>sp|A8YTN8|NAGB_LACH4 Glucosamine-6-phosphate deaminase OS=Lactobacillus helveticus GN=nagB MKVIVTENKIQGGAKAFEIFKNEIKNGAKVLGLATGSTPETLYQNFINSDLNCSNLISIN LDEYVGLTPDNPQSYHYFMRKHLFDKKPFKKSYVPDGMTKDVAATCKEYDQIIKDNPIDV QLLGIGRNGHIAFNEPGTPFDIGTHEVKLTENTIKANSRFFDNEDEVPKSAICMGTANIM DAKKVVLMAFGEKKAQAIKEMIEGPVTEQVPASILQKHPDVTVIVDKAAAQELDDKYKN