| Domain | Name | Category | Type |
| IPR000219 | Dbl homology (DH) domain | Domain | Domain |
| IPR001452 | SH3 domain | Domain | Domain |
| IPR001715 | Calponin homology domain | Domain | Domain |
| IPR001849 | Pleckstrin homology domain | Domain | Domain |
| IPR003096 | Smooth muscle protein/calponin | Family | Family |
| IPR011993 | PH-like domain superfamily | Family | Homologous superfamily |
| IPR032409 | Rho guanine nucleotide exchange factor, coiled-coil domain | Domain | Domain |
| IPR035788 | Rho guanine nucleotide exchange factor 6, SH3 domain | Domain | Domain |
| IPR035899 | Dbl homology (DH) domain superfamily | Family | Homologous superfamily |
| IPR036028 | SH3-like domain superfamily | Family | Homologous superfamily |
| IPR036872 | CH domain superfamily | Family | Homologous superfamily |