Table 1.
Quantitative features of fold expansion curves presented in Figure 2.
|
Statistic |
Protein category |
ancestry ≤ 19% (prior to DNA genome) |
ancestry ≤ 40% (prior to divergence of LUCA) |
ancestry ≤ 100% (all protein folds) |
||||
|---|---|---|---|---|---|---|---|---|
| tRNA-related proteins | 41.5% | 72.2% | 100% | |||||
| Regulation of translation | 37.5% | 50.0% | 100% | |||||
| Final fold | Ribosomal proteins | 25.0% | 37.5% | 100% | ||||
| expansion | ||||||||
| Canonical TCA enzymes | 50.0% | 85.7% | 100% | |||||
| Immune system proteins | 18.2% | 27.3% | 100% | |||||
| Whole proteome | 6.5% | 21.0% | 100% | |||||
| tRNA-related proteins | 4.2% | 16.7% | 70.6% | |||||
| Regulation of translation | 3.9% | 12.0% | 60.3% | |||||
| Area | Ribosomal proteins | 2.5% | 8.8% | 62.1% | ||||
| under | ||||||||
| curve | Canonical TCA enzymes | 4.7% | 18.0% | 77.0% | ||||
| Immune system proteins | 0.4% | 5.0% | 35.1% | |||||
| Whole proteome | 0.5% | 3.3% | 40.3% | |||||