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. Author manuscript; available in PMC: 2016 Sep 1.
Published in final edited form as: Neuropharmacology. 2014 Oct 15;96(0 0):150–156. doi: 10.1016/j.neuropharm.2014.10.004

Figure 2. The AChR agonist binding sites.

Figure 2

Left. Torpedo AChR (pdb accession number 2bg9; (1)). Box, agonist binding site at the αγ subunit interface; horizontal lines, membrane. Right. Side view of the ligand binding regions of an acetylcholine binding protein (AChBP; pdb accession number 2uv6; (3)). Agonist-site loops A–C are labeled; CCh, carbamylcholine; residue numbering is for mouse AChRs.