NIH researchers provide detailed view of brain protein structure

Thursday, October 11, 2012

Results may help improve drugs for neurological disorders

Researchers have published the first highly detailed description of how neurotensin, a neuropeptide hormone which modulates nerve cell activity in the brain, interacts with its receptor. Their results suggest that neuropeptide hormones use a novel binding mechanism to activate a class of receptors called G-protein coupled receptors (GPCRs).