Peptide Initiation FactorsEndoplasmic ReticulumEukaryotic Initiation Factor-2Eukaryotic Initiation Factor-4EEukaryotic Initiation FactorsEukaryotic Initiation Factor-4GEukaryotic Initiation Factor-4FEukaryotic Initiation Factor-3Protein BiosynthesisEukaryotic Initiation Factor-2BEukaryotic Initiation Factor-4APeptide Chain Initiation, TranslationaleIF-2 KinaseReticulocytesEukaryotic Initiation Factor-1RibosomesEndoplasmic Reticulum StressEukaryotic Initiation Factor-5PhosphorylationMolecular Sequence DataRNA CapsEukaryotic CellsAmino Acid SequenceRNA, MessengerRNA, Transfer, MetProtein KinasesTOR Serine-Threonine KinasesRNA Cap AnalogsRabbitsEndoplasmic Reticulum, RoughProtein BindingProkaryotic Initiation Factor-2Base SequencePolyribosomesRNA-Binding ProteinsCarrier ProteinsPoly(A)-Binding ProteinsRibosomal Protein S6 KinasesGuanosine TriphosphateSaccharomyces cerevisiaeCell LineActivating Transcription Factor 4PhosphoproteinsProteinsSarcoplasmic ReticulumTranscription Factor CHOPUnfolded Protein ResponseHeLa CellsMutationEndoplasmic Reticulum, SmoothGolgi ApparatusKineticsRibosomal Protein S6Codon, InitiatorRNA Cap-Binding ProteinsSaccharomyces cerevisiae ProteinsProkaryotic Initiation Factor-3Protein Structure, TertiaryGuanosine DiphosphateSignal TransductionBinding SitesTunicamycinMolecular ChaperonesCell-Free SystemProtein-Serine-Threonine KinasesSequence Homology, Amino AcidSirolimusRibosomal Protein S6 Kinases, 70-kDaRibosome Subunits, Small, EukaryoticRNA, Transfer, Amino AcylProtein TransportRNA, Double-StrandedProtein Synthesis InhibitorsMacromolecular SubstancesGuanine Nucleotide Exchange Factors5' Untranslated RegionsProtein Processing, Post-TranslationalStress, PhysiologicalCells, CulturedCloning, MolecularBlotting, WesternRecombinant ProteinsHeat-Shock ProteinsHeminRecombinant Fusion ProteinsActivating Transcription Factor 6Membrane ProteinsTransfectionProtein FoldingModels, BiologicalTranscription, GeneticRNA, TransferGene Expression RegulationSequence AlignmentProtein SubunitsMolecular WeightElectrophoresis, Polyacrylamide GelCalciumHemeEnzyme Activation