ras GTPase-Activating Proteinsras Proteinsp120 GTPase Activating ProteinGTPase-Activating ProteinsProto-Oncogene Proteins p21(ras)GTP PhosphohydrolasesNeurofibromin 1Genes, rasProteinsMolecular Sequence DataAmino Acid SequenceSignal TransductionOncogene Protein p21(ras)Guanosine Triphosphaterho GTP-Binding ProteinsMonomeric GTP-Binding Proteinsrab GTP-Binding ProteinsGTP-Binding ProteinsGuanine Nucleotide Exchange FactorsGuanosine Diphosphaterac1 GTP-Binding ProteinMutationrac GTP-Binding ProteinsrhoA GTP-Binding ProteinProtein BindingDynaminsras Guanine Nucleotide Exchange Factorsrap GTP-Binding ProteinsEnzyme ActivationProto-Oncogene Proteins c-rafran GTP-Binding Proteinral GTP-Binding Proteinsrap1 GTP-Binding ProteinsCell LineGTP Phosphohydrolase-Linked Elongation FactorsProtein Structure, TertiaryBase SequenceRecombinant Fusion ProteinsSequence Homology, Amino AcidKineticsDynamin IProtein TransportADP-Ribosylation FactorsCells, CulturedTransfectionPhosphorylationActinsCell MembraneProtein-Serine-Threonine KinasesMembrane ProteinsHydrolysisModels, BiologicalBinding SitesSaccharomyces cerevisiaeRecombinant Proteinsrab1 GTP-Binding Proteins3T3 CellsSaccharomyces cerevisiae Proteinsral Guanine Nucleotide Exchange FactorCell Transformation, NeoplasticFungal Proteinsras-GRF1PhenotypeCytoskeletonGuanine Nucleotide Dissociation InhibitorsProto-Oncogene ProteinsCarrier ProteinsCloning, MolecularModels, MolecularRGS ProteinsDynamin IICOS Cellscdc42 GTP-Binding Protein, Saccharomyces cerevisiaePhosphoric Monoester HydrolasesMitogen-Activated Protein KinasesEscherichia coliVesicular Transport ProteinsCell DivisionMAP Kinase Signaling SystemSon of Sevenless ProteinsGuanosine 5'-O-(3-Thiotriphosphate)Sequence AlignmentCell MovementHeLa CellsMicroscopy, FluorescenceMice, KnockoutrhoB GTP-Binding Proteinraf KinasesGene Expression RegulationEndocytosisPhosphatidylinositol 3-KinasesTwo-Hybrid System TechniquesRNA, MessengerMutagenesis, Site-DirectedEndosomesCell PolarityNIH 3T3 CellsBlotting, WesternCell Line, TumorGuanine Nucleotides