PDHAD
Chr XXLDpyruvate dehydrogenase E1 subunit alpha 1
Also known as: E1alpha, PDHA, PDHAD, PDHCE1A, PHE1A
The pyruvate dehydrogenase (PDH) complex is a nuclear-encoded mitochondrial multienzyme complex that catalyzes the overall conversion of pyruvate to acetyl-CoA and CO(2), and provides the primary link between glycolysis and the tricarboxylic acid (TCA) cycle. The PDH complex is composed of multiple copies of three enzymatic components: pyruvate dehydrogenase (E1), dihydrolipoamide acetyltransferase (E2) and lipoamide dehydrogenase (E3). The E1 enzyme is a heterotetramer of two alpha and two beta subunits. This gene encodes the E1 alpha 1 subunit containing the E1 active site, and plays a key role in the function of the PDH complex. Mutations in this gene are associated with pyruvate dehydrogenase E1-alpha deficiency and X-linked Leigh syndrome. Alternatively spliced transcript variants encoding different isoforms have been found for this gene.[provided by RefSeq, Mar 2010]
Primary Disease Associations & Inheritance
Some data sources returned errors (2)
ensembl: Error: Ensembl fetch failed: 400 for https://rest.ensembl.org/lookup/symbol/homo_sapiens/PDHAD?content-type=application/json&expand=1
gnomad: Error: Gene not found
Population Genetics & Constraint
Constraint data not available from gnomAD.
ClinVar Variant Classifications
0 submitted variants in ClinVar
PDHAD · protein map & ClinVar variants
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External Resources
Links to major genomics databases and tools
Clinical Trials
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External Resources
Links to major genomics databases and tools