Amino Acid MotifsMolecular Sequence DataAmino Acid SequenceRNA-Binding ProteinsBinding SitesProtein BindingRecognition (Psychology)Base SequenceProtein Structure, TertiaryModels, MolecularSequence Homology, Amino AcidNucleotide MotifsRibonucleoproteinsSequence AlignmentRNAConserved SequenceSubstrate SpecificityMutationNuclear ProteinsPoly(A)-Binding ProteinsProtein Interaction Domains and MotifsRNA SplicingDNA-Binding ProteinsProtein ConformationHu Paraneoplastic Encephalomyelitis AntigensNucleic Acid ConformationCloning, MolecularCrystallography, X-RayRecombinant Fusion ProteinsProtein Structure, SecondaryMutagenesis, Site-DirectedTranscription FactorsPolypyrimidine Tract-Binding ProteinRNA PrecursorsCell LineRecombinant ProteinsHeterogeneous-Nuclear RibonucleoproteinsDNARibonucleoprotein, U1 Small NuclearRibonucleoprotein, U2 Small NuclearHeLa CellsAlternative SplicingConsensus SequenceOctamer Transcription FactorsRNA, MessengerNuclear Magnetic Resonance, BiomolecularSaccharomyces cerevisiae ProteinsPeptidesNuclear Matrix-Associated ProteinsTranscription, GeneticSaccharomyces cerevisiaeStructure-Activity RelationshipEscherichia coliSequence DeletionPromoter Regions, GeneticLigandsRNA, Small NuclearDNA PrimersDimerizationRNA, FungalKineticsEukaryotic Initiation Factor-3Bacterial ProteinsMutagenesisCell NucleusCarrier ProteinsPattern Recognition, VisualPhosphorylationProtein FoldingTwo-Hybrid System TechniquesFurinSpliceosomesbeta-Transducin Repeat-Containing ProteinsTransfectionDrosophila ProteinsRibonucleoproteins, Small NuclearCOS CellsProtein BiosynthesisProteinsRepressor ProteinsCytoplasmMembrane ProteinsPeptide FragmentsAmino Acid SubstitutionFungal ProteinsProtein Structure, QuaternaryProtein TransportMagnetic Resonance SpectroscopyPeptide Initiation FactorsHeterogeneous-Nuclear Ribonucleoprotein Group A-BSignal TransductionPhylogenyOligodeoxyribonucleotidesPlasmidsAutoantigensOligopeptidesRNA Splice SitesCell Nucleus StructuresHeterogeneous-Nuclear Ribonucleoprotein Group F-HPhosphoproteins