Skip to main content
. Author manuscript; available in PMC: 2013 Feb 17.
Published in final edited form as: J Mol Biol. 2011 Dec 21;416(2):208–220. doi: 10.1016/j.jmb.2011.12.030

Figure 6. Peptidoglycan recognition by ArfA-c.

Figure 6

(a) Full and (b) close-up views of the structure of ArfA-c(D236A) associated with a structural model of the peptidoglycan peptide MDP (MurNAc–L-Ala–D-γ-Glu–m-DAP–D-Ala–D-Ala). Residues with NMR peaks most affected by UMDP (Δ≥0.03 ppm) are shown as yellow sticks. Residues that form the m-DAP recognition site are labeled in red. MDP is color coded with MurNAc in magenta, Ala in gray, D-γ-Glu in green, and m-DAP in orange.