>sp|Q0TDY9|KDUI_ECOL5 4-deoxy-L-threo-5-hexosulose-uronate ketol-isomerase OS=Escherichia coli O6:K15:H31 GN=kduI MDVRQSIHSAHAKTLDTQGLRNEFLVEKVFVADEYTMVYSHIDRIIVGGIMPVTKTVSVG GEVGKQLGVSYFLERRELGVINIGGAGTITVDGQCYEIGHRDALYVGKGAKEVVFASIDT ATPAKFYYNCAPAHTTYPTKKVTPDEVSPVTLGDNLTSNRRTINKYFVPDVLETCQLSMG LTELAPGNLWNTMPCHTHERRMEVYFYFNMDDDACVFHMMGQPQETRHIVMHNEQAVISP SWSIHSGVGTKAYTFIWGMVGENQVFDDMDHVAVKDLR