Use of a Photoactivated Ruthenium Dimer Complex To Measure Electron Transfer between the Rieske Iron-Sulfur Protein and Cytochrome c sub(1) in the Cytochrome bc sub(1) Complex

Electron transfer between the Rieske iron-sulfur protein (Fe sub(2)S sub(2)) and cytochrome c sub(1) was studied using the ruthenium dimer, Ru sub(2)D, to either photoreduce or photooxidize cytochrome c sub(1) within 1 mu s. Ru sub(2)D has a charge of +4, which allows it to bind with high affinity t...

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Veröffentlicht in:	Biochemistry (Easton) 2000-04, Vol.39 (15), p.4231-4236
Hauptverfasser:	Sadoski, R C, Engstrom, G, Tian, Hua, Zhang, Li, Yu, Chang-An, Yu, Linda, Durham, B, Millett, F
Format:	Artikel
Sprache:	eng
Schlagworte:	cytochrome bc1 cytochrome c1 Rhodobacter sphaeroides Rieske protein Ruthenium
Online-Zugang:	Volltext
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