Chemicals and Drugs

Nuclear Cap-Binding Protein Complex

A heterodimeric protein complex of RNA cap-binding proteins, which binds with high affinity to the 5' MRNA CAP STRUCTURE in the CELL NUCLEUS. The complex contains two subunits, one of 80-kDa molecular weight and another of 20-kDa molecular weight.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

A heterodimeric protein complex of RNA cap-binding proteins, which binds with high affinity to the 5' MRNA CAP STRUCTURE in the CELL NUCLEUS. The complex contains two subunits, one of 80-kDa molecular weight and another of 20-kDa molecular weight.

MeSH Record

Classification

Broader headings

Related Concepts

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MeSH Record

Synonyms

16 entry terms
  • Cap-Binding Protein Complex, Nuclear
  • Cap Binding Protein Complex, Nuclear
  • Nuclear Cap Binding Protein Complex
  • CAF20 Gene Product
  • CBP20 Protein
  • CBP80 Protein
  • Cap-Binding Complex 80-kDa protein
  • NCBP1 Protein
  • NCBP2 Protein
  • Nuclear Cap Binding Protein Subunit 1, 80-kDa
  • Nuclear Cap Binding Protein Subunit 2, 20-kDa
  • Nuclear Cap Binding Protein, 80-kDa
  • Cap Binding Complex 80 kDa protein
  • Nuclear Cap Binding Protein Subunit 1, 80 kDa
  • Nuclear Cap Binding Protein Subunit 2, 20 kDa
  • Nuclear Cap Binding Protein, 80 kDa

MeSH Record

Aspects Covered

30 allowable subheadings

Indexed with the subheadings administration & dosage, adverse effects, agonists, analysis, antagonists & inhibitors, biosynthesis, blood, cerebrospinal fluid, chemical synthesis, chemistry, classification, deficiency, drug effects, economics, genetics, history, immunology, isolation & purification, metabolism, pharmacokinetics, pharmacology, physiology, poisoning, radiation effects, standards, supply & distribution, therapeutic use, toxicity, ultrastructure, urine.

MeSH Record

History Note

2003; for CBP80 PROTEIN use RNA CAP-BINDING PROTEINS 1994-2002; for CAF20 PROTEIN use RNA CAP-BINDING PROTEINS 1997-2002; for CBP20 PROTEIN use RNA CAP-BINDING PROTEINS 1996-2002

MeSH Record

Previous Indexing

  • RNA-Binding Proteins (1981-2002)

MeSH Hierarchy

Tree Numbers

  1. D12.776w.157w.725w.750.750w
  2. D12.776w.664w.962w.750.750w

AMA Style

References

  1. National Library of Medicine. Nuclear Cap-Binding Protein Complex. Medical Subject Headings (MeSH). 2026. Unique ID D039502. http://id.nlm.nih.gov/mesh/2026/D039502
  2. Nuclear Cap-Binding Protein Complex. In: Wikipedia. https://en.wikipedia.org/wiki/Nuclear_cap-binding_protein_complex
  3. Nuclear Cap-Binding Protein Complex. In: Wikidata. https://www.wikidata.org/wiki/Q21108911