ID 1.14.14.187 DE rhazimal synthase. CA (19E)-geissoschizine + reduced [NADPH--hemoprotein reductase] + O2 = CA rhazimal + oxidized [NADPH--hemoprotein reductase] + 2 H2O + H(+). CC -!- A heme-thiolate protein (P450) isolated from the plant Alstonia CC scholaris (blackboard tree). //