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. Author manuscript; available in PMC: 2012 Mar 16.
Published in final edited form as: J Am Chem Soc. 2011 Feb 22;133(10):3390–3400. doi: 10.1021/ja1072178

Figure 6.

Figure 6

(a) Conformer 1 for which His-6, His-13, His-14 residues are coordinated to copper ions. (b) Conformer 2 for which Asp-1 (green), His-6 (blue), His-14 (blue) residues are coordinated to a copper ion. (c) Conformer 3 for which Asp-1 (green), His-6 (blue), His-14 (blue) residues are coordinated to a copper ion and Asp-1 (green), His-14 (blue), Val-40 (black) are coordinated to another copper ion. (d) Conformer 4 for which Asp-1 (green), His-6 (blue), His-14 (blue) residues are coordinated to a copper ion and Asp-1 (green), His-13 (blue), Val-40 (black) are coordinated to another copper ion. The magnified coordination geometries are shown in Fig. S6 in SI.