ID 1.14.14.131 DE bursehernin 5'-monooxygenase. AN bursehernin 5'-hydroxylase. AN CYP71CU1. CA (-)-bursehernin + reduced [NADPH--hemoprotein reductase] + O2 = (-)- CA 5'-demethylyatein + oxidized [NADPH--hemoprotein reductase] + H2O + H(+). CC -!- A cytochrome P450 (heme-thiolate) protein characterized from the CC plant Sinopodophyllum hexandrum. CC -!- The enzyme is involved in the biosynthetic pathway of CC podophyllotoxin, a non-alkaloid toxin lignan whose derivatives are CC important anticancer drugs. CC -!- Formerly EC 1.14.13.213. DR A0A0N9HTU1, C71CU_SINHE; //