pdb Hchain Lchain model antigen_chain antigen_type antigen_het_name antigen_name short_header date compound organism heavy_species light_species antigen_species authors resolution method r_free r_factor scfv engineered heavy_subclass light_subclass light_ctype affinity delta_g affinity_method temperature pmid 1t2j A NA 0 NA NA NA NA IMMUNE SYSTEM 04/21/04 Crystal structure of a Human VH domain HOMO SAPIENS homo sapiens Gaur, R.K., Fischer, R., Hoffmann, K.M.V. 1.5 X-RAY DIFFRACTION 0.197 0.158 False True IGHV3 NA NA None None None None None