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Cooperative Regulation of Myosin-Actin Interactions by a Continuous Flexible Chain II: Actin-Tropomyosin-Troponin and Regulation by Calcium

The model of myosin regulation by a continuous tropomyosin chain is generalized to a chain of tropomyosin-troponin units. Myosin binding to regulated actin is cooperative and initially inhibited by the chain as before. In the absence of calcium, myosin is further inhibited by the binding of troponin...

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Bibliographic Details
Main Authors: Smith, D. A., Geeves, M. A.
Format: Artigo
Language:Inglês
Published: Biophysical Society 2003
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC1302877/
https://ncbi.nlm.nih.gov/pubmed/12719246
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