Molecular mechanism of positive allosteric modulation of the metabotropic glutamate receptor 2 by JNJ‐46281222

Abstract

Our results obtained with JNJ-46281222 in unlabelled and tritiated form further contribute to our understanding of mGlu2 allosteric modulation. The computational simulations and mutagenesis provide a plausible binding mode with indications of how the ligand permits allosteric activation. This study is therefore of interest for mGlu2 and class C receptor drug discovery.