Cytochrome c′ folding triggered by electron transfer: Fast and slow formation of four-helix bundles
Reduced (Fe(II)) Rhodopseudomonas palustris cytochrome c′ (Cyt c′) is more stable toward unfolding ([GuHCl](1/2) = 2.9(1) M) than the oxidized (Fe(III)) protein ([GuHCl](1/2) = 1.9(1) M). The difference in folding free energies (ΔΔG(f)° = 70 meV) is less than half of the difference in reduction pote...
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| Publicat a: | Proc Natl Acad Sci U S A |
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| Autors principals: | , , |
| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
National Academy of Sciences
2001
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| Matèries: | |
| Accés en línia: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC35415/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/11438728/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.141235198 |
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