3-Methylglutaconic Aciduria, Type I, also known as 3-methylglutaconic aciduria type 1, is related to 3-methylglutaconic aciduria, type iv and 3-methylglutaconic aciduria, and has symptoms including athetosis and cerebellar ataxia. An important gene associated with 3-Methylglutaconic Aciduria, Type I is AUH (AU RNA Binding Methylglutaconyl-CoA Hydratase), and among its related pathways/superpathways are Peroxisomal lipid metabolism and Amino acid metabolism. Affiliated tissues include brain and skeletal muscle, and related phenotypes are failure to thrive and 3-methylglutaconic aciduria