GO:0004746

riboflavin synthase activity

Details: 
Catalysis of the reaction: 2 6,7-dimethyl-8-(1-D-ribityl)lumazine + H(+) = 5-amino-6-(D-ribitylamino)uracil + riboflavin.
GO Category: 
MF
PLN02741
Lumazine_synthase-I