>sp|A8A3X7|KDUI_ECOHS 4-deoxy-L-threo-5-hexosulose-uronate ketol-isomerase OS=Escherichia coli O9:H4 GN=kduI MDVRQSIHSAHAKTLDTQGLRNEFLVEKVFVADEYTMVYSHIDRIIVGGIMPITKTVSVG GEVGKQLGVSYFLERRELGVINIGGAGTITVDGQCYEIGHRDALYVGKGAKEVVFASIDT GTPAKFYYNCAPAHTTYPTKKVTPDEVSPVTLGDNLTSNRRTINKYFVPDVLETCQLSMG LTELAPGNLWNTMPCHTHERRMEVYFYFNMDDDACVFHMMGQPQETRHIVMHNEQAVISP SWSIHSGVGTKAYTFIWGMVGENQVFDDMDHVAVKDLR