ID 1.14.14.190 DE beta-colubrine 11-hydroxylase. AN CYP71AH44. CA beta-colubrine + reduced [NADPH--hemoprotein reductase] + O2 = CA 11-demethylbrucine + oxidized [NADPH--hemoprotein reductase] + H2O + CA H(+). CC -!- A cytochrome P450 (heme-thiolate) protein. CC -!- The enzyme, isolated from the tree Strychnos nux-vomica, participates CC in the biosynthesis of brucine. DR P0DO87, 11H_STRNX ; //