Abstract
The interaction of the cytoskeleton with plasma membranes may be mediated by vinculin1–4, α-actinin5,6 and other proteins7–11; α-actinin can interact specifically with model membranes only if they contain diacylglycerol and palmitic acid12. On stimulation of platelets by thrombin, which leads to a reorganization of the cytoskeleton13–15, diacylglycerol is produced rapidly16, simultaneously with the disappearance of phosphatidylinositol16–19. One important function of the diacylglycerol produced in platelets may be the activation of the Ca2+- and phospholipid-dependent protein kinase C20–22 We show here that, in the presence of diacylglycerol and palmitic acid, a supramolecular complex between α-actinin and actin is formed in vitro. In the electron microscope, this complex displays substructures similar to those of microfilament bundles in vivo. Furthermore, such α-actinin/lipid complexes can also be formed in situ during the stimulation of blood platelet aggregation. Thus, α-actinin may be one of the proteins directly involved in structures connecting the cytoskeleton to cell membranes.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 51 print issues and online access
$199.00 per year
only $3.90 per issue
Buy this article
- Purchase on Springer Link
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
Similar content being viewed by others
References
Geiger, B. Cell 18, 193–205 (1979).
Burridge, K. & Feramisco, J. R. Cell 19, 587–595 (1980).
Geiger, B., Tokuyasu, K. T., Dutton, A. H. & Singer, S. J. Proc. natn. Acad. Sci. U.S.A. 77, 4127–4131 (1980).
Jokusch, B. M. & Isenberg, G. Proc. natn. Acad. Sci. U.S.A. 78, 3005–3009 (1981).
Lazarides, E. & Burridge, K. Cell 6, 289–298 (1975).
Jockusch, B. M. et al. Nature 270, 628–629 (1977).
Maher, P. & Singer, S. J. Cell Motil. 3, 419–429 (1983).
Oesch, B. & Birchmeier, W. Cell 31, 671–679 (1982).
D'Angelo Siliciano, J. & Craig, S. W. Nature 300, 533–535 (1982).
Burridge, K. & Connell, L. J. Cell Biol. 97, 359–367 (1983).
Repasky, E. A., Granger, B. L. & Lazarides, E. Cell 29, 821–833 (1982).
Meyer, R. K., Schindler, H. & Burger, M. M. Proc. natn. Acad. Sci. U.S.A. 79, 4280–4284 (1982).
Jennings, L. K., Fox, J. E. B., Edwards, H. H. & Phillips, D. R. J. biol. Chem. 256, 6927–6932 (1981).
Carlsson, L., Markey, F., Blikstad, I., Persson, T. & Lindberg, U. Proc. natn. Acad. Sci. U.S.A. 76, 6376–6380 (1979).
Nachmias, V. T. J. Cell Biol. 86, 795–802 (1980).
Bell, R. L. & Majerus, P. W. J. biol Chem. 255, 1790–1792 (1980).
Rittenhouse-Simmons, S. J. clin. Invest. 63, 580–587 (1979).
Lapetina, E. G. Trends Pharmac. Sci. 3, 115–118 (1982).
Lapetina, E. G. & Cuatrecasas, P. Biochim. biophys. Acta 573, 394–402 (1979).
Kishimoto, A., Takai, Y., Mori, T., Kikkawa, U. & Nishizuka, Y. J. biol. Chem. 255, 2273–2276 (1980).
Nishizuka, Y. Nature 308, 693–698 (1984).
Michell, B. Trends biochem. Sci. 8, 263–265 (1983).
Lazarides, E. J. Cell Biol. 68, 202–219 (1976).
Webster, R. E., Osborn, M. & Weber, K. Expl Cell Res. 117, 47–61 (1979).
Feramisco, J. R. Proc. natn. Acad. Sci. U.S.A. 76, 3967–3971 (1979).
Rotman, A., Heldman, J. & Linder, S. Biochemistry 21, 1713–1720 (1982).
Pribluda, V. & Rotman, A. Biochemistry 21, 2825–2832 (1982).
Phillips, D. R., Jennings, L. K. & Eduards, H. H. J. Cell. Biol. 86, 77–86 (1980).
Langer, B. G. et al. Proc. natn. Acad. Sci. U.S.A. 79, 432–435 (1982).
Geiger, B., Dutton, A. H., Tokuyasu, K. T. & Singer, S. J. J. Cell Biol. 91, 614–628 (1981).
Burridge, K. & McCullough, L. J. J. supramolec. Struct. 13, 53–65 (1980).
Debus, E., Weber, K. & Osborn, M. Eur. J. Cell Biol. 24, 45–52 (1981).
Schmidt, K. G. & Rasmussen, J. W. Scand. J. Haemat. 23, 88–96 (1979).
Lämmli, U. K. Nature 227, 680–685 (1970).
Bligh, E. G. & Dyer, W. I. Can. J. biochem. Biophysiol. 37, 911–917 (1959).
Kessler, S. W. J. Immun. 115, 1617–1624 (1975).
Chamberlin, J. P. Analyt. Biochem. 98, 132–135 (1979).
Schlesinger, M. S., Magee, A. I. & Schmidt, M. F. G. J. biol. Chem. 255, 10021–10024
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Burn, P., Rotman, A., Meyer, R. et al. Diacylglycerol in large α-actinin/actin complexes and in the cytoskeleton of activated platelets. Nature 314, 469–472 (1985). https://doi.org/10.1038/314469a0
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1038/314469a0
This article is cited by
-
Protein-lipid interactions: correlation of a predictive algorithm for lipid-binding sites with three-dimensional structural data
Theoretical Biology and Medical Modelling (2006)
-
Cytoskeletal regulation: rich in lipids
Nature Reviews Molecular Cell Biology (2004)
-
The human non-muscle α-actinin protein encoded by the ACTN4 gene suppresses tumorigenicity of human neuroblastoma cells
Oncogene (2000)
-
Role of the actin cytoskeleton on epithelial Na+ channel regulation
Kidney International (1995)
-
Requirement of phosphatidylinositol 4,5-bisphosphate for α-actinin function
Nature (1992)
Comments
By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.