Genetics University — Research, Education, Medical Genetics
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Gene entry

C5

complement C5

Chromosome
9
Cytoband
9q33.2
Variants (rsID)
24

C5 is a protein-coding gene, meaning the body reads it as instructions to build a protein, located on chromosome 9 (region 9q33.2). Its official name is “complement C5”. The reference table lists 24 variants (rsID) for this gene.

Clinically classified variants

3 reference-table entries with clinical significance.

  • rs10985112Benignsingle nucleotide variant
  • rs17611Benignsingle nucleotide variant
  • rs56040400Likely benignsingle nucleotide variantEculizumab, poor response to

Other listed variants

Public references

Data from the institutional reference table and public NCBI annotation. For education only; not a substitute for medical or genetic counselling.