| Gene | Description | Domains |
|---|---|---|
| Spis_XP_022803898_1 | dihydrolipoamide dehydrogenase | Pyr_redox_2, Pyr_redox_dim |
| Spis_XP_022804061_1 | thioredoxin reductase 2 | Pyr_redox_2, Pyr_redox_dim |
| Spis_XP_022804187_1 | pyridine nucleotide disulphide oxidoreductase domain 1 | Pyr_redox_2, Rubredoxin_C |
| Spis_XP_022809315_1 | glutathione disulfide reductase | Pyr_redox_2 |