rs9264638

A SNP in the HLA-C gene on chromosome 6. Its most notable genotype is G;G: common in clinvar

Gene
HLA-C
Location
Chr 631,270,541 (GRCh38)
Highest magnitude
0.0Typical
Tested on
Not on consumer chips
Minor allele frequency
25%

Genotypes

As shown in 23andMe and AncestryDNA files.

  1. G;GMost notableGoodcommon in clinvarTypical · 0.016% of people

On SNPedia: (G;G). Magnitude rates how notable a genotype is from 0 to 10, not how risky it is.

Frequency

Share of each genotype in 3 HapMap populations.

  • AverageG;G 16%
  • European ancestry (Utah)G;G 38%
  • Han Chinese (Beijing)G;G 0%
  • Japanese (Tokyo)G;G 10%

Other HLA-C SNPs

All HLA-C SNPs

Source and license

Adapted from rs9264638 on SNPedia, using a snapshot taken October 16, 2026. SNPedia content is shared under CC BY-NC-SA 3.0 US, and this page is shared under the same license.

SNPedia is a community-edited wiki. Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice. Magnitude is a community rating of how interesting a genotype is, not a risk score.