Tags: Enzyme.
In enzymology a thymidine-triphosphatase (EC 3.6.1.39) is an enzyme that catalyzes the chemical reactiondTTP + H2O dTDP + phosphateThus the two substrates of this enzyme are dTTP and H2O whereas its two products are dTDP and phosphate.This enzyme belongs to the family of hydrolases specifically those acting on acid anhydrides in phosphorus-containing anhydrides. The systematic name of this enzyme class is dTTP nucleotidohydrolase.