Main Reaction: 3 x Malonyl-coenzyme A + 4-Coumaroyl-coenzyme A >> Daidzein

Reference: PubMed ID: 19091879
Authors: Akashi T, Sasaki K, Aoki T, Ayabe S, Yazaki K
Title: Molecular cloning and characterization of a cDNA for pterocarpan 4-dimethylallyltransferase catalyzing the key prenylation step in the biosynthesis of glyceollin, a soybean phytoalexin.
Published: 2009 Feb

3 x Malonyl-coenzyme A + 4-Coumaroyl-coenzyme A --> Daidzein