Skip to content
GenoLensGenoLens

SLC24A1

Chr 15q22.31

solute carrier family 24 member 1

Aliases:
NCKX1, NCKX, RODX, KIAA0702, HsT17412
MANE:
ENST00000261892.11

Annotations refreshed 1 month ago.

Predicted protein structure

Clinical relevance (Genomics England PanelApp)

Diagnostic Grade (Green)

  • Retinal disorders

    BIALLELIC, autosomal or pseudoautosomal
  • Glaucoma (developmental)

  • Structural eye disease

    BIALLELIC, autosomal or pseudoautosomal
  • DDG2P

    BIALLELIC, autosomal or pseudoautosomal

Disease associations (Open Targets)

  • congenital stationary night blindness

    0.69
  • Retinal dystrophy

    0.51
  • retinitis pigmentosa

    0.44
  • inherited retinal dystrophy

    0.37
  • Moyamoya disease

    0.26
  • neurodegenerative disease

    0.25
  • ovarian dysfunction

    0.24
  • hereditary disease

    0.19
  • Alzheimer disease

    0.12
  • optic atrophy

    0.11

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

Protein function (UniProt)

Sodium/potassium/calcium exchanger 1

Calcium, potassium:sodium antiporter that transports 1 Ca(2+) and 1 K(+) in exchange for 4 Na(+) (PubMed:26631410). Critical component of the visual transduction cascade, controlling the calcium concentration of outer segments during light and darkness (PubMed:20850105). Light causes a rapid lowering of cytosolic free calcium in the outer segment of both retinal rod and cone photoreceptors and the light-induced lowering of calcium is caused by extrusion via this protein which plays a key role in the process of light adaptation (PubMed:20850105)

Curated MONDO disease pages that list SLC24A1 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.