Protein Structure, SecondaryModels, MolecularAlanineMolecular Sequence DataAmino Acid SequenceProtein Structure, TertiaryProtein ConformationHelix (Snails)Crystallography, X-RayBinding SitesProtein BindingNuclear Magnetic Resonance, BiomolecularMutagenesis, Site-DirectedSequence Homology, Amino AcidProtein FoldingMutationMagnetic Resonance SpectroscopyStructure-Activity RelationshipSequence AlignmentEscherichia coliRecombinant ProteinsDimerizationProtein Structure, QuaternaryBacterial ProteinsAmino Acid SubstitutionCatalytic DomainBase SequenceAlanine TransaminaseReceptors, Amino AcidKineticsStructural Homology, ProteinAlanine RacemaseProtein MultimerizationInterleukin-1betaEscherichia coli ProteinsPeptidesCell LineSubstrate SpecificityHydrogen BondingManducaNucleic Acid ConformationCircular Dichroismalpha 1-AntitrypsinDNAAmino Acid MotifsPeptide FragmentsHydrophobic and Hydrophilic Interactionsbeta 2-MicroglobulinAmino AcidsIntegrin alpha5beta1ThermodynamicsLigandsCloning, MolecularRecombinant Fusion ProteinsMembrane ProteinsCell MembraneIntegrin alpha4beta1Static ElectricityAlanine DehydrogenaseReceptors, Adrenergic, alphaMacromolecular SubstancesSignal TransductionMutagenesisTransfectionCysteineIntegrin alpha2beta1Transcription FactorsProteinsIntegrin alpha6beta4Integrin beta3Conserved SequenceHypoxia-Inducible Factor 1, alpha SubunitProtein SubunitsSolutionsDNA-Binding ProteinsReceptors, Adrenergic, betaModels, ChemicalIntegrin alpha1beta1IntegrinsIntegrin alpha6beta1Intracellular Calcium-Sensing ProteinsPoint MutationDNA PrimersCattleCryoelectron MicroscopyHydrogen-Ion ConcentrationBacteriorhodopsinsMolecular ConformationComputer SimulationCarrier ProteinsTranscription, GeneticTemperatureElectrophoresis, Polyacrylamide GelModels, StructuralModels, BiologicalCatalysisalpha7 Nicotinic Acetylcholine ReceptorPhosphorylationTransforming Growth Factor betaCricetinae