Stefin A2

mammalian protein found in Mus musculus
Protein protein Q21423039
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Stefin A2

Summary

Stefin A2 is a protein[1].

Key Facts

  • Stefin A2's instance of is recorded as protein[2].
  • Stefin A2's subclass of is recorded as protein[3].
  • Stefin A2's UniProt protein ID is recorded as P35174[4].
  • Stefin A2's part of is recorded as Proteinase inhibitor I25A, stefin[5].
  • Stefin A2's part of is recorded as cystatins[6].
  • Stefin A2's part of is recorded as Proteinase inhibitor I25, cystatin, conserved site, protein family[7].
  • Stefin A2's has part is recorded as Cystatin domain[8].
  • Stefin A2's has part is recorded as Proteinase inhibitor I25, cystatin, conserved site[9].
  • Stefin A2's RefSeq protein ID is recorded as NP_001076014[10].
  • Stefin A2's molecular function is recorded as peptidase inhibitor activity[11].
  • Stefin A2's molecular function is recorded as endopeptidase inhibitor activity[12].
  • Stefin A2's molecular function is recorded as cysteine-type endopeptidase inhibitor activity[13].
  • Stefin A2's molecular function is recorded as cysteine-type endopeptidase inhibitor activity[14].
  • Stefin A2's cell component is recorded as cytoplasm[15].
  • Stefin A2's cell component is recorded as intracellular anatomical structure[16].
  • Stefin A2's cell component is recorded as cellular component[17].
  • Stefin A2's cell component is recorded as cytosol[18].
  • Stefin A2's biological process is recorded as negative regulation of peptidase activity[19].
  • Stefin A2's biological process is recorded as negative regulation of endopeptidase activity[20].
  • Stefin A2's encoded by is recorded as Stfa2[21].
  • Stefin A2's found in taxon is recorded as house mouse[22].
  • Stefin A2's Ensembl protein ID is recorded as ENSMUSP00000023619[23].

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] . Q905695. Retrieved . wikidata.org.
  4. [5] . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  5. [6] . wikidata.org.
  6. [7] . wikidata.org.
  7. [8] . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  8. [9] . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  9. [10] . Q20641742. Retrieved . wikidata.org.
  10. [11] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  11. [12] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  12. [13] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  13. [14] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  14. [15] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  15. [16] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  16. [17] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  17. [18] . Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  18. [19] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  19. [20] . Mouse stefins A1 and A2 (Stfa1 and Stfa2) differentiate between papain-like endo- and exopeptidases. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  20. [21] . Q905695. Retrieved . wikidata.org.
  21. [22] . Q905695. Retrieved . wikidata.org.
  22. [23] . ensembl Release 106. 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). Stefin A2. Retrieved May 3, 2026, from https://4ort.xyz/entity/stefin-a2
MLA “Stefin A2.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/stefin-a2.
BibTeX @misc{4ortxyz_stefin-a2_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Stefin A2}}, year = {2026}, url = {https://4ort.xyz/entity/stefin-a2}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Stefin A2 — https://4ort.xyz/entity/stefin-a2 (retrieved 2026-05-03)

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