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 5g5x B NA 0 A protein NA site-2 protease HYDROLASE 06/09/16 CBS domain tandem of site-2 protease from Archaeoglobus fulgidus in complex with llama Nanobody - nucleotide-bound form LAMA GLAMA; ARCHAEOGLOBUS FULGIDUS lama glama archaeoglobus fulgidus Schacherl, M., Baumann, U. 2.8 X-RAY DIFFRACTION 0.269 0.246 False True IGHV1 NA NA None None None None None