Deoxycytidine kinase (dCK) (EC 2.7.1.74) (Deoxyadenosine kinase) (EC 2.7.1.76) (Deoxyguanosine kinase) (EC 2.7.1.113)
1_MATPP 6_ KRSCP 11_ SFSAS 16_ SEGTR 21_ IKKIS 26_ IEGNI 31_ AAGKS 36_ TFVNI 41_ LKQLC 46_ EDWEV 51_ VPEPV 56_ ARWCN 61_ VQSTQ 66_ DEFEE 71_ LTMSQ 76_ KNGGN 81_ VLQMM 86_ YEKPE 91_ RWSFT 96_ FQTYA 101_ CLSRI 106_ RAQLA 111_ SLNGK 116_ LKDAE 121_ KPVLF 126_ FERSV 131_ YSDRY 136_ IFASN 141_ LYESE 146_ CMNET 151_ EWTIY 156_ QDWHD 161_ WMNNQ 166_ FGQSL 171_ ELDGI 176_ IYLQA 181_ TPETC 186_ LHRIY 191_ LRGRN 196_ EEQGI 201_ PLEYL 206_ EKLHY 211_ KHESW 216_ LLHRT 221_ LKTNF 226_ DYLQE 231_ VPILT 236_ LDVNE 241_ DFKDK 246_ YESLV 251_EKVKE
1: Phosphorylates the deoxyribonucleosides deoxycytidine, deoxyguanosine and deoxyadenosine (PubMed:12808445, PubMed:18377927, PubMed:19159229, PubMed:1996353, PubMed:20614893, PubMed:20637175). Has broad substrate specificity, and does not display selectivity based on the chirality of the substrate. It is also an essential enzyme for the phosphorylation of numerous nucleoside analogs widely employed as antiviral and chemotherapeutic agents (PubMed:12808445)