Tags: Enzyme.
4-hydroxycoumarin synthase (EC 2.3.1.208 BIS2 BIS3) is an enzyme with system name malonyl-CoA:2-hydroxybenzoyl-CoA malonyltransferase. This enzyme catalyses the following chemical reaction malonyl-CoA + 2-hydroxybenzoyl-CoA 2 CoA + 4-hydroxycoumarin + CO2This polyketide synthase can also accept benzoyl-CoA as substrate.