Chemicals and Drugs

RNA Demethylase AlkB Homolog 5

A dioxygenase and alkylation repair homolog that demethylates RNA by oxidative demethylation. It specifically demethylates N(6)-methyladenosine (m6A) RNA, the most common internal modification of MESSENGER RNA in higher eukaryotes. It can also demethylate N(6)-methyladenosine in SINGLE-STRANDED DNA.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

A dioxygenase and alkylation repair homolog that demethylates RNA by oxidative demethylation. It specifically demethylates N(6)-methyladenosine (m6A) RNA, the most common internal modification of MESSENGER RNA in higher eukaryotes. It can also demethylate N(6)-methyladenosine in SINGLE-STRANDED DNA.

MeSH Record

Classification

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
  • AlkB Homolog 5, RNA Demethylase
  • Alkylated DNA Repair Protein AlkB Homolog 5
  • Alpha-Ketoglutarate-Dependent Dioxygenase AlkB Homolog 5
  • RNA Demethylase ALKBH5
  • ALKBH5, RNA Demethylase
  • Alpha Ketoglutarate Dependent Dioxygenase AlkB Homolog 5
  • Demethylase ALKBH5, RNA

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

MeSH Record

Previous Indexing

  • Dioxygenases (2011-2016)

MeSH Hierarchy

Tree Numbers

AMA Style

References

  1. National Library of Medicine. RNA Demethylase AlkB Homolog 5. Medical Subject Headings (MeSH). 2026. Unique ID D000071502. http://id.nlm.nih.gov/mesh/2026/D000071502
  2. RNA Demethylase AlkB Homolog 5. In: Wikidata. https://www.wikidata.org/wiki/Q21111313