| Gene | Description | Domains | Gene lists |
|---|---|---|---|
| Sos1 | — | DUF6018, IQ_SEC7_PH, PH, PH_10, PH_19, RasGEF, RasGEF_N, RHG20_PH, RhoGEF, SOS1_NGEF_PH, Takusan | Chromatin |
| Sos2 | — | DUF5055, IQ_SEC7_PH, PH, RasGEF, RasGEF_N, RHG20_PH, RhoGEF, SOS1_NGEF_PH | Chromatin |
| Trio | — | CRAL_TRIO, CRAL_TRIO_2, DH_Alsin, ig, Ig_2, Ig_3, Ig_VEGFR-1-like_5th, IQ_SEC7_PH, I-set, NovG_helical, PH, PH_10, PH_13, PH_19, Pkinase, PK_Tyr_Ser-Thr, RHG20_PH, RhoGEF, SH3_1, SH3_2, SH3_9, SH3_KALRN, SH3-RhoG_link, SOS1_NGEF_PH, Spectrin, Spectrin_6, Spectrin_SESTD1, UL97, V-set | Adhesion, Signalling |