Glutamate 107 in Subunit I of the Cytochrome bd Quinol Oxidase from Escherichia coli Is Protonated and near the Heme d/Heme b 595 Binuclear Center

Cytochrome bd is a quinol oxidase from Escherichia coli, which is optimally expressed under microaerophilic growth conditions. The enzyme catalyzes the two-electron oxidation of either ubiquinol or menaquinol in the membrane and scavenges O2 at low concentrations, reducing it to water. Previous work...

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Veröffentlicht in:Biochemistry (Easton) 2007-03, Vol.46 (11), p.3270-3278
Hauptverfasser: Yang, Ke, Zhang, Jie, Vakkasoglu, Ahmet S, Hielscher, Ruth, Osborne, Jeffrey P, Hemp, James, Miyoshi, Hideto, Hellwig, Petra, Gennis, Robert B
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Sprache:eng
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