>tr|A0A2S4JU13|A0A2S4JU13_XANCA Beta-hexosaminidase OS=Xanthomonas campestris GN=nagZ MLLIGVAGTELSAQERDWLQHDAVAGVVLFKRNFASRTQVAELSAAIRAAAPRPQLICVD QEGGRVQRFREGYSALAPLQSFGALYATDPEGALAQARAHAQLMASEVRASGVDLSFAPV VDLARGNRAIGDRAFSDDPQVVASFTRAYVQALHAAGMGATLKHFPGHGTVLEDTHVDHA SDPRPLDVLLAEDLVPFVAGIDAGADAVMMAHVVYPQVAPEPAGYASRWIEQILRGQLGF RGVVFSDDIGMAASFSAGGVAGRVHAHLDAGCDVVLVCHPELVAESLQAVAGRTLNTAAL IGLIGRGALGWDGLLADAPTTSLSASFGTLA