FIGURE 4.

Two-dimensional edited NOESY (E) and NOESY (N) spectra of K·D·O. A, strips from both experiments (A) corresponding to the D(NH) chemical shift. B, table showing the expected outcome of both spectra for the six possible registers of the assembly according to our models. The × indicates that a peak should be observable in the spectrum, and ○ indicates that no peak is expected. The last row summarizes the results of the strips on the right. Inconsistencies between the models and the spectra are highlighted in red.