| Status | Description | Organism | Genes | References |
|---|---|---|---|---|
| C-5 sterol desaturase | Aeromonas hydrophila | GH2M-2800 | ||
| C-5 sterol desaturase | Alteromonas macleodii | GL7I-1648 | ||
| C-5 sterol desaturase | Aeromicrobium marinum | GM76-2372 | ||
| C-5 sterol desaturase | Aeromonas salmonicida | GJJN-1483 | ||
| C-5 sterol desaturase | Aeromonas veronii | GHKF-2645 | ||
| C-5 sterol desaturase | Burkholderia glumae | GJI5-2420 | ||
| C-5 sterol desaturase | Burkholderia multivorans | G10P5-2578 | ||
| C-5 sterol desaturase | Cupriavidus metallidurans | GJ5G-2145 | ||
| C-5 sterol desaturase | Enterobacter cloacae | erg3 | ||
| C-5 sterol desaturase | Fibrella aestuarina | G1365-5568 |