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 5kn5 A B 0 C peptide NA protransforming growth factor alpha IMMUNE SYSTEM 06/27/16 TGFalpha/Epiregulin complex with neutralizing antibody LY3016859 HOMO SAPIENS; SYNTHETIC CONSTRUCT homo sapiens homo sapiens homo sapiens Atwell, S., Boyles, J.S., Clawson, D.K., Druzina, Z., Josef, G.H., Weichert, K., Witcher, D.R. 2.8 X-RAY DIFFRACTION 0.263 0.206 False True IGHV1 IGKV4 Kappa None None None None None 5kn5 D E 0 F peptide NA protransforming growth factor alpha IMMUNE SYSTEM 06/27/16 TGFalpha/Epiregulin complex with neutralizing antibody LY3016859 HOMO SAPIENS; SYNTHETIC CONSTRUCT homo sapiens homo sapiens homo sapiens Atwell, S., Boyles, J.S., Clawson, D.K., Druzina, Z., Josef, G.H., Weichert, K., Witcher, D.R. 2.8 X-RAY DIFFRACTION 0.263 0.206 False True IGHV1 IGKV4 Kappa None None None None None