Fine Tuning of Redox Networks on Multiheme Cytochromes from Geobacter sulfurreducens Drives Physiological Electron/Proton Energy Transduction
Thermodynamic parameters of the fully reduced and protonated forms of PpcA and PpcD obtained at 288 K and 250 mM ionic strength . Redox potentials are relative to standard hydrogen electrode (SHE). Standard errors are given in parenthesis. The , , and values were determined from the values obtained for and redox-Bohr interactions.