RNA polymerase II subunit A

mammalian protein found in Rattus norvegicus

Protein protein Q29518553

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Summary

RNA polymerase II subunit An is a protein^[1].

Key Facts

Part of: RNA polymerase Rpb1, domain 7 superfamily^[2], RNA polymerase Rpb1, funnel domain superfamily^[3], RNA polymerase Rpb1, domain 4, protein family^[4], RNA polymerase Rpb1, domain 5, protein family^[5], RNA polymerase Rpb1, domain 1, protein family^[6], RNA polymerase Rpb1, domain 6, protein family^[7], RNA polymerase Rpb1, domain 7, protein family^[8], RNA polymerase, N-terminal domain, protein family^[9], RNA polymerase Rpb1, domain 3, protein family^[10], RNA polymerase, alpha subunit, protein family^[11], RNA polymerase II, heptapeptide repeat, eukaryotic, protein family^[12]
Has part(s): RNA polymerase Rpb1, domain 1^[13], RNA polymerase II, heptapeptide repeat, eukaryotic^[14], RNA polymerase Rpb1, domain 5^[15], RNA polymerase, N-terminal^[16], RNA polymerase Rpb1, domain 6^[17], RNA polymerase, alpha subunit^[18], RNA polymerase Rpb1, domain 7^[19], RNA polymerase Rpb1, domain 3^[20], RNA polymerase Rpb1, domain 4^[21]

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Quick Facts

Instance of protein

Part of RNA polymerase Rpb1, domain 7 superfamily, RNA polymerase Rpb1, funnel domain superfamily, RNA polymerase Rpb1, domain 4, protein family, RNA polymerase Rpb1, domain 5, protein family, RNA polymerase Rpb1, domain 1, protein family, RNA polymerase Rpb1, domain 6, protein family, RNA polymerase Rpb1, domain 7, protein family, RNA polymerase, N-terminal domain, protein family, RNA polymerase Rpb1, domain 3, protein family, RNA polymerase, alpha subunit, protein family, RNA polymerase II, heptapeptide repeat, eukaryotic, protein family

Properties

Biological process transcription, DNA-templated, transcription by RNA polymerase II, response to organic cyclic compound, cellular response to oxygen levels

Cell component nucleus, RNA polymerase II, core complex

Encoded by Polr2a

Found in taxon brown rat

Has part(s) RNA polymerase Rpb1, domain 1, RNA polymerase II, heptapeptide repeat, eukaryotic, RNA polymerase Rpb1, domain 5, RNA polymerase, N-terminal, RNA polymerase Rpb1, domain 6, RNA polymerase, alpha subunit, RNA polymerase Rpb1, domain 7, RNA polymerase Rpb1, domain 3, RNA polymerase Rpb1, domain 4

Imported from wholeness_audit_2026-05-02

Molecular function RNA polymerase II activity, molecular function, DNA binding, DNA-directed 5'-3' RNA polymerase activity, transferase activity, nucleotidyltransferase activity

Identifiers (3)

Ensembl protein id ENSRNOP00000061492, ENSRNOP00000097288

Refseq protein id XP_343923, XP_038943240, XP_038943241

Uniprot protein id D4A5A6

🏷️ Also known as

en DNA-directed RNA polymerase II subunit RPB1 en Polr2a en Polymerase (RNA II (DNA directed), large polypeptide en polymerase (RNA) II (DNA directed) polypeptide A, 220kDa en polymerase (RNA) II subunit A en RNA polymerase II subunit A

References

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

Direct Wikidata claims

[2] ↑ RNA polymerase II subunit A — part of (P361): RNA polymerase Rpb1, domain 7 superfamily. InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
[3] ↑ RNA polymerase II subunit A — part of (P361): RNA polymerase Rpb1, funnel domain superfamily. InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
[4] ↑ RNA polymerase II subunit A — part of (P361): RNA polymerase Rpb1, domain 4, protein family. wikidata.org.
[5] ↑ RNA polymerase II subunit A — part of (P361): RNA polymerase Rpb1, domain 5, protein family. wikidata.org.
[6] ↑ RNA polymerase II subunit A — part of (P361): RNA polymerase Rpb1, domain 1, protein family. wikidata.org.
[7] ↑ RNA polymerase II subunit A — part of (P361): RNA polymerase Rpb1, domain 6, protein family. wikidata.org.
[8] ↑ RNA polymerase II subunit A — part of (P361): RNA polymerase Rpb1, domain 7, protein family. wikidata.org.
[9] ↑ RNA polymerase II subunit A — part of (P361): RNA polymerase, N-terminal domain, protein family. wikidata.org.
[10] ↑ RNA polymerase II subunit A — part of (P361): RNA polymerase Rpb1, domain 3, protein family. wikidata.org.
[11] ↑ RNA polymerase II subunit A — part of (P361): RNA polymerase, alpha subunit, protein family. wikidata.org.
[12] ↑ RNA polymerase II subunit A — part of (P361): RNA polymerase II, heptapeptide repeat, eukaryotic, protein family. wikidata.org.
[13] ↑ RNA polymerase II subunit A — has part(s) (P527): RNA polymerase Rpb1, domain 1. InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
[14] ↑ RNA polymerase II subunit A — has part(s) (P527): RNA polymerase II, heptapeptide repeat, eukaryotic. InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
[15] ↑ RNA polymerase II subunit A — has part(s) (P527): RNA polymerase Rpb1, domain 5. InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
[16] ↑ RNA polymerase II subunit A — has part(s) (P527): RNA polymerase, N-terminal. InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
[17] ↑ RNA polymerase II subunit A — has part(s) (P527): RNA polymerase Rpb1, domain 6. InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
[18] ↑ RNA polymerase II subunit A — has part(s) (P527): RNA polymerase, alpha subunit. InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
[19] ↑ RNA polymerase II subunit A — has part(s) (P527): RNA polymerase Rpb1, domain 7. InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
[20] ↑ RNA polymerase II subunit A — has part(s) (P527): RNA polymerase Rpb1, domain 3. InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
[21] ↑ RNA polymerase II subunit A — has part(s) (P527): RNA polymerase Rpb1, domain 4. InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.

Class ancestry

[1] ↑ RNA polymerase II subunit A 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). RNA polymerase II subunit A. Retrieved May 3, 2026, from https://4ort.xyz/entity/rna-polymerase-ii-subunit-a-q29518553

MLA

“RNA polymerase II subunit A.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/rna-polymerase-ii-subunit-a-q29518553.

BibTeX

@misc{4ortxyz_rna-polymerase-ii-subunit-a-q29518553_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{RNA polymerase II subunit A}}, year = {2026}, url = {https://4ort.xyz/entity/rna-polymerase-ii-subunit-a-q29518553}, note = {Accessed: 2026-05-03}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): RNA polymerase II subunit A — https://4ort.xyz/entity/rna-polymerase-ii-subunit-a-q29518553 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/rna-polymerase-ii-subunit-a-q29518553 · Last refreshed: May 3, 2026