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World J Biol Chem. May 26, 2011; 2(5): 73-89
Published online May 26, 2011. doi: 10.4331/wjbc.v2.i5.73
Published online May 26, 2011. doi: 10.4331/wjbc.v2.i5.73
Figure 4 Mitogen-activated protein kinase-activated protein kinase 5 and F-actin remodeling through Hsp27.
Mitogen-activated protein kinase-activated protein kinase 5 (MK5) can phosphorylate HSP27 and this stimulates F-actin polymerization. 14-3-3ε can bind and inhibit the enzymatic activity of MK5 and thus prevent F-actin remodeling. 14-3-3ε has also been shown to bind phosphorylated HSP27. MK5 may extricate 14-3-3ε from pHSP27 and releasing pHSP27 which in turn can mediate F-actin polymerization.
- Citation: Kostenko S, Dumitriu G, Lægreid KJ, Moens U. Physiological roles of mitogen-activated-protein-kinase-activated p38-regulated/activated protein kinase. World J Biol Chem 2011; 2(5): 73-89
- URL: https://www.wjgnet.com/1949-8454/full/v2/i5/73.htm
- DOI: https://dx.doi.org/10.4331/wjbc.v2.i5.73