>5BZA_1|Chains A, B, C, D|Beta-N-acetylhexosaminidase|Thermotoga neapolitana (2337) MDVDLGKLFFCGFDDFNEEAREVIQKYRPAGVLIYPGVLSKEYLFLDFMNFLSRNGRFIVSSDHEGGQLEVLKYVPSFPGNLAAGKVDPVFTGRYCEMAGRIMNTLGFNMVFAPVLDLLSEKGSAVVDLRSFGSDPEVVASHGMEACMGYFKGGVIPCIKHFPGHGKTADDSHYLLPTVNASFEELWREDLLPFRRIFQSRVKTAVMTAHVKYPAVDDLPATLSKKLITEVLREKLNFKGLVLSDAMEMKAISENFSVEEAVRFFIEAGGNMILLDNFRDLPVYYESLKKLIEDGSIERGKVERSIKIVDEYLSALENRFNSGLIAEVAERAIECTRMRKELLGREVVLLVPSNKNLSPADTTGDDYDLIPEVAKRFFKVRDVIRYDIEAGPDDVDGELIFDFVVNASKNEQVLQAHLSLPSDRTIYFIIRNPFDAKFFPGRSVVITHSTKPISVYKSFQHLLGRCS