>sp|A6VKU4|NAGZ_ACTSZ Beta-hexosaminidase OS=Actinobacillus succinogenes GN=nagZ MSTLLIDLKGQTLRQEEVELLEHPLVAGLILFTRNFYDRPQIQALVKDIRQRVKKPLLIT VDQEGGRVQRFRDGFTKLPAMQSFAALIQEPEQQLATAKEAGWQMAAEMTALDIDLSFAP VLDLGHECKAIGDRSFCSDAESVFRLASAFIDGMHAAGMATTGKHFPGHGHVLADSHLET PFDNRPSAVIFERDIRPFQRLIAQNKLNAVMPAHVIYTDCDDQPASGSKYWLQDILRRKL GFHGAVFSDDLGMKGAGFMGDFVTRSEKALSAGCDLLLLCNEPDGVVQVLDNLKLNESRP HFEARQQRLKTLFKKKSFNWTELTQTEKWLKNTQKLTALQAQWQSS