Figure 4From: Coevolution analyses illuminate the dependencies between amino acid sites in the chaperonin system GroES-LDistribution of coevolving sites amongst secondary structures in GroEL. The observed number of sites within each structure (colour coded bars according to the bacterial group) was compared to the expected number of such sites using a χ2 distribution. Significant values (P < 0.05) are indicated with black stars.Back to article page