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. Author manuscript; available in PMC: 2014 Mar 5.
Published in final edited form as: Structure. 2013 Feb 14;21(3):365–375. doi: 10.1016/j.str.2012.12.015

Figure 5.

Figure 5

Amide protection factors determined by H/D exchange. A) Protection factors of TmNusGCTD (dark gray) and EcNusGCTD (white) at 298 K as a function of sequence. Protection factors are expressed as the ratio of the intrinsic exchange rate and the experimentally determined exchange rate. Residues Phe299-Ile352 of TmNusG correspond to residues Phe128-Ala181 of EcNusG. The arrows indicate the location of the β-strands. B) Protection factors of the CTD from TmNusGNTD-CTD (white) and isolated TmNusGCTD at 323K.