Chemicals and Drugs

Peptide Termination Factors

Proteins that are involved in the peptide chain termination reaction (PEPTIDE CHAIN TERMINATION, TRANSLATIONAL) on RIBOSOMES. They include codon-specific class-I release factors, which recognize stop signals (TERMINATOR CODON) in the MESSENGER RNA; and codon-nonspecific class-II release factors.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

Proteins that are involved in the peptide chain termination reaction (PEPTIDE CHAIN TERMINATION, TRANSLATIONAL) on RIBOSOMES. They include codon-specific class-I release factors, which recognize stop signals (TERMINATOR CODON) in the MESSENGER RNA; and codon-nonspecific class-II release factors.

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Synonyms

5 entry terms
  • Factors, Peptide Termination
  • Termination Factors, Peptide
  • Termination Release Factor
  • Factor, Termination Release
  • Release Factor, Termination

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

73

MeSH Record

Previous Indexing

  • Bacterial Proteins (1966-1972)
  • Peptides (1966-1972)
  • Proteins (1966-1972)

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References

  1. National Library of Medicine. Peptide Termination Factors. Medical Subject Headings (MeSH). 2026. Unique ID D010454. http://id.nlm.nih.gov/mesh/2026/D010454
  2. Peptide Termination Factors. In: Wikidata. https://www.wikidata.org/wiki/Q78448179