Amino Acid Transport SystemsAmino AcidsAmino Acid Transport Systems, BasicLarge Neutral Amino Acid-Transporter 1Amino Acid Transport Systems, NeutralCationic Amino Acid Transporter 1Excitatory Amino Acid Transporter 1Amino Acid Transport System ASCCationic Amino Acid Transporter 2Amino Acid Transport System AExcitatory Amino Acid Transporter 3Excitatory Amino Acid Transporter 2Excitatory Amino Acid Transporter 4Sequence Homology, Amino AcidAntigens, CD98 Light ChainsAntigens, CD98 Heavy ChainBiological TransportAmino Acid Transport System y+Amino Acid SequenceGlutamate Plasma Membrane Transport ProteinsCarrier ProteinsAntigens, CD98Amino Acid Transport System LAmino Acid Transport System X-AGExcitatory Amino Acid Transporter 5SymportersCloning, MolecularMolecular Sequence DataMembrane Transport ProteinsAmino Acid SubstitutionAmino Acids, EssentialAmino Acids, NeutralLeucineOrganic Anion Transporters, Sodium-DependentOrganic Anion TransportersATP-Binding Cassette TransportersLeucine ZippersGABA Plasma Membrane Transport ProteinsXenopus laevisBase SequenceKineticsCystinuriaArginineRNA, MessengerDNA, ComplementarySequence AlignmentOocytesAmino Acids, CyclicMutationSubstrate SpecificityAmino Acids, AromaticGlutamineMutagenesis, Site-DirectedGlutamic AcidEscherichia coliBinding SitesSodiumCell LineBiological Transport, ActiveAlanineRenal AminoaciduriasRecombinant ProteinsModels, MolecularMembrane ProteinsStructure-Activity RelationshipProtein ConformationCell MembraneAmino Acid MotifsProtein Structure, TertiaryPhylogenyProtein BindingAspartic AcidGlycineExcitatory Amino AcidsHartnup DiseaseAmino Acids, Branched-ChainBacterial ProteinsProlinePhenylalanineDNA PrimersMonocarboxylic Acid TransportersLysineRecombinant Fusion ProteinsCysteineGene ExpressionProtein Structure, SecondarySequence Homology, Nucleic AcidVesicular Inhibitory Amino Acid Transport Proteinsbeta-AlanineHydrogen-Ion ConcentrationNucleotide Transport ProteinsTransfectionXenopusCells, CulturedCystineAmino Acid Transport Disorders, InbornPeptide FragmentsMembrane GlycoproteinsAminoisobutyric AcidsIsoleucine