Polymerization of G‐actin by caldesmon
- 6 May 1985
- journal article
- Published by Wiley in FEBS Letters
- Vol. 184 (1) , 144-149
- https://doi.org/10.1016/0014-5793(85)80671-2
Abstract
Electron microscopy of negatively stained samples indicates that caldesmon induces polymerization of Gactin into filaments. Polymerization takes place in a very low ionic strength solution and is accompanied by an increase of intensity of fluorescence of G-actin labelled with N-(1-pyrenyl)iodoacetamide. The effect of caldesmon is abolished by calmodulin in the presence of Ca2+Keywords
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