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Figure 3.
FIG. 3. The dimeric structure of AguA. a, two views of the
suggested AguA dimer, related by a 90° rotation. One of the
monomers is shown in blue/green colors, and the other is shown
in yellow/red colors. The aldotetraouronic substrate is
superimposed here (stick model) to indicate the position of the
active site of each monomer. b, an enlarged view of the
dimerization contact region, showing the specific interactions
between the two monomers (dotted lines).
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