Chemicals and Drugs

Voltage-Gated Sodium Channel beta-4 Subunit

A voltage-gated sodium channel beta subunit subtype that covalently associates with voltage-gated alpha subunits. Defects in the SCN4B gene, which codes for this beta subunit, are associated with long QT syndrome-10.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

A voltage-gated sodium channel beta subunit subtype that covalently associates with voltage-gated alpha subunits. Defects in the SCN4B gene, which codes for this beta subunit, are associated with long QT syndrome-10.

MeSH Record

Classification

Broader headings

Related Concepts

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See Also

MeSH Record

Synonyms

2 entry terms
  • SCN4B Sodium Channel beta Subunit
  • Voltage Gated Sodium Channel beta 4 Subunit

MeSH Record

Aspects Covered

28 allowable subheadings

Indexed with the subheadings administration & dosage, adverse effects, analysis, 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

MeSH Record

Previous Indexing

  • Sodium Channels (1988-2012)

MeSH Hierarchy

Tree Numbers

  1. D12.776w.157w.530w.400w.875w.750.960.650
  2. D12.776w.543w.550w.450w.875w.750.970.400
  3. D12.776w.543w.585w.400w.875w.750.970.650
  4. D12.776w.631w.960.970.650

AMA Style

References

  1. National Library of Medicine. Voltage-Gated Sodium Channel beta-4 Subunit. Medical Subject Headings (MeSH). 2026. Unique ID D062585. http://id.nlm.nih.gov/mesh/2026/D062585
  2. Voltage-Gated Sodium Channel beta-4 Subunit. In: Wikidata. https://www.wikidata.org/wiki/Q7389191