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
2010
Structure and function of the polymerase core of TRAMP, a RNA surveillance complex
Hamill S, Wolin SL, Reinisch KM. Structure and function of the polymerase core of TRAMP, a RNA surveillance complex. Proceedings Of The National Academy Of Sciences Of The United States Of America 2010, 107: 15045-15050. PMID: 20696927, PMCID: PMC2930566, DOI: 10.1073/pnas.1003505107.Peer-Reviewed Original ResearchMeSH KeywordsAdaptor Proteins, Signal TransducingAmino Acid SequenceBase SequenceBinding SitesCrystallography, X-RayDNA-Directed DNA PolymeraseModels, MolecularMolecular Sequence DataMultiprotein ComplexesProtein Interaction Domains and MotifsRecombinant ProteinsRNA, FungalSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsSequence Homology, Amino AcidStatic ElectricitySubstrate SpecificityConceptsZinc knuckle motifHigher eukaryotesSubstrate recognitionRNA polymeraseCentral domainInitial substrate recognitionRNA 3' endsTRAMP complexRNA surveillanceZinc knuckleCharacterized enzymesAberrant RNAsSurveillance complexPolymerase coreRNA bindingAir2pNucleotidyl transferaseTrf4pN-terminusEukaryotesInteraction surfacePolymeraseMotifNucleic acidsComplexes
2005
Structural Insights into RNA Quality Control: The Ro Autoantigen Binds Misfolded RNAs via Its Central Cavity
Stein AJ, Fuchs G, Fu C, Wolin SL, Reinisch KM. Structural Insights into RNA Quality Control: The Ro Autoantigen Binds Misfolded RNAs via Its Central Cavity. Cell 2005, 121: 529-539. PMID: 15907467, PMCID: PMC1769319, DOI: 10.1016/j.cell.2005.03.009.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid MotifsAmino Acid SequenceAnimalsBinding SitesCells, CulturedCrystallography, X-RayInsectaModels, MolecularMolecular Sequence DataNucleic Acid ConformationProtein BindingProtein Structure, TertiaryRibonucleoproteinsRNARNA Processing, Post-TranscriptionalRNA-Binding ProteinsRNA, Small CytoplasmicRNA, Small NuclearXenopus laevis