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 1qyg H L 0 H Hapten BCG 3-(BENZOYLOXY)-8-METHYL-8-AZABICYCLO[3.2.1]OCTANE-2-CARBOXYLIC ACID IMMUNE SYSTEM 09/10/03 ANTI-COCAINE ANTIBODY M82G2 COMPLEXED WITH BENZOYLECGONINE MUS MUSCULUS mus musculus mus musculus mus musculus Pozharski, E., Hewagama, A., Shanafelt, A., Petsko, G., Ringe, D. 1.81 X-RAY DIFFRACTION 0.216 0.178 False False IGHV6 IGKV2 Kappa None None None None None