Crossref journal-article
Wiley
FEBS Letters (311)
Abstract

Competition between Gs‐protein and the synthetic peptide, GSA 379‐394, derived from the carboxyl‐terminal region of the αs‐subunit, led to complete inhibition of receptor‐mediated adenylate cyclase activation in turkey erythrocyte membranes. Related peptides corresponding to the homologous carboxyl‐terminal region of αt‐,αil‐ or αo‐subunits did not interfere with β‐receptor‐Gs coupling. The direct coupling between Gs and adenylate cyclase was not influenced by any of these peptides. These results emphasize the important role of the carboxyl‐terminus of G‐protein α‐subunits for the specific recognition of their corresponding receptors and for signal transduction.

Bibliography

Palm, D., Münch, G., Malek, D., Dees, C., & Hekman, M. (1990). Identification of a Gs‐protein coupling domain to the β‐aderenoceptor using site‐specific synthetic peptides. FEBS Letters, 261(2), 294–298. Portico.

Authors 5
  1. Dieter Palm (first)
  2. Gerald Münch (additional)
  3. Daria Malek (additional)
  4. Christian Dees (additional)
  5. Mirko Hekman (additional)
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Dates
Type When
Created 23 years, 1 month ago (July 25, 2002, 3:45 a.m.)
Deposited 1 year, 11 months ago (Sept. 15, 2023, 9:19 p.m.)
Indexed 1 year, 4 months ago (April 15, 2024, 8:10 p.m.)
Issued 35 years, 6 months ago (Feb. 26, 1990)
Published 35 years, 6 months ago (Feb. 26, 1990)
Published Online 23 years, 9 months ago (Nov. 14, 2001)
Published Print 35 years, 6 months ago (Feb. 26, 1990)
Funders 0

None

@article{Palm_1990, title={Identification of a Gs‐protein coupling domain to the β‐aderenoceptor using site‐specific synthetic peptides: Carboxyl terminus of Gsα is involved in coupling to β‐adrenoceptors}, volume={261}, ISSN={1873-3468}, url={http://dx.doi.org/10.1016/0014-5793(90)80575-4}, DOI={10.1016/0014-5793(90)80575-4}, number={2}, journal={FEBS Letters}, publisher={Wiley}, author={Palm, Dieter and Münch, Gerald and Malek, Daria and Dees, Christian and Hekman, Mirko}, year={1990}, month=feb, pages={294–298} }