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COX14

Chr 12q13.12

cytochrome c oxidase assembly factor COX14

Aliases:
MGC14288
MANE:
ENST00000550487.6

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Predicted protein structure

Clinical relevance (Genomics England PanelApp)

Diagnostic Grade (Green)

  • Likely inborn error of metabolism

    BIALLELIC, autosomal or pseudoautosomal
  • Undiagnosed metabolic disorders

    BIALLELIC, autosomal or pseudoautosomal
  • Fetal anomalies

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

    BIALLELIC, autosomal or pseudoautosomal
  • Mitochondrial disorders

    BIALLELIC, autosomal or pseudoautosomal
  • Paediatric or syndromic cardiomyopathy

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

    BIALLELIC, autosomal or pseudoautosomal
  • Childhood onset dystonia, chorea or related movement disorder

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Disease associations (Open Targets)

  • Isolated cytochrome C oxidase deficiency

    0.55
  • leigh syndrome due to mitochondrial complex iv deficiency

    0.46
  • mitochondrial complex IV deficiency, nuclear type 10

    0.44
  • hypertensive disorder

    0.28
  • ventricular septal defect

    0.20
  • Mitochondrial myopathy and sideroblastic anemia

    0.05
  • Hyperlipoproteinemia type 1

    0.05
  • Glycogen storage disease due to glucose-6-phosphatase deficiency type b

    0.05
  • Varicose veins

    0.05
  • Familial hemophagocytic lymphohistiocytosis

    0.05

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

Protein function (UniProt)

Cytochrome c oxidase assembly protein COX14

Core component of the MITRAC (mitochondrial translation regulation assembly intermediate of cytochrome c oxidase complex) complex, that regulates cytochrome c oxidase assembly. Requires for coordination of the early steps of cytochrome c oxidase assembly with the synthesis of MT-CO1

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.