SMN Complex ProteinsDEAD Box Protein 20Ribonucleoproteins, Small NuclearMuscular Atrophy, SpinalCoiled BodiesRNA-Binding ProteinsCyclic AMP Response Element-Binding ProteinSpliceosomesHeLa CellsNuclear Pore Complex ProteinssnRNP Core ProteinsNerve Tissue ProteinsRNA, Small NuclearRibonucleoproteinsMultiprotein ComplexesNuclear ProteinsSurvival of Motor Neuron 1 ProteinProtein BindingSynaptonemal ComplexMolecular Sequence DataCytoplasmRNA HelicasesDEAD-box RNA HelicasesMotor NeuronsRibonucleoprotein, U1 Small NuclearProtein-Arginine N-MethyltransferasesProtein MethyltransferasesAmino Acid SequenceCell NucleusRNA Cap-Binding ProteinsHerpesvirus 2, SaimiriineRNA, Small CytoplasmicPrecipitin TestsComplex MixturesCarrier ProteinsRecombinant Fusion ProteinsCell LineNuclear EnvelopeRNA CapsMicroscopy, FluorescenceModels, BiologicalSpinal Muscular Atrophies of ChildhoodBase SequencePars PlanitisProteomicsProteinsMutationRNA SplicingXenopus laevisRNA, Small NucleolarExonsNuclear PoreMass SpectrometryChromatography, LiquidProtein Structure, TertiaryRNA, ArchaealPeptides