>3nio_D mol:protein length:319 GuanidinobutyraseMDKNLHQPLGGNEMPRFGGIATMMRLPHVQSPAELDALDAAFVGVPLDIGTSLRSGTRFGPREIRAESVMIRPYNMATGAAPFDSLNVADIGDVAINTFNLLEAVRIIEQEYDRILGHGILPLTLGGDHTITLPILRAIKKKHGKVGLVHVDAHADVNDHMFGEKIAHGTTFRRAVEEDLLDCDRVVQIGLRAQGYTAEDFNWSRKQGFRVVQAEECWHKSLEPLMAEVREKVGGGPVYLSFDIDGIDPAWAPGTGTPEIGGLTTIQAMEIIRGCQGLDLIGCDLVEVSPPYDTTGNTSLLGANLLYEMLCVLPGVVRR