Research Article
Prediction of Protein Structural Classes for Low-Similarity Sequences Based on Consensus Sequence and Segmented PSSM
Table 2
The prediction accuracies of our method on the 1189, 25PDB and 640 datasets.
| Dataset | Structural class | Sens (%) | Spec (%) | -measure | MCC | AUC |
| 1189 | All- | 84.8 | 95.6 | 0.84 | 0.80 | 0.90 | All- | 85.4 | 94.1 | 0.85 | 0.79 | 0.90 | | 85.0 | 90.0 | 0.82 | 0.74 | 0.88 | | 55.2 | 91.3 | 0.59 | 0.49 | 0.73 | OA | 78.5 | | | | | AA | 77.6 | | | | |
| 25PDB | All- | 94.4 | 96.4 | 0.92 | 0.90 | 0.95 | All- | 91.9 | 97.2 | 0.92 | 0.89 | 0.95 | | 71.1 | 95.7 | 0.76 | 0.70 | 0.83 | | 92.5 | 95.2 | 0.90 | 0.86 | 0.94 | OA | 88.4 | | | | | AA | 87.5 | | | | |
| 640 | All- | 83.3 | 96.8 | 0.86 | 0.82 | 0.90 | All- | 83.1 | 95.3 | 0.84 | 0.79 | 0.89 | | 83.0 | 89.4 | 0.79 | 0.70 | 0.86 | | 60.2 | 87.4 | 0.62 | 0.49 | 0.74 | OA | 77.0 | | | | | AA | 77.4 | | | | |
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