Chemicals and Drugs

Methylmalonyl-CoA Mutase

An enzyme that catalyzes the conversion of methylmalonyl-CoA to succinyl-CoA by transfer of the carbonyl group. It requires a cobamide coenzyme. A block in this enzymatic conversion leads to the metabolic disease, methylmalonic aciduria. EC 5.4.99.2.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

An enzyme that catalyzes the conversion of methylmalonyl-CoA to succinyl-CoA by transfer of the carbonyl group. It requires a cobamide coenzyme. A block in this enzymatic conversion leads to the metabolic disease, methylmalonic aciduria. EC 5.4.99.2.

MeSH Record

Classification

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MeSH Record

Synonyms

5 entry terms
  • Methylmalonyl-CoA Isomerase
  • Isomerase, Methylmalonyl-CoA
  • Methylmalonyl CoA Isomerase
  • Methylmalonyl CoA Mutase
  • Mutase, Methylmalonyl-CoA

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

Indexing Annotation

/defic: consider also METHYLMALONIC ACID /urine (IM) + AMINO ACID METABOLISM, INBORN ERRORS (IM)

MeSH Record

History Note

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

MeSH Record

Previous Indexing

  • Isomerases (1969-1974)
  • Malonates (1969-1974)

MeSH Hierarchy

Tree Number

AMA Style

References

  1. National Library of Medicine. Methylmalonyl-CoA Mutase. Medical Subject Headings (MeSH). 2026. Unique ID D008765. http://id.nlm.nih.gov/mesh/2026/D008765
  2. Methylmalonyl-CoA Mutase. In: Wikipedia. https://en.wikipedia.org/wiki/Methylmalonyl-CoA_mutase
  3. Methylmalonyl-CoA Mutase. In: Wikidata. https://www.wikidata.org/wiki/Q411008