2011
Insights regarding guanine nucleotide exchange from the structure of a DENN-domain protein complexed with its Rab GTPase substrate
Wu X, Bradley MJ, Cai Y, Kümmel D, De La Cruz EM, Barr FA, Reinisch KM. Insights regarding guanine nucleotide exchange from the structure of a DENN-domain protein complexed with its Rab GTPase substrate. Proceedings Of The National Academy Of Sciences Of The United States Of America 2011, 108: 18672-18677. PMID: 22065758, PMCID: PMC3219131, DOI: 10.1073/pnas.1110415108.Peer-Reviewed Original ResearchMeSH KeywordsBinding SitesBiological TransportCrystallography, X-RayDeath Domain Receptor Signaling Adaptor ProteinsGuanineGuanine Nucleotide Exchange FactorsHumansKineticsNucleotidesProtein BindingProtein Structure, SecondaryProtein Structure, Tertiaryrab GTP-Binding Proteinsrab1 GTP-Binding ProteinsConceptsGuanine nucleotide exchange factorsDENN domain proteinsMembrane traffic pathwaysNucleotide exchange factorsGDP-bound formGTP-bound formSwitch regions IHigher eukaryotesRab GTPasesGEF familyEukaryotic cellsTraffic pathwaysExchange factorSwitch INucleotide bindingKey regulatorConformational changesFirst structureNovel insightsRab35ProteinDENND1BEukaryotesRegion IGTPases
1997
A new family of G-protein regulators — the RGS proteins
Koelle M. A new family of G-protein regulators — the RGS proteins. Current Opinion In Cell Biology 1997, 9: 143-147. PMID: 9069252, DOI: 10.1016/s0955-0674(97)80055-5.Peer-Reviewed Original ResearchConceptsRGS proteinsInactive GDP-bound formG protein alpha subunitsG proteinsDifferent RGS proteinsHeterotrimeric G proteinsG-protein regulatorsGDP-bound formG protein signalingFirst biochemical studyGenetic experimentsGTPase activityAlpha subunitBiochemical studiesProteinPhysiological significanceRegulatorFamilySubunitsSignalingNew familyLarge number
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