Figure 1From: An aggregate analysis of many predicted structures to reduce errors in protein structure comparison caused by conformational flexibilityBoolean Set Operations. Boolean Set Operations (a) on solid representations of protein structures (b,c) or aligned binding sites (d,e,f) can be used to detect similarities in binding sites (g) that accommodate the same molecular fragment or variations (h,i) that cause differences in specificity [16–18].Back to article page