PTM - CPLM Gene Name UniProt ID Type Position Code UBE2K; HIP2; LIG P61086 Acetylation 14 K UBE2K; HIP2; LIG P61086 Sumoylation 14 K UBE2K; HIP2; LIG P61086 Ubiquitination 72 K UBE2K; HIP2; LIG P61086 Ubiquitination 164 K UBE2K; HIP2; LIG P61086 Ubiquitination 165 K UBE2K; HIP2; LIG P61086 Ubiquitination 61 K UBE2K; HIP2; LIG P61086 Ubiquitination 142 K UBE2K; HIP2; LIG P61086 Ubiquitination 24 K UBE2K; HIP2; LIG P61086 Ubiquitination 18 K

PTM - dbPAF Gene Name UniProt ID Position Type Species UBE2K; HIP2; LIG P61086 158 S Homo sapiens(Human) UBE2K; HIP2; LIG P61086 159 S Homo sapiens(Human) UBE2K; HIP2; LIG P61086 163 T Homo sapiens(Human) UBE2K; HIP2; LIG P61086 185 S Homo sapiens(Human)

PTM - PhosphositePlus UniProt ID MOD_RSD Type SITE_+/-7_AA P61086 K14-ac Acetylation QRIKREFkEVLkSEE P61086 R40-m1 Methylation DENFTELrGEIAGPP P61086 T49-p Phosphorylation EIAGPPDtPYEGGRY P61086 S159-p Phosphorylation YAGAPVSsPEYTkkI P61086 S185-p Phosphorylation AVIVALSsKSWDVET P61086 K14-sm Sumoylation QRIKREFkEVLkSEE P61086 K18-ub Ubiquitination REFkEVLkSEETSkN P61086 K24-ub Ubiquitination LkSEETSkNQIKVDL P61086 K61-ub Ubiquitination GRYQLEIkIPETYPF P61086 K72-ub Ubiquitination TYPFNPPkVRFITKI P61086 K97-ub Ubiquitination AICLDILkDQWAAAM P61086 K142-ub Ubiquitination KQNPEMFkQTARLWA P61086 K164-ub Ubiquitination VSsPEYTkkIENLCA P61086 K165-ub Ubiquitination SsPEYTkkIENLCAM

PTM - dbPTM UniProt ID Position Code Type Resources References P61086 2 A Acetylation Swiss-Prot 1010711 19413330 P61086 14 K Acetylation Swiss-Prot 1010711 19608861 P61086 14 K Sumoylation Phosphositeplus.1010730 15723079 P61086 142 K Ubiquitylation Phosphositeplus.1010730 21906983 P61086 164 K Ubiquitylation Phosphositeplus.1010730 21906983 P61086 165 K Ubiquitylation Phosphositeplus.1010730 21890473 P61086 18 K Ubiquitylation Phosphositeplus.1010730 21906983 P61086 24 K Ubiquitylation Phosphositeplus.1010730 21906983 P61086 61 K Ubiquitylation Phosphositeplus.1010730 21906983 P61086 72 K Ubiquitylation Phosphositeplus.1010730 20639865;21890473;21906983 P61086 14 K Acetylation Phosphositeplus.1010730 19608861;20167786 P61086 14 K Acetylation HPRD 9.0 19608861

PTM - HPRD Symbol Position Code Type References UBE2K 14 K Acetylation 19608861

PTM - UniProt UniProt ID Position Type PMIDs P61086 2 N-acetylalanine 22223895;22814378 P61086 14 N6-acetyllysine; alternate 19608861 P61086 159 Phosphoserine 23186163

PTM - BioGRID Entrez Gene BioGRID ID Position Code Type PMIDs 3093 109340 - K Ubiquitination 20639865 3093 109340 - K Ubiquitination 18781797 3093 109340 - K Sumoylation 21693764 3093 109340 - K Ubiquitination 21139048 3093 109340 - K Ubiquitination 21890473 3093 109340 - K Ubiquitination 21906983 3093 109340 - K Sumoylation 19471022 3093 109340 - K Sumoylation 15723079 3093 109340 - K Ubiquitination 22505724 3093 109340 - K Ubiquitination 21963094 3093 109340 - K Ubiquitination 22053931 3093 109340 - K Ubiquitination 23000965 3093 109340 - K Ubiquitination 24654937

PTM - mUbiSiDa Gene Name Species Ubiquitination Site Ubiquitination Sequence Evidence PMID UBE2K Homo sapiens (Human) 72 "72,YPFNPPKVRFITK" 72:21890473 UBE2K Homo sapiens (Human) 18; 142; 24; 72; 61; 165; 164 "18,EFKEVLKSEETSK; 142,QNPEMFKQTARLW; 24,KSEETSKNQIKVD; 72,YPFNPPKVRFITK; 61,RYQLEIKIPETYP; 165,SPEYTKKIENLCA; 164,SSPEYTKKIENLC" "18:21906983; 142:21906983; 24:21906983; 72:21890473,21906983; 61:21906983; 165:21890473; 164:21890473,21906983" UBE2K Homo sapiens (Human) 114; 113; 91 "114,SPEYTKKIENLCA; 113,SSPEYTKKIENLC; 91,QNPEMFKQTARLW" "114:21890473; 113:21890473,21906983; 91:21906983" UBE2K Homo sapiens (Human) 114; 113 "114,SPEYTKKIENLCA; 113,SSPEYTKKIENLC" 114:21890473; 113:21890473