ID 1.14.14.111 DE 9beta-pimara-7,15-diene oxidase. AN 9beta-pimara-7,15-diene monooxygenase. AN CYP99A3. CA 9beta-pimara-7,15-diene + 3 O2 + 3 reduced [NADPH--hemoprotein reductase] CA = 9beta-pimara-7,15-dien-19-oate + 4 H(+) + 4 H2O + 3 oxidized [NADPH- CA -hemoprotein reductase]. CC -!- A cytochrome P450 (heme-thiolate) protein. CC -!- The enzyme from rice (Oryza sativa) is involved in the biosynthesis CC of the phytoalexin momilactone. CC -!- It also acts similarly on 9beta-stemod-13(17)-ene. CC -!- Formerly EC 1.14.13.144. DR Q0JF01, C99A3_ORYSJ; //