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Term Information

Accession
GO:0044611
Name
nuclear pore inner ring
Ontology
cellular_component
Synonyms
Nup170 complex
Alternate IDs
None
Definition
A subcomplex of the nuclear pore complex (NPC) that forms the inner rings of the core scaffold, a lattice-like structure that gives the NPC its shape and strength. In S. cerevisiae, the two inner rings are each composed of Nup192p, Nup188p, Nup170p and Nup157p. In vertebrates, the two inner rings are each composed of Nup205, Nup188 and Nup155. 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 Nup170 complex. Source: PMID:18046406, GOC:dgf, PMID:19524430, PMID:20947011, PMID:22419078
Comment
None
History
See term history for GO:0044611 at QuickGO
Subset
None
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Parents of nuclear pore inner ring (GO:0044611)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
nuclear pore inner ring [is_a relation] is_a  protein-containing complex (GO:0032991)
nuclear pore inner ring [BFO:0000050 relation] BFO:0000050  nuclear pore (GO:0005643)

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