Chemicals and Drugs

Steroid Isomerases

Enzymes that catalyze the transposition of double bond(s) in a steroid molecule. EC 5.3.3.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

Enzymes that catalyze the transposition of double bond(s) in a steroid molecule. EC 5.3.3.

MeSH Record

Classification

Broader headings

Related Concepts

Knowledge Graph

Loading graph…

Drag nodes to rearrange; hover to trace links; click a node to open its page.

MeSH Record

Synonyms

7 entry terms
  • 3-Ketosteroid Isomerases
  • 3-Oxosteroid Isomerases
  • 3 Ketosteroid Isomerases
  • 3 Oxosteroid Isomerases
  • Isomerases, 3-Ketosteroid
  • Isomerases, 3-Oxosteroid
  • Isomerases, Steroid

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

91(75); was see under ISOMERASES 1975-90

MeSH Record

Previous Indexing

  • Isomerases (1972-1974)
  • Ketosteroids (1972-1974)

MeSH Hierarchy

Tree Number

  1. D08.811w.399w.475.400.700

AMA Style

References

  1. National Library of Medicine. Steroid Isomerases. Medical Subject Headings (MeSH). 2026. Unique ID D013251. http://id.nlm.nih.gov/mesh/2026/D013251
  2. Steroid Isomerases. In: Wikidata. https://www.wikidata.org/wiki/Q75082085