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 7wbj N NA 0 A | B 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 STRUCTURAL PROTEIN 12/16/21 Cryo-EM structure of N-terminal modified human vasoactive intestinal polypeptide receptor 2 (VIP2R) in complex with PACAP27 and Gs HOMO SAPIENS; BOS TAURUS; RATTUS NORVEGICUS; SYNTHETIC CONSTRUCT; SYNTHETIC CONSTRUCT synthetic construct bos taurus | rattus norvegicus Xu, Y.N., Feng, W.B., Zhou, Q.T., Liang, A.Y., Li, J., Dai, A.T., Zhao, F.H., Yan, J.H., Chen, C.W., Li, H., Zhao, L.H., Xia, T., Jiang, Y., Xu, H.E., Yang, D.H., Wang, M.W. 3.42 ELECTRON MICROSCOPY NA NA False True IGHV3 NA NA None None None None None