Tags: Enzyme.
In enzymology a 4-phytase (EC 3.1.3.26) is an enzyme that catalyzes the chemical reactionmyo-inositol hexakisphosphate + H2O 1D-myo-inositol 12345-pentakisphosphate + phosphateThus the two substrates of this enzyme are myo-inositol hexakisphosphate and H2O whereas its two products are 1D-myo-inositol 12345-pentakisphosphate and phosphate.This enzyme belongs to the family of hydrolases specifically those acting on phosphoric monoester bonds.