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Figure 3.
Figure 3. Stereo ribbon plot of the CKS dimer viewed along
the molecular 2-fold axis. Subunit B (blue) is at the top. In
the crystals this subunit binds the nucleotides and the analog
CMP-NeuAc (here displayed). The domains are given in different
hues. The exceptional left-handed connection between b6 and b7
is marked red, it connects the two domains. The bulge residues
of b10 are marked by balls.
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