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Figure 6.
Figure 6 Schematic representation of the reaction steps proposed
for RNase H. The substrate RNA is shown in pink and products in
purple. Coordination of metal ions is highlighted in dark blue,
and scissile phosphate in red. Selected hydrogen bonds are shown
as blue lines. Black circles represent water molecules. The
distance between the two metal ions is indicated in the
enzyme–substrate, enzyme–intermediate and enzyme–product
complexes.
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