Isoleucine Side Chains as Reporters of Conformational Freedom in Protein Folding Studied by DNP-Enhanced NMR - Leonardo Levorin; Nina Becker; Boran Uluca-Yazgi; Luis Gardon; Mirko Kraus; Marc Sevenich; Athina Apostolidis; Kai Schmitz; Neomi Rüter; Irina Apanasenko; Dieter Willbold; Wolfgang Hoyer; et al. (Journal of the American Chemical Society, 2025)