>tr|A0A4U8IH42|A0A4U8IH42_SALET 6,7-dimethyl-8-ribityllumazine synthase OS=Salmonella enterica subsp. enterica serovar Chester GN=ribH MNIIKANVAAPDARVAITIARFNQFINDSLLDGAVDALTRIGQVKDDNITVVWVPGAYEL PLATEALAKSGKYDAVVALGTVIRGGTAHFEYVAGGASNGLASVAQDSGVPVAFGVLTTE SIEQAIERAGTKAGNKGAEAALTALEMINVLKAIKA