Sepiapterin reductase

mammalian protein found in Homo sapiens
Protein protein Q409532
Press Enter · cited answer in seconds

Sepiapterin reductase

Summary

Sepiapterin reductase is a protein[1]. It has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • Sepiapterin reductase's instance of is recorded as protein[3].
  • Sepiapterin reductase is a type of enzyme[4].
  • Sepiapterin reductase is part of Sepiapterin reductase[5].
  • Sepiapterin reductase is part of NAD(P)-binding domain superfamily[6].
  • Sepiapterin reductase's molecular function is recorded as sepiapterin reductase activity[7].
  • Sepiapterin reductase's molecular function is recorded as aldo-keto reductase (NADP) activity[8].
  • Sepiapterin reductase's molecular function is recorded as NADP binding[9].
  • Sepiapterin reductase's molecular function is recorded as oxidoreductase activity[10].
  • Sepiapterin reductase's molecular function is recorded as sepiapterin reductase activity[11].
  • Sepiapterin reductase's cell component is recorded as nucleoplasm[12].
  • Sepiapterin reductase's cell component is recorded as extracellular exosome[13].
  • Sepiapterin reductase's cell component is recorded as cytoplasm[14].
  • Sepiapterin reductase's cell component is recorded as cytosol[15].
  • Sepiapterin reductase's cell component is recorded as extracellular exosome[16].
  • Sepiapterin reductase's biological process is recorded as nitric oxide biosynthetic process[17].
  • Sepiapterin reductase's biological process is recorded as regulation of nitric-oxide synthase activity[18].
  • Sepiapterin reductase's biological process is recorded as tetrahydrobiopterin biosynthetic process[19].
  • Sepiapterin reductase's biological process is recorded as tetrahydrobiopterin biosynthetic process[20].
  • Sepiapterin reductase's encoded by is recorded as SPR[21].
  • Sepiapterin reductase's found in taxon is recorded as Homo sapiens[22].
  • Sepiapterin reductase's exact match is recorded as http://purl.uniprot.org/uniprot/P35270[23].

Why It Matters

Sepiapterin reductase has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.[2] It is known by 5 alternative names across languages and contexts.[24]

References

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

Direct Wikidata claims

  1. [3] . Q905695. Retrieved . wikidata.org.
  2. [4] . 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] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  6. [8] . Cloning and sequencing of cDNA encoding human sepiapterin reductase--an enzyme involved in tetrahydrobiopterin biosynthesis. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  7. [9] . Cloning and sequencing of cDNA encoding human sepiapterin reductase--an enzyme involved in tetrahydrobiopterin biosynthesis. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  8. [10] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  9. [11] . Genomic organization and chromosomal localization of the human sepiapterin reductase gene. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  10. [12] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  11. [13] . Proteomic analysis of podocyte exosome-enriched fraction from normal human urine. 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] . Large-scale proteomics and phosphoproteomics of urinary exosomes. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  15. [17] . Functional tetrahydrobiopterin synthesis in human platelets. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  16. [18] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  17. [19] . Cloning and sequencing of cDNA encoding human sepiapterin reductase--an enzyme involved in tetrahydrobiopterin biosynthesis. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  18. [20] . Cloning and sequencing of cDNA encoding human sepiapterin reductase--an enzyme involved in tetrahydrobiopterin biosynthesis. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  19. [21] . Q905695. Retrieved . wikidata.org.
  20. [22] . Q905695. Retrieved . wikidata.org.
  21. [23] . Identifiers.org. wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikidata sitelinks. wikidata.org.
  2. [24] . 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). Sepiapterin reductase. Retrieved May 3, 2026, from https://4ort.xyz/entity/sepiapterin-reductase
MLA “Sepiapterin reductase.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/sepiapterin-reductase.
BibTeX @misc{4ortxyz_sepiapterin-reductase_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Sepiapterin reductase}}, year = {2026}, url = {https://4ort.xyz/entity/sepiapterin-reductase}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Sepiapterin reductase — https://4ort.xyz/entity/sepiapterin-reductase (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/sepiapterin-reductase · Last refreshed:

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. 2d ago · Boghog · 2026-07-23 view diff on Wikidata ↗
    Ec enzyme number 1.1.1.153
    "/* wbcreateclaim-create:1| */ [[Property:P591]]: 1.1.1.153, [[:toollabs:quickstatements/#/batch/261446|batch #261446]]"
  2. 4d ago · Dirac · 2026-07-20 view diff on Wikidata ↗
    Molecular function sepiapterin reductase activity, aldo-keto reductase (NADP) activity, NADP binding +2
    Subclass of
    Part of
    Cell component nucleoplasm, extracellular exosome, cytoplasm +2
    + 9 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ [[Property:P18]]: Protein SPR PDB 1z6z.png, [[:toollabs:quickstatements/#/batch/261337|batch #261337]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.