Saccharopinuria, also known as saccharopine dehydrogenase deficiency, is related to hyperlysinemia, type i and citrullinemia, classic, and has symptoms including seizures An important gene associated with Saccharopinuria is AASS (Aminoadipate-Semialdehyde Synthase). Affiliated tissues include liver, and related phenotypes are abnormality of circulating enzyme level and hyperlysinemia