MuramidaseAlanineProtein Structure, SecondaryMolecular Sequence DataAmino Acid SequenceModels, MolecularProtein ConformationBinding SitesEgg WhiteProtein Structure, TertiaryHelix (Snails)Alanine TransaminaseProtein BindingCrystallography, X-RayBase SequenceMutagenesis, Site-DirectedSequence Homology, Amino AcidProtein FoldingMutationAlanine RacemaseMagnetic Resonance SpectroscopyCircular DichroismInterleukin-1betaRecombinant ProteinsKineticsStructure-Activity RelationshipSequence AlignmentEscherichia coliNuclear Magnetic Resonance, BiomolecularPeptidesalpha 1-AntitrypsinChickensDimerizationAmino Acid SubstitutionAmino Acidsbeta 2-MicroglobulinPeptide FragmentsThermodynamicsHydrogen BondingIntegrin alpha5beta1Cell LineCloning, MolecularRecombinant Fusion ProteinsHydrogen-Ion ConcentrationAmino Acid MotifsProteinsDNAIntegrin alpha4beta1Protein Structure, QuaternaryHydrophobic and Hydrophilic InteractionsAlanine DehydrogenaseReceptors, Adrenergic, alphaBacterial ProteinsLigandsIntegrin alpha2beta1Macromolecular SubstancesSignal TransductionIntegrin alpha6beta4Hypoxia-Inducible Factor 1, alpha SubunitTransfectionIntegrin beta3Receptors, Adrenergic, betaStatic ElectricityCell MembraneMutagenesisMembrane ProteinsTranscription FactorsSolutionsIntegrin alpha1beta1TemperatureIntegrin alpha6beta1IntegrinsModels, ChemicalCysteineProtein SubunitsCattleDNA-Binding ProteinsNucleic Acid ConformationCatalytic DomainIntracellular Calcium-Sensing ProteinsSubstrate SpecificityTryptophanElectrophoresis, Polyacrylamide GelConserved SequenceMicrococcusDNA PrimersTranscription, GeneticCrystallizationCatalysisProtein DenaturationBacteriophage T4alpha7 Nicotinic Acetylcholine ReceptorCarrier ProteinsDisulfidesPoint MutationTransforming Growth Factor betaPhosphorylationCryoelectron MicroscopyEscherichia coli ProteinsCells, Cultured