Tags: Enzyme.
In enzymology a 3-hydroxyisobutyryl-CoA hydrolase (EC 3.1.2.4) is an enzyme that catalyzes the chemical reaction3-hydroxy-2-methylpropanoyl-CoA + H2O CoA + 3-hydroxy-2-methylpropanoateThus the two substrates of this enzyme are 3-hydroxy-2-methylpropanoyl-CoA and H2O whereas its two products are CoA and 3-hydroxy-2-methylpropanoate.This enzyme belongs to the family of hydrolases specifically those acting on thioester bonds.