Spinocerebellar Ataxia 17, also known as spinocerebellar ataxia type 17, is related to hereditary late-onset parkinson disease and dystonia, and has symptoms including myoclonus, seizures and bradykinesia. An important gene associated with Spinocerebellar Ataxia 17 is TBP (TATA-Box Binding Protein), and among its related pathways/superpathways are Akt Signaling and Maturation of protein E. Affiliated tissues include spinal cord and cerebellum, and related phenotypes are ataxia and gait disturbance