PTM - CPLM Gene Name UniProt ID Type Position Code Usp9x; Fafl; Fam P70398 Ubiquitination 112 K Usp9x; Fafl; Fam P70398 Ubiquitination 303 K Usp9x; Fafl; Fam P70398 Ubiquitination 315 K Usp9x; Fafl; Fam P70398 Ubiquitination 412 K Usp9x; Fafl; Fam P70398 Ubiquitination 745 K Usp9x; Fafl; Fam P70398 Ubiquitination 837 K Usp9x; Fafl; Fam P70398 Ubiquitination 1045 K Usp9x; Fafl; Fam P70398 Ubiquitination 1370 K Usp9x; Fafl; Fam P70398 Ubiquitination 1435 K Usp9x; Fafl; Fam P70398 Ubiquitination 1453 K Usp9x; Fafl; Fam P70398 Ubiquitination 1627 K Usp9x; Fafl; Fam P70398 Ubiquitination 1632 K Usp9x; Fafl; Fam P70398 Ubiquitination 1637 K Usp9x; Fafl; Fam P70398 Ubiquitination 1669 K Usp9x; Fafl; Fam P70398 Ubiquitination 1712 K Usp9x; Fafl; Fam P70398 Ubiquitination 1798 K Usp9x; Fafl; Fam P70398 Ubiquitination 1811 K Usp9x; Fafl; Fam P70398 Ubiquitination 1899 K Usp9x; Fafl; Fam P70398 Ubiquitination 2288 K Usp9x; Fafl; Fam P70398 Ubiquitination 2360 K

PTM - dbPAF Gene Name UniProt ID Position Type Species Usp9x; Fafl; Fam P70398 1226 S Mus musculus(Mouse) Usp9x; Fafl; Fam P70398 1591 T Mus musculus(Mouse) Usp9x; Fafl; Fam P70398 1593 S Mus musculus(Mouse) Usp9x; Fafl; Fam P70398 1600 S Mus musculus(Mouse) Usp9x; Fafl; Fam P70398 1609 S Mus musculus(Mouse) Usp9x; Fafl; Fam P70398 1631 S Mus musculus(Mouse) Usp9x; Fafl; Fam P70398 1815 Y Mus musculus(Mouse) Usp9x; Fafl; Fam P70398 2109 S Mus musculus(Mouse) Usp9x; Fafl; Fam P70398 2185 Y Mus musculus(Mouse) Usp9x; Fafl; Fam P70398 2194 T Mus musculus(Mouse) Usp9x; Fafl; Fam P70398 2242 S Mus musculus(Mouse) Usp9x; Fafl; Fam P70398 2243 S Mus musculus(Mouse) Usp9x; Fafl; Fam P70398 2247 S Mus musculus(Mouse) Usp9x; Fafl; Fam P70398 2248 S Mus musculus(Mouse) Usp9x; Fafl; Fam P70398 2254 S Mus musculus(Mouse) Usp9x; Fafl; Fam P70398 2431 Y Mus musculus(Mouse) Usp9x; Fafl; Fam P70398 2432 T Mus musculus(Mouse) Usp9x; Fafl; Fam P70398 2437 Y Mus musculus(Mouse) Usp9x; Fafl; Fam P70398 2438 T Mus musculus(Mouse) Usp9x; Fafl; Fam P70398 2439 Y Mus musculus(Mouse) Usp9x; Fafl; Fam P70398 2443 S Mus musculus(Mouse) Usp9x; Fafl; Fam P70398 2448 S Mus musculus(Mouse) Usp9x; Fafl; Fam P70398 2455 Y Mus musculus(Mouse) Usp9x; Fafl; Fam P70398 2462 S Mus musculus(Mouse) Usp9x; Fafl; Fam P70398 2540 Y Mus musculus(Mouse) Usp9x; Fafl; Fam P70398 2547 S Mus musculus(Mouse) Usp9x; Fafl; Fam P70398 367 Y Mus musculus(Mouse) Usp9x; Fafl; Fam P70398 374 S Mus musculus(Mouse) Usp9x; Fafl; Fam P70398 375 S Mus musculus(Mouse) Usp9x; Fafl; Fam P70398 588 S Mus musculus(Mouse) Usp9x; Fafl; Fam P70398 590 S Mus musculus(Mouse) Usp9x; Fafl; Fam P70398 593 S Mus musculus(Mouse) Usp9x; Fafl; Fam P70398 860 Y Mus musculus(Mouse) Usp9x; Fafl; Fam P70398 866 S Mus musculus(Mouse) Usp9x; Fafl; Fam P70398 887 S Mus musculus(Mouse) Usp9x; Fafl; Fam P70398 914 S Mus musculus(Mouse)

PTM - PhosphositePlus UniProt ID MOD_RSD Type SITE_+/-7_AA P70398 S313-p Phosphorylation ALSMIIKsLkNLASR P70398 Y367-p Phosphorylation KVISSVSyYTHRHGs P70398 S374-p Phosphorylation yYTHRHGssEDEEWL P70398 S375-p Phosphorylation YTHRHGssEDEEWLT P70398 S588-p Phosphorylation GEAPQNLsQsQRsPH P70398 S590-p Phosphorylation APQNLsQsQRsPHVF P70398 S593-p Phosphorylation NLsQsQRsPHVFYRH P70398 Y860-p Phosphorylation VLTVLREyINECDsD P70398 S866-p Phosphorylation EyINECDsDYHEERT P70398 S887-p Phosphorylation AFRGKHLsFIVRFPN P70398 S1226-p Phosphorylation VRLAQQIsDEASRYM P70398 S1593-p Phosphorylation LAIEGTGsDVDDDMs P70398 S1600-p Phosphorylation sDVDDDMsGDEKQDN P70398 S1609-p Phosphorylation DEKQDNEsNVDPRDD P70398 Y1815-p Phosphorylation CAIkFNDyFEFPREL P70398 S2109-p Phosphorylation EYLLECPsAEVRGAF P70398 Y2185-p Phosphorylation YFNLFVMyANLGVAE P70398 T2194-p Phosphorylation NLGVAEKtQLLKLSV P70398 S2242-p Phosphorylation LIRCCNVssRMQssI P70398 S2243-p Phosphorylation IRCCNVssRMQssIN P70398 S2247-p Phosphorylation NVssRMQssINGNPs P70398 S2248-p Phosphorylation VssRMQssINGNPsL P70398 S2254-p Phosphorylation ssINGNPsLPNPFGD P70398 S2265-p Phosphorylation PFGDPNLsQPIMPIQ P70398 Y2431-p Phosphorylation DELERRPytGNPQyt P70398 T2432-p Phosphorylation ELERRPytGNPQyty P70398 Y2437-p Phosphorylation PytGNPQytyNNWsP P70398 T2438-p Phosphorylation ytGNPQytyNNWsPP P70398 Y2439-p Phosphorylation tGNPQytyNNWsPPV P70398 S2443-p Phosphorylation QytyNNWsPPVQsNE P70398 S2448-p Phosphorylation NWsPPVQsNETSNGy P70398 Y2455-p Phosphorylation sNETSNGyFLERSHS P70398 S2547-p Phosphorylation YEGGEEVsPPQTKGS P70398 K112-ub Ubiquitination SKKGLDVkSEACQRF P70398 K303-ub Ubiquitination KEAKNEAkNDALSMI P70398 K315-ub Ubiquitination SMIIKsLkNLASRVP P70398 K412-ub Ubiquitination HQPQYVEkLEKILRF P70398 K745-ub Ubiquitination KCFERFFkAVNCREG P70398 K837-ub Ubiquitination LCVLDGDkDSINCAR P70398 K1045-ub Ubiquitination DGARVLMkLMPPDST P70398 K1066-ub Ubiquitination AICLDHAkLGESSLS P70398 K1370-ub Ubiquitination STARERAkHSGDYFT P70398 K1435-ub Ubiquitination EGHLGVTkELLAFQT P70398 K1453-ub Ubiquitination KFHIGCEkGGANLIK P70398 K1627-ub Ubiquitination YPQQFEDkPPLSkTE P70398 K1632-ub Ubiquitination EDkPPLSkTEDRkEY P70398 K1637-ub Ubiquitination LSkTEDRkEYNIGVL P70398 K1669-ub Ubiquitination YVPRGFWkQFRLWGE P70398 K1712-ub Ubiquitination GHPAMLSkVLGGSFA P70398 K1798-ub Ubiquitination PVLAIQLkRFDYDWE P70398 K1811-ub Ubiquitination WERECAIkFNDyFEF P70398 K1899-ub Ubiquitination GEKNRWYkFDDGDVT P70398 K2219-ub Ubiquitination EGPGPPIkYQYAELG P70398 K2288-ub Ubiquitination VRTSYVKkIIEDCSN P70398 K2360-ub Ubiquitination HRIHNALkGIPDDRD

PTM - dbPTM UniProt ID Position Code Type Resources References P70398 1600 S Phosphorylation Swiss-Prot 1010711 17242355 P70398 1815 Y Phosphorylation Swiss-Prot 1010711 17947660 P70398 2540 Y Phosphorylation Swiss-Prot 1010711 17947660 P70398 1600 S Phosphorylation PhosphoELM.10011 17242355 P70398 1593 S Phosphorylation Phosphositeplus.1010730 19854140;21659605 P70398 1600 S Phosphorylation Phosphositeplus.1010730 17242355;18846507;19367708;19854140;20415495;21183079;21659605 P70398 1609 S Phosphorylation Phosphositeplus.1010730 21659605 P70398 2443 S Phosphorylation Phosphositeplus.1010730 19854140;20531401;21183079;21659604;21659605 P70398 2448 S Phosphorylation Phosphositeplus.1010730 21659604 P70398 2547 S Phosphorylation Phosphositeplus.1010730 20415495;21659604 P70398 374 S Phosphorylation Phosphositeplus.1010730 21183079 P70398 375 S Phosphorylation Phosphositeplus.1010730 21183079 P70398 590 S Phosphorylation Phosphositeplus.1010730 20415495;21183079;21659604 P70398 593 S Phosphorylation Phosphositeplus.1010730 19854140;20531401 P70398 887 S Phosphorylation Phosphositeplus.1010730 21183079 P70398 2432 T Phosphorylation Phosphositeplus.1010730 18563927 P70398 2438 T Phosphorylation Phosphositeplus.1010730 18563927;21659604 P70398 1815 Y Phosphorylation Phosphositeplus.1010730 17947660;18563927 P70398 2431 Y Phosphorylation Phosphositeplus.1010730 18563927 P70398 2437 Y Phosphorylation Phosphositeplus.1010730 18563927 P70398 2439 Y Phosphorylation Phosphositeplus.1010730 18563927 P70398 367 Y Phosphorylation Phosphositeplus.1010730 18563927 P70398 787 C S-nitrosylation dbSNO 1.0 21278135 P70398 1599 M Oxidation SysPTM 1.1 17242355 P70398 1600 S Phosphorylation SysPTM 1.1 17242355;18846507 P70398 1591 T Phosphorylation SysPTM 1.1 17242355

PTM - Phospho.ELM UniProt Position Code PMIDs Kinase Source Type P70398 1600 S 17242355 HTP Phosphorylation

PTM - UniProt UniProt ID Position Type PMIDs P70398 374 Phosphoserine 21183079 P70398 375 Phosphoserine 21183079 P70398 1600 Phosphoserine 17242355;21183079 P70398 2443 Phosphoserine 21183079 P70398 2540 Phosphotyrosine 17947660

PTM - PHOSIDA Symbol Accession Code Position Surrounding Sequence Type Usp9x IPI00108388 S 1600 DVDDDMpSGDEKQD phosphorylation Usp9x IPI00108388 S 2443 YTYNNWpSPPVQSN phosphorylation Usp9x IPI00108388 S 2547 EGGEEVpSPPQTKG phosphorylation Usp9x IPI00108388 S 374 YTHRHGpSSEDEEW phosphorylation Usp9x IPI00108388 S 375 THRHGSpSEDEEWL phosphorylation Usp9x IPI00108388 S 590 PQNLSQpSQRSPHV phosphorylation Usp9x IPI00108388 S 593 LSQSQRpSPHVFYR phosphorylation

PTM - mUbiSiDa Gene Name Species Ubiquitination Site Ubiquitination Sequence Evidence PMID Usp9x Mus musculus (Mouse) 1632; 1370; 1712; 837; 1627; 1637; 1453; 1669; 1798; 1435; 1045; 1899; 412; 745; 2288; 303; 315; 2360; 112; 1811 "1632,DKPPLSKTEDRKE; 1370,TARERAKHSGDYF; 1712,HPAMLSKVLGGSF; 837,CVLDGDKDSINCA; 1627,PQQFEDKPPLSKT; 1637,SKTEDRKEYNIGV; 1453,FHIGCEKGGANLI; 1669,VPRGFWKQFRLWG; 1798,VLAIQLKRFDYDW; 1435,GHLGVTKELLAFQ; 1045,GARVLMKLMPPDS; 1899,EKNRWYKFDDGDV; 412,QPQYVEKLEKILR; 745,CFERFFKAVNCRE; 2288,RTSYVKKIIEDCS; 303,EAKNEAKNDALSM; 315,MIIKSLKNLASRV; 2360,RIHNALKGIPDDR; 112,KKGLDVKSEACQR; 1811,ERECAIKFNDYFE" 1632:22790023; 1370:22790023; 1712:22790023; 837:22790023; 1627:22790023; 1637:22790023; 1453:22790023; 1669:22790023; 1798:22790023; 1435:22790023; 1045:22790023; 1899:22790023; 412:22790023; 745:22790023; 2288:22790023; 303:22790023; 315:22790023; 2360:22790023; 112:22790023; 1811:22790023