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. Author manuscript; available in PMC: 2012 Jul 21.
Published in final edited form as: J Phys Chem Lett. 2011 Jul 21;2(14):1836–1841. doi: 10.1021/jz200768r

Figure 4.

Figure 4

2D 13C-13C correlation spectra of DsbB/CuDMPE-DTPA (a) with RFDR 7.1 ms mixing and (b) with R221 300 ms mixing under 36 kHz MAS (B0 = 11.7 T, Tsample = −15 °C, recycle delay 0.3 s, maximum t1 = 15.36 ms, maximum t2 = 20.48 ms). The dashed circle indicates Ile Cα-Cδ1 correlations that are more prominent in R221 300 ms mixing. Both data were processed with 30 and 30 Hz net line broadening in each dimension and plotted at the same contour levels, with the lowest contour at 5σ.