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GenoLensGenoLens

CRX

Chr 19q13.33

cone-rod homeobox

Aliases:
CRD, LCA7, OTX3
MANE:
ENST00000221996.12

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Predicted protein structure

Clinical relevance (Genomics England PanelApp)

Diagnostic Grade (Green)

  • DDG2P

    MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
  • Retinal disorders

    MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
  • Fetal anomalies

    MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
  • Glaucoma (developmental)

  • Intellectual disability

    MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
  • Ophthalmological ciliopathies

  • Primary ciliary disorders

  • Rare multisystem ciliopathy disorders

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Disease associations (Open Targets)

  • Leber congenital amaurosis

    0.74
  • cone-rod dystrophy 2

    0.73
  • Leber congenital amaurosis 7

    0.72
  • retinitis pigmentosa

    0.72
  • Cone rod dystrophy

    0.71
  • cone-rod dystrophy

    0.57
  • Retinal dystrophy

    0.57
  • autosomal dominant retinitis pigmentosa

    0.55
  • neurodegenerative disease

    0.53
  • benign concentric annular macular dystrophy

    0.48

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

Protein function (UniProt)

Cone-rod homeobox protein

Transcription factor that binds and transactivates the sequence 5'-TAATC[CA]-3' which is found upstream of several photoreceptor-specific genes, including the opsin genes. Acts synergistically with other transcription factors, such as NRL, RORB and RAX, to regulate photoreceptor cell-specific gene transcription. Essential for the maintenance of mammalian photoreceptors

Curated MONDO disease pages that list CRX 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.