Metavinculin Tunes the Flexibility and the Architecture of Vinculin-Induced Bundles of Actin Filaments
Durer Z, McGillivary RM, Kang H, Elam WA, Vizcarra CL, Hanein D, De La Cruz EM, Reisler E, Quinlan ME. Metavinculin Tunes the Flexibility and the Architecture of Vinculin-Induced Bundles of Actin Filaments. Journal Of Molecular Biology 2015, 427: 2782-2798. PMID: 26168869, PMCID: PMC4540644, DOI: 10.1016/j.jmb.2015.07.005.Peer-Reviewed Original ResearchConceptsMetavinculin tail domainVinculin tail domainActin filamentsTail domainSevering activityCell-extracellular matrix junctionsF-actinC-terminal tail domainTotal internal reflection fluorescence microscopy experimentsLonger splice isoformsLimited proteolysis experimentsActin filament bundlesFluorescence microscopy experimentsMatrix junctionsSite-directed labelingSplice isoformsAbundant proteinsProteolysis experimentsMuscle cell functionFilament organizationVinculinFilament bundlesInterprotomer contactsCell functionFilament flexibility