Figure 2
σA-Weighted 2Fo − Fc electron-density maps around the antiparallel β-sheet comprising residues 34–39, 51–57 and 61–65. The σA-weighted 2Fo − Fc maps are contoured at 3.0σ (cyan) and 6.0σ (yellow). This figure was produced using the program PyMOL (DeLano, 2002). |