Chemicals and Drugs

Cholestanetriol 26-Monooxygenase

An NAPH-dependent cytochrome P450 enzyme that catalyzes the oxidation of the side chain of sterol intermediates such as the 27-hydroxylation of 5-beta-cholestane-3-alpha,7-alpha,12-alpha-triol.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

An NAPH-dependent cytochrome P450 enzyme that catalyzes the oxidation of the side chain of sterol intermediates such as the 27-hydroxylation of 5-beta-cholestane-3-alpha,7-alpha,12-alpha-triol.

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Classification

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Synonyms

18 entry terms
  • 5-beta-Cholestane-3-alpha,7-alpha,12-alpha-triol 27-Hydroxylase
  • C27-Steroid 26-Hydroxylase
  • Cytochrome P-450 Steroid 27-Hydroxylase
  • Cytochrome P-450 Sterol 26-Hydroxylase
  • Steroid 25-Hydroxylase
  • Steroid 27-Hydroxylase
  • Sterol 26-Hydroxylase
  • Sterol 27-Hydroxylase
  • Vitamin D3 25-Hydroxylase
  • C27 Steroid 26 Hydroxylase
  • Cholestanetriol 26 Monooxygenase
  • Cytochrome P 450 Steroid 27 Hydroxylase
  • Cytochrome P 450 Sterol 26 Hydroxylase
  • Steroid 25 Hydroxylase
  • Steroid 27 Hydroxylase
  • Sterol 26 Hydroxylase
  • Sterol 27 Hydroxylase
  • Vitamin D3 25 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

2013 (1981)

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Previous Indexing

  • Cholecalciferols (1978-1979)

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Tree Numbers

AMA Style

References

  1. National Library of Medicine. Cholestanetriol 26-Monooxygenase. Medical Subject Headings (MeSH). 2026. Unique ID D053493. http://id.nlm.nih.gov/mesh/2026/D053493
  2. Cholestanetriol 26-Monooxygenase. In: Wikipedia. https://en.wikipedia.org/wiki/Cholestanetriol_26-monooxygenase
  3. Cholestanetriol 26-Monooxygenase. In: Wikidata. https://www.wikidata.org/wiki/Q408294