Conditions / Genetic

combined oxidative phosphorylation deficiency 33

info ยท Genetic

A combined oxidative phosphorylation deficiency that has_material_basis_in homozygous or compound heterozygous mutation in the C1QBP gene on chromosome 17p13.2.

Signs and symptoms

  • Decreased activity of mitochondrial complex III
  • Decreased activity of mitochondrial complex I
  • Cardiomyopathy
  • Decreased activity of mitochondrial complex IV
  • Increased circulating lactate concentration
  • Myopathy
  • Exercise intolerance
  • Lactic acidosis
  • Oligohydramnios
  • Cardiomegaly

Also known as: COXPD33