3,9-dihydroxypterocarpan 6alpha-monooxygenase (erroneous);
CYP93A1 (gene name)
Acting on paired donors, with incorporation or reduction of molecular oxygen;
With reduced flavin or flavoprotein as one donor, and incorporation of one atom of oxygen into the other donor
(6aR,11aR)-3,9-dihydroxypterocarpan,[reduced NADPH---hemoprotein reductase]:oxygen oxidoreductase (6a-hydroxylating)
(6aR,11aR)-3,9-dihydroxypterocarpan + [reduced NADPH---hemoprotein reductase] + O2 = (6aS,11aS)-3,6a,9-trihydroxypterocarpan + [oxidized NADPH---hemoprotein reductase] + H2O [RN:
[reduced NADPH---hemoprotein reductase] [CPD:
[oxidized NADPH---hemoprotein reductase] [CPD:
A cytochrome P-450 (heme-thiolate) protein found in soybean. The product of the reaction is the biosynthetic precursor of the glyceollin phytoalexins.
EC 184.108.40.206 created 1989 as EC 220.127.116.11, transferred 2018 to EC 18.104.22.168
ec01110 Biosynthesis of secondary metabolites
K13261 3,9-dihydroxypterocarpan 6a-monooxygenase
GMX: 100776878(CYP93A1) 100808223 Taxonomy
Hagmann ML, Heller W, Grisebach H.
Induction of phytoalexin synthesis in soybean. Stereospecific 3,9-dihydroxypterocarpan 6a-hydroxylase from elicitor-induced soybean cell cultures.
Schopfer CR, Kochs G, Lottspeich F, Ebel J
Molecular characterization and functional expression of dihydroxypterocarpan 6a-hydroxylase, an enzyme specific for pterocarpanoid phytoalexin biosynthesis in soybean (Glycine max L.).