β-Cardiac myosin hypertrophic cardiomyopathy mutations release sequestered heads and increase enzymatic activity

Hypertrophic cardiomyopathy (HCM) leads to hyper-contractility of the heart and is often caused by mutations in human β-cardiac myosin. Here authors show that four separate β-cardiac myosin mutations can modulate myosin activity by disrupting intramolecular interactions.

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Auteurs principaux: Arjun S. Adhikari, Darshan V. Trivedi, Saswata S. Sarkar, Dan Song, Kristina B. Kooiker, Daniel Bernstein, James A. Spudich, Kathleen M. Ruppel
Format: article
Langue:EN
Publié: Nature Portfolio 2019
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Accès en ligne:https://doaj.org/article/63d16de0a0bc403b814ee96f47af11ce
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