protamine

small, arginine-rich, nuclear protein that replaces histones late in the haploid phase of spermatogenesis, essential for sperm head condensation and DNA stabilization
Thing group_or_class_of_proteins Q5449573
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protamine

Summary

protamine is a group or class of proteins[1]. protamine draws 41 Wikipedia views per month (group_or_class_of_proteins category, ranking #79 of 335).[2]

Key Facts

  • protamine's instance of is recorded as group or class of proteins[3].
  • protamine's CAS Registry Number is recorded as 9012-00-4[4].
  • protamine's ATC code is recorded as V03AB14[5].
  • protamine's subclass of is recorded as protein[6].
  • protamine's MeSH descriptor ID is recorded as D011479[7].
  • protamine's has part is recorded as Protamine P1[8].
  • protamine's has part is recorded as Protamine-2[9].
  • protamine's UNII is recorded as 72G3UY6T4N[10].
  • protamine's MeSH tree code is recorded as D12.776.660.750[11].
  • protamine's MeSH tree code is recorded as D12.776.664.750[12].
  • protamine's PSH ID is recorded as 6224[13].
  • protamine's Gran Enciclopèdia Catalana ID is recorded as 0135134[14].
  • protamine's described by source is recorded as Armenian Soviet Encyclopedia, vol. 9[15].
  • protamine's Encyclopædia Britannica Online ID is recorded as science/protamine[16].
  • protamine's Google Knowledge Graph ID is recorded as /g/120hthyv[17].
  • protamine's RxNorm CUI is recorded as 8826[18].
  • protamine's Quora topic ID is recorded as Protamine[19].
  • protamine's JSTOR topic ID is recorded as protamines[20].
  • protamine's Great Norwegian Encyclopedia ID is recorded as protaminer[21].
  • protamine's Microsoft Academic ID is recorded as 2780835560[22].
  • protamine's WordNet 3.1 Synset ID is recorded as 15051075-n[23].
  • protamine's OpenAlex ID is recorded as C2780835560[24].
  • protamine's WikiProjectMed ID is recorded as Protamine[25].
  • protamine's Gran Enciclopèdia Catalana ID is recorded as protamina[26].

Why It Matters

protamine draws 41 Wikipedia views per month (group_or_class_of_proteins category, ranking #79 of 335).[2] protamine has Wikipedia articles in 16 language editions, a strong signal of global cultural recognition.[27] protamine is known by 3 alternative names across languages and contexts.[28]

References

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

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . wikidata.org.
  3. [5] . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . 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] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . Quora. wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . OpenAlex. Retrieved . docs.openalex.org. Provenance: wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [27] . Wikidata sitelinks. wikidata.org.
  3. [28] . 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). protamine. Retrieved May 3, 2026, from https://4ort.xyz/entity/protamine
MLA “protamine.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/protamine.
BibTeX @misc{4ortxyz_protamine_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{protamine}}, year = {2026}, url = {https://4ort.xyz/entity/protamine}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): protamine — https://4ort.xyz/entity/protamine (retrieved 2026-05-03)

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