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HPDL

Chr 1p34.1

4-hydroxyphenylpyruvate dioxygenase like

Aliases:
MGC15668, 4-HPPD-L
MANE:
ENST00000334815.6

Annotations refreshed 1 month ago.

Predicted protein structure

Clinical relevance (Genomics England PanelApp)

Diagnostic Grade (Green)

  • Childhood onset hereditary spastic paraplegia

    BIALLELIC, autosomal or pseudoautosomal
  • DDG2P

    BIALLELIC, autosomal or pseudoautosomal
  • Early onset or syndromic epilepsy

    BIALLELIC, autosomal or pseudoautosomal
  • Hereditary neuropathy or pain disorder

    BIALLELIC, autosomal or pseudoautosomal
  • Intellectual disability

    BIALLELIC, autosomal or pseudoautosomal
  • Likely inborn error of metabolism

    BIALLELIC, autosomal or pseudoautosomal
  • Mitochondrial disorders

    BIALLELIC, autosomal or pseudoautosomal
  • Possible mitochondrial disorder - nuclear genes

    BIALLELIC, autosomal or pseudoautosomal

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Disease associations (Open Targets)

  • neurodevelopmental disorder with progressive spasticity and brain white matter abnormalities

    0.80
  • spastic paraplegia 83, autosomal recessive

    0.76
  • Inherited congenital spastic tetraplegia

    0.71
  • hereditary disease

    0.53
  • spastic ataxia

    0.43
  • Spastic paraplegia

    0.42
  • neurodegenerative disease

    0.37
  • complex neurodevelopmental disorder

    0.37
  • Leigh syndrome

    0.19
  • cancer

    0.08

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

Protein function (UniProt)

4-hydroxyphenylpyruvate dioxygenase-like protein

Iron-dependent dioxygenase that catalyzes the conversion of 4-hydroxyphenylpyruvate (4-HPPA) to 4-hydroxymandelate (4-HMA) in the mitochondria, one of the steps in the biosynthesis of coenzyme Q10 from tyrosine

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.