>tr|A0A1D9PKU6|A0A1D9PKU6_9BACI 6,7-dimethyl-8-ribityllumazine synthase OS=Bacillus velezensis GN=ribH MNIIQGNLVGTGLKIGIVVGRFNEFITSKLLSGAEDTLLRHGVESNDIDVAWVPGAFEIP FAAKKMAETKKYDAVITLGTVIRGATTHYDYVCNEAAKGIAQAGTATGVPVIFGIVTTET IEQAIERAGTKAGNKGADCAVSAIEMANLNRSFE