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GenoLensGenoLens

RS1

Chr Xp22.13

retinoschisin 1

Aliases:
XLRS1
MANE:
ENST00000379984.4

Annotations refreshed 9 hours ago.

Predicted protein structure

Clinical relevance (Genomics England PanelApp)

Diagnostic Grade (Green)

  • Retinal disorders

    X-LINKED: hemizygous mutation in males, monoallelic mutations in females may cause disease (may be less severe, later onset than males)
  • Glaucoma (developmental)

  • Structural eye disease

    X-LINKED: hemizygous mutation in males, monoallelic mutations in females may cause disease (may be less severe, later onset than males)

Disease associations (Open Targets)

  • X-linked retinoschisis

    0.83
  • retinoschisis

    0.61
  • Retinal dystrophy

    0.57
  • developmental and epileptic encephalopathy, 2

    0.48
  • hereditary disease

    0.47
  • retinal disorder

    0.45
  • eye disorder

    0.37
  • intellectual disability - sparse hair - brachydactyly

    0.27
  • intellectual disability-sparse hair-brachydactyly syndrome

    0.27
  • Angelman syndrome

    0.19

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

Protein function (UniProt)

Retinoschisin

Binds negatively charged membrane lipids, such as phosphatidylserine and phosphoinositides (By similarity). May play a role in cell-cell adhesion processes in the retina, via homomeric interaction between octamers present on the surface of two neighboring cells (PubMed:27114531). Required for normal structure and function of the retina (PubMed:19093009)

Curated MONDO disease pages that list RS1 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.