Tags: Enzyme.
In enzymology a methyltetrahydroprotoberberine 14-monooxygenase (EC 1.14.13.37) is an enzyme that catalyzes the chemical reaction(S)-N-methylcanadine + NADPH + H+ + O2 allocryptopine + NADP+ + H2OThe 4 substrates of this enzyme are (S)-N-methylcanadine NADPH H+ and O2 whereas its 3 products are allocryptopine NADP+ and H2O.This enzyme belongs to the family of oxidoreductases specifically those acting on paired donors with O2 as oxidant and incorporation or reduction of oxygen.