>7sgm_X mol:protein length:226 5c8* Fab heavy chainQVQLVQSGAEVVKPGASVKLSCKASGYIFTSYYMYWVKQAPGQGLELIGEINPSNGDTNFNEKFKSKATLTVDKSASTAYMELSSLRSEDTAVYYCTRSDGRNDMDSWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDKTHT