Term Name:	FAD-AMP lyase (cyclizing) activity
Synonyms:	FAD AMP-lyase (cyclic-FMN-forming) activity, FAD AMP-lyase (riboflavin-cyclic-4',5'-phosphate-forming) activity, FMN cyclase activity
Definition:	Catalysis of the reaction: FAD = AMP + H+ + riboflavin cyclic-4',5'-phosphate.
Ontology:	GO: Molecular Function [GO:0034012]    QuickGO    AmiGO