FB2026_03 , released September 17, 2026
CV Term Report
Help Close All Open All
General Information
Term nuclear pore outer ring ID (Ontology) GO:0031080 (Gene Ontology)
Definition A subcomplex of the nuclear pore complex (NPC) that forms the outer rings of the core scaffold, a lattice-like structure that gives the NPC its shape and strength. In S. cerevisiae, the two outer rings each contain multiple copies of the following proteins: Nup133p, Nup120p, Nup145Cp, Nup85p, Nup84p, Seh1p, and Sec13p. In vertebrates, the two outer rings each contain multiple copies of the following proteins: Nup133, Nup160, Nup96, Nup75, Nup107, Seh1, Sec13, Nup43, Nup37, and ALADIN. Components are arranged in 8-fold symmetrical 'spokes' around the central transport channel. A single 'spoke', can be isolated and is sometimes referred to as the Nup84 complex (S. cerevisiae) or the Nup107-160 complex (vertebrates).[ PubMed:18046406 PubMed:19524430 PubMed:20947011 PubMed:22419078 ]
Also Known As"Nup107-120 complex" ; "Nup107-160 complex" ; "Nup84 complex"
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
 nuclear pore outer ring (all annotations which use CV term, excluding "NOT" statements)
     part_of | nuclear pore outer ring
Spanning Tree (Parents/Children)
Only view relationship:
Vocabulary search 
nucleus
 |__nuclear protein-containing complex__
nuclear envelope                        |
 |__nuclear pore________________________|
protein-containing complex              |
 |__nuclear protein-containing complex__|
nuclear protein-containing complex      |
 |__nuclear pore________________________|
                                        nuclear pore outer ring  8 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 nuclear pore
hide Synonyms & Secondary IDs
Synonyms
  • "Nup107-120 complex" EXACT
    "Nup107-160 complex" EXACT
    "Nup84 complex" EXACT
Secondary IDs
hide External Crossreferences & Linkouts