2-methylbutyryl-CoA dehydrogenase deficiency

From BugSigDB


A rare organic aciduria characterized by impaired isoleucine degradation with increased plasma or whole blood C5 acylcarnitine levels (typically observed in newborn screening) and increased urinary excretion of N-methylbutyrylglycine. The condition is usually clinically asymptomatic, although patients with muscular hypotonia, developmental delay, and seizures (among others) have been reported.
Aliases
  • 2-methylbutyric aciduria
  • 2-methylbutyryl Glycinuria
  • 2-methylbutyryl-CoA dehydrogenase deficiency
  • 2-methylbutyryl-CoA dehydrogenase deficiency
  • butyryl-CoA dehydrogenase deficiency
  • Developmental delay due to 2-methylbutyryl-CoA dehydrogenase deficiency
  • developmental delay due to 2-methylbutyryl-CoA dehydrogenase deficiency
  • SBCAD deficiency
  • short branched-chain acyl-CoA dehydrogenase deficiency
  • Short/branched-chain acyl-coA dehydrogenase deficiency
  • short/branched-chain acyl-Coa dehydrogenase deficiency
  • short/branched-chain acyl-coA dehydrogenase deficiency