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. Author manuscript; available in PMC: 2012 Dec 15.
Published in final edited form as: J Phys Chem B. 2011 Nov 15;115(49):14822–14830. doi: 10.1021/jp207420d

Figure 7.

Figure 7

a) Model of OmpA with two labeled side chains A11R1 and T95R1 constructed as described in the text. The separation between R1 nitrogen atoms is 26.2 Angstroms. b) DEER signals (black traces) obtained for the A11R1/T95R1 OmpA in four different environments: CHAPS, DoDM, DPC and OM. The red traces represent fits to the data using either a single Gaussian (used for CHAPS) or Tikhonov regularization implemented in DeerAnalysis 2009 (see methods). c) Distance distributions obtained in the indicated detergent environment, which represent the fits shown in b).