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 4udu B A NA NA abTCR 0 C protein enterotoxin type e NA NA NA NA nan TRBV7 TRAV22 NA NA IMMUNE SYSTEM 12/11/14 Crystal structure of staphylococcal enterotoxin E in complex with a T cell receptor homo sapiens homo sapiens staphylococcus aureus Rodstrom, K.E.J., Regenthal, P., Lindkvist-Petersson, K. 2.5 X-RAY DIFFRACTION 0.255 0.246 True