CystineSulfurAmino AcidsSulfur CompoundsCystinosisAmino Acids, SulfurSequence Homology, Amino AcidAmino Acid SequenceSulfur IsotopesCystine Knot MotifsSulfur DioxideAmino Acid SubstitutionAmino Acid Transport System y+Cloning, MolecularCysteineAmino Acids, EssentialCystinuriaAmino Acid Transport SystemsMethionineCysteamineMolecular Sequence DataSequence AlignmentSulfidesMustard GasBase SequenceEscherichia coliAmino Acid MotifsKineticsAmino Acid Transport Systems, BasicMutationBinding SitesThiosulfatesModels, MolecularMutagenesis, Site-DirectedProtein ConformationSulfur OxidesDisulfidesRecombinant ProteinsDNA, ComplementaryGlutathioneOxidation-ReductionPeptide FragmentsLeucineAmino Acids, Branched-ChainSulfatesSequence Homology, Nucleic AcidBacterial ProteinsStructure-Activity RelationshipAmino Acids, AromaticPhylogenyFanconi SyndromeCyclotidesProtein Structure, TertiaryMolecular WeightSulfhydryl CompoundsSubstrate SpecificityPeptidesProtein BindingSequence Analysis, DNABiological TransportAmino Acid Transport Systems, NeutralProteinsNitrogenDNAChromatography, High Pressure LiquidCell LineLysineGenes, BacterialAlanineAmino Acids, DiaminoElectrophoresis, Polyacrylamide GelRestriction MappingProtein Structure, SecondaryChlorobiCarrier ProteinsRNA, MessengerOxidoreductases Acting on Sulfur Group DonorsSpecies SpecificityRecombinant Fusion ProteinsCystamineConserved SequenceCattleGlutamic AcidGlycineTaurineDNA PrimersPlasmidsGlutamineTrypsinSulfur HexafluorideCyanogen BromideArginineCulture MediaIsoleucineCystathionine gamma-LyaseChromatiaceaeSulfurtransferasesAmino Acids, BasicHydrogen-Ion ConcentrationChemical Warfare Agents