ID 1.3.1.73 DE 1,2-dihydrovomilenine 19,20-reductase. CA 17-O-acetylnorajmaline + NADP(+) = (2R)-1,2-dihydrovomilenine + NADPH + CA 2 H(+). CC -!- The enzyme, characterized from the plant Rauvolfia serpentina, CC participates in the ajmaline biosynthesis pathway. CC -!- It has a much lower activity on vomilenine. CC -!- Formerly EC 1.3.1.127. DR A0A0U3S9Q3, DHVOR_RAUSE; A0A0U4BHM2, DHVOR_RAUTE; //