Chromobox 4

mammalian protein found in Homo sapiens
Protein protein Q21109155
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Summary

Chromobox 4 is a protein[1].

Key Facts

  • Chromobox 4's instance of is recorded as protein[2].
  • Chromobox 4's UniProt protein ID is recorded as O00257[3].
  • Chromobox 4's part of is recorded as Chromo-like domain superfamily[4].
  • Chromobox 4's part of is recorded as Chromo domain, protein family[5].
  • Chromobox 4's part of is recorded as Chromo/chromo shadow domain, protein family[6].
  • Chromobox 4's part of is recorded as Chromo domain subgroup, protein family[7].
  • Chromobox 4's part of is recorded as Chromo domain, conserved site, protein family[8].
  • Chromobox 4's part of is recorded as CBX family C-terminal motif, protein family[9].
  • Chromobox 4's has part is recorded as Chromo domain[10].
  • Chromobox 4's has part is recorded as Chromo domain, conserved site[11].
  • Chromobox 4's has part is recorded as Chromo domain subgroup[12].
  • Chromobox 4's has part is recorded as Chromo/chromo shadow domain[13].
  • Chromobox 4's has part is recorded as CBX family C-terminal motif[14].
  • Chromobox 4's RefSeq protein ID is recorded as NP_003646[15].
  • Chromobox 4's RefSeq protein ID is recorded as XP_011523701[16].
  • Chromobox 4's PDB structure ID is recorded as 2K28[17].
  • Chromobox 4's PDB structure ID is recorded as 3I8Z[18].
  • Chromobox 4's PDB structure ID is recorded as 5EPL[19].
  • Chromobox 4's molecular function is recorded as SUMO transferase activity[20].
  • Chromobox 4's molecular function is recorded as transcription corepressor activity[21].
  • Chromobox 4's molecular function is recorded as chromatin binding[22].
  • Chromobox 4's molecular function is recorded as SUMO binding[23].
  • Chromobox 4's molecular function is recorded as methylated histone binding[24].
  • Chromobox 4's molecular function is recorded as phosphoprotein binding[25].
  • Chromobox 4's molecular function is recorded as protein binding[26].

References

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

Direct Wikidata claims

  1. [2] ↑ . UniProt. Retrieved . wikidata.org.
  2. [3] ↑ . UniProt. Retrieved . wikidata.org.
  3. [4] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  10. [11] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  11. [12] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  12. [13] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  13. [14] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  14. [15] ↑ . Q20641742. Retrieved . wikidata.org.
  15. [16] ↑ . Q20641742. Retrieved . wikidata.org.
  16. [17] ↑ . UniProt. Retrieved . wikidata.org.
  17. [18] ↑ . UniProt. Retrieved . wikidata.org.
  18. [19] ↑ . UniProt. Retrieved . wikidata.org.
  19. [20] ↑ . The SUMO E3 Ligase Activity of Pc2 Is Coordinated through a SUMO Interaction Motif. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  20. [21] ↑ . Interference with the Expression of a Novel Human Polycomb Protein, hPc2, Results in Cellular Transformation and Apoptosis. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  21. [22] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  22. [23] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  23. [24] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  24. [25] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  25. [26] ↑ . SUMO5, a Novel Poly-SUMO Isoform, Regulates PML Nuclear Bodies.. 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). Chromobox 4. Retrieved May 3, 2026, from https://4ort.xyz/entity/chromobox-4-q21109155
MLA “Chromobox 4.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/chromobox-4-q21109155.
BibTeX @misc{4ortxyz_chromobox-4-q21109155_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Chromobox 4}}, year = {2026}, url = {https://4ort.xyz/entity/chromobox-4-q21109155}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Chromobox 4 — https://4ort.xyz/entity/chromobox-4-q21109155 (retrieved 2026-05-03)

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