Figure 2.

Structural alignment of the POOL-predicted residues for the structural genomics protein YP_001304206.1 (gray) with those of a beta-1,4-xylanase from Nonomuraea flexuosa (blue). The overlap of the three catalytic residues, E87, Y89, and E176 of the xylanase with the aligned, predicted residues from YP_001304206.1 is highlighted in the blue box and shown in close-up in the large box on the right.

Wang et al. BMC Bioinformatics 2013 14(Suppl 3):S13   doi:10.1186/1471-2105-14-S3-S13