FB2026_02 , released June 18, 2026

CV Term Report

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General Information

Term

t-UTP complex

ID (Ontology)

GO:0034455 (Gene Ontology)

Definition

A protein complex that forms a subcomplex of the 90S preribosome and is required for the subsequent assembly of the rest of the preribosome. In S. cerevisiae, it is composed of Utp5p, Utp4p, Nan1p, Utp8p, Utp9p, Utp10 and Utp15p.[ PubMed:17515605 ]

Also Known As

"Nan1p-containing subcomplex of 90S preribosome"

Comment

Links to External Ontologies

QuickGO data AmiGO data

Annotations

Records annotated with this term OR any of its CHILD TERMS

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Direct annotations: records annotated with this exact term (child terms are NOT included)

Data Class	Field	Direct annotations
Genes (FBgn)	GO_CELLULAR_COMPONENT

Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records

Full annotation statements	Relevant FlyBase reports
Full annotation statements	Genes
t-UTP complex (all annotations which use CV term, excluding "NOT" statements)
part_of \| t-UTP complex

Spanning Tree (Parents/Children)

nucleus
 |__nuclear protein-containing complex__
nuclear lumen                           |
 |__nucleolus___________________________|
protein-containing complex              |
 |__nuclear protein-containing complex__|
intracellular membraneless organelle    |
 |__nucleolus___________________________|
                                        t-UTP complex  3 rec.

Spanning Tree View Settings
Parents/Children View Depth	Show hierarchy levels: for parents, for children
Relationships
Is a	nuclear protein-containing complex
Part of	nucleolus
Synonyms & Secondary IDs
Synonyms
	"Nan1p-containing subcomplex of 90S preribosome" EXACT
Secondary IDs

External Crossreferences & Linkouts