Quiescin sulfhydryl oxidase 1

mammalian protein found in Homo sapiens
Protein protein Q21122608
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Summary

Quiescin sulfhydryl oxidase 1 is a protein[1]. It is known by 8 alternative names across languages and contexts.[2]

Key Facts

  • Quiescin sulfhydryl oxidase 1's instance of is recorded as protein[3].
  • Quiescin sulfhydryl oxidase 1's molecular function is recorded as oxidoreductase activity[4].
  • Quiescin sulfhydryl oxidase 1's molecular function is recorded as thiol oxidase activity[5].
  • Quiescin sulfhydryl oxidase 1's molecular function is recorded as protein disulfide isomerase activity[6].
  • Quiescin sulfhydryl oxidase 1's molecular function is recorded as flavin-linked sulfhydryl oxidase activity[7].
  • Quiescin sulfhydryl oxidase 1's molecular function is recorded as protein disulfide isomerase activity[8].
  • Quiescin sulfhydryl oxidase 1's molecular function is recorded as flavin-linked sulfhydryl oxidase activity[9].
  • Quiescin sulfhydryl oxidase 1's cell component is recorded as integral component of membrane[10].
  • Quiescin sulfhydryl oxidase 1's cell component is recorded as integral component of Golgi membrane[11].
  • Quiescin sulfhydryl oxidase 1's cell component is recorded as Golgi membrane[12].
  • Quiescin sulfhydryl oxidase 1's cell component is recorded as Golgi apparatus[13].
  • Quiescin sulfhydryl oxidase 1's cell component is recorded as extracellular exosome[14].
  • Quiescin sulfhydryl oxidase 1's cell component is recorded as intracellular membrane-bounded organelle[15].
  • Quiescin sulfhydryl oxidase 1's cell component is recorded as membrane[16].
  • Quiescin sulfhydryl oxidase 1's cell component is recorded as intercellular bridge[17].
  • Quiescin sulfhydryl oxidase 1's cell component is recorded as extracellular region[18].
  • Quiescin sulfhydryl oxidase 1's cell component is recorded as platelet alpha granule lumen[19].
  • Quiescin sulfhydryl oxidase 1's cell component is recorded as extracellular space[20].
  • Quiescin sulfhydryl oxidase 1's cell component is recorded as specific granule lumen[21].
  • Quiescin sulfhydryl oxidase 1's cell component is recorded as tertiary granule lumen[22].
  • Quiescin sulfhydryl oxidase 1's cell component is recorded as endoplasmic reticulum lumen[23].
  • Quiescin sulfhydryl oxidase 1's cell component is recorded as extracellular space[24].
  • Quiescin sulfhydryl oxidase 1's cell component is recorded as integral component of Golgi membrane[25].
  • Quiescin sulfhydryl oxidase 1's cell component is recorded as extracellular exosome[26].
  • Quiescin sulfhydryl oxidase 1's biological process is recorded as negative regulation of macroautophagy[27].

Why It Matters

Quiescin sulfhydryl oxidase 1 is known by 8 alternative names across languages and contexts.[2]

References

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

Direct Wikidata claims

  1. [3] ↑ . UniProt. Retrieved . wikidata.org.
  2. [4] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  3. [5] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  4. [6] ↑ . Intracellular catalysis of disulfide bond formation by the human sulfhydryl oxidase, QSOX1. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  5. [7] ↑ . Intracellular catalysis of disulfide bond formation by the human sulfhydryl oxidase, QSOX1. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  6. [8] ↑ . Human quiescin-sulfhydryl oxidase, QSOX1: probing internal redox steps by mutagenesis. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  7. [9] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  8. [10] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  9. [11] ↑ . Intracellular catalysis of disulfide bond formation by the human sulfhydryl oxidase, QSOX1. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  10. [12] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  11. [13] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  12. [14] ↑ . Proteomic analysis of podocyte exosome-enriched fraction from normal human urine. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  13. [15] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  14. [16] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  15. [17] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  16. [18] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  17. [19] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  18. [20] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  19. [21] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  20. [22] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  21. [23] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  22. [24] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  23. [25] ↑ . Intracellular catalysis of disulfide bond formation by the human sulfhydryl oxidase, QSOX1. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  24. [26] ↑ . Comprehensive analysis of low-abundance proteins in human urinary exosomes using peptide ligand library technology, peptide OFFGEL fractionation and nanoHPLC-chip-MS/MS. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  25. [27] ↑ . QSOX1 Inhibits Autophagic Flux in Breast Cancer Cells. Retrieved . ebi.ac.uk. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . 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). Quiescin sulfhydryl oxidase 1. Retrieved May 3, 2026, from https://4ort.xyz/entity/quiescin-sulfhydryl-oxidase-1
MLA “Quiescin sulfhydryl oxidase 1.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/quiescin-sulfhydryl-oxidase-1.
BibTeX @misc{4ortxyz_quiescin-sulfhydryl-oxidase-1_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Quiescin sulfhydryl oxidase 1}}, year = {2026}, url = {https://4ort.xyz/entity/quiescin-sulfhydryl-oxidase-1}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Quiescin sulfhydryl oxidase 1 — https://4ort.xyz/entity/quiescin-sulfhydryl-oxidase-1 (retrieved 2026-05-03)

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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. 12w ago · Boghog · 2026-07-24 view diff on Wikidata ↗
    Imported from → —
    Encoded by → QSOX1
    Wikidata description → mammalian protein found in Homo sapiens
    Molecular function → oxidoreductase activity, thiol oxidase activity, protein disulfide isomerase activity +3
    + 9 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ Ec enzyme number: 1.8.3.2, [[:toollabs:quickstatements/#/batch/261491|batch #261491]]"
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