2007
A fluorescence resonance energy transfer activation sensor for Arf6
Hall B, McLean MA, Davis K, Casanova JE, Sligar SG, Schwartz MA. A fluorescence resonance energy transfer activation sensor for Arf6. Analytical Biochemistry 2007, 374: 243-249. PMID: 18162163, PMCID: PMC2277471, DOI: 10.1016/j.ab.2007.11.032.Peer-Reviewed Original ResearchConceptsMembrane targetingPlatelet-derived growth factorARF6 activationFluorescent proteinGreen fluorescent protein derivativesNormal membrane targetingRas family GTPasesDownstream effector proteinsSmall GTPase Arf6Small GTPase activationFluorescent reporter proteinFluorescent protein derivativesEffector proteinsExchange factorGTPase Arf6Effector domainReporter proteinGTPase activationRac activationN-terminusArf6Intact cellsCell migrationNormal regulationProtein
1994
Differing structural requirements for GTPase-activating protein responsiveness and NADPH oxidase activation by Rac.
Xu X, Barry D, Settleman J, Schwartz M, Bokoch G. Differing structural requirements for GTPase-activating protein responsiveness and NADPH oxidase activation by Rac. Journal Of Biological Chemistry 1994, 269: 23569-23574. PMID: 8089125, DOI: 10.1016/s0021-9258(17)31553-3.Peer-Reviewed Original ResearchMeSH KeywordsBase SequenceBinding, CompetitiveDNA PrimersEnzyme ActivationGTP-Binding ProteinsGTPase-Activating ProteinsIn Vitro TechniquesMolecular Sequence DataNADH, NADPH OxidoreductasesNADPH OxidasesProteinsRac GTP-Binding ProteinsRas GTPase-Activating ProteinsRecombinant ProteinsStructure-Activity RelationshipConceptsGTPase-activating proteinsEffector domainFunction of RacGTP/GDP stateInteraction of RasDouble mutationNADPH oxidase activationGAP bindingActin cytoskeletonMembrane rufflingActin assemblyOxidase activationGTP hydrolysisRac-GTPGDP stateWild typeSuperoxide-forming NADPH oxidaseInteraction sitesProtein responsivenessProteinResidues 12MutationsRacRac2Phagocytic leukocytes