>tr|A0A5J1M647|A0A5J1M647_SALET 6,7-dimethyl-8-ribityllumazine synthase OS=Salmonella enterica subsp. enterica serovar Isangi GN=ribH MNIIKANVAAPDARVAITIARFNQFINDSLLDGAVDALTRIGQVKDDNITVVWVPGAYEL PLATEALAKSGKYDAVVALGTVIRGGTAHFEYVAGGASNGLASVAQDSGVPVAFGVLTTE SIEQAIERAGTKAGNKGAEAALTALEMINVLKAIKA