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Table 3 Performance of pair-wise comparisons for natural candidate CP pairs over various sequence identities

From: CPSARST: an efficient circular permutation search tool applied to the detection of novel protein structural relationships

Identity (%)

No. of candidate CP pairs

Structural diversity

  

CPSARST

SHEBA

SAMO

≤ 10

823

6.309

11.180

4.396

10-20

152

5.864

13.881

4.994

20-30

11

3.581

4.506

3.363

30-40

33

1.868

3.284

2.210

40-50

40

1.755

3.096

1.544

> 50

9

1.385

2.247

1.520