>7dc8_E mol:protein length:230 Switch Ab Fab heavy chainEVQLVESGGDLVKPGGGLRLSCAASGFTFSSYTMNWVRQAPGKGLEWVSSISSQSYHIYYADSVKGRFTISRDNAKNSLYLQMNSLRAEDTAVYYCARYGKLYSLNWVFDYWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDKTHT