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 7xov N NA 0 A | B protein | protein NA | NA isoform gnas-2 of guanine nucleotide-binding protein g(s)subunit alpha isoforms short | guanine nucleotide-binding protein g(i)/g(s)/g(t) subunitbeta-1 NEUROPEPTIDE 07/20/22 Structural insights into human brain gut peptide cholecystokinin receptors Homo sapiens; SYNTHETIC CONSTRUCT synthetic construct homo sapiens | homo sapiens Ding, Y., Zhang, H., Liao, Y., Chen, L., Ji, S. 0 ELECTRON MICROSCOPY NA NA False True IGHV3 NA NA None None None None None