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Figure 3
Wall-eyed stereo image showing the metal-binding site with a modelled sodium ion (purple) octahedrally coordinated by Glu75, His256 and four water molecules. The σA-weighted 2|Fo| − |Fc| map contoured at 2.0σ is shown. |
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Figure 3
Wall-eyed stereo image showing the metal-binding site with a modelled sodium ion (purple) octahedrally coordinated by Glu75, His256 and four water molecules. The σA-weighted 2|Fo| − |Fc| map contoured at 2.0σ is shown. |