>tr|A0A015XEX6|A0A015XEX6_BACFG Riboflavin biosynthesis protein RibBA OS=Bacteroides fragilis str. S36L11 GN=ribA MEPIRLNTIEEAIADFKEGNFVIVVDDEDRENEGDFIIAAEKITPEKVNFMLTHGRGVLC APITEERCAELELDMQVSSNTSIYETPFTVTVDLLEGCTTGVSMHDRAMTIRALADPKTK PADLGRPGHINPLRARSRGVLRRAGHTEASVDLAKLAGLYPAAALIEIINEDGTMARLPQ LVEVARRFGLKIISIKDLIAYRLQMESIVDRGVEVDMPTQFGHFRLIPFRQKSNGMEHIA LIKGTWDTDEPILVRVHSSCMTGDIFGSCRCECGEQLHKAMEMIEAAGKGVIVYMNQEGR GIGLMNKIAAYKLQEEGYDTVDANLHLGFDADERDYGVGAQILREIGVKKMKLMTNNPVK RIGLEAYGLEITENVGIEIKPNPYNERYLKTKKDRMGHTLHFNK