Figure 2 - full size

Figure 2.
FIG. 2. The structure of tryparedoxin. a, a ribbon diagram depicting the TryX fold, secondary structure assignment, and location of the redox-active disulfide formed between Cys-40 and Cys-43 (yellow sticks). Figs. 2a and 3, 4,5 were prepared with MOLSCRIPT (39) and RASTER3D (40). In b, the amino acid sequence of residues colored red are strictly conserved, and those colored black are similar at scale 7 in the ALSCRIPT program (41). The active site motif WCPPCR is marked with o .