>sp|Q65VK7|NAGZ_MANSM Beta-hexosaminidase OS=Mannheimia succiniciproducens GN=nagZ MSTLLIDLKGQELLAEEAELLAHPLVAGLILFTRNFYDRSQIQALIKDIRRRVKKPLLIT VDQEGGRVQRFREGFTQLPAMQSFAAMISDPALQLTTAKEAGWLMAAEMTALDIDLSFAP VLDLGHECKAIGDRSFCEEVEPAVRLASAFIDGMHQAGMATTGKHFPGHGHVLADSHLET PYDERPSAVIFERDIQPFQQLIAQNKLDAVMPAHVIYRHCDSQPASGSKYWLQDILRQKL GFDGTVFSDDLGMKGAGFMGDFVARSEKALSAGCDLLLLCNEPEGVVQVLDNLKLEENPP HFAARQRRLQSLFKKKAFSWNELTKTRRWLENSKKLTALQQSWLDSK