Effect of phosphorylation of myosin light chains on interaction of heavy meromyosin with regulated F-actin in ghost fibers
- 1 February 1987
- journal article
- research article
- Published by Springer Nature in Cellular and Molecular Life Sciences
- Vol. 43 (2) , 194-196
- https://doi.org/10.1007/bf01942849
Abstract
The binding of phosphorylated heavy meromyosin to regulated F-actin in ghost fibers at high Ca2+ concentration increases, and at low Ca2+ concentration decreases, the anisotropy of intrinsic tryptophan fluorescence of F-actin. The effect is opposite to the effect of the binding of dephosphorylated heavy meromyosin.Keywords
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