| Gene Symbol | PARK5 |
| N-terminal ubiquitin-binding domain | Recognizes and binds ubiquitin and ubiquitin-conjugated substrates |
| Core catalytic domain | Contains the cysteine protease active site (Cys90, His164, Asp175) |
| C-terminal extension | Contributes to dimerization and substrate recognition |
| Databases | GeneCardsUniProtNCBI GeneHPASTRING |