>tr|A0A2K9A1N4|A0A2K9A1N4_9GAMM 6,7-dimethyl-8-ribityllumazine synthase OS=Shewanella sp. Pdp11 GN=ribH MNVVQGNIEAKNAKVAIVISRFNSFLVESLLEGALDTLKRFGQVSDDNITVVRVPGAVEL PLAARRVAASGKFDGIIALGAVIRGGTPHFDFVAGECNKGLAQVALEFDLPVAFGVLTTD TIEQAIERSGTKAGNKGGEAALSLLEMVNVLQELEQQLL