Dihydrolipoamide Dehydrogenase Deficiency, also known as dld deficiency, is related to maple syrup urine disease and pyruvate dehydrogenase e3-binding protein deficiency, and has symptoms including ataxia, cyanosis and headache. An important gene associated with Dihydrolipoamide Dehydrogenase Deficiency is DLD (Dihydrolipoamide Dehydrogenase), and among its related pathways/superpathways are Leucine, isoleucine and valine metabolism and 2-oxobutanoate degradation. Affiliated tissues include liver and heart, and related phenotypes are vomiting and neurodevelopmental delay