>sp|P61940|RISB_DESVH 6,7-dimethyl-8-ribityllumazine synthase OS=Desulfovibrio vulgaris GN=ribH
MLHIKTIEGQLDAKGLKFAIVATRFNDFIVDRLIGGACDYLQRHGCDRENLTIVRIPGAF
EMPLVAKKLAHSGKYDGIIALGAVIRGATPHFDFVSNEASKGLAQACLESGVPLGFGLLT
TDNIEQAIERAGSKAGNKGAEAAAAVLETVRVMEQL