Probing large conformational rearrangements in wild-type and mutant spectrin using structural mass spectrometry
Sriswasdi S, Harper SL, Tang HY, Gallagher PG, Speicher DW. Probing large conformational rearrangements in wild-type and mutant spectrin using structural mass spectrometry. Proceedings Of The National Academy Of Sciences Of The United States Of America 2014, 111: 1801-1806. PMID: 24453214, PMCID: PMC3918770, DOI: 10.1073/pnas.1317620111.Peer-Reviewed Original ResearchMeSH KeywordsBiophysical PhenomenaMass SpectrometryMutant ProteinsProtein MultimerizationProtein Structure, QuaternarySpectrinConceptsMass spectrometryConformational changesStructural mass spectrometryLarge conformational rearrangementsCell membraneMembrane integrityMass spectrometry characterizationRed cell spectrinUnidentified mechanistic insightCell membrane integrityProtein complexesMacromolecular complexesDiverse functionsCell shapeBiological processesFlexible proteinsConformational rearrangementsDimer-tetramer equilibriumRed cell membraneOpen dimersCell typesΑ-spectrinKey mechanistic roleTetramerization siteBiophysical data