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Figure 3.
Interactions of ligand and residues at the heme sites. The
numbers next to the dashed lines indicate the distances
(Å) between two atoms. The residues are water molecules at
the heme sites of the native (A), selenomethionine-substituted
(B), reduced by sodium dithionite (C) air-oxidized (D), and
cyanide complex (E) forms of DosS GAF-A. Mol-A is shown in each
of the asymmetric units of the five crystals.
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