Table 2 Comparison of PPI coverage rates in different DDI databases
From: IDDI: integrated domain-domain interaction and protein interaction analysis system
| Â | 3D-structure based only | UniDomInt | DOMINE | IDDI |
|---|---|---|---|---|
PPI with DDI | 25,944 | 55,788 | 60,758 | 129,922 |
PPI without DDI | 231,958 | 202,114 | 197,144 | 127,980 |
Rate (%) | 10.0 | 21.6 | 23.6 | 50.4 |