2015
A heterotrimer model of the complete Microprocessor complex revealed by single-molecule subunit counting
Herbert KM, Sarkar SK, Mills M, De la Herran H, Neuman KC, Steitz JA. A heterotrimer model of the complete Microprocessor complex revealed by single-molecule subunit counting. RNA 2015, 22: 175-183. PMID: 26683315, PMCID: PMC4712668, DOI: 10.1261/rna.054684.115.Peer-Reviewed Original ResearchConceptsPri-miRNA substratesMicroprocessor complexHeterotrimeric complexDeletion constructsSingle-molecule subunit countingRNA-binding proteinFull-length proteinAbsence of RNAStem-loop structureSingle-molecule photobleachingSize exclusion chromatographyPresence of RNARNaseIII enzymesPhotobleaching assaysMicroRNA biogenesisSubunit countingMammalian cellsDroshaDGCR8Fluorescent proteinHuman cellsMultiple copiesRNAProteinExact stoichiometry
2006
Multiple domains of EBER 1, an Epstein-Barr virus noncoding RNA, recruit human ribosomal protein L22
Fok V, Mitton-Fry RM, Grech A, Steitz JA. Multiple domains of EBER 1, an Epstein-Barr virus noncoding RNA, recruit human ribosomal protein L22. RNA 2006, 12: 872-882. PMID: 16556938, PMCID: PMC1440895, DOI: 10.1261/rna.2339606.Peer-Reviewed Original ResearchMeSH KeywordsBinding SitesCarrier ProteinsCell LineCross-Linking ReagentsElectrophoretic Mobility Shift AssayHerpesvirus 4, HumanHumansIn Vitro TechniquesMaltose-Binding ProteinsNucleic Acid ConformationPlasmidsProtein BindingProtein Structure, TertiaryRecombinant Fusion ProteinsRibosomal ProteinsRNA-Binding ProteinsRNA, UntranslatedRNA, ViralSequence DeletionTranscription, GeneticTransfectionUltraviolet Rays