programmed cell death 1

mammalian protein found in Homo sapiens
Protein protein Q21208025
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programmed cell death 1

Summary

programmed cell death 1 is a protein[1]. It ranks in the top 4% of protein entities by monthly Wikipedia readership (172 views/month).[2]

Key Facts

  • programmed cell death 1's instance of is recorded as protein[3].
  • programmed cell death 1's physically interacts with is recorded as pembrolizumab[4].
  • programmed cell death 1's Entrez Gene ID is recorded as 5133[5].
  • programmed cell death 1's UniProt protein ID is recorded as Chennai district[6].
  • programmed cell death 1's part of is recorded as Immunoglobulin-like fold[7].
  • programmed cell death 1's part of is recorded as Immunoglobulin-like domain superfamily[8].
  • programmed cell death 1's part of is recorded as membrane protein[9].
  • programmed cell death 1's part of is recorded as immunoglobulin subtype, protein family[10].
  • programmed cell death 1's part of is recorded as Immunoglobulin V-set domain, protein family[11].
  • programmed cell death 1's part of is recorded as immunoglobulin-like domain, protein family[12].
  • programmed cell death 1's MeSH descriptor ID is recorded as D061026[13].
  • programmed cell death 1's has part is recorded as immunoglobulin V-set domain[14].
  • programmed cell death 1's has part is recorded as immunoglobulin-like domain[15].
  • programmed cell death 1's has part is recorded as immunoglobulin subtype[16].
  • programmed cell death 1's RefSeq protein ID is recorded as NP_005009[17].
  • programmed cell death 1's RefSeq protein ID is recorded as XP_006712636[18].
  • programmed cell death 1's RefSeq protein ID is recorded as XP_016859782[19].
  • programmed cell death 1's PDB structure ID is recorded as 2M2D[20].
  • programmed cell death 1's PDB structure ID is recorded as 3RRQ[21].
  • programmed cell death 1's PDB structure ID is recorded as 4ZQK[22].
  • programmed cell death 1's Freebase ID is recorded as /m/03gwvp5[23].
  • programmed cell death 1's MeSH tree code is recorded as D12.776.543.750.705.222.875[24].
  • programmed cell death 1's MeSH tree code is recorded as D23.050.301.264.894.790[25].
  • programmed cell death 1's MeSH tree code is recorded as D23.101.100.894.790[26].
  • programmed cell death 1's MeSH tree code is recorded as D12.776.465.844[27].

Why It Matters

programmed cell death 1 ranks in the top 4% of protein entities by monthly Wikipedia readership (172 views/month).[2] It has Wikipedia articles in 14 language editions, a strong signal of global cultural recognition.[28] It is known by 15 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] . Open Targets Platform. Retrieved . platform.opentargets.org. Provenance: wikidata.org.
  3. [5] . wikidata.org.
  4. [6] . Q905695. Retrieved . wikidata.org.
  5. [7] . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  6. [8] . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  13. [15] . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  14. [16] . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  15. [17] . Q20641742. Retrieved . wikidata.org.
  16. [18] . Q20641742. Retrieved . wikidata.org.
  17. [19] . Q20641742. Retrieved . wikidata.org.
  18. [20] . Q905695. Retrieved . wikidata.org.
  19. [21] . Q905695. Retrieved . wikidata.org.
  20. [22] . Q905695. Retrieved . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . 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). programmed cell death 1. Retrieved May 3, 2026, from https://4ort.xyz/entity/programmed-cell-death-1
MLA “programmed cell death 1.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/programmed-cell-death-1.
BibTeX @misc{4ortxyz_programmed-cell-death-1_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{programmed cell death 1}}, year = {2026}, url = {https://4ort.xyz/entity/programmed-cell-death-1}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): programmed cell death 1 — https://4ort.xyz/entity/programmed-cell-death-1 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/programmed-cell-death-1 · Last refreshed: