>4z42_B mol:protein length:164 Urease subunit betaMSTKTNSTKATSEKTDSLKTNSGTKSSAGYSEQNTPLGGCILADTPITFNENKPVTKVKVRNTGDRPIQVGSHFHFFEVNRALEFDRAAAYGKRLNISSTTAIRFEPGDETEVPLIPFGGKQTLYGFNNLVDGWTGEGVVPNSERPDKLEAIRRAAERGFKSSK