Effects of Solution Crowding on Actin Polymerization Reveal the Energetic Basis for Nucleotide-Dependent Filament Stability
Frederick KB, Sept D, De La Cruz EM. Effects of Solution Crowding on Actin Polymerization Reveal the Energetic Basis for Nucleotide-Dependent Filament Stability. Journal Of Molecular Biology 2008, 378: 540-550. PMID: 18374941, PMCID: PMC2424216, DOI: 10.1016/j.jmb.2008.02.022.Peer-Reviewed Original ResearchConceptsADP-actin filamentsFilament stabilityCell structure maintenanceFundamental cellular processesADP-actinADP-F-actinSolution crowdingCellular processesAllosteric regulatorsMolecular basisRegulatory proteinsActin polymerizationATP hydrolysisActin activityNucleotide hydrolysisFilament subunitsEnergetic basisIntracellular conditionsStructure maintenanceSubunit dissociationStability of ATPATPConcentration-dependent mannerStructural differencesForce generationOverview: Actin-Binding Protein Function and Its Relation to Disease Pathology
Krendel M, De La Cruz E. Overview: Actin-Binding Protein Function and Its Relation to Disease Pathology. Protein Reviews 2008, 65-82. DOI: 10.1007/978-0-387-71749-4_5.Peer-Reviewed Original ResearchFundamental cellular processesForm of ATPHydrolysis of ATPActin cytoskeletonProtein functionCellular processesMyosin familyMotor proteinsActin filamentsActin monomersATP moleculesCell membraneDistinct mechanismsPathogenic bacteriaGenerate movementDisease pathologyATPFilamentsForce generationMotilityCytoskeletonOrganellesChemical energyProteinActin