Clavulanic AcidMultigene Familyras ProteinsAmino AcidsMolecular Sequence DataGenes, rasSequence Homology, Amino AcidAmino Acid SequenceAmino Acid SubstitutionProto-Oncogene Proteins p21(ras)Cloning, MolecularOncogene Protein p21(ras)Amino Acids, EssentialAmino Acid Transport SystemsSequence AlignmentMutationBase SequenceAmino Acid MotifsEscherichia coliBinding SitesMutagenesis, Site-DirectedDNA, ComplementarySequence Homology, Nucleic AcidRecombinant ProteinsKineticsras GTPase-Activating ProteinsAmino Acids, AromaticPeptide FragmentsAmino Acids, Branched-ChainProtein ConformationAmino Acids, SulfurModels, MolecularLeucineProtein BindingProtein Structure, TertiaryStructure-Activity RelationshipCell LineDNAProteinsSubstrate SpecificityPeptidesMolecular WeightRecombinant Fusion ProteinsRestriction MappingBacterial ProteinsRNA, MessengerPhylogenyPlasmidsSequence Analysis, DNAAlanineGenes, BacterialElectrophoresis, Polyacrylamide GelProtein Structure, SecondaryConserved SequenceAmino Acid Transport Systems, BasicDNA PrimersCarrier ProteinsTransfectionLysineIsoleucineCodonAmino Acids, BasicSpecies SpecificityChromatography, High Pressure LiquidSaccharomyces cerevisiaeSignal TransductionCattleBiological TransportGlycinePoint MutationCyanogen BromideTrypsinProtein BiosynthesisValineGlutamineGenesPolymerase Chain ReactionOpen Reading FramesMutagenesisAmino Acids, DiaminoTranscription, GeneticSequence DeletionMembrane ProteinsArginineras Guanine Nucleotide Exchange FactorsGene LibraryExcitatory Amino AcidsMethionineAspartic AcidNitrogenProto-Oncogene Proteins c-rafSequence AnalysisProlineCysteinePhenylalanineGene ExpressionCOS CellsFungal ProteinsAmino Acid Transport System AAmino Acids, Neutral