RNA polymerase III subunit B

mammalian protein found in Rattus norvegicus

Protein protein Q29517438

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RNA polymerase III subunit B

Summary

RNA polymerase III subunit B is a protein^[1].

Key Facts

RNA polymerase III subunit B's instance of is recorded as protein^[2].
RNA polymerase III subunit B's UniProt protein ID is recorded as D3ZV30^[3].
RNA polymerase III subunit B's part of is recorded as DNA-directed RNA polymerase, subunit 2^[4].
RNA polymerase III subunit B's part of is recorded as DNA-directed RNA polymerase, subunit 2, hybrid-binding domain superfamily^[5].
RNA polymerase III subunit B's part of is recorded as RNA polymerase Rpb2, OB-fold^[6].
RNA polymerase III subunit B's part of is recorded as RNA polymerase Rpb2, domain 3, protein family^[7].
RNA polymerase III subunit B's part of is recorded as RNA polymerase Rpb2, domain 7, protein family^[8].
RNA polymerase III subunit B's part of is recorded as RNA polymerase Rpb2, domain 2, protein family^[9].
RNA polymerase III subunit B's part of is recorded as RNA polymerase Rpb2, domain 5, protein family^[10].
RNA polymerase III subunit B's part of is recorded as RNA polymerase Rpb2, domain 4, protein family^[11].
RNA polymerase III subunit B's part of is recorded as RNA polymerase, beta subunit, protrusion, protein family^[12].
RNA polymerase III subunit B's part of is recorded as DNA-directed RNA polymerase, subunit 2, hybrid-binding domain, protein family^[13].
RNA polymerase III subunit B's part of is recorded as RNA polymerase, beta subunit, conserved site, protein family^[14].
RNA polymerase III subunit B's has part is recorded as RNA polymerase Rpb2, domain 5^[15].
RNA polymerase III subunit B's has part is recorded as RNA polymerase, beta subunit, conserved site^[16].
RNA polymerase III subunit B's has part is recorded as RNA polymerase Rpb2, domain 2^[17].
RNA polymerase III subunit B's has part is recorded as DNA-directed RNA polymerase, subunit 2, hybrid-binding domain^[18].
RNA polymerase III subunit B's has part is recorded as RNA polymerase, beta subunit, protrusion^[19].
RNA polymerase III subunit B's has part is recorded as RNA polymerase Rpb2, domain 7^[20].
RNA polymerase III subunit B's has part is recorded as RNA polymerase Rpb2, domain 3^[21].
RNA polymerase III subunit B's has part is recorded as RNA polymerase Rpb2, domain 4^[22].
RNA polymerase III subunit B's RefSeq protein ID is recorded as NP_001178807^[23].
RNA polymerase III subunit B's molecular function is recorded as RNA polymerase III activity^[24].
RNA polymerase III subunit B's molecular function is recorded as DNA binding^[25].
RNA polymerase III subunit B's molecular function is recorded as DNA-directed 5'-3' RNA polymerase activity^[26].

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Quick Facts

Instance of protein

Part of DNA-directed RNA polymerase, subunit 2, DNA-directed RNA polymerase, subunit 2, hybrid-binding domain superfamily, RNA polymerase Rpb2, OB-fold, RNA polymerase Rpb2, domain 3, protein family, RNA polymerase Rpb2, domain 7, protein family, RNA polymerase Rpb2, domain 2, protein family, RNA polymerase Rpb2, domain 5, protein family, RNA polymerase Rpb2, domain 4, protein family, RNA polymerase, beta subunit, protrusion, protein family, DNA-directed RNA polymerase, subunit 2, hybrid-binding domain, protein family, RNA polymerase, beta subunit, conserved site, protein family

Properties

Biological process transcription, DNA-templated, transcription by RNA polymerase III, positive regulation of interferon-beta production, positive regulation of innate immune response, biological process

Cell component RNA polymerase III complex, cellular component

Encoded by Polr3b

Found in taxon brown rat

Has part(s) RNA polymerase Rpb2, domain 5, RNA polymerase, beta subunit, conserved site, RNA polymerase Rpb2, domain 2, DNA-directed RNA polymerase, subunit 2, hybrid-binding domain, RNA polymerase, beta subunit, protrusion, RNA polymerase Rpb2, domain 7, RNA polymerase Rpb2, domain 3, RNA polymerase Rpb2, domain 4

Imported from wholeness_audit_2026-05-02

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

External References (3)

Ensembl protein id ENSRNOP00000009746

Refseq protein id NP_001178807

Uniprot protein id D3ZV30

🏷️ Also known as

en DNA-directed RNA polymerase III subunit RPC2 en Polr3b en polymerase (RNA) III (DNA directed) polypeptide B en polymerase (RNA) III subunit B en RNA polymerase III subunit B

References

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

Direct Wikidata claims

[2] ↑ RNA polymerase III subunit B — instance of (P31): protein. Q905695. Retrieved 2022-05-25. wikidata.org.
[3] ↑ RNA polymerase III subunit B — UniProt protein ID (P352): D3ZV30. Q905695. Retrieved 2022-05-25. wikidata.org.
[4] ↑ RNA polymerase III subunit B — part of (P361): DNA-directed RNA polymerase, subunit 2. InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
[5] ↑ RNA polymerase III subunit B — part of (P361): DNA-directed RNA polymerase, subunit 2, hybrid-binding domain superfamily. InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
[6] ↑ RNA polymerase III subunit B — part of (P361): RNA polymerase Rpb2, OB-fold. InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
[7] ↑ RNA polymerase III subunit B — part of (P361): RNA polymerase Rpb2, domain 3, protein family. wikidata.org.
[8] ↑ RNA polymerase III subunit B — part of (P361): RNA polymerase Rpb2, domain 7, protein family. wikidata.org.
[9] ↑ RNA polymerase III subunit B — part of (P361): RNA polymerase Rpb2, domain 2, protein family. wikidata.org.
[10] ↑ RNA polymerase III subunit B — part of (P361): RNA polymerase Rpb2, domain 5, protein family. wikidata.org.
[11] ↑ RNA polymerase III subunit B — part of (P361): RNA polymerase Rpb2, domain 4, protein family. wikidata.org.
[12] ↑ RNA polymerase III subunit B — part of (P361): RNA polymerase, beta subunit, protrusion, protein family. wikidata.org.
[13] ↑ RNA polymerase III subunit B — part of (P361): DNA-directed RNA polymerase, subunit 2, hybrid-binding domain, protein family. wikidata.org.
[14] ↑ RNA polymerase III subunit B — part of (P361): RNA polymerase, beta subunit, conserved site, protein family. wikidata.org.
[15] ↑ RNA polymerase III subunit B — has part(s) (P527): RNA polymerase Rpb2, domain 5. InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
[16] ↑ RNA polymerase III subunit B — has part(s) (P527): RNA polymerase, beta subunit, conserved site. InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
[17] ↑ RNA polymerase III subunit B — has part(s) (P527): RNA polymerase Rpb2, domain 2. InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
[18] ↑ RNA polymerase III subunit B — has part(s) (P527): DNA-directed RNA polymerase, subunit 2, hybrid-binding domain. InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
[19] ↑ RNA polymerase III subunit B — has part(s) (P527): RNA polymerase, beta subunit, protrusion. InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
[20] ↑ RNA polymerase III subunit B — has part(s) (P527): RNA polymerase Rpb2, domain 7. InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
[21] ↑ RNA polymerase III subunit B — has part(s) (P527): RNA polymerase Rpb2, domain 3. InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
[22] ↑ RNA polymerase III subunit B — has part(s) (P527): RNA polymerase Rpb2, domain 4. InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
[23] ↑ RNA polymerase III subunit B — RefSeq protein ID (P637): NP_001178807. Q20641742. Retrieved 2022-03-20. wikidata.org.
[24] ↑ RNA polymerase III subunit B — molecular function (P680): RNA polymerase III activity. Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium. Retrieved 2019-02-14. ebi.ac.uk. Provenance: wikidata.org.
[25] ↑ RNA polymerase III subunit B — molecular function (P680): DNA binding. GOA. Retrieved 2019-02-14. ebi.ac.uk. Provenance: wikidata.org.
[26] ↑ RNA polymerase III subunit B — molecular function (P680): DNA-directed 5'-3' RNA polymerase activity. GOA. Retrieved 2017-09-16. ebi.ac.uk. Provenance: wikidata.org.

Class ancestry

[1] ↑ RNA polymerase III subunit B is an instance of protein (Q8054) [P31, primary]. Wikidata. wikidata.org.

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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 III subunit B. Retrieved May 3, 2026, from https://4ort.xyz/entity/rna-polymerase-iii-subunit-b

MLA

“RNA polymerase III subunit B.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/rna-polymerase-iii-subunit-b.

BibTeX

@misc{4ortxyz_rna-polymerase-iii-subunit-b_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{RNA polymerase III subunit B}}, year = {2026}, url = {https://4ort.xyz/entity/rna-polymerase-iii-subunit-b}, note = {Accessed: 2026-05-03}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): RNA polymerase III subunit B — https://4ort.xyz/entity/rna-polymerase-iii-subunit-b (retrieved 2026-05-03)

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