rs16928280
A SNP in the PTPRD gene on chromosome 9. Its most notable genotype is T;T: common genotype
- Gene
- PTPRD
- Location
- Chr 98,695,233 (GRCh38)
- Highest magnitude
- 0.0Typical
- Tested on
- 23andMe, AncestryDNA, FamilyTreeDNA
Genotypes
As shown in 23andMe and AncestryDNA files.
On SNPedia: (T;T). Magnitude rates how notable a genotype is from 0 to 10, not how risky it is.
Frequency
Share of each genotype in 11 HapMap populations.
- AverageT;T 85%
- European ancestry (Utah)T;T 97%
- Han Chinese (Beijing)T;T 89%
- Japanese (Tokyo)T;T 65%
- Yoruba (Nigeria)T;T 84%
- African ancestry (Southwest US)T;T 84%
- Chinese (Denver)T;T 87%
- Gujarati IndianT;T 92%
- Luhya (Kenya)T;T 84%
- Mexican ancestry (Los Angeles)T;T 85%
- Maasai (Kenya)T;T 74%
- TuscanT;T 94%
Related
Other PTPRD SNPs
- rs1975197A;A>1.3x increased risk of developing restless legs syndromeWorth knowing
- rs4626664A;A>1.44x increased risk of developing restless legs syndromeWorth knowing
- rs291272T;Tcommon genotypeTypical
- rs6477346C;Ccommon in complete genomicsTypical
- rs7849581C;Ccommon genotypeTypical
- rs10116682C;Ccommon in complete genomicsTypical
Source and license
Adapted from rs16928280 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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.