| Gene | Description | Domains |
|---|---|---|
| Spis_XP_022789929_1 | cullin 5 | Cullin, Cullin_Nedd8 |
| Spis_XP_022791634_1 | cullin 3 | Cullin, Cullin_Nedd8 |
| Spis_XP_022794510_1 | cullin 1 | Cullin, Cullin_Nedd8 |
| Spis_XP_022795965_1 | cullin 2 | Cullin, Cullin_Nedd8 |
| Spis_XP_022802129_1 | cullin 4B | Cullin, Cullin_Nedd8 |