Cysteine SynthaseSerine O-AcetyltransferaseCysteineCarbon-Oxygen LyasesSulfurOxidoreductases Acting on Sulfur Group DonorsAcetyltransferasesCystathionine beta-SynthaseSulfidesMolecular Sequence DataAmino Acid SequenceSequence Homology, Amino AcidEscherichia coliMultienzyme ComplexesMutationSerineCloning, MolecularBacterial ProteinsArabidopsisCysteine EndopeptidasesCysteine ProteasesCysteine DioxygenaseCysteine Proteinase InhibitorsBiosynthetic PathwaysDisulfidesBase SequenceStreptomycesKineticsSulfhydryl CompoundsMultigene FamilyMutagenesis, Site-DirectedRecombinant ProteinsGenes, BacterialSubstrate SpecificityOxidation-ReductionCystineBinding SitesSequence AlignmentModels, MolecularChromatography, High Pressure LiquidMolecular StructureOxidoreductasesGenetic Complementation TestLyasesProtein BiosynthesisMethionineCathepsinsGene Expression Regulation, PlantPlant ProteinsGlutathioneAcyltransferasesProtein Structure, TertiaryProtein ConformationAmino Acids