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. Author manuscript; available in PMC: 2019 Apr 22.
Published in final edited form as: Arch Biochem Biophys. 2013 Oct 23;544:87–95. doi: 10.1016/j.abb.2013.10.013

Fig. 3.

Fig. 3.

Overall fold of the canonical HemO of P. aeruginosa and IsdI of S. aureus. (A) HemO shown with heme in red and active site hydrogen bond contributing residues shown in stick form. (B) IsdG shown with heme in red and active site residues in stick form. Protein Data Bank (PDB) codes 1SK7 (HemO) and 3LGM (IsdI).