English   español  
Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/151832
COMPARTIR / IMPACTO:
Estadísticas
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:
Título

Structural features of PhoX, one of the phosphate-binding proteins from Pho regulon of Xanthomonas citri

AutorPegos, Vanessa R.; Santos, Rodrigo M. L.; Medrano, Francisco Javier; Balan, Andrea
Fecha de publicación22-may-2017
EditorPublic Library of Science
CitaciónPLoS ONE 12(5): e0178162 (2017)
ResumenIn Escherichia coli, the ATP-Binding Cassette transporter for phosphate is encoded by the pstSCAB operon. PstS is the periplasmic component responsible for affinity and specificity of the system and has also been related to a regulatory role and chemotaxis during depletion of phosphate. Xanthomonas citri has two phosphate-binding proteins: PstS and PhoX, which are differentially expressed under phosphate limitation. In this work, we focused on PhoX characterization and comparison with PstS. The PhoX three-dimensional structure was solved in a closed conformation with a phosphate engulfed in the binding site pocket between two domains. Comparison between PhoX and PstS revealed that they originated from gene duplication, but despite their similarities they show significant differences in the region that interacts with the permeases.
Descripción16 p.-4 fig.-2 tab.
Versión del editorhttps://doi.org/10.1371/journal.pone.0178162
URIhttp://hdl.handle.net/10261/151832
DOI10.1371/journal.pone.0178162
E-ISSN1932-6203
Aparece en las colecciones: (CIB) Artículos
Ficheros en este ítem:
Fichero Descripción Tamaño Formato  
journal.pone.2017.pdfArtículo principal6,23 MBAdobe PDFVista previa
Visualizar/Abrir
Mostrar el registro completo
 

Artículos relacionados:


NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.