Magnetic Resonance SpectroscopyMagnetic Resonance ImagingProtein BindingProtein Interaction MappingProtein ConformationCreatineModels, MolecularMolecular Sequence DataPhosphocreatineBinding SitesProtein Structure, TertiaryAspartic AcidCholineTwo-Hybrid System TechniquesProtonsAmino Acid SequenceNuclear Magnetic Resonance, BiomolecularElectron Spin Resonance SpectroscopyPhosphorusBrainInositolBase SequencePhosphorus IsotopesTranscription FactorsMagnetic Resonance AngiographyCarbon IsotopesHydrogen-Ion ConcentrationCell LineFluorineEnergy MetabolismPhosphatesProtein Structure, SecondaryCircular DichroismMagnetic Resonance Imaging, CineGlutamineGlutamic AcidBrain ChemistryKineticsMolecular ConformationLactic AcidAdenosine TriphosphateSpectroscopy, Near-InfraredSpectrum AnalysisSpectrophotometry, InfraredSolutionsHydrogenPhosphorylcholineSpectrometry, FluorescenceDiffusion Magnetic Resonance ImagingThermodynamicsSurface Plasmon ResonanceContrast MediaMuscle, SkeletalDeuteriumMass SpectrometryWaterMolecular StructureReproducibility of ResultsOxygenImage Processing, Computer-AssistedSpin LabelsTemperatureTime FactorsSpectrum Analysis, RamanModels, ChemicalBrain MappingCarbohydrate SequenceCrystallography, X-RayGlycerylphosphorylcholineSensitivity and SpecificityLactatesOxidation-ReductionMetabolomicsBrain NeoplasmsProtein FoldingCarbohydrate ConformationBrain DiseasesChemistryGyrus CinguliEscherichia coliChemical PhenomenaHydrogen BondingChromatography, High Pressure LiquidOccipital LobeFluorescence Resonance Energy TransferAlgorithmsNeurochemistryGadolinium DTPAStructure-Activity RelationshipSpectrophotometry, UltravioletGadoliniumGlucoseMetabolomeNucleic Acid ConformationNitrogen IsotopesReference ValuesTryptophanImaging, Three-DimensionalFourier AnalysisLiver