Charged histidine affects alpha-helix stability at all positions in the helix by interacting with the backbone charges.
To determine whether a charged histidine side chain affects alpha-helix stability only when histidine is close to one end of the helix or also when it is in the central region, we substitute a single histidine residue at many positions in two reference peptides and measure helix stability and histid...
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| Udgivet i: | Proc Natl Acad Sci U S A |
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| Principais autores: | , |
| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
National Academy of Sciences
1993
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| Fag: | |
| Online adgang: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC47977/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/8248249/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.90.23.11337 |
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