>sp|A0RIB4|RISB_BACAH 6,7-dimethyl-8-ribityllumazine synthase OS=Bacillus thuringiensis GN=ribH MVFEGHLVGTGLKVGVVVGRFNEFITSKLLGGALDGLKRHGVEENDIDVAWVPGAFEIPL IAKKMANSGKYDAVITLGTVIRGATTHYDYVCNEVAKGVASLSLQTDIPVIFGVLTTETI EQAIERAGTKAGNKGYESAVAAIEMAHLSKQWA