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Figure 1.
Figure 1. Structure of CuHah1. Monomer A is shown in blue and
monomer B is shown in yellow. The copper ion is shown as a cyan
sphere, and the four Cys residues in the two MT/HCXXC motifs are
shown as ball-and-stick representations. a, Stereo view with the
noncrystallographic two-fold axis running vertically. b, Viewed
90° from the orientation in (a), looking down the molecular
twofold axis.
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