CD8 antigen, alpha chain

mammalian protein found in Mus musculus
Protein protein Q21494041
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CD8 antigen, alpha chain

Summary

CD8 antigen, alpha chain is a protein[1].

Key Facts

  • CD8 antigen, alpha chain's instance of is recorded as protein[2].
  • CD8 antigen, alpha chain's UniProt protein ID is recorded as P01731[3].
  • CD8 antigen, alpha chain's part of is recorded as Immunoglobulin-like fold[4].
  • CD8 antigen, alpha chain's part of is recorded as CD8 alpha subunit[5].
  • CD8 antigen, alpha chain's part of is recorded as Immunoglobulin-like domain superfamily[6].
  • CD8 antigen, alpha chain's part of is recorded as membrane protein[7].
  • CD8 antigen, alpha chain's part of is recorded as immunoglobulin subtype, protein family[8].
  • CD8 antigen, alpha chain's part of is recorded as Immunoglobulin V-set domain, protein family[9].
  • CD8 antigen, alpha chain's part of is recorded as immunoglobulin-like domain, protein family[10].
  • CD8 antigen, alpha chain's has part is recorded as immunoglobulin subtype[11].
  • CD8 antigen, alpha chain's has part is recorded as immunoglobulin V-set domain[12].
  • CD8 antigen, alpha chain's has part is recorded as immunoglobulin-like domain[13].
  • CD8 antigen, alpha chain's RefSeq protein ID is recorded as NP_001074579[14].
  • CD8 antigen, alpha chain's RefSeq protein ID is recorded as NP_033987[15].
  • CD8 antigen, alpha chain's PDB structure ID is recorded as 1BQH[16].
  • CD8 antigen, alpha chain's PDB structure ID is recorded as 1NEZ[17].
  • CD8 antigen, alpha chain's PDB structure ID is recorded as 2ARJ[18].
  • CD8 antigen, alpha chain's PDB structure ID is recorded as 2ATP[19].
  • CD8 antigen, alpha chain's PDB structure ID is recorded as 3B9K[20].
  • CD8 antigen, alpha chain's PDB structure ID is recorded as 3DMM[21].
  • CD8 antigen, alpha chain's molecular function is recorded as protein homodimerization activity[22].
  • CD8 antigen, alpha chain's molecular function is recorded as protein binding[23].
  • CD8 antigen, alpha chain's molecular function is recorded as protein kinase binding[24].
  • CD8 antigen, alpha chain's molecular function is recorded as MHC class I protein complex binding[25].
  • CD8 antigen, alpha chain's cell component is recorded as integral component of membrane[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] . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  5. [6] . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  6. [7] . wikidata.org.
  7. [8] . wikidata.org.
  8. [9] . wikidata.org.
  9. [10] . 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] . Q20641742. Retrieved . wikidata.org.
  15. [16] . Q905695. Retrieved . wikidata.org.
  16. [17] . Q905695. Retrieved . wikidata.org.
  17. [18] . Q905695. Retrieved . wikidata.org.
  18. [19] . Q905695. Retrieved . wikidata.org.
  19. [20] . Q905695. Retrieved . wikidata.org.
  20. [21] . Q905695. Retrieved . wikidata.org.
  21. [22] . Molecular basis for the high affinity interaction between the thymic leukemia antigen and the CD8alphaalpha molecule. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  22. [23] . Interactions between the amino‐terminal domain of p56lck and cytoplasmic domains of CD4 and CD8α in yeast. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  23. [24] . GOA. 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.

📑 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). CD8 antigen, alpha chain. Retrieved May 3, 2026, from https://4ort.xyz/entity/cd8-antigen-alpha-chain
MLA “CD8 antigen, alpha chain.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/cd8-antigen-alpha-chain.
BibTeX @misc{4ortxyz_cd8-antigen-alpha-chain_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{CD8 antigen, alpha chain}}, year = {2026}, url = {https://4ort.xyz/entity/cd8-antigen-alpha-chain}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): CD8 antigen, alpha chain — https://4ort.xyz/entity/cd8-antigen-alpha-chain (retrieved 2026-05-03)

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