| Gene | Description | Domains | Gene lists |
|---|---|---|---|
| Spis_XP_022789238_1 | — | 7tm_1, DUF3624, DUF8525, Lips | Signalling |
| Spis_XP_022795909_1 | — | DUF8525, TPR_12, TPR_MalT | — |
| Spis_XP_022797744_1 | — | 7tm_1, 7tm_4, 7TM_GPCR_Srsx, 7TM_GPCR_Srt, 7TM_GPCR_Srv, 7TM_GPCR_Srx, DUF8525, UL78 | Signalling |
| Spis_XP_022801110_1 | solute carrier family 9 (sodium/hydrogen exchanger), member 7 | DUF8525, Na_H_Exchanger | — |