CrystallizationCrystallography, X-RayX-Ray DiffractionCrystallographySelenomethionineProtein ConformationSynchrotronsBacterial ProteinsCloning, MolecularCalcium OxalateEscherichia coliRecombinant ProteinsModels, MolecularMolecular Sequence DataProtein Structure, TertiaryHemoglobin CAmino Acid SequenceSolubilityMuramidasePyrococcus horikoshiiVolatilizationTemperatureDetergentsSolutionsElectrophoresis, Polyacrylamide GelProteinsCalcium CarbonateThermus thermophilusArchaeal ProteinsDifferential Thermal AnalysisPolyethylene GlycolsChemical PrecipitationCalorimetry, Differential ScanningUrinary CalculiHydrogen-Ion ConcentrationArchaeoglobus fulgidusChromatography, GelKidney CalculiDiffusionScattering, RadiationSolventsMethanococcaceaeMolecular StructureAldose-Ketose IsomerasesProtein Structure, QuaternaryProtein BindingExcipientsBothropsNegative StainingWater