NMR structure of peptide 8, characterized by a trans-4-cyclohexyl-Pro, with a dramatic reduction in activity on E. coli ATCC and lost effect on P. aeruginosa. - Buommino, E.; Carotenuto, A.; Antignano, I.; Bellavita, R.; Casciaro, B.; Loffredo, M. R.; Merlino, F.; Novellino, E.; Mangoni, M. L.; Nocera, F. P.; Brancaccio, D.; Punzi, P.; et al. (Biological Magnetic Resonance Bank, 2019)