Table 1

Functional novelty of structures.

Annotations and period

Source

First structures

Structures

% first


total

nr

total

nr


GO terms during PSI

MCSG

45

1165

1110

3.86

4.05


JCSG

33

987

938

3.34

3.52


NESG

23

808

720

2.85

3.19


NYSGXRC

35

883

789

3.96

4.44


PSI

153

4101

3711

3.73

4.12


Non-PSI

1677

49373

22192

3.40

7.56


GO terms during PSI-1

MCSG

25

274

265

9.12

9.43


JCSG

18

181

169

9.94

10.65


NESG

15

178

170

8.43

8.82


NYSGXRC

19

187

169

10.16

11.24


PSI

82

872

811

9.40

10.11


Non-PSI

1189

20803

10319

5.72

11.52


GO terms during PSI-2

MCSG

20

891

852

2.24

2.35


JCSG

15

806

772

1.86

1.94


NESG

8

630

558

1.27

1.43


NYSGXRC

16

696

624

2.30

2.56


PSI

71

3229

2964

2.20

2.40


Non-PSI

488

28570

14975

1.57

3.26


Pfam families during PSI

MCSG

241

1165

1110

20.69

21.71


JCSG

133

987

938

13.48

14.18


NESG

197

808

720

24.38

27.36


NYSGXRC

131

883

789

14.84

16.60


PSI

726

4101

3711

17.70

19.56


Non-PSI

3028

49373

22192

6.13

13.64


Pfam families during PSI-1

MCSG

108

274

265

39.42

40.75


JCSG

36

181

169

19.89

21.30


NESG

69

178

170

38.76

40.59


NYSGXRC

35

187

169

18.72

20.71


PSI

260

872

811

29.82

32.06


Non-PSI

2069

20803

10319

9.95

20.05


Pfam families during PSI-2

MCSG

133

891

852

14.93

15.61


JCSG

97

806

772

12.03

12.56


NESG

128

630

558

20.32

22.94


NYSGXRC

96

696

624

13.79

15.38


PSI

466

3229

2964

14.43

15.72


Non-PSI

959

28570

14975

3.36

6.40


Numbers of first structures and their percentage of total structures and non-redundant (nr) structures at 95% sequence identity for molecular function GO terms and Pfam families during PSI, PSI-1, and PSI-2.

Lee et al. BMC Structural Biology 2011 11:2   doi:10.1186/1472-6807-11-2

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