>sp|A3N1B7|NAGZ_ACTP2 Beta-hexosaminidase OS=Actinobacillus pleuropneumoniae serotype 5b GN=nagZ MLLIDIKDKELSQEEVEILEHPLVSGLILFSRNFHDKVQLEALVKSIRQRVKKPLLITVD QEGGRVQRFREGFTKLPAMQAFHTLAKNPQESTALARQTGWLMAAEMFALDIDLSFAPVL DLGHQCKAIGDRSFGENPDAMLPIAEAFIDGMREMGMATTGKHFPGHGHVLADSHLETPF DDRPKEAIFNRDILPFKQLISKGKLSAIMPAHVIYTQCDSQPASGSEYWLKQVLRNQLNF NGVIFSDDLGMKGAGFMGNFVERSEKAIHAGCDLLLLCNEPEGVIQVLDGLKYQPTKTQT ERHISLMKRKTVRWNELEASPRYQQAQQRLTALQNDWLEYKAQHC