Structure of the BK potassium channel in a lipid membrane from electron cryomicroscopy
Wang L, Sigworth FJ. Structure of the BK potassium channel in a lipid membrane from electron cryomicroscopy. Nature 2009, 461: 292-295. PMID: 19718020, PMCID: PMC2797367, DOI: 10.1038/nature08291.Peer-Reviewed Original ResearchMeSH KeywordsCell LineCryoelectron MicroscopyHumansIon Channel GatingLarge-Conductance Calcium-Activated Potassium Channel alpha SubunitsLiposomesMembrane LipidsMembrane PotentialsModels, MolecularPotassiumProtein Structure, TertiaryProteolipidsSubstrate SpecificityConceptsVoltage sensor domainNative membrane environmentMembrane proteinsMembrane environmentChannel voltage-sensor domainElectron cryomicroscopyVoltage-activated potassium channelsSingle-particle electron cryomicroscopyIndividual protein particlesPotassium channelsBK potassium channelsLarge conductance calciumLipid membranesX-ray crystal structureBK channelsStructural studiesProtein particlesProteinCryomicroscopyCrystal structureFormation of crystalsDomainStructureCrystalsChannels