2.7.4.9 ATP + dTMP - 2.7.4.9 ATP + dTMP reaction in both the de novo and salvage pathways of dTTP synthesis 2.7.4.9 ATP + dTMP involved in dTTP metabolism, essential for cell proliferation 2.7.4.9 ATP + dTMP involved in TTP metabolism, required for the activation of clinically relevant thymidine analogs such as anti-HIV and anti-cancer prodrugs 2.7.4.9 ATP + thymidine - 2.7.4.9 ATP + TMP - 2.7.4.9 ATP + TMP involved in TTP metabolism 2.7.4.9 dTMP + ATP TMPK catalyzes the conversion of dTMP to dTDP, using ATP as its preferred phosphoryl donor. Part of the biosynthetic pathway for deoxythymidine triphosphate (dTTP). 2.7.4.9 L-dTMP + ATP - 2.7.4.9 additional information key enzyme in nucleotide synthesis 2.7.4.9 additional information multifunctional enzyme which also phosphorylates pyrimidine nucleosides, pyrimidine nucleoside monophosphates, and several nucleoside analogues 2.7.4.9 thymidine monophosphate + ATP Thymidylate kinase (TMK) (E.C. 2.7.4.9) is a member of the NMP kinase family and catalyzes the phosphoryl transfer from the preferred phosphoryl donor, ATP, to thymidine monophosphate (TMP), yielding thymidine diphosphate (TDP). The TMK reaction is positioned at the junction of the de novo and salvage pathway of thymidine triphosphate (dTTP) synthesis, with TMK being the last specific enzyme for dTTP synthesis.