>sp|Q6HE53|RISB_BACHK 6,7-dimethyl-8-ribityllumazine synthase OS=Bacillus thuringiensis subsp. konkukian GN=ribH MVFEGHLVGTGLKVGVVVGRFNEFITSKLLGGALDGLKRHGVEENDIDVAWVPGAFEIPL IAKKMANSGKYDAVITLGTVIRGATTHYDYVCNEVAKGVASLSLQTDIPVIFGVLTTETI EQAIERAGTKAGNKGYESAVAAIEMAHLSKQWA