>tr|A0A6N3QQG9|A0A6N3QQG9_SHIFL N-acetylneuraminate epimerase OS=Shigella flexneri CCH060 GN=nanM MNKTITALAIMMASFAANASVLPETPVPFKSGTGAIDNDTVYIGLGSAGTAWYKLDTQAK DKKWTALAAFPGGPRDQATSAFIDGNLYVFGGIGKNREGLTQVFNDVHKYNPKTNSWVKL MSHAPMGMAGHVTFVHNGKAYVTGGVNQNIFNGYFEDLNEAGKDSTAVDKINAYYFDKKA EDYFFNKFLLSFDPSTQQWSYAGESPWYGTAGAAVVNKGDKTWLINGEAKPGLRTDAVFE LDFTGNNLKWNKLAPVSSPDGVAGGFAGISNDSLIFAGGAGFKGSRENYQHGKNYAHEGL KKSYSTDIHLWHNGKWDKSGELSQGRAYGVSLPWNNSLLIIGGETAGGKAVTDSVLISVK DNKVTVQN