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GENATLAS PHENOTYPE
last update : 10-01-2009
Symbol MMSDHD
Location 14q24,2
Name methylmalonate semialdehyde dehydrogenase deficiency
Corresponding gene ALDH6A1
Main clinical features
  • elevated beta-alanine, 3-hydroxypropionic acid, and both isomers of 3-amino and 3-hydroxyisobutyric acids in urine organic acids
  • inborn error of metabolism specific to the L-valine catabolic pathway
  • Genetic determination autosomal recessive
    Function/system disorder metabolism/aminoacids
    Type disease
    Remark(s)