ZincCatalytic DomainZinc FingersMolecular Sequence DataSequence Homology, Amino AcidAmino Acid SequenceBinding SitesZinc SulfateSequence AlignmentCloning, MolecularZinc CompoundsModels, MolecularRecombinant ProteinsProtein BindingCrystallography, X-RayProtein ConformationRecombinant Fusion ProteinsBase SequenceCatalysisMutagenesis, Site-DirectedProtein Structure, TertiaryZinc OxideProtein Structure, SecondaryProtein Interaction Domains and Motifssrc Homology DomainsZinc IsotopesEscherichia coliKineticsStructure-Activity RelationshipSubstrate SpecificityDNA, ComplementaryAmino Acid MotifsMutationConserved SequenceDimerizationZinc AcetateSequence DeletionPhosphorylationDNA PrimersTransfectionCellulaseDNA-Binding ProteinsChitinasePeptide FragmentsMutagenesisBacterial ProteinsEnzyme ActivationCell LineTranscription FactorsDNAProtein FoldingAmino Acid SubstitutionMembrane ProteinsHydrolysisCarrier Proteins