Protein Name complement C1s
Organism Homo sapiens
Gene ID 716
Gene Symbol

C1S

UniProt P09871 (C1S_HUMAN), F8WCZ6 (F8WCZ6_HUMAN)
Relationships Total Number of functionally related compound(s) : 217
Total Number of Articles : 210
Description

complement C1s

Gene Summary

This gene encodes a serine protease, which is a major constituent of the human complement subcomponent C1. C1s associates with two other complement components C1r and C1q in order to yield the first component of the serum complement system. Defects in this gene are the cause of selective C1s deficiency. [provided by RefSeq, Mar 2009]

synonyms
  • complement C1s subcomponent
  • C1 esterase
  • basic proline-rich peptide IB-1
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Properties