From: Prediction of acid radical ion binding residues by K-nearest neighbors classifier
Ligand | Training dataset | Independent test dataset | ||||
---|---|---|---|---|---|---|
Chains | Pa | Nb | Chains | Pa | Nb | |
NO2− | 17 | 76 | 6218 | 5 | 22 | 1926 |
CO32− | 49 | 252 | 18,066 | 13 | 64 | 4700 |
SO42− | 242 | 1751 | 79,164 | 61 | 374 | 20,565 |
PO43− | 271 | 1730 | 90,786 | 68 | 438 | 21,493 |