ZincZinc FingersZinc SulfateZinc CompoundsZinc AcetateZinc OxideZinc IsotopesIon ChannelsChelating AgentsBinding SitesAmino Acid SequenceIonsMolecular Sequence DataMetallothioneinCrystallography, X-RayMetalsModels, MolecularCopperCations, DivalentCobaltCadmiumFactor XIIaEthylenediaminesIon TransportProtein ConformationKineticsIon Channel GatingProtein BindingDitiocarbHistidineIon-Selective ElectrodesHydrogen-Ion ConcentrationEdetic AcidMetalloproteinsCatalysisHeavy IonsCarbonic AnhydrasesAeromonas hydrophilaFactor XIIProtein Structure, TertiaryNickelMengovirusCatalytic DomainCysteineCadmium PoisoningSequence Homology, Amino AcidProtein Structure, SecondaryApoenzymesSubstrate SpecificityPrekallikreinCadmium ChlorideCationsLeucine-tRNA LigaseManganeseAlcohol DehydrogenaseMagnesiumCarboxypeptidases AEscherichia coliMutagenesis, Site-DirectedKininogensStructure-Activity RelationshipSequence AlignmentIronSulfoglycosphingolipidsCalciumMetalloendopeptidasesRecombinant ProteinsBacterial ProteinsX-Ray DiffractionMutationTrace ElementsBase SequenceMolecular StructureProtonsPhenanthrolinesPotentiometryDimerizationCircular DichroismRNA, Transfer, LeuDNA-Binding ProteinsDose-Response Relationship, DrugCation Transport ProteinsCrystallizationModels, ChemicalChloromercuribenzoatesThermolysinProtein Structure, QuaternaryTime FactorsSpectrometry, Mass, Secondary IonSpectrum AnalysisSolutionsLigandsIon PumpsIon ExchangeTranscription FactorsDNAOxidation-ReductionHorsesAmidohydrolasesApoproteins