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COA5

Chr 2q11.2

cytochrome c oxidase assembly factor 5

Aliases:
MGC52110, FLJ27524, Pet191
MANE:
ENST00000328709.8

Annotations refreshed 1 month ago.

Predicted protein structure

Clinical relevance (Genomics England PanelApp)

Diagnostic Grade (Green)

  • Paediatric or syndromic cardiomyopathy

    BIALLELIC, autosomal or pseudoautosomal
  • Mitochondrial disorder with complex IV deficiency

    BIALLELIC, autosomal or pseudoautosomal
  • Possible mitochondrial disorder - nuclear genes

    BIALLELIC, autosomal or pseudoautosomal
  • DDG2P

    BIALLELIC, autosomal or pseudoautosomal
  • Hypertrophic cardiomyopathy

    BIALLELIC, autosomal or pseudoautosomal
  • Intellectual disability

    BIALLELIC, autosomal or pseudoautosomal
  • Likely inborn error of metabolism

    BIALLELIC, autosomal or pseudoautosomal
  • Mitochondrial disorders

    BIALLELIC, autosomal or pseudoautosomal

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Disease associations (Open Targets)

  • neurodegenerative disease

    0.54
  • fatal infantile encephalocardiomyopathy

    0.45
  • leigh syndrome due to mitochondrial complex iv deficiency

    0.37
  • Isolated cytochrome C oxidase deficiency

    0.37
  • diverticular disease

    0.09
  • hypothyroidism

    0.06
  • epidermolysis bullosa simplex 2E, with migratory circinate erythema

    0.06
  • Epidermolysis bullosa simplex with circinate migratory erythema

    0.06
  • epidermolysis bullosa, junctional 3A, intermediate

    0.05
  • epidermolysis bullosa, junctional 2B, severe

    0.05

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

Protein function (UniProt)

Cytochrome c oxidase assembly factor 5

Assembly factor for cytochrome c oxidase (respiratory chain complex IV) (PubMed:21457908, PubMed:35750769). Stabilizes an early formation of cytochrome c oxidase assembly factors, until it is displaced by the metallochaperone copper-delivery protein COX17 (PubMed:35750769)

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.