Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/7476
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Campo DC | Valor | Lengua/Idioma |
---|---|---|
dc.contributor.author | D'Ovidio, Francesco | en_US |
dc.contributor.author | Bohr, Henrik Georg | en_US |
dc.contributor.author | Lindgaard, Per-Anker | en_US |
dc.date.accessioned | 2008-10-03T11:28:02Z | - |
dc.date.available | 2008-10-03T11:28:02Z | - |
dc.date.issued | 2005-02-15 | en_US |
dc.identifier.citation | Physical Review E 71, 026606 (1-9) (2005) | en_US |
dc.identifier.issn | 1539-3755 | - |
dc.identifier.uri | http://hdl.handle.net/10261/7476 | - |
dc.description | 9 pages, 13 figures.-- PACS nrs.: 05.45.Yv, 87.15.-v.-- PMID: 15783440 [PubMed]. | - |
dc.description.abstract | We study the propagation of solitons along the hydrogen bonds of an alpha helix. Modeling the hydrogen and peptide bonds with Lennard-Jones potentials, we show that the solitons can appear spontaneously and have long lifetimes. Remarkably, even if no explicit solution is known for the Lennard-Jones potential, the solitons can be characterized analytically with a good quantitative agreement using formulas for a Toda potential with parameters fitted to the Lennard-Jones potential. We also discuss and show the robustness of the family of periodic solutions called cnoidal waves, corresponding to phonons. The soliton phenomena described in the simulations of alpha helices may help to explain recent x-ray experiments on long alpha helices in Rhodopsin where a long lifetime of the vibrational modes has been observed. | en_US |
dc.format.extent | 2373 bytes | - |
dc.format.extent | 208730 bytes | - |
dc.format.mimetype | text/plain | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | American Physical Society | - |
dc.rights | openAccess | - |
dc.subject | Solitons | - |
dc.subject | Lennard-Jones potential | - |
dc.subject | Proteins | - |
dc.subject | Hydrogen bonds | - |
dc.subject | Vibrational modes | - |
dc.subject | Phonons | - |
dc.subject | Microorganisms | - |
dc.subject | Molecular biophysics | - |
dc.title | Analytical tools for solitons and periodic waves corresponding to phonons on Lennard-Jones lattices in helical proteins | en_US |
dc.type | artículo | en_US |
dc.identifier.doi | 10.1103/PhysRevE.71.026606 | - |
dc.description.peerreviewed | Peer reviewed | - |
dc.relation.publisherversion | http://dx.doi.org/10.1103/PhysRevE.71.026606 | - |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.fulltext | With Fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.cerifentitytype | Publications | - |
item.openairetype | artículo | - |
item.grantfulltext | open | - |
item.languageiso639-1 | en | - |
Aparece en las colecciones: | (IFISC) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
PhysRevE_71_026606.pdf | 203,84 kB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
10
checked on 24-abr-2024
WEB OF SCIENCETM
Citations
9
checked on 21-feb-2024
Page view(s)
335
checked on 24-abr-2024
Download(s)
301
checked on 24-abr-2024
Google ScholarTM
Check
Altmetric
Altmetric
NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.