| Domain | Name | Category | Type |
| IPR000198 | Rho GTPase-activating protein domain | Domain | Domain |
| IPR001452 | SH3 domain | Domain | Domain |
| IPR001849 | Pleckstrin homology domain | Domain | Domain |
| IPR008936 | Rho GTPase activation protein | Family | Homologous superfamily |
| IPR011993 | PH-like domain superfamily | Family | Homologous superfamily |
| IPR027267 | AH/BAR domain superfamily | Family | Homologous superfamily |
| IPR030061 | Rho GTPase-activating protein 26 | Family | Family |
| IPR035481 | GRAF, SH3 domain | Domain | Domain |
| IPR035483 | GRAF, BAR domain | Domain | Domain |
| IPR036028 | SH3-like domain superfamily | Family | Homologous superfamily |