>tr|C3ST37|C3ST37_ECOLX Putative tagatose-6-phosphate aldose/ketose isomerase OS=Escherichia coli GN=C9E67_03665 MPENYTPAAAATGTWTEEEIRHQPRAWIRSLTNIDALHSALNNFLEPLLRKENLRIILTG AGTSAFIGDIIAPWLASHTGKNFSAVPTTDLVTNPMDYLNPAHPLLLISFGRSGNSPESV AAVELANQFVPECYHLPITCNEAGALYQNAINSDNAFAVLMPAETHDRGFAMTSSITTMM ASCLAVFAPETINSQTFRDVADRCQAILTSLGDFSEGVFGYAPWKRIVYLGSGGLQGAAR ESALKVLELTAGKLAAFYDSPTGFRHGPKSLVDNETLVVVFVSSHPYTRQYDLDLLAELH RDNQAMRVIAIAAESSDIVAAGPHIILPPSRHFIDVEQAFCFLMYAQTFALMQSLHMGNT PDTPSASGTVNRVVQGVIIHPWQA