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Figure 10
Water-relay network within CA, showing a difference in the orientation of water W1 between pH 7.8 (active) and pH 10.0 (inactive). Reprinted with permission from Fisher et al. (2011BB25), Biochemistry, 50, 9421–9423. Copyright (2011) American Chemical Society.

IUCrJ
Volume 4| Part 1| January 2017| Pages 72-86
ISSN: 2052-2525
https://doi.org/10.1107/S205225251601664X