>6rkg_A mol:protein length:100 Urease subunit gammaMHLNPAEKEKLQIFLASELALKRKARGLKLNYPEAVAIITSFIMEGARDGKTVAMLMEEGKHVLTRDDVMEGVPEMIDDIQAEATFPDGTKLVTVHNPIS