Amino Acids, AcidicAmino AcidsAminoisobutyric AcidsAmino Acid Transport SystemsBiological TransportAmino Acid Transport Systems, AcidicAmino Acid SequenceLeucineAspartic AcidMolecular Sequence DataSequence Homology, Amino AcidKineticsAmino Acid Transport System AGlutamatesAlanineBiological Transport, ActiveProlineAmino Acid SubstitutionAmino Acids, DicarboxylicCloning, MolecularAmino Acid Transport Systems, BasicMutagenesis, Site-DirectedSodiumCanavanineMutationBase SequenceAmino Acids, BasicGlutamineGlutamic AcidHydrogen-Ion ConcentrationSubstrate SpecificityGlutamyl AminopeptidaseBinding SitesCarrier ProteinsSorbic AcidGlycineSequence AlignmentAmino Acid MotifsSerineCarbon IsotopesAminobutyratesEscherichia coliCell MembraneFatty Acid Transport ProteinsMolecular WeightRecombinant ProteinsGlucoseCarbon RadioisotopesProtein BindingPhenylalanineCycloleucineNitrogenProtein Structure, TertiarySaccharomyces cerevisiaebeta-AlanineMethionineCell LineExcitatory Amino Acid Transporter 3Culture MediaProtein ConformationLiverPeptidesPeptide FragmentsStructure-Activity RelationshipFatty AcidsModels, MolecularBacterial ProteinsInsulinDNA, ComplementaryElectrophoresis, Polyacrylamide GelMicrovilliRecombinant Fusion ProteinsSequence Homology, Nucleic AcidAmino Acids, EssentialArginineProtein Structure, SecondaryCells, CulturedProtein BiosynthesisDNATransfectionConserved SequenceAntigens, CD36DNA PrimersTritiumPlasmidsCattleProteinsRestriction MappingTemperatureMutagenesisRNA, MessengerMembrane ProteinsHydrolysisLysineLiver CirculationRabbitsDNA-Binding ProteinsRats, Inbred StrainsTrypsinMuscles