Electron transfer reaction of cytochrome c peroxidase at tin oxide electrodes

The unmediated one-electron reduction and reoxidation of ferric cytochrome c peroxidase at fluoride-doped tin oxide electrodes is reported. A long range interfacial electron transfer distance of 17Å is postulated by analogy to the Poulos/Kraut model for the cytochrome c peroxidase/cytochrome c elect...

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Veröffentlicht in:Biochemical and biophysical research communications 1986-09, Vol.139 (3), p.1003-1008
Hauptverfasser: Assefa, Hanna, Bowden, Edmond F.
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description The unmediated one-electron reduction and reoxidation of ferric cytochrome c peroxidase at fluoride-doped tin oxide electrodes is reported. A long range interfacial electron transfer distance of 17Å is postulated by analogy to the Poulos/Kraut model for the cytochrome c peroxidase/cytochrome c electron transfer complex. The utility of the interfacial electrochemical approach for investigating cytochrome c peroxidase electron transfer behavior is discussed.
doi_str_mv 10.1016/S0006-291X(86)80277-7
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subjects Applied sciences
Cytochrome-c Peroxidase - metabolism
Electrochemistry
Electrodes
Electron Transport
Exact sciences and technology
Mathematics
Other techniques and industries
Oxides
Peroxidases - metabolism
Saccharomyces cerevisiae - enzymology
Tin - metabolism
title Electron transfer reaction of cytochrome c peroxidase at tin oxide electrodes
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