label: S-adenosyl-L-methionine:(S)-corytuberine-N-methyltransferase activity
label_lc: s-adenosyl-l-methionine:(s)-corytuberine-n-methyltransferase activity
description: "Catalysis of the reaction: (S)-corytuberine + S-adenosyl-L-methionine = magnoflorine + S-adenosyl-L-homocysteine."