view article
Figure 3
Structure determination and phasing of thaumatin. (a) CCall/CCweak of SHELXD trials. (b) Experimental electron density after density modification. (c) Refined electron-density map. (d) Bijvoet-difference Fourier peaks. Peaks for anomalous scatters are shown as magenta isomeshes contoured at 4σ. The numbers indicate the positions of sulfur atoms of anomalous scatters in the structure: 1, C149–C158; 2, C159–C164; 3, C9–C204; 4, C121–C193; 5, C134–C145; 6, C56–C66; 7, C126–C177; 8, M122; 9, C71–C77. The overall structure model of thaumatin from native-SAD is shown as ribbons.

IUCrJ
Volume 9| Part 6| November 2022| Pages 768-777
ISSN: 2052-2525
https://doi.org/10.1107/S205225252200971X