Fourth Community Wide Experiment on the Critical Assessment of Techniques for Protein Structure Prediction

CASP4 in numbers

Data as of September 17, 2000

Number of research groups registered	160
Number of prediction servers registered	38

Total number of prediction targets	43
Targets already expired	43
Targets still available for prediction	0

Accepted predictions

Prediction format	Number of research groups and prediction servers contributing	Number of models designated as 1	Total number of models
3D coordinates	111	2012	5150
Alignments to PDB structures	61	1623	4548
Residue-residue contacts	6	92	96
Secondary structure assignments	35	1195	1342
All	163	4922	11136

Protein Structure Prediction Center