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Figure 3.
Figure 3. A: Stereoview of the native active-site of YbiV. The
magnesium ion is represented by a magenta sphere, water
molecules as blue spheres. Hydrogen bonds are represented as
dashed lines and numbers indicate distances in Angstroms. The
active-site motifs are labeled. B: Overlay of the active-sites
of YrbI from H. influenzae (green) and YbiV (blue.) The blue
sphere represents magnesium, the green sphere, cobalt. The
residue numbers are labeled, YbiV on the left, YrbI on the right.
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