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Table 7 SA-FAST versus 3D-BLAST and PSI-BLAST in SCOP structural function assignment accuracy for the SCOP-894 protein dataset

From: Protein structure search and local structure characterization

Class 894 proteins Accuracya (894 proteins) Accuracy (sequence identity <25%)
  Number of queries SA-FAST 3D-BLAST PSI-BLAST SA-FAST 3D-BLAST PSI-BLAST
All alpha 161 99.27 94.41 94.41 95.83 75.00 66.67
All beta 199 95.12 94.47 93.97 87.32 77.55 73.33
α/β 292 97.58 97.26 91.44 95.68 87.88 65.77
α+β 242 95.13 94.63 88.84 93.81 83.33 60.87
  1. aThe top-ranked family in the hit list of a query was used as the predicted family. Accuracy is the percentage of times that the family was correctly predicted.