PTM - dbPAF Gene Name UniProt ID Position Type Species Sh3kbp1; Ruk; Seta Q8R550 10 Y Mus musculus(Mouse) Sh3kbp1; Ruk; Seta Q8R550 108 S Mus musculus(Mouse) Sh3kbp1; Ruk; Seta Q8R550 109 Y Mus musculus(Mouse) Sh3kbp1; Ruk; Seta Q8R550 156 S Mus musculus(Mouse) Sh3kbp1; Ruk; Seta Q8R550 159 S Mus musculus(Mouse) Sh3kbp1; Ruk; Seta Q8R550 165 S Mus musculus(Mouse) Sh3kbp1; Ruk; Seta Q8R550 223 T Mus musculus(Mouse) Sh3kbp1; Ruk; Seta Q8R550 225 S Mus musculus(Mouse) Sh3kbp1; Ruk; Seta Q8R550 227 S Mus musculus(Mouse) Sh3kbp1; Ruk; Seta Q8R550 237 S Mus musculus(Mouse) Sh3kbp1; Ruk; Seta Q8R550 274 S Mus musculus(Mouse) Sh3kbp1; Ruk; Seta Q8R550 296 T Mus musculus(Mouse) Sh3kbp1; Ruk; Seta Q8R550 452 T Mus musculus(Mouse) Sh3kbp1; Ruk; Seta Q8R550 454 S Mus musculus(Mouse) Sh3kbp1; Ruk; Seta Q8R550 480 S Mus musculus(Mouse) Sh3kbp1; Ruk; Seta Q8R550 488 S Mus musculus(Mouse) Sh3kbp1; Ruk; Seta Q8R550 491 S Mus musculus(Mouse) Sh3kbp1; Ruk; Seta Q8R550 499 S Mus musculus(Mouse) Sh3kbp1; Ruk; Seta Q8R550 502 S Mus musculus(Mouse) Sh3kbp1; Ruk; Seta Q8R550 512 S Mus musculus(Mouse) Sh3kbp1; Ruk; Seta Q8R550 515 S Mus musculus(Mouse) Sh3kbp1; Ruk; Seta Q8R550 516 S Mus musculus(Mouse) Sh3kbp1; Ruk; Seta Q8R550 537 S Mus musculus(Mouse) Sh3kbp1; Ruk; Seta Q8R550 539 S Mus musculus(Mouse) Sh3kbp1; Ruk; Seta Q8R550 542 S Mus musculus(Mouse) Sh3kbp1; Ruk; Seta Q8R550 546 S Mus musculus(Mouse) Sh3kbp1; Ruk; Seta Q8R550 547 S Mus musculus(Mouse) Sh3kbp1; Ruk; Seta Q8R550 553 S Mus musculus(Mouse) Sh3kbp1; Ruk; Seta Q8R550 555 S Mus musculus(Mouse) Sh3kbp1; Ruk; Seta Q8R550 565 S Mus musculus(Mouse) Sh3kbp1; Ruk; Seta Q8R550 587 S Mus musculus(Mouse) Sh3kbp1; Ruk; Seta Q8R550 630 S Mus musculus(Mouse) Sh3kbp1; Ruk; Seta Q8R550 631 S Mus musculus(Mouse) Sh3kbp1; Ruk; Seta Q8R550 633 S Mus musculus(Mouse) Sh3kbp1; Ruk; Seta Q8R550 636 S Mus musculus(Mouse)

PTM - PhosphositePlus UniProt ID MOD_RSD Type SITE_+/-7_AA Q8R550 K382-ac Acetylation DKEGNRPkKPPPPSA Q8R550 K579-ac Acetylation DVSKKTSkTVTISQV Q8R550 S108-p Phosphorylation RRCQVAFsYLPQNDD Q8R550 S156-p Phosphorylation SNFIKELsGEsDELG Q8R550 S159-p Phosphorylation IKELsGEsDELGIsQ Q8R550 S165-p Phosphorylation EsDELGIsQDEQLSK Q8R550 T222-p Phosphorylation RYYSLREttGsEsDG Q8R550 T223-p Phosphorylation YYSLREttGsEsDGG Q8R550 S225-p Phosphorylation SLREttGsEsDGGDS Q8R550 S227-p Phosphorylation REttGsEsDGGDSSS Q8R550 S274-p Phosphorylation PIKLRPRsIEVENDF Q8R550 T452-p Phosphorylation KKPRPPKtNsLNRPG Q8R550 S454-p Phosphorylation PRPPKtNsLNRPGAL Q8R550 T474-p Phosphorylation ERPVGPLtHTRGDsP Q8R550 S480-p Phosphorylation LtHTRGDsPKIDLAG Q8R550 S512-p Phosphorylation IDLEGFDsVISsTEK Q8R550 S516-p Phosphorylation GFDsVISsTEKLSHP Q8R550 S547-p Phosphorylation LTSSSLSsPDIFDsP Q8R550 S553-p Phosphorylation SsPDIFDsPsPEEDK Q8R550 S555-p Phosphorylation PDIFDsPsPEEDKEE Q8R550 S565-p Phosphorylation EDKEEHIsLAHRGID Q8R550 S630-p Phosphorylation GTAGQRAssPsLFST Q8R550 S631-p Phosphorylation TAGQRAssPsLFSTE Q8R550 S633-p Phosphorylation GQRAssPsLFSTEGK

PTM - dbPTM UniProt ID Position Code Type Resources References Q8R550 156 S Phosphorylation Swiss-Prot 1010711 17114649 Q8R550 274 S Phosphorylation Swiss-Prot 1010711 19144319;19367708 Q8R550 512 S Phosphorylation Swiss-Prot 1010711 14729942 Q8R550 156 S Phosphorylation PhosphoELM.10011 17114649 Q8R550 274 S Phosphorylation PhosphoELM.10011 19144319 Q8R550 108 S Phosphorylation Phosphositeplus.1010730 19367708;21659604 Q8R550 156 S Phosphorylation Phosphositeplus.1010730 17114649;18056256;20415495;21183079 Q8R550 159 S Phosphorylation Phosphositeplus.1010730 21183079 Q8R550 225 S Phosphorylation Phosphositeplus.1010730 18779572 Q8R550 227 S Phosphorylation Phosphositeplus.1010730 19367708 Q8R550 274 S Phosphorylation Phosphositeplus.1010730 17242355;18056256;18846507;19144319;19367708;19854140;20415495;20531401;21183079;21659604;21659605 Q8R550 454 S Phosphorylation Phosphositeplus.1010730 21183079;21659605 Q8R550 480 S Phosphorylation Phosphositeplus.1010730 21183079;21659605 Q8R550 512 S Phosphorylation Phosphositeplus.1010730 14729942 Q8R550 516 S Phosphorylation Phosphositeplus.1010730 14729942 Q8R550 547 S Phosphorylation Phosphositeplus.1010730 21659605 Q8R550 553 S Phosphorylation Phosphositeplus.1010730 19854140;21183079;21659604;21659605 Q8R550 555 S Phosphorylation Phosphositeplus.1010730 19367708;19854140;21183079;21659604 Q8R550 565 S Phosphorylation Phosphositeplus.1010730 21183079;21659605 Q8R550 631 S Phosphorylation Phosphositeplus.1010730 19367708;19854140;20531401;21183079;21659605 Q8R550 633 S Phosphorylation Phosphositeplus.1010730 18779572;19367708;21659604 Q8R550 223 T Phosphorylation Phosphositeplus.1010730 18779572 Q8R550 109 Y Phosphorylation Phosphositeplus.1010730 21183079 Q8R550 156 S Phosphorylation SysPTM 1.1 17114649 Q8R550 225 S Phosphorylation SysPTM 1.1 18779572 Q8R550 633 S Phosphorylation SysPTM 1.1 18779572 Q8R550 223 T Phosphorylation SysPTM 1.1 18779572

PTM - Phospho.ELM UniProt Position Code PMIDs Kinase Source Type Q8R550 156 S 17114649 HTP Phosphorylation Q8R550 274 S 19144319 HTP Phosphorylation

PTM - UniProt UniProt ID Position Type PMIDs Q8R550 156 Phosphoserine 21183079 Q8R550 159 Phosphoserine 21183079 Q8R550 274 Phosphoserine 17242355;19144319;21183079 Q8R550 480 Phosphoserine 21183079 Q8R550 553 Phosphoserine 21183079 Q8R550 555 Phosphoserine 21183079 Q8R550 565 Phosphoserine 21183079

PTM - PHOSIDA Symbol Accession Code Position Surrounding Sequence Type Sh3kbp1 IPI00312101 S 119 NFIKELpSGESDEL phosphorylation Sh3kbp1 IPI00312101 S 146 ETTGSEpSDGGDSS phosphorylation Sh3kbp1 IPI00312101 S 193 IKLRPRpSIEVEND phosphorylation Sh3kbp1 IPI00312101 S 399 THTRGDpSPKIDLA phosphorylation Sh3kbp1 IPI00312101 S 472 SPDIFDpSPSPEED phosphorylation Sh3kbp1 IPI00312101 S 474 DIFDSPpSPEEDKE phosphorylation Sh3kbp1 IPI00312101 S 549 TAGQRApSSPSLFS phosphorylation Sh3kbp1 IPI00312101 S 550 AGQRASpSPSLFST phosphorylation Sh3kbp1 IPI00312101 S 71 RCQVAFpSYLPQND phosphorylation