>8cbe_A mol:protein length:223 Beta-49 heavy chainEVQLVQSGAEVKKPGSSVKVSCKASGGTFSSSVISWVRQAPGQGLEWMGGIIPLFGSANYAQKFQGRVTITADESTSTAYMEMTSLRSEDTAVYYCAKVSQWALILFWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDK