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Table 2 Estimates of total numbers of superfamilies and folds. For various cutoffs of linkage parameters (W and E), total number of SMOG clusters (N) is shown, with the estimates for the average numbers of superfamilies and folds in a cluster (<mSF> and <mfolds>), the average numbers of clusters with a superfamily and a fold assigned (<n>SF and <n>fold), and total numbers of superfamilies and folds (MSF and Mfolds).

From: Exploring dynamics of protein structure determination and homology-based prediction to estimate the number of superfamilies and folds

W

E

N

<mSF>

<n>SF

MSF

<mfolds>

<n>fold

Mfolds

No clustering

13511

2.47

8.90

3750

1.93

16.9

1540

1.0

10-10

7237

2.77

5.40

3710

2.21

9.62

1660

1.0

10-5

6134

2.74

4.52

3720

2.24

7.90

1740

1.0

0.005

5464

2.70

3.94

3740

2.22

6.99

1740

0.5

10-10

5845

2.72

3.46

4590

2.22

6.46

2010

0.5

10-5

4900

2.39

2.72

4310

1.83

4.86

1850

0.5

0.005

4297

2.37

2.62

3890

1.90

4.93

1660

0.0

10-10

4886

1.90

2.12

4380

1.42

3.76

1850

0.0

10-5

3999

2.23

1.80

4510

1.36

3.24

1680

0.0

0.005

3364

2.30

1.67

4510

1.26

3.04

1390