Genetically Encoded Pentafluorophenylalanine Enables Quantitative Probing of Local Protein Malleability by 19 F NMR - Nathan Paul; Adarshi P. Welegedara; Rebecca L. Frkic; Luca Macri; Toby R. C. Thompson; James L. Baber; Edan Habel; Elwy H. Abdelkader; Haocheng Qianzhu; Nicholas F. Chilton; Colin J. Jackson; Ad Bax; et al. (Journal of the American Chemical Society, 2026)