A mitochondrial megachannel resides in monomeric F1FO ATP synthase
Mnatsakanyan N, Llaguno MC, Yang Y, Yan Y, Weber J, Sigworth FJ, Jonas EA. A mitochondrial megachannel resides in monomeric F1FO ATP synthase. Nature Communications 2019, 10: 5823. PMID: 31862883, PMCID: PMC6925261, DOI: 10.1038/s41467-019-13766-2.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCalciumCryoelectron MicroscopyMitochondria, HeartMitochondrial MembranesMitochondrial Proton-Translocating ATPasesProtein SubunitsSwineUnilamellar LiposomesConceptsATP synthase monomersMitochondrial permeability transition poreATP synthaseGiant unilamellar vesiclesMitochondrial megachannelOligomeric stateSmall unilamellar vesiclesF1Fo-ATP synthaseMitochondrial ATP synthaseMitochondrial inner membraneCryo-EM density mapsPermeability transition porePorcine heart mitochondriaUnilamellar vesiclesInner membraneMPTP activityTransition poreElectron cryomicroscopyChannel activityLipid compositionDimer formationHeart mitochondriaSynthaseChannel formationVesicles