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. Author manuscript; available in PMC: 2007 Apr 10.
Published in final edited form as: J Mol Biol. 2006 Dec 15;366(5):1416–1423. doi: 10.1016/j.jmb.2006.12.024

Figure 4.

Figure 4

Comparison of receptor and kinase responses. Solid lines: anisotropy responses to varying concentrations of nickel (upper panel) and aspartate (lower panel) normalized to the saturated response, Δrsat, and color coded as in Fig. 3b: EEEE receptors green, QEEE receptors orange, QQQQ receptors red. These lines are fits to Eq. 1. Dotted lines with open symbols: kinase activities (dose-response plots) for measurements made with cheR+cheB+ cells expressing only Tar receptors (blue symbols) or cheR cheB cells expressing only modified Tar receptors (using the color code of Fig. 3b).