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Regulatory factor X5

mammalian protein found in Homo sapiens
Protein Protein Q21115981

Facts

6 properties
Instance of
protein
Biological process
regulation of transcription, DNA-templated, negative regulation of transcription by RNA polymerase II, transcription, DNA-templated, regulation of transcription by RNA polymerase II, transcription by RNA polymerase II, positive regulation of transcription by RNA polymerase II
Cell component
nucleus
Encoded by
RFX5
Found in taxon
Homo sapiens
Molecular function
DNA-binding transcription factor activity, RNA polymerase II cis-regulatory region sequence-specific DNA binding, DNA binding, protein binding, DNA-binding transcription activator activity, RNA polymerase II-specific, sequence-specific DNA binding, DNA-binding transcription factor activity, RNA polymerase II-specific, DNA-binding transcription factor activity[2][3][4][5][6][7][8]
🏷️ Also known as
en DNA-binding protein RFX5 en regulatory factor X 5 en Regulatory factor X5 en regulatory factor X, 5 (influences HLA class II expression) en RFX5

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Summary

Regulatory factor X5 is a protein[1].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . A gene encoding a novel RFX-associated transactivator is mutated in the majority of MHC class II deficiency patients. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  2. [3] ↑ . Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  3. [4] ↑ . A gene encoding a novel RFX-associated transactivator is mutated in the majority of MHC class II deficiency patients. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  4. [5] ↑ . Regulatory factor for X-box family proteins differentially interact with histone deacetylases to repress collagen alpha2(I) gene (COL1A2) expression. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  5. [6] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  6. [7] ↑ . DNA-binding specificities of human transcription factors. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  7. [8] ↑ . A census of human transcription factors: function, expression and evolution. Retrieved . ebi.ac.uk. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Regulatory factor X5. Retrieved May 3, 2026, from https://4ort.xyz/entity/regulatory-factor-x5
MLA “Regulatory factor X5.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/regulatory-factor-x5.
BibTeX @misc{4ortxyz_regulatory-factor-x5_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Regulatory factor X5}}, year = {2026}, url = {https://4ort.xyz/entity/regulatory-factor-x5}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Regulatory factor X5 — https://4ort.xyz/entity/regulatory-factor-x5 (retrieved 2026-05-03)

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