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HADH

Chr 4q25

hydroxyacyl-CoA dehydrogenase

Aliases:
HADH1, SCHAD
MANE:
ENST00000309522.8

Annotations refreshed 1 month ago.

Predicted protein structure

Clinical relevance (Genomics England PanelApp)

Diagnostic Grade (Green)

  • Congenital hyperinsulinism

    BIALLELIC, autosomal or pseudoautosomal
  • DDG2P

    BIALLELIC, autosomal or pseudoautosomal
  • Likely inborn error of metabolism

    BIALLELIC, autosomal or pseudoautosomal
  • Undiagnosed metabolic disorders

    BIALLELIC, autosomal or pseudoautosomal
  • Arthrogryposis

  • Childhood onset dystonia, chorea or related movement disorder

  • Fetal anomalies

    BIALLELIC, autosomal or pseudoautosomal
  • Intellectual disability

    BIALLELIC, autosomal or pseudoautosomal

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Disease associations (Open Targets)

  • Hyperinsulinism due to short chain 3-hydroxylacyl-CoA dehydrogenase deficiency

    0.80
  • 3-hydroxyacyl-CoA dehydrogenase deficiency

    0.78
  • hyperinsulinemic hypoglycemia, familial, 4

    0.71
  • long chain 3-hydroxyacyl-CoA dehydrogenase deficiency

    0.60
  • hyperinsulinemic hypoglycemia

    0.42
  • familial hyperinsulinism

    0.33
  • Abnormal brain morphology

    0.27
  • Abnormality of limbs

    0.26
  • hereditary disease

    0.19
  • monogenic diabetes

    0.18

Score is the Open Targets composite evidence score (0-1). Higher = stronger gene-disease association.

Protein function (UniProt)

Hydroxyacyl-coenzyme A dehydrogenase, mitochondrial

Mitochondrial fatty acid beta-oxidation enzyme that catalyzes the third step of the beta-oxidation cycle for medium and short-chain 3-hydroxy fatty acyl-CoAs (C4 to C10) (PubMed:10231530, PubMed:11489939, PubMed:16725361). Plays a role in the control of insulin secretion by inhibiting the activation of glutamate dehydrogenase 1 (GLUD1), an enzyme that has an important role in regulating amino acid-induced insulin secretion (By similarity). Plays a role in the maintenance of normal spermatogenesis through the reduction of fatty acid accumulation in the testes (By similarity)

Curated MONDO disease pages that list HADH among their top associated genes.

Data sources: HGNC (CC BY 4.0), AlphaFold (CC BY 4.0, Jumper et al. Nature 2021), Genomics England PanelApp (CC BY 4.0), ClinGen, Open Targets (CC0), UniProt.

Not for sole clinical decision-making. Always verify against primary sources.