Figure 3: Electron density map around the bound NADP+ in the Syn BVR. | Nature Communications

Figure 3: Electron density map around the bound NADP+ in the Syn BVR.

From: A substrate-bound structure of cyanobacterial biliverdin reductase identifies stacked substrates as critical for activity

Figure 3

(a) An omit Fo–Fc difference map for NADP+ contoured at 2.0 σ (cyan) is overlaid on stick models of Syn BVR and the bound NADP+. Dashed lines indicate hydrogen bonds, and distances are represented in angstrom units. (b) Structural rearrangements in the active site upon NADP+ binding. The structures of the apo-form (teal green) and NADP+-bound form (light green) are superposed.

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