Pwp2p-containing subcomplex of 90S preribosome

Term ID

GO:0034388

Synonyms

• 25-30 S subcomplex of 90S preribosome
• UTP-B complex

Definition

A protein complex that forms a subcomplex of the 90S preribosome and can interact directly with the 5' External Transcribed Spacer (ETS) of the full length pre-rRNA transcript. In S. cerevisiae, it sediments at 25-30 S and is composed of Pwp2p, Dip2p, Utp21p, Utp13p, Utp18p, and Utp6p. 15231838

References

Ontology

GO: Cellular Component    QuickGO    AmiGO