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Figure 4
Comparison of the hydrogen-bond network around FAD/FADH2 between amino-acid residues and water molecules. The oxidized neutron structure (model, cyan; O atoms of water, red) is shown on the left and the reduced neutron structure (model, salmon pink; O atoms of water, orange) is shown on the right. Black dashed lines indicate hydrogen bonds. (a) Overview of the hydrogen-bond network. (b) Hydrogen-bond network focused on the DN1 atom. (c) Hydrogen-bond network focused on the DN5 atom. |