Authors: Andrew C Kruse; Aaron M Ring; Aashish Manglik; Jianxin Hu; Kelly Hu; Katrin Eitel; Harald Hübner; Els Pardon; Celine Valant; Patrick M Sexton; Arthur Christopoulos; Christian C Felder; Peter Gmeiner; Jan Steyaert; William I Weis; K Christopher Garcia; Jürgen Wess; Brian K Kobilka Journal: Nature Date: 2013-11-20 Impact factor: 49.962