AmmoniaAmidesNitrosomonasAmidohydrolasesNitrogenGlutamineCarbamoyl-Phosphate Synthase (Ammonia)UreaGlutamate-Ammonia LigaseHyperammonemiaAmmonium ChlorideNitrogen RadioisotopesNitrificationAmide SynthasesHydrogen-Ion ConcentrationGlutaminaseNitrogen IsotopesGlucagon-Like PeptidesPolyunsaturated AlkamidesMagnetic Resonance SpectroscopyEndocannabinoidsHepatic EncephalopathyManureMolecular StructureNitrosomonas europaeaGlutamate DehydrogenaseKineticsRumenHydrogenMolecular Sequence DataAmino AcidsModels, MolecularCarbamatesGlutamatesQuaternary Ammonium CompoundsGlutamate SynthasePhenylalanine Ammonia-LyaseGillsAmino Acid SequenceOxidation-ReductionDeuterium Exchange MeasurementAcetyleneSpectrophotometry, InfraredSpectroscopy, Fourier Transform InfraredMethionine SulfoximineArchaeaProtein ConformationUreaseAminohydrolasesFatty Acids, VolatileMethylaminesCannabinoid Receptor ModulatorsDeuteriumProtonsHydrogen BondingStereoisomerismAirStructure-Activity RelationshipArachidonic AcidsAcidosisBacteriaGlucagon-Like Peptide 1PeptidesFish ProteinsOxidoreductasesAminesOrnithineUrea Cycle Disorders, InbornProtein Structure, SecondaryCatalysisWaterHydrolysisAnimal FeedOncorhynchus mykissPerseaKetoglutaric AcidsSubstrate SpecificityDeamination