| Gene | Description | Domains |
|---|---|---|
| Spis_XP_022778694_1 | cytochrome b5 reductase 3 | FAD_binding_6, NAD_binding_1 |
| Spis_XP_022779730_1 | cytochrome b5 reductase 3 | Acyl-CoA_dh_1, Acyl-CoA_dh_N, FAD_binding_6, NAD_binding_1 |
| Spis_XP_022783142_1 | cytochrome b5 reductase like | FAD_binding_6, NAD_binding_1, Oxidored-like |
| Spis_XP_022785494_1 | cytochrome b5 reductase 4 | CS, Cyt-b5, FAD_binding_6, NAD_binding_1 |
| Spis_XP_022809920_1 | cytochrome b5 reductase like | FAD_binding_6, NAD_binding_1 |