Protein Name complement C3
Organism Homo sapiens
Gene ID 718
Gene Symbol

C3

UniProt P01024 (CO3_HUMAN), V9HWA9 (V9HWA9_HUMAN), B4DR57 (B4DR57_HUMAN)
Relationships Total Number of functionally related compound(s) : 1760
Total Number of Articles : 1820
Description

complement C3

Gene Summary

Complement component C3 plays a central role in the activation of complement system. Its activation is required for both classical and alternative complement activation pathways. The encoded preproprotein is proteolytically processed to generate alpha and beta subunits that form the mature protein, which is then further processed to generate numerous peptide products. The C3a peptide, also known as the C3a anaphylatoxin, modulates inflammation and possesses antimicrobial activity. Mutations in this gene are associated with atypical hemolytic uremic syndrome and age-related macular degeneration in human patients. [provided by RefSeq, Nov 2015]

synonyms
  • complement C3
  • C3 and PZP-like alpha-2-macroglobulin domain-containing protein 1
  • C3a anaphylatoxin
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Properties