COX7B

cytochrome c oxidase subunit 7B
OMIM: 300885, Gene2Phenotype

14 panels

Panel Reviews Mode of inheritance Details
14 panels
Green COX7B in Pigmentary skin disorders


Level 2: Dermatology
Version 4.13
Latest signed off version: v4.0 (30 Apr 2025)

review X-LINKED: hemizygous mutation in males, monoallelic mutations in females may cause disease (may be less severe, later onset than males)
Sources
  • Expert Review Green
  • Other
Phenotypes
  • Linear skin defects with multiple congenital anomalies 2, OMIM:300887
No list COX7B in Mosaic skin disorders - deep sequencing


Level 2: Dermatology
Version 3.27
Latest signed off version: v3.0 (30 Apr 2025)

review X-LINKED: hemizygous mutation in males, monoallelic mutations in females may cause disease (may be less severe, later onset than males)
Sources
  • Expert Review Removed
  • London North GLH
  • NHS GMS
Phenotypes
  • Microophthalmia with linear skin defects syndrome (not DNA mosaic but expression mosaicism)
Tags
  • curated_removed
Green COX7B in Mitochondrial disorder with complex IV deficiency


Level 2: Mitochondrial
Version 4.14
Latest signed off version: v4.0 (30 Apr 2025)

review X-LINKED: hemizygous mutation in males, monoallelic mutations in females may cause disease (may be less severe, later onset than males)
Sources
  • NHS GMS
  • Expert Review Green
Phenotypes
  • Linear skin defects with multiple congenital anomalies 2, 300887
Green COX7B in Undiagnosed metabolic disorders

Level 3: Specific metabolic abnormalities
Level 2: Metabolic disorders
Version 1.642

review X-LINKED: hemizygous mutation in males, monoallelic mutations in females may cause disease (may be less severe, later onset than males)
Sources
  • Expert Review Green
  • Literature
Phenotypes
  • Complex IV (Mitochondrial respiratory chain disorders (caused by nuclear variants only), OXPHOS structural subunits)
  • Isolated complex IV deficiency
  • Aplasia cutis congenita, reticulolinear, with microcephaly, facial dysmorphism and other congenital anomalies, 300887
  • MICROPHTHALMIA WITH LINEAR SKIN LESIONS
  • Linear skin defects with multiple congenital anomalies
Green COX7B in Likely inborn error of metabolism


Level 2: Metabolic
Version 8.91
Latest signed off version: v8.0 (30 Apr 2025)

Component of the following Super Panels:

  • Childhood onset leukodystrophy
  • Hypotonic infant
  • Paediatric disorders
  • Unexplained death in infancy and sudden unexplained death in childhood
  • review X-LINKED: hemizygous mutation in males, monoallelic mutations in females may cause disease (may be less severe, later onset than males)
    Sources
    • London North GLH
    • NHS GMS
    • Expert Review Green
    Phenotypes
    • Isolated complex IV deficiency
    • Complex IV (Mitochondrial respiratory chain disorders (caused by nuclear variants only), OXPHOS structural subunits)
    • Linear skin defects with multiple congenital anomalies
    • Aplasia cutis congenita, reticulolinear, with microcephaly, facial dysmorphism and other congenital anomalies, 300887
    • MICROPHTHALMIA WITH LINEAR SKIN LESIONS
    Green COX7B in Possible mitochondrial disorder - nuclear genes


    Level 2: Mitochondrial
    Version 4.20
    Latest signed off version: v4.0 (30 Apr 2025)

    review X-LINKED: hemizygous mutation in males, monoallelic mutations in females may cause disease (may be less severe, later onset than males)
    Sources
    • NHS GMS
    • Expert Review Green
    Phenotypes
    • Linear skin defects with multiple congenital anomalies 2, 300887
    Red COX7B in Ehlers Danlos syndrome with a likely monogenic cause


    Level 2: Musculoskeletal
    Version 4.6
    Latest signed off version: v4.0 (30 Apr 2025)

    review Not set
    Sources
    • Radboud University Medical Center, Nijmegen
    Phenotypes
    • Aplasia cutis congenita, reticulolinear, with mmicrocephaly, facial dysmorphism and other congenital anomalies, 300887
    Green COX7B in Fetal anomalies


    Level 2: Fetal (including NIPD)
    Version 6.140
    Latest signed off version: v6.0 (30 Apr 2025)

    review X-LINKED: hemizygous mutation in males, monoallelic mutations in females may cause disease (may be less severe, later onset than males)
    Sources
    • PAGE DD-Gene2Phenotype
    • Expert Review Green
    Phenotypes
    • MICROPHTHALMIA WITH LINEAR SKIN LESIONS
    Green COX7B in DDG2P


    Version 6.424
    Latest signed off version: v6.0 (30 Apr 2025)

    Component of the following Super Panels:

  • Paediatric disorders
  • review X-LINKED: hemizygous mutation in males, monoallelic mutations in females may cause disease (may be less severe, later onset than males)
    Sources
    • DD-Gene2Phenotype
    • Expert Review Green
    Phenotypes
    • MICROPHTHALMIA WITH LINEAR SKIN LESIONS 300887
    Amber COX7B in Intellectual disability


    Level 2: Developmental disorders
    Version 9.285
    Latest signed off version: v9.0 (30 Apr 2025)

    Component of the following Super Panels:

  • Childhood onset leukodystrophy
  • Hypotonic infant
  • Paediatric disorders
  • review X-LINKED: hemizygous mutation in males, monoallelic mutations in females may cause disease (may be less severe, later onset than males)
    Sources
    • Expert Review Amber
    • Expert Review Amber
    • BRIDGE study SPEED NEURO Tier1 Gene
    Phenotypes
    • Gene2Phenotype confirmed gene with ID HPO
    Green COX7B in Mitochondrial disorders


    Level 2: Mitochondrial
    Version 9.41
    Latest signed off version: v9.0 (30 Apr 2025)

    Component of the following Super Panels:

  • Childhood onset leukodystrophy
  • review X-LINKED: hemizygous mutation in males, monoallelic mutations in females may cause disease (may be less severe, later onset than males)
    Sources
    • Victorian Clinical Genetics Services
    • Expert Review Green
    • Radboud University Medical Center, Nijmegen
    • Expert list
    • Expert
    Phenotypes
    • Isolated complex IV deficiency
    • Aplasia cutis congenita, reticulolinear, with microcephaly, facial dysmorphism and other congenital anomalies, 300887
    • MICROPHTHALMIA WITH LINEAR SKIN LESIONS
    • Linear skin defects with multiple congenital anomalies
    Amber COX7B in Structural eye disease


    Level 2: Ophthalmology
    Version 4.37
    Latest signed off version: v4.0 (7 Aug 2024)

    review X-LINKED: hemizygous mutation in males, monoallelic mutations in females may cause disease (may be less severe, later onset than males)
    Sources
    • NHS GMS
    • Expert Review Amber
    • London North GLH
    Phenotypes
    • Linear Skin Defects with Multiple Congenital Anomalies 2, LSDMCA2, 300887
    Amber COX7B in Paediatric or syndromic cardiomyopathy


    Level 2: Cardiology
    Version 7.96
    Latest signed off version: v7.0 (30 Apr 2025)

    Component of the following Super Panels:

  • Unexplained death in infancy and sudden unexplained death in childhood
  • review X-LINKED: hemizygous mutation in males, monoallelic mutations in females may cause disease (may be less severe, later onset than males)
    Sources
    • Expert Review Amber
    • MetBioNet
    • NHS GMS
    Phenotypes
    • Linear skin defects with multiple congenital anomalies 2, 300887
    Red COX7B in Childhood onset dystonia, chorea or related movement disorder


    Level 2: Neurology
    Version 7.13
    Latest signed off version: v7.0 (30 Apr 2025)

    review Not set
    Sources
    • Expert Review Red
    • London North GLH