>tr|A0A2A4L257|A0A2A4L257_9BACT 6,7-dimethyl-8-ribityllumazine synthase OS=Campylobacter sp. 110 GN=ribH MNIIEGKLNLDSNTKIAIINARFNHIITDRLVEGAKDAFLRHGGKEENLSLILVPGAFEL PYALKKAIESKKFDAICCVGAVIRGSTPHFDYVSAETTKGIANVSLNHNIPVSFGVLTTD TIEQAIERAGSKAGNKGFEAMTTVIEMLNLSKEL