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Figure 1
The mol­ecular structures of Z–Gly–Aib–OH showing the 50% probability displacement ellipsoids and simplified atom numbering (Farrugia, 2012BB6). (a) The asymmetric unit of the complex with Ca2+ and H2O (I)[link]. One metal ion is coordinated by two symmetry-inverted peptides and water mol­ecules. (b) The structure of the neutral dipeptide Z-Gly-Aib-OH (II)[link].

Journal logoCRYSTALLOGRAPHIC
COMMUNICATIONS
ISSN: 2056-9890
Volume 74| Part 8| August 2018| Pages 1173-1177
https://doi.org/10.1107/S2056989018010745
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