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  • Title: Electrochemical titrations of a ferredoxin-ferredoxin:NADP+ oxidoreductase complex.
    Author: Smith JM, Smith WH, Knaff DB.
    Journal: Biochim Biophys Acta; 1981 Apr 13; 635(2):405-11. PubMed ID: 7236672.
    Abstract:
    Potentiometric titrations employing an electrochemical thin-layer cell indicate that complex formation between ferredoxin and ferredoxin:NADP+ oxidoreductase alters the midpoint oxidation-reduction potentials of both proteins. The midpoint potential of ferredoxin the complex becomes 22 +/- 6 mV more negative compared to ferredoxin alone while the midpoint potential of ferredoxin:NADP+ oxidoreductase becomes 23 +/- 4 mV more positive on complex formation.
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