| Domain | Name | Category | Type |
| IPR001849 | Pleckstrin homology domain | Domain | Domain |
| IPR001895 | Ras guanine-nucleotide exchange factors catalytic domain | Domain | Domain |
| IPR008937 | Ras-like guanine nucleotide exchange factor | Family | Family |
| IPR011993 | PH-like domain superfamily | Family | Homologous superfamily |
| IPR023578 | Ras guanine nucleotide exchange factor domain superfamily | Family | Homologous superfamily |
| IPR030708 | Ras-specific guanine nucleotide-releasing factor RalGPS1/2 | Family | Family |
| IPR036964 | Ras guanine-nucleotide exchange factor, catalytic domain superfamily | Family | Homologous superfamily |