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Science 28 August 1992:
Vol. 257. no. 5074, pp. 1264 - 1267
DOI: 10.1126/science.1325672

Articles

Science, Vol 257, Issue 5074, 1264-1267
Copyright © 1992 by American Association for the Advancement of Science


articles

Role of beta gamma subunits of G proteins in targeting the beta-adrenergic receptor kinase to membrane-bound receptors

JA Pitcher, J Inglese, JB Higgins, JL Arriza, PJ Casey, C Kim, JL Benovic, MM Kwatra, MG Caron, and RJ Lefkowitz

Howard Hughes Medical Research Institute, Department of Medicine, Duke University Medical Center, Durham, NC 27710.

The rate and extent of the agonist-dependent phosphorylation of beta 2-adrenergic receptors and rhodopsin by beta-adrenergic receptor kinase (beta ARK) are markedly enhanced on addition of G protein beta gamma subunits. With a model peptide substrate it was demonstrated that direct activation of the kinase could not account for this effect. G protein beta gamma subunits were shown to interact directly with the COOH-terminal region of beta ARK, and formation of this beta ARK-beta gamma complex resulted in receptor-facilitated membrane localization of the enzyme. The beta gamma subunits of transducin were less effective at both enhancing the rate of receptor phosphorylation and binding to the COOH-terminus of beta ARK, suggesting that the enzyme preferentially binds specific beta gamma complexes. The beta gamma-mediated membrane localization of beta ARK serves to intimately link receptor activation to beta ARK-mediated desensitization.


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Mol. Pharmacol. 55, 142-149
   Abstract »    Full Text »
Mapping of a Yeast G Protein ß{gamma} Signaling Interaction.
S. J. Dowell, A. L. Bishop, S. L. Dyos, A. J. Brown, and M. S. Whiteway (1998)
Genetics 150, 1407-1417
   Abstract »    Full Text »
beta 2-Adrenergic receptor regulation by GIT1, a G protein-coupled receptor kinase-associated ADP ribosylation factor GTPase-activating protein.
R. T. Premont, A. Claing, N. Vitale, J. L. R. Freeman, J. A. Pitcher, W. A. Patton, J. Moss, M. Vaughan, and R. J. Lefkowitz (1998)
PNAS 95, 14082-14087
   Abstract »    Full Text »    PDF »
Structure-Function Analysis of G Protein-coupled Receptor Kinase-5. ROLE OF THE CARBOXYL TERMINUS IN KINASE REGULATION.
A. N. Pronin, C. V. Carman, and J. L. Benovic (1998)
J. Biol. Chem. 273, 31510-31518
   Abstract »    Full Text »    PDF »
Myocardial overexpression of GRK3 in transgenic mice: evidence for in vivo selectivity of GRKs.
G. Iaccarino, H. A. Rockman, K. F. Shotwell, E. D. Tomhave, and W. J. Koch (1998)
Am J Physiol Heart Circ Physiol 275, H1298-H1306
   Abstract »    Full Text »    PDF »
Membrane recruitment of the kinase cascade scaffold protein Ste5 by the Gbeta gamma complex underlies activation of the yeast pheromone response pathway.
P. M. Pryciak and F. A. Huntress (1998)
Genes & Dev. 12, 2684-2697
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Phosphorylation of the G Protein gamma 12 Subunit Regulates Effector Specificity.
H. Yasuda, M. A. Lindorfer, C.-S. Myung, and J. C. Garrison (1998)
J. Biol. Chem. 273, 21958-21965
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Binding and Phosphorylation of Tubulin by G Protein-coupled Receptor Kinases.
C. V. Carman, T. Som, C. M. Kim, and J. L. Benovic (1998)
J. Biol. Chem. 273, 20308-20316
   Abstract »    Full Text »    PDF »
Mechanisms of Acute Desensitization of the beta 2AR-Adenylyl Cyclase Pathway in Human Airway Smooth Muscle.
R. B. Penn, R. A. Panettieri Jr., and J. L. Benovic (1998)
Am. J. Respir. Cell Mol. Biol. 19, 338-348
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G Protein Signaling and Vein Graft Intimal Hyperplasia : Reduction of Intimal Hyperplasia in Vein Grafts by a Gß{gamma} Inhibitor Suggests a Major Role of G Protein Signaling in Lesion Development.
M. G. Davies, T. T. T. Huynh, G. J. Fulton, R. J. Lefkowitz, E. Svendsen, P.-O. Hagen, and W. J. Koch (1998)
Arterioscler Thromb Vasc Biol 18, 1275-1280
   Abstract »    Full Text »    PDF »
Desensitization of the Neurokinin-1 Receptor (NK1-R) in Neurons: Effects of Substance P on the Distribution of NK1-R, Galpha q/11, G-Protein Receptor Kinase-2/3, and beta -Arrestin-1/2.
K. McConalogue, C. U. Corvera, P. D. Gamp, E. F. Grady, and N. W. Bunnett (1998)
Mol. Biol. Cell 9, 2305-2324
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Control of Myocardial Contractile Function by the Level of beta -Adrenergic Receptor Kinase 1 in Gene-targeted Mice.
H. A. Rockman, D.-J. Choi, S. A. Akhter, M. Jaber, B. Giros, R. J. Lefkowitz, M. G. Caron, and W. J. Koch (1998)
J. Biol. Chem. 273, 18180-18184
   Abstract »    Full Text »    PDF »
Sites for Galpha Binding on the G Protein beta  Subunit Overlap with Sites for Regulation of Phospholipase Cbeta and Adenylyl Cyclase.
Y. Li, P. M. Sternweis, S. Charnecki, T. F. Smith, A. G. Gilman, E. J. Neer, and T. Kozasa (1998)
J. Biol. Chem. 273, 16265-16272
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Expression of a beta -adrenergic receptor kinase 1 inhibitor prevents the development of myocardial failure in gene-targeted mice.
H. A. Rockman, K. R. Chien, D.-J. Choi, G. Iaccarino, J. J. Hunter, J. Ross Jr., R. J. Lefkowitz, and W. J. Koch (1998)
PNAS 95, 7000-7005
   Abstract »    Full Text »    PDF »
RACK1, a Receptor for Activated C Kinase and a Homolog of the beta  Subunit of G Proteins, Inhibits Activity of Src Tyrosine Kinases and Growth of NIH 3T3 Cells.
B. Y. Chang, K. B. Conroy, E. M. Machleder, and C. A. Cartwright (1998)
Mol. Cell. Biol. 18, 3245-3256
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Molecular Basis for Interactions of G Protein beta gamma Subunits with Effectors.
C. E. Ford, N. P. Skiba, H. Bae, Y. Daaka, E. Reuveny, L. R. Shekter, R. Rosal, G. Weng, C. Yang, R. Iyengar, et al. (1998)
Science 280, 1271-1274
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A Mitogen-activated Protein Kinase Pathway Is Required for µ-Opioid Receptor Desensitization.
R. D. Polakiewicz, S. M. Schieferl, L. F. Dorner, V. Kansra, and M. J. Comb (1998)
J. Biol. Chem. 273, 12402-12406
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Receptor Docking Sites for G-protein beta gamma Subunits. IMPLICATIONS FOR SIGNAL REGULATION.
G. Wu, J. L. Benovic, J. D. Hildebrandt, and S. M. Lanier (1998)
J. Biol. Chem. 273, 7197-7200
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A Novel Rhodopsin Kinase in Octopus Photoreceptor Possesses a Pleckstrin Homology Domain and Is Activated by G Protein beta gamma -Subunits.
S. Kikkawa, N. Yoshida, M. Nakagawa, T. Iwasa, and M. Tsuda (1998)
J. Biol. Chem. 273, 7441-7447
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Monocyte chemoattractant protein-1-induced CCR2B receptor desensitization mediated by the G protein-coupled receptor kinase 2.
A. M. Aragay, M. Mellado, J. M. R. Frade, A. M. Martin, M. C. Jimenez-Sainz, C. Martinez-A, and F. Mayor Jr. (1998)
PNAS 95, 2985-2990
   Abstract »    Full Text »    PDF »



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