[hydroxy-[[3-hydroxy-5-(5-methyl-2,4-dioxo-pyrimidin-1-yl)-oxolan-2-yl]methoxy]phosphoryl]oxyphosphonic acid

Uses

Thymidine 5′-diphosphate (dTDP) is the key product of pyrimidine synthesis in organisms. Thymidine 5′-diphosphate is produced by thymidylate kinase (TMPK) catalyzed phosphorylation of 5′-thymidine monophosphate (dTMP), which requires ATP and Mg2+. Thymidine 5′-diphosphate is further catalyzed by TMPK to thymidine 5′-triphosphate (dTTP). TMPK activity can be detected by measuring the level of Thymidine 5′-diphosphate[1][2].

Definition

ChEBI: A thymidine phosphate having a diphosphate group at the 5'-position.

IC 50

Human Endogenous Metabolite

References

[1] Cui Q, et al. Thymidylate kinase: an old topic brings new perspectives. Curr Med Chem. 2013;20(10):1286-305. DOI:10.2174/0929867311320100006
[2] Tzeng HF, et al. Simultaneous determination of thymidylate and thymidine diphosphate by capillary electrophoresis as a rapid monitoring tool for thymidine kinase and thymidylate kinase activities. Electrophoresis. 2005 Jun;26(11):2225-30. DOI:10.1002/elps.200410091