>3twc_H mol:protein length:239 PGT127 heavy chain, Ig gamma-1 chain C regionQPQLQESGPGLVEASETLSLTCTVSGDSTGRCNYFWGWVRQPPGKGLEWIGSLSHCRSYYNTDWTYHNPSLKSRLTISLDTPKNQVFLRLTSVTAADTATYYCARFGGEVLVYRDWPKPAWVDLWGRGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSCD