Figure 8.

Simulated redox titrations at pH 7 of the T1 site for the different trinuclear CotA trinuclear centre states described in Figure 4. The redox potentials for each of the situations are 525 mV for the structure with dioxygen (which was set, see text), 473 mV for the structure with hydroxyl, 457 mV for the structure with peroxide, and 424 mV for the reduced structure.