Spinocerebellar Ataxia 45, also known as sca45, is related to huntington disease-like 1 and aceruloplasminemia. An important gene associated with Spinocerebellar Ataxia 45 is FAT2 (FAT Atypical Cadherin 2), and among its related pathways/superpathways are Neuroscience and Signaling by Hippo. Affiliated tissues include spinal cord and cerebellum, and related phenotypes are dysarthria and gait ataxia