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 6rnk B NA 0 A protein NA succinate receptor 1 MEMBRANE PROTEIN 05/08/19 Crystal structure of a humanized (K18E, K269N) rat succinate receptor SUCNR1 (GPR91) in complex with a nanobody and antagonist NF-56-EJ40. RATTUS NORVEGICUS; VICUGNA PACOS vicugna pacos rattus norvegicus Haffke, M., Jaakola, V.-P. 1.94 X-RAY DIFFRACTION 0.199 0.177 False True IGHV1 NA NA None None None None None