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SDHA

Gene

succinate dehydrogenase complex flavoprotein subunit A

HGNCHGNC:10680EnsemblENSG00000073578NCBI Gene6389
Locus: gene with protein productLocation: 5p15.33

Also known as

Symbols and names change; identity (the HGNC ID) does not. Previous and alternative forms are kept distinct.

Also known asSDH2 · FP · SDHF
View full nomenclature history (7)
Previous symbolsSDH2
Alias symbolsFP, SDHF
Previous namessuccinate dehydrogenase complex, subunit A, flavoprotein (Fp), succinate dehydrogenase complex subunit A, flavoprotein (Fp)
Alias namessuccinate dehydrogenase [ubiquinone] flavoprotein subunit, flavoprotein subunit of complex II

Associated diseases

via associated_with

Diseases linked to this gene through the canonical GENE→DISEASE (associated_with) relation, drawn from Open Targets' top-ranked associations by overall score — not the full association set. Disease-level detail lives on each disease's own page.

Gastrointestinal Stromal Tumors
Familial isolated dilated cardiomyopathy
Inherited cancer-predisposing syndrome
Neoplastic Syndromes, Hereditary

Drawn from Open Targets’ top 10 associations by overall score for this gene — the subset resolved to a canonical disease. Lower-ranked associations, and diseases not yet canonicalised, are not shown.

Gene family

HGNC gene-group membership.

Mitochondrial complex II: succinate dehydrogenase subunitsFlavoproteins

Provenance

HGNCCanonical human gene identity from HGNC (release 2026-07-07), updated 2023-07-21.
Open TargetsGene–disease associations from the Open Targets Platform.