ID 1.14.14.182 DE taxoid 7beta-hydroxylase. CA (1) O2 + reduced [NADPH--hemoprotein reductase] + taxusin = 7beta- CA hydroxytaxusin + H(+) + H2O + oxidized [NADPH--hemoprotein reductase]. CA (2) 2alpha-hydroxytaxusin + O2 + reduced [NADPH--hemoprotein reductase] = CA 2alpha,7beta-dihydroxytaxusin + H(+) + H2O + oxidized [NADPH--hemoprotein CA reductase]. CC -!- A cytochrome P450 (heme-thiolate) protein from the yew tree Taxus CC cuspidata. CC -!- Does not act on earlier intermediates in taxol biosynthesis. CC -!- Formerly EC 1.14.13.147. DR Q6JTJ0, T7BH_TAXCU ; //