Bruno Catalanotti

From Structureto Dynamics: Activation Mechanism ofthe G Protein-Coupled Bile Acid Receptor 1-Gs Complex

Abstract The G protein-coupled bile acid receptor 1 (GPBAR1, also known as TGR5) is a key mediator of bile acid signaling, exerting its physiological effects through coupling with the stimulatory G protein (Gs). This interaction stabilizes the receptor’s active state and triggers...