>tr|A0A9X2XQB5|A0A9X2XQB5_YERPE N-acetylneuraminate epimerase OS=Yersinia pestis subsp. pestis GN=nanM MTQLYPQYKKQLTTKIVLFSALSLLMMASLPNTYAEQYPDVPVPFKNGTGGKVENSLYVG LGSAGVSWFRLDTDKTGAGWQKVANFPGQPREQAVTVVLAGKLYVFGGVGKTNANDTQVR ALDDAYRFDPQTNQWQQLATRAPRGLVGTVATTLDGSQAVLLGGVNKAIFDGYFTDLASA GSDEVRKSAVINAYFNQAPADYFYNRDVLIYDPQKNQWKSGGLLPFLGTAGSAISRMDNR LILINGEIKPGLRTAAVWQGLMQGNVLEWQPQPDLIGAETGSAQEGLAGAFSGISHKTVL VAGGANFPGAWKQFNRGHLYAHQGLEKQWHQQVYALVDNQWRIAGKLPQPLGYGVSIQGP DKVILIGGETTGGTATSAVTQLSWQGGKLHIE