Membrane ProteinsEscherichia coli ProteinsCell MembraneBacterial Outer Membrane ProteinsEscherichia coliMembranesMembrane LipidsIntracellular MembranesAmino Acid SequenceMolecular Sequence DataMembrane PotentialsMembranes, ArtificialBacterial ProteinsHelix (Snails)Protein Structure, SecondaryErythrocyte MembraneEscherichia coli InfectionsModels, MolecularBase SequenceMembrane Transport ProteinsMembrane FluidityMutationProtein Structure, TertiaryProtein ConformationProtein BindingCloning, MolecularCell Membrane PermeabilityLipid BilayersElectrophoresis, Polyacrylamide GelProtein TransportBasement MembraneDetergentsBinding SitesGenes, BacterialMembrane GlycoproteinsSequence Homology, Amino AcidCarrier ProteinsRecombinant Fusion ProteinsPlasmidsMolecular WeightCell LinePorinsEscherichia coli O157Microscopy, ElectronRecombinant ProteinsKineticsEndoplasmic ReticulumModels, BiologicalTemperatureViral Matrix ProteinsHydrogen-Ion ConcentrationDNA, BacterialGolgi ApparatusProtein FoldingLiposomesSolubilityMitochondrial MembranesSequence AlignmentPeptidesCell FractionationHydrophobic and Hydrophilic InteractionsCrystallography, X-RayMutagenesis, Site-DirectedStructure-Activity RelationshipGene Expression Regulation, BacterialProtein Sorting SignalsEscherichia coli K12CattleMicroscopy, FluorescenceCytoplasmMagnetic Resonance SpectroscopyCells, CulturedRabbitsMicellesCalciumSynaptic MembranesBacteriorhodopsinsNuclear Magnetic Resonance, BiomolecularBlotting, WesternSubcellular FractionsThermodynamicsNucleic Acid ConformationErythrocytesImmunoblottingSaccharomyces cerevisiae ProteinsFluorescent Antibody TechniquePhosphatidylcholinesAdenosine TriphosphateTime FactorsBiological TransportBiological Transport, ActiveMicroscopy, ImmunoelectronPeptide FragmentsEndocytosisLysosome-Associated Membrane GlycoproteinsIon ChannelsAdhesins, Escherichia coliCricetinaeGenetic Complementation TestSignal Transduction