Chemicals and Drugs

Retinoic Acid 4-Hydroxylase

A cytochrome P450 enzyme that resides in the ENDOPLASMIC RETICULUM. It catalyzes the conversion of trans-RETINOIC ACID to 4-hydroxyretinoic acid.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

A cytochrome P450 enzyme that resides in the ENDOPLASMIC RETICULUM. It catalyzes the conversion of trans-RETINOIC ACID to 4-hydroxyretinoic acid.

MeSH Record

Classification

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MeSH Record

Synonyms

18 entry terms
  • CYP450 4-Hydroxylase
  • Cytochrome P450 4-Hydroxylase
  • P450RAI
  • RA-4-Hydroxylase
  • Cytochrome P450 4 Hydroxylase
  • RA 4 Hydroxylase
  • Retinoic Acid 4 Hydroxylase
  • CYP26A1
  • CYP26A1 Enzyme
  • CYP26B1
  • Cytochrome P-450 26B1
  • Cytochrome P-450 CYP26B1
  • Cytochrome P450 26A1 Enzyme
  • Retinoic Acid-Metabolizing Enzyme, CYP26B1
  • CYP26B1, Cytochrome P-450
  • Cytochrome P 450 CYP26B1
  • Enzyme, CYP26A1
  • Retinoic Acid Metabolizing Enzyme, CYP26B1

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

2017 (1996)

MeSH Hierarchy

Tree Numbers

AMA Style

References

  1. National Library of Medicine. Retinoic Acid 4-Hydroxylase. Medical Subject Headings (MeSH). 2026. Unique ID D000072516. http://id.nlm.nih.gov/mesh/2026/D000072516
  2. Retinoic Acid 4-Hydroxylase. In: Wikidata. https://www.wikidata.org/wiki/Q21110732