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 4uil H L 0 H Hapten QI9 Quinine IMMUNE SYSTEM 03/30/15 crystal structure of quinine-dependent Fab 314.1 with quinine MUS MUSCULUS mus musculus mus musculus mus musculus Zhu, J., Zhu, J., Bougie, D.W., Aster, R.H., Springer, T.A. 2.853 X-RAY DIFFRACTION 0.3352 0.2685 False False IGHV1 IGKV10 Kappa None None None None None