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 6vi4 C NA 0 B protein NA kappa opioid receptor MEMBRANE PROTEIN 01/11/20 Nanobody-Enabled Monitoring of Kappa Opioid Receptor States HOMO SAPIENS; LAMA GLAMA lama glama homo sapiens Che, T., Roth, B.L. 3.3 X-RAY DIFFRACTION 0.271 0.242 False True IGHV1 NA NA None None None None None 6vi4 D NA 0 A protein NA kappa opioid receptor MEMBRANE PROTEIN 01/11/20 Nanobody-Enabled Monitoring of Kappa Opioid Receptor States HOMO SAPIENS; LAMA GLAMA lama glama homo sapiens Che, T., Roth, B.L. 3.3 X-RAY DIFFRACTION 0.271 0.242 False True IGHV1 NA NA None None None None None