collagen type I alpha 1 chain

mammalian protein found in Homo sapiens
Protein protein Q5145884
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collagen type I alpha 1 chain

Summary

collagen type I alpha 1 chain is a protein[1]. It draws 26 Wikipedia views per month (protein category, ranking #133 of 987).[2]

Key Facts

  • collagen type I alpha 1 chain's instance of is recorded as protein[3].
  • collagen type I alpha 1 chain's UniProt protein ID is recorded as P02452[4].
  • collagen type I alpha 1 chain's part of is recorded as VWFC domain, protein family[5].
  • collagen type I alpha 1 chain's part of is recorded as Fibrillar collagen, C-terminal domain, protein family[6].
  • collagen type I alpha 1 chain's part of is recorded as collagen triple helix repeat, protein family[7].
  • collagen type I alpha 1 chain's Commons category is recorded as COL1A1[8].
  • collagen type I alpha 1 chain's MeSH descriptor ID is recorded as D000090602[9].
  • collagen type I alpha 1 chain's has part is recorded as Fibrillar collagen, C-terminal[10].
  • collagen type I alpha 1 chain's has part is recorded as VWFC domain[11].
  • collagen type I alpha 1 chain's has part is recorded as Collagen triple helix repeat[12].
  • collagen type I alpha 1 chain's RefSeq protein ID is recorded as NP_000079[13].
  • collagen type I alpha 1 chain's RefSeq protein ID is recorded as XP_005257115[14].
  • collagen type I alpha 1 chain's RefSeq protein ID is recorded as XP_005257116[15].
  • collagen type I alpha 1 chain's RefSeq protein ID is recorded as XP_011522643[16].
  • collagen type I alpha 1 chain's PDB structure ID is recorded as 3GXE[17].
  • collagen type I alpha 1 chain's PDB structure ID is recorded as 1Q7D[18].
  • collagen type I alpha 1 chain's PDB structure ID is recorded as 2LLP[19].
  • collagen type I alpha 1 chain's PDB structure ID is recorded as 3EJH[20].
  • collagen type I alpha 1 chain's Freebase ID is recorded as /m/09h1wc[21].
  • collagen type I alpha 1 chain's MeSH tree code is recorded as D05.750.078.280.300.100.500[22].
  • collagen type I alpha 1 chain's molecular function is recorded as metal ion binding[23].
  • collagen type I alpha 1 chain's molecular function is recorded as identical protein binding[24].
  • collagen type I alpha 1 chain's molecular function is recorded as platelet-derived growth factor binding[25].
  • collagen type I alpha 1 chain's molecular function is recorded as extracellular matrix structural constituent[26].
  • collagen type I alpha 1 chain's molecular function is recorded as protein binding[27].

Why It Matters

collagen type I alpha 1 chain draws 26 Wikipedia views per month (protein category, ranking #133 of 987).[2] It has Wikipedia articles in 6 language editions, a strong signal of global cultural recognition.[28] It is known by 14 alternative names across languages and contexts.[29]

References

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

Direct Wikidata claims

  1. [3] . Q905695. Retrieved . wikidata.org.
  2. [4] . Q905695. Retrieved . wikidata.org.
  3. [5] . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  9. [11] . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  10. [12] . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  11. [13] . Q20641742. Retrieved . wikidata.org.
  12. [14] . Q20641742. Retrieved . wikidata.org.
  13. [15] . Q20641742. Retrieved . wikidata.org.
  14. [16] . Q20641742. Retrieved . wikidata.org.
  15. [17] . Q905695. Retrieved . wikidata.org.
  16. [18] . Q905695. Retrieved . wikidata.org.
  17. [19] . Q905695. Retrieved . wikidata.org.
  18. [20] . Q905695. Retrieved . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  22. [24] . Three arginine to cysteine substitutions in the pro-alpha (I)-collagen chain cause Ehlers-Danlos syndrome with a propensity to arterial rupture in early adulthood. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  23. [25] . Type I, II, III, IV, V, and VI collagens serve as extracellular ligands for the isoforms of platelet-derived growth factor (AA, BB, and AB). Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  24. [26] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  25. [27] . TRAM2 protein interacts with endoplasmic reticulum Ca2+ pump Serca2b and is necessary for collagen type I synthesis. Retrieved . ebi.ac.uk. Provenance: wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] . Wikidata sitelinks. wikidata.org.
  3. [29] . Wikidata aliases. 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). collagen type I alpha 1 chain. Retrieved May 3, 2026, from https://4ort.xyz/entity/collagen-type-i-alpha-1-chain
MLA “collagen type I alpha 1 chain.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/collagen-type-i-alpha-1-chain.
BibTeX @misc{4ortxyz_collagen-type-i-alpha-1-chain_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{collagen type I alpha 1 chain}}, year = {2026}, url = {https://4ort.xyz/entity/collagen-type-i-alpha-1-chain}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): collagen type I alpha 1 chain — https://4ort.xyz/entity/collagen-type-i-alpha-1-chain (retrieved 2026-05-03)

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