PTM - CPLM Gene Name UniProt ID Type Position Code LRRC41; MUF1; PP7759 Q15345 Ubiquitination 199 K LRRC41; MUF1; PP7759 Q15345 Ubiquitination 375 K LRRC41; MUF1; PP7759 Q15345 Ubiquitination 34 K LRRC41; MUF1; PP7759 Q15345 Ubiquitination 705 K LRRC41; MUF1; PP7759 Q15345 Ubiquitination 95 K LRRC41; MUF1; PP7759 Q15345 Ubiquitination 339 K

PTM - dbPAF Gene Name UniProt ID Position Type Species LRRC41; MUF1; PP7759 Q15345 155 S Homo sapiens(Human) LRRC41; MUF1; PP7759 Q15345 276 S Homo sapiens(Human) LRRC41; MUF1; PP7759 Q15345 281 S Homo sapiens(Human) LRRC41; MUF1; PP7759 Q15345 304 S Homo sapiens(Human) LRRC41; MUF1; PP7759 Q15345 323 T Homo sapiens(Human) LRRC41; MUF1; PP7759 Q15345 326 S Homo sapiens(Human) LRRC41; MUF1; PP7759 Q15345 327 T Homo sapiens(Human) LRRC41; MUF1; PP7759 Q15345 330 S Homo sapiens(Human) LRRC41; MUF1; PP7759 Q15345 357 S Homo sapiens(Human) LRRC41; MUF1; PP7759 Q15345 359 S Homo sapiens(Human) LRRC41; MUF1; PP7759 Q15345 365 S Homo sapiens(Human) LRRC41; MUF1; PP7759 Q15345 366 S Homo sapiens(Human) LRRC41; MUF1; PP7759 Q15345 368 S Homo sapiens(Human) LRRC41; MUF1; PP7759 Q15345 369 S Homo sapiens(Human) LRRC41; MUF1; PP7759 Q15345 370 S Homo sapiens(Human) LRRC41; MUF1; PP7759 Q15345 373 S Homo sapiens(Human) LRRC41; MUF1; PP7759 Q15345 374 Y Homo sapiens(Human) LRRC41; MUF1; PP7759 Q15345 802 S Homo sapiens(Human)

PTM - PhosphositePlus UniProt ID MOD_RSD Type SITE_+/-7_AA Q15345 K375-ac Acetylation SSSTSsykRAPASSA Q15345 S155-p Phosphorylation RLCDQRFsPLLHSSR Q15345 S276-p Phosphorylation ASRGRAPsRDEGSLL Q15345 S304-p Phosphorylation CAAALMAsRRKSEAK Q15345 T323-p Phosphorylation AAPATRVtRRstQEs Q15345 S326-p Phosphorylation ATRVtRRstQEsLTA Q15345 T327-p Phosphorylation TRVtRRstQEsLTAG Q15345 S330-p Phosphorylation tRRstQEsLTAGGTD Q15345 S357-p Phosphorylation EAPGTKRsPsAPAAT Q15345 S359-p Phosphorylation PGTKRsPsAPAATSS Q15345 S373-p Phosphorylation SASSSTSsykRAPAS Q15345 Y374-p Phosphorylation ASSSTSsykRAPASS Q15345 S532-p Phosphorylation LHLSDLFsPLPILEL Q15345 S802-p Phosphorylation VSDSWDSsQAFADYV Q15345 K199-ub Ubiquitination ASSLHTLkFRHLLFS Q15345 K339-ub Ubiquitination TAGGTDLkRELHPPA Q15345 K375-ub Ubiquitination SSSTSsykRAPASSA

PTM - dbPTM UniProt ID Position Code Type Resources References Q15345 276 S Phosphorylation Swiss-Prot 1010711 17081983 Q15345 327 T Phosphorylation Swiss-Prot 1010711 17525332 Q15345 357 S Phosphorylation Swiss-Prot 1010711 18669648 Q15345 357 S Phosphorylation PhosphoELM.10011 18669648 Q15345 327 T Phosphorylation PhosphoELM.10011 18669648;17525332 Q15345 199 K Ubiquitylation Phosphositeplus.1010730 21890473 Q15345 339 K Ubiquitylation Phosphositeplus.1010730 21906983 Q15345 375 K Ubiquitylation Phosphositeplus.1010730 21890473;21906983 Q15345 276 S Phosphorylation Phosphositeplus.1010730 19276368 Q15345 304 S Phosphorylation Phosphositeplus.1010730 20815410 Q15345 326 S Phosphorylation Phosphositeplus.1010730 20736484 Q15345 357 S Phosphorylation Phosphositeplus.1010730 18669648;19276368 Q15345 359 S Phosphorylation Phosphositeplus.1010730 19276368 Q15345 327 T Phosphorylation Phosphositeplus.1010730 17525332;18077418 Q15345 276 S Phosphorylation HPRD 9.0 19651622 Q15345 281 S Phosphorylation HPRD 9.0 19651622 Q15345 357 S Phosphorylation HPRD 9.0 18669648 Q15345 327 T Phosphorylation HPRD 9.0 17525332,18669648,18077418

PTM - HPRD Symbol Position Code Type References LRRC41 276 S Phosphorylation 19651622 LRRC41 281 S Phosphorylation 19651622 LRRC41 327 T Phosphorylation 17525332,18669648,18077418 LRRC41 357 S Phosphorylation 18669648

PTM - Phospho.ELM UniProt Position Code PMIDs Kinase Source Type Q15345 357 S 18669648 HTP Phosphorylation Q15345 327 T 18669648 HTP Phosphorylation Q15345 327 T 17525332 HTP Phosphorylation

PTM - UniProt UniProt ID Position Type PMIDs Q15345 155 Phosphoserine 23186163 Q15345 276 Phosphoserine 17081983;23186163 Q15345 326 Phosphoserine 23186163 Q15345 327 Phosphothreonine 17525332;23186163 Q15345 357 Phosphoserine 18669648;23186163 Q15345 373 Phosphoserine 23186163

PTM - BioGRID Entrez Gene BioGRID ID Position Code Type PMIDs 10489 115752 - K Ubiquitination 21963094 10489 115752 - K Ubiquitination 21139048 10489 115752 - K Ubiquitination 21890473 10489 115752 - K Ubiquitination 21906983 10489 115752 - K Ubiquitination 22505724 10489 115752 - K Ubiquitination 23000965

PTM - mUbiSiDa Gene Name Species Ubiquitination Site Ubiquitination Sequence Evidence PMID LRRC41 Homo sapiens (Human) 375; 199 "375,SSTSSYKRAPASS; 199,SSLHTLKFRHLLF" 375:21890473; 199:21890473 LRRC41 Homo sapiens (Human) 375; 199 "375,SSTSSYKRAPASS; 199,SSLHTLKFRHLLF" 375:21890473; 199:21890473 LRRC41 Homo sapiens (Human) 375; 199 "375,SSTSSYKRAPASS; 199,SSLHTLKFRHLLF" 375:21890473; 199:21890473 LRRC41 Homo sapiens (Human) 168; 28 "168,AGGTDLKRELHPQ; 28,SSLHTLKFRHLLF" 168:21906983; 28:21890473 LRRC41 Homo sapiens (Human) 353; 177 "353,SSTSSYKRAPASS; 177,SSLHTLKFRHLLF" 353:21890473; 177:21890473 LRRC41 Homo sapiens (Human) 326; 290; 353; 177 "326,SSTSSYKRAPASS; 290,AGGTDLKRELHPP; 353,SSTSSYKRAPASS; 177,SSLHTLKFRHLLF" 326:21906983; 290:21906983; 353:21890473; 177:21890473 LRRC41 Homo sapiens (Human) 375; 339 "375,SSTSSYKRAPASS; 339,AGGTDLKRELHPP" 375:21906983; 339:21906983 LRRC41 Homo sapiens (Human) 375; 339; 199 "375,SSTSSYKRAPASS; 339,AGGTDLKRELHPP; 199,SSLHTLKFRHLLF" "375:21890473,21906983; 339:21906983; 199:21890473" LRRC41 Homo sapiens (Human) 375; 339; 199 "375,SSTSSYKRAPASS; 339,AGGTDLKRELHPP; 199,SSLHTLKFRHLLF" "375:21890473,21906983; 339:21906983; 199:21890473"