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Structural analysis of acetylation sites in virulence factors. Structures of AphP (A), VctP (B), and CheY (C), and homology models of LuxU (D), CRP (E), IhfA/B (F), and PhoB (G) were evaluated. The proteins are depicted in gray or if two proteins in gray and green. Acetylated sites are shown in cyan and other relevant residues in purple (in A residues forming a binding site and in D the phosphorylation site).
