>sp|Q5HW84|RISB_CAMJR 6,7-dimethyl-8-ribityllumazine synthase OS=Campylobacter jejuni GN=ribH MNIIEGKLNLDSNTKIAIINARFNHIITDRLVEGAKDAFLRHGGKEENLSLILVPGAFEL PYALKKAIESKKFDAICCVGAVIRGSTPHFDYVSAETTKGIANVSLNHNIPVSFGVLTTD TIEQAIERAGSKAGNKGFEAMTTVIEMLNLSKEL