Membrane ProteinsCell MembraneBacterial Outer Membrane ProteinsMembranesIntracellular MembranesMembrane LipidsMembrane PotentialsMembranes, ArtificialErythrocyte MembraneMolecular Sequence DataMembrane FluidityAmino Acid SequenceMembrane Transport ProteinsCell Membrane PermeabilityBasement MembraneProtein TransportMembrane GlycoproteinsMutationBacterial ProteinsLipid BilayersEscherichia coliDetergentsElectrophoresis, Polyacrylamide GelCell LineProtein BindingCarrier ProteinsProtein Structure, TertiaryBase SequenceEndoplasmic ReticulumPorinsMicroscopy, ElectronMolecular WeightVitamin A DeficiencyGolgi ApparatusRecombinant Fusion ProteinsViral Matrix ProteinsModels, BiologicalMitochondrial MembranesEscherichia coli ProteinsDeficiency DiseasesCloning, MolecularProtein ConformationModels, MolecularProtein Structure, SecondaryCell FractionationCells, CulturedLiposomesSolubilityalpha 1-Antitrypsin DeficiencySequence Homology, Amino AcidErythrocytesVitamin B 12 DeficiencyMicroscopy, FluorescenceRecombinant ProteinsSynaptic MembranesCalciumHydrogen-Ion ConcentrationBlotting, WesternProtein Sorting SignalsBinding SitesVitamin D DeficiencySubcellular FractionsKineticsFluorescent Antibody TechniqueMice, KnockoutCytoplasmMitochondriaLysosome-Associated Membrane GlycoproteinsSignal TransductionRabbitsTemperatureEndocytosisImmunoblottingFolic Acid DeficiencyMicroscopy, ImmunoelectronTime FactorsIronPhosphatidylcholinesIgA DeficiencyThiamine DeficiencySaccharomyces cerevisiae ProteinsEndosomesPeptidesMicellesCattleHydrophobic and Hydrophilic InteractionsCricetinaeFreeze FracturingTransfectionPhenotypeLiverLysosomesMicroscopy, ConfocalSequence AlignmentVacuolesProtein Processing, Post-TranslationalBiological Transport, ActiveBacteriorhodopsinsReceptors, Cell SurfaceMicrovilli