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 5i5k H L 0 B protein NA complement c5 IMMUNE SYSTEM 02/15/16 Structure of complement C5 in complex with eculizumab HOMO SAPIENS homo sapiens homo sapiens homo sapiens Schatz-Jakobsen, J.A., Andersen, G.R. 4.2 X-RAY DIFFRACTION 0.244 0.205 False True IGHV1 IGKV1 Kappa None None None None None 5i5k X Y 0 A protein NA complement c5 IMMUNE SYSTEM 02/15/16 Structure of complement C5 in complex with eculizumab HOMO SAPIENS homo sapiens homo sapiens homo sapiens Schatz-Jakobsen, J.A., Andersen, G.R. 4.2 X-RAY DIFFRACTION 0.244 0.205 False True IGHV1 IGKV1 Kappa None None None None None