Comparison between BIFANR and Buck’s in PDZ family.

<p>A: S1 and S2 represent 2 experimental confirmed protein sectors in PDZ family and the height of each color bar represents the number of sites in corresponding predicted protein sector by Buck’s method. B: S1 and S2 represent 2 protein sectors in PDZ family and the height of each color bar represents the number of sites in corresponding predicted sector by BIFANR. And the height of the brown bar represents the number of lost sites by algorithms in each experimental confirmed protein sector.