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 ActivationGTPase-Activating ProteinsGTP-Binding 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