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. 2020 Apr 28;5(18):10466–10480. doi: 10.1021/acsomega.0c00590

Figure 7.

Figure 7

(a) Plots of the measured chemical shift perturbations of the amide protons and nitrogens of NDM-1, in the presence of 2 molar equiv of Zn(II), after addition of 2 molar equiv of flavonols: (a1) quercetin, (a2) myricetin, and (a3) morin. (b) Plots of the measured chemical shift perturbations of the amide protons and nitrogens of NDM-1, in the absence of Zn(II) and 2 molar equiv of morin (b1) and 4 molar equiv of morin (b2). In red, orange, and yellow are represented the residues with Δδ > 0.09 ppm, 0.09 > Δδ > 0.05 ppm, and Δδ > 0.02 ppm, respectively. The unassigned residues of NDM-1 are represented by gray lines.