>tr|C3LN93|C3LN93_VIBCM N-acetylneuraminate epimerase OS=Vibrio cholerae serotype O1 GN=nanM MNMKTLLTYATLLSVTAFSHVVYADNQWPDLPTGFKDGVGAQVGSKVYVGLGSLGKSFYV LDLNALSKGWQKIADFTGAERSGATASVIGNYIYLFGGSGKAEPSDPSPILFDSVYRYDT KKDSWEKMNTTSPVGLLGASSYSPDNRQILFFGGYNKAYFDRYLRDISTTDKQVNPEVWQ RIVDDYMGMTPTDYKWNRNVISYLPEKQEWRDLGVSTYLPNCGSATVIEGNKVTLISGEI KPGLRTAEVKQYEFGMDQPWKSLLPLPAPQTSNIQEGVAGAFSGKTNGVVVVAGGANFHG AKQAFENGKMFAHEGLPKAFNSEIYVEKEGIWSTVNSLPEGLAYGASFTTSEGVLIVGGE KSGKEMSHKVYMLAWNGSTVEVID