Table 3. Number of proteins with disulfide bridges in various kingdoms of life.
| Kingdom | #proteins ~ % | #of lassos ~ % |
|---|---|---|
| Animal | 962~47.6% | 196~20.4% |
| Bacteria | 515~25.5% | 61~11.8% |
| Fungus | 155~7.7% | 39~25.2% |
| Plant | 147~7.3% | 36~24.5% |
| Archaea | 88~4.4% | 10~11.4% |
| Virus | 87~4.3% | 24~27.6% |
| Protistae | 67~3.3% | 10~14.9% |
Middle column: the number of lassos and its percentage among all 2021 proteins with disulfide bridges. Right column: The number of lassos in various kingdoms, and its percentage among all proteins with disulfide bridges in this kingdom.