NMR Structure of Enterocin K1 in 50%/50% TFE/Water

DSS used as internal standard set equal to 0.00 ppm for the protein peak. 13C and 15N were calculated based on frequency ratios

The Leaderless Bacteriocin Enterocin K1 Is Highly Potent against Enterococcus faecium: A Study on Structure, Target Spectrum and Receptor.

1.0 mM Enterococcin K1, 50 % U-D TFE, 50 % H2O, 0.2 mM na DSS, trifluoroethanol/water