Protein S

mammalian protein found in Homo sapiens
Protein protein Q419774
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Protein S

Summary

Protein S is a protein[1]. It draws 145 Wikipedia views per month (protein category, ranking #133 of 987).[2]

Key Facts

  • Protein S's instance of is recorded as protein[3].
  • Protein S is part of Coagulation factor-like, Gla domain superfamily[4].
  • Protein S is part of Gamma-carboxyglutamic acid-rich (GLA) domain superfamily[5].
  • Protein S is part of Concanavalin A-like lectin/glucanase domain superfamily[6].
  • Protein S is part of Growth factor receptor cysteine-rich domain superfamily[7].
  • Protein S is part of vitamin K-dependent protein S[8].
  • Protein S is part of Laminin G domain, protein family[9].
  • Protein S is part of Gamma-carboxyglutamic acid-rich (GLA) domain, protein family[10].
  • Protein S is part of EGF-like calcium-binding domain, protein family[11].
  • Protein S is part of EGF-like domain, protein family[12].
  • Protein S is part of EGF-like, conserved site, protein family[13].
  • Protein S is part of EGF-like calcium-binding, conserved site, protein family[14].
  • Protein S comprises EGF-type aspartate/asparagine hydroxylation site[15].
  • Protein S comprises EGF-like calcium-binding, conserved site[16].
  • Protein S comprises gamma-carboxyglutamic acid-rich (GLA) domain[17].
  • Protein S comprises Laminin G domain[18].
  • Protein S comprises EGF-like, conserved site[19].
  • Protein S comprises EGF-like calcium-binding domain[20].
  • Protein S comprises EGF-like domain[21].
  • Protein S's molecular function is recorded as calcium ion binding[22].
  • Protein S's molecular function is recorded as endopeptidase inhibitor activity[23].
  • Protein S's cell component is recorded as blood microparticle[24].
  • Protein S's cell component is recorded as endoplasmic reticulum membrane[25].
  • Protein S's cell component is recorded as Golgi membrane[26].
  • Protein S's cell component is recorded as plasma membrane[27].

Why It Matters

Protein S draws 145 Wikipedia views per month (protein category, ranking #133 of 987).[2] It has Wikipedia articles in 12 language editions, a strong signal of global cultural recognition.[28] It is known by 11 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] . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  3. [5] . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  4. [6] . InterPro Release 71.0. ebi.ac.uk. Provenance: 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] . 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] . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  16. [18] . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  17. [19] . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  18. [20] . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  19. [21] . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  20. [22] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  21. [23] . Protein S binds to and inhibits factor Xa. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  22. [24] . Proteomic analysis of microvesicles from plasma of healthy donors reveals high individual variability. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  23. [25] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  24. [26] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  25. [27] . GOA. 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). Protein S. Retrieved May 3, 2026, from https://4ort.xyz/entity/protein-s
MLA “Protein S.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/protein-s.
BibTeX @misc{4ortxyz_protein-s_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Protein S}}, year = {2026}, url = {https://4ort.xyz/entity/protein-s}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Protein S — https://4ort.xyz/entity/protein-s (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/protein-s · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 5w ago · Comfyquiettree · 2026-06-07 view diff on Wikidata ↗
    Molecular function calcium ion binding, endopeptidase inhibitor activity
    Cell component blood microparticle, endoplasmic reticulum membrane, Golgi membrane +10
    Part of
    Encoded by PROS1
    + 9 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:1||1 */ [[Property:P3471]]: 15348, Matched to [[:toollabs:mix-n-match/#/entry/78316115|Protein S (#78316115)]] in [[:toollabs:mix-n-match/#/catalog/2686|WikiSkripta]] #mix'n'match"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.