Related Content
Search Google Scholar for:
|
|
Science 4 May 1979:
Vol. 204. no. 4392, pp. 503 - 506
DOI: 10.1126/science.432654
|
|
Articles
Science, Vol 204, Issue 4392, 503-506
Copyright © 1979 by American Association for the Advancement of Science
Chicken gizzard: relation between calcium-activated phosphorylation and contraction
PE Hoar,
WG Kerrick,
and
PS Cassidy
Of the proteins in mechanically disrupted chicken gizzard fibers (no functional sarcolemma) only the 20,000-dalton light chains of myosin underwent large Ca2+-and Sr2+-dependent changes in phosphorylation. Phosphorylation closely corresponded with the Ca2+- and Sr2+-activated tensions. Adenosine 5'-O (3'-thiotriphosphate) only in the presence of Ca2+ induced irreversible Ca2+-insensitive activation of tension and thiophosphorylation of the 20,000-dalton light chains, and blocked incorporation of 32P from [gamma-32P]adenosine triphosphate into the myosin light chains.
THIS ARTICLE HAS BEEN CITED BY OTHER ARTICLES:
- Evidence for absence of latch-bridge formation in muscular saphenous arteries.
- S. Han, J. E. Speich, T. J. Eddinger, K. M. Berg, A. S. Miner, C. Call, and P. H. Ratz (2006)
Am J Physiol Heart Circ Physiol
291, H138-H146
| Abstract »
| Full Text »
| PDF »
- Tyrosine Phosphorylation of Rod Cyclic Nucleotide-Gated Channels Switches Off Ca2+/Calmodulin Inhibition.
- J. L. Krajewski, C. W. Luetje, and R. H. Kramer (2003)
J. Neurosci.
23, 10100-10106
| Abstract »
| Full Text »
| PDF »
- Smooth Muscle Myosin Phosphatase-associated Kinase Induces Ca2+ Sensitization via Myosin Phosphatase Inhibition.
- M. A. Borman, J. A. MacDonald, A. Muranyi, D. J. Hartshorne, and T. A. J. Haystead (2002)
J. Biol. Chem.
277, 23441-23446
| Abstract »
| Full Text »
| PDF »
- Sustained norepinephrine contraction in the rat portal vein is lost when Ca2+ is replaced with Sr2+.
- J. Bonnevier, U. Malmqvist, D. Sonntag, M. Schroeter, H. Nilsson, G. Pfitzer, and A. Arner (2002)
Am J Physiol Cell Physiol
282, C845-C852
| Abstract »
| Full Text »
| PDF »
- Determinants of the contractile properties in the embryonic chicken gizzard and aorta.
- O. Ogut and F. V. Brozovich (2000)
Am J Physiol Cell Physiol
279, C1722-C1732
| Abstract »
| Full Text »
| PDF »
- Rho kinase inhibitor HA-1077 prevents Rho-mediated myosin phosphatase inhibition in smooth muscle cells.
- H. Nagumo, Y. Sasaki, Y. Ono, H. Okamoto, M. Seto, and Y. Takuwa (2000)
Am J Physiol Cell Physiol
278, C57-C65
| Abstract »
| Full Text »
| PDF »
- Ca2+-independent phosphorylation of myosin in rat caudal artery and chicken gizzard myofilaments.
- L P Weber, J E Van Lierop, and M P Walsh (1999)
J. Physiol.
516, 805-824
| Abstract »
| Full Text »
| PDF »
- Effect of Mg2+ on stress, myosin phosphorylation, and ATPase activity in detergent-skinned swine carotid media.
- X. Su, J. W. R. Pott, and R. S. Moreland (1999)
Am J Physiol Heart Circ Physiol
276, H1416-H1424
| Abstract »
| Full Text »
| PDF »
- Phosphorylation of Human Fascin Inhibits Its Actin Binding and Bundling Activities.
- Y. Yamakita, S. Ono, F. Matsumura, and S. Yamashiro (1996)
J. Biol. Chem.
271, 12632-12638
| Abstract »
| Full Text »
| PDF »
- Thiophosphorylation of the 130-kDa Subunit Is Associated with a Decreased Activity of Myosin Light Chain Phosphatase in alpha-Toxin-permeabilized Smooth Muscle.
- L. Trinkle-Mulcahy, K. Ichikawa, D. J. Hartshorne, M. J. Siegman, and T. M. Butler (1995)
J. Biol. Chem.
270, 18191-18194
| Abstract »
| Full Text »
| PDF »
- Myosin phosphorylation and the cross-bridge cycle in arterial smooth muscle.
- P. Dillon, M. Aksoy, S. Driska, and R. Murphy (1981)
Science
211, 495-497
| Abstract »
| PDF »
- Ca2+ Activation of Smooth Muscle Contraction. EVIDENCE FOR THE INVOLVEMENT OF CALMODULIN THAT IS BOUND TO THE TRITON-INSOLUBLE FRACTION EVEN IN THE ABSENCE OF Ca2+.
- D. P. Wilson, C. Sutherland, and M. P. Walsh (2002)
J. Biol. Chem.
277, 2186-2192
| Abstract »
| Full Text »
| PDF »
|
|
