Characterization of [4Fe-4S] Cluster Vibrations and Structure in Nitrogenase Fe Protein at Three Oxidation Levels via Combined NRVS, EXAFS and DFT Analyses

Azotobacter vinelandii nitrogenase Fe protein (Av2) provides a rare opportunity to investigate a [4Fe-4S] cluster at three oxidation levels in the same protein environment. Here, we report the structural and vibrational changes of this cluster upon reduction using a combination of NRVS and EXAFS spe...

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Hoofdauteurs: Mitra, Devrani, George, Simon J., Guo, Yisong, Kamali, Saeed, Keable, Stephen, Peters, John W., Pelmenschikov, Vladimir, Case, David A., Cramer, Stephen P.
Formaat: Artigo
Taal:Inglês
Gepubliceerd in: 2013
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Online toegang:https://ncbi.nlm.nih.gov/pmc/articles/PMC3644515/
https://ncbi.nlm.nih.gov/pubmed/23282058
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/ja307027n
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