Matthias Voitel, Maik Pankonin, Alexander Vogel, Karl Leitner, Anette Kaiser, Daniel Huster, Peter W. Hildebrand, Albert A. Smith. "Fine-Tuning of the Neuropeptide Y1 G Protein-Coupled Receptor by the Tryptophan
                    <sup>6.48</sup>
                    “Toggle Switch”." Journal of the American Chemical Society, 2026. doi:10.1021/jacs.5c07143