Key result
Molecular dynamics simulations constrained by an EM map generated an atomic model of the strong-binding actin-myosin interface, revealing extensive contacts between actin and the myosin head.
Population
Actin-myosin complex
Design
Preclinical
Authors
Loading...
New myosin-actin model refines contraction mechanics; leaves open whether mutation insights alter cardiomyopathy management.
Provides an atomic-level model of the strong-binding actin-myosin interface, offering insights into the structural basis of muscle contraction and familial cardiomyopathy mutations.
Lorenz et al. (2010) studied this question. Molecular dynamics flexible fitting (MDFF) was evaluated on Atomic model of the strong-binding (rigor) actin-myosin interface. Molecular dynamics simulations constrained by an EM map generated an atomic model of the strong-binding actin-myosin interface, revealing extensive contacts between actin and the myosin head.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: