GlutamineQuaternary Ammonium CompoundsGlutamate-Ammonia LigaseAmmonium SulfateAmmonium ChlorideAmmoniaAmmonium CompoundsGlutaminaseNitrogenMethionine SulfoximineDiazooxonorleucineAmmonium HydroxideGlutamate SynthaseGlutamatesAmino AcidsGlutamic AcidNitrogen IsotopesHydrogen-Ion ConcentrationKineticsGlutamate DehydrogenaseKetoglutaric AcidsMolecular Sequence DataMethylaminesNitratesAmino Acid SequenceUreaAlanineEscherichia coliAspartic AcidAmidophosphoribosyltransferaseTransaminasesNitrogenous Group TransferasesMutationPII Nitrogen Regulatory ProteinsGlucoseAsparagineCulture MediaHyperammonemiaAzaserineGlutamine-Fructose-6-Phosphate Transaminase (Isomerizing)Biological TransportMolecular WeightCitric Acid CycleAmino Acid Transport Systems, NeutralRNA, Transfer, GlnCation Transport ProteinsOrnithineSubstrate SpecificityArginineNitrogen FixationAcetatesLiverBase SequenceMagnetic Resonance SpectroscopyAnthranilate SynthaseOxidation-ReductionAmino Acid Transport System ASCCarbon IsotopesLeucineTrimethyl Ammonium CompoundsBacterial ProteinsCarbonNitrate ReductaseChemical PrecipitationEnzyme RepressionChromatography, GelAcid-Base EquilibriumElectrophoresis, Polyacrylamide GelBinding SitesCarbon-Nitrogen LigasesCitrullineNitrate ReductasesChromatography, Ion ExchangeParenteral Nutrition, TotalEnteral NutritionNitrosomonasNitrogenaseCloning, MolecularTemperatureAlkalosisMutagenesis, Site-DirectedHistidineCarbon DioxidePyruvic AcidAdenosine TriphosphateHistidine Ammonia-LyaseChromatography, High Pressure LiquidAdenosine MonophosphateChromatographyStructure-Activity RelationshipProlineAspartate-Ammonia Ligasebeta-AlanineAmino Acid Transport System ATransglutaminasesNitritesGlutamate Dehydrogenase (NADP+)Fractional PrecipitationNeurosporaAmino Acid Transport Systems