From: Performance of Web tools for predicting changes in protein stability caused by mutations
PoPMuSiC | DynaMut | DUET | INPS-MD | MAESTROweb | |
---|---|---|---|---|---|
Values calculated for mutations causing a ΔΔG > |0.5|kcal/mol | |||||
True negative | 424 | 270 | 413 | 422 | 399 |
False positive | 19 | 173 | 30 | 21 | 44 |
True positive | 44 | 80 | 64 | 49 | 62 |
False negative | 58 | 22 | 38 | 53 | 40 |
Accuracy | 0.86 | 0.64 | 0.88 | 0.86 | 0.85 |
True negative rate (specificity) | 0.96 | 0.61 | 0.93 | 0.95 | 0.90 |
True positive rate (sensitivity) | 0.43 | 0.78 | 0.63 | 0.48 | 0.61 |
Positive predictive value (precision) | 0.70 | 0.32 | 0.68 | 0.70 | 0.58 |
Negative predictive value | 0.88 | 0.92 | 0.92 | 0.89 | 0.91 |
MCC | 0.47 | 0.31 | 0.58 | 0.50 | 0.50 |
Values calculated for mutations causing a ΔΔG ≤|0.5|kcal/mol | |||||
True negative | 101 | 58 | 87 | 93 | 75 |
False positive | 17 | 60 | 31 | 25 | 43 |
True positive | 27 | 50 | 33 | 25 | 43 |
False negative | 52 | 29 | 46 | 54 | 36 |
Accuracy | 0.65 | 0.55 | 0.61 | 0.60 | 0.60 |
True negative rate (specificity) | 0.86 | 0.49 | 0.74 | 0.79 | 0.64 |
True positive rate (sensitivity) | 0.34 | 0.63 | 0.42 | 0.32 | 0.54 |
Positive predictive value (precision) | 0.61 | 0.45 | 0.52 | 0.50 | 0.50 |
Negative predictive value | 0.66 | 0.67 | 0.65 | 0.63 | 0.68 |
MCC | 0.23 | 0.12 | 0.16 | 0.12 | 0.18 |