Tags: Enzyme.
In enzymology a diphosphoinositol-polyphosphate diphosphatase (EC 3.6.1.52) is an enzyme that catalyzes the chemical reactiondiphospho-myo-inositol polyphosphate + H2O myo-inositol polyphosphate + phosphateThus the two substrates of this enzyme are diphospho-myo-inositol polyphosphate and H2O whereas its two products are myo-inositol polyphosphate and phosphate.This enzyme belongs to the family of hydrolases specifically those acting on acid anhydrides in phosphorus-containing anhydrides.