Figure 2From: Structural model of nicotinic acetylcholine receptor isotypes bound to acetylcholine and nicotineAcetylcholine (space filling representation) docked into the agonist binding pocket of human nAChR, at the interface of the alpha4 (subunit 1) and beta2 (subunit 2) monomers. Gold: alpha4, cyan: beta2, yellow: ligand binding site. Other interfaces modeled in this study are also indicated.Back to article page