PTM - dbPAF Gene Name UniProt ID Position Type Species SORBS2; ARGBP2; KIAA0777 O94875 1001 T Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 1007 Y Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 1015 S Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 1017 S Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 1018 S Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 1023 S Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 1025 S Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 1053 T Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 1091 T Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 1096 Y Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 115 T Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 118 Y Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 120 T Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 122 Y Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 129 Y Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 13 Y Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 146 Y Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 150 S Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 152 S Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 154 S Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 157 S Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 165 S Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 166 S Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 187 S Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 188 T Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 207 S Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 211 S Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 215 Y Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 230 S Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 232 Y Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 234 S Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 235 S Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 239 S Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 245 S Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 246 S Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 248 S Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 259 S Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 273 S Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 275 S Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 277 T Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 278 S Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 287 S Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 288 S Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 290 T Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 292 T Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 294 S Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 298 S Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 299 S Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 301 S Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 302 S Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 304 S Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 376 S Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 394 S Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 404 S Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 535 T Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 550 S Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 712 S Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 72 Y Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 750 S Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 755 S Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 838 S Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 843 S Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 860 T Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 889 T Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 891 Y Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 901 Y Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 915 S Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 916 Y Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 921 T Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 976 Y Homo sapiens(Human) SORBS2; ARGBP2; KIAA0777 O94875 993 Y Homo sapiens(Human)

PTM - PhosphositePlus UniProt ID MOD_RSD Type SITE_+/-7_AA O94875 K875-ac Acetylation AKAVYDFkAQTSKEL O94875 Y72-p Phosphorylation TVIKAPHyPGIGPVD O94875 T115-p Phosphorylation VHKPDDDtDMyNtPy O94875 Y118-p Phosphorylation PDDDtDMyNtPyTYN O94875 T120-p Phosphorylation DDtDMyNtPyTYNAG O94875 Y122-p Phosphorylation tDMyNtPyTYNAGLy O94875 Y129-p Phosphorylation yTYNAGLyNPPYSAQ O94875 Y146-p Phosphorylation PAAKTQTyRPLsKsH O94875 S150-p Phosphorylation TQTyRPLsKsHsDNs O94875 S152-p Phosphorylation TyRPLsKsHsDNsPN O94875 S154-p Phosphorylation RPLsKsHsDNsPNAF O94875 S157-p Phosphorylation sKsHsDNsPNAFKDA O94875 S166-p Phosphorylation NAFKDASsPVPPPHV O94875 S187-p Phosphorylation LRPRDRSstEKHDWD O94875 T188-p Phosphorylation RPRDRSstEKHDWDP O94875 S207-p Phosphorylation VDTRKFRsEPRsIFE O94875 S211-p Phosphorylation KFRsEPRsIFEyEPG O94875 Y215-p Phosphorylation EPRsIFEyEPGKSSI O94875 S230-p Phosphorylation LQHERPAsLyQssID O94875 Y232-p Phosphorylation HERPAsLyQssIDRs O94875 S234-p Phosphorylation RPAsLyQssIDRsLE O94875 S235-p Phosphorylation PAsLyQssIDRsLER O94875 S239-p Phosphorylation yQssIDRsLERPMsS O94875 S245-p Phosphorylation RsLERPMsSAsMAsD O94875 S248-p Phosphorylation ERPMsSAsMAsDFRK O94875 S251-p Phosphorylation MsSAsMAsDFRKRRK O94875 S259-p Phosphorylation DFRKRRKsEPAVGPP O94875 S273-p Phosphorylation PRGLGDQsASRtsPG O94875 T277-p Phosphorylation GDQsASRtsPGRVDL O94875 S278-p Phosphorylation DQsASRtsPGRVDLP O94875 S287-p Phosphorylation GRVDLPGssTTLtKs O94875 S288-p Phosphorylation RVDLPGssTTLtKsF O94875 T292-p Phosphorylation PGssTTLtKsFTSss O94875 S294-p Phosphorylation ssTTLtKsFTSssPs O94875 S298-p Phosphorylation LtKsFTSssPssPsR O94875 S299-p Phosphorylation tKsFTSssPssPsRA O94875 S301-p Phosphorylation sFTSssPssPsRAKG O94875 S302-p Phosphorylation FTSssPssPsRAKGG O94875 S304-p Phosphorylation SssPssPsRAKGGDD O94875 S522-p Phosphorylation KLIQKSKsMPNLGDD O94875 S532-p Phosphorylation NLGDDMLsPVtLEPP O94875 T535-p Phosphorylation DDMLsPVtLEPPQNG O94875 S550-p Phosphorylation LCPKRRFsIEYLLEE O94875 S712-p Phosphorylation PFRRKKNsAPKKQTE O94875 S750-p Phosphorylation KAEKKRGsLPDNsIL O94875 S755-p Phosphorylation RGsLPDNsILHRLIS O94875 S838-p Phosphorylation GALQDREsPRsYsST O94875 S841-p Phosphorylation QDREsPRsYsSTLTD O94875 S843-p Phosphorylation REsPRsYsSTLTDMG O94875 T860-p Phosphorylation APRERRGtPEKEKLP O94875 T889-p Phosphorylation LSFKKGDtVyILRKI O94875 Y891-p Phosphorylation FKKGDtVyILRKIDQ O94875 Y901-p Phosphorylation RKIDQNWyEGEHHGR O94875 S915-p Phosphorylation RVGIFPIsyVEKLtP O94875 Y916-p Phosphorylation VGIFPIsyVEKLtPP O94875 T921-p Phosphorylation IsyVEKLtPPEKAQP O94875 Y976-p Phosphorylation KRVDQNWyEGKIPGT O94875 Y993-p Phosphorylation QGIFPVSyVEVVKKN O94875 T1001-p Phosphorylation VEVVKKNtKGAEDyP O94875 Y1007-p Phosphorylation NtKGAEDyPDPPIPH O94875 S1015-p Phosphorylation PDPPIPHsYssDRIH O94875 S1017-p Phosphorylation PPIPHsYssDRIHsL O94875 S1018-p Phosphorylation PIPHsYssDRIHsLs O94875 S1023-p Phosphorylation YssDRIHsLsSNKPQ O94875 S1025-p Phosphorylation sDRIHsLsSNKPQRP O94875 T1053-p Phosphorylation FQALYNYtPRNEDEL O94875 T1091-p Phosphorylation RRTKFFGtFPGNyVK O94875 Y1096-p Phosphorylation FGtFPGNyVKRL___

PTM - dbPTM UniProt ID Position Code Type Resources References O94875 157 S Phosphorylation Swiss-Prot 1010711 18669648 O94875 259 S Phosphorylation Swiss-Prot 1010711 17924679;18669648 O94875 277 T Phosphorylation Swiss-Prot 1010711 17924679;18669648 O94875 299 S Phosphorylation Swiss-Prot 1010711 18669648 O94875 301 S Phosphorylation Swiss-Prot 1010711 18220336;18669648 O94875 302 S Phosphorylation Swiss-Prot 1010711 18669648 O94875 1015 S Phosphorylation Phosphositeplus.1010730 20166139 O94875 1017 S Phosphorylation Phosphositeplus.1010730 20166139 O94875 1018 S Phosphorylation Phosphositeplus.1010730 20166139 O94875 154 S Phosphorylation Phosphositeplus.1010730 20068231;20363803 O94875 157 S Phosphorylation Phosphositeplus.1010730 18669648;20068231;20166139 O94875 166 S Phosphorylation Phosphositeplus.1010730 18669648 O94875 230 S Phosphorylation Phosphositeplus.1010730 18220336;19276368;20166139 O94875 235 S Phosphorylation Phosphositeplus.1010730 19276368 O94875 239 S Phosphorylation Phosphositeplus.1010730 19276368 O94875 259 S Phosphorylation Phosphositeplus.1010730 18669648;20068230;20068231;20166139;20736484 O94875 287 S Phosphorylation Phosphositeplus.1010730 19276368 O94875 298 S Phosphorylation Phosphositeplus.1010730 18669648;20068231 O94875 299 S Phosphorylation Phosphositeplus.1010730 18669648;20068231 O94875 301 S Phosphorylation Phosphositeplus.1010730 18220336;18669648;20068231 O94875 302 S Phosphorylation Phosphositeplus.1010730 15302935;18669648;19276368;20068230;20068231 O94875 550 S Phosphorylation Phosphositeplus.1010730 20736484 O94875 838 S Phosphorylation Phosphositeplus.1010730 17081983 O94875 277 T Phosphorylation Phosphositeplus.1010730 18669648;19276368;20068230 O94875 921 T Phosphorylation Phosphositeplus.1010730 19276368 O94875 232 Y Phosphorylation Phosphositeplus.1010730 19276368 O94875 154 S Phosphorylation HPRD 9.0 20068231 O94875 157 S Phosphorylation HPRD 9.0 18669648,20166139,20068231 O94875 165 S Phosphorylation HPRD 9.0 18669648,20068231 O94875 166 S Phosphorylation HPRD 9.0 17081983,18669648,20068231 O94875 211 S Phosphorylation HPRD 9.0 18669648,20068231 O94875 211 S Phosphorylation HPRD 9.0 18212344 O94875 230 S Phosphorylation HPRD 9.0 20166139 O94875 259 S Phosphorylation HPRD 9.0 18669648,18212344,17924679,20068230,20166139,20068231 O94875 273 S Phosphorylation HPRD 9.0 20068231 O94875 278 S Phosphorylation HPRD 9.0 18669648,20068231 O94875 298 S Phosphorylation HPRD 9.0 18669648,20068231 O94875 299 S Phosphorylation HPRD 9.0 18669648,19651622,20068231 O94875 301 S Phosphorylation HPRD 9.0 17081983,18669648,19651622,20068231 O94875 302 S Phosphorylation HPRD 9.0 15302935,18669648,19651622,20068230,20068231 O94875 304 S Phosphorylation HPRD 9.0 20068231 O94875 394 S Phosphorylation HPRD 9.0 17081983,18669648,19651622,20068231 O94875 404 S Phosphorylation HPRD 9.0 17081983,20068231 O94875 838 S Phosphorylation HPRD 9.0 17081983,20068231 O94875 915 S Phosphorylation HPRD 9.0 20068231 O94875 1015 S Phosphorylation HPRD 9.0 20166139,20068231 O94875 1017 S Phosphorylation HPRD 9.0 20166139 O94875 1018 S Phosphorylation HPRD 9.0 20166139 O94875 277 T Phosphorylation HPRD 9.0 18669648,19651622,17924679,20068231

PTM - HPRD Symbol Position Code Type References SORBS2 1015 S Phosphorylation 20166139,20068231 SORBS2 1017 S Phosphorylation 20166139 SORBS2 1018 S Phosphorylation 20166139 SORBS2 154 S Phosphorylation 20068231 SORBS2 157 S Phosphorylation 18669648,20166139,20068231 SORBS2 165 S Phosphorylation 18669648,20068231 SORBS2 166 S Phosphorylation 17081983,18669648,20068231 SORBS2 200 S Phosphorylation 20068231 SORBS2 203 S Phosphorylation 18669648,20166139,20068231 SORBS2 211 S Phosphorylation 18212344 SORBS2 211 S Phosphorylation 18669648,20068231 SORBS2 212 S Phosphorylation 17081983,18669648,20068231 SORBS2 230 S Phosphorylation 20166139 SORBS2 257 S Phosphorylation 18212344 SORBS2 259 S Phosphorylation 18669648,18212344,17924679,20068230,20166139,20068231 SORBS2 273 S Phosphorylation 20068231 SORBS2 277 T Phosphorylation 18669648,19651622,17924679,20068231 SORBS2 278 S Phosphorylation 18669648,20068231 SORBS2 298 S Phosphorylation 18669648,20068231 SORBS2 299 S Phosphorylation 18669648,19651622,20068231 SORBS2 301 S Phosphorylation 17081983,18669648,19651622,20068231 SORBS2 302 S Phosphorylation 15302935,18669648,19651622,20068230,20068231 SORBS2 304 S Phosphorylation 20068231 SORBS2 352 S Phosphorylation 18669648,18212344,17924679,20068230,20166139,20068231 SORBS2 366 S Phosphorylation 20068231 SORBS2 370 T Phosphorylation 18669648,19651622,17924679,20068231 SORBS2 371 S Phosphorylation 18669648,20068231 SORBS2 391 S Phosphorylation 18669648,20068231 SORBS2 392 S Phosphorylation 18669648,19651622,20068231 SORBS2 394 S Phosphorylation 17081983,18669648,19651622,20068231 SORBS2 395 S Phosphorylation 15302935,18669648,19651622,20068230,20068231 SORBS2 397 S Phosphorylation 20068231 SORBS2 404 S Phosphorylation 17081983,20068231 SORBS2 481 S Phosphorylation 20068231 SORBS2 581 S Phosphorylation 20166139,20068231 SORBS2 583 S Phosphorylation 20166139 SORBS2 584 S Phosphorylation 20166139 SORBS2 838 S Phosphorylation 17081983,20068231 SORBS2 915 S Phosphorylation 20068231

PTM - UniProt UniProt ID Position Type PMIDs O94875 154 Phosphoserine 24275569 O94875 157 Phosphoserine 18669648;20068231;24275569 O94875 239 Phosphoserine 24275569 O94875 259 Phosphoserine 24275569 O94875 277 Phosphothreonine 18669648 O94875 287 Phosphoserine 24275569 O94875 292 Phosphothreonine 24275569 O94875 298 Phosphoserine 20068231 O94875 299 Phosphoserine 20068231 O94875 301 Phosphoserine 18669648 O94875 302 Phosphoserine 18669648;20068231;24275569 O94875 304 Phosphoserine 24275569 O94875 843 Phosphoserine 24275569 O94875 1023 Phosphoserine 24275569

PTM - PHOSIDA Symbol Accession Code Position Surrounding Sequence Type SORBS2 IPI00061793 S 258 LGEVTGpSPSPPPR phosphorylation SORBS2 IPI00061793 S 260 EVTGSPpSPPPRSG phosphorylation SORBS2 IPI00061793 S 383 RAKDREpSPRSYSS phosphorylation SORBS2 IPI00061793 T 256 SRLGEVpTGSPSPP phosphorylation SORBS2 IPI00477876 S 27 SVKRVQpSSPNLLA phosphorylation SORBS2 IPI00477876 S 28 VKRVQSpSPNLLAA phosphorylation SORBS2 IPI00477876 T 663 DMLSPVpTLEPPQN phosphorylation