| Domain | Name | Category | Type |
| IPR001650 | Helicase, C-terminal | Domain | Domain |
| IPR004179 | Sec63 domain | Domain | Domain |
| IPR011545 | DEAD/DEAH box helicase domain | Domain | Domain |
| IPR014001 | Helicase superfamily 1/2, ATP-binding domain | Domain | Domain |
| IPR014756 | Immunoglobulin E-set | Family | Homologous superfamily |
| IPR027417 | P-loop containing nucleoside triphosphate hydrolase | Family | Homologous superfamily |
| IPR035892 | C2 domain superfamily | Family | Homologous superfamily |
| IPR036390 | Winged helix DNA-binding domain superfamily | Family | Homologous superfamily |
| IPR041094 | Brr2, N-terminal helicase PWI domain | Domain | Domain |