Membrane ProteinsLipid BilayersCell MembraneMembrane LipidsBacterial Outer Membrane ProteinsMembranesIntracellular MembranesMembranes, ArtificialMembrane FluidityMembrane PotentialsErythrocyte MembranePhosphatidylcholinesMolecular Sequence DataAmino Acid SequenceLiposomesCell Membrane PermeabilityMembrane Transport ProteinsDetergentsProtein TransportModels, MolecularEscherichia coliBacterial ProteinsBasement MembraneProtein BindingMembrane GlycoproteinsPorinsProtein Structure, TertiaryMolecular ConformationProtein Structure, SecondaryElectrophoresis, Polyacrylamide GelDimyristoylphosphatidylcholineProtein ConformationMicroscopy, ElectronModels, BiologicalCell LineEndoplasmic Reticulum1,2-DipalmitoylphosphatidylcholineCarrier ProteinsHydrophobic and Hydrophilic InteractionsMolecular WeightMutationPhospholipidsEscherichia coli ProteinsPhosphatidylethanolaminesGolgi ApparatusViral Matrix ProteinsTemperatureSolubilityRecombinant Fusion ProteinsWaterMitochondrial MembranesBase SequenceMicellesIon ChannelsKineticsGramicidinHydrogen-Ion ConcentrationThermodynamicsCloning, MolecularCell FractionationDiffusionModels, ChemicalPhosphatidylglycerolsPeptidesSequence Homology, Amino AcidFreeze FracturingMicroscopy, FluorescencePhase TransitionBinding SitesCalorimetry, Differential ScanningCalciumUnilamellar LiposomesSpectrometry, FluorescencePermeabilityCholesterolSynaptic MembranesProtein Sorting SignalsBiophysicsRecombinant ProteinsErythrocytesBiophysical PhenomenaPhosphatidylserinesMagnetic Resonance SpectroscopyCells, CulturedAlamethicinCattleRabbitsCytoplasmFluorescent DyesSubcellular FractionsOctoxynolElectric ConductivityLipidsEndocytosisFluorescent Antibody TechniqueBacteriorhodopsinsBiological TransportProteolipidsLysosome-Associated Membrane GlycoproteinsSurface Properties