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. Author manuscript; available in PMC: 2009 Jul 9.
Published in final edited form as: J Mol Biol. 2008 Apr 3;379(1):28–37. doi: 10.1016/j.jmb.2008.03.052

Figure 10.

Figure 10

Snapshots of simulation of the C99S mutant after 500 ps with two Mg2+ ions in the active site. The positions of key DNA residues and Mg2+ are shown. The final Mg2+ positions are shown in red and for comparison the starting positions, which are identical to the unperturbed pre-cleavage A- and B-site, are shown in blue. Important H-bonds are shown in dotted green lines.