>7tfo_P mol:protein length:228 CD4 binding site antibody Ab1573 - Fab heavy chainQVQLVQSGAEVKKPGASVKVSCKASGFTFGRYSFTWVRQAPGQGLEWVGVIVPLVGVTNSAKKFQGRVTITADTSTNTVYMDLSSLRSEDTAVYYCARVGDRFGSGYAMDVWGRGALVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSCDKT