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Stepwise C-Terminal Truncation of Cardiac Troponin T Alters Function at Low and Saturating Ca(2+)

Activation of striated muscle contraction occurs in response to Ca(2+) binding to troponin C. The resulting reorganization of troponin repositions tropomyosin on actin and permits activation of myosin-catalyzed ATP hydrolysis. It now appears that the C-terminal 14 amino acids of cardiac troponin T (...

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Detalles Bibliográficos
Publicado en:Biophys J
Main Authors: Johnson, Dylan, Angus, C. William, Chalovich, Joseph M.
Formato: Artigo
Idioma:Inglês
Publicado: The Biophysical Society 2018
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC6104287/
https://ncbi.nlm.nih.gov/pubmed/30057009
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.bpj.2018.06.028
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