| Gene | Description | Domains |
|---|---|---|
| Spis_XP_022781288_1 | calcium voltage gated channel auxiliary subunit alpha2delta 1 | VWA, VWA_N |
| Spis_XP_022787965_1 | calcium voltage gated channel auxiliary subunit alpha2delta 2 | VWA, VWA_N |
| Spis_XP_022798108_1 | calcium voltage gated channel auxiliary subunit alpha2delta 1 | VWA, VWA_N |