>sp|Q1CKN7|NAGB_YERPN Glucosamine-6-phosphate deaminase OS=Yersinia pestis bv. Antiqua GN=nagB MRLIPLRNTAEVGKWAARHIVNRINAFKPTAERPFILGLPTGGTPMEAYKYLIAMHKAGE VSFKHVVTFNMDEYVGLPKEHPESYYTFMHTNFFDHVDIPAENINLLNGNAADIDAECRR YEEKIKSYGKIHLFMGGVGVDGHIAFNEPASSLASRTRIKTLTQETRIANSRFFGGDANL VPKYALTVGVGTLLDAEEVMILVTGHGKAQALQAAVEGSINHMWTISCLQLHAKAIMVCD EPSTMELKVKTVKYFRELEAENVKDL