>5feh_D mol:protein length:244 PCT64_26 Fab heavy chainEVQLVESGGGLVKPGGSLRLSCVGSEFTFSDAWMTWVRQAPGKGLEWVGHMRPTPEGGAKDYAAPVKGRFTVSRDDSKRTLYLQMNSLKIEDTAVYYCMTGVEKGDFWSDDYSQHYNTYLIDVWGKGTTVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSCDHHHHHH