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. Author manuscript; available in PMC: 2012 Mar 23.
Published in final edited form as: J Am Chem Soc. 2011 Mar 1;133(11):3943–3953. doi: 10.1021/ja108650x

Figure 10.

Figure 10

Comparison of the aliphatic region of the 2D 13C-13C correlation spectra recorded on U-13C,15N-enriched DLC8. (a) R212 (DARR) spectrum of the sample spun at 10 kHz, high-power TPPM 1H decoupling with (ω1 = 96 kHz) was employed in the t1 and t2 dimensions. (b) R211 spectrum of the sample spun at 40 kHz, low-power CW 1H decoupling (ω1 = 9 kHz) was employed in the t1 and t2 dimensions. Mixing times of 20 and 200 ms were used to record the DARR spectrum at 10 kHz and the R211 spectrum at 40 kHz, respectively. In (c) and (d), 1D slices extracted along the ω2 (I-III) and ω1 (IV-VI) frequency dimensions of the 2D 13C-13C correlation spectra. The first contour in all spectra is set at 5xσ (σ is the noise rmsd) with the multiplier of 1.2.