ReviewBiogenesis of cbb3-type cytochrome c oxidase in Rhodobacter capsulatus☆
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Highlights
► Structure-function, regulation and biogenesis of cbb3-type Cox are reviewed. ► A multistep assembly pathway of the subunits of this membrane enzyme is discussed. ► A model for formation of the heme b3-CuB center of this enzyme is proposed.
Abbreviations
Cox
cytochrome c oxidase
Qox
quinol oxidase
Ccm
cytochrome c maturation
NOR
nitric oxide reductase
BN-PAGE
blue-native polyacrylamide gel electrophoresis
Cu
Copper
Keywords
cbb3-type cytochrome c oxidase
Co- or post-translational cofactor insertion
Assembly of membrane proteins
Copper acquisition
Photosynthesis and respiration
Energy transduction
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- ☆
This article is part of a Special Issue entitled: Biogenesis/Assembly of Respiratory Enzyme Complexes.
- 1
S. Ekici and G. Pawlik are first co-authors for this work.
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