| Gene | Description | Domains |
|---|---|---|
| Spis_XP_022791355_1 | O sialoglycoprotein endopeptidase | TsaD |
| Spis_XP_022806146_1 | O sialoglycoprotein endopeptidase | TsaD |
| Spis_XP_022807409_1 | O sialoglycoprotein endopeptidase like 1 | TsaD |
| Spis_XP_022809834_1 | O sialoglycoprotein endopeptidase | TsaD |