Chemicals and Drugs

Trans-Cinnamate 4-Monooxygenase

A member of the P450 superfamily, this enzyme catalyzes the first oxidative step of the phenylpropanoid pathway in higher PLANTS by transforming trans-cinnamate into p-coumarate.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

A member of the P450 superfamily, this enzyme catalyzes the first oxidative step of the phenylpropanoid pathway in higher PLANTS by transforming trans-cinnamate into p-coumarate.

MeSH Record

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MeSH Record

Synonyms

13 entry terms
  • Cinnamate 4-Hydroxylase
  • Trans-Cinnamate 4-Monooxygenase CYP73
  • Trans-Cinnamic Acid 4-Hydroxylase
  • 4-Hydroxylase, Cinnamate
  • 4-Hydroxylase, Trans-Cinnamic Acid
  • 4-Monooxygenase CYP73, Trans-Cinnamate
  • 4-Monooxygenase, Trans-Cinnamate
  • Acid 4-Hydroxylase, Trans-Cinnamic
  • CYP73, Trans-Cinnamate 4-Monooxygenase
  • Cinnamate 4 Hydroxylase
  • Trans Cinnamate 4 Monooxygenase
  • Trans Cinnamate 4 Monooxygenase CYP73
  • Trans Cinnamic Acid 4 Hydroxylase

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(1980); use CINNAMATES 1974-1979

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References

  1. National Library of Medicine. Trans-Cinnamate 4-Monooxygenase. Medical Subject Headings (MeSH). 2026. Unique ID D050564. http://id.nlm.nih.gov/mesh/2026/D050564
  2. Trans-Cinnamate 4-Monooxygenase. In: Wikipedia. https://en.wikipedia.org/wiki/Trans-cinnamate_4-monooxygenase
  3. Trans-Cinnamate 4-Monooxygenase. In: Wikidata. https://www.wikidata.org/wiki/Q1436339