Term Name:	questin monooxygenase (NADPH) activity
Synonyms:	questin oxygenase activity, questin,NADPH:oxygen oxidoreductase (hydroxylating, anthraquinone-ring-opening)
Definition:	Catalysis of the reaction: H+ + NADPH + O2 + questin = demethylsulochrin + NADP+.
Ontology:	GO: Molecular Function [GO:0050246]    QuickGO    AmiGO