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Figure 2
Structure of crambin. Residues with alternative conformations are highlighted in green, orange and cyan for conformations 1, 2 and 3, respectively. Hydrogen bonds are marked with dotted red lines.

IUCrJ
Volume 13| Part 1| January 2026| Pages 53-62
ISSN: 2052-2525
https://doi.org/10.1107/S2052252525010188