>8f6j_D mol:protein length:238 Fab2r heavy chainEISEVQLVESGGGLVQPGGSLRLSCAASGFTIYSSSIHWVRQAPGKGLEWVASIYSSSGSTYYADSVKGRFTISADTSKNTAYLQMNSLRAEDTAVYYCARQSYSGLSPRRHWSYGAMDYWGQGTLVTVFNQIKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDKTHT