pdb Bchain Achain Dchain Gchain TCRtype model antigen_chain antigen_type antigen_name antigen_het_name mhc_type mhc_chain1 mhc_chain2 docking_angle beta_subgroup alpha_subgroup gamma_subgroup delta_subgroup short_header date compound beta_organism alpha_organism gamma_organism delta_organism antigen_organism mhc_chain1_organism mhc_chain2_organism authors resolution method r_free r_factor affinity affinity_method affinity_temperature affinity_pmid engineered 3mfg B NA NA NA NA 0 NA NA NA NA NA NA NA nan TRBV20 NA NA NA TOXIN/IMMUNE SYSTEM 04/02/10 Crystal structure of Toxic Shock Syndrome Toxin 1 (TSST-1) in complex with the human T cell receptor beta chain Vbeta2.1 (EP-8) homo sapiens Bonsor, D.A., Sundberg, E.J. 2.37 X-RAY DIFFRACTION 0.283 0.234 True