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UNC119

Chr 17q11.2

unc-119 lipid binding chaperone

Aliases:
HRG4, POC7, POC7A
MANE:
ENST00000335765.9

Annotations refreshed 9 hours ago.

Predicted protein structure

Clinical relevance (Genomics England PanelApp)

Moderate Evidence (Amber)

  • Retinal disorders

    MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
  • COVID-19 research

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

  • Primary immunodeficiency or monogenic inflammatory bowel disease

    MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
  • Structural eye disease

    MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted

Disease associations (Open Targets)

  • cone-rod dystrophy 24

    0.49
  • idiopathic CD4 lymphocytopenia

    0.45
  • Cone rod dystrophy

    0.43
  • cone-rod dystrophy

    0.43
  • Rod-cone dystrophy

    0.39
  • neurodegenerative disease

    0.31
  • Macular dystrophy

    0.26
  • retinal disorder

    0.19
  • retinitis pigmentosa

    0.11
  • Progressive cone dystrophy

    0.10

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

Protein function (UniProt)

Protein unc-119 homolog A

Involved in synaptic functions in photoreceptor cells, the signal transduction in immune cells as a Src family kinase activator, endosome recycling, the uptake of bacteria and endocytosis, protein trafficking in sensory neurons and as lipid-binding chaperone with specificity for a diverse subset of myristoylated proteins. Specifically binds the myristoyl moiety of a subset of N-terminally myristoylated proteins and is required for their localization. Binds myristoylated GNAT1 and is required for G protein localization and trafficking in sensory neurons. Probably plays a role in trafficking proteins in photoreceptor cells. Plays important roles in mediating Src family kinase signals for the completion of cytokinesis via RAB11A

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.