>tr|U2QYQ4|U2QYQ4_LEVBR 6,7-dimethyl-8-ribityllumazine synthase OS=Levilactobacillus brevis ATCC 14869 = DSM 20054 GN=ribH MTEILGLPITRPVKVGIVVADFNDLVTTRLLAGAQQALRQAGIPEENILVVQVPGAMELP RVTRRLSETGVIDGVIALGAVVQGETDHYTYVCQQSAAGLAQASLTGPIPVMFGVLMTAN MDQALNRAGGKGGNKGRECAQALLQVLSVEQQLSELR