CrystallizationX-Ray DiffractionCrystallography, X-RayCrystallographyCalcium PyrophosphateLiquid CrystalsModels, MolecularProtein ConformationSynchrotronsCalcium OxalateCalcium PhosphatesColloidsEscherichia coliMolecular Sequence DataMicroscopy, ElectronChemistry, PhysicalAmino Acid SequenceWaterMuramidaseBacterial ProteinsRecombinant ProteinsMacromolecular SubstancesProtein Structure, TertiaryCloning, MolecularBinding SitesTemperatureProtein Structure, SecondaryBase SequenceCattleProtein Structure, QuaternaryCatalytic DomainHydrogen BondingProtein BindingDimerizationSequence Homology, Amino AcidStructural Homology, ProteinSequence AlignmentMolecular ConformationMolecular StructureQuartz Crystal Microbalance TechniquesCatalysisProtein MultimerizationStatic ElectricitySubstrate SpecificityStructure-Activity RelationshipProtein FoldingLigandsMutagenesis, Site-DirectedModels, ChemicalChondrocalcinosisSolutionsHydrophobic and Hydrophilic InteractionsMutationElectronsMicroscopy, PolarizationEscherichia coli ProteinsBacillus thuringiensisThermus thermophilusNucleic Acid ConformationKineticsAmino Acid MotifsThermotoga maritimaAmino Acid SubstitutionConserved SequenceBiocatalysisProtein Interaction Domains and MotifsSelenomethionineThermodynamicsArchaeal Proteins