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Figure 2.
Figure 2 ssDNA binding by hnRNP K KH3. (A) Overall complex. The
protein is displayed as a molecular surface (left) and as a
backbone tube (right); hydrophobic, uncharged hydrophilic,
positively charged and negatively charged residues located in
the ssDNA binding site are depicted in green, magenta, blue and
red, respectively; the ssDNA heavy atoms are in gold. (B)
Detailed stereoview showing the hydrogen-bonding interactions of
the methyl groups of Ile29, Ile36 and Ile49 with the O2 and N3
atoms of the cytosine bases. Nucleotide numbering is in italics.
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