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. Author manuscript; available in PMC: 2015 Jul 6.
Published in final edited form as: Biochemistry. 2015 Apr 29;54(18):2858–2873. doi: 10.1021/acs.biochem.5b00064

Figure 7.

Figure 7

(A) Structure 1 of α3DIV superimposed over the As-Cys3 site of As(CSL9C)3 (PDB 2JGO at 1.81 Å resolution).76 The Cα and Cβ of Cys67 was visually aligned with a Cys residue (B) Structure 1 of α3DIV superimposed over the Hg-Penicillamine3 site of [Hg(II)]S-[Zn(II)(H2O/OH)]N(CSL9PenL23H)3n+ (PDB 3PBJ at 2.20 Å resolution).77 The Cα and Cβ of Cys67 were also visually aligned with a penicillamine residue.