| Gene | Description | Domains | Gene lists |
|---|---|---|---|
| Spis_XP_022798561_1 | RNA 3 terminal phosphate cyclase | RTC, RTC_insert | — |
| Spis_XP_022800118_1 | RNA 3 terminal phosphate cyclase | DnaJ, RTC, RTC_insert | — |
| Spis_XP_022804393_1 | RNA terminal phosphate cyclase like 1 | RTC, RTC_insert | — |