rs7984311
This variant is located in the PCCA gene.
▶GWAS Catalog Trait Associations (1)
Genome-wide significant associations (p < 5×10⁻⁸) from the NHGRI-EBI GWAS Catalog.
GWAS Catalog Trait Associations (1)
Genome-wide significant associations (p < 5×10⁻⁸) from the NHGRI-EBI GWAS Catalog.
smoking initiation
Saunders GRB et al. “Genetic diversity fuels gene discovery for tobacco and alcohol use.” Nature 612(7941):720-724 (2022)
Allele A
OR 0.01
p 8.0e-33
N 3,382,012
Large GWAS
European, East Asian, Hispanic or Latin American, African unspecified
▶ClinVar annotation
Benign★☆☆☆
1 submitterAbout PCCA
The protein encoded by this gene is the alpha subunit of the heterodimeric mitochondrial enzyme Propionyl-CoA carboxylase. PCCA encodes the biotin-binding region of this enzyme. Mutations in either PCCA or PCCB (encoding the beta subunit) lead to an enzyme deficiency resulting in propionic acidemia. Multiple transcript variants encoding different isoforms have been found for this gene.[provided by RefSeq, May 2010]
View all PCCA variants →Gene information from NCBI Gene. Variant classifications from ClinVar.
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