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 7d5b D NA 0 A protein NA beta-secretase 2 HYDROLASE/IMMUNE SYSTEM 09/25/20 BACE2 xaperone complex with N-{3-[(5R)-3-amino-2,5-dimethyl-1,1-dioxo-5,6-dihydro-2H-1lambda6,2,4-thiadiazin-5-yl]-4-fluorophenyl}-5-fluoropyridine-2-carboxamide HOMO SAPIENS homo sapiens homo sapiens Fujimoto, K., Yoshida, S., Tadano, G., Asada, N., Fuchino, K., Suzuki, S., Matsuoka, E., Yamamoto, T., Yamamoto, S., Ando, S., Kanegawa, N., Tonomura, Y., Ito, H., Moechars, D., Rombouts, F.J.R., Gijsen, H.J.M., Kusakabe, K.I. 1.31 X-RAY DIFFRACTION 0.222 0.195 False True IGHV3 NA NA None None None None None