Výsledky vyhledávání - "Marta Albareda"

Akademický článek

A host-specific diaminobutyrate aminotransferase contributes to symbiotic performance, homoserine metabolism, and competitiveness in the Rhizobium leguminosarum/Pisum sativum system

Autor: Marta Ballesteros-Gutiérrez, Marta Albareda, Coral Barbas, Ángeles López-Gonzálvez, Michael F. Dunn, José M. Palacios

Publikováno v: Frontiers in Microbiology, Vol 14 (2023)

Rhizobium leguminosarum bv. viciae (Rlv) UPM791 effectively nodulates pea and lentil, but bacteroids contain a number of proteins differentially expressed depending on the host. One of these host-dependent proteins (C189) is similar to a diaminobutyr

Externí odkaz: https://doaj.org/article/96f289fba7984a4ca8b450b607279944

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The plant pathogen Pectobacterium atrosepticum contains a functional formate hydrogenlyase‐2 complex

Autor: Frank Sargent, Marta Albareda, Alexander J. Finney, Sarah J. Coulthurst, Michal Fleszar, Rebecca Lowden

Publikováno v: Molecular Microbiology

Summary Pectobacterium atrosepticum SCRI1043 is a phytopathogenic Gram‐negative enterobacterium. Genomic analysis has identified that genes required for both respiration and fermentation are expressed under anaerobic conditions. One set of anaerobi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dcc0be4342e8e2e4b7493f88be89b236
https://doi.org/10.1111/mmi.14370

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Computational analyses, molecular dynamics, and mutagenesis studies of unprocessed form of [NiFe] hydrogenase reveal the role of disorder for efficient enzyme maturation

Autor: Marta Albareda, José Manuel Palacios, Luis F. Pacios

Publikováno v: Biochimica et Biophysica Acta (BBA) - Bioenergetics. 1860:325-340

Biological production and oxidation of hydrogen is mediated by hydrogenases, key enzymes for these energy-relevant reactions. Synthesis of [NiFe] hydrogenases involves a complex series of biochemical reactions to assemble protein subunits and metalli

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::580d63c68565422f52ad8d3a98e1892e
https://doi.org/10.1016/j.bbabio.2019.01.001

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Proteome Analysis Reveals a Significant Host-Specific Response in Rhizobium leguminosarum bv. viciae Endosymbiotic Cells

Autor: Tomás Ruiz-Argüeso, José Manuel Palacios, David Durán, Marta Albareda, Ana-Isabel Marina, Carmen García

Publikováno v: Molecular & Cellular Proteomics : MCP
Digital.CSIC. Repositorio Institucional del CSIC
instname

The Rhizobium-legume symbiosis is a beneficial interaction in which the bacterium converts atmospheric nitrogen into ammonia and delivers it to the plant in exchange for carbon compounds. This symbiosis implies the adaptation of bacteria to live insi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::298b5cd885bef21cd94b52aaaef678c1
http://hdl.handle.net/10261/268536

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Identification of a stable complex between a [NiFe]-hydrogenase catalytic subunit and its maturation protease

Autor: Grant Buchanan, Marta Albareda, Frank Sargent

Publikováno v: Febs Letters
FEBS Letters

Salmonella enterica serovar Typhimurium has the ability to use molecular hydrogen as a respiratory electron donor. This is facilitated by three [NiFe]‐hydrogenases termed Hyd‐1, Hyd‐2, and Hyd‐5. Hyd‐1 and Hyd‐5 are homologous oxygen‐to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7f48c67bfa7826376775f9785e18637
https://doi.org/10.1002/1873-3468.12540

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The plant pathogenPectobacterium atrosepticumcontains a functional formate hydrogenlyase-2 complex

Autor: Rebecca Lowden, Alexander J. Finney, Marta Albareda, Frank Sargent, Sarah J. Coulthurst, Michal Fleszar

SummaryPectobacterium atrosepticumSCRI1043 is a phytopathogenic gram-negative enterobacterium. Genomic analysis has identified that genes required for both respiration and fermentation are expressed under anaerobic conditions. One set of anaerobicall

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12f943f3c60119230b49915c78c8f17a
https://doi.org/10.1101/688135

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The Type VI secretion system of Rhizobium etli Mim1 has a positive effect in symbiosis

Autor: José Manuel Palacios, Alba Pacheco-Moreno, Esperanza Martínez-Romero, Ernesto Ormeño-Orrillo, Marta Albareda, Lucía Domingo-Serrano, Luis Rey, David Durán, Alvaro Salinero-Lanzarote

Publikováno v: FEMS microbiology ecology. 95(5)

The Type VI secretion systems (T6SSs) allow bacteria to translocate effector proteins to other bacteria or to eukaryotic cells. However, little is known about the role of T6SS in endosymbiotic bacteria. In this work we describe the T6SS of Rhizobium

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::19f15b389e36c4b1b730ec4da7843d48
https://pubmed.ncbi.nlm.nih.gov/30977796

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Nickel in Microbial Physiology - From Single Proteins to Complex Trafficking Systems: Nickel Import/Export

Autor: José Manuel Palacios, Agnès Rodrigue, Marta Albareda, Marie Andrée Mandrand-Berthelot

Publikováno v: The biological chemistry of nickel
Zamble D.,Garner C.D.,Rowinska-Zyrek M.,Kozlowski K. The biological chemistry of nickel, 10, Royal Society of Chemistry, pp.237-258, 2017, RCS Metallobiology, 978-1-78262-498-1. ⟨10.1039/9781788010580-00237⟩
The Biological Chemistry of Nickel ISBN: 9781782624981

International audience; In response to the low nickel availability in most natural environments, bacteria have developed high-affinity transporters to meet cell needs for the synthesis of nickel-containing enzymes. Two main categories of such importe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::31c2243a37c2cd762aef03901f0dde26
https://hal.archives-ouvertes.fr/hal-01759790

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Maturation of Rhizobium leguminosarum Hydrogenase in the Presence of Oxygen Requires the Interaction of the Chaperone HypC and the Scaffolding Protein HupK

Autor: Tomás Ruiz-Argüeso, Luis F. Pacios, Hamid Manyani, Juan Imperial, Luis Rey, Marta Albareda, José Manuel Palacios, Belén Brito

Publikováno v: Journal of Biological Chemistry. 289:21217-21229

[NiFe] hydrogenases are key enzymes for the energy and redox metabolisms of different microorganisms. Synthesis of these metalloenzymes involves a complex series of biochemical reactions catalyzed by a plethora of accessory proteins, many of them req

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e0b0979a437eb6ae5223641954f501fe
https://doi.org/10.1074/jbc.m114.577403

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Computational Study of the Fe(CN)2CO Cofactor and Its Binding to HypC Protein

Autor: Luis F. Pacios, Marta Albareda, Jose-Manuel Palacios, Juan Imperial

Publikováno v: Journal of Physical Chemistry B, ISSN 1520-6106, 2013, Vol. 117, No. 43
Archivo Digital UPM
Universidad Politécnica de Madrid

In the intricate maturation process of [NiFe]-hydrogenases, the Fe(CN)2CO cofactor is first assembled in a HypCD complex with iron coordinated by cysteines from both proteins and CO is added after ligation of cyanides. The small accessory protein Hyp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d13a80bed6e7c7118098d4b204b0bca
https://doi.org/10.1021/jp407574n

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