Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/163095
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 | Spínola-Amilibia, Mercedes | es_ES |
dc.contributor.author | Davó-Siguero, Irene | es_ES |
dc.contributor.author | Ruiz, Federico M. | es_ES |
dc.contributor.author | Santillana, Elena | es_ES |
dc.contributor.author | Medrano, Francisco Javier | es_ES |
dc.contributor.author | Romero, Antonio | es_ES |
dc.date.accessioned | 2018-04-03T11:34:02Z | - |
dc.date.available | 2018-04-03T11:34:02Z | - |
dc.date.issued | 2016-01-01 | - |
dc.identifier.citation | Acta Cryst D72, 22-33 (2016) | es_ES |
dc.identifier.issn | 2059-7983 | - |
dc.identifier.uri | http://hdl.handle.net/10261/163095 | - |
dc.description | 38 p.-5 fig.-1 tab.-2 fig. supl. | es_ES |
dc.description.abstract | The type VI secretion system (T6SS) is a mechanism that is commonly used by pathogenic bacteria to infect host cells and for survival in competitive environments. This system assembles on a core baseplate and elongates like a phage puncturing device; it is thought to penetrate the target membrane and deliver effectors into the host or competing bacteria. Valine-glycine repeat protein G1 (VgrG1) forms the spike at the tip of the elongating tube formed by haemolysin co-regulated protein 1 (Hcp1); it is structurally similar to the T4 phage (gp27)3-(gp5)3 puncturing complex. Here, the crystal structure of full-length VgrG1 from Pseudomonas aeruginosa is reported at a resolution of 2.0 Å, which through a trimeric arrangement generates a needle-like shape composed of two main parts, the head and the spike, connected via a small neck region. The structure reveals several remarkable structural features pointing to the possible roles of the two main segments of VgrG1: the head as a scaffold cargo domain and the β-roll spike with implications in the cell-membrane puncturing process and as a carrier of cognate toxins. | es_ES |
dc.description.sponsorship | This research was supported by the Spanish Ministry of Science and Innovation (BFU2011-24615 and CSD2009-00088) and from the Regional Government of Madrid (S2010/BMD-2353).We thank the staff of PROXIMA1 beamline (SOLEIL, France), XALOC beamline (ALBA, Spain) and BM29 beamline (ESRF, France), and we are grateful to their local contacts for providing assistance in using the beamlines. We also thank Carlos Alfonso Botello and Juan Román Luque Ortega (CIB-CSIC, Madrid) for help with analytical centrifugation experiments. The research leading to these results has received funding from the European Community’s Seventh Framework Programme (FP7/2007-2013) under BioStructx-5959 (grant agreement Nº 283570). | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | John Wiley & Sons | es_ES |
dc.relation | info:eu-repo/grantAgreement/EC/FP7/ 283570 | es_ES |
dc.relation.isversionof | Preprint | es_ES |
dc.rights | openAccess | es_ES |
dc.subject | P. aeruginosa | es_ES |
dc.subject | T6SS | es_ES |
dc.subject | VgrG1 | es_ES |
dc.subject | X-ray crystallography | es_ES |
dc.subject | Effectors | es_ES |
dc.subject | Infection | es_ES |
dc.subject | Secretion | es_ES |
dc.subject | Structure | es_ES |
dc.subject | Toxins | es_ES |
dc.subject | Virulence | es_ES |
dc.title | The structure of VgrG1 from Pseudomonas aeruginosa, the needle tip of the bacterial type VI secretion system | es_ES |
dc.type | artículo | es_ES |
dc.identifier.doi | 10.1107/S2059798315021142 | - |
dc.description.peerreviewed | Peer reviewed | es_ES |
dc.relation.publisherversion | http://dx.doi.org/10.1107/S2059798315021142 | es_ES |
dc.contributor.funder | Ministerio de Ciencia e Innovación (España) | es_ES |
dc.contributor.funder | Comunidad de Madrid | es_ES |
dc.contributor.funder | European Commission | es_ES |
dc.relation.csic | Sí | es_ES |
oprm.item.hasRevision | no ko 0 false | * |
dc.identifier.funder | http://dx.doi.org/10.13039/501100004837 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/501100000780 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/100012818 | es_ES |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
item.cerifentitytype | Publications | - |
item.openairetype | artículo | - |
item.languageiso639-1 | en | - |
item.grantfulltext | open | - |
Aparece en las colecciones: | (CIB) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
Acta Crystal. D_2016.doc | Preprint | 13,37 MB | Microsoft Word | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
28
checked on 06-abr-2024
WEB OF SCIENCETM
Citations
28
checked on 24-feb-2024
Page view(s)
375
checked on 18-abr-2024
Download(s)
203
checked on 18-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.