Figure 1
The electron-transfer reaction between the Oxy and Fd components of CARDO. Reduced and oxidized states of the components are shown in blue and red, respectively. Electrons are shown as pink spheres labelled e−. The black arrow in the proposed complex state (Oxyox–Fdred) in parentheses shows electron transfer from the Rieske-type [2Fe–2S] cluster of Fdred to the Rieske-type [2Fe–2S] cluster of Oxyox. The Oxyred–Fdox complex obtained in this study is shown against a grey background. |