>5A88_1|Chains A, B, C, D|RIBOFLAVIN BIOSYNTHESIS PROTEIN RIBF|CORYNEBACTERIUM AMMONIAGENES (1697) LGRHFYVTGPVVRGAGRGGKELGFPTANQYFHDTVALPADGVYAGWLTILPTEAPVSGNMEPEVAYAAAISVGTNPTFGDEQRSVESFVLDRDADLYGHDVKVEFVDHVRAMEKFDSVEQLLEVMAKDVQKTRTLLAQDVQAHKMAPETYFLQAES