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. Author manuscript; available in PMC: 2014 Apr 15.
Published in final edited form as: Annu Rev Biochem. 2010;79:537–562. doi: 10.1146/annurev-biochem-030409-143539

Figure 6.

Figure 6

Visualization of metal-binding motifs taken from structures (Protein Data Bank codes indicated) of the apo and Cu(I) forms of Cox17 and Sco1 to represent the transfer of Cu(I) from Cox17 to Sco1 and, potentially, to represent the coincident transfer of two electrons when apo-Sco1 is oxidized.