| Domain | Name | Category | Type |
| IPR000980 | SH2 domain | Domain | Domain |
| IPR001895 | Ras guanine-nucleotide exchange factors catalytic domain | Domain | Domain |
| IPR023578 | Ras guanine nucleotide exchange factor domain superfamily | Family | Homologous superfamily |
| IPR036860 | SH2 domain superfamily | Family | Homologous superfamily |
| IPR036964 | Ras guanine-nucleotide exchange factor, catalytic domain superfamily | Family | Homologous superfamily |
| IPR044102 | SHEP1/BCAR3/NSP1, SH2 domain | Domain | Domain |