PTM - CPLM Gene Name UniProt ID Type Position Code SDCBP; MDA9; SYCL O00560 Ubiquitination 185 K SDCBP; MDA9; SYCL O00560 Ubiquitination 14 K SDCBP; MDA9; SYCL O00560 Ubiquitination 223 K

PTM - dbPAF Gene Name UniProt ID Position Type Species SDCBP; MDA9; SYCL O00560 131 S Homo sapiens(Human) SDCBP; MDA9; SYCL O00560 187 T Homo sapiens(Human) SDCBP; MDA9; SYCL O00560 2 S Homo sapiens(Human) SDCBP; MDA9; SYCL O00560 200 T Homo sapiens(Human) SDCBP; MDA9; SYCL O00560 206 T Homo sapiens(Human) SDCBP; MDA9; SYCL O00560 33 S Homo sapiens(Human) SDCBP; MDA9; SYCL O00560 36 S Homo sapiens(Human) SDCBP; MDA9; SYCL O00560 4 Y Homo sapiens(Human) SDCBP; MDA9; SYCL O00560 46 Y Homo sapiens(Human) SDCBP; MDA9; SYCL O00560 50 Y Homo sapiens(Human) SDCBP; MDA9; SYCL O00560 54 S Homo sapiens(Human) SDCBP; MDA9; SYCL O00560 56 Y Homo sapiens(Human) SDCBP; MDA9; SYCL O00560 6 S Homo sapiens(Human) SDCBP; MDA9; SYCL O00560 60 S Homo sapiens(Human) SDCBP; MDA9; SYCL O00560 88 S Homo sapiens(Human) SDCBP; MDA9; SYCL O00560 91 Y Homo sapiens(Human)

PTM - PhosphositePlus UniProt ID MOD_RSD Type SITE_+/-7_AA O00560 S2-p Phosphorylation ______MsLyPsLED O00560 Y4-p Phosphorylation ____MsLyPsLEDLK O00560 S6-p Phosphorylation __MsLyPsLEDLKVD O00560 S33-p Phosphorylation PANPAILsEAsAPIP O00560 S36-p Phosphorylation PAILsEAsAPIPHDG O00560 Y46-p Phosphorylation IPHDGNLyPRLyPEL O00560 Y50-p Phosphorylation GNLyPRLyPELsQyM O00560 S54-p Phosphorylation PRLyPELsQyMGLsL O00560 Y56-p Phosphorylation LyPELsQyMGLsLNE O00560 S60-p Phosphorylation LsQyMGLsLNEEEIR O00560 Y91-p Phosphorylation ARPSSINyMVAPVTG O00560 S131-p Phosphorylation KIGLRLKsIDNGIFV O00560 K14-ub Ubiquitination LEDLKVDkVIQAQTA O00560 K185-ub Ubiquitination LKQAFGEkITMTIRD O00560 K223-ub Ubiquitination GKITSIVkDSSAARN

PTM - dbPTM UniProt ID Position Code Type Resources References O00560 6 S Phosphorylation Swiss-Prot 1010711 19413330 O00560 46 Y Phosphorylation Swiss-Prot 1010711 18083107 O00560 60 S Phosphorylation Swiss-Prot 1010711 19007248 O00560 91 Y Phosphorylation Swiss-Prot 1010711 18083107 O00560 2 S Acetylation Swiss-Prot 1010711 - O00560 46 Y Phosphorylation PhosphoELM.10011 18083107 O00560 91 Y Phosphorylation PhosphoELM.10011 18083107 O00560 14 K Ubiquitylation Phosphositeplus.1010730 21906983 O00560 185 K Ubiquitylation Phosphositeplus.1010730 21890473;21906983 O00560 223 K Ubiquitylation Phosphositeplus.1010730 21906983 O00560 6 S Phosphorylation Phosphositeplus.1010730 18578522;21949238;22115753 O00560 4 Y Phosphorylation Phosphositeplus.1010730 22349701 O00560 46 Y Phosphorylation Phosphositeplus.1010730 17360941;18083107;18180459;20736484;21253578;22349701 O00560 50 Y Phosphorylation Phosphositeplus.1010730 20736484;22349701 O00560 56 Y Phosphorylation Phosphositeplus.1010730 18083107;18180459;19605366;20562096;21253578;22349701 O00560 91 Y Phosphorylation Phosphositeplus.1010730 17360941;18083107;21253578 O00560 2 S Acetylation HPRD 9.0 19413330 O00560 2 S Phosphorylation HPRD 9.0 20068231 O00560 6 S Phosphorylation HPRD 9.0 19413330,18578522 O00560 6 S Phosphorylation HPRD 9.0 18578522 O00560 54 S Phosphorylation HPRD 9.0 19007248 O00560 60 S Phosphorylation HPRD 9.0 19007248 O00560 187 T Phosphorylation HPRD 9.0 20068231 O00560 200 T Phosphorylation HPRD 9.0 20068231 O00560 206 T Phosphorylation HPRD 9.0 20068231 O00560 46 Y Phosphorylation HPRD 9.0 18083107 O00560 91 Y Phosphorylation HPRD 9.0 18083107

PTM - HPRD Symbol Position Code Type References SDCBP 181 T Phosphorylation 20068231 SDCBP 186 T Phosphorylation 20068231 SDCBP 187 T Phosphorylation 20068231 SDCBP 2 S Acetylation 19413330 SDCBP 2 S Phosphorylation 20068231 SDCBP 200 T Phosphorylation 20068231 SDCBP 205 T Phosphorylation 20068231 SDCBP 206 T Phosphorylation 20068231 SDCBP 46 Y Phosphorylation 18083107 SDCBP 54 S Phosphorylation 19007248 SDCBP 6 S Phosphorylation 18578522 SDCBP 6 S Phosphorylation 19413330,18578522 SDCBP 60 S Phosphorylation 19007248 SDCBP 85 Y Phosphorylation 18083107 SDCBP 90 Y Phosphorylation 18083107 SDCBP 91 Y Phosphorylation 18083107

PTM - Phospho.ELM UniProt Position Code PMIDs Kinase Source Type O00560 91 Y 18083107 HTP Phosphorylation O00560 46 Y 18083107 HTP Phosphorylation

PTM - UniProt UniProt ID Position Type PMIDs O00560 2 N-acetylserine 19413330 O00560 6 Phosphoserine 23186163 O00560 46 Phosphotyrosine 24275569

PTM - BioGRID Entrez Gene BioGRID ID Position Code Type PMIDs 6386 112287 - K Ubiquitination 21359963 6386 112287 - K Ubiquitination 21987572 6386 112287 - K Ubiquitination 21139048 6386 112287 - K Ubiquitination 21890473 6386 112287 - K Ubiquitination 21906983 6386 112287 - K Ubiquitination 23000965 6386 112287 - K Ubiquitination 24816145 6386 112287 - K Ubiquitination 25147182

PTM - mUbiSiDa Gene Name Species Ubiquitination Site Ubiquitination Sequence Evidence PMID SDCBP Homo sapiens (Human) 153; 154 "153,KQAFGEKITMTIR; 154,KQAFGEKITMTIR" 154:21890473; 185:21906983; 223:21906983 SDCBP Homo sapiens (Human) 126; 131; 14; 164 "126,KQAFGEKITMTIR; 131,KQAFGEKITMTIR; 14,EDLKVDKVIQAQT; 164,KITSIVKDSSAAR" 126:21906983; 131:21890473; 14:21906983; 164:21906983 SDCBP Homo sapiens (Human) 185; 223; 14 "185,KQAFGEKITMTIR; 223,KITSIVKDSSAAR; 14,EDLKVDKVIQAQT" 185:21906983; 223:21906983; 14:21906983 SDCBP Homo sapiens (Human) 205 "205,KQAFGEKITMTIR" 205:21890473 SDCBP Homo sapiens (Human) 185 "185,KQAFGEKITMTIR" 185:21890473 SDCBP Homo sapiens (Human) 179 "179,KQAFGEKITMTIR" 179:21890473 SDCBP Homo sapiens (Human) 185 "185,KQAFGEKITMTIR" 185:21890473 SDCBP Homo sapiens (Human) 205; 35; 243 "205,KQAFGEKITMTIR; 35,EDLKVDKVIQAQT; 243,KITSIVKDSSAAR" 205:21906983; 35:21906983; 243:21906983