G protein multiplicity in eukaryotic signal transduction systems
G proteins comprise a specific family of guanine nucleotide binding regulatory proteins that serve as intermediaries in a variety of transmembrane signaling processes in eukaryotic cells. They are located on the cytoplasmic surface of membranes, where they physically couple ligand-bound receptors to...
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Veröffentlicht in: | Biochemistry (Easton) 1988-07, Vol.27 (14), p.4957-4965 |
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Hauptverfasser: | , |
Format: | Artikel |
Sprache: | eng |
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Online-Zugang: | Volltext |
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Zusammenfassung: | G proteins comprise a specific family of guanine nucleotide binding regulatory proteins that serve as intermediaries in a variety of transmembrane signaling processes in eukaryotic cells. They are located on the cytoplasmic surface of membranes, where they physically couple ligand-bound receptors to the regulation of effector proteins which produce changes in intracellular metabolism. |
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ISSN: | 0006-2960 1520-4995 |
DOI: | 10.1021/bi00414a001 |