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 6x05 K NA 0 A protein NA nucleoporin nup133 STRUCTURAL PROTEIN 12/09/20 Nup133 (aa55-481) from S. cerevisiae bound by VHH-SAN4 Saccharomyces cerevisiae (strain ATCC 204508 / S288c); Vicugna pacos vicugna pacos saccharomyces cerevisiae (strain atcc 204508 /s288c) Nordeen, S.A., Schwartz, T.U. 2.1 X-RAY DIFFRACTION 0.219 0.174 False True unknown unknown unknown None None None None None