>sp|Q9CFA8|NAGB_LACLA Glucosamine-6-phosphate deaminase OS=Lactococcus lactis subsp. lactis GN=nagB MKVIVVKNQLEGGKIGLDLLKKSMANGAKTLGLATGSTPVEFYNQIVNSDLDFTDMVSVN LDEYVGLDGSNDQSYRYFMTKHLFGEKPFKENFLPNGKAADLEAEAKHYDQIIEENPIDW QILGIGQNGHIGFNEPGTPAEITTHVVDLQESTIKANARFFESEADVPRKAISMGLASIM KSKNIVLMAYGKEKAEAIKGMVEGEVTTELPASILQNHANVTVIADEAAVSLLSK