| Gene | Description | Domains | Gene lists |
|---|---|---|---|
| Catsperg1 | — | CATSPERG_beta-prop, CATSPERG_C, CATSPERG_Ig-like, CATSPERG_NTD | — |
| Catsperg2 | — | CATSPERG_beta-prop, CATSPERG_C, CATSPERG_Ig-like, CATSPERG_NTD, SRTM1 | — |
| Itga4 | — | CATSPERG_C, FG-GAP, FG-GAP_3, HisK_sensor, Integrin_A_Ig_1, Integrin_A_Ig_2, Integrin_A_Ig_3, Integrin_alpha, MGTA_C | Adhesion |