| Gene | ATXN10 (Ataxin-10) |
| Chromosome | 12q24.31 |
| Normal repeat | 5-55 ATTCT repeats |
| Pathogenic repeat | 800-4,500 ATTCT repeats |
| Intermediate | 55-850 repeats (reduced penetrance) |
| Protein size | 473 amino acids |
| Subcellular localization | Cytoplasmic, nucleus |
| Tissue expression | Brain (cerebellum), peripheral tissues |
| Normal function | Mitochondrial function, neuronal survival |
| Databases | OMIMOrphanetClinicalTrialsPubMed |