>sp|P9WHE8|RISB_MYCTO 6,7-dimethyl-8-ribityllumazine synthase OS=Mycobacterium tuberculosis GN=ribH MKGGAGVPDLPSLDASGVRLAIVASSWHGKICDALLDGARKVAAGCGLDDPTVVRVLGAI EIPVVAQELARNHDAVVALGVVIRGQTPHFDYVCDAVTQGLTRVSLDSSTPIANGVLTTN TEEQALDRAGLPTSAEDKGAQATVAALATALTLRELRAHS