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Figure 2
Schematic to describe the construction of and key residues in the orthosteric binding site of AcAChBP and the corresponding amino acids in the human GlyR-α1(−)/β(+) heteromeric site. Substitutions in red convert AcAChBP into GBP.

IUCrJ
Volume 6| Part 6| November 2019| Pages 1014-1023
ISSN: 2052-2525
https://doi.org/10.1107/S205225251901114X