Evaluation of CAPRI structures using Present PDPs

Properties of CAPRI targets

 

 

PDP-based Rank of near-native complexc

MJ-based Rank of near-native complexc

1

HPr kinase / HPr

102

8

4

5

2

rotavirus VP6 / Fab

88

4

7

5

3

hemagglutinin / Fab HC63

90

4

48

18

4

a-amylase / camelide VH_1

66

1

2

40

5

a-amylase / camelide VH_2

65

1

3

27

6

a-amylase / camelide VH_3

65

9

4

4

7

T cell receptor / exotoxin A

70

19

1

8

8

Nidogen-G3/laminin EGF

179

12

3

6

9

LicT homodimer

162

32

1

1

a Number of predicted complexes submitted for each CAPRI target.

b Number of correctly predicted (hit) structures among those submitted.

c Near-native is defined by RMSD £ 10 Å.

 

Docking potentials differ from folding potentials
 

   

 

Comparison of side chain-side chain contact potentials for protein docking and protein folding. Panel A and B compare the optimally designed PDPs (ordinate) with the TE (panel A) and MJ (panel B) potentials derived from folded structures. Weak correlation is observed between the two sets. Panel C compares the two sets of folding potentials. The best fitting lines and correlation coefficients are shown on the panels.

 

 

   

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