>sp|A8AJE0|NAGB_CITK8 Glucosamine-6-phosphate deaminase OS=Citrobacter koseri GN=nagB MRLIPLTSAEQVGKWAARHIVNRINAFKPTADRPFVLGLPTGGTPLTAYKALVEMHKAGQ VSFKHVVTFNMDEYVGLPKEHPESYHSFMHRNFFDHVDIPAENINLLNGNAPDIDAECRN YEEKIRSYGKIHLFMGGVGNDGHIAFNEPASSLASRTRIKTLTHDTRVANSRFFDGDVNQ VPKYALTVGVGTLLDAEEVMILVLGHQKAQALQAAVEGNVNHMWTISCLQLHPKAVVVCD EPSTMELKVKTLKYFNELEAENIKGL