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Figure 3.
Fig. 3. Ribbon structure of the KAS I dimer as viewed
perpendicular to the two-fold axis. Helices and strands are red
and blue respectively in the subunit on the right and pink and
light blue in the subunit on the left. Active site residues
Cys-163, His-298, and His-333 are shown in ball and stick
representation. The site on the right is accessible from above
the page, the other from below. Notice the well-defined
separation of secondary structural elements from the capping
domain on top and the thiolase core domain below. Constructed
using Molscript [42].
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