title: How GPCRs hit the switch.
authors.forename: Sekar
authors.initials: S
authors.lastname: Ramachandran
authors.forename: Richard A
authors.initials: RA
authors.lastname: Cerione
mesh_terms: D000818:Animals; D002384:Catalysis; D002417:Cattle; D004578:Electron Spin Resonance Spectroscopy; D006153:Guanosine Diphosphate / Q000378:metabolism; D006160:Guanosine Triphosphate / Q000378:metabolism; D020962:Heterotrimeric GTP-Binding Proteins / Q000737:chemistry / Q000378:metabolism; D017433:Protein Structure, Secondary; D043562:Receptors, G-Protein-Coupled / Q000378:metabolism*
chemical_list: D043562:Receptors, G-Protein-Coupled; D006153:Guanosine Diphosphate; D006160:Guanosine Triphosphate; D020962:Heterotrimeric GTP-Binding Proteins