PTM - CPLM Gene Name UniProt ID Type Position Code Otub1 Q7TQI3 Ubiquitination 59 K Otub1 Q7TQI3 Ubiquitination 71 K Otub1 Q7TQI3 Ubiquitination 84 K Otub1 Q7TQI3 Ubiquitination 109 K Otub1 Q7TQI3 Ubiquitination 188 K Otub1 Q7TQI3 Ubiquitination 201 K

PTM - dbPAF Gene Name UniProt ID Position Type Species Otub1 Q7TQI3 118 S Mus musculus(Mouse) Otub1 Q7TQI3 121 S Mus musculus(Mouse) Otub1 Q7TQI3 16 S Mus musculus(Mouse) Otub1 Q7TQI3 18 S Mus musculus(Mouse) Otub1 Q7TQI3 187 S Mus musculus(Mouse) Otub1 Q7TQI3 55 S Mus musculus(Mouse) Otub1 Q7TQI3 99 S Mus musculus(Mouse)

PTM - PhosphositePlus UniProt ID MOD_RSD Type SITE_+/-7_AA Q7TQI3 K71-ac Acetylation DDNIYQQkIKDLHKK Q7TQI3 K109-ac Acetylation EALLDDSkELQRFKA Q7TQI3 S16-p Phosphorylation QKQEPLGsDsEGVNC Q7TQI3 S18-p Phosphorylation QEPLGsDsEGVNCLA Q7TQI3 S118-p Phosphorylation LQRFKAVsAKsKEDL Q7TQI3 S121-p Phosphorylation FKAVsAKsKEDLVSQ Q7TQI3 K59-ub Ubiquitination LELSVLYkEYAEDDN Q7TQI3 K71-ub Ubiquitination DDNIYQQkIKDLHKK Q7TQI3 K84-ub Ubiquitination KKYSYIRkTRPDGNC Q7TQI3 K109-ub Ubiquitination EALLDDSkELQRFKA Q7TQI3 K188-ub Ubiquitination GYLQRESkFFEHFIE Q7TQI3 K201-ub Ubiquitination IEGGRTVkEFCQQEV

PTM - dbPTM UniProt ID Position Code Type Resources References Q7TQI3 16 S Phosphorylation Swiss-Prot 1010711 17242355 Q7TQI3 16 S Phosphorylation PhosphoELM.10011 17242355 Q7TQI3 118 S Phosphorylation Phosphositeplus.1010730 20139300 Q7TQI3 121 S Phosphorylation Phosphositeplus.1010730 20139300 Q7TQI3 16 S Phosphorylation Phosphositeplus.1010730 20415495;21183079 Q7TQI3 18 S Phosphorylation Phosphositeplus.1010730 21659605 Q7TQI3 31 M Oxidation SysPTM 1.1 17242355 Q7TQI3 16 S Phosphorylation SysPTM 1.1 17242355

PTM - Phospho.ELM UniProt Position Code PMIDs Kinase Source Type Q7TQI3 16 S 17242355 HTP Phosphorylation

PTM - PHOSIDA Symbol Accession Code Position Surrounding Sequence Type Otub1 IPI00154004 S 16 KQEPLGpSDSEGVN phosphorylation Otub1 IPI00154004 S 18 EPLGSDpSEGVNCL phosphorylation

PTM - mUbiSiDa Gene Name Species Ubiquitination Site Ubiquitination Sequence Evidence PMID Otub1 Mus musculus (Mouse) 188; 201; 109; 71; 84; 59 "188,YLQRESKFFEHFI; 201,EGGRTVKEFCQQE; 109,ALLDDSKELQRFK; 71,DNIYQQKIKDLHK; 84,KYSYIRKTRPDGN; 59,ELSVLYKEYAEDD" 188:22790023; 201:22790023; 109:22790023; 71:22790023; 84:22790023; 59:22790023