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 6m1i C NA 0 F | E protein | protein NA | NA guanine nucleotide-binding protein g(s) subunit alphaisoforms short | guanine nucleotide-binding protein g(i)/g(s)/g(t) subunitbeta-1 PROTEIN BINDING 02/26/20 CryoEM structure of human PAC1 receptor in complex with PACAP38 HOMO SAPIENS; LAMA GLAMA; SYNTHETIC CONSTRUCT lama glama homo sapiens | homo sapiens Song, X., Wang, J., Zhang, D., Wang, H.W., Ma, Y. 3.5 ELECTRON MICROSCOPY NA NA False True IGHV3 NA NA None None None None None