title: [The structural-functional organization of G-proteins and their bound receptors].
abstract: Recent data on the structure, function and regulation of different types of GTF-binding proteins (G-proteins), playing the key role in transmembrane signalling, and of G-protein-coupled receptors are summarized. Possible mechanisms involved in the receptor-G-protein coupling and G-protein-membrane connection are discussed.
authors.forename: Z I
authors.initials: ZI
authors.lastname: Krutetskaia
authors.forename: O E
authors.initials: OE
authors.lastname: Lebedev
mesh_terms: D000818:Animals; D019204:GTP-Binding Proteins / Q000502:physiology* / Q000648:ultrastructure*; D006801:Humans; D011485:Protein Binding; D011956:Receptors, Cell Surface / Q000502:physiology* / Q000648:ultrastructure*; D015398:Signal Transduction / Q000502:physiology
chemical_list: D011956:Receptors, Cell Surface; D019204:GTP-Binding Proteins
vernacular_title: Strukturno-funktsional'naia organizatsiia G-belkov i sviazannykh s nimi retseptorov.