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Figure 5.
FIGURE 5. Enlarged stereo representation showing
intermolecular interactions in the double mutant complex.
Residues involved in the intermolecular direct hydrogen bonds
(2.2-3.5 Å) are shown in stick models and labeled. The
hydrogen bonds are indicated by red dotted lines. A, subunits B
and D in the formation stage 1; B, subunits A and C in the
product stage.
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