Figure 2
From: A comparison of Pfam and MEROPS: Two databases, one comprehensive, and one specialised.
Frequency distribution for sizes of overlaps between MEROPS families and their corresponding Pfam families. For each of the 121 MEROPS families that overlapped at least one Pfam family, the number of unique sequences in the intersection was counted and expressed as a percentage of the total number of unique sequences in the union of the two sets. Panel A shows the frequencies (i.e. numbers of MEROPS families) for each 5% interval. The cumulative frequencies are shown in Panel B.