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ELOVL4

Chr 6q14.1

ELOVL fatty acid elongase 4

Aliases:
CT118
MANE:
ENST00000369816.5

Annotations refreshed 1 month ago.

Predicted protein structure

Clinical relevance (Genomics England PanelApp)

Diagnostic Grade (Green)

  • Adult onset neurodegenerative disorder

    MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
  • Ataxia and cerebellar anomalies - narrow panel

    MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
  • DDG2P

    BIALLELIC, autosomal or pseudoautosomal
  • Fetal anomalies

    BIALLELIC, autosomal or pseudoautosomal
  • Hereditary ataxia

    MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
  • Hereditary ataxia with onset in adulthood

    MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
  • Intellectual disability

    BIALLELIC, autosomal or pseudoautosomal
  • Palmoplantar keratodermas

    BOTH monoallelic and biallelic, autosomal or pseudoautosomal

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Disease associations (Open Targets)

  • spinocerebellar ataxia type 34

    0.74
  • congenital ichthyosis-intellectual disability-spastic quadriplegia syndrome

    0.72
  • Stargardt disease 3

    0.70
  • Congenital ichthyosis - intellectual disability - spastic quadriplegia

    0.67
  • Stargardt disease

    0.62
  • eye disorder

    0.44
  • alcohol drinking

    0.40
  • Retinal dystrophy

    0.40
  • rosacea

    0.39
  • ELOVL4-related maculopathy

    0.37

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

Protein function (UniProt)

Very long chain fatty acid elongase 4

Catalyzes the first and rate-limiting reaction of the four reactions that constitute the long-chain fatty acids elongation cycle. This endoplasmic reticulum-bound enzymatic process allows the addition of 2 carbons to the chain of long- and very long-chain fatty acids (VLCFAs) per cycle. Condensing enzyme that catalyzes the synthesis of very long chain saturated (VLC-SFA) and polyunsaturated (PUFA) fatty acids that are involved in multiple biological processes as precursors of membrane lipids and lipid mediators. May play a critical role in early brain and skin development

Curated MONDO disease pages that list ELOVL4 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.