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Figure 5
Global difference-map features in DtpAa and thaumatin. RIDL isomorphous difference maps comparing 7.9 fs, 10 µJ and 53 fs, 100 µJ data sets in β-sheet regions in DtpAa (a) and thaumatin (b) contoured at 3σ, highlighting protein-dependent differences. Peaks are observed in DtpAa to occur in the spacing between β-sheets and not necessarily where hydrogen bonds exist. Whole-molecule RIDL difference maps again comparing 7.9 fs, 10 µJ and 53 fs, 100 µJ data sets in DtpAa (c) and thaumatin (d) contoured at 4σ to highlight dominant features. Heme-group and disulfide bonds are highlighted in cyan as stick representations.

IUCrJ
Volume 12| Part 3| May 2025|
ISSN: 2052-2525
https://doi.org/10.1107/S2052252525002660