Mediator complex subunit 21

mammalian protein found in Homo sapiens
Protein protein Q21111705
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Mediator complex subunit 21

Summary

Mediator complex subunit 21 is a protein[1].

Key Facts

  • Mediator complex subunit 21's instance of is recorded as protein[2].
  • Mediator complex subunit 21's UniProt protein ID is recorded as Template: Location map United States[3].
  • Mediator complex subunit 21's part of is recorded as Mediator complex, subunit Med7/Med21-like[4].
  • Mediator complex subunit 21's part of is recorded as Mediator complex, subunit Med21[5].
  • Mediator complex subunit 21's RefSeq protein ID is recorded as NP_001258740[6].
  • Mediator complex subunit 21's RefSeq protein ID is recorded as NP_004255[7].
  • Mediator complex subunit 21's molecular function is recorded as DNA-directed 5'-3' RNA polymerase activity[8].
  • Mediator complex subunit 21's molecular function is recorded as transcription coactivator activity[9].
  • Mediator complex subunit 21's molecular function is recorded as transcription coregulator activity[10].
  • Mediator complex subunit 21's molecular function is recorded as protein binding[11].
  • Mediator complex subunit 21's molecular function is recorded as ubiquitin protein ligase activity[12].
  • Mediator complex subunit 21's cell component is recorded as nucleus[13].
  • Mediator complex subunit 21's cell component is recorded as ubiquitin ligase complex[14].
  • Mediator complex subunit 21's cell component is recorded as mediator complex[15].
  • Mediator complex subunit 21's cell component is recorded as mediator complex[16].
  • Mediator complex subunit 21's biological process is recorded as regulation of transcription by RNA polymerase II[17].
  • Mediator complex subunit 21's biological process is recorded as stem cell population maintenance[18].
  • Mediator complex subunit 21's biological process is recorded as regulation of transcription, DNA-templated[19].
  • Mediator complex subunit 21's biological process is recorded as protein ubiquitination[20].
  • Mediator complex subunit 21's biological process is recorded as blastocyst development[21].
  • Mediator complex subunit 21's biological process is recorded as transcription, DNA-templated[22].
  • Mediator complex subunit 21's biological process is recorded as positive regulation of transcription by RNA polymerase II[23].
  • Mediator complex subunit 21's biological process is recorded as regulation of transcription by RNA polymerase II[24].
  • Mediator complex subunit 21's biological process is recorded as RNA biosynthetic process[25].
  • Mediator complex subunit 21's encoded by is recorded as MED21[26].

References

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

Direct Wikidata claims

  1. [2] . Q905695. Retrieved . wikidata.org.
  2. [3] . Q905695. Retrieved . wikidata.org.
  3. [4] . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  4. [5] . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  5. [6] . Q20641742. Retrieved . wikidata.org.
  6. [7] . Q20641742. Retrieved . wikidata.org.
  7. [8] . A mammalian SRB protein associated with an RNA polymerase II holoenzyme. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  8. [9] . Transcription coactivator TRAP220 is required for PPAR gamma 2-stimulated adipogenesis. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  9. [10] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  10. [11] . Mediator acts upstream of the transcriptional activator Gal4.. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  11. [12] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  12. [13] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  13. [14] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  14. [15] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  15. [16] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  16. [17] . A mammalian SRB protein associated with an RNA polymerase II holoenzyme. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  17. [18] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  18. [19] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  19. [20] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  20. [21] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  21. [22] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  22. [23] . Transcription coactivator TRAP220 is required for PPAR gamma 2-stimulated adipogenesis. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  23. [24] . A mammalian SRB protein associated with an RNA polymerase II holoenzyme. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  24. [25] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  25. [26] . Q905695. Retrieved . 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). Mediator complex subunit 21. Retrieved May 3, 2026, from https://4ort.xyz/entity/mediator-complex-subunit-21-q21111705
MLA “Mediator complex subunit 21.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/mediator-complex-subunit-21-q21111705.
BibTeX @misc{4ortxyz_mediator-complex-subunit-21-q21111705_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Mediator complex subunit 21}}, year = {2026}, url = {https://4ort.xyz/entity/mediator-complex-subunit-21-q21111705}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Mediator complex subunit 21 — https://4ort.xyz/entity/mediator-complex-subunit-21-q21111705 (retrieved 2026-05-03)

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