Cryo-EM structure of the human PAC1 receptor coupled to an engineered heterotrimeric G protein.
Kobayashi, K., Shihoya, W., Nishizawa, T., Kadji, F.M.N., Aoki, J., Inoue, A., Nureki, O.(2020) Nat Struct Mol Biol 27: 274-280
- PubMed: 32157248 
- DOI: 10.1038/s41594-020-0386-8
- Primary Citation of Related Structures:  
6LPB - PubMed Abstract: 
Pituitary adenylate cyclase-activating polypeptide (PACAP) is a pleiotropic neuropeptide hormone. The PACAP receptor PAC1R, which belongs to the class B G-protein-coupled receptors (GPCRs), is a drug target for mental disorders and dry eye syndrome. Here, we present a cryo-EM structure of human PAC1R bound to PACAP and an engineered G s heterotrimer ...