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. Author manuscript; available in PMC: 2012 Mar 30.
Published in final edited form as: J Am Chem Soc. 2011 Mar 4;133(12):4359–4366. doi: 10.1021/ja107775w

Figure 1.

Figure 1

(a) UQ-8 structure with IUPAC nomenclature. Expansions of the (b) aliphatic and (c) UQ-8 resonances region of the 13C-13C 2D correlation spectra of U-DsbB(C41S) at 12.5 kHz MAS with 25 ms DARR mixing (B0 = 17.6 T, Tsample = −12 °C, 1.5 s pulse delay, maximum t1 = 15.36 ms, maximum t2 = 20.48 ms). Clearly resolved and amino-acid specific correlations are indicated in rectangle boxes for Ala, Ile, Ser and Thr and ambiguous assignments of the isoprenoid side chain are indicated in dashed circles. C13′∼33′ represent the six methyl groups of 13′, 17′, 21′, 25′, 29′, 33′. C11∼31, C12∼32 and C13∼33 represent the corresponding methylene and olefin groups.