Term Name:	corydaline synthase activity
Synonyms:	S-adenosyl-L-methionine:protoberberine 13-C-methyltransferase activity
Definition:	Catalysis of the reaction: S-adenosyl-L-methionine + 2 NADPH + palmatine = S-adenosyl-L-homocysteine + corydaline + 2 NADP+.
Ontology:	GO: Molecular Function [GO:0050631]    QuickGO    AmiGO