title: G proteins. The subunit story thickens.
authors.forename: R J
authors.initials: RJ
authors.lastname: Lefkowitz
mesh_terms: D000262:Adenylyl Cyclases / Q000502:physiology; D015220:Calcium Channels / Q000502:physiology; D019204:GTP-Binding Proteins / Q000502:physiology*; D046911:Macromolecular Substances; D011956:Receptors, Cell Surface / Q000502:physiology*; D015398:Signal Transduction
chemical_list: D015220:Calcium Channels; D046911:Macromolecular Substances; D011956:Receptors, Cell Surface; D019204:GTP-Binding Proteins; D000262:Adenylyl Cyclases