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HCM and DCM cardiomyopathy-linked α-tropomyosin mutations influence off-state stability and crossbridge interaction on thin filaments

Calcium regulation of cardiac muscle contraction is controlled by the thin-filament proteins troponin and tropomyosin bound to actin. In the absence of calcium, troponin-tropomyosin inhibits myosin-interactions on actin and induces muscle relaxation, whereas the addition of calcium relieves the inhi...

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Detalles Bibliográficos
Publicado en:Arch Biochem Biophys
Autores principales: Farman, Gerrie P., Rynkiewicz, Michael J., Orzechowski, Marek, Lehman, William, Moore, Jeffrey R.
Formato: Artigo
Lenguaje:Inglês
Publicado: 2018
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Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC5958618/
https://ncbi.nlm.nih.gov/pubmed/29626422
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.abb.2018.04.002
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