Figure 3 : Comparison of NTwt and NT* using 2D HSQC NMR.

From: Efficient protein production inspired by how spiders make silk

Figure 3

(a) Overlay of 15N–1H HSQC-NMR spectra of NTwt (red) and NT* (blue) at pH 5.5. (b) Overlay of 15N–1H HSQC-NMR spectra of NTwt (red) and NT* (blue) at pH 7.2. (c) Averaged backbone amide 1H and 15N chemical shift differences between NTwt and NT* at pH 5.5 and pH 7.2.