>tr|A0A846J166|A0A846J166_CLOBO 3-methyl-2-oxobutanoate hydroxymethyltransferase OS=Clostridium botulinum GN=panB MRNTVSTFQELKNKGEKITMLTAYDYSMAKLIDSSGINGILVGDSLGMVCLGYENTLSVT MEDMLHHTKAVVRGTSNALVVGDMPFMSYQTSIYDAVYNAGRFIKEAGAHAVKLEGGATV AEEIKAIVKAQIPVMGHIGLTPQSVNMFGGFKVQGKNEKVAKKLIEDAKILEEAGAFAIV LECIPEKLSKIISESISIPTIGIGAGKYCDGQILVYQDMLSMFSDFKPKFVKSFGSIGES IKDGVSQYIKEVKEAKFPEEKHAFKIDDDVINKLY