>sp|A1SW90|NAGZ_PSYIN Beta-hexosaminidase OS=Psychromonas ingrahamii GN=nagZ MRPVILDVEGYELDSEEKEILAHPLVAGIILFTRNYYDIEQLKALVKDIRRYAGNELLIA VDHEGGRVQRFRDDFTRLPSAGSLIEKNDMKTACELAFSSAWVMASELIACDIDFSFAPV LDLNGISNVIQNRAFSSSITETVTLAEAYINGMKSAGMVSTGKHFPGHGSVEADSHTALP VDSRSELEIFTKDIKPFENLIKKGALDAVMPSHVVYSQCDLQPAGFSSYWLDDVLRTRLG FKGVVISDDLSMHGASFVGNHLSRAESAIQAGCDLILACNDRSGAVSILDNLKVKPTAQY HAVNQLRSTKNKFILPLNKNPIWIKNKQMLMQLSEQF