PTM - CPLM Gene Name UniProt ID Type Position Code UBE2N; BLU P61088 Acetylation 10 K UBE2N; BLU P61088 Acetylation 82 K UBE2N; BLU P61088 Acetylation 92 K UBE2N; BLU P61088 Acetylation 94 K UBE2N; BLU P61088 Ubiquitination 92 K UBE2N; BLU P61088 Ubiquitination 24 K UBE2N; BLU P61088 Ubiquitination 10 K UBE2N; BLU P61088 Ubiquitination 68 K UBE2N; BLU P61088 Ubiquitination 74 K UBE2N; BLU P61088 Ubiquitination 82 K UBE2N; BLU P61088 Ubiquitination 94 K

PTM - dbPAF Gene Name UniProt ID Position Type Species UBE2N; BLU P61088 139 T Homo sapiens(Human) UBE2N; BLU P61088 144 T Homo sapiens(Human) UBE2N; BLU P61088 147 Y Homo sapiens(Human) UBE2N; BLU P61088 34 Y Homo sapiens(Human) UBE2N; BLU P61088 76 Y Homo sapiens(Human)

PTM - PhosphositePlus UniProt ID MOD_RSD Type SITE_+/-7_AA P61088 K10-ac Acetylation GLPRRIIkETQRLLA P61088 K53-ac Acetylation PFEGGTFkLELFLPE P61088 K82-ac Acetylation IYHPNVDkLGRICLD P61088 K92-ac Acetylation RICLDILkDkWSPAL P61088 K94-ac Acetylation CLDILkDkWSPALQI P61088 R141-m1 Methylation AQAIEtArAWtrLyA P61088 R145-m1 Methylation EtArAWtrLyAMNNI P61088 Y34-p Phosphorylation PDESNARyFHVVIAG P61088 S45-p Phosphorylation VIAGPQDsPFEGGTF P61088 T139-p Phosphorylation NEAQAIEtArAWtrL P61088 T144-p Phosphorylation IEtArAWtrLyAMNN P61088 Y147-p Phosphorylation ArAWtrLyAMNNI__ P61088 K10-ub Ubiquitination GLPRRIIkETQRLLA P61088 K24-ub Ubiquitination AEPVPGIkAEPDESN P61088 K68-ub Ubiquitination EYPMAAPkVRFMTkI P61088 K74-ub Ubiquitination PkVRFMTkIYHPNVD P61088 K82-ub Ubiquitination IYHPNVDkLGRICLD P61088 K92-ub Ubiquitination RICLDILkDkWSPAL P61088 K94-ub Ubiquitination CLDILkDkWSPALQI

PTM - dbPTM UniProt ID Position Code Type Resources References P61088 2 A Acetylation Swiss-Prot 1010711 19413330 P61088 10 K Acetylation Swiss-Prot 1010711 19608861 P61088 82 K Acetylation Swiss-Prot 1010711 19608861 P61088 94 K Acetylation Swiss-Prot 1010711 19608861 P61088 92 K none Swiss-Prot 1010711 16112642;16122702 P61088 10 K Ubiquitylation Phosphositeplus.1010730 21890473 P61088 24 K Ubiquitylation Phosphositeplus.1010730 21890473;21906983 P61088 68 K Ubiquitylation Phosphositeplus.1010730 21890473;21906983 P61088 74 K Ubiquitylation Phosphositeplus.1010730 21890473;21906983 P61088 82 K Ubiquitylation Phosphositeplus.1010730 20972266;21890473;21906983 P61088 92 K Ubiquitylation Phosphositeplus.1010730 20639865;21890473;21906983 P61088 94 K Ubiquitylation Phosphositeplus.1010730 21890473;21906983 P61088 82 K Acetylation Phosphositeplus.1010730 19608861 P61088 94 K Acetylation Phosphositeplus.1010730 19608861 P61088 10 K Acetylation HPRD 9.0 19608861 P61088 82 K Acetylation HPRD 9.0 19608861 P61088 92 K Acetylation HPRD 9.0 19608861 P61088 94 K Acetylation HPRD 9.0 19608861 P61088 87 C S-nitrosylation dbSNO 1.0 19483679

PTM - HPRD Symbol Position Code Type References UBE2N 10 K Acetylation 19608861 UBE2N 82 K Acetylation 19608861 UBE2N 92 K Acetylation 19608861 UBE2N 94 K Acetylation 19608861

PTM - UniProt UniProt ID Position Type PMIDs P61088 82 N6-acetyllysine 19608861

PTM - PHOSIDA Symbol Accession Code Position Surrounding Sequence Type UBE2N IPI00003949 K 10 LPRRIIaKETQRLL acetylation UBE2N IPI00003949 K 82 YHPNVDaKLGRICL acetylation UBE2N IPI00003949 K 92 ICLDILaKDKWSPA acetylation UBE2N IPI00003949 K 94 LDILKDaKWSPALQ acetylation

PTM - BioGRID Entrez Gene BioGRID ID Position Code Type PMIDs 7334 113182 - K Ubiquitination 20639865 7334 113182 - K Ubiquitination 18781797 7334 113182 - K Ubiquitination 21987572 7334 113182 - K Ubiquitination 20972266 7334 113182 - K Ubiquitination 21139048 7334 113182 - K Ubiquitination 21890473 7334 113182 - K Ubiquitination 21906983 7334 113182 - K Ubiquitination 22053931 7334 113182 - K Ubiquitination 22505724 7334 113182 - K Ubiquitination 21963094 7334 113182 - K Ubiquitination 23000965 7334 113182 - K Ubiquitination 24816145 7334 113182 - K Ubiquitination 25015289 7334 113182 - K Ubiquitination 25147182 7334 113182 - K Ubiquitination 12938929 7334 113182 - K ISG15ylation 16122702

PTM - mUbiSiDa Gene Name Species Ubiquitination Site Ubiquitination Sequence Evidence PMID UBE2N Homo sapiens (Human) 19; 11 "19,YHPNVDKLGRICL; 11,KVRFMTKIYHPNV" 19:21906983; 11:21906983 UBE2N Homo sapiens (Human) 16; 84; 86; 66; 74; 60 "16,EPVPGIKAEPDES; 84,ICLDILKDKWSPA; 86,LDILKDKWSPALQ; 66,KVRFMTKIYHPNV; 74,YHPNVDKLGRICL; 60,YPMAAPKVRFMTK" 16:21890473; 84:21890473; 86:21890473; 66:21890473; 74:21890473; 60:21890473 UBE2N Homo sapiens (Human) 68; 82; 24; 92; 94; 74 "68,YPMAAPKVRFMTK; 82,YHPNVDKLGRICL; 24,EPVPGIKAEPDES; 92,ICLDILKDKWSPA; 94,LDILKDKWSPALQ; 74,KVRFMTKIYHPNV" "68:21890473,21906983,22053931; 82:21890473,21906983,20972266,22053931; 24:21139048,21890473,21906983,22053931; 92:21139048,21890473,21906983,22053931; 94:21890473,21906983,22053931; 74:21890473,21906983"