Chemicals and Drugs

Regulatory Factor X1

A regulatory factor X transcription factor that is required for the expression of MHC CLASS II GENES. It also binds to inverted repeats of HEPATITIS B VIRUS DNA and is required for viral gene expression. RFX1 functions as a monomer or heterodimer with other RFX transcription factors.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

A regulatory factor X transcription factor that is required for the expression of MHC CLASS II GENES. It also binds to inverted repeats of HEPATITIS B VIRUS DNA and is required for viral gene expression. RFX1 functions as a monomer or heterodimer with other RFX transcription factors.

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Classification

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MeSH Record

Synonyms

11 entry terms
  • MHC Class II Regulatory Factor RFX
  • RF-X Binding Protein
  • RFX Regulatory Factor
  • RFX1 Protein
  • RFX1 Transcription Factor
  • Regulatory Factor X
  • Regulatory Factor-X
  • X Box Binding Protein (RF-X)
  • RF X Binding Protein
  • Regulatory Factor, RFX
  • Transcription Factor, RFX1

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; use REGULATORY X TRANSCRIPTION FACTORS (NM) 1988-2016

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AMA Style

References

  1. National Library of Medicine. Regulatory Factor X1. Medical Subject Headings (MeSH). 2026. Unique ID D000071716. http://id.nlm.nih.gov/mesh/2026/D000071716
  2. Regulatory Factor X1. In: Wikidata. https://www.wikidata.org/wiki/Q21123814