Membrane ProteinsProtein BindingMolecular Sequence DataProtein Interaction MappingAmino Acid SequenceProteasome Endopeptidase ComplexCell MembraneProtein Structure, TertiaryTwo-Hybrid System TechniquesBacterial Outer Membrane ProteinsProteolysisBinding SitesMembranesIntracellular MembranesModels, MolecularCell LineMembrane LipidsUbiquitinProtein ConformationBase SequenceMembrane PotentialsMembranes, ArtificialTranscription FactorsErythrocyte MembraneProtein TransportEndoplasmic ReticulumUbiquitin-Protein LigasesMutationUbiquitinsMembrane FluidityUbiquitinationProteinsCysteine EndopeptidasesBacterial ProteinsEscherichia coliMembrane Transport ProteinsCarrier ProteinsElectrophoresis, Polyacrylamide GelMuscle ProteinsMultienzyme ComplexesModels, BiologicalCell Membrane PermeabilityMembrane GlycoproteinsCells, CulturedRecombinant Fusion ProteinsBasement MembraneProtein Processing, Post-TranslationalPeptide HydrolasesKineticsMethylhistidinesLysosomesEndoplasmic Reticulum-Associated DegradationDetergentsLipid BilayersMolecular WeightSignal TransductionProteasome InhibitorsSaccharomyces cerevisiae ProteinsMicroscopy, ElectronEndopeptidasesLeupeptinsCloning, MolecularSequence Homology, Amino AcidEscherichia coli ProteinsGolgi ApparatusBlotting, WesternAmino AcidsAutophagyProtein StabilityHydrolysisLeucineRecombinant ProteinsPorinsSKP Cullin F-Box Protein LigasesTime FactorsProtein FoldingRNA, MessengerSaccharomyces cerevisiaeImmunoblottingCell FractionationHydrogen-Ion ConcentrationMicroscopy, FluorescenceEndocytosisSolubilityHeLa CellsCytoplasmCattleProtein Structure, SecondaryViral Matrix ProteinsVacuolesPeptidesSubcellular FractionsProtein BiosynthesisMuscular AtrophyMitochondrial MembranesCysteine Proteinase InhibitorsTemperatureProtease InhibitorsMolecular ChaperonesFungal Proteins