| Gene | Description | Domains |
|---|---|---|
| Aque_Aqu2.1.27125_001 | 3-oxo-5-alpha-steroid 4-dehydrogenase 2 | Steroid_dh |
| Aque_Aqu2.1.32531_001 | 3-oxo-5-alpha-steroid 4-dehydrogenase 1 | Steroid_dh |
| Aque_Aqu2.1.34262_001 | Very-long-chain enoyl-CoA reductase | Steroid_dh |
| Aque_Aqu2.1.37298_001 | Polyprenol reductase | Steroid_dh |