Table 3.
Performance for the prediction of the ω-site
Predictor | BigPI | DGPI | GPI-SOM | PredGPI (cv*) | PredGPI (non cv**) |
Correctly predicted proteins | 23 | 16 | 15 | 21 | 24 |
Proteins wrongly predicted by one position | 1 | 4 | 2 | 3 | 2 |
Proteins wrongly predicted by more than one position | 1 | 5 | 7 | 2 | 0 |
Proteins predicted as non GPI-anchored | 1 | 1 | 2 | 0 | 0 |
The test set comprises 26 sequences with experimentally annotated ω-site (GPIω-Set). The number of sequences is listed.
*cv = results obtained with a 20-fold cross validation prediction;
**non cv = results obtained with a predictor trained on all the 26 sequences.