rs1799810
A SNP in the PROC gene on chromosome 2. Its most notable genotype is A;A: common in clinvar
- Gene
- PROC
- Location
- Chr 2127,418,464 (GRCh38)
- Highest magnitude
- 0.0Typical
- Tested on
- 23andMe, AncestryDNA
- Minor allele frequency
- 35%
Genotypes
As shown in 23andMe and AncestryDNA files.
On SNPedia: (A;A). Magnitude rates how notable a genotype is from 0 to 10, not how risky it is.
Frequency
Share of each genotype in 4 HapMap populations.
- AverageA;A 48%
- European ancestry (Utah)A;A 46%
- Han Chinese (Beijing)A;A 62%
- Japanese (Tokyo)A;A 71%
- Yoruba (Nigeria)A;A 15%
Related
Other PROC SNPs
- rs121918141T;TComplete protein-C deficiency; severe thrombophiliaVery important
- rs121918142C;CComplete protein-C deficiency; severe thrombophiliaVery important
- rs121918143T;TComplete protein-C deficiency; severe thrombophiliaVery important
- rs121918144T;TComplete protein-C deficiency; severe thrombophiliaVery important
- rs121918146A;AComplete protein-C deficiency; severe thrombophiliaVery important
- rs121918147A;AComplete protein-C deficiency; severe thrombophiliaVery important
- rs121918148C;CComplete protein-C deficiency; severe thrombophiliaVery important
- rs121918149A;AComplete protein-C deficiency; severe thrombophiliaVery important
Source and license
Adapted from rs1799810 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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.