α-Helix nucleation by a calcium-binding peptide loop
A 12-residue peptide AcDKDGDGYISAAENH(2) analogous to the third calcium-binding loop of calmodulin strongly coordinates lanthanide ions (K = 10(5) M(−1)). When metal saturated, the peptide adopts a very rigid structure, the same as in the native protein, with three last residues AAE fixed in the α-h...
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| Publicado no: | Proc Natl Acad Sci U S A |
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| Principais autores: | , , , , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
National Academy of Sciences
1999
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC15323/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/9927666/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.96.3.903 |
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