| Domain | Name | Category | Type |
| IPR001841 | Zinc finger, RING-type | Domain | Domain |
| IPR013083 | Zinc finger, RING/FYVE/PHD-type | Family | Homologous superfamily |
| IPR017907 | Zinc finger, RING-type, conserved site | Site | Conserved site |
| IPR040380 | HAKAI-like, RING finger, HC subclass | Domain | Domain |
| IPR040383 | E3 ubiquitin-protein ligase HAKAI/CBLL2 | Family | Family |
| IPR041042 | Hakai, C2H2 zinc finger domain | Domain | Domain |