Carbohydrate EpimerasesRacemases and EpimerasesStereoisomerismGuanosine Diphosphate SugarsOrganic Chemistry ProcessesIduronic AcidErgotaminesSolid-Phase Synthesis TechniquesIsomerismUronic AcidsBoratesErgot AlkaloidsNitrous AcidHydroxysteroidsUridine Diphosphate SugarsDermatan SulfateGlucuronic AcidAcremoniumAzotobacter vinelandiiArabinoseAlginatesHexuronic AcidsPeptide SynthasesEubacteriumErgolinesMagnetic Resonance SpectroscopyChromatography, High Pressure LiquidHeparitin SulfateChondroitinMolecular StructureSubstrate SpecificityIsomerasesMolecular Sequence DataDisaccharidesCarbolinesKineticsMolecular ConformationCarbohydrate SequenceAmino Acid SequenceCatalysisGalactoseGlycosaminoglycansNuclear Magnetic Resonance, BiomolecularBacterial ProteinsBile Acids and SaltsGas Chromatography-Mass SpectrometrySequence Homology, Amino AcidSolventsEscherichia coliModels, ChemicalPoaceaeCatalytic DomainStructure-Activity RelationshipHydrogen-Ion ConcentrationCloning, MolecularPolysaccharidesOxidation-ReductionAmino AcidsMass SpectrometryRecombinant ProteinsChromatography, GelModels, MolecularCrystallography, X-RayTemperatureBase SequenceLiverAnti-Bacterial Agents