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Figure 6.
Fig. 6. Models of the Sto12a dimer complexed with DNA are
shown in a ribbon representation. The two Sto12a monomers are
presented in magenta and blue, and cysteine residues are
depicted as ball-and-stick models. DNA molecules were taken from
the coordinates of the Genesis/DNA complex (a and b) and the
RFX1/DNA complex (c and d) and are presented in yellow and
green. Amino acid residues 72–78, which are missing from the
coordinates, were modeled and are shown as transparent tubes at
the tip of the β-hairpin of the winged helix. (b and d) The
same as in (a) and (c), respectively, but viewed from the
orientation rotated around the long axis by 90°. These
figures were prepared with PyMol [http://www.pymol.org].
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