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Figure 7
Mechanistic pathway for the isomerization of D-glucose to D-fructose, catalyzed by XI, with ring opening (a) followed by isomerization (b) and ring closing (c) (Kovalevsky et al., 2010BB50).

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