Tags: Enzyme.
In enzymology a phosphatidylinositol-345-trisphosphate 3-phosphatase (EC 3.1.3.67) is an enzyme that catalyzes the chemical reactionphosphatidylinositol 345-trisphosphate + H2O phosphatidylinositol 45-bisphosphate + phosphateThus the two substrates of this enzyme are phosphatidylinositol 345-trisphosphate and H2O whereas its two products are phosphatidylinositol 45-bisphosphate and phosphate.This enzyme belongs to the family of hydrolases specifically those acting on phosphoric monoester bonds.