Term Name:	(S)-canadine synthase activity
Synonyms:	(S)-tetrahydroberberine synthase activity, (S)-tetrahydrocolumbamine oxidase (methylenedioxy-bridge-forming) activity
Definition:	Catalysis of the reaction: (S)-tetrahydrocolumbamine + reduced [NADPH--hemoprotein reductase] + O2 = (S)-canadine + oxidized [NADPH--hemoprotein reductase] + 2 H2O + H+.
Ontology:	GO: Molecular Function [GO:0047056]    QuickGO    AmiGO