>8dls_H mol:protein length:258 Fab 4A8 heavy chainMDWTWRVFCLLAVAPGAHSEVQLVESGAEVKKPGASVKVSCKVSGYTLTELSMHWVRQAPGKGLEWMGGFDPEDGETMYAQKFQGRVTMTEDTSTDTAYMELSSLRSEDTAVYYCATSTAVAGTPDLFDYYYGMDVWGQGTTVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCGSHHHHHH