxic cell death [161, 162]. Similarly, TNFR2 activation induces expression of antiapoptotic and detoxifying proteins and protects OPCs against oxidative stress." SIGNOR-263830 TNFRSF21 protein O75509 UNIPROT ROS stimulus SIGNOR-ST2 SIGNOR down-regulates 9606 BTO:0000938 32454942 f miannu "Further, data from our laboratories indicate that selective agonism of TNFR2 rescues neurons from oxidative stress-induced cell death [160] and excitotoxic cell death [161, 162]. Similarly, TNFR2 activation induces expression of antiapoptotic and detoxifying proteins and protects OPCs against oxidative stress." SIGNOR-263831 ROS stimulus SIGNOR-ST2 SIGNOR Demyelination phenotype SIGNOR-PH155 SIGNOR up-regulates 9606 32454942 f miannu "Next to their interaction with adaptive immune cells, activated microglia can secrete cytotoxic cytokines and oxidative products, such as ROS and NO radicals in MS lesions thereby promoting oxidative stress and contributing to myelin destruction" SIGNOR-263828 "nitric oxide" smallmolecule CHEBI:16480 ChEBI Demyelination phenotype SIGNOR-PH155 SIGNOR up-regulates 9606 32454942 f miannu "Next to their interaction with adaptive immune cells, activated microglia can secrete cytotoxic cytokines and oxidative products, such as ROS and NO radicals in MS lesions thereby promoting oxidative stress and contributing to myelin destruction" SIGNOR-263829 TNFRSF21 protein O75509 UNIPROT Demyelination phenotype SIGNOR-PH155 SIGNOR down-regulates 9606 32454942 f miannu "Next to inhibition of sTNF/TNFR1 signaling, specific activation of TNFR2 may hold promise as a new MS therapy. Indeed, TNF promotes proliferation of oligodendrocyte progenitors and remyelination via TNFR2" SIGNOR-263832 IFNG protein P01579 UNIPROT Demyelination phenotype SIGNOR-PH155 SIGNOR up-regulates 10090 BTO:0000227 24507514 f miannu "Beside its wellknown antiviral and proinflammatory action, overexpression of IFN-g in the CNS could participate in demyelination. Transgenic overexpression of IFN-g in the mouse by CNS oligodendrocytes led to chronic demyelination that may be severe" SIGNOR-263833 TNF protein P01375 UNIPROT Demyelination phenotype SIGNOR-PH155 SIGNOR up-regulates 9606 24507514 f miannu "TNF-a is the most comprehensively studied cytokine in both EAE and MS. Most TNF-a overexpressing transgenic animals showed spontaneous pathology, characterized by progressive demyelination and macrophage infiltration" SIGNOR-263834 MBD2 protein Q9UBB5 UNIPROT "MBD2/NuRD complex" complex SIGNOR-C337 SIGNOR "form complex" binding 9606 27098840 t miannu "The NuRD complex is a multi-protein transcriptional corepressor that couples histone deacetylase and ATP-dependent chromatin remodelling activities.In humans, an assembly of proteins called the NuRD complex makes chromatin more compact by removing acetyl groups from nucleosomes. This complex is important for early development and for the stability and repair of our genes. Three proteins make up its core: HDAC1, which removes the acetyl group from the nucleosome; MTA1, which acts as a scaffold to hold the complex together; and RBBP4, which enables the complex to interact with nucleosomes. MBD2 and MBD3 are members of the methyl cytosine-guanosine (CpG)-binding domain (MBD) family of proteins42; 43. Of the five MBD members, only MBD2 and MBD3 associate with NuRD and are required for the complex formation and gene repression." SIGNOR-263835 RBBP7 protein Q16576 UNIPROT "MBD2/NuRD complex" complex SIGNOR-C337 SIGNOR "form complex" binding 9606 27098840 t miannu "The NuRD complex is a multi-protein transcriptional corepressor that couples histone deacetylase and ATP-dependent chromatin remodelling activities.In humans, an assembly of proteins called the NuRD complex makes chromatin more compact by removing acetyl groups from nucleosomes. This complex is important for early development and for the stability and repair of our genes. Three proteins make up its core: HDAC1, which removes the acetyl group from the nucleosome; MTA1, which acts as a scaffold to hold the complex together; and RBBP4, which enables the complex to interact with nucleosomes. MBD2 and MBD3 are members of the methyl cytosine-guanosine (CpG)-binding domain (MBD) family of proteins42; 43. Of the five MBD members, only MBD2 and MBD3 associate with NuRD and are required for the complex formation and gene repression." SIGNOR-263836 RBBP4 protein Q09028 UNIPROT "MBD2/NuRD complex" complex SIGNOR-C337 SIGNOR "form complex" binding 9606 27098840 t miannu "The NuRD complex is a multi-protein transcriptional corepressor that couples histone deacetylase and ATP-dependent chromatin remodelling activities.In humans, an assembly of proteins called the NuRD complex makes chromatin more compact by removing acetyl groups from nucleosomes. This complex is important for early development and for the stability and repair of our genes. Three proteins make up its core: HDAC1, which removes the acetyl group from the nucleosome; MTA1, which acts as a scaffold to hold the complex together; and RBBP4, which enables the complex to interact with nucleosomes. MBD2 and MBD3 are members of the methyl cytosine-guanosine (CpG)-binding domain (MBD) family of proteins42; 43. Of the five MBD members, only MBD2 and MBD3 associate with NuRD and are required for the complex formation and gene repression." SIGNOR-263837 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 HDAC2 protein Q92769 UNIPROT "MBD2/NuRD complex" complex SIGNOR-C337 SIGNOR "form complex" binding 9606 27098840 t miannu "The NuRD complex is a multi-protein transcriptional corepressor that couples histone deacetylase and ATP-dependent chromatin remodelling activities.In humans, an assembly of proteins called the NuRD complex makes chromatin more compact by removing acetyl groups from nucleosomes. This complex is important for early development and for the stability and repair of our genes. Three proteins make up its core: HDAC1, which removes the acetyl group from the nucleosome; MTA1, which acts as a scaffold to hold the complex together; and RBBP4, which enables the complex to interact with nucleosomes. MBD2 and MBD3 are members of the methyl cytosine-guanosine (CpG)-binding domain (MBD) family of proteins42; 43. Of the five MBD members, only MBD2 and MBD3 associate with NuRD and are required for the complex formation and gene repression." SIGNOR-263838 HDAC1 protein Q13547 UNIPROT "MBD2/NuRD complex" complex SIGNOR-C337 SIGNOR "form complex" binding 9606 27098840 t miannu "The NuRD complex is a multi-protein transcriptional corepressor that couples histone deacetylase and ATP-dependent chromatin remodelling activities.In humans, an assembly of proteins called the NuRD complex makes chromatin more compact by removing acetyl groups from nucleosomes. This complex is important for early development and for the stability and repair of our genes. Three proteins make up its core: HDAC1, which removes the acetyl group from the nucleosome; MTA1, which acts as a scaffold to hold the complex together; and RBBP4, which enables the complex to interact with nucleosomes. MBD2 and MBD3 are members of the methyl cytosine-guanosine (CpG)-binding domain (MBD) family of proteins42; 43. Of the five MBD members, only MBD2 and MBD3 associate with NuRD and are required for the complex formation and gene repression." SIGNOR-263839 MTA3 protein Q9BTC8 UNIPROT "MBD2/NuRD complex" complex SIGNOR-C337 SIGNOR "form complex" binding 9606 27098840 t miannu "The NuRD complex is a multi-protein transcriptional corepressor that couples histone deacetylase and ATP-dependent chromatin remodelling activities.In humans, an assembly of proteins called the NuRD complex makes chromatin more compact by removing acetyl groups from nucleosomes. This complex is important for early development and for the stability and repair of our genes. Three proteins make up its core: HDAC1, which removes the acetyl group from the nucleosome; MTA1, which acts as a scaffold to hold the complex together; and RBBP4, which enables the complex to interact with nucleosomes. MBD2 and MBD3 are members of the methyl cytosine-guanosine (CpG)-binding domain (MBD) family of proteins42; 43. Of the five MBD members, only MBD2 and MBD3 associate with NuRD and are required for the complex formation and gene repression." SIGNOR-263840 MTA2 protein O94776 UNIPROT "MBD2/NuRD complex" complex SIGNOR-C337 SIGNOR "form complex" binding 9606 27098840 t miannu "The NuRD complex is a multi-protein transcriptional corepressor that couples histone deacetylase and ATP-dependent chromatin remodelling activities.In humans, an assembly of proteins called the NuRD complex makes chromatin more compact by removing acetyl groups from nucleosomes. This complex is important for early development and for the stability and repair of our genes. Three proteins make up its core: HDAC1, which removes the acetyl group from the nucleosome; MTA1, which acts as a scaffold to hold the complex together; and RBBP4, which enables the complex to interact with nucleosomes. MBD2 and MBD3 are members of the methyl cytosine-guanosine (CpG)-binding domain (MBD) family of proteins42; 43. Of the five MBD members, only MBD2 and MBD3 associate with NuRD and are required for the complex formation and gene repression." SIGNOR-263841 MTA1 protein Q13330 UNIPROT "MBD2/NuRD complex" complex SIGNOR-C337 SIGNOR "form complex" binding 9606 27098840 t miannu "The NuRD complex is a multi-protein transcriptional corepressor that couples histone deacetylase and ATP-dependent chromatin remodelling activities.In humans, an assembly of proteins called the NuRD complex makes chromatin more compact by removing acetyl groups from nucleosomes. This complex is important for early development and for the stability and repair of our genes. Three proteins make up its core: HDAC1, which removes the acetyl group from the nucleosome; MTA1, which acts as a scaffold to hold the complex together; and RBBP4, which enables the complex to interact with nucleosomes. MBD2 and MBD3 are members of the methyl cytosine-guanosine (CpG)-binding domain (MBD) family of proteins42; 43. Of the five MBD members, only MBD2 and MBD3 associate with NuRD and are required for the complex formation and gene repression." SIGNOR-263842 CHD3 protein Q12873 UNIPROT "MBD2/NuRD complex" complex SIGNOR-C337 SIGNOR "form complex" binding 9606 27098840 t miannu "The NuRD complex is a multi-protein transcriptional corepressor that couples histone deacetylase and ATP-dependent chromatin remodelling activities.In humans, an assembly of proteins called the NuRD complex makes chromatin more compact by removing acetyl groups from nucleosomes. This complex is important for early development and for the stability and repair of our genes. Three proteins make up its core: HDAC1, which removes the acetyl group from the nucleosome; MTA1, which acts as a scaffold to hold the complex together; and RBBP4, which enables the complex to interact with nucleosomes. MBD2 and MBD3 are members of the methyl cytosine-guanosine (CpG)-binding domain (MBD) family of proteins42; 43. Of the five MBD members, only MBD2 and MBD3 associate with NuRD and are required for the complex formation and gene repression." SIGNOR-263843 CHD4 protein Q14839 UNIPROT "MBD2/NuRD complex" complex SIGNOR-C337 SIGNOR "form complex" binding 9606 27098840 t miannu "The NuRD complex is a multi-protein transcriptional corepressor that couples histone deacetylase and ATP-dependent chromatin remodelling activities.In humans, an assembly of proteins called the NuRD complex makes chromatin more compact by removing acetyl groups from nucleosomes. This complex is important for early development and for the stability and repair of our genes. Three proteins make up its core: HDAC1, which removes the acetyl group from the nucleosome; MTA1, which acts as a scaffold to hold the complex together; and RBBP4, which enables the complex to interact with nucleosomes. MBD2 and MBD3 are members of the methyl cytosine-guanosine (CpG)-binding domain (MBD) family of proteins42; 43. Of the five MBD members, only MBD2 and MBD3 associate with NuRD and are required for the complex formation and gene repression." SIGNOR-263844 GATAD2B protein Q8WXI9 UNIPROT "MBD2/NuRD complex" complex SIGNOR-C337 SIGNOR "form complex" binding 9606 27098840 t miannu "The NuRD complex is a multi-protein transcriptional corepressor that couples histone deacetylase and ATP-dependent chromatin remodelling activities.In humans, an assembly of proteins called the NuRD complex makes chromatin more compact by removing acetyl groups from nucleosomes. This complex is important for early development and for the stability and repair of our genes. Three proteins make up its core: HDAC1, which removes the acetyl group from the nucleosome; MTA1, which acts as a scaffold to hold the complex together; and RBBP4, which enables the complex to interact with nucleosomes. MBD2 and MBD3 are members of the methyl cytosine-guanosine (CpG)-binding domain (MBD) family of proteins42; 43. Of the five MBD members, only MBD2 and MBD3 associate with NuRD and are required for the complex formation and gene repression." SIGNOR-263845 GATAD2A protein Q86YP4 UNIPROT "MBD2/NuRD complex" complex SIGNOR-C337 SIGNOR "form complex" binding 9606 27098840 t miannu "The NuRD complex is a multi-protein transcriptional corepressor that couples histone deacetylase and ATP-dependent chromatin remodelling activities.In humans, an assembly of proteins called the NuRD complex makes chromatin more compact by removing acetyl groups from nucleosomes. This complex is important for early development and for the stability and repair of our genes. Three proteins make up its core: HDAC1, which removes the acetyl group from the nucleosome; MTA1, which acts as a scaffold to hold the complex together; and RBBP4, which enables the complex to interact with nucleosomes. MBD2 and MBD3 are members of the methyl cytosine-guanosine (CpG)-binding domain (MBD) family of proteins42; 43. Of the five MBD members, only MBD2 and MBD3 associate with NuRD and are required for the complex formation and gene repression." SIGNOR-263846 MBD3 protein O95983 UNIPROT "MBD3/NuRD complex" complex SIGNOR-C338 SIGNOR "form complex" binding 9606 27098840 t miannu "The NuRD complex is a multi-protein transcriptional corepressor that couples histone deacetylase and ATP-dependent chromatin remodelling activities.In humans, an assembly of proteins called the NuRD complex makes chromatin more compact by removing acetyl groups from nucleosomes. This complex is important for early development and for the stability and repair of our genes. Three proteins make up its core: HDAC1, which removes the acetyl group from the nucleosome; MTA1, which acts as a scaffold to hold the complex together; and RBBP4, which enables the complex to interact with nucleosomes. MBD2 and MBD3 are members of the methyl cytosine-guanosine (CpG)-binding domain (MBD) family of proteins42; 43. Of the five MBD members, only MBD2 and MBD3 associate with NuRD and are required for the complex formation and gene repression." SIGNOR-263847 RBBP7 protein Q16576 UNIPROT "MBD3/NuRD complex" complex SIGNOR-C338 SIGNOR "form complex" binding 9606 27098840 t miannu "The NuRD complex is a multi-protein transcriptional corepressor that couples histone deacetylase and ATP-dependent chromatin remodelling activities.In humans, an assembly of proteins called the NuRD complex makes chromatin more compact by removing acetyl groups from nucleosomes. This complex is important for early development and for the stability and repair of our genes. Three proteins make up its core: HDAC1, which removes the acetyl group from the nucleosome; MTA1, which acts as a scaffold to hold the complex together; and RBBP4, which enables the complex to interact with nucleosomes. MBD2 and MBD3 are members of the methyl cytosine-guanosine (CpG)-binding domain (MBD) family of proteins42; 43. Of the five MBD members, only MBD2 and MBD3 associate with NuRD and are required for the complex formation and gene repression." SIGNOR-263848 RBBP4 protein Q09028 UNIPROT "MBD3/NuRD complex" complex SIGNOR-C338 SIGNOR "form complex" binding 9606 27098840 t miannu "The NuRD complex is a multi-protein transcriptional corepressor that couples histone deacetylase and ATP-dependent chromatin remodelling activities.In humans, an assembly of proteins called the NuRD complex makes chromatin more compact by removing acetyl groups from nucleosomes. This complex is important for early development and for the stability and repair of our genes. Three proteins make up its core: HDAC1, which removes the acetyl group from the nucleosome; MTA1, which acts as a scaffold to hold the complex together; and RBBP4, which enables the complex to interact with nucleosomes. MBD2 and MBD3 are members of the methyl cytosine-guanosine (CpG)-binding domain (MBD) family of proteins42; 43. Of the five MBD members, only MBD2 and MBD3 associate with NuRD and are required for the complex formation and gene repression." SIGNOR-263849 HDAC2 protein Q92769 UNIPROT "MBD3/NuRD complex" complex SIGNOR-C338 SIGNOR "form complex" binding 9606 27098840 t miannu "The NuRD complex is a multi-protein transcriptional corepressor that couples histone deacetylase and ATP-dependent chromatin remodelling activities.In humans, an assembly of proteins called the NuRD complex makes chromatin more compact by removing acetyl groups from nucleosomes. This complex is important for early development and for the stability and repair of our genes. Three proteins make up its core: HDAC1, which removes the acetyl group from the nucleosome; MTA1, which acts as a scaffold to hold the complex together; and RBBP4, which enables the complex to interact with nucleosomes. MBD2 and MBD3 are members of the methyl cytosine-guanosine (CpG)-binding domain (MBD) family of proteins42; 43. Of the five MBD members, only MBD2 and MBD3 associate with NuRD and are required for the complex formation and gene repression." SIGNOR-263850 HDAC1 protein Q13547 UNIPROT "MBD3/NuRD complex" complex SIGNOR-C338 SIGNOR "form complex" binding 9606 27098840 t miannu "The NuRD complex is a multi-protein transcriptional corepressor that couples histone deacetylase and ATP-dependent chromatin remodelling activities.In humans, an assembly of proteins called the NuRD complex makes chromatin more compact by removing acetyl groups from nucleosomes. This complex is important for early development and for the stability and repair of our genes. Three proteins make up its core: HDAC1, which removes the acetyl group from the nucleosome; MTA1, which acts as a scaffold to hold the complex together; and RBBP4, which enables the complex to interact with nucleosomes. MBD2 and MBD3 are members of the methyl cytosine-guanosine (CpG)-binding domain (MBD) family of proteins42; 43. Of the five MBD members, only MBD2 and MBD3 associate with NuRD and are required for the complex formation and gene repression." SIGNOR-263851 MTA3 protein Q9BTC8 UNIPROT "MBD3/NuRD complex" complex SIGNOR-C338 SIGNOR "form complex" binding 9606 27098840 t miannu "The NuRD complex is a multi-protein transcriptional corepressor that couples histone deacetylase and ATP-dependent chromatin remodelling activities.In humans, an assembly of proteins called the NuRD complex makes chromatin more compact by removing acetyl groups from nucleosomes. This complex is important for early development and for the stability and repair of our genes. Three proteins make up its core: HDAC1, which removes the acetyl group from the nucleosome; MTA1, which acts as a scaffold to hold the complex together; and RBBP4, which enables the complex to interact with nucleosomes. MBD2 and MBD3 are members of the methyl cytosine-guanosine (CpG)-binding domain (MBD) family of proteins42; 43. Of the five MBD members, only MBD2 and MBD3 associate with NuRD and are required for the complex formation and gene repression." SIGNOR-263852 MTA2 protein O94776 UNIPROT "MBD3/NuRD complex" complex SIGNOR-C338 SIGNOR "form complex" binding 9606 27098840 t miannu "The NuRD complex is a multi-protein transcriptional corepressor that couples histone deacetylase and ATP-dependent chromatin remodelling activities.In humans, an assembly of proteins called the NuRD complex makes chromatin more compact by removing acetyl groups from nucleosomes. This complex is important for early development and for the stability and repair of our genes. Three proteins make up its core: HDAC1, which removes the acetyl group from the nucleosome; MTA1, which acts as a scaffold to hold the complex together; and RBBP4, which enables the complex to interact with nucleosomes. MBD2 and MBD3 are members of the methyl cytosine-guanosine (CpG)-binding domain (MBD) family of proteins42; 43. Of the five MBD members, only MBD2 and MBD3 associate with NuRD and are required for the complex formation and gene repression." SIGNOR-263853 MTA1 protein Q13330 UNIPROT "MBD3/NuRD complex" complex SIGNOR-C338 SIGNOR "form complex" binding 9606 27098840 t miannu "The NuRD complex is a multi-protein transcriptional corepressor that couples histone deacetylase and ATP-dependent chromatin remodelling activities.In humans, an assembly of proteins called the NuRD complex makes chromatin more compact by removing acetyl groups from nucleosomes. This complex is important for early development and for the stability and repair of our genes. Three proteins make up its core: HDAC1, which removes the acetyl group from the nucleosome; MTA1, which acts as a scaffold to hold the complex together; and RBBP4, which enables the complex to interact with nucleosomes. MBD2 and MBD3 are members of the methyl cytosine-guanosine (CpG)-binding domain (MBD) family of proteins42; 43. Of the five MBD members, only MBD2 and MBD3 associate with NuRD and are required for the complex formation and gene repression." SIGNOR-263854 CHD3 protein Q12873 UNIPROT "MBD3/NuRD complex" complex SIGNOR-C338 SIGNOR "form complex" binding 9606 27098840 t miannu "The NuRD complex is a multi-protein transcriptional corepressor that couples histone deacetylase and ATP-dependent chromatin remodelling activities.In humans, an assembly of proteins called the NuRD complex makes chromatin more compact by removing acetyl groups from nucleosomes. This complex is important for early development and for the stability and repair of our genes. Three proteins make up its core: HDAC1, which removes the acetyl group from the nucleosome; MTA1, which acts as a scaffold to hold the complex together; and RBBP4, which enables the complex to interact with nucleosomes. MBD2 and MBD3 are members of the methyl cytosine-guanosine (CpG)-binding domain (MBD) family of proteins42; 43. Of the five MBD members, only MBD2 and MBD3 associate with NuRD and are required for the complex formation and gene repression." SIGNOR-263855 CHD4 protein Q14839 UNIPROT "MBD3/NuRD complex" complex SIGNOR-C338 SIGNOR "form complex" binding 9606 27098840 t miannu "The NuRD complex is a multi-protein transcriptional corepressor that couples histone deacetylase and ATP-dependent chromatin remodelling activities.In humans, an assembly of proteins called the NuRD complex makes chromatin more compact by removing acetyl groups from nucleosomes. This complex is important for early development and for the stability and repair of our genes. Three proteins make up its core: HDAC1, which removes the acetyl group from the nucleosome; MTA1, which acts as a scaffold to hold the complex together; and RBBP4, which enables the complex to interact with nucleosomes. MBD2 and MBD3 are members of the methyl cytosine-guanosine (CpG)-binding domain (MBD) family of proteins42; 43. Of the five MBD members, only MBD2 and MBD3 associate with NuRD and are required for the complex formation and gene repression." SIGNOR-263856 GATAD2B protein Q8WXI9 UNIPROT "MBD3/NuRD complex" complex SIGNOR-C338 SIGNOR "form complex" binding 9606 27098840 t miannu "The NuRD complex is a multi-protein transcriptional corepressor that couples histone deacetylase and ATP-dependent chromatin remodelling activities.In humans, an assembly of proteins called the NuRD complex makes chromatin more compact by removing acetyl groups from nucleosomes. This complex is important for early development and for the stability and repair of our genes. Three proteins make up its core: HDAC1, which removes the acetyl group from the nucleosome; MTA1, which acts as a scaffold to hold the complex together; and RBBP4, which enables the complex to interact with nucleosomes. MBD2 and MBD3 are members of the methyl cytosine-guanosine (CpG)-binding domain (MBD) family of proteins42; 43. Of the five MBD members, only MBD2 and MBD3 associate with NuRD and are required for the complex formation and gene repression." SIGNOR-263857 GATAD2A protein Q86YP4 UNIPROT "MBD3/NuRD complex" complex SIGNOR-C338 SIGNOR "form complex" binding 9606 27098840 t miannu "The NuRD complex is a multi-protein transcriptional corepressor that couples histone deacetylase and ATP-dependent chromatin remodelling activities.In humans, an assembly of proteins called the NuRD complex makes chromatin more compact by removing acetyl groups from nucleosomes." SIGNOR-263858 "MBD2/NuRD complex" complex SIGNOR-C337 SIGNOR Chromatine_condensation phenotype SIGNOR-PH21 SIGNOR up-regulates 9606 27098840 f miannu "The NuRD complex is a multi-protein transcriptional corepressor that couples histone deacetylase and ATP-dependent chromatin remodelling activities.In humans, an assembly of proteins called the NuRD complex makes chromatin more compact by removing acetyl groups from nucleosomes." SIGNOR-263859 "MBD3/NuRD complex" complex SIGNOR-C338 SIGNOR Chromatine_condensation phenotype SIGNOR-PH21 SIGNOR up-regulates 9606 27098840 f miannu "The NuRD complex is a multi-protein transcriptional corepressor that couples histone deacetylase and ATP-dependent chromatin remodelling activities.In humans, an assembly of proteins called the NuRD complex makes chromatin more compact by removing acetyl groups from nucleosomes." SIGNOR-263860 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 "CoREST-HDAC complex" complex SIGNOR-C105 SIGNOR Chromatine_condensation phenotype SIGNOR-PH21 SIGNOR up-regulates 9606 32101746 f miannu "The CoREST complex is one of seven families of class I histone deacetylase complexes that have specialized physiological functions but are all thought to act as repressors of gene expression. CoREST is unique within these complexes in that it removes both acetyl and methyl modifications through the activity of its demethylase (LSD1) and deacetylase (HDAC1) enzymes." SIGNOR-263861 KDM4C protein Q9H3R0 UNIPROT H2AC4 protein P04908 UNIPROT "down-regulates activity" demethylation "Lys 37" RVHRLLRkGNYSERV 9606 29207681 t miannu "As one member of the Jumonji-C histone demethylase family, JMJD2C has the ability to demethylate tri- or di-methylated histone 3 and 2 in either K9 (lysine residue 9) or K36 (lysine residue 36) sites by an oxidative reaction, thereby affecting heterochromatin formation, genomic imprinting, X-chromosome inactivation, and transcriptional regulation of genes.JMJD2C has been proved to be a demethylase for H3K9 methylation, in the manner of catalyzing the demethylation of H3K9me3/me2 (the known repressive markers of gene regulation), a histone mark found in heterochromatin associated with euchromatic transcriptional silencing and heterochromatin formation" SIGNOR-263862 KDM4C protein Q9H3R0 UNIPROT H2AC4 protein P04908 UNIPROT "down-regulates activity" demethylation "Lys 10" GRGKQGGkARAKAKT 9606 29207681 t miannu "As one member of the Jumonji-C histone demethylase family, JMJD2C has the ability to demethylate tri- or di-methylated histone 3 and 2 in either K9 (lysine residue 9) or K36 (lysine residue 36) sites by an oxidative reaction, thereby affecting heterochromatin formation, genomic imprinting, X-chromosome inactivation, and transcriptional regulation of genes.JMJD2C has been proved to be a demethylase for H3K9 methylation, in the manner of catalyzing the demethylation of H3K9me3/me2 (the known repressive markers of gene regulation), a histone mark found in heterochromatin associated with euchromatic transcriptional silencing and heterochromatin formation" SIGNOR-263863 KDM4C protein Q9H3R0 UNIPROT H3C1 protein P68431 UNIPROT "down-regulates activity" demethylation "Lys 37" APATGGVkKPHRYRP 9606 29207681 t miannu "As one member of the Jumonji-C histone demethylase family, JMJD2C has the ability to demethylate tri- or di-methylated histone 3 and 2 in either K9 (lysine residue 9) or K36 (lysine residue 36) sites by an oxidative reaction, thereby affecting heterochromatin formation, genomic imprinting, X-chromosome inactivation, and transcriptional regulation of genes.JMJD2C has been proved to be a demethylase for H3K9 methylation, in the manner of catalyzing the demethylation of H3K9me3/me2 (the known repressive markers of gene regulation), a histone mark found in heterochromatin associated with euchromatic transcriptional silencing and heterochromatin formation" SIGNOR-263864 KDM4C protein Q9H3R0 UNIPROT H3C1 protein P68431 UNIPROT "down-regulates activity" demethylation "Lys 10" RTKQTARkSTGGKAP 9606 29207681 t miannu "As one member of the Jumonji-C histone demethylase family, JMJD2C has the ability to demethylate tri- or di-methylated histone 3 and 2 in either K9 (lysine residue 9) or K36 (lysine residue 36) sites by an oxidative reaction, thereby affecting heterochromatin formation, genomic imprinting, X-chromosome inactivation, and transcriptional regulation of genes.JMJD2C has been proved to be a demethylase for H3K9 methylation, in the manner of catalyzing the demethylation of H3K9me3/me2 (the known repressive markers of gene regulation), a histone mark found in heterochromatin associated with euchromatic transcriptional silencing and heterochromatin formation" SIGNOR-263865 KDM4C protein Q9H3R0 UNIPROT HIST3H3 protein Q16695 UNIPROT "down-regulates activity" demethylation "Lys 37" APATGGVkKPHRYRP 9606 29207681 t miannu "As one member of the Jumonji-C histone demethylase family, JMJD2C has the ability to demethylate tri- or di-methylated histone 3 and 2 in either K9 (lysine residue 9) or K36 (lysine residue 36) sites by an oxidative reaction, thereby affecting heterochromatin formation, genomic imprinting, X-chromosome inactivation, and transcriptional regulation of genes.JMJD2C has been proved to be a demethylase for H3K9 methylation, in the manner of catalyzing the demethylation of H3K9me3/me2 (the known repressive markers of gene regulation), a histone mark found in heterochromatin associated with euchromatic transcriptional silencing and heterochromatin formation" SIGNOR-263866 KDM4C protein Q9H3R0 UNIPROT HIST3H3 protein Q16695 UNIPROT "down-regulates activity" demethylation "Lys 10" RTKQTARkSTGGKAP 9606 29207681 t miannu "As one member of the Jumonji-C histone demethylase family, JMJD2C has the ability to demethylate tri- or di-methylated histone 3 and 2 in either K9 (lysine residue 9) or K36 (lysine residue 36) sites by an oxidative reaction, thereby affecting heterochromatin formation, genomic imprinting, X-chromosome inactivation, and transcriptional regulation of genes.JMJD2C has been proved to be a demethylase for H3K9 methylation, in the manner of catalyzing the demethylation of H3K9me3/me2 (the known repressive markers of gene regulation), a histone mark found in heterochromatin associated with euchromatic transcriptional silencing and heterochromatin formation" SIGNOR-263867 KDM4C protein Q9H3R0 UNIPROT H3-3A protein P84243 UNIPROT "down-regulates activity" demethylation "Lys 37" APSTGGVkKPHRYRP 9606 29207681 t miannu "As one member of the Jumonji-C histone demethylase family, JMJD2C has the ability to demethylate tri- or di-methylated histone 3 and 2 in either K9 (lysine residue 9) or K36 (lysine residue 36) sites by an oxidative reaction, thereby affecting heterochromatin formation, genomic imprinting, X-chromosome inactivation, and transcriptional regulation of genes.JMJD2C has been proved to be a demethylase for H3K9 methylation, in the manner of catalyzing the demethylation of H3K9me3/me2 (the known repressive markers of gene regulation), a histone mark found in heterochromatin associated with euchromatic transcriptional silencing and heterochromatin formation" SIGNOR-263868 KDM4C protein Q9H3R0 UNIPROT H3-3A protein P84243 UNIPROT "down-regulates activity" demethylation "Lys 10" RTKQTARkSTGGKAP 9606 29207681 t miannu "As one member of the Jumonji-C histone demethylase family, JMJD2C has the ability to demethylate tri- or di-methylated histone 3 and 2 in either K9 (lysine residue 9) or K36 (lysine residue 36) sites by an oxidative reaction, thereby affecting heterochromatin formation, genomic imprinting, X-chromosome inactivation, and transcriptional regulation of genes.JMJD2C has been proved to be a demethylase for H3K9 methylation, in the manner of catalyzing the demethylation of H3K9me3/me2 (the known repressive markers of gene regulation), a histone mark found in heterochromatin associated with euchromatic transcriptional silencing and heterochromatin formation" SIGNOR-263869 CASP3 protein P42574 UNIPROT KDM4C protein Q9H3R0 UNIPROT "down-regulates activity" cleavage 9606 29207681 t miannu "JMJD2C as a novel substrate for caspase-3 (cysteine-aspartic acid protease-3), and cleavage of JMJD2C by caspase-3 led to inactivation of JMJD2C demethylase activity and elevation of H3K9 methylation levels." SIGNOR-263870 "Caspase 3 complex" complex SIGNOR-C221 SIGNOR KDM4C protein Q9H3R0 UNIPROT "down-regulates activity" cleavage 9606 29207681 t miannu "JMJD2C as a novel substrate for caspase-3 (cysteine-aspartic acid protease-3), and cleavage of JMJD2C by caspase-3 led to inactivation of JMJD2C demethylase activity and elevation of H3K9 methylation levels." SIGNOR-263871 KDM4C protein Q9H3R0 UNIPROT H2AX protein P16104 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 29207681 f miannu "Knockdown of JMJD2C gene led to the up-regulation of basal γ-H2AX expression. and γ-H2AX together with its phosphorylated C-terminal (Sre residues 139–140, γ-H2AX) are crucial for DNA repair" SIGNOR-263872 KDM4C protein Q9H3R0 UNIPROT HIF1A protein Q16665 UNIPROT "up-regulates activity" binding 9606 29207681 t miannu "In hypoxia, HIF-1α dimerizes with HIF-1β to form active HIF-1 complex. JMJD2C interacts with HIF-1α and promotes the transcriptional activation of HIF-1 targeting genes via demethylating di- and trimethylated H3K9." SIGNOR-263873 H2AC4 protein P04908 UNIPROT "Nucleosome_H3.3 variant" complex SIGNOR-C339 SIGNOR "form complex" binding 9606 15776021 t miannu "Variant histone H3.3 is incorporated into nucleosomes by a mechanism that does not require DNA replication and has also been implicated as a potential mediator of epigenetic memory of active transcriptional states. In this study, we have used chromatin immunoprecipitation analysis to show that H3.3 is found mainly at the promoters of transcriptionally active genes." SIGNOR-263874 H2BC11 protein P06899 UNIPROT "Nucleosome_H3.3 variant" complex SIGNOR-C339 SIGNOR "form complex" binding 9606 15776021 t miannu "Variant histone H3.3 is incorporated into nucleosomes by a mechanism that does not require DNA replication and has also been implicated as a potential mediator of epigenetic memory of active transcriptional states. In this study, we have used chromatin immunoprecipitation analysis to show that H3.3 is found mainly at the promoters of transcriptionally active genes." SIGNOR-263875 H3-3A protein P84243 UNIPROT "Nucleosome_H3.3 variant" complex SIGNOR-C339 SIGNOR "form complex" binding 9606 15776021 t miannu "Variant histone H3.3 is incorporated into nucleosomes by a mechanism that does not require DNA replication and has also been implicated as a potential mediator of epigenetic memory of active transcriptional states. In this study, we have used chromatin immunoprecipitation analysis to show that H3.3 is found mainly at the promoters of transcriptionally active genes." SIGNOR-263876 H4C1 protein P62805 UNIPROT "Nucleosome_H3.3 variant" complex SIGNOR-C339 SIGNOR "form complex" binding 9606 15776021 t miannu "Variant histone H3.3 is incorporated into nucleosomes by a mechanism that does not require DNA replication and has also been implicated as a potential mediator of epigenetic memory of active transcriptional states. In this study, we have used chromatin immunoprecipitation analysis to show that H3.3 is found mainly at the promoters of transcriptionally active genes." SIGNOR-263877 "Nucleosome_H3.3 variant" complex SIGNOR-C339 SIGNOR Chromatine_condensation phenotype SIGNOR-PH21 SIGNOR up-regulates 9606 15776021 f miannu "Variant histone H3.3 is incorporated into nucleosomes by a mechanism that does not require DNA replication and has also been implicated as a potential mediator of epigenetic memory of active transcriptional states." SIGNOR-263878 KDM4C protein Q9H3R0 UNIPROT AR protein P10275 UNIPROT "up-regulates activity" binding 9606 BTO:0001033 29207681 t miannu "JMJD2C was found to be co-localized with AR and LSD1 in the epithelium of prostate carcinoma and normal prostate cells. For the detailed mechanism, JMJD2C, AR and LSD1 assembled on the chromatin to remove the methyl groups from mono-, di- and trimethylated H3K9. Importantly, JMJD2C specifically removed the demethylation of the trimethyl H3K9 marks and modulated the transcriptional activity of AR. Moreover, JMJD2C cooperated with LSD1 and activated AR-mediated gene expression via decreasing H3K9me3 at the promoter of AR targeting genes KLK2 and PSA." SIGNOR-263879 KDM4C protein Q9H3R0 UNIPROT KDM1A protein O60341 UNIPROT "up-regulates activity" binding 9606 BTO:0001033 29207681 t miannu "JMJD2C was found to be co-localized with AR and LSD1 in the epithelium of prostate carcinoma and normal prostate cells. For the detailed mechanism, JMJD2C, AR and LSD1 assembled on the chromatin to remove the methyl groups from mono-, di- and trimethylated H3K9. Importantly, JMJD2C specifically removed the demethylation of the trimethyl H3K9 marks and modulated the transcriptional activity of AR. Moreover, JMJD2C cooperated with LSD1 and activated AR-mediated gene expression via decreasing H3K9me3 at the promoter of AR targeting genes KLK2 and PSA." SIGNOR-263880 DYDC1 protein Q8WWB3 UNIPROT Acrosome_assembly phenotype SIGNOR-PH156 SIGNOR up-regulates 9606 19545932 f miannu "Knockdown of Dydc1 blocks spermatogenesis and acrosome biogenesis" SIGNOR-263881 DYDC1 protein Q8WWB3 UNIPROT SH3GL3 protein Q99963 UNIPROT "up-regulates activity" binding 10029 BTO:0000246 19545932 t miannu "DYDC1 and SH3P13 interact in vitro and in vivo. We recently demonstrated that SH3P13, a BAR domain-containing protein, assists in regulatingclathrin-coated vesicle traffic that is crucial for acrosome biogenesis during spermatogenesis" SIGNOR-263882 SH3GL2 protein Q99962 UNIPROT Endocytosis phenotype SIGNOR-PH123 SIGNOR up-regulates 9606 25517094 f miannu "Endocytosis is required for internalization of micronutrients and turnover of membrane components. Endophilin has been assigned as a component of clathrin-mediated endocytosis." SIGNOR-263883 SH3GL3 protein Q99963 UNIPROT Endocytosis phenotype SIGNOR-PH123 SIGNOR up-regulates 9606 25517094 f miannu "Endocytosis is required for internalization of micronutrients and turnover of membrane components. Endophilin has been assigned as a component of clathrin-mediated endocytosis." SIGNOR-263884 SH3GL1 protein Q99961 UNIPROT Endocytosis phenotype SIGNOR-PH123 SIGNOR up-regulates 9606 25517094 f miannu "Endocytosis is required for internalization of micronutrients and turnover of membrane components. Endophilin has been assigned as a component of clathrin-mediated endocytosis." SIGNOR-263885 SH3GLB1 protein Q9Y371 UNIPROT Endocytosis phenotype SIGNOR-PH123 SIGNOR up-regulates 9606 25517094 f miannu "Endocytosis is required for internalization of micronutrients and turnover of membrane components. Endophilin has been assigned as a component of clathrin-mediated endocytosis." SIGNOR-263886 SH3GLB2 protein Q9NR46 UNIPROT Endocytosis phenotype SIGNOR-PH123 SIGNOR up-regulates 9606 25517094 f miannu "Endocytosis is required for internalization of micronutrients and turnover of membrane components. Endophilin has been assigned as a component of clathrin-mediated endocytosis." SIGNOR-263887 CyclinB/CDK1 complex SIGNOR-C17 SIGNOR MTHFR protein P42898 UNIPROT "down-regulates activity" phosphorylation Thr34 KDSSRCStPGLDPER 9606 BTO:0000007;BTO:0000567 24769206 t miannu "We have demonstrated that MTHFR is phosphorylated on T34by CDK1/Cyclin B1 in vivo and this phosphorylation peaks duringmitosis and decreases its enzymatic activity." SIGNOR-263888 MTHFR protein P42898 UNIPROT Chromatine_condensation phenotype SIGNOR-PH21 SIGNOR up-regulates 9606 BTO:0000567 24769206 f miannu "MTHFR promotes heterochromatin maintenance at the centromeric region." SIGNOR-263889 SMARCA2 protein P51531 UNIPROT CERF complex SIGNOR-C340 SIGNOR "form complex" binding 9606 BTO:0000227 15640247 t miannu "Biochemical isolation of CECR2 revealed the presence of this protein as a component of a novel heterodimeric complex termed CECR2-containing remodeling factor (CERF). CERF comprises CECR2 and the ATP-dependent chromatin remodeler SNF2L, a mammalian ISWI ortholog expressed predominantly in the central nervous system. CERF is capable of remodeling chromatin in vitro and displays an ATP hydrolyzing activity that is stimulated by nucleosomes. Together, these data identify a novel chromatin remodeling complex with a critical role in neurulation." SIGNOR-263890 CECR2 protein Q9BXF3 UNIPROT CERF complex SIGNOR-C340 SIGNOR "form complex" binding 9606 BTO:0000227 15640247 t miannu "Biochemical isolation of CECR2 revealed the presence of this protein as a component of a novel heterodimeric complex termed CECR2-containing remodeling factor (CERF). CERF comprises CECR2 and the ATP-dependent chromatin remodeler SNF2L, a mammalian ISWI ortholog expressed predominantly in the central nervous system. CERF is capable of remodeling chromatin in vitro and displays an ATP hydrolyzing activity that is stimulated by nucleosomes. Together, these data identify a novel chromatin remodeling complex with a critical role in neurulation." SIGNOR-263891 CERF complex SIGNOR-C340 SIGNOR Chromatine_condensation phenotype SIGNOR-PH21 SIGNOR up-regulates 9606 BTO:0000227 15640247 f miannu "CERF is an ATP-dependent chromatin remodeler. CERF comprises CECR2 and the ATP-dependent chromatin remodeler SNF2L, a mammalian ISWI ortholog expressed predominantly in the central nervous system. CERF is capable of remodeling chromatin in vitro and displays an ATP hydrolyzing activity that is stimulated by nucleosomes." SIGNOR-263892 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 SALL4 protein Q9UJQ4 UNIPROT CECR2 protein Q9BXF3 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0002572 33144328 t miannu "SALL4 activates Cecr2 by directly binging to its promotor region and CECR2 in turn promotes reprogramming through forming a SMARCA1-contained chromatin remodeling complex with its DTT domain. " SIGNOR-263893 SETDB2 protein Q96T68 UNIPROT H3-3A protein P84243 UNIPROT "up-regulates activity" methylation "Lys 10" RTKQTARkSTGGKAP 9606 BTO:0000007 20404330 t miannu "Here, we have characterized a previously undescribed member of the histone H3K9 methyltransferase family named CLLD8 (or SETDB2 or KMT1F). This protein contributes to the trimethylation of both interspersed repetitive elements and centromere-associated repeats and participates in the recruitment of heterochromatin protein 1 to centromeres. Methylation of histone H3 at lysine 9 (H3K9) has emerged as an important player in the formation of heterochromatin, chromatin condensation, and transcriptional repression." SIGNOR-263894 SETDB2 protein Q96T68 UNIPROT HIST3H3 protein Q16695 UNIPROT "up-regulates activity" methylation "Lys 10" RTKQTARkSTGGKAP 9606 BTO:0000007 20404330 t miannu "Here, we have characterized a previously undescribed member of the histone H3K9 methyltransferase family named CLLD8 (or SETDB2 or KMT1F). This protein contributes to the trimethylation of both interspersed repetitive elements and centromere-associated repeats and participates in the recruitment of heterochromatin protein 1 to centromeres. Methylation of histone H3 at lysine 9 (H3K9) has emerged as an important player in the formation of heterochromatin, chromatin condensation, and transcriptional repression." SIGNOR-263895 SETDB2 protein Q96T68 UNIPROT H3C1 protein P68431 UNIPROT "up-regulates activity" methylation "Lys 10" RTKQTARkSTGGKAP 9606 BTO:0000007 20404330 t miannu "Here, we have characterized a previously undescribed member of the histone H3K9 methyltransferase family named CLLD8 (or SETDB2 or KMT1F). This protein contributes to the trimethylation of both interspersed repetitive elements and centromere-associated repeats and participates in the recruitment of heterochromatin protein 1 to centromeres. Methylation of histone H3 at lysine 9 (H3K9) has emerged as an important player in the formation of heterochromatin, chromatin condensation, and transcriptional repression." SIGNOR-263896 ST6GAL1 protein P15907 UNIPROT CD22 protein Q32M46 UNIPROT "down-regulates activity" glycosylation Asn101 FLGDKNKnCTLSIHP -1 8702538 t lperfetto "CD22-ligand interaction is regulated by the activity of a b-galactoside a2,6- sialyltransferase that can inactivate CD22-mediated binding by sialylating the CD22 receptor itself. These observations suggest that N-linked glycosylation sites on the CD22 molecule may play a role in the regulation of CD22-mediated adhesion." SIGNOR-261741 STK38 protein Q15208 UNIPROT YAP1 protein P46937 UNIPROT "down-regulates activity" phosphorylation Ser109 KSHSRQAsTDAGTAG 9606 25601544 t Luana "We performed mass spectrometry to determine additional sites on YAP1 targeted by NDR, identifying three additional serines, namely S61, S109, and S164, to also be phosphorylated by NDR in vitro " SIGNOR-259856 STK38 protein Q15208 UNIPROT YAP1 protein P46937 UNIPROT "down-regulates activity" phosphorylation Ser127 PQHVRAHsSPASLQL 9606 25601544 t Luana "We show that mammalian NDR1/2 kinases phosphorylate YAP1 on S127 and thereby negatively regulate YAP1 activity in tissue-cultured cells." SIGNOR-259855 SUMO1 protein A8MUS8 UNIPROT PML protein P29590 UNIPROT up-regulates sumoylation Lys160 EAHQWFLkHEARPLA 9534 BTO:0004055 9756909 t lperfetto "We have shown previously that wild type PML, but not PML-RARalpha, is covalently modified by the sentrin family of ubiquitin-like proteins|We show that Lys65 in the RING finger domain, Lys160 in the B1 Box, and Lys490 in the nuclear localization signal contributes three major sentrinization sites| Furthermore, the triple substitution mutant is localized predominantly to the nucleoplasm, in contrast to wild type PML, which is localized to the nuclear bodies. Thus, sentrinization of PML, in the context of the RING finger and the B1 box, regulates nuclear body formation." SIGNOR-261786 SUMO1 protein A8MUS8 UNIPROT PML protein P29590 UNIPROT up-regulates sumoylation Lys490 QCPRKVIkMESEEGK 9534 BTO:0004055 9756909 t lperfetto "We have shown previously that wild type PML, but not PML-RARalpha, is covalently modified by the sentrin family of ubiquitin-like proteins|We show that Lys65 in the RING finger domain, Lys160 in the B1 Box, and Lys490 in the nuclear localization signal contributes three major sentrinization sites| Furthermore, the triple substitution mutant is localized predominantly to the nucleoplasm, in contrast to wild type PML, which is localized to the nuclear bodies. Thus, sentrinization of PML, in the context of the RING finger and the B1 box, regulates nuclear body formation." SIGNOR-261787 SUMO1 protein A8MUS8 UNIPROT PML protein P29590 UNIPROT up-regulates sumoylation Lys65 QQCQAEAkCPKLLPC 9534 BTO:0004055 9756909 t lperfetto "We have shown previously that wild type PML, but not PML-RARalpha, is covalently modified by the sentrin family of ubiquitin-like proteins|We show that Lys65 in the RING finger domain, Lys160 in the B1 Box, and Lys490 in the nuclear localization signal contributes three major sentrinization sites| Furthermore, the triple substitution mutant is localized predominantly to the nucleoplasm, in contrast to wild type PML, which is localized to the nuclear bodies. Thus, sentrinization of PML, in the context of the RING finger and the B1 box, regulates nuclear body formation." SIGNOR-261788 TEK protein Q02763 UNIPROT TEK protein Q02763 UNIPROT "up-regulates activity" phosphorylation Tyr1108 TYVNTTLyEKFTYAG 9606 BTO:0001176 20973951 t miannu "This phosphorylation requires a kinase competent Tie2 as well as intact tyrosines 1100 and 1106 (Y1100 and Y1106) on the receptor. This suggests that Y1100 and Y1106 on Tie2 play a role in Grb14 mediated signal transduction downstream of this receptor." SIGNOR-259833 TRIM33 protein Q9UPN9 UNIPROT CTNNB1 protein P35222 UNIPROT "down-regulates quantity by destabilization" binding Ser715 GYRQDDPsYRSFHSG 9606 25639486 t Luana "Tumour suppressor TRIM33 targets nuclear β-catenin degradation" SIGNOR-260896 TTBK2 protein Q6IQ55 UNIPROT KIF2A protein O00139 UNIPROT "down-regulates activity" phosphorylation Ser135 SSAQQNGsVSDISPV 9534 26323690 t Manara "TTBK2 phosphorylates KIF2A primarily at growing MT ends and counteracts the depolymerization activity of KIF2A" SIGNOR-260926 WNK3 protein Q9BYP7 UNIPROT SLC12A6 protein Q9UHW9 UNIPROT "down-regulates activity" phosphorylation Ser96 IEDLSQNsITGEHSQ 9606 24043619 t Manara "WNK3, which inhibits the activity of KCC3, promoted phosphorylation of Ser-96 as well as Thr-991 and Thr-1048. " SIGNOR-260911 WNK3 protein Q9BYP7 UNIPROT SLC12A6 protein Q9UHW9 UNIPROT "down-regulates activity" phosphorylation Thr1048 YQEKVHMtWTKDKYM 9606 24043619 t Manara "WNK3, which inhibits the activity of KCC3, promoted phosphorylation of Ser-96 as well as Thr-991 and Thr-1048. " SIGNOR-260910 WNK3 protein Q9BYP7 UNIPROT SLC12A6 protein Q9UHW9 UNIPROT "down-regulates activity" phosphorylation Thr991 SAYTYERtLMMEQRS 9606 24043619 t Manara "WNK3, which inhibits the activity of KCC3, promoted phosphorylation of Ser-96 as well as Thr-991 and Thr-1048. " SIGNOR-260912 BCR-ABL "fusion protein" SIGNOR-FP6 SIGNOR BCR protein P11274 UNIPROT "down-regulates activity" phosphorylation Tyr360 VSPSPTTyRMFRDKS 9534 8622703 t Manara "These results indicate that tyrosine phosphorylation of Bcr by Bcr-Abl inhibits Bcr‚Äôs serine/threonine kinase activity." SIGNOR-262530 BCR-ABL "fusion protein" SIGNOR-FP6 SIGNOR RAD52 protein P43351 UNIPROT "up-regulates activity" phosphorylation Tyr104 DLNNGKFyVGVCAFV 9606 23836560 t Manara "Have found that BCR-ABL1 interacts with the C-terminal portion of RAD52, resulting in tyrosine phosphorylation of Y104 located in RAD52 DNA II and enhanced nuclear foci formation" SIGNOR-262531 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.|Figure 6 Preferred BACE1 and BACE2 cleavage sites. (A) Sequence of APP indicating α- and β-cleavage sites, BACE1- and BACE2-cleavage sites, and the location of mutations analyzed here. APP numbering is that of the 770-aa isoform." SIGNOR-261773 MYO3A protein Q8NEV4 UNIPROT MYO3A protein Q8NEV4 UNIPROT "down-regulates activity" phosphorylation Thr919 TRHARETtNMKTQTV 9534 24214986 t Manara "We demonstrate by mass spectrometry that Thr-178 and Thr-184 in the kinase domain activation loop and two threonines in the loop 2 region of the motor domain are autophosphorylated (Thr-908 and Thr-919) | Thus, the phosphorylation sites in loop 2 (Thr-908 and Thr-919) are likely responsible for the down-regulation of MYO3A motor activity observed in our current and previous work" SIGNOR-260924 PRKAA1 protein Q13131 UNIPROT CFTR protein P13569 UNIPROT "down-regulates activity" phosphorylation Ser737 EPLERRLsLVPDSEQ 9606 19095655 t Luana "AMPK phosphorylates CFTR¬†in vitro¬†at two essential serines (Ser737and Ser768) in the R domain, formerly identified as ""inhibitory"" PKA sites.|Interestingly two of these sites, namely Ser737 and Ser768, have been identified as “inhibitory” R domain sites, i.e. when mutated to alanines they augment the open probability of CFTR relative to wild type|Our present results suggest that it might be AMPK rather than PKA that is phosphorylating Ser737 and Ser768 under baseline conditions" SIGNOR-259858 AMPK complex SIGNOR-C15 SIGNOR CFTR protein P13569 UNIPROT "down-regulates activity" phosphorylation Ser737 EPLERRLsLVPDSEQ 9606 19095655 t Luana "AMPK phosphorylates CFTR¬†in vitro¬†at two essential serines (Ser737and Ser768) in the R domain, formerly identified as ""inhibitory"" PKA sites.|Interestingly two of these sites, namely Ser737 and Ser768, have been identified as “inhibitory” R domain sites, i.e. when mutated to alanines they augment the open probability of CFTR relative to wild type|Our present results suggest that it might be AMPK rather than PKA that is phosphorylating Ser737 and Ser768 under baseline conditions" SIGNOR-250350 PRKACA protein P17612 UNIPROT CFTR protein P13569 UNIPROT "down-regulates activity" phosphorylation Ser737 EPLERRLsLVPDSEQ 9606 19095655 t Luana "AMPK phosphorylates CFTR in vitro at two essential serines (Ser737and Ser768) in the R domain, formerly identified as ""inhibitory"" PKA sites." SIGNOR-21316 PRKAA1 protein Q13131 UNIPROT CFTR protein P13569 UNIPROT "down-regulates activity" phosphorylation Ser768 LQARRRQsVLNLMTH 9606 19095655 t Luana "AMPK phosphorylates CFTR¬†in vitro¬†at two essential serines (Ser737and Ser768) in the R domain, formerly identified as ""inhibitory"" PKA sites.|Interestingly two of these sites, namely Ser737 and Ser768, have been identified as “inhibitory” R domain sites, i.e. when mutated to alanines they augment the open probability of CFTR relative to wild type|Our present results suggest that it might be AMPK rather than PKA that is phosphorylating Ser737 and Ser768 under baseline conditions" SIGNOR-259867 AMPK complex SIGNOR-C15 SIGNOR CFTR protein P13569 UNIPROT "down-regulates activity" phosphorylation Ser768 LQARRRQsVLNLMTH 9606 19095655 t Luana "AMPK phosphorylates CFTR¬†in vitro¬†at two essential serines (Ser737and Ser768) in the R domain, formerly identified as ""inhibitory"" PKA sites.|Interestingly two of these sites, namely Ser737 and Ser768, have been identified as “inhibitory” R domain sites, i.e. when mutated to alanines they augment the open probability of CFTR relative to wild type|Our present results suggest that it might be AMPK rather than PKA that is phosphorylating Ser737 and Ser768 under baseline conditions" SIGNOR-72708 PRKACA protein P17612 UNIPROT CFTR protein P13569 UNIPROT "down-regulates activity" phosphorylation Ser768 EPLERRLsLVPDSEQ 9606 19095655 t Luana "AMPK phosphorylates CFTR in vitro at two essential serines (Ser737and Ser768) in the R domain, formerly identified as ""inhibitory"" PKA sites." SIGNOR-18141 CDK1 protein P06493 UNIPROT KMT5A protein Q9NQR1 UNIPROT "up-regulates quantity by stabilization" phosphorylation Ser100 SKIYSYMsPNKCSGM 9606 20966048 t miannu "We found that PR-Set7 is phosphorylated at Ser 29 (S29) specifically by the cyclin-dependent kinase 1 (cdk1)/cyclinB complex, primarily from prophase through early anaphase, subsequent to global accumulation of H4K20me1. While S29 phosphorylation did not affect PR-Set7 methyltransferase activity, this event resulted in the removal of PR-Set7 from mitotic chromosomes. S29 phosphorylation also functions to stabilize PR-Set7 by directly inhibiting its interaction with the anaphase-promoting complex (APC), an E3 ubiquitin ligase." SIGNOR-259832 ABL1 protein P00519 UNIPROT ABL1 protein P00519 UNIPROT "up-regulates activity" phosphorylation Tyr393 FGLSRLMtGDTYTAH 9606 10964922 t Manara "We demonstrate here that autophosphorylation of ABL1 is intermolecular and stimulates Abl catalytic activity." SIGNOR-260781 ABL1 protein P00519 UNIPROT AHSA1 protein O95433 UNIPROT "up-regulates activity" phosphorylation Tyr223 LTSPEELyRVFTTQE 9606 26235616 t Manara "Here, we show that c-Abl kinase phosphorylates Y223 in human Aha1 (hAha1), promoting its interaction with Hsp90. This, consequently, results in an increased Hsp90 ATPase activity" SIGNOR-260938 ABL1 protein P00519 UNIPROT CASP9 protein P55211 UNIPROT "up-regulates activity" phosphorylation Tyr153 LAYILSMePCGHCLI 9606 15657060 t Manara "We show that ABL1 phosphorylates caspase-9 on Tyr-153 in vitro and in cells treated with DNA damaging agents. ! Moreover, inhibition of ABL1 with STI571 blocked DNA damage-induced autoprocessing of caspase-9 to the p35 subunit and activation of caspase-3." SIGNOR-260792 ABL1 protein P00519 UNIPROT HDAC2 protein Q92769 UNIPROT "up-regulates quantity by stabilization" phosphorylation Tyr222 IGAGKGKyYAVNFPM 10116 25219501 t Manara "C-Abl stabilizes HDAC2 levels by tyrosine phosphorylation repressing neuronal gene expression in Alzheimer's disease." SIGNOR-260928 ABL1 protein P00519 UNIPROT HIPK2 protein Q9H2X6 UNIPROT "up-regulates activity" phosphorylation Tyr367 TYLQSRYyRAPEIIL 9606 25944899 t Manara "The Tyrosine Kinase c-Abl Promotes Homeodomain-interacting Protein Kinase 2 (HIPK2) Accumulation and Activation in Response to DNA Damage" SIGNOR-260936 ABL1 protein P00519 UNIPROT PDGFRB protein P09619 UNIPROT "down-regulates activity" phosphorylation Tyr934 PAHASDEiYEIMQKC 9606 19275932 t Manara "C-Abl phosphorylates three tyrosine residues on PDGFR-β (Y686, Y934, Y970) | These data are exciting as they indicate that abl kinases not only are activated by pdgfr and promote pdgfr-mediated proliferation and migration,but also act in an intricate negative feedback loop to turn-off pdgfr-mediated chemotaxis." SIGNOR-260931 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 ABL1 protein P00519 UNIPROT PRKD1 protein Q15139 UNIPROT "up-regulates activity" phosphorylation Tyr463 NDTGSRYyKEIPLSE 9606 12637538 t Manara "We show that Abl directly phosphorylates PKD at Tyr(463) in vitro, and in cells phosphorylation of this site is sufficient to mediate full activation of PKD" SIGNOR-260791 ABL1 protein P00519 UNIPROT PSMA7 protein O14818 UNIPROT "up-regulates quantity by stabilization" phosphorylation Tyr106 EDPVTVEyITRYIAS 9606 25620702 t Manara "PSMA7 degradation is suppressed by c-Abl-mediated tyrosine phosphorylation at Y106" SIGNOR-260937 ABL1 protein P00519 UNIPROT RAD9A protein Q99638 UNIPROT "up-regulates activity" phosphorylation Tyr28 AVHSLSRiGDELYLE 9606 11971963 t Manara "The SH3 domain of c-Abl interacts directly with the C-terminal region of Rad9. c-Abl phosphorylates the Rad9 Bcl-2 homology 3 domain (Tyr-28) in vitro and in cells exposed to DNA-damaging agents. | c-Abl-mediated phosphorylation of Rad9 induces binding of Rad9 to Bcl-xL |these findings indicate that Rad9 is regulated by a c-Abl-dependent mechanism in the apoptotic response to genotoxic stress." SIGNOR-260843 ABL1 protein P00519 UNIPROT TP63 protein Q9H3D4 UNIPROT "up-regulates quantity by stabilization" phosphorylation Tyr171 AIPSNTDyPGPHSFD 9606 19783996 t Manara "In cell lines, upon cisplatin treatment, c-Abl phosphorylates TAp63 on specific tyrosine residues. Such modifications affect p63 stability and induce a p63-dependent activation of proapoptotic promoters." SIGNOR-260932 ABL1 protein P00519 UNIPROT TP63 protein Q9H3D4 UNIPROT "up-regulates quantity by stabilization" phosphorylation Tyr290 RQSVLVPyEPPQVGT 9606 19783996 t Manara "In cell lines, upon cisplatin treatment, c-Abl phosphorylates TAp63 on specific tyrosine residues. Such modifications affect p63 stability and induce a p63-dependent activation of proapoptotic promoters." SIGNOR-260933 ABL1 protein P00519 UNIPROT UBE3A protein Q05086 UNIPROT "down-regulates activity" phosphorylation Tyr636 GDSHPVLyQSLKDLL 9606 23581475 t Manara "Our results suggest that c-Abl protects p53 from HPV-E6-E6AP complex-mediated degradation by phosphorylating E6AP and impairing its E3 ligase activity" SIGNOR-260930 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 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 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 BMP1 protein P13497 UNIPROT COL5A1 protein P20908 UNIPROT "up-regulates activity" cleavage Asp1549 IKTEEISeVKMDAEF 9606 BTO:0002974 11741999 t miannu "BMP-1 Can Efficiently Cleave Pro-α1(V) N-propeptides and Pro-α2(V) C-propeptides and Less Efficiently Cleave Pro-α1(V) C-propeptides in Vitro.NH2-terminal sequencing of an ∼35-kDa band in the BMP-1-treated material (N-α1(V), Fig. 3 B,lanes 2 and 3) showed it to correspond to the NH2-terminal portion of the pro-α1(V) N-propeptide previously shown to be cleaved in pro-α1(V)3 homotrimers by BMP-1 (39), whereas NH2-terminal sequencing of an ∼38-kDa band (C-α1(V)BMP-1, Fig. 3 B,lanes 2 and 3) showed it to correspond to pro-α1(V) C-propeptides cleaved between Asp-1594 and Asp-1595." SIGNOR-256344 BMP1 protein P13497 UNIPROT COL7A1 protein Q02388 UNIPROT "up-regulates quantity" cleavage Ala2821 RPLPSYAaDTAGSQL 9606 BTO:0000667 11986329 t miannu " We show that bone morphogenetic protein-1 (BMP-1), which exhibits procollagen C-proteinase activity, cleaves the C-terminal propeptide from human procollagen VII. The cleavage occurs at the BMP-1 consensus cleavage site SYAA/DTAG within the NC-2 domain. Proteinases of the bone morphogenetic protein-1 family convert procollagen VII to mature anchoring fibril collagen." SIGNOR-256338 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 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 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 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 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 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 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 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 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 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 "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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 GGCX protein P38435 UNIPROT F10 protein P00742 UNIPROT "up-regulates activity" carboxylation Glu46 TRANSFLeEMKKGHL -1 9538022 t lperfetto "This report describes the expression, purification, and characterization of a series of recombinant factor Xa variants bearing aspartate substitutions for each of the glutamate residues which normally undergo gamma-carboxylation. |We have produced fully active recombinant human factor Xa and demonstrated that gla residues 16, 26, and 29 are critical for normal activity of factor Xa.|This observation suggests that, for wild-type r-fX expressed in HEK cells, carboxylation by the gamma-glutamyl carboxylase proceeds to completion once initiated; | 11 amino terminal glutamic acid residues of fX which normally undergo gamma-carboxylation (glas 6, 7, 14, 16, 19, 20, 25, 26, 29, 32, 39)." SIGNOR-263664 GGCX protein P38435 UNIPROT F10 protein P00742 UNIPROT "up-regulates activity" carboxylation Glu47 RANSFLEeMKKGHLE -1 9538022 t lperfetto "This report describes the expression, purification, and characterization of a series of recombinant factor Xa variants bearing aspartate substitutions for each of the glutamate residues which normally undergo gamma-carboxylation. |We have produced fully active recombinant human factor Xa and demonstrated that gla residues 16, 26, and 29 are critical for normal activity of factor Xa.|This observation suggests that, for wild-type r-fX expressed in HEK cells, carboxylation by the gamma-glutamyl carboxylase proceeds to completion once initiated; | 11 amino terminal glutamic acid residues of fX which normally undergo gamma-carboxylation (glas 6, 7, 14, 16, 19, 20, 25, 26, 29, 32, 39)." SIGNOR-263665 GGCX protein P38435 UNIPROT F10 protein P00742 UNIPROT "up-regulates activity" carboxylation Glu54 EMKKGHLeRECMEET -1 9538022 t lperfetto "This report describes the expression, purification, and characterization of a series of recombinant factor Xa variants bearing aspartate substitutions for each of the glutamate residues which normally undergo gamma-carboxylation. |We have produced fully active recombinant human factor Xa and demonstrated that gla residues 16, 26, and 29 are critical for normal activity of factor Xa.|This observation suggests that, for wild-type r-fX expressed in HEK cells, carboxylation by the gamma-glutamyl carboxylase proceeds to completion once initiated; | 11 amino terminal glutamic acid residues of fX which normally undergo gamma-carboxylation (glas 6, 7, 14, 16, 19, 20, 25, 26, 29, 32, 39)." SIGNOR-263666 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 GGCX protein P38435 UNIPROT F10 protein P00742 UNIPROT "up-regulates activity" carboxylation Glu56 KKGHLEReCMEETCS -1 9538022 t lperfetto "This report describes the expression, purification, and characterization of a series of recombinant factor Xa variants bearing aspartate substitutions for each of the glutamate residues which normally undergo gamma-carboxylation. |We have produced fully active recombinant human factor Xa and demonstrated that gla residues 16, 26, and 29 are critical for normal activity of factor Xa.|This observation suggests that, for wild-type r-fX expressed in HEK cells, carboxylation by the gamma-glutamyl carboxylase proceeds to completion once initiated; | 11 amino terminal glutamic acid residues of fX which normally undergo gamma-carboxylation (glas 6, 7, 14, 16, 19, 20, 25, 26, 29, 32, 39)." SIGNOR-263667 GGCX protein P38435 UNIPROT F10 protein P00742 UNIPROT "up-regulates activity" carboxylation Glu59 HLERECMeETCSYEE -1 9538022 t lperfetto "This report describes the expression, purification, and characterization of a series of recombinant factor Xa variants bearing aspartate substitutions for each of the glutamate residues which normally undergo gamma-carboxylation. |We have produced fully active recombinant human factor Xa and demonstrated that gla residues 16, 26, and 29 are critical for normal activity of factor Xa.|This observation suggests that, for wild-type r-fX expressed in HEK cells, carboxylation by the gamma-glutamyl carboxylase proceeds to completion once initiated; | 11 amino terminal glutamic acid residues of fX which normally undergo gamma-carboxylation (glas 6, 7, 14, 16, 19, 20, 25, 26, 29, 32, 39)." SIGNOR-263668 GGCX protein P38435 UNIPROT F10 protein P00742 UNIPROT "up-regulates activity" carboxylation Glu60 LERECMEeTCSYEEA -1 9538022 t lperfetto "This report describes the expression, purification, and characterization of a series of recombinant factor Xa variants bearing aspartate substitutions for each of the glutamate residues which normally undergo gamma-carboxylation. |We have produced fully active recombinant human factor Xa and demonstrated that gla residues 16, 26, and 29 are critical for normal activity of factor Xa.|This observation suggests that, for wild-type r-fX expressed in HEK cells, carboxylation by the gamma-glutamyl carboxylase proceeds to completion once initiated; | 11 amino terminal glutamic acid residues of fX which normally undergo gamma-carboxylation (glas 6, 7, 14, 16, 19, 20, 25, 26, 29, 32, 39)." SIGNOR-263669 GGCX protein P38435 UNIPROT F10 protein P00742 UNIPROT "up-regulates activity" carboxylation Glu65 MEETCSYeEAREVFE -1 9538022 t lperfetto "This report describes the expression, purification, and characterization of a series of recombinant factor Xa variants bearing aspartate substitutions for each of the glutamate residues which normally undergo gamma-carboxylation. |We have produced fully active recombinant human factor Xa and demonstrated that gla residues 16, 26, and 29 are critical for normal activity of factor Xa.|This observation suggests that, for wild-type r-fX expressed in HEK cells, carboxylation by the gamma-glutamyl carboxylase proceeds to completion once initiated; | 11 amino terminal glutamic acid residues of fX which normally undergo gamma-carboxylation (glas 6, 7, 14, 16, 19, 20, 25, 26, 29, 32, 39)." SIGNOR-263670 GGCX protein P38435 UNIPROT F10 protein P00742 UNIPROT "up-regulates activity" carboxylation Glu66 EETCSYEeAREVFED -1 9538022 t lperfetto "This report describes the expression, purification, and characterization of a series of recombinant factor Xa variants bearing aspartate substitutions for each of the glutamate residues which normally undergo gamma-carboxylation. |We have produced fully active recombinant human factor Xa and demonstrated that gla residues 16, 26, and 29 are critical for normal activity of factor Xa.|This observation suggests that, for wild-type r-fX expressed in HEK cells, carboxylation by the gamma-glutamyl carboxylase proceeds to completion once initiated; | 11 amino terminal glutamic acid residues of fX which normally undergo gamma-carboxylation (glas 6, 7, 14, 16, 19, 20, 25, 26, 29, 32, 39)." SIGNOR-263671 GGCX protein P38435 UNIPROT F10 protein P00742 UNIPROT "up-regulates activity" carboxylation Glu69 CSYEEAReVFEDSDK -1 9538022 t lperfetto "This report describes the expression, purification, and characterization of a series of recombinant factor Xa variants bearing aspartate substitutions for each of the glutamate residues which normally undergo gamma-carboxylation. |We have produced fully active recombinant human factor Xa and demonstrated that gla residues 16, 26, and 29 are critical for normal activity of factor Xa.|This observation suggests that, for wild-type r-fX expressed in HEK cells, carboxylation by the gamma-glutamyl carboxylase proceeds to completion once initiated; | 11 amino terminal glutamic acid residues of fX which normally undergo gamma-carboxylation (glas 6, 7, 14, 16, 19, 20, 25, 26, 29, 32, 39)." SIGNOR-263672 GGCX protein P38435 UNIPROT F10 protein P00742 UNIPROT "up-regulates activity" carboxylation Glu72 EEAREVFeDSDKTNE -1 9538022 t lperfetto "This report describes the expression, purification, and characterization of a series of recombinant factor Xa variants bearing aspartate substitutions for each of the glutamate residues which normally undergo gamma-carboxylation. |We have produced fully active recombinant human factor Xa and demonstrated that gla residues 16, 26, and 29 are critical for normal activity of factor Xa.|This observation suggests that, for wild-type r-fX expressed in HEK cells, carboxylation by the gamma-glutamyl carboxylase proceeds to completion once initiated; | 11 amino terminal glutamic acid residues of fX which normally undergo gamma-carboxylation (glas 6, 7, 14, 16, 19, 20, 25, 26, 29, 32, 39)." SIGNOR-263673 GGCX protein P38435 UNIPROT F10 protein P00742 UNIPROT "up-regulates activity" carboxylation Glu79 EDSDKTNeFWNKYKD -1 9538022 t lperfetto "This report describes the expression, purification, and characterization of a series of recombinant factor Xa variants bearing aspartate substitutions for each of the glutamate residues which normally undergo gamma-carboxylation. |We have produced fully active recombinant human factor Xa and demonstrated that gla residues 16, 26, and 29 are critical for normal activity of factor Xa.|This observation suggests that, for wild-type r-fX expressed in HEK cells, carboxylation by the gamma-glutamyl carboxylase proceeds to completion once initiated; | 11 amino terminal glutamic acid residues of fX which normally undergo gamma-carboxylation (glas 6, 7, 14, 16, 19, 20, 25, 26, 29, 32, 39)." SIGNOR-263674 GGCX protein P38435 UNIPROT F2 protein P00734 UNIPROT "up-regulates activity" carboxylation Glu49 RRANTFLeEVRKGNL -1 10556651 t lperfetto "We analyzed the number of glutamic acid (Glu) residues and their positions in the Gla domain (GD) of DCP to investigate the gamma-carboxylation mechanism of VK-dependent carboxylase. Several DCPs were found in each subject studied. The 10 Gla residues of human prothrombin were carboxylated in order from the N-terminal (residues 26, 25, 16, 29, 20, 19, 14, 32, 7 and 6)|In the absence of VK or in the presence of VK antagonists, hepatic VKdependent carboxylase activity is inhibited and des-g-carboxyprothrombin (abnormal prothrombin or PIVKA; protein induced by vitamin K antagonist, prothrombin) is released into the blood." SIGNOR-263675 GGCX protein P38435 UNIPROT F2 protein P00734 UNIPROT "up-regulates activity" carboxylation Glu50 RANTFLEeVRKGNLE -1 10556651 t lperfetto "We analyzed the number of glutamic acid (Glu) residues and their positions in the Gla domain (GD) of DCP to investigate the gamma-carboxylation mechanism of VK-dependent carboxylase. Several DCPs were found in each subject studied. The 10 Gla residues of human prothrombin were carboxylated in order from the N-terminal (residues 26, 25, 16, 29, 20, 19, 14, 32, 7 and 6)|In the absence of VK or in the presence of VK antagonists, hepatic VKdependent carboxylase activity is inhibited and des-g-carboxyprothrombin (abnormal prothrombin or PIVKA; protein induced by vitamin K antagonist, prothrombin) is released into the blood." SIGNOR-263676 GGCX protein P38435 UNIPROT F2 protein P00734 UNIPROT "up-regulates activity" carboxylation Glu57 EVRKGNLeRECVEET -1 10556651 t lperfetto "We analyzed the number of glutamic acid (Glu) residues and their positions in the Gla domain (GD) of DCP to investigate the gamma-carboxylation mechanism of VK-dependent carboxylase. Several DCPs were found in each subject studied. The 10 Gla residues of human prothrombin were carboxylated in order from the N-terminal (residues 26, 25, 16, 29, 20, 19, 14, 32, 7 and 6)|In the absence of VK or in the presence of VK antagonists, hepatic VKdependent carboxylase activity is inhibited and des-g-carboxyprothrombin (abnormal prothrombin or PIVKA; protein induced by vitamin K antagonist, prothrombin) is released into the blood." SIGNOR-263677 GGCX protein P38435 UNIPROT F2 protein P00734 UNIPROT "up-regulates activity" carboxylation Glu59 RKGNLEReCVEETCS -1 10556651 t lperfetto "We analyzed the number of glutamic acid (Glu) residues and their positions in the Gla domain (GD) of DCP to investigate the gamma-carboxylation mechanism of VK-dependent carboxylase. Several DCPs were found in each subject studied. The 10 Gla residues of human prothrombin were carboxylated in order from the N-terminal (residues 26, 25, 16, 29, 20, 19, 14, 32, 7 and 6)|In the absence of VK or in the presence of VK antagonists, hepatic VKdependent carboxylase activity is inhibited and des-g-carboxyprothrombin (abnormal prothrombin or PIVKA; protein induced by vitamin K antagonist, prothrombin) is released into the blood." SIGNOR-263678 GGCX protein P38435 UNIPROT F2 protein P00734 UNIPROT "up-regulates activity" carboxylation Glu62 NLERECVeETCSYEE -1 10556651 t lperfetto "We analyzed the number of glutamic acid (Glu) residues and their positions in the Gla domain (GD) of DCP to investigate the gamma-carboxylation mechanism of VK-dependent carboxylase. Several DCPs were found in each subject studied. The 10 Gla residues of human prothrombin were carboxylated in order from the N-terminal (residues 26, 25, 16, 29, 20, 19, 14, 32, 7 and 6)|In the absence of VK or in the presence of VK antagonists, hepatic VKdependent carboxylase activity is inhibited and des-g-carboxyprothrombin (abnormal prothrombin or PIVKA; protein induced by vitamin K antagonist, prothrombin) is released into the blood." SIGNOR-263679 GGCX protein P38435 UNIPROT F2 protein P00734 UNIPROT "up-regulates activity" carboxylation Glu63 LERECVEeTCSYEEA -1 10556651 t lperfetto "We analyzed the number of glutamic acid (Glu) residues and their positions in the Gla domain (GD) of DCP to investigate the gamma-carboxylation mechanism of VK-dependent carboxylase. Several DCPs were found in each subject studied. The 10 Gla residues of human prothrombin were carboxylated in order from the N-terminal (residues 26, 25, 16, 29, 20, 19, 14, 32, 7 and 6)|In the absence of VK or in the presence of VK antagonists, hepatic VKdependent carboxylase activity is inhibited and des-g-carboxyprothrombin (abnormal prothrombin or PIVKA; protein induced by vitamin K antagonist, prothrombin) is released into the blood." SIGNOR-263680 GGCX protein P38435 UNIPROT F2 protein P00734 UNIPROT "up-regulates activity" carboxylation Glu68 VEETCSYeEAFEALE -1 10556651 t lperfetto "We analyzed the number of glutamic acid (Glu) residues and their positions in the Gla domain (GD) of DCP to investigate the gamma-carboxylation mechanism of VK-dependent carboxylase. Several DCPs were found in each subject studied. The 10 Gla residues of human prothrombin were carboxylated in order from the N-terminal (residues 26, 25, 16, 29, 20, 19, 14, 32, 7 and 6)|In the absence of VK or in the presence of VK antagonists, hepatic VKdependent carboxylase activity is inhibited and des-g-carboxyprothrombin (abnormal prothrombin or PIVKA; protein induced by vitamin K antagonist, prothrombin) is released into the blood." SIGNOR-263681 GGCX protein P38435 UNIPROT F2 protein P00734 UNIPROT "up-regulates activity" carboxylation Glu69 EETCSYEeAFEALES -1 10556651 t lperfetto "We analyzed the number of glutamic acid (Glu) residues and their positions in the Gla domain (GD) of DCP to investigate the gamma-carboxylation mechanism of VK-dependent carboxylase. Several DCPs were found in each subject studied. The 10 Gla residues of human prothrombin were carboxylated in order from the N-terminal (residues 26, 25, 16, 29, 20, 19, 14, 32, 7 and 6)|In the absence of VK or in the presence of VK antagonists, hepatic VKdependent carboxylase activity is inhibited and des-g-carboxyprothrombin (abnormal prothrombin or PIVKA; protein induced by vitamin K antagonist, prothrombin) is released into the blood." SIGNOR-263682 GGCX protein P38435 UNIPROT F2 protein P00734 UNIPROT "up-regulates activity" carboxylation Glu72 CSYEEAFeALESSTA -1 10556651 t lperfetto "We analyzed the number of glutamic acid (Glu) residues and their positions in the Gla domain (GD) of DCP to investigate the gamma-carboxylation mechanism of VK-dependent carboxylase. Several DCPs were found in each subject studied. The 10 Gla residues of human prothrombin were carboxylated in order from the N-terminal (residues 26, 25, 16, 29, 20, 19, 14, 32, 7 and 6)|In the absence of VK or in the presence of VK antagonists, hepatic VKdependent carboxylase activity is inhibited and des-g-carboxyprothrombin (abnormal prothrombin or PIVKA; protein induced by vitamin K antagonist, prothrombin) is released into the blood." SIGNOR-263683 GGCX protein P38435 UNIPROT F2 protein P00734 UNIPROT "up-regulates activity" carboxylation Glu75 EEAFEALeSSTATDV -1 10556651 t lperfetto "We analyzed the number of glutamic acid (Glu) residues and their positions in the Gla domain (GD) of DCP to investigate the gamma-carboxylation mechanism of VK-dependent carboxylase. Several DCPs were found in each subject studied. The 10 Gla residues of human prothrombin were carboxylated in order from the N-terminal (residues 26, 25, 16, 29, 20, 19, 14, 32, 7 and 6)|In the absence of VK or in the presence of VK antagonists, hepatic VKdependent carboxylase activity is inhibited and des-g-carboxyprothrombin (abnormal prothrombin or PIVKA; protein induced by vitamin K antagonist, prothrombin) is released into the blood." SIGNOR-263684 GGCX protein P38435 UNIPROT F9 protein P00740 UNIPROT "up-regulates activity" carboxylation Glu79 EEAREVFeNTERTTE 10090 BTO:0001103 11133752 t lperfetto "The direct gamma-carboxyglutamic acid analysis and the N-terminal sequence analysis of the myotube-synthesized F.IX demonstrate efficient carboxylation at 11 of 12 γ-carboxyglutamic acid residues. |In previous work54 we have demonstrated that the γ-glutamyl carboxylase is present in skeletal muscle, but at a level only 5% to 10% of that found in the liver. This level of enzyme appears to be sufficient to provide full carboxylation of F.IX synthesized in myotubes|Glu 7, 8, 15, 17, 20, 21, 26, 27, 30, 33, and 36 are each less than 10% of the yield at the previous and subsequent cycles. Only a single γ-carboxylated residue, Gla 40, was not assessed by N-terminal sequencing." SIGNOR-263685 GGCX protein P38435 UNIPROT F9 protein P00740 UNIPROT "up-regulates activity" carboxylation Glu53 RYNSGKLeEFVQGNL 10090 BTO:0001103 11133752 t lperfetto "The direct gamma-carboxyglutamic acid analysis and the N-terminal sequence analysis of the myotube-synthesized F.IX demonstrate efficient carboxylation at 11 of 12 γ-carboxyglutamic acid residues. |In previous work54 we have demonstrated that the γ-glutamyl carboxylase is present in skeletal muscle, but at a level only 5% to 10% of that found in the liver. This level of enzyme appears to be sufficient to provide full carboxylation of F.IX synthesized in myotubes|Glu 7, 8, 15, 17, 20, 21, 26, 27, 30, 33, and 36 are each less than 10% of the yield at the previous and subsequent cycles. Only a single γ-carboxylated residue, Gla 40, was not assessed by N-terminal sequencing." SIGNOR-263686 GGCX protein P38435 UNIPROT F9 protein P00740 UNIPROT "up-regulates activity" carboxylation Glu54 YNSGKLEeFVQGNLE 10090 BTO:0001103 11133752 t lperfetto "The direct gamma-carboxyglutamic acid analysis and the N-terminal sequence analysis of the myotube-synthesized F.IX demonstrate efficient carboxylation at 11 of 12 γ-carboxyglutamic acid residues. |In previous work54 we have demonstrated that the γ-glutamyl carboxylase is present in skeletal muscle, but at a level only 5% to 10% of that found in the liver. This level of enzyme appears to be sufficient to provide full carboxylation of F.IX synthesized in myotubes|Glu 7, 8, 15, 17, 20, 21, 26, 27, 30, 33, and 36 are each less than 10% of the yield at the previous and subsequent cycles. Only a single γ-carboxylated residue, Gla 40, was not assessed by N-terminal sequencing." SIGNOR-263687 GGCX protein P38435 UNIPROT F9 protein P00740 UNIPROT "up-regulates activity" carboxylation Glu61 EFVQGNLeRECMEEK 10090 BTO:0001103 11133752 t lperfetto "The direct gamma-carboxyglutamic acid analysis and the N-terminal sequence analysis of the myotube-synthesized F.IX demonstrate efficient carboxylation at 11 of 12 γ-carboxyglutamic acid residues. |In previous work54 we have demonstrated that the γ-glutamyl carboxylase is present in skeletal muscle, but at a level only 5% to 10% of that found in the liver. This level of enzyme appears to be sufficient to provide full carboxylation of F.IX synthesized in myotubes|Glu 7, 8, 15, 17, 20, 21, 26, 27, 30, 33, and 36 are each less than 10% of the yield at the previous and subsequent cycles. Only a single γ-carboxylated residue, Gla 40, was not assessed by N-terminal sequencing." SIGNOR-263688 GGCX protein P38435 UNIPROT F9 protein P00740 UNIPROT "up-regulates activity" carboxylation Glu63 VQGNLEReCMEEKCS 10090 BTO:0001103 11133752 t lperfetto "The direct gamma-carboxyglutamic acid analysis and the N-terminal sequence analysis of the myotube-synthesized F.IX demonstrate efficient carboxylation at 11 of 12 γ-carboxyglutamic acid residues. |In previous work54 we have demonstrated that the γ-glutamyl carboxylase is present in skeletal muscle, but at a level only 5% to 10% of that found in the liver. This level of enzyme appears to be sufficient to provide full carboxylation of F.IX synthesized in myotubes|Glu 7, 8, 15, 17, 20, 21, 26, 27, 30, 33, and 36 are each less than 10% of the yield at the previous and subsequent cycles. Only a single γ-carboxylated residue, Gla 40, was not assessed by N-terminal sequencing." SIGNOR-263689 GGCX protein P38435 UNIPROT F9 protein P00740 UNIPROT "up-regulates activity" carboxylation Glu66 NLERECMeEKCSFEE 10090 BTO:0001103 11133752 t lperfetto "The direct gamma-carboxyglutamic acid analysis and the N-terminal sequence analysis of the myotube-synthesized F.IX demonstrate efficient carboxylation at 11 of 12 γ-carboxyglutamic acid residues. |In previous work54 we have demonstrated that the γ-glutamyl carboxylase is present in skeletal muscle, but at a level only 5% to 10% of that found in the liver. This level of enzyme appears to be sufficient to provide full carboxylation of F.IX synthesized in myotubes|Glu 7, 8, 15, 17, 20, 21, 26, 27, 30, 33, and 36 are each less than 10% of the yield at the previous and subsequent cycles. Only a single γ-carboxylated residue, Gla 40, was not assessed by N-terminal sequencing." SIGNOR-263690 GGCX protein P38435 UNIPROT F9 protein P00740 UNIPROT "up-regulates activity" carboxylation Glu67 LERECMEeKCSFEEA 10090 BTO:0001103 11133752 t lperfetto "The direct gamma-carboxyglutamic acid analysis and the N-terminal sequence analysis of the myotube-synthesized F.IX demonstrate efficient carboxylation at 11 of 12 γ-carboxyglutamic acid residues. |In previous work54 we have demonstrated that the γ-glutamyl carboxylase is present in skeletal muscle, but at a level only 5% to 10% of that found in the liver. This level of enzyme appears to be sufficient to provide full carboxylation of F.IX synthesized in myotubes|Glu 7, 8, 15, 17, 20, 21, 26, 27, 30, 33, and 36 are each less than 10% of the yield at the previous and subsequent cycles. Only a single γ-carboxylated residue, Gla 40, was not assessed by N-terminal sequencing." SIGNOR-263691 GGCX protein P38435 UNIPROT F9 protein P00740 UNIPROT "up-regulates activity" carboxylation Glu72 MEEKCSFeEAREVFE 10090 BTO:0001103 11133752 t lperfetto "The direct gamma-carboxyglutamic acid analysis and the N-terminal sequence analysis of the myotube-synthesized F.IX demonstrate efficient carboxylation at 11 of 12 γ-carboxyglutamic acid residues. |In previous work54 we have demonstrated that the γ-glutamyl carboxylase is present in skeletal muscle, but at a level only 5% to 10% of that found in the liver. This level of enzyme appears to be sufficient to provide full carboxylation of F.IX synthesized in myotubes|Glu 7, 8, 15, 17, 20, 21, 26, 27, 30, 33, and 36 are each less than 10% of the yield at the previous and subsequent cycles. Only a single γ-carboxylated residue, Gla 40, was not assessed by N-terminal sequencing." SIGNOR-263692 GGCX protein P38435 UNIPROT F9 protein P00740 UNIPROT "up-regulates activity" carboxylation Glu73 EEKCSFEeAREVFEN 10090 BTO:0001103 11133752 t lperfetto "The direct gamma-carboxyglutamic acid analysis and the N-terminal sequence analysis of the myotube-synthesized F.IX demonstrate efficient carboxylation at 11 of 12 γ-carboxyglutamic acid residues. |In previous work54 we have demonstrated that the γ-glutamyl carboxylase is present in skeletal muscle, but at a level only 5% to 10% of that found in the liver. This level of enzyme appears to be sufficient to provide full carboxylation of F.IX synthesized in myotubes|Glu 7, 8, 15, 17, 20, 21, 26, 27, 30, 33, and 36 are each less than 10% of the yield at the previous and subsequent cycles. Only a single γ-carboxylated residue, Gla 40, was not assessed by N-terminal sequencing." SIGNOR-263693 GGCX protein P38435 UNIPROT F9 protein P00740 UNIPROT "up-regulates activity" carboxylation Glu76 CSFEEAReVFENTER 10090 BTO:0001103 11133752 t lperfetto "The direct gamma-carboxyglutamic acid analysis and the N-terminal sequence analysis of the myotube-synthesized F.IX demonstrate efficient carboxylation at 11 of 12 γ-carboxyglutamic acid residues. |In previous work54 we have demonstrated that the γ-glutamyl carboxylase is present in skeletal muscle, but at a level only 5% to 10% of that found in the liver. This level of enzyme appears to be sufficient to provide full carboxylation of F.IX synthesized in myotubes|Glu 7, 8, 15, 17, 20, 21, 26, 27, 30, 33, and 36 are each less than 10% of the yield at the previous and subsequent cycles. Only a single γ-carboxylated residue, Gla 40, was not assessed by N-terminal sequencing." SIGNOR-263694 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 GGCX protein P38435 UNIPROT F9 protein P00740 UNIPROT "up-regulates activity" carboxylation Glu82 REVFENTeRTTEFWK 10090 BTO:0001103 11133752 t lperfetto "The direct gamma-carboxyglutamic acid analysis and the N-terminal sequence analysis of the myotube-synthesized F.IX demonstrate efficient carboxylation at 11 of 12 γ-carboxyglutamic acid residues. |In previous work54 we have demonstrated that the γ-glutamyl carboxylase is present in skeletal muscle, but at a level only 5% to 10% of that found in the liver. This level of enzyme appears to be sufficient to provide full carboxylation of F.IX synthesized in myotubes|Glu 7, 8, 15, 17, 20, 21, 26, 27, 30, 33, and 36 are each less than 10% of the yield at the previous and subsequent cycles. Only a single γ-carboxylated residue, Gla 40, was not assessed by N-terminal sequencing." SIGNOR-263695 GGCX protein P38435 UNIPROT F9 protein P00740 UNIPROT "up-regulates activity" carboxylation Glu86 ENTERTTeFWKQYVD 10090 BTO:0001103 11133752 t lperfetto "The direct gamma-carboxyglutamic acid analysis and the N-terminal sequence analysis of the myotube-synthesized F.IX demonstrate efficient carboxylation at 11 of 12 γ-carboxyglutamic acid residues. |In previous work54 we have demonstrated that the γ-glutamyl carboxylase is present in skeletal muscle, but at a level only 5% to 10% of that found in the liver. This level of enzyme appears to be sufficient to provide full carboxylation of F.IX synthesized in myotubes|Glu 7, 8, 15, 17, 20, 21, 26, 27, 30, 33, and 36 are each less than 10% of the yield at the previous and subsequent cycles. Only a single γ-carboxylated residue, Gla 40, was not assessed by N-terminal sequencing." SIGNOR-263696 PPP3CA protein Q08209 UNIPROT BAD protein Q6FH21 UNIPROT "up-regulates activity" dephosphorylation Ser99 PFRGRSRsAPPNLWA -1 10195903 t lperfetto "Calcineurin was found to dephosphorylate BAD, a pro-apoptotic member of the Bcl-2 family, thus enhancing BAD heterodimerization with Bcl-xL and promoting apoptosis.| Bcl-xL did not coimmunoprecipitate with BAD(S75E, S99E) protein (Fig. 2A), regardless of whether it was coexpressed with DCnA/B " SIGNOR-263740 PPP1CA protein P62136 UNIPROT CAD protein P27708 UNIPROT "down-regulates activity" dephosphorylation Ser1406 CSGAGGRrLSSFVTK -1 4092695 t lperfetto "Cyclic AMP-dependent protein kinase phosphorylates two serine residues on the protein termed sites 1 and 2| Site 1: Arg-Leu-Ser(P)-Ser-Phe-Val-Thr-Lys Site 2: Ile-His-Arg-Ala-Ser(P)-Asp-Pro-Gly-Leu-Pro-Ala-Glu-Glu-Pro-Lys | Both phosphorylation and activation can be reversed using purified preparations of the catalytic subunits of protein phosphatases 1- and -2A, and inactivation also correlates better with dephosphorylation of site 1 rather than site 2." SIGNOR-263741 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 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 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 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 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 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 MAPK7 protein Q13164 UNIPROT MAPK7 protein Q13164 UNIPROT "up-regulates activity" phosphorylation Ser731 DPLPPVFsGTPKGSG 9606 BTO:0000567 20667468 t miannu "Activated ERK5 undergoes autophosphorylation on its C-terminal half, necessary for maximal activation of ERK5 transcriptional activation. The Ser731 and Thr733 sites were previously shown to be ERK5 autophosphorylation sites in vitro and also in ERK5-overexpressing cells.Our data coincide with a recent study examining whole protein phosphorylation in HeLa cells arrested in G1 and mitotic phases [37] reported that Ser731 and Thr733, as well as Ser720, are phosphorylated in ERK5 during mitosis. We also identified two unreported ERK5 phosphorylation sites, Ser567 and Ser803." SIGNOR-259821 MMP10 protein P09238 UNIPROT HAPLN1 protein P10915 UNIPROT "down-regulates quantity by destabilization" cleavage His31 LDHDRAIhIQAENGP -1 7694569 t miannu "Matrix metalloproteinases cleave at two distinct sites on human cartilage link protein. Sequencing studies of modified link protein components revealed that stromelysins-1 and -2, gelatinases A and B and collagenase cleaved specifically between His16 and Ile17, and matrilysin, stromelysin-2 and gelatinase A cleaved between Leu25 and Leu26. Based on previously determined in situ cleavage sites it is evident that matrix metalloproteinases are not solely responsible for the accumulation of link protein degradation products in adult human cartilage, indicating that additional proteolytic agents are involved in the normal catabolism of human cartilage matrix." SIGNOR-256331 MMP10 protein P09238 UNIPROT HAPLN1 protein P10915 UNIPROT "down-regulates quantity by destabilization" cleavage Leu40 QAENGPHlLVEAEQA -1 7694569 t miannu "Matrix metalloproteinases cleave at two distinct sites on human cartilage link protein. Sequencing studies of modified link protein components revealed that stromelysins-1 and -2, gelatinases A and B and collagenase cleaved specifically between His16 and Ile17, and matrilysin, stromelysin-2 and gelatinase A cleaved between Leu25 and Leu26. Based on previously determined in situ cleavage sites it is evident that matrix metalloproteinases are not solely responsible for the accumulation of link protein degradation products in adult human cartilage, indicating that additional proteolytic agents are involved in the normal catabolism of human cartilage matrix." SIGNOR-256332 MMP13 protein P45452 UNIPROT COL2A1 protein P02458 UNIPROT "down-regulates quantity by destabilization" cleavage Gly906 EGPPGPQgLAGQRGI 9606 8609233 t miannu "Although it appears that MMP-1 and MMP-13 both cleave type II collagen initially at the same site, MMP-13 affects a secondary cleavage to produce a 1/4-size collagen fragment with an NH2 terminus three amino acids removed from the primary cleavage site.The present work has demonstrated expression of MMP-13 in human osteoarthritic cartilage and shown that MMP-13 has significant type II collagen degrading activity." SIGNOR-256340 MMP1 protein P03956 UNIPROT COL2A1 protein P02458 UNIPROT "down-regulates quantity by destabilization" cleavage Gly906 EGPPGPQgLAGQRGI 9606 8609233 t miannu "MMP-1 cleaves type II collagen at the peptide bond Gly906-Leu907 Proteolysis of triple-helical collagen is an important step in the progression toward irreversible tissue damage in osteoarthritis. Earlier work on the expression of enzymes in cartilage suggested that collagenase-1 (MMP-1) contributes to the process." SIGNOR-256341 MMP2 protein P08253 UNIPROT A2M protein P01023 UNIPROT "down-regulates quantity by destabilization" cleavage Arg719 VMGRGHArLVHVEEP -1 9344465 t lperfetto "The complex formation was confirmed by the use of 125I-labeled matrix metalloproteinase-2. The cleavage sites in the ""bait"" regions following formation of high-molecular-weight complexes of matrix metalloproteinases with the alpha-macroglobulins were determined by protein sequence analysis. Pregnancy zone protein was cleaved at Thr693-Tyr694 and alpha2-macroglobulin at Gly679-Leu680 and Arg696-Leu697 by matrix metalloproteinase-2. Matrix metalloproteinase-9 cleaved alpha2-macroglobulin at the same site as matrix metalloproteinase-2, but cleavage of pregnancy zone protein was at Leu753-Ser754.|MMP-2 and MMP-9 cause a significant degradation of these bands and the background, a degradation which is prevented by both a2M and PZP." SIGNOR-261739 MMP2 protein P08253 UNIPROT A2M protein P01023 UNIPROT "down-regulates quantity by destabilization" cleavage Gly702 YEMHGPEgLRVGFYE -1 9344465 t lperfetto "The complex formation was confirmed by the use of 125I-labeled matrix metalloproteinase-2. The cleavage sites in the ""bait"" regions following formation of high-molecular-weight complexes of matrix metalloproteinases with the alpha-macroglobulins were determined by protein sequence analysis. Pregnancy zone protein was cleaved at Thr693-Tyr694 and alpha2-macroglobulin at Gly679-Leu680 and Arg696-Leu697 by matrix metalloproteinase-2. Matrix metalloproteinase-9 cleaved alpha2-macroglobulin at the same site as matrix metalloproteinase-2, but cleavage of pregnancy zone protein was at Leu753-Ser754.|MMP-2 and MMP-9 cause a significant degradation of these bands and the background, a degradation which is prevented by both a2M and PZP." SIGNOR-261780 MMP2 protein P08253 UNIPROT DCN protein P07585 UNIPROT "down-regulates quantity by destabilization" cleavage Glu30 GLFDFMLeDEASGIG -1 9148753 t miannu "Degradation of decorin by matrix metalloproteinases. These data indicate proteolytic degradation of DCN by MMP-2, MMP-3 and MMP-7, and suggest the possibility that, under pathophysiological conditions, the digestion by the MMPs may induce tissue reactions mediated by TGF-beta1 released from DCN in the connective tissues." SIGNOR-256349 MMP2 protein P08253 UNIPROT DCN protein P07585 UNIPROT "down-regulates quantity by destabilization" cleavage Ser240 ISRVDAAsLKGLNNL -1 9148753 t miannu "Degradation of decorin by matrix metalloproteinases. These data indicate proteolytic degradation of DCN by MMP-2, MMP-3 and MMP-7, and suggest the possibility that, under pathophysiological conditions, the digestion by the MMPs may induce tissue reactions mediated by TGF-beta1 released from DCN in the connective tissues." SIGNOR-256350 MMP2 protein P08253 UNIPROT HAPLN1 protein P10915 UNIPROT "down-regulates quantity by destabilization" cleavage His31 LDHDRAIhIQAENGP -1 7694569 t miannu "Matrix metalloproteinases cleave at two distinct sites on human cartilage link protein. Sequencing studies of modified link protein components revealed that stromelysins-1 and -2, gelatinases A and B and collagenase cleaved specifically between His16 and Ile17, and matrilysin, stromelysin-2 and gelatinase A cleaved between Leu25 and Leu26. Based on previously determined in situ cleavage sites it is evident that matrix metalloproteinases are not solely responsible for the accumulation of link protein degradation products in adult human cartilage, indicating that additional proteolytic agents are involved in the normal catabolism of human cartilage matrix." SIGNOR-256327 MMP2 protein P08253 UNIPROT PZP protein P20742 UNIPROT "down-regulates quantity by destabilization" cleavage Thr718 PYVPQLGtYNVIPLN -1 9344465 t lperfetto "The complex formation was confirmed by the use of 125I-labeled matrix metalloproteinase-2. The cleavage sites in the ""bait"" regions following formation of high-molecular-weight complexes of matrix metalloproteinases with the alpha-macroglobulins were determined by protein sequence analysis. Pregnancy zone protein was cleaved at Thr693-Tyr694 and alpha2-macroglobulin at Gly679-Leu680 and Arg696-Leu697 by matrix metalloproteinase-2. Matrix metalloproteinase-9 cleaved alpha2-macroglobulin at the same site as matrix metalloproteinase-2, but cleavage of pregnancy zone protein was at Leu753-Ser754.|MMP-2 and MMP-9 cause a significant degradation of these bands and the background, a degradation which is prevented by both a2M and PZP." SIGNOR-261796 MMP3 protein P08254 UNIPROT HAPLN1 protein P10915 UNIPROT "down-regulates quantity by destabilization" cleavage His31 LDHDRAIhIQAENGP -1 7694569 t miannu "Matrix metalloproteinases cleave at two distinct sites on human cartilage link protein. Sequencing studies of modified link protein components revealed that stromelysins-1 and -2, gelatinases A and B and collagenase cleaved specifically between His16 and Ile17, and matrilysin, stromelysin-2 and gelatinase A cleaved between Leu25 and Leu26. Based on previously determined in situ cleavage sites it is evident that matrix metalloproteinases are not solely responsible for the accumulation of link protein degradation products in adult human cartilage, indicating that additional proteolytic agents are involved in the normal catabolism of human cartilage matrix." SIGNOR-256330 MMP7 protein P09237 UNIPROT DCN protein P07585 UNIPROT "down-regulates quantity by destabilization" cleavage Glu273 ANTPHLReLHLDNNK -1 9148753 t miannu "Degradation of decorin by matrix metalloproteinases. These data indicate proteolytic degradation of DCN by MMP-2, MMP-3 and MMP-7, and suggest the possibility that, under pathophysiological conditions, the digestion by the MMPs may induce tissue reactions mediated by TGF-beta1 released from DCN in the connective tissues." SIGNOR-256352 MMP7 protein P09237 UNIPROT DCN protein P07585 UNIPROT "down-regulates quantity by destabilization" cleavage Glu30 GLFDFMLeDEASGIG -1 9148753 t miannu "Degradation of decorin by matrix metalloproteinases. These data indicate proteolytic degradation of DCN by MMP-2, MMP-3 and MMP-7, and suggest the possibility that, under pathophysiological conditions, the digestion by the MMPs may induce tissue reactions mediated by TGF-beta1 released from DCN in the connective tissues." SIGNOR-256351 MMP7 protein P09237 UNIPROT HAPLN1 protein P10915 UNIPROT "down-regulates quantity by destabilization" cleavage Leu40 QAENGPHlLVEAEQA -1 7694569 t miannu "Matrix metalloproteinases cleave at two distinct sites on human cartilage link protein. Sequencing studies of modified link protein components revealed that stromelysins-1 and -2, gelatinases A and B and collagenase cleaved specifically between His16 and Ile17, and matrilysin, stromelysin-2 and gelatinase A cleaved between Leu25 and Leu26. Based on previously determined in situ cleavage sites it is evident that matrix metalloproteinases are not solely responsible for the accumulation of link protein degradation products in adult human cartilage, indicating that additional proteolytic agents are involved in the normal catabolism of human cartilage matrix." SIGNOR-256329 MMP9 protein P14780 UNIPROT A2M protein P01023 UNIPROT "down-regulates quantity by destabilization" cleavage Arg719 VMGRGHArLVHVEEP -1 9344465 t lperfetto "The complex formation was confirmed by the use of 125I-labeled matrix metalloproteinase-2. The cleavage sites in the ""bait"" regions following formation of high-molecular-weight complexes of matrix metalloproteinases with the alpha-macroglobulins were determined by protein sequence analysis. Pregnancy zone protein was cleaved at Thr693-Tyr694 and alpha2-macroglobulin at Gly679-Leu680 and Arg696-Leu697 by matrix metalloproteinase-2. Matrix metalloproteinase-9 cleaved alpha2-macroglobulin at the same site as matrix metalloproteinase-2, but cleavage of pregnancy zone protein was at Leu753-Ser754.|MMP-2 and MMP-9 cause a significant degradation of these bands and the background, a degradation which is prevented by both a2M and PZP." SIGNOR-261740 MMP9 protein P14780 UNIPROT A2M protein P01023 UNIPROT "down-regulates quantity by destabilization" cleavage Gly702 YEMHGPEgLRVGFYE -1 9344465 t lperfetto "The complex formation was confirmed by the use of 125I-labeled matrix metalloproteinase-2. The cleavage sites in the ""bait"" regions following formation of high-molecular-weight complexes of matrix metalloproteinases with the alpha-macroglobulins were determined by protein sequence analysis. Pregnancy zone protein was cleaved at Thr693-Tyr694 and alpha2-macroglobulin at Gly679-Leu680 and Arg696-Leu697 by matrix metalloproteinase-2. Matrix metalloproteinase-9 cleaved alpha2-macroglobulin at the same site as matrix metalloproteinase-2, but cleavage of pregnancy zone protein was at Leu753-Ser754.|MMP-2 and MMP-9 cause a significant degradation of these bands and the background, a degradation which is prevented by both a2M and PZP." SIGNOR-261781 MMP9 protein P14780 UNIPROT HAPLN1 protein P10915 UNIPROT "down-regulates quantity by destabilization" cleavage His31 LDHDRAIhIQAENGP -1 7694569 t miannu "Matrix metalloproteinases cleave at two distinct sites on human cartilage link protein. Sequencing studies of modified link protein components revealed that stromelysins-1 and -2, gelatinases A and B and collagenase cleaved specifically between His16 and Ile17, and matrilysin, stromelysin-2 and gelatinase A cleaved between Leu25 and Leu26. Based on previously determined in situ cleavage sites it is evident that matrix metalloproteinases are not solely responsible for the accumulation of link protein degradation products in adult human cartilage, indicating that additional proteolytic agents are involved in the normal catabolism of human cartilage matrix." SIGNOR-256328 MMP9 protein P14780 UNIPROT PZP protein P20742 UNIPROT "down-regulates quantity by destabilization" cleavage Leu778 WKAGAFClSEDAGLG -1 9344465 t lperfetto "The complex formation was confirmed by the use of 125I-labeled matrix metalloproteinase-2. The cleavage sites in the ""bait"" regions following formation of high-molecular-weight complexes of matrix metalloproteinases with the alpha-macroglobulins were determined by protein sequence analysis. Pregnancy zone protein was cleaved at Thr693-Tyr694 and alpha2-macroglobulin at Gly679-Leu680 and Arg696-Leu697 by matrix metalloproteinase-2. Matrix metalloproteinase-9 cleaved alpha2-macroglobulin at the same site as matrix metalloproteinase-2, but cleavage of pregnancy zone protein was at Leu753-Ser754.|MMP-2 and MMP-9 cause a significant degradation of these bands and the background, a degradation which is prevented by both a2M and PZP." SIGNOR-261785 MTOR protein P42345 UNIPROT DAP protein P51397 UNIPROT "down-regulates activity" phosphorylation Ser3 DQEWESPsPPKPTVF 9606 20537536 t miannu "A critical step in autophagy induction comprises the inactivation of a key negative regulator of the process, the Ser/Thr kinase mammalian target of rapamycin (mTOR). Here we identify death-associated protein 1 (DAP1) as a novel substrate of mTOR that negatively regulates autophagy. Mapping of the phosphorylation sites and analysis of phosphorylation mutants indicated that DAP1 is functionally silenced in growing cells through mTOR-dependent phosphorylations on Ser3 and Ser51." SIGNOR-259813 MTOR protein P42345 UNIPROT DAP protein P51397 UNIPROT "down-regulates activity" phosphorylation Ser51 DQEWESPsPPKPTVF 9606 20537536 t miannu "A critical step in autophagy induction comprises the inactivation of a key negative regulator of the process, the Ser/Thr kinase mammalian target of rapamycin (mTOR). Here we identify death-associated protein 1 (DAP1) as a novel substrate of mTOR that negatively regulates autophagy. Mapping of the phosphorylation sites and analysis of phosphorylation mutants indicated that DAP1 is functionally silenced in growing cells through mTOR-dependent phosphorylations on Ser3 and Ser51." SIGNOR-259812 PIM1 protein P11309 UNIPROT SKP2 protein Q13309 UNIPROT "up-regulates activity" phosphorylation Thr417 WGIKCRLtLQKPSCL 9606 BTO:0000567 20663873 t miannu "We found that expression of Pim-1 increases the level of Skp2 through direct binding and phosphorylation of multiple sites on this protein. Along with known Skp2 phosphorylation sites including Ser(64) and Ser(72), we have identified Thr(417) as a unique Pim-1 phosphorylation target. Phosphorylation of Thr(417) controls the stability of Skp2 and its ability to degrade p27." SIGNOR-259817 PIM2 protein Q9P1W9 UNIPROT PKM protein P14618 UNIPROT "up-regulates quantity by stabilization" phosphorylation Thr454 RAPIIAVtRNPQTAR 9606 24142698 t Manara "Importantly, we found that PIM2 could directly phosphorylate PKM2 on the Thr-454 residue, resulting in an increase of PKM2 protein levels." SIGNOR-260905 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 PKA proteinfamily SIGNOR-PF17 SIGNOR GRK1 protein Q15835 UNIPROT "down-regulates activity" phosphorylation Ser21 AFIAARGsFDGSSSQ 9606 15946941 t Luana "Phosphorylation of GRK1 and GRK7 by cAMP-dependent Protein Kinase Attenuates Their Enzymatic Activities | We also determined that cAMP-dependent protein kinase (PKA) phosphorylates GRK1 at Ser(21) and GRK7 at Ser(23) and Ser(36) in vitro. These sites are also phosphorylated when FLAG-tagged GRK1 and GRK7 are expressed in HEK-293 cells treated with forskolin to stimulate the endogenous production of cAMP and activation of PKA." SIGNOR-260841 PKA proteinfamily SIGNOR-PF17 SIGNOR GRK7 protein Q8WTQ7 UNIPROT "down-regulates activity" phosphorylation Ser23 YLQARKPsDCDSKEL 9606 15946941 t Luana "Phosphorylation of GRK1 and GRK7 by cAMP-dependent Protein Kinase Attenuates Their Enzymatic Activities | We also determined that cAMP-dependent protein kinase (PKA) phosphorylates GRK1 at Ser(21) and GRK7 at Ser(23) and Ser(36) in vitro. These sites are also phosphorylated when FLAG-tagged GRK1 and GRK7 are expressed in HEK-293 cells treated with forskolin to stimulate the endogenous production of cAMP and activation of PKA." SIGNOR-260839 PKA proteinfamily SIGNOR-PF17 SIGNOR GRK7 protein Q8WTQ7 UNIPROT "down-regulates activity" phosphorylation Ser36 ELQRRRRsLALPGLQ 9606 15946941 t Luana "Phosphorylation of GRK1 and GRK7 by cAMP-dependent Protein Kinase Attenuates Their Enzymatic Activities | We also determined that cAMP-dependent protein kinase (PKA) phosphorylates GRK1 at Ser(21) and GRK7 at Ser(23) and Ser(36) in vitro. These sites are also phosphorylated when FLAG-tagged GRK1 and GRK7 are expressed in HEK-293 cells treated with forskolin to stimulate the endogenous production of cAMP and activation of PKA." SIGNOR-260840 PKA proteinfamily SIGNOR-PF17 SIGNOR TRPV4 protein Q9HBA0 UNIPROT "up-regulates activity" phosphorylation Ser162 FDIVSRGsTADLDGL 9606 19661060 t Manara "We conclude that the serine/threonine kinases PKC and PKA enhance activation of the TRPV4 ion channel by phosphorylation at specific sites and that phosphorylation depends on assembly of PKC and PKA by AKAP79 into a signaling complex with TRPV4." SIGNOR-260885 PKA proteinfamily SIGNOR-PF17 SIGNOR TRPV4 protein Q9HBA0 UNIPROT "up-regulates activity" phosphorylation Thr175 GLLPFLLtHKKRLTD 9606 19661060 t Manara "We conclude that the serine/threonine kinases PKC and PKA enhance activation of the TRPV4 ion channel by phosphorylation at specific sites and that phosphorylation depends on assembly of PKC and PKA by AKAP79 into a signaling complex with TRPV4." SIGNOR-260881 PRKAA1 protein Q13131 UNIPROT DDIT3 protein P35638 UNIPROT "down-regulates activity" phosphorylation Ser30 EDLQEVLsSDENGGT 10090 27650555 t Luana "Here, we report that phosphorylation of CHOP at Ser30 by AMPKα1 triggers CHOP degradation resulting in reduced macrophage apoptosis and subsequent ameliorated plaque vulnerability in vivo." SIGNOR-259864 PRKAA1 protein Q13131 UNIPROT GAPDH protein P04406 UNIPROT "up-regulates activity" phosphorylation Ser122 GAKRVIIsAPSADAP 10090 26626483 t Luana " Under glucose starvation, but not amino acid starvation, cytoplasmic GAPDH is phosphorylated on Ser122 by activated AMPK. This causes GAPDH to redistribute into the nucleus. Inside the nucleus, GAPDH interacts directly with Sirt1, displacing Sirt1's repressor and causing Sirt1 to become activated. " SIGNOR-259857 PRKAA1 protein Q13131 UNIPROT GLI1 protein P08151 UNIPROT "down-regulates activity" phosphorylation Ser102 LQTVIRTsPSSLVAF 9606 26190112 t Luana "AMPK phosphorylates GLI1 at serines 102 and 408 and threonine 1074. Mutation of these three sites into alanine prevents phosphorylation by AMPK. This in turn leads to increased GLI1 protein stability, transcriptional activity, and oncogenic potency." SIGNOR-259861 PRKAA1 protein Q13131 UNIPROT GLI1 protein P08151 UNIPROT "down-regulates activity" phosphorylation Ser408 GPLPRAPsISTVEPK 9606 26190112 t Luana "AMPK phosphorylates GLI1 at serines 102 and 408 and threonine 1074. Mutation of these three sites into alanine prevents phosphorylation by AMPK. This in turn leads to increased GLI1 protein stability, transcriptional activity, and oncogenic potency." SIGNOR-259860 PRKAA1 protein Q13131 UNIPROT GLI1 protein P08151 UNIPROT "down-regulates activity" phosphorylation Ser408 GPLPRAPsISTVEPK 9606 26190112 t Luana "AMPK phosphorylates GLI1 at serines 102 and 408 and threonine 1074. Mutation of these three sites into alanine prevents phosphorylation by AMPK. This in turn leads to increased GLI1 protein stability, transcriptional activity, and oncogenic potency." SIGNOR-259863 PRKAA1 protein Q13131 UNIPROT GLI1 protein P08151 UNIPROT "down-regulates activity" phosphorylation Thr1074 QRGSSGHtPPPSGPP 9606 26190112 t Luana "AMPK phosphorylates GLI1 at serines 102 and 408 and threonine 1074. Mutation of these three sites into alanine prevents phosphorylation by AMPK. This in turn leads to increased GLI1 protein stability, transcriptional activity, and oncogenic potency." SIGNOR-259862 PRKAA1 protein Q13131 UNIPROT PIAS1 protein O75925 UNIPROT "up-regulates activity" phosphorylation Ser510 SPVSRTPsLPAVDTS 9606 27256105 t Luana "Mechanically, we found that AMPKα1 directly phosphorylated protein inhibitor of activated STAT-1 (PIAS1), the SUMO E3-ligase of Runx2, at serine 510, to promote its SUMO E3-ligase activity. Finally, mutation of protein inhibitor of activated STAT-1 at serine 510 suppressed m" SIGNOR-259866 PRKACA protein P17612 UNIPROT PRKAA1 protein Q13131 UNIPROT "down-regulates activity" phosphorylation Ser496 ATPQRSGsVSNYRSC 9606 27784766 t Luana "These data indicate a novel regulatory role of PKC to inhibit AMPKα1 in human cells. As PKC activation is associated with insulin resistance and obesity, PKC may underlie the reduced Protein kinase C phosphorylates AMP-activated protein kinase α1 Ser487. | AMPK activity reported in response to overnutrition in insulin-resistant metabolic and vascular tissues." SIGNOR-259865 PRKACA protein P17612 UNIPROT RGS13 protein O14921 UNIPROT "up-regulates quantity by stabilization" phosphorylation Thr41 SFENLMAtKYGPVVY BTO:0000007 20974683 t miannu "Phosphorylation of RGS13 by the cyclic AMP-dependent protein kinase inhibits RGS13 degradation.we show that PKA activation also leads to increased steady-state RGS13 expression through RGS13 phosphorylation, which inhibits RGS13 protein degradation. RGS13 phosphorylation was diminished by mutation of an N-terminal Thr residue (T41) identified as a phosphorylation site by mass spectrometry." SIGNOR-259835 PRKCA protein P17252 UNIPROT CYBA protein P13498 UNIPROT up-regulates phosphorylation Thr147 ERPQIGGtIKQPPSN -1 19948736 t Manara "Phosphorylation of p22phox on threonine 147 enhances NADPH oxidase activity by promoting p47phox binding. | Threonine 147 of p22phox Is Phosphorylated by PKC-α and PKC-δ in Vitro" SIGNOR-260891 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 PRKCA protein P17252 UNIPROT TRPV4 protein Q9HBA0 UNIPROT "up-regulates activity" phosphorylation Thr175 GLLPFLLtHKKRLTD 9606 19661060 t Manara "We conclude that the serine/threonine kinases PKC and PKA enhance activation of the TRPV4 ion channel by phosphorylation at specific sites and that phosphorylation depends on assembly of PKC and PKA by AKAP79 into a signaling complex with TRPV4." SIGNOR-260882 PRKCD protein Q05655 UNIPROT BEST1 protein O76090 UNIPROT "down-regulates activity" phosphorylation Ser358 SAQFRRAsFMGSTFN 9606 19635817 t Manara "We have identified a PKC phosphorylation site (S358) located in the C terminal region of hBest1 critical for channel rundown. Phosphorylation of this site by PKC activators and PP2A inhibitors reduces channel rundown." SIGNOR-260880 PRKCD protein Q05655 UNIPROT CAT protein P04040 UNIPROT "up-regulates activity" phosphorylation Ser167 LFPSFIHsQKRNPQT 9935 24211614 t Manara "Endothelin-1 stimulates catalase activity through the PKCδ-mediated phosphorylation of serine 167." SIGNOR-260904 PRKCD protein Q05655 UNIPROT CDH1 protein P12830 UNIPROT "down-regulates activity" phosphorylation Thr790 TRNDVAPtLMSVPRY 10029 27203386 t Manara "Phosphorylation of E-cadherin at threonine 790 by protein kinase Cδ reduces β-catenin binding and suppresses the function of E-cadherin." SIGNOR-260893 PRKCD protein Q05655 UNIPROT CTNNB1 protein P35222 UNIPROT "down-regulates activity" phosphorylation Ser715 GYRQDDPsYRSFHSG 9606 25639486 t Manara "Moreover, protein kinase Cδ, which directly phosphorylates β-catenin at Ser715, is required for the TRIM33–β-catenin interaction. | Phosphorylation of β-catenin Ser715 is critical for TRIM33-induced β-catenin degradation" SIGNOR-260897 PRKCD protein Q05655 UNIPROT CTTN protein Q14247 UNIPROT "up-regulates activity" phosphorylation Ser405 KTQTPPVsPAPQPTE 10029 26490115 t Manara "Together these findings demonstrate that phosphorylation of cortactin on S405 and S418 residues is required for its interaction with WAVE2 in MCP1-induced cytoskeleton remodeling, facilitating HASMC migration. In addition, the MCP1-induced cortactin phosphorylation is dependent on PLCβ3-mediated PKCδ activation" SIGNOR-260889 PRKCD protein Q05655 UNIPROT CTTN protein Q14247 UNIPROT "up-regulates activity" phosphorylation Ser418 KTQTPPVsPAPQPTE 10029 26490115 t Manara "Together these findings demonstrate that phosphorylation of cortactin on S405 and S418 residues is required for its interaction with WAVE2 in MCP1-induced cytoskeleton remodeling, facilitating HASMC migration. In addition, the MCP1-induced cortactin phosp" SIGNOR-260890 PRKCD protein Q05655 UNIPROT CXCR4 protein P61073 UNIPROT "down-regulates activity" phosphorylation Ser324 LTSVSRGsSLKILSK 9606 10521508 t Manara "Therefore, internalization of CXCR4 in response to PMA appears to be mediated by activation of protein kinase C | However, mutation of the dileucine motif or the serines at positions 324, 325, 338, and 339 profoundly decreased internalization." SIGNOR-260898 PRKCD protein Q05655 UNIPROT CXCR4 protein P61073 UNIPROT "down-regulates activity" phosphorylation Ser325 LTSVSRGsSLKILSK 9606 10521508 t Manara "Therefore, internalization of CXCR4 in response to PMA appears to be mediated by activation of protein kinase C | However, mutation of the dileucine motif or the serines at positions 324, 325, 338, and 339 profoundly decreased internalization." SIGNOR-260899 PRKCD protein Q05655 UNIPROT CYBA protein P13498 UNIPROT up-regulates phosphorylation Thr147 ERPQIGGtIKQPPSN -1 19948736 t Manara "Phosphorylation of p22phox on threonine 147 enhances NADPH oxidase activity by promoting p47phox binding. | Threonine 147 of p22phox Is Phosphorylated by PKC-α and PKC-δ in Vitro" SIGNOR-260892 PRKCD protein Q05655 UNIPROT HDAC5 protein Q9UQL6 UNIPROT "down-regulates activity" phosphorylation Ser498 RHRPLSRtQSSPLPQ 9606 18332134 t Manara "In this report, we show that VEGF stimulates PKD-dependent phosphorylation of HDAC5 at Ser259/498residues in ECs, which leads to HDAC5 nuclear exclusion and myocyte enhancer factor-2 (MEF2) transcriptional activation." SIGNOR-260876 PRKCD protein Q05655 UNIPROT HNRNPK protein P61978 UNIPROT unknown phosphorylation Ser302 GRGGRGGsRARNLPL 9606 10329716 t Manara "We have shown that PKCδ binds and phosphorylates K protein. These observations broaden the range of K protein interactions. PKCδ targets Ser302, which is located in the middle of what appears to be a highly interactive KI domain" SIGNOR-260877 PRKCD protein Q05655 UNIPROT SLC29A1 protein Q99808 UNIPROT "up-regulates activity" phosphorylation Ser281 QPTNESHsIKAILKN 9606 25725289 t Manara "Phosphorylation of hENT1 by PKC has effects on both the function and subcellular trafficking of hENT1" SIGNOR-260888 PRKCD protein Q05655 UNIPROT TBL1XR1 protein Q9BZK7 UNIPROT "up-regulates activity" phosphorylation Ser123 AAASQQGsAKNGENT 9606 18374649 t Manara "In addition, we describe that the functions and the specificity of these two highly- related exchange factors is tightly regulated by signal-induced phosphorylation events at the level of target gene promoters, as exemplified by the role of TBLR1 phosphorylation at Ser 123 by PKCδ upon retinoic acid or estrogen stimulation." SIGNOR-260903 PRKCQ protein Q04759 UNIPROT FOSL1 protein P15407 UNIPROT "up-regulates activity" phosphorylation Thr227 LEPEALHtPTLMTTP 9606 27816489 t Manara "PKCθ-induced phosphorylations, in part at T217 and T227 residues, strongly and specifically increased Fra-1 transcriptional activity through the stimulation of Fra-1 transactivation domain, without affecting JUN factors." SIGNOR-260879 PRKCQ protein Q04759 UNIPROT IRS1 protein P35568 UNIPROT "down-regulates activity" phosphorylation Ser1101 GCRRRHSsETFSSTP 10090 15364919 t Manara "Protein kinase C Theta inhibits insulin signaling by phosphorylating IRS1 at Ser(1101)." SIGNOR-260906 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 PRKD1 protein Q15139 UNIPROT PKD2 protein Q13563 UNIPROT "up-regulates activity" phosphorylation Ser801 SSLPRPMsSRSFPRS 9606 BTO:0000007 20881056 t miannu "Here, we report the identification of a previously unrecognized phosphorylation site within the polycystin-2 C terminus (Ser801), and we demonstrate that it is phosphorylated by protein kinase D. Phosphorylation at this site was significantly increased in response to serum and epidermal growth factor stimulation.We confirmed previous studies showing that PC2 mediated Ca2+ release from the ER can be stimulated by ATP.Phosphorylation at Ser801 seems to be permissive for this activity without altering the subcellular localization nor homophilic and heterophilic (with PC1) interactions of wild-type PC2." SIGNOR-259829 PRTN3 protein P24158 UNIPROT AGT protein P01019 UNIPROT "up-regulates activity" cleavage Phe41 DRVYIHPfHLVIHNE -1 11747312 t miannu "Cathepsin G, elastase, and proteinase 3 are serine proteinases released by activated neutrophils. Cathepsin G can cleave angiotensinogen to release angiotensin II, but this activity has not been previously reported for elastase or proteinase 3. In this study we show that elastase and proteinase 3 can release angiotensin I from angiotensinogen and release angiotensin II from angiotensin I and angiotensinogen." SIGNOR-256314 PTK2 protein Q05397 UNIPROT ACTN1 protein B3V8S3 UNIPROT "up-regulates activity" phosphorylation Tyr12 DSQQTNDyMQPEEDW 9534 BTO:0004055 16291744 t lperfetto "FAK phosphorylates the cytoskeletal protein alpha-actinin at Tyr-12. Here we report that protein-tyrosine phosphatase 1B (PTP 1B) is an alpha-actinin phosphatase. PTP 1B-dependent dephosphorylation of alpha-actinin was seen in COS-7 cells |we found that phosphorylated alpha-actinin bound to Src and reduced the binding of FAK to Src." SIGNOR-261798 PTK2 protein Q05397 UNIPROT SHC1 protein P29353 UNIPROT "up-regulates activity" phosphorylation Tyr317 ELFDDPSyVNVQNLD 9606 9566877 t Luana " In vitro, FAK directly phosphorylated Shc Tyr-317 to promote Grb2 binding. FAK can associate and directly phosphorylate Shc at Tyr-317 to promote Grb2 binding and low-level signaling to ERK2." SIGNOR-259854 PTPN1 protein P18031 UNIPROT ACTN1 protein B3V8S3 UNIPROT "down-regulates activity" dephosphorylation Tyr12 DSQQTNDyMQPEEDW 9534 BTO:0004055 16291744 t lperfetto "FAK phosphorylates the cytoskeletal protein alpha-actinin at Tyr-12. Here we report that protein-tyrosine phosphatase 1B (PTP 1B) is an alpha-actinin phosphatase. PTP 1B-dependent dephosphorylation of alpha-actinin was seen in COS-7 cells |we found that phosphorylated alpha-actinin bound to Src and reduced the binding of FAK to Src." SIGNOR-261797 RET/PTC2 protein Q15300 UNIPROT STAT3 protein P40763 UNIPROT "up-regulates activity" phosphorylation Tyr705 DPGSAAPyLKTKFIC 9606 12637586 t Manara "In addition, RET/PTC-mediated cellular transformation and proliferation of transformed cells require tyrosine 705 phosphorylation of STAT3 in NIH3T3 cells. We conclude that STAT3 activation by the RET/PTC tyrosine kinase is one of the critical signaling pathways for the regulation of specific genes, such as cyclin D1, vascular endothelial growth factor, and intercellular adhesion molecule 1, and for cellular transformation." SIGNOR-260917 SCAF11 protein Q99590 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-261742 SCAF11 protein Q99590 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-261758 ZNRD1 protein Q9P1U0 UNIPROT ABCB1 protein P08183 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 16373708 f miannu "ZNRD1 could significantly up-regulate the expression of P-gp, Bcl-2, and the transcription of the MDR1 gene but not alter the expression of MDR-associated protein, glutathione S-transferase activity, or intracellular glutathione content in leukemia cells." SIGNOR-259907 ZNRD1 protein Q9P1U0 UNIPROT BCL2 protein P10415 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 16373708 f miannu "ZNRD1 could significantly up-regulate the expression of P-gp, Bcl-2, and the transcription of the MDR1 gene but not alter the expression of MDR-associated protein, glutathione S-transferase activity, or intracellular glutathione content in leukemia cells." SIGNOR-259908 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 BACE2 protein Q9Y5Z0 UNIPROT protein B4DGD0 UNIPROT "up-regulates activity" cleavage Phe635 HHQKLVFfAEDVGSN 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-261775 BACE1 protein P56817 UNIPROT protein B4DGD0 UNIPROT "up-regulates activity" cleavage Asp616 EISEVKMdAEFRHDS 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 CASP6 protein P55212 UNIPROT protein B4DGD0 UNIPROT "up-regulates activity" cleavage Asp616 EISEVKMdAEFRHDS -1 10438520 t lperfetto "Inhibition of caspase-6 activity prevents serum deprivation-mediated increase of Ab. Caspase-6 directly cleaves APP at the C terminus and generates a C-terminal fragment of 3 kDa (Capp3) and an Ab-containing 6.5-kDa fragment, Capp6.5, that increases in serum-deprived neurons" SIGNOR-261762 CTSD protein P07339 UNIPROT protein B4DGD0 UNIPROT "up-regulates activity" cleavage Ala657 MVGGVVIaTVIVITL -1 10605825 t lperfetto "In this work, we used a sensitive in vitro method of detection to investigate the role of cathepasin D in the proteolytic processing of a 100-amino acid C-terminal fragment (C100) inclusive of βA4 and cytoplasmic domain of APP. Digestion of C100 with cathepsin D resulted in cleavage at the amyloidogenic γ-cleavage sites. This occurred preferentially at Thr43–Val44 and at Ala42–Thr43, generating full length βA4 43 and βA4 42 amyloid peptides, respectively. Cathepsin D was also found to cleave the substrate at the following nonamyloidogenic sites; Leu34–Met35, Thr48–Leu49 and Leu49–Val50. A high concentration of cathepsin D resulted in cleavage also occurring at Phe19–Phe20, Phe20–Ala21 and Phe93–Phe94 of the C100, suggesting that these sites are somewhat less sensitive to the action of cathepsin D." SIGNOR-261738 CTSD protein P07339 UNIPROT protein B4DGD0 UNIPROT "up-regulates activity" cleavage Phe635 HHQKLVFfAEDVGSN -1 10605825 t lperfetto "In this work, we used a sensitive in vitro method of detection to investigate the role of cathepasin D in the proteolytic processing of a 100-amino acid C-terminal fragment (C100) inclusive of βA4 and cytoplasmic domain of APP. Digestion of C100 with cathepsin D resulted in cleavage at the amyloidogenic γ-cleavage sites. This occurred preferentially at Thr43–Val44 and at Ala42–Thr43, generating full length βA4 43 and βA4 42 amyloid peptides, respectively. Cathepsin D was also found to cleave the substrate at the following nonamyloidogenic sites; Leu34–Met35, Thr48–Leu49 and Leu49–Val50. A high concentration of cathepsin D resulted in cleavage also occurring at Phe19–Phe20, Phe20–Ala21 and Phe93–Phe94 of the C100, suggesting that these sites are somewhat less sensitive to the action of cathepsin D." SIGNOR-261774 CTSD protein P07339 UNIPROT protein B4DGD0 UNIPROT "up-regulates activity" cleavage Thr658 VGGVVIAtVIVITLV -1 10605825 t lperfetto "In this work, we used a sensitive in vitro method of detection to investigate the role of cathepasin D in the proteolytic processing of a 100-amino acid C-terminal fragment (C100) inclusive of βA4 and cytoplasmic domain of APP. Digestion of C100 with cathepsin D resulted in cleavage at the amyloidogenic γ-cleavage sites. This occurred preferentially at Thr43–Val44 and at Ala42–Thr43, generating full length βA4 43 and βA4 42 amyloid peptides, respectively. Cathepsin D was also found to cleave the substrate at the following nonamyloidogenic sites; Leu34–Met35, Thr48–Leu49 and Leu49–Val50. A high concentration of cathepsin D resulted in cleavage also occurring at Phe19–Phe20, Phe20–Ala21 and Phe93–Phe94 of the C100, suggesting that these sites are somewhat less sensitive to the action of cathepsin D." SIGNOR-261792 CTSD protein P07339 UNIPROT protein B4DGD0 UNIPROT "up-regulates activity" cleavage Thr663 IATVIVItLVMLKKK -1 10605825 t lperfetto "In this work, we used a sensitive in vitro method of detection to investigate the role of cathepasin D in the proteolytic processing of a 100-amino acid C-terminal fragment (C100) inclusive of βA4 and cytoplasmic domain of APP. Digestion of C100 with cathepsin D resulted in cleavage at the amyloidogenic γ-cleavage sites. This occurred preferentially at Thr43–Val44 and at Ala42–Thr43, generating full length βA4 43 and βA4 42 amyloid peptides, respectively. Cathepsin D was also found to cleave the substrate at the following nonamyloidogenic sites; Leu34–Met35, Thr48–Leu49 and Leu49–Val50. A high concentration of cathepsin D resulted in cleavage also occurring at Phe19–Phe20, Phe20–Ala21 and Phe93–Phe94 of the C100, suggesting that these sites are somewhat less sensitive to the action of cathepsin D." SIGNOR-261793 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 GSK3A protein P49840 UNIPROT NBR1 protein Q14596 UNIPROT "down-regulates activity" phosphorylation Thr586 HNTPVDVtPCMSPLP -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 "AZ 960" chemical CID:25099184 PUBCHEM JAK2 protein O60674 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-190128 GSK3B protein P49841 UNIPROT NBR1 protein Q14596 UNIPROT "down-regulates activity" phosphorylation Thr586 HNTPVDVtPCMSPLP -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 PCSK1 protein P29120 UNIPROT IAPP protein P10997 UNIPROT "up-regulates activity" cleavage Lys72 VGSNTYGkRNAVEVL -1 10931181 t lperfetto "The processing of proinsulin to insulin occurs in the secretory granules at the C-terminal end of pairs of basic amino acids, Arg31-Arg32 and Lys64-Arg65 [9,10]. Following cleavage, by the prohormone convertases, PC3 (also known as PC1) and PC2, the pair of basic amino acids are removed rapidly by carboxypeptidase E (CPE) to produce the mature insulin molecule" SIGNOR-261782 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 ZMYND11 protein Q15326 UNIPROT H3-3A protein P84243 UNIPROT "up-regulates activity" binding methylation:Lys39 K-->P 24675531 t miannu "We found that full-length BS69 specifically interacted with H3K36me3 in native nucleosome co-immunoprecipitation (co-IP) experiments. We propose that BS69 specifically associates with H3K36me3-enriched chromatin through the PWWP domain, which facilitates the recruitment of MYND-bound transcription and chromatin remodeling factors including EZH2, HDAC1, Brg1 and E2F6 to target gene loci, thereby repressing target gene transcription." SIGNOR-263897 ZHX1 protein Q9UKY1 UNIPROT ZMYND11 protein Q15326 UNIPROT "down-regulates activity" binding 9606 BTO:0000007 17127430 t miannu "Corepressor BS69 interacts with ZHX1, a member of the ZHX family having zinc-fingers and homeoboxes. Although BS69 was originally found as a corepressor interacting with ZHX1, BS69 was also found to function as a transcriptional activator in HEK293 cells, in which the activation required the MYND domain of BS69. Co-transfection of BS69 with a mutant form of ZHX1, which cannot interact with BS69, led to increase the transcriptional activation of BS69, suggesting that transcriptional activation mediated by BS69 is suppressed by ZHX1." SIGNOR-263898 UBE2I protein P63279 UNIPROT ZHX1 protein Q9UKY1 UNIPROT "up-regulates quantity by stabilization" sumoylation Lys159 TFDGSFVkEENAEQA 9606 BTO:0000007 23686912 t miannu "Here, we report that the SUMO-E2 conjugating enzyme Ubc9 was identified to interact with ZHX1 by an interaction screen using a yeast two-hybrid system. This interaction was confirmed by co-immunoprecipitation and co-localization assays. Further study showed that ZHX1 is SUMOylated by Ubc9 with SUMO1 at the sites K159, K454, and K626. Furthermore, we demonstrated that the SUMOylation of ZHX1 regulated the stability, ubiquitination and transcriptional activity of ZHX1. The sumoylation of zinc‐fingers and homeoboxes 1 (ZHX1) by ubc9 regulates its stability and transcriptional repression activity. However, in the current work, we demonstrated that ZHX1 was only SUMOylated by SUMO1." SIGNOR-263899 UBE2I protein P63279 UNIPROT ZHX1 protein Q9UKY1 UNIPROT "up-regulates quantity by stabilization" sumoylation Lys454 VPTSQSVkHETALVN 9606 BTO:0000007 23686912 t miannu "Here, we report that the SUMO-E2 conjugating enzyme Ubc9 was identified to interact with ZHX1 by an interaction screen using a yeast two-hybrid system. This interaction was confirmed by co-immunoprecipitation and co-localization assays. Further study showed that ZHX1 is SUMOylated by Ubc9 with SUMO1 at the sites K159, K454, and K626. Furthermore, we demonstrated that the SUMOylation of ZHX1 regulated the stability, ubiquitination and transcriptional activity of ZHX1. The sumoylation of zinc‐fingers and homeoboxes 1 (ZHX1) by ubc9 regulates its stability and transcriptional repression activity. However, in the current work, we demonstrated that ZHX1 was only SUMOylated by SUMO1." SIGNOR-263900 UBE2I protein P63279 UNIPROT ZHX1 protein Q9UKY1 UNIPROT "up-regulates quantity by stabilization" sumoylation Lys626 KKKSKALkEEKMEID 9606 BTO:0000007 23686912 t miannu "Here, we report that the SUMO-E2 conjugating enzyme Ubc9 was identified to interact with ZHX1 by an interaction screen using a yeast two-hybrid system. This interaction was confirmed by co-immunoprecipitation and co-localization assays. Further study showed that ZHX1 is SUMOylated by Ubc9 with SUMO1 at the sites K159, K454, and K626. Furthermore, we demonstrated that the SUMOylation of ZHX1 regulated the stability, ubiquitination and transcriptional activity of ZHX1. The sumoylation of zinc‐fingers and homeoboxes 1 (ZHX1) by ubc9 regulates its stability and transcriptional repression activity. However, in the current work, we demonstrated that ZHX1 was only SUMOylated by SUMO1." SIGNOR-263901 NCAPG protein Q9BPX3 UNIPROT "Condensin I" complex SIGNOR-C341 SIGNOR "form complex" binding 9606 32445620 t miannu "The majority of higher eukaryotes, including humans, have two condensins, condensin I (CI) and II (CII) Although sharing the same SMC subunits (SMC2 and SMC4), condensin I and II have distinct non-SMC regulatory subunits, including the kleisin subunit (CAP-H and CAP-H2, respectively) and a pair of HEAT repeat subunits (CAP-D2/G and CAP-D3/G2, respectively; Figure 1B). the combined actions of both condensins contribute to formation of a nested-loop architecture necessary to achieve the highest level of chromosome compaction." SIGNOR-263902 SMC2 protein O95347 UNIPROT "Condensin I" complex SIGNOR-C341 SIGNOR "form complex" binding 9606 32445620 t miannu "The majority of higher eukaryotes, including humans, have two condensins, condensin I (CI) and II (CII) Although sharing the same SMC subunits (SMC2 and SMC4), condensin I and II have distinct non-SMC regulatory subunits, including the kleisin subunit (CAP-H and CAP-H2, respectively) and a pair of HEAT repeat subunits (CAP-D2/G and CAP-D3/G2, respectively; Figure 1B). the combined actions of both condensins contribute to formation of a nested-loop architecture necessary to achieve the highest level of chromosome compaction." SIGNOR-263903 SMC4 protein Q9NTJ3 UNIPROT "Condensin I" complex SIGNOR-C341 SIGNOR "form complex" binding 9606 32445620 t miannu "The majority of higher eukaryotes, including humans, have two condensins, condensin I (CI) and II (CII) Although sharing the same SMC subunits (SMC2 and SMC4), condensin I and II have distinct non-SMC regulatory subunits, including the kleisin subunit (CAP-H and CAP-H2, respectively) and a pair of HEAT repeat subunits (CAP-D2/G and CAP-D3/G2, respectively; Figure 1B). the combined actions of both condensins contribute to formation of a nested-loop architecture necessary to achieve the highest level of chromosome compaction." SIGNOR-263904 NCAPD2 protein Q15021 UNIPROT "Condensin I" complex SIGNOR-C341 SIGNOR "form complex" binding 9606 32445620 t miannu "The majority of higher eukaryotes, including humans, have two condensins, condensin I (CI) and II (CII) Although sharing the same SMC subunits (SMC2 and SMC4), condensin I and II have distinct non-SMC regulatory subunits, including the kleisin subunit (CAP-H and CAP-H2, respectively) and a pair of HEAT repeat subunits (CAP-D2/G and CAP-D3/G2, respectively; Figure 1B). the combined actions of both condensins contribute to formation of a nested-loop architecture necessary to achieve the highest level of chromosome compaction." SIGNOR-263905 NCAPH protein Q15003 UNIPROT "Condensin I" complex SIGNOR-C341 SIGNOR "form complex" binding 9606 32445620 t miannu "The majority of higher eukaryotes, including humans, have two condensins, condensin I (CI) and II (CII) Although sharing the same SMC subunits (SMC2 and SMC4), condensin I and II have distinct non-SMC regulatory subunits, including the kleisin subunit (CAP-H and CAP-H2, respectively) and a pair of HEAT repeat subunits (CAP-D2/G and CAP-D3/G2, respectively; Figure 1B). the combined actions of both condensins contribute to formation of a nested-loop architecture necessary to achieve the highest level of chromosome compaction." SIGNOR-263906 "Condensin I" complex SIGNOR-C341 SIGNOR Chromatine_condensation phenotype SIGNOR-PH21 SIGNOR up-regulates 9606 32445620 f miannu "Human Condensin I and II Drive Extensive ATP-Dependent Compaction of Nucleosome-Bound DNA. the combined actions of both condensins contribute to formation of a nested-loop architecture necessary to achieve the highest level of chromosome compaction." SIGNOR-263907 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 SMC2 protein O95347 UNIPROT "Condensin II" complex SIGNOR-C342 SIGNOR "form complex" binding 9606 32445620 t miannu "The majority of higher eukaryotes, including humans, have two condensins, condensin I (CI) and II (CII) Although sharing the same SMC subunits (SMC2 and SMC4), condensin I and II have distinct non-SMC regulatory subunits, including the kleisin subunit (CAP-H and CAP-H2, respectively) and a pair of HEAT repeat subunits (CAP-D2/G and CAP-D3/G2, respectively; Figure 1B). the combined actions of both condensins contribute to formation of a nested-loop architecture necessary to achieve the highest level of chromosome compaction." SIGNOR-263908 SMC4 protein Q9NTJ3 UNIPROT "Condensin II" complex SIGNOR-C342 SIGNOR "form complex" binding 9606 32445620 t miannu "The majority of higher eukaryotes, including humans, have two condensins, condensin I (CI) and II (CII) Although sharing the same SMC subunits (SMC2 and SMC4), condensin I and II have distinct non-SMC regulatory subunits, including the kleisin subunit (CAP-H and CAP-H2, respectively) and a pair of HEAT repeat subunits (CAP-D2/G and CAP-D3/G2, respectively; Figure 1B). the combined actions of both condensins contribute to formation of a nested-loop architecture necessary to achieve the highest level of chromosome compaction." SIGNOR-263909 NCAPH2 protein Q6IBW4 UNIPROT "Condensin II" complex SIGNOR-C342 SIGNOR "form complex" binding 9606 32445620 t miannu "The majority of higher eukaryotes, including humans, have two condensins, condensin I (CI) and II (CII) Although sharing the same SMC subunits (SMC2 and SMC4), condensin I and II have distinct non-SMC regulatory subunits, including the kleisin subunit (CAP-H and CAP-H2, respectively) and a pair of HEAT repeat subunits (CAP-D2/G and CAP-D3/G2, respectively; Figure 1B). the combined actions of both condensins contribute to formation of a nested-loop architecture necessary to achieve the highest level of chromosome compaction." SIGNOR-263910 NCAPG2 protein Q86XI2 UNIPROT "Condensin II" complex SIGNOR-C342 SIGNOR "form complex" binding 9606 32445620 t miannu "The majority of higher eukaryotes, including humans, have two condensins, condensin I (CI) and II (CII) Although sharing the same SMC subunits (SMC2 and SMC4), condensin I and II have distinct non-SMC regulatory subunits, including the kleisin subunit (CAP-H and CAP-H2, respectively) and a pair of HEAT repeat subunits (CAP-D2/G and CAP-D3/G2, respectively; Figure 1B). the combined actions of both condensins contribute to formation of a nested-loop architecture necessary to achieve the highest level of chromosome compaction." SIGNOR-263911 NCAPD3 protein P42695 UNIPROT "Condensin II" complex SIGNOR-C342 SIGNOR "form complex" binding 9606 32445620 t miannu "The majority of higher eukaryotes, including humans, have two condensins, condensin I (CI) and II (CII) Although sharing the same SMC subunits (SMC2 and SMC4), condensin I and II have distinct non-SMC regulatory subunits, including the kleisin subunit (CAP-H and CAP-H2, respectively) and a pair of HEAT repeat subunits (CAP-D2/G and CAP-D3/G2, respectively; Figure 1B). the combined actions of both condensins contribute to formation of a nested-loop architecture necessary to achieve the highest level of chromosome compaction." SIGNOR-263912 "Condensin II" complex SIGNOR-C342 SIGNOR Chromatine_condensation phenotype SIGNOR-PH21 SIGNOR up-regulates 9606 32445620 f miannu "Human Condensin I and II Drive Extensive ATP-Dependent Compaction of Nucleosome-Bound DNA. the combined actions of both condensins contribute to formation of a nested-loop architecture necessary to achieve the highest level of chromosome compaction." SIGNOR-263913 NCAPH2 protein Q6IBW4 UNIPROT TERF1 protein P54274 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 31026066 t miannu "Taken together these observations suggest that NCAPH2 promotes telomere stability, possibly through a direct interaction with the TRF1 shelterin component, and prevents telomere dysfunction resulting from impaired DNA replication." SIGNOR-263914 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 EMSY protein Q7Z589 UNIPROT BRCA2 protein P51587 UNIPROT "down-regulates activity" binding 9606 BTO:0000567 14651845 t miannu "The EMSY protein interacts precisely with a highly conserved transactivating region at the N terminus of the breast cancer protein BRCA2, and has endogenous transcriptional repressor activity when recruited to a high basal promoter. We have suggested that the independent activation domain of BRCA2 within exon 3 might have some role in transcription (Milner et al., 1997). The identification of the repressor protein EMSY, which binds and silences this domain, is consistent with such a function." SIGNOR-263915 EMSY protein Q7Z589 UNIPROT ZMYND11 protein Q15326 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 14651845 t miannu "The binding sites for HP1β and BS69 with EMSY abut each other, and are found directly adjacent to the ENT domain of EMSY. This demonstrates that EMSY has the capacity to contact directly at least two proteins which contain a Royal Family domain. Since this domain is found in proteins with a chromatin connection, we assume that EMSY functions, at least partly, in the regulation of chromatin." SIGNOR-263916 EMSY protein Q7Z589 UNIPROT CBX1 protein P83916 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 14651845 t miannu "The binding sites for HP1β and BS69 with EMSY abut each other, and are found directly adjacent to the ENT domain of EMSY. This demonstrates that EMSY has the capacity to contact directly at least two proteins which contain a Royal Family domain. Since this domain is found in proteins with a chromatin connection, we assume that EMSY functions, at least partly, in the regulation of chromatin." SIGNOR-263917 TAF2 protein Q6P1X5 UNIPROT TFIID complex SIGNOR-C343 SIGNOR "form complex" binding 9606 27096372 t miannu "The general transcription factor IID (TFIID) plays a central role in the initiation of RNA polymerase II (Pol II)-dependent transcription by nucleating pre-initiation complex (PIC) assembly at the core promoter. TFIID comprises the TATA-binding protein (TBP) and 13 TBP-associated factors (TAF1-13), which specifically interact with a variety of core promoter DNA sequences." SIGNOR-263931 TAF1 protein P21675 UNIPROT TFIID complex SIGNOR-C343 SIGNOR "form complex" binding 9606 27096372 t miannu "The general transcription factor IID (TFIID) plays a central role in the initiation of RNA polymerase II (Pol II)-dependent transcription by nucleating pre-initiation complex (PIC) assembly at the core promoter. TFIID comprises the TATA-binding protein (TBP) and 13 TBP-associated factors (TAF1-13), which specifically interact with a variety of core promoter DNA sequences." SIGNOR-263932 TBP protein P20226 UNIPROT TFIID complex SIGNOR-C343 SIGNOR "form complex" binding 9606 27096372 t miannu "The general transcription factor IID (TFIID) plays a central role in the initiation of RNA polymerase II (Pol II)-dependent transcription by nucleating pre-initiation complex (PIC) assembly at the core promoter. TFIID comprises the TATA-binding protein (TBP) and 13 TBP-associated factors (TAF1-13), which specifically interact with a variety of core promoter DNA sequences." SIGNOR-263933 TFIID complex SIGNOR-C343 SIGNOR POLR2A protein P24928 UNIPROT "up-regulates activity" binding 9606 27096372 t miannu "Our structures suggest that a primary function of TFIID during PIC assembly is the proper positioning of TBP on the upstream promoter, which ultimately determines the placement of Pol II relative to the TSS. The structures presented here offer a structural framework for understanding the complex mechanism underlying TFIID function, shedding new light into the overlapping roles of TFIID as both a coactivator and a general platform for PIC assembly in the coordination of transcription initiation." SIGNOR-263934 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 DRAP1 protein Q14919 UNIPROT BTAF1 protein O14981 UNIPROT "up-regulates activity" binding 9986 15509807 t miannu "We present evidence that the NC2alpha subunit interacts with BTAF1. Addition of NC2alpha or the NC2 complex can stimulate the ability of BTAF1 to interact with TBP." SIGNOR-263918 BTAF1 protein O14981 UNIPROT TBP protein P20226 UNIPROT "up-regulates activity" binding 9986 15509807 t miannu "We present evidence that the NC2alpha subunit interacts with BTAF1. Addition of NC2alpha or the NC2 complex can stimulate the ability of BTAF1 to interact with TBP." SIGNOR-263919 TAF9 protein Q16594 UNIPROT TFIID complex SIGNOR-C343 SIGNOR "form complex" binding 9606 27096372 t miannu "The general transcription factor IID (TFIID) plays a central role in the initiation of RNA polymerase II (Pol II)-dependent transcription by nucleating pre-initiation complex (PIC) assembly at the core promoter. TFIID comprises the TATA-binding protein (TBP) and 13 TBP-associated factors (TAF1-13), which specifically interact with a variety of core promoter DNA sequences." SIGNOR-263920 TAF4 protein O00268 UNIPROT TFIID complex SIGNOR-C343 SIGNOR "form complex" binding 9606 27096372 t miannu "The general transcription factor IID (TFIID) plays a central role in the initiation of RNA polymerase II (Pol II)-dependent transcription by nucleating pre-initiation complex (PIC) assembly at the core promoter. TFIID comprises the TATA-binding protein (TBP) and 13 TBP-associated factors (TAF1-13), which specifically interact with a variety of core promoter DNA sequences." SIGNOR-263921 TAF6 protein P49848 UNIPROT TFIID complex SIGNOR-C343 SIGNOR "form complex" binding 9606 27096372 t miannu "The general transcription factor IID (TFIID) plays a central role in the initiation of RNA polymerase II (Pol II)-dependent transcription by nucleating pre-initiation complex (PIC) assembly at the core promoter. TFIID comprises the TATA-binding protein (TBP) and 13 TBP-associated factors (TAF1-13), which specifically interact with a variety of core promoter DNA sequences." SIGNOR-263922 TAF13 protein Q15543 UNIPROT TFIID complex SIGNOR-C343 SIGNOR "form complex" binding 9606 27096372 t miannu "The general transcription factor IID (TFIID) plays a central role in the initiation of RNA polymerase II (Pol II)-dependent transcription by nucleating pre-initiation complex (PIC) assembly at the core promoter. TFIID comprises the TATA-binding protein (TBP) and 13 TBP-associated factors (TAF1-13), which specifically interact with a variety of core promoter DNA sequences." SIGNOR-263923 TAF12 protein Q16514 UNIPROT TFIID complex SIGNOR-C343 SIGNOR "form complex" binding 9606 27096372 t miannu "The general transcription factor IID (TFIID) plays a central role in the initiation of RNA polymerase II (Pol II)-dependent transcription by nucleating pre-initiation complex (PIC) assembly at the core promoter. TFIID comprises the TATA-binding protein (TBP) and 13 TBP-associated factors (TAF1-13), which specifically interact with a variety of core promoter DNA sequences." SIGNOR-263924 TAF11 protein Q15544 UNIPROT TFIID complex SIGNOR-C343 SIGNOR "form complex" binding 9606 27096372 t miannu "The general transcription factor IID (TFIID) plays a central role in the initiation of RNA polymerase II (Pol II)-dependent transcription by nucleating pre-initiation complex (PIC) assembly at the core promoter. TFIID comprises the TATA-binding protein (TBP) and 13 TBP-associated factors (TAF1-13), which specifically interact with a variety of core promoter DNA sequences." SIGNOR-263925 TAF10 protein Q12962 UNIPROT TFIID complex SIGNOR-C343 SIGNOR "form complex" binding 9606 27096372 t miannu "The general transcription factor IID (TFIID) plays a central role in the initiation of RNA polymerase II (Pol II)-dependent transcription by nucleating pre-initiation complex (PIC) assembly at the core promoter. TFIID comprises the TATA-binding protein (TBP) and 13 TBP-associated factors (TAF1-13), which specifically interact with a variety of core promoter DNA sequences." SIGNOR-263926 TAF8 protein Q7Z7C8 UNIPROT TFIID complex SIGNOR-C343 SIGNOR "form complex" binding 9606 27096372 t miannu "The general transcription factor IID (TFIID) plays a central role in the initiation of RNA polymerase II (Pol II)-dependent transcription by nucleating pre-initiation complex (PIC) assembly at the core promoter. TFIID comprises the TATA-binding protein (TBP) and 13 TBP-associated factors (TAF1-13), which specifically interact with a variety of core promoter DNA sequences." SIGNOR-263927 TAF7 protein Q15545 UNIPROT TFIID complex SIGNOR-C343 SIGNOR "form complex" binding 9606 27096372 t miannu "The general transcription factor IID (TFIID) plays a central role in the initiation of RNA polymerase II (Pol II)-dependent transcription by nucleating pre-initiation complex (PIC) assembly at the core promoter. TFIID comprises the TATA-binding protein (TBP) and 13 TBP-associated factors (TAF1-13), which specifically interact with a variety of core promoter DNA sequences." SIGNOR-263928 TAF5 protein Q15542 UNIPROT TFIID complex SIGNOR-C343 SIGNOR "form complex" binding 9606 27096372 t miannu "The general transcription factor IID (TFIID) plays a central role in the initiation of RNA polymerase II (Pol II)-dependent transcription by nucleating pre-initiation complex (PIC) assembly at the core promoter. TFIID comprises the TATA-binding protein (TBP) and 13 TBP-associated factors (TAF1-13), which specifically interact with a variety of core promoter DNA sequences." SIGNOR-263929 TAF3 protein Q5VWG9 UNIPROT TFIID complex SIGNOR-C343 SIGNOR "form complex" binding 9606 27096372 t miannu "The general transcription factor IID (TFIID) plays a central role in the initiation of RNA polymerase II (Pol II)-dependent transcription by nucleating pre-initiation complex (PIC) assembly at the core promoter. TFIID comprises the TATA-binding protein (TBP) and 13 TBP-associated factors (TAF1-13), which specifically interact with a variety of core promoter DNA sequences." SIGNOR-263930 ZMIZ1 protein Q9ULJ6 UNIPROT AR protein P10275 UNIPROT "up-regulates activity" binding 9606 BTO:0001321 14609956 t miannu "Our results demonstrate that hZimp10 is a novel AR interacting protein that augments AR-mediated transcription. Moreover, hZimp10 co-localized with AR and SUMO-1 at replication foci throughout S phase, and it was capable of enhancing sumoylation of AR in vivo." SIGNOR-263935 ZMIZ1 protein Q9ULJ6 UNIPROT NOTCH1 protein P46531 UNIPROT "up-regulates activity" binding 10090 BTO:0001825 26522984 t miannu "The N-terminal domain (NTD) is critical for Zmiz1 to function as a Notch collaborator. Zmiz1 and Notch1 cooperatively recruit each other to chromatin through the TPR domain. The N-terminal domain (NTD) of Zmiz1 is important for enhancing Notch reporter activity and contains tetratricopeptide repeats (TPR) that mediate protein-protein interactions" SIGNOR-263936 NOTCH1 protein P46531 UNIPROT ZMIZ1 protein Q9ULJ6 UNIPROT "up-regulates activity" binding 10090 BTO:0001825 26522984 t miannu "The N-terminal domain (NTD) is critical for Zmiz1 to function as a Notch collaborator. Zmiz1 and Notch1 cooperatively recruit each other to chromatin through the TPR domain. The N-terminal domain (NTD) of Zmiz1 is important for enhancing Notch reporter activity and contains tetratricopeptide repeats (TPR) that mediate protein-protein interactions" SIGNOR-263937 ZMIZ1 protein Q9ULJ6 UNIPROT Chromatine_condensation phenotype SIGNOR-PH21 SIGNOR up-regulates 10090 BTO:0001825 26522984 f miannu "Our data suggest that Zmiz1 and Notch1 cooperatively recruit each other to chromatin through direct interaction via the TPR resulting in a slight increase in activating histone marks and decrease of repressive histone marks." SIGNOR-263938 ZMIZ1 protein Q9ULJ6 UNIPROT MYC protein P01106 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0001825 26522984 t miannu "The N-terminal domain (NTD) of Zmiz1 is important for driving Myc transcription and proliferation" SIGNOR-263939 MSL3 protein Q8N5Y2 UNIPROT "MSL acetyltransferase" complex SIGNOR-C344 SIGNOR "form complex" binding 9606 BTO:0000567 16227571 t miannu "We describe a stable, multisubunit human histone acetyltransferase complex (hMSL) that contains homologs of the Drosophila dosage compensation proteins MOF, MSL1, MSL2, and MSL3. This complex shows strong specificity for histone H4 lysine 16 in chromatin in vitro, and RNA interference-mediated knockdown experiments reveal that it is responsible for the majority of H4 acetylation at lysine 16 in the cell." SIGNOR-263940 MSL2 protein Q9HCI7 UNIPROT "MSL acetyltransferase" complex SIGNOR-C344 SIGNOR "form complex" binding 9606 BTO:0000567 16227571 t miannu "We describe a stable, multisubunit human histone acetyltransferase complex (hMSL) that contains homologs of the Drosophila dosage compensation proteins MOF, MSL1, MSL2, and MSL3. This complex shows strong specificity for histone H4 lysine 16 in chromatin in vitro, and RNA interference-mediated knockdown experiments reveal that it is responsible for the majority of H4 acetylation at lysine 16 in the cell." SIGNOR-263941 MSL1 protein Q68DK7 UNIPROT "MSL acetyltransferase" complex SIGNOR-C344 SIGNOR "form complex" binding 9606 BTO:0000567 16227571 t miannu "We describe a stable, multisubunit human histone acetyltransferase complex (hMSL) that contains homologs of the Drosophila dosage compensation proteins MOF, MSL1, MSL2, and MSL3. This complex shows strong specificity for histone H4 lysine 16 in chromatin in vitro, and RNA interference-mediated knockdown experiments reveal that it is responsible for the majority of H4 acetylation at lysine 16 in the cell." SIGNOR-263942 KAT8 protein Q9H7Z6 UNIPROT "MSL acetyltransferase" complex SIGNOR-C344 SIGNOR "form complex" binding 9606 BTO:0000567 16227571 t miannu "We describe a stable, multisubunit human histone acetyltransferase complex (hMSL) that contains homologs of the Drosophila dosage compensation proteins MOF, MSL1, MSL2, and MSL3. This complex shows strong specificity for histone H4 lysine 16 in chromatin in vitro, and RNA interference-mediated knockdown experiments reveal that it is responsible for the majority of H4 acetylation at lysine 16 in the cell." SIGNOR-263943 "MSL acetyltransferase" complex SIGNOR-C344 SIGNOR H4C1 protein P62805 UNIPROT "down-regulates activity" acetylation Lys17 GLGKGGAkRHRKVLR 9606 BTO:0000567 16227571 t miannu "We describe a stable, multisubunit human histone acetyltransferase complex (hMSL) that contains homologs of the Drosophila dosage compensation proteins MOF, MSL1, MSL2, and MSL3. This complex shows strong specificity for histone H4 lysine 16 in chromatin in vitro, and RNA interference-mediated knockdown experiments reveal that it is responsible for the majority of H4 acetylation at lysine 16 in the cell." SIGNOR-263944 U2AF1/U2AF2 complex SIGNOR-C78 SIGNOR Spliceosomal_snRNP_assembly phenotype SIGNOR-PH79 SIGNOR up-regulates 9606 11739736 f miannu "The essential splicing factor U2AF (U2 auxiliary factor) is a heterodimer composed of 65-kDa (U2AF(65)) and 35-kDa (U2AF(35)) subunits. U2AF(35) has multiple functions in pre-mRNA splicing. First, U2AF(35) has been shown to function by directly interacting with the AG at the 3' splice site. Second, U2AF(35) is thought to play a role in the recruitment of U2AF(65) by serine-arginine-rich (SR) proteins in enhancer-dependent splicing." SIGNOR-263945 ZRSR2/U2AF2 complex SIGNOR-C81 SIGNOR Spliceosomal_snRNP_assembly phenotype SIGNOR-PH79 SIGNOR up-regulates 9606 11739736 f miannu "The essential splicing factor U2AF (U2 auxiliary factor) is a heterodimer composed of 65-kDa (U2AF(65)) and 35-kDa (U2AF(35)) subunits. U2AF(35) has multiple functions in pre-mRNA splicing. First, U2AF(35) has been shown to function by directly interacting with the AG at the 3' splice site. Second, U2AF(35) is thought to play a role in the recruitment of U2AF(65) by serine-arginine-rich (SR) proteins in enhancer-dependent splicing." SIGNOR-263946 SF3A2 protein Q15428 UNIPROT SF3a complex SIGNOR-C345 SIGNOR "form complex" binding 9606 BTO:0000567 8349644 t miannu "Components required for the splicing of nuclear messenger RNA precursors in vitro have been isolated from HeLa cells. Here we describe the separation of splicing factor SF3 into two components, SF3a and SF3b. SF3a has been purified to homogeneity by a combination of ion-exchange chromatography, gel filtration, and glycerol gradient sedimentation. It consists of a complex of three polypeptides of 60, 66, and 120 kDa." SIGNOR-263947 SF3A1 protein Q15459 UNIPROT SF3a complex SIGNOR-C345 SIGNOR "form complex" binding 9606 BTO:0000567 8349644 t miannu "Components required for the splicing of nuclear messenger RNA precursors in vitro have been isolated from HeLa cells. Here we describe the separation of splicing factor SF3 into two components, SF3a and SF3b. SF3a has been purified to homogeneity by a combination of ion-exchange chromatography, gel filtration, and glycerol gradient sedimentation. It consists of a complex of three polypeptides of 60, 66, and 120 kDa." SIGNOR-263948 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 SF3A3 protein Q12874 UNIPROT SF3a complex SIGNOR-C345 SIGNOR "form complex" binding 9606 BTO:0000567 8349644 t miannu "Components required for the splicing of nuclear messenger RNA precursors in vitro have been isolated from HeLa cells. Here we describe the separation of splicing factor SF3 into two components, SF3a and SF3b. SF3a has been purified to homogeneity by a combination of ion-exchange chromatography, gel filtration, and glycerol gradient sedimentation. It consists of a complex of three polypeptides of 60, 66, and 120 kDa." SIGNOR-263949 SF3a complex SIGNOR-C345 SIGNOR Spliceosomal_snRNP_assembly phenotype SIGNOR-PH79 SIGNOR up-regulates 9606 BTO:0000567 8349644 f miannu "Components required for the splicing of nuclear messenger RNA precursors in vitro have been isolated from HeLa cells. Here we describe the separation of splicing factor SF3 into two components, SF3a and SF3b. SF3a has been purified to homogeneity by a combination of ion-exchange chromatography, gel filtration, and glycerol gradient sedimentation. It consists of a complex of three polypeptides of 60, 66, and 120 kDa." SIGNOR-263950 CHD1 protein O14646 UNIPROT SF3a complex SIGNOR-C345 SIGNOR "up-regulates activity" binding 9606 BTO:0000567 18042460 t miannu "CHD1 was found to bridge core spliceosomal components to H3K4me3 via specific interactions with the SF3a sub-complex of U2 snRNP. The recruitment of SF3a and the efficiency of pre-mRNA splicing were perturbed upon reduction of CHD1 and H3K4me3." SIGNOR-263951 SLC6A4 protein P31645 UNIPROT serotonin chemical CHEBI:28790 ChEBI "up-regulates quantity" relocalization 9606 BTO:0000132 17506858 t miannu "Serotonin (5HT) is a platelet-stored vasoconstrictor. Altered concentrations of circulating 5HT are implicated in several pathologic conditions, including hypertension. The actions of 5HT are mediated by different types of receptors and terminated by a single 5HT transporter (SERT). Therefore, SERT is a major mechanism that regulates plasma 5HT levels to prevent vasoconstriction and thereby secure a stable blood flow." SIGNOR-263952 SLC6A4 protein P31645 UNIPROT serotonin chemical CHEBI:28790 ChEBI "up-regulates quantity" relocalization 9606 BTO:0000227 16789923 t miannu "The function of the serotonin transporter (SERT) is to take up and release serotonin (5-hydroxytyptamine (5-HT)) from cells and this function of SERT in the central nervous system (CNS) is well-documented; SERT is the target of selective serotonin reuptake inhibitors used in the treatment of CNS disorders, such as depression." SIGNOR-263953 RAPGEF4 protein Q8WZA2 UNIPROT RAP1A protein P62834 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9534 BTO:0000298 10777494 t miannu "Epac1 (cAMP-GEFI) and Epac2 (cAMP-GEFII) are closely related guanine nucleotide exchange factors (GEFs) for the small GTPase Rap1, which are directly regulated by cAMP. Here we show that both GEFs efficiently activate Rap2 as well." SIGNOR-263954 RAPGEF4 protein Q8WZA2 UNIPROT RAP1B protein P61224 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9534 BTO:0000298 10777494 t miannu "Epac1 (cAMP-GEFI) and Epac2 (cAMP-GEFII) are closely related guanine nucleotide exchange factors (GEFs) for the small GTPase Rap1, which are directly regulated by cAMP. Here we show that both GEFs efficiently activate Rap2 as well." SIGNOR-263955 RAPGEF3 protein O95398 UNIPROT RAP1A protein P62834 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9534 BTO:0000298 10777494 t miannu "Epac1 (cAMP-GEFI) and Epac2 (cAMP-GEFII) are closely related guanine nucleotide exchange factors (GEFs) for the small GTPase Rap1, which are directly regulated by cAMP. Here we show that both GEFs efficiently activate Rap2 as well." SIGNOR-263956 RAPGEF3 protein O95398 UNIPROT RAP1B protein P61224 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9534 BTO:0000298 10777494 t miannu "Epac1 (cAMP-GEFI) and Epac2 (cAMP-GEFII) are closely related guanine nucleotide exchange factors (GEFs) for the small GTPase Rap1, which are directly regulated by cAMP. Here we show that both GEFs efficiently activate Rap2 as well." SIGNOR-263957 CUX2 protein O14529 UNIPROT DNA_repair phenotype SIGNOR-PH57 SIGNOR up-regulates 10090 BTO:0002572 26221032 f miannu "Genetic inactivation in mouse embryo fibroblasts or CUX2 knockdown in HCC38 cells delayed DNA repair and increased DNA damage. These results demonstrate that CUX2 functions as an accessory factor that stimulates the repair of oxidative DNA damage" SIGNOR-263958 OGG1 protein O15527 UNIPROT DNA_repair phenotype SIGNOR-PH57 SIGNOR up-regulates 10090 BTO:0002572 26221032 f miannu "Cut repeats from the CUX1 protein were recently shown to stimulate 8-oxoguanine DNA glycosylase 1 (OGG1), an enzyme that removes oxidized purines from DNA and introduces a single strand break through its apurinic/apyrimidinic lyase activity to initiate base excision repair." SIGNOR-263959 CUX2 protein O14529 UNIPROT OGG1 protein O15527 UNIPROT "up-regulates activity" binding 10090 BTO:0002572 26221032 t miannu "CUX2 Interacts Directly with OGG1 and Stimulate Its Binding to DNA Containing 8-OxoG" SIGNOR-263960 LMX1A protein Q8TE12 UNIPROT CUX2 protein O14529 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000601 30770393 t miannu "Lmx1a drives Cux2 expression in the cortical hem through activation of a conserved intronic enhancer. Lmx1a knockdown abolishes activation of the Cux2 enhancer in the cortical hem" SIGNOR-263961 IL1RAPL1 protein Q9NZN1 UNIPROT NCS1 protein P62166 UNIPROT "up-regulates activity" binding 10116 BTO:0001009 12783849 t miannu "IL1 receptor accessory protein like, a protein involved in X-linked mental retardation, interacts with Neuronal Calcium Sensor-1 and regulates exocytosis. our data show that IL1RAPL interacts only with NCS-1 through its specific C-terminal domain. The functional relevance of IL1RAPL activity was further supported by the inhibitory effect on exocytosis in PC12 cells overexpressing IL1RAPL. Taken together, our data suggest that IL1RAPL may regulate calcium-dependent exocytosis and provide insight into the understanding of physiopathological mechanisms underlying cognitive impairment resulting from IL1RAPL dysfunction." SIGNOR-263962 NCS1 protein P62166 UNIPROT PI4KB protein Q9UBF8 UNIPROT "up-regulates activity" 10116 BTO:0001009;BTO:0000259 21104311 f miannu "In chromaffin and PC12 cells, NCS-1 can enhance secretion via its activation of PI4 kinaseIIIb with the subsequent increase in PIP2 levels. PIP2 has been shown to be an important requirement for exocytosis" SIGNOR-263963 NCS1 protein P62166 UNIPROT DRD2 protein P14416 UNIPROT "down-regulates activity" binding 9606 BTO:0000007;BTO:0000938 12351722 t miannu "Here we show that the neuronal calcium sensor-1 (NCS-1) can mediate desensitization of D2 dopamine receptors. Analysis of D2 receptors expressed in human embryonic kidney 293 cells indicates that NCS-1 attenuates agonist-induced receptor internalization via a mechanism that involves a reduction in D2 receptor phosphorylation. Coimmunoprecipitation experiments from striatal neurons reveal that NCS-1 is found in association with both the D2 receptor and G-protein-coupled receptor kinase 2, a regulator of D2 receptor desensitization." SIGNOR-263964 NCS1 protein P62166 UNIPROT GRK2 protein P25098 UNIPROT "down-regulates activity" binding 9606 BTO:0000007;BTO:0000938 12351722 t miannu "Here we show that the neuronal calcium sensor-1 (NCS-1) can mediate desensitization of D2 dopamine receptors. Analysis of D2 receptors expressed in human embryonic kidney 293 cells indicates that NCS-1 attenuates agonist-induced receptor internalization via a mechanism that involves a reduction in D2 receptor phosphorylation. Coimmunoprecipitation experiments from striatal neurons reveal that NCS-1 is found in association with both the D2 receptor and G-protein-coupled receptor kinase 2, a regulator of D2 receptor desensitization." SIGNOR-263965 VAMP2 protein P63027 UNIPROT SNARE_complex complex SIGNOR-C346 SIGNOR "form complex" binding 9606 BTO:0000938 30267828 t miannu "The best-studied SNARE-complex is the one formed between three proteins, VAMP2/synaptobrevin-2, syntaxin-1, and SNAP-25, that mediate fast exocytosis in neuronal cells." SIGNOR-263966 SNAP25 protein P60880 UNIPROT SNARE_complex complex SIGNOR-C346 SIGNOR "form complex" binding 9606 BTO:0000938 30267828 t miannu "The best-studied SNARE-complex is the one formed between three proteins, VAMP2/synaptobrevin-2, syntaxin-1, and SNAP-25, that mediate fast exocytosis in neuronal cells." SIGNOR-263967 STX1A protein Q16623 UNIPROT SNARE_complex complex SIGNOR-C346 SIGNOR "form complex" binding 9606 BTO:0000938 30267828 t miannu "The best-studied SNARE-complex is the one formed between three proteins, VAMP2/synaptobrevin-2, syntaxin-1, and SNAP-25, that mediate fast exocytosis in neuronal cells." SIGNOR-263968 SNARE_complex complex SIGNOR-C346 SIGNOR Exocytosis phenotype SIGNOR-PH157 SIGNOR up-regulates 9606 BTO:0000938 30267828 f miannu "The best-studied SNARE-complex is the one formed between three proteins, VAMP2/synaptobrevin-2, syntaxin-1, and SNAP-25, that mediate fast exocytosis in neuronal cells." SIGNOR-263969 STXBP1 protein P61764 UNIPROT SNARE_complex complex SIGNOR-C346 SIGNOR "up-regulates activity" "transcriptional regulation" 9606 BTO:0000938 30267828 t miannu "In neuronal exocytosis, Munc18-1 (aSM-protein) and Munc13-1/2 (similar to CATCHRs) arethe relevant proteins responsible for SNARE-complex formation. Munc18-1 associates with syntaxin-1 in its‘closed’ conformation, i.e. with the regulatory Habc-domain folded against the SNARE (H3-)-domain. Opening-up of syntaxin is catalyzed by the Mun-domainwithin Munc13-1/2 and allows assembly with the partnerSNARE SNAP-25 and possibly VAMP2." SIGNOR-263970 UNC13A protein Q9UPW8 UNIPROT SNARE_complex complex SIGNOR-C346 SIGNOR "up-regulates activity" "transcriptional regulation" 9606 BTO:0000938 30267828 t miannu "In neuronal exocytosis, Munc18-1 (aSM-protein) and Munc13-1/2 (similar to CATCHRs) arethe relevant proteins responsible for SNARE-complex formation. Munc18-1 associates with syntaxin-1 in its‘closed’ conformation, i.e. with the regulatory Habc-domain folded against the SNARE (H3-)-domain. Opening-up of syntaxin is catalyzed by the Mun-domainwithin Munc13-1/2 and allows assembly with the partnerSNARE SNAP-25 and possibly VAMP2." SIGNOR-263971 UNC13B protein O14795 UNIPROT SNARE_complex complex SIGNOR-C346 SIGNOR "up-regulates activity" "transcriptional regulation" 9606 BTO:0000938 30267828 t miannu "In neuronal exocytosis, Munc18-1 (aSM-protein) and Munc13-1/2 (similar to CATCHRs) arethe relevant proteins responsible for SNARE-complex formation. Munc18-1 associates with syntaxin-1 in its‘closed’ conformation, i.e. with the regulatory Habc-domain folded against the SNARE (H3-)-domain. Opening-up of syntaxin is catalyzed by the Mun-domainwithin Munc13-1/2 and allows assembly with the partnerSNARE SNAP-25 and possibly VAMP2." SIGNOR-263972 SNARE_complex complex SIGNOR-C346 SIGNOR Membrane_fusion phenotype SIGNOR-PH122 SIGNOR up-regulates 9606 BTO:0000938 30267828 f miannu "The best-studied SNARE-complex is the one formed between three proteins, VAMP2/synaptobrevin-2, syntaxin-1, and SNAP-25, that mediate fast exocytosis in neuronal cells. The event directly leading to membrane fusion is theassembly of the C-terminal end of the SNARE-complex,and the linker domains, which couples the releasedenergy directly to the fusion of the membranes" SIGNOR-263973 NSF protein P46459 UNIPROT SNAP25 protein P60880 UNIPROT "down-regulates activity" binding 9606 BTO:0000938 SIGNOR-C346 16679567 t miannu "NSF is an important regulator of SNARE assembly/disassembly. NSF binds to SNAP-25, while in complex with other SNAREs, and hydrolyzes adenosine triphosphate to disassemble the SNARE complex down to monomers" SIGNOR-263974 SYT1 protein P21579 UNIPROT SNAP25 protein P60880 UNIPROT "up-regulates activity" binding 9606 BTO:0000938 SIGNOR-C346 16679567 t miannu "Because synaptotagmins bind SNAP-25 and Ca2+, SNAP-25 has also been linked to the Ca2+ dependence of exocytosis (42). One model suggests that synaptotagmin blocks full SNARE fusion pore formation by binding to t-SNAREs.This interaction prevents fusion from occurring in the absence of calcium. When Ca2+ is present, synaptotagmin releases the t-SNAREs so they can fully zipper with the v-SNARE, leading to fusion" SIGNOR-263975 calcium(2+) smallmolecule CHEBI:29108 ChEBI SYT1 protein P21579 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0000938 16679567 t miannu "Because synaptotagmins bind SNAP-25 and Ca2+, SNAP-25 has also been linked to the Ca2+ dependence of exocytosis (42). One model suggests that synaptotagmin blocks full SNARE fusion pore formation by binding to t-SNAREs.This interaction prevents fusion from occurring in the absence of calcium. When Ca2+ is present, synaptotagmin releases the t-SNAREs so they can fully zipper with the v-SNARE, leading to fusion" SIGNOR-263976 SRC protein P12931 UNIPROT PXN protein P49023 UNIPROT "up-regulates activity" phosphorylation Tyr88 PQSSSPVyGSSAKTS 9606 BTO:0000182 27447856 t lperfetto "Here, we demonstrate that Src kinase directly phosphorylates Y88 paxillin|In this study, we also show how pY88 paxillin transduces a signal to activate Akt" SIGNOR-263977 PTPRT protein O14522 UNIPROT PXN protein P49023 UNIPROT "down-regulates activity" dephosphorylation Tyr88 PQSSSPVyGSSAKTS 9606 BTO:0000182 27447856 t brain lperfetto "To this end, using a phospho-proteomics approach, we identified and validated paxillin and STAT3 as the substrates of PTPRT [15, 16]|the PTPRT target site on paxillin is a previously uncharacterized tyrosine-88 residue (paxillin Y88)|In this study, we also show how pY88 paxillin transduces a signal to activate Akt" SIGNOR-263978 PXN protein P49023 UNIPROT BCAR1 protein P56945 UNIPROT "up-regulates activity" 9606 BTO:0000182 phosphorylation:Tyr88 PQSSSPVyGSSAKTS 27447856 f lperfetto "Together, our data suggest that phosphorylation of paxillin Y88 activates AKT through the paxillin-p130Cas-p85/PI3K-AKT signaling axis and promotes colorectal tumorigenesis" SIGNOR-263979 BCAR1 protein P56945 UNIPROT PIK3R1 protein P27986 UNIPROT "up-regulates activity" binding 9606 BTO:0000182 27447856 t lperfetto "One such SH2-domain containing protein is the p85 subunit of PI3K, as its docking with tyrosine-phosphorylated p130cas activates the p110alpha subunit| tyrosine-165 and tyrosine-128 on p130cas both are phosphorylated to a greater extent in parental versus paxillin Y88F mutan" SIGNOR-263980 PTPRT protein O14522 UNIPROT STAT3 protein P40763 UNIPROT "down-regulates activity" dephosphorylation Tyr705 DPGSAAPyLKTKFIC 9606 BTO:0001109;BTO:0000182 17360477 t brain lperfetto "Identification of STAT3 as a substrate of receptor protein tyrosine phosphatase T|Phosphorylation of a tyrosine at amino acid Y705 is essential for the function of STAT3, and PTPRT specifically dephosphorylated STAT3 at this position." SIGNOR-263981 NFIA protein Q12857 UNIPROT MYOD1 protein P15172 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000165 32991581 t brain lperfetto "NFIA binds to and activates the brown-fat-specific enhancers even before differentiation and later facilitates the binding of PPARgamma|NFIA has at least three functions on the transcriptional regulation of brown fat [2]. First, NFIA activates adipogenesis per se, through activating the transcription of Pparg, which encodes PPARgamma. Second, NFIA also activates the brown-fat-specific gene expression (such as Ucp1 and Ppargc1a) independent of the degree of adipocyte differentiation, through facilitating the binding of PPARgamma to the brown-fat-specific enhancers. Third, NFIA represses myogenesis through suppression of myogenic transcription factors such as Myod1 as well as Myog," SIGNOR-263982 NFIA protein Q12857 UNIPROT MYOG protein P15173 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000165 32991581 t brain lperfetto "NFIA binds to and activates the brown-fat-specific enhancers even before differentiation and later facilitates the binding of PPARgamma|NFIA has at least three functions on the transcriptional regulation of brown fat [2]. First, NFIA activates adipogenesis per se, through activating the transcription of Pparg, which encodes PPARgamma. Second, NFIA also activates the brown-fat-specific gene expression (such as Ucp1 and Ppargc1a) independent of the degree of adipocyte differentiation, through facilitating the binding of PPARgamma to the brown-fat-specific enhancers. Third, NFIA represses myogenesis through suppression of myogenic transcription factors such as Myod1 as well as Myog," SIGNOR-263983 PPARG protein P37231 UNIPROT PPARGC1A protein Q9UBK2 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000165 32991581 t brain lperfetto "NFIA binds to and activates the brown-fat-specific enhancers even before differentiation and later facilitates the binding of PPARgamma|NFIA has at least three functions on the transcriptional regulation of brown fat [2]. First, NFIA activates adipogenesis per se, through activating the transcription of Pparg, which encodes PPARgamma. Second, NFIA also activates the brown-fat-specific gene expression (such as Ucp1 and Ppargc1a) independent of the degree of adipocyte differentiation, through facilitating the binding of PPARgamma to the brown-fat-specific enhancers. Third, NFIA represses myogenesis through suppression of myogenic transcription factors such as Myod1 as well as Myog," SIGNOR-263984 PPARG protein P37231 UNIPROT UCP1 protein P25874 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000165 32991581 t brain lperfetto "NFIA binds to and activates the brown-fat-specific enhancers even before differentiation and later facilitates the binding of PPARgamma|NFIA has at least three functions on the transcriptional regulation of brown fat [2]. First, NFIA activates adipogenesis per se, through activating the transcription of Pparg, which encodes PPARgamma. Second, NFIA also activates the brown-fat-specific gene expression (such as Ucp1 and Ppargc1a) independent of the degree of adipocyte differentiation, through facilitating the binding of PPARgamma to the brown-fat-specific enhancers. Third, NFIA represses myogenesis through suppression of myogenic transcription factors such as Myod1 as well as Myog," SIGNOR-263985 DDC protein P20711 UNIPROT dopamine smallmolecule CHEBI:18243 ChEBI "up-regulates quantity" "small molecule catalysis" 7955 BTO:0000227 23940784 t brain lperfetto "AADC is responsible for the decarboxylation step in the catecholamine and dopamine biosynthesis. Dopamine and serotonin can be synthesized by AADC from L-3,4-dihydroxyphenylalanine and 5-hydroxytryptophan, respectively [7]. A deficiency in AADC will lead to reduced biogenic monoamines, including dopamine, norepinephrine, epinephrine, and serotonin" SIGNOR-263986 DDC protein P20711 UNIPROT serotonin chemical CHEBI:28790 ChEBI "up-regulates quantity" "small molecule catalysis" 7955 BTO:0000227 23940784 t brain lperfetto "AADC is responsible for the decarboxylation step in the catecholamine and dopamine biosynthesis. Dopamine and serotonin can be synthesized by AADC from L-3,4-dihydroxyphenylalanine and 5-hydroxytryptophan, respectively [7]. A deficiency in AADC will lead to reduced biogenic monoamines, including dopamine, norepinephrine, epinephrine, and serotonin" SIGNOR-263987 PAH protein P00439 UNIPROT L-phenylalanine smallmolecule CHEBI:17295 ChEBI "down-regulates quantity" "small molecule catalysis" 9606 BTO:0000759 NBK536726 t brain lperfetto "L-phenylalanine is converted into L-tyrosine in the liver, by the enzyme phenylalanine hydroxylase (PH) in the presence of oxygen, iron, and tetrahydrobiopterin as cofactors" SIGNOR-263988 PAH protein P00439 UNIPROT L-tyrosine smallmolecule CHEBI:17895 ChEBI "up-regulates quantity" "small molecule catalysis" 9606 BTO:0000759 NBK536726 t brain lperfetto "L-phenylalanine is converted into L-tyrosine in the liver, by the enzyme phenylalanine hydroxylase (PH) in the presence of oxygen, iron, and tetrahydrobiopterin as cofactors" SIGNOR-263989 "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 TH protein P07101 UNIPROT L-tyrosine smallmolecule CHEBI:17895 ChEBI "down-regulates quantity" "small molecule catalysis" 9606 BTO:0004032 NBK536726 t brain lperfetto "Tyrosine produced in the liver is then transported by an active transport mechanism into the dopaminergic neurons within the brain. This is followed by the conversion of L-tyrosine into L-DOPA through hydroxylation at the phenol ring by the enzyme tyrosine hydroxylase (TH)." SIGNOR-263990 TH protein P07101 UNIPROT L-dopa smallmolecule CHEBI:15765 ChEBI "up-regulates quantity" "small molecule catalysis" 9606 BTO:0004032 NBK536726 t brain lperfetto "Tyrosine produced in the liver is then transported by an active transport mechanism into the dopaminergic neurons within the brain. This is followed by the conversion of L-tyrosine into L-DOPA through hydroxylation at the phenol ring by the enzyme tyrosine hydroxylase (TH)." SIGNOR-263991 DDC protein P20711 UNIPROT L-dopa smallmolecule CHEBI:15765 ChEBI "down-regulates quantity" "small molecule catalysis" 9606 BTO:0004032 NBK536726 t brain lperfetto "Subsequently, L-DOPA is converted into 3,4-dihydroxyphenethylamine (dopamine) through decarboxylation by the enzyme L-3,4-dihydroxyphenylalanine decarboxylase (DOPA decarboxylase) in the pre-synaptic terminal" SIGNOR-263992 DDC protein P20711 UNIPROT L-tyrosine smallmolecule CHEBI:17895 ChEBI "down-regulates quantity" "small molecule catalysis" 9606 BTO:0004032 NBK536726 t brain lperfetto "Under specific conditions, dopamine can also be synthesized by a minor pathway, in which L-tyrosine is converted into p-tyramine (mediated by AADC), with subsequent hydroxylation to dopamine by the enzyme CYP2D6 (Cytochrome P450 2D6) which is found in the substantia nigra of human brain " SIGNOR-263993 DDC protein P20711 UNIPROT tyramine smallmolecule CHEBI:15760 ChEBI "up-regulates quantity" "small molecule catalysis" 9606 BTO:0004032 NBK536726 t brain lperfetto "Under specific conditions, dopamine can also be synthesized by a minor pathway, in which L-tyrosine is converted into p-tyramine (mediated by AADC), with subsequent hydroxylation to dopamine by the enzyme CYP2D6 (Cytochrome P450 2D6) which is found in the substantia nigra of human brain " SIGNOR-263994 CYP2D6 protein P10635 UNIPROT tyramine smallmolecule CHEBI:15760 ChEBI "down-regulates quantity" "small molecule catalysis" 9606 BTO:0000143 NBK536726 t brain lperfetto "Under specific conditions, dopamine can also be synthesized by a minor pathway, in which L-tyrosine is converted into p-tyramine (mediated by AADC), with subsequent hydroxylation to dopamine by the enzyme CYP2D6 (Cytochrome P450 2D6) which is found in the substantia nigra of human brain " SIGNOR-263995 CYP2D6 protein P10635 UNIPROT dopamine smallmolecule CHEBI:18243 ChEBI "up-regulates quantity" "small molecule catalysis" 9606 BTO:0000143 NBK536726 t brain lperfetto "Under specific conditions, dopamine can also be synthesized by a minor pathway, in which L-tyrosine is converted into p-tyramine (mediated by AADC), with subsequent hydroxylation to dopamine by the enzyme CYP2D6 (Cytochrome P450 2D6) which is found in the substantia nigra of human brain " SIGNOR-263996 COMT protein P21964 UNIPROT dopamine smallmolecule CHEBI:18243 ChEBI "down-regulates quantity" "small molecule catalysis" 9606 BTO:0004032;BTO:0002606 NBK536726 t brain lperfetto "Dopamine is metabolized after reuptake into dopaminergic neurons or glial cells |dopamine is metabolized to 3-methoxytyramine by COMT, which is in turn converted to 3-methoxy-4-hydroxyacetaldehyde by MAO." SIGNOR-263997 COMT protein P21964 UNIPROT 3-methoxytyramine smallmolecule CHEBI:1582 ChEBI "up-regulates quantity" "small molecule catalysis" 9606 BTO:0004032;BTO:0002606 NBK536726 t brain lperfetto "Dopamine is metabolized after reuptake into dopaminergic neurons or glial cells |dopamine is metabolized to 3-methoxytyramine by COMT, which is in turn converted to 3-methoxy-4-hydroxyacetaldehyde by MAO." SIGNOR-263998 MAOA protein P21397 UNIPROT 3-methoxytyramine smallmolecule CHEBI:1582 ChEBI "down-regulates quantity" "small molecule catalysis" 9606 BTO:0004032;BTO:0002606 NBK536726 t brain lperfetto "Dopamine is metabolized after reuptake into dopaminergic neurons or glial cells |dopamine is metabolized to 3-methoxytyramine by COMT, which is in turn converted to 3-methoxy-4-hydroxyacetaldehyde by MAO." SIGNOR-263999 MAOB protein P27338 UNIPROT 3-methoxytyramine smallmolecule CHEBI:1582 ChEBI "down-regulates quantity" "small molecule catalysis" 9606 BTO:0004032;BTO:0002606 NBK536726 t brain lperfetto "Dopamine is metabolized after reuptake into dopaminergic neurons or glial cells |dopamine is metabolized to 3-methoxytyramine by COMT, which is in turn converted to 3-methoxy-4-hydroxyacetaldehyde by MAO." SIGNOR-264000 MAOA protein P21397 UNIPROT dopamine smallmolecule CHEBI:18243 ChEBI "down-regulates quantity" "small molecule catalysis" 9606 BTO:0004032;BTO:0002606 NBK536726 t brain lperfetto "Dopamine is metabolized after reuptake into dopaminergic neurons or glial cells |It undergoes oxidative deamination, catalyzed by the enzyme monoamine oxidase (MAO) in the presence of flavin adenine dinucleotide (FAD), to produce reactive aldehyde 3,4-dihydroxyphenylacetaldehyde (DOPAL)." SIGNOR-264001 MAOB protein P27338 UNIPROT dopamine smallmolecule CHEBI:18243 ChEBI "down-regulates quantity" "small molecule catalysis" 9606 BTO:0004032;BTO:0002606 NBK536726 t brain lperfetto "Dopamine is metabolized after reuptake into dopaminergic neurons or glial cells |dopamine is metabolized to 3-methoxytyramine by COMT, which is in turn converted to 3-methoxy-4-hydroxyacetaldehyde by MAO." SIGNOR-264002 MAOA protein P21397 UNIPROT 3,4-dihydroxyphenylacetaldehyde smallmolecule CHEBI:27978 ChEBI "up-regulates quantity" "small molecule catalysis" 9606 BTO:0004032;BTO:0002606 NBK536726 t brain lperfetto "Dopamine is metabolized after reuptake into dopaminergic neurons or glial cells |It undergoes oxidative deamination, catalyzed by the enzyme monoamine oxidase (MAO) in the presence of flavin adenine dinucleotide (FAD), to produce reactive aldehyde 3,4-dihydroxyphenylacetaldehyde (DOPAL)." SIGNOR-264003 MAOB protein P27338 UNIPROT 3,4-dihydroxyphenylacetaldehyde smallmolecule CHEBI:27978 ChEBI "up-regulates quantity" "small molecule catalysis" 9606 BTO:0004032;BTO:0002606 NBK536726 t brain lperfetto "Dopamine is metabolized after reuptake into dopaminergic neurons or glial cells |dopamine is metabolized to 3-methoxytyramine by COMT, which is in turn converted to 3-methoxy-4-hydroxyacetaldehyde by MAO." SIGNOR-264004 DBH protein P09172 UNIPROT dopamine smallmolecule CHEBI:18243 ChEBI "down-regulates quantity" "small molecule catalysis" 10090 BTO:0000047 7961964 t brain lperfetto "Dopamine beta-hydroxylase (DBH; EC 1.14.17.1) catalyzes the production of the neurotransmitter and hormone norepinephrine in the third step of the catecholamine biosynthesis pathway." SIGNOR-264005 DBH protein P09172 UNIPROT noradrenaline smallmolecule CHEBI:33569 ChEBI "up-regulates quantity" "small molecule catalysis" 10090 BTO:0000047 7961964 t brain lperfetto "Dopamine beta-hydroxylase (DBH; EC 1.14.17.1) catalyzes the production of the neurotransmitter and hormone norepinephrine in the third step of the catecholamine biosynthesis pathway." SIGNOR-264006 PNMT protein P11086 UNIPROT adrenaline smallmolecule CHEBI:33568 ChEBI "up-regulates quantity" "small molecule catalysis" 9606 BTO:0000047 7961964 t brain lperfetto "In the adrenal medulla NA (noradrenaline) is N-methylated by the enzyme phenylethanolamine N-methyl transferase (PNMT, EC 2.1.1.28) to form A (adrenaline)." SIGNOR-264007 PNMT protein P11086 UNIPROT noradrenaline smallmolecule CHEBI:33569 ChEBI "down-regulates quantity" "small molecule catalysis" 9606 BTO:0000047 7961964 t brain lperfetto "In the adrenal medulla NA (noradrenaline) is N-methylated by the enzyme phenylethanolamine N-methyl transferase (PNMT, EC 2.1.1.28) to form A (adrenaline)." SIGNOR-264008 TPH1 protein P17752 UNIPROT L-tryptophan smallmolecule CHEBI:16828 ChEBI "down-regulates quantity" "small molecule catalysis" 9606 BTO:0006205 31024440 t brain lperfetto "In serotonergic neurons Trp serves as the precursor for 5-HT. The 5-HT metabolic pathway is initiated by Trp being hydroxylated to the intermediate 5-hydroxytryptophan (5-HTP), which is subsequently decarboxylated to become 5-HT|Thus, the rate limiting step in the biosynthesis of 5-HT is the hydroxylation of Trp which is catalyzed by the enzyme tryptophan hydroxylase (TPH) (Figure 1). This enzyme is specific for 5-HT producing cells, however, it is present in two different isoforms, TPH1 and TPH2 [reviewed in (22, 23)]." SIGNOR-264009 TPH1 protein P17752 UNIPROT 5-hydroxy-L-tryptophan smallmolecule CHEBI:17780 ChEBI "up-regulates quantity" "small molecule catalysis" 9606 BTO:0006205 31024440 t brain lperfetto "In serotonergic neurons Trp serves as the precursor for 5-HT. The 5-HT metabolic pathway is initiated by Trp being hydroxylated to the intermediate 5-hydroxytryptophan (5-HTP), which is subsequently decarboxylated to become 5-HT|Thus, the rate limiting step in the biosynthesis of 5-HT is the hydroxylation of Trp which is catalyzed by the enzyme tryptophan hydroxylase (TPH) (Figure 1). This enzyme is specific for 5-HT producing cells, however, it is present in two different isoforms, TPH1 and TPH2 [reviewed in (22, 23)]." SIGNOR-264010 TPH2 protein Q8IWU9 UNIPROT L-tryptophan smallmolecule CHEBI:16828 ChEBI "down-regulates quantity" "small molecule catalysis" 9606 BTO:0006205 31024440 t brain lperfetto "In serotonergic neurons Trp serves as the precursor for 5-HT. The 5-HT metabolic pathway is initiated by Trp being hydroxylated to the intermediate 5-hydroxytryptophan (5-HTP), which is subsequently decarboxylated to become 5-HT|Thus, the rate limiting step in the biosynthesis of 5-HT is the hydroxylation of Trp which is catalyzed by the enzyme tryptophan hydroxylase (TPH) (Figure 1). This enzyme is specific for 5-HT producing cells, however, it is present in two different isoforms, TPH1 and TPH2 [reviewed in (22, 23)]." SIGNOR-264011 TPH2 protein Q8IWU9 UNIPROT 5-hydroxy-L-tryptophan smallmolecule CHEBI:17780 ChEBI "up-regulates quantity" "small molecule catalysis" 9606 BTO:0006205 31024440 t brain lperfetto "In serotonergic neurons Trp serves as the precursor for 5-HT. The 5-HT metabolic pathway is initiated by Trp being hydroxylated to the intermediate 5-hydroxytryptophan (5-HTP), which is subsequently decarboxylated to become 5-HT|Thus, the rate limiting step in the biosynthesis of 5-HT is the hydroxylation of Trp which is catalyzed by the enzyme tryptophan hydroxylase (TPH) (Figure 1). This enzyme is specific for 5-HT producing cells, however, it is present in two different isoforms, TPH1 and TPH2 [reviewed in (22, 23)]." SIGNOR-264012 DDC protein P20711 UNIPROT 5-hydroxy-L-tryptophan smallmolecule CHEBI:17780 ChEBI "down-regulates quantity" "small molecule catalysis" 9606 BTO:0006205 31024440 t brain lperfetto "In serotonergic neurons Trp serves as the precursor for 5-HT. The 5-HT metabolic pathway is initiated by Trp being hydroxylated to the intermediate 5-hydroxytryptophan (5-HTP), which is subsequently decarboxylated to become 5-HT" SIGNOR-264013 MAOA protein P21397 UNIPROT serotonin chemical CHEBI:28790 ChEBI "down-regulates quantity" "small molecule catalysis" 9606 BTO:0006205 31024440 t brain lperfetto "Following release, 5-HT receptor activation and reuptake by 5-HT transporter (5-HTT), serotonin is degraded by MAO (monoamine oxidase) and ALDH (aldehyde dehydrogenase) into 5-hydroxyindole-3-acetic acid (5-HIAA)." SIGNOR-264014 MAOB protein P27338 UNIPROT serotonin chemical CHEBI:28790 ChEBI "down-regulates quantity" "small molecule catalysis" 9606 BTO:0006205 31024440 t brain lperfetto "Following release, 5-HT receptor activation and reuptake by 5-HT transporter (5-HTT), serotonin is degraded by MAO (monoamine oxidase) and ALDH (aldehyde dehydrogenase) into 5-hydroxyindole-3-acetic acid (5-HIAA)." SIGNOR-264015 EXT1/EXT2 complex SIGNOR-C51 SIGNOR "heparan sulfate octasaccharide" smallmolecule CHEBI:142519 ChEBI "up-regulates quantity" "small molecule catalysis" 9606 20377530 t miannu "HS (heparan sulfate) is synthesized by HS co-polymerases encoded by the EXT1 and EXT2 genes (exostosin 1 and 2), which are known as causative genes for hereditary multiple exostoses, a dominantly inherited genetic disorder characterized by multiple cartilaginous tumours." SIGNOR-264016 "heparan sulfate octasaccharide" smallmolecule CHEBI:142519 ChEBI ECM_synthesis phenotype SIGNOR-PH8 SIGNOR up-regulates 9606 27241222 f miannu "Many observations in animal models deficient for HSPGs and recent observations of human genetic mutations for biosynthesis of HSPGs have identified the importance of HSPGs for normal embryonic development and ECM organization." SIGNOR-264017 EXT1 protein Q16394 UNIPROT BMP4 protein P12644 UNIPROT "up-regulates activity" 9606 24860992 f miannu "Decreased Ext1 was shown to reduce the level of Wnt8 and BMP4 signaling and disrupt ventral-specific gene expression. Ext1 function is required for maintenance of normal levels of BMP and wnt, as well as their target genes. In addition, expression of xbra and the establishment of ventral mesoderm depend upon normal levels of Ext1. These findings suggest that ext1-dependent synthesis of HSPG is critical for wnt and BMP signaling, mesodermal identity, and ventral pattern." SIGNOR-264018 EXT1 protein Q16394 UNIPROT WNT8A protein Q9H1J5 UNIPROT "up-regulates activity" 9606 24860992 f miannu "Decreased Ext1 was shown to reduce the level of Wnt8 and BMP4 signaling and disrupt ventral-specific gene expression. Ext1 function is required for maintenance of normal levels of BMP and wnt, as well as their target genes. In addition, expression of xbra and the establishment of ventral mesoderm depend upon normal levels of Ext1. These findings suggest that ext1-dependent synthesis of HSPG is critical for wnt and BMP signaling, mesodermal identity, and ventral pattern." SIGNOR-264019 EXT1 protein Q16394 UNIPROT WNT8B protein Q93098 UNIPROT "up-regulates activity" 9606 24860992 f miannu "Decreased Ext1 was shown to reduce the level of Wnt8 and BMP4 signaling and disrupt ventral-specific gene expression. Ext1 function is required for maintenance of normal levels of BMP and wnt, as well as their target genes. In addition, expression of xbra and the establishment of ventral mesoderm depend upon normal levels of Ext1. These findings suggest that ext1-dependent synthesis of HSPG is critical for wnt and BMP signaling, mesodermal identity, and ventral pattern." SIGNOR-264020 NFATC2 protein Q13469 UNIPROT GPC6 protein Q9Y625 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000150 21871017 t miannu "NFAT transcriptionally regulates GPC6 induction in breast cancer cells and binds to three regulatory elements in the GPC6 proximal promoter. Expression of GPC6 in response to NFAT signalling promotes invasive migration, whereas GPC6 silencing with shRNA (small-hairpin RNA) potently blocks this phenotype." SIGNOR-264021 NFATC1 protein O95644 UNIPROT GPC6 protein Q9Y625 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000150 21871017 t miannu "NFAT transcriptionally regulates GPC6 induction in breast cancer cells and binds to three regulatory elements in the GPC6 proximal promoter. Expression of GPC6 in response to NFAT signalling promotes invasive migration, whereas GPC6 silencing with shRNA (small-hairpin RNA) potently blocks this phenotype." SIGNOR-264022 NFATC4 protein Q14934 UNIPROT GPC6 protein Q9Y625 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000150 21871017 t miannu "NFAT transcriptionally regulates GPC6 induction in breast cancer cells and binds to three regulatory elements in the GPC6 proximal promoter. Expression of GPC6 in response to NFAT signalling promotes invasive migration, whereas GPC6 silencing with shRNA (small-hairpin RNA) potently blocks this phenotype." SIGNOR-264023 NFATC3 protein Q12968 UNIPROT GPC6 protein Q9Y625 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000150 21871017 t miannu "NFAT transcriptionally regulates GPC6 induction in breast cancer cells and binds to three regulatory elements in the GPC6 proximal promoter. Expression of GPC6 in response to NFAT signalling promotes invasive migration, whereas GPC6 silencing with shRNA (small-hairpin RNA) potently blocks this phenotype." SIGNOR-264024 NFATC2 protein Q13469 UNIPROT PTGS2 protein P35354 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 21871017 t miannu "NFAT induces the transcription of the COX2 (cyclo-oxygenase-2) gene incancer cells thereby enhancing invasive migration" SIGNOR-264025 NFATC1 protein O95644 UNIPROT PTGS2 protein P35354 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 21871017 t miannu "NFAT induces the transcription of the COX2 (cyclo-oxygenase-2) gene incancer cells thereby enhancing invasive migration" SIGNOR-264026 NFATC4 protein Q14934 UNIPROT PTGS2 protein P35354 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 21871017 t miannu "NFAT induces the transcription of the COX2 (cyclo-oxygenase-2) gene incancer cells thereby enhancing invasive migration" SIGNOR-264027 NFATC3 protein Q12968 UNIPROT PTGS2 protein P35354 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 21871017 t miannu "NFAT induces the transcription of the COX2 (cyclo-oxygenase-2) gene incancer cells thereby enhancing invasive migration" SIGNOR-264028 GPC6 protein Q9Y625 UNIPROT SHH protein Q15465 UNIPROT "up-regulates activity" binding 9606 31756413 t miannu "Based on results from in vitro experiments, we had previously proposed that GPC6 stimulates Hh signaling by interacting with Hh and Patched1 (Ptc1), and facilitating/stabilizing their interaction." SIGNOR-264029 GPC6 protein Q9Y625 UNIPROT WNT5A protein P41221 UNIPROT "down-regulates activity" binding 9606 BTO:0000007 31756413 t miannu "GPC6 binds to Wnt5a and inhibits its release from producing cells. Based on theseresults, and in our finding that GPC6 inhibits non-canonical Wnt signaling in the developing intestine,we tested the hypothesis that GPC6 binds to Wnt5aat the surface of the Wnt5a-producing mesenchymalcells and restrains its release from them." SIGNOR-264030 GPC6 protein Q9Y625 UNIPROT PTCH1 protein Q13635 UNIPROT "up-regulates activity" binding 9606 31756413 t miannu "Based on results from in vitro experiments, we had previously proposed that GPC6 stimulates Hh signaling by interacting with Hh and Patched1 (Ptc1), and facilitating/stabilizing their interaction." SIGNOR-264031 "bisindolylmaleimide i" chemical CID:2396 PUBCHEM PRKCB protein P05771 UNIPROT down-regulates "chemical inhibition" 9606 Other t CellSignaling gcesareni SIGNOR-190347 CACNA1G protein O43497 UNIPROT calcium(2+) smallmolecule CHEBI:29108 ChEBI "up-regulates quantity" relocalization 10090 BTO:0002496 33393208 t miannu "Adult hippocampal neurogenesis plays an important role in neuronal plasticity and maintenance in mammals. Low-threshold voltage-gated T-type calcium channels produce calcium spikes that increase fast action potentials in newborn cells in the hippocampal dentate gyrus (DG)" SIGNOR-264032 CACNA1G protein O43497 UNIPROT Action_potential phenotype SIGNOR-PH82 SIGNOR up-regulates 10090 BTO:0002496 33393208 t miannu "Adult hippocampal neurogenesis plays an important role in neuronal plasticity and maintenance in mammals. Low-threshold voltage-gated T-type calcium channels produce calcium spikes that increase fast action potentials in newborn cells in the hippocampal dentate gyrus (DG)" SIGNOR-264033 SP1 protein P08047 UNIPROT CACNA1G protein O43497 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0001909 23868804 t miannu "Consistent with this, Sp1 over-expression enhanced promoter activity while siRNA-mediated Sp1 silencing significantly decreased the level of CaV 3.1 protein and reduced the amplitude of whole-cell T-type Ca(2+) currents expressed in the N1E-115 cells. These results provide new insights into the molecular mechanisms that control CaV 3.1 channel expression." SIGNOR-264034 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 APBA1 protein Q02410 UNIPROT STXBP1 protein P61764 UNIPROT "up-regulates activity" binding 10116 BTO:0000142 9395480 t miannu "Munc18-1 is a neuronal protein that interacts with syntaxin 1 and is required for synaptic vesicle exocytosis. We have now identified two Munc18-1-interacting proteins called Mint1 and Mint2 that may mediate the function of Munc18-1." SIGNOR-264035 APBA3 protein O96018 UNIPROT STXBP1 protein P61764 UNIPROT "up-regulates activity" binding 10116 BTO:0000142 9395480 t miannu "Munc18-1 is a neuronal protein that interacts with syntaxin 1 and is required for synaptic vesicle exocytosis. We have now identified two Munc18-1-interacting proteins called Mint1 and Mint2 that may mediate the function of Munc18-1." SIGNOR-264036 APBA2 protein Q99767 UNIPROT STXBP1 protein P61764 UNIPROT "up-regulates activity" binding 10116 BTO:0000142 9395480 t miannu "Munc18-1 is a neuronal protein that interacts with syntaxin 1 and is required for synaptic vesicle exocytosis. We have now identified two Munc18-1-interacting proteins called Mint1 and Mint2 that may mediate the function of Munc18-1." SIGNOR-264037 APBA1 protein Q02410 UNIPROT NRXN1 protein Q9ULB1 UNIPROT "up-regulates activity" binding 9534 BTO:0000298 11036064 t miannu "Mint1 and Mint2 Interact with the Cytoplasmic Domain of Neurexin I. The interaction of Mint1 with neurexins is mediated by its PDZ domains and allows the formation of mixed CASK-Mint complexes. Both CASK and Mint1 can bind directly to neurexins and to each other. Therefore, the assembly of various multimeric complexes could proceed as CASK could be indirectly recruited to neurexin-bound Mint1 and vice versa." SIGNOR-264038 APBA2 protein Q99767 UNIPROT NRXN1 protein Q9ULB1 UNIPROT "up-regulates activity" binding 9534 BTO:0000298 11036064 t miannu "Mint1 and Mint2 Interact with the Cytoplasmic Domain of Neurexin I. The interaction of Mint1 with neurexins is mediated by its PDZ domains and allows the formation of mixed CASK-Mint complexes. Both CASK and Mint1 can bind directly to neurexins and to each other. Therefore, the assembly of various multimeric complexes could proceed as CASK could be indirectly recruited to neurexin-bound Mint1 and vice versa." SIGNOR-264039 STXBP1 protein P61764 UNIPROT NRXN1 protein Q9ULB1 UNIPROT "up-regulates activity" binding 9534 BTO:0000298 11036064 t miannu "We propose that all these neurexin complexes can interact with Munc18. Both Mint1 and Mint2 could function as direct adaptors of Munc18 to neurexins, whereas Mint1 in addition could recruit Munc18 to CASK-neurexin (Fig. 5 B)." SIGNOR-264040 APBA1 protein Q02410 UNIPROT CASK protein O14936 UNIPROT "up-regulates activity" binding 9534 BTO:0000298 11036064 t miannu "Interaction with Munc18 increases Mint1 binding to CASK." SIGNOR-264041 STXBP1 protein P61764 UNIPROT STX1A protein Q16623 UNIPROT "up-regulates activity" binding 10116 BTO:0000142 9395480 t miannu "Munc18-1 is a neuronal protein that interacts with syntaxin 1 and is required for synaptic vesicle exocytosis. We have now identified two Munc18-1-interacting proteins called Mint1 and Mint2 that may mediate the function of Munc18-1." SIGNOR-264042 APBA1 protein Q02410 UNIPROT Exocytosis phenotype SIGNOR-PH157 SIGNOR up-regulates 9606 BTO:0000938 11036064 f miannu "As neurexins have been proposed to function in neuronal cell adhesion, it is possible that they define specific sites at the plasma membrane and that Mint complexes and Mint1-CASK complexes on neurexin are involved in the localized recruitment of Munc18 to the sites of exocytosis. In support of this hypothesis, both CASK and Mint1 have been reported to be localized at synapses" SIGNOR-264043 CASK protein O14936 UNIPROT Exocytosis phenotype SIGNOR-PH157 SIGNOR up-regulates 9606 BTO:0000938 11036064 f miannu "As neurexins have been proposed to function in neuronal cell adhesion, it is possible that they define specific sites at the plasma membrane and that Mint complexes and Mint1-CASK complexes on neurexin are involved in the localized recruitment of Munc18 to the sites of exocytosis. In support of this hypothesis, both CASK and Mint1 have been reported to be localized at synapses" SIGNOR-264044 RAB39B protein Q96DA2 UNIPROT PICK1 protein Q9NRD5 UNIPROT "up-regulates activity" binding 9534 BTO:0000298 25784538 t miannu "GTP-bound RAB39B interacts with PICK1. In line with evidence that PICK1 can dimerize, the structural model suggests that dimerization of PICK1 is a prerequisite for simultaneous recognition of both RAB39B and GluA2 each by one of the PICK1 molecules in the PICK1 dimer (Fig. 6a–c). The existence of such complex is supported by our co-immunoprecipitation experiments shown above." SIGNOR-264045 PICK1 protein Q9NRD5 UNIPROT GRIA2 protein P42262 UNIPROT "up-regulates activity" binding 9534 BTO:0000298 25784538 t miannu "RAB39B directs GluA2 trafficking in neurons. GTP-bound RAB39B interacts with PICK1. In line with evidence that PICK1 can dimerize, the structural model suggests that dimerization of PICK1 is a prerequisite for simultaneous recognition of both RAB39B and GluA2 each by one of the PICK1 molecules in the PICK1 dimer (Fig. 6a–c). The existence of such complex is supported by our co-immunoprecipitation experiments shown above." SIGNOR-264046 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 t 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 Asp390 LPQLTLPdSLTSAAS 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 activity" 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 activity" phosphorylation Ser315 LPNNTSSsPQPKKKP 9606 24173284 t lperfetto "The N-terminus of E2F1 can interact directly with a region towards the C-terminus of p53, resulting in increased nuclear retention of p53 and p53-mediated transcription and apoptosis. This is inhibited by competition between p53 and cyclin A at the binding site within E2F19,10. The interaction between p53 and E2F1 is enhanced by phosphorylation of p53 on Ser315, a residue within the E2F1 binding region that is phosphorylated by cell cycle kinases such as cdk1, cdk2, cdk9 and Aurora kinase A" SIGNOR-145311 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 "down-regulates activity" phosphorylation Ser216 SGLYRSPsMPENLNR 9606 12835754 t lperfetto "Activated chk2 in turn phosphorylates cdc25c at serine-216 contributing to the g2/m checkpoints. Cds1 phosphorylates and inactivates cdc25 in vitro|CDC25C is phosphorylated on Ser 216 throughout interphase, but not in mitosis. This creates a binding site for 14‐3‐3 proteins | It has been suggested that 14‐3‐3 protein binding is responsible for retaining Cdc25C in the cytoplasm during interphase, thereby contributing to the prevention of premature initiation of mitotic events" SIGNOR-102779 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 activity" phosphorylation Ser50 RNRYRDVsPFDHSRI 9606 10480872 t gcesareni "The clk family kinases, clk1 and clk2, phosphorylate and activate the tyrosine phosphatase, ptp-1b.|Phosphorylation of PTP-1B at Ser(50) by CLK1 or CLK2 is responsible for its enzymatic activation." SIGNOR-70563 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" 10090 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 regulation" 9606 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 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-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 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. 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 activity" phosphorylation Ser260 NMGLNPSsPNDPVTN 9606 17604322 t lperfetto "In colon cancer cells, the Ras/mitogen‐activated protein kinase (MAPK) pathway phosphorylates RXRalpha, which impairs its function as a heterodimeric partner for PPARgamma|A point‐mutated RXRalpha T82A/S260A, which mimics the unphosphorylated form of RXRalpha, can form a heterodimer with PPARgamma and thereby activate target gene expression by binding to the PPRE" SIGNOR-88658 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 quantity by stabilization" phosphorylation Ser130 SGEQAEGsPGGPGDS 9606 12058028 t gcesareni "The stress-activated protein kinases p38 alpha and jnk1 stabilize p21(cip1) by phosphorylation.|p38 alpha and JNK1 phosphorylated p21 in vivo, and both p38 alpha and JNK1 phosphorylated p21 at Ser(130) in vitro." 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 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 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 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_kinase_family 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_kinase_family 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_kinase_family 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 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 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 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 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 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 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 FOXO3 protein O43524 UNIPROT "down-regulates activity" 10090 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 BCL2L11 protein O43521 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 14981546 f "FLT3-ITD signaling contributes to transcriptional inhibition of p27Kip1 and Bim gene expression" SIGNOR-261525 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 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 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 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 PTPN6 protein P29350 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 15574429 f "Expression of FLT3/ITD induces down-regulation of SHP-1 expression and activity" SIGNOR-261532 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 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 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 "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 "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 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 BCL2L11 protein O43521 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 14981546 f "Induction of Foxo3a phosphorylation by FLT3-ITD receptors in Ba/F3 cells correlates with the suppression of Foxo-target genes p27Kip1 and the proapoptotic Bcl-2 family member Bim" SIGNOR-261528 FOXO3 protein O43524 UNIPROT 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 GRK5 protein P34947 UNIPROT SNCA protein P37840 UNIPROT "down-regulates activity" phosphorylation Ser129 NEAYEMPsEEGYQDY 9606 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 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 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 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 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 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 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 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 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 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 DPYSL3 protein Q14195 UNIPROT "up-regulates activity" phosphorylation Ser518 KGGTPAGsARGSPTR 10116 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 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 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 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 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 MYC protein P01106 UNIPROT "down-regulates quantity by destabilization" phosphorylation Thr58 KKFELLPtPPLSPSR 9606 14563837 t gcesareni "Conversely, overexpression of gsk-3 alpha or gsk-3 beta enhances thr-58 phosphorylation and ubiquitination of c-myc" SIGNOR-118844 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 INTS4 protein Q96HW7 UNIPROT POLR2A protein P24928 UNIPROT "up-regulates activity" binding 9606 16239144 t miannu "The Integrator Complex Can Directly Associate with the C-Terminal Domain of RNA Polymerase II Largest Subunit" SIGNOR-261185 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 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 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 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 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 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 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 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 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 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_kinase_family 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 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 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 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 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 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 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 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 LIMK1 protein P53667 UNIPROT CFL2 protein Q9Y281 UNIPROT "down-regulates activity" 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 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 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 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 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 LRRK2 protein Q5S007 UNIPROT SNCA protein P37840 UNIPROT "down-regulates activity" phosphorylation Ser129 NEAYEMPsEEGYQDY 9606 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." SIGNOR-249690 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 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 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 "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 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 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 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 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 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 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 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 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 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 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 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 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 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 NR3C1 protein P04150 UNIPROT up-regulates phosphorylation Ser211 PGKETNEsPWRSDLL 10090 20660302 t "We demonstrate here that AMPK differentially modulates glucocorticoid action by phosphorylating the human GR at serine 211 indirectly through the activation of p38 MAPK" SIGNOR-255952 MAPK14 protein Q16539 UNIPROT 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 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 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 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 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 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 BCL2 protein P10415 UNIPROT "up-regulates quantity by stabilization" phosphorylation Thr56 FSSQPGHtPHPAASR 9606 10669763 t lperfetto "Phosphorylation of the map kinase sites in bcl-2, thr56, thr74, and ser87, is sufficient to inhibit tnf--induced degradation. p44mapk/extracellular signal-regulated kinase 1 (erk1) and p42 mapk/erk2 are activated by il-3, colocalize with mitochondrial bcl2, and can directly phosphorylate bcl2 on ser-70 in a stauro-resistant manner both_ in vitro_ and_ in vivo." SIGNOR-74923 MAPK1 protein P28482 UNIPROT 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 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 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 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 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 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 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 MAPK3 protein P27361 UNIPROT MYC protein P01106 UNIPROT "up-regulates activity" phosphorylation Ser62 LLPTPPLsPSRRSGL -1 32482868 t lperfetto "ERK1 phosphorylates MYC Ser62 resulting in MYC stabilization and activation" SIGNOR-236250 MAPK1 protein P28482 UNIPROT 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 FOS protein P01100 UNIPROT "up-regulates activity" phosphorylation Ser374 PSSDSLSsPTLLAL 9606 12972619 t lperfetto "In a previous study we have observed that exposure of nih 3t3 cells to pdgf or serum leads to c-fos phosphorylation by erk on specific residues, thr232, thr325, thr331, and ser374, within the cooh-terminal c-fos tad we have recently shown that erk phosphorylates multiple residues within the carboxylterminal transactivation domain (tad) of c-fos, thus resulting in its increased transcriptional activity." SIGNOR-118023 MAPK3 protein P27361 UNIPROT 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 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 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 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-121856 MAPK3 protein P27361 UNIPROT JAK2 protein O60674 UNIPROT down-regulates phosphorylation Ser523 GVSDVPTsPTLQRPT 9606 16705159 t "16705160:the phosphorylation of Jak2 on Ser523 inhibits Jak2 activity and represents a novel mechanism for the regulation of Jak2-dependent cytokine signaling." lperfetto "We hypothesize that phosphorylation of ser523 in jak2 by erks 1 and/or 2 or other as-yet-unidentified kinases acts in a negative feedback manner" SIGNOR-146747 MAPK3 protein P27361 UNIPROT JUND protein P17535 UNIPROT up-regulates phosphorylation Ser100 LGLLKLAsPELERLI 9606 22327296 t gcesareni "Menin binds the jun family transcription factor jund and inhibits its transcriptional activity. The menin-jund interaction blocks jun n-terminal kinase (jnk)-mediated jund phosphorylation and suppresses jund-induced transcription. We found a role for phosphorylation of the ser100 residue of jund;jund phosphorylation were prevented by inhibitors of calcium, calmodulin, or erk1/2 kinase." SIGNOR-196034 MAPK3 protein P27361 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." SIGNOR-91379 MAPK3 protein P27361 UNIPROT JUN protein P05412 UNIPROT up-regulates phosphorylation Ser73 VGLLKLAsPELERLI 9606 12169099 t gcesareni "Up-regulation of c-jun mrna in cardiac myocytes requires the extracellular signal-regulated kinase cascade, but c-jun n-terminal kinases are required for efficient up-regulation of c-jun protein." SIGNOR-91383 MAPK3 protein P27361 UNIPROT KARS1 protein Q15046 UNIPROT up-regulates phosphorylation Ser207 PYEITLLsPCLHMLP 9606 19524539 t gcesareni "Lysrs serves as a key signaling molecule in the immune response by regulating gene expression. Lysrs was phosphorylated on serine 207 in a mapk-dependent manner, released from the multisynthetase complex, and translocated into the nucleus." SIGNOR-186125 MAPK3 protein P27361 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-172642 MAPK3 protein P27361 UNIPROT KRT8 protein P05787 UNIPROT unknown phosphorylation Ser432 SAYGGLTsPGLSYSL 9606 22344252 t llicata "Our data suggested a close relationship between k8(s431) phosphorylation and keratin reorganization in epithelial tumor cells." SIGNOR-196141 MAPK3 protein P27361 UNIPROT KRT8 protein P05787 UNIPROT unknown phosphorylation Ser432 SAYGGLTsPGLSYSL 16554440 t lperfetto "Also, several probable in vivo K8 kinases have been identified including Erk1/2 for K8 Ser431 (Ku and Omary, 1997), and p38 and Jun kinases for K8 Ser73 (Ku et al., 2002a; He et al., 2002)." SIGNOR-249468 MAPK3 protein P27361 UNIPROT LAT protein O43561 UNIPROT down-regulates phosphorylation Thr184 PSAPALStPGIRDSA 9606 BTO:0000782 15192708 t "The effect has been demonstrated using O43561-2" gcesareni "Lat, an adapter protein essential for t-cell signaling, is phosphorylated at its thr 155 by erk in response to t-cell receptor stimulation. Thr 155 phosphorylation reduces the ability of lat to recruit plcgamma1 and slp76, leading to attenuation of subsequent downstream events such as [ca2+]i mobilization and activation of the erk pathway." SIGNOR-125770 MAPK3 protein P27361 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-37021 MAPK3 protein P27361 UNIPROT LCK protein P06239 UNIPROT "up-regulates activity" phosphorylation Ser59 EGSNPPAsPLQDNLV 9606 BTO:0000567 8618896 t lperfetto "Phosphorylation at Ser-59 (or alternatively, its mutation to Glu) reverses the inhibition and allows interaction of the p56lck SH2 domain with p62.|phosphotyrosine-independent binding of p62 to the p56lck SH2 domain appears to provide an alternative pathway for p56lck signaling that is regulated by Ser-59 phosphorylation." SIGNOR-249469 MAPK3 protein P27361 UNIPROT LIFR protein P42702 UNIPROT down-regulates phosphorylation Ser1044 WNLVSPDsPRSIDSN 9606 7777512 t gcesareni "Thus, our results identify the human lifr as a substrate for mapk and suggest a mechanism of heterologous receptor regulation of lifr signaling occurring at ser-1044." SIGNOR-32757 MAPK3 protein P27361 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-249470 MAPK3 protein P27361 UNIPROT LRP6 protein O75581 UNIPROT up-regulates phosphorylation 9606 20974802 t gcesareni "We show that several proline-directed mitogen-activated protein kinases (mapks), such as p38, erk1/2, and jnk1 are sufficient and required for the phosphorylation of ppps/tp motifs of lrp6." SIGNOR-169004 MAPK3 protein P27361 UNIPROT MAGEA11 protein P43364 UNIPROT up-regulates phosphorylation Ser174 ESPSPPQsPQEESFS 9606 BTO:0000848 19828458 t llicata "Mage-11 ser-174 appears to be a post-translational regulatory site phosphorylated by erk1, based on the inhibitory effect of the s174a mutation in the context of shorter ar nh2-terminal fragments (19), and the greater transcriptional activity of gal-mage-11 fusion proteins containing the s174d phosphomimetic." SIGNOR-188466 MAPK3 protein P27361 UNIPROT MAPKAPK2 protein P49137 UNIPROT up-regulates phosphorylation 9606 BTO:0000782;BTO:0000785 23583303 t gcesareni "Erk phosphorylates multiple cytoplasmatic and cytoskeletal proteins, including mapk-activated protein kinases and the ribosomal p70-s6 kinase" SIGNOR-201687 MAPK3 protein P27361 UNIPROT MAZ protein P56270 UNIPROT up-regulates phosphorylation Thr72 AAPAPPPtPQAPAAE 9606 11809795 t lperfetto "Together, these results show that activation of saf-1 in response to il-1 and -6 is mediated via map kinase-regulated phosphorylation." SIGNOR-114475 MAPK3 protein P27361 UNIPROT MBP protein P02686 UNIPROT down-regulates phosphorylation Thr232 KNIVTPRtPPPSQGK 9606 1939237 t lperfetto "Phosphorylation decreased the ability of mbp to polymerize actin and to bundle actin filaments but had no effect on the dissociation constant of the mbp-actin complex or on the ability of ca2+-calmodulin to dissociate the complex. The most significant effect of phosphorylation on the mbp-actin complex was a dramatic reduction in its ability to bind to negatively charged lipid bilayers. The identification of myelin basic protein (phosphorylation at -pro-arg-thr-pro-) as a substrate for the erk kinases (fig. 1) demonstrates that there are other determinants important for substrate recognition than those present in the originally identified consensus sequence." SIGNOR-22424 MAPK3 protein P27361 UNIPROT MBP protein P02686 UNIPROT down-regulates phosphorylation Thr232 KNIVTPRtPPPSQGK 9606 BTO:0000142 16401070 t lperfetto "Phosphorylation decreased the ability of mbp to polymerize actin and to bundle actin filaments but had no effect on the dissociation constant of the mbp-actin complex or on the ability of ca2+-calmodulin to dissociate the complex. The most significant effect of phosphorylation on the mbp-actin complex was a dramatic reduction in its ability to bind to negatively charged lipid bilayers. The identification of myelin basic protein (phosphorylation at -pro-arg-thr-pro-) as a substrate for the erk kinases (fig. 1) demonstrates that there are other determinants important for substrate recognition than those present in the originally identified consensus sequence." SIGNOR-143481 MAPK3 protein P27361 UNIPROT MCL1 protein Q07820 UNIPROT up-regulates phosphorylation Thr163 TDGSLPStPPPAEEE 9606 BTO:0000150 18676833 t fstefani "We then showed that erk could phosphorylate mcl-1 at two consensus residues, thr 92 and 163, which is required for the association of mcl-1 and pin1, resulting in stabilization of mcl-1." SIGNOR-179812 MAPK3 protein P27361 UNIPROT MED1 protein Q15648 UNIPROT up-regulates phosphorylation Thr1032 SSSNRPFtPPTSTGG 9606 12356758 t lperfetto "Phosphorylation of transcriptional coactivator peroxisome proliferator-activated receptor (ppar)-binding protein (pbp). Stimulation of transcriptional regulation by mitogen-activated protein kinase" SIGNOR-93989 MAPK3 protein P27361 UNIPROT MED1 protein Q15648 UNIPROT up-regulates phosphorylation Thr1457 HSKSPAYtPQNLDSE 9606 12356758 t lperfetto "Phosphorylation of transcriptional coactivator peroxisome proliferator-activated receptor (ppar)-binding protein (pbp). Stimulation of transcriptional regulation by mitogen-activated protein kinase" SIGNOR-93993 MAPK3 protein P27361 UNIPROT MITF protein O75030 UNIPROT "down-regulates quantity by destabilization" phosphorylation Ser180 PGSSAPNsPMAMLTL 10841026 t lperfetto "More interestingly, ERK-dependent phosphorylation of MITF at Ser 73 is essential for MITF ubiquitinilation and degradation (87). Putting together all these findings, it can be proposed that MAPK activation inhibits melanogenesis due to an increased MITF degradation which is dependent on the MAPK-induced MITF phosphorylation and ubiquitinilation. In summary, although the phosphorylation of MITF at Ser73 increases its intrinsic transcriptional activity, this phosphorylation also targets MITF to the proteasome for its degradation. Consequently, the decrease in MITF levels leads to a down-regulation of melanogenic enzymes expression and to an inhibition of melanogenesis." SIGNOR-249620 MAPK3 protein P27361 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-253012 MAPK3 protein P27361 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 erk2." SIGNOR-48352 MAPK3 protein P27361 UNIPROT MKNK1 protein Q9BUB5 UNIPROT up-regulates phosphorylation Thr385 APEKGLPtPQVLQRN 9606 BTO:0000567 9155018 t lperfetto "Mnk1 was phosphorylated and activated in vitro by erk1 and p38 map kinasespreliminary results showed that thr344 at least was one of the major sites phosphorylated by erk1" SIGNOR-48360 MAPK3 protein P27361 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-179963 MAPK3 protein P27361 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-195157 MAPK3 protein P27361 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-217577 MAPK3 protein P27361 UNIPROT mTORC1 complex SIGNOR-C3 SIGNOR up-regulates phosphorylation 9606 19864431 t lperfetto "Here we focus primarily although not exclusively on raptor Ser(863) phosphorylation. We report that insulin promotes mTORC1-associated phosphorylation of raptor Ser(863) via the canonical PI3K/TSC/Rheb pathway in a rapamycin-sensitive manner. mTORC1 activation by other stimuli (e.g. amino acids, epidermal growth factor/MAPK signaling, and cellular energy) also promote raptor Ser(863) phosphorylation." SIGNOR-217559 MAPK3 protein P27361 UNIPROT MYB protein P10242 UNIPROT down-regulates phosphorylation Ser532 KIKQEVEsPTDKSGN 9606 8798443 t llicata "Here we describe that human c-myb can be phosphorylated by mitogen-activated protein kinases (mapk's) at serine 532 of the carboxy (c-) terminal regulatory domain in vitro. expression of a constitutively active form of ras together with c-myb in transient transfection experiments had no effect on the transcriptional activity of c-myb, while expression of a polypeptide containing the c-myb c-terminal domain stimulated c-myb activity. This effect is reduced upon mapk-dependent phosphorylation of serine 532." SIGNOR-43558 MAPK3 protein P27361 UNIPROT MYB protein P10242 UNIPROT down-regulates phosphorylation Ser532 KIKQEVEsPTDKSGN 9606 BTO:0000661 8960373 t lperfetto "Functional analysis of phosphorylation at serine 532 of human c-myb by map kinase. expression of a polypeptide containing the c-myb c-terminal domain stimulated c-myb activity. This effect is reduced upon mapk-dependent phosphorylation of serine 532. Our data suggest that the mapk-dependent state of phosphorylation modifies the cellular function of c-myb by modulating its interaction with a putative inhibitory factor" SIGNOR-45348 MAPK3 protein P27361 UNIPROT MYL1 protein P05976 UNIPROT up-regulates phosphorylation 9606 BTO:0000150;BTO:0001130 16854453 t gcesareni "Activation of raf/mek/erk cascade can also result in the phosphorylation of the antiapoptotic mcl-1 protein and the pro-apoptotic bim protein." SIGNOR-148002 MAPK3 protein P27361 UNIPROT NCF1 protein P14598 UNIPROT up-regulates phosphorylation Ser345 QARPGPQsPGSPLEE 9606 8626435 t esanto "Upon activation, several serine residues on the cytosolic oxidase subunit p47phox become phosphorylated. Mitogen-activated protein kinase phophorylated only the peptide containing ser345/348." SIGNOR-40821 MAPK3 protein P27361 UNIPROT NCF1 protein P14598 UNIPROT up-regulates phosphorylation Ser345 QARPGPQsPGSPLEE 9606 BTO:0000130 16778989 t gcesareni "Inhibitors of the erk1/2 pathway abrogated gm-csf-induced phosphorylation of ser345, while p38 mapk inhibitor abrogated tnf-alpha-induced phosphorylation of ser345.These results show that the ala-mutated p47phox acts as a dominant-negative inhibitor of endogenous p47phox and clearly indicate that phosphorylation of ser345 is required for the priming of nadph oxidase activity in neutrophil-like cells." SIGNOR-147174 MAPK3 protein P27361 UNIPROT NCKIPSD protein Q9NZQ3 UNIPROT up-regulates phosphorylation 9606 14559906 t gcesareni "Spin90 was phosphorylated by erk1, which was, itself, activated by cell adhesion and platelet-derived growth factor. Such phosphorylation of spin90 likely promotes the interaction of the spin90.betapix.wasp complex and nck" SIGNOR-118747 MAPK3 protein P27361 UNIPROT NCOA1 protein Q15788 UNIPROT up-regulates phosphorylation Ser1185 GTPPASTsPFSQLAA 9606 BTO:0001130 12163482 t lperfetto "Mapk also directly phosphorylates src-1 at thr1179 and ser1185. Phosphorylation of src-1 by mitogen-activated protein kinase (mapk) is required for optimal progesterone receptor-dependent transcription and for functional cooperation with camp response element-binding protein-binding protein" SIGNOR-91139 MAPK3 protein P27361 UNIPROT NCOA1 protein Q15788 UNIPROT up-regulates phosphorylation Thr1179 NYGTNPGtPPASTSP 9606 BTO:0001130 12163482 t lperfetto "Mapk also directly phosphorylates src-1 at thr1179 and ser1185. Phosphorylation of src-1 by mitogen-activated protein kinase (mapk) is required for optimal progesterone receptor-dependent transcription and for functional cooperation with camp response element-binding protein-binding protein" SIGNOR-91143 MAPK3 protein P27361 UNIPROT NFATC1 protein O95644 UNIPROT down-regulates phosphorylation Ser172 YRDPSCLsPASSLSS 9606 10652349 t "Translocation from Nucleus to Cytoplasm" esanto "We show that jnk, erk, and p38 physically associate with the nfatc n-terminal regulatory domain and can directly phosphorylate functionally important residues involved in regulating nfatc subcellular localization, namely ser(172) and the conserved nfatc ser-pro repeats." SIGNOR-74564 MAPK3 protein P27361 UNIPROT NFATC4 protein Q14934 UNIPROT up-regulates phosphorylation Ser676 SNGRRKRsPTQSFRF 9606 15657420 t lperfetto "The formation of rsk-nfatc4-dna transcription complex is also apparent upon adipogenesis. Bound rsk phosphorylates ser(676) and potentiates nfatc4 dna binding by escalating nfat-dna association. Ser(676) is also targeted by the erk map kinase, which interacts with nfat at a distinct region than rsk. Thus, integration of the erk/rsk signaling pathway provides a mechanism to modulate nfatc4 transcription activity." SIGNOR-133276 MAPK3 protein P27361 UNIPROT NOS2 protein P35228 UNIPROT up-regulates phosphorylation Ser745 KSRQNLQsPTSSRAT 9606 BTO:0000007 17804409 t esanto "Erk phosphorylated inos on ser745. Mutation of ser745 to ala did not affect basal inos activity but eliminated inos phosphorylation and activation in response to b1r agonist." SIGNOR-157711 MAPK3 protein P27361 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-188147 MAPK3 protein P27361 UNIPROT PAK1 protein Q13153 UNIPROT down-regulates phosphorylation Thr292 YTAMDVAtGQEVAIK 9606 14993270 t gcesareni "Activated erk can phosphorylate t292 in the prs, and this blocks the ability of pak to phosphorylate s298 and of rac-pak signaling to enhance mek1-erk complex formation." SIGNOR-123074 MAPK3 protein P27361 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-134841 MAPK3 protein P27361 UNIPROT PDE4D protein Q08499 UNIPROT down-regulates phosphorylation Ser715 YQSTIPQsPSPAPDD 9606 10828059 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-77578 MAPK3 protein P27361 UNIPROT PGR protein P06401 UNIPROT down-regulates phosphorylation Ser294 APMAPGRsPLATTVM 9606 BTO:0000150 10655479 t gcesareni "Specifically, down-regulation of mature prs occurs by a mechanism in which ligand binding activates pr phosphorylation by mapks at a unique serine residue, which then targets the receptors for degradation." SIGNOR-74716 MAPK3 protein P27361 UNIPROT PLA2G4A protein P47712 UNIPROT up-regulates phosphorylation Ser505 LNTSYPLsPLSDFAT 9606 8381049 t gcesareni "Activated map kinase phosphorylates cpla2 at ser-505, causing increased enzymatic activity of cpla2, which is only realized upon translocation of cpla2 to the membrane." SIGNOR-38434 MAPK3 protein P27361 UNIPROT PLCB1 protein Q9NQ66 UNIPROT "up-regulates activity" phosphorylation Ser982 KKKSEPSsPDHGSST -1 11287604 t lperfetto "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" SIGNOR-106565 MAPK3 protein P27361 UNIPROT PML protein P29590 UNIPROT up-regulates phosphorylation Ser530 DGPPSPRsPVIGSEV 9606 BTO:0001271 15093545 t "The effect has been demonstrated using P29590-4" gcesareni "Phosphorylation of pml by mitogen-activated protein kinases plays a key role in arsenic trioxide-mediated apoptosis." SIGNOR-124317 MAPK3 protein P27361 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-120172 MAPK3 protein P27361 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-120176 MAPK3 protein P27361 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-120180 MAPK3 protein P27361 UNIPROT NUP50 protein Q9UKX7 UNIPROT "down-regulates activity" phosphorylation Ser315 TQSKPVSsPFPTKPL 9606 19767751 t llicata "Erk phosphorylates nup50 at ser221 and ser315 phosphorylation of nup50 reduces affinity for importin-beta" SIGNOR-187378 MAPK3 protein P27361 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-120184 MAPK3 protein P27361 UNIPROT POLR2A protein P24928 UNIPROT down-regulates phosphorylation Ser1668 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-120188 MAPK3 protein P27361 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-120192 MAPK3 protein P27361 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-120200 MAPK3 protein P27361 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-120204 MAPK3 protein P27361 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-120208 MAPK3 protein P27361 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-120212 MAPK3 protein P27361 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-120216 MAPK3 protein P27361 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-120220 MAPK3 protein P27361 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-120224 MAPK3 protein P27361 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-120232 MAPK3 protein P27361 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-120236 MAPK3 protein P27361 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-120240 MAPK3 protein P27361 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-120244 MAPK3 protein P27361 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-120248 MAPK3 protein P27361 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-120252 MAPK3 protein P27361 UNIPROT POLR2A protein P24928 UNIPROT down-regulates phosphorylation Ser1944 GSTYSPTsPGYSPTS 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-120256 MAPK3 protein P27361 UNIPROT POLR2A protein P24928 UNIPROT down-regulates phosphorylation Ser1951 SPGYSPTsPTYSLTS 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-120260 MAPK3 protein P27361 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-249473 MAPK3 protein P27361 UNIPROT PPARG protein P37231 UNIPROT "down-regulates activity" relocalization 9606 18596912 t lperfetto "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-179407 MAPK3 protein P27361 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-144317 MAPK3 protein P27361 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-249475 MAPK3 protein P27361 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-249476 MAPK3 protein P27361 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-249477 MAPK3 protein P27361 UNIPROT PTTG1 protein O95997 UNIPROT up-regulates phosphorylation Ser165 LFQLGPPsPVKMPSP 9606 10906323 t gcesareni "Pttg is phosphorylated in vitro on ser(162) by map kinase and this phosphorylation site plays an essential role in pttg transactivation function." SIGNOR-79519 MAPK3 protein P27361 UNIPROT RAF1 protein P04049 UNIPROT down-regulates phosphorylation 9606 15664191 t gcesareni "Mapkerk1/2 is also able to phopshorylate the egf receptor, the ras exchange factor sos, mkkkraf1, and mkkmek1. The phosphorylation of each of these proteins by mapkerk1/2 is believed to reduce their catalytic activity. previous studies have shown that phosphorylation is required for raf-1 activation, and here, we identify six phosphorylation sites that contribute to the downregulation of raf-1 after mitogen stimulation. Five of the identified sites are proline-directed targets of activated erk" SIGNOR-133345 MAPK3 protein P27361 UNIPROT RAF1 protein P04049 UNIPROT down-regulates phosphorylation 9606 9922370 t gcesareni "Mapkerk1/2 is also able to phopshorylate the egf receptor, the ras exchange factor sos, mkkkraf1, and mkkmek1. The phosphorylation of each of these proteins by mapkerk1/2 is believed to reduce their catalytic activity. previous studies have shown that phosphorylation is required for raf-1 activation, and here, we identify six phosphorylation sites that contribute to the downregulation of raf-1 after mitogen stimulation. Five of the identified sites are proline-directed targets of activated erk" SIGNOR-64172 MAPK3 protein P27361 UNIPROT RAF1 protein P04049 UNIPROT down-regulates phosphorylation Ser301 SSSPNNLsPTGWSQP 9606 16407412 t gcesareni "Using mass spectrometry, we identified raf-1 phosphorylation on three sp motif sites: s289/s296/s301. These sites were phosphorylated by extracellular signal-regulated kinase (erk)-1 in vitro, and their phosphorylation in vivo was dependent on endogenous erk activity. Functionally, erk-1 expression sustains raf-1 activation in a manner dependent on raf-1 phosphorylation on the identified sites, and s289/296/301a substitution markedly decreases the in vivo activity of raf-1 s259a." SIGNOR-143696 MAPK3 protein P27361 UNIPROT 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-249478 MAPK3 protein P27361 UNIPROT RPS6KA1 protein Q15418 UNIPROT "up-regulates activity" phosphorylation Ser221 DHEKKAYsFCGTVEY 9534 BTO:0001538 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-219332 MAPK3 protein P27361 UNIPROT RPS6KA1 protein Q15418 UNIPROT "up-regulates activity" phosphorylation Ser363 TSRTPKDsPGIPPSA 9534 BTO:0001538 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-219337 MAPK3 protein P27361 UNIPROT RPS6KA1 protein Q15418 UNIPROT "up-regulates activity" phosphorylation Ser380 HQLFRGFsFVATGLM 9534 BTO:0001538 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-219341 MAPK3 protein P27361 UNIPROT RPS6KA1 protein Q15418 UNIPROT "up-regulates activity" phosphorylation Ser732 RRVRKLPsTTL 9534 BTO:0001538 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-219345 MAPK3 protein P27361 UNIPROT RPS6KA1 protein Q15418 UNIPROT "up-regulates activity" phosphorylation Thr359 DTEFTSRtPKDSPGI 9534 BTO:0001538 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-219349 MAPK3 protein P27361 UNIPROT RPS6KA1 protein Q15418 UNIPROT "up-regulates activity" phosphorylation Thr573 AENGLLMtPCYTANF 9534 BTO:0001538 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-219353 MAPK3 protein P27361 UNIPROT RPS6KA3 protein P51812 UNIPROT up-regulates phosphorylation Ser227 DHEKKAYsFCGTVEY 9606 10980595 t llicata "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-81460 MAPK3 protein P27361 UNIPROT RPS6KA3 protein P51812 UNIPROT up-regulates phosphorylation Thr577 AENGLLMtPCYTANF 9606 10980595 t llicata "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-81464 MAPK3 protein P27361 UNIPROT RPS6KA4 protein O75676 UNIPROT up-regulates phosphorylation 9606 9792677 t lperfetto "Rsk-b is a p38alphamapk substrate, and activated by p38alphamapk and, more weakly, by erk1" SIGNOR-60998 MAPK3 protein P27361 UNIPROT RPS6KA5 protein O75582 UNIPROT "up-regulates activity" phosphorylation Ser376 EKLFQGYsFVAPSIL 15568999 t lperfetto "In the present study, we show that, in addition to being phosphorylated on Thr-581 and Ser-360 by ERK1/2 or p38, MSK1 can autophosphorylate on at least six sites: Ser-212, Ser-376, Ser-381, Ser-750, Ser-752 and Ser-758. Of these sites, the N-terminal T-loop residue Ser-212 and the 'hydrophobic motif' Ser-376 are phosphorylated by the C-terminal kinase domain of MSK1, and their phosphorylation is essential for the catalytic activity of the N-terminal kinase domain of MSK1" SIGNOR-249479 MAPK3 protein P27361 UNIPROT RPS6KB1 protein P23443 UNIPROT "up-regulates activity" phosphorylation Thr444 RFIGSPRtPVSPVKF 10116 15774499 t lperfetto "Thr 421/Ser 424 have been reported to be targeted by ERK1, 2 (39), JNK or p38 MAPKs (36). Interestingly, with a comparable kinetics, FSH represses ERK1, 2 constitutive phosphorylation in Sertoli cells isolated from 19-d-old rats" SIGNOR-134662 MAPK3 protein P27361 UNIPROT RPS6K proteinfamily SIGNOR-PF26 SIGNOR "up-regulates activity" phosphorylation 10090 BTO:0000938 8387505 t lperfetto "The pp90rsk phosphothreonine content paralleled the ERK1 activity more closely than the phosphoserine level. These results provide compelling evidence that in fibroblasts and PC12 cells ERK1 plays a direct role in the phosphorylation of pp90rsk and that pp90rsk represents a physiologically relevant substrate of extracellular-regulated kinases" SIGNOR-252762 MAPK3 protein P27361 UNIPROT RPS6K proteinfamily SIGNOR-PF26 SIGNOR "up-regulates activity" phosphorylation 9606 BTO:0000007 12832467 t lperfetto "Phosphorylation of p90 ribosomal S6 kinase (RSK) regulates extracellular signal-regulated kinase docking and RSK activity.Erk-activates the rsk family of serine/threonine kinases,rsk1, rsk2, and rsk3." SIGNOR-252760 MAPK3 protein P27361 UNIPROT RPS6K proteinfamily SIGNOR-PF26 SIGNOR "up-regulates activity" phosphorylation Ser221 DHEKKAYsFCGTVEY 9534 BTO:0001538 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-252758 MAPK3 protein P27361 UNIPROT RPS6K proteinfamily SIGNOR-PF26 SIGNOR "up-regulates activity" phosphorylation Ser363 TSRTPKDsPGIPPSA 9534 BTO:0001538 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-252759 MAPK3 protein P27361 UNIPROT RPS6K proteinfamily SIGNOR-PF26 SIGNOR "up-regulates activity" phosphorylation Ser380 HQLFRGFsFVATGLM 9534 BTO:0001538 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-252756 MAPK3 protein P27361 UNIPROT RPS6K proteinfamily SIGNOR-PF26 SIGNOR "up-regulates activity" phosphorylation Ser732 RRVRKLPsTTL 9534 BTO:0001538 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-252761 MAPK3 protein P27361 UNIPROT RPS6K proteinfamily SIGNOR-PF26 SIGNOR "up-regulates activity" phosphorylation Thr359 DTEFTSRtPKDSPGI 9534 BTO:0001538 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-252755 MAPK3 protein P27361 UNIPROT RPS6K proteinfamily SIGNOR-PF26 SIGNOR "up-regulates activity" phosphorylation Thr573 AENGLLMtPCYTANF 9534 BTO:0001538 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-252757 MAPK3 protein P27361 UNIPROT RPTOR protein Q8N122 UNIPROT "up-regulates activity" phosphorylation Ser8 MESEMLQsPLLGLGE 9606 BTO:0000007 SIGNOR-C3 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-169530 MAPK3 protein P27361 UNIPROT RRN3 protein Q9NYV6 UNIPROT up-regulates phosphorylation Ser633 SFDTHFRsPSSSVGS 9606 12620228 t llicata "Erk-dependent phosphorylation of the transcription initiation factor tif-ia is required for rna polymerase i transcription and cell growth. phosphopeptide mapping and mutational analysis reveals two serine residues (s633 and s649) that are phosphorylated by erk and rsk kinases. Replacement of s649 by alanine inactivates tif-ia, inhibits pre-rrna synthesis, and retards cell growth." SIGNOR-98980 85375-15-1 chemical CID:6917797 PUBCHEM SLC6A1 protein P30531 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-206960 MAPK3 protein P27361 UNIPROT RRN3 protein Q9NYV6 UNIPROT up-regulates phosphorylation Ser649 PVLYMQPsPL 9606 12620228 t llicata "Erk-dependent phosphorylation of the transcription initiation factor tif-ia is required for rna polymerase i transcription and cell growth. phosphopeptide mapping and mutational analysis reveals two serine residues (s633 and s649) that are phosphorylated by erk and rsk kinases. Replacement of s649 by alanine inactivates tif-ia, inhibits pre-rrna synthesis, and retards cell growth." SIGNOR-98984 MAPK3 protein P27361 UNIPROT RUNX2 protein Q13950 UNIPROT up-regulates phosphorylation Ser294 DPRQAQSsPPWSYDQ 9606 19801668 t llicata "In this study, we identified two phosphorylation sites in runx2 at ser301 and ser319 that are required for mapk-dependent activation of runx2 transcriptional activity and osteoblast differentiation." SIGNOR-188343 MAPK3 protein P27361 UNIPROT RUNX2 protein Q13950 UNIPROT up-regulates phosphorylation Ser312 SYLSQMTsPSIHSTT 9606 19801668 t llicata "In this study, we identified two phosphorylation sites in runx2 at ser301 and ser319 that are required for mapk-dependent activation of runx2 transcriptional activity and osteoblast differentiation." SIGNOR-188347 MAPK3 protein P27361 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-249447 MAPK3 protein P27361 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-249449 MAPK3 protein P27361 UNIPROT SMAD1 protein Q15797 UNIPROT down-regulates phosphorylation 9606 BTO:0000763;BTO:0000149 10197981 t gcesareni "Ras signaling was shown previously to induce the phosphorylation of the bmp mediator smad1 at four erk consensus sites in the linker domain (kretzschmar et al. 1997a). Phosphorylation of these four sites inhibits smad1 accumulation in the nucleus" SIGNOR-66755 MAPK3 protein P27361 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-66778 MAPK3 protein P27361 UNIPROT SMAD2 protein Q15796 UNIPROT "up-regulates activity" phosphorylation 9606 19115199 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-217613 MAPK3 protein P27361 UNIPROT SMAD2 protein Q15796 UNIPROT "up-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 .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-236067 MAPK3 protein P27361 UNIPROT SMAD2 protein Q15796 UNIPROT up-regulates phosphorylation Ser245 NQSMDTGsPAELSPT 9606 19115199 t gcesareni "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-182988 MAPK3 protein P27361 UNIPROT SMAD2 protein Q15796 UNIPROT up-regulates phosphorylation Ser245 NQSMDTGsPAELSPT 9606 BTO:0000763 12193595 t gcesareni "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-91730 MAPK3 protein P27361 UNIPROT SMAD2 protein Q15796 UNIPROT up-regulates phosphorylation Ser245 NQSMDTGsPAELSPT 9606 BTO:0000763;BTO:0000149 10197981 t gcesareni "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-66759 MAPK3 protein P27361 UNIPROT SMAD2 protein Q15796 UNIPROT up-regulates phosphorylation Ser250 TGSPAELsPTTLSPV 9606 19115199 t gcesareni "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-182992 MAPK3 protein P27361 UNIPROT SMAD2 protein Q15796 UNIPROT up-regulates phosphorylation Ser250 TGSPAELsPTTLSPV 9606 BTO:0000763 12193595 t gcesareni "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-91734 MAPK3 protein P27361 UNIPROT SMAD2 protein Q15796 UNIPROT up-regulates phosphorylation Ser250 TGSPAELsPTTLSPV 9606 BTO:0000763;BTO:0000149 10197981 t gcesareni "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-66763 MAPK3 protein P27361 UNIPROT SMAD2 protein Q15796 UNIPROT up-regulates phosphorylation Ser255 ELSPTTLsPVNHSLD 9606 19115199 t gcesareni "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-182996 MAPK3 protein P27361 UNIPROT SMAD2 protein Q15796 UNIPROT up-regulates phosphorylation Ser255 ELSPTTLsPVNHSLD 9606 BTO:0000763 12193595 t gcesareni "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-91738 MAPK3 protein P27361 UNIPROT SMAD2 protein Q15796 UNIPROT up-regulates phosphorylation Ser255 ELSPTTLsPVNHSLD 9606 BTO:0000763;BTO:0000149 10197981 t gcesareni "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-66767 MAPK3 protein P27361 UNIPROT SMAD2 protein Q15796 UNIPROT up-regulates phosphorylation Thr220 QSNYIPEtPPPGYIS 9606 19115199 t gcesareni "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-183000 MAPK3 protein P27361 UNIPROT SMAD2 protein Q15796 UNIPROT up-regulates phosphorylation Thr220 QSNYIPEtPPPGYIS 9606 BTO:0000763 12193595 t gcesareni "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-91742 MAPK3 protein P27361 UNIPROT SMAD2 protein Q15796 UNIPROT up-regulates phosphorylation Thr220 QSNYIPEtPPPGYIS 9606 BTO:0000763;BTO:0000149 10197981 t gcesareni "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-66771 MAPK3 protein P27361 UNIPROT SMAD2 protein Q15796 UNIPROT up-regulates phosphorylation Thr8 MSSILPFtPPVVKRL 9606 19115199 t gcesareni "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-183004 MAPK3 protein P27361 UNIPROT SMAD2 protein Q15796 UNIPROT up-regulates phosphorylation Thr8 MSSILPFtPPVVKRL 9606 BTO:0000763;BTO:0000149 10197981 t gcesareni "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-66775 MAPK3 protein P27361 UNIPROT SMAD3 protein P84022 UNIPROT down-regulates phosphorylation 9606 BTO:0000763;BTO:0000149 10197981 t gcesareni "These results suggest that oncogenic ras, acting through mek1 and erk kinases, induces the phosphorylation of smad2 and smad3." SIGNOR-66781 MAPK3 protein P27361 UNIPROT SMAD4 protein Q13485 UNIPROT up-regulates phosphorylation Thr277 GSRTAPYtPNLPHHQ 9606 12801888 t llicata "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-101664 MAPK3 protein P27361 UNIPROT SOS1 protein Q07889 UNIPROT down-regulates phosphorylation 9606 7478566 t gcesareni "For example, inactivation of sos through phosphorylation by the downstream mapk" SIGNOR-26338 MAPK3 protein P27361 UNIPROT SOS1 protein Q07889 UNIPROT down-regulates phosphorylation Ser1132 TLPHGPRsASVSSIS 9606 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 hSos1.Replacing the MAP kinase phosphorylation sites with alanine residues results in an increase in the binding affinity of Grb2 to hSos1" SIGNOR-43939 MAPK3 protein P27361 UNIPROT SOS1 protein Q07889 UNIPROT down-regulates phosphorylation Ser1167 ESAPAESsPSKIMSK 9606 8816480 t gcesareni "In this report, we describe the identification of five map kinase sites (s-1137, s-1167, s-1178, s-1193, and s-1197) on hsos1" SIGNOR-43943 MAPK3 protein P27361 UNIPROT SOS1 protein Q07889 UNIPROT down-regulates phosphorylation Ser1178 IMSKHLDsPPAIPPR 9606 8816480 t gcesareni "In this report, we describe the identification of five map kinase sites (s-1137, s-1167, s-1178, s-1193, and s-1197) on hsos1" SIGNOR-43947 MAPK3 protein P27361 UNIPROT SOS1 protein Q07889 UNIPROT down-regulates phosphorylation Ser1193 QPTSKAYsPRYSISD 9606 8816480 t gcesareni "In this report, we describe the identification of five map kinase sites (s-1137, s-1167, s-1178, s-1193, and s-1197) on hsos1" SIGNOR-43951 MAPK3 protein P27361 UNIPROT SOX9 protein P48436 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20457810 f fspada "Soluble pref-1 inhibits adipocyte differentiation through the activation of extracellular signal-regulated kinase/mitogen-activated protein kinase (erk/mapk) and the subsequent upregulation of sox9 expression." SIGNOR-165353 MAPK3 protein P27361 UNIPROT SOX9 protein P48436 UNIPROT up-regulates "transcriptional regulation" 9606 20457810 f fspada "Soluble pref-1 inhibits adipocyte differentiation through the activation of extracellular signal-regulated kinase/mitogen-activated protein kinase (erk/mapk) and the subsequent upregulation of sox9 expression." SIGNOR-209965 MAPK3 protein P27361 UNIPROT SP1 protein P08047 UNIPROT "up-regulates activity" phosphorylation Thr453 SGPIIIRtPTVGPNG 9606 BTO:0000552 14744793 t lperfetto "Transcriptional activation of p21(waf1/cip1) by alkylphospholipids: role of the mitogen-activated protein kinase pathway in the transactivation of the human p21(waf1/cip1) promoter by Sp1.|this activation promotes the phosphorylation of Sp1 in known mitogen-activated protein kinase residues (threonine 453 and 739), thereby leading to increased Sp1 binding and enhanced p21(waf1/cip1) transcription." SIGNOR-249480 MAPK3 protein P27361 UNIPROT SP1 protein P08047 UNIPROT "up-regulates activity" phosphorylation Thr739 SEGSGTAtPSALITT 9606 BTO:0000552 14744793 t lperfetto "Transcriptional activation of p21(waf1/cip1) by alkylphospholipids: role of the mitogen-activated protein kinase pathway in the transactivation of the human p21(waf1/cip1) promoter by Sp1.|this activation promotes the phosphorylation of Sp1 in known mitogen-activated protein kinase residues (threonine 453 and 739), thereby leading to increased Sp1 binding and enhanced p21(waf1/cip1) transcription." SIGNOR-249481 MAPK3 protein P27361 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-248079 MAPK3 protein P27361 UNIPROT SP1 protein P08047 UNIPROT up-regulates phosphorylation Thr453 SGPIIIRtPTVGPNG 9606 BTO:0000552 14744793 t gcesareni "We showed that perifosine activates the mitogen-activated protein/extracellular signal-regulated kinase pathway, and this activation promotes the phosphorylation of sp1 in known mitogen-activated protein kinase residues (threonine 453 and 739), thereby leading to increased sp1 binding and enhanced p21(waf1/cip1) transcription." SIGNOR-248062 MAPK3 protein P27361 UNIPROT SP1 protein P08047 UNIPROT up-regulates phosphorylation Thr453 SGPIIIRtPTVGPNG 9606 BTO:0000887;BTO:0001260 14593115 t gcesareni "We showed that perifosine activates the mitogen-activated protein/extracellular signal-regulated kinase pathway, and this activation promotes the phosphorylation of sp1 in known mitogen-activated protein kinase residues (threonine 453 and 739), thereby leading to increased sp1 binding and enhanced p21(waf1/cip1) transcription." SIGNOR-248066 MAPK3 protein P27361 UNIPROT SP1 protein P08047 UNIPROT up-regulates phosphorylation Thr739 SEGSGTAtPSALITT 9606 11904305 t gcesareni "Here we show that p42/p44 mapk directly phosphorylates sp1 on threonines 453 and 739 both in vitro and in vivo. sa-perk1/2 activates the transcription factor, sp1, via ser59 phosphorylation downstream of pkc_, leading to transcription of p21sdi1 and resulting in replicative senescence of hdf cells." SIGNOR-116174 MAPK3 protein P27361 UNIPROT SP1 protein P08047 UNIPROT up-regulates phosphorylation Thr739 SEGSGTAtPSALITT 9606 BTO:0000552 14744793 t gcesareni "We showed that perifosine activates the mitogen-activated protein/extracellular signal-regulated kinase pathway, and this activation promotes the phosphorylation of sp1 in known mitogen-activated protein kinase residues (threonine 453 and 739), thereby leading to increased sp1 binding and enhanced p21(waf1/cip1) transcription." SIGNOR-248070 MAPK3 protein P27361 UNIPROT 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-153387 MAPK3 protein P27361 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-153391 MAPK3 protein P27361 UNIPROT SPIB protein Q01892 UNIPROT unknown phosphorylation Thr56 VAPPVPAtPYEAFDP 9606 BTO:0000776 8632909 t lperfetto "The threonine 56 was defined as the erk1 phosphorylation site by using phosphoamino-acid analyses and a spi-b mutant version" SIGNOR-41800 MAPK3 protein P27361 UNIPROT SREBF1 protein P36956 UNIPROT "up-regulates activity" phosphorylation Ser117 YPSMPAFsPGPGIKE 9606 BTO:0000599 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-80096 MAPK3 protein P27361 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-123049 MAPK3 protein P27361 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-123053 MAPK3 protein P27361 UNIPROT STAT3 protein P40763 UNIPROT "up-regulates activity" phosphorylation Ser727 NTIDLPMsPRTLDSL 9606 BTO:0000007 14551213 t lperfetto "The hematopoietic-specific Galpha16 protein has recently been shown to mediate receptor-induced activation of the signal transducer and activator of transcription 3 (STAT3). In the present study, we have delineated the mechanism by which Galpha16 stimulates STAT3 in human embryonic kidney 293 cells. A constitutively active Galpha16 mutant, Galpha16QL, stimulated STAT3-dependent luciferase activity as well as the phosphorylation of STAT3 at both Tyr705 and Ser727. Galpha16QL-induced STAT3 activation was enhanced by overexpression of extracellular signal-regulated kinase 1 (ERK1)," SIGNOR-249450 MAPK3 protein P27361 UNIPROT STAT3 protein P40763 UNIPROT up-regulates phosphorylation Ser727 NTIDLPMsPRTLDSL 9606 19723038 t gcesareni "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,92 src,5 janus-activated kinases (jak), and extracellular signal-regulated kinase (erk)a constitutively active galpha16 mutant, galpha16ql, stimulated stat3-dependent luciferase activity as well as the phosphorylation of stat3 at both tyr705 and ser727. Galpha16ql-induced stat3 activation was enhanced by overexpression of extracellular signal-regulated kinase 1 (erk1" SIGNOR-187779 MAPK3 protein P27361 UNIPROT STAT3 protein P40763 UNIPROT up-regulates phosphorylation Ser727 NTIDLPMsPRTLDSL 9606 BTO:0001271 BTO:0000671 14551213 t gcesareni "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,92 src,5 janus-activated kinases (jak), and extracellular signal-regulated kinase (erk)a constitutively active galpha16 mutant, galpha16ql, stimulated stat3-dependent luciferase activity as well as the phosphorylation of stat3 at both tyr705 and ser727. Galpha16ql-induced stat3 activation was enhanced by overexpression of extracellular signal-regulated kinase 1 (erk1" SIGNOR-118596 MAPK3 protein P27361 UNIPROT STAT3 protein P40763 UNIPROT up-regulates phosphorylation Tyr705 DPGSAAPyLKTKFIC 9606 19723038 t gcesareni "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,92 src,5 janus-activated kinases (jak), and extracellular signal-regulated kinase (erk)a constitutively active galpha16 mutant, galpha16ql, stimulated stat3-dependent luciferase activity as well as the phosphorylation of stat3 at both tyr705 and ser727. Galpha16ql-induced stat3 activation was enhanced by overexpression of extracellular signal-regulated kinase 1 (erk1" SIGNOR-187787 MAPK3 protein P27361 UNIPROT STAT3 protein P40763 UNIPROT up-regulates phosphorylation Tyr705 DPGSAAPyLKTKFIC 9606 BTO:0001271 BTO:0000671 14551213 t gcesareni "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,92 src,5 janus-activated kinases (jak), and extracellular signal-regulated kinase (erk)a constitutively active galpha16 mutant, galpha16ql, stimulated stat3-dependent luciferase activity as well as the phosphorylation of stat3 at both tyr705 and ser727. Galpha16ql-induced stat3 activation was enhanced by overexpression of extracellular signal-regulated kinase 1 (erk1" SIGNOR-118600 MAPK3 protein P27361 UNIPROT STMN2 protein Q93045 UNIPROT "down-regulates activity" phosphorylation Ser62 ELILKPPsPISEAPR 10116 BTO:0000142 9525956 t lperfetto "SCG10, a growth cone-enriched MT-destabilizing protein, has been recently characterized as an in vitro substrate for various serine/threonine kinases including PKA, MAP kinase, and CDK (19). We have found that SCG10 is phosphorylated in vivo in developing rat brain.| The sites for MAP kinase phosphorylation were identified as Ser-62 and Ser-73 of SCG10|By expressing a series of phosphorylation site mutants, we showed that the MT-destabilizing effect of SCG10 could be modulated. While the nonphosphorylatable mutant showed higher activity than the wild-type protein, the activity of the mutant in which phosphorylation on all four sites was mimicked by an aspartate residue was greatly reduced. These data suggest that the nonphosphorylated state of SCG10 represents the most active form of the protein." SIGNOR-249115 MAPK3 protein P27361 UNIPROT STMN2 protein Q93045 UNIPROT "down-regulates activity" phosphorylation Ser73 EAPRTLAsPKKKDLS 10116 BTO:0000142 9525956 t lperfetto "SCG10, a growth cone-enriched MT-destabilizing protein, has been recently characterized as an in vitro substrate for various serine/threonine kinases including PKA, MAP kinase, and CDK (19). We have found that SCG10 is phosphorylated in vivo in developing rat brain.| The sites for MAP kinase phosphorylation were identified as Ser-62 and Ser-73 of SCG10|By expressing a series of phosphorylation site mutants, we showed that the MT-destabilizing effect of SCG10 could be modulated. While the nonphosphorylatable mutant showed higher activity than the wild-type protein, the activity of the mutant in which phosphorylation on all four sites was mimicked by an aspartate residue was greatly reduced. These data suggest that the nonphosphorylated state of SCG10 represents the most active form of the protein." SIGNOR-249116 MAPK3 protein P27361 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-121402 MAPK3 protein P27361 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-249117 MAPK3 protein P27361 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-184176 MAPK3 protein P27361 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-184180 MAPK3 protein P27361 UNIPROT TH protein P07101 UNIPROT up-regulates phosphorylation Ser62 SYTPTPRsPRFIGRR 9606 7901013 t gcesareni "In this paper we have studied the phosphorylation and activation of alternatively spliced forms of human th by mapkap kinase-1 , mapkap kinase-2, map kinase, and cam kinase-11" SIGNOR-34678 MAPK3 protein P27361 UNIPROT STK11 protein Q15831 UNIPROT "down-regulates activity" phosphorylation Ser428 SSKIRRLsACKQQ 9606 25846811 t lperfetto "Directly and/or through the activation of p90RSK, ERK phosphorylates LKB-1 at Ser325 and Ser428. The phosphorylation of LKB-1 causes the dissociation of LKB-1 from AMPK, resulting in the impaired activation of AMPK." SIGNOR-209880 MAPK3 protein P27361 UNIPROT TOB1 protein P50616 UNIPROT down-regulates phosphorylation Ser164 FGHSAAVsPTFMPRS 9606 BTO:0000782 12151396 t gcesareni "Biochemical analyses have then shown that erk mapk (erk2) and jnk/sapk (jnk2) bind to and phosphorylate tob in vitro. Erk catalyzes the phosphorylation more efficiently than jnk" SIGNOR-91063 MAPK3 protein P27361 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser15 PSVEPPLsQETFSDL 9606 BTO:0001253 12955074 t gcesareni "Mutant p53 is constitutively phosphorylated at serine 15 in uv-induced mouse skin tumors: involvement of erk1/2 map kinase." SIGNOR-100270 MAPK3 protein P27361 UNIPROT 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-183695 MAPK3 protein P27361 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-249458 MAPK3 protein P27361 UNIPROT TSC2 protein P49815 UNIPROT "down-regulates activity" phosphorylation Ser664 KKTSGPLsPPTGPPG 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-249457 MAPK3 protein P27361 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-173413 MAPK3 protein P27361 UNIPROT UBTF protein P17480 UNIPROT down-regulates phosphorylation Thr117 DFPKKPLtPYFRFFM 9606 11741541 t lperfetto "Erk1/2 was found to phosphorylate the architectural transcription factor ubf at amino acids 117 and 201 within hmg boxes 1 and 2, preventing their interaction with dna" SIGNOR-112813 MAPK3 protein P27361 UNIPROT UBTF protein P17480 UNIPROT down-regulates phosphorylation Thr201 DIPEKPKtPQQLWYT 9606 11741541 t lperfetto "Erk1/2 was found to phosphorylate the architectural transcription factor ubf at amino acids 117 and 201 within hmg boxes 1 and 2, preventing their interaction with dna" SIGNOR-112817 MAPK3 protein P27361 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-203290 MAPK6 protein Q16659 UNIPROT MAPK6 protein Q16659 UNIPROT up-regulates phosphorylation Ser189 YSHKGHLsEGLVTKW 9606 8621539 t lperfetto "Ser189 of erk3, which corresponds to thr183, one of the activating phosphorylation sites of erk2, is autophosphorylated in vitro and phosphorylated in vivo." SIGNOR-40097 MAPK6 protein Q16659 UNIPROT NCOA3 protein Q9Y6Q9 UNIPROT up-regulates phosphorylation Ser857 PPYNRAVsLDSPVSV 9606 BTO:0000551 22505454 t gcesareni "Here, we report that erk3 interacted with and phosphorylated steroid receptor coactivator 3 (src-3), an oncogenic protein overexpressed in multiple human cancers at serine 857 (s857)" SIGNOR-196957 MAPK7 protein Q13164 UNIPROT ETS1 protein P14921 UNIPROT up-regulates phosphorylation Thr38 CADVPLLtPSSKEMM 9606 12048211 t gcesareni "9-cis retinoid x receptor alpha (rxr alpha) interacted with erk2 but not erk5 in intact cells, whereas ets-1 interacted preferentially with erk5. Increased phosphorylation of rxr alpha and ets-1 was detected in response to 1,25d. Activated erk2 and erk5 specifically phosphorylated rxr alpha and ets-1, respectively.Mutagenesis of ets-1 (t38a) reduced cyp24 promoter activity to levels observed with the dominant-negative mek5(a) and inhibited erk5-directed phosphorylation. Mutated rxr alpha (s260a) inhibited 1,25d-induced cyp24 promoter activity and abolished phosphorylation by activated erk2." SIGNOR-88666 MAPK7 protein Q13164 UNIPROT GJA1 protein P17302 UNIPROT "down-regulates activity" phosphorylation Ser255 HATSGALsPAKDCGS 9606 BTO:0000007 12637502 t miannu "Activated BMK1 selectively phosphorylates Cx43 on Ser-255 in vitro and in vivo. These data demonstrate that BMK1 kinase activity alone is both a necessary and sufficient component in the mediation of EGF-induced Cx43 Ser-255 phosphorylation and subsequent inhibition of GJC." SIGNOR-250115 MAPK7 protein Q13164 UNIPROT KLF2 protein Q9Y5W3 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-255454 MAPK7 protein Q13164 UNIPROT KLF4 protein O43474 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-255455 MAPK7 protein Q13164 UNIPROT MAP2K5 protein Q13163 UNIPROT up-regulates phosphorylation Ser137 QHSSPAVsDSLPSNS 9606 BTO:0000671 12628002 t lperfetto "Phosphorylation and activation of extracellular-signal-regulated protein kinase 5 (erk5) by mitogen-activated protein kinase kinase 5 (mkk5)activated erk5 also phosphorylated mitogen-activated protein kinase kinase 5 (mkk5) extensively at ser(129), ser(137), ser(142) and ser(149)" SIGNOR-99131 MAPK7 protein Q13164 UNIPROT MAP2K5 protein Q13163 UNIPROT up-regulates phosphorylation Ser142 AVSDSLPsNSLKKSS 9606 BTO:0000671 12628002 t lperfetto "Phosphorylation and activation of extracellular-signal-regulated protein kinase 5 (erk5) by mitogen-activated protein kinase kinase 5 (mkk5)activated erk5 also phosphorylated mitogen-activated protein kinase kinase 5 (mkk5) extensively at ser(129), ser(137), ser(142) and ser(149)" SIGNOR-99135 MAPK7 protein Q13164 UNIPROT MAP2K5 protein Q13163 UNIPROT up-regulates phosphorylation Ser149 SNSLKKSsAELKKIL 9606 BTO:0000671 12628002 t lperfetto "Phosphorylation and activation of extracellular-signal-regulated protein kinase 5 (erk5) by mitogen-activated protein kinase kinase 5 (mkk5)activated erk5 also phosphorylated mitogen-activated protein kinase kinase 5 (mkk5) extensively at ser(129), ser(137), ser(142) and ser(149)" SIGNOR-99139 MAPK7 protein Q13164 UNIPROT MAPK7 protein Q13164 UNIPROT "up-regulates activity" phosphorylation Ser567 VLSDNDRsLLERWTR 9606 BTO:0000567 20667468 t miannu "Activated ERK5 undergoes autophosphorylation on its C-terminal half, necessary for maximal activation of ERK5 transcriptional activation. The Ser731 and Thr733 sites were previously shown to be ERK5 autophosphorylation sites in vitro and also in ERK5-overexpressing cells.Our data coincide with a recent study examining whole protein phosphorylation in HeLa cells arrested in G1 and mitotic phases [37] reported that Ser731 and Thr733, as well as Ser720, are phosphorylated in ERK5 during mitosis. We also identified two unreported ERK5 phosphorylation sites, Ser567 and Ser803." SIGNOR-259823 MAPK7 protein Q13164 UNIPROT MAPK7 protein Q13164 UNIPROT "up-regulates activity" phosphorylation Ser803 QREIQMDsPMLLADL 9606 BTO:0000567 20667468 t miannu "Activated ERK5 undergoes autophosphorylation on its C-terminal half, necessary for maximal activation of ERK5 transcriptional activation. The Ser731 and Thr733 sites were previously shown to be ERK5 autophosphorylation sites in vitro and also in ERK5-overexpressing cells.Our data coincide with a recent study examining whole protein phosphorylation in HeLa cells arrested in G1 and mitotic phases [37] reported that Ser731 and Thr733, as well as Ser720, are phosphorylated in ERK5 during mitosis. We also identified two unreported ERK5 phosphorylation sites, Ser567 and Ser803." SIGNOR-259826 MAPK7 protein Q13164 UNIPROT MAPK7 protein Q13164 UNIPROT "up-regulates activity" phosphorylation Thr733 LPPVFSGtPKGSGAG 9606 BTO:0000567 20667468 t miannu "Activated ERK5 undergoes autophosphorylation on its C-terminal half, necessary for maximal activation of ERK5 transcriptional activation. The Ser731 and Thr733 sites were previously shown to be ERK5 autophosphorylation sites in vitro and also in ERK5-overexpressing cells.Our data coincide with a recent study examining whole protein phosphorylation in HeLa cells arrested in G1 and mitotic phases [37] reported that Ser731 and Thr733, as well as Ser720, are phosphorylated in ERK5 during mitosis. We also identified two unreported ERK5 phosphorylation sites, Ser567 and Ser803." SIGNOR-259822 MAPK7 protein Q13164 UNIPROT MEF2A protein Q02078 UNIPROT up-regulates phosphorylation Ser355 SALQGFNsPGMLSLG 9606 BTO:0000567 10849446 t lperfetto "We have previously shown that bmk1 regulates c-jun gene expression through direct phosphorylation and activation of transcription factor mef2c.Here, we demonstrate that, in addition to mef2c, bmk1 phosphorylates and activates mef2a and mef2d but not mef2b.The sites phosphorylated by activated bmk1 were mapped to ser-355, thr-312, and thr-319 of mef2a and ser-179 of mef2d both in vitro and in vivo." SIGNOR-236587 MAPK7 protein Q13164 UNIPROT MEF2A protein Q02078 UNIPROT up-regulates phosphorylation Thr312 QATQPLAtPVVSVTT 9606 BTO:0000567 10849446 t lperfetto "We have previously shown that bmk1 regulates c-jun gene expression through direct phosphorylation and activation of transcription factor mef2c.Here, we demonstrate that, in addition to mef2c, bmk1 phosphorylates and activates mef2a and mef2d but not mef2b.The sites phosphorylated by activated bmk1 were mapped to ser-355, thr-312, and thr-319 of mef2a and ser-179 of mef2d both in vitro and in vivo." SIGNOR-236583 MAPK7 protein Q13164 UNIPROT MEF2A protein Q02078 UNIPROT up-regulates phosphorylation Thr319 TPVVSVTtPSLPPQG 9606 BTO:0000567 10849446 t lperfetto "We have previously shown that bmk1 regulates c-jun gene expression through direct phosphorylation and activation of transcription factor mef2c.Here, we demonstrate that, in addition to mef2c, bmk1 phosphorylates and activates mef2a and mef2d but not mef2b.The sites phosphorylated by activated bmk1 were mapped to ser-355, thr-312, and thr-319 of mef2a and ser-179 of mef2d both in vitro and in vivo." SIGNOR-236579 MAPK7 protein Q13164 UNIPROT MEF2D protein Q14814 UNIPROT up-regulates phosphorylation Ser180 LTDPRLLsPQQPALQ 9606 BTO:0000567 10849446 t lperfetto "Here, we demonstrate that, in addition to mef2c, bmk1 phosphorylates and activates mef2a and mef2d but not mef2b. the sites phosphorylated by activated bmk1 were mapped to ser-355, thr-312, and thr-319 of mef2a and ser-179 of mef2d both in vitro and in vivo." SIGNOR-236041 MAPK7 protein Q13164 UNIPROT PML protein P29590 UNIPROT down-regulates phosphorylation 9606 BTO:0001271 20832753 t gcesareni "We found that bmk1 interacted with promyelocytic leukemia protein (pml), and inhibited its tumor-suppressor function through phosphorylation." SIGNOR-167947 MAPK7 protein Q13164 UNIPROT SGK1 protein O00141 UNIPROT up-regulates phosphorylation Ser78 ANPSPPPsPSQQINL 9606 11254654 t lperfetto "Bmk1 mediates growth factor-induced cell proliferation through direct cellular activation of serum and glucocorticoid-inducible kinasebmk1 activates sgk by phosphorylation at serine 78." SIGNOR-105728 MAPK8IP1 protein Q9UQF2 UNIPROT MAP2K7 protein O14733 UNIPROT up-regulates binding 9606 10490659 t gcesareni "Both jip1 and jip2 selectively bind the mapkk isoform mkk7." SIGNOR-70848 MAPK8IP1 protein Q9UQF2 UNIPROT MAP3K10 protein Q02779 UNIPROT up-regulates binding 9606 15767678 t gcesareni "The c-jun nh2-terminal kinase (jnk)-interacting protein (jip) group of scaffold proteins (jip1, jip2, and jip3) can interact with components of the jnk signaling pathway and potently activate jnk." SIGNOR-134552 MAPK8IP1 protein Q9UQF2 UNIPROT MAP3K12 protein Q12852 UNIPROT down-regulates binding 9606 11432832 t gcesareni "Jip inhibits dlk dimerization." SIGNOR-109046 MAPK8IP1 protein Q9UQF2 UNIPROT MAPK8 protein P45983 UNIPROT down-regulates binding 9606 10490659 t "JNK bound to an NH2-terminal reagion of JIP1 (residues 283 to 660)." gcesareni "These experiments demonstrated that 10 different jnk isoforms bound to both jip proteins." SIGNOR-70851 MAPK8IP1 protein Q9UQF2 UNIPROT MAPK8 protein P45983 UNIPROT down-regulates binding 9606 15141161 t gcesareni "The jip proteins function by aggregating components of a map kinase module (including mlk, mkk7, and jnk) and facilitate signal transmission by the protein kinase cascade. Overexpression of jip1 deactivates the jnk pathway selectively by cytoplasmic retention of jnk and thereby inhibits gene expression mediated by jnk, which occurs in the nucleus" SIGNOR-124727 MAPK8IP1 protein Q9UQF2 UNIPROT MAPK8 protein P45983 UNIPROT down-regulates binding 9606 9922370 t gcesareni "The jip proteins function by aggregating components of a map kinase module (including mlk, mkk7, and jnk) and facilitate signal transmission by the protein kinase cascade. Overexpression of jip1 deactivates the jnk pathway selectively by cytoplasmic retention of jnk and thereby inhibits gene expression mediated by jnk, which occurs in the nucleus" SIGNOR-64175 MAPK8IP1 protein Q9UQF2 UNIPROT MAPK9 protein P45984 UNIPROT down-regulates binding 9606 10490659 t "JNK bound to an NH2-terminal reagion of JIP1 (residues 283 to 660)" gcesareni "These experiments demonstrated that 10 different jnk isoforms bound to both jip proteins." SIGNOR-70854 MAPK8IP1 protein Q9UQF2 UNIPROT NOTCH1 protein P46531 UNIPROT down-regulates binding 9606 20508646 t "Interferes with binding to RBP-J" gcesareni "Here, we show that jip1 suppresses notch1 activity. Jip1 was found to physically associate with either intracellular domain of notch1 or rbp-jk and interfere with the interaction between them." SIGNOR-165710 MAPK8IP1 protein Q9UQF2 UNIPROT RBPJ protein Q06330 UNIPROT down-regulates binding 9606 20508646 t "Interferes with binding to Noth1-ICD." gcesareni "Here, we show that jip1 suppresses notch1 activity. Jip1 was found to physically associate with either intracellular domain of notch1 or rbp-jk and interfere with the interaction between them." SIGNOR-165713 MAPK8IP2 protein Q13387 UNIPROT MAP2K7 protein O14733 UNIPROT up-regulates binding 9606 9733513 t gcesareni "Thus, both jip1 and jip2 selectively bind the mapkk isoform mkk7." SIGNOR-59944 MAPK8IP2 protein Q13387 UNIPROT MAPK8IP1 protein Q9UQF2 UNIPROT up-regulates binding 9606 10490659 t gcesareni "Deletion analysis demonstrated that the cooh-terminal regions of jip1 and jip2 were sufficient for the formation of hetero-oligomeric complexes" SIGNOR-70863 MAPK8IP2 protein Q13387 UNIPROT MAPK8 protein P45983 UNIPROT up-regulates binding 9606 10490659 t "These data demonstrated that JIP2 increases JNK activation by the MLK signaling pathway" gcesareni "These experiments demonstrated that 10 different jnk isoforms bound to both jip proteins." SIGNOR-70860 MAPK8IP2 protein Q13387 UNIPROT MAPK9 protein P45984 UNIPROT up-regulates binding 9606 10490659 t "These data demonstrated that JIP2 increases JNK activation by the MLK signaling pathway" gcesareni "These experiments demonstrated that 10 different jnk isoforms bound to both jip proteins." SIGNOR-70866 MAPK8IP3 protein Q9UPT6 UNIPROT MAP2K4 protein P45985 UNIPROT up-regulates binding 9606 10523642 t gcesareni "Overexpression of full-length jsap1 in cos-7 cells led to a considerable enhancement of jnk3 activation, and modest enhancement of jnk1 and jnk2 activation, by the mekk1-sek1 pathwaythe regions of jsap1 that bound jnk, sek1, and mekk1 were distinct from one another. Jnk and mekk1 also bound jsap1 in vitro, suggesting that these interactions are direct." SIGNOR-71468 MAPK8IP3 protein Q9UPT6 UNIPROT MAP2K7 protein O14733 UNIPROT up-regulates binding 9606 BTO:0000938 BTO:0000142 10629060 t gcesareni "These data demonstrate that jip3 interacts with proteins that can form a mapk signaling module, including jnk, mkk7, and mlk3" SIGNOR-73906 MAPK8IP3 protein Q9UPT6 UNIPROT MAP3K11 protein Q16584 UNIPROT up-regulates binding 9606 BTO:0000938 BTO:0000142 10629060 t gcesareni "These data demonstrate that jip3 interacts with proteins that can form a mapk signaling module, including jnk, mkk7, and mlk3jip3 increases mlk3-stimulated jnk activity." SIGNOR-73909 MAPK8IP3 protein Q9UPT6 UNIPROT MAP3K1 protein Q13233 UNIPROT up-regulates binding 9606 10523642 t gcesareni "Overexpression of full-length jsap1 in cos-7 cells led to a considerable enhancement of jnk3 activation, and modest enhancement of jnk1 and jnk2 activation, by the mekk1-sek1 pathwaythe regions of jsap1 that bound jnk, sek1, and mekk1 were distinct from one another. Jnk and mekk1 also bound jsap1 in vitro, suggesting that these interactions are direct." SIGNOR-71471 MAPK8IP3 protein Q9UPT6 UNIPROT MAPK10 protein P53779 UNIPROT up-regulates binding 9606 15767678 t gcesareni "The c-jun nh2-terminal kinase (jnk)-interacting protein (jip) group of scaffold proteins (jip1, jip2, and jip3) can interact with components of the jnk signaling pathway and potently activate jnk." SIGNOR-134555 MAPK8IP3 protein Q9UPT6 UNIPROT MAPK8 protein P45983 UNIPROT up-regulates binding 9606 15767678 t gcesareni "The c-jun nh2-terminal kinase (jnk)-interacting protein (jip) group of scaffold proteins (jip1, jip2, and jip3) can interact with components of the jnk signaling pathway and potently activate jnk." SIGNOR-134558 MAPK8IP3 protein Q9UPT6 UNIPROT MAPK9 protein P45984 UNIPROT up-regulates binding 9606 15767678 t gcesareni "The c-jun nh2-terminal kinase (jnk)-interacting protein (jip) group of scaffold proteins (jip1, jip2, and jip3) can interact with components of the jnk signaling pathway and potently activate jnk." SIGNOR-134561 MAPK8 protein P45983 UNIPROT Actin_cytoskeleton_reorganization phenotype SIGNOR-PH84 SIGNOR up-regulates 9606 19279717 f areggio "To date it is not clear whether any genes are transcribed downstream of these two GTPases for non-canonical signaling. The prevailing dogma remains that their primary roles are indeed solely for cytoskeletal modulation" SIGNOR-258976 MAPK8 protein P45983 UNIPROT AIMP1 protein Q12904 UNIPROT down-regulates phosphorylation Ser140 KKEKKQQsIAGSADS 9606 20510162 t llicata "We further demonstrated that serine-140 residue of aimp1 was phosphorylated by jnk and alanine mutation of serine-140 suppressed lps-induced cell surface altogether, these results suggest that aimp1 is phosphorylated by jnk through tlr-myd88 pathway and lose the regulatory activity for er retention of gp96expression of gp96." SIGNOR-165763 MAPK8 protein P45983 UNIPROT AKT1 protein P31749 UNIPROT "up-regulates activity" phosphorylation Thr450 TAQMITItPPDQDDS 10116 BTO:0003324 16306447 t gcesareni "We report that JNKs are necessary for the reactivation of Akt after ischemic injury. We identified Thr450 of Akt as a residue that is phosphorylated by JNKs, and the phosphorylation status of Thr450 regulates reactivation of Akt after hypoxia, apparently by priming Akt for subsequent phosphorylation by 3-phosphoinositide-dependent protein kinase." SIGNOR-252426 MAPK8 protein P45983 UNIPROT AP1 complex SIGNOR-C154 SIGNOR "up-regulates activity" phosphorylation Ser63 KNSDLLTsPDVGLLK 9534 BTO:0004055 8137421 t lperfetto "The jnk-mediated phosphorylation of both ser63 and ser73 within the transactivation domain of c-jun potentiates its transcriptional activity." SIGNOR-252354 MAPK8 protein P45983 UNIPROT AP1 complex SIGNOR-C154 SIGNOR "up-regulates activity" phosphorylation Ser73 VGLLKLAsPELERLI 9534 BTO:0000298 8137421 t miannu "JNK1 binds to the c-Jun transactivation domain and phosphorylates it on Ser-63 and Ser-73. The effect on AP-1 transcriptional activity results, in part, from enhanced phosphorylation of the c-Jun NH2-terminal activation domain." SIGNOR-252355 MAPK8 protein P45983 UNIPROT APLP2 protein Q06481 UNIPROT up-regulates phosphorylation Thr736 VEVDPMLtPEERHLN 9606 14970211 t lperfetto "Phosphorylation at the thr(668) residue of app (with respect to the numbering conversion for the app 695 isoform) and the thr(736) residue of aplp2 (with respect to the numbering conversion for the aplp2 763 isoform) in their cytoplasmic domains acts as a molecular switch for their protein-protein interaction and is implicated in neural function(s) and/or alzheimer's disease pathogenesis. Here we demonstrate that both app and aplp2 can be phosphorylated by jnk at the thr(668) and thr(736) residues, respectively, in response to cellular stress." SIGNOR-122196 MAPK8 protein P45983 UNIPROT ATF2 protein P15336 UNIPROT up-regulates phosphorylation Thr69 SVIVADQtPTPTRFL 9606 7824938 t gcesareni "Activating transcription factor-2 (atf2) was found to be a target of the jnk signal transduction pathway. Atf2 was phosphorylated by jnk on two closely spaced threonine residues within the nh2-terminal activation domain." SIGNOR-33914 MAPK8 protein P45983 UNIPROT ATF2 protein P15336 UNIPROT up-regulates phosphorylation Thr71 IVADQTPtPTRFLKN 9606 7737130 t gcesareni "Stimulation of atf-2-dependent transactivation by genotoxic agents requires the presence of threonines 69 and 71 located in the n-terminal transactivation domain. These sites are the target of p54 and p46 stress-activated protein kinases (sapks) which bind to, and phosphorylate atf-2 in vitro." SIGNOR-32425 MAPK8 protein P45983 UNIPROT ATF2 protein P15336 UNIPROT up-regulates phosphorylation Thr71 IVADQTPtPTRFLKN 9606 7824938 t gcesareni "Activating transcription factor-2 (atf2) was found to be a target of the jnk signal transduction pathway. Atf2 was phosphorylated by jnk on two closely spaced threonine residues within the nh2-terminal activation domain." SIGNOR-33918 MAPK8 protein P45983 UNIPROT 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-102398 MAPK8 protein P45983 UNIPROT BAD protein Q92934 UNIPROT down-regulates phosphorylation 9606 14967141 t gcesareni "Jnk phosphorylates bad at threonine 201, thereby inhibiting bad association with the antiapoptotic molecule bcl-x(l)" SIGNOR-121940 MAPK8 protein P45983 UNIPROT BAX protein Q07812 UNIPROT up-regulates 9606 15071501 f "JNK-mediated phosphorylation of 14-3-3 at Ser184 reduces its affinity for Bax." gcesareni "We 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 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." SIGNOR-124012 MAPK8 protein P45983 UNIPROT BCL2L11 protein O43521 UNIPROT down-regulates phosphorylation 9606 BTO:0000782;BTO:0001271 18174237 t gcesareni "Constitutive activation of the c-jun n-terminal kinase (jnk) pathway in sup-t1 cells promoted phosphorylation and degradation of bimel via the proteosome." SIGNOR-160326 MAPK8 protein P45983 UNIPROT BCL2L11 protein O43521 UNIPROT "up-regulates activity" phosphorylation Ser77 PGPFATRsPLFIFMR 10090 BTO:0000938 12818176 t miannu "Mitochondrially localized JNKs but not their upstream activators MLKs or MKKs phosphorylated BIMEL at Ser65, potentiating its cytotoxicity without altering its subcellular distribution or integration into mitochondrial membranes. JNKs specifically phosphorylate BIMEL at Ser55, 65, and/or 73" SIGNOR-250133 MAPK8 protein P45983 UNIPROT BCL2L11 protein O43521 UNIPROT up-regulates phosphorylation 9606 12591950 t gcesareni "Jnk phosphorylates two members of the bh3-only sub of bcl2-related proteins (bim and bmf)." SIGNOR-98399 MAPK8 protein P45983 UNIPROT BCL2L11 protein O43521 UNIPROT up-regulates phosphorylation 9606 18498746 t gcesareni "Jnk phosphorylates two members of the bh3-only sub of bcl2-related proteins (bim and bmf)." SIGNOR-178686 MAPK8 protein P45983 UNIPROT BCL2L11 protein O43521 UNIPROT up-regulates phosphorylation Thr116 SCDKSTQtPSPPCQA 9606 12591950 t "The effect has been demonstrated using O43521-2" gcesareni "Here, we demonstrate that jnk phosphorylates two members of the bh3-only subgroup of bcl2-related proteins (bim and bmf) that are normally sequestered by binding to dynein and myosin v motor complexes. Phosphorylation by jnk causes release from the motor complexes" SIGNOR-98396 MAPK8 protein P45983 UNIPROT BCL2L1 protein Q07817 UNIPROT down-regulates phosphorylation Ser62 PSWHLADsPAVNGAT 9606 BTO:0001130 12633850 t gcesareni "By site-directed mutagenesis studies, we have identified that serine 62 is the necessary site for taxol- or 2-me-induced bcl-xl phosphorylation in prostate cancer cells. Further studies with the inhibitor of jun kinase (jnk) and phosphorylation mutant of bcl-xl reveal the augmentative role of jnk-mediated bcl-xl phosphorylation in apoptosis of prostate cancer cells. 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 to permit prostate cancer cells to die by apoptosis" SIGNOR-99219 MAPK8 protein P45983 UNIPROT BCL2 protein P10415 UNIPROT down-regulates phosphorylation Thr69 SRDPVARtSPLQTPA 9606 10567572 t gcesareni "G(2)/m-phase cells proved more susceptible to death signals, and phosphorylation of bcl-2 appeared to be responsible, as a ser70ala substitution restored resistance to apoptosis. We noted that ask1 and jnk1 were normally activated at g(2)/m phase, and jnk was capable of phosphorylating bcl-2.." SIGNOR-72361 MAPK8 protein P45983 UNIPROT BCL2 protein P10415 UNIPROT down-regulates phosphorylation Thr69 SRDPVARtSPLQTPA 9606 18570871 t gcesareni "Together, our findings demonstrate that jnk1-mediated multisite phosphorylation of bcl-2 stimulates starvation-induced autophagy by disrupting the bcl-2/beclin 1 complex." SIGNOR-179096 MAPK8 protein P45983 UNIPROT BCL2 protein P10415 UNIPROT up-regulates phosphorylation Ser70 RDPVARTsPLQTPAA 9606 10567572 t gcesareni "G(2)/m-phase cells proved more susceptible to death signals, and phosphorylation of bcl-2 appeared to be responsible, as a ser70ala substitution restored resistance to apoptosis. We noted that ask1 and jnk1 were normally activated at g(2)/m phase, and jnk was capable of phosphorylating bcl-2.." SIGNOR-72125 MAPK8 protein P45983 UNIPROT BCL2 protein P10415 UNIPROT up-regulates phosphorylation Ser70 RDPVARTsPLQTPAA 9606 18570871 t gcesareni "Together, our findings demonstrate that jnk1-mediated multisite phosphorylation of bcl-2 stimulates starvation-induced autophagy by disrupting the bcl-2/beclin 1 complex." SIGNOR-179088 MAPK8 protein P45983 UNIPROT BMF protein Q96LC9 UNIPROT "up-regulates activity" phosphorylation 9606 BTO:0000007 12591950 t miannu "Activated JNK causes BimL and Bmf phosphorylation in vivo. It is known that UV radiation causes the release of Bim and Bmf from dynein and myosin V motor complexes and that these proteins cause Bax/Bak-dependent apoptosis . The results of this study demonstrate that JNK can engage this apoptotic pathway by phosphorylation of BH3-only proteins, including Bim and Bmf." SIGNOR-250116 MAPK8 protein P45983 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-164089 MAPK8 protein P45983 UNIPROT CTBP1 protein Q13363 UNIPROT down-regulates phosphorylation Ser422 AHPPHAPsPGQTVKP 9606 BTO:0000551 16984892 t lperfetto "In this study, we found that c-jun nh2-terminal kinase 1 activation triggered ctbp phosphorylation on ser-422 and subsequent degradation," SIGNOR-149721 MAPK8 protein P45983 UNIPROT EIF4ENIF1 protein Q9NRA8 UNIPROT up-regulates phosphorylation Ser301 DAVLPEQsPGDFDFN 9606 22966201 t llicata "Identification of 4e-t phosphorylation sites regulated by jnk. identification of these residues as phosphorylation sites (ser301, ser374, ser513, ser587, ser693, and ser752) was obtained by ms/ms sequencing, these results demonstrate that jnk activity is required to stimulate the assembly of pbs in response to oxidative stress." SIGNOR-198984 MAPK8 protein P45983 UNIPROT EIF4ENIF1 protein Q9NRA8 UNIPROT up-regulates phosphorylation Ser374 GLEQAILsPGQNSGN 9606 22966201 t llicata "Identification of 4e-t phosphorylation sites regulated by jnk. identification of these residues as phosphorylation sites (ser301, ser374, ser513, ser587, ser693, and ser752) was obtained by ms/ms sequencing, these results demonstrate that jnk activity is required to stimulate the assembly of pbs in response to oxidative stress." SIGNOR-198988 MAPK8 protein P45983 UNIPROT EIF4ENIF1 protein Q9NRA8 UNIPROT up-regulates phosphorylation Ser513 NLESHLMsPAEIPGQ 9606 22966201 t llicata "Identification of 4e-t phosphorylation sites regulated by jnk. identification of these residues as phosphorylation sites (ser301, ser374, ser513, ser587, ser693, and ser752) was obtained by ms/ms sequencing, these results demonstrate that jnk activity is required to stimulate the assembly of pbs in response to oxidative stress." SIGNOR-198992 MAPK8 protein P45983 UNIPROT EIF4ENIF1 protein Q9NRA8 UNIPROT up-regulates phosphorylation Ser587 YLRPRIPsPIGFTPG 9606 22966201 t llicata "Identification of 4e-t phosphorylation sites regulated by jnk. identification of these residues as phosphorylation sites (ser301, ser374, ser513, ser587, ser693, and ser752) was obtained by ms/ms sequencing, these results demonstrate that jnk activity is required to stimulate the assembly of pbs in response to oxidative stress." SIGNOR-198996 MAPK8 protein P45983 UNIPROT EIF4ENIF1 protein Q9NRA8 UNIPROT up-regulates phosphorylation Ser693 ASITSMLsPSFTPTS 9606 22966201 t llicata "Identification of 4e-t phosphorylation sites regulated by jnk. identification of these residues as phosphorylation sites (ser301, ser374, ser513, ser587, ser693, and ser752) was obtained by ms/ms sequencing, these results demonstrate that jnk activity is required to stimulate the assembly of pbs in response to oxidative stress." SIGNOR-199000 MAPK8 protein P45983 UNIPROT EIF4ENIF1 protein Q9NRA8 UNIPROT up-regulates phosphorylation Ser752 PSADRDSsPTTNSKL 9606 22966201 t llicata "Identification of 4e-t phosphorylation sites regulated by jnk. identification of these residues as phosphorylation sites (ser301, ser374, ser513, ser587, ser693, and ser752) was obtained by ms/ms sequencing, these results demonstrate that jnk activity is required to stimulate the assembly of pbs in response to oxidative stress." SIGNOR-199004 MAPK8 protein P45983 UNIPROT ELK1 protein P19419 UNIPROT "up-regulates activity" phosphorylation Ser389 LSPIAPRsPAKLSFQ 9606 BTO:0000567 7651411 t lperfetto "However, both of these stimuli strongly activate two other mapks, jnk1 and jnk2, and stimulate elk-1 transcriptional activity and phosphorylation jnk phosphorylation sites include ser383 and ser389, the major residues whose phosphorylation is responsible for enhancement of elk-1 trascriptional activity." SIGNOR-236432 MAPK8 protein P45983 UNIPROT ELK3 protein P41970 UNIPROT "down-regulates activity" phosphorylation 11042694 t miannu "JNK binds to the J box in the middle of the protein, and binding is required for phosphorylation of the adjacent EXport motif. Both the binding and phosphorylation sites (the JEX element) are important for Net export." SIGNOR-250139 MAPK8 protein P45983 UNIPROT FOXO4 protein P98177 UNIPROT up-regulates phosphorylation Thr451 PIPKALGtPVLTPPT 9606 15538382 t lperfetto "Upon treatment of cells with h2o2, the small gtpase ral is activated and this results in a jnk-dependent phosphorylation of foxo4 on threonine 447 and threonine 451. This ral-mediated, jnk-dependent phosphorylation is involved in the nuclear translocation and transcriptional activation of foxo4 after h2o2 treatment." SIGNOR-130381 MAPK8 protein P45983 UNIPROT FOXO4 protein P98177 UNIPROT up-regulates phosphorylation Thr455 ALGTPVLtPPTEAAS 9606 15538382 t lperfetto "Upon treatment of cells with h2o2, the small gtpase ral is activated and this results in a jnk-dependent phosphorylation of foxo4 on threonine 447 and threonine 451. This ral-mediated, jnk-dependent phosphorylation is involved in the nuclear translocation and transcriptional activation of foxo4 after h2o2 treatment." SIGNOR-130385 MAPK8 protein P45983 UNIPROT CDKN1A protein P38936 UNIPROT "up-regulates quantity by stabilization" phosphorylation Thr57 NFDFVTEtPLEGDFA -1 12058028 t miannu "P38Œ± and JNK1 Phosphorylate p21 in Vitro at Thr57 and Ser130. These data suggest that phosphorylation at Thr57 is necessary for stabilization of p21." SIGNOR-250118 MAPK8 protein P45983 UNIPROT FOXO proteinfamily SIGNOR-PF27 SIGNOR up-regulates phosphorylation Thr451 PIPKALGtPVLTPPT 9606 15538382 t lperfetto "Upon treatment of cells with h2o2, the small gtpase ral is activated and this results in a jnk-dependent phosphorylation of foxo4 on threonine 447 and threonine 451. This ral-mediated, jnk-dependent phosphorylation is involved in the nuclear translocation and transcriptional activation of foxo4 after h2o2 treatment." SIGNOR-252964 MAPK8 protein P45983 UNIPROT FOXO proteinfamily SIGNOR-PF27 SIGNOR up-regulates phosphorylation Thr455 ALGTPVLtPPTEAAS 9606 15538382 t lperfetto "Upon treatment of cells with h2o2, the small gtpase ral is activated and this results in a jnk-dependent phosphorylation of foxo4 on threonine 447 and threonine 451. This ral-mediated, jnk-dependent phosphorylation is involved in the nuclear translocation and transcriptional activation of foxo4 after h2o2 treatment." SIGNOR-252965 MAPK8 protein P45983 UNIPROT H2AX protein P16104 UNIPROT up-regulates phosphorylation Ser140 GKKATQAsQEY 9606 BTO:0000671 19234442 t gcesareni "The stress-response kinase jnk1, activated by dna damage and initiating a pro-apoptotic program, has been recently shown to translocate into the nucleus upon activation where it phosphorylates substrates including h2ax s139, an event critical for dna degradation mediated by caspase-activated dnase (cad) in apoptotic cells" SIGNOR-184146 MAPK8 protein P45983 UNIPROT HNRNPK protein P61978 UNIPROT "up-regulates activity" phosphorylation Ser216 ILDLISEsPIKGRAQ 9606 11259409 t lperfetto "The current studies demonstrate the identification of hnrnp-k as a jnk and erk substrate. The phosphoacceptor sites for jnk and erk on the k protein are different, and indeed, erk phosphorylation results in biological consequences different from those of phosphorylation by jnk (49). Whereas erk phosphorylation on aa 284 and 353 contributes to k protein nuclear export and concomitant inhibition of rna translation (49), phosphorylation by k protein on aa 216 and 353 increases the transcriptional effects of the k protein." SIGNOR-105247 MAPK8 protein P45983 UNIPROT HNRNPK protein P61978 UNIPROT "up-regulates activity" phosphorylation Ser353 DSAIDTWsPSEWQMA 9606 11259409 t lperfetto "The current studies demonstrate the identification of hnrnp-k as a jnk and erk substrate. The phosphoacceptor sites for jnk and erk on the k protein are different, and indeed, erk phosphorylation results in biological consequences different from those of phosphorylation by jnk (49). Whereas erk phosphorylation on aa 284 and 353 contributes to k protein nuclear export and concomitant inhibition of rna translation (49), phosphorylation by k protein on aa 216 and 353 increases the transcriptional effects of the k protein." SIGNOR-105251 MAPK8 protein P45983 UNIPROT HNRNPK protein P61978 UNIPROT up-regulates phosphorylation Ser216 ILDLISEsPIKGRAQ 9606 11259409 t gcesareni "The current studies demonstrate the identification of hnrnp-k as a jnk and erk substrate. The phosphoacceptor sites for jnk and erk on the k protein are different, and indeed, erk phosphorylation results in biological consequences different from those of phosphorylation by jnk (49). Whereas erk phosphorylation on aa 284 and 353 contributes to k protein nuclear export and concomitant inhibition of rna translation (49), phosphorylation by k protein on aa 216 and 353 increases the transcriptional effects of the k protein." SIGNOR-105766 MAPK8 protein P45983 UNIPROT HNRNPK protein P61978 UNIPROT up-regulates phosphorylation Ser353 DSAIDTWsPSEWQMA 9606 11259409 t gcesareni "The current studies demonstrate the identification of hnrnp-k as a jnk and erk substrate. The phosphoacceptor sites for jnk and erk on the k protein are different, and indeed, erk phosphorylation results in biological consequences different from those of phosphorylation by jnk (49). Whereas erk phosphorylation on aa 284 and 353 contributes to k protein nuclear export and concomitant inhibition of rna translation (49), phosphorylation by k protein on aa 216 and 353 increases the transcriptional effects of the k protein." SIGNOR-105770 MAPK8 protein P45983 UNIPROT HSF1 protein Q00613 UNIPROT "down-regulates activity" phosphorylation Ser363 DTEGRPPsPPPTSTP 9606 BTO:0000567 10747973 t miannu "JNK is activated by heat shock and phosphorylates HSF-1 on serine 363. JNK Phosphorylation of HSF-1 Leads to Reduction in Its Transcriptional Activity" SIGNOR-250119 MAPK8 protein P45983 UNIPROT IRF3 protein Q14653 UNIPROT up-regulates phosphorylation Ser173 PCPQPLRsPSLDNPT 9606 19153595 t lperfetto "In this study, we show that another kinase, c-jun-nh(2)-terminal kinase (jnk), phosphorylates irf3 on its n-terminal serine 173 residuejnk1 can synergize the action of irf3(5d), but not the s173a-irf3(5d) mutant" SIGNOR-183489 MAPK8 protein P45983 UNIPROT IRS1 protein P35568 UNIPROT down-regulates phosphorylation Ser307 TRRSRTEsITATSPA 9606 12510059 t gcesareni "Insulin also activates jnk, erk, pkc and mtor, which induce the phosphorylation of irs1 on serine residues 307, 612 and 632 and inhibit its functions. Our results indicate that the insulin-stimulated degradation of irs-1 via the phosphatidylinositol 3-kinase pathway is in part dependent upon the ser(312) phosphorylation of irs-1." SIGNOR-96936 MAPK8 protein P45983 UNIPROT IRS1 protein P35568 UNIPROT down-regulates phosphorylation Ser315 ITATSPAsMVGGKPG 9606 12510059 t gcesareni "Insulin also activates jnk, erk, pkc and mtor, which induce the phosphorylation of irs1 on serine residues 307, 612 and 632 and inhibit its functions. Our results indicate that the insulin-stimulated degradation of irs-1 via the phosphatidylinositol 3-kinase pathway is in part dependent upon the ser(312) phosphorylation of irs-1." SIGNOR-96940 MAPK8 protein P45983 UNIPROT IRS1 protein P35568 UNIPROT down-regulates phosphorylation Ser315 ITATSPAsMVGGKPG 9606 BTO:0000887;BTO:0001103 14579029 t gcesareni "Insulin also activates jnk, erk, pkc and mtor, which induce the phosphorylation of irs1 on serine residues 307, 612 and 632 and inhibit its functions. Our results indicate that the insulin-stimulated degradation of irs-1 via the phosphatidylinositol 3-kinase pathway is in part dependent upon the ser(312) phosphorylation of irs-1." SIGNOR-118861 MAPK8 protein P45983 UNIPROT ITCH protein Q96J02 UNIPROT "up-regulates activity" phosphorylation 10090 BTO:0000575 16469705 t gcesareni "This is not due to direct c-FLIP phosphorylation but depends on JNK-mediated phosphorylation and activation of the E3 ubiquitin ligase Itch," SIGNOR-245310 MAPK8 protein P45983 UNIPROT ITCH protein Q96J02 UNIPROT "up-regulates activity" phosphorylation 10090 BTO:0002417 15358865 t gcesareni "Activation of the Jun amino-terminal kinase (JNK) mitogen-activated protein kinase cascade after T cell stimulation accelerated degradation of c-Jun and JunB through phosphorylation-dependent activation of the E3 ligase Itch." SIGNOR-245315 MAPK8 protein P45983 UNIPROT ITCH protein Q96J02 UNIPROT "up-regulates activity" phosphorylation Ser240 RRVSGNNsPSLSNGG 9606 BTO:0000007 16446428 t gcesareni "Itch undergoes JNK1-mediated phosphorylation that greatly enhances its enzymatic activity. To investigate how phosphorylation activates an E3 Ub ligase we have identified the JNK1 phosphorylation sites within Itch as S199, S232, and T222" SIGNOR-245323 MAPK8 protein P45983 UNIPROT ITCH protein Q96J02 UNIPROT "up-regulates activity" phosphorylation Ser273 RPASVNGsPSATSES 9606 BTO:0000007 16446428 t gcesareni "Itch undergoes JNK1-mediated phosphorylation that greatly enhances its enzymatic activity. To investigate how phosphorylation activates an E3 Ub ligase we have identified the JNK1 phosphorylation sites within Itch as S199, S232, and T222" SIGNOR-249580 MAPK8 protein P45983 UNIPROT ITCH protein Q96J02 UNIPROT "up-regulates activity" phosphorylation Thr263 PSRPPPPtPRRPASV 9606 BTO:0000007 16446428 t gcesareni "Itch undergoes JNK1-mediated phosphorylation that greatly enhances its enzymatic activity. To investigate how phosphorylation activates an E3 Ub ligase we have identified the JNK1 phosphorylation sites within Itch as S199, S232, and T222" SIGNOR-249579 MAPK8 protein P45983 UNIPROT ITCH protein Q96J02 UNIPROT up-regulates phosphorylation 9606 16469705 t gcesareni "Here we show that tnfalpha-mediated jnk activation accelerates turnover of the nf-kappab-induced 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 activation of the e3 ubiquitin ligase itch, which specifically ubiquitinates c-flip and induces its proteasomal degradation." SIGNOR-144456 MAPK8 protein P45983 UNIPROT JUNB protein P17275 UNIPROT "up-regulates activity" phosphorylation Thr102 SNGVITTtPTPPGQY 10090 9889198 t miannu "JunB-control of IL-4 expression is mediated by the phosphorylation of JunB at Thr102 and -104 by JNK MAP kinase. The synergy between c-Maf and JunB can be attributed to cooperative DNA binding, which is facilitated by JunB phosphorylation." SIGNOR-250120 MAPK8 protein P45983 UNIPROT JUNB protein P17275 UNIPROT "up-regulates activity" phosphorylation Thr104 GVITTTPtPPGQYFY 10090 9889198 t miannu "JunB-control of IL-4 expression is mediated by the phosphorylation of JunB at Thr102 and -104 by JNK MAP kinase. The synergy between c-Maf and JunB can be attributed to cooperative DNA binding, which is facilitated by JunB phosphorylation." SIGNOR-250121 MAPK8 protein P45983 UNIPROT JUND protein P17535 UNIPROT up-regulates phosphorylation Ser100 LGLLKLAsPELERLI 9606 22327296 t gcesareni "Menin binds the jun family transcription factor jund and inhibits its transcriptional activity. The menin-jund interaction blocks jun n-terminal kinase (jnk)-mediated jund phosphorylation and suppresses jund-induced transcription. We found a role for phosphorylation of the ser100 residue of jund;jund phosphorylation were prevented by inhibitors of calcium, calmodulin, or erk1/2 kinase." SIGNOR-196038 MAPK8 protein P45983 UNIPROT LAT protein O43561 UNIPROT down-regulates phosphorylation Thr184 PSAPALStPGIRDSA 9606 BTO:0000782 15192708 t "The effect has been demonstrated using Q43561-2" gcesareni "Lat, an adapter protein essential for t-cell signaling, is phosphorylated at its thr 155 by erk in response to t-cell receptor stimulation. Thr 155 phosphorylation reduces the ability of lat to recruit plcgamma1 and slp76, leading to attenuation of subsequent downstream events such as [ca2+]i mobilization and activation of the erk pathway.Mutational analysis revealed that t155 but not t94 or t140 is the site of jnk-mediated phosphorylation (figure 2b). Erk also phosphorylated lat at t155 (figure 2c), whereas p38, which was able to phosphorylate atf2, failed to induce threonine phosphorylation of lat (figure 2d). These results indicate that lat is directly phosphorylated by erk and jnk at the same site, t155." SIGNOR-125774 MAPK8 protein P45983 UNIPROT LRP6 protein O75581 UNIPROT up-regulates phosphorylation 9606 BTO:0000007 20974802 t gcesareni "We show that several proline-directed mitogen-activated protein kinases (mapks), such as p38, erk1/2, and jnk1 are sufficient and required for the phosphorylation of ppps/tp motifs of lrp6. External stimuli, which control the activity of mapks, such as phorbol esters and fibroblast growth factor 2 (fgf2) control the choice of the lrp6-ppps/tp kinase and regulate the amplitude of lrp6 phosphorylation and wnt/beta-catenin-dependent transcription." SIGNOR-169007 MAPK8 protein P45983 UNIPROT MAPK8IP1 protein Q9UQF2 UNIPROT unknown phosphorylation Ser15 GLGGGAAsPPAASPF 9534 BTO:0000298 12756254 t miannu "After mapping JNK-dependent JIP1 phosphorylation sites and testing their functional significance, it was observed that phosphorylation by JNK of JIP1 on Thr-103 and not other phosphorylated JIP1 residues is necessary for the regulation of DLK association with JIP1, DLK activation, and subsequent module activation. The data presented corroborates our previous observations using endogenous proteins, demonstrates that JNK binding to JIP1 is necessary for module activation, and shows that activation of JIP1-JNK module dynamics requires phosphorylation of JIP1 on Thr-103 by JNK. and Thr-205 are phosphorylated directly by JNK after JNK binds to JIP1." SIGNOR-250123 MAPK8 protein P45983 UNIPROT MAPK8IP1 protein Q9UQF2 UNIPROT unknown phosphorylation Ser197 DRVSRSSsPLKTGEQ 9534 BTO:0000298 12756254 t miannu "After mapping JNK-dependent JIP1 phosphorylation sites and testing their functional significance, it was observed that phosphorylation by JNK of JIP1 on Thr-103 and not other phosphorylated JIP1 residues is necessary for the regulation of DLK association with JIP1, DLK activation, and subsequent module activation. The data presented corroborates our previous observations using endogenous proteins, demonstrates that JNK binding to JIP1 is necessary for module activation, and shows that activation of JIP1-JNK module dynamics requires phosphorylation of JIP1 on Thr-103 by JNK. and Thr-205 are phosphorylated directly by JNK after JNK binds to JIP1." SIGNOR-250124 MAPK8 protein P45983 UNIPROT MAPK8IP1 protein Q9UQF2 UNIPROT unknown phosphorylation Ser29 FLGLHIAsPPNFRLT 9534 BTO:0000298 12756254 t miannu "After mapping JNK-dependent JIP1 phosphorylation sites and testing their functional significance, it was observed that phosphorylation by JNK of JIP1 on Thr-103 and not other phosphorylated JIP1 residues is necessary for the regulation of DLK association with JIP1, DLK activation, and subsequent module activation. The data presented corroborates our previous observations using endogenous proteins, demonstrates that JNK binding to JIP1 is necessary for module activation, and shows that activation of JIP1-JNK module dynamics requires phosphorylation of JIP1 on Thr-103 by JNK. and Thr-205 are phosphorylated directly by JNK after JNK binds to JIP1." SIGNOR-250125 MAPK8 protein P45983 UNIPROT MAPK8IP1 protein Q9UQF2 UNIPROT unknown phosphorylation Ser421 DNCASVSsPYESAIG 9534 BTO:0000298 12756254 t miannu "After mapping JNK-dependent JIP1 phosphorylation sites and testing their functional significance, it was observed that phosphorylation by JNK of JIP1 on Thr-103 and not other phosphorylated JIP1 residues is necessary for the regulation of DLK association with JIP1, DLK activation, and subsequent module activation. The data presented corroborates our previous observations using endogenous proteins, demonstrates that JNK binding to JIP1 is necessary for module activation, and shows that activation of JIP1-JNK module dynamics requires phosphorylation of JIP1 on Thr-103 by JNK. and Thr-205 are phosphorylated directly by JNK after JNK binds to JIP1." SIGNOR-250126 MAPK8 protein P45983 UNIPROT MAPK8IP1 protein Q9UQF2 UNIPROT unknown phosphorylation Thr205 PLKTGEQtPPHEHIC 9534 BTO:0000298 12756254 t miannu "After mapping JNK-dependent JIP1 phosphorylation sites and testing their functional significance, it was observed that phosphorylation by JNK of JIP1 on Thr-103 and not other phosphorylated JIP1 residues is necessary for the regulation of DLK association with JIP1, DLK activation, and subsequent module activation. The data presented corroborates our previous observations using endogenous proteins, demonstrates that JNK binding to JIP1 is necessary for module activation, and shows that activation of JIP1-JNK module dynamics requires phosphorylation of JIP1 on Thr-103 by JNK. and Thr-205 are phosphorylated directly by JNK after JNK binds to JIP1." SIGNOR-250127 MAPK8 protein P45983 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-134541 MAPK8 protein P45983 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-134545 MAPK8 protein P45983 UNIPROT MAPK8IP3 protein Q9UPT6 UNIPROT up-regulates phosphorylation Thr286 SVPSAAVtPLNESLQ 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-134549 MAPK8 protein P45983 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-92597 MAPK8 protein P45983 UNIPROT MCL1 protein Q07820 UNIPROT up-regulates phosphorylation Thr163 TDGSLPStPPPAEEE 9606 BTO:0000150 18676833 t gcesareni "Mcl-1 can be rapidly degraded by certain death-inducing signals, but it is able to be readily induced by diverse survival cytokines such as epidermal growth factor, vascular endothelial growth factor, granulocyt-macrophage colony-stimulating factor, and interleukin 3 through phosphatidy-linositol-3-oh kinase/akt, mek/mapk, or janus-activated kinase/stat signaling cascades" SIGNOR-179816 MAPK8 protein P45983 UNIPROT MYC protein P01106 UNIPROT "up-regulates activity" phosphorylation Ser62 LLPTPPLsPSRRSGL 9606 BTO:0000007;BTO:0000567 10551811 t lperfetto "The jnk pathway is selectively involved in the c-myc-mediated apoptosis and that the apoptotic function of c-myc is directly regulated by jnk pathway through phosphorylation at ser-62 and ser-71." SIGNOR-236018 MAPK8 protein P45983 UNIPROT MYC protein P01106 UNIPROT "up-regulates activity" phosphorylation Ser71 SRRSGLCsPSYVAVT 9606 BTO:0000007;BTO:0000567 10551811 t lperfetto "The jnk pathway is selectively involved in the c-myc-mediated apoptosis and that the apoptotic function of c-myc is directly regulated by jnk pathway through phosphorylation at ser-62 and ser-71." SIGNOR-236384 MAPK8 protein P45983 UNIPROT NFATC2 protein Q13469 UNIPROT down-regulates phosphorylation 9606 BTO:0000782 14517246 t gcesareni "Jnks directly phosphorylate nuclear factor of activated t-cell (nfat) transcription factors, thus antagonizing the effects of calcium-regulated signaling through the protein phosphatase calcineurin jnk directly regulated nuclear factor of activated t-cell (nfat) activation in culture and in transgenic mice containing an nfat-dependent luciferase reporter." SIGNOR-118217 MAPK8 protein P45983 UNIPROT NFATC3 protein Q12968 UNIPROT down-regulates phosphorylation 9606 BTO:0000782 14517246 t gcesareni "Jnks directly phosphorylate nuclear factor of activated t-cell (nfat) transcription factors, thus antagonizing the effects of calcium-regulated signaling through the protein phosphatase calcineurin" SIGNOR-118220 MAPK8 protein P45983 UNIPROT NR4A1 protein P22736 UNIPROT down-regulates phosphorylation Ser95 TSSSSATsPASASFK 9606 17023523 t llicata "We also identified the exact phosphorylation site of jnk to be serine 95 at the n terminus of tr3, around which a classical jnk phosphorylation motif exists. Furthermore, we demonstrated that tr3 phosphorylation by jnk coincided with its ubiquitination and degradation, resulting in the loss of its mitogenic activity." SIGNOR-149998 MAPK8 protein P45983 UNIPROT PKMYT1 protein Q99640 UNIPROT up-regulates phosphorylation 9606 BTO:0001286 19204086 t "The results showed that residues 140 to 205 of JNK1 have the ability to interact with Myt1." gcesareni "A kinase assay using gst-myt1 revealed that active jnk1 or jnk3, but not jnk2, phosphorylated myt1 in vitro." SIGNOR-183899 MAPK8 protein P45983 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-178930 MAPK8 protein P45983 UNIPROT PXN protein P49023 UNIPROT "up-regulates activity" phosphorylation Ser178 PPLPGALsPLYGVPE 10116 BTO:0004316 12853963 t miannu "JNK1 phosphorylates serine 178 on paxillin, a focal adhesion adaptor, both in vitro and in intact cells. NBT-II cells expressing the Ser 178 --> Ala mutant of paxillin (Pax(S178A)) formed focal adhesions and exhibited the limited movement associated with such contacts in both single-cell-migration and wound-healing assays. In contrast, cells expressing wild-type paxillin moved rapidly and retained close contacts as the predominant adhesion." SIGNOR-250129 MAPK8 protein P45983 UNIPROT SIRT1 protein Q96EB6 UNIPROT up-regulates phosphorylation Ser47 DGPGLERsPGEPGGA 9606 20027304 t "This phosphorylation increased sirt1 nuclear localization" gcesareni "Human sirt1 was phosphorylated by jnk1 on three sites: ser27, ser47, and thr530 and this phosphorylation of sirt1 increased its nuclear localization and enzymatic activity. Surprisingly, jnk1 phosphorylation of sirt1 showed substrate specificity resulting in deacetylation of histone h3, but not p53." SIGNOR-162318 MAPK8 protein P45983 UNIPROT SIRT1 protein Q96EB6 UNIPROT up-regulates phosphorylation Thr530 YLSELPPtPLHVSED 9606 20027304 t "This phosphorylation increased sirt1 nuclear localization" gcesareni "Human sirt1 was phosphorylated by jnk1 on three sites: ser27, ser47, and thr530 and this phosphorylation of sirt1 increased its nuclear localization and enzymatic activity. Surprisingly, jnk1 phosphorylation of sirt1 showed substrate specificity resulting in deacetylation of histone h3, but not p53." SIGNOR-162322 MAPK8 protein P45983 UNIPROT SP1 protein P08047 UNIPROT up-regulates phosphorylation Thr278 SVSAATLtPSSQAVT 9606 19245816 t gcesareni "In addition, for mutation of the jnk-1 phosphorylated residues of sp1, namely, sp1(t278/739a) and sp1(t278/739d), the effect of ga on sp1 stability was reversed." SIGNOR-184190 MAPK8 protein P45983 UNIPROT SP1 protein P08047 UNIPROT up-regulates phosphorylation Thr739 SEGSGTAtPSALITT 9606 19245816 t gcesareni "In addition, for mutation of the jnk-1 phosphorylated residues of sp1, namely, sp1(t278/739a) and sp1(t278/739d), the effect of ga on sp1 stability was reversed." SIGNOR-184194 MAPK8 protein P45983 UNIPROT STAT1 protein P42224 UNIPROT "up-regulates activity" phosphorylation Tyr701 DGPKGTGyIKTELIS 10090 BTO:0001086 24913968 t "SP600125 prevented phosphorylation of STAT1 at Tyr701 site [..] Western blot analysis confirmed that blocking p-JNK using SP600125 markedly reduced STAT3 localization in the nucleus and STAT1 phosphorylation" SIGNOR-251101 MAPK8 protein P45983 UNIPROT STAT3 protein P40763 UNIPROT "up-regulates activity" phosphorylation Ser727 NTIDLPMsPRTLDSL 9606 BTO:0002923 23255093 t lperfetto "Transfection of the cells with sirna specific for jnk1 revealed that jnk silencing reduced serine727 phosphorylation of stat3," SIGNOR-235704 MAPK8 protein P45983 UNIPROT STMN1 protein P16949 UNIPROT down-regulates phosphorylation Ser38 SVPEFPLsPPKKKDL 9606 20630875 t gcesareni "Involved in the regulation of the microtubule (mt) filament system by destabilizing microtubules. Prevents assembly and promotes disassembly of microtubules. Here we show that in response to hyperosmotic stress, jnk phosphorylates a key cytoplasmic microtubule regulatory protein, stathmin (stmn), on conserved ser-25 and ser-38 residues. In in vitro biochemical studies, we identified stmn ser-38 as the critical residue required for efficient phosphorylation by jnk and identified a novel kinase interaction domain in stmn required for recognition by jnk. We revealed that jnk was required for microtubule stabilization in response to hyperosmotic stress." SIGNOR-166694 MAPK8 protein P45983 UNIPROT TP53 protein P04637 UNIPROT "up-regulates activity" phosphorylation Ser20 PLSQETFsDLWKLLP 10090 BTO:0004831 11896587 t lperfetto "Serine 20 phosphorylation of p53 has been shown to be required for the activation of p53 following UV radiation. we determined the role of map kinases in uvb-induced phosphorylation and found that jnks are directly involved in the phosphorylation of p53 at serine 20" SIGNOR-106538 MAPK8 protein P45983 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation 9606 BTO:0000150;BTO:0000093 9724739 t amattioni "Activated jnk phosphorylates p53" SIGNOR-59812 MAPK8 protein P45983 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser20 PLSQETFsDLWKLLP 9606 11896587 t llicata "These findings strongly suggest that jnks are the major direct signaling mediators of uvb-induced p53 phosphorylation at serine 20. furthermore, phosphorylation of p53 at serine 20 by uvb-activated jnks and uvb-induced p53-dependent transcriptional activity were suppressed in jnk1 or jnk2 knockout (jnk1(-/-) or jnk2(-/-)) cells." SIGNOR-115831 MAPK8 protein P45983 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Thr81 APAPAAPtPAAPAPA 9606 12531896 t gcesareni "Wr1065 activates the jnk (c-jun n-terminal kinase), decreases complex formation between p53 and inactive jnk, and phosphorylates p53 at thr-81, a known site of phosphorylation by jnk." SIGNOR-97405 MAPK8 protein P45983 UNIPROT TP53 protein P04637 UNIPROT "up-regulates quantity by stabilization" phosphorylation Thr81 APAPAAPtPAAPAPA 9606 BTO:0000007 11283254 t lperfetto "Jnk phosphorylated p53 at t81 in response to dna damage and stress-inducing agents, as determined by phospho-specific antibodies to t81 . Jun NH2-terminal kinase phosphorylation of p53 on Thr-81 is important for p53 stabilization and transcriptional activities in response to stress." SIGNOR-106542 MAPK8 protein P45983 UNIPROT TWIST1 protein Q15672 UNIPROT up-regulates phosphorylation Ser68 GGGDEPGsPAQGKRG 9606 BTO:0000150 21502402 t gcesareni "Phosphorylation of serine 68 of twist1 by mapks stabilizes twist1 protein and promotes breast cancer cell invasiveness." SIGNOR-173417 MAPK8 protein P45983 UNIPROT YWHAB protein P31946 UNIPROT down-regulates phosphorylation Ser186 FYYEILNsPEKACSL 9606 15696159 t llicata "The c-jun n-terminal kinase (jnk) protein is activated in the cellular response to dna damage and phosphorylates 14-3-3 on ser 184 these results support a role for 14-3-3 proteins in inhibiting c-abl-mediated apoptosis by sequestering c-abl into the cytoplasm. these findings support a model in which jnk phosphorylation of 14-3-3 proteins induces dissociation of the c-abl_14-3-3 complex and thereby targeting of c-abl to the nucleus." SIGNOR-133875 MAPK9 protein P45984 UNIPROT ATF2 protein P15336 UNIPROT up-regulates phosphorylation Thr69 SVIVADQtPTPTRFL 9606 7737130 t gcesareni "Stimulation of atf-2-dependent transactivation by genotoxic agents requires the presence of threonines 69 and 71 located in the n-terminal transactivation domain. These sites are the target of p54 and p46 stress-activated protein kinases (sapks) which bind to, and phosphorylate atf-2 in vitro." SIGNOR-32429 MAPK9 protein P45984 UNIPROT ATF2 protein P15336 UNIPROT up-regulates phosphorylation Thr71 IVADQTPtPTRFLKN 9606 7737130 t gcesareni "Stimulation of atf-2-dependent transactivation by genotoxic agents requires the presence of threonines 69 and 71 located in the n-terminal transactivation domain. These sites are the target of p54 and p46 stress-activated protein kinases (sapks) which bind to, and phosphorylate atf-2 in vitro." SIGNOR-32433 MAPK9 protein P45984 UNIPROT 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-102402 MAPK9 protein P45984 UNIPROT BAX protein Q07812 UNIPROT up-regulates 9606 15071501 f "JNK-mediated phosphorylation of 14-3-3 at Ser184 reduces its affinity for Bax." 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-124023 MAPK9 protein P45984 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-188168 MAPK9 protein P45984 UNIPROT BCL2L11 protein O43521 UNIPROT "up-regulates activity" phosphorylation Ser59 GDSCPHGsPQGPLAP 12818176 t miannu "JNKs specifically phosphorylate BIMEL at Ser55, 65, and/or 73. several observations demonstrate that the phosphorylation of BIMEL is a physiologically important mechanism for enhancing its proapoptotic activity." SIGNOR-250134 MAPK9 protein P45984 UNIPROT BCL2L11 protein O43521 UNIPROT "up-regulates activity" phosphorylation Ser77 PGPFATRsPLFIFMR 12818176 t miannu "JNKs specifically phosphorylate BIMEL at Ser55, 65, and/or 73. several observations demonstrate that the phosphorylation of BIMEL is a physiologically important mechanism for enhancing its proapoptotic activity." SIGNOR-250135 MAPK9 protein P45984 UNIPROT 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-164093 MAPK9 protein P45984 UNIPROT CTNNB1 protein P35222 UNIPROT up-regulates phosphorylation Ser191 SRHAIMRsPQMVSAI 9606 18423204 t amattioni "Beta-catenin, upon entering the nucleus, in turn activates transcription of downstream target genes. Jnk2 phosphorylates Beta-catenin on critical residues (ser191 and ser605). Jnk activity is required for Beta-catenin nuclear localization in response to wnt." SIGNOR-178258 MAPK9 protein P45984 UNIPROT CTNNB1 protein P35222 UNIPROT up-regulates phosphorylation Ser605 LFVQLLYsPIENIQR 9606 18423204 t amattioni "Beta-catenin, upon entering the nucleus, in turn activates transcription of downstream target genes. Jnk2 phosphorylates Beta-catenin on critical residues (ser191 and ser605). Jnk activity is required for Beta-catenin nuclear localization in response to wnt." SIGNOR-178262 MAPK9 protein P45984 UNIPROT ELK1 protein P19419 UNIPROT "up-regulates activity" phosphorylation Ser389 LSPIAPRsPAKLSFQ 9606 BTO:0000567 8846788 t lperfetto "However, both of these stimuli strongly activate two other mapks, jnk1 and jnk2, and stimulate elk-1 transcriptional activity and phosphorylation jnk phosphorylation sites include ser383 and ser389, the major residues whose phosphorylation is responsible for enhancement of elk-1 trascriptional activity." SIGNOR-247062 MAPK9 protein P45984 UNIPROT ELK3 protein P41970 UNIPROT "down-regulates activity" phosphorylation 11042694 t miannu "JNK binds to the J box in the middle of the protein, and binding is required for phosphorylation of the adjacent EXport motif. Both the binding and phosphorylation sites (the JEX element) are important for Net export." SIGNOR-250138 MAPK9 protein P45984 UNIPROT H2AX protein P16104 UNIPROT up-regulates phosphorylation Ser140 GKKATQAsQEY 9606 18158901 t gcesareni "H2ax interacts with numerous proteins required for dna damage signaling and repair when phosphorylated on ser-140. Phosphorylation of ser-140 (h2ax139ph) in response to ionizing radiation is mediated by both atm and prkdc. Our data showed that h2ax is phosphorylated by uva-activated jnk." SIGNOR-160210 MAPK9 protein P45984 UNIPROT IRS1 protein P35568 UNIPROT down-regulates phosphorylation Ser315 ITATSPAsMVGGKPG 9606 BTO:0000671 9335553 t gcesareni "These results indicate that activation of protein kinase c stimulates a kinase which can phosphorylate insulin receptor substrate-1 at serine 612, resulting in an inhibition of insulin signaling in the cell these data suggest that: 1) activation of pkctheta contributes to ikk and jnk activation by ffas;2) ikk and jnk mediate pkctheta signals for irs-1 serine phosphorylation and degradation; ser-302 phosphorylation is dependent on pi 3-kinase/mtor, whereas ser-307 depends on c-jun nh2-terminal kinase to inhibit irs1 tyrosine phosphorylation. Ser-636 is located around the pi 3-kinase binding site and, therefore, thought to inhibit pi 3-kinase signaling." SIGNOR-52696 MAPK9 protein P45984 UNIPROT JUNB protein P17275 UNIPROT down-regulates binding 9606 9405416 t gcesareni "Jnk targets junb ubiquitination" SIGNOR-53827 MAPK9 protein P45984 UNIPROT JUN protein P05412 UNIPROT down-regulates binding 9606 9405416 t "Inactive c-Jun NH2-terminal kinase (JNK)." gcesareni "C-jun is targeted for ubiquitination by its association with inactive c-jun nh2-terminal kinase (jnk).Phosphorylation By activated jnk protects c-jun from ubiquitination." SIGNOR-53791 MAPK9 protein P45984 UNIPROT JUN protein P05412 UNIPROT up-regulates phosphorylation Ser63 KNSDLLTsPDVGLLK 9606 19118012 t gcesareni "Phosphorylation by activated jnk protects c-jun from ubiquitination;phosphorylation of c-jun on ser73 by jnk is sufficient to protect c-jun from ubiquitination c-jun is targeted for ubiquitination by its association with inactive c-jun nh2-terminal kinase (jnk). Phosphorylation by activated jnk protects c-jun from ubiquitination, thus by prolonging its half-life targets of the jnk signal transduction pathway include the transcription factors atf2 and c-jun apoptosis, altered;apoptosis, induced;transcription, altered;cell growth, altered;jnk1(disrupts);pin1(induces);dna(disrupts) transcription, altered;cell growth, altered;jnk1(disrupts);pin1(induces);dna(disrupts)" SIGNOR-183017 MAPK9 protein P45984 UNIPROT JUN protein P05412 UNIPROT up-regulates phosphorylation Ser63 KNSDLLTsPDVGLLK 9606 BTO:0000938 12040039 t gcesareni "Stress in primary cultured cns neurons induces phosphorylation of c-jun serines 63 and 73 and increased c-jun protein. Jnk2/3 activity selectively targets c-jun." SIGNOR-88208 MAPK9 protein P45984 UNIPROT JUN protein P05412 UNIPROT up-regulates phosphorylation Ser73 VGLLKLAsPELERLI 9606 BTO:0000938 12040039 t gcesareni "Stress in primary cultured cns neurons induces phosphorylation of c-jun serines 63 and 73 and increased c-jun protein. Jnk2/3 activity selectively targets c-jun." SIGNOR-88212 MAPK9 protein P45984 UNIPROT MAPK8IP1 protein Q9UQF2 UNIPROT "up-regulates activity" phosphorylation Thr103 LIDATGDtPGAEDDE 9606 BTO:0000298 12756254 t lperfetto "Recruitment of jnk to jip1 and jnk-dependent jip1 phosphorylation regulates jnk module dynamics and activation it was observed that phosphorylation by jnk of jip1 on thr-103 and not other phosphorylated jip1 residues is necessary for the regulation of dlk association with jip1, dlk activation, and subsequent module activation." SIGNOR-101201 MAPK9 protein P45984 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-134568 MAPK9 protein P45984 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-134572 MAPK9 protein P45984 UNIPROT MAPK8IP3 protein Q9UPT6 UNIPROT up-regulates phosphorylation Thr286 SVPSAAVtPLNESLQ 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-134576 MAPK9 protein P45984 UNIPROT MFN2 protein O95140 UNIPROT down-regulates phosphorylation Ser27 HMAEVNAsPLKHFVT 9606 22748923 t lperfetto "Jnk phosphorylation of mitofusin 2 in response to cellular stress leads to recruitment of the ubiquitin ligase (e3) huwe1/mule/arf-bp1/hecth9/e3histone/lasu1 to mitofusin 2, with the bh3 domain of huwe1 implicated in this interaction. This results in ubiquitin-mediated proteasomal degradation of mitofusin 2these data establish that mfn2 is phosphorylated on ser27 in response to a variety of cellular stresses and implicate jnk in this process" SIGNOR-198054 MAPK9 protein P45984 UNIPROT MYC protein P01106 UNIPROT up-regulates phosphorylation Ser62 LLPTPPLsPSRRSGL 9606 10551811 t gcesareni "The jnk pathway is selectively involved in the c-myc-mediated apoptosis and that the apoptotic function of c-myc is directly regulated by jnk pathway through phosphorylation at ser-62 and ser-71." SIGNOR-72104 MAPK9 protein P45984 UNIPROT MYC protein P01106 UNIPROT up-regulates phosphorylation Ser71 SRRSGLCsPSYVAVT 9606 10551811 t gcesareni "The jnk pathway is selectively involved in the c-myc-mediated apoptosis and that the apoptotic function of c-myc is directly regulated by jnk pathway through phosphorylation at ser-62 and ser-71." SIGNOR-72108 MAPK9 protein P45984 UNIPROT NFATC2 protein Q13469 UNIPROT down-regulates phosphorylation 9606 BTO:0000782 14517246 t gcesareni "Jnks directly phosphorylate nuclear factor of activated t-cell (nfat) transcription factors, thus antagonizing the effects of calcium-regulated signaling through the protein phosphatase calcineurin" SIGNOR-118223 MAPK9 protein P45984 UNIPROT PSEN1 protein P49768 UNIPROT up-regulates phosphorylation Ser319 NSKYNAEsTERESQD 9606 18667537 t llicata "This jnk phosphorylation of ps1 at ser(319)thr(320) enhances the stability of the ps1 c-terminal fragment that is necessary for gamma-secretase activity." SIGNOR-179676 MAPK9 protein P45984 UNIPROT PSEN1 protein P49768 UNIPROT up-regulates phosphorylation Thr320 SKYNAEStERESQDT 9606 18667537 t llicata "This jnk phosphorylation of ps1 at ser(319)thr(320) enhances the stability of the ps1 c-terminal fragment that is necessary for gamma-secretase activity." SIGNOR-179680 MAPK9 protein P45984 UNIPROT RRN3 protein Q9NYV6 UNIPROT down-regulates phosphorylation Thr200 IARYVPStPWFLMPI 9606 15805466 t llicata "Inactivation is due to phosphorylation of tif-ia by c-jun n-terminal kinase (jnk) at a single threonine residue (thr 200). Phosphorylation at thr 200 impairs the interaction of tif-ia with pol i and the tbp-containing factor tif-ib/sl1, thereby abrogating initiation complex formation." SIGNOR-134878 MAPK9 protein P45984 UNIPROT SFN protein P31947 UNIPROT down-regulates phosphorylation Ser186 FHYEIANsPEEAISL 9606 15071501 t "JNK1 and JNK2 are required for apoptosis of thymocites,Ser residues in the reagion between alpha-helices 7 and 8" gcesareni "Jnk phosphorylates 14-3-3zeta_ at ser-184 and 14-3-3sigma_ at ser-189" SIGNOR-124027 MAPK9 protein P45984 UNIPROT SH3BP5 protein O60239 UNIPROT unknown phosphorylation Ser351 PGSLDLPsPVSLSEF -1 15158451 t miannu "we have identified serine 321 as the major site of phosphorylation by both SAPK3 and JNK2. SAPK3 but not JNK2 also phosphorylates serine 391" SIGNOR-250142 "all-trans-retinoic acid" smallmolecule CHEBI:15367 ChEBI RARG protein P13631 UNIPROT "up-regulates activity" "chemical activation" 9534 BTO:0000298 19058965 t Luana "Tazarotene and its analogue 8 are RAR-β,γ selective acetylenic retinoids, whereas analogue 9 is very active on the three subtypes. " SIGNOR-258030 MAPKAPK2 protein P49137 UNIPROT ETV1 protein P50549 UNIPROT "down-regulates activity" phosphorylation Ser216 PMYQRQMsEPNIPFP 452646 11551945 t miannu "MK2 phosphorylates ER81 in vitro within its central inhibitory domain, and overexpression of MK2 leads to increased in vivo phosphorylation of ER81. Two serine residues, ER81 amino acids 191 and 216, were identified as MK2 phosphorylation sites. MK2 suppresses basal ER81-dependent transcription" SIGNOR-250146 MAPK9 protein P45984 UNIPROT STAT3 protein P40763 UNIPROT up-regulates phosphorylation Ser727 NTIDLPMsPRTLDSL 9606 18691976 t "The effect has been demonstrated using P45984-2" gcesareni "Kinase-selective enrichment enables quantitative phosphoproteomics of the kinome across the cell cycle." SIGNOR-179275 MAPK9 protein P45984 UNIPROT STMN1 protein P16949 UNIPROT down-regulates phosphorylation Ser38 SVPEFPLsPPKKKDL 9606 20630875 t gcesareni "Involved in the regulation of the microtubule (mt) filament system by destabilizing microtubules. Prevents assembly and promotes disassembly of microtubules. Here we show that in response to hyperosmotic stress, jnk phosphorylates a key cytoplasmic microtubule regulatory protein, stathmin (stmn), on conserved ser-25 and ser-38 residues. In in vitro biochemical studies, we identified stmn ser-38 as the critical residue required for efficient phosphorylation by jnk and identified a novel kinase interaction domain in stmn required for recognition by jnk. We revealed that jnk was required for microtubule stabilization in response to hyperosmotic stress." SIGNOR-166698 MAPK9 protein P45984 UNIPROT TOB1 protein P50616 UNIPROT down-regulates phosphorylation Ser152 PASSVSSsPSPPFGH 9606 BTO:0000782 12151396 t gcesareni "Biochemical analyses have then shown that erk mapk (erk2) and jnk/sapk (jnk2) bind to and phosphorylate tob in vitro." SIGNOR-91067 MAPK9 protein P45984 UNIPROT TOB1 protein P50616 UNIPROT down-regulates phosphorylation Ser154 SSVSSSPsPPFGHSA 9606 12050114 t gcesareni "Biochemical analyses have then shown that erk mapk (erk2) and jnk/sapk (jnk2) bind to and phosphorylate tob in vitro." SIGNOR-88744 MAPK9 protein P45984 UNIPROT TOB1 protein P50616 UNIPROT down-regulates phosphorylation Ser154 SSVSSSPsPPFGHSA 9606 BTO:0000782 12151396 t gcesareni "Biochemical analyses have then shown that erk mapk (erk2) and jnk/sapk (jnk2) bind to and phosphorylate tob in vitro." SIGNOR-91071 MAPK9 protein P45984 UNIPROT TOB1 protein P50616 UNIPROT down-regulates phosphorylation Ser164 FGHSAAVsPTFMPRS 9606 12050114 t gcesareni "Biochemical analyses have then shown that erk mapk (erk2) and jnk/sapk (jnk2) bind to and phosphorylate tob in vitro." SIGNOR-88748 MAPK9 protein P45984 UNIPROT TOB1 protein P50616 UNIPROT down-regulates phosphorylation Ser164 FGHSAAVsPTFMPRS 9606 BTO:0000782 12151396 t gcesareni "Biochemical analyses have then shown that erk mapk (erk2) and jnk/sapk (jnk2) bind to and phosphorylate tob in vitro." SIGNOR-91075 MAPK9 protein P45984 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser20 PLSQETFsDLWKLLP 9606 11896587 t llicata "These findings strongly suggest that jnks are the major direct signaling mediators of uvb-induced p53 phosphorylation at serine 20. furthermore, phosphorylation of p53 at serine 20 by uvb-activated jnks and uvb-induced p53-dependent transcriptional activity were suppressed in jnk1 or jnk2 knockout (jnk1(-/-) or jnk2(-/-)) cells." SIGNOR-115835 MAPK9 protein P45984 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser6 sDPSVEPP 9606 17525747 t gcesareni "Our studies revealed a novel mechanism in which phosphorylation of jnk2 is mediated by jnk1 before phosphorylation of p53, and then p53 is directly phosphorylated by jnk2 at ser6. |Role of map kinases in uvb-induced phosphorylation of p53 at serine 20." SIGNOR-155209 MAPKAPK2 protein P49137 UNIPROT AATF protein Q9NY61 UNIPROT up-regulates phosphorylation Thr366 FTVYRNRtLQKWHDK 9606 22909821 t lperfetto "Upon genotoxic stress, aatf is phosphorylated by the checkpoint kinase mk2. Phosphorylation results in the release of aatf from cytoplasmic mrlc3 and subsequent nuclear translocation where aatf binds to the puma, bax and bak promoter regions to repress p53-driven expression of these pro-apoptotic genes." SIGNOR-191935 MAPKAPK2 protein P49137 UNIPROT AGO2 protein Q9UKV8 UNIPROT up-regulates phosphorylation Ser387 SKLMRSAsFNTDPYV 9606 20626350 t gcesareni "Mk2 was found to phopsphorylate in vitro the ago2 protein in ser387, which was identified as the major ago2 phosphorylation site in cells.and mutation of ser387 to alanineimpairsago2 localization to therna-containing granules termedprocessing bodies" SIGNOR-166615 MAPKAPK2 protein P49137 UNIPROT BAG2 protein O95816 UNIPROT up-regulates phosphorylation Ser20 GRFCRSSsMADRSSR 9606 BTO:0000567 15271996 t lperfetto "We provided definite evidence that mapkapk2 phosphorylates bag2 at ser 20 in vitro and in vivo. These results demonstrate that bag2 is a novel component of the p38 mapk signaling pathways." SIGNOR-126953 MAPKAPK2 protein P49137 UNIPROT CDC25A protein P30304 UNIPROT down-regulates phosphorylation 9606 17292828 t amattioni "Mk2 was required for the degradation of cdc25a. Mk2 phosphorylates cdc25a in vitro. Phosphorylation of cdc25a in vivo has been shown to facilitate its ubiquitin-mediated proteolysis" SIGNOR-152996 MAPKAPK2 protein P49137 UNIPROT CREB1 protein P16220 UNIPROT "up-regulates activity" phosphorylation Ser133 EILSRRPsYRKILND 9606 20626350 t lperfetto "Neverthless, some transcription factors, such as e47, er81, srf and creb are also phosphorylated by mk2." SIGNOR-166619 MAPKAPK2 protein P49137 UNIPROT CREB1 protein P16220 UNIPROT "up-regulates activity" phosphorylation Ser133 EILSRRPsYRKILND 9606 8887554 t lperfetto "We show that mapkap kinase-2 phosphorylates creb at ser133 in vitro." SIGNOR-44384 MAPKAPK2 protein P49137 UNIPROT CREB1 protein P16220 UNIPROT up-regulates phosphorylation Ser133 EILSRRPsYRKILND 9606 17389598 t lperfetto "Neverthless, some transcription factors, such as e47, er81, srf and creb are also phosphorylated by mk2." SIGNOR-153944 MAPKAPK2 protein P49137 UNIPROT EEF2K protein O00418 UNIPROT unknown phosphorylation Ser377 PPLLRPLsENSGDEN -1 12171600 t miannu "Identification of Ser-377 as the site on eEF2 kinase phosphorylated in vitro by MAPKAP-K2, MAPKAP-K3 and MAPKAP-K5. Maximal phosphorylation of eEF2 kinase by MAPKAP-K2 (Figure 5) or MAPKAP-K5 (results not shown) had no effect on its activity." SIGNOR-249710 MAPKAPK2 protein P49137 UNIPROT ETV1 protein P50549 UNIPROT up-regulates phosphorylation 9606 20626350 t gcesareni "Neverthless, some transcription factors, such as e47, er81, srf and creb are also phosphorylated by mk2" SIGNOR-166625 MAPKAPK2 protein P49137 UNIPROT HSPB1 protein P04792 UNIPROT down-regulates phosphorylation Ser15 FSLLRGPsWDPFRDW 9606 20626350 t "10383393: We demonstrate that both phosphorylated sHsps and the triple mutant Hsp27-S15D,S78D,S82D show significantly decreased abilities to act as molecular chaperones suppressing thermal denaturation and facilitating refolding of citrate synthase in vitro." gcesareni "Notably mk2 is well known to play an important role in actin filament remodellng by phosphorylating hsp27." SIGNOR-166629 MAPKAPK2 protein P49137 UNIPROT HSPB1 protein P04792 UNIPROT down-regulates phosphorylation Ser78 PAYSRALsRQLSSGV 9606 20626350 t "10383393: We demonstrate that both phosphorylated sHsps and the triple mutant Hsp27-S15D,S78D,S82D show significantly decreased abilities to act as molecular chaperones suppressing thermal denaturation and facilitating refolding of citrate synthase in vitro." gcesareni "Notably mk2 is well known to play an important role in actin filament remodellng by phosphorylating hsp27." SIGNOR-166633 MAPKAPK2 protein P49137 UNIPROT HSPB1 protein P04792 UNIPROT down-regulates phosphorylation Ser78 PAYSRALsRQLSSGV 9606 BTO:0000938 12367505 t "10383393: We demonstrate that both phosphorylated sHsps and the triple mutant Hsp27-S15D,S78D,S82D show significantly decreased abilities to act as molecular chaperones suppressing thermal denaturation and facilitating refolding of citrate synthase in vitro." gcesareni "Notably mk2 is well known to play an important role in actin filament remodellng by phosphorylating hsp27." SIGNOR-94021 MAPKAPK2 protein P49137 UNIPROT HSPB1 protein P04792 UNIPROT down-regulates phosphorylation Ser82 RALSRQLsSGVSEIR 9606 20626350 t "10383393: We demonstrate that both phosphorylated sHsps and the triple mutant Hsp27-S15D,S78D,S82D show significantly decreased abilities to act as molecular chaperones suppressing thermal denaturation and facilitating refolding of citrate synthase in vitro." gcesareni "Notably mk2 is well known to play an important role in actin filament remodellng by phosphorylating hsp27." SIGNOR-166637 MAPKAPK2 protein P49137 UNIPROT HSPB1 protein P04792 UNIPROT down-regulates phosphorylation Ser82 RALSRQLsSGVSEIR 9606 BTO:0000938 12367505 t "10383393: We demonstrate that both phosphorylated sHsps and the triple mutant Hsp27-S15D,S78D,S82D show significantly decreased abilities to act as molecular chaperones suppressing thermal denaturation and facilitating refolding of citrate synthase in vitro." gcesareni "Notably mk2 is well known to play an important role in actin filament remodellng by phosphorylating hsp27." SIGNOR-94025 MAPKAPK2 protein P49137 UNIPROT LIMK1 protein P53667 UNIPROT up-regulates phosphorylation Ser323 KDLGRSEsLRVVCRP 9606 16456544 t lperfetto "Mk2 activated limk1 by phosphorylation at ser-323." SIGNOR-144333 MAPKAPK2 protein P49137 UNIPROT LSP1 protein P33241 UNIPROT unknown phosphorylation Ser204 KLIDRTEsLNRSIEK -1 8995217 t miannu "LSP1 is the major substrate for mitogen-activated protein kinase-activated protein kinase 2 in human neutrophils" SIGNOR-250147 MAPKAPK2 protein P49137 UNIPROT LSP1 protein P33241 UNIPROT unknown phosphorylation Ser252 PKLARQAsIELPSMA -1 8995217 t miannu "LSP1 is the major substrate for mitogen-activated protein kinase-activated protein kinase 2 in human neutrophils. . Inspection of the human LSP1 protein sequence (22) identifies two serine residues at positions 204 and 252 as potential phosphorylation sites. The results show that LSP1 is a substrate for MAPKAP kinase 2 in vitro and that the phosphorylation site(s) are located in the C-terminal 152 amino acid residues, as predicted from the sequence." SIGNOR-250148 MAPKAPK2 protein P49137 UNIPROT PIAS1 protein O75925 UNIPROT up-regulates phosphorylation Ser522 DTSYINTsLIQDYRH 9606 BTO:0001253 23202365 t llicata "T he mitogen-activated protein kinase (mapk)-activated protein kinase-2 is a proinflammatory kinase and phosphorylates pias1 at the ser522 residue. Activation of mapk-activated protein kinase-2 enhances p53-sumoylation, but a pias1 phosphorylation mutant, pias1-s522a, abolished this p53-sumoylation, suggesting a critical role for pias1-s522 phosphorylation in its sumo ligase activity." SIGNOR-199944 MAPKAPK2 protein P49137 UNIPROT PLK1 protein P53350 UNIPROT up-regulates phosphorylation Ser326 LTIPPRFsIAPSSLD 9606 18695677 t llicata "Here, we have identified mk2 as a major plk1 kinase toward ser326, whose phosphorylation is critical to recruit ?-Tubulin to centrosomes and subsequent establishment of functional bipolar spindles. To our knowledge, this is the first direct evidence to demonstrate that the essential function of plk1 in centrosome maturation and bipolar spindle formation is controlled by its upstream kinase." SIGNOR-179968 MAPKAPK2 protein P49137 UNIPROT RTN4 protein Q9NQC3 UNIPROT unknown phosphorylation Ser107 VAPERQPsWDPSPVS 9606 BTO:0000567;BTO:0000801 16095439 t llicata "Nogo-b is phosphorylated at ser107 in vitro by mapkap-k2" SIGNOR-139486 MAPKAPK2 protein P49137 UNIPROT SRF protein P11831 UNIPROT unknown phosphorylation Ser103 RGLKRSLsEMEIGMV 9606 BTO:0000567 10318869 t llicata "Mk2 phosphorylates srf in vitro at ser-103" SIGNOR-67448 MAPKAPK2 protein P49137 UNIPROT SRF protein P11831 UNIPROT up-regulates phosphorylation 9606 20626350 t gcesareni "Neverthless, some transcription factors, such as e47, er81, srf and creb are also phosphorylated by mk2" SIGNOR-166640 MAPKAPK2 protein P49137 UNIPROT TCF3 protein P15923 UNIPROT up-regulates phosphorylation 9606 20626350 t gcesareni "Neverthless, some transcription factors, such as e47, er81, srf and creb are also phosphorylated by mk2" SIGNOR-166643 MAPKAPK2 protein P49137 UNIPROT TH protein P07101 UNIPROT "up-regulates activity" phosphorylation Ser19 KGFRRAVsELDAKQA -1 11359875 t miannu "MAPKAP-K2 phosphorylates both Ser19 and Ser40 of TH. Tyrosine hydroxylase (TH) has been reported to require binding of 14-3-3 proteins for optimal activation by phosphorylation." SIGNOR-250149 MAPKAPK2 protein P49137 UNIPROT TSC2 protein P49815 UNIPROT unknown phosphorylation Ser1254 TALYKSLsVPAASTA 9606 12582162 t llicata "Both in vitro and in vivo experiments demonstrate that the p38-activated kinase mk2 (also known as mapkapk2) is directly responsible for the phosphorylation of ser(1210)." SIGNOR-98201 MAPKAPK2 protein P49137 UNIPROT YWHAZ protein P63104 UNIPROT "down-regulates activity" phosphorylation Ser58 VVGARRSsWRVVSSI 9606 BTO:0000007 12861023 t miannu "We confirmed that MAPKAPK2 interacted with and phosphorylated 14-3-3zeta in vitro and in HEK293 cells. Mutation analysis showed that MAPKAPK2 phosphorylated 14-3-3zeta at Ser-58. S58D mutation significantly impaired both 14-3-3zeta dimerization and binding to Raf-1." SIGNOR-250151 MAPKAPK2 protein P49137 UNIPROT ZFP36L1 protein Q07352 UNIPROT down-regulates phosphorylation Ser203 PRLQHSFsFAGFPSA 9606 18326031 t lperfetto "Mk2-mediated inhibition of brf1 requires phosphorylation at s54, s92, and s203. Phosphorylation of brf1 by mk2 does not appear to alter its ability to interact with ares or to associate with mrna decay enzymes. Thus, mk2 inhibits brf1-dependent amd through direct phosphorylation." SIGNOR-161270 MAPKAPK2 protein P49137 UNIPROT ZFP36L1 protein Q07352 UNIPROT down-regulates phosphorylation Ser54 GGFPRRHsVTLPSSK 9606 18326031 t lperfetto "Mk2-mediated inhibition of brf1 requires phosphorylation at s54, s92, and s203. Phosphorylation of brf1 by mk2 does not appear to alter its ability to interact with ares or to associate with mrna decay enzymes. Thus, mk2 inhibits brf1-dependent amd through direct phosphorylation." SIGNOR-161274 MAPKAPK2 protein P49137 UNIPROT ZFP36L1 protein Q07352 UNIPROT down-regulates phosphorylation Ser92 RFRDRSFsEGGERLL 9606 18326031 t lperfetto "Mk2-mediated inhibition of brf1 requires phosphorylation at s54, s92, and s203. Phosphorylation of brf1 by mk2 does not appear to alter its ability to interact with ares or to associate with mrna decay enzymes. Thus, mk2 inhibits brf1-dependent amd through direct phosphorylation." SIGNOR-161278 MAPKAPK2 protein P49137 UNIPROT ZFP36 protein P26651 UNIPROT "down-regulates activity" phosphorylation Ser113 TELCRTFsESGRCRY -1 14688255 t miannu "We confirm phosphorylation of TTP by MK2 and identify specific phosphorylation sites at Ser52, Ser105, Ser58, Ser176, Ser178, and Ser316. If MK2 regulates translation in part by TTP phosphorylation, TTP should be a repressor of translation when dephosphorylated and an activator of (or neutral to) translation when phosphorylated." SIGNOR-250156 MAPKAPK2 protein P49137 UNIPROT ZFP36 protein P26651 UNIPROT "down-regulates activity" phosphorylation Ser184 HPPVLRQsISFSGLP -1 14688255 t miannu "We confirm phosphorylation of TTP by MK2 and identify specific phosphorylation sites at Ser52, Ser105, Ser58, Ser176, Ser178, and Ser316. If MK2 regulates translation in part by TTP phosphorylation, TTP should be a repressor of translation when dephosphorylated and an activator of (or neutral to) translation when phosphorylated." SIGNOR-250153 MAPKAPK2 protein P49137 UNIPROT ZFP36 protein P26651 UNIPROT "down-regulates activity" phosphorylation Ser186 PVLRQSIsFSGLPSG -1 14688255 t miannu "We confirm phosphorylation of TTP by MK2 and identify specific phosphorylation sites at Ser52, Ser105, Ser58, Ser176, Ser178, and Ser316. If MK2 regulates translation in part by TTP phosphorylation, TTP should be a repressor of translation when dephosphorylated and an activator of (or neutral to) translation when phosphorylated." SIGNOR-250152 MAPKAPK2 protein P49137 UNIPROT ZFP36 protein P26651 UNIPROT "down-regulates activity" phosphorylation Ser60 RLPGRSTsLVEGRSC -1 14688255 t miannu "We confirm phosphorylation of TTP by MK2 and identify specific phosphorylation sites at Ser52, Ser105, Ser58, Ser176, Ser178, and Ser316. If MK2 regulates translation in part by TTP phosphorylation, TTP should be a repressor of translation when dephosphorylated and an activator of (or neutral to) translation when phosphorylated." SIGNOR-250155 MAPKAPK3 protein Q16644 UNIPROT EEF2K protein O00418 UNIPROT unknown phosphorylation Ser377 PPLLRPLsENSGDEN -1 12171600 t miannu "Identification of Ser-377 as the site on eEF2 kinase phosphorylated in vitro by MAPKAP-K2, MAPKAP-K3 and MAPKAP-K5. Maximal phosphorylation of eEF2 kinase by MAPKAP-K2 (Figure 5) or MAPKAP-K5 (results not shown) had no effect on its activity." SIGNOR-249709 MAPKAPK3 protein Q16644 UNIPROT HSPB1 protein P04792 UNIPROT unknown phosphorylation Ser15 FSLLRGPsWDPFRDW -1 8774846 t miannu "MAPKAP kinase-3 and MAPKAP kinase-2 phosphorylated peptide substrates with similar kinetic constants and phosphorylated the same serine residues in HSP27 at the same relative rates.The three serine residues in HSP27 phosphorylated by MAPKAPK2 were also phosphorylated at the same relative rates by MAPKAP-K3 (Ser-82>>Ser-78 >Ser-15)" SIGNOR-250159 MAPKAPK3 protein Q16644 UNIPROT HSPB1 protein P04792 UNIPROT unknown phosphorylation Ser78 PAYSRALsRQLSSGV -1 8774846 t miannu "MAPKAP kinase-3 and MAPKAP kinase-2 phosphorylated peptide substrates with similar kinetic constants and phosphorylated the same serine residues in HSP27 at the same relative rates.The three serine residues in HSP27 phosphorylated by MAPKAPK2 were also phosphorylated at the same relative rates by MAPKAP-K3 (Ser-82>>Ser-78 >Ser-15)" SIGNOR-250160 MAPKAPK3 protein Q16644 UNIPROT HSPB1 protein P04792 UNIPROT unknown phosphorylation Ser82 RALSRQLsSGVSEIR -1 8774846 t miannu "MAPKAP kinase-3 and MAPKAP kinase-2 phosphorylated peptide substrates with similar kinetic constants and phosphorylated the same serine residues in HSP27 at the same relative rates.The three serine residues in HSP27 phosphorylated by MAPKAPK2 were also phosphorylated at the same relative rates by MAPKAP-K3 (Ser-82>>Ser-78 >Ser-15)" SIGNOR-250161 MAPKAPK5 protein Q8IW41 UNIPROT DNAJB1 protein P25685 UNIPROT up-regulates phosphorylation Ser149 TNVNFGRsRSAQEPA 9606 24309468 t lperfetto "Phosphorylation of heat shock protein 40 (hsp40/dnajb1) by mitogen-activated protein kinase-activated protein kinase 5 (mk5/prak). Mk5 phosphorylates hsp40/dnajb1 in vivo at ser-149 or/and ser-151 and ser-171 in the c-terminal domain of hsp40/dnajb1. Mk5 modestly stimulates the atp hydrolyse activity of hsp40/hsp70 complex and enhances the repression of heat shock factor 1 driven transcription by hsp40/dnajb1." SIGNOR-203456 MAPKAPK5 protein Q8IW41 UNIPROT DNAJB1 protein P25685 UNIPROT up-regulates phosphorylation Ser151 VNFGRSRsAQEPARK 9606 24309468 t lperfetto "Phosphorylation of heat shock protein 40 (hsp40/dnajb1) by mitogen-activated protein kinase-activated protein kinase 5 (mk5/prak). Mk5 phosphorylates hsp40/dnajb1 in vivo at ser-149 or/and ser-151 and ser-171 in the c-terminal domain of hsp40/dnajb1. Mk5 modestly stimulates the atp hydrolyse activity of hsp40/hsp70 complex and enhances the repression of heat shock factor 1 driven transcription by hsp40/dnajb1." SIGNOR-203460 MAPKAPK5 protein Q8IW41 UNIPROT DNAJB1 protein P25685 UNIPROT up-regulates phosphorylation Ser171 VTHDLRVsLEEIYSG 9606 24309468 t lperfetto "Phosphorylation of heat shock protein 40 (hsp40/dnajb1) by mitogen-activated protein kinase-activated protein kinase 5 (mk5/prak). Mk5 phosphorylates hsp40/dnajb1 in vivo at ser-149 or/and ser-151 and ser-171 in the c-terminal domain of hsp40/dnajb1. Mk5 modestly stimulates the atp hydrolyse activity of hsp40/hsp70 complex and enhances the repression of heat shock factor 1 driven transcription by hsp40/dnajb1." SIGNOR-203464 MAPKAPK5 protein Q8IW41 UNIPROT EEF2K protein O00418 UNIPROT unknown phosphorylation Ser377 PPLLRPLsENSGDEN -1 12171600 t miannu "Identification of Ser-377 as the site on eEF2 kinase phosphorylated in vitro by MAPKAP-K2, MAPKAP-K3 and MAPKAP-K5. Maximal phosphorylation of eEF2 kinase by MAPKAP-K2 (Figure 5) or MAPKAP-K5 (results not shown) had no effect on its activity." SIGNOR-249708 MAPKAPK5 protein Q8IW41 UNIPROT MAPK4 protein P31152 UNIPROT up-regulates phosphorylation Ser186 YSHKGYLsEGLVTKW 9606 1319925 t lperfetto "This is due to mk5-dependent phosphorylation and only this retarded erk4 species is both phosphorylated on ser(186) and co-immunoprecipitates with wild-type mk5. We conclude that binding between erk4 and mk5 facilitates phosphorylation of ser(186) and stabilization of the erk4-mk5 complex." SIGNOR-17069 MAPKAPK5 protein Q8IW41 UNIPROT PLA2G4A protein P47712 UNIPROT "up-regulates activity" phosphorylation Ser727 RQNPSRCsVSLSNVE 9606 BTO:0000007;BTO:0000567 10978317 t miannu "The p38-activated protein kinases MNK1, MSK1, and PRAK1 phosphorylate cPLA2 in vitro uniquely on Ser-727. By using Chinese hamster ovary, HeLa, and HEK293 cells stably transfected with wild type and phosphorylation site mutant forms of cPLA2, we show that phosphorylation of cPLA2 at both Ser-505 and Ser-727 and elevation of Ca(2+) leads to its activation in agonist-stimulated cells." SIGNOR-250162 MAPKAPK5 protein Q8IW41 UNIPROT TH protein P07101 UNIPROT up-regulates phosphorylation Ser19 KGFRRAVsELDAKQA 9606 12421349 t "The effect has been demonstrated using P07101-3" gcesareni "Recombinant human tyrosine hydroxylase (hth1) was found to be phosphorylated by mitogen and stress-activated protein kinase 1 (msk1) at ser40 and by p38 regulated/activated kinase (prak) on ser19. Phosphorylation of both ser40 and ser19 induced a high-affinity binding of 14-3-3 proteins, but only the interaction of 14-3-3 with ser19 increased the hth1 activity." SIGNOR-95479 MAPKAPK5 protein Q8IW41 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation 9606 BTO:0001286 17254968 t gcesareni "Furthermore, we show that prak activates p53 by direct phosphorylation. We propose that phosphorylation of p53 by prak following activation of p38 mapk by ras plays an important role in ras-induced senescence and tumor suppression." SIGNOR-152850 MAPKAPK5 protein Q8IW41 UNIPROT TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser37 NVLSPLPsQAMDDLM 9606 BTO:0001286 17254968 t llicata "Furthermore, we show that prak activates p53 by direct phosphorylation. prak phosphorylates p53 at ser37" SIGNOR-152847 MAPT protein P10636 UNIPROT "Neurofibrillary tangle formation" phenotype SIGNOR-PH58 SIGNOR down-regulates 9606 BTO:0000938 11578751 f lperfetto "Tau is a multifunctional microtubule-associated protein that plays major roles in the assembly of microtubules, the stabilization of microtubules against dynamic instability, and in bridging these polymers with other cytoskeletal filaments 43, 44, 45, 46 and 47. In normal brain, the equilibrium between phosphorylations and dephosphorylations of tau modulates the stability of the cytoskeleton and consequently axonal morphology. The earliest modification found in Alzheimer brains consists of hyperphosphorylations on tau by the action of different protein kinase and phosphatase systems that appear to lead to structural and conformational changes in this protein, thus affecting its binding with tubulin and the capacity to promote microtubule assembly" SIGNOR-251639 maraviroc chemical CHEBI:63608 ChEBI CCL5 protein P13501 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194127 maraviroc chemical CHEBI:63608 ChEBI CCR5 protein P51681 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194248 MARK1 protein Q9P0L2 UNIPROT MAP2 protein P11137 UNIPROT "down-regulates activity" phosphorylation Ser1540 KSPEKRSsLPRPSSI -1 8631898 t miannu "Here we show that p110mark phosphorylates analogous KXGS sites in the microtubule binding domains of the neuronal MAP2 and the ubiquitous MAP4. Phosphorylation in vitro leads to the dissociation of MAP2 and MAP4 from microtubules and to a pronounced increase in dynamic instability." SIGNOR-250163 MARK1 protein Q9P0L2 UNIPROT MAP2 protein P11137 UNIPROT "down-regulates activity" phosphorylation Ser1679 NVKSKIGsTDNIKYQ -1 8631898 t miannu "Here we show that p110mark phosphorylates analogous KXGS sites in the microtubule binding domains of the neuronal MAP2 and the ubiquitous MAP4. Phosphorylation in vitro leads to the dissociation of MAP2 and MAP4 from microtubules and to a pronounced increase in dynamic instability." SIGNOR-250164 MARK1 protein Q9P0L2 UNIPROT MAP2 protein P11137 UNIPROT "down-regulates activity" phosphorylation Ser1710 HVTSKCGsLKNIRHR -1 8631898 t miannu "Here we show that p110mark phosphorylates analogous KXGS sites in the microtubule binding domains of the neuronal MAP2 and the ubiquitous MAP4. Phosphorylation in vitro leads to the dissociation of MAP2 and MAP4 from microtubules and to a pronounced increase in dynamic instability." SIGNOR-250165 MARK1 protein Q9P0L2 UNIPROT MAP2 protein P11137 UNIPROT "down-regulates activity" phosphorylation Ser1795 VASPRRLsNVSSSGS -1 8631898 t miannu "Here we show that p110mark phosphorylates analogous KXGS sites in the microtubule binding domains of the neuronal MAP2 and the ubiquitous MAP4. Phosphorylation in vitro leads to the dissociation of MAP2 and MAP4 from microtubules and to a pronounced increase in dynamic instability." SIGNOR-250166 MARK1 protein Q9P0L2 UNIPROT MAP2 protein P11137 UNIPROT "down-regulates activity" phosphorylation Ser1799 RRLSNVSsSGSINLL -1 8631898 t miannu "Here we show that p110mark phosphorylates analogous KXGS sites in the microtubule binding domains of the neuronal MAP2 and the ubiquitous MAP4. Phosphorylation in vitro leads to the dissociation of MAP2 and MAP4 from microtubules and to a pronounced increase in dynamic instability." SIGNOR-250167 MARK1 protein Q9P0L2 UNIPROT MAP2 protein P11137 UNIPROT "down-regulates activity" phosphorylation Ser1802 SNVSSSGsINLLESP -1 8631898 t miannu "Here we show that p110mark phosphorylates analogous KXGS sites in the microtubule binding domains of the neuronal MAP2 and the ubiquitous MAP4. Phosphorylation in vitro leads to the dissociation of MAP2 and MAP4 from microtubules and to a pronounced increase in dynamic instability." SIGNOR-250168 MARK1 protein Q9P0L2 UNIPROT MAP4 protein P27816 UNIPROT "down-regulates activity" phosphorylation Ser1073 KAQAKVGsLDNVGHL -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-250169 MARK1 protein Q9P0L2 UNIPROT MAP4 protein P27816 UNIPROT "down-regulates activity" phosphorylation Ser941 NVRSKVGsTENIKHQ -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-250171 MARK1 protein Q9P0L2 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser579 NVKSKIGsTENLKHQ -1 10090741 t miannu "We have studied the relationship between the phosphorylation of tau by several kinases (MARK, PKA, MAPK, GSK3) and its assembly into PHFs. MARK and PKA phosphorylate several sites within the repeats (notably the KXGS motifs including Ser262, Ser324, and Ser356, plus Ser320). This type of phosphorylation strongly reduces tau's affinity for microtubules, and at the same time inhibits tau's assembly into PHFs." SIGNOR-250172 MARK1 protein Q9P0L2 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser637 VDLSKVTsKCGSLGN -1 10090741 t miannu "We have studied the relationship between the phosphorylation of tau by several kinases (MARK, PKA, MAPK, GSK3) and its assembly into PHFs. MARK and PKA phosphorylate several sites within the repeats (notably the KXGS motifs including Ser262, Ser324, and Ser356, plus Ser320). This type of phosphorylation strongly reduces tau's affinity for microtubules, and at the same time inhibits tau's assembly into PHFs." SIGNOR-250173 MARK1 protein Q9P0L2 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser641 KVTSKCGsLGNIHHK -1 10090741 t miannu "We have studied the relationship between the phosphorylation of tau by several kinases (MARK, PKA, MAPK, GSK3) and its assembly into PHFs. MARK and PKA phosphorylate several sites within the repeats (notably the KXGS motifs including Ser262, Ser324, and Ser356, plus Ser320). This type of phosphorylation strongly reduces tau's affinity for microtubules, and at the same time inhibits tau's assembly into PHFs." SIGNOR-250174 alvocidib chemical CHEBI:47344 ChEBI CDK4 protein P11802 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192038 MARK1 protein Q9P0L2 UNIPROT MAPT protein P10636 UNIPROT "down-regulates activity" phosphorylation Ser673 RVQSKIGsLDNITHV -1 10090741 t miannu "We have studied the relationship between the phosphorylation of tau by several kinases (MARK, PKA, MAPK, GSK3) and its assembly into PHFs. MARK and PKA phosphorylate several sites within the repeats (notably the KXGS motifs including Ser262, Ser324, and Ser356, plus Ser320). This type of phosphorylation strongly reduces tau's affinity for microtubules, and at the same time inhibits tau's assembly into PHFs." SIGNOR-250175 MARK1 protein Q9P0L2 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Ser579 NVKSKIGsTENLKHQ 9606 21215781 t "The effect has been demonstrated using P10636-8" lperfetto "Mark and pka phosphorylate several sites within the repeats (notably the kxgs motifs including ser262, ser324, and ser356, plus ser320)tau pseudophosphorylation at specific sites such as s262, s293, s324 and s356 was reported to induce tau conformational change and attenuate tau binding to microtubules (fischer et al., 2009). Then, newly soluble tau proteins are targeted by post-translational modifications that directly or indirectly alter tau conformation, promoting tau dimerization in an anti-parallel manner. Stable tau dimers form tau oligomers, which continue in the aggregation process" SIGNOR-171050 MARK1 protein Q9P0L2 UNIPROT MAPT protein P10636 UNIPROT down-regulates phosphorylation Ser673 RVQSKIGsLDNITHV 9606 21215781 t "The effect has been demonstrated using P10636-8" lperfetto "Mark and pka phosphorylate several sites within the repeats (notably the kxgs motifs including ser262, ser324, and ser356, plus ser320)tau pseudophosphorylation at specific sites such as s262, s293, s324 and s356 was reported to induce tau conformational change and attenuate tau binding to microtubules (fischer et al., 2009). Then, newly soluble tau proteins are targeted by post-translational modifications that directly or indirectly alter tau conformation, promoting tau dimerization in an anti-parallel manner. Stable tau dimers form tau oligomers, which continue in the aggregation process" SIGNOR-171058 MARK2 protein Q7KZI7 UNIPROT ARHGEF2 protein Q92974 UNIPROT down-regulates phosphorylation Ser960 SRLSPPHsPRDFTRM 9606 22072711 t "The effect has been demonstrated using Q92974-2" gcesareni "We also show that par1b-induced serine 885/serine 959 phosphorylation inhibits rhoa-specific gef activity of gef-h1. As a consequence, gef-h1 phosphorylated on both of the serine residues loses the ability to stimulate rhoa and thereby fails to induce rhoa-dependent stress fiber formation" SIGNOR-177100 MARK2 protein Q7KZI7 UNIPROT PARD3 protein Q8TEW0 UNIPROT up-regulates phosphorylation Ser873 VDDQKAGsPSRDVGP 9606 22883624 t gcesareni "Gab1 brings par1 and par3 into a transient complex, stimulating par3 phosphorylation by par1" SIGNOR-198742 MARK2 protein Q7KZI7 UNIPROT RAB11FIP2 protein Q7L804 UNIPROT up-regulates phosphorylation Ser227 QRLSSAHsMSDLSGS 9606 BTO:0000671 16775013 t lperfetto "We identified the kinase that phosphorylated rab11-fip2 as mark2/emk1/par-1balpha (mark2), and recombinant mark2 phosphorylated rab11-fip2 only on serine 227. In calcium switch assays, cells expressing rab11-fip2(s227a) showed a defect in the timely reestablishment of p120-containing junctional complexes." SIGNOR-147118 MARK2 protein Q7KZI7 UNIPROT UTRN protein P46939 UNIPROT up-regulates phosphorylation Ser1258 TLEERMKsTEVLPEK 9606 BTO:0000887;BTO:0001103 19945424 t lperfetto "Par-1b, interacts with the utrophin-dg complex, and positively regulates the interaction between utrophin and dg. Ser1258 within r9 is specifically phosphorylated by par-1b." SIGNOR-161915 MARK3 protein P27448 UNIPROT CDC25C protein P30307 UNIPROT "down-regulates activity" phosphorylation Ser216 SGLYRSPsMPENLNR 9534 BTO:0000298 9543386 t miannu "C-TAK1 protein kinase phosphorylates human Cdc25C on serine 216 and promotes 14-3-3 protein binding. Phosphorylation of serine 21 6 promotes 1 4-3-3 binding to Cdc25C and is inhibitory to Cdc25C function." SIGNOR-250176 MAS1 protein P04201 UNIPROT Inflammation phenotype SIGNOR-PH12 SIGNOR down-regulates 9606 23488800 f miannu "The discovery that Ang-(1-7) offsets the major biological effects of Ang II has contributed to the realization that the RAS is composed of two opposing axes. The first axis is constituted by the enzyme ACE, with Ang II as the end product, and the AT1 receptor as the main effector mediating the biological actions of Ang II. The second axis results from ACE2-mediated hydrolysis of Ang II, leading to production of Ang-(1-7), with Mas receptor as the main effector conveying the vasodilator, antiproliferative, anti-inflammatory and anti-fibrotic effects of Ang-(1-7). Activation of the ACE2/Ang-(1-7)/Mas axis decreases inflammatory cell function and fibrogenesis in diverse models of human diseases." SIGNOR-260228 masitinib chemical CHEBI:63450 ChEBI KIT protein P10721 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258244 masitinib chemical CHEBI:63450 ChEBI PDGFRA protein P16234 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258245 MAST3 protein O60307 UNIPROT PTEN protein P60484 UNIPROT unknown phosphorylation 9606 15951562 t gcesareni "Furthermore, binding of PTEN to the PDZ domains from microtubule-associated serine/threonine kinases facilitated PTEN phosphorylation at its C terminus by these kinases." SIGNOR-138080 MAST3 protein O60307 UNIPROT PTEN protein P60484 UNIPROT up-regulates binding 9606 15951562 t miannu "Pten binds to and is phosphorylated by mast kinases./ Pdz domain-mediated binding to pten facilitates its phosphorylation by mast kinases / pdz domain binding increases pten protein stability." SIGNOR-138077 MASTL protein Q96GX5 UNIPROT ARPP19 protein P56211 UNIPROT "up-regulates activity" phosphorylation Ser62 KGQKYFDsGDYNMAK -1 21164014 t gcesareni "We identified cyclic adenosine monophosphate€“regulated phosphoprotein 19 (Arpp19) and -Endosulfine as two substrates of Gwl that, when phosphorylated by this kinase, associate with and inhibit PP2A, thus promoting mitotic entry." SIGNOR-243611 MASTL protein Q96GX5 UNIPROT ENSA protein O43768 UNIPROT "up-regulates activity" phosphorylation Ser67 KGQKYFDsGDYNMAK -1 21164014 t gcesareni "We identified cyclic adenosine monophosphate€“regulated phosphoprotein 19 (Arpp19) and -Endosulfine as two substrates of Gwl that, when phosphorylated by this kinase, associate with and inhibit PP2A, thus promoting mitotic entry." SIGNOR-243690 MASTL protein Q96GX5 UNIPROT MASTL protein Q96GX5 UNIPROT "up-regulates activity" phosphorylation Ser875 TAQHLTVsGFSL 8355 phosphorylation:Thr194;Thr207 NMMDILTtPSMAKPR;PRQDYSRtPGQVLSL 22354989 t gcesareni "After this priming step, Gwl can intramolecularly phosphorylate its C-terminal tail at pS883; this site probably plays a role similar to that of the tail/Z motif of other AGC kinases." SIGNOR-243409 MAT2B protein Q9NZL9 UNIPROT Apoptosis phenotype SIGNOR-PH2 SIGNOR down-regulates 9606 BTO:0001938 30942439 f miannu "MAT2B Promotes Proliferation and Inhibits Apoptosis in Osteosarcoma by Targeting Epidermal Growth Factor Receptor and Proliferating Cell Nuclear Antigen" SIGNOR-261243 MAT2B protein Q9NZL9 UNIPROT GIT1 protein Q9Y2X7 UNIPROT "up-regulates activity" binding 9606 BTO:0000599 23325601 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. MAT2B and GIT1 require each other to activate MEK1/ERK and increase growth." SIGNOR-261244 MAT2B protein Q9NZL9 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR up-regulates 9606 BTO:0000599 23325603 f miannu "MAT2B and GIT1 regulate cell growth and increase ERK activity.GIT1 and MAT2B (V1 and V2) require one another to regulate growth and activate ERK" SIGNOR-261246 MAT2B protein Q9NZL9 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR up-regulates 9606 BTO:0001938 30942439 f miannu "MAT2B Promotes Proliferation and Inhibits Apoptosis in Osteosarcoma by Targeting Epidermal Growth Factor Receptor and Proliferating Cell Nuclear Antigen" SIGNOR-261242 MATK protein P42679 UNIPROT LYN protein P07948 UNIPROT "down-regulates activity" phosphorylation Tyr508 YTATEGQyQQQP -1 9171348 t miannu "In vitro phosphorylation assays showed that Chk suppressed Lyn activity by phosphorylating its C-terminal negative regulatory tyrosine." SIGNOR-250177 MAVS protein Q7Z434 UNIPROT CASP8 protein Q14790 UNIPROT up-regulates relocalization 9606 16406812 t gcesareni "Another protein suggested to play a role in caspase-8 translocation to mitochondria is the mitochondrial membrane protein cardif" SIGNOR-143572 MAVS protein Q7Z434 UNIPROT IKBKE protein Q14164 UNIPROT "up-regulates activity" binding 9606 25636800 t miannu "After ligand binding, cGAS and RIG-I signal through respective adaptor proteins STING and MAVS to recruit the kinases IKK and TBK1, which then activate the transcription factors NF-κB and interferon regulatory factor 3 (IRF3), respectively." SIGNOR-260144 MAVS protein Q7Z434 UNIPROT IRF3 protein Q14653 UNIPROT "up-regulates activity" binding 9606 25636800 t miannu "Phosphorylated MAVS and STING then bind to a positively charged surface of interferon regulatory factor 3 (IRF3) and thereby recruit IRF3 for its phosphorylation and activation by TBK1. " SIGNOR-260143 MAVS protein Q7Z434 UNIPROT STING1 protein Q86WV6 UNIPROT "up-regulates activity" binding 9606 24622840 t miannu "MAVS also interacts with STING that locates at the ER (endoplasmic reticulum), and induces the ubiquitination and dimerization of STING. The activated STING recruits TBK1 and IRF3 and contributes to the phosphorylation of IRF3 mediated by TBK1." SIGNOR-260152 MAVS protein Q7Z434 UNIPROT TBK1 protein Q9UHD2 UNIPROT "up-regulates activity" binding 9606 25636800 t miannu "After ligand binding, cGAS and RIG-I signal through respective adaptor proteins STING and MAVS to recruit the kinases IKK and TBK1, which then activate the transcription factors NF-κB and interferon regulatory factor 3 (IRF3), respectively." SIGNOR-260145 MAX protein P61244 UNIPROT MAD1L1 protein Q9Y6D9 UNIPROT "up-regulates activity" binding 9606 7954804 t 2 miannu "the role MAX plays in transcription is thought to be primarily as a cofactor for DNA binding. In this capacity, however, it appears to be essential for most, if not all, the known biological activities of MYC. MAX also functions as a cofactor for DNA binding for a group of bHLHZip proteins related to MYC, including MNT, MXD1-4 (formerly Mad1, Mxi1, Mad3 and Mad4), and MGA. Like MYC, these proteins do not homodimerize and appear to be incapable of binding DNA on their own, but when bound to MAX, they recognize E-box sequences." SIGNOR-240357 MAX protein P61244 UNIPROT MGA protein Q8IWI9 UNIPROT "up-regulates activity" binding 9606 7954804 t 2 miannu "the role MAX plays in transcription is thought to be primarily as a cofactor for DNA binding. In this capacity, however, it appears to be essential for most, if not all, the known biological activities of MYC. MAX also functions as a cofactor for DNA binding for a group of bHLHZip proteins related to MYC, including MNT, MXD1-4 (formerly Mad1, Mxi1, Mad3 and Mad4), and MGA. Like MYC, these proteins do not homodimerize and appear to be incapable of binding DNA on their own, but when bound to MAX, they recognize E-box sequences." SIGNOR-240261 MAX protein P61244 UNIPROT MXD4 protein Q14582 UNIPROT "up-regulates activity" binding 9606 7954804 t 2 miannu "the role MAX plays in transcription is thought to be primarily as a cofactor for DNA binding. In this capacity, however, it appears to be essential for most, if not all, the known biological activities of MYC. MAX also functions as a cofactor for DNA binding for a group of bHLHZip proteins related to MYC, including MNT, MXD1-4 (formerly Mad1, Mxi1, Mad3 and Mad4), and MGA. Like MYC, these proteins do not homodimerize and appear to be incapable of binding DNA on their own, but when bound to MAX, they recognize E-box sequences." SIGNOR-240224 MAX protein P61244 UNIPROT MXI1 protein P50539 UNIPROT "up-regulates activity" binding 9606 7954804 t 2 miannu "the role MAX plays in transcription is thought to be primarily as a cofactor for DNA binding. In this capacity, however, it appears to be essential for most, if not all, the known biological activities of MYC. MAX also functions as a cofactor for DNA binding for a group of bHLHZip proteins related to MYC, including MNT, MXD1-4 (formerly Mad1, Mxi1, Mad3 and Mad4), and MGA. Like MYC, these proteins do not homodimerize and appear to be incapable of binding DNA on their own, but when bound to MAX, they recognize E-box sequences." SIGNOR-240314 MBD1 protein Q9UIS9 UNIPROT ALOX5 protein P09917 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001412 19781662 f "Human 5-lipoxygenase (5-LO) is the key enzyme in the formation of inflammatory leukotrienes. 5-LO gene expression is mainly restricted to B cells and cells of myeloid origin. It is known that basal 5-lipoxygenase promoter activity is regulated by DNA methylation.|Using ChIP assays, we found that the methyl-DNA binding proteins MBD1, MBD2 and MeCP2 bind to the methylated 5-LO core promoter in U937 cells. Knock down of each of the MBDs upregulates 5-LO mRNA expression in U937 cells indicating that these proteins are involved in silencing of the 5-LO gene." SIGNOR-254030 MAVS protein Q7Z434 UNIPROT IFNB1 protein P01574 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 22588174 f Giorgia "ECSIT enhances IPS-1-mediated IFN-Beta promoter activation" SIGNOR-260372 MBD1 protein Q9UIS9 UNIPROT MGMT protein P16455 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000567 15657354 f "Chromatin immunoprecipitation analysis of methyl-CpG binding domain containing proteins detected a greater amount of MeCP2, MBD1, and CAF-1 bound to the MGMT promoter in MGMT-silenced cells. Our findings implicate specific MBD proteins in methylation-mediated transcriptional silencing of MGMT." SIGNOR-254036 MBD2 protein Q9UBB5 UNIPROT ALOX5 protein P09917 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001412 19781662 f "Human 5-lipoxygenase (5-LO) is the key enzyme in the formation of inflammatory leukotrienes. 5-LO gene expression is mainly restricted to B cells and cells of myeloid origin. It is known that basal 5-lipoxygenase promoter activity is regulated by DNA methylation.|Using ChIP assays, we found that the methyl-DNA binding proteins MBD1, MBD2 and MeCP2 bind to the methylated 5-LO core promoter in U937 cells. Knock down of each of the MBDs upregulates 5-LO mRNA expression in U937 cells indicating that these proteins are involved in silencing of the 5-LO gene." SIGNOR-254026 MBD2 protein Q9UBB5 UNIPROT CHD4 protein Q14839 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0000776 23071088 f lperfetto "MBD2 and multiple domains of CHD4 are required for transcriptional repression by Mi-2/NuRD complexes" SIGNOR-254102 MBL2 protein P11226 UNIPROT S protein P59594 UNIPROT "down-regulates activity" binding 9606 BTO:0001370 20573835 t miannu "We have demonstrated that MBL selectively binds to SARS-S pseudotyped virus and can inhibit SARS-CoV infection in susceptible cell lines. Our results identified a single N-linked glycosylation site, N330, on S glycoprotein as the target for the specific interactions between MBL and SARS-CoV and provide evidence that the viral interaction with MBL did not affect its interaction with the ACE2 receptor. Binding to MBL did not affect SARS-S interactions with the ACE2 receptor. Furthermore, MBL-mediated inhibition occurred at a step prior to CTSL-mediated activation of SARS-S fusion. Thus, we suggest that the binding of the MBL may interfere with the induction of conformational changes within the S glycoprotein and thus prevent an early, postreceptor-binding event." SIGNOR-260285 MBTPS1 protein Q14703 UNIPROT CREB3L1 protein Q96BA8 UNIPROT up-regulates cleavage 9606 16417584 t miannu "Cleavage of oasis by site-1 and site-2 proteases / oasis is cleaved at the membrane under er stress conditions and that its cleaved n-terminal domain translocates into the nucleus;and then activates transcription of target genes" SIGNOR-143785 MBTPS1 protein Q14703 UNIPROT CREB3L2 protein Q70SY1 UNIPROT up-regulates cleavage 9606 BTO:0000938 BTO:0000142 17178827 t miannu "Bbf2h7 is cleaved by s1p in response to er stress / cleaved fragments of the bbf2h7 n-terminal portion containing the bzip domain translocate into nuclei" SIGNOR-151309 MBTPS2 protein O43462 UNIPROT CREB3L1 protein Q96BA8 UNIPROT up-regulates cleavage 9606 16417584 t miannu "Cleavage of oasis by site-1 and site-2 proteases / oasis is cleaved at the membrane under er stress conditions and that its cleaved n-terminal domain translocates into the nucleus;and then activates transcription of target genes" SIGNOR-143820 MC1R protein Q01726 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257085 MC1R protein Q01726 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-256813 MC1R protein Q01726 UNIPROT Pigmentation phenotype SIGNOR-PH70 SIGNOR up-regulates 9606 BTO:0000847 19656324 f miannu "Alpha-melanocyte stimulating hormone (alpha-MSH) binds to melanocortin-1 receptor (MC1R) on melanocytes to stimulate pigmentation and modulate various cutaneous inflammatory responses." SIGNOR-252374 MC1R protein Q01726 UNIPROT TNF protein P01375 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000552 19656324 f miannu "Constitutive expression of MC1R in HaCaT keratinocytes inhibits basal and UVB-induced TNF-alpha production. the constitutive activity of MC1R results in elevated intracellular cAMP level, reduced NF-kappaB activity and decreased TNF-alpha transcription" SIGNOR-252375 MC3R protein P41968 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-257407 MC3R protein P41968 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257298 MC3R protein P41968 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-257358 MC3R protein P41968 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256891 MC3R protein P41968 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-256748 MC3R protein P41968 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257026 MC4R protein P32245 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-257440 MC4R protein P32245 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257392 MC4R protein P32245 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-257069 MC4R protein P32245 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257182 MC4R protein P32245 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-256940 MC4R protein P32245 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-257336 MC4R protein P32245 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-256797 MC4R protein P32245 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257270 MC5R protein P33032 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-257441 MC5R protein P33032 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257393 MC5R protein P33032 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-257070 MC5R protein P33032 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257183 MC5R protein P33032 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-256941 MC5R protein P33032 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-257337 MC5R protein P33032 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257271 MCF2L protein O15068 UNIPROT CDC42 protein P60953 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9606 BTO:0000007 32203420 t Luana "We therefore developed a screening-compatible live-cell imaging assay, using FRET-based biosensors for the prototype GTPases RHOA, RAC1 and CDC4215,19,20 (Extended Data Fig. 2 and Supplementary Note 1)|We found catalytic activities for 45/75 RhoGEFs and 48/63 RhoGAPs| Our data thus not only reveal extensive promiscuity among regulators, but also that the inactivating RhoGAPs are less selective than the activating RhoGEFs (p-value=0.02)(Supplementary Table 2)." SIGNOR-260560 MCF2L protein O15068 UNIPROT RHOA protein P61586 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9606 BTO:0000007 32203420 t Luana "We therefore developed a screening-compatible live-cell imaging assay, using FRET-based biosensors for the prototype GTPases RHOA, RAC1 and CDC4215,19,20 (Extended Data Fig. 2 and Supplementary Note 1)|We found catalytic activities for 45/75 RhoGEFs and 48/63 RhoGAPs| Our data thus not only reveal extensive promiscuity among regulators, but also that the inactivating RhoGAPs are less selective than the activating RhoGEFs (p-value=0.02)(Supplementary Table 2)." SIGNOR-260559 MCF2 protein P10911 UNIPROT CDC42 protein P60953 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9606 BTO:0000007 32203420 t Luana "We therefore developed a screening-compatible live-cell imaging assay, using FRET-based biosensors for the prototype GTPases RHOA, RAC1 and CDC4215,19,20 (Extended Data Fig. 2 and Supplementary Note 1)|We found catalytic activities for 45/75 RhoGEFs and 48/63 RhoGAPs| Our data thus not only reveal extensive promiscuity among regulators, but also that the inactivating RhoGAPs are less selective than the activating RhoGEFs (p-value=0.02)(Supplementary Table 2)." SIGNOR-260558 MCF2 protein P10911 UNIPROT RAC1 protein P63000 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9606 BTO:0000007 32203420 t Luana "We therefore developed a screening-compatible live-cell imaging assay, using FRET-based biosensors for the prototype GTPases RHOA, RAC1 and CDC4215,19,20 (Extended Data Fig. 2 and Supplementary Note 1)|We found catalytic activities for 45/75 RhoGEFs and 48/63 RhoGAPs| Our data thus not only reveal extensive promiscuity among regulators, but also that the inactivating RhoGAPs are less selective than the activating RhoGEFs (p-value=0.02)(Supplementary Table 2)." SIGNOR-260557 MCF2 protein P10911 UNIPROT RHOA protein P61586 UNIPROT "up-regulates activity" "guanine nucleotide exchange factor" 9606 BTO:0000007 32203420 t Luana "We therefore developed a screening-compatible live-cell imaging assay, using FRET-based biosensors for the prototype GTPases RHOA, RAC1 and CDC4215,19,20 (Extended Data Fig. 2 and Supplementary Note 1)|We found catalytic activities for 45/75 RhoGEFs and 48/63 RhoGAPs| Our data thus not only reveal extensive promiscuity among regulators, but also that the inactivating RhoGAPs are less selective than the activating RhoGEFs (p-value=0.02)(Supplementary Table 2)." SIGNOR-260556 MCHR1 protein Q99705 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-257034 MCHR1 protein Q99705 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257147 MCHR1 protein Q99705 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-256905 MCHR1 protein Q99705 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-257302 alvocidib chemical CHEBI:47344 ChEBI CDK5 protein Q00535 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192104 MCHR1 protein Q99705 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-256762 MCHR2 protein Q969V1 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-257439 MCHR2 protein Q969V1 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257334 MCHR2 protein Q969V1 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-257390 MCHR2 protein Q969V1 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-257067 MCHR2 protein Q969V1 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257180 MCHR2 protein Q969V1 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-256938 MCHR2 protein Q969V1 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-256795 MCL1 protein Q07820 UNIPROT BAX protein Q07812 UNIPROT down-regulates binding 9606 17289999 t gcesareni "Which of the multiple pro-survival proteins that can bind Bax (fig. S15A) can functionally restrain it? Mcl-1 must, because neutralizing Mcl-1 by enforced Noxa expression rendered MEFs containing only Bax (Bak KO cells) sensitive to the Bad BH3 mimetic ABT-737 (Fig. 4A), which inactivates Bcl-2, Bcl-xL, and Bcl-w" SIGNOR-151787 MCM10 protein Q7L590 UNIPROT POLA1 protein P09884 UNIPROT "up-regulates quantity by stabilization" relocalization -1 19608746 t Federica "Mcm10 is an essential eukaryotic protein required for the initiation and elongation phases of chromosomal replication. Specifically, Mcm10 is required for the association of several replication proteins, including DNA polymerase alpha (pol alpha), with chromatin." SIGNOR-261271 MCM4 protein P33991 UNIPROT MCM complex SIGNOR-C268 SIGNOR "form complex" binding 9606 19946136 t "The Mcm2-7 complex serves as the eukaryotic replicative helicase, the molecular motor that both unwinds duplex DNA and powers fork progression during DNA replication." SIGNOR-261674 MCM5 protein P33992 UNIPROT MCM complex SIGNOR-C268 SIGNOR "form complex" binding 9606 19946136 t "The Mcm2-7 complex serves as the eukaryotic replicative helicase, the molecular motor that both unwinds duplex DNA and powers fork progression during DNA replication." SIGNOR-261675 MCM6 protein Q14566 UNIPROT MCM complex SIGNOR-C268 SIGNOR "form complex" binding 9606 19946136 t "The Mcm2-7 complex serves as the eukaryotic replicative helicase, the molecular motor that both unwinds duplex DNA and powers fork progression during DNA replication." SIGNOR-261676 MCM7 protein P33993 UNIPROT MCM complex SIGNOR-C268 SIGNOR "form complex" binding 9606 19946136 t "The Mcm2-7 complex serves as the eukaryotic replicative helicase, the molecular motor that both unwinds duplex DNA and powers fork progression during DNA replication." SIGNOR-261677 MCM complex SIGNOR-C268 SIGNOR DNA_replication phenotype SIGNOR-PH53 SIGNOR up-regulates 9606 19946136 f "The Mcm2-7 complex serves as the eukaryotic replicative helicase, the molecular motor that both unwinds duplex DNA and powers fork progression during DNA replication." SIGNOR-261678 MCOLN1 protein Q9GZU1 UNIPROT calcium(2+) smallmolecule CHEBI:29108 ChEBI "up-regulates quantity" relocalization 9606 BTO:0000007 26000950 t "Induction of autophagy and lysosomal biogenesis via TFEB required MCOLN1-mediated calcineurin activation, linking lysosomal calcium signaling to both calcineurin regulation and autophagy induction." SIGNOR-255308 MDC1 protein Q14676 UNIPROT NBN protein O60934 UNIPROT up-regulates binding 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-184141 MDC1 protein Q14676 UNIPROT RNF8 protein O76064 UNIPROT up-regulates relocalization 9606 18678647 t gcesareni "Rnf8 relocalizes to dna damage sites via a phospho-dependent interaction with mdc1" SIGNOR-179820 MDFI protein Q99750 UNIPROT MYF5 protein P13349 UNIPROT "down-regulates activity" binding 10090 BTO:0000944 8797820 t 2 miannu "We demonstrate that I-mf inhibits the transactivation activity of the MyoD family and represses myogenesis. I-mf associates with MyoD family members and retains them in the cytoplasm by masking their nuclear localization signals." SIGNOR-240433 MDFI protein Q99750 UNIPROT MYOD1 protein P15172 UNIPROT "down-regulates activity" binding 10090 BTO:0000944 8797820 t 2 miannu "We demonstrate that I-mf inhibits the transactivation activity of the MyoD family and represses myogenesis. I-mf associates with MyoD family members and retains them in the cytoplasm by masking their nuclear localization signals." SIGNOR-240436 MDFI protein Q99750 UNIPROT MYOG protein P15173 UNIPROT "down-regulates activity" binding 10090 BTO:0000944 8797820 t 2 miannu "We demonstrate that I-mf inhibits the transactivation activity of the MyoD family and represses myogenesis. I-mf associates with MyoD family members and retains them in the cytoplasm by masking their nuclear localization signals." SIGNOR-240493 MDK protein P21741 UNIPROT NOTCH2 protein Q04721 UNIPROT up-regulates binding 9606 18469519 t gcesareni "We showed that mk binds to the notch2 receptor in hacat keratinocytes. We further found that mk activates notch2" SIGNOR-161427 MDM2 protein Q00987 UNIPROT CDKN1A protein P38936 UNIPROT "down-regulates quantity by repression" 9606 BTO:0001938 18292944 f amattioni "Overexpression of hdm2 resulted in a decrease in the level of p21waf1" SIGNOR-160977 MDM2 protein Q00987 UNIPROT CDKN2AIP protein Q9NXV6 UNIPROT down-regulates ubiquitination 9606 18292944 t amattioni "Carf interacts with hdm2 and is ubiquitinated and negatively regulated by hdm2 by proteasome-dependent degradation." SIGNOR-160974 MDM2 protein Q00987 UNIPROT EP300 protein Q09472 UNIPROT down-regulates binding 9606 BTO:0000567 11070080 t gcesareni "Mdm2, a negative-feedback regulator of p53, inhibited p300-mediated p53 acetylation by complexing with these two proteins." SIGNOR-84077 MDM2 protein Q00987 UNIPROT MDM4 protein O15151 UNIPROT down-regulates ubiquitination 9606 16511560 t lperfetto "The mdm2 homolog mdmx is an important regulator of p53 during mouse embryonic development. Dna damage promotes mdmx phosphorylation, nuclear translocation, and degradation by mdm2." SIGNOR-144970 MDM2 protein Q00987 UNIPROT NOTCH1 protein P46531 UNIPROT up-regulates ubiquitination 9606 23252402 t gcesareni "Although the interaction between notch1 and mdm2 results in ubiquitination of notch1, this does not result in degradation of notch1, but instead leads to activation of the intracellular domain of notch1." SIGNOR-200197 MDM2 protein Q00987 UNIPROT TP53 protein P04637 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 23150757 t lperfetto "Dual Roles of MDM2 in the Regulation of p53: Ubiquitination Dependent and Ubiquitination Independent Mechanisms of MDM2 Repression of p53 Activity" SIGNOR-199371 MDM4 protein O15151 UNIPROT MDM2 protein Q00987 UNIPROT "up-regulates quantity by stabilization" 9606 15735705 f lperfetto "Mdm2 and mdmx function as cellular regulators of the p53 tumor suppressor protein. Intriguingly, the activities of these proteins are interdependent;mdmx stabilizes mdm2, enabling its activities towards p53" SIGNOR-134391 MDN1 protein Q9NU22 UNIPROT PELP1 protein Q8IZL8 UNIPROT "up-regulates quantity by stabilization" binding 9606 BTO:0000567 27814492 t miannu "MDN1 Is Physically and Functionally Associated with the Mammalian PELP1 Complex. To more specifically determine a function of mammalian MDN1 in the subnuclear distribution of PELP1-containing pre-60S-particles, we examined PELP1 localization in control cells or cells depleted from MDN1. Importantly, in the absence of MDN1, PELP1 became sequestered in enlarged nucleoli, indicating that MDN1 is involved in the nucleolar release of PELP1-containing pre-60S ribosomes" SIGNOR-261357 MECOM protein Q03112 UNIPROT PBX1 protein P40424 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001271 19767769 f miannu "In this study, we identified pbx1, a proto-oncogene in hematopoietic malignancy, as a target gene of evi-1. Overexpression of evi-1 increased pbx1 expression in hematopoietic stem/progenitor cells" SIGNOR-188155 MECOM protein Q03112 UNIPROT RUNX1 protein Q01196 UNIPROT "down-regulates activity" binding 10090 BTO:0000944 17575132 t irozzo "The results that we present here support this model and show that EVI1 interacts with and inhibits RUNX1. As for GATA1, EVI1 seems to repress RUNX1 function by interacting specifically with its DNA-binding domain Runt, leading to destabilization and dissolution of the DNA-RUNX1 complex." SIGNOR-255716 MECP2 protein P51608 UNIPROT ABCB1 protein P08183 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 11865062 f "We have established that methyl-CpG binding protein 2 (MeCP2) is involved in methylation-dependent silencing of human MDR1 in cells that lack the known transcriptional repressors MBD2 and MBD3. In the repressed state the MDR1 promoter is methylated and assembled into chromatin enriched with MeCP2 and deacetylated histone. TSA induced significant acetylation of histones H3 and H4 but did not activate transcription. 5aC induced DNA demethylation, leading to the release of MeCP2, promoter acetylation, and partial relief of repression" SIGNOR-254033 MECP2 protein P51608 UNIPROT BDNF protein P23560 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 18599437 f "MeCP2 is involved in gene silencing and known to affect the activity of brain-derived neurotrophic factor (BDNF)" SIGNOR-254023 MECP2 protein P51608 UNIPROT CCND1 protein P24385 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000093 15870696 f miannu "Valproate (VPA) induces silencing of the ERalpha, cyclin D1 and pS2 promoters. Chromatin immunoprecipitation (ChIP) analysis demonstrates that VPA induces recruitment of the 5-MeCpG binding protein MeCP2 to the ERalpha A promoter and also to the pS2 and cyclin D1 promoters" SIGNOR-254571 MECP2 protein P51608 UNIPROT DLX5 protein P56178 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 19195802 f "Expression of DLX5 is controlled by MECP2, and defect in MECP2 induced an over-expression of DLX5 in lymphocytes as well as in the brain" SIGNOR-254034 MECP2 protein P51608 UNIPROT ESR1 protein P03372 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000093 15870696 f miannu "Valproate (VPA) induces silencing of the ERalpha, cyclin D1 and pS2 promoters. Chromatin immunoprecipitation (ChIP) analysis demonstrates that VPA induces recruitment of the 5-MeCpG binding protein MeCP2 to the ERalpha A promoter and also to the pS2 and cyclin D1 promoters" SIGNOR-254573 MECP2 protein P51608 UNIPROT ESR1 protein P03372 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001570 23242655 f "Our previous studies demonstrated that mutant p53 along with repression complex proteins including DNMT1, HDAC1 and MeCP2 is associated with ER-negative promoter in MDA-MB-468 cells." SIGNOR-254024 MECP2 protein P51608 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-254579 MECP2 protein P51608 UNIPROT IGFBP3 protein P17936 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000142 17278996 f miannu "We found that MeCP2 directly regulates expression of insulin-like growth factor binding protein 3 (IGFBP3) gene in human and mouse brains. IGFBP3 overexpression was observed in the brains of mecp2-null mice and human RTT patients using real-time quantitative polymerase chain reaction and Western blot analyses." SIGNOR-254580 MECP2 protein P51608 UNIPROT MGMT protein P16455 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000567 15657354 f "Chromatin immunoprecipitation analysis of methyl-CpG binding domain containing proteins detected a greater amount of MeCP2, MBD1, and CAF-1 bound to the MGMT promoter in MGMT-silenced cells. Our findings implicate specific MBD proteins in methylation-mediated transcriptional silencing of MGMT." SIGNOR-254035 MECP2 protein P51608 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-254578 MECP2 protein P51608 UNIPROT TFF1 protein P04155 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000093 15870696 f miannu "Valproate (VPA) induces silencing of the ERalpha, cyclin D1 and pS2 promoters. Chromatin immunoprecipitation (ChIP) analysis demonstrates that VPA induces recruitment of the 5-MeCpG binding protein MeCP2 to the ERalpha A promoter and also to the pS2 and cyclin D1 promoters" SIGNOR-254572 MEF2A protein Q02078 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-238709 MEF2A protein Q02078 UNIPROT MYH10 protein P35580 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0001103 15728583 t lperfetto "Myocyte enhancer factor-2 and serum response factor binding elements regulate fast Myosin heavy chain transcription in vivo. We show that the upstream promoter region of the gene most abundantly expressed in mouse skeletal muscles, IIb MyHC, retains binding activity and transcriptional activation for three positive transcription factors, the serum response factor, Oct-1, and myocyte enhancer factor-2, whereas the other two genes (IIa and IId/x) have nucleotide substitutions in these sites that reduce binding and transcriptional activation" SIGNOR-238763 MEF2A protein Q02078 UNIPROT MYH1 protein P12882 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0001103 15728583 t lperfetto "Myocyte enhancer factor-2 and serum response factor binding elements regulate fast Myosin heavy chain transcription in vivo. We show that the upstream promoter region of the gene most abundantly expressed in mouse skeletal muscles, IIb MyHC, retains binding activity and transcriptional activation for three positive transcription factors, the serum response factor, Oct-1, and myocyte enhancer factor-2, whereas the other two genes (IIa and IId/x) have nucleotide substitutions in these sites that reduce binding and transcriptional activation" SIGNOR-238748 MEF2A protein Q02078 UNIPROT MYH2 protein Q9UKX2 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0001103 15728583 t lperfetto "Myocyte enhancer factor-2 and serum response factor binding elements regulate fast Myosin heavy chain transcription in vivo. We show that the upstream promoter region of the gene most abundantly expressed in mouse skeletal muscles, IIb MyHC, retains binding activity and transcriptional activation for three positive transcription factors, the serum response factor, Oct-1, and myocyte enhancer factor-2, whereas the other two genes (IIa and IId/x) have nucleotide substitutions in these sites that reduce binding and transcriptional activation" SIGNOR-238703 MEF2C protein Q06413 UNIPROT CPT1B protein Q92523 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000167 15356291 f miannu "Mutation analysis indicated that the MEF2 site contributed to the activation of the CPT1beta promoter by PPAR in C2C12 cells. The reporter construct containing the PPRE and the MEF2C site was synergistically activated by co-expression of PPAR, retinoid X receptor (RXR) and MEF2C in non-muscle cells. Moreover, protein-binding assays demonstrated that MEF2C and PPAR specifically bound to one another in vitro. Also for the synergistic activation of the CPT1beta gene promoter by MEF2C and PPARalpha-RXRalpha, a precise arrangement of its binding sites was essential." SIGNOR-254583 alvocidib chemical CHEBI:47344 ChEBI CDK6 protein Q00534 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192385 MEF2C protein Q06413 UNIPROT JUN protein P05412 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 9069290 f gcesareni "One consequence of mef2c activation is increased c-jun gene transcription. Our results show that p38 may influence host defence and inflammation by maintaining the balance of c-jun protein consumed during infection" SIGNOR-47139 MEF2C protein Q06413 UNIPROT MECP2 protein P51608 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 20513142 f "Mutations in MEF2C from the 5q14.3q15 microdeletion syndrome region are a frequent cause of severe mental retardation and diminish MECP2 and CDKL5 expression|In these patients we found diminished MECP2 and CDKL5 expression in vivo, and transcriptional reporter assays indicated that MEF2C mutations diminish synergistic transactivation of E-box promoters including that of MECP2 and CDKL5." SIGNOR-254025 MEF2C protein Q06413 UNIPROT MYH10 protein P35580 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0001103 15728583 t lperfetto "Myocyte enhancer factor-2 and serum response factor binding elements regulate fast Myosin heavy chain transcription in vivo. We show that the upstream promoter region of the gene most abundantly expressed in mouse skeletal muscles, IIb MyHC, retains binding activity and transcriptional activation for three positive transcription factors, the serum response factor, Oct-1, and myocyte enhancer factor-2, whereas the other two genes (IIa and IId/x) have nucleotide substitutions in these sites that reduce binding and transcriptional activation" SIGNOR-238769 MEF2C protein Q06413 UNIPROT MYH1 protein P12882 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0001103 15728583 t lperfetto "Myocyte enhancer factor-2 and serum response factor binding elements regulate fast Myosin heavy chain transcription in vivo. We show that the upstream promoter region of the gene most abundantly expressed in mouse skeletal muscles, IIb MyHC, retains binding activity and transcriptional activation for three positive transcription factors, the serum response factor, Oct-1, and myocyte enhancer factor-2, whereas the other two genes (IIa and IId/x) have nucleotide substitutions in these sites that reduce binding and transcriptional activation" SIGNOR-238754 MEF2C protein Q06413 UNIPROT MYH2 protein Q9UKX2 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0001103 15728583 t lperfetto "Myocyte enhancer factor-2 and serum response factor binding elements regulate fast Myosin heavy chain transcription in vivo. We show that the upstream promoter region of the gene most abundantly expressed in mouse skeletal muscles, IIb MyHC, retains binding activity and transcriptional activation for three positive transcription factors, the serum response factor, Oct-1, and myocyte enhancer factor-2, whereas the other two genes (IIa and IId/x) have nucleotide substitutions in these sites that reduce binding and transcriptional activation" SIGNOR-238718 MEF2C protein Q06413 UNIPROT MYOD1 protein P15172 UNIPROT "up-regulates activity" binding 9606 BTO:0000887;BTO:0001103 9418854 t lperfetto "Myod-e protein heterodimers interact with mef2 proteins to synergistically activate myogenesis." SIGNOR-54089 MEF2C protein Q06413 UNIPROT Skeletal_muscle_differentiation phenotype SIGNOR-PH1 SIGNOR up-regulates 9606 BTO:0000887;BTO:0001103 10082551 f lperfetto "During embryogenesis, the MEF2 genes are expressed throughout developing skeletal and cardiac muscle lineages, as well as in the nervous system (19, 42, 65, 68).MEF2C is the first member of the family to be expressed in developing muscle cell lineages, with transcripts appearing in precardiac cells by about embryonic day 7.75 and in skeletal muscle precursor cells within the myotome of the developing somites by embryonic day 8.5. Soon thereafter, the other MEF2 genes are expressed in overlapping patterns (19). After birth, the expression of MEF2A, -B, and -Dbecomes ubiquitous, whereas the expression of MEF2C becomes restricted to skeletal muscle, brain, and spleen" SIGNOR-219368 MEF2D protein Q14814 UNIPROT ASH2L protein Q9UBL3 UNIPROT up-regulates 9606 BTO:0000887 18026121 f gcesareni "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-159334 MEF2D protein Q14814 UNIPROT DES protein P17661 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000222 25653159 t lperfetto "Ectopic expression of myogenin and a specific Mef2 isoform induced myogenic differentiation without activating endogenous MyoD expression. Under these conditions, the regulatory sequences of late gene loci were not in close proximity, and these genes were prematurely activated." SIGNOR-241504 MEF2D protein Q14814 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-238715 MEF2D protein Q14814 UNIPROT MYH10 protein P35580 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0001103 15728583 t lperfetto "Myocyte enhancer factor-2 and serum response factor binding elements regulate fast Myosin heavy chain transcription in vivo. We show that the upstream promoter region of the gene most abundantly expressed in mouse skeletal muscles, IIb MyHC, retains binding activity and transcriptional activation for three positive transcription factors, the serum response factor, Oct-1, and myocyte enhancer factor-2, whereas the other two genes (IIa and IId/x) have nucleotide substitutions in these sites that reduce binding and transcriptional activation" SIGNOR-238766 MEF2D protein Q14814 UNIPROT MYH1 protein P12882 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0001103 15728583 t lperfetto "Myocyte enhancer factor-2 and serum response factor binding elements regulate fast Myosin heavy chain transcription in vivo. We show that the upstream promoter region of the gene most abundantly expressed in mouse skeletal muscles, IIb MyHC, retains binding activity and transcriptional activation for three positive transcription factors, the serum response factor, Oct-1, and myocyte enhancer factor-2, whereas the other two genes (IIa and IId/x) have nucleotide substitutions in these sites that reduce binding and transcriptional activation" SIGNOR-238751 MEF2D protein Q14814 UNIPROT MYH2 protein Q9UKX2 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0001103 15728583 t lperfetto "Myocyte enhancer factor-2 and serum response factor binding elements regulate fast Myosin heavy chain transcription in vivo. We show that the upstream promoter region of the gene most abundantly expressed in mouse skeletal muscles, IIb MyHC, retains binding activity and transcriptional activation for three positive transcription factors, the serum response factor, Oct-1, and myocyte enhancer factor-2, whereas the other two genes (IIa and IId/x) have nucleotide substitutions in these sites that reduce binding and transcriptional activation" SIGNOR-238712 MEF2D protein Q14814 UNIPROT "Myog/SWI/SNF complex" complex SIGNOR-C94 SIGNOR "form complex" binding 9606 BTO:0001103 17194702 t miannu "Upon the expression of myogenin, myogenin, mef2d, and brg1 localize to the myogenin promoter to maintain myogenin expression./ Swi/snf chromatin-remodeling activity is required for myogenin expression in differentiated skeletal muscle" SIGNOR-151679 MEFV protein O15553 UNIPROT "Pyrin inflammasome" complex SIGNOR-C226 SIGNOR "form complex" binding 30288079 t lperfetto "Canonical inflammasomes form activation platforms for caspase-1. Their assembly depends on some dedicated cytosolic PRRs from the nucleotide-binding domain leucin-rich repeat (NLR) family including NLR and pyrin domain containing receptor 1 (NLRP1), NLRP3, and NLR and caspase recruitment domain containing receptor 4 (NLRC4); the AIM2-like receptors (ALR) family including absent in melanoma 2 (AIM2); or the tripartite motif (TRIM) family including pyrin." SIGNOR-256413 MEIS1 protein O00470 UNIPROT Apoptosis phenotype SIGNOR-PH2 SIGNOR down-regulates 9606 BTO:0001271 19109563 f irozzo "To discern the mechanisms by which Meis1 inhibition leads to reduced cell growth, we performed cell-cycle and apoptosis analyses.Meis1 knockdown also resulted in increased apoptosis, as evidenced by increased uptake of PI and a stain for activated caspases (CaspaTag) by M26-transduced cells compared with control cells. These results indicate that Meis1 is required for proliferation and survival of 4166 leukemia cells." SIGNOR-255860 MEIS1 protein O00470 UNIPROT Cell_death phenotype SIGNOR-PH109 SIGNOR down-regulates 9606 BTO:0001271 19109563 f irozzo "To discern the mechanisms by which Meis1 inhibition leads to reduced cell growth, we performed cell-cycle and apoptosis analyses.Meis1 knockdown also resulted in increased apoptosis, as evidenced by increased uptake of PI and a stain for activated caspases (CaspaTag) by M26-transduced cells compared with control cells. These results indicate that Meis1 is required for proliferation and survival of 4166 leukemia cells." SIGNOR-256648 MEIS1 protein O00470 UNIPROT Differentiation phenotype SIGNOR-PH37 SIGNOR down-regulates 9606 BTO:0000725 14701735 f irozzo "Here we demonstrate that MLL-ENL immortalizes cells mainly through inducing a reversible block on myeloid differentiation that is dependent on upregulation of Hoxa9 and Meis1 and that enforced expression of these two genes is sufficient to substitute for MLL-ENL function." SIGNOR-255865 MEIS1 protein O00470 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR up-regulates 9606 BTO:0001271 19109563 f irozzo "These results show that MEIS1 expression is important for MLL-rearranged leukemias and suggest that MEIS1 promotes cell-cycle entry.Flow cytometric analysis of PI-stained nuclei showed that Meis1 knockdown led to a cell-cycle arrest in the G0/G1 phase." SIGNOR-255859 MEK1/2 proteinfamily SIGNOR-PF25 SIGNOR 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-244773 MEK1/2 proteinfamily SIGNOR-PF25 SIGNOR 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-258989 MEK1/2 proteinfamily SIGNOR-PF25 SIGNOR 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-244776 MEK1/2 proteinfamily SIGNOR-PF25 SIGNOR 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-244780 MEK1/2 proteinfamily SIGNOR-PF25 SIGNOR 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-244784 MEK1/2 proteinfamily SIGNOR-PF25 SIGNOR 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-258990 MEK1/2 proteinfamily SIGNOR-PF25 SIGNOR 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-244792 MEK1/2 proteinfamily SIGNOR-PF25 SIGNOR 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." lperfetto "The mek1 proline-rich insert is required for efficient activation of the mitogen-activated protein kinases erk1 and erk2 in mammalian cells." SIGNOR-244806 MEK1/2 proteinfamily SIGNOR-PF25 SIGNOR MEK1/2 proteinfamily SIGNOR-PF25 SIGNOR down-regulates 9606 18481201 f lperfetto "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-244877 MEK1/2 proteinfamily SIGNOR-PF25 SIGNOR PPARG protein P37231 UNIPROT up-regulates binding 9606 18596912 t lperfetto "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-244971 "Melanin-concentrating hormone" smallmolecule CHEBI:80254 ChEBI MCHR1 protein Q99705 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0002524 31160049 t "Ligand-GPCR dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257540 "Melanin-concentrating hormone" smallmolecule CHEBI:80254 ChEBI MCHR2 protein Q969V1 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0002524 31160049 t "Ligand-GPCR dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257541 "Melanotan II" chemical CID:92432 PUBCHEM MC3R protein P41968 UNIPROT "up-regulates activity" binding BTO:0000614 17702843 t lperfetto "Centrally administered melanotan II (MTII), a synthetic melanocortin 3/4-receptor agonist, decreases adiposity beyond that accountable by food intake decreases." SIGNOR-253065 "Melanotan II" chemical CID:92432 PUBCHEM MC4R protein P32245 UNIPROT "up-regulates activity" binding BTO:0000614 17702843 t lperfetto "Centrally administered melanotan II (MTII), a synthetic melanocortin 3/4-receptor agonist, decreases adiposity beyond that accountable by food intake decreases." SIGNOR-253066 melatonin smallmolecule CHEBI:16796 ChEBI MTNR1A protein P48039 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0002524 31160049 t "Ligand-GPCR dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257545 melatonin smallmolecule CHEBI:16796 ChEBI MTNR1B protein P49286 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0002524 31160049 t "Ligand-GPCR dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257546 MELK protein Q14680 UNIPROT MELK protein Q14680 UNIPROT up-regulates phosphorylation Ser171 HLQTCCGsLAYAAPE 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-140958 MELK protein Q14680 UNIPROT MELK protein Q14680 UNIPROT up-regulates phosphorylation Ser356 DIKSNNWsLEDVTAS 9606 16216881 t lperfetto "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.We have not yet explored the role of autophosphorylation of nine residues in the c-terminal, autoinhibitory domain (fig. 4c). An enticing hypothesis is that these autophosphorylations decrease the inhibitory potency of this domain and thereby contribute to the activation of the kinase." SIGNOR-140998 MELK protein Q14680 UNIPROT MELK protein Q14680 UNIPROT up-regulates phosphorylation Ser391 GAATPRTsQFTKYWT 9606 16216881 t lperfetto "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.We have not yet explored the role of autophosphorylation of nine residues in the c-terminal, autoinhibitory domain (fig. 4c). An enticing hypothesis is that these autophosphorylations decrease the inhibitory potency of this domain and thereby contribute to the activation of the kinase." SIGNOR-141002 MELK protein Q14680 UNIPROT MELK protein Q14680 UNIPROT up-regulates phosphorylation Ser407 SNGVESKsLTPALCR 9606 16216881 t lperfetto "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.We have not yet explored the role of autophosphorylation of nine residues in the c-terminal, autoinhibitory domain (fig. 4c). An enticing hypothesis is that these autophosphorylations decrease the inhibitory potency of this domain and thereby contribute to the activation of the kinase." SIGNOR-141006 MELK protein Q14680 UNIPROT MELK protein Q14680 UNIPROT up-regulates phosphorylation Ser431 ENVYTPKsAVKNEEY 9606 16216881 t lperfetto "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.We have not yet explored the role of autophosphorylation of nine residues in the c-terminal, autoinhibitory domain (fig. 4c). An enticing hypothesis is that these autophosphorylations decrease the inhibitory potency of this domain and thereby contribute to the activation of the kinase." SIGNOR-141010 MELK protein Q14680 UNIPROT MELK protein Q14680 UNIPROT up-regulates phosphorylation Ser505 SPERRCRsVELDLNQ 9606 16216881 t lperfetto "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.We have not yet explored the role of autophosphorylation of nine residues in the c-terminal, autoinhibitory domain (fig. 4c). An enticing hypothesis is that these autophosphorylations decrease the inhibitory potency of this domain and thereby contribute to the activation of the kinase." SIGNOR-141014 MELK protein Q14680 UNIPROT MELK protein Q14680 UNIPROT up-regulates phosphorylation Ser529 KGAKVFGsLERGLDK 9606 16216881 t lperfetto "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.We have not yet explored the role of autophosphorylation of nine residues in the c-terminal, autoinhibitory domain (fig. 4c). An enticing hypothesis is that these autophosphorylations decrease the inhibitory potency of this domain and thereby contribute to the activation of the kinase." SIGNOR-141018 MELK protein Q14680 UNIPROT MELK protein Q14680 UNIPROT up-regulates phosphorylation Thr398 SQFTKYWtESNGVES 9606 16216881 t lperfetto "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.We have not yet explored the role of autophosphorylation of nine residues in the c-terminal, autoinhibitory domain (fig. 4c). An enticing hypothesis is that these autophosphorylations decrease the inhibitory potency of this domain and thereby contribute to the activation of the kinase." SIGNOR-141026 MELK protein Q14680 UNIPROT MELK protein Q14680 UNIPROT up-regulates phosphorylation Thr494 TGTDKLMtGVISPER 9606 16216881 t lperfetto "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.We have not yet explored the role of autophosphorylation of nine residues in the c-terminal, autoinhibitory domain (fig. 4c). An enticing hypothesis is that these autophosphorylations decrease the inhibitory potency of this domain and thereby contribute to the activation of the kinase." SIGNOR-141030 MELK protein Q14680 UNIPROT MELK protein Q14680 UNIPROT up-regulates phosphorylation Thr539 RGLDKVItVLTRSKR 9606 16216881 t lperfetto "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.We have not yet explored the role of autophosphorylation of nine residues in the c-terminal, autoinhibitory domain (fig. 4c). An enticing hypothesis is that these autophosphorylations decrease the inhibitory potency of this domain and thereby contribute to the activation of the kinase." SIGNOR-141034 meloxicam chemical CHEBI:6741 ChEBI PTGS2 protein P35354 UNIPROT "down-regulates activity" "chemical inhibition" -1 9083488 t miannu "Meloxicam (5),an NSAID in the enol−carboxamide class, was developed on the basis of its antiinflammatory activity and relative safety in animal models. This favorable therapeutic index has been confirmed in clinical trials. In subsequent studies we and others discovered that it possessed a selectivity profile for COX-2 superior to several other marketed NSAIDs.1 A comparison of 5 with piroxicam (6) revealed different inhibitory profiles for the two enzymes" SIGNOR-258609 MEN1 protein O00255 UNIPROT FANCD2 protein Q9BXW9 UNIPROT up-regulates binding 9606 12874027 t miannu "Menin interacts with fancd2 / loss of menin expression in mouse embryonic fibroblasts leads to increased sensitivity to dna damage. Furthermore, menin is localized to chromatin and nuclear matrix, and the association with nuclear matrix is enhanced by gamma-irradiation. Together, these results suggest that menin plays a critical role in repair of dna damage in concert with fancd2." SIGNOR-103947 MEN1 protein O00255 UNIPROT HOXA9 protein P31269 UNIPROT "up-regulates quantity by expression" methylation 9606 BTO:0004730 16415155 t irozzo "Men1 excision causes reduction of Hoxa9 expression, colony formation by hematopoietic progenitors, and the peripheral white blood cell count. Menin directly activates Hoxa9 expression, at least in part, by binding to the Hoxa9 locus, facilitating methylation of H3K4, and recruiting the methylated H3K4 binding protein chd1 to the locus. " SIGNOR-255894 MEN1 protein O00255 UNIPROT KMT2A protein Q03164 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 15640349 t irozzo "However, menin dramatically increases the amount of MLL bound at the p27Kip1 and p18Ink4c loci, suggesting that it either directly or indirectly promotes MLL recruitment to these targets. Once recruited, MLL could enhance transcription by a number of mechanisms.Overall, the data suggest that transcriptional regulation by menin involves increasing MLL protein association with target loci." SIGNOR-255890 MEN1 protein O00255 UNIPROT MLL-AF4 "fusion protein" SIGNOR-FP4 SIGNOR "up-regulates activity" binding 10090 BTO:0004730 16239140 t irozzo "We demonstrate here that oncogenic MLL fusion proteins retain an ability to stably associate with menin through a high-affinity, amino-terminal, conserved binding motif and that this interaction is required for the initiation of MLL-mediated leukemogenesis.These results demonstrate that a human oncoprotein is critically dependent on direct physical interaction with a tumor suppressor protein for its oncogenic activity[...]." SIGNOR-255868 MEN1 protein O00255 UNIPROT MLL-AF9 "fusion protein" SIGNOR-FP5 SIGNOR "up-regulates activity" binding 10090 BTO:0004730 16239140 t irozzo "We demonstrate here that oncogenic MLL fusion proteins retain an ability to stably associate with menin through a high-affinity, amino-terminal, conserved binding motif and that this interaction is required for the initiation of MLL-mediated leukemogenesis.These results demonstrate that a human oncoprotein is critically dependent on direct physical interaction with a tumor suppressor protein for its oncogenic activity[...]." SIGNOR-255867 MEN1 protein O00255 UNIPROT MLL-ENL "fusion protein" SIGNOR-FP7 SIGNOR "up-regulates activity" binding 10090 BTO:0004730 16239140 t irozzo "We demonstrate here that oncogenic MLL fusion proteins retain an ability to stably associate with menin through a high-affinity, amino-terminal, conserved binding motif and that this interaction is required for the initiation of MLL-mediated leukemogenesis.These results demonstrate that a human oncoprotein is critically dependent on direct physical interaction with a tumor suppressor protein for its oncogenic activity[...]." SIGNOR-255866 MEN1 protein O00255 UNIPROT "MLL Fusion" "fusion protein" SIGNOR-FP14 SIGNOR "up-regulates activity" binding 10090 BTO:0004730 16239140 t miannu "We demonstrate here that oncogenic MLL fusion proteins retain an ability to stably associate with menin through a high-affinity, amino-terminal, conserved binding motif and that this interaction is required for the initiation of MLL-mediated leukemogenesis.These results demonstrate that a human oncoprotein is critically dependent on direct physical interaction with a tumor suppressor protein for its oncogenic activity." SIGNOR-260130 MEN1 protein O00255 UNIPROT NfKb-p65/p50 complex SIGNOR-C13 SIGNOR down-regulates binding 9606 11526476 t lperfetto "Menin represses p65-mediated transcriptional activation on nf-kappab sites in a dose-dependent and specific manner." SIGNOR-217406 MEN1 protein O00255 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR up-regulates 10090 BTO:0000583 16415155 f irozzo "We also found that menin is important for the proliferation of MLL oncoprotein-transformed myeloid cells, pointing to a paradoxically oncogenic role for the tumor suppressor menin in proliferation of transformed myeloid cells." SIGNOR-255895 MEN1 protein O00255 UNIPROT RELA protein Q04206 UNIPROT down-regulates binding 9606 SIGNOR-C13 11526476 t miannu "Menin represses p65-mediated transcriptional activation on nf-kappab sites in a dose-dependent and specific manner." SIGNOR-110067 MEN1 protein O00255 UNIPROT TERT protein O14746 UNIPROT down-regulates 9606 12837246 f miannu "The tumor suppressor menin, is a direct repressor of htert" SIGNOR-102874 MEPCE protein Q7L2J0 UNIPROT P-TEFb complex SIGNOR-C238 SIGNOR "down-regulates activity" binding 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-261038 mepyramine chemical CHEBI:6762 ChEBI HRH1 protein P35367 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 7925364 t miannu "The human H1-receptor cDNA was transfected into Chinese hamster ovary cells (CHO) via an eukaryotic expression vector; the receptor protein present on cell membranes specifically bound [3H]mepyramine with a Kd of 3.7 nM. The binding was displaced by H1-histamine-receptor antagonists and histamine. Affinity of histamine and selected histamine antagonists for human H, receptors expressed in CHO cells (CHO H,-30) and a comparison with HI receptors found in guinea pig cerebellum." SIGNOR-258748 Mequitazine chemical CHEBI:31821 ChEBI HRH1 protein P35367 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0002126 18446005 t Luana "We therefore tested how receptor internalization influenced the binding properties of a variety of H1-receptor antagonists. In this report, we present our findings that there were clear differences between the effect of histamineinduced H1-receptor internalization on the inhibition of [ 3 H]mepyramine binding by sedative and non-sedative H1-receptor antagonists in intact cells" SIGNOR-257780 MEST protein Q5EB52 UNIPROT CTNNB1 protein P35222 UNIPROT down-regulates "transcriptional regulation" 9606 24827625 f areggio "Our data demonstrate that Mest alleviated CCl4-induced collagen deposition in liver tissue and improved the condition of the liver in rats. Mest also significantly reduced the expression and distribution of β-catenin, α-SMA and Smad3 both in vivo and in vitro, in addition to the viability of HSCs in vitro." SIGNOR-258982 mesulergine chemical CHEBI:73378 ChEBI HTR2B protein P41595 UNIPROT "down-regulates activity" "chemical inhibition" 10036 BTO:0000452 9459568 t miannu "The data in Table 2 show the affinity of a number of compounds for the [3H]rauwolscine labeled human 5-HT2B receptor. All of the competition curves for these compounds yielded slope values that were near unity, i.e, they did not significantly fit a two-site binding model better than a one-site binding model. sured against [3H]rauwolscine (Fig. 4), as would be expected since antagonists typically do not discriminate between the agonist high- and low-affinity states. Note that the correlation line is about 0.25 log units from the line of identity, while still having a slope near unity. In fact many compounds, including haloperidol, m-CPP, rauwolscine, ritanserin, spiroxatrine, yohimbine and 1-NP displayed significantly higher affinity for the [3H]rauwolscine than for the [3H]5-HT labeled human 5-HT2B receptor. measured against [3H]5-HT versus the pKi when mea-" SIGNOR-258686 metaproterenol chemical CHEBI:6792 ChEBI ADRB1 protein P08588 UNIPROT "up-regulates activity" "chemical activation" 10030 BTO:0000457 20590599 t Luana "Of the agonists studied here, there was a general trend that those with highest intrinsic efficacy were so across all three receptor subtypes (i.e. at the top of Tables 3–5, e.g. fenoterol, terbutaline, metaproterenol and adrenaline)" SIGNOR-257873 metaproterenol chemical CHEBI:6792 ChEBI ADRB2 protein P07550 UNIPROT "up-regulates activity" "chemical activation" 10030 BTO:0000457 20590599 t Luana "Of the agonists studied here, there was a general trend that those with highest intrinsic efficacy were so across all three receptor subtypes (i.e. at the top of Tables 3–5, e.g. fenoterol, terbutaline, metaproterenol and adrenaline)" SIGNOR-257875 metaproterenol chemical CHEBI:6792 ChEBI ADRB2 protein P07550 UNIPROT "up-regulates activity" "chemical activation" -1 19168263 t Luana "Synthesis, pharmacological and in silico evaluation of 1-(4-di-hydroxy-3,5-dioxa-4-borabicyclo[4.4.0]deca-7,9,11-trien-9-yl)-2-(tert-butylamino)ethanol, a compound designed to act as a β2 adrenoceptor agonist | After that, in vitro assays were carried out and the Kd value obtained for BR-AEA was compared with reported in vitro data for salbutamol and other well-known ligands." SIGNOR-257814 metaproterenol chemical CHEBI:6792 ChEBI ADRB3 protein P13945 UNIPROT "up-regulates activity" "chemical activation" 10030 BTO:0000457 20590599 t Luana "Of the agonists studied here, there was a general trend that those with highest intrinsic efficacy were so across all three receptor subtypes (i.e. at the top of Tables 3–5, e.g. fenoterol, terbutaline, metaproterenol and adrenaline)" SIGNOR-257874 MET-enkephalin smallmolecule CHEBI:6618 ChEBI OPRD1 protein P41143 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0002524 31160049 t "Ligand-GPCR dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257551 MET-enkephalin smallmolecule CHEBI:6618 ChEBI OPRM1 protein P35372 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0002524 31160049 t "Ligand-GPCR dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257554 metformin chemical CHEBI:6801 ChEBI CRTC2 protein Q53ET0 UNIPROT down-regulates 9606 16308421 f gcesareni "It has been proposed that metformin stimulates crtc2 phosphorylation in response to metabolic signals such as energy stress through the lkb1-ampk/sik1 pathways, which promotes binding to 14-3-3 proteins, thereby sequestering crtc2 from the nucleus to the cytoplasm" SIGNOR-142207 metformin chemical CHEBI:6801 ChEBI CRTC2 protein Q53ET0 UNIPROT down-regulates 9606 20577053 f gcesareni "It has been proposed that metformin stimulates crtc2 phosphorylation in response to metabolic signals such as energy stress through the lkb1-ampk/sik1 pathways, which promotes binding to 14-3-3 proteins, thereby sequestering crtc2 from the nucleus to the cytoplasm" SIGNOR-166361 metformin chemical CHEBI:6801 ChEBI PCK1 protein P35558 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 17909097 f gcesareni "In this study, we found that metformin increased shp gene expression via ampk activation and inhibited the expression of the hepatic gluconeogenic genes pepck and g6pase via upregulation of shp." SIGNOR-158062 metformin chemical CHEBI:6801 ChEBI PRKAA1 protein Q13131 UNIPROT "up-regulates activity" 10116 BTO:0000759 11602624 f gcesareni "Using a novel AMPK inhibitor, we find that AMPK activation is required for metformin€™s inhibitory effect on glucose production by hepatocytes. In isolated rat skeletal muscles, metformin stimulates glucose uptake coincident with AMPK activation" SIGNOR-241952 metformin chemical CHEBI:6801 ChEBI PRKAA2 protein P54646 UNIPROT up-regulates 9606 11602624 f gcesareni "Here we report that metformin activates ampk in hepatocytes." SIGNOR-111034 methiothepin chemical CHEBI:64203 ChEBI HTR1A protein P08908 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 9550290 t miannu "Together, these data show that (i) [3H]-S 15535 is a highly selective 5-HT1A receptor ligand which labels both G-protein-coupled and uncoupled 5-HT1A receptors, (ii) antagonists, such as WAY 100,635, which yield monophasic isotherms in competition with both [3H]-agonists and [3H]-antagonists, are not sensitive to the G-protein coupling state of the receptor, but (iii) spiperone and methiothepin behaved as inverse agonists, their competition isotherms with [3H]-S 15535 being modulated in an opposite manner to those of agonists." SIGNOR-258892 methiothepin chemical CHEBI:64203 ChEBI HTR1A protein P08908 UNIPROT "down-regulates activity" "chemical inhibition" 10029 BTO:0000246 9760039 t miannu "Marked differences were observed between the actions of ‘antagonists’ (Table 2; Fig. 2D ). methiothepin and butaclamol, as well asspiperone, exhibited negative efficacy by concentration-dependently inhibiting S GTPgS binding below basal levels, indicating that they act as inverse agonists in this system.WAY 100,135, yUH 301 and the 5-HTreceptor1A and b-adrenergic receptor antagonist ,ytertatolol, acted as ‘neutral’ antagonists, exhibiting antagonist activity without any detectable agonist or inverse agonist effects." SIGNOR-258853 methiothepin chemical CHEBI:64203 ChEBI HTR2B protein P41595 UNIPROT "down-regulates activity" "chemical inhibition" 10036 BTO:0000452 9459568 t miannu "The data in Table 2 show the affinity of a number of compounds for the [3H]rauwolscine labeled human 5-HT2B receptor. All of the competition curves for these compounds yielded slope values that were near unity, i.e, they did not significantly fit a two-site binding model better than a one-site binding model. sured against [3H]rauwolscine (Fig. 4), as would be expected since antagonists typically do not discriminate between the agonist high- and low-affinity states. Note that the correlation line is about 0.25 log units from the line of identity, while still having a slope near unity. In fact many compounds, including haloperidol, m-CPP, rauwolscine, ritanserin, spiroxatrine, yohimbine and 1-NP displayed significantly higher affinity for the [3H]rauwolscine than for the [3H]5-HT labeled human 5-HT2B receptor. measured against [3H]5-HT versus the pKi when mea-" SIGNOR-258687 methotrexate chemical CHEBI:44185 ChEBI DHFR protein P00374 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0004254 23581023 t miannu "Methotrexate, a structural analogue of folic acid, is one of the most frequently used chemotherapeutics, especially in haematological malignancies, various solid tumours and also inflammatory disorders. Methotrexate interferes with folate metabolism, mainly by inhibition of dihydrofolate reductase, resulting in the suppression of purine and pyrimidine precursor synthesis." SIGNOR-258481 methoxamine chemical CHEBI:6839 ChEBI ADRA1A protein P35348 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 7651358 t miannu "Membrane preparations from CHO cells stably transfected with the cloned human a1-AR genes showed saturable binding of [‘251]HEAT; Bm,,ı values were 1.3 ± 0.2, 5.5 ± 0.1, and 1.1 ± 0.1 pmol/mg of protein, with Kd values of 110 ± 21, 60 ± 1, and 300 ± 26 ıM (three experiments each), for the ala-, alb-, and ald-ARS, respectively. The potencies of a1-AR agonists and antagonists at the cloned human a1-ARs are shown in Table 1." SIGNOR-258455 methoxamine chemical CHEBI:6839 ChEBI ADRA1B protein P35368 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 7651358 t miannu "Membrane preparations from CHO cells stably transfected with the cloned human a1-AR genes showed saturable binding of [‘251]HEAT; Bm,,ı values were 1.3 ± 0.2, 5.5 ± 0.1, and 1.1 ± 0.1 pmol/mg of protein, with Kd values of 110 ± 21, 60 ± 1, and 300 ± 26 ıM (three experiments each), for the ala-, alb-, and ald-ARS, respectively. The potencies of a1-AR agonists and antagonists at the cloned human a1-ARs are shown in Table 1." SIGNOR-258447 methoxamine chemical CHEBI:6839 ChEBI ADRA1D protein P25100 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 7651358 t miannu "Membrane preparations from CHO cells stably transfected with the cloned human a1-AR genes showed saturable binding of [‘251]HEAT; Bm,,ı values were 1.3 ± 0.2, 5.5 ± 0.1, and 1.1 ± 0.1 pmol/mg of protein, with Kd values of 110 ± 21, 60 ± 1, and 300 ± 26 ıM (three experiments each), for the ala-, alb-, and ald-ARS, respectively. The potencies of a1-AR agonists and antagonists at the cloned human a1-ARs are shown in Table 1." SIGNOR-258448 methylnaltrexone chemical CHEBI:136007 ChEBI OPRD1 protein P41143 UNIPROT "down-regulates activity" "chemical inhibition" 10030 BTO:0000246 19282177 t Luana "A series of novel high affinity opioid receptor ligands have been made whereby the phenolic-OH group of nalbuphine, naltrexone methiodide, 6-desoxonaltrexone, hydromorphone and naltrindole was replaced by a carboxamido group and the furan ring was opened to the corresponding 4-OH derivatives. These furan ring “open” derivatives display very high affinity for μ and κ receptors and much less affinity for δ." SIGNOR-258147 methylnaltrexone chemical CHEBI:136007 ChEBI OPRK1 protein P41145 UNIPROT "down-regulates activity" "chemical inhibition" 10030 BTO:0000246 19282177 t Luana "A series of novel high affinity opioid receptor ligands have been made whereby the phenolic-OH group of nalbuphine, naltrexone methiodide, 6-desoxonaltrexone, hydromorphone and naltrindole was replaced by a carboxamido group and the furan ring was opened to the corresponding 4-OH derivatives. These furan ring “open” derivatives display very high affinity for μ and κ receptors and much less affinity for δ." SIGNOR-258042 methyltestosterone chemical CHEBI:27436 ChEBI AR protein P10275 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0000007 17202804 t miannu "GnRH antagonizes testosterone activation of the human androgen receptor in SCL60 cells. Gonadotropin-Releasing Hormone Functionally Antagonizes Testosterone Activation of the Human Androgen Receptor in Prostate Cells through Focal Adhesion Complexes Involving Hic-5" SIGNOR-259266 alvocidib chemical CHEBI:47344 ChEBI CDK7 protein P50613 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192446 alvocidib chemical CHEBI:47344 ChEBI CDK9 protein P50750 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192449 methysergide chemical CHEBI:584020 ChEBI HTR1A protein P08908 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9205951 t miannu "The actions of several serotonergic ligands in use or under development for the treatment of migraine headaches were examined at recombinant human 5-HT1A receptors stably expressed in Chinese Hamster Ovary cells. Of the prophylactic antimigraine drugs tested, methysergide and lisuride behaved as efficacious agonists (Emax > or = 90% relative to 5-HT) whereas pitozifen and (-)propranolol acted as a partial agonist (60%) and an antagonist, respectively." SIGNOR-258616 metoprolol chemical CHEBI:6904 ChEBI ADRB1 protein P08588 UNIPROT "down-regulates activity" "chemical inhibition" 10030 BTO:0000246 10079020 t Luana "In our CHO cells transfected with the human β1- and β2-adrenoceptors, the binding affinities of atenolol, metoprolol, betaxolol and practolol correlate with previously published β1- (P=0.03) and β2-adrenoceptor (P=0.03) binding affinities in human lung tissue" SIGNOR-258337 MET protein P08581 UNIPROT GAB1 protein Q13480 UNIPROT "up-regulates activity" phosphorylation Tyr285 TEADGELyVFNTPSG 9606 BTO:0000018 10734310 t miannu "Gab-1 is phosphorylated on the same residues by HGF and EGF receptors. Among 16 peptides only nine were phosphorylated by the EGF and HGF receptors, namely peptides containing the tyrosine residues 285, 307, 373, 407, 448, 473, 590, 628 and 660. we show that in the response to HGF or EGF, Gab1 is phosphorylated in vivo on the same residues. However, a sustained activation of signaling pathways downstream to Gab1 (as a result of its sustained phosphorylation) is achieved only in response to HGF." SIGNOR-250552 MET protein P08581 UNIPROT GAB1 protein Q13480 UNIPROT "up-regulates activity" phosphorylation Tyr589 SHDSEENyVPMNPNL 9606 BTO:0000018 10734310 t miannu "Gab-1 is phosphorylated on the same residues by HGF and EGF receptors. Among 16 peptides only nine were phosphorylated by the EGF and HGF receptors, namely peptides containing the tyrosine residues 285, 307, 373, 407, 448, 473, 590, 628 and 660. we show that in the response to HGF or EGF, Gab1 is phosphorylated in vivo on the same residues. However, a sustained activation of signaling pathways downstream to Gab1 (as a result of its sustained phosphorylation) is achieved only in response to HGF." SIGNOR-250288 MET protein P08581 UNIPROT GAB1 protein Q13480 UNIPROT "up-regulates activity" phosphorylation Tyr627 KGDKQVEyLDLDLDS 9606 BTO:0000018 10734310 t miannu "Gab-1 is phosphorylated on the same residues by HGF and EGF receptors. Among 16 peptides only nine were phosphorylated by the EGF and HGF receptors, namely peptides containing the tyrosine residues 285, 307, 373, 407, 448, 473, 590, 628 and 660. we show that in the response to HGF or EGF, Gab1 is phosphorylated in vivo on the same residues. However, a sustained activation of signaling pathways downstream to Gab1 (as a result of its sustained phosphorylation) is achieved only in response to HGF." SIGNOR-250289 MET protein P08581 UNIPROT GAB1 protein Q13480 UNIPROT "up-regulates activity" phosphorylation Tyr659 VADERVDyVVVDQQK 9606 BTO:0000018 10734310 t miannu "Gab-1 is phosphorylated on the same residues by HGF and EGF receptors. Among 16 peptides only nine were phosphorylated by the EGF and HGF receptors, namely peptides containing the tyrosine residues 285, 307, 373, 407, 448, 473, 590, 628 and 660. we show that in the response to HGF or EGF, Gab1 is phosphorylated in vivo on the same residues. However, a sustained activation of signaling pathways downstream to Gab1 (as a result of its sustained phosphorylation) is achieved only in response to HGF." SIGNOR-250290 MET protein P08581 UNIPROT GRAP protein Q13588 UNIPROT up-regulates binding 9606 8662889 t gcesareni "To efficiently promote transformation met requires direct binding with grb2." SIGNOR-42358 MET protein P08581 UNIPROT GRB2 protein P62993 UNIPROT "up-regulates activity" binding 9606 22128289 t irozzo "For activation of the mitogen-activated protein kinase (MAPK) cascades, c-MET activation stimulates the activity of the rat sarcoma viral oncogene homolog (RAS) guanine nucleotide exchanger son of sevenless (SOS) via binding with SHC and GRB2 leading to the activation of RAS." SIGNOR-256261 MET protein P08581 UNIPROT MET protein P08581 UNIPROT up-regulates phosphorylation Tyr1234 RDMYDKEyYSVHNKT 9606 8302603 t lperfetto "Previous work has shown that autophosphorylation of p190met enhances its enzymatic activity and that the major phosphorylation site is tyr1235, located in the catalytic domainonly the replacement of both tyr1234 and tyr1235 yielded a mutant which completely lost the ability to be activated by autophosphorylation" SIGNOR-37723 MET protein P08581 UNIPROT MET protein P08581 UNIPROT up-regulates phosphorylation Tyr1235 DMYDKEYySVHNKTG 9606 8302603 t lperfetto "Previous work has shown that autophosphorylation of p190met enhances its enzymatic activity and that the major phosphorylation site is tyr1235, located in the catalytic domainonly the replacement of both tyr1234 and tyr1235 yielded a mutant which completely lost the ability to be activated by autophosphorylation" SIGNOR-37727 MET protein P08581 UNIPROT PTK2 protein Q05397 UNIPROT up-regulates phosphorylation Tyr194 ALEKKSNyEVLEKDV 9606 16782899 t gcesareni "Here we report that fak directly interacts with the hepatocyte growth factor receptor c-met. Phosphorylation of c-met at tyr-1349 and, to a lesser extent, tyr-1356 is required for its interaction with the band 4.1 and ezrin/radixin/moesin homology domain (ferm domain) of fak. met-fak interaction leads to fak activation and subsequent contribution to hepatocyte growth factor-induced cell motility and cell invasion." SIGNOR-147179 MET protein P08581 UNIPROT PTK2 protein Q05397 UNIPROT up-regulates phosphorylation Tyr194 ALEKKSNyEVLEKDV 9606 20802513 t gcesareni "In this study, we demonstrate that growth factor receptors including hepatocyte growth factor receptor met, epidermal growth factor receptor, and platelet-derived growth factor receptor directly phosphorylate fak on tyr194 in the ferm domain (band 4.1 and ezrin/radixin/moesin homology domain)." SIGNOR-167654 MET protein P08581 UNIPROT PTK2 protein Q05397 UNIPROT up-regulates phosphorylation Tyr397 SVSETDDyAEIIDEE 9606 16782899 t llicata "Met-mediated fak phosphorylation could further activate fak. Indeed, we found that met phosphorylates fak at its known phosphorylation sites, including tyr-576 and tyr-577, both of which are located in the activating loop within the catalytic domain" SIGNOR-147183 MET protein P08581 UNIPROT PTK2 protein Q05397 UNIPROT up-regulates phosphorylation Tyr577 YMEDSTYyKASKGKL 9606 16782899 t llicata "Met-mediated fak phosphorylation could further activate fak. Indeed, we found that met phosphorylates fak at its known phosphorylation sites, including tyr-576 and tyr-577, both of which are located in the activating loop within the catalytic domain" SIGNOR-147195 MET protein P08581 UNIPROT PTK2 protein Q05397 UNIPROT up-regulates phosphorylation Tyr861 PIGNQHIyQPVGKPD 9606 16782899 t llicata "Met-mediated fak phosphorylation could further activate fak. Indeed, we found that met phosphorylates fak at its known phosphorylation sites, including tyr-576 and tyr-577, both of which are located in the activating loop within the catalytic domain" SIGNOR-147199 MET protein P08581 UNIPROT PTK2 protein Q05397 UNIPROT up-regulates phosphorylation Tyr925 DRSNDKVyENVTGLV 9606 16782899 t llicata "Met-mediated fak phosphorylation could further activate fak. Indeed, we found that met phosphorylates fak at its known phosphorylation sites, including tyr-576 and tyr-577, both of which are located in the activating loop within the catalytic domain" SIGNOR-147203 MET protein P08581 UNIPROT RANBP9 protein Q96S59 UNIPROT up-regulates binding 9606 12147692 t gcesareni "Our data suggest that ranbpm, functioning as an adaptor protein for the met tyrosine kinase domain, can augment the hgf-met signaling pathway." SIGNOR-91028 METTL21C protein Q5VZV1 UNIPROT VCP protein P55072 UNIPROT "up-regulates activity" methylation Lys315 AIAPKREkTHGEVER 10090 BTO:0002319 29719249 t "We reveal that METTL21C trimethylates p97 on the Lys315 residue and found that loss of this modification reduced p97 hexamer formation and ATPase activity in vivo." SIGNOR-255918 metyrapone chemical CHEBI:44241 ChEBI CYP11B1 protein P15538 UNIPROT "down-regulates activity" "chemical inhibition" -1 21129965 t Luana "In an effort to develop and evaluate new classes of compounds as CYP inhibitors, we based our investigations on the structure of the well-known CYP inhibitor Metyrapone 2, which has been used for the treatment of hypercortisolism and Cushing’ssyndrome for several decades." SIGNOR-257884 metyrapone chemical CHEBI:44241 ChEBI CYP11B2 protein P19099 UNIPROT "down-regulates activity" "chemical inhibition" -1 21129965 t Luana "In an effort to develop and evaluate new classes of compounds as CYP inhibitors, we based our investigations on the structure of the well-known CYP inhibitor Metyrapone 2, which has been used for the treatment of hypercortisolism and Cushing’ssyndrome for several decades." SIGNOR-257885 MFGE8 protein Q08431 UNIPROT "Av/b3 integrin" complex SIGNOR-C177 SIGNOR "up-regulates activity" binding 10116 BTO:0000452 31958465 t miannu "Milk fat globule-EGF factor 8 (MFGE8), a protein known as lactadherin in humans, contains C domains interacting with extracellular matrices and epidermal growth factor–like domains with an RGD motif binding to integrins αvβ3 and αvβ5." SIGNOR-260644 MFGE8 protein Q08431 UNIPROT "Av/b5 integrin" complex SIGNOR-C178 SIGNOR "up-regulates activity" binding 10116 BTO:0000452 31958465 t miannu "Milk fat globule-EGF factor 8 (MFGE8), a protein known as lactadherin in humans, contains C domains interacting with extracellular matrices and epidermal growth factor–like domains with an RGD motif binding to integrins αvβ3 and αvβ5." SIGNOR-260645 MFGE8 protein Q08431 UNIPROT Fibrosis phenotype SIGNOR-PH90 SIGNOR down-regulates 10116 BTO:0000452 31958465 f miannu "We demonstrated that Milk fat globule-EGF factor8 (MFGE8) is protective against Ang-II-induced atrial fibrosis and atrial fibrillation. In vitro, silencing of MFGE8 by small interfering RNA significantly increased Ang-II-induced atrial fibrosis, whereas administration of recombinant human MFGE8 (rhMFGE8) attenuated the atrial fibrosis." SIGNOR-260646 MFGE8 protein Q08431 UNIPROT GRK2 protein P25098 UNIPROT "up-regulates quantity by expression" 10090 BTO:0000763 22634615 f Giorgia "Our findings showed MFG-E8–mediated upregulation of GRK2, which can be correlated with reduction of surface CXCR2. The MFG-E8 effect is mediated by αvβ3 integrin to upregulate GRK2 expression and results in downregulation of surface CXCR2 levels in neutrophils, leading to decrease of neutrophil migration" SIGNOR-260648 MFGE8 protein Q08431 UNIPROT p38 proteinfamily SIGNOR-PF16 SIGNOR "down-regulates activity" 10116 BTO:0000801 19020771 f Giorgia "In our current study, we have shown that after LPS-stimulation, MFG-E8-mediated apoptotic cell phagocytosis suppresses various ERK1/2, p38, JNK, and NFκB activation, resulting in a lower TNF-α release. We also explored whether MFG-E8 helps to suppress the proinflammatory pathway within RPMs. We hence incubated the macrophages with apoptotic cells and stimulated them with LPS and examined the activation of MAP kinase and NFkB pathways after the exogenous addition of recombinant MFG-E8 (rMFG-E8). While apoptotic cells alone had no effect on these pathways, the addition of rMFG-E8 to apoptotic cells prior to phagocytosis and LPS stimulation had a marked suppressive effect on all of the investigated pathways, particularly on the p38 and NFκB pathways that play a key role in the cytokine response of macrophages" SIGNOR-260651 MFNG protein O00587 UNIPROT NOTCH1 protein P46531 UNIPROT up-regulates binding 9606 10935626 t Fucosylation gcesareni "Manic fringe elongates the o-linked fucose saccharides on full-length notch1 and notch1 egf repeats 1923." SIGNOR-80555 MFNG protein O00587 UNIPROT NOTCH2 protein Q04721 UNIPROT up-regulates binding 9606 11346656 t gcesareni "These observations indicate that the fringe proteins directly modify notch2, which is consistent with the recent finding that fringe is a glycosyltransferase that directly modifies notch (30, 31). It was further indicated that lfng does this at a site from the n terminus through the 15th egf repeat of notch2, and mfng does so at a site from the 23rd through the 29th egf repeat of notch2." SIGNOR-107708 MFGE8 protein Q08431 UNIPROT IL1B protein P01584 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 23454767 f Giorgia "We show that MFGE8 is an endogenous inhibitor of inflammasome-induced IL-1β production. MFGE8 inhibited necrotic cell–induced and ATP-dependent IL-1β production by macrophages through mediation of integrin β3 and P2X7 receptor interactions in primed cells. In conclusion, we demonstrated that MFGE8 regulates innate immunity through inhibition of inflammasome-induced IL-1β production." SIGNOR-260649 MFGE8 protein Q08431 UNIPROT TNF protein P01375 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 22114683 f Giorgia "Our study demonstrated the direct anti-inflammatory role of MFG-E8 in terms of attenuating TNF-α production in mouse peritoneal macrophages and RAW264.7 cells treated with LPS" SIGNOR-260650 mianserin chemical CHEBI:51137 ChEBI HTR2B protein P41595 UNIPROT "down-regulates activity" "chemical inhibition" 10036 BTO:0000452 9459568 t miannu "The data in Table 2 show the affinity of a number of compounds for the [3H]rauwolscine labeled human 5-HT2B receptor. All of the competition curves for these compounds yielded slope values that were near unity, i.e, they did not significantly fit a two-site binding model better than a one-site binding model. sured against [3H]rauwolscine (Fig. 4), as would be expected since antagonists typically do not discriminate between the agonist high- and low-affinity states. Note that the correlation line is about 0.25 log units from the line of identity, while still having a slope near unity. In fact many compounds, including haloperidol, m-CPP, rauwolscine, ritanserin, spiroxatrine, yohimbine and 1-NP displayed significantly higher affinity for the [3H]rauwolscine than for the [3H]5-HT labeled human 5-HT2B receptor. measured against [3H]5-HT versus the pKi when mea-" SIGNOR-258689 MIB1 protein Q86YT6 UNIPROT JAG1 protein P78504 UNIPROT "up-regulates activity" ubiquitination 9606 BTO:0000938 12530964 t lperfetto "Mib1 is essential for the generation of functional notch ligands and regulates the classical notch ligands dll1, dll4, jag1, and jag2 in vertebrates mib1 is an essential e3 ubiquitin ligase for jag1 in the developing cerebellum." SIGNOR-97388 MIB1 protein Q86YT6 UNIPROT JAG1 protein P78504 UNIPROT "up-regulates activity" ubiquitination 9606 BTO:0001253 18043734 t lperfetto "Mib1 is essential for the generation of functional notch ligands and regulates the classical notch ligands dll1, dll4, jag1, and jag2 in vertebrates mib1 is an essential e3 ubiquitin ligase for jag1 in the developing cerebellum." SIGNOR-159480 MIB1 protein Q86YT6 UNIPROT RYK protein P34925 UNIPROT down-regulates ubiquitination 9606 21875946 t gcesareni "We discovered that ryk both physically and functionally interacts with the e3 ubiquitin ligase mind bomb 1 (mib1).We Found that overexpressed ryk and mib1 colocalized and that the overexpression of mib1 leads to the loss of surface ryk expression. In addition, biochemical studies revealed that mib1 promotes the ubiquitination and degradation of ryk. Endogenous ryk and mib1 were required for the wnt-dependent activation of wnt/ctnnb1 signaling" SIGNOR-176282 MIB1 protein Q86YT6 UNIPROT SMN1 protein Q16637 UNIPROT "down-regulates quantity by destabilization" ubiquitination 9606 BTO:0000007 23615451 t lperfetto "The E3 ubiquitin ligase mind bomb 1 ubiquitinates and promotes the degradation of survival of motor neuron protein" SIGNOR-253112 MIB2 protein Q96AX9 UNIPROT JAG2 protein Q9Y219 UNIPROT up-regulates ubiquitination 9606 15920166 t gcesareni "Skeletrophin bound the intracellular regions of the notch ligand jagged-2, but not to those of delta-1, -3, -4, or jagged-1. Skeletrophin, but not its ring-mutated form, ubiquitinized the intracellular region of jagged-2." SIGNOR-137922 midostaurin chemical CHEBI:63452 ChEBI FGR protein P09769 UNIPROT "down-regulates activity" "chemical inhibition" -1 30069632 t Gianni "Midostaurin (PKC412, Rydapt®) is an oral multiple tyrosine kinase inhibitor. Main targets are the kinase domain receptor, vascular endothelial-, platelet derived-, and fibroblast growth factor receptor, stem cell factor receptor c-KIT, as well as mutated and wild-type FLT3 kinase" SIGNOR-261976 midostaurin chemical CHEBI:63452 ChEBI FLT3 protein P36888 UNIPROT "down-regulates activity" "chemical inhibition" -1 12124173 t "PKC412 is a potent inhibitor of mutant FLT3 and is a candidate for testing as an antileukemia agent in AML patients with mutant FLT3 receptors." SIGNOR-256308 midostaurin chemical CHEBI:63452 ChEBI FLT3 protein P36888 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258247 midostaurin chemical CHEBI:63452 ChEBI KDR protein P35968 UNIPROT "down-regulates activity" "chemical inhibition" 16969355 t lperfetto "Midostaurin (PKC412A), N-benzoyl-staurosporine, potently inhibits protein kinase C alpha (PKCalpha), VEGFR2, KIT, PDGFR and FLT3 tyrosine kinases" SIGNOR-261982 midostaurin chemical CHEBI:63452 ChEBI KIT protein P10721 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258248 midostaurin chemical CHEBI:63452 ChEBI PRKCA protein P17252 UNIPROT "down-regulates activity" "chemical inhibition" 16969355 t lperfetto "Midostaurin (PKC412A), N-benzoyl-staurosporine, potently inhibits protein kinase C alpha (PKCalpha), VEGFR2, KIT, PDGFR and FLT3 tyrosine kinases" SIGNOR-261981 mifepristone chemical CHEBI:50692 ChEBI NR1I2 protein O75469 UNIPROT "up-regulates activity" "chemical activation" 9534 BTO:0000318 9727070 t miannu "As shown in Fig. 4 A, hPXR was activated by the synthetic steroids dexamethasone, dexamethasone-t-butylacetate, PCN, RU486, spironolactone, and cyproterone-acetate. Dexamethasone-t-butylacetate and RU486 were the most efficacious activators of hPXR among the synthetic steroids tested." SIGNOR-258829 mifepristone chemical CHEBI:50692 ChEBI NR3C1 protein P04150 UNIPROT "down-regulates activity" "chemical inhibition" 9534 BTO:0001538 8282004 t miannu "The sex steroid progesterone bound with an affinity (ki < 0.01 nM) even higher than that of aldosterone to the human mineralocorticoid receptor and effectively antagonized the effect of aldosterone via the human mineralocorticoid receptor in functional co-transfection assays. This indicates that progesterone has potent antimineralocorticoid properties, while its antiglucocorticoid effects were less pronounced. The partial agonistic activities of antihormones in this assay suggest a direct interaction of antihormone-receptor complexes with the response elements on the DNA. aldosterone shows a higher functional sensitivity for the human mineralocorticoid receptor than deoxycorticosterone (higher affinity) or cortisol (similar affinity). Moreover, the very high binding affinity of the human mineralocorticoid receptor for progesterone (k i < 0.0l nM) in combination with the very low agonistic activity indicates that progesterone may act as a potent human mineralocorticoid receptor antagonist that is even more effective than spironolactone (k~ = 5.7 nM), which displays no partial agonistic activity (fig. 4)." SIGNOR-258709 MIF protein P14174 UNIPROT CXCR4 protein P61073 UNIPROT "up-regulates activity" binding 10090 BTO:0000876 17435771 t gcesareni "We identify the chemokine receptors CXCR2 and CXCR4 as functional receptors for MIF [] By activating both CXCR2 and CXCR4, MIF displays chemokine-like functions and acts as a major regulator of inflammatory cell recruitment and atherogenesis." SIGNOR-252062 MIF protein P14174 UNIPROT HBA1 protein P69905 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000664 16636133 f "Regulation of expression" miannu "MIF inhibits cytodifferentiation and hemoglobin synthesis of MEL cells." SIGNOR-251832 MIF protein P14174 UNIPROT HBB protein P68871 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000664 16636133 f "Regulation of expression" miannu "MIF inhibits cytodifferentiation and hemoglobin synthesis of MEL cells." SIGNOR-251831 migalastat chemical CHEBI:135923 ChEBI GLA protein P06280 UNIPROT "down-regulates activity" "chemical inhibition" 9606 BTO:0003676 10866822 t Federica "1-Deoxygalactonojirimycin was the most potent inhibitor of a-Gal A with an IC50 value of 0.04mm." SIGNOR-261076 MINK1 protein Q8N4C8 UNIPROT KCNH2 protein Q12809 UNIPROT up-regulates binding 9606 9230439 t miannu "Herg, a human homologue of the ether-a-go-go gene of the fruitfly drosophila melanogaster, encodes aproteinthat produces the rapidly activating cardiac delayed rectifier (i[kr]). / our results show that mink physically associates with herg and that the interaction leads to increased ikr current density." SIGNOR-49869 minoxidil chemical CHEBI:6942 ChEBI PLOD1 protein Q02809 UNIPROT "down-regulates quantity by repression" "chemical inhibition" 10090 BTO:0000763 30481795 t Monia "treatment with minoxidil repressed the expression of the PLOD1, PLOD2, and PLOD3 genes and their encoded LH proteins, it exerted the most profound effects on PLOD1/LH1," SIGNOR-261071 MIOS protein Q9NXC5 UNIPROT GATOR2 complex SIGNOR-C193 SIGNOR "form complex" binding 9606 23723239 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-255301 MIPOL1 protein Q8TD10 UNIPROT RHOB protein P62745 UNIPROT "up-regulates activity" binding 9606 BTO:0000007 31609475 t miannu "MIPOL1 protein interacts with tumor suppressor RhoB and enhances its cellular activity" SIGNOR-261134 MIR1-1 mirna MI0000651 miRBase IGF1 protein P05019 UNIPROT "down-regulates quantity" "post transcriptional regulation" 10090 BTO:0000165 19933931 t "On the basis of bioinformatics tools, biochemical assays, and in vivo models, we demonstrate that (1) insulin-like growth factor-1 (IGF-1) and IGF-1 receptor are targets of miR-1" SIGNOR-255721 MIR1-1 mirna MI0000651 miRBase PAX7 protein P23759 UNIPROT "down-regulates quantity" "post transcriptional regulation" 10090 BTO:0002314 20819939 t "We show that miR-1 and miR-206 facilitate satellite cell differentiation by restricting their proliferative potential. We identify Pax7 as one of the direct regulatory targets of miR-1 and miR-206. Inhibition of miR-1 and miR-206 substantially enhances satellite cell proliferation and increases Pax7 protein level in vivo" SIGNOR-255922 miR-130a mirna MI0000448 miRBase PPARG protein P37231 UNIPROT "down-regulates quantity" "post transcriptional regulation" 10090 BTO:0000011 21135128 t "MiR-130 reduces adipogenesis by repressing PPARγ biosynthesis and suggest that perturbations in this regulation is linked to human obesity." SIGNOR-255930 mir-133a1 mirna MI0000450 miRBase IGF1R protein P08069 UNIPROT "down-regulates quantity" "post transcriptional regulation" 10090 BTO:0000165 22195016 t "Our results elucidate a negative feedback circuit in which IGF-1-stimulated miR-133 in turn represses IGF-1R expression to modulate the IGF-1R signaling pathway during skeletal myogenesis." SIGNOR-255915 miR-142-3p mirna MI0000458 miRBase MLL-AF4 "fusion protein" SIGNOR-FP4 SIGNOR "down-regulates quantity by repression" "post transcriptional regulation" 9606 BTO:0000737 24057258 t miannu "MiR-142-3p downregulated MLL-AF4 expression in the RS4;11 leukemic cell line. the downregulation of MLL-AF4 by ectopically expressed miR-142-3p reduced the expression of MLL-AF4 downstream target genes, including HOXA7, HOXA9, and HOXA10, which may contribute to miR-142-3p-induced apoptosis and growth inhibition." SIGNOR-255760 mir-143 mirna MI0000459 miRBase IGFBP5 protein P24593 UNIPROT "down-regulates quantity" "post transcriptional regulation" 10090 BTO:0005787 26762731 t "We identified miR-143 as a regulator of the insulin growth factor-binding protein 5 (Igfbp5) in primary myoblasts and show that the expression of miR-143 and its target gene is disrupted in satellite cells from old mice." SIGNOR-255939 miR-146a mirna MI0000477 miRBase CXCR4 protein P61073 UNIPROT "up-regulates quantity by expression" "post transcriptional regulation" 9606 BTO:0000565 18568019 t miannu "In leukaemic cell lines PLZF overexpression downmodulated miR-146a and upregulated CXCR4 protein, whereas PLZF knockdown induced the opposite effects. Our data indicate that megakaryopoiesis is controlled by a cascade pathway, in which PLZF suppresses miR-146a transcription and thereby activates CXCR4 translation." SIGNOR-256310 miR-155 mirna MI0000681 miRBase AP1 complex SIGNOR-C154 SIGNOR "up-regulates quantity by expression" "post transcriptional regulation" 9606 BTO:0004620 24708856 t irozzo "In this study, bioinformatic prediction combined with pathway analysis and validation by qRT-PCR revealed that miR-155 expression positively correlates with the expression of the AP-1 genes c-JUN and FOS, which are known to induce myeloid differentiation" SIGNOR-256124 miR-155 mirna MI0000681 miRBase CEBPB protein P17676 UNIPROT "down-regulates quantity by repression" "post transcriptional regulation" 9606 25477897 t miannu "MiR-155 directly inhibits src homology 2 domaincontaining inositol-5-phosphatase (SHIP1) as well as CCAATenhancer-binding protein-beta (CEBP-β) to mediate leukemogenesis" SIGNOR-255770 miR-155 mirna MI0000681 miRBase CEBPB protein P17676 UNIPROT "down-regulates quantity" "post transcriptional regulation" 10090 BTO:0000011 21986534 t "This overexpression of miR-155 may suppress the expression of C/EBPβ and CREB by directly targeting their 3' untranslated regions (3' UTRs)" SIGNOR-255936 miR-155 mirna MI0000681 miRBase FOS protein P01100 UNIPROT "up-regulates quantity by expression" "post transcriptional regulation" 9606 BTO:0004620 24708856 t miannu "We found overexpression of miR-155 led to increase in cJUN, FOS and TRIB2, and decrease in MEIS1, GFI1, cMYC and JARID2." SIGNOR-255762 miR-155 mirna MI0000681 miRBase GFI1 protein Q99684 UNIPROT "down-regulates quantity by repression" "post transcriptional regulation" 9606 BTO:0004620 24708856 t miannu "We found overexpression of miR-155 led to increase in cJUN, FOS and TRIB2, and decrease in MEIS1, GFI1, cMYC and JARID2." SIGNOR-255765 miR-155 mirna MI0000681 miRBase INPP5D protein Q92835 UNIPROT "down-regulates quantity by repression" "post transcriptional regulation" 9606 25477897 t miannu "Overexpression of miR-155 leads to the activation of the PI3K-Akt pathway through negative regulation of Src Homology 2 domain-containing Inositol-5-Phosphatase (SHIP1)." SIGNOR-255769 miR-155 mirna MI0000681 miRBase JUN protein P05412 UNIPROT "up-regulates quantity by expression" "post transcriptional regulation" 9606 BTO:0004620 24708856 t miannu "We found overexpression of miR-155 led to increase in cJUN, FOS and TRIB2, and decrease in MEIS1, GFI1, cMYC and JARID2." SIGNOR-255761 miR-155 mirna MI0000681 miRBase MEIS1 protein O00470 UNIPROT "down-regulates quantity by repression" "post transcriptional regulation" 9606 BTO:0004620 24708856 t miannu "We found overexpression of miR-155 led to increase in cJUN, FOS and TRIB2, and decrease in MEIS1, GFI1, cMYC and JARID2." SIGNOR-255764 miR-155 mirna MI0000681 miRBase MYC protein P01106 UNIPROT "down-regulates quantity by repression" "post transcriptional regulation" 9606 BTO:0004620 24708856 t miannu "We found overexpression of miR-155 led to increase in cJUN, FOS and TRIB2, and decrease in MEIS1, GFI1, cMYC and JARID2." SIGNOR-255766 miR-155 mirna MI0000681 miRBase SPI1 protein P17947 UNIPROT "down-regulates quantity by repression" "post transcriptional regulation" 9606 26055960 t miannu "Our results suggest that activating mutation of FLT3 in AML can lead, to increased expression of miR-155, which then causes down-regulation of SPI1 and CEBPB and consequently causes block of myeloid differentiation." SIGNOR-255803 miR-155 mirna MI0000681 miRBase TRIB2 protein Q92519 UNIPROT "up-regulates quantity by expression" "post transcriptional regulation" 9606 BTO:0004620 24708856 t miannu "We found overexpression of miR-155 led to increase in cJUN, FOS and TRIB2, and decrease in MEIS1, GFI1, cMYC and JARID2." SIGNOR-255763 mir-206 mirna MI0000490 miRBase PAX7 protein P23759 UNIPROT "down-regulates quantity" "post transcriptional regulation" 10090 BTO:0002314 20819939 t "We show that miR-1 and miR-206 facilitate satellite cell differentiation by restricting their proliferative potential. We identify Pax7 as one of the direct regulatory targets of miR-1 and miR-206. Inhibition of miR-1 and miR-206 substantially enhances satellite cell proliferation and increases Pax7 protein level in vivo" SIGNOR-255921 miR-23a mirna MI0000079 miRBase ZNF423 protein Q2M1K9 UNIPROT "down-regulates quantity" "post transcriptional regulation" 9913 BTO:0005300 28255176 t "Target prediction analysis revealed that ZNF423 was a potential target of bta-miR-23a. Dual-luciferase reporter assay revealed that bta-miR-23a directly targeted the 3′-UTR of ZNF423." SIGNOR-255927 miR-27a mirna MI0000085 miRBase PPARG protein P37231 UNIPROT "down-regulates quantity" "post transcriptional regulation" 10090 BTO:0000011 20060380 t "These results suggest that miR-27a would suppress adipocyte differentiation through targeting PPARgamma and thereby down-regulation of miR-27a might be associated with adipose tissue dysregulation in obesity." SIGNOR-255929 miR-27b mirna MI0000440 miRBase PPARG protein P37231 UNIPROT "down-regulates quantity" "post transcriptional regulation" 9606 BTO:0001487 19800867 t "These results suggest that the anti-adipogenic effect of miR-27b in hMADS cells is due, at least in part, to suppression of PPARgamma." SIGNOR-255934 miR-29a mirna MI0000087 miRBase TET2 protein Q6N021 UNIPROT "down-regulates quantity by repression" "post transcriptional regulation" 10090 BTO:0004850 25477897 t miannu "The three miR-29 family members in mouse bone marrow cells reduced the level of TET2 as well as its metabolic by-product, 5hmC" SIGNOR-255797 miR-29b mirna MI0000105 miRBase DNMT3A protein Q9Y6K1 UNIPROT "down-regulates quantity by repression" "post transcriptional regulation" 9606 25477897 t miannu "The down-regulation of miR-29b is thought to promote DNA hypermethylation in AML since miR-29b can directly target DNMT3A, DNMT3B, and Sp1 (a transcriptional regulator of DNMT1" SIGNOR-255793 miR-29b mirna MI0000105 miRBase DNMT3B protein Q9UBC3 UNIPROT "down-regulates quantity by repression" "post transcriptional regulation" 9606 25477897 t miannu "The down-regulation of miR-29b is thought to promote DNA hypermethylation in AML since miR-29b can directly target DNMT3A, DNMT3B, and Sp1 (a transcriptional regulator of DNMT2" SIGNOR-255794 miR-29b mirna MI0000105 miRBase SP1 protein P08047 UNIPROT "down-regulates quantity by repression" "post transcriptional regulation" 9606 25477897 t miannu "The down-regulation of miR-29b is thought to promote DNA hypermethylation in AML since miR-29b can directly target DNMT3A, DNMT3B, and Sp1 (a transcriptional regulator of DNMT3" SIGNOR-255795 miR-29b mirna MI0000105 miRBase TET2 protein Q6N021 UNIPROT "down-regulates quantity by repression" "post transcriptional regulation" 10090 BTO:0004850 25477897 t miannu "The three miR-29 family members in mouse bone marrow cells reduced the level of TET2 as well as its metabolic by-product, 5hmC" SIGNOR-255796 miR-29c mirna MI0000735 miRBase TET2 protein Q6N021 UNIPROT "down-regulates quantity by repression" "post transcriptional regulation" 10090 BTO:0004850 25477897 t miannu "The three miR-29 family members in mouse bone marrow cells reduced the level of TET2 as well as its metabolic by-product, 5hmC" SIGNOR-255798 miR-495 mirna MI0003135 miRBase Apoptosis phenotype SIGNOR-PH2 SIGNOR up-regulates 10090 BTO:0004730 23132946 f irozzo "In human leukemic cells with MLL rearrangements (e.g., MONOMAC-6 and THP-1 cells), we found that ectopic expression of miR-495 could significantly inhibit cell growth/proliferation and increase apoptosis while decreasing cell viability." SIGNOR-255884 miR-495 mirna MI0003135 miRBase Cell_death phenotype SIGNOR-PH109 SIGNOR up-regulates 10090 BTO:0004730 23132946 f irozzo "In human leukemic cells with MLL rearrangements (e.g., MONOMAC-6 and THP-1 cells), we found that ectopic expression of miR-495 could significantly inhibit cell growth/proliferation and increase apoptosis while decreasing cell viability." SIGNOR-256649 miR-495 mirna MI0003135 miRBase Proliferation phenotype SIGNOR-PH4 SIGNOR down-regulates 10090 BTO:0004730 23132946 f irozzo "In human leukemic cells with MLL rearrangements (e.g., MONOMAC-6 and THP-1 cells), we found that ectopic expression of miR-495 could significantly inhibit cell growth/proliferation and increase apoptosis while decreasing cell viability." SIGNOR-255883 MITF protein O75030 UNIPROT ACP5 protein P13686 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0003292 11481336 f miannu "The combination of MITF and PU.1 synergistically activated the TRAP promoter in transient assays." SIGNOR-254584 MITF protein O75030 UNIPROT BCL2 protein P10415 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 12086670 t lperfetto "MITF directly occupies the BCL2 promoter in vivo and this suggest that BCL2 may be a direct transcriptional target of MITF" SIGNOR-249618 MITF protein O75030 UNIPROT BEST1 protein O76090 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 20530484 f miannu "BEST1 promoter activity was increased by SOX9 overexpression and decreased by siRNA-mediated SOX9 knockdown. SOX9 physically interacted with MITF and OTX2 and orchestrated synergistic activation of the BEST1 promoter with the paired SOX site playing essential roles." SIGNOR-255185 MITF protein O75030 UNIPROT BEST1 protein O76090 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0004595 14982938 f miannu "These studies define the VMD2 promoter region sufficient to drive RPE-specific expression in the eye, identify positive regulatory regions in vitro, and suggest that MITF as well as other E-box binding factors may act as positive regulators of VMD2 expression." SIGNOR-254586 MITF protein O75030 UNIPROT MLANA protein Q16655 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000848 12819038 f miannu "The results of the present work demonstrate that the essential melanocyte-specific transcription factor MITF regulates expression of the genes encoding the melanoma tumor markers MLANA and SILV. MITF up- or down-regulation is seen to correspondingly modulate expression of MLANA and SILV in parallel directions, at both mRNA and protein levels." SIGNOR-254590 MITF protein O75030 UNIPROT OCA2 protein Q04671 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000847 22234890 f miannu "the SNP rs12913832 has strong statistical association with human pigmentation. It is located within an intron of the nonpigment gene HERC2, 21 kb upstream of the pigment gene OCA2, and the region surrounding rs12913832 is highly conserved among animal species.In darkly pigmented human melanocytes carrying the rs12913832 T-allele, we detected binding of the transcription factors HLTF, LEF1, and MITF to the HERC2 rs12913832 enhancer, and a long-range chromatin loop between this enhancer and the OCA2 promoter that leads to elevated OCA2 expression." SIGNOR-254556 MITF protein O75030 UNIPROT SERPINF1 protein P36955 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001177 22115973 f miannu "Here we show that the basic-helix-loop-helix-leucine zipper microphthalmia-associated transcription factor (MITF), which plays central roles in the development and function of a variety of cell types including RPE cells, upregulates the expression of a multifunctional factor PEDF in RPE cells." SIGNOR-254587 MITF protein O75030 UNIPROT TPSAB1 protein Q15661 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000830 20513998 t lperfetto "The transcription of tryptase gene in human mast cells is regulated by mi transcription factor |Using mutant constructs of tryptase promoter, we observed that two E-box (CANNTG) motifs including between -817 to -715 and -421 to -202 are able to involve in the transactivation of tryptase gene by MITF-A." SIGNOR-251725 MITF protein O75030 UNIPROT TRPM1 protein Q7Z4N2 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 14744763 f miannu "Mice homozygously mutated in MITF showed a dramatic decrease in TRPM1 expression. Finally, the slope of TRPM1 induction by MITF was particularly steep compared with other MITF target genes, suggesting it is a sensitive indicator of MITF expression and correspondingly of melanocytic differentiation." SIGNOR-254588 MITF protein O75030 UNIPROT TYRP1 protein P17643 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000847 22371403 f miannu "MITF transcription factor regulates melanogenesis by activation of tyrosinase, TRP1 and TRP2 transcription." SIGNOR-254591 MITF protein O75030 UNIPROT TYR protein P14679 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000847 10080955 f miannu "Microphthalmia transcription factor MITF, a melanocyte-specific basic helix-loop-helix protein, has been shown to transactivate tyrosinase and TRP-1 genes in vitro by binding to a shared regulatory sequence known as M box. both activation of positive factors such as MITF and inactivation of negative regulatory factors may be required for TRP-1 gene expression during melanocytic differentiation." SIGNOR-254593 "Mitochondrial Fe-S Cluster Assembly Complex" complex SIGNOR-C276 SIGNOR "iron-sulfur cluster" smallmolecule CHEBI:30408 ChEBI "up-regulates quantity" "small molecule catalysis" -1 27519411 t lperfetto "As the architecture of the human machinery remains undefined, we co-expressed in Escherichia coli the following four proteins involved in the initial step of Fe-S cluster synthesis: FXN42-210 (iron donor); [NFS1]·[ISD11] (sulfur donor); and ISCU (scaffold upon which new clusters are assembled). We purified a stable, active complex consisting of all four proteins with 1:1:1:1 stoichiometry." SIGNOR-262129 "Mitochondrial respiratory chain complex I" complex SIGNOR-C277 SIGNOR "Respiratory electron transport chain" phenotype SIGNOR-PH141 SIGNOR up-regulates 30030361 f lperfetto "The oxidative phosphorylation system (OXPHOS) of the mitochondrial inner membrane is composed of five enzymes (complexes I–V; cI–V). In mammals, they are all multimeric and, except for cII, have subunits encoded both in the mitochondrial genome (mtDNA) and the nuclear genome (nDNA)." SIGNOR-262141 "Mitochondrial respiratory chain complex II" complex SIGNOR-C278 SIGNOR "Respiratory electron transport chain" phenotype SIGNOR-PH141 SIGNOR up-regulates 30030361 f lperfetto "The oxidative phosphorylation system (OXPHOS) of the mitochondrial inner membrane is composed of five enzymes (complexes I–V; cI–V). In mammals, they are all multimeric and, except for cII, have subunits encoded both in the mitochondrial genome (mtDNA) and the nuclear genome (nDNA)." SIGNOR-262138 "Mitochondrial respiratory chain complex III" complex SIGNOR-C279 SIGNOR "Respiratory electron transport chain" phenotype SIGNOR-PH141 SIGNOR up-regulates 30030361 f lperfetto "The oxidative phosphorylation system (OXPHOS) of the mitochondrial inner membrane is composed of five enzymes (complexes I–V; cI–V). In mammals, they are all multimeric and, except for cII, have subunits encoded both in the mitochondrial genome (mtDNA) and the nuclear genome (nDNA)." SIGNOR-262139 "Mitochondrial respiratory chain complex IV" complex SIGNOR-C280 SIGNOR "Respiratory electron transport chain" phenotype SIGNOR-PH141 SIGNOR up-regulates 30030361 f lperfetto "The oxidative phosphorylation system (OXPHOS) of the mitochondrial inner membrane is composed of five enzymes (complexes I–V; cI–V). In mammals, they are all multimeric and, except for cII, have subunits encoded both in the mitochondrial genome (mtDNA) and the nuclear genome (nDNA)." SIGNOR-262140 MK-2206 chemical CHEBI:67271 ChEBI AKT1 protein P31749 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0001286 21841310 t gcesareni "Treatment with the pi3k inhibitor ly294002 or the akt inhibitor mk2206 diminished s473 phosphorylation." SIGNOR-252461 MK-2206 chemical CHEBI:67271 ChEBI AKT2 protein P31751 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0001286 21841310 t gcesareni "Treatment with the pi3k inhibitor ly294002 or the akt inhibitor mk2206 diminished s473 phosphorylation." SIGNOR-176046 MK-2206 chemical CHEBI:67271 ChEBI AKT3 protein Q9Y243 UNIPROT down-regulates "chemical inhibition" 9606 BTO:0001286 21841310 t gcesareni "Treatment with the pi3k inhibitor ly294002 or the akt inhibitor mk2206 diminished s473 phosphorylation." SIGNOR-176049 MK-2206 chemical CHEBI:67271 ChEBI AKT proteinfamily SIGNOR-PF24 SIGNOR down-regulates "chemical inhibition" 9606 BTO:0001286 21841310 t gcesareni "Treatment with the pi3k inhibitor ly294002 or the akt inhibitor mk2206 diminished s473 phosphorylation." SIGNOR-176043 MK-2461 chemical CID:44137946 PUBCHEM FLT3 protein P36888 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194378 MK-2461 chemical CID:44137946 PUBCHEM MERTK protein Q12866 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194381 MK-2461 chemical CID:44137946 PUBCHEM MET protein P08581 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194384 MK-2461 chemical CID:44137946 PUBCHEM MST1R protein Q04912 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194387 MK-2461 chemical CID:44137946 PUBCHEM PDGFRB protein P09619 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194390 MK-8245 chemical CID:24988881 PUBCHEM SCD protein O00767 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-194420 MKNK1 protein Q9BUB5 UNIPROT EIF4E protein P06730 UNIPROT up-regulates phosphorylation 9606 20626350 t gcesareni "Mnk1 and mnk2 regulate protein synthesis by phosphorylating the initiation factor eif4e." SIGNOR-166646 MKNK1 protein Q9BUB5 UNIPROT EIF4E protein P06730 UNIPROT up-regulates phosphorylation 9606 9878069 t gcesareni "Mnk1 and mnk2 regulate protein synthesis by phosphorylating the initiation factor eif4e." SIGNOR-62936 MKNK1 protein Q9BUB5 UNIPROT EIF4E protein P06730 UNIPROT up-regulates phosphorylation Ser209 DTATKSGsTTKNRFV 9606 17724079 t lperfetto "Inhibition of mammalian target of rapamycin induces phosphatidylinositol 3-kinase-dependent and mnk-mediated eukaryotic translation initiation factor 4e phosphorylation.Therefore, eif4e is considered a survival protein involved in cell cycle progression, cell transformation, and apoptotic resistance. Phosphorylation of eif4e (usually at ser209) increases its binding affinity for the cap of mrna and may also favor its entry into initiation complexes." SIGNOR-157533 MKNK1 protein Q9BUB5 UNIPROT PLA2G4A protein P47712 UNIPROT "up-regulates activity" phosphorylation Ser727 RQNPSRCsVSLSNVE 9606 BTO:0000007 10978317 t lperfetto "The results suggest that MNK1 or a closely related kinase is responsible for in vivo phosphorylation of cPLA2 on Ser-727." SIGNOR-226633 MKNK1 protein Q9BUB5 UNIPROT SPRY2 protein O43597 UNIPROT down-regulates phosphorylation Ser112 APLSRSIsTVSSGSR 9606 19864419 t llicata "The spry2/nedd4 association involves the ww domains of nedd4 and requires phosphorylation of the mnk2 kinase sites, ser(112) and ser(121), on spry2. mnk2 silencing decreased spry2-nedd4 interactions and also augmented the ability of spry2 to inhibit fibroblast growth factor signaling. endogenous and overexpressed nedd4 polyubiquitinate spry2 via lys(48) on ubiquitin and decrease its stability." SIGNOR-188889 MKNK2 protein Q9HBH9 UNIPROT EIF4E protein P06730 UNIPROT up-regulates phosphorylation Ser209 DTATKSGsTTKNRFV 9606 17724079 t lperfetto "Inhibition of mammalian target of rapamycin induces phosphatidylinositol 3-kinase-dependent and mnk-mediated eukaryotic translation initiation factor 4e phosphorylation.Therefore, eif4e is considered a survival protein involved in cell cycle progression, cell transformation, and apoptotic resistance. Phosphorylation of eif4e (usually at ser209) increases its binding affinity for the cap of mrna and may also favor its entry into initiation complexes." SIGNOR-157537 MLF1 protein P58340 UNIPROT COP1 protein Q8NHY2 UNIPROT up-regulates 9606 BTO:0001271 15861129 f miannu "As downstream elements of mlf1 leading to cell growth arrest due to p53 accumulation, we identified two factors, csn3, the third component of the cop9 signalosome (csn), and cop1, a recently characterized e3 ubiquitin ligase for p53" SIGNOR-135940 MLF1 protein P58340 UNIPROT COPS3 protein Q9UNS2 UNIPROT up-regulates binding 9606 BTO:0001271 15861129 t miannu "As downstream elements of mlf1 leading to cell growth arrest due to p53 accumulation, we identified two factors, csn3, the third component of the cop9 signalosome (csn), and cop1, a recently characterized e3 ubiquitin ligase for p53" SIGNOR-135937 MLF1 protein P58340 UNIPROT TP53 protein P04637 UNIPROT up-regulates 9606 BTO:0001271 15861129 f miannu "Mlf1 induces p53-dependent cell cycle arrest" SIGNOR-135943 MLH1 protein P40692 UNIPROT DNA_repair phenotype SIGNOR-PH57 SIGNOR "up-regulates activity" 10090 9500552 f "Germline mutations in the human MSH2, MLH1, PMS2 and PMS1 DNA mismatch repair (MMR) gene homologues appear to be responsible for most cases of hereditary non-polyposis colorectal cancer" SIGNOR-257595 MLH1 protein P40692 UNIPROT MLH1/PMS1 complex SIGNOR-C58 SIGNOR "form complex" binding 9606 10542278 t miannu "We now show that hpms1 is expressed in human cells and that it interacts with hmlh1 with high affinity to form the heterodimer hmutl_." SIGNOR-71768 MLH1 protein P40692 UNIPROT MLH1/PMS2 complex SIGNOR-C59 SIGNOR "form complex" binding 9606 10542278 t miannu "Hmlh1 and hpms2 function in postreplicative mismatch repair in the form of a heterodimer referred to as hmutl_" SIGNOR-71771 "MLL1 complex" complex SIGNOR-C89 SIGNOR "PAX7/MLL1 complex" complex SIGNOR-C90 SIGNOR "form complex" binding 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-198620 "MLL2 complex" complex SIGNOR-C88 SIGNOR ESR1 protein P03372 UNIPROT up-regulates binding 9606 16603732 t miannu "Eralpha directly binds to the mll2 complex through two lxxll motifs in a region of mll2 near the c terminus in a ligand-dependent manner. Disrupting the interaction between eralpha and the mll2 complex with small interfering rnas specific against mll2 or an mll2 fragment representing the interacting region with eralpha significantly inhibited the eralpha transcription activity." SIGNOR-145868 "MLL2 complex" complex SIGNOR-C88 SIGNOR "PAX7/MLL2 complex" complex SIGNOR-C91 SIGNOR "form complex" binding 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-198623 MLL-AF4 "fusion protein" SIGNOR-FP4 SIGNOR "AEP complex" complex SIGNOR-C117 SIGNOR "up-regulates activity" binding 9606 BTO:0005261 19956800 t irozzo "Although the complex was initially termed ENL associated proteins (EAP), we now propose to redefine EAP as ‘‘elongation assisting proteins’’ to better reflect the function of this protein complex. In this report, we present evidence that the most frequently occurring MLL fusion proteins exploit molecular control mechanisms of transcriptional elongation to transform hematopoietic cells. MLL fusions become incorporated into an ‘‘elongation assisting protein’’ complex, recruit it to their respective target genes, and enforce ectopic transcription." SIGNOR-255877 MLL-AF4 "fusion protein" SIGNOR-FP4 SIGNOR Apoptosis phenotype SIGNOR-PH2 SIGNOR down-regulates 9606 BTO:0000725 21389315 f irozzo "Consequently, cell cycle and apoptosis analyses suggest that MLL-AF4 conveys a selective proliferation coupled to a survival advantage, which correlates with changes in the expression of genes involved in apoptosis, sensing DNA damage and DNA repair." SIGNOR-255873 MLL-AF4 "fusion protein" SIGNOR-FP4 SIGNOR Cell_death phenotype SIGNOR-PH109 SIGNOR down-regulates 9606 BTO:0000725 21389315 f irozzo "Consequently, cell cycle and apoptosis analyses suggest that MLL-AF4 conveys a selective proliferation coupled to a survival advantage, which correlates with changes in the expression of genes involved in apoptosis, sensing DNA damage and DNA repair." SIGNOR-256650 MLL-AF4 "fusion protein" SIGNOR-FP4 SIGNOR DOT1L protein Q8TEK3 UNIPROT "up-regulates activity" binding 9606 BTO:0001133 18977325 t irozzo "Recent studies have identified association of multiple MLL-fusion partners including AF4, AF9, and AF10 with DOT1L, a histone H3K79 methyltransferase.This leads to a model where MLL-AF4 recruits DOT1L to MLL target genes, and promotes methylation of H3K79 at loci with existing H3K4 methylation (i.e., by wildtype MLL or other H3K4 methyltransferases) thus stimulating transcriptional elongation of genes that are normally primed but not fully transcribed." SIGNOR-255871 MLL-AF4 "fusion protein" SIGNOR-FP4 SIGNOR MLLT3 protein P42568 UNIPROT "down-regulates quantity" relocalization 9606 BTO:0000567 14603337 t irozzo "The AF4–AF9 interaction is maintained by the MLL–AF4 fusion protein, and expression of the MLL–AF4 fusion can alter the subnuclear localization of AF9. This fusion does, however, contain the AF9 interaction domain we have identified. These findings imply that the interaction that we have characterized plays an important role in MLL leukemogenesis. Furthermore, we show that MLL–AF4 does interact with AF9 and has the ability to misdirect AF9 expression from the AF4 body to alternative foci within the nucleolus." SIGNOR-255857 MLL-AF9 "fusion protein" SIGNOR-FP5 SIGNOR "AEP complex" complex SIGNOR-C117 SIGNOR "up-regulates activity" binding 9606 BTO:0005261 19956800 t irozzo "Although the complex was initially termed ENL associated proteins (EAP), we now propose to redefine EAP as ‘‘elongation assisting proteins’’ to better reflect the function of this protein complex. In this report, we present evidence that the most frequently occurring MLL fusion proteins exploit molecular control mechanisms of transcriptional elongation to transform hematopoietic cells. MLL fusions become incorporated into an ‘‘elongation assisting protein’’ complex, recruit it to their respective target genes, and enforce ectopic transcription." SIGNOR-255876 MLL-AF9 "fusion protein" SIGNOR-FP5 SIGNOR DOT1L protein Q8TEK3 UNIPROT "up-regulates activity" binding 10090 BTO:0004052 23996074 t irozzo "In this work, we have identified and mapped the protein-protein interaction site between DOT1L and MLL fusion proteins, AF9 and ENL.The MLL fusion proteins, AF9 and ENL, activate target genes in part via recruitment of the histone methyltransferase DOT1L (disruptor of telomeric silencing 1-like). It is known that the recruitment of DOT1L results in hypermethylation of H3K79 on the prominent MLL fusion downstream target loci Hoxa9 and Meis1" SIGNOR-255869 MLL-AF9 "fusion protein" SIGNOR-FP5 SIGNOR MECOM protein Q03112 UNIPROT "up-regulates quantity by expression" methylation 10090 BTO:0001271 22553314 t irozzo "We hypothesize, based on our ChIP data, that MLL-AF9 up-regulates EVI1 transcription via H3K79 methylation, which is known to be a major gene regulatory mechanism used by some MLL-fusion proteins in leukemia." SIGNOR-255858 "alvocidib hydrochloride" chemical CHEBI:90998 ChEBI CDK1 protein P06493 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192458 MLL-ENL "fusion protein" SIGNOR-FP7 SIGNOR "Core Binding Factor complex" complex SIGNOR-C214 SIGNOR "down-regulates quantity by repression" "transcriptional regulation" 9606 24449215 f miannu "However, the functional consequence of MLL fusions on RUNX1/CBFβ activity has not been fully understood. In this report, we show that MLL fusion proteins and the N-terminal MLL portion of MLL fusions downregulate RUNX1 and CBFβ protein expression via the MLL CXXC domain and flanking regions." SIGNOR-255971 MLL-ENL "fusion protein" SIGNOR-FP7 SIGNOR DOT1L protein Q8TEK3 UNIPROT "up-regulates activity" binding 10090 BTO:0004052 23996074 t irozzo "In this work, we have identified and mapped the protein-protein interaction site between DOT1L and MLL fusion proteins, AF9 and ENL. The MLL fusion proteins, AF9 and ENL, activate target genes in part via recruitment of the histone methyltransferase DOT1L (disruptor of telomeric silencing 1-like). It is known that the recruitment of DOT1L results in hypermethylation of H3K79 on the prominent MLL fusion downstream target loci Hoxa9 and Meis1" SIGNOR-255870 "MLL Fusion" "fusion protein" SIGNOR-FP14 SIGNOR "AEP complex" complex SIGNOR-C117 SIGNOR "up-regulates activity" binding 9606 BTO:0005261 19956800 t miannu "Although the complex was initially termed ENL associated proteins (EAP), we now propose to redefine EAP as ‘‘elongation assisting proteins’’ to better reflect the function of this protein complex. In this report, we present evidence that the most frequently occurring MLL fusion proteins exploit molecular control mechanisms of transcriptional elongation to transform hematopoietic cells. MLL fusions become incorporated into an ‘‘elongation assisting protein’’ complex, recruit it to their respective target genes, and enforce ectopic transcription." SIGNOR-260131 "MLL Fusion" "fusion protein" SIGNOR-FP14 SIGNOR DOT1L protein Q8TEK3 UNIPROT "up-regulates activity" binding 9606 BTO:0001133 18977325 t miannu "Recent studies have identified association of multiple MLL-fusion partners including AF4, AF9, and AF10 with DOT1L, a histone H3K79 methyltransferase.This leads to a model where MLL-AF4 recruits DOT1L to MLL target genes, and promotes methylation of H3K79 at loci with existing H3K4 methylation (i.e., by wildtype MLL or other H3K4 methyltransferases) thus stimulating transcriptional elongation of genes that are normally primed but not fully transcribed." SIGNOR-260095 "MLL/SET subcomplex" complex SIGNOR-C87 SIGNOR "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-204822 MLLT10 protein P55197 UNIPROT SS18/MLLT10 complex SIGNOR-C75 SIGNOR "form complex" binding 9606 BTO:0001271 11423977 t miannu "Based on these results, a model is proposed in which the syt and af10 proteins act in concert as bipartite transcription factors" SIGNOR-108924 MLLT11 protein Q13015 UNIPROT Differentiation phenotype SIGNOR-PH37 SIGNOR up-regulates 10090 BTO:0003295 21715312 f irozzo "Our results indicate that AF1q cooperates with the Notch signaling pathway to foster the emergence of BM prothymocytes and drive subsequent intrathymic specification toward the T-cell lineage." SIGNOR-259201 MLLT11 protein Q13015 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR up-regulates 9606 "BTO:0001939; BTO:0002768; BTO:0000815" 26079538 f irozzo "In addition, enhanced AF1q expression promotes breast cancer cell proliferation, migration, mammosphere formation, and chemo-resistance." SIGNOR-259107 MLLT11 protein Q13015 UNIPROT TCF7 protein P36402 UNIPROT "up-regulates activity" binding -1 26079538 t irozzo "Here, we show that AF1q specifically binds to T-cell-factor-7 (TCF7) in the Wnt signaling pathway and results in transcriptional activation of CD44 as well as multiple downstream targets of the TCF7/LEF1. Super-shift and electrophoretic mobility shift assay (EMSA) further confirmed that AF1q directly interacted with TCF7 and enhanced the binding affinity of the complex" SIGNOR-259108 MLLT1 protein Q03111 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-239228 MLLT3 protein P42568 UNIPROT SCNN1A protein P37088 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0005545 20159978 f Regulation miannu "AF9/MLLT3 contributes to the regulation of the gene encoding the epithelial sodium channel alpha, ENaCalpha, in renal tubular cells. Specifically, increases in AF9 protein lead to a reduction in ENaCalpha expression and changes in AF9 activity appear to be an important component of aldosterone signaling in the kidney." SIGNOR-251944 MLN protein P12872 UNIPROT MLNR protein O43193 UNIPROT up-regulates binding 9606 BTO:0000938 10381885 t gcesareni "A heterotrimeric guanosine triphosphate-binding protein (g protein)-coupled receptor for motilin was isolated from human stomach" SIGNOR-68721 MLNR protein O43193 UNIPROT GNA12 protein Q03113 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257222 MLNR protein O43193 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257132 MLNR protein O43193 UNIPROT GNAI1 protein P63096 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256737 MLNR protein O43193 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256880 MLST8 protein Q9BVC4 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-205609 MLST8 protein Q9BVC4 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-205612 MMP14 protein P50281 UNIPROT ADAM9 protein Q13443 UNIPROT "down-regulates quantity by destabilization" cleavage 9606 BTO:0000007 22632802 t Giulio "Here we show that MT1-MMP forms a complex with FGFR2 and ADAM9 in osteoblasts and proteolytically inactivates ADAM9|Western blotting using antibodies against ectodomain of ADAM9 detected a fragment (around 26 kDa) of ADAM9 in the conditioned culture medium from cells cotransfected with wild-type MT1-MMP, but not in that with catalytic activity-dead MT1-MMP (Figure 6A, top)." SIGNOR-260301 MMP14 protein P50281 UNIPROT Adipogenesis phenotype SIGNOR-PH26 SIGNOR up-regulates 10090 BTO:0005300 28709001 f "MMP14 Promotes Adipogenesis Downstream of or in Parallel to TIMP3" SIGNOR-255909 MMP1 protein P03956 UNIPROT Angiogenesis phenotype SIGNOR-PH46 SIGNOR up-regulates 9606 BTO:0005387 19584257 f lperfetto "However, we show that soluble factors secreted by SUM102 breast cancer cells stimulated the expression of MMP-1 and CXCR4 in HMFs. As a result, these stromal cells acquired an invasive and migratory phenotype" SIGNOR-252265 MMP25 protein Q9NPA2 UNIPROT MMP2 protein P08253 UNIPROT "up-regulates activity" cleavage Asn109 CGNPDVAnYNFFPRK -1 14583471 t miannu "Direct activation of pro-matrix metalloproteinase-2 by leukolysin/membrane-type 6 matrix metalloproteinase/matrix metalloproteinase 25 at the asn(109)-Tyr bond. Leukolysin Cleaves ProMMP-2 at Asn66-Leu and Asn109-Tyr." SIGNOR-256345 MMP25 protein Q9NPA2 UNIPROT MMP2 protein P08253 UNIPROT "up-regulates activity" cleavage Asn66 GCPKESCnLFVLKDT -1 14583471 t miannu "Direct activation of pro-matrix metalloproteinase-2 by leukolysin/membrane-type 6 matrix metalloproteinase/matrix metalloproteinase 25 at the asn(109)-Tyr bond. Leukolysin Cleaves ProMMP-2 at Asn66-Leu and Asn109-Tyr." SIGNOR-256346 MMP2 protein P08253 UNIPROT LAMC2 protein Q13753 UNIPROT "up-regulates activity" cleavage 9211848 t lperfetto "Induction of Cell Migration by Matrix Metalloprotease-2 Cleavage of Laminin-5|MMP2 cleaved the Ln-5 gamma2 subunit at residue 587, exposing a putative cryptic promigratory site on Ln-5 that triggers cell motility. This altered form of Ln-5 is found in tumors and in tissues undergoing remodeling, but not in quiescent tissues. Cleavage of Ln-5 by MMP2 and the resulting activation of the Ln-5 cryptic site may provide new targets for modulation of tumor cell invasion and tissue remodeling." SIGNOR-253240 MMP2 protein P08253 UNIPROT Laminin-5 complex SIGNOR-C184 SIGNOR "up-regulates activity" cleavage 9211848 t lperfetto "Induction of Cell Migration by Matrix Metalloprotease-2 Cleavage of Laminin-5|MMP2 cleaved the Ln-5 gamma2 subunit at residue 587, exposing a putative cryptic promigratory site on Ln-5 that triggers cell motility. This altered form of Ln-5 is found in tumors and in tissues undergoing remodeling, but not in quiescent tissues. Cleavage of Ln-5 by MMP2 and the resulting activation of the Ln-5 cryptic site may provide new targets for modulation of tumor cell invasion and tissue remodeling." SIGNOR-253239 MMP2 protein P08253 UNIPROT TGFB1 protein P01137 UNIPROT up-regulates cleavage 9606 10652271 t gcesareni "We also demonstrate that mmp-9, as well as its relative, mmp-2, cleave latent transforming growth factor-beta (tgf-beta), which constitutes a novel mechanism of tgf-beta activation" SIGNOR-74384 MMP3 protein P08254 UNIPROT HBEGF protein Q99075 UNIPROT up-regulates cleavage 9606 BTO:0000150 11043579 t gcesareni "It was concluded that mmp-3 cleaves hb-egf at a specific site in the jm domain and that this enzyme might regulate the conversion of hb-egf from being a juxtacrine to a paracrine/autocrine growth factor." SIGNOR-83339 MMP3 protein P08254 UNIPROT SPP1 protein P10451 UNIPROT "up-regulates activity" cleavage 25545242 t lperfetto "In this study, we found a novel motif, LRSKSRSFQVSDEQY, in the C-terminal fragment of MMP-3/7-cleaved mouse OPN binds to α9β1 integrin. Importantly, this novel motif is involved in the development of anti-type II collagen antibody-induced arthritis (CAIA). This study provides the first in vitro and in vivo evidence that OPN cleavage by MMP-3/7 is an important regulatory mechanism for CAIA." SIGNOR-253320 MMP7 protein P09237 UNIPROT SPP1 protein P10451 UNIPROT "up-regulates activity" cleavage 25545242 t lperfetto "In this study, we found a novel motif, LRSKSRSFQVSDEQY, in the C-terminal fragment of MMP-3/7-cleaved mouse OPN binds to α9β1 integrin. Importantly, this novel motif is involved in the development of anti-type II collagen antibody-induced arthritis (CAIA). This study provides the first in vitro and in vivo evidence that OPN cleavage by MMP-3/7 is an important regulatory mechanism for CAIA." SIGNOR-253321 MMP3 protein P08254 UNIPROT DCN protein P07585 UNIPROT "down-regulates quantity by destabilization" cleavage Ser240 ISRVDAAsLKGLNNL -1 9148753 t miannu "Degradation of decorin by matrix metalloproteinases. These data indicate proteolytic degradation of DCN by MMP-2, MMP-3 and MMP-7, and suggest the possibility that, under pathophysiological conditions, the digestion by the MMPs may induce tissue reactions mediated by TGF-beta1 released from DCN in the connective tissues." SIGNOR-256353 MN1 protein Q10571 UNIPROT EP300 protein Q09472 UNIPROT "up-regulates activity" binding -1 12569362 t irozzo "Taken together, 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-256020 MN1 protein Q10571 UNIPROT MYBBP1A protein Q9BQG0 UNIPROT "up-regulates activity" binding -1 12569362 t irozzo "Taken together, 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-256021 MNAT1 protein P51948 UNIPROT ESR1 protein P03372 UNIPROT "up-regulates activity" phosphorylation Ser118 LHPPPQLSPF 9606 10949034 t Manara "Human Estrogen Receptor α Is Phosphorylated at Serine 118 In Vivo by Cdk7" SIGNOR-260837 MOB1A protein Q9H8S9 UNIPROT LATS1 protein O95835 UNIPROT up-regulates binding 9606 21084559 t "Lats1 and Lats2 are nuclear Dbf2-related (NDR) family protein kinases." gcesareni "Lats1/2 are activated by association with the highly homologous scaffold proteins mps one binder kinase activator-like 1a (mobkl1a) and 1b (mobkl1b), which are collectively referred to as mob1" SIGNOR-169752 MOB1A protein Q9H8S9 UNIPROT LATS2 protein Q9NRM7 UNIPROT up-regulates binding 9606 21084559 t "Lats1 and Lats2 are nuclear Dbf2-related (NDR) family protein kinases." gcesareni "Lats1/2 are activated by association with the highly homologous scaffold proteins mps one binder kinase activator-like 1a (mobkl1a) and 1b (mobkl1b), which are collectively referred to as mob1" SIGNOR-169755 MOB1B protein Q7L9L4 UNIPROT LATS1 protein O95835 UNIPROT up-regulates binding 9606 21084559 t "Lats1 and Lats2 are nuclear Dbf2-related (NDR) family protein kinases." gcesareni "Lats1/2 are activated by association with the highly homologous scaffold proteins mps one binder kinase activator-like 1a (mobkl1a) and 1b (mobkl1b), which are collectively referred to as mob1." SIGNOR-169795 MOB1B protein Q7L9L4 UNIPROT LATS2 protein Q9NRM7 UNIPROT up-regulates binding 9606 21084559 t "Lats1 and Lats2 are nuclear Dbf2-related (NDR) family protein kinases." gcesareni "Lats1/2 are activated by association with the highly homologous scaffold proteins mps one binder kinase activator-like 1a (mobkl1a) and 1b (mobkl1b), which are collectively referred to as mob1." SIGNOR-169798 Mob1 proteinfamily SIGNOR-PF42 SIGNOR LATS1/2 proteinfamily SIGNOR-PF43 SIGNOR "up-regulates activity" binding 9606 21084559 t miannu "Lats1/2 are activated by association with the highly homologous scaffold proteins mps one binder kinase activator-like 1a (mobkl1a) and 1b (mobkl1b), which are collectively referred to as mob1." SIGNOR-256186 moclobemide chemical CHEBI:83531 ChEBI MAOA protein P21397 UNIPROT "down-regulates activity" "chemical inhibition" -1 21680183 t Luana "Twenty-two pyrazoline derivatives were synthesized and tested for their human MAO (hMAO) inhibitory activity. Twelve molecules with unsubstituted ring A and substituted ring C (5–16) were found to be potent inhibitors of hMAO-A isoform with SIMAO-A in the order 103 and 104. " SIGNOR-258314 moclobemide chemical CHEBI:83531 ChEBI MAOB protein P27338 UNIPROT "down-regulates activity" "chemical inhibition" -1 21680183 t Luana "Twenty-two pyrazoline derivatives were synthesized and tested for their human MAO (hMAO) inhibitory activity. Twelve molecules with unsubstituted ring A and substituted ring C (5–16) were found to be potent inhibitors of hMAO-A isoform with SIMAO-A in the order 103 and 104. " SIGNOR-258315 morphine chemical CHEBI:17303 ChEBI OPRD1 protein P41143 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258932 morphine chemical CHEBI:17303 ChEBI OPRK1 protein P41145 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258931 morphine chemical CHEBI:17303 ChEBI OPRM1 protein P35372 UNIPROT "up-regulates activity" "chemical activation" 10029 BTO:0000246 9686407 t miannu "Accordingly, for the OTDP, the binding affinity and activity of a large number of opiate compounds have been tested at μ-, δ-, and κ-opiate receptors. Binding studies were originally conducted in guinea pig brain membranes, and subsequent studies have been carried out in CHO cells transfected with human receptors. Table 7 shows a biochemical method for determining activity and potency of opioid compounds, stimulation of [35S]GTPγS binding in membranes from cells transfected with human μ, δ, or κ receptors." SIGNOR-258765 motesanib chemical CHEBI:51098 ChEBI FLT1 protein P17948 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258251 "alvocidib hydrochloride" chemical CHEBI:90998 ChEBI CDK2 protein P24941 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192461 M protein P59596 UNIPROT CASP8 protein Q14790 UNIPROT "up-regulates activity" 9606 25271362 f Luana "Taken together, our results demonstrated that expression of M-protein causes activation of both caspases 8 and 9 via the PKB/Akt signalling cascades. " SIGNOR-260201 motesanib chemical CHEBI:51098 ChEBI KDR protein P35968 UNIPROT "down-regulates activity" "chemical inhibition" -1 22037378 t Luana "Our data set represents the most detailed comprehensive assessment of the reactivity of known and clinical kinase inhibitors across the kinome published to date. | The data also show that for at least 15 of the 27 kinases that are the primary, intended targets for the compounds tested and that are represented in the assay panel, selective inhibitors, as assessed by both absolute selectivity across the kinome and selectivity relative to the primary target, are among the 72 tested here." SIGNOR-258253 Motilin smallmolecule CHEBI:80269 ChEBI MLNR protein O43193 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-257542 MPHOSPH10 protein O00566 UNIPROT UTP3 protein Q9NQZ2 UNIPROT "up-regulates activity" binding -1 28813493 t miannu "Mpp10 is able to bind the ribosome biogenesis factor Utp3/Sas10 through two conserved motifs in its N-terminal region. In addition, Mpp10 interacts with the ribosomal protein S5/uS7 using a short stretch within an acidic loop region. Thus, our findings reveal that Mpp10 provides a platform for the simultaneous interaction with multiple proteins in the 90S pre-ribosome." SIGNOR-261176 MPO protein P05164 UNIPROT APOA1 protein P02647 UNIPROT "down-regulates activity" oxidation 9606 20043647 t miannu "When apolipoprotein A-I (apoA-I), the major HDL protein, was oxidized by MPO, its ability to promote cellular cholesterol efflux by ABCA1 was impaired. Moreover, oxidized apoA-I was unable to activate lecithin:cholesterol acyltransferase (LCAT), which rapidly converts free cholesterol to cholesteryl ester, a critical step in HDL maturation" SIGNOR-252102 MPP5 protein Q8N3R9 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-203494 M protein P59596 UNIPROT AKT proteinfamily SIGNOR-PF24 SIGNOR "down-regulates activity" 9606 BTO:0005029 25271362 f Luana "Consistent with our previous result, we detected a reduced phosphorylated PKB/Akt level and diminished PKB/Akt activity in mammalian cells expressing M-protein." SIGNOR-260200 M protein P59596 UNIPROT Apoptosis phenotype SIGNOR-PH2 SIGNOR up-regulates 9606 BTO:0000161 16845612 f Luana "Co-transfection of M and N enhances the induction of apoptosis by M or N alone, which also suggests that the structural proteins of SARS-CoV may play an important role not only in the process of invasion but also in the pathogenetic process in cells." SIGNOR-260198 M protein P59596 UNIPROT IKK-complex complex SIGNOR-C14 SIGNOR "down-regulates activity" binding 9534 17705188 t lperfetto "Together, these results indicate that SARS-CoV M suppresses NF-kappaB activity probably through a direct interaction with IKKbeta, resulting in lower Cox-2 expression." SIGNOR-260261 MRAP2 protein Q96G30 UNIPROT MC1R protein Q01726 UNIPROT "down-regulates activity" binding 10029 BTO:0000246 19329486 t miannu "We report that MRAP and MRAP2 can interact with all 5 MCRs. This interaction results in MC2R surface expression and signaling. In contrast, MRAP and MRAP2 can reduce MC1R, MC3R, MC4R, and MC5R responsiveness to [Nle4,D-Phe7]alpha-melanocyte-stimulating hormone (NDP-MSH). MRAP and MRAP2 can reduce the surface expression of MC4R and also the signaling of this receptor. we observed a significant decrease in the cell-surface expression of MC4R and MC5R in the presence of MRAP and MRAP2. It is interesting that MRAP and MRAP2 have opposite effects in the modulation of different MCR family members." SIGNOR-252365 MRAP2 protein Q96G30 UNIPROT MC2R protein Q01718 UNIPROT "up-regulates activity" binding 10029 BTO:0000246 19329486 t miannu "We report that MRAP and MRAP2 can interact with all 5 MCRs. This interaction results in MC2R surface expression and signaling.We have previously identified MRAP as an accessory protein for MC2R, required for receptor trafficking to the cell surface and the formation of a functional MC2R. Here we have identified MRAP2 as a homologue of MRAP. Like MRAP, MRAP2 is able to support MC2R cell-surface expression, producing a functional ACTH-responsive receptor." SIGNOR-252361 MRAP2 protein Q96G30 UNIPROT MC3R protein P41968 UNIPROT "down-regulates activity" binding 10029 BTO:0000246 19329486 t miannu "We report that MRAP and MRAP2 can interact with all 5 MCRs. This interaction results in MC2R surface expression and signaling. In contrast, MRAP and MRAP2 can reduce MC1R, MC3R, MC4R, and MC5R responsiveness to [Nle4,D-Phe7]alpha-melanocyte-stimulating hormone (NDP-MSH). MRAP and MRAP2 can reduce the surface expression of MC4R and also the signaling of this receptor. we observed a significant decrease in the cell-surface expression of MC4R and MC5R in the presence of MRAP and MRAP2. It is interesting that MRAP and MRAP2 have opposite effects in the modulation of different MCR family members." SIGNOR-252367 MRAP2 protein Q96G30 UNIPROT MC4R protein P32245 UNIPROT "down-regulates activity" binding 10029 BTO:0000246 19329486 t miannu "We report that MRAP and MRAP2 can interact with all 5 MCRs. This interaction results in MC2R surface expression and signaling. In contrast, MRAP and MRAP2 can reduce MC1R, MC3R, MC4R, and MC5R responsiveness to [Nle4,D-Phe7]alpha-melanocyte-stimulating hormone (NDP-MSH). MRAP and MRAP2 can reduce the surface expression of MC4R and also the signaling of this receptor. we observed a significant decrease in the cell-surface expression of MC4R and MC5R in the presence of MRAP and MRAP2. It is interesting that MRAP and MRAP2 have opposite effects in the modulation of different MCR family members." SIGNOR-252363 M protein P59596 UNIPROT CASP9 protein P55211 UNIPROT "up-regulates activity" 9606 25271362 f Luana "Taken together, our results demonstrated that expression of M-protein causes activation of both caspases 8 and 9 via the PKB/Akt signalling cascades. " SIGNOR-260202 "alvocidib hydrochloride" chemical CHEBI:90998 ChEBI CDK4 protein P11802 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192464 MRAP protein Q8TCY5 UNIPROT MC1R protein Q01726 UNIPROT "down-regulates activity" binding 10029 BTO:0000246 19329486 t miannu "We report that MRAP and MRAP2 can interact with all 5 MCRs. This interaction results in MC2R surface expression and signaling. In contrast, MRAP and MRAP2 can reduce MC1R, MC3R, MC4R, and MC5R responsiveness to [Nle4,D-Phe7]alpha-melanocyte-stimulating hormone (NDP-MSH). MRAP and MRAP2 can reduce the surface expression of MC4R and also the signaling of this receptor. we observed a significant decrease in the cell-surface expression of MC4R and MC5R in the presence of MRAP and MRAP2. It is interesting that MRAP and MRAP2 have opposite effects in the modulation of different MCR family members." SIGNOR-252364 MRAP protein Q8TCY5 UNIPROT MC3R protein P41968 UNIPROT "down-regulates activity" binding 10029 BTO:0000246 19329486 t miannu "We report that MRAP and MRAP2 can interact with all 5 MCRs. This interaction results in MC2R surface expression and signaling. In contrast, MRAP and MRAP2 can reduce MC1R, MC3R, MC4R, and MC5R responsiveness to [Nle4,D-Phe7]alpha-melanocyte-stimulating hormone (NDP-MSH). MRAP and MRAP2 can reduce the surface expression of MC4R and also the signaling of this receptor. we observed a significant decrease in the cell-surface expression of MC4R and MC5R in the presence of MRAP and MRAP2. It is interesting that MRAP and MRAP2 have opposite effects in the modulation of different MCR family members." SIGNOR-252366 MRAP protein Q8TCY5 UNIPROT MC4R protein P32245 UNIPROT "down-regulates activity" binding 10029 BTO:0000246 19329486 t miannu "We report that MRAP and MRAP2 can interact with all 5 MCRs. This interaction results in MC2R surface expression and signaling. In contrast, MRAP and MRAP2 can reduce MC1R, MC3R, MC4R, and MC5R responsiveness to [Nle4,D-Phe7]alpha-melanocyte-stimulating hormone (NDP-MSH). MRAP and MRAP2 can reduce the surface expression of MC4R and also the signaling of this receptor. we observed a significant decrease in the cell-surface expression of MC4R and MC5R in the presence of MRAP and MRAP2. It is interesting that MRAP and MRAP2 have opposite effects in the modulation of different MCR family members." SIGNOR-252362 MRAP protein Q8TCY5 UNIPROT MC5R protein P33032 UNIPROT "down-regulates activity" binding 10029 BTO:0000246 19329486 t miannu "We report that MRAP and MRAP2 can interact with all 5 MCRs. This interaction results in MC2R surface expression and signaling. In contrast, MRAP and MRAP2 can reduce MC1R, MC3R, MC4R, and MC5R responsiveness to [Nle4,D-Phe7]alpha-melanocyte-stimulating hormone (NDP-MSH). MRAP and MRAP2 can reduce the surface expression of MC4R and also the signaling of this receptor. we observed a significant decrease in the cell-surface expression of MC4R and MC5R in the presence of MRAP and MRAP2. It is interesting that MRAP and MRAP2 have opposite effects in the modulation of different MCR family members." SIGNOR-252368 MRE11 protein P49959 UNIPROT ATM protein Q13315 UNIPROT up-regulates binding 9606 18854157 t gcesareni "One of the earliest events is recruitment and activation of the atm at the damaged dna sites through the mre11rad50nbs1 (mrn) sensor complex. the mre11/rad50/nbs1 (mrn) complex maintains genomic stability by bridging dna ends and initiating dna damage signaling through activation of the atm kinase." SIGNOR-181628 MRE11 protein P49959 UNIPROT ATM protein Q13315 UNIPROT up-regulates binding 9606 21763684 t gcesareni "One of the earliest events is recruitment and activation of the atm at the damaged dna sites through the mre11rad50nbs1 (mrn) sensor complex. the mre11/rad50/nbs1 (mrn) complex maintains genomic stability by bridging dna ends and initiating dna damage signaling through activation of the atm kinase." SIGNOR-175006 MRE11 protein P49959 UNIPROT NBN protein O60934 UNIPROT up-regulates binding 9606 17713585 t esanto "The mre11_rad50_nbs1 (mrn) complex is among the earliest respondents to dna double-strand breaks (dsbs). To organize the mrn complex, the mre11 exonuclease directly binds nbs1, dna, and rad50." SIGNOR-157475 MRE11/RAD50/NBS1 complex SIGNOR-C147 SIGNOR DNA_repair phenotype SIGNOR-PH57 SIGNOR up-regulates 17713585 f lperfetto "The mre11_rad50_nbs1 (mrn) complex is among the earliest respondents to dna double-strand breaks (dsbs).|Current emerging structural and biological evidence suggests that MRN has 3 coupled critical roles in DSB sensing, stabilization, signaling, and effector scaffolding: (1) expeditious establishment of protein--nucleic acid tethering scaffolds for the recognition and stabilization of DSBs; (2) initiation of DSB sensing, cell-cycle checkpoint signaling cascades, and establishment of epigenetic marks via the ATM kinase; and (3) functional regulation of chromatin remodeling in the vicinity of a DSB." SIGNOR-251502 MRGPRX1 protein Q96LB2 UNIPROT GNA14 protein O95837 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257433 MRGPRX1 protein Q96LB2 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-257058 MRGPRX1 protein Q96LB2 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257171 MRGPRX1 protein Q96LB2 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-256929 MRGPRX1 protein Q96LB2 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257259 MRGPRX1 protein Q96LB2 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-257384 MRGPRX1 protein Q96LB2 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-256786 MRGPRX1 protein Q96LB2 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257326 MRGPRX2 protein Q96LB1 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-257059 MRGPRX2 protein Q96LB1 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257172 MRGPRX2 protein Q96LB1 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-256930 MRGPRX2 protein Q96LB1 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257260 MRGPRX2 protein Q96LB1 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-257385 MRGPRX2 protein Q96LB1 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-256787 MRGPRX2 protein Q96LB1 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257327 MRPL10 protein Q7Z7H8 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-262383 MRPL11 protein Q9Y3B7 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-262382 MRPL12 protein P52815 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-262381 MRPL13 protein Q9BYD1 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-262380 MRPL14 protein Q6P1L8 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-262379 MRPL15 protein Q9P015 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-262378 MRPL16 protein Q9NX20 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-262377 MRPL17 protein Q9NRX2 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-262340 MRPL18 protein Q9H0U6 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-262376 MRPL19 protein P49406 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-262375 MRPL1 protein Q9BYD6 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-262384 MRPL20 protein Q9BYC9 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-262373 MRPL21 protein Q7Z2W9 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-262372 MRPL22 protein Q9NWU5 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-262371 MRPL23 protein Q16540 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-262370 MRPL24 protein Q96A35 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-262369 MRPL27 protein Q9P0M9 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-262368 MRPL28 protein Q13084 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-262367 MRPL2 protein Q5T653 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-262374 MRPL30 protein Q8TCC3 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-262365 MRPL32 protein Q9BYC8 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-262339 MRPL33 protein O75394 UNIPROT "39S mitochondrial large ribosomal subunit" complex SIGNOR-C285 SIGNOR "form complex" binding -1 25838379 t lperfetto "We have determined the structure of the intact mitoribosome to 3.5 angstrom resolution by single-particle electron cryo-microscopy. It reveals 80 extensively interconnected proteins, 36 of which are specific to mitochondria, and three rRNA molecules" SIGNOR-262364 MRPL34 protein Q9BQ48 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-262363 MRPL35 protein Q9NZE8 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-262362 MRPL36 protein Q9P0J6 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-262361 MRPL37 protein Q9BZE1 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-262360 MRPL38 protein Q96DV4 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-262359 MRPL39 protein Q9NYK5 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-262358 MRPL3 protein P09001 UNIPROT "39S mitochondrial large ribosomal subunit" complex SIGNOR-C285 SIGNOR "form complex" binding -1 25838379 t lperfetto "We have determined the structure of the intact mitoribosome to 3.5 angstrom resolution by single-particle electron cryo-microscopy. It reveals 80 extensively interconnected proteins, 36 of which are specific to mitochondria, and three rRNA molecules" SIGNOR-262366 MRPL40 protein Q9NQ50 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-262356 MRPL41 protein Q8IXM3 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-262355 MRPL42 protein Q9Y6G3 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-262354 MRPL43 protein Q8N983 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-262353 MRPL44 protein Q9H9J2 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-262352 MRPL45 protein Q9BRJ2 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-262351 MRPL46 protein Q9H2W6 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-262350 MRPL47 protein Q9HD33 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-262349 MRPL48 protein Q96GC5 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-262348 MRPL49 protein Q13405 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-262347 MRPL4 protein Q9BYD3 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-262357 MRPL50 protein Q8N5N7 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-262338 MRPL51 protein Q4U2R6 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-262337 MRPL52 protein Q86TS9 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-262346 MRPL53 protein Q96EL3 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-262345 MRPL54 protein Q6P161 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-262336 MRPL55 protein Q7Z7F7 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-262335 MRPL57 protein Q9BQC6 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-262341 MRPL58 protein Q14197 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-262344 MRPL9 protein Q9BYD2 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-262343 MRPS11 protein P82912 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-261458 MRPS12 protein O15235 UNIPROT "28S mitochondrial small ribosomal subunit" complex SIGNOR-C266 SIGNOR "form complex" binding 9606 25838379 t miannu "The mammalian mitochondrial ribosome (mitoribosome) has a highly protein-rich composition with a small sedimentation coefficient of 55 S, consisting of 39 S large and 28 S small subunits. . We report here the identification of 28 S small subunit proteins." SIGNOR-261457 MRPS14 protein O60783 UNIPROT "28S mitochondrial small ribosomal subunit" complex SIGNOR-C266 SIGNOR "form complex" binding 9606 BTO:0000934 25838379 t miannu "The mammalian mitochondrial ribosome (mitoribosome) has a highly protein-rich composition with a small sedimentation coefficient of 55 S, consisting of 39 S large and 28 S small subunits. . We report here the identification of 28 S small subunit proteins." SIGNOR-261456 MRPS15 protein P82914 UNIPROT "28S mitochondrial small ribosomal subunit" complex SIGNOR-C266 SIGNOR "form complex" binding 9606 BTO:0000934 25838379 t miannu "The mammalian mitochondrial ribosome (mitoribosome) has a highly protein-rich composition with a small sedimentation coefficient of 55 S, consisting of 39 S large and 28 S small subunits. . We report here the identification of 28 S small subunit proteins." SIGNOR-261455 MRPS16 protein Q9Y3D3 UNIPROT "28S mitochondrial small ribosomal subunit" complex SIGNOR-C266 SIGNOR "form complex" binding 9606 BTO:0000934 25838379 t miannu "The mammalian mitochondrial ribosome (mitoribosome) has a highly protein-rich composition with a small sedimentation coefficient of 55 S, consisting of 39 S large and 28 S small subunits. . We report here the identification of 28 S small subunit proteins." SIGNOR-261454 MRPS17 protein Q9Y2R5 UNIPROT "28S mitochondrial small ribosomal subunit" complex SIGNOR-C266 SIGNOR "form complex" binding 9606 BTO:0000934 25838379 t miannu "The mammalian mitochondrial ribosome (mitoribosome) has a highly protein-rich composition with a small sedimentation coefficient of 55 S, consisting of 39 S large and 28 S small subunits. . We report here the identification of 28 S small subunit proteins." SIGNOR-261453 MRPS18A protein Q9NVS2 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-262334 MRPS18B protein Q9Y676 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-261452 MRPS18C protein Q9Y3D5 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-261450 MRPS21 protein P82921 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-261486 MRPS22 protein P82650 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-261434 MRPS23 protein Q9Y3D9 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-261435 MRPS24 protein Q96EL2 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-261436 MRPS25 protein P82663 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-261448 MRPS26 protein Q9BYN8 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-261447 MRPS27 protein Q92552 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-261446 MRPS2 protein Q9Y399 UNIPROT "28S mitochondrial small ribosomal subunit" complex SIGNOR-C266 SIGNOR "form complex" binding P82664 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-261449 MRPS30 protein Q9NP92 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-262342 MRPS31 protein Q92665 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-261445 MRPS33 protein Q9Y291 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-261444 MRPS34 protein P82930 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-261443 MRPS35 protein P82673 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-261442 MRPS5 protein P82675 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-261441 MRPS6 protein P82932 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-261440 MRPS9 protein P82933 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-261438 "alvocidib hydrochloride" chemical CHEBI:90998 ChEBI CDK5 protein Q00535 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192467 MRTFA protein Q969V6 UNIPROT KLF4 protein O43474 UNIPROT down-regulates 9606 BTO:0000887;BTO:0001260 21673106 f "miR-143 and miR-145 target KLF4" gcesareni "This result suggests that mrtf-a, but not myocd, is essential for bmp4-dependent induction ofmir-143/145gene transcription. Of the mirnas identified to target klf4, only mir-143 and mir-145 were induced at least 1.5-fold by both bmp4 and tgf- , suggesting that they may be critical for bmp4- and tgf- -mediated reduction of klf4." SIGNOR-174261 MRTFA protein Q969V6 UNIPROT SRF protein P11831 UNIPROT up-regulates binding 9606 BTO:0000887;BTO:0001260 21673106 t gcesareni "Similarly, the myocd-related transcription factor (mrtf) family of proteins, mrtf-a and mrtf-b, are also involved in the transcriptional regulation of contractile gene markers as coactivators of srf." SIGNOR-174264 MRTFB protein Q9ULH7 UNIPROT SRF protein P11831 UNIPROT "up-regulates activity" binding 9606 BTO:0000567 14565952 t llicata "MKL2 binds to and activates SRF similar to myocardin and MKL1." SIGNOR-237671 MRTFB protein Q9ULH7 UNIPROT SRF protein P11831 UNIPROT up-regulates binding 9606 BTO:0000887;BTO:0001260 21673106 t gcesareni "Similarly, the myocd-related transcription factor (mrtf) family of proteins, mrtf-a and mrtf-b, are also involved in the transcriptional regulation of contractile gene markers as coactivators of srf." SIGNOR-174316 MS4A2 protein Q01362 UNIPROT FCER1 complex SIGNOR-C200 SIGNOR "form complex" binding 9606 BTO:0000830 16470226 t "Alessandro Palma" "FcepsilonRI is a tetrameric receptor that comprises an alpha-chain, which is responsible for binding IgE, as well as a beta-chain and a disulphide-linked gamma-chain homo dimer, which are responsible for initiating signalling." SIGNOR-254960 MSC protein O60682 UNIPROT TCF3 protein P15923 UNIPROT "down-regulates activity" binding 9606 BTO:0000776 9584154 t 2 miannu "ABF-1 contains a transcriptional repression domain and is capable of inhibiting the transactivation capability of E47 in mammalian cells." SIGNOR-241315 MSH2/MSH6 complex SIGNOR-C60 SIGNOR BLM protein P54132 UNIPROT up-regulates binding 9606 15064730 t lperfetto "We show that the recombinant hmsh2/6 protein complex stimulated the ability of the bloom's syndrome gene product, blm, to process holliday junctions in vitro" SIGNOR-217223 MSH2 protein P43246 UNIPROT BLM protein P54132 UNIPROT up-regulates binding 9606 SIGNOR-C60 15064730 t miannu "We show that the recombinant hmsh2/6 protein complex stimulated the ability of the bloom's syndrome gene product, blm, to process holliday junctions in vitro" SIGNOR-123699 "MSH release-inhibiting hormone" smallmolecule CID:56842142 PUBCHEM MC1R protein Q01726 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0002524 31160049 t "Ligand-GPCR dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257536 "MSH release-inhibiting hormone" smallmolecule CID:56842142 PUBCHEM MC3R protein P41968 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0002524 31160049 t "Ligand-GPCR dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257537 "MSH release-inhibiting hormone" smallmolecule CID:56842142 PUBCHEM MC4R protein P32245 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0002524 31160049 t "Ligand-GPCR dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257538 "MSH release-inhibiting hormone" smallmolecule CID:56842142 PUBCHEM MC5R protein P33032 UNIPROT "up-regulates activity" "chemical activation" 9606 BTO:0002524 31160049 t "Ligand-GPCR dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257539 MSI1 protein O43347 UNIPROT NUMB protein P49757 UNIPROT down-regulates binding 9606 20477901 t "Inhibits translation" gcesareni "The study confirmed p21(cip1) and numb proteins as targets of musashi1, suggesting additionally p27(kip1) in cell-cycle regulation and jagged-1 in notch ." SIGNOR-165617 MSI2 protein Q96DH6 UNIPROT NUMB protein P49757 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001271 21084860 f miannu "Msi2 was shown to be upregulated in blast crisis cml and to negatively regulate expression ofnumb." SIGNOR-169848 MSN protein P26038 UNIPROT MSN/PDZD8 complex SIGNOR-C61 SIGNOR "form complex" binding 9606 21549406 t miannu "These results demonstrated that both human moesin and its newly identified binding partner, pdzd8 had similar effects on host mt networks, suggesting that they are likely to function as part of a stable mt regulatory complex." SIGNOR-173647 MST1 protein P26927 UNIPROT HIST1H2BB protein P33778 UNIPROT up-regulates phosphorylation Ser15 APAPKKGsKKAITKA 9606 21212262 t lperfetto "The mst1 is a serine/threonine kinase that is activated upon apoptotic stimulation, which in turn activates its downstream targets, jnk/p38, histone h2b and foxo. Mst1 induces apoptosis by phosphorylating histone h2b on a relatively conserved site, ser-14 in mammalian cells" SIGNOR-171005 "alvocidib hydrochloride" chemical CHEBI:90998 ChEBI CDK6 protein Q00534 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192470 MST1 protein P26927 UNIPROT STK4 protein Q13043 UNIPROT up-regulates phosphorylation Thr183 DTMAKRNtVIGTPFW 9606 11805089 t llicata "We directly show that okadaic acid induces phosphorylation in the activation loop of mst, and, once phosphorylated, mst is rapidly translocated to the nucleus. when thr183 in mst1 was mutated to ala, no band could be detected by oa treatment,2 indicating that thr183 was the site of phosphorylation." SIGNOR-114289 MSTN protein O14793 UNIPROT ACVR2B protein Q13705 UNIPROT "up-regulates activity" binding 10090 11459935 t gcesareni "The purified C-terminal myostatin dimer was capable of binding the activin type II receptors, Act RIIB and, to a lesser extent, Act RIIA" SIGNOR-235153 MSX1 protein P28360 UNIPROT DLX2 protein Q07687 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-240929 MSX1 protein P28360 UNIPROT DLX5 protein P56178 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-240987 MSX1 protein P28360 UNIPROT TBP protein P20226 UNIPROT "down-regulates activity" binding -1 8700832 t 2 miannu "Msx-1 is a potent transcriptional repressor and that this activity is independent of its DNA binding function. Here we show that Msx-1 interacts directly with the TATA binding protein (TBP) but not with several other general transcription factors. This interaction is mediated by the Msx-1 homeodomain, specifically through residues in the N-terminal arm. These same N-terminal arm residues are required for repression by Msx-1, suggesting a functional relationship between TBP association and transcriptional repression." SIGNOR-240401 MSX2 protein P35548 UNIPROT DLX2 protein Q07687 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-240932 MSX2 protein P35548 UNIPROT DLX5 protein P56178 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-240990 "MTA1/DJ1 complex" complex SIGNOR-C123 SIGNOR TH protein P07101 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000793 21368136 f 1 miannu "we found that the MTA1/DJ1 complex is required for optimum stimulation of the TH expression by paired like homeodomain transcription factor (Pitx3) homeodomain transcription factor and that the MTA1/DJ1 complex is recruited to the TH gene chromatin via the direct interaction of MTA1 with Pitx3." SIGNOR-239773 MTA1 protein Q13330 UNIPROT CDH1 protein P12830 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000812 18719363 f miannu "MTA1 overexpression resulted in downregulation of E-cadherin and MTA3 expression and enhanced expression of the transcriptional repressors SNAIL and SLUG." SIGNOR-254594 MTA1 protein Q13330 UNIPROT CLOCK/ARNTL complex SIGNOR-C195 SIGNOR "up-regulates activity" binding 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-253723 MTA1 protein Q13330 UNIPROT CXCL1 protein P09341 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000812 18719363 f miannu "Screening for the expression of angiogenic cytokines expressed by ovarian cancer cells revealed MTA1-mediated upregulation of the oncogenic and angiogenic cytokine GRO (growth-regulated oncogene, CXCL1)." SIGNOR-254598 MTA1 protein Q13330 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-254242 MTA1 protein Q13330 UNIPROT "MTA1/DJ1 complex" complex SIGNOR-C123 SIGNOR "form complex" binding 9606 BTO:0000567 21368136 t 1 miannu "we found that the MTA1/DJ1 complex is required for optimum stimulation of the TH expression by paired like homeodomain transcription factor (Pitx3) homeodomain transcription factor and that the MTA1/DJ1 complex is recruited to the TH gene chromatin via the direct interaction of MTA1 with Pitx3." SIGNOR-239739 MTA1 protein Q13330 UNIPROT MTA3 protein Q9BTC8 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000812 18719363 f miannu "MTA1 overexpression resulted in downregulation of E-cadherin and MTA3 expression and enhanced expression of the transcriptional repressors SNAIL and SLUG." SIGNOR-254595 MTA1 protein Q13330 UNIPROT SNAI1 protein O95863 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000812 18719363 f miannu "MTA1 overexpression resulted in downregulation of E-cadherin and MTA3 expression and enhanced expression of the transcriptional repressors SNAIL and SLUG." SIGNOR-254596 MTA1 protein Q13330 UNIPROT SNAI2 protein O43623 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000812 18719363 f miannu "MTA1 overexpression resulted in downregulation of E-cadherin and MTA3 expression and enhanced expression of the transcriptional repressors SNAIL and SLUG." SIGNOR-254597 MTA2 protein O94776 UNIPROT FSHR protein P23945 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001238 23086931 f miannu "Chromatin modifier MTA2 participates in the down-regulation of FSHR transcription. MTA2 is a potent corepressor of FSHR transcription, because it can recruit histone deacetylase-1 onto the FSHR promoter and participates in the down-regulation of FSHR expression upon FSH treatment." SIGNOR-254226 MTARC1 protein Q5VT66 UNIPROT "nitric oxide" smallmolecule CHEBI:16480 ChEBI "up-regulates quantity" "small molecule catalysis" 9606 BTO:0000007 24500710 t miannu "our results indicate that mARC can generate nitric oxide (NO) from nitrite when forming an electron transfer chain with NADH, cytochrome b5, and NADH-dependent cytochrome b5 reductase. expression of mARC-1 in HEK cells using a lentivirus vector was used to confirm cellular nitrite reduction to NO." SIGNOR-261419 MTCP1 protein P56278 UNIPROT AKT2 protein P31751 UNIPROT up-regulates binding 9606 BTO:0000782;BTO:0001271 10983986 t miannu "Full-length tcl1 and its isoforms bind to akt / in in vitro kinase assays using gsk-3_ as a substrate, we found that the presence of any of the tcl1 family proteins (tcl1, mtcp1, or tcl1b) as gst fusion proteins significantly enhanced akt-induced gsk-3_ phosphorylation" SIGNOR-81674 MTCP1 protein P56278 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-81677 MTCP1 protein P56278 UNIPROT AKT proteinfamily SIGNOR-PF24 SIGNOR up-regulates binding 9606 BTO:0000782;BTO:0001271 10983986 t lperfetto "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-244413 MT-CYB protein P00156 UNIPROT "Mitochondrial respiratory chain complex III" complex SIGNOR-C279 SIGNOR "form complex" binding 30030361 t lperfetto "Complex III (EC 1.10.2.2) or quinol-cytochrome c reductase performs electron transfer coupled to proton pumping using the ‘Q-cycle’ mechanism [79,80]. Structurally, it is a tightly bound symmetrical dimer (cIII2), being each ‘monomer’ composed of three catalytic core (MT-CYB, CYC1 and UQCRFS1) and seven supernumerary subunits" SIGNOR-262193 MTF1 protein Q14872 UNIPROT GCLC protein P48506 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 15378601 f miannu "MRE-binding transcription factor-1 (MTF-1) is a highly conserved heavy metal-induced transcriptional activator. MTF-1 also activates transcription in response to oxidative stress and regulates the expression of several cytoprotective factor genes, including MT, gamma-glutamylcysteine synthetase, and Cu/Zn-superoxide dismutase." SIGNOR-254599 MTF1 protein Q14872 UNIPROT MCAT protein Q8IVS2 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 15378601 f miannu "MRE-binding transcription factor-1 (MTF-1) is a highly conserved heavy metal-induced transcriptional activator. MTF-1 also activates transcription in response to oxidative stress and regulates the expression of several cytoprotective factor genes, including MT, gamma-glutamylcysteine synthetase, and Cu/Zn-superoxide dismutase." SIGNOR-254600 MTF1 protein Q14872 UNIPROT SOD1 protein P00441 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 15378601 f miannu "MRE-binding transcription factor-1 (MTF-1) is a highly conserved heavy metal-induced transcriptional activator. MTF-1 also activates transcription in response to oxidative stress and regulates the expression of several cytoprotective factor genes, including MT, gamma-glutamylcysteine synthetase, and Cu/Zn-superoxide dismutase." SIGNOR-254601 MTHFR protein P42898 UNIPROT 5-methyltetrahydrofolate smallmolecule CHEBI:20612 ChEBI "up-regulates quantity" "small molecule catalysis" 10720211 t lperfetto "Methylenetetrahydrofolate reductase (MTHFR) plays a central role in the folate cycle and contributes to the metabolism of the amino acid homocysteine. It catalyzes the reduction of 5,10-methylenetetrahydrofolate to 5-methyltetrahydrofolate, thus generating the active form of folate required for remethylation of homocysteine to methionine." SIGNOR-253139 MTHFR protein P42898 UNIPROT "(6R)-5,10-methylenetetrahydrofolic acid" smallmolecule CHEBI:1989 ChEBI "down-regulates quantity" 10720211 t lperfetto "Methylenetetrahydrofolate reductase (MTHFR) plays a central role in the folate cycle and contributes to the metabolism of the amino acid homocysteine. It catalyzes the reduction of 5,10-methylenetetrahydrofolate to 5-methyltetrahydrofolate, thus generating the active form of folate required for remethylation of homocysteine to methionine." SIGNOR-253140 MTMR4 protein Q9NYA4 UNIPROT SMAD2 protein Q15796 UNIPROT down-regulates dephosphorylation 9606 20061380 t gcesareni "Here we demonstrate that myotubularin-related protein 4 (mtmr4), a fyve domain-containing dual-specificity protein phosphatase (dsp), attenuates tgfbeta signaling by reducing the phosphorylation level of r-smads in early endosomes." SIGNOR-163031 MTMR4 protein Q9NYA4 UNIPROT SMAD3 protein P84022 UNIPROT down-regulates dephosphorylation 9606 20061380 t gcesareni "Here we demonstrate that myotubularin-related protein 4" SIGNOR-163034 MT-ND1 protein P03886 UNIPROT "Mitochondrial respiratory chain complex I" complex SIGNOR-C277 SIGNOR "form complex" binding 30030361 t lperfetto "Thus, we now know the complete mammalian cI structure [22,23] and how the subunits are organized in six modules (N, Q, ND1, ND2, ND4 and ND5)|The Q-module is built through the association of NDUFA5, NDUFS2 and NDUFS3 plus NDUFS7 and NDUFS8. The chaperones NDUFAF3/C3ORF60 and NDUFAF4/C6ORF66 [36,37] remain bound to this module until the final assembly steps [34]. NDUFAF6/C8ORF38 [38] also seems to participate in the assembly of the Q-module [24,39]. NDUFAF3, 4 and 6, are necessary to maintain normal MT-ND1 synthesis [40,41]. NDUFAF5 adds a hydroxyl group to Arg73 of NDUFS7 [42] and NDUFAF7 dimethylates NDUFS2 in Arg85 [43], an essential modification for cI assembly [44]. NUBPL/IND1 delivers [4Fe–4S] clusters specifically to the N- and Q-module subunits [45,46]." SIGNOR-262143 MT-ND2 protein P03891 UNIPROT "Mitochondrial respiratory chain complex I" complex SIGNOR-C277 SIGNOR "form complex" binding 30030361 t lperfetto "Thus, we now know the complete mammalian cI structure [22,23] and how the subunits are organized in six modules (N, Q, ND1, ND2, ND4 and ND5)|The ND2-module is formed by an initial intermediate that contains MT-ND2, NDUFC1 and NDUFC2 bound to NDUFAF1/CIA30 [49,50], ECSIT [51] and ACAD9 [52,53]. Then, MT-ND3 is added together with TMEM126B [54], forming a larger intermediate to which subunits MT-ND6 and MT-ND4L bind. The latest assembly stages involve the incorporation of subunits NDUFA1, NDUFA10 and NDUFS5 [24,34]." SIGNOR-262144 MT-ND3 protein P03897 UNIPROT "Mitochondrial respiratory chain complex I" complex SIGNOR-C277 SIGNOR "form complex" binding 30030361 t lperfetto "Thus, we now know the complete mammalian cI structure [22,23] and how the subunits are organized in six modules (N, Q, ND1, ND2, ND4 and ND5)|The ND2-module is formed by an initial intermediate that contains MT-ND2, NDUFC1 and NDUFC2 bound to NDUFAF1/CIA30 [49,50], ECSIT [51] and ACAD9 [52,53]. Then, MT-ND3 is added together with TMEM126B [54], forming a larger intermediate to which subunits MT-ND6 and MT-ND4L bind. The latest assembly stages involve the incorporation of subunits NDUFA1, NDUFA10 and NDUFS5 [24,34]." SIGNOR-262145 MT-ND4L protein P03901 UNIPROT "Mitochondrial respiratory chain complex I" complex SIGNOR-C277 SIGNOR "form complex" binding 30030361 t lperfetto "Thus, we now know the complete mammalian cI structure [22,23] and how the subunits are organized in six modules (N, Q, ND1, ND2, ND4 and ND5)|The ND2-module is formed by an initial intermediate that contains MT-ND2, NDUFC1 and NDUFC2 bound to NDUFAF1/CIA30 [49,50], ECSIT [51] and ACAD9 [52,53]. Then, MT-ND3 is added together with TMEM126B [54], forming a larger intermediate to which subunits MT-ND6 and MT-ND4L bind. The latest assembly stages involve the incorporation of subunits NDUFA1, NDUFA10 and NDUFS5 [24,34]." SIGNOR-262147 MT-ND5 protein P03915 UNIPROT "Mitochondrial respiratory chain complex I" complex SIGNOR-C277 SIGNOR "form complex" binding 30030361 t lperfetto "Thus, we now know the complete mammalian cI structure [22,23] and how the subunits are organized in six modules (N, Q, ND1, ND2, ND4 and ND5)|The ND5-module corresponds to the distal part of the membrane arm and it is composed of MT-ND5, NDUFB2, NDUFB3, NDUFB7, NDUFB8, NDUFB9 and NDUFAB1" SIGNOR-262148 MT-ND6 protein P03923 UNIPROT "Mitochondrial respiratory chain complex I" complex SIGNOR-C277 SIGNOR "form complex" binding 30030361 t lperfetto "Thus, we now know the complete mammalian cI structure [22,23] and how the subunits are organized in six modules (N, Q, ND1, ND2, ND4 and ND5)|The ND2-module is formed by an initial intermediate that contains MT-ND2, NDUFC1 and NDUFC2 bound to NDUFAF1/CIA30 [49,50], ECSIT [51] and ACAD9 [52,53]. Then, MT-ND3 is added together with TMEM126B [54], forming a larger intermediate to which subunits MT-ND6 and MT-ND4L bind. The latest assembly stages involve the incorporation of subunits NDUFA1, NDUFA10 and NDUFS5 [24,34]." SIGNOR-262149 MTNR1A protein P48039 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-256706 MTNR1A protein P48039 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256849 MTNR1A protein P48039 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256985 MTNR1A protein P48039 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257101 MTNR1B protein P49286 UNIPROT 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-256707 MTNR1B protein P49286 UNIPROT GNAI3 protein P08754 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256850 "alvocidib hydrochloride" chemical CHEBI:90998 ChEBI CDK9 protein P50750 UNIPROT down-regulates "chemical inhibition" 9606 Other t Selleck gcesareni SIGNOR-192480 mTORC1 complex SIGNOR-C3 SIGNOR ATP6V1A protein P38606 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 21804531 f Giorgia "These data suggested that V-ATPase mRNA levels were upregulated by mTORC1 through a transcriptional mechanism. Tfeb is required for mTORC1-induced V-ATPase expression." SIGNOR-260636 MTNR1B protein P49286 UNIPROT GNAO1 protein P09471 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-256986 MTNR1B protein P49286 UNIPROT GNAZ protein P19086 UNIPROT "up-regulates activity" binding 9606 BTO:0002524 31160049 t "GPCR-Ga dataset" Luana "Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0." SIGNOR-257102 mTORC1 complex SIGNOR-C3 SIGNOR Autophagy phenotype SIGNOR-PH31 SIGNOR down-regulates 9606 23863160 f lperfetto "Historically, it was known that autophagy was switched off when mTORC1 was active and that inhibition of mTORC1 was a potent autophagy inducer." SIGNOR-209922 mTORC1 complex SIGNOR-C3 SIGNOR Cell_growth phenotype SIGNOR-PH33 SIGNOR up-regulates 9606 23863160 f lperfetto "Cellular energy and nutrient status will dictate whether mTORC1 takes over and drives cell growth or conversely whether AMPK becomes active once again to drive consecutive waves of autophagy thorough ULK1." SIGNOR-209919 mTORC1 complex SIGNOR-C3 SIGNOR EIF4EBP1 protein Q13541 UNIPROT "down-regulates activity" phosphorylation 10029 BTO:0000246 17510057 t lperfetto "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-235748 mTORC1 complex SIGNOR-C3 SIGNOR EIF4EBP1 protein Q13541 UNIPROT "down-regulates activity" phosphorylation 10090 BTO:0002572 20670887 t lperfetto "Specifically as part of mTORC1, mTOR directly phosphorylates the ribosomal protein S6 kinases (S6K1 and S6K2) and the eukaryotic initiation factor 4E (eIF4E)-binding proteins (4E-BP1 and 4E-BP2)phosphorylation of the 4E-BPs leads to their inhibition and release from eIF4E at the 5_ cap of mRNAs" SIGNOR-235745 mTORC1 complex SIGNOR-C3 SIGNOR EIF4EBP1 protein Q13541 UNIPROT "down-regulates activity" phosphorylation Ser65 FLMECRNsPVTKTPP 9606 23486913 t lperfetto "These results indicate that arg, leu, and gln act coordinately to stimulate proliferation of ptr cells through activation of the mtor-rps6k-rps6-eif4ebp1 signal transduction pathway. Specifically as part of mtorc1, mtor directly phosphorylates the ribosomal protein s6 kinases (s6k1 and s6k2) and the eukaryotic initiation factor 4e (eif4e)-binding proteins (4e-bp1 and 4e-bp2), both of which control specific steps in the initiation of cap-dependent translation" SIGNOR-217137 mTORC1 complex SIGNOR-C3 SIGNOR EIF4EBP1 protein Q13541 UNIPROT "down-regulates activity" phosphorylation Thr36 LPPGDYStTPGGTLF 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-217086 mTORC1 complex SIGNOR-C3 SIGNOR EIF4EBP1 protein Q13541 UNIPROT "down-regulates activity" phosphorylation Thr37 PPGDYSTtPGGTLFS 9606 23486913 t lperfetto "These results indicate that arg, leu, and gln act coordinately to stimulate proliferation of ptr cells through activation of the mtor-rps6k-rps6-eif4ebp1 signal transduction pathway. Specifically as part of mtorc1, mtor directly phosphorylates the ribosomal protein s6 kinases (s6k1 and s6k2) and the eukaryotic initiation factor 4e (eif4e)-binding proteins (4e-bp1 and 4e-bp2), both of which control specific steps in the initiation of cap-dependent translation" SIGNOR-217110 mTORC1 complex SIGNOR-C3 SIGNOR EIF4EBP1 protein Q13541 UNIPROT "down-regulates activity" phosphorylation Thr37 PPGDYSTtPGGTLFS 9606 BTO:0000007 12747827 t lperfetto "Phosphorylated on serine and threonine residues in response to insulin, egf and pdgf. Phosphorylation at thr-37, thr-46, ser-65 and thr-70, corresponding to the hyperphosphorylated form, is regulated by mtorc1 and abolishes binding to eif4e." SIGNOR-236694 mTORC1 complex SIGNOR-C3 SIGNOR EIF4EBP1 protein Q13541 UNIPROT "down-regulates activity" phosphorylation Thr46 GGTLFSTtPGGTRII 9606 23486913 t lperfetto "These results indicate that arg, leu, and gln act coordinately to stimulate proliferation of ptr cells through activation of the mtor-rps6k-rps6-eif4ebp1 signal transduction pathway. Specifically as part of mtorc1, mtor directly phosphorylates the ribosomal protein s6 kinases (s6k1 and s6k2) and the eukaryotic initiation factor 4e (eif4e)-binding proteins (4e-bp1 and 4e-bp2), both of which control specific steps in the initiation of cap-dependent translation" SIGNOR-217114 mTORC1 complex SIGNOR-C3 SIGNOR EIF4EBP1 protein Q13541 UNIPROT "down-regulates activity" phosphorylation Thr46 GGTLFSTtPGGTRII 9606 BTO:0000007 12747827 t lperfetto "Phosphorylated on serine and threonine residues in response to insulin, egf and pdgf. Phosphorylation at thr-37, thr-46, ser-65 and thr-70, corresponding to the hyperphosphorylated form, is regulated by mtorc1 and abolishes binding to eif4e." SIGNOR-236698 mTORC1 complex SIGNOR-C3 SIGNOR EIF4EBP1 protein Q13541 UNIPROT "down-regulates activity" phosphorylation Thr70 RNSPVTKtPPRDLPT 9606 23486913 t lperfetto "These results indicate that arg, leu, and gln act coordinately to stimulate proliferation of ptr cells through activation of the mtor-rps6k-rps6-eif4ebp1 signal transduction pathway. Specifically as part of mtorc1, mtor directly phosphorylates the ribosomal protein s6 kinases (s6k1 and s6k2) and the eukaryotic initiation factor 4e (eif4e)-binding proteins (4e-bp1 and 4e-bp2), both of which control specific steps in the initiation of cap-dependent translation" SIGNOR-217141 mTORC1 complex SIGNOR-C3 SIGNOR EIF4EBP1 protein Q13541 UNIPROT "down-regulates activity" phosphorylation Thr70 RNSPVTKtPPRDLPT 9606 BTO:0000007 12747827 t lperfetto "Phosphorylated on serine and threonine residues in response to insulin, egf and pdgf. Phosphorylation at thr-37, thr-46, ser-65 and thr-70, corresponding to the hyperphosphorylated form, is regulated by mtorc1 and abolishes binding to eif4e." SIGNOR-235964 mTORC1 complex SIGNOR-C3 SIGNOR GRB10 protein Q13322 UNIPROT up-regulates phosphorylation 9606 21659604 t lperfetto "The adaptor protein grb10 was identified as an mtorc1 substrate that mediates the phosphoinositide 3-kinase." SIGNOR-217063 mTORC1 complex SIGNOR-C3 SIGNOR HIF1A protein Q16665 UNIPROT up-regulates 9606 20670887 f gcesareni "Hif1alfa is the transcription factor downstream of mtorc1 in the control of glycolytic genes." SIGNOR-167187 mTORC1 complex SIGNOR-C3 SIGNOR ISCU protein Q9H1K1 UNIPROT up-regulates phosphorylation Ser14 FRLRRAAsALLLRSP 9606 23508953 t lperfetto "Here, we demonstrate that mtorc1 associates with iscu and phosphorylates iscu at serine 14. This phosphorylation stabilized iscu protein." SIGNOR-217082 mTORC1 complex SIGNOR-C3 SIGNOR MAF1 protein Q9H063 UNIPROT down-regulates phosphorylation Ser60 PHVLEALsPPQTSGL 9606 20516213 t lperfetto "The protein is phosphorylated mainly on residues s60, s68, and s75, and this inhibits its pol iii repression function. The responsible kinase is mtorc1, which phosphorylates maf1 directly." SIGNOR-217149 mTORC1 complex SIGNOR-C3 SIGNOR MAF1 protein Q9H063 UNIPROT down-regulates phosphorylation Ser68 PPQTSGLsPSRLSKS 9606 20516213 t lperfetto "The protein is phosphorylated mainly on residues s60, s68, and s75, and this inhibits its pol iii repression function. The responsible kinase is mtorc1, which phosphorylates maf1 directly." SIGNOR-217145 mTORC1 complex SIGNOR-C3 SIGNOR MYC protein P01106 UNIPROT up-regulates 9606 24856037 f miannu "MTORC1 and mTORC2 converge on c-Myc to control metabolic reprogramming in cancer. mTORC1 and mTORC2 conspire to link growth factor receptor–PI3K signaling with c-Myc-dependent metabolic reprogramming by controlling both c-Myc levels and activity" SIGNOR-256172 mTORC1 complex SIGNOR-C3 SIGNOR PPARG protein P37231 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000011 19593385 f lperfetto "Activation of mTORC1 causes a robust increase in the mRNA and protein expression of peroxisome proliferator-activated receptor gamma (PPARgamma), which is the master transcriptional regulator of adipocyte differentiation." SIGNOR-235343 mTORC1 complex SIGNOR-C3 SIGNOR Proliferation phenotype SIGNOR-PH4 SIGNOR up-regulates 9606 BTO:0000007 20508131 f "The mammalian target of rapamycin complex 1 (mTORC1) integrates mitogen and nutrient signals to control cell proliferation and cell size." SIGNOR-256063 mTORC1 complex SIGNOR-C3 SIGNOR Proliferation phenotype SIGNOR-PH4 SIGNOR up-regulates 9606 BTO:0001103 15829723 f apalma "Phosphorylation of mTOR by Akt leads to mTOR activation (40, 52) and the subsequent activation of p70S6K (47). This latter event has great potential importance for the promotion of muscle growth by the IGF-I/Akt/mTOR pathway, because p70S6k is a potent stimulator of protein synthesis that can be activated by increases in muscle contraction" SIGNOR-256064 mTORC1 complex SIGNOR-C3 SIGNOR RPS6KB1 protein P23443 UNIPROT "up-regulates activity" phosphorylation Thr390 DSKFTRQtPVDSPDD 9600 BTO:0000007 11914378 t "Thr229 phosphorylation requires prior phosphorylation of the Ser/Thr-Pro sites in the autoinhibitory domain and Thr389 in the linker domain,[…] Moreover, in vitro mTOR directly phosphorylates Ser371, and this event modulates Thr389phosphorylation by mTOR, compatible with earlier in vivo findings." SIGNOR-255840 mTORC1 complex SIGNOR-C3 SIGNOR RPS6KB1 protein P23443 UNIPROT up-regulates phosphorylation Thr412 NQVFLGFtYVAPSVL 9606 10567431 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). In vitro activation of p70alfa by mtor-catalyzed phosphorylation involving p70alfa thr-412. Mtor-catalyzed p70alfa phosphorylation in vitro is accompanied by a substantial restoration in p70alfa kinase activity toward its physiologic substrate, the 40 s ribosomal protein s6. 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-217056 mTORC1 complex SIGNOR-C3 SIGNOR RPS6KB1 protein P23443 UNIPROT up-regulates phosphorylation Thr412 NQVFLGFtYVAPSVL 9606 10579915 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). In vitro activation of p70alfa by mtor-catalyzed phosphorylation involving p70alfa thr-412. Mtor-catalyzed p70alfa phosphorylation in vitro is accompanied by a substantial restoration in p70alfa kinase activity toward its physiologic substrate, the 40 s ribosomal protein s6. In response toinsulinand 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-217060 mTORC1 complex SIGNOR-C3 SIGNOR RPS6KB1 protein P23443 UNIPROT up-regulates phosphorylation Thr412 NQVFLGFtYVAPSVL 9606 15809305 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). In vitro activation of p70alfa by mtor-catalyzed phosphorylation involving p70alfa thr-412. Mtor-catalyzed p70alfa phosphorylation in vitro is accompanied by a substantial restoration in p70alfa kinase activity toward its physiologic substrate, the 40 s ribosomal protein s6. 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-217067 mTORC1 complex SIGNOR-C3 SIGNOR RPS6KB1 protein P23443 UNIPROT up-regulates phosphorylation Thr412 NQVFLGFtYVAPSVL 9606 17510057 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). In vitro activation of p70alfa by mtor-catalyzed phosphorylation involving p70alfa thr-412. Mtor-catalyzed p70alfa phosphorylation in vitro is accompanied by a substantial restoration in p70alfa kinase activity toward its physiologic substrate, the 40 s ribosomal protein s6. 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-217071 mTORC1 complex SIGNOR-C3 SIGNOR RPS6KB2 protein Q9UBS0 UNIPROT up-regulates phosphorylation 9606 17510057 t lperfetto "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-217074 mTORC1 complex SIGNOR-C3 SIGNOR RPS6K proteinfamily SIGNOR-PF26 SIGNOR "up-regulates activity" phosphorylation Thr390 DSKFTRQtPVDSPDD 9600 BTO:0000007 11914378 t azuccotti "Thr229 phosphorylation requires prior phosphorylation of the Ser/Thr-Pro sites in the autoinhibitory domain and Thr389 in the linker domain [..]. Moreover, in vitro mTOR directly phosphorylates Ser371, and this event modulates Thr389phosphorylation by mTOR, compatible with earlier in vivo findings." SIGNOR-255842 mTORC1 complex SIGNOR-C3 SIGNOR SGK1 protein O00141 UNIPROT "up-regulates activity" phosphorylation Ser422 AEAFLGFsYAPPTDS -1 18570873 t lperfetto "Mtor phosphorylated sgk1, but not sgk1-s422a, in vitro. Sgk1 phosphorylated p27 in vitro. These data implicate sgk1 as an mtorc1 (mtor-raptor) substrate. mtor may promote g1 progression in part through sgk1 activation" SIGNOR-217078 mTORC1 complex SIGNOR-C3 SIGNOR Skeletal_muscle_differentiation phenotype SIGNOR-PH1 SIGNOR "up-regulates activity" 10090 BTO:0002314 25047835 f "Knockdown (KD) of either mTORC or its subunit Raptor delayed SC activation without influencing the differentiation program." SIGNOR-256273 mTORC1 complex SIGNOR-C3 SIGNOR TFEB protein P19484 UNIPROT "down-regulates activity" phosphorylation Ser142 AGNSAPNsPMAMLHI 9606 BTO:0000007 22343943 t "Here, we have used an mTORC1 in-vitro kinase assay and a phosphoantibody to demonstrate that serine S142, which we previously found to be phosphorylated by ERK2, is also phosphorylated by mTOR and that this phosphorylation has a crucial role in controlling TFEB subcellular localization and activity." SIGNOR-255309 mTORC1 complex SIGNOR-C3 SIGNOR ULK1/Atg13/Fip200 complex SIGNOR-C100 SIGNOR "down-regulates activity" phosphorylation 9606 23863160 t lperfetto "Several studies published simultaneously illustrated that the equivalent mammalian ULK1Atg13FIP200 complex was also negatively regulated by mTORC1 in an analogous manner [17,18,24]. In mammalian cells, amino acid starvation or rapamycin treatment causes dephosphorylation of both Atg13 and ULK1, indicating that an mTORC1 input regulates the ULK1Atg13FIP200 complex mTORC1 modulates the kinase activity of ULK1 directly, with rapamycin treatment of cells leading to enhanced ULK1 kinase activity, whereas Rheb overexpression causes a decrease in ULK1 kinase activity" SIGNOR-209904 mTORC2 complex SIGNOR-C2 SIGNOR AKT1 protein P31749 UNIPROT "up-regulates activity" phosphorylation Ser473 RPHFPQFsYSASGTA 9606 21157483 t lperfetto "Mammalian TOR complex 1 (mTORC1) and mTORC2 exert their actions by regulating other important kinases, such as S6 kinase (S6K) and Akt.Recent findings have revealed novel important roles for mTORC2 in the phosphorylation of AGC kinase family members. mTORC2 phosphorylates and activates Akt, SGK, and PKC, which regulate cell survival, cell cycle progression and anabolism" SIGNOR-217004 mTORC2 complex SIGNOR-C2 SIGNOR AKT1 protein P31749 UNIPROT "up-regulates activity" phosphorylation Ser473 RPHFPQFsYSASGTA 9606 BTO:0000132 21592956 t lperfetto "Protein kinase B (PKB, Akt) is a Ser/Thr kinase involved in the regulation of cell survival, proliferation, and metabolism and is activated by dual phosphorylation on Thr(308) in the activation loop and Ser(473) in the hydrophobic motif. It plays a contributory role to platelet function, although little is known about its regulation. In this study, we investigated the role of the mammalian target of rapamycin complex (mTORC)-2 in Akt regulation using the recently identified small molecule ATP competitive mTOR inhibitors PP242 and Torin1." SIGNOR-217012 mTORC2 complex SIGNOR-C2 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-252441 mTORC2 complex SIGNOR-C2 SIGNOR AKT1 protein P31749 UNIPROT "up-regulates activity" phosphorylation Thr450 TAQMITItPPDQDDS 10090 BTO:0002572 18566586 t gcesareni "MTORC2 phosphorylates newly synthesized Akt at the TM (Thr450) site to facilitate carboxyl-terminal folding and to stabilize Akt" SIGNOR-252438 mTORC2 complex SIGNOR-C2 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-252444 mTORC2 complex SIGNOR-C2 SIGNOR AKT proteinfamily SIGNOR-PF24 SIGNOR "up-regulates activity" phosphorylation 9606 21157483 t lperfetto "Mammalian TOR complex 1 (mTORC1) and mTORC2 exert their actions by regulating other important kinases, such as S6 kinase (S6K) and Akt.Recent findings have revealed novel important roles for mTORC2 in the phosphorylation of AGC kinase family members. mTORC2 phosphorylates and activates Akt, SGK, and PKC, which regulate cell survival, cell cycle progression and anabolism" SIGNOR-251982 mTORC2 complex SIGNOR-C2 SIGNOR AKT proteinfamily SIGNOR-PF24 SIGNOR "up-regulates activity" phosphorylation 9606 BTO:0000132 21592956 t lperfetto "Protein kinase B (PKB, Akt) is a Ser/Thr kinase involved in the regulation of cell survival, proliferation, and metabolism and is activated by dual phosphorylation on Thr(308) in the activation loop and Ser(473) in the hydrophobic motif. It plays a contributory role to platelet function, although little is known about its regulation. In this study, we investigated the role of the mammalian target of rapamycin complex (mTORC)-2 in Akt regulation using the recently identified small molecule ATP competitive mTOR inhibitors PP242 and Torin1." SIGNOR-251983 mTORC2 complex SIGNOR-C2 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-252451 ERCC2 protein P18074 UNIPROT ERCC3 protein P19447 UNIPROT up-regulates binding 9606 10024882 t miannu "Xpd helps xpb in promoter opening and as such participates in the transcription reaction." SIGNOR-64672 mTORC2 complex SIGNOR-C2 SIGNOR AKT proteinfamily SIGNOR-PF24 SIGNOR "up-regulates activity" phosphorylation Thr450 TAQMITItPPDQDDS 10090 BTO:0002572 18566586 t gcesareni "MTORC2 phosphorylates newly synthesized Akt at the TM (Thr450) site to facilitate carboxyl-terminal folding and to stabilize Akt" SIGNOR-252448 mTORC2 complex SIGNOR-C2 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-252454 mTORC2 complex SIGNOR-C2 SIGNOR mTORC2 complex SIGNOR-C2 SIGNOR "up-regulates activity" phosphorylation 10090 BTO:0000944 20022946 t lperfetto "These data suggest that mTORC1- and likely mTORC2-associated mTOR Ser-2481 autophosphorylation directly monitors intrinsic mTORC-specific catalytic activity" SIGNOR-235484 mTORC2 complex SIGNOR-C2 SIGNOR mTORC2 complex SIGNOR-C2 SIGNOR "up-regulates activity" phosphorylation 9606 BTO:0000782 10702316 t lperfetto "We report here the identification of a FRAP autophosphorylation site. This site, Ser-2481, is located in a hydrophobic region near the conserved carboxyl-terminal FRAP tail. We demonstrate that the COOH-terminal tail is required for FRAP kinase activity and for signaling to the translational regulator p70(s6k) (ribosomal subunit S6 kinase)." SIGNOR-217000 MTOR protein P42345 UNIPROT AKT1 protein P31749 UNIPROT "up-regulates activity" phosphorylation Ser473 RPHFPQFsYSASGTA 9606 BTO:0000132 SIGNOR-C2 21592956 t lperfetto "Protein kinase B (PKB, Akt) is a Ser/Thr kinase involved in the regulation of cell survival, proliferation, and metabolism and is activated by dual phosphorylation on Thr(308) in the activation loop and Ser(473) in the hydrophobic motif. It plays a contributory role to platelet function, although little is known about its regulation. In this study, we investigated the role of the mammalian target of rapamycin complex (mTORC)-2 in Akt regulation using the recently identified small molecule ATP competitive mTOR inhibitors PP242 and Torin1." SIGNOR-217869 MTOR protein P42345 UNIPROT AKT1 protein P31749 UNIPROT "up-regulates activity" phosphorylation Ser473 RPHFPQFsYSASGTA 9606 SIGNOR-C2 21157483 t lperfetto "Mammalian TOR complex 1 (mTORC1) and mTORC2 exert their actions by regulating other important kinases, such as S6 kinase (S6K) and Akt.Recent findings have revealed novel important roles for mTORC2 in the phosphorylation of AGC kinase family members. mTORC2 phosphorylates and activates Akt, SGK, and PKC, which regulate cell survival, cell cycle progression and anabolism" SIGNOR-170604 MTOR protein P42345 UNIPROT AKT1S1 protein Q96B36 UNIPROT "down-regulates activity" phosphorylation Ser183 PTQQYAKsLPVSVPV -1 SIGNOR-C3 SIGNOR-C3 18372248 t lperfetto "Pras40 functions as a negative regulator when bound to mtorc1, and it dissociates from mtorc1 in response to insulin. Pras40 has been demonstrated to be a substrate of mtorc1, and one phosphorylation site, ser-183, has been identified." SIGNOR-178120 MTOR protein P42345 UNIPROT AKT1S1 protein Q96B36 UNIPROT "down-regulates activity" phosphorylation Ser183 PTQQYAKsLPVSVPV 9606 BTO:0000007 SIGNOR-C3 SIGNOR-C3 17517883 t lperfetto "The proline-rich Akt substrate of 40 kilodaltons (PRAS40) was identified as a raptor-binding protein that is phosphorylated directly by mammalian target of rapamycin (mTOR) complex 1 (mTORC1) but not mTORC2 in vitro, predominantly at PRAS40 (Ser(183)).PRAS40 binding to raptor was also abolished by mutation of the major mTORC1 phosphorylation site, Ser(183), to Asp." SIGNOR-154956 MTOR protein P42345 UNIPROT AKT1S1 protein Q96B36 UNIPROT "down-regulates activity" phosphorylation Ser212 EENGPPSsPDLDRIA -1 SIGNOR-C3 SIGNOR-C3 18372248 t lperfetto "In this study, we used two-dimensional phosphopeptide mapping in conjunction with mutational analysis to show that in addition to ser-183, mtorc1 also phosphorylates ser-212 and ser-221 in pras40 when assayed in vitro." SIGNOR-178124 MTOR protein P42345 UNIPROT AKT1S1 protein Q96B36 UNIPROT "down-regulates activity" phosphorylation Ser221 DLDRIAAsMRALVLR -1 SIGNOR-C3 SIGNOR-C3 18372248 t lperfetto "We propose that after mtorc1 kinase activation by upstream regulators, pras40 is phosphorylated directly by mtor, thus contributing to the relief of pras40-mediated substrate competitionwe also find that mutation of ser-221 to ala increases the inhibitory activity of pras40 toward mtorc1." SIGNOR-178128 MTOR protein P42345 UNIPROT AKT proteinfamily SIGNOR-PF24 SIGNOR "up-regulates activity" phosphorylation 9606 BTO:0000132 SIGNOR-C2 21592956 t lperfetto "Protein kinase B (PKB, Akt) is a Ser/Thr kinase involved in the regulation of cell survival, proliferation, and metabolism and is activated by dual phosphorylation on Thr(308) in the activation loop and Ser(473) in the hydrophobic motif. It plays a contributory role to platelet function, although little is known about its regulation. In this study, we investigated the role of the mammalian target of rapamycin complex (mTORC)-2 in Akt regulation using the recently identified small molecule ATP competitive mTOR inhibitors PP242 and Torin1." SIGNOR-244417 MTOR protein P42345 UNIPROT ATG13 protein O75143 UNIPROT down-regulates phosphorylation 9606 19211837 t gcesareni "Mtor phosphorylates a mammalian homologue of atg13 and the mammalian atg1 homologues ulk1 and ulk2." SIGNOR-183965 MTOR protein P42345 UNIPROT DEPTOR protein Q8TB45 UNIPROT down-regulates phosphorylation Ser299 SSPTLSSsPPVLCNP 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-176853 MTOR protein P42345 UNIPROT EIF4EBP1 protein Q13541 UNIPROT "down-regulates activity" phosphorylation Ser65 FLMECRNsPVTKTPP 9606 BTO:0000007 SIGNOR-C3 12747827 t lperfetto "Here, we show that a functional TOS motif is required for 4E-BP1 to bind to raptor (a recently identified mTOR-interacting protein), for 4E-BP1 to be efficiently phosphorylated in vitro by themTOR/raptor complex, and for 4E-BP1 to be phosphorylated in vivo at all identified mTOR-regulated sites. mTOR/raptor regulated phosphorylation is necessary for 4E-BP’s efficient release from the translational initiation factor eIF4E. We find that the TOS motif is absolutely required for efficient phosphorylation of 4E-BP1 at all the identified mTOR-regulated sites, namely, Thr37/46, Ser65, and Thr70 in vivo." SIGNOR-101115 MTOR protein P42345 UNIPROT EIF4EBP1 protein Q13541 UNIPROT "down-regulates activity" phosphorylation Ser65 FLMECRNsPVTKTPP 9606 BTO:0002181 SIGNOR-C3 10942774 t lperfetto "PHAS-I in adipocytes and HEK293 cells is phosphorylated in the following five sites, all of which conform to a (S/T)P motif (9, 10): Thr-36, Thr-45, Ser-64, Thr-69, and Ser-82. Thr-45 and Ser-64 flank the eIF4E-binding motif (7, 8), and phosphorylation of either site blocks eIF4E binding in vitro (10, 11). Insulin stimulates the phosphorylation of Thr-36, Thr-45, Ser-64, and Thr-69 in both fat cells and HEK293 cells, and incubating cells with rapamycin decreases the phosphorylation of these sites.Immunoprecipitated epitope-tagged mammalian target of rapamycin (mTOR) phosphorylated Thr-36/45. mTOR also phosphorylated Thr-69 and Ser-64 but only when purified immune complexes were incubated with the activating antibody, mTAb1." SIGNOR-226714 MTOR protein P42345 UNIPROT EIF4EBP1 protein Q13541 UNIPROT "down-regulates activity" phosphorylation Ser83 PTIPGVTsPSSDEPP 9606 BTO:0000007 9204908 t miannu "MTOR phosphorylated PHAS-I on serine and threonine residues in vitro, and these modifications inhibited the binding of PHAS-I to eIF-4E." SIGNOR-250292 MTOR protein P42345 UNIPROT EIF4EBP1 protein Q13541 UNIPROT "down-regulates activity" phosphorylation Thr36 LPPGDYStTPGGTLF 10090 BTO:0002572 SIGNOR-C3 20670887 t lperfetto "Specifically as part of mTORC1, mTOR directly phosphorylates the ribo- somal protein S6 kinases (S6K1 and S6K2) and the eukaryotic initiation factor 4E (eIF4E)-binding proteins (4E-BP1 and 4E-BP2), both of which control specific steps in the initiation of cap-dependent translation" SIGNOR-167180 MTOR protein P42345 UNIPROT EIF4EBP1 protein Q13541 UNIPROT "down-regulates activity" phosphorylation Thr36 LPPGDYStTPGGTLF 9606 BTO:0000007;BTO:0000443 SIGNOR-C3 17510057 t lperfetto "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-154810 MTOR protein P42345 UNIPROT EIF4EBP1 protein Q13541 UNIPROT "down-regulates activity" phosphorylation Thr36 LPPGDYStTPGGTLF 9606 BTO:0000007 SIGNOR-C3 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-55697 MTOR protein P42345 UNIPROT EIF4EBP1 protein Q13541 UNIPROT "down-regulates activity" phosphorylation Thr37 PPGDYSTtPGGTLFS 9606 BTO:0000007 SIGNOR-C3 12747827 t lperfetto "Here, we show that a functional TOS motif is required for 4E-BP1 to bind to raptor (a recently identified mTOR-interacting protein), for 4E-BP1 to be efficiently phosphorylated in vitro by themTOR/raptor complex, and for 4E-BP1 to be phosphorylated in vivo at all identified mTOR-regulated sites. mTOR/raptor regulated phosphorylation is necessary for 4E-BP’s efficient release from the translational initiation factor eIF4E. We find that the TOS motif is absolutely required for efficient phosphorylation of 4E-BP1 at all the identified mTOR-regulated sites, namely, Thr37/46, Ser65, and Thr70 in vivo." SIGNOR-101119 MTOR protein P42345 UNIPROT EIF4EBP1 protein Q13541 UNIPROT "down-regulates activity" phosphorylation Thr37 PPGDYSTtPGGTLFS 9823 BTO:0001840 SIGNOR-C3 23486913 t lperfetto "These results indicate that arg, leu, and gln act coordinately to stimulate proliferation of ptr cells through activation of the mtor-rps6k-rps6-eif4ebp1 signal transduction pathway. Specifically as part of mtorc1, mtor directly phosphorylates the ribosomal protein s6 kinases (s6k1 and s6k2) and the eukaryotic initiation factor 4e (eif4e)-binding proteins (4e-bp1 and 4e-bp2), both of which control specific steps in the initiation of cap-dependent translation" SIGNOR-219262 MTOR protein P42345 UNIPROT EIF4EBP1 protein Q13541 UNIPROT "down-regulates activity" phosphorylation Thr45 PGGTLFStTPGGTRI 10090 BTO:0002572 SIGNOR-C3 20670887 t lperfetto "Specifically as part of mTORC1, mTOR directly phosphorylates the ribo- somal protein S6 kinases (S6K1 and S6K2) and the eukaryotic initiation factor 4E (eIF4E)-binding proteins (4E-BP1 and 4E-BP2), both of which control specific steps in the initiation of cap-dependent translation" SIGNOR-167184 MTOR protein P42345 UNIPROT EIF4EBP1 protein Q13541 UNIPROT "down-regulates activity" phosphorylation Thr45 PGGTLFStTPGGTRI 9606 BTO:0000007;BTO:0000443 SIGNOR-C3 17510057 t lperfetto "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-154814 MTOR protein P42345 UNIPROT EIF4EBP1 protein Q13541 UNIPROT "down-regulates activity" phosphorylation Thr45 PGGTLFStTPGGTRI 9606 BTO:0000007 SIGNOR-C3 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-55701 MTOR protein P42345 UNIPROT EIF4EBP1 protein Q13541 UNIPROT "down-regulates activity" phosphorylation Thr46 GGTLFSTtPGGTRII 9606 BTO:0000007 SIGNOR-C3 12747827 t lperfetto "Here, we show that a functional TOS motif is required for 4E-BP1 to bind to raptor (a recently identified mTOR-interacting protein), for 4E-BP1 to be efficiently phosphorylated in vitro by themTOR/raptor complex, and for 4E-BP1 to be phosphorylated in vivo at all identified mTOR-regulated sites. mTOR/raptor regulated phosphorylation is necessary for 4E-BP’s efficient release from the translational initiation factor eIF4E. We find that the TOS motif is absolutely required for efficient phosphorylation of 4E-BP1 at all the identified mTOR-regulated sites, namely, Thr37/46, Ser65, and Thr70 in vivo." SIGNOR-101123 MTOR protein P42345 UNIPROT EIF4EBP1 protein Q13541 UNIPROT "down-regulates activity" phosphorylation Thr70 RNSPVTKtPPRDLPT 9606 BTO:0000007 SIGNOR-C3 12747827 t lperfetto "Here, we show that a functional TOS motif is required for 4E-BP1 to bind to raptor (a recently identified mTOR-interacting protein), for 4E-BP1 to be efficiently phosphorylated in vitro by themTOR/raptor complex, and for 4E-BP1 to be phosphorylated in vivo at all identified mTOR-regulated sites. mTOR/raptor regulated phosphorylation is necessary for 4E-BP’s efficient release from the translational initiation factor eIF4E. We find that the TOS motif is absolutely required for efficient phosphorylation of 4E-BP1 at all the identified mTOR-regulated sites, namely, Thr37/46, Ser65, and Thr70 in vivo." SIGNOR-101127 MTOR protein P42345 UNIPROT EIF4EBP1 protein Q13541 UNIPROT "down-regulates activity" phosphorylation Thr70 RNSPVTKtPPRDLPT 9606 BTO:0002181 SIGNOR-C3 10942774 t lperfetto "PHAS-I in adipocytes and HEK293 cells is phosphorylated in the following five sites, all of which conform to a (S/T)P motif (9, 10): Thr-36, Thr-45, Ser-64, Thr-69, and Ser-82. Thr-45 and Ser-64 flank the eIF4E-binding motif (7, 8), and phosphorylation of either site blocks eIF4E binding in vitro (10, 11). Insulin stimulates the phosphorylation of Thr-36, Thr-45, Ser-64, and Thr-69 in both fat cells and HEK293 cells, and incubating cells with rapamycin decreases the phosphorylation of these sites.Immunoprecipitated epitope-tagged mammalian target of rapamycin (mTOR) phosphorylated Thr-36/45. mTOR also phosphorylated Thr-69 and Ser-64 but only when purified immune complexes were incubated with the activating antibody, mTAb1." SIGNOR-226710 MTOR protein P42345 UNIPROT EIF4EBP1 protein Q13541 UNIPROT "down-regulates activity" phosphorylation Thr70 RNSPVTKtPPRDLPT 9823 BTO:0001840 SIGNOR-C3 23486913 t lperfetto "These results indicate that arg, leu, and gln act coordinately to stimulate proliferation of ptr cells through activation of the mtor-rps6k-rps6-eif4ebp1 signal transduction pathway. Specifically as part of mtorc1, mtor directly phosphorylates the ribosomal protein s6 kinases (s6k1 and s6k2) and the eukaryotic initiation factor 4e (eif4e)-binding proteins (4e-bp1 and 4e-bp2), both of which control specific steps in the initiation of cap-dependent translation" SIGNOR-219273 MTOR protein P42345 UNIPROT EIF4EBP2 protein Q13542 UNIPROT down-regulates phosphorylation 9606 14967450 t gcesareni "Here, we show that cancer cells acquire resistance to astori by downregulating eukaryotic translation initiation factor (eif4e)-binding proteins (4e-bps-eif4ebp1, eif4ebp2)." SIGNOR-122014 MTOR protein P42345 UNIPROT EIF4EBP2 protein Q13542 UNIPROT down-regulates phosphorylation 9606 23100465 t gcesareni "Here, we show that cancer cells acquire resistance to astori by downregulating eukaryotic translation initiation factor (eif4e)-binding proteins (4e-bps-eif4ebp1, eif4ebp2)." SIGNOR-199258 MTOR protein P42345 UNIPROT EIF4EBP3 protein O60516 UNIPROT up-regulates phosphorylation 9606 14967450 t gcesareni "While promoting initiation of protein translation through mtor, eukaryoticinitiation factor 4e, and the ribosomal p70-s6 kinase." SIGNOR-122035 MTOR protein P42345 UNIPROT GRB10 protein Q13322 UNIPROT up-regulates phosphorylation 9606 SIGNOR-C3 21659604 t gcesareni "The adaptor protein grb10 was identified as an mtorc1 substrate that mediates the phosphoinositide 3-kinase." SIGNOR-174071 MTOR protein P42345 UNIPROT IRS1 protein P35568 UNIPROT "down-regulates activity" phosphorylation Ser307 TRRSRTEsITATSPA 10116 BTO:0000452 11287630 t lperfetto "Mtor induced the serine phosphorylation of irs-1 (ser-636/639), and such phosphorylation was inhibited by rapamycin. These results suggest that tnf impairs insulin signaling through irs-1 by activation of a pi 3-kinase/akt/mtor pathway, which is antagonized by pten" SIGNOR-106570 MTOR protein P42345 UNIPROT IRS1 protein P35568 UNIPROT "down-regulates activity" phosphorylation Ser307 TRRSRTEsITATSPA 9606 BTO:0000671 9335553 t lperfetto "These results indicate that activation of protein kinase c stimulates a kinase which can phosphorylate insulin receptor substrate-1 at serine 612, resulting in an inhibition of insulin signaling in the cell these data suggest that: 1) activation of pkctheta contributes to ikk and jnk activation by ffas;2) ikk and jnk mediate pkctheta signals for irs-1 serine phosphorylation and degradation; ser-302 phosphorylation is dependent on pi 3-kinase/mtor, whereas ser-307 depends on c-jun nh2-terminal kinase to inhibit irs1 tyrosine phosphorylation. Ser-636 is located around the pi 3-kinase binding site and, therefore, thought to inhibit pi 3-kinase signaling." SIGNOR-52700 MTOR protein P42345 UNIPROT IRS1 protein P35568 UNIPROT "down-regulates activity" phosphorylation Ser312 TESITATsPASMVGG 10116 BTO:0000452 11287630 t lperfetto "Mtor induced the serine phosphorylation of irs-1 (ser-636/639), and such phosphorylation was inhibited by rapamycin. These results suggest that tnf impairs insulin signaling through irs-1 by activation of a pi 3-kinase/akt/mtor pathway, which is antagonized by pten" SIGNOR-106574 MTOR protein P42345 UNIPROT IRS1 protein P35568 UNIPROT "down-regulates activity" phosphorylation Ser315 ITATSPAsMVGGKPG 10116 BTO:0000452 11287630 t lperfetto "Mtor induced the serine phosphorylation of irs-1 (ser-636/639), and such phosphorylation was inhibited by rapamycin. These results suggest that tnf impairs insulin signaling through irs-1 by activation of a pi 3-kinase/akt/mtor pathway, which is antagonized by pten" SIGNOR-106578 MTOR protein P42345 UNIPROT IRS1 protein P35568 UNIPROT "down-regulates activity" phosphorylation Ser639 YMPMSPKsVSAPQQI 10116 BTO:0000452 11287630 t lperfetto "Mtor induced the serine phosphorylation of irs-1 (ser-636/639), and such phosphorylation was inhibited by rapamycin. These results suggest that tnf impairs insulin signaling through irs-1 by activation of a pi 3-kinase/akt/mtor pathway, which is antagonized by pten" SIGNOR-106590 MTOR protein P42345 UNIPROT MAF1 protein Q9H063 UNIPROT down-regulates phosphorylation Ser68 PPQTSGLsPSRLSKS 9606 SIGNOR-C3 20516213 t fstefani "The protein is phosphorylated mainly on residues s60, s68, and s75, and this inhibits its pol iii repression function. The responsible kinase is mtorc1, which phosphorylates maf1 directly." SIGNOR-165795 MTOR protein P42345 UNIPROT IRS1 protein P35568 UNIPROT "down-regulates activity" phosphorylation Ser616 DDGYMPMsPGVAPVP 10116 11287630 t lperfetto "Mtor induced the serine phosphorylation of irs-1 (ser-636/639), and such phosphorylation was inhibited by rapamycin. These results suggest that tnf impairs insulin signaling through irs-1 by activation of a pi 3-kinase/akt/mtor pathway, which is antagonized by pten" SIGNOR-106582 MTOR protein P42345 UNIPROT MAF1 protein Q9H063 UNIPROT down-regulates phosphorylation Ser75 SPSRLSKsQGGEEEG 9606 20233713 t flangone "Employing an mtor active-site inhibitor wye-125132 (wye-132), we have performed quantitative phospho-proteomics and identified a ser-75-containing phosphopeptide from maf1, a known repressor of rna polymerase iii (pol iii) transcriptionmaf1 mutant proteins carrying s75a alone or with s60a, t64a, and s68a (maf1-s75a, maf1-4a) progressively enhanced basal repression of trna in actively proliferating cells and attenuated amino acid-induced trna transcription" SIGNOR-164352 MTOR protein P42345 UNIPROT MAF1 protein Q9H063 UNIPROT down-regulates phosphorylation Ser75 SPSRLSKsQGGEEEG 9606 SIGNOR-C3 20516213 t fstefani "The protein is phosphorylated mainly on residues s60, s68, and s75, and this inhibits its pol iii repression function. The responsible kinase is mtorc1, which phosphorylates maf1 directly." SIGNOR-165799 MTOR protein P42345 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-205615 MTOR protein P42345 UNIPROT MTOR protein P42345 UNIPROT "up-regulates activity" phosphorylation Ser2481 TVPESIHsFIGDGLV 10090 BTO:0000944 SIGNOR-C2 SIGNOR-C2 20022946 t lperfetto "We have found that in HEK293 cells and 3T3-L1 adipocytes, insulin promotes both raptor- and rictor-associated mTOR Ser(P)-2481 in a wortmannin-sensitive manner. Thus, insulin signals via PI3K to promote both mTORC1- and mTORC2-associated mTOR Ser-2481 autophosphorylation." SIGNOR-235427 MTOR protein P42345 UNIPROT MTOR protein P42345 UNIPROT "up-regulates activity" phosphorylation Ser2481 TVPESIHsFIGDGLV 9606 BTO:0000782 SIGNOR-C2 SIGNOR-C2 10702316 t lperfetto "We report here the identification of a FRAP autophosphorylation site. This site, Ser-2481, is located in a hydrophobic region near the conserved carboxyl-terminal FRAP tail. We demonstrate that the COOH-terminal tail is required for FRAP kinase activity and for signaling to the translational regulator p70(s6k) (ribosomal subunit S6 kinase)." SIGNOR-75394 MTOR protein P42345 UNIPROT Myotube_hypertrophy phenotype SIGNOR-PH20 SIGNOR up-regulates 9606 BTO:0000887;BTO:0001103;BTO:0001760 22179044 f gcesareni "In differentiated myofibres, we observed that wnt7a binding to fzd7 directly activates the akt/mtor growth pathway, thereby inducing myofibre hypertrophy." SIGNOR-191564 MTOR protein P42345 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR up-regulates 9606 BTO:0000007 20508131 f "The mammalian target of rapamycin complex 1 (mTORC1) integrates mitogen and nutrient signals to control cell proliferation and cell size." SIGNOR-255944 MTOR protein P42345 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR up-regulates 9606 BTO:0001103 15829723 f apalma "Phosphorylation of mTOR by Akt leads to mTOR activation (40, 52) and the subsequent activation of p70S6K (47). This latter event has great potential importance for the promotion of muscle growth by the IGF-I/Akt/mTOR pathway, because p70S6k is a potent stimulator of protein synthesis that can be activated by increases in muscle contraction" SIGNOR-255108 MTOR protein P42345 UNIPROT RPS6KB1 protein P23443 UNIPROT "up-regulates activity" phosphorylation Ser394 TRQTPVDsPDDSTLS 10090 BTO:0002572 12782654 t lperfetto "S6K1 is a positive regulator of protein synthesis, and its activity is induced by mTOR-mediated phosphorylation." SIGNOR-101328 MTOR protein P42345 UNIPROT RPS6KB1 protein P23443 UNIPROT "up-regulates activity" phosphorylation Ser394 TRQTPVDsPDDSTLS 9823 BTO:0004712 23486913 t lperfetto "Collectively, these results indicate that Arg, Leu, and Gln act coordinately to stimulate proliferation of pTr cells through activation of the MTOR-RPS6K-RPS6-EIF4EBP1 signal transduction pathway" SIGNOR-201530 MTOR protein P42345 UNIPROT RPS6KB1 protein P23443 UNIPROT "up-regulates activity" phosphorylation Ser434 SFEPKIRsPRRFIGS 10090 BTO:0002572 12782654 t lperfetto "S6K1 is a positive regulator of protein synthesis, and its activity is induced by mTOR-mediated phosphorylation." SIGNOR-101332 MTOR protein P42345 UNIPROT RPS6KB1 protein P23443 UNIPROT "up-regulates activity" phosphorylation Ser434 SFEPKIRsPRRFIGS 9823 BTO:0004712 23486913 t lperfetto "Collectively, these results indicate that Arg, Leu, and Gln act coordinately to stimulate proliferation of pTr cells through activation of the MTOR-RPS6K-RPS6-EIF4EBP1 signal transduction pathway" SIGNOR-201534 MTOR protein P42345 UNIPROT RPS6KB1 protein P23443 UNIPROT "up-regulates activity" phosphorylation Thr390 DSKFTRQtPVDSPDD 9600 BTO:0000007 11914378 t "Thr229 phosphorylation requires prior phosphorylation of the Ser/Thr-Pro sites in the autoinhibitory domain and Thr389 in the linker domain,[…] Moreover, in vitro mTOR directly phosphorylates Ser371, and this event modulates Thr389phosphorylation by mTOR, compatible with earlier in vivo findings." SIGNOR-255839 MTOR protein P42345 UNIPROT RPS6KB1 protein P23443 UNIPROT "up-regulates activity" phosphorylation Thr412 NQVFLGFtYVAPSVL 10090 BTO:0000944 SIGNOR-C3 17510057 t lperfetto "mTORC1 catalyzes the phosphorylation of eIF4E binding protein-1 (4EBP1, also known as PHAS-I) and p70 S6 kinase 1 (S6K1)Phosphorylation of S6K1 at Thr-389" SIGNOR-235507 MTOR protein P42345 UNIPROT RPS6KB1 protein P23443 UNIPROT "up-regulates activity" phosphorylation Thr412 NQVFLGFtYVAPSVL 10090 BTO:0002572 12782654 t lperfetto "S6K1 is a positive regulator of protein synthesis, and its activity is induced by mTOR-mediated phosphorylation." SIGNOR-101336 MTOR protein P42345 UNIPROT RPS6KB1 protein P23443 UNIPROT "up-regulates activity" phosphorylation Thr412 NQVFLGFtYVAPSVL -1 SIGNOR-C3 10567431 t lperfetto "We report here that a mammalian recombinant p70alpha polypeptide, extracted in an inactive form from rapamycin-treated cells, can be directly phosphorylated by the mTOR kinase in vitro predominantly at the rapamycin-sensitive site Thr-412. mTOR-catalyzed p70alpha phosphorylation in vitro is accompanied by a substantial restoration in p70alpha kinase activity toward its physiologic substrate" SIGNOR-72357 MTOR protein P42345 UNIPROT RPS6KB2 protein Q9UBS0 UNIPROT "up-regulates activity" phosphorylation Thr388 NQAFLGFtYVAPSVL -1 11733037 t miannu "In vitro phosphorylation and activation of p70β by mTOR and PDK1. We observed that the replacement of either Thr241 or Thr401 to Ala in p70β1(T241A, T401A) severely decreased the kinase activity." SIGNOR-250295 MTOR protein P42345 UNIPROT RPS6KB2 protein Q9UBS0 UNIPROT up-regulates phosphorylation 9606 23486913 t "mTORC1 phosphorylation of EIF4EBP1 causes dissociation of the complex allowing EIF4G1/EIF4G3 to bind and consequent initiation of translation." gcesareni "These results indicate that arg, leu, and gln act coordinately to stimulate proliferation of ptr cells through activation of the mtor-rps6k-rps6-eif4ebp1 signal transduction pathway." SIGNOR-201541 MTOR protein P42345 UNIPROT RPS6KB2 protein Q9UBS0 UNIPROT up-regulates phosphorylation 9606 SIGNOR-C3 17510057 t gcesareni "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-154821 MTOR protein P42345 UNIPROT RPS6K proteinfamily SIGNOR-PF26 SIGNOR "up-regulates activity" phosphorylation Thr390 DSKFTRQtPVDSPDD 9600 BTO:0000007 11914378 t "Thr229 phosphorylation requires prior phosphorylation of the Ser/Thr-Pro sites in the autoinhibitory domain and Thr389 in the linker domain,[…] Moreover, in vitro mTOR directly phosphorylates Ser371, and this event modulates Thr389phosphorylation by mTOR, compatible with earlier in vivo findings." SIGNOR-255841 MTOR protein P42345 UNIPROT RPTOR protein Q8N122 UNIPROT "up-regulates activity" phosphorylation Ser855 QRVLDTSsLTQSAPA 9606 BTO:0000007 19864431 t lperfetto "Strikingly, raptor Ser(863) phosphorylation is absolutely required for raptor Ser(859) and Ser(855) phosphorylation. These data suggest that mTORC1 activation leads to raptor multisite phosphorylation and that raptor Ser(863) phosphorylation functions as a master biochemical switch that modulates hierarchical raptor phosphorylation (e.g. on Ser(859) and Ser(855))" SIGNOR-174882 MTOR protein P42345 UNIPROT RPTOR protein Q8N122 UNIPROT "up-regulates activity" phosphorylation Ser859 DTSSLTQsAPASPTN 9606 BTO:0000007 19346248 t lperfetto "The phosphorylation of raptor is stimulated by insulin and inhibited by rapamycin. Importantly, the site-directed mutation of raptor at one phosphorylation site, Ser(863), reduced mTORC1 activity both in vitro and in vivo." SIGNOR-184959 MTOR protein P42345 UNIPROT RPTOR protein Q8N122 UNIPROT "up-regulates activity" phosphorylation Ser859 DTSSLTQsAPASPTN 9606 BTO:0000007 19864431 t lperfetto "Strikingly, raptor Ser(863) phosphorylation is absolutely required for raptor Ser(859) and Ser(855) phosphorylation. These data suggest that mTORC1 activation leads to raptor multisite phosphorylation and that raptor Ser(863) phosphorylation functions as a master biochemical switch that modulates hierarchical raptor phosphorylation (e.g. on Ser(859) and Ser(855))" SIGNOR-188920 MTOR protein P42345 UNIPROT RPTOR protein Q8N122 UNIPROT "up-regulates activity" phosphorylation Ser863 LTQSAPAsPTNKGVH 9606 BTO:0000007 SIGNOR-C3 SIGNOR-C3 19864431 t lperfetto "Our data that insulin-stimulated raptor ser863 phosphorylation requires kinase-active mtorc1 and displays rapamycin sensitivity in intact cells, together with the data of wang et al. (67) that mtor phosphorylates raptor ser863 in vitro, strongly suggest that mtor itself mediates raptor ser863 phosphorylation. / strikingly, raptor ser863 phosphorylation is absolutely required for raptor ser859 and ser855 phosphorylation. These data suggest that mtorc1 activation leads to raptor multisite phosphorylation and that raptor ser863 phosphorylation functions as a master biochemical switch that modulates hierarchical raptor phosphorylation" SIGNOR-188924 MTOR protein P42345 UNIPROT SGK1 protein O00141 UNIPROT up-regulates phosphorylation Ser422 AEAFLGFsYAPPTDS 9606 BTO:0000567 BTO:0000671 SIGNOR-C2 18925875 t gcesareni "Mtorc2 immunoprecipitated from wild-type, but not from mlst8- or rictor-knockout cells, phosphorylated sgk1 at ser(422)" SIGNOR-181531 MTOR protein P42345 UNIPROT SGK1 protein O00141 UNIPROT up-regulates phosphorylation Ser422 AEAFLGFsYAPPTDS 9606 SIGNOR-C3 18570873 t llicata "Mtor phosphorylated sgk1, but not sgk1-s422a, in vitro. Sgk1 phosphorylated p27 in vitro. These data implicate sgk1 as an mtorc1 (mtor-raptor) substrate. mtor may promote g1 progression in part through sgk1 activation" SIGNOR-179113 MTOR protein P42345 UNIPROT 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-161439 MTOR protein P42345 UNIPROT STAT3 protein P40763 UNIPROT up-regulates phosphorylation Ser727 NTIDLPMsPRTLDSL 9606 BTO:0000527 16740698 t miannu "Serine phosphorylation and maximal activation of stat3 during cntf signaling is mediated by the rapamycin target mtor. / a stat3 peptide was efficiently phosphorylated on ser727 in a cntf-dependent manner by mtor" SIGNOR-146915 MTOR protein P42345 UNIPROT TFEB protein P19484 UNIPROT "down-regulates activity" phosphorylation Ser142 AGNSAPNsPMAMLHI 9606 BTO:0000007 22343943 t "Here, we have used an mTORC1 in-vitro kinase assay and a phosphoantibody to demonstrate that serine S142, which we previously found to be phosphorylated by ERK2, is also phosphorylated by mTOR and that this phosphorylation has a crucial role in controlling TFEB subcellular localization and activity." SIGNOR-255310 MTOR protein P42345 UNIPROT TFEB protein P19484 UNIPROT "down-regulates activity" phosphorylation Ser211 LVGVTSSsCPADLTQ 9606 BTO:0000567 SIGNOR-C3 22692423 t gcesareni "Our data points to the lysosome as the site where mTORC1-dependent phosphorylation of TFEB occurs. [...]Our study has revealed a specific role for phosphorylation of TFEB S211 in the negative regulation of the nuclear abundance of TFEB. This occurs through the promotion of 14-3-3 binding and the masking of the nearby NLS on TFEB." SIGNOR-248270 MTOR protein P42345 UNIPROT ULK1 protein O75385 UNIPROT "down-regulates activity" phosphorylation Ser758 PVVFTVGsPPSGSTP 9606 BTO:0001938 21383122 t lperfetto "When cells are replenished with rich medium, mtor is activated;it phosphorylates serine 638 and serine 758. The phosphorylation of ulk1 at serine 758 then leads to reassociation between ulk1 and ampk." SIGNOR-172541 MTOR protein P42345 UNIPROT ULK2 protein Q8IYT8 UNIPROT down-regulates phosphorylation 9606 19211836 t gcesareni "Mtor phosphorylates a mammalian homologue of atg13 and the mammalian atg1 homologues ulk1 and ulk2" SIGNOR-183961 MTR protein Q99707 UNIPROT homocysteine smallmolecule CHEBI:17230 ChEBI "down-regulates quantity" 10520212 t lperfetto "Methionine synthase is a vitamin B12-dependent enzyme that catalyses the remethylation of homocysteine to methionine. Therefore, defects in this enzyme may result in elevated homocysteine levels." SIGNOR-253142 MTR protein Q99707 UNIPROT L-methionine smallmolecule CHEBI:16643 ChEBI "up-regulates quantity" "small molecule catalysis" 10520212 t lperfetto "Methionine synthase is a vitamin B12-dependent enzyme that catalyses the remethylation of homocysteine to methionine. Therefore, defects in this enzyme may result in elevated homocysteine levels." SIGNOR-253143 MTSS1 protein O43312 UNIPROT GLI1 protein P08151 UNIPROT up-regulates binding 9606 17845852 t gcesareni "Mim is a shh-responsive gene that can potentiate gli transcriptional activity.MIM Appears to regulate target gene expression through its association with the gli complex" SIGNOR-157650 MTSS1 protein O43312 UNIPROT GLI1 protein P08151 UNIPROT up-regulates binding 9606 BTO:0001253 15545630 t gcesareni "Mim is a shh-responsive gene that can potentiate gli transcriptional activity.MIM Appears to regulate target gene expression through its association with the gli complex" SIGNOR-130542 MTSS1 protein O43312 UNIPROT SUFU protein Q9UMX1 UNIPROT up-regulates binding 9606 BTO:0001253 15545630 t miannu "We found that in vitro translated gli1 and sufu bind to gst-mim, but not gst-mim?N399 Or gst columns (fig. 4f). Indicative of the importance of the mim/gli complex interactions, the mim?N399 Mutant that fails to interact with gli and sufu showed a markedly reduced capacity to potentiate gli-dependent transcription (fig. 4g). Although these results indicate that a mim/gli/sufu complex is important for mim-mediated transcriptional potentiation" SIGNOR-130545 MTTP protein P55157 UNIPROT APOB protein P04114 UNIPROT "up-regulates activity" lipidation 9606 23721961 t miannu "As ApoB is translated, it is lipidated by microsomal triglyceride transfer protein (MTP). MTP adds triglycerides to the nascent ApoB during its co-translational translocation into the lumen of the endoplasmic reticulum." SIGNOR-252118 MUL1 protein Q969V5 UNIPROT AKT1 protein P31749 UNIPROT "down-regulates quantity by destabilization" ubiquitination Lys284 LENLMLDkDGHIKIT 9606 BTO:0000007 22410793 t gcesareni "The results of the functional studies suggest that the degradation of Akt by MULAN suppresses cell proliferation and viability." SIGNOR-252437 MUL1 protein Q969V5 UNIPROT AKT proteinfamily SIGNOR-PF24 SIGNOR "down-regulates quantity by destabilization" ubiquitination Lys284 LENLMLDkDGHIKIT 9606 BTO:0000007 22410793 t gcesareni "The results of the functional studies suggest that the degradation of Akt by MULAN suppresses cell proliferation and viability." SIGNOR-252460 MUSK protein O15146 UNIPROT WNT11 protein O96014 UNIPROT up-regulates binding 9606 23151663 t gcesareni "Like ror, musk has an extracellular region with homolgogy to the frizzled crd, binding of which by wnt11 stimulates a pcp-like pathway during neuromuscular development" SIGNOR-199518 MUTYH protein Q9UIF7 UNIPROT ATR protein Q13535 UNIPROT up-regulates binding 9606 BTO:0000007 21615992 t miannu "Binding of myh directly participates in atr and topbp1 activation in dna damage signaling, leading to apoptosis." SIGNOR-173966 MUTYH protein Q9UIF7 UNIPROT CHEK1 protein O14757 UNIPROT up-regulates 9606 BTO:0000007 21615992 f miannu "Hmyh is involved in the activation mechanism of chk1 upon dna damage, but not in stability or inactivation." SIGNOR-173969 MUTYH protein Q9UIF7 UNIPROT TOPBP1 protein Q92547 UNIPROT up-regulates binding 9606 BTO:0000007 21615992 t miannu "Binding of myh directly participates in atr and topbp1 activation in dna damage signaling, leading to apoptosis." SIGNOR-173972 MYB protein P10242 UNIPROT GSTM1 protein P09488 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000944 14576818 t "Functional analysis of the GSTM1 promoter using reporter assays indicated that both the DNA binding and transactivation domains of Myb were required for transcriptional activation" SIGNOR-253975 MYCBP2 protein O75592 UNIPROT TSC1/TSC2 complex SIGNOR-C101 SIGNOR down-regulates ubiquitination 10116 BTO:0001009 14559897 t Monia "Pam Interacts with the Tuberin-Hamartin Complex—To examine the in vivo association of tuberin and Pam, we performed co-immunoprecipitation experiments in PC12 cells and rat embryonic brain. Immunoprecipitation of tuberin using an anti-tuberin antibody followed by immunoblot analysis showed that endogenous Pam co-immunoprecipitates with tuberin in PC12 cells and embryonic rat brain. Pam Homolog HIW Modulates Tsc1Tsc2 Activity in Drosophila. The enhancement of Tsc1Tsc2 phenotype by the removal of the hiw gene indicates that hiw negatively regulates Tsc1Tsc2 activity in Drosophila eye. Taken together, it is probable that Pam may function as an E3 ligase for tuberin and regulate the ubiquitination and proteasomal degradation of the tuberinhamartin complex particularly in the CNS" SIGNOR-261202 MYCL protein P12524 UNIPROT Differentiation phenotype SIGNOR-PH37 SIGNOR up-regulates 10090 BTO:0000724 7882978 f irozzo "These observations indicate that continued late-stage expression of L-myc affected differentiation processes directly, rather than indirectly through deregulated growth control, whereas constitutive c-myc expression inhibited proliferative arrest, but did not appear to disturb differentiation." SIGNOR-259202 MYCL protein P12524 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR up-regulates 9606 BTO:0002891 27546534 f irozzo "Our findings demonstrate that stable expression of the L-MYC gene in NSC008 cells promotes their survival and proliferation while preserving their migration and differentiation properties in vitro and in vivo." SIGNOR-259109 MYCN protein P04198 UNIPROT ABCB1 protein P08183 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000793;BTO:0002104 7923112 f miannu "Decreased expression of the N-myc oncogene in neuroblastoma cell lines SH-SY5Y and BE(2)-C, following treatment with retinoic acid, was paralleled by down-regulation of MRP gene expression, contrasting with increased expression of the MDR1 gene." SIGNOR-254616 MYCN protein P04198 UNIPROT MEF2C protein Q06413 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000661 21261500 f miannu "HOXA9/HOXA10 activated expression of NMYC which in turn mediated MEF2C repression, indicating an indirect mode of regulation via NMYC interactor (NMI) and STAT5." SIGNOR-254214 MYCN protein P04198 UNIPROT SIRT2 protein Q8IXJ6 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000931 23175188 f miannu "Here we demonstrated that the class III histone deacetylase SIRT2 was upregulated by N-Myc in neuroblastoma cells and by c-Myc in pancreatic cancer cells, and that SIRT2 enhanced N-Myc and c-Myc protein stability and promoted cancer cell proliferation." SIGNOR-255145 "mycophenolic acid" chemical CHEBI:168396 ChEBI IMPDH2 protein P12268 UNIPROT "down-regulates activity" "chemical inhibition" -1 10677226 t Federica "Mycophenolic acid (MPA) is a species-specific inhibitor of IMPDH; mammalian IMPDHsare very sensitive to MPA" SIGNOR-261077 MYC protein P01106 UNIPROT BRD4 protein O60885 UNIPROT "down-regulates activity" 9606 BTO:0000567 32482868 t lperfetto "Conversely, MYC inhibits BRD4's HAT activity, suggesting that MYC regulates its own transcription by limiting BRD4-mediated chromatin remodeling of its locus." SIGNOR-262047 MYC protein P01106 UNIPROT CCNA2 protein P20248 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001271 12835716 f gcesareni "These results suggest that e2f1 and cyclin a2 may be induced by c-myc to mediate the onset of mammary cancer, whereas overexpression of cyclins d1 and e may occur later to facilitate tumor progression." SIGNOR-102728 MYC protein P01106 UNIPROT CCND1 protein P24385 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001271 12835716 f gcesareni "C-myc directly activates transcription of cyclin d1, cyclin d2 and cdk4, and leads to cdk 4/6 activation" SIGNOR-102731 MYC protein P01106 UNIPROT CCND2 protein P30279 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 7526316 f gcesareni "C-myc directly activates transcription of cyclin d1, cyclin d2 and cdk4, and leads to cdk 4/6 activation." SIGNOR-27446 MYC protein P01106 UNIPROT CCNE1 protein P24864 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 9188852 f gcesareni "Our results suggest that this activation may involve at least two myc-dependent steps: the induction of cyclin e gene transcription followed by accumulation of cyclin e mrna in a protein synthesis-independent manner and the p27(kip1) association with cyce/cdk2 complexes containing newly synthesised cyce." SIGNOR-49130 MYC protein P01106 UNIPROT CDC25A protein P30304 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000093 11154267 f lperfetto "Expression of Cdc25A is transcriptionally regulated by Myc and E2F-1 , both of which are expressed in MCF-7 cells in response to estrogen" SIGNOR-245465 MYC protein P01106 UNIPROT CDK4 protein P11802 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001271 12835716 f gcesareni "C-myc directly activates transcription of cyclin d1, cyclin d2 and cdk4, and leads to cdk 4/6 activation" SIGNOR-102734 MYC protein P01106 UNIPROT CDK6 protein Q00534 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001271 12835716 f gcesareni "The degradation of c-myc protein decreases the expression of the cell cycle regulators cdk4 and cdk6, which reversibly slows down the cell cycle." SIGNOR-102737 MYC protein P01106 UNIPROT CDKN1A protein P38936 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001271 12835716 f gcesareni "C-myc also directly represses transcription of cdk kinase inhibitors including p27kip1, p21cip1, p15ink4b and p16ink4a" SIGNOR-102740 MYC protein P01106 UNIPROT CDKN1B protein P46527 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000150;BTO:0000782 BTO:0000887;BTO:0001260 11313917 f amattioni "P27(kip1) gene is a target of transcriptional repression by c-myc." SIGNOR-107032 MYC protein P01106 UNIPROT CDKN2A protein P42771 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 12835716 f gcesareni "C-myc also directly represses transcription of cdk kinase inhibitors including p27kip1, p21cip1, p15ink4b and p16ink4a" SIGNOR-102743 MYC protein P01106 UNIPROT CDKN2B protein P42772 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0001271 12835716 f gcesareni "Miz1 is a zinc finger transcription factor with an n-terminal poz domain. Complexes with myc, bcl-6 or gfi-1 repress expression of genes like cdkn2b (p15(ink4)) or cdkn1a (p21(cip1))." SIGNOR-102746 MYC protein P01106 UNIPROT CUL1 protein Q13616 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0001271 12835716 f gcesareni "Furthermore, c-myc activation can also promote the degradation of p27kip1 protein by directly activating the cul1 gene, which encodes a critical component of the ubiquitin ligase scfskp2" SIGNOR-102749 MYC protein P01106 UNIPROT DKK1 protein O94907 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 "BTO:0004896; BTO:0004300" 17485441 f gcesareni "c-Myc suppresses the Wnt inhibitors DKK1 and SFRP1, and derepression of DKK1 or SFRP1 reduces Myc-dependent transforming activity" SIGNOR-245355 MYC protein P01106 UNIPROT DNMT3A protein Q9Y6K1 UNIPROT "up-regulates activity" binding 9606 19786833 t irozzo "Based on one of these publications, we here showed that the interaction of Dnmt3a with c-myc promote the specific methylation of CG dinucleotides localized in c-myc boxes of promoter regions of CDKN2a, CCND1 and TIMP2 genes. Acellular experiments corroborated and complemented these results by revealing that the specificity of consensus sequence for DNA methylation of Dnmt3a is increased in presence of c-myc." SIGNOR-255806 MYC protein P01106 UNIPROT ENO1 protein P06733 UNIPROT "up-regulates quantity" "transcriptional regulation" 10116 10823814 t "C-Myc directly transactivates genes encoding GLUT1, phosphofructokinase, and enolase and increases glucose uptake in Rat1 fibroblasts. Nuclear run-on studies confirmed that the GLUT1 transcriptional rate is elevated by c-Myc. Our findings suggest that overexpression of the c-Myc oncoprotein deregulates glycolysis through the activation of several components of the glucose metabolic pathway." SIGNOR-259989 MYC protein P01106 UNIPROT HK2 protein P52789 UNIPROT "up-regulates quantity" "transcriptional regulation" 9606 17785433 t "Here, using the P493-6 Burkitt's lymphoma model with an inducible MYC, we demonstrate that HIF-1 cooperates with dysregulated c-Myc to promote glycolysis by induction of hexokinase 2, which catalyzes the first step of glycolysis, and pyruvate dehydrogenase kinase 1, which inactivates pyruvate dehydrogenase and diminishes mitochondrial respiration." SIGNOR-259986 MYC protein P01106 UNIPROT HLA-B protein P01889 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000848 8206526 f miannu "In melanoma, HLA class I expression is suppressed by overexpression of the c-myc oncogene. We show here that transcription of the HLA-B locus, which is mainly affected by c-Myc, is downmodulated at the level of initiation of transcription." SIGNOR-254606 MYC protein P01106 UNIPROT HLA-C protein P04222 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000848 8206526 f miannu "In melanoma, HLA class I expression is suppressed by overexpression of the c-myc oncogene." SIGNOR-254602 MYC protein P01106 UNIPROT HLA-E protein P13747 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000848 8206526 f miannu "In melanoma, HLA class I expression is suppressed by overexpression of the c-myc oncogene." SIGNOR-254604 MYC protein P01106 UNIPROT HLA-F protein P30511 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000848 8206526 f miannu "In melanoma, HLA class I expression is suppressed by overexpression of the c-myc oncogene." SIGNOR-254605 MYC protein P01106 UNIPROT HLA-G protein P17693 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 BTO:0000848 8206526 f miannu "In melanoma, HLA class I expression is suppressed by overexpression of the c-myc oncogene." SIGNOR-254607 MYC protein P01106 UNIPROT ITGA7 protein Q13683 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0000165;BTO:0000222;BTO:0001760 14525975 t lperfetto "This report provides evidence that alpha7 gene expression during muscle differentiation is regulated by the c-Myc transcription factor. In myoblasts, alpha7 is expressed at basal levels, but following conversion to myotubes the expression of the integrin is strongly elevated. The increased alpha7 mRNA and protein levels following myogenic differentiation are inversely correlated with c-Myc expression. Transfection of myoblasts with the c-Myc transcription factor down-regulated alpha7 expression" SIGNOR-241769 MYC protein P01106 UNIPROT LDHA protein P00338 UNIPROT "up-regulates quantity" "transcriptional regulation" 10116 9192621 t "Our studies have linked c-Myc to the induction of LDH-A, whose expression increases lactate production and is necessary for c-Myc-mediated transformation" SIGNOR-259367 MYC protein P01106 UNIPROT PFKM protein P08237 UNIPROT "up-regulates quantity" "transcriptional regulation" 10116 10823814 t "C-Myc directly transactivates genes encoding GLUT1, phosphofructokinase, and enolase and increases glucose uptake in Rat1 fibroblasts. Nuclear run-on studies confirmed that the GLUT1 transcriptional rate is elevated by c-Myc. Our findings suggest that overexpression of the c-Myc oncoprotein deregulates glycolysis through the activation of several components of the glucose metabolic pathway." SIGNOR-259988 MYC protein P01106 UNIPROT PRODH protein O43272 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 22615405 f miannu "MYC not only inhibited POX/PRODH, but also markedly increased the enzymes of proline biosynthesis from glutamine, including P5C synthase and P5C reductase 1." SIGNOR-254608 MYC protein P01106 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR up-regulates 10090 BTO:0000724 7882978 f irozzo "These observations indicate that continued late-stage expression of L-myc affected differentiation processes directly, rather than indirectly through deregulated growth control, whereas constitutive c-myc expression inhibited proliferative arrest, but did not appear to disturb differentiation." SIGNOR-259110 MYC protein P01106 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR up-regulates 9606 9552384 f gcesareni "C-myc has emerged as one of the central regulators of mammalian cell proliferation." SIGNOR-56572 MYC protein P01106 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR up-regulates 9606 BTO:0001103 21408055 f "andrea cerquone perpetuini" "We have demonstrated that following muscle damage, phosphorylated STAT3 (p-STAT3) in SCs increases early (within one hour), inducing downstream target genes (i.e. GP130 and SOCS3), which further regulate the increase in STAT3 production and response (as induced via IL-6), leading to increased cMyc expression, which drives cell proliferation" SIGNOR-255414 MYC protein P01106 UNIPROT SFRP1 protein Q8N474 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 "BTO:0004896; BTO:0004300" 17485441 f gcesareni "c-Myc suppresses the Wnt inhibitors DKK1 and SFRP1, and derepression of DKK1 or SFRP1 reduces Myc-dependent transforming activity" SIGNOR-245360 MYC protein P01106 UNIPROT SIRT2 protein Q8IXJ6 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000584 23175188 f miannu "Here we demonstrated that the class III histone deacetylase SIRT2 was upregulated by N-Myc in neuroblastoma cells and by c-Myc in pancreatic cancer cells, and that SIRT2 enhanced N-Myc and c-Myc protein stability and promoted cancer cell proliferation." SIGNOR-255146 MYC protein P01106 UNIPROT SLC2A1 protein P11166 UNIPROT "up-regulates quantity" "transcriptional regulation" 10116 10823814 t "C-Myc directly transactivates genes encoding GLUT1, phosphofructokinase, and enolase and increases glucose uptake in Rat1 fibroblasts. Nuclear run-on studies confirmed that the GLUT1 transcriptional rate is elevated by c-Myc. Our findings suggest that overexpression of the c-Myc oncoprotein deregulates glycolysis through the activation of several components of the glucose metabolic pathway." SIGNOR-259987 MYC protein P01106 UNIPROT SMAD2 protein Q15796 UNIPROT down-regulates 9606 11804592 f "in cancer" lperfetto "Oncogenic c-myc promotes cell growth and cancer development partly by inhibiting the growth inhibitory functions of smads" SIGNOR-114281 MYC protein P01106 UNIPROT SMAD3 protein P84022 UNIPROT "down-regulates activity" binding 9606 11804592 t gcesareni "Through its direct interaction with smads, c-myc binds to the sp1-smad complex on the promoter of the p15(ink4b) gene, thereby inhibiting the tgf-beta-induced transcriptional activity of sp1 and smad/sp1-dependent transcription of the p15(ink4b) gene. These results suggest that oncogenic c-myc promotes cell growth and cancer development partly by inhibiting the growth inhibitory functions of smads." SIGNOR-114284 MYC protein P01106 UNIPROT SURF1 protein Q15526 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 10858544 f miannu "We show that although the Surf-1/Surf-2 promoter does not contain Myc binding sites (E-boxes), Myc over-expression, or the activation of a Myc-oestrogen receptor fusion protein, activates transcription in the Surf-1 direction and that this response to Myc requires a functional YY1 binding site. Our data suggest that the MAP kinase cascade is required for the stimulation of Surf-1 promoter activity and that the Myc-YY1 interaction mediates this response." SIGNOR-254615 MYC protein P01106 UNIPROT USP22 protein Q9UPT9 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 26049753 t "USP22 expression was regulated by c-MYC and contributed to c-MYC mediated reduction in SIRT1 polyubiquitination and degradation. USP22 directly interacted with and removing polyubiquitin chains from SIRT1 to increase SIRT1 protein stabilization and expression. These results support a role for USP22 in MYC-mediated increase in SIRT1 protein stabilization, and indicate that FLT3-ITD, c-MYC and USP22 form an oncogenic network that enhances SIRT1 expression and activity in leukemic cells." SIGNOR-261560 MYCT1 protein Q8N699 UNIPROT Apoptosis phenotype SIGNOR-PH2 SIGNOR up-regulates 9606 BTO:0000670;BTO:0000738 30283340 f miannu "Overexpression of MYCT1 Inhibits Proliferation and Induces Apoptosis in Human Acute Myeloid Leukemia HL-60 and KG-1a Cells in vitro and in vivo" SIGNOR-261729 MYCT1 protein Q8N699 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR down-regulates 9606 BTO:0000670;BTO:0000738 30283340 f miannu "Overexpression of MYCT1 Inhibits Proliferation and Induces Apoptosis in Human Acute Myeloid Leukemia HL-60 and KG-1a Cells in vitro and in vivo" SIGNOR-261728 MYD88 protein Q99836 UNIPROT DHX36 protein Q9H2U1 UNIPROT "up-regulates activity" binding 9606 BTO:0002042 20696886 t miannu "We further showed that both DHX9 and DHX36 are localized within the cytosol and are directly bound to the Toll-interleukin receptor domain of MyD88 via their helicase-associated domain 2 and DUF domains. This study demonstrates that DHX9/DHX36 represent the MyD88-dependent DNA sensors in the cytosol of pDCs and suggests a much broader role for DHX helicases in viral sensing." SIGNOR-260956 MYD88 protein Q99836 UNIPROT DHX9 protein Q08211 UNIPROT "up-regulates activity" binding 9606 BTO:0002042 20696886 t miannu "We further showed that both DHX9 and DHX36 are localized within the cytosol and are directly bound to the Toll-interleukin receptor domain of MyD88 via their helicase-associated domain 2 and DUF domains. This study demonstrates that DHX9/DHX36 represent the MyD88-dependent DNA sensors in the cytosol of pDCs and suggests a much broader role for DHX helicases in viral sensing." SIGNOR-260955 MYD88 protein Q99836 UNIPROT IRAK1 protein P51617 UNIPROT "up-regulates activity" binding 10090 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. Myd88 binds to both irak (il-1 receptor-associated kinase) and the heterocomplex (the signaling complex) of the two receptor chains and thereby mediates the association of irak with the receptor." SIGNOR-67143 MYD88 protein Q99836 UNIPROT IRAK4 protein Q9NWZ3 UNIPROT "up-regulates activity" binding 9606 12297423 t "Signaling between MyD88 and TRAF6 is mediated by members of the IL-1R-associated kinase (IRAK) family; however, the exact function of each IRAK protein remains controversial. IRAK-1 is required for the optimal transduction of IL-1R- and TLR-mediated signals, but IRAK-1 can be replaced by other IRAKs. Surprisingly, gene targeting studies show that the newest IRAK protein, IRAK-4, has an essential role in mediating signals initiated by IL-1R and TLR engagement." SIGNOR-252097 MYD88 protein Q99836 UNIPROT TRAF3 protein Q13114 UNIPROT "up-regulates activity" binding 10090 BTO:0000906 16306937 t "Using MyD88 as a prototypical adaptor, we identified TNF receptor-associated factor 3 (TRAF3) as a new component of TIR signalling complexes that is recruited along with TRAF6." SIGNOR-256079 MYF5 protein P13349 UNIPROT DES protein P17661 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000165 8382796 t lperfetto "Desmin, the muscle specific intermediate filament (IF) protein, is expressed at low levels in myoblasts and at the onset of differentiation its expression increases several fold. In an effort to explore the mechanism involved in the tissue-specific and developmentally regulated expression of desmin, we have isolated the mouse desmin gene.Co-transfection of myoD, myogenin, MRF4 and Myf5, with the desmin-CAT construct into 10T-1/2 cells demonstrated that all these factors could transactivate desmin gene expression" SIGNOR-241494 MYF5 protein P13349 UNIPROT MIR1-1 mirna MI0000651 miRBase "up-regulates quantity" "transcriptional regulation" 10090 BTO:0000887 18619954 f "We found that directed expression of MRFs in the neural tube of chicken embryos induced ectopic expression of miR-1 and miR-206. Conversely, the lack of Myf5 but not of MyoD resulted in a loss of miR-1 and miR-206 expression." SIGNOR-255920 MYF5 protein P13349 UNIPROT mir-206 mirna MI0000490 miRBase "up-regulates quantity" "transcriptional regulation" 10090 BTO:0000887 18619954 f "We found that directed expression of MRFs in the neural tube of chicken embryos induced ectopic expression of miR-1 and miR-206. Conversely, the lack of Myf5 but not of MyoD resulted in a loss of miR-1 and miR-206 expression." SIGNOR-255919 MYF5 protein P13349 UNIPROT Proliferation phenotype SIGNOR-PH4 SIGNOR "up-regulates activity" BTO:0001103 17495111 f "Simone Vumbaca" "In summary, the absence of Myf5 clearly reduced the initial expansion of satellite cell-derived transient amplifying cells and resulted in a shift of the ratio of satellite cell subpopulations but did not affect the specification and generation of specific subpopulations of satellite cell-derived cells such as reserve cells, amplifying cells, and differentiating mature myogenic cells." SIGNOR-255643 MYF6 protein P23409 UNIPROT DES protein P17661 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000165 8382796 t lperfetto "Desmin, the muscle specific intermediate filament (IF) protein, is expressed at low levels in myoblasts and at the onset of differentiation its expression increases several fold. In an effort to explore the mechanism involved in the tissue-specific and developmentally regulated expression of desmin, we have isolated the mouse desmin gene.Co-transfection of myoD, myogenin, MRF4 and Myf5, with the desmin-CAT construct into 10T-1/2 cells demonstrated that all these factors could transactivate desmin gene expression" SIGNOR-241497 MYF6 protein P23409 UNIPROT Skeletal_muscle_differentiation phenotype SIGNOR-PH1 SIGNOR "up-regulates activity" BTO:0001103 7532173 f "Simone Vumbaca" "Finally, MRF4 may be responsible for the final myogenic events of the fully differentiated myofiber" SIGNOR-255645 MYLK2 protein Q9H1R3 UNIPROT MEF2C protein Q06413 UNIPROT "up-regulates activity" phosphorylation Thr80 NEPHESRtNSDIVET 9606 BTO:0000007 21556048 t llicata "Here, we show that phosphorylation of MEF2C on T(80) by skeletal myosin light chain kinase (skMLCK) enhances skeletal and not cardiac myogenesis." SIGNOR-238118 MYLK protein Q15746 UNIPROT CALD1 protein Q05682 UNIPROT down-regulates phosphorylation Ser744 GLKVGVSsRINEWLT 9606 BTO:0000887;BTO:0001260 20536391 t gcesareni "Phosphorylation of caldesmon by myosin light chain kinase increases its binding affinity for phosphorylated myosin filaments." SIGNOR-166049 MYLK protein Q15746 UNIPROT MYL6B protein P14649 UNIPROT up-regulates phosphorylation 9606 BTO:0000567 BTO:0000671 10092231 t gcesareni "Cytoskeletal dynamics are primarily modulated by interactions of actin and myosin ii that are regulated by myosin light chain kinase (mlck)-mediated phosphorylation of the regulatory myosin light chain (mlc)." SIGNOR-65865 MYLK protein Q15746 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-188797 MYD88 protein Q99836 UNIPROT TRAF6 protein Q9Y4K3 UNIPROT "up-regulates activity" binding 9606 28404732 t miannu "In innate immunity, nearly all Toll-like receptors (TLRs), as well as the receptors of the interleukin 1 (IL-1) family of cytokines, initiate signaling by recruiting the adaptor protein MyD88. This is followed by the interaction of IL-1-receptor (IL-R)-associated kinase 4 (IRAK4) with MyD88 and then the interaction of other IRAK family members with IRAK4, to form an oligomeric complex, termed the Myddosome (8, 9). IRAK1 and IRAK2 can then interact with TRAF6 (10, 11) and induce TRAF6 dimerization (12), which triggers the activation of its E3 ligase activity" SIGNOR-260160 MYLK protein Q15746 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-188801 MYO9A protein B2RTY4 UNIPROT RHOA protein P61586 UNIPROT "down-regulates activity" "gtpase-activating protein" 9606 BTO:0000007 32203420 t Luana "We therefore developed a screening-compatible live-cell imaging assay, using FRET-based biosensors for the prototype GTPases RHOA, RAC1 and CDC4215,19,20 (Extended Data Fig. 2 and Supplementary Note 1)|We found catalytic activities for 45/75 RhoGEFs and 48/63 RhoGAPs| Our data thus not only reveal extensive promiscuity among regulators, but also that the inactivating RhoGAPs are less selective than the activating RhoGEFs (p-value=0.02)(Supplementary Table 2)." SIGNOR-260508 MYO9B protein Q13459 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-260511 MYO9B protein Q13459 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-260510 MYO9B protein Q13459 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-260509 MYOD1 protein P15172 UNIPROT CDKN1A protein P38936 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000165 10373569 t gcesareni "Here we report that, at the onset of differentiation, activation by MyoD of the Rb, p21, and cyclin D3 genes occurs in the absence of new protein synthesis and with the requirement of the p300 transcriptional coactivator." SIGNOR-238529 MYOD1 protein P15172 UNIPROT DES protein P17661 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0000222 25653159 t lperfetto "MyoD and HDAC2 repress myogenic late genes at early times of differentiation.A time course of Ckm, Des and Acta1 gene expression demonstrated that these genes were prematurely expressed when differentiation was driven by myogenin and Mef2D1b (Figure _(Figure6A).6A). Since MyoD is not expressed under these conditions, it cannot bind to these genes; ChIP assays demonstrated that HDAC2 also was not present on the Ckm, Des and Acta1 regulatory sequences under these conditions (Figure _(Figure6B).6B). Therefore the presence of MyoD and HDAC2 prior to gene expression functions to repress late gene expression at early times of differentiation." SIGNOR-241762 MYOD1 protein P15172 UNIPROT Differentiation phenotype SIGNOR-PH37 SIGNOR up-regulates 9606 BTO:0001103 16275751 f "andrea cerquone perpetuini" "Together, these results support the notion that Myf5 functions toward myoblast proliferation, whereas MyoD prepares myoblasts for efficient differentiation." SIGNOR-255417 MYOD1 protein P15172 UNIPROT FST protein P19883 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000165 15130492 f lperfetto "MyoD, CREB, and NFAT Mediate the Transcriptional Activation of the Follistatin Promoter Induced by TSA" SIGNOR-251727 MYOD1 protein P15172 UNIPROT ITGA7 protein Q13683 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000165;BTO:0000222;BTO:0001760 8798472 t lperfetto "Only myogenin and MyoD were able to efficiently trans-activate the alpha7 promoter-CAT construct (Fig. 7). Myogenin trans-activated the promoter by _2-fold whereas MyoD was able to trans-activate by nearly 4-fold, indicating that both of these factors may play a role in alpha7 gene expression during muscle development." SIGNOR-241518 MYOD1 protein P15172 UNIPROT MYH7 protein P12883 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000165 17111365 f Regulation miannu "Transient transfection assays demonstrated that the calcineurin/NFATc1 signaling pathway is essential for MyHCbeta promoter activation during transformation of C2C12 myotubes but is not sufficient for complete fast MyHCIId/x promoter inhibition. Along with NFATc1, myocyte enhancer factor-2D (MEF-2D) and the myogenic transcription factor MyoD transactivated the MyHCbeta promoter in calcium-ionophore-treated myotubes in a calcineurin-dependent manner." SIGNOR-251958 MYOD1 protein P15172 UNIPROT "MYOD1/SWI/SNF complex" complex SIGNOR-C93 SIGNOR "form complex" binding 9606 BTO:0001103 17194702 t miannu "Myod targets brg1 to the myogenin promoter during the initiation of myogenesis in tissue culture models for skeletal muscle differentiation /initiation of myogenin transcription is dependent upon myod, the pbx homeodomain factor, and swi/snf chromatin-remodeling enzymes" SIGNOR-151682 MYOD1 protein P15172 UNIPROT MYOD/E12E47 complex SIGNOR-C127 SIGNOR "form complex" binding 10090 BTO:0001103 18094043 t lperfetto "MyoD omodimers or heterodimers of MyoD plus E12 or E47 serve as transcription factor complexes that bind to CANNTG consensus sites in the promoter regions of genes, performing major functions in specification and differentiation of skeletl muscle precursor cells." SIGNOR-241548 MYOD1 protein P15172 UNIPROT MYOD/E2-2 complex SIGNOR-C129 SIGNOR "form complex" binding 9606 16847330 t 2 miannu "The MyoD family of basic helix-loop-helix transcription factors function as heterodimers with members of the E-protein family to induce myogenic gene activation." SIGNOR-241100 MYOD1 protein P15172 UNIPROT MYOD/HEB complex SIGNOR-C128 SIGNOR "form complex" binding 9606 16847330 t 2 miannu "The MyoD family of basic helix-loop-helix transcription factors function as heterodimers with members of the E-protein family to induce myogenic gene activation." SIGNOR-241122 MYOD1 protein P15172 UNIPROT MYOG protein P15173 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 18676376 f gcesareni "€ provide a novel transcriptional paradigm for the first steps of myogenesis, where a calcineurin/NFATc3 pathway regulates myogenin induction in cooperation with MyoD during myogenesis." SIGNOR-235009 MYOD1 protein P15172 UNIPROT MYOG protein P15173 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000887 15870273 f lperfetto "We observed that the homeodomain factor pbx1, which cooperates with myod to stimulate myogenin expression, is constitutively bound to the myogenin promoter in a swi/snf-independent manner, suggesting a two-step mechanism in which myod initially interacts indirectly with the myogenin promoter and attracts chromatin-remodeling enzymes, which then facilitate direct binding by myod and other regulatory proteins." SIGNOR-135984 MYOD1 protein P15172 UNIPROT MYOG protein P15173 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" BTO:0001103 12694204 t "Simone Vumbaca" "We conclude that MyoD is the major MRF that binds to the E-box from the myogenin promoter during differentiation." SIGNOR-255640 MYOD1 protein P15172 UNIPROT MYOG protein P15173 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" BTO:0001103 15870273 t "Simone Vumbaca" "We suggest that the interaction between MyoD and Pbx is necessary to initially target MyoD to the myogenin promoter" SIGNOR-255639 MYOD1 protein P15172 UNIPROT PJA1 protein Q8NG27 UNIPROT "up-regulates quantity" "transcriptional regulation" 10090 28067271 t "... chromatin immunoprecipitation (ChIP) analysis showed MYOD binds to a site upstream the Pja1 promoter preferentially in C2C12 cells induced to differentiate (Fig. 2c). In addition, over-expression of MyoD in human fibroblasts is sufficient to up-regulate Pja1 expression" SIGNOR-255718 MYOD1 protein P15172 UNIPROT Skeletal_muscle_differentiation phenotype SIGNOR-PH1 SIGNOR up-regulates 9606 BTO:0000887 8288123 f lperfetto "The myogenic regulators myod, myogenin, myf5, and mrf4 share -80% amino acid identity within a basic helix-loop-helix (bHLH) motif that mediates dimerization and dna binding. [...] myogenic bHLH proteins form heterodimers with ubiquitous bHLH proteins, known as e proteins, and activate the transcription of muscle-specific genes by binding to the e-box consensus sequence (canntg) in muscle gene promoters and enhancers." SIGNOR-37458 MYOD1 protein P15172 UNIPROT SMARCD3 protein Q6STE5 UNIPROT up-regulates binding 9606 BTO:0000887 15870273 t lperfetto "This suggests a novel mechanism by which myod interacts with the promoter indirectly via pbx-1 and recruits chromatin-remodeling enzymes, which then facilitate the binding of myod and other regulators. Demonstration of physical interactions between brg1 and myod and brg1 and pbx support this conclusion" SIGNOR-136130 MYOD1 protein P15172 UNIPROT SP1 protein P08047 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 10090 BTO:0004058 9148896 t lperfetto "these data suggest a regulatory model in which MyoD activation during myogenesis causes the down-regulation of Sp1, which contributes to the repression of GLUT1 gene transcription and, therefore, leads to the reduction in GLUT1 expression and glucose transport." SIGNOR-241765 MYOD1 protein P15172 UNIPROT "SWI/SNF complex" complex SIGNOR-C92 SIGNOR up-regulates binding 9606 BTO:0001103 17194702 t lperfetto "Myod targets brg1 to the myogenin promoter during the initiation of myogenesis in tissue culture models for skeletal muscle differentiation /initiation of myogenin transcription is dependent upon myod, the pbx homeodomain factor, and swi/snf chromatin-remodeling enzymes" SIGNOR-217737 MYOD1 protein P15172 UNIPROT VEGFA protein P15692 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0001103 18094043 t lperfetto "We further demonstrate that the myogenic transcription factor, MyoD, and its heterodimeric binding proteins E12 and E47, up-regulate the expression of endogenous VEGF through direct interaction with the VEGF promoter." SIGNOR-257598 "MYOD1/SWI/SNF complex" complex SIGNOR-C93 SIGNOR ACTA1 protein P68133 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000887 15870273 f miannu "Swi/snf enzymes are necessary for myod to activate muscle gene transcription / myod increased the expression of 94 genes and decreased that of 70 genes /these 94 genes (represented by 96 array features) were analyzed for their dependence on a functional brg1-based swi/snf complex. In the presence of dominant-negative brg1, 29 genes did not achieve full activation by myod, as determined by statistical criteria (q 0.05) and a twofold or more decrease in expression level (table 1; see also table s1 in the supplemental material)" SIGNOR-136175 "MYOD1/SWI/SNF complex" complex SIGNOR-C93 SIGNOR ACTL6B protein O94805 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000887 15870273 f miannu "Swi/snf enzymes are necessary for myod to activate muscle gene transcription / myod increased the expression of 94 genes and decreased that of 70 genes /these 94 genes (represented by 96 array features) were analyzed for their dependence on a functional brg1-based swi/snf complex. In the presence of dominant-negative brg1, 29 genes did not achieve full activation by myod, as determined by statistical criteria (q 0.05) and a twofold or more decrease in expression level (table 1; see also table s1 in the supplemental material)" SIGNOR-136212 "MYOD1/SWI/SNF complex" complex SIGNOR-C93 SIGNOR ATP2A1 protein O14983 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000887 15870273 f miannu "Swi/snf enzymes are necessary for myod to activate muscle gene transcription / myod increased the expression of 94 genes and decreased that of 70 genes /these 94 genes (represented by 96 array features) were analyzed for their dependence on a functional brg1-based swi/snf complex. In the presence of dominant-negative brg1, 29 genes did not achieve full activation by myod, as determined by statistical criteria (q 0.05) and a twofold or more decrease in expression level (table 1; see also table s1 in the supplemental material)" SIGNOR-136300 "MYOD1/SWI/SNF complex" complex SIGNOR-C93 SIGNOR BIN1 protein O00499 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000887 15870273 f miannu "Swi/snf enzymes are necessary for myod to activate muscle gene transcription / myod increased the expression of 94 genes and decreased that of 70 genes /these 94 genes (represented by 96 array features) were analyzed for their dependence on a functional brg1-based swi/snf complex. In the presence of dominant-negative brg1, 29 genes did not achieve full activation by myod, as determined by statistical criteria (q 0.05) and a twofold or more decrease in expression level (table 1; see also table s1 in the supplemental material)" SIGNOR-136399 "MYOD1/SWI/SNF complex" complex SIGNOR-C93 SIGNOR DYSF protein O75923 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000887 15870273 f miannu "Swi/snf enzymes are necessary for myod to activate muscle gene transcription / myod increased the expression of 94 genes and decreased that of 70 genes /these 94 genes (represented by 96 array features) were analyzed for their dependence on a functional brg1-based swi/snf complex. In the presence of dominant-negative brg1, 29 genes did not achieve full activation by myod, as determined by statistical criteria (q 0.05) and a twofold or more decrease in expression level (table 1; see also table s1 in the supplemental material)" SIGNOR-136497 "MYOD1/SWI/SNF complex" complex SIGNOR-C93 SIGNOR ENO3 protein P13929 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000887 15870273 f miannu "Swi/snf enzymes are necessary for myod to activate muscle gene transcription / myod increased the expression of 94 genes and decreased that of 70 genes /these 94 genes (represented by 96 array features) were analyzed for their dependence on a functional brg1-based swi/snf complex. In the presence of dominant-negative brg1, 29 genes did not achieve full activation by myod, as determined by statistical criteria (q 0.05) and a twofold or more decrease in expression level (table 1; see also table s1 in the supplemental material)" SIGNOR-136550 "MYOD1/SWI/SNF complex" complex SIGNOR-C93 SIGNOR GYS1 protein P13807 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000887 15870273 f miannu "Swi/snf enzymes are necessary for myod to activate muscle gene transcription / myod increased the expression of 94 genes and decreased that of 70 genes /these 94 genes (represented by 96 array features) were analyzed for their dependence on a functional brg1-based swi/snf complex. In the presence of dominant-negative brg1, 29 genes did not achieve full activation by myod, as determined by statistical criteria (q 0.05) and a twofold or more decrease in expression level (table 1; see also table s1 in the supplemental material)" SIGNOR-136553 "MYOD1/SWI/SNF complex" complex SIGNOR-C93 SIGNOR MYH3 protein P11055 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000887 15870273 f miannu "Swi/snf enzymes are necessary for myod to activate muscle gene transcription / myod increased the expression of 94 genes and decreased that of 70 genes /these 94 genes (represented by 96 array features) were analyzed for their dependence on a functional brg1-based swi/snf complex. In the presence of dominant-negative brg1, 29 genes did not achieve full activation by myod, as determined by statistical criteria (q 0.05) and a twofold or more decrease in expression level (table 1; see also table s1 in the supplemental material)" SIGNOR-136647 "MYOD1/SWI/SNF complex" complex SIGNOR-C93 SIGNOR MYL4 protein P12829 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000887 15870273 f miannu "Swi/snf enzymes are necessary for myod to activate muscle gene transcription / myod increased the expression of 94 genes and decreased that of 70 genes /these 94 genes (represented by 96 array features) were analyzed for their dependence on a functional brg1-based swi/snf complex. In the presence of dominant-negative brg1, 29 genes did not achieve full activation by myod, as determined by statistical criteria (q 0.05) and a twofold or more decrease in expression level (table 1; see also table s1 in the supplemental material)" SIGNOR-136697 "MYOD1/SWI/SNF complex" complex SIGNOR-C93 SIGNOR MYLPF protein Q96A32 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000887 15870273 f miannu "Swi/snf enzymes are necessary for myod to activate muscle gene transcription / myod increased the expression of 94 genes and decreased that of 70 genes /these 94 genes (represented by 96 array features) were analyzed for their dependence on a functional brg1-based swi/snf complex. In the presence of dominant-negative brg1, 29 genes did not achieve full activation by myod, as determined by statistical criteria (q 0.05) and a twofold or more decrease in expression level (table 1; see also table s1 in the supplemental material)" SIGNOR-136726 "MYOD1/SWI/SNF complex" complex SIGNOR-C93 SIGNOR TNNC2 protein P02585 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000887 15870273 f miannu "Swi/snf enzymes are necessary for myod to activate muscle gene transcription / myod increased the expression of 94 genes and decreased that of 70 genes /these 94 genes (represented by 96 array features) were analyzed for their dependence on a functional brg1-based swi/snf complex. In the presence of dominant-negative brg1, 29 genes did not achieve full activation by myod, as determined by statistical criteria (q 0.05) and a twofold or more decrease in expression level (table 1; see also table s1 in the supplemental material)" SIGNOR-136755 "MYOD1/SWI/SNF complex" complex SIGNOR-C93 SIGNOR TNNI2 protein P48788 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000887 15870273 f miannu "Swi/snf enzymes are necessary for myod to activate muscle gene transcription / myod increased the expression of 94 genes and decreased that of 70 genes /these 94 genes (represented by 96 array features) were analyzed for their dependence on a functional brg1-based swi/snf complex. In the presence of dominant-negative brg1, 29 genes did not achieve full activation by myod, as determined by statistical criteria (q 0.05) and a twofold or more decrease in expression level (table 1; see also table s1 in the supplemental material)" SIGNOR-136786 "MYOD1/SWI/SNF complex" complex SIGNOR-C93 SIGNOR TNNT2 protein P45379 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000887 15870273 f miannu "Swi/snf enzymes are necessary for myod to activate muscle gene transcription / myod increased the expression of 94 genes and decreased that of 70 genes /these 94 genes (represented by 96 array features) were analyzed for their dependence on a functional brg1-based swi/snf complex. In the presence of dominant-negative brg1, 29 genes did not achieve full activation by myod, as determined by statistical criteria (q 0.05) and a twofold or more decrease in expression level (table 1; see also table s1 in the supplemental material)" SIGNOR-136870 "MYOD1/SWI/SNF complex" complex SIGNOR-C93 SIGNOR TNNT3 protein P45378 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 9606 BTO:0000887 15870273 f miannu "Swi/snf enzymes are necessary for myod to activate muscle gene transcription / myod increased the expression of 94 genes and decreased that of 70 genes /these 94 genes (represented by 96 array features) were analyzed for their dependence on a functional brg1-based swi/snf complex. In the presence of dominant-negative brg1, 29 genes did not achieve full activation by myod, as determined by statistical criteria (q 0.05) and a twofold or more decrease in expression level (table 1; see also table s1 in the supplemental material)" SIGNOR-136942 MYOD/E12E47 complex SIGNOR-C127 SIGNOR VEGFA protein P15692 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0001103 18094043 t lperfetto "we further demonstrate that the myogenic transcription factor, MyoD, and its heterodimeric binding proteins E12 and E47, up-regulate the expression of endogenous VEGF through direct interaction with the VEGF promoter." SIGNOR-241545 MYOF protein Q9NZM1 UNIPROT Myoblast_fusion phenotype SIGNOR-PH98 SIGNOR up-regulates 10090 BTO:0000887 16280346 f "These data support a role for myoferlin in the maturation of myotubes and the formation of large myotubes that arise from the fusion of myoblasts to multinucleate myotubes" SIGNOR-255973 MYOG protein P15173 UNIPROT CDKN1A protein P38936 UNIPROT "down-regulates quantity by repression" "transcriptional regulation" 9606 25211658 t "P21 is regulated by MyoD and myogenin in normal muscle cells and the inactivation of these factors in RMS cells contributes to the silencing of p21 in RMS cells" SIGNOR-251575 MYOG protein P15173 UNIPROT DES protein P17661 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" 10090 BTO:0000165 25653159 f lperfetto "Ectopic expression of myogenin and a specific Mef2 isoform induced myogenic differentiation without activating endogenous MyoD expression. Under these conditions, the regulatory sequences of late gene loci were not in close proximity, and these genes were prematurely activated." SIGNOR-241501 MYOG protein P15173 UNIPROT mir-133a1 mirna MI0000450 miRBase "up-regulates quantity" 10090 BTO:0000165 16731620 t "Moreover, both loci encoding miR-1, miR-1-1, and miR-1-2, and two of the three encoding miR-133, miR-133a-1 and miR-133a-2, are strongly induced during myogenesis.[…]By using CHIP analysis, we demonstrate that the myogenic factors Myogenin and MyoD bind to regions upstream of these microRNAs and, therefore, are likely to regulate their expression." SIGNOR-255916 MYOG protein P15173 UNIPROT mir-133a2 mirna MI0000452 miRBase "up-regulates quantity" 10090 BTO:0000165 16731620 t "Moreover, both loci encoding miR-1, miR-1-1, and miR-1-2, and two of the three encoding miR-133, miR-133a-1 and miR-133a-2, are strongly induced during myogenesis.[…]By using CHIP analysis, we demonstrate that the myogenic factors Myogenin and MyoD bind to regions upstream of these microRNAs and, therefore, are likely to regulate their expression." SIGNOR-255917 MYOG protein P15173 UNIPROT MYF6 protein P23409 UNIPROT "up-regulates quantity by expression" "transcriptional regulation" BTO:0001103 7739551 t "Simone Vumbaca" "[...] confirming that myogenin binds to the E1 and E2 E boxes located in close proximity to the MRF4 transcription start site." SIGNOR-255642 MYOG protein P15173 UNIPROT MYOG protein P15173 UNIPROT up-regulates "transcriptional regulation" 9606 SIGNOR-C92 17194702 t miannu "Upon the expression of myogenin, myogenin, mef2d, and brg1 localize to the myogenin promoter to maintain myogenin expression./ Swi/snf chromatin-remodeling activity is required for myogenin expression in differentiated skeletal muscle" SIGNOR-151694 MYOG protein P15173 UNIPROT "Myog/SWI/SNF complex" complex SIGNOR-C94 SIGNOR "form complex" binding 9606 BTO:0001103 17194702 t miannu "Upon the expression of myogenin, myogenin, mef2d, and brg1 localize to the myogenin promoter to maintain myogenin expression./ Swi/snf chromatin-remodeling activity is required for myogenin expression in differentiated skeletal muscle" SIGNOR-151691 MYOG protein P15173 UNIPROT PAX7 protein P23759 UNIPROT "down-regulates quantity by destabilization" 10090 BTO:0004058 17548510 f "Simone Vumbaca" "Indeed, we observed a reduction in Pax7 protein levels upon ectopic myogenin expression in MM14 myoblasts, even under proliferation conditions" SIGNOR-255638 MYOG protein P15173 UNIPROT Skeletal_muscle_differentiation phenotype SIGNOR-PH1 SIGNOR up-regulates 9606 BTO:0000887 8288123 f lperfetto "The myogenic regulators myod, myogenin, myf5, and mrf4 share -80% amino acid identity within a basic helix-loop--helix (bhlh) motif that mediates dimerization and dna binding. / myogenic bhlh proteins form heterodimers with ubiquitous bhlh proteins, known as e proteins, and activate the transcription of muscle-specific genes by binding to the e-box consensus sequence (canntg) in muscle gene promoters and enancers." SIGNOR-37461 MYOG protein P15173 UNIPROT Skeletal_muscle_differentiation phenotype SIGNOR-PH1 SIGNOR up-regulates 9606 BTO:0001103 28163303 f apalma "During early stages of myogenesis, CIITA binds directly to myogenin (MYOG) and inactivates it, preventing MYOG-mediated induction of myogenic genes that are required for muscle differentiation and function" SIGNOR-255112 MYOG protein P15173 UNIPROT Skeletal_muscle_differentiation phenotype SIGNOR-PH1 SIGNOR "up-regulates activity" BTO:0001103 7532173 f "Simone Vumbaca" "These results suggest that at least initially, the muscle-forming regions contained cells with myogenic potential, and that this potential is lost in the myogenin mutants as development proceeds." SIGNOR-255644 MYOG protein P15173 UNIPROT "SWI/SNF complex" complex SIGNOR-C92 SIGNOR up-regulates binding 9606 BTO:0001103 17194702 t lperfetto "Upon the expression of myogenin, myogenin, mef2d, and brg1 localize to the myogenin promoter to maintain myogenin expression./ Swi/snf chromatin-remodeling activity is required for myogenin expression in