FIG. 3.
Award-winning student videos from the 2020 RCSB PDB Video Challenge for High School Students on “Molecular Mechanisms of Opioid Action.” Adapted with permission from the RCSB PDB, see http://pdb101.rcsb.org/events/video-challenge/2020-awards. Copyright 2020 Authors, licensed under a Creative Commonsr CC-BY-4.0.