PTM - CPLM Gene Name UniProt ID Type Position Code USP33; KIAA1097; VDU1 Q8TEY7 Ubiquitination 258 K USP33; KIAA1097; VDU1 Q8TEY7 Ubiquitination 882 K USP33; KIAA1097; VDU1 Q8TEY7 Ubiquitination 365 K USP33; KIAA1097; VDU1 Q8TEY7 Ubiquitination 367 K USP33; KIAA1097; VDU1 Q8TEY7 Ubiquitination 50 K USP33; KIAA1097; VDU1 Q8TEY7 Ubiquitination 65 K USP33; KIAA1097; VDU1 Q8TEY7 Ubiquitination 617 K USP33; KIAA1097; VDU1 Q8TEY7 Ubiquitination 383 K USP33; KIAA1097; VDU1 Q8TEY7 Ubiquitination 512 K USP33; KIAA1097; VDU1 Q8TEY7 Ubiquitination 126 K USP33; KIAA1097; VDU1 Q8TEY7 Ubiquitination 863 K USP33; KIAA1097; VDU1 Q8TEY7 Ubiquitination 865 K USP33; KIAA1097; VDU1 Q8TEY7 Ubiquitination 361 K

PTM - dbPAF Gene Name UniProt ID Position Type Species USP33; KIAA1097; VDU1 Q8TEY7 312 S Homo sapiens(Human) USP33; KIAA1097; VDU1 Q8TEY7 314 S Homo sapiens(Human) USP33; KIAA1097; VDU1 Q8TEY7 325 S Homo sapiens(Human) USP33; KIAA1097; VDU1 Q8TEY7 327 S Homo sapiens(Human) USP33; KIAA1097; VDU1 Q8TEY7 377 S Homo sapiens(Human) USP33; KIAA1097; VDU1 Q8TEY7 387 S Homo sapiens(Human) USP33; KIAA1097; VDU1 Q8TEY7 389 S Homo sapiens(Human) USP33; KIAA1097; VDU1 Q8TEY7 422 T Homo sapiens(Human) USP33; KIAA1097; VDU1 Q8TEY7 437 S Homo sapiens(Human) USP33; KIAA1097; VDU1 Q8TEY7 439 S Homo sapiens(Human) USP33; KIAA1097; VDU1 Q8TEY7 443 S Homo sapiens(Human) USP33; KIAA1097; VDU1 Q8TEY7 461 S Homo sapiens(Human) USP33; KIAA1097; VDU1 Q8TEY7 588 Y Homo sapiens(Human) USP33; KIAA1097; VDU1 Q8TEY7 668 T Homo sapiens(Human) USP33; KIAA1097; VDU1 Q8TEY7 670 S Homo sapiens(Human) USP33; KIAA1097; VDU1 Q8TEY7 671 S Homo sapiens(Human) USP33; KIAA1097; VDU1 Q8TEY7 727 S Homo sapiens(Human) USP33; KIAA1097; VDU1 Q8TEY7 741 Y Homo sapiens(Human) USP33; KIAA1097; VDU1 Q8TEY7 907 S Homo sapiens(Human) USP33; KIAA1097; VDU1 Q8TEY7 909 Y Homo sapiens(Human) USP33; KIAA1097; VDU1 Q8TEY7 941 S Homo sapiens(Human)

PTM - PhosphositePlus UniProt ID MOD_RSD Type SITE_+/-7_AA Q8TEY7 K242-ac Acetylation LMTELWHkSRPGSVV Q8TEY7 K714-ac Acetylation AYVLFYRkSSEEAQK Q8TEY7 S132-p Phosphorylation RKLGTQPsLPHVRQP Q8TEY7 S312-p Phosphorylation ETMEEDKsQsDVDFQ Q8TEY7 S314-p Phosphorylation MEEDKsQsDVDFQSC Q8TEY7 S325-p Phosphorylation FQSCESCsNsDRAEN Q8TEY7 S327-p Phosphorylation SCESCsNsDRAENEN Q8TEY7 S377-p Phosphorylation NKINKVNsEGEFDkD Q8TEY7 S387-p Phosphorylation EFDkDRDsISETVDL Q8TEY7 T422-p Phosphorylation VHSNDLStPQILPSN Q8TEY7 S437-p Phosphorylation EGVNPRLsAsPPKsG Q8TEY7 S439-p Phosphorylation VNPRLsAsPPKsGNL Q8TEY7 S443-p Phosphorylation LsAsPPKsGNLWPGL Q8TEY7 S461-p Phosphorylation HKKAQSAsPKRKKQH Q8TEY7 Y588-p Phosphorylation ELKGDNMySCEKCKK Q8TEY7 T668-p Phosphorylation SVICHHGtAssGHYI Q8TEY7 S670-p Phosphorylation ICHHGtAssGHYIAY Q8TEY7 S671-p Phosphorylation CHHGtAssGHYIAYC Q8TEY7 S727-p Phosphorylation QKERRRIsNLLNIME Q8TEY7 S736-p Phosphorylation LLNIMEPsLLQFyIs Q8TEY7 Y741-p Phosphorylation EPsLLQFyIsRQWLN Q8TEY7 S743-p Phosphorylation sLLQFyIsRQWLNKF Q8TEY7 S907-p Phosphorylation ETWNFLQsIyGGGPE Q8TEY7 Y909-p Phosphorylation WNFLQsIyGGGPEVI Q8TEY7 K50-ub Ubiquitination DSVGEITkEDLIQKS Q8TEY7 K258-ub Ubiquitination TTLFQGIkTVNPTFR Q8TEY7 K383-ub Ubiquitination NsEGEFDkDRDsISE Q8TEY7 K512-ub Ubiquitination LSLPIPGkEDLAKLH Q8TEY7 K882-ub Ubiquitination NTKIAVTkCGNVMLR

PTM - dbPTM UniProt ID Position Code Type Resources References Q8TEY7 439 S Phosphorylation Swiss-Prot 1010711 18669648 Q8TEY7 439 S Phosphorylation PhosphoELM.10011 18669648 Q8TEY7 383 K Ubiquitylation Phosphositeplus.1010730 21906983 Q8TEY7 512 K Ubiquitylation Phosphositeplus.1010730 21906983 Q8TEY7 439 S Phosphorylation Phosphositeplus.1010730 17137347;18669648;21406692 Q8TEY7 439 S Phosphorylation HPRD 9.0 18669648 Q8TEY7 439 S Phosphorylation SysPTM 1.1 18669648

PTM - HPRD Symbol Position Code Type References USP33 408 S Phosphorylation 18669648 USP33 439 S Phosphorylation 18669648

PTM - Phospho.ELM UniProt Position Code PMIDs Kinase Source Type Q8TEY7 439 S 18669648 HTP Phosphorylation

PTM - UniProt UniProt ID Position Type PMIDs Q8TEY7 377 Phosphoserine 24275569 Q8TEY7 439 Phosphoserine 18669648

PTM - BioGRID Entrez Gene BioGRID ID Position Code Type PMIDs 23032 116671 - K Ubiquitination 22118674 23032 116671 - K Ubiquitination 21139048 23032 116671 - K Ubiquitination 21906983 23032 116671 - K Ubiquitination 21963094 23032 116671 - K Ubiquitination 23000965 23032 116671 - K Ubiquitination 25147182

PTM - mUbiSiDa Gene Name Species Ubiquitination Site Ubiquitination Sequence Evidence PMID USP33 Homo sapiens (Human) 512; 383 "512,SLPIPGKEDLAKL; 383,SEGEFDKDRDSIS" 512:21906983; 383:21906983 USP33 Homo sapiens (Human) 352; 481 "352,SEGEFDKDRDSIS; 481,SLPIPGKEDLAKL" 352:21906983; 481:21906983 USP33 Homo sapiens (Human) 512; 383 "512,SLPIPGKEDLAKL; 383,SEGEFDKDRDSIS" 512:21906983; 383:21906983