Collagen type I alpha 2 chain

mammalian protein found in Rattus norvegicus
Protein protein Q28561053
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Collagen type I alpha 2 chain

Summary

Collagen type I alpha 2 chain is a protein[1].

Key Facts

  • Collagen type I alpha 2 chain's instance of is recorded as protein[2].
  • Collagen type I alpha 2 chain's subclass of is recorded as protein[3].
  • Collagen type I alpha 2 chain's UniProt protein ID is recorded as P02466[4].
  • Collagen type I alpha 2 chain's part of is recorded as Fibrillar collagen, C-terminal domain, protein family[5].
  • Collagen type I alpha 2 chain's part of is recorded as collagen triple helix repeat, protein family[6].
  • Collagen type I alpha 2 chain's has part is recorded as Collagen triple helix repeat[7].
  • Collagen type I alpha 2 chain's has part is recorded as Fibrillar collagen, C-terminal[8].
  • Collagen type I alpha 2 chain's RefSeq protein ID is recorded as NP_445808[9].
  • Collagen type I alpha 2 chain's molecular function is recorded as molecular function[10].
  • Collagen type I alpha 2 chain's molecular function is recorded as extracellular matrix structural constituent[11].
  • Collagen type I alpha 2 chain's molecular function is recorded as metal ion binding[12].
  • Collagen type I alpha 2 chain's cell component is recorded as extracellular region[13].
  • Collagen type I alpha 2 chain's cell component is recorded as collagen[14].
  • Collagen type I alpha 2 chain's cell component is recorded as collagen type I trimer[15].
  • Collagen type I alpha 2 chain's cell component is recorded as extracellular space[16].
  • Collagen type I alpha 2 chain's cell component is recorded as extracellular matrix[17].
  • Collagen type I alpha 2 chain's biological process is recorded as extracellular matrix organization[18].
  • Collagen type I alpha 2 chain's biological process is recorded as cellular response to retinoic acid[19].
  • Collagen type I alpha 2 chain's biological process is recorded as cellular response to organic substance[20].
  • Collagen type I alpha 2 chain's biological process is recorded as response to norepinephrine[21].
  • Collagen type I alpha 2 chain's biological process is recorded as cellular response to thyroid hormone stimulus[22].
  • Collagen type I alpha 2 chain's encoded by is recorded as Col1a2[23].
  • Collagen type I alpha 2 chain's found in taxon is recorded as brown rat[24].
  • Collagen type I alpha 2 chain's Ensembl protein ID is recorded as ENSRNOP00000016423[25].
  • Collagen type I alpha 2 chain's Ensembl protein ID is recorded as ENSRNOP00000073398[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] . Q905695. Retrieved . wikidata.org.
  4. [5] . wikidata.org.
  5. [6] . wikidata.org.
  6. [7] . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  7. [8] . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  8. [9] . Q20641742. Retrieved . wikidata.org.
  9. [10] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  10. [11] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  11. [12] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  12. [13] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  13. [14] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  14. [15] . Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  15. [16] . Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  16. [17] . Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  17. [18] . Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  18. [19] . Regulation of alpha 2(I) collagen expression in stellate cells by retinoic acid and retinoid X receptors through interactions with their cofactors. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  19. [20] . Aldehydes potentiate alpha(2)(I) collagen gene activity by JNK in hepatic stellate cells. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  20. [21] . Effect of norepinephrine on myocardial collagen gene expression and response of cardiac fibroblasts after norepinephrine treatment. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  21. [22] . Decreased collagen gene expression and absence of fibrosis in thyroid hormone-induced myocardial hypertrophy. Response of cardiac fibroblasts to thyroid hormone in vitro. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  22. [23] . Q905695. Retrieved . wikidata.org.
  23. [24] . Q905695. Retrieved . wikidata.org.
  24. [25] . ensembl Release 106. wikidata.org.
  25. [26] . ensembl Release 106. 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). Collagen type I alpha 2 chain. Retrieved May 3, 2026, from https://4ort.xyz/entity/collagen-type-i-alpha-2-chain-q28561053
MLA “Collagen type I alpha 2 chain.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/collagen-type-i-alpha-2-chain-q28561053.
BibTeX @misc{4ortxyz_collagen-type-i-alpha-2-chain-q28561053_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Collagen type I alpha 2 chain}}, year = {2026}, url = {https://4ort.xyz/entity/collagen-type-i-alpha-2-chain-q28561053}, 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 2 chain — https://4ort.xyz/entity/collagen-type-i-alpha-2-chain-q28561053 (retrieved 2026-05-03)

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