PyridoxalPyridoxal PhosphatePyridoxal KinasePyridoxaminePyridoxineBinding SitesBorohydridesPyridoxaminephosphate OxidaseVitamin B 6 DeficiencySequence Homology, Amino AcidTransaminasesApoenzymesProtein ConformationKineticsProtein BindingVitamin B 6Protein Interaction Domains and Motifssrc Homology DomainsRecombinant Fusion ProteinsEscherichia coliRecombinant ProteinsCrystallography, X-RayAspartate AminotransferasesSequence AlignmentPyridoxic AcidCloning, MolecularL-Serine DehydrataseMutagenesis, Site-DirectedPicolinesLysineProtein Structure, SecondaryStructure-Activity RelationshipModels, MolecularLyasesSchiff BasesGlycine HydroxymethyltransferaseDimerizationCatalysisPDZ DomainsCysteine SynthaseAlanine RacemasePhosphorylasesBase SequencePeptide FragmentsTyrosine Phenol-LyaseAmino Acid MotifsD-Alanine TransaminaseSpectrophotometryTryptophan SynthaseMolecular Sequence DataTryptophanaseCircular DichroismConserved SequencePhosphorylase bBacterial ProteinsCarboxy-LyasesDNA-Binding ProteinsProtein FoldingHydrogen-Ion ConcentrationSpectrometry, FluorescenceMembrane ProteinsSequence DeletionTranscription FactorsCarrier ProteinsTransfectionCysteineLigandsCystathionine beta-SynthaseAmino Acid SequenceDNA, ComplementaryMutationCell MembraneMagnetic Resonance SpectroscopyAmino AcidsDNAElectrophoresis, Polyacrylamide GelCoenzymesProtein Structure, QuaternarySpectrophotometry, UltravioletTyrosine DecarboxylaseAmino Acid SubstitutionDNA PrimersCystathionineIminesPhosphorylationSignal TransductionSaccharomyces cerevisiaeMacromolecular SubstancesMutagenesisSemicarbazidesMolecular WeightCytoplasmPlasmids5-Aminolevulinate SynthetaseSerineAffinity LabelsProtein MultimerizationTwo-Hybrid System TechniquesOrnithine-Oxo-Acid Transaminase4-Aminobutyrate Transaminase