Alanine TransaminaseAspartate AminotransferasesAlanineAmino AcidsNucleotidesSequence Homology, Amino AcidAmino Acid SequenceMolecular Sequence DataCloning, MolecularAmino Acid SubstitutionBase SequenceMutationEscherichia coliSequence AlignmentBinding SitesKineticsAlanine RacemaseMutagenesis, Site-DirectedSequence Homology, Nucleic AcidAmino Acid Transport SystemsAmino Acids, EssentialDNAPolymorphism, Single NucleotideModels, MolecularAdenine NucleotidesSequence Analysis, DNAAmino Acid MotifsProtein ConformationRecombinant ProteinsProtein BindingPhylogenyDNA, ComplementarySubstrate SpecificityStructure-Activity RelationshipProtein Structure, TertiaryRestriction MappingBacterial ProteinsGenes, BacterialGuanine NucleotidesCell LinePlasmidsMolecular WeightRNA, MessengerLeucinePeptide FragmentsCodonDNA PrimersSpecies SpecificityGenesPurine NucleotidesPeptidesAlanine DehydrogenaseAmino Acids, AromaticAmino Acids, Branched-ChainNeutral RedTranscription, GeneticConserved SequenceElectrophoresis, Polyacrylamide GelPolymerase Chain ReactionHydrogen-Ion ConcentrationOpen Reading FramesProtein Structure, SecondaryProteinsRecombinant Fusion ProteinsGenetic VariationCattlePoint MutationAmino Acids, SulfurDNA, BacterialGlutamineEvolution, MolecularCarrier ProteinsNucleic Acid ConformationChromatography, High Pressure LiquidMutagenesisAmino Acids, NeutralAdenosine TriphosphateLysineBiological TransportProtein BiosynthesisSaccharomyces cerevisiaeHydrolysisLiverGlycineAspartic AcidNeutral CeramidaseSequence DeletionIsoleucineTransfectionGuanine Nucleotide Exchange FactorsDNA Restriction EnzymesSerineCatalysisAmino Acid Transport Systems, BasicNucleotides, CyclicCysteineViral ProteinsProlineArginineMembrane Proteins