| Gene | Description | Domains | Gene lists |
|---|---|---|---|
| Spis_XP_022777868_1 | — | 2TM, 7tm_2, DUF3566, DUF5592, DUF6007, DUF6637, YtpI | Signalling |
| Spis_XP_022783552_1 | jagunal homolog 1 | DctQ, DUF5373, Jagunal, YtpI | — |
| Spis_XP_022801127_1 | membrane magnesium transporter 2 | MamI, MMgT, Phage_T4_Y16C, YtpI | — |