| Gene Symbol | ATXN7 |
| Aliases | Ataxin-7 |
| Chromosome | 3p |
| Protein Type | Transferase |
| Function | encodes ataxin-7, a nuclear protein that serves as a structural and functional subunit of SAGA-family transcriptional coactivator complexes |
| Molecular Weight | 95 kDa |
| UniProt ID | O15265 |
| GeneCards | ATXN7 |
| Human Protein Atlas | ATXN7 |
| PolyQ segment | determines disease risk and partially predicts age at onset in SCA7 families.[@david1997][@ncbi] |
| SAGA integration role | supports complex integrity and recruitment dynamics at transcriptionally active loci.[@helmlinger2004][@mcmahon2005] |
| Nuclear localization | most disease-relevant effects are tied to altered nuclear transcriptional regulation and chromatin state.[@helmlinger2004][@palhan2005] |
| Associated Diseases | neurodegeneration |
| Databases | GeneCardsNCBI GeneHPASTRING |
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