Articles with "tropomyosin troponin" as a keyword



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Modeling Human Cardiac Thin Filament Structures

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Published in 2022 at "Frontiers in Physiology"

DOI: 10.3389/fphys.2022.932333

Abstract: Striated muscle contraction is regulated in a calcium-dependent manner through dynamic motions of the tropomyosin/troponin polymer, a multicomponent complex wrapped around actin-containing thin filaments. Tropomyosin/troponin sterically blocks myosin-binding at low-calcium concentrations but moves to expose… read more here.

Keywords: thin filament; calcium; modeling human; tropomyosin troponin ... See more keywords