| Gene | Description | Domains |
|---|---|---|
| Spis2152_1 | ABR activator of RhoGEF and GTPase | C2, PH_19, RhoGAP, RhoGEF |
| Spis_XP_022786181_1 | Rho guanine nucleotide exchange factor 17 | PH_19, RhoGEF, WD40_2 |
| Spis_XP_022807656_1 | ABR activator of RhoGEF and GTPase | C2, PH_19, RhoGAP, RhoGEF |