Homeodomain-leucine zipper proteins interact with a plant homologue of the transcriptional coactivator multiprotein bridging factor 1

Autores
Zanetti, María Eugenia; Chan, Raquel Lia; Godoy, Andrea Verónica; Gonzalez, Daniel Hector; Casalongue, Claudia
Año de publicación
2004
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
StMStMBF1 (Solanum tuberosum multiprotein bridging factor 1) is a plant member of the MBF1 family of transcriptional co-activators. In an attempt to understand the role of StMBF1, we analyzed its interaction with plant transcription factors of the homeodomain-leucine zipper (Hd-Zip) family, a group of proteins with a typical leucine zipper motif adjacent to a homeodomain. StMBF1 is able to interact in vitro with the Hd-Zip protein Hahb-4 both in the presence and absence of DNA. Upon binding, StMBF1 increases the DNA binding affinity of Hahb-4, and of another plant homeodomain containing protein from the GL2/Hd-Zip IV family, HAHR-1. The biological role of interactions is discussed in this paper.
Fil: Zanetti, María Eugenia. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales; Argentina
Fil: Chan, Raquel Lia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Agrobiotecnología del Litoral. Universidad Nacional del Litoral. Instituto de Agrobiotecnología del Litoral; Argentina
Fil: Godoy, Andrea Verónica. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales; Argentina
Fil: Gonzalez, Daniel Hector. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Agrobiotecnología del Litoral. Universidad Nacional del Litoral. Instituto de Agrobiotecnología del Litoral; Argentina
Fil: Casalongue, Claudia. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales; Argentina
Materia
DNA-BINDING
Hd-Zip protein
Leucine zipper
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/85773
Acceder
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network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling Homeodomain-leucine zipper proteins interact with a plant homologue of the transcriptional coactivator multiprotein bridging factor 1Zanetti, María EugeniaChan, Raquel LiaGodoy, Andrea VerónicaGonzalez, Daniel HectorCasalongue, ClaudiaDNA-BINDINGHd-Zip proteinLeucine zipperhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1StMStMBF1 (Solanum tuberosum multiprotein bridging factor 1) is a plant member of the MBF1 family of transcriptional co-activators. In an attempt to understand the role of StMBF1, we analyzed its interaction with plant transcription factors of the homeodomain-leucine zipper (Hd-Zip) family, a group of proteins with a typical leucine zipper motif adjacent to a homeodomain. StMBF1 is able to interact in vitro with the Hd-Zip protein Hahb-4 both in the presence and absence of DNA. Upon binding, StMBF1 increases the DNA binding affinity of Hahb-4, and of another plant homeodomain containing protein from the GL2/Hd-Zip IV family, HAHR-1. The biological role of interactions is discussed in this paper.Fil: Zanetti, María Eugenia. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales; ArgentinaFil: Chan, Raquel Lia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Agrobiotecnología del Litoral. Universidad Nacional del Litoral. Instituto de Agrobiotecnología del Litoral; ArgentinaFil: Godoy, Andrea Verónica. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales; ArgentinaFil: Gonzalez, Daniel Hector. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Agrobiotecnología del Litoral. Universidad Nacional del Litoral. Instituto de Agrobiotecnología del Litoral; ArgentinaFil: Casalongue, Claudia. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales; ArgentinaBiochemical Society of the Republic of Korea2004-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/85773Zanetti, María Eugenia; Chan, Raquel Lia; Godoy, Andrea Verónica; Gonzalez, Daniel Hector; Casalongue, Claudia; Homeodomain-leucine zipper proteins interact with a plant homologue of the transcriptional coactivator multiprotein bridging factor 1; Biochemical Society of the Republic of Korea; Journal of Biochemistry and Molecular Biology; 37; 12-2004; 320-3241225-8687CONICET DigitalCONICETenginfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:45:35Zoai:ri.conicet.gov.ar:11336/85773instacron: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 10:45:35.714CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Homeodomain-leucine zipper proteins interact with a plant homologue of the transcriptional coactivator multiprotein bridging factor 1
title Homeodomain-leucine zipper proteins interact with a plant homologue of the transcriptional coactivator multiprotein bridging factor 1
spellingShingle Homeodomain-leucine zipper proteins interact with a plant homologue of the transcriptional coactivator multiprotein bridging factor 1
Zanetti, María Eugenia
DNA-BINDING
Hd-Zip protein
Leucine zipper
title_short Homeodomain-leucine zipper proteins interact with a plant homologue of the transcriptional coactivator multiprotein bridging factor 1
title_full Homeodomain-leucine zipper proteins interact with a plant homologue of the transcriptional coactivator multiprotein bridging factor 1
title_fullStr Homeodomain-leucine zipper proteins interact with a plant homologue of the transcriptional coactivator multiprotein bridging factor 1
title_full_unstemmed Homeodomain-leucine zipper proteins interact with a plant homologue of the transcriptional coactivator multiprotein bridging factor 1
title_sort Homeodomain-leucine zipper proteins interact with a plant homologue of the transcriptional coactivator multiprotein bridging factor 1
dc.creator.none.fl_str_mv Zanetti, María Eugenia
Chan, Raquel Lia
Godoy, Andrea Verónica
Gonzalez, Daniel Hector
Casalongue, Claudia
author Zanetti, María Eugenia
author_facet Zanetti, María Eugenia
Chan, Raquel Lia
Godoy, Andrea Verónica
Gonzalez, Daniel Hector
Casalongue, Claudia
author_role author
author2 Chan, Raquel Lia
Godoy, Andrea Verónica
Gonzalez, Daniel Hector
Casalongue, Claudia
author2_role author
author
author
author
dc.subject.none.fl_str_mv DNA-BINDING
Hd-Zip protein
Leucine zipper
topic DNA-BINDING
Hd-Zip protein
Leucine zipper
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv StMStMBF1 (Solanum tuberosum multiprotein bridging factor 1) is a plant member of the MBF1 family of transcriptional co-activators. In an attempt to understand the role of StMBF1, we analyzed its interaction with plant transcription factors of the homeodomain-leucine zipper (Hd-Zip) family, a group of proteins with a typical leucine zipper motif adjacent to a homeodomain. StMBF1 is able to interact in vitro with the Hd-Zip protein Hahb-4 both in the presence and absence of DNA. Upon binding, StMBF1 increases the DNA binding affinity of Hahb-4, and of another plant homeodomain containing protein from the GL2/Hd-Zip IV family, HAHR-1. The biological role of interactions is discussed in this paper.
Fil: Zanetti, María Eugenia. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales; Argentina
Fil: Chan, Raquel Lia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Agrobiotecnología del Litoral. Universidad Nacional del Litoral. Instituto de Agrobiotecnología del Litoral; Argentina
Fil: Godoy, Andrea Verónica. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales; Argentina
Fil: Gonzalez, Daniel Hector. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Agrobiotecnología del Litoral. Universidad Nacional del Litoral. Instituto de Agrobiotecnología del Litoral; Argentina
Fil: Casalongue, Claudia. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales; Argentina
description StMStMBF1 (Solanum tuberosum multiprotein bridging factor 1) is a plant member of the MBF1 family of transcriptional co-activators. In an attempt to understand the role of StMBF1, we analyzed its interaction with plant transcription factors of the homeodomain-leucine zipper (Hd-Zip) family, a group of proteins with a typical leucine zipper motif adjacent to a homeodomain. StMBF1 is able to interact in vitro with the Hd-Zip protein Hahb-4 both in the presence and absence of DNA. Upon binding, StMBF1 increases the DNA binding affinity of Hahb-4, and of another plant homeodomain containing protein from the GL2/Hd-Zip IV family, HAHR-1. The biological role of interactions is discussed in this paper.
publishDate 2004
dc.date.none.fl_str_mv 2004-12
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/11336/85773
Zanetti, María Eugenia; Chan, Raquel Lia; Godoy, Andrea Verónica; Gonzalez, Daniel Hector; Casalongue, Claudia; Homeodomain-leucine zipper proteins interact with a plant homologue of the transcriptional coactivator multiprotein bridging factor 1; Biochemical Society of the Republic of Korea; Journal of Biochemistry and Molecular Biology; 37; 12-2004; 320-324
1225-8687
CONICET Digital
CONICET
url http://hdl.handle.net/11336/85773
identifier_str_mv Zanetti, María Eugenia; Chan, Raquel Lia; Godoy, Andrea Verónica; Gonzalez, Daniel Hector; Casalongue, Claudia; Homeodomain-leucine zipper proteins interact with a plant homologue of the transcriptional coactivator multiprotein bridging factor 1; Biochemical Society of the Republic of Korea; Journal of Biochemistry and Molecular Biology; 37; 12-2004; 320-324
1225-8687
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Biochemical Society of the Republic of Korea
publisher.none.fl_str_mv Biochemical Society of the Republic of Korea
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv 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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score 13.070432

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