Structure-Based Optimization Strategies for G Protein-Coupled Receptor (GPCR) Allosteric Modulators: A Case Study from Analyses of New Metabotropic Glutamate Receptor 5 (mGlu5) X-ray Structures.
Christopher, J.A., Orgovan, Z., Congreve, M., Dore, A.S., Errey, J.C., Marshall, F.H., Mason, J.S., Okrasa, K., Rucktooa, P., Serrano-Vega, M.J., Ferenczy, G.G., Keseru, G.M.(2019) J Med Chem 62: 207-222
- PubMed: 29455526 
- DOI: 10.1021/acs.jmedchem.7b01722
- Primary Citation of Related Structures:  
6FFI, 6FFH - PubMed Abstract: 
Two interesting new X-ray structures of negative allosteric modulator (NAM) ligands for the mGlu 5 receptor, M-MPEP (3) and fenobam (4), are reported. The new structures show how the binding of the ligands induces different receptor water channel conformations to previously published structures ...