Term Name:	lycopene beta cyclase activity
Synonyms:	crtL, lycopene cyclase
Definition:	Catalysis of the cyclization of beta rings at one or both ends of the lycopene molecule (psi, psi-carotene) to form gamma-carotene or the bicyclic beta-carotene (beta, beta-carotene), respectively.
Ontology:	GO: Molecular Function [GO:0045436]    QuickGO    AmiGO