>7q6e_E mol:protein length:223 Beta-49 heavy chainEVQLVQSGAEVKKPGSSVKVSCKASGGTFSSSVISWVRQAPGQGLEWMGGIIPLFGSANYAQKFQGRVTITADESTSTAYMEMTSLRSEDTAVYYCAKVSQWALILFWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDK