1.14.19.67 (R)-norreticuline + [reduced NADPH-hemoprotein reductase] + O2 - Papaver somniferum norsalutaridine + [oxidized NADPH-hemoprotein reductase] + H2O - ? 403110 1.14.19.67 (R)-reticuline + [reduced NADPH-hemoprotein reductase] + O2 - Papaver somniferum salutaridine + [oxidized NADPH-hemoprotein reductase] + H2O - ? 260026 1.14.19.67 (R)-reticuline + [reduced NADPH-hemoprotein reductase] + O2 highly regioselective and stereoselective enzyme Sus scrofa salutaridine + [oxidized NADPH-hemoprotein reductase] + H2O - ? 260026 1.14.19.67 (R)-reticuline + [reduced NADPH-hemoprotein reductase] + O2 strictly dependent on NADPH as reducing cofactor and on (R)-configurated reticuline Papaver somniferum salutaridine + [oxidized NADPH-hemoprotein reductase] + H2O - ? 260026 1.14.19.67 (R)-reticuline + [reduced NADPH-hemoprotein reductase] + O2 formation of salutaridine, a key intermediate in morphine biosynthesis Papaver somniferum salutaridine + [oxidized NADPH-hemoprotein reductase] + H2O - ? 260026 1.14.19.67 (R)-reticuline + [reduced NADPH-hemoprotein reductase] + O2 critical step in morphine biosynthesis Sus scrofa salutaridine + [oxidized NADPH-hemoprotein reductase] + H2O - ? 260026 1.14.19.67 (R)-reticuline + [reduced NADPH-hemoprotein reductase] + O2 - Papaver somniferum salutaridine + [oxidized NADPH-hemoprotein reductase] + 2 H2O - ? 442664 1.14.19.67 (R/S)-orientaline + [reduced NADPH-hemoprotein reductase] + O2 - Sus scrofa ? - ? 260027