Fig. 7From: Neuroprotective effect of bromelain on BDNF-TRKB signalling pathway in chronic unpredictable stress-induced depression modela Secondary structure of 5HT-Receptor with the binding pocket. b Surface binding of bromelain molecule on the protein 5HT-Receptor. c Interaction of active site amino acids of the protein 5HT with bromelain molecule (3D view). d 2D view of the moleculeBack to article page