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dc.contributor.author | Canals, Albert | - |
dc.contributor.author | Vega, María Cristina | - |
dc.contributor.author | Gomis-Rüth, F. Xavier | - |
dc.contributor.author | Gomis-Rüth, F. Xavier | - |
dc.contributor.author | Díaz, Margarita | - |
dc.contributor.author | Santamaría, Ramón I. | - |
dc.contributor.author | Coll, Miquel | - |
dc.date.accessioned | 2014-11-07T12:30:58Z | - |
dc.date.available | 2014-11-07T12:30:58Z | - |
dc.date.issued | 2003-08-01 | - |
dc.identifier | doi: 10.1107/S0907444903012629 | - |
dc.identifier | issn: 0907-4449 | - |
dc.identifier.citation | Acta Crystallographica Section D: Biological Crystallography 59(8): 1447-1453 (2003) | - |
dc.identifier.uri | http://hdl.handle.net/10261/104687 | - |
dc.description.abstract | Xylanases hydrolyze the β-1,4-linked xylose backbone of xylans. They are of increasing interest in the paper and food industries for their pre-bleaching and bio-pulping applications. Such industries demand new xylanases to cover a wider range of cleavage specificity, activity and stability. The catalytic domain of xylanase Xys1 from Streptomyces halstedii JM8 was expressed, purified and crystallized and native data were collected to 1.78 Å resolution with an Rmerge of 4.4%. The crystals belong to space group P212121, with unit-cell parameters a = 34.05, b = 79.60, c = 87.80 Å. The structure was solved by the molecular-replacement method using the structure of the homologue Xyl10A from Streptomyces lividans. In a similar manner to other members of its family, Xys1 folds to form a standard (β/α)8 barrel with the two catalytic functions, the acid/base and the nucleophile, at its C-terminal side. The overall structure is described and compared with those of related xylanases. | - |
dc.description.sponsorship | This study was supported by the Ministerio de Educación y Ciencia (grants PB98-1631, BIO08-0898, BIO2000-1659 and BIO2002-03964) and by the Generalitat de Catalunya (grants 1999SGR188, 2001SGR346 and CERBA). Data collection was supported by the European Union (grants HPRI-CT-1999-00017 and ERBFMGCECT980134 to EMBL Outstation Hamburg) | - |
dc.publisher | International Union of Crystallography | - |
dc.relation.isversionof | Publisher's version | - |
dc.rights | openAccess | - |
dc.subject | Xys1 protein, Streptomyces halstedii | - |
dc.subject | xylan 1,4 beta xylosidase | - |
dc.subject | Bacterial proteins | - |
dc.subject | Streptomyces lividans | - |
dc.subject | Streptomyces halstedii | - |
dc.subject | Streptomyces | - |
dc.subject | Bacteria (microorganisms) | - |
dc.title | Structure of xylanase Xys1Δ from Streptomyces halstedii | - |
dc.type | artículo | - |
dc.identifier.doi | 10.1107/S0907444903012629 | - |
dc.relation.publisherversion | http://dx.doi.org/10.1107/S0907444903012629 | - |
dc.date.updated | 2014-11-07T12:30:58Z | - |
dc.description.version | Peer Reviewed | - |
dc.language.rfc3066 | eng | - |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.openairetype | artículo | - |
item.grantfulltext | open | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
item.cerifentitytype | Publications | - |
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Canals-Acta-Cryst-D-v59-n8-p1447.pdf | 1,29 MB | Adobe PDF | Visualizar/Abrir |
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