| Classification | The highest value | Accession number | Description | Characteristic |
| Fitting with logistic regression | ||||
| Accuracy | 0.6963 |
| Distribution probability | Combined feature |
|
| 0.6963 | TANS770107 | Normalized frequency of left-handed helix | Second structure feature |
|
| 0.6963 | FAUJ880109 | Number of hydrogen bond donors | Second structure feature |
| Sensitivity | 0.9819 | FAUJ880111 | Positive charge | Physicochemical feature |
| Specificity | 0.2848 |
| 40 features | Amino acid omposition |
|
| 0.2848 |
| 176 features | Physicochemical feature |
|
| 0.2848 |
| 225 features | Second structure feature |
| Fitting with neural network | ||||
| Accuracy | 0.8631 |
| Distribution probability | Combined feature |
| Sensitivity | 1 |
| 24 features | Amino acid composition |
|
| 1 |
| 68 features | Physicochemical feature |
|
| 1 |
| 23 features | Second structure feature |
| Specificity | 0.7269 |
| Distribution probability | Combined feature |
| Delete-1 validation with neural network | ||||
| Accuracy | 0.6481 | NADH010101 | Hydropathy scale based on self-information values in the two-state model (5% accessibility) | Physicochemical feature |
| Sensitivity | 1 | RADA880106 | Accessible surface area | Physicochemical feature |
|
| 1 | FASG760102 | Melting point | Physicochemical feature |
|
| 1 | LEVM760104 | Side chain torsion angle phi (AAAR) | Second structure feature |
| Specificity | 0.4334 | HUTJ700102 | Absolute entropy | Physicochemical feature |