Figure 4From: Towards a comprehensive structural coverage of completed genomes: a structural genomics viewpointSize distribution of the largest 2500 structurally uncharacterised Pfam-A and NewFam domain families (clear bars) with the proportion of these largest families lacking a prokaryotic sequence (light grey infill on white bars) The size distribution of the 2500 largest Pfam-A and NewFam families with at least five prokaryotic sequences is also shown (black bars).Back to article page