Complement component 1, r subcomponent A

mammalian protein found in Mus musculus
Class type of: protein Q21426271

Facts

9 properties
Instance of
protein
Subclass of
protein[2]
Part of
Spermadhesin, CUB domain superfamily, Complement C1r subcomponent, Peptidase S1, PA clan, Sushi/SCR/CCP superfamily, CUB domain, protein family, Sushi/SCR/CCP domain, protein family, Serine proteases, trypsin domain, protein family, EGF-like calcium-binding domain, protein family, EGF-like domain, protein family, EGF-like, conserved site, protein family, Serine proteases, trypsin family, serine active site, protein family, EGF-like calcium-binding, conserved site, protein family[3][4][5][6][7][8][9][10][11][12][13][14]
Biological process
innate immune response, proteolysis, immune system process, complement activation, classical pathway, zymogen activation
Encoded by
C1ra
Found in taxon
house mouse
Has part(s)
CUB domain, serine proteases, trypsin domain, EGF-like calcium-binding, conserved site, Serine proteases, trypsin family, serine active site, EGF-like calcium-binding domain, EGF-like, conserved site, EGF-type aspartate/asparagine hydroxylation site, sushi/SCR/CCP domain, EGF-like domain[15][16][17][18][19][20][21][22][23]
Molecular function
peptidase activity, serine-type peptidase activity, hydrolase activity, serine-type endopeptidase activity, calcium ion binding, serine-type endopeptidase activity
🏷️ Also known as
en C1ra en complement C1r-A subcomponent en complement component 1, r-A subcomponent en Complement component 1, r subcomponent A en complement component 1 subcomponent r-A
🔖 Identifiers · 3
Ensembl protein ID
ENSMUSP00000063707
RefSeq protein ID
NP_075632
UniProt protein ID
Q8CG16

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Summary

Complement component 1, r subcomponent An is a protein[1].

References

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

Direct Wikidata claims

  1. [2] ↑ . UniProt. Retrieved . wikidata.org.
  2. [3] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  3. [4] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  4. [5] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  5. [6] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . wikidata.org.
  13. [14] ↑ . wikidata.org.
  14. [15] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  15. [16] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  16. [17] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  17. [18] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  18. [19] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  19. [20] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  20. [21] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  21. [22] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  22. [23] ↑ . InterPro Release 71.0. ebi.ac.uk. 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). Complement component 1, r subcomponent A. Retrieved May 3, 2026, from https://4ort.xyz/entity/complement-component-1-r-subcomponent-a
MLA “Complement component 1, r subcomponent A.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/complement-component-1-r-subcomponent-a.
BibTeX @misc{4ortxyz_complement-component-1-r-subcomponent-a_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Complement component 1, r subcomponent A}}, year = {2026}, url = {https://4ort.xyz/entity/complement-component-1-r-subcomponent-a}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Complement component 1, r subcomponent A — https://4ort.xyz/entity/complement-component-1-r-subcomponent-a (retrieved 2026-05-03)

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