Enterococcus faecalis Virulence Regulator FsrA Binding to Target Promoters
- Autores
- del Papa, Maria Florencia; Perego, Marta
- Año de publicación
- 2011
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The FsrABDC signal transduction system is a major virulence regulator in Enterococcus faecalis. The FsrC sensor histidine kinase, upon activation by the gelatinase biosynthesis-activating pheromone (GBAP) peptide encoded by the fsrBD genes, phosphorylates the FsrA response regulator required for the transcription of the fsrBDC and the gelE-sprE genes from the fsrB promoter and the gelE promoter, respectively. FsrA belongs to the LytTR family of proteins, which includes other virulence regulators, such as AgrA of Staphylococcus aureus, AlgR of Pseudomonas aeruginosa, and VirR of Clostridium perfringens. The LytTR DNA-binding domain that characterizes these proteins generally binds to two imperfect direct repeats separated by a number of bases that place the repeats on the same face of the DNA helix. In this study, we demonstrated that FsrA also binds to two imperfect direct repeats separated by 13 bp, based on the consensus sequence of FsrA, T/AT/CAA/GG GAA/G, which is consistent with the binding characteristics of LytTR domains.
Fil: del Papa, Maria Florencia. The Scripps Research Institute; Estados Unidos. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Perego, Marta. The Scripps Research Institute; Estados Unidos - Materia
-
ENTEROCOCCUS FAECALIS
TWO COMPONENT SYSTEM
FSR A - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/271398
Ver los metadatos del registro completo
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Enterococcus faecalis Virulence Regulator FsrA Binding to Target Promotersdel Papa, Maria FlorenciaPerego, MartaENTEROCOCCUS FAECALISTWO COMPONENT SYSTEMFSR Ahttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The FsrABDC signal transduction system is a major virulence regulator in Enterococcus faecalis. The FsrC sensor histidine kinase, upon activation by the gelatinase biosynthesis-activating pheromone (GBAP) peptide encoded by the fsrBD genes, phosphorylates the FsrA response regulator required for the transcription of the fsrBDC and the gelE-sprE genes from the fsrB promoter and the gelE promoter, respectively. FsrA belongs to the LytTR family of proteins, which includes other virulence regulators, such as AgrA of Staphylococcus aureus, AlgR of Pseudomonas aeruginosa, and VirR of Clostridium perfringens. The LytTR DNA-binding domain that characterizes these proteins generally binds to two imperfect direct repeats separated by a number of bases that place the repeats on the same face of the DNA helix. In this study, we demonstrated that FsrA also binds to two imperfect direct repeats separated by 13 bp, based on the consensus sequence of FsrA, T/AT/CAA/GG GAA/G, which is consistent with the binding characteristics of LytTR domains.Fil: del Papa, Maria Florencia. The Scripps Research Institute; Estados Unidos. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Perego, Marta. The Scripps Research Institute; Estados UnidosAmerican Society for Microbiology2011-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/271398del Papa, Maria Florencia; Perego, Marta; Enterococcus faecalis Virulence Regulator FsrA Binding to Target Promoters; American Society for Microbiology; Journal of Bacteriology; 193; 7; 1-2011; 1527-15320021-9193CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1128/JB.01522-10info:eu-repo/semantics/altIdentifier/url/https://pmc.ncbi.nlm.nih.gov/articles/PMC3067650/info:eu-repo/semantics/altIdentifier/url/https://journals.asm.org/doi/10.1128/jb.01522-10info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:06:46Zoai:ri.conicet.gov.ar:11336/271398instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:06:46.726CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Enterococcus faecalis Virulence Regulator FsrA Binding to Target Promoters |
title |
Enterococcus faecalis Virulence Regulator FsrA Binding to Target Promoters |
spellingShingle |
Enterococcus faecalis Virulence Regulator FsrA Binding to Target Promoters del Papa, Maria Florencia ENTEROCOCCUS FAECALIS TWO COMPONENT SYSTEM FSR A |
title_short |
Enterococcus faecalis Virulence Regulator FsrA Binding to Target Promoters |
title_full |
Enterococcus faecalis Virulence Regulator FsrA Binding to Target Promoters |
title_fullStr |
Enterococcus faecalis Virulence Regulator FsrA Binding to Target Promoters |
title_full_unstemmed |
Enterococcus faecalis Virulence Regulator FsrA Binding to Target Promoters |
title_sort |
Enterococcus faecalis Virulence Regulator FsrA Binding to Target Promoters |
dc.creator.none.fl_str_mv |
del Papa, Maria Florencia Perego, Marta |
author |
del Papa, Maria Florencia |
author_facet |
del Papa, Maria Florencia Perego, Marta |
author_role |
author |
author2 |
Perego, Marta |
author2_role |
author |
dc.subject.none.fl_str_mv |
ENTEROCOCCUS FAECALIS TWO COMPONENT SYSTEM FSR A |
topic |
ENTEROCOCCUS FAECALIS TWO COMPONENT SYSTEM FSR A |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
The FsrABDC signal transduction system is a major virulence regulator in Enterococcus faecalis. The FsrC sensor histidine kinase, upon activation by the gelatinase biosynthesis-activating pheromone (GBAP) peptide encoded by the fsrBD genes, phosphorylates the FsrA response regulator required for the transcription of the fsrBDC and the gelE-sprE genes from the fsrB promoter and the gelE promoter, respectively. FsrA belongs to the LytTR family of proteins, which includes other virulence regulators, such as AgrA of Staphylococcus aureus, AlgR of Pseudomonas aeruginosa, and VirR of Clostridium perfringens. The LytTR DNA-binding domain that characterizes these proteins generally binds to two imperfect direct repeats separated by a number of bases that place the repeats on the same face of the DNA helix. In this study, we demonstrated that FsrA also binds to two imperfect direct repeats separated by 13 bp, based on the consensus sequence of FsrA, T/AT/CAA/GG GAA/G, which is consistent with the binding characteristics of LytTR domains. Fil: del Papa, Maria Florencia. The Scripps Research Institute; Estados Unidos. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Perego, Marta. The Scripps Research Institute; Estados Unidos |
description |
The FsrABDC signal transduction system is a major virulence regulator in Enterococcus faecalis. The FsrC sensor histidine kinase, upon activation by the gelatinase biosynthesis-activating pheromone (GBAP) peptide encoded by the fsrBD genes, phosphorylates the FsrA response regulator required for the transcription of the fsrBDC and the gelE-sprE genes from the fsrB promoter and the gelE promoter, respectively. FsrA belongs to the LytTR family of proteins, which includes other virulence regulators, such as AgrA of Staphylococcus aureus, AlgR of Pseudomonas aeruginosa, and VirR of Clostridium perfringens. The LytTR DNA-binding domain that characterizes these proteins generally binds to two imperfect direct repeats separated by a number of bases that place the repeats on the same face of the DNA helix. In this study, we demonstrated that FsrA also binds to two imperfect direct repeats separated by 13 bp, based on the consensus sequence of FsrA, T/AT/CAA/GG GAA/G, which is consistent with the binding characteristics of LytTR domains. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-01 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/271398 del Papa, Maria Florencia; Perego, Marta; Enterococcus faecalis Virulence Regulator FsrA Binding to Target Promoters; American Society for Microbiology; Journal of Bacteriology; 193; 7; 1-2011; 1527-1532 0021-9193 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/271398 |
identifier_str_mv |
del Papa, Maria Florencia; Perego, Marta; Enterococcus faecalis Virulence Regulator FsrA Binding to Target Promoters; American Society for Microbiology; Journal of Bacteriology; 193; 7; 1-2011; 1527-1532 0021-9193 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1128/JB.01522-10 info:eu-repo/semantics/altIdentifier/url/https://pmc.ncbi.nlm.nih.gov/articles/PMC3067650/ info:eu-repo/semantics/altIdentifier/url/https://journals.asm.org/doi/10.1128/jb.01522-10 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
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openAccess |
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https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
American Society for Microbiology |
publisher.none.fl_str_mv |
American Society for Microbiology |
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reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) |
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CONICET Digital (CONICET) |
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Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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