Figure 3: Structure of the GrlR–GrlAΔ interacting surface.
From: Structure of GrlR–GrlA complex that prevents GrlA activation of virulence genes
(a) The GrlR dimer is shown in surface representation and GrlAΔ is shown as a cartoon. The interacting residues of GrlAΔ are shown as sticks. (b) Final 2Fo-Fc electron density map (contoured at 1σ) for the key residues of GrlAΔ.
