| Gene | Description | Domains |
|---|---|---|
| Spis_XP_022782511_1 | malate dehydrogenase 1B | Ldh_1_C, Ldh_1_N |
| Spis_XP_022798238_1 | lactate dehydrogenase A | Ldh_1_C, Ldh_1_N |
| Spis_XP_022798401_1 | malate dehydrogenase 2 | Ldh_1_C, Ldh_1_N |
| Spis_XP_022809387_1 | malate dehydrogenase 1 | Ldh_1_C, Ldh_1_N |