A decahaem cytochrome as an electron conduit in protein-enzyme redox processes

Chong-Yong Lee, Bertrand Reuillard, Katarzyna Sokol, Theodoros Laftsoglou, Colin Lockwood, Sam Rowe, Ee Taek Hwang, Juan Fontecilla-Camps, Lars Jeuken, Julea Butt, Erwin Reisner

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Abstract

The decahaem cytochrome MtrC from Shewanella oneidensis MR-1 was employed as a protein electron conduit between a porous indium tin oxide electrode and redox enzymes. Using a hydrogenase and a fumarate reductase, MtrC was shown as a suitable and efficient diode to shuttle electrons to and from the electrode with the MtrC redox activity regulating the direction of the enzymatic reactions. 
Original languageEnglish
Pages (from-to)7390-7390
Number of pages4
JournalChemical Communications
Volume52
Issue number46
Early online date4 May 2016
DOIs
Publication statusPublished - 11 Jun 2016

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