lycopene beta cyclase activity
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.
GO:0009975
cyclase activity
is_a
GO:0016860
intramolecular oxidoreductase activity
is_a
crtL
related
lycopene cyclase
broad