rs587777266
A SNP in the NGLY1 gene on chromosome 3. Its most notable genotype is -;-: Homozygous for defective NGLY1 allele, leading to congenital disorder of deglycosylation (CDDG)
- Gene
- NGLY1
- Location
- Chr 325,733,925 (GRCh38)
- Highest magnitude
- 8.0Very important
- Tested on
- 23andMe, AncestryDNA
Genotypes
As shown in 23andMe and AncestryDNA files.
- -;-Most notableBadHomozygous for defective NGLY1 allele, leading to congenital disorder of deglycosylation (CDDG)
- -;TTCBadunaffected carrier of a defective NGLY1 gene allele
- TTC;TTCGoodcommon
On SNPedia: (-;-), (-;TTC), (TTC;TTC). Magnitude rates how notable a genotype is from 0 to 10, not how risky it is.
Related
Other NGLY1 SNPs
- rs201337954A;AHomozygous for defective NGLY1 allele, leading to congenital disorder of deglycosylation (CDDG)Very important
- rs528583612A;AHomozygous for defective NGLY1 allele, leading to congenital disorder of deglycosylation (CDDG)Very important
- rs587776982-;-Homozygous for defective NGLY1 allele, leading to congenital disorder of deglycosylation (CDDG)Very important
- rs587777265C;CHomozygous for defective NGLY1 allele, leading to congenital disorder of deglycosylation (CDDG)Very important
Notes
From SNPedia
Notes
-;-
Two defective copies of the NGLY1 gene, leading to congenital disorder of deglycosylation (CDDG)
-;TTC
Unaffected carrier (assuming the other NGLY1 allele is normal) of an allele which is associated with congenital disorder of deglycosylation
Source and license
Adapted from rs587777266 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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.