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Dehydrogenase/reductase 9

mammalian protein found in Homo sapiens
Protein protein Q21108533
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Summary

Dehydrogenase/reductase 9 is a protein[1]. It is known by 15 alternative names across languages and contexts.[2]

Key Facts

  • Dehydrogenase/reductase 9's instance of is recorded as protein[3].
  • Dehydrogenase/reductase 9 is part of NAD(P)-binding domain superfamily[4].
  • Dehydrogenase/reductase 9 is part of Short-chain dehydrogenase/reductase SDR[5].
  • Dehydrogenase/reductase 9's molecular function is recorded as oxidoreductase activity[6].
  • Dehydrogenase/reductase 9's molecular function is recorded as testosterone dehydrogenase (NAD+) activity[7].
  • Dehydrogenase/reductase 9's molecular function is recorded as alcohol dehydrogenase (NAD+) activity[8].
  • Dehydrogenase/reductase 9's molecular function is recorded as racemase and epimerase activity[9].
  • Dehydrogenase/reductase 9's molecular function is recorded as NAD-retinol dehydrogenase activity[10].
  • Dehydrogenase/reductase 9's molecular function is recorded as NAD-retinol dehydrogenase activity[11].
  • Dehydrogenase/reductase 9's molecular function is recorded as androsterone dehydrogenase activity[12].
  • Dehydrogenase/reductase 9's molecular function is recorded as androstan-3-alpha,17-beta-diol dehydrogenase activity[13].
  • Dehydrogenase/reductase 9's molecular function is recorded as androsterone dehydrogenase activity[14].
  • Dehydrogenase/reductase 9's molecular function is recorded as androstan-3-alpha,17-beta-diol dehydrogenase activity[15].
  • Dehydrogenase/reductase 9's cell component is recorded as intracellular membrane-bounded organelle[16].
  • Dehydrogenase/reductase 9's cell component is recorded as organelle membrane[17].
  • Dehydrogenase/reductase 9's cell component is recorded as integral component of endoplasmic reticulum membrane[18].
  • Dehydrogenase/reductase 9's cell component is recorded as endoplasmic reticulum membrane[19].
  • Dehydrogenase/reductase 9's cell component is recorded as endoplasmic reticulum[20].
  • Dehydrogenase/reductase 9's cell component is recorded as membrane[21].
  • Dehydrogenase/reductase 9's biological process is recorded as retinoic acid biosynthetic process[22].
  • Dehydrogenase/reductase 9's biological process is recorded as retinol metabolic process[23].
  • Dehydrogenase/reductase 9's biological process is recorded as 9-cis-retinoic acid biosynthetic process[24].
  • Dehydrogenase/reductase 9's biological process is recorded as epithelial cell differentiation[25].
  • Dehydrogenase/reductase 9's biological process is recorded as androgen metabolic process[26].
  • Dehydrogenase/reductase 9's biological process is recorded as progesterone metabolic process[27].

Why It Matters

Dehydrogenase/reductase 9 is known by 15 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] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  3. [5] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  4. [6] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  5. [7] ↑ . Characterization of a novel type of human microsomal 3alpha -hydroxysteroid dehydrogenase: unique tissue distribution and catalytic properties. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  6. [8] ↑ . Characterization of a novel airway epithelial cell-specific short chain alcohol dehydrogenase/reductase gene whose expression is up-regulated by retinoids and is involved in the metabolism of retinol. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  7. [9] ↑ . Characterization of a novel type of human microsomal 3alpha -hydroxysteroid dehydrogenase: unique tissue distribution and catalytic properties. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  8. [10] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  9. [11] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  10. [12] ↑ . Characterization of a novel type of human microsomal 3alpha -hydroxysteroid dehydrogenase: unique tissue distribution and catalytic properties. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  11. [13] ↑ . Characterization of a novel type of human microsomal 3alpha -hydroxysteroid dehydrogenase: unique tissue distribution and catalytic properties. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  12. [14] ↑ . GOA. 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] ↑ . Characterization of a novel type of human microsomal 3alpha -hydroxysteroid dehydrogenase: unique tissue distribution and catalytic properties. 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] ↑ . Characterization of a novel airway epithelial cell-specific short chain alcohol dehydrogenase/reductase gene whose expression is up-regulated by retinoids and is involved in the metabolism of retinol. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  22. [24] ↑ . Characterization of a novel airway epithelial cell-specific short chain alcohol dehydrogenase/reductase gene whose expression is up-regulated by retinoids and is involved in the metabolism of retinol. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  23. [25] ↑ . Characterization of a novel airway epithelial cell-specific short chain alcohol dehydrogenase/reductase gene whose expression is up-regulated by retinoids and is involved in the metabolism of retinol. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  24. [26] ↑ . Characterization of a novel type of human microsomal 3alpha -hydroxysteroid dehydrogenase: unique tissue distribution and catalytic properties. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  25. [27] ↑ . Characterization of a novel type of human microsomal 3alpha -hydroxysteroid dehydrogenase: unique tissue distribution and catalytic properties. Retrieved . ebi.ac.uk. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikidata aliases. wikidata.org.

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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). Dehydrogenase/reductase 9. Retrieved May 3, 2026, from https://4ort.xyz/entity/dehydrogenase-reductase-9-q21108533
MLA “Dehydrogenase/reductase 9.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/dehydrogenase-reductase-9-q21108533.
BibTeX @misc{4ortxyz_dehydrogenase-reductase-9-q21108533_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Dehydrogenase/reductase 9}}, year = {2026}, url = {https://4ort.xyz/entity/dehydrogenase-reductase-9-q21108533}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Dehydrogenase/reductase 9 — https://4ort.xyz/entity/dehydrogenase-reductase-9-q21108533 (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 → DHRS9
    Wikidata description → mammalian protein found in Homo sapiens
    Molecular function → oxidoreductase activity, testosterone dehydrogenase (NAD+) activity, alcohol dehydrogenase (NAD+) activity +7
    + 9 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ Ec enzyme number: 1.1.1.105, [[:toollabs:quickstatements/#/batch/261491|batch #261491]]"
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