CadmiumCadmium PoisoningCadmium ChlorideCadmium CompoundsCadmium RadioisotopesMolecular Sequence DataAmino Acid SequenceBinding SitesProtein BindingModels, MolecularMutagenesis, Site-DirectedBase SequenceMetallothioneinProtein Structure, TertiaryProtein ConformationSequence Homology, Amino AcidMetals, HeavyKineticsMutationZincProtein Structure, SecondaryRecombinant ProteinsEscherichia coliAmino Acid SubstitutionCysteineSequence AlignmentLeadCloning, MolecularStructure-Activity RelationshipSubstrate SpecificityCell LinePeptide FragmentsCrystallography, X-RayPhytochelatinsAmino AcidsSpectrophotometry, AtomicPeptidesRecombinant Fusion ProteinsDrug ResiduesBacterial ProteinsHistidineMagnetic Resonance SpectroscopyLysineConserved SequenceDNACircular DichroismDNA-Binding ProteinsAmino Acid MotifsEnvironmental PollutantsCatalysisMercuryPesticide ResiduesHydrogen-Ion ConcentrationCarrier ProteinsMutagenesisElectrophoresis, Polyacrylamide GelEnvironmental ExposureMetalsPhosphorylationLigandsCopperBinding, CompetitivePlasmidsCattleTransfectionCatalytic DomainProteinsDNA PrimersDimerizationMembrane ProteinsTranscription FactorsProtein FoldingMolecular WeightAlanineSoil PollutantsSaccharomyces cerevisiaePoint MutationTyrosineTryptophanChromatography, High Pressure LiquidDNA, ComplementaryCell MembraneArginineSerineAspartic AcidHydrolysisHydrogen BondingTrypsinNuclear Magnetic Resonance, BiomolecularFood ContaminationBody BurdenSpectrometry, FluorescenceCOS CellsCricetinaeDose-Response Relationship, DrugMass SpectrometryKidneyModels, ChemicalMacromolecular SubstancesEscherichia coli Proteins