CYC1

protein-coding gene in the species Homo sapiens
Gene gene Q17911652
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Summary

CYC1 is a gene[1]. CYC1 ranks in the top 2% of gene entities by monthly Wikipedia readership (70 views/month).[2]

Key Facts

  • Subclass of: protein-coding gene[3]
  • HomoloGene ID: 55617[4]
  • Genomic start: 145149930[5], 144095039[6]
  • Genomic end: 144097525[7], 145152428[8]
  • Ortholog: Cyc1[9], CYT1[10], cyc-1[11], Cyt-c1[12]
  • Encodes: cytochrome c1[13]
  • Found in taxon: Homo sapiens[14]
  • Chromosome: human chromosome 8[15]
  • Genetic association: mitochondrial complex III deficiency nuclear type 6[16], mitochondrial complex III deficiency[17]
  • Strand orientation: forward strand[18]
  • Exact match: http://identifiers.org/ncbigene/1537[19]
  • Cytogenetic location: 8q24.3[20]
  • Expressed in: apex of heart[21], left ventricle[22], myocardium of left ventricle[23], mucosa of transverse colon[24], muscle of thigh[25], thoracic diaphragm[26], body of tongue[27], gastrocnemius muscle[28], right auricle of heart[29], right ventricle[30]

Why It Matters

CYC1 is known by 5 alternative names across languages and contexts.[31]

References

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

Direct Wikidata claims

  1. [3] ↑ . Ensembl Release 87. wikidata.org.
  2. [4] ↑ . NCBI Gene. Retrieved . wikidata.org.
  3. [5] ↑ . ensembl Release 106. wikidata.org.
  4. [6] ↑ . ensembl Release 106. wikidata.org.
  5. [7] ↑ . ensembl Release 106. wikidata.org.
  6. [8] ↑ . ensembl Release 106. wikidata.org.
  7. [9] ↑ . HomoloGene build68. omabrowser.org. Provenance: wikidata.org.
  8. [10] ↑ . HomoloGene build68. wikidata.org.
  9. [11] ↑ . HomoloGene build68. omabrowser.org. Provenance: wikidata.org.
  10. [12] ↑ . HomoloGene build68. omabrowser.org. Provenance: wikidata.org.
  11. [13] ↑ . UniProt. Retrieved . wikidata.org.
  12. [14] ↑ . ensembl Release 106. wikidata.org.
  13. [15] ↑ . ensembl Release 106. wikidata.org.
  14. [16] ↑ . UniProt. Retrieved . wikidata.org.
  15. [17] ↑ . Open Targets Platform. Retrieved . platform.opentargets.org. Provenance: wikidata.org.
  16. [18] ↑ . ensembl Release 106. wikidata.org.
  17. [19] ↑ . Identifiers.org. ebi.ac.uk. Provenance: wikidata.org.
  18. [20] ↑ . NCBI Gene. Retrieved . wikidata.org.
  19. [21] ↑ . Bgee. Retrieved . bgee.org. Provenance: wikidata.org.
  20. [22] ↑ . Bgee. Retrieved . bgee.org. Provenance: wikidata.org.
  21. [23] ↑ . Bgee. Retrieved . bgee.org. Provenance: wikidata.org.
  22. [24] ↑ . Bgee. Retrieved . bgee.org. Provenance: wikidata.org.
  23. [25] ↑ . Bgee. Retrieved . bgee.org. Provenance: wikidata.org.
  24. [26] ↑ . Bgee. Retrieved . bgee.org. Provenance: wikidata.org.
  25. [27] ↑ . Bgee. Retrieved . bgee.org. Provenance: wikidata.org.
  26. [28] ↑ . Bgee. Retrieved . bgee.org. Provenance: wikidata.org.
  27. [29] ↑ . Bgee. Retrieved . bgee.org. Provenance: wikidata.org.
  28. [30] ↑ . Bgee. Retrieved . bgee.org. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [31] ↑ . 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). CYC1. Retrieved October 17, 2026, from https://4ort.xyz/entity/cyc1
MLA “CYC1.” 4ort.xyz Knowledge Graph, 4ort.xyz, 17 Oct. 2026, https://4ort.xyz/entity/cyc1.
BibTeX @misc{4ortxyz_cyc1_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{CYC1}}, year = {2026}, url = {https://4ort.xyz/entity/cyc1}, note = {Accessed: 2026-10-17}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): CYC1 — https://4ort.xyz/entity/cyc1 (retrieved 2026-10-17)

Canonical URL: https://4ort.xyz/entity/cyc1 · 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. 9h ago · MsynBot bot · 2026-10-17 view diff on Wikidata ↗
    Wikipedia languages → ['ar', 'arz', 'cy', 'en', 'hu', 'uk']
    Claims rich → —
    "/* wbeditentity-update:0| */ add badge sitelink to redirect to enwiki sitelink; see [[Wikidata:Sitelinks to redirects]] for details #msynbotTask10"
  2. 21w ago · Mathieu Kappler · 2026-05-20 view diff on Wikidata ↗
    Genetic association → mitochondrial complex III deficiency nuclear type 6, mitochondrial complex III deficiency
    Subclass of → —
    Chromosome → human chromosome 8
    Strand orientation → forward strand
    + 8 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update-languages-short:0||gsw */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/32527|batch #32527]]: human gene name and description in Alemannic"
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