These videos provide excellent overviews of proteins and enzymes – what they are and why they are important. They are produced by the Research Collaboratory for Structural Bioinformatics (RCSB), a part of the worldwide Protein Data Bank Archive. The RCSB site has additional educational information for non-specialists through its PDB-101 subdomain including curricula for teachers, video challenges for high school students, and a “molecule of the month” providing interactive views into complex protein structures.
Youtube Channel: RCSBProteinDataBank