Differential Behavior of Conformational Dynamics in Active and Inactive States of Cannabinoid Receptor 1
Ugochi H. Isu,
Adithya Polasa,
Mahmoud Moradi
Abstract:The cannabinoid receptor CB1 is a G protein-coupled receptor that regulates critical physiological processes including pain, appetite, and cognition. Understanding the conformational dynamics of CB1 associated with transitions between inactive and active signaling states is imperative for developing targeted modulators. Using microsecond-level all-atom molecular dynamics simulations, we identified marked differences in the conformational ensembles of inactive and active CB1 states in apo conditions. The inacti… Show more
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