rs532747

This variant is located in the PYGM gene.

GWAS Catalog Trait Associations (2)

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

valine measurement

Zoodsma M et al. A genetic map of human metabolism across the allele frequency spectrum. Nature Genetics 57(10):2445-2455 (2025)
Allele C
OR 0.03
p 3.0e-19
N 450,015
Large GWAS
multi-ancestry

amino acid measurement

Zoodsma M et al. A genetic map of human metabolism across the allele frequency spectrum. Nature Genetics 57(10):2445-2455 (2025)
Allele C
OR 0.03
p 2.0e-14
N 450,015
Large GWAS
multi-ancestry

ClinVar annotation

Benign★★★
11 submitters2 publications

not specified; Glycogen storage disease, type V; not provided

View on ClinVar →

About PYGM

This gene encodes a muscle enzyme involved in glycogenolysis. Highly similar enzymes encoded by different genes are found in liver and brain. Mutations in this gene are associated with McArdle disease (myophosphorylase deficiency), a glycogen storage disease of muscle. Alternative splicing results in multiple transcript variants.[provided by RefSeq, Sep 2009]

View all PYGM variants →

Gene information from NCBI Gene. Variant classifications from ClinVar.

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