ATP binding site mutagenesis reveals different subunit stoichiometry of functional P2X2/3 and P2X2/6 receptors.
Hausmann R, Bodnar M, Woltersdorf R, Wang H, Fuchs M, Messemer N, Qin Y, Günther J, Riedel T, Grohmann M, et al. J Biol Chem. 2012 Apr 20; 287(17):13930-43. Epub 2012 Feb 29.