>9pzi_D mol:protein length:260 COP-2 Heavy chainMKKNIAFLLASMFVFSIATNAYAEISEVQLVESGGGLVQPGGSLRLSCAASGFNFSSSSIHWVRQAPGKGLEWVASISSYSGYTSYADSVKGRFTISADTSKNTAYLQMNSLRAEDTAVYYCARYWSWYNSSHYIYSALDYWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDKTHT