Phospholipids Can Switch the GTPase Substrate Preference of a GTPase-activating Protein*
Ligeti E, Dagher MC, Hernandez SE, Koleske AJ, Settleman J. Phospholipids Can Switch the GTPase Substrate Preference of a GTPase-activating Protein*. Journal Of Biological Chemistry 2003, 279: 5055-5058. PMID: 14699145, DOI: 10.1074/jbc.c300547200.Peer-Reviewed Original ResearchConceptsGTPase-activating proteinsSmall GTPasesSubstrate preferencePotent GTPase-activating proteinMajor cellular inhibitorActivity of GTPasesNovel regulatory mechanismLikely physiological roleRacGAP activityIntrinsic GTPRhoGAP activityP190 RhoGAPCellular inhibitorRac GTPasesGTPasesRegulatory mechanismsPhysiological roleProteinPhospholipidsFatty acidsRhoGAPGTPP190ActivityRho