Compound as reactive (1)
(S)-N-methylcoclaurine + (R)-N-methylcoclaurine + NADPH + H+ + oxygen → 2 H2O + NADP+ + berbamunine
Compound as product (1)
(S)-coclaurine + S-adenosyl-L-methionine → (S)-N-methylcoclaurine + S-adenosyl-L-homocysteine + H+
Reversible reaction (1)
(S)-N-methylcoclaurine + NADPH + H+ + oxygen ↔ H2O + 3'-hydroxy-N-methyl-(S)-coclaurine + NADP+