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Figure 3.
Figure 3. The Walker A and Walker B motifs with ADP are
shown in a ball-and-stick representation in SufC and MJ1267: (a)
SufC-ADP-Mg2+ complex; (b) MJ1267-ADP -Mg2+ complex.30 Magnesium
ions and water molecules are shown as yellow and red spheres,
respectively. The conserved Glu residues of the Walker B motif,
Glu169 in SufC and Glu179 in MJ1267, are shown in cyan. Residues
that interact with adenine bases are shown in blue.
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