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. Author manuscript; available in PMC: 2017 Sep 1.
Published in final edited form as: J Biol Inorg Chem. 2016 Jul 5;21(5-6):605–618. doi: 10.1007/s00775-016-1373-8

Figure 4.

Figure 4

Diiron site of hDOHH-P generated by PyMOL using PDB ID 4D50. Fe atoms are shown as brown spheres, while peroxo O-atoms are shown as red spheres. Residues from the N-terminal domain are in blue, while residues from the C-terminal domain are in green. Amino acid residues coordinating the diiron site are shown in stick representation. The left panel shows the diiron site within the HEAT repeat motif, while the right panel shows a zoomed-in view showing the peroxodiiron unit within a hydrophobic cleft, with access for the substrate presumably via the less restricted approach.