Regulatory factor X, 3 (influences HLA class II expression)

mammalian protein found in Mus musculus

Protein protein Q21496809

Press Enter · cited answer in seconds

Summary

Regulatory factor X, 3 (influences HLA class II expression) is a protein^[1].

Key Facts

Regulatory factor X, 3 (influences HLA class II expression)'s instance of is recorded as protein^[2].
Regulatory factor X, 3 (influences HLA class II expression)'s subclass of is recorded as protein^[3].
Regulatory factor X, 3 (influences HLA class II expression)'s UniProt protein ID is recorded as P48381^[4].
Regulatory factor X, 3 (influences HLA class II expression)'s RefSeq protein ID is recorded as NP_001159886^[5].
Regulatory factor X, 3 (influences HLA class II expression)'s RefSeq protein ID is recorded as NP_035395^[6].
Regulatory factor X, 3 (influences HLA class II expression)'s RefSeq protein ID is recorded as XP_006526841^[7].
Regulatory factor X, 3 (influences HLA class II expression)'s RefSeq protein ID is recorded as XP_006526847^[8].
Regulatory factor X, 3 (influences HLA class II expression)'s RefSeq protein ID is recorded as XP_006526848^[9].
Regulatory factor X, 3 (influences HLA class II expression)'s RefSeq protein ID is recorded as XP_011245469^[10].
Regulatory factor X, 3 (influences HLA class II expression)'s RefSeq protein ID is recorded as XP_011245471^[11].
Regulatory factor X, 3 (influences HLA class II expression)'s RefSeq protein ID is recorded as XP_017173576^[12].
Regulatory factor X, 3 (influences HLA class II expression)'s RefSeq protein ID is recorded as NP_001347286^[13].
Regulatory factor X, 3 (influences HLA class II expression)'s RefSeq protein ID is recorded as NP_001347287^[14].
Regulatory factor X, 3 (influences HLA class II expression)'s RefSeq protein ID is recorded as XP_030106655^[15].
Regulatory factor X, 3 (influences HLA class II expression)'s RefSeq protein ID is recorded as XP_030106656^[16].
Regulatory factor X, 3 (influences HLA class II expression)'s molecular function is recorded as DNA binding^[17].
Regulatory factor X, 3 (influences HLA class II expression)'s molecular function is recorded as sequence-specific DNA binding^[18].
Regulatory factor X, 3 (influences HLA class II expression)'s molecular function is recorded as DNA-binding transcription factor activity^[19].
Regulatory factor X, 3 (influences HLA class II expression)'s molecular function is recorded as RNA polymerase II cis-regulatory region sequence-specific DNA binding^[20].
Regulatory factor X, 3 (influences HLA class II expression)'s molecular function is recorded as protein binding^[21].
Regulatory factor X, 3 (influences HLA class II expression)'s molecular function is recorded as DNA-binding transcription factor activity^[22].
Regulatory factor X, 3 (influences HLA class II expression)'s molecular function is recorded as DNA-binding transcription factor activity^[23].
Regulatory factor X, 3 (influences HLA class II expression)'s cell component is recorded as transcription regulator complex^[24].
Regulatory factor X, 3 (influences HLA class II expression)'s cell component is recorded as nucleus^[25].
Regulatory factor X, 3 (influences HLA class II expression)'s cell component is recorded as nucleus^[26].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of protein

Subclass of protein

Properties

Biological process cell differentiation, regulation of transcription, DNA-templated, positive regulation of type B pancreatic cell development, regulation of insulin secretion, epithelial cilium movement involved in determination of left/right asymmetry, cell maturation, transcription, DNA-templated, multicellular organism development, positive regulation of transcription, DNA-templated, determination of left/right symmetry, type B pancreatic cell maturation, negative regulation of transcription, DNA-templated, cilium-dependent cell motility, endocrine pancreas development, positive regulation of transcription by RNA polymerase II, cilium assembly, transcription, DNA-templated, regulation of transcription by RNA polymerase II

Cell component transcription regulator complex, nucleus, nucleus, extracellular region

Encoded by Rfx3

Found in taxon house mouse

Imported from wholeness_audit_2026-05-02

Molecular function DNA binding, sequence-specific DNA binding, DNA-binding transcription factor activity, RNA polymerase II cis-regulatory region sequence-specific DNA binding, protein binding, DNA-binding transcription factor activity, DNA-binding transcription factor activity

External References (3)

Ensembl protein id ENSMUSP00000126313, ENSMUSP00000133461, ENSMUSP00000134141, ENSMUSP00000038760, ENSMUSP00000133367, ENSMUSP00000134700

Refseq protein id NP_001159886, NP_035395, XP_006526841, XP_006526847, XP_006526848, XP_011245469, XP_011245471, XP_017173576, NP_001347286, NP_001347287, XP_030106655, XP_030106656

Uniprot protein id P48381

🏷️ Also known as

en regulatory factor X 3 en Regulatory factor X, 3 (influences HLA class II expression) en Rfx3 en transcription factor RFX3

References

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

Direct Wikidata claims

[2] ↑ Regulatory factor X, 3 (influences HLA class II expression) — instance of (P31): protein. UniProt. Retrieved 2022-05-25. wikidata.org.
[3] ↑ Regulatory factor X, 3 (influences HLA class II expression) — subclass of (P279): protein. UniProt. Retrieved 2017-01-19. wikidata.org.
[4] ↑ Regulatory factor X, 3 (influences HLA class II expression) — UniProt protein ID (P352): P48381. UniProt. Retrieved 2022-05-25. wikidata.org.
[5] ↑ Regulatory factor X, 3 (influences HLA class II expression) — RefSeq protein ID (P637): NP_001159886. Q20641742. Retrieved 2022-03-20. wikidata.org.
[6] ↑ Regulatory factor X, 3 (influences HLA class II expression) — RefSeq protein ID (P637): NP_035395. Q20641742. Retrieved 2022-03-20. wikidata.org.
[7] ↑ Regulatory factor X, 3 (influences HLA class II expression) — RefSeq protein ID (P637): XP_006526841. Q20641742. Retrieved 2022-03-20. wikidata.org.
[8] ↑ Regulatory factor X, 3 (influences HLA class II expression) — RefSeq protein ID (P637): XP_006526847. Q20641742. Retrieved 2022-03-20. wikidata.org.
[9] ↑ Regulatory factor X, 3 (influences HLA class II expression) — RefSeq protein ID (P637): XP_006526848. Q20641742. Retrieved 2022-03-20. wikidata.org.
[10] ↑ Regulatory factor X, 3 (influences HLA class II expression) — RefSeq protein ID (P637): XP_011245469. Q20641742. Retrieved 2022-03-20. wikidata.org.
[11] ↑ Regulatory factor X, 3 (influences HLA class II expression) — RefSeq protein ID (P637): XP_011245471. Q20641742. Retrieved 2022-03-20. wikidata.org.
[12] ↑ Regulatory factor X, 3 (influences HLA class II expression) — RefSeq protein ID (P637): XP_017173576. Q20641742. Retrieved 2022-03-20. wikidata.org.
[13] ↑ Regulatory factor X, 3 (influences HLA class II expression) — RefSeq protein ID (P637): NP_001347286. Q20641742. Retrieved 2022-03-20. wikidata.org.
[14] ↑ Regulatory factor X, 3 (influences HLA class II expression) — RefSeq protein ID (P637): NP_001347287. Q20641742. Retrieved 2022-03-20. wikidata.org.
[15] ↑ Regulatory factor X, 3 (influences HLA class II expression) — RefSeq protein ID (P637): XP_030106655. Q20641742. Retrieved 2022-03-20. wikidata.org.
[16] ↑ Regulatory factor X, 3 (influences HLA class II expression) — RefSeq protein ID (P637): XP_030106656. Q20641742. Retrieved 2022-03-20. wikidata.org.
[17] ↑ Regulatory factor X, 3 (influences HLA class II expression) — molecular function (P680): DNA binding. GOA. Retrieved 2019-05-09. ebi.ac.uk. Provenance: wikidata.org.
[18] ↑ Regulatory factor X, 3 (influences HLA class II expression) — molecular function (P680): sequence-specific DNA binding. Evolutionarily dynamic alternative splicing of GPR56 regulates regional cerebral cortical patterning. Retrieved 2019-05-09. ebi.ac.uk. Provenance: wikidata.org.
[19] ↑ Regulatory factor X, 3 (influences HLA class II expression) — molecular function (P680): DNA-binding transcription factor activity. The transcription factor Rfx3 regulates beta-cell differentiation, function, and glucokinase expression. Retrieved 2018-03-27. ebi.ac.uk. Provenance: wikidata.org.
[20] ↑ Regulatory factor X, 3 (influences HLA class II expression) — molecular function (P680): RNA polymerase II cis-regulatory region sequence-specific DNA binding. Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium. Retrieved 2019-05-09. ebi.ac.uk. Provenance: wikidata.org.
[21] ↑ Regulatory factor X, 3 (influences HLA class II expression) — molecular function (P680): protein binding. Rfx6 directs islet formation and insulin production in mice and humans. Retrieved 2019-05-09. ebi.ac.uk. Provenance: wikidata.org.
[22] ↑ Regulatory factor X, 3 (influences HLA class II expression) — molecular function (P680): DNA-binding transcription factor activity. The transcription factor Rfx3 regulates beta-cell differentiation, function, and glucokinase expression. Retrieved 2018-09-10. ebi.ac.uk. Provenance: wikidata.org.
[23] ↑ Regulatory factor X, 3 (influences HLA class II expression) — molecular function (P680): DNA-binding transcription factor activity. GOA. Retrieved 2019-05-09. ebi.ac.uk. Provenance: wikidata.org.
[24] ↑ Regulatory factor X, 3 (influences HLA class II expression) — cell component (P681): transcription regulator complex. The transcription factor Rfx3 regulates beta-cell differentiation, function, and glucokinase expression. Retrieved 2019-05-09. ebi.ac.uk. Provenance: wikidata.org.
[25] ↑ Regulatory factor X, 3 (influences HLA class II expression) — cell component (P681): nucleus. GOA. Retrieved 2018-03-27. ebi.ac.uk. Provenance: wikidata.org.
[26] ↑ Regulatory factor X, 3 (influences HLA class II expression) — cell component (P681): nucleus. GOA. Retrieved 2019-05-09. ebi.ac.uk. Provenance: wikidata.org.

Class ancestry

[1] ↑ Regulatory factor X, 3 (influences HLA class II expression) is an instance of protein (Q8054) [P31, primary]. 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 X, 3 (influences HLA class II expression). Retrieved May 3, 2026, from https://4ort.xyz/entity/regulatory-factor-x-3-influences-hla-class-ii-expression-

MLA

“Regulatory factor X, 3 (influences HLA class II expression).” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/regulatory-factor-x-3-influences-hla-class-ii-expression-.

BibTeX

@misc{4ortxyz_regulatory-factor-x-3-influences-hla-class-ii-expression-_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Regulatory factor X, 3 (influences HLA class II expression)}}, year = {2026}, url = {https://4ort.xyz/entity/regulatory-factor-x-3-influences-hla-class-ii-expression-}, note = {Accessed: 2026-05-03}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Regulatory factor X, 3 (influences HLA class II expression) — https://4ort.xyz/entity/regulatory-factor-x-3-influences-hla-class-ii-expression- (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/regulatory-factor-x-3-influences-hla-class-ii-expression- · Last refreshed: May 3, 2026