Term Information

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Accession
GO:0110103
Name
RNA polymerase II termination complex
Ontology
cellular_component
Synonyms
TXT complex
Alternate IDs
None
Definition
A conserved protein complex capable of 5'-3' exoribonuclease activity. It is able to promote RNA polymerase II (RNAPII) transcription termination by degrading pre-mRNA from the newly formed 5' phosphorylated end. Source: PMID:25722373, GOC:lnp, PMID:23200120
Comment
In S. cerevisiae, this complex is formed by RAI1 and RAT1; in H. sapiens it is formed by Twi12, Xrn2 and Tan1.
History
See term history for GO:0110103 at QuickGO
Chem. react.
None
Subset
None
Include "regulates"
For more information, please see the ontology relation documentation.

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Parents of RNA polymerase II termination complex (GO:0110103)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
RNA polymerase II termination complex [RO:0002215 relation] RO:0002215  mRNA 5'-diphosphatase activity (GO:0034353)
RNA polymerase II termination complex [RO:0002215 relation] RO:0002215  RNA binding (GO:0003723)
RNA polymerase II termination complex [is_a relation] is_a  nuclear protein-containing complex (GO:0140513)
RNA polymerase II termination complex [is_a relation] is_a  exoribonuclease complex (GO:1905354)
RNA polymerase II termination complex [RO:0002215 relation] RO:0002215  5'-3' RNA exonuclease activity (GO:0004534)
RNA polymerase II termination complex [RO:0002216 relation] RO:0002216  positive regulation of termination of RNA polymerase II transcription (GO:1904595)

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