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C1S

protein-coding gene in the species Homo sapiens
Class type of: protein-coding gene Q5156403

Facts

12 properties
Instance of
gene
Subclass of
protein-coding gene
Chromosome
human chromosome 12[14]
Cytogenetic location
12p13.31[16]
Encodes
complement C1s, Complement C1s subcomponent[11][12]
Expressed in
pericardium, right lobe of liver, parietal pleura, right ovary, gallbladder, left ovary, gastric mucosa, tibial nerve, left uterine tube, synovial joint[17][18][19][20][21][22][23][24][25][26]
Found in taxon
Homo sapiens[13]
Genomic end
7071032, 7178336[6][7]
Genomic start
6988259, 7096351[4][5]
HomoloGene ID
1314[3]
Ortholog
C1s2, C1s, C1s1[8][9][10]
Strand orientation
forward strand[15]
🏷️ Also known as
en C1S en complement C1s en EDSPD2 uk Компонент системи комплементу 1s

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🔗 Connections
Expressed in 5
gallbladder, pericardium, synovial joint, tibial nerve, gastric mucosa
Chromosome 1
human chromosome 12
Found in taxon 1
Homo sapiens
Instance of 1
gene
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Summary

C1S is a gene[1]. C1S is a type of protein-coding gene[2].

References

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

Direct Wikidata claims

  1. [2] ↑ . NCBI homo sapiens annotation release 107. Retrieved . wikidata.org.
  2. [3] ↑ . NCBI Gene. Retrieved . wikidata.org.
  3. [4] ↑ . ensembl Release 106. wikidata.org.
  4. [5] ↑ . ensembl Release 106. wikidata.org.
  5. [6] ↑ . ensembl Release 106. wikidata.org.
  6. [7] ↑ . ensembl Release 106. wikidata.org.
  7. [8] ↑ . HomoloGene build68. omabrowser.org. Provenance: wikidata.org.
  8. [9] ↑ . HomoloGene build68. omabrowser.org. Provenance: wikidata.org.
  9. [10] ↑ . HomoloGene build68. omabrowser.org. Provenance: wikidata.org.
  10. [11] ↑ . UniProt. Retrieved . wikidata.org.
  11. [12] ↑ . UniProt. Retrieved . wikidata.org.
  12. [13] ↑ . ensembl Release 106. wikidata.org.
  13. [14] ↑ . ensembl Release 106. wikidata.org.
  14. [15] ↑ . ensembl Release 106. wikidata.org.
  15. [16] ↑ . NCBI Gene. Retrieved . wikidata.org.
  16. [17] ↑ . Bgee. Retrieved . bgee.org. Provenance: wikidata.org.
  17. [18] ↑ . Bgee. Retrieved . bgee.org. Provenance: wikidata.org.
  18. [19] ↑ . Bgee. Retrieved . bgee.org. Provenance: wikidata.org.
  19. [20] ↑ . Bgee. Retrieved . bgee.org. Provenance: wikidata.org.
  20. [21] ↑ . Bgee. Retrieved . bgee.org. Provenance: wikidata.org.
  21. [22] ↑ . Bgee. Retrieved . bgee.org. Provenance: wikidata.org.
  22. [23] ↑ . Bgee. Retrieved . bgee.org. Provenance: wikidata.org.
  23. [24] ↑ . Bgee. Retrieved . bgee.org. Provenance: wikidata.org.
  24. [25] ↑ . Bgee. Retrieved . bgee.org. Provenance: wikidata.org.
  25. [26] ↑ . Bgee. Retrieved . bgee.org. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. 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). C1S. Retrieved November 8, 2026, from https://4ort.xyz/entity/c1s
MLA “C1S.” 4ort.xyz Knowledge Graph, 4ort.xyz, 8 Nov. 2026, https://4ort.xyz/entity/c1s.
BibTeX @misc{4ortxyz_c1s_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{C1S}}, year = {2026}, url = {https://4ort.xyz/entity/c1s}, note = {Accessed: 2026-11-08}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): C1S — https://4ort.xyz/entity/c1s (retrieved 2026-11-08)

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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. 24w ago · Mathieu Kappler · 2026-05-20 view diff on Wikidata ↗
    Subclass of → —
    Chromosome → human chromosome 12
    Strand orientation → forward strand
    Instance of → gene
    + 7 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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