FB2026_03 , released September 17, 2026
FB2026_03 , released September 17, 2026
CV Term Report
Help Close All Open All
General Information
Term TRAMP complex ID (Ontology) GO:0031499 (Gene Ontology)
Definition A multiprotein complex having distributive polyadenylation activity of a variety of RNA substrates including hypomodified and incorrectly folded tRNAs, pre-snRNAs, pre-snoRNAs, incorrectly spliced or processed pre-mRNAs, cryptic unstable transcripts (CUTs), pre-rRNAs and rRNA fragments released as part of rRNA processing. In S. cerevisiae, the complex consists of either Pap2 (also known as Trf4) or Trf5, Air1 or Air2, and Mtr4, and is involved in RNA 3'-end processing and in RNA surveillance and quality control.[ PubMed:15173578 PubMed:15828860 PubMed:15935758 PubMed:15935759 PubMed:16373491 PubMed:16374505 PubMed:16431988 PubMed:16973437 PubMed:17410208 PubMed:17652137 ]
Comment
Links to External Ontologies
  QuickGO data     AmiGO data
Annotations
Records annotated with this term OR any of its CHILD TERMS

Choose a record type to view annotations for this term and its child terms. Direct annotations and full annotation statements below also provide HitList buttons.

    • Results list data from multiple species. Choose a record type above to open its HitList.
Direct annotations: records annotated with this exact term (child terms are NOT included)
Data ClassFieldDirect annotations
Genes (FBgn)GO_CELLULAR_COMPONENT
show Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
 Full annotation statements 
Relevant FlyBase reports
 Genes
 TRAMP complex (all annotations which use CV term, excluding "NOT" statements)
     part_of | TRAMP complex
Spanning Tree (Parents/Children)
Only view relationship:
Vocabulary search 
nucleus_____________________
protein-containing complex__|
                            nuclear protein-containing complex
                             |__TRAMP complex  4 rec.
Spanning Tree View Settings
Parents/Children
View Depth
Show hierarchy levels: for parents, for children
hide Relationships
Is a nuclear protein-containing complex
Part of
hide Synonyms & Secondary IDs
Synonyms
  • "TRAMP4 complex" NARROW
    "TRAMP5 complex" NARROW
    "Trf4 complex" NARROW
    "Trf4 poly(A) polymerase complex" NARROW
    "Trf4p-Air2p-Mtr4p polyadenylation complex" NARROW
Secondary IDs
hide External Crossreferences & Linkouts
Wikipedia:TRAMP_complex