Keratin 19

mammalian protein found in Homo sapiens
Protein protein Q6393598
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Summary

Keratin 19 is a protein[1].

Key Facts

  • Keratin 19's instance of is recorded as protein[2].
  • Keratin 19's UniProt protein ID is recorded as P08727[3].
  • Keratin 19's part of is recorded as keratin, type I[4].
  • Keratin 19's part of is recorded as Intermediate filament, rod domain, protein family[5].
  • Keratin 19's part of is recorded as Intermediate filament protein, conserved site, protein family[6].
  • Keratin 19's MeSH descriptor ID is recorded as D053539[7].
  • Keratin 19's has part is recorded as Intermediate filament protein, conserved site[8].
  • Keratin 19's has part is recorded as Intermediate filament, rod domain[9].
  • Keratin 19's RefSeq protein ID is recorded as NP_002267[10].
  • Keratin 19's MeSH tree code is recorded as D05.750.078.593.450.300.900[11].
  • Keratin 19's MeSH tree code is recorded as D12.776.220.475.450.300.900[12].
  • Keratin 19's MeSH tree code is recorded as D12.776.860.607.300.900[13].
  • Keratin 19's molecular function is recorded as protein-containing complex binding[14].
  • Keratin 19's molecular function is recorded as structural constituent of muscle[15].
  • Keratin 19's molecular function is recorded as structural constituent of cytoskeleton[16].
  • Keratin 19's molecular function is recorded as protein binding[17].
  • Keratin 19's molecular function is recorded as structural molecule activity[18].
  • Keratin 19's cell component is recorded as terminal web[19].
  • Keratin 19's cell component is recorded as plasma membrane[20].
  • Keratin 19's cell component is recorded as sarcolemma[21].
  • Keratin 19's cell component is recorded as costamere[22].
  • Keratin 19's cell component is recorded as dystrophin-associated glycoprotein complex[23].
  • Keratin 19's cell component is recorded as Z discdkac[24].
  • Keratin 19's cell component is recorded as extracellular exosome[25].
  • Keratin 19's cell component is recorded as intermediate filament[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] ↑ . 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] ↑ . wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . wikidata.org.
  13. [14] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  14. [15] ↑ . Specific interaction of the actin-binding domain of dystrophin with intermediate filaments containing keratin 19.. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  15. [16] ↑ . Sequence of the human 40-kDa keratin reveals an unusual structure with very high sequence identity to the corresponding bovine keratin. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  16. [17] ↑ . Specific interaction of the actin-binding domain of dystrophin with intermediate filaments containing keratin 19.. 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] ↑ . Expression of caspase-14 and keratin-19 in the human epidermis and appendages during fetal skin development. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  20. [21] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  21. [22] ↑ . Specific interaction of the actin-binding domain of dystrophin with intermediate filaments containing keratin 19.. 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] ↑ . Proteomic analysis of human parotid gland exosomes by multidimensional protein identification technology (MudPIT). Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  25. [26] ↑ . Sequence of the human 40-kDa keratin reveals an unusual structure with very high sequence identity to the corresponding bovine keratin. 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 19. Retrieved May 3, 2026, from https://4ort.xyz/entity/keratin-19-q6393598
MLA “Keratin 19.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/keratin-19-q6393598.
BibTeX @misc{4ortxyz_keratin-19-q6393598_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Keratin 19}}, year = {2026}, url = {https://4ort.xyz/entity/keratin-19-q6393598}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Keratin 19 — https://4ort.xyz/entity/keratin-19-q6393598 (retrieved 2026-05-03)

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