Stimulation of Slack K+ Channels Alters Mass at the Plasma Membrane by Triggering Dissociation of a Phosphatase-Regulatory Complex
Fleming MR, Brown MR, Kronengold J, Zhang Y, Jenkins DP, Barcia G, Nabbout R, Bausch AE, Ruth P, Lukowski R, Navaratnam DS, Kaczmarek LK. Stimulation of Slack K+ Channels Alters Mass at the Plasma Membrane by Triggering Dissociation of a Phosphatase-Regulatory Complex. Cell Reports 2016, 16: 2281-2288. PMID: 27545877, PMCID: PMC5123741, DOI: 10.1016/j.celrep.2016.07.024.Peer-Reviewed Original ResearchMeSH KeywordsAdaptor Proteins, Signal TransducingAnimalsBiosensing TechniquesBithionolBridged Bicyclo Compounds, HeterocyclicCell MembraneCerebral CortexFragile X Mental Retardation ProteinGene Expression RegulationHEK293 CellsHumansIon TransportMiceMice, KnockoutMicrofilament ProteinsMutationNerve Tissue ProteinsNeuronsPatch-Clamp TechniquesPhosphorylationPotassium ChannelsPotassium Channels, Sodium-ActivatedPrimary Cell CultureProtein BindingRNA, Small InterferingSignal TransductionThiazolidinesXenopus laevisConceptsProtein phosphatase 1Plasma membraneProtein kinase C.C-terminal residuesPhactr-1Potassium channelsPhosphatase 1Terminal domainSlack channelsHuman mutationsKinase C.Sodium-activated potassium channelsPharmacological activatorsOptical biosensor assayChannel stimulationSlack currentsBiosensor assaysMembraneMutantsPhosphorylationIntellectual disabilityProteinMutationsSevere intellectual disabilityActivator