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. 2013 Sep;195(17):3845–3853. doi: 10.1128/JB.00202-13

Fig 8.

Fig 8

Ligand-binding site. (A) A chain of TTC0807/AEC complex. (B) B chain of TTC0807/AEC complex. (C) TTC0807/arginine complex. (D) TTC0807/ornithine complex. (E) TTC0807/lysine complex. (F) StLAO-BP/lysine complex. (G) GsArtJ/lysine complex. Nitrogen, oxygen, and sulfur atoms are shown as blue, red, and orange sticks, respectively. Carbon atoms of amino acid residues of TTC0807, StLAO-BP, and GsArtJ are shown as green, cyan, and yellow sticks, respectively. Carbon atoms of bound molecules of AEC, arginine, ornithine, and lysine are shown as light magenta, brown, yellow, and dark magenta sticks, respectively. The electron density maps (2Fo-Fc map) of AEC in A chain, AEC in B chain, arginine, ornithine, and lysine are shown as meshes contoured at 1.3, 1.3, 1.5, 1.6, and 1.6 σ, respectively.