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Figure 6.
Fig. 6. a, comparison of the HPV-18 E2/D protein in the
free (green) and DNA-bound (gold) states. The left subunit is
superimposed. b, comparison of the complexes formed by HPV-18
E2/D (gold) and BPV-1 E2/D (blue) with E2BS(AATT). The left
subunit of each protein is superimposed. c, the intersubunit
interactions between side chains in the [2]/ [3] loop and
the C-terminal region of the recognition helix in the BPV-1
E2/D-E2BS(AATT) complex. The backbone worm representing relevant
regions of the two subunits are shown in different colors.
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