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Energetic Selection of Topology in Ferredoxins
Models of early protein evolution posit the existence of short peptides that bound metals and ions and served as transporters, membranes or catalysts. The Cys-X-X-Cys-X-X-Cys heptapeptide located within bacterial ferredoxins, enclosing an Fe(4)S(4) metal center, is an attractive candidate for such a...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Public Library of Science
2012
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3320576/ https://www.ncbi.nlm.nih.gov/pubmed/22496635 http://dx.doi.org/10.1371/journal.pcbi.1002463 |