| Gene | Description | Domains |
|---|---|---|
| Spis_XP_022778870_1 | 3 hydroxyisobutyrate dehydrogenase | NAD_binding_2 |
| Spis_XP_022788689_1 | 3 hydroxyisobutyrate dehydrogenase | NAD_binding_11, NAD_binding_2 |
| Spis_XP_022789825_1 | phosphogluconate dehydrogenase | 6PGD, NAD_binding_2 |
| Spis_XP_022808845_1 | glyoxylate reductase 1 homolog | NAD_binding_11, NAD_binding_2 |