A salt bridge stabilizes the helix formed by isolated C-peptide of RNase A.
C-peptide, which contains the 13 NH2-terminal residues of RNase A, shows partial helix formation in water at low temperature (1 degree C, pH 5, 0.1 M NaCl), as judged by CD spectra; the helix is formed intramolecularly [Brown, J. E. & Klee, W. A. (1971) Biochemistry 10, 470-476]. We find that helix...
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| Publié dans: | Proc Natl Acad Sci U S A |
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| Auteurs principaux: | , , |
| Format: | Artigo |
| Langue: | Inglês |
| Publié: |
National Academy of Sciences
1982
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| Sujets: | |
| Accès en ligne: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC346220/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/6283528/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.79.8.2470 |
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