2014
Navigating the cell: how motors function in vivo
De La Cruz EM, Holzbaur EL. Navigating the cell: how motors function in vivo. Journal Of Cell Science 2014, 127: 2997-2998. PMID: 25024456, DOI: 10.1242/jcs.156414.Peer-Reviewed Original ResearchConceptsMolecular motors
2012
ATP Utilization and RNA Conformational Rearrangement by DEAD-Box Proteins
Henn A, Bradley MJ, De La Cruz EM. ATP Utilization and RNA Conformational Rearrangement by DEAD-Box Proteins. Annual Review Of Biophysics 2012, 41: 247-267. PMID: 22404686, PMCID: PMC7761782, DOI: 10.1146/annurev-biophys-050511-102243.Peer-Reviewed Original ResearchMeSH KeywordsAdenosine TriphosphateAnimalsDEAD-box RNA HelicasesHumansKineticsMolecular Motor ProteinsNucleic Acid ConformationRNAThermodynamicsConceptsDEAD-box proteinsNucleotide-dependent interactionRegulatory partner proteinsMolecular motor proteinsMolecular motor functionPartner proteinsRNA helicasesHelicase coreRNA helicaseRNA metabolismVivo foldingATP bindingDBP functionMotor proteinsCellular RNARNA structureQuantitative mechanistic understandingConformational rearrangementsBiophysical investigationsEnzymatic adaptationLarge familyMechanistic understandingProteinRNAAuxiliary domain
2011
Direct Observation of the Myosin Va Recovery Stroke That Contributes to Unidirectional Stepping along Actin
Shiroguchi K, Chin HF, Hannemann DE, Muneyuki E, De La Cruz EM, Kinosita K. Direct Observation of the Myosin Va Recovery Stroke That Contributes to Unidirectional Stepping along Actin. PLOS Biology 2011, 9: e1001031. PMID: 21532738, PMCID: PMC3075224, DOI: 10.1371/journal.pbio.1001031.Peer-Reviewed Original Research
2005
Vertebrate Myosin VIIb Is a High Duty Ratio Motor Adapted for Generating and Maintaining Tension*
Henn A, De La Cruz EM. Vertebrate Myosin VIIb Is a High Duty Ratio Motor Adapted for Generating and Maintaining Tension*. Journal Of Biological Chemistry 2005, 280: 39665-39676. PMID: 16186105, DOI: 10.1074/jbc.m507667200.Peer-Reviewed Original ResearchConceptsClass VII myosinMyosin VIIbActin filament concentrationUnique cellular functionsInner ear hair cellsCatalytic motor domainEar hair cellsActin filament bundlesNon-muscle myosinSteady-state ATPase activityActin cytoskeletonHigh conservationCellular functionsMyosin VIIa functionCDNA libraryActin bindingDeafness phenotypeMembrane surface receptorsATPase cycleEnzymatic propertiesSurface receptorsFilament bundlesIntestinal brush borderMolecular motorsQuantitative equilibrium
2004
Mechanochemical coupling of two substeps in a single myosin V motor
Uemura S, Higuchi H, Olivares AO, De La Cruz EM, Ishiwata S. Mechanochemical coupling of two substeps in a single myosin V motor. Nature Structural & Molecular Biology 2004, 11: 877-883. PMID: 15286720, DOI: 10.1038/nsmb806.Peer-Reviewed Original Research