Fig. 4.
Comparison of parameters extracted from the 2.6%-sampled (1.15% after time domain extension) NUS-reconstructed 3D (H)N(COCO)NH spectrum with those of the fully sampled spectrum. A Correlations between the strong diagonal peak intensities of the NUS-reconstructed and fully sampled spectra (RP = 0.997). B Same as A but for the weaker crosspeaks (RP = 0.967). C The 3JC′C′ couplings of the NUS spectrum versus those extracted from the fully sampled spectrum (RP = 0.976; RMSD = 0.029 Hz). 3JC′C′ couplings were calculated from the cross peak to diagonal peak intensity ratios