Redox potentials of methanophenazine and CoB-S-S-CoM, factors involved in electron transport in methanogenic archaea

Publikations-Art
Zeitschriftenbeitrag (peer-reviewed)
Autoren
Tietze, M.; Beuchle, A.; Lamla, I.; Orth, N.; Dehler, M.; Greiner, G.; Beifuss, U.
Erscheinungsjahr
2003
Veröffentlicht in
ChemBioChem
Band/Volume
4/4
DOI
10.1002/cbic.200390053
Seite (von - bis)
333-335
Abstract

The redox potentials of methanophenazine and CoB-S-S-CoM (see scheme), two cofactors from methanogenic archaea, strongly support the view that methanophenazine plays a central role in the electron transport system of methane-producing archaea. These redox potentials were measured with a hanging mercury drop electrode as the working electrode and were compared to those of several phenazine ethers.

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