>sp|B8JEW4|RISB_ANAD2 6,7-dimethyl-8-ribityllumazine synthase OS=Anaeromyxobacter dehalogenans GN=ribH MNVYEGSLVGTGLKAALVVARFNSLVTEQLLVGAADALRRHGVADGDVDVFRCPGTFELP AVLRRVVATGRYDAVVALGAVIRGGTPHFEYVSAEVTKGVAHVAMEAGCAVTMGVLTCDS MEQALERAGVKAGNKGADAAAAAVEQANVLRAIARAPARKAE