label: 3'-hydroxy-N-methyl-(S)-coclaurine 4'-O-methyltransferase activity
label_lc: 3'-hydroxy-n-methyl-(s)-coclaurine 4'-o-methyltransferase activity
description: "Catalysis of the reaction: S-adenosyl-L-methionine + 3'-hydroxy-N-methyl-(S)-coclaurine = S-adenosyl-L-homocysteine + (S)-reticuline."