| Gene | Description | Domains |
|---|---|---|
| Tadh_P55341 | calcium voltage gated channel auxiliary subunit alpha2delta 1 | VWA, VWA_N |
| Tadh_P56910 | calcium voltage gated channel auxiliary subunit alpha2delta 3 | VWA, VWA_N |
| Tadh_P56917 | calcium voltage gated channel auxiliary subunit alpha2delta 4 | VGCC_alpha2, VWA, VWA_N |