Thymidine ′-diphosphate (dTDP) may be used to study the distribution and kinetics of various nucleoside diphosphate kinases and dTDP specific nucleoside diphosphate kinases.
The Journal of biological chemistry, 274(29), 20159-20164 (1999-07-10)
The Ser122 --> Pro mutation in human nucleoside diphosphate kinase (NDK)-B/Nm23-H2 was recently found in melanoma cells. In comparison to the wild-type enzyme, steady state activity of NDKS122P with ATP and TDP as substrates was slowed down 5-fold. We have
The existence of multifunctional enzymes in the nucleotide biosynthesis pathways is believed to be one of the important mechanisms to facilitate the synthesis and the efficient supply of deoxyribonucleotides for DNA replication. Here, we used the bacterially expressed yeast thymidylate
The GST (glutathione S-transferase)-NDK (nucleoside diphosphate kinase) fusion protein was expressed in Escherichia coli. The GST-NDK protein was capable of transferring gamma-phosphate from ATP to nucleoside diphosphates such as GDP, CDP, TDP and UDP. Western blot analysis using anti-NDK antibody
Nucleoside diphosphate (NDP) kinases display low specificity with respect to the base moiety of the nucleotides and to the 2'-position of the ribose, but the 3'-hydroxyl is found to be important for catalysis. We report in this paper the enzymatic
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