A New Member of the Thioredoxin Reductase Family from Early Oxygenic Photosynthetic Organisms

[EN]Thioredoxins (Trxs) are key components of the redox system that regulates the activity of a spectrum of target proteins through dithiol-disulfide exchange reactions. Trxs are reduced by members of the Trx reductase (TR) family (Jacquot et al., 2009). NADP-dependent thioredoxin reductases (NTRs),...

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Autores: Martínez Buey, Rubén, Galindo-Trigo, Sergio, López Maury, Luis, Velázquez Campoy, Adrián, Revuelta Doval, José Luis, Florencio, F. Javier, Pereda Vega, José María de, Schürmann, Peter, Buchanan, Bob B., Balsera Diéguez, Mónica
Formato: artículo
Estado:Versión enviada para evaluación y publicación
Fecha de publicación:2017
País:España
Recursos:Universidad de Salamanca (USAL)
Repositorio:GREDOS. Repositorio Institucional de la Universidad de Salamanca
OAI Identifier:oai:gredos.usal.es:10366/140866
Acesso em linha:http://hdl.handle.net/10366/140866
Access Level:acceso abierto
Palavra-chave:Microbiología
Genética
Microbiology
Thioredoxin Reductase Family
Photosynthetic Organisms
Thioredoxin-Disulfide Reductase
2409 Genética
tiorredoxina-disulfuro reductasa
id ES_5a4eac87a54507bce83dcec2e9574ad3
oai_identifier_str oai:gredos.usal.es:10366/140866
network_acronym_str ES
network_name_str España
repository_id_str
spelling A New Member of the Thioredoxin Reductase Family from Early Oxygenic Photosynthetic OrganismsMartínez Buey, RubénGalindo-Trigo, SergioLópez Maury, LuisVelázquez Campoy, AdriánRevuelta Doval, José LuisFlorencio, F. JavierPereda Vega, José María deSchürmann, PeterBuchanan, Bob B.Balsera Diéguez, MónicaMicrobiologíaGenéticaMicrobiologyThioredoxin Reductase FamilyPhotosynthetic OrganismsThioredoxin-Disulfide Reductase2409 Genéticatiorredoxina-disulfuro reductasa[EN]Thioredoxins (Trxs) are key components of the redox system that regulates the activity of a spectrum of target proteins through dithiol-disulfide exchange reactions. Trxs are reduced by members of the Trx reductase (TR) family (Jacquot et al., 2009). NADP-dependent thioredoxin reductases (NTRs), the most common type, belong to the family of dimeric pyridine nucleotide disulfide oxidoreductase flavoproteins that use NADPH as the source of reducing equivalents. In oxyphotosynthetic organisms, in particular, NTRs coexist with the ferredoxin/thioredoxin system (FTS), composed of ferredoxin (Fdx), ferredoxin:thioredoxin reductase (FTR), and a Trx. FTRs convert the electron signal obtained from photoreduced Fdx to a thiol signal via a 4Fe-4S center and a redox-active disulfide catalytic center. FTR, in turn, reduces Trx.202020202017info:eu-repo/semantics/articleinfo:eu-repo/semantics/submittedVersionapplication/pdfhttp://hdl.handle.net/10366/140866reponame:GREDOS. Repositorio Institucional de la Universidad de Salamancainstname:Universidad de Salamanca (USAL)InglésAttribution-NonCommercial-NoDerivatives 4.0 Internacionalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:gredos.usal.es:10366/1408662026-06-07T06:28:51Z
dc.title.none.fl_str_mv A New Member of the Thioredoxin Reductase Family from Early Oxygenic Photosynthetic Organisms
title A New Member of the Thioredoxin Reductase Family from Early Oxygenic Photosynthetic Organisms
spellingShingle A New Member of the Thioredoxin Reductase Family from Early Oxygenic Photosynthetic Organisms
Martínez Buey, Rubén
Microbiología
Genética
Microbiology
Thioredoxin Reductase Family
Photosynthetic Organisms
Thioredoxin-Disulfide Reductase
2409 Genética
tiorredoxina-disulfuro reductasa
title_short A New Member of the Thioredoxin Reductase Family from Early Oxygenic Photosynthetic Organisms
title_full A New Member of the Thioredoxin Reductase Family from Early Oxygenic Photosynthetic Organisms
title_fullStr A New Member of the Thioredoxin Reductase Family from Early Oxygenic Photosynthetic Organisms
title_full_unstemmed A New Member of the Thioredoxin Reductase Family from Early Oxygenic Photosynthetic Organisms
title_sort A New Member of the Thioredoxin Reductase Family from Early Oxygenic Photosynthetic Organisms
dc.creator.none.fl_str_mv Martínez Buey, Rubén
Galindo-Trigo, Sergio
López Maury, Luis
Velázquez Campoy, Adrián
Revuelta Doval, José Luis
Florencio, F. Javier
Pereda Vega, José María de
Schürmann, Peter
Buchanan, Bob B.
Balsera Diéguez, Mónica
author Martínez Buey, Rubén
author_facet Martínez Buey, Rubén
Galindo-Trigo, Sergio
López Maury, Luis
Velázquez Campoy, Adrián
Revuelta Doval, José Luis
Florencio, F. Javier
Pereda Vega, José María de
Schürmann, Peter
Buchanan, Bob B.
Balsera Diéguez, Mónica
author_role author
author2 Galindo-Trigo, Sergio
López Maury, Luis
Velázquez Campoy, Adrián
Revuelta Doval, José Luis
Florencio, F. Javier
Pereda Vega, José María de
Schürmann, Peter
Buchanan, Bob B.
Balsera Diéguez, Mónica
author2_role author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Microbiología
Genética
Microbiology
Thioredoxin Reductase Family
Photosynthetic Organisms
Thioredoxin-Disulfide Reductase
2409 Genética
tiorredoxina-disulfuro reductasa
topic Microbiología
Genética
Microbiology
Thioredoxin Reductase Family
Photosynthetic Organisms
Thioredoxin-Disulfide Reductase
2409 Genética
tiorredoxina-disulfuro reductasa
description [EN]Thioredoxins (Trxs) are key components of the redox system that regulates the activity of a spectrum of target proteins through dithiol-disulfide exchange reactions. Trxs are reduced by members of the Trx reductase (TR) family (Jacquot et al., 2009). NADP-dependent thioredoxin reductases (NTRs), the most common type, belong to the family of dimeric pyridine nucleotide disulfide oxidoreductase flavoproteins that use NADPH as the source of reducing equivalents. In oxyphotosynthetic organisms, in particular, NTRs coexist with the ferredoxin/thioredoxin system (FTS), composed of ferredoxin (Fdx), ferredoxin:thioredoxin reductase (FTR), and a Trx. FTRs convert the electron signal obtained from photoreduced Fdx to a thiol signal via a 4Fe-4S center and a redox-active disulfide catalytic center. FTR, in turn, reduces Trx.
publishDate 2017
dc.date.none.fl_str_mv 2017
2020
2020
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/submittedVersion
format article
status_str submittedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10366/140866
url http://hdl.handle.net/10366/140866
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.rights.none.fl_str_mv Attribution-NonCommercial-NoDerivatives 4.0 Internacional
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution-NonCommercial-NoDerivatives 4.0 Internacional
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:GREDOS. Repositorio Institucional de la Universidad de Salamanca
instname:Universidad de Salamanca (USAL)
instname_str Universidad de Salamanca (USAL)
reponame_str GREDOS. Repositorio Institucional de la Universidad de Salamanca
collection GREDOS. Repositorio Institucional de la Universidad de Salamanca
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300719

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