PTM - CPLM Gene Name UniProt ID Type Position Code Ube2k; Hip2 P61087 Acetylation 142 K Ube2k; Hip2 P61087 Acetylation 165 K Ube2k; Hip2 P61087 Succinylation 165 K Ube2k; Hip2 P61087 Ubiquitination 24 K Ube2k; Hip2 P61087 Ubiquitination 61 K Ube2k; Hip2 P61087 Ubiquitination 72 K Ube2k; Hip2 P61087 Ubiquitination 164 K Ube2k; Hip2 P61087 Ubiquitination 165 K

PTM - dbPAF Gene Name UniProt ID Position Type Species Ube2k; Hip2 P61087 158 S Mus musculus(Mouse) Ube2k; Hip2 P61087 159 S Mus musculus(Mouse)

PTM - PhosphositePlus UniProt ID MOD_RSD Type SITE_+/-7_AA P61087 K18-ac Acetylation REFKEVLkSEETSkN P61087 K24-ub Ubiquitination LkSEETSkNQIKVDL P61087 K61-ub Ubiquitination GRYQLEIkIPETYPF P61087 K72-ub Ubiquitination TYPFNPPkVRFITKI P61087 K97-ub Ubiquitination AICLDILkDQWAAAM P61087 K164-ub Ubiquitination VSSPEYTkkIENLCA P61087 K165-ub Ubiquitination SSPEYTkkIENLCAM

PTM - mUbiSiDa Gene Name Species Ubiquitination Site Ubiquitination Sequence Evidence PMID Ube2k Mus musculus (Mouse) 165; 164; 72; 61; 24 "165,SPEYTKKIENLCA; 164,SSPEYTKKIENLC; 72,YPFNPPKVRFITK; 61,RYQLEIKIPETYP; 24,KSEETSKNQIKVD" 165:22790023; 164:22790023; 72:22790023; 61:22790023; 24:22790023