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. Author manuscript; available in PMC: 2009 Jun 13.
Published in final edited form as: J Mol Biol. 2008 Apr 16;379(4):656–665. doi: 10.1016/j.jmb.2008.04.023

Figure 3.

Figure 3

Best scoring model of the PhoQ periplasmic domain. Model 734, after rigid-body minimization with XPLOR-NIH, is shown. The N-terminal ends are 16 Å apart. The C-terminal ends are 22 Å apart. N-terminal helices are colored light blue. Negatively charged residues implicated in forming interactions with the membrane are shown in stick representation.