PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15550676-1 2005 Human UMP/CMP kinase (cytidylate kinase; EC 2.7.4.14) is responsible for phosphorylation of CMP, UMP, and deoxycytidine monophosphate (dCMP) and also plays an important role in the activation of pyrimidine analogs, some of which are clinically useful anticancer or antiviral drugs. Deoxycytidine Monophosphate 106-133 cmp Drosophila melanogaster 10-13 15550676-1 2005 Human UMP/CMP kinase (cytidylate kinase; EC 2.7.4.14) is responsible for phosphorylation of CMP, UMP, and deoxycytidine monophosphate (dCMP) and also plays an important role in the activation of pyrimidine analogs, some of which are clinically useful anticancer or antiviral drugs. Deoxycytidine Monophosphate 135-139 cmp Drosophila melanogaster 10-13 15550676-2 2005 Previous kinetic data using recombinant or highly purified human UMP/CMP kinase showed that dCMP, as well as pyrimidine analog monophosphates, were much poorer substrates than CMP or UMP for this enzyme. Deoxycytidine Monophosphate 92-96 cmp Drosophila melanogaster 69-72 15550676-4 2005 Here, we reevaluated the optimal reaction conditions for human recombinant human UMP/CMP kinase to phosphorylate dCMP and CMP (referred as dCMPK and CMPK activities). Deoxycytidine Monophosphate 113-117 cmp Drosophila melanogaster 85-88 15550676-9 2005 The data suggest that the active sites of human UMP/CMP kinase for dCMP and for CMP cannot be identical. Deoxycytidine Monophosphate 67-71 cmp Drosophila melanogaster 52-55 15550676-10 2005 Furthermore, enzyme inhibition studies demonstrated that CMP could inhibit dCMP phosphorylation in a noncompetitive manner, with Ki values much higher than its own Km values. Deoxycytidine Monophosphate 75-79 cmp Drosophila melanogaster 57-60