| Domain | Name | Category | Type |
| IPR001373 | Cullin, N-terminal | Domain | Domain |
| IPR001841 | Zinc finger, RING-type | Domain | Domain |
| IPR002867 | IBR domain | Domain | Domain |
| IPR004939 | APC10/DOC domain | Domain | Domain |
| IPR008979 | Galactose-binding-like domain superfamily | Family | Homologous superfamily |
| IPR013083 | Zinc finger, RING/FYVE/PHD-type | Family | Homologous superfamily |
| IPR014722 | Ribosomal protein L2, domain 2 | Family | Homologous superfamily |
| IPR016024 | Armadillo-type fold | Family | Homologous superfamily |
| IPR016157 | Cullin, conserved site | Site | Conserved site |
| IPR016158 | Cullin homology domain | Domain | Domain |
| IPR017907 | Zinc finger, RING-type, conserved site | Site | Conserved site |
| IPR019559 | Cullin protein, neddylation domain | Domain | Domain |
| IPR021097 | CPH domain | Domain | Domain |
| IPR031222 | Cullin-9 | Family | Family |
| IPR036317 | Cullin homology domain superfamily | Family | Homologous superfamily |
| IPR044066 | TRIAD supradomain | Domain | Domain |