Post-translational regulation of cardiac myosin binding protein-C: a graphical review (original) (raw)

Main, Alice, Fuller, William ORCID: https://orcid.org/0000-0002-5883-4433 and Baillie, George S. ORCID: https://orcid.org/0000-0003-2469-6316(2020) Post-translational regulation of cardiac myosin binding protein-C: a graphical review.Cellular Signalling, 76, 109788. (doi: 10.1016/j.cellsig.2020.109788) (PMID:32976931)

Abstract

Cardiac myosin binding protein-C (cMyBP-C) is a fundamental component of the cardiac sarcomere involved in regulating systolic and diastolic activity, processes which must be tightly maintained to preserve cardiac function. Importantly, as a non-enzymatic protein, cMyBP-C relies solely on post-translational modifications and protein-protein interactions in order to modulate its function, and does so through phosphorylation, glutathionylation and acetylation amongst others. Although some are better understood than others, these modifications may represent novel therapeutic routes to modulate cMyBP-C function in the treatment of cardiac disease.

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