A new approach for studying intramolecular electron transfer in multicenter enzymes is described. Two fumarate reductases, adsorbed on an electrode in a fully active state, have been studied using square-wave voltammetry as a kinetic method to probe the mechanism of the long-range electron transfer to and from the buried active site. Flavocytochrome c(3) (Fcc(3)), the globular fumarate reductase from Shewanella frigidimarina, and the soluble subcomplex of the membrane-bound fumarate reductase of Escherichia coli (FrdAB) each contain an active site FAD that is redox-connected to the surface by a chain of hemes or Fe-S clusters, respectively. Using square-wave voltammetry with large amplitudes, we have measured the electron-transfer kinetics ...
The thermodynamic and catalytic properties of flavocytochrome c3 from Shewanella frigidimarina have ...
Quinol:fumarate reductase (QFR) is the terminal enzyme of anaerobic fumarate respiration. This membr...
Escherichia coli respiratory enzymes fumarate reductase and ubiquinol-oxygen oxido-reductase cytochr...
AbstractMany enzymes involved in bioenergetic processes contain chains of redox centers that link th...
Fumarate reductase (Escherichia coli) can be immobilized in an extremely electroactive state at an e...
Protein film voltammetry is used to probe the energetics of electron transfer and substrate binding ...
Protein film voltammetry is used to probe the energetics of electron transfer and substrate binding ...
AbstractMany enzymes involved in bioenergetic processes contain chains of redox centers that link th...
International audienceIn protein film voltammetry, a redox enzyme is directly connected to an electr...
International audienceIn protein film voltammetry, a redox enzyme is directly connected to an electr...
AbstractIron-induced flavocytochrome c3, Ifc3, from Shewanella frigidimarina NCIMB400, derivatized w...
Iron-induced flavocytochrome C3, IfC3, from Shewanella frigidimarina NCIMB400, derivatized with a 2-...
Electron Transfer in Multicenter Flavoenzymes Multicenter flavoenzymes that belong to dehydrogenases...
AbstractIron-induced flavocytochrome c3, Ifc3, from Shewanella frigidimarina NCIMB400, derivatized w...
AbstractThe fumarate reductases from S. frigidimarina NCIMB400 and S. oneidensis MR-1 are soluble an...
The thermodynamic and catalytic properties of flavocytochrome c3 from Shewanella frigidimarina have ...
Quinol:fumarate reductase (QFR) is the terminal enzyme of anaerobic fumarate respiration. This membr...
Escherichia coli respiratory enzymes fumarate reductase and ubiquinol-oxygen oxido-reductase cytochr...
AbstractMany enzymes involved in bioenergetic processes contain chains of redox centers that link th...
Fumarate reductase (Escherichia coli) can be immobilized in an extremely electroactive state at an e...
Protein film voltammetry is used to probe the energetics of electron transfer and substrate binding ...
Protein film voltammetry is used to probe the energetics of electron transfer and substrate binding ...
AbstractMany enzymes involved in bioenergetic processes contain chains of redox centers that link th...
International audienceIn protein film voltammetry, a redox enzyme is directly connected to an electr...
International audienceIn protein film voltammetry, a redox enzyme is directly connected to an electr...
AbstractIron-induced flavocytochrome c3, Ifc3, from Shewanella frigidimarina NCIMB400, derivatized w...
Iron-induced flavocytochrome C3, IfC3, from Shewanella frigidimarina NCIMB400, derivatized with a 2-...
Electron Transfer in Multicenter Flavoenzymes Multicenter flavoenzymes that belong to dehydrogenases...
AbstractIron-induced flavocytochrome c3, Ifc3, from Shewanella frigidimarina NCIMB400, derivatized w...
AbstractThe fumarate reductases from S. frigidimarina NCIMB400 and S. oneidensis MR-1 are soluble an...
The thermodynamic and catalytic properties of flavocytochrome c3 from Shewanella frigidimarina have ...
Quinol:fumarate reductase (QFR) is the terminal enzyme of anaerobic fumarate respiration. This membr...
Escherichia coli respiratory enzymes fumarate reductase and ubiquinol-oxygen oxido-reductase cytochr...