D4 Movie (VIDEO) University of North Carolina Health Care This video is under embargo. Please login to access this video. To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Caption This is a video file visualizing the structure of the D4 receptor bound to the antipsychotic drug nemonapride. Credit Anat Levit, PhD (UCSF) Usage Restrictions Credit Properly License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.