Crystal Structural and Functional Analysis of the Putative Dipeptidase from Pyrococcus horikoshii OT3

Figure 5

Structure-based sequence alignment of dipeptidase (PDB ID: 2HOW from P. horikoshii OT3 (Ph dpd) with prolidase from P. furiosus (Zn-Pf prol) and dipeptidase (PDB ID: 1WY2) from P. horikoshii OT3 (Zn-Ph dpd). Above and below the alignment are shown the secondary structure elements. Alignment was performed using CLUSTAL W [37], and the figure was produced using ESPript [38].