Lipid BilayersCell MembraneMembrane LipidsMembranes, ArtificialLipidsMembrane ProteinsMembranesLiposomesIntracellular MembranesMembrane FluidityMembrane PotentialsPhosphatidylcholinesCell Membrane PermeabilityUnilamellar LiposomesErythrocyte MembraneAmino Acid SequenceMolecular Sequence DataLipid MetabolismBacterial Outer Membrane ProteinsProtein BindingProtein Structure, SecondaryProtein Structure, TertiaryPhosphatidylglycerolsPhospholipidsModels, MolecularDimyristoylphosphatidylcholineMicellesHydrophobic and Hydrophilic InteractionsProtein TransportProtein ConformationDetergentsBasement MembraneLipid AMembrane Transport ProteinsModels, BiologicalEscherichia coliPeptidesCell LineMicroscopy, Electron1,2-DipalmitoylphosphatidylcholineCircular DichroismHydrogen-Ion ConcentrationBacterial ProteinsSpectroscopy, Fourier Transform InfraredMembrane GlycoproteinsCarrier ProteinsSpectrometry, FluorescenceStatic ElectricityCholesterolTemperatureMutationMagnetic Resonance SpectroscopyCalorimetry, Differential ScanningMolecular ConformationPhosphatidylethanolaminesNuclear Magnetic Resonance, BiomolecularKineticsPhosphatidylserinesBinding SitesAntimicrobial Cationic PeptidesRecombinant Fusion ProteinsMicroscopy, Atomic ForceThermodynamicsMembrane MicrodomainsPermeabilityWaterFreeze FracturingMicroscopy, FluorescenceElectrophoresis, Polyacrylamide GelCalciumPorinsAlamethicinPhase TransitionMitochondrial MembranesBiophysicsStructure-Activity RelationshipIon ChannelsSequence Homology, Amino AcidRecombinant ProteinsEndoplasmic ReticulumPeptide FragmentsDiphenylhexatrieneMelittenDiffusionSphingomyelinsModels, ChemicalHemolysisFluoresceinsSurface Plasmon ResonanceLipid PeroxidationSurface PropertiesMolecular WeightCattleElectric ConductivityMolecular Dynamics SimulationSolubilityTime FactorsGolgi ApparatusCell FractionationMembrane Fusion