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Communication Dans Un Congrès Année : 2008

Photoselection Polarization Experiments Reveal Ultrafast Electron Hopping Between Distinct Aromatic Residues in the Flavoprotein DNA Photolyase

Résumé

Flavin-excitation initiated electron transfer along three tryptophan amino acids in DNA photolyase was studied. Combining ultrafast polarization and side directed mutagenesis approaches the chain was shown to allow very efficient long-range transprotein electrontransfer in picoseconds.

Dates et versions

hal-00324260 , version 1 (24-09-2008)

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Andras Lukacs, Apm Eker, Martin Byrdin, Klaus Brettel, Marten H. Vos. Photoselection Polarization Experiments Reveal Ultrafast Electron Hopping Between Distinct Aromatic Residues in the Flavoprotein DNA Photolyase. ULTRAFAST PHENOMENA XVI, Jun 2008, Stresa, Italy. pp.604-606, ⟨10.1007/978-3-540-95946-5_196⟩. ⟨hal-00324260⟩
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