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ELOVL1

Chr 1p34.2

ELOVL fatty acid elongase 1

Aliases:
Ssc1
MANE:
ENST00000372458.8

Annotations refreshed 9 hours ago.

Predicted protein structure

Clinical relevance (Genomics England PanelApp)

Diagnostic Grade (Green)

  • Childhood onset hereditary spastic paraplegia

    MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
  • Ichthyosis and erythrokeratoderma

    MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
  • White matter disorders and cerebral calcification - narrow panel

    MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
  • Retinal disorders

    MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown

Disease associations (Open Targets)

  • ichthyotic keratoderma, spasticity, hypomyelination, and dysmorphic facial features

    0.69
  • neurodegenerative disease

    0.29
  • cystic kidney disease

    0.22
  • Abnormality of the urinary system

    0.22
  • optic atrophy

    0.11
  • hepatocellular carcinoma

    0.09
  • neoplasm

    0.06
  • colorectal carcinoma

    0.04
  • acrokeratosis verruciformis

    0.04
  • breast cancer

    0.04

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

Protein function (UniProt)

Very long chain fatty acid elongase 1

Catalyzes the first and rate-limiting reaction of the four reactions that constitute the long-chain fatty acids elongation cycle (PubMed:29496980, PubMed:30487246). 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 exhibits activity toward saturated and monounsaturated acyl-CoA substrates, with the highest activity towards C22:0 acyl-CoA. May participate in the production of both saturated and monounsaturated VLCFAs of different chain lengths that are involved in multiple biological processes as precursors of membrane lipids and lipid mediators. Important for saturated C24:0 and monounsaturated C24:1 sphingolipid synthesis (PubMed:20937905). Indirectly inhibits RPE65 via production of VLCFAs

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.