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. 2013 Mar 26;8(3):e60072. doi: 10.1371/journal.pone.0060072

Figure 3. The CHAO substrate-binding pocket.

Figure 3

A depiction of the CHAO substrate-binding pocket, highlighting conserved aromatic side chains. The CHAO ternary complex is shown as a blue cartoon, with the conserved side chains, cofactor and cyclohexanone molecule shown as sticks. The Fo-Fc electron density before the cyclohexanone molecule was included in refinement is shown as red mesh (contoured at 1.5 σ). The final 2Fo-Fc electron density for the cyclohexanone is shown as yellow mesh (contoured at 1σ).