>sp|A1VYA3|RISB_CAMJJ 6,7-dimethyl-8-ribityllumazine synthase OS=Campylobacter jejuni subsp. jejuni serotype O:23/36 GN=ribH MNIIEGKLNLDSNTKIAIINARFNHIITDRLVEGAKDAFLRHGGKEENLSLILVPGAFEL PYALKKAIESKKFDAICCVGAVIRGSTPHFDYVSAETTKGIANVSLNHNIPVSFGVLTTD TIEQAIERAGSKAGNKGFEAMTTVIEMLNLSKEL