Figure 2
Crystal characterization. (a) A scatter plot showing the variation of unit-cell dimensions across 60 CSN diffraction data sets. Crystals with apparent P31 or P32 space-group symmetry are shown as black circles and crystals with apparent P3121 or P3221 space-group symmetry are plotted with red triangles. (b) The asymmetric unit of a crystal viewed across the ab plane showing its two CSN complexes in cartoon mode related by twofold rotational pseudo-symmetry (RPS). The unit-cell axes are shown as solid grey lines. (c) Self-rotation function analysis. The κ = 180° section of the native Patterson self-rotation function calculated with data between 6.6 and 20 Å resolution for the untwinned native data set used in MIRAS phasing (space group P31), indicating 32 pseudo-symmetry. The peaks are 77% of the height of the origin peak. |