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Keratin 40

mammalian protein found in Rattus norvegicus
Protein protein Q28557848
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Summary

Keratin 40 is a protein[1].

Key Facts

  • Keratin 40's instance of is recorded as protein[2].
  • Keratin 40's subclass of is recorded as protein[3].
  • Keratin 40's UniProt protein ID is recorded as Q6IFW2[4].
  • Keratin 40's part of is recorded as keratin, type I[5].
  • Keratin 40's part of is recorded as Intermediate filament, rod domain, protein family[6].
  • Keratin 40's part of is recorded as Intermediate filament protein, conserved site, protein family[7].
  • Keratin 40's has part is recorded as Intermediate filament protein, conserved site[8].
  • Keratin 40's has part is recorded as Intermediate filament, rod domain[9].
  • Keratin 40's RefSeq protein ID is recorded as NP_001008821[10].
  • Keratin 40's RefSeq protein ID is recorded as XP_017452622[11].
  • Keratin 40's molecular function is recorded as structural molecule activity[12].
  • Keratin 40's cell component is recorded as intermediate filament[13].
  • Keratin 40's encoded by is recorded as Krt40[14].
  • Keratin 40's found in taxon is recorded as brown rat[15].
  • Keratin 40's Ensembl protein ID is recorded as ENSRNOP00000018804[16].
  • Keratin 40's Ensembl protein ID is recorded as ENSRNOP00000076895[17].

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] ↑ . UniProt. Retrieved . wikidata.org.
  4. [5] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  8. [9] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  9. [10] ↑ . Q20641742. Retrieved . wikidata.org.
  10. [11] ↑ . Q20641742. Retrieved . wikidata.org.
  11. [12] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  12. [13] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  13. [14] ↑ . UniProt. Retrieved . wikidata.org.
  14. [15] ↑ . UniProt. Retrieved . wikidata.org.
  15. [16] ↑ . ensembl Release 106. wikidata.org.
  16. [17] ↑ . ensembl Release 106. 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). Keratin 40. Retrieved May 3, 2026, from https://4ort.xyz/entity/keratin-40-q28557848
MLA “Keratin 40.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/keratin-40-q28557848.
BibTeX @misc{4ortxyz_keratin-40-q28557848_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Keratin 40}}, year = {2026}, url = {https://4ort.xyz/entity/keratin-40-q28557848}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Keratin 40 — https://4ort.xyz/entity/keratin-40-q28557848 (retrieved 2026-05-03)

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