F-actin architecture determines the conversion of chemical energy into mechanical work
Sakamoto R, Murrell M. F-actin architecture determines the conversion of chemical energy into mechanical work. Nature Communications 2024, 15: 3444. PMID: 38658549, PMCID: PMC11043346, DOI: 10.1038/s41467-024-47593-x.Peer-Reviewed Original ResearchConceptsF-actin architectureF-actinATP consumption rateF-actin bundlesIn vitro reconstitutionDynamic cellular processesHigher ATP consumptionActin cytoskeletonFilamentous actinMyosin motorsCellular processesATP hydrolysisPurified componentsAdenosine triphosphateForce generationConversion of chemical energyATP consumptionConsumption rateActinChemical energyMyosinNetwork contractionCytoskeletonEnergetic principlesHydrolysis