FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term U4 snRNP ID (Ontology) GO:0005687 (Gene Ontology)
Definition A ribonucleoprotein complex that contains small nuclear RNA U4, a heptameric ring of Sm proteins, as well as several proteins that are unique to the U4 snRNP, most of which remain associated with the U4 snRNA both while the U4 snRNP is free or assembled into the U4/U6 snRNP or into a series of spliceosomal complexes.[ ISBN:0879695897 ]
Also Known As "snRNP U4"
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Data Class Field Records
Genes (FBgn)  GO_CELLULAR_COMPONENT      10
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 Genes
 U4 snRNP (all annotations which use CV term, excluding "NOT" statements)      10
     part_of | U4 snRNP      10
Spanning Tree (Parents/Children)
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  small nuclear ribonucleoprotein complex
   |__spliceosomal snRNP complex
       |__U4 snRNP  10 rec.
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Is a spliceosomal snRNP complex
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Synonyms
  • "snRNP U4" EXACT
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