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. 2015 Jul 1;6:667. doi: 10.3389/fmicb.2015.00667

FIGURE 4.

FIGURE 4

Environment comparison between palmitates from the three different monomers in the C2 space group. (A–C) neighboring of the palmitates A, B, and C, respectively. (D) Superposition of the three monomers showing different orientations of the palmitate. (E) The lipoyl modifications of the CmeC structure (4MT4 in violet) and the two CusC structures (3PIK in light pink, 4K7R in magenta) are superposed on the palmitate from monomer A for length comparison. Monomer A is shown in green, monomer B is shown in orange, monomer C is shown in gray. The ABC trimer from the asymmetric unit together with the closest monomer from packing is represented in each view. The residues in contact with the palmitates are represented as sticks, and the closest contacts are indicated by dotted lines in black for van der Waals and blue for hydrogen bonds.