Figure 3 - full size

 

Figure 3.
Fig. 3. Electron density map of AvrPphB. Stereo pair of a [A]-weighed 2|F[o]| - |F[c]| simulated-annealing omit electron density map (1.35 Å, contoured at 1.2 ) calculated with the final refined coordinates. Shown here is a region near the catalytic triad. The region includes highly conserved residues Trp-105, Asp-227 (one of the catalytic triad residues), Pro-228, Asn-229, Gly-231, Glu-232, and Phe-233. Notably, the rings of Trp-105, Phe-226, and Pro-228 are stacked on each other. The image was prepared with the program MOLSCRIPT.