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. 2013 Dec 2;8(12):e81885. doi: 10.1371/journal.pone.0081885

Figure 2. Schematic diagram of SDO sub-segment expression.

Figure 2

Del-1: no structural amino acid site; Del-2: two metal I binding site residues, two metal II binding site residues and no GSH binding site; Del-3: complete metal I binding site, three metal II binding site residues and one GSH binding site; Del-4: complete metal I binding site and metal II binding site as well as three GSH binding sites; complete ORF: complete metal I binding sites and metal II binding sites as well as GSH binding sites. The numbers indicated the expressed sub-segment amino acid length.