>tr|A0A378M836|A0A378M836_LEUME 6,7-dimethyl-8-ribityllumazine synthase OS=Leuconostoc mesenteroides GN=ribH MIYKAKLIDQTNKKIAIVASKFNDLIVKQLISGAQESLEMHGIDESNIDIIWVPGALEIP MVAKRIAQVQKYDGIVTLGAVIKGDTDHYDLVINGVANGISQISLSTDVPIVFGVLTTDT LEQAQQRSGAKSGNKGAEVALSLLELINIFEQIKSI