Stabilized G Protein Binding Site in the Structure of Constitutively Active Metarhodopsin-II.
Deupi, X., Edwards, P., Singhal, A., Nickle, B., Oprian, D., Schertler, G., Standfuss, J.(2012) Proc.Natl.Acad.Sci.USA 109: 119
- PubMed: 22198838 
- DOI: 10.1073/pnas.1114089108
- PubMed Abstract: 
G protein-coupled receptors (GPCR) are seven transmembrane helix proteins that couple binding of extracellular ligands to conformational changes and activation of intracellular G proteins, GPCR kinases, and arrestins. Constitutively active mutants ar ...