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ARCN1

Chr 11q23.3

archain 1 coat protein complex I subunit delta

Aliases:
delta-COP
MANE:
ENST00000264028.5

Annotations refreshed 11 hours ago.

Predicted protein structure

Clinical relevance (Genomics England PanelApp)

Diagnostic Grade (Green)

  • DDG2P

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

    MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
  • Intellectual disability

    MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
  • Skeletal dysplasia

    MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
  • IUGR and IGF abnormalities

    MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
  • Severe microcephaly

    MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
  • Clefting

    MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown

Disease associations (Open Targets)

  • short stature, rhizomelic, with microcephaly, micrognathia, and developmental delay

    0.77
  • hereditary disease

    0.41
  • microcephaly

    0.11
  • infection

    0.08
  • vitiligo

    0.07
  • oculocutaneous albinism type 6

    0.07
  • acroleukopathy, symmetric

    0.07
  • autosomal recessive primary microcephaly

    0.07
  • Dysequilibrium syndrome

    0.07
  • Joubert syndrome

    0.07

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

Protein function (UniProt)

Coatomer subunit delta

Component of the coatomer, a cytosolic protein complex that binds to dilysine motifs and reversibly associates with Golgi non-clathrin-coated vesicles, which further mediate biosynthetic protein transport from the ER, via the Golgi up to the trans Golgi network. The coatomer complex is required for budding from Golgi membranes, and is essential for the retrograde Golgi-to-ER transport of dilysine-tagged proteins. In mammals, the coatomer can only be recruited by membranes associated to ADP-ribosylation factors (ARFs), which are small GTP-binding proteins; the complex also influences the Golgi structural integrity, as well as the processing, activity, and endocytic recycling of LDL receptors (By similarity)

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.