(2S,4S)-5-Fluoroleucine, (2S,4R)-5-Fluoroleucine, and 5,5′-Difluoroleucine in Escherichia coli PpiB: Protein Production, 19F NMR, and Ligand Sensing Enhanced by the γ-Gauche Effect
(2S,4S)-5-Fluoroleucine, (2S,4R)-5-Fluoroleucine, and 5,5′-Difluoroleucine in Escherichia coli PpiB: Protein Production, 19F NMR, and Ligand Sensing Enhanced by the γ-Gauche Effect
(2S,4S)-5-Fluoroleucine, (2S,4R)-5-Fluoroleucine, and 5,5′-Difluoroleucine in Escherichia coli PpiB: Protein Production, 19F NMR, and Ligand Sensing Enhanced by the γ-Gauche Effect
