rs643788

This is a variant in the DPAGT1 gene that changes a isoleucine to an valine.

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GWAS Catalog Trait Associations (3)

Genome-wide significant associations (p < 5×10⁻⁸) from the NHGRI-EBI GWAS Catalog.

mean reticulocyte volume

Vuckovic D et al. “The Polygenic and Monogenic Basis of Blood Traits and Diseases.” Cell 182(5):1214-1231.e11 (2020)
Allele C
OR 0.04
p 2.0e-80
N 408,112
Large GWAS
European

erythrocyte volume

Vuckovic D et al. “The Polygenic and Monogenic Basis of Blood Traits and Diseases.” Cell 182(5):1214-1231.e11 (2020)
Allele C
OR 0.02
p 2.0e-15
N 408,112
Large GWAS
European

mean corpuscular hemoglobin concentration

Chen MH et al. “Trans-ethnic and Ancestry-Specific Blood-Cell Genetics in 746,667 Individuals from 5 Global Populations.” Cell 182(5):1198-1213.e14 (2020)
Allele C
OR —
p 3.0e-11
N 642,173
Large GWAS
multi-ancestry
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ClinVar annotation

Benign★★★☆
11 submitters3 publications

Acute intermittent porphyria (AIP); Congenital disorder of glycosylation (CDG); Congenital myasthenic syndrome 13 (CMS13); DPAGT1-congenital disorder of glycosylation; not specified

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About DPAGT1

The protein encoded by this gene is an enzyme that catalyzes the first step in the dolichol-linked oligosaccharide pathway for glycoprotein biosynthesis. This enzyme belongs to the glycosyltransferase family 4. This protein is an integral membrane protein of the endoplasmic reticulum. The congenital disorder of glycosylation type Ij is caused by mutation in the gene encoding this enzyme. [provided by RefSeq, Jul 2008]

View all DPAGT1 variants →

Gene information from NCBI Gene. Variant classifications from ClinVar.

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