>tr|A0A6N3QNL4|A0A6N3QNL4_SHIFL N-acetylneuraminate epimerase OS=Shigella flexneri CDC 796-83 GN=nanM MNKTITALAIMMASFAANASVLPETPVPFKSGTGAIDNDTVYIGLGSAGTAWYKLDTQAK DKKWTALAAFPGGPRDQATSAFIDGNLYVFGGIGKNREGLTQVFNDVHKYNPKTNSWVKL MSHAPMGMAGHVTFVHNGKAYVTGGVNQNIFNGYFEDLNEAGKDSTAVDKINAYYFDKKA EDYFFNKFLLSFDPSTQQWSYAGESPWYGTAGAAVVNKGDKTWLINGEAKPGLRTDAVFE LDFTGNNLKWNKLAPVSSPDGVAGGFAGISNDSLIFAGGAGFKGSRENYQHGKNYAHEGL KKSYSTDIHLWHNGKWDKSGELSQGRAYGVSLPWNNSLLIIGGETAGGKAVTDSVLISVK DNKVTVQN