Fig. 6From: Using structural knowledge in the protein data bank to inform the search for potential host-microbe protein interactions in sequence space: application to Mycobacterium tuberculosis Diversity on the sequence level within domain families. Histogram of the percentage sequence similarity values resulting from all-vs-all pairwise alignment of members assigned to a common domain. The distribution represents the aggregate of a random selection of 50 Pfam domains with 30–60 members in each familyBack to article page