ID 1.14.13.28 DE 3,9-dihydroxypterocarpan 6A-monooxygenase. AN 3,9-dihydroxypterocarpan 6A-hydroxylase. CA (6aR,11aR)-3,9-dihydroxypterocarpan + NADPH + O(2) = (6aS,11aS)-3,6a,9- CA trihydroxypterocarpan + NADP(+) + H(2)O. CF Heme-thiolate. CC -!- The product of the reaction is the biosynthetic precursor of the CC phytoalexin glyceollin in soybean. PR PROSITE; PDOC00081; //