PTM - CPLM Gene Name UniProt ID Type Position Code SIAH2 O43255 Ubiquitination 256 K SIAH2 O43255 Ubiquitination 13 K SIAH2 O43255 Ubiquitination 107 K

PTM - dbPAF Gene Name UniProt ID Position Type Species SIAH2 O43255 10 S Homo sapiens(Human) SIAH2 O43255 119 T Homo sapiens(Human) SIAH2 O43255 16 S Homo sapiens(Human) SIAH2 O43255 167 S Homo sapiens(Human) SIAH2 O43255 2 S Homo sapiens(Human) SIAH2 O43255 254 T Homo sapiens(Human) SIAH2 O43255 26 T Homo sapiens(Human) SIAH2 O43255 28 S Homo sapiens(Human) SIAH2 O43255 5 S Homo sapiens(Human) SIAH2 O43255 6 S Homo sapiens(Human) SIAH2 O43255 68 S Homo sapiens(Human) SIAH2 O43255 7 T Homo sapiens(Human)

PTM - PhosphositePlus UniProt ID MOD_RSD Type SITE_+/-7_AA O43255 S2-p Phosphorylation ______MsRPSstGP O43255 S6-p Phosphorylation __MsRPSstGPsANk O43255 T7-p Phosphorylation _MsRPSstGPsANkP O43255 S10-p Phosphorylation RPSstGPsANkPCsK O43255 S16-p Phosphorylation PsANkPCsKQPPPQP O43255 T26-p Phosphorylation PPPQPQHtPsPAAPP O43255 S28-p Phosphorylation PQPQHtPsPAAPPAA O43255 S68-p Phosphorylation GGGAGPVsPQHHELT O43255 T119-p Phosphorylation PTCRGALtPSIRNLA O43255 S132-p Phosphorylation LAMEKVAsAVLFPCK O43255 S167-p Phosphorylation ICEYRPYsCPCPGAS O43255 T254-p Phosphorylation AIVLLIGtRkQAENF O43255 K13-ub Ubiquitination stGPsANkPCsKQPP O43255 K107-ub Ubiquitination VCNQCRQkLSCCPTC O43255 K256-ub Ubiquitination VLLIGtRkQAENFAY

PTM - dbPTM UniProt ID Position Code Type Resources References O43255 167 S Phosphorylation Phosphositeplus.1010730 21409570 O43255 28 S Phosphorylation Phosphositeplus.1010730 19043406 O43255 6 S Phosphorylation Phosphositeplus.1010730 22115753 O43255 68 S Phosphorylation Phosphositeplus.1010730 19043406 O43255 26 T Phosphorylation Phosphositeplus.1010730 19043406

PTM - UniProt UniProt ID Position Type PMIDs O43255 6 Phosphoserine 23186163 O43255 16 Phosphoserine; by DYRK2 22878263 O43255 26 Phosphothreonine; by DYRK2 22878263 O43255 28 Phosphoserine; by DYRK2 and MAPK14 22878263 O43255 68 Phosphoserine; by DYRK2 22878263 O43255 119 Phosphothreonine; by DYRK2 22878263

PTM - BioGRID Entrez Gene BioGRID ID Position Code Type PMIDs 6478 112373 - K Ubiquitination 22053931 6478 112373 - K Ubiquitination 23891150

PTM - mUbiSiDa Gene Name Species Ubiquitination Site Ubiquitination Sequence Evidence PMID SIAH2 Homo sapiens (Human) 256 "256,LLIGTRKQAENFA" 256:22053931