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Mechanism of Mixed-Valence Fe(2.5+)···Fe(2.5+) Formation in Fe(4)S(4) Clusters in the Ferredoxin Binding Motif
[Image: see text] Most low-potential Fe(4)S(4) clusters exist in the conserved binding sequence CxxCxxC (C(n)C(n+3)C(n+6)). Fe(II) and Fe(III) at the first (C(n)) and third (C(n+6)) cysteine ligand sites form a mixed-valence Fe(2.5+)···Fe(2.5+) pair in the reduced Fe(II)(3)Fe(III) cluster. Here, we...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
American Chemical Society
2022
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9059760/ https://www.ncbi.nlm.nih.gov/pubmed/35435680 http://dx.doi.org/10.1021/acs.jpcb.2c01320 |