>tr|A0A1S9KG52|A0A1S9KG52_SHIDY 6,7-dimethyl-8-ribityllumazine synthase OS=Shigella dysenteriae GN=ribE_1 MNIIEANVATPDARVAITIARFNNFINDSLLEGAIDALKRIGQVKDENITVVWVPGAYEL PLAAGALAKTGKYDAVIALGTVIRGGTAHFEYVAGGASNGLAHVAQDSEIPVAFGVLTTE SIEQAIERAGTKAGNKGAEAALTALEMINVLKAIKA