rs137852695

A SNP in the PPT1 gene on chromosome 1. Its most notable genotype is A;A: Neuronal Ceroid Lipofuscinosis

Gene
PPT1
Location
Chr 140,091,398 (GRCh38)
Highest magnitude
5.0Very important
Tested on
AncestryDNA
Minor allele frequency
<1%

Genotypes

Plus strand, as in 23andMe and AncestryDNA files.

  1. T;TGoodcommon in clinvarTypical · 0.0
  2. A;TBadNeuronal Ceroid Lipofuscinosis carrierImportant · 3.0
  3. A;AMost notableBadNeuronal Ceroid LipofuscinosisVery important · 5.0

SNPedia records rs137852695 on the minus strand: (A;A), (A;T), (T;T). Magnitude rates how notable a genotype is from 0 to 10, not how risky it is.

Other PPT1 SNPs

All PPT1 SNPs

Notes

From SNPedia

Notes

Neuronal ceroid lipofuscinosis (PPT1-related)

Source and license

Adapted from rs137852695 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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.