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Kallikrein related peptidase 4

mammalian protein found in Homo sapiens
Protein protein Q21121551
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Kallikrein related peptidase 4

Summary

Kallikrein related peptidase 4 is a protein[1]. It draws 11 Wikipedia views per month (protein category, ranking #148 of 987).[2]

Key Facts

  • Kallikrein related peptidase 4's instance of is recorded as protein[3].
  • Kallikrein related peptidase 4's UniProt protein ID is recorded as Q9Y5K2[4].
  • Kallikrein related peptidase 4's part of is recorded as peptidase S1A, chymotrypsin family[5].
  • Kallikrein related peptidase 4's part of is recorded as Peptidase S1, PA clan[6].
  • Kallikrein related peptidase 4's part of is recorded as Serine proteases, trypsin domain, protein family[7].
  • Kallikrein related peptidase 4's part of is recorded as Serine proteases, trypsin family, histidine active site, protein family[8].
  • Kallikrein related peptidase 4's part of is recorded as Serine proteases, trypsin family, serine active site, protein family[9].
  • Kallikrein related peptidase 4's has part is recorded as serine proteases, trypsin family, histidine active site[10].
  • Kallikrein related peptidase 4's has part is recorded as serine proteases, trypsin domain[11].
  • Kallikrein related peptidase 4's has part is recorded as Serine proteases, trypsin family, serine active site[12].
  • Kallikrein related peptidase 4's RefSeq protein ID is recorded as NP_001289890[13].
  • Kallikrein related peptidase 4's RefSeq protein ID is recorded as NP_004908[14].
  • Kallikrein related peptidase 4's RefSeq protein ID is recorded as XP_005259498[15].
  • Kallikrein related peptidase 4's RefSeq protein ID is recorded as XP_011525847[16].
  • Kallikrein related peptidase 4's RefSeq protein ID is recorded as XP_011525848[17].
  • Kallikrein related peptidase 4's PDB structure ID is recorded as 2BDG[18].
  • Kallikrein related peptidase 4's PDB structure ID is recorded as 2BDH[19].
  • Kallikrein related peptidase 4's PDB structure ID is recorded as 2BDI[20].
  • Kallikrein related peptidase 4's PDB structure ID is recorded as 4K1E[21].
  • Kallikrein related peptidase 4's PDB structure ID is recorded as 4K8Y[22].
  • Kallikrein related peptidase 4's PDB structure ID is recorded as 4KEL[23].
  • Kallikrein related peptidase 4's PDB structure ID is recorded as 4KGA[24].
  • Kallikrein related peptidase 4's Freebase ID is recorded as /m/03gx61r[25].
  • Kallikrein related peptidase 4's molecular function is recorded as peptidase activity[26].
  • Kallikrein related peptidase 4's molecular function is recorded as serine-type peptidase activity[27].

Why It Matters

Kallikrein related peptidase 4 draws 11 Wikipedia views per month (protein category, ranking #148 of 987).[2] It is known by 9 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] ↑ . Q905695. Retrieved . wikidata.org.
  2. [4] ↑ . Q905695. Retrieved . 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] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  9. [11] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  10. [12] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  11. [13] ↑ . Q20641742. Retrieved . wikidata.org.
  12. [14] ↑ . Q20641742. Retrieved . wikidata.org.
  13. [15] ↑ . Q20641742. Retrieved . wikidata.org.
  14. [16] ↑ . Q20641742. Retrieved . wikidata.org.
  15. [17] ↑ . Q20641742. Retrieved . wikidata.org.
  16. [18] ↑ . Q905695. Retrieved . wikidata.org.
  17. [19] ↑ . Q905695. Retrieved . wikidata.org.
  18. [20] ↑ . Q905695. Retrieved . wikidata.org.
  19. [21] ↑ . Q905695. Retrieved . wikidata.org.
  20. [22] ↑ . Q905695. Retrieved . wikidata.org.
  21. [23] ↑ . Q905695. Retrieved . wikidata.org.
  22. [24] ↑ . Q905695. Retrieved . wikidata.org.
  23. [25] ↑ . wikidata.org.
  24. [26] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  25. [27] ↑ . Molecular cloning and characterization of prostase, an androgen-regulated serine protease with prostate-restricted expression. 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 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). Kallikrein related peptidase 4. Retrieved May 3, 2026, from https://4ort.xyz/entity/kallikrein-related-peptidase-4
MLA “Kallikrein related peptidase 4.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/kallikrein-related-peptidase-4.
BibTeX @misc{4ortxyz_kallikrein-related-peptidase-4_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Kallikrein related peptidase 4}}, year = {2026}, url = {https://4ort.xyz/entity/kallikrein-related-peptidase-4}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Kallikrein related peptidase 4 — https://4ort.xyz/entity/kallikrein-related-peptidase-4 (retrieved 2026-05-03)

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