| DOI | Trouver le DOI : https://doi.org/10.1073/pnas.0405348101 |
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| Auteur | Rechercher : Moudrakovski, Igor1; Rechercher : Soldatov, Dmitriy1; Rechercher : Ripmeester, John1; Rechercher : Sears, Devin; Rechercher : Jameson, Cynthia; Rechercher : Levitt, Michael |
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| Affiliation | - Conseil national de recherches Canada. Institut Steacie des sciences moléculaires du CNRC
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| Format | Texte, Article |
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| Conférence | Dec. 28, 2004 |
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| Résumé | To further an understanding of the nature of information available from Xe chemical shifts in cavities in biological systems, it would be advantageous to start with Xe in regular nanochannels that have well known ordered structures built from amino acid units. In this paper, we report the experimental observation of Xe NMR lineshapes in peptide channels, specifically the self-assembled nanochannels of the dipeptide l-Val-l-Ala and its retroanalog l-Ala-l-Val in the crystalline state. We carry out grand canonical Monte Carlo simulations of Xe in these channels to provide a physical understanding of the observed Xe lineshapes in these two systems. |
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| Date de publication | 2004-12-28 |
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| Dans | |
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| Numéro NPARC | 12338297 |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | 55c8defc-d5b0-4a63-a692-59e4c53fd0eb |
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| Enregistrement créé | 2009-09-10 |
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| Enregistrement modifié | 2020-04-17 |
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