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Term Information

Accession
GO:0005846
Name
nuclear cap binding complex
Ontology
cellular_component
Synonyms
CBC, NCBP-NIP1 complex, mRNA cap binding complex, snRNA cap binding complex
Alternate IDs
None
Definition
A conserved heterodimeric protein complex that binds to the 5' terminal cap structure m7G(5')ppp(5')N of nascent eukaryotic RNA polymerase II transcripts such as pre-mRNA and U snRNA. The consists of proteins known as CBP20 and CBP80, binds to cap structures in the nucleus, and is involved in pre-mRNA splicing, 3'-end formation, and RNA nuclear export. Source: PMID:16043498
Comment
Note that this complex can be found in the cytoplasm as well as the nucleus.
History
See term history for GO:0005846 at QuickGO
Subset
None
Feedback
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Graph of GO:0005846

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Parents of nuclear cap binding complex (GO:0005846)
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nuclear cap binding complex [BFO:0000050 relation] BFO:0000050  intracellular anatomical structure (GO:0005622)
nuclear cap binding complex [is_a relation] is_a  RNA cap binding complex (GO:0034518)

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None.