Term Name:	(S)-tetrahydroprotoberberine N-methyltransferase activity
Synonyms:	S-adenosyl-L-methionine:(S)-7,8,13,14-tetrahydroprotoberberine cis-N-methyltransferase activity, tetrahydroprotoberberine cis-N-methyltransferase activity
Definition:	Catalysis of the reaction: an (S)-7,8,13,14-tetrahydroprotoberberine + S-adenosyl-L-methionine = an (S)-cis-N-methyl-7,8,13,14-tetrahydroprotoberberine + S-adenosyl-L-homocysteine.
Ontology:	GO: Molecular Function [GO:0030782]    QuickGO    AmiGO