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Figure 4
Calixarenes as molecular glues. The crystal packing is dominated by PAF–sclxn interactions in (a) PAF–sclx4, (b) PAF–sclx6 and (c) PAF–sclx8. This observation suggests that the calixarene acts as a molecular glue in protein assembly. Proteins, calixarenes and unit-cell axes are depicted in grey, green and blue, respectively. The PEG fragments are depicted as sticks.

IUCrJ
Volume 6| Part 2| March 2019| Pages 238-247
ISSN: 2052-2525
https://doi.org/10.1107/S2052252519000411