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Hydroxyacid oxidase 1

mammalian protein found in Homo sapiens
Protein protein Q21131523
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Summary

Hydroxyacid oxidase 1 is a protein[1]. It is known by 7 alternative names across languages and contexts.[2]

Key Facts

  • Part of: Alpha-hydroxy acid dehydrogenase, FMN-dependent[3], TIM barrel[4], FMN hydroxy acid dehydrogenase domain, protein family[5], FMN-dependent dehydrogenase family[6], FMN-dependent alpha-hydroxy acid dehydrogenase, active site, protein family[7]
  • Has part(s): FMN-dependent alpha-hydroxy acid dehydrogenase, active site[8], FMN-dependent dehydrogenase[9], FMN hydroxy acid dehydrogenase domain[10]
  • Molecular function: (S)-2-hydroxy-acid oxidase activity[11], oxidoreductase activity[12], FMN binding[13], signaling receptor binding[14], catalytic activity[15], glyoxylate oxidase activity[16]
  • Cell component: peroxisome[17], peroxisomal matrix[18], cytosol[19]
  • Biological process: fatty acid alpha-oxidation[20], response to oxidative stress[21], glycolate catabolic process[22], cellular nitrogen compound metabolic process[23], protein targeting to peroxisome[24]
  • Encoded by: HAO1[25]
  • Found in taxon: Homo sapiens[26]

References

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

Direct Wikidata claims

  1. [3] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  2. [4] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  7. [9] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  8. [10] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  9. [11] ↑ . GOA. 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] ↑ . A proteome-wide perspective on peroxisome targeting signal 1(PTS1)-Pex5p affinities. 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] ↑ . Active site and loop 4 movements within human glycolate oxidase: implications for substrate specificity and drug design. 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] ↑ . UniProt. Retrieved . wikidata.org.
  24. [26] ↑ . UniProt. Retrieved . 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). Hydroxyacid oxidase 1. Retrieved May 3, 2026, from https://4ort.xyz/entity/hydroxyacid-oxidase-1-q21131523
MLA “Hydroxyacid oxidase 1.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/hydroxyacid-oxidase-1-q21131523.
BibTeX @misc{4ortxyz_hydroxyacid-oxidase-1-q21131523_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Hydroxyacid oxidase 1}}, year = {2026}, url = {https://4ort.xyz/entity/hydroxyacid-oxidase-1-q21131523}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Hydroxyacid oxidase 1 — https://4ort.xyz/entity/hydroxyacid-oxidase-1-q21131523 (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. 11w ago · Boghog · 2026-07-24 view diff on Wikidata ↗
    Imported from → —
    Encoded by → HAO1
    Wikidata description → mammalian protein found in Homo sapiens
    Molecular function → (S)-2-hydroxy-acid oxidase activity, oxidoreductase activity, FMN binding +4
    + 11 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ Ec enzyme number: 1.1.3.15, [[:toollabs:quickstatements/#/batch/261491|batch #261491]]"
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