Figure 2.

Part of a composite omit 2Fo–Fc electron density map at 1.35 Å resolution, contoured at 1.0σ. The area displayed shows the bound ligand and the surrounding amino-acid residues.

Part of a composite omit 2Fo–Fc electron density map at 1.35 Å resolution, contoured at 1.0σ. The area displayed shows the bound ligand and the surrounding amino-acid residues.