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The Dilated Cardiomyopathy-Causing Mutation ACTC E361G in Cardiac Muscle Myofibrils Specifically Abolishes Modulation of Ca(2+) Regulation by Phosphorylation of Troponin I
Phosphorylation of troponin I by protein kinase A (PKA) reduces Ca(2+) sensitivity and increases the rate of Ca(2+) release from troponin C and the rate of relaxation in cardiac muscle. In vitro experiments indicate that mutations that cause dilated cardiomyopathy (DCM) uncouple this modulation, but...
Wedi'i Gadw mewn:
Cyhoeddwyd yn: | Biophys J |
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Prif Awduron: | , , , , , , |
Fformat: | Artigo |
Iaith: | Inglês |
Cyhoeddwyd: |
The Biophysical Society
2014
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Pynciau: | |
Mynediad Ar-lein: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4241448/ https://ncbi.nlm.nih.gov/pubmed/25418306 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.bpj.2014.10.024 |
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