Figure 2From: Bayesian refinement of protein functional site matchingEffect of MCMC refinement on graph matches of 1hdx_1 (Alcohol dehydrogenase) against SCOP alcohol dehydrogenase-like family (Case 1) where corresponding amino acids are restricted to others in the same group. Each site in the family is represented by a circle (graph only) and cross (with MCMC refinement) connected by a straight line to highlight the difference.Back to article page