PTM - CPLM Gene Name UniProt ID Type Position Code RBX1; RNF75; ROC1 P62877 Acetylation 105 K RBX1; RNF75; ROC1 P62877 Ubiquitination 105 K RBX1; RNF75; ROC1 P62877 Ubiquitination 19 K RBX1; RNF75; ROC1 P62877 Ubiquitination 20 K

PTM - dbPAF Gene Name UniProt ID Position Type Species RBX1; RNF75; ROC1 P62877 106 Y Homo sapiens(Human) RBX1; RNF75; ROC1 P62877 11 S Homo sapiens(Human) RBX1; RNF75; ROC1 P62877 13 T Homo sapiens(Human) RBX1; RNF75; ROC1 P62877 15 S Homo sapiens(Human) RBX1; RNF75; ROC1 P62877 9 T Homo sapiens(Human)

PTM - PhosphositePlus UniProt ID MOD_RSD Type SITE_+/-7_AA P62877 R99-m1 Methylation QVCPLDNrEWEFQky P62877 T9-p Phosphorylation AAAMDVDtPsGtNsG P62877 S11-p Phosphorylation AMDVDtPsGtNsGAG P62877 T13-p Phosphorylation DVDtPsGtNsGAGkk P62877 S15-p Phosphorylation DtPsGtNsGAGkkRF P62877 Y106-p Phosphorylation rEWEFQkyGH_____ P62877 K19-ub Ubiquitination GtNsGAGkkRFEVKK P62877 K20-ub Ubiquitination tNsGAGkkRFEVKKW P62877 K105-ub Ubiquitination NrEWEFQkyGH____

PTM - dbPTM UniProt ID Position Code Type Resources References P62877 2 A Acetylation Swiss-Prot 1010711 19413330 P62877 11 S Phosphorylation Swiss-Prot 1010711 19413330 P62877 105 K Ubiquitylation Phosphositeplus.1010730 21890473 P62877 9 T Phosphorylation Phosphositeplus.1010730 20068231 P62877 106 Y Phosphorylation Phosphositeplus.1010730 22448038 P62877 11 S Phosphorylation HPRD 9.0 19413330,20068231 P62877 15 S Phosphorylation HPRD 9.0 20068231 P62877 9 T Phosphorylation HPRD 9.0 18691976,20068231

PTM - HPRD Symbol Position Code Type References RBX1 11 S Phosphorylation 19413330,20068231 RBX1 15 S Phosphorylation 20068231 RBX1 9 T Phosphorylation 18691976,20068231

PTM - UniProt UniProt ID Position Type PMIDs P62877 1 N-acetylmethionine 20068231 P62877 9 Phosphothreonine 20068231;23186163

PTM - PHOSIDA Symbol Accession Code Position Surrounding Sequence Type RBX1 IPI00003386 S 11 MDVDTPpSGTNSGA phosphorylation RBX1 IPI00003386 T 9 AAMDVDpTPSGTNS phosphorylation

PTM - BioGRID Entrez Gene BioGRID ID Position Code Type PMIDs 9978 115301 - K Ubiquitination 22118674 9978 115301 - K Ubiquitination 21139048 9978 115301 - K Ubiquitination 21890473 9978 115301 - K Ubiquitination 12565873 9978 115301 - K Ubiquitination 22405651 9978 115301 - K Ubiquitination 22505724 9978 115301 - K Neddylation 18247557 9978 115301 - K Ubiquitination 23000965 9978 115301 - K Ubiquitination 24816145 9978 115301 - K Ubiquitination 22448038

PTM - mUbiSiDa Gene Name Species Ubiquitination Site Ubiquitination Sequence Evidence PMID RBX1 Homo sapiens (Human) 105 "105,REWEFQKYGH" 105:21890473