The Gellman Group at the University of Wisconsin-Madison presents its research "focused on understanding the interactions involved in the folding of natural and unnatural amide polymers." After learning the basics of the Group's unnatural amino acids and beta-peptide foldamers work, users can discover its biological applications. The website offers helpful figures to explain the protein-protein interactions and Beta Hairpins and Sheets. Researchers can find downloads to Gellman's numerous publications since 1989.