| Gene | Description | Domains | Gene lists |
|---|---|---|---|
| Spis_XP_022778749_1 | S1 RNA binding domain 1 | ACCA, Carboxyl_trans, MdcE, NfeD1b_N, T3SSipB | — |
| Spis_XP_022798193_1 | caseinolytic mitochondrial matrix peptidase proteolytic subunit | CLP_protease, NfeD1b_N | — |
| Spis_XP_022805396_1 | — | Beta_elim_lyase, CLP_protease, NfeD1b_N, Peptidase_S49, SDH_protease, WHD_MCM4 | — |