Chemicals and Drugs

Catechol 2,3-Dioxygenase

Catalyzes the oxidation of catechol to 2-hydroxymuconate semialdehyde in the carbazole and BENZOATE degradation via HYDROXYLATION pathways. It also catalyzes the conversion of 3-methylcatechol to cis, cis-2-hydroxy-6-oxohept-2,4-dienoate in the TOLUENE and XYLENE degradation pathway. This enzyme was formerly characterized as EC 1.13.1.2.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

Catalyzes the oxidation of catechol to 2-hydroxymuconate semialdehyde in the carbazole and BENZOATE degradation via HYDROXYLATION pathways. It also catalyzes the conversion of 3-methylcatechol to cis, cis-2-hydroxy-6-oxohept-2,4-dienoate in the TOLUENE and XYLENE degradation pathway. This enzyme was formerly characterized as EC 1.13.1.2.

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MeSH Record

Synonyms

9 entry terms
  • 3-Sulfocatechol 2,3-Dioxygenase
  • Catechol-2,3-Dioxygenase
  • Metapyrocatechase
  • Pyrocatechol-2,3-Oxygenase
  • 2,3-Dioxygenase, 3-Sulfocatechol
  • 2,3-Dioxygenase, Catechol
  • 3 Sulfocatechol 2,3 Dioxygenase
  • Catechol 2,3 Dioxygenase
  • Pyrocatechol 2,3 Oxygenase

MeSH Record

Aspects Covered

29 allowable subheadings

Indexed with the subheadings administration & dosage, adverse effects, 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

2006(1981)

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References

  1. National Library of Medicine. Catechol 2,3-Dioxygenase. Medical Subject Headings (MeSH). 2026. Unique ID D050557. http://id.nlm.nih.gov/mesh/2026/D050557
  2. Catechol 2,3-Dioxygenase. In: Wikipedia. https://en.wikipedia.org/wiki/Catechol_2,3-dioxygenase
  3. Catechol 2,3-Dioxygenase. In: Wikidata. https://www.wikidata.org/wiki/Q24775762