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. Author manuscript; available in PMC: 2010 Feb 11.
Published in final edited form as: J Am Chem Soc. 2009 Feb 11;131(5):1939–1946. doi: 10.1021/ja8079669

Figure 3.

Figure 3

13C NMR spectra of TtCuA labeled at Cys (A, B, C) and of uniformly labeled TtCuA (D) recorded at 298 K. The spectrum where signal A is seen (A) was acquired with the offset of the carbon channel set at 800 ppm and processed with 800 Hz line broadening. The spectrum showing signals Y and Z (B) was acquired with the offset at -500 ppm and processed with 1000 Hz of line broadening. Spectra spanning from 400 to -10 ppm (C, D) were acquired with the offset at 300 ppm and processed with 100 Hz line broadening.