IntAct European Bioinformatics Institute IntAct intact http://www.ebi.ac.uk/ http://www.ebi.ac.uk/intact/query/${ac} EBI-[0-9]+|IA:[0-9]+ INTerAction database (IntAct) provides an open source database and toolkit for the storage, presentation and analysis of molecular interactions. http://www.ebi.ac.uk/intact European Bioinformatics Institute; Wellcome Trust Genome Campus; Hinxton, Cambridge; CB10 1SD; United Kingdom http://www.ebi.ac.uk/intact/ Cdc42 regulation of kinase activity and signaling by the yeast p21-activated kinase Ste20. Cdc42 regulation of kinase activity and signaling by the yeast p21-activated kinase Ste20. Mol. Cell. Biol. (0270-7306) 2002 Lamson RE., Winters MJ., Pryciak PM. yeasx Saccharomyces cerevisiae (Baker's yeast) Baker's yeast 2 hybrid two hybrid 2H 2h Gal4 transcription regeneration two-hybrid yeast two hybrid 2-hybrid classical two hybrid classical two hybrid 2H two-hybrid 2-hybrid Gal4 transcription regeneration 2h yeast two hybrid Y2H Y-2H 2 hybrid predetermined predetermined participant predetermined Lamson RE., Winters MJ., Pryciak PM. Mol. Cell. Biol. (0270-7306) 2002 ste20_yeast Serine/threonine-protein kinase STE20 STE20 YHL007C protein protein yeast Saccharomyces cerevisiae Baker's yeast MSNDPSAVSELPDKDSLDNGISNDNERAMGGNGDGGDGLRLPRTTGTLNVNALQKGTNAAHEAGGYKSMDPAKNAETTNDDDNNVVSLDDPIQFTRVSSSSVISGMSSSMSPHSNIDETKSLEAVTPNINTSNITPDHSADNTFSTINASESDHQFNDTLLSKLSLTDSTETIENNATVKHQQPVASSTVNSNKSSTDIRRATPVSTPVISKPSMTTTPRQINSASHSLSNPKHKQHKPKVKPSKPEAKSKPVSVKKSFPSKNPLKNSSPPKKQTEKSYYSSSSKKRKSGSNSGTLRMKDVFTSFVQNIKRNSQDDKRASSSSNNSSSSSITTALRISTPYNAKHIHHVGVDSKTGEYTGLPEEWEKLLTSSGISKREQQQNMQAVMDIVKFYQDVTETNGEDKMFKTFNTTTGLPGSPQVSTPPANSFNKFPPSTSDSHNYGSRTGTPMSNHVMSPTLNTDSSSANGKFIPSRPAPKPPSSASASAPIIKSPVMNSAANVSPLKQTHAPTTPNRTSPNRSSISRNATLKKEEQPLPPIPPTKSKTSPIISTAHTPQQVAQSPKAPAQETVTTPTSKPAQARSLSKELNEKKREERERRKKQLYAKLNEICSDGDPSTKYANLVKIGQGASGGVYTAYEIGTNVSVAIKQMNLEKQPKKELIINEILVMKGSKHPNIVNFIDSYVLKGDLWVIMEYMEGGSLTDVVTHCILTEGQIGAVCRETLSGLEFLHSKGVLHRDIKSDNILLSMEGDIKLTDFGFCAQINELNLKRTTMVGTPYWMAPEVVSRKEYGPKVDIWSLGIMIIEMIEGEPPYLNETPLRALYLIATNGTPKLKEPENLSSSLKKFLDWCLCVEPEDRASATELLHDEYITEIAEANSSLAPLVKLARLKKVAENMDADEDNDDDNDNEHINKTNNCDDNNDSKETVNLDVTEDDKQK 69C1C12F5B87733C 69C1C12F5B87733C cdc42_yeast Cell division control protein 42 CDC42 SRO2 YLR229C L8083.13 Suppressor of RHO3 protein 2 protein protein yeast Saccharomyces cerevisiae Baker's yeast MQTLKCVVVGDGAVGKTCLLISYTTNQFPADYVPTVFDNYAVTVMIGDEPYTLGLFDTAGQEDYDRLRPLSYPSTDVFLVCFSVISPPSFENVKEKWFPEVHHHCPGVPCLVVGTQIDLRDDKVIIEKLQRQRLRPITSEQGSRLARELKAVKYVECSALTQRGLKNVFDEAIVAALEPPVIKKSKKCAIL 30BD644BA9836B2C 30BD644BA9836B2C bem1_yeast Bud emergence protein 1 Suppressor of RHO3 protein 1 BEM1 SRO1 YBR200W YBR1412 protein protein yeast Saccharomyces cerevisiae Baker's yeast MLKNFKLSKRDSNGSKGRITSADISTPSHDNGSVIKHIKTVPVRYLSSSSTPVKSQRDSSPKNRHNSKDITSPEKVIKAKYSYQAQTSKELSFMEGEFFYVSGDEKDWYKASNPSTGKEGVVPKTYFEVFDRTKPSSVNGSNSSSRKVTNDSLNMGSLYAIVLYDFKAEKADELTTYVGENLFICAHHNCEWFIAKPIGRLGGPGLVPVGFVSIIDIATGYATGNDVIEDIKSVNLPTVQEWKSNIARYKASNISLGSVEQQQQQSITKPQNKSAKLVDGELLVKASVESFGLEDEKYWFLVCCELSNGKTRQLKRYYQDFYDLQVQLLDAFPAEAGKLRDAGGQWSKRIMPYIPGPVPYVTNSITKKRKEDLNIYVADLVNLPDYISRSEMVHSLFVVLNNGFDREFERDENQNNIKTLQENDTATFATASQTSNFASTNQDNTLTGEDLKLNKKLSDLSLSGSKQAPAQSTSGLKTTKIKFYYKDDIFALMLKGDTTYKELRSKIAPRIDTDNFKLQTKLFDGSGEEIKTDSQVSNIIQAKLKISVHDI FB6C525AE9A19181 FB6C525AE9A19181 ste20-cdc42-2 1 2 unspecified role unspecified role bait bait crib required to bind necessary binding region required to bind mutation analysis mutation analysis certain certain sequence position certain certain certain sequence position certain Q03497:p.[Ser338Ala;His345Gly] mutation decreasing mutation decreasing interaction hotspot hotspot mutation decreasing certain certain sequence position certain certain certain sequence position certain S A certain certain sequence position certain certain certain sequence position certain H G Wed May 02 18:03:30 BST 2018 This feature has been corrected as a result of our quality control procedures. The original label was 'ser338ala,his345gly' Tue Jun 30 18:41:52 BST 2020 This feature has been corrected as a result of our quality control procedures. The original label was 'p.[Ser338Ala;His345Gly]' 3 unspecified role unspecified role prey prey P19073:p.[Gly12Val;Cys188Ser] mutation mutation certain certain sequence position certain certain certain sequence position certain G V certain certain sequence position certain certain certain sequence position certain C S Wed May 02 15:13:54 BST 2018 This feature has been corrected as a result of our quality control procedures. The original label was 'gly12val,cys188ser' Tue Jun 30 20:15:02 BST 2020 This feature has been corrected as a result of our quality control procedures. The original label was 'p.[Gly12Val;Cys188Ser]' physical association physical association Gly12Val Cdc42 is constitutively active GTP-bound so it can binds to effectors like ste20. Cys188Ser Cdc42 is not lipid-modified so it can be used in the Y2H system. S338A mutation in Ste20 decreased interaction with Bem1. H645G mutation had a stronger effect. The double mutation showed the strongest effect. ste20-bem1-5 1 4 unspecified role unspecified role prey prey region binding region binding-associated region binding region certain certain sequence position certain certain certain sequence position certain 2 unspecified role unspecified role bait bait region binding region binding-associated region binding region certain certain sequence position certain certain certain sequence position certain physical association physical association ste20-ste20-1 1 2 unspecified role unspecified role bait bait kinase domain binding region binding-associated region binding region certain certain sequence position certain certain certain sequence position certain 2 unspecified role unspecified role prey prey crib required to bind necessary binding region required to bind mutation analysis mutation analysis certain certain sequence position certain certain certain sequence position certain n-terminus binding region binding-associated region binding region certain certain sequence position certain certain certain sequence position certain Q03497:p.Leu369Gly mutation decreasing mutation decreasing interaction hotspot hotspot mutation decreasing certain certain sequence position certain certain certain sequence position certain L G Thu Jul 07 12:16:40 BST 2016 This feature has been corrected as a result of our quality control procedures. The original label was leu369gly Wed May 02 14:56:03 BST 2018 This feature has been corrected as a result of our quality control procedures. The original label was 'leu369gly' Tue Jun 30 20:11:04 BST 2020 This feature has been corrected as a result of our quality control procedures. The original label was 'p.Leu369Gly' 18 20 physical association physical association Ste20 CRIB domain by binding to Ste20 kinase domain acts as an autoinhibitory domain on kinase activity. The interaction between the CRIB and kinase domain is competed by interaction of Cdc42 with CRIB domain. Cdc42 binding to ste20 stimulates Ste20 kinase activity by relief of CRIB inhibition.