2-Methyl-3-hydroxybutyryl-CoA dehydrogenase (MHBD) deficiency is a recently described X-linked inborn error in the metabolism of isoleucine. This disorder is characterized by normal early development followed by progressive loss of mental and motor skills.
Category
Inherited metabolic disorder
Brite
Human diseases in ICD-11 classification [BR:br08403]
05 Endocrine, nutritional or metabolic diseases
Metabolic disorders
Inborn errors of metabolism
5C52 Inborn errors of lipid metabolism
H00925 2-Methyl-3-hydroxybutyryl-CoA dehydrogenase (MHBD) deficiency
Pathway-based classification of diseases [BR:br08402]
Amino acid metabolism
nt06024 Valine, leucine and isoleucine degradation
H00925 2-Methyl-3-hydroxybutyryl-CoA dehydrogenase (MHBD) deficiency
Perez-Cerda C, Garcia-Villoria J, Ofman R, Sala PR, Merinero B, Ramos J, Garcia-Silva MT, Beseler B, Dalmau J, Wanders RJ, Ugarte M, Ribes A
Title
2-Methyl-3-hydroxybutyryl-CoA dehydrogenase (MHBD) deficiency: an X-linked inborn error of isoleucine metabolism that may mimic a mitochondrial disease.