Chemicals and Drugs

ORAI1 Protein

The pore-forming subunit of calcium release activated calcium channels. It is activated by STROMAL INTERACTION MOLECULE 1 upon intracellular calcium depletion.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

The pore-forming subunit of calcium release activated calcium channels. It is activated by STROMAL INTERACTION MOLECULE 1 upon intracellular calcium depletion.

MeSH Record

Classification

Related Concepts

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MeSH Record

Synonyms

4 entry terms
  • Calcium Release-Activated Calcium Channel Protein 1
  • ORAI Calcium Release-Activated Calcium Modulator 1
  • Calcium Release Activated Calcium Channel Protein 1
  • ORAI Calcium Release Activated Calcium Modulator 1

MeSH Record

Aspects Covered

30 allowable subheadings

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

  • Calcium Channels (2008-2016)

MeSH Hierarchy

Tree Numbers

AMA Style

References

  1. National Library of Medicine. ORAI1 Protein. Medical Subject Headings (MeSH). 2026. Unique ID D000071740. http://id.nlm.nih.gov/mesh/2026/D000071740
  2. ORAI1 Protein. In: Wikidata. https://www.wikidata.org/wiki/Q21115359