>sp|Q9L6R5|WECB_SALTY UDP-N-acetylglucosamine 2-epimerase OS=Salmonella typhimurium GN=wecB MKVLTVFGTRPEAIKMAPLVHALEKDPHFEAKVCVTAQHREMLDQVLTLFSIVPDYDLNI MQPGQGLTEITCRILEGLKPILADFKPDVVLVHGDTTTTIATSLAAFYQRIPVGHVEAGL RTGDLYSPWPEEANRTLTGHLAMYHFAPTENSRQNLLRENIPDERIFVTGNTVIDALIWV RDRVLTSDTLQAELAEQYPFLNANKKMILVTGHRRESFGQGFEHICQALAEIAAANQNVQ IVYPVHLNPNVSEPVNRILGHVENVVLIEPQDYLPFVWLMNHAWLILTDSGGIQEEAPSL GKPVLVMRETTERPEAITAGTVRLIGTDSRRIVAEVMRLLHDENEYQTMSRAHNPYGDGQ SCARILQALKSYRVSL