Performance of predictor of Chen et al. for different test data sets.

atest data containing only (non)-interactions with PDZ domains orthologous to those from the training data of Chen et al.btest data containing only (non)-interactions with PDZ domains that were not orthologous to those in the training data of Chen et al.ctest data containing only (non)-interactions with PDZ domains from MAGI1, 2 and 3 proteins. These subsets were analysed to verify that the overrepresentation of PDZ domains from these proteins did not introduce a bias in calculated sensitivity and specificities.dpercentage of interactions that were correctly predicted.epercentage of non-interactions with PDZ-binding motif that were not correctly predicted.fpercentage of non-interactions without PDZ-binding motif that were not correctly predicted.The numbers in brackets represent the total number of items in the respective test data set.