| Gene Symbol | ATN1 |
| Full Name | Atrophin 1 |
| Chromosome | 12p13.31 |
| Function | ATN1 encodes a nuclear protein that functions as a transcriptional co-repressor through multiple mechanisms. |
| Primary Expression | High in brain (cerebellum, basal ganglia), moderate in other tissues |
| Molecular Weight | ~130 kDa |
| Amino Acids | 187 aa |
| UniProt ID | O15239 |
| NCBI Gene ID | 4722 |
| Ensembl ID | ENSG00000051617 |
| OMIM | 607462 |
| GeneCards | ATN1 |
| Human Protein Atlas | ATN1 |
| Feature | Normal |
| Protein Name | Atrophin 1 |
| Associated Diseases | neurodegeneration |
| Databases | GeneCardsHPASTRING |