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Article

b6f-Associated chlorophyll: structural and dynamic contribution to the different cytochrome functions.

Biochemistry - 13 May 2008

de Lacroix de Lavalette Agnès, Finazzi Giovanni, Zito Francesca

Abstract excerpt

Cytochromes bc1/b6f complexes catalyze electron transfer from lipid- to water-soluble carriers in both the respiratory and photosynthetic processes. They contain several common redox cofactors, while a chlorophyll a molecule, the function of which is still enigmatic, is only present in b b6f-type complexes. In this work, we describe a mutagenesis approach aimed at characterizing the role of this pigment. Mutants...

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PMID: 18407657
DOI: 10.1021/bi800179b

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