| Gene | Description | Domains | Gene lists |
|---|---|---|---|
| HoiH23_PlH23_004664 | cytochrome b5 reductase 4 | CS, Cyt-b5, FAD_binding_6, NAD_binding_1, NAD_binding_6 | — |
| HoiH23_PlH23_005416 | cytochrome b5 reductase 2 | 03009_C, ERMP1_C, FAD_binding_6, NAD_binding_1, NAD_binding_6 | — |
| HoiH23_PlH23_006978 | cytochrome b5 reductase-like | 03009_C, FAD_binding_6, NAD_binding_1, NAD_binding_6, Oxidored-like | — |