Keratin 1

mammalian protein found in Homo sapiens
Protein protein Q6393585
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Keratin 1

Summary

Keratin 1 is a protein[1].

Key Facts

  • Keratin 1's instance of is recorded as protein[2].
  • Keratin 1's UniProt protein ID is recorded as P04264[3].
  • Keratin 1's part of is recorded as Keratin, type II[4].
  • Keratin 1's part of is recorded as Intermediate filament, rod domain, protein family[5].
  • Keratin 1's part of is recorded as Keratin type II head, protein family[6].
  • Keratin 1's part of is recorded as Keratin type II cytoskeletal 1, tail, protein family[7].
  • Keratin 1's part of is recorded as Intermediate filament protein, conserved site, protein family[8].
  • Keratin 1's MeSH descriptor ID is recorded as D053556[9].
  • Keratin 1's has part is recorded as Keratin type II cytoskeletal 1, tail[10].
  • Keratin 1's has part is recorded as Intermediate filament protein, conserved site[11].
  • Keratin 1's has part is recorded as Keratin type II head[12].
  • Keratin 1's has part is recorded as Intermediate filament, rod domain[13].
  • Keratin 1's RefSeq protein ID is recorded as NP_006112[14].
  • Keratin 1's PDB structure ID is recorded as 4ZRY[15].
  • Keratin 1's MeSH tree code is recorded as D05.750.078.593.450.600.100[16].
  • Keratin 1's MeSH tree code is recorded as D12.776.220.475.450.600.100[17].
  • Keratin 1's MeSH tree code is recorded as D12.776.860.607.650.100[18].
  • Keratin 1's molecular function is recorded as protein binding[19].
  • Keratin 1's molecular function is recorded as structural molecule activity[20].
  • Keratin 1's molecular function is recorded as carbohydrate binding[21].
  • Keratin 1's molecular function is recorded as structural constituent of skin epidermis[22].
  • Keratin 1's molecular function is recorded as signaling receptor activity[23].
  • Keratin 1's molecular function is recorded as protein heterodimerization activity[24].
  • Keratin 1's cell component is recorded as intermediate filament[25].
  • Keratin 1's cell component is recorded as extracellular matrix[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] . 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] . Q20641742. Retrieved . wikidata.org.
  14. [15] . Q905695. Retrieved . wikidata.org.
  15. [16] . wikidata.org.
  16. [17] . wikidata.org.
  17. [18] . wikidata.org.
  18. [19] . Expression and colocalization of cytokeratin 1 and urokinase plasminogen activator receptor on endothelial cells. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  19. [20] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  20. [21] . Endothelial oxidative stress activates the lectin complement pathway: role of cytokeratin 1. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  21. [22] . The proteins elafin, filaggrin, keratin intermediate filaments, loricrin, and small proline-rich proteins 1 and 2 are isodipeptide cross-linked components of the human epidermal cornified cell envelope. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  22. [23] . Expression and colocalization of cytokeratin 1 and urokinase plasminogen activator receptor on endothelial cells. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  23. [24] . The X-Ray Crystal Structure of the Keratin 1-Keratin 10 Helix 2B Heterodimer Reveals Molecular Surface Properties and Biochemical Insights into Human Skin Disease.. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  24. [25] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  25. [26] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.

Class ancestry

  1. [1] . 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). Keratin 1. Retrieved May 3, 2026, from https://4ort.xyz/entity/keratin-1
MLA “Keratin 1.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/keratin-1.
BibTeX @misc{4ortxyz_keratin-1_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Keratin 1}}, year = {2026}, url = {https://4ort.xyz/entity/keratin-1}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Keratin 1 — https://4ort.xyz/entity/keratin-1 (retrieved 2026-05-03)

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