Kinetic circular dichroism shows that the S-peptide alpha-helix of ribonuclease S unfolds fast and refolds slowly.
It is shown that circular dichroism (CD) can distinguish between the S-peptide and the S-protein fragments of RNase S at 225 nm and 235 nm. The conformational source for the strong CD at 225 nm is the S-peptide alpha-helix. The structural assignment of the CD at 235 nm is not clear but it is shown t...
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| Publicado en: | Proc Natl Acad Sci U S A |
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| Autor Principal: | |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
National Academy of Sciences
1984
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| Assuntos: | |
| Acceso en liña: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC392214/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/6595655/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.81.24.7674 |
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