Amino Acid SubstitutionAmino Acid SequenceMolecular Sequence DataAmino AcidsSequence Homology, Amino AcidMutationBase SequenceMutagenesis, Site-DirectedCloning, MolecularExtracellular MatrixSequence AlignmentPoint MutationModels, MolecularStructure-Activity RelationshipBinding SitesEscherichia coliProtein ConformationProtein Structure, TertiaryKineticsSequence Analysis, DNARecombinant ProteinsMutation, MissenseCell LineProtein BindingPhylogenyEvolution, MolecularDNA Mutational AnalysisMutagenesisBacterial ProteinsGenetic VariationCodonSubstrate SpecificityAmino Acid MotifsPlasmidsPeptide FragmentsProtein Structure, SecondaryDNAPolymerase Chain ReactionDNA PrimersSequence Homology, Nucleic AcidConserved SequenceDNA, ComplementaryPhenotypeAlanineRecombinant Fusion ProteinsPeptidesAllelesExtracellular Matrix ProteinsSpecies SpecificityProteinsAmino Acids, EssentialRestriction MappingGlycineLeucineViral ProteinsTransfectionAmino Acid Transport SystemsAspartic AcidMatrix Metalloproteinase 2ProlineMatrix MetalloproteinasesGenes, BacterialElectrophoresis, Polyacrylamide GelEnzyme StabilityLysineCricetinaeArginineRNA, MessengerSequence DeletionCysteineSaccharomyces cerevisiaeCarrier ProteinsMutant ProteinsEpitopesIsoleucineValineCatalysisDNA, BacterialPolymorphism, GeneticCattleEscherichia coli ProteinsSequence Analysis, ProteinDNA-Binding ProteinsExonsCOS CellsSelection, GeneticTemperatureViral Envelope ProteinsVirus ReplicationGenesNuclear MatrixTranscription, GeneticSerineMembrane ProteinsMolecular WeightCells, CulturedCercopithecus aethiopsPhenylalanineModels, GeneticProtein Engineering