title: Deficient liver biotinidase activity in multiple carboxylase deficiency.
mesh_terms: D000581:Amidohydrolases / Q000172:deficiency*; D000592:Amino Acid Metabolism, Inborn Errors / Q000201:enzymology*; D001710:Biotin / Q000378:metabolism; D043523:Biotinidase; D002262:Carboxy-Lyases / Q000172:deficiency*; D006801:Humans; D007223:Infant; D008025:Ligases / Q000172:deficiency*; D008099:Liver / Q000201:enzymology*; D008297:Male
chemical_list: D001710:Biotin; D000581:Amidohydrolases; D043523:Biotinidase; D002262:Carboxy-Lyases; D008025:Ligases