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Listar Artículos (Bioquímica Vegetal y Biología Molecular) por autor "Florencio Bellido, Francisco Javier"
Mostrando ítems 21-40 de 42
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Artículo
Glutamine synthetase inactivation by protein-protein interaction
García-Dominguez, Mario; Reyes, José C.; Florencio Bellido, Francisco Javier (National Academy of Sciences, 1999)Glutamine synthetase (GS; EC 6.3.1.2) is the pivotal enzyme of nitrogen metabolism in prokaryotes. Control of bacterial ...
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Glycogen synthesis prevents metabolic imbalance and disruption of photosynthetic electron transport from photosystem II during transition to photomixotrophy in Synechocystis sp. PCC 6803
Ortega Martínez, Pablo; Nikkanen, Lauri; Wey, Laura T.; Florencio Bellido, Francisco Javier; Allahverdiyeva, Yagut; Díaz Troya, Sandra (John Wiley & Sons, 2024-05-06)Some cyanobacteria can grow photoautotrophically or photomixotrophically by using simultaneously CO2 and glucose. The ...
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Inhibition of protein synthesis by TOR inactivation revealed a conserved regulatory mechanism of the BiP chaperone in Chlamydomonas
Díaz Troya, Sandra; Pérez Pérez, Maria Esther; Pérez Martín, Marta; Moes, Suzette; Jeno, Paul; Florencio Bellido, Francisco Javier; Crespo González, José Luis (American Society of Plant Biologists, 2011)The target of rapamycin (TOR) kinase integrates nutritional and stress signals to coordinately control cell growth in all ...
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Light-dependent regulation of cyanobacterial phytochrome expression
García Domínguez, Mario; Muro Pastor, Alicia María; Reyes Rosa, José Carlos; Florencio Bellido, Francisco Javier (American Society for Microbiology, 2000-01)A histidine kinase protein (Cph1) with sequence homology and spectral characteristics very similar to those of the plant ...
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Artículo
Metals in Cyanobacteria: Analysis of the Copper, Nickel, Cobalt and Arsenic Homeostasis Mechanisms
Huertas Romera, María José; López Maury, Luis; Giner Lamia, Joaquín; Sánchez Riego, Ana María; Florencio Bellido, Francisco Javier (MDPI AG, 2014)Traces of metal are required for fundamental biochemical processes, such as photosynthesis and respiration. Cyanobacteria ...
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NADP(+)-isocitrate dehydrogenase from the cyanobacterium Anabaena sp. strain PCC 7120: purification and characterization of the enzyme and cloning, sequencing, and disruption of the icd gene
Muro Pastor, María Isabel; Florencio Bellido, Francisco Javier (American Society for Microbiology, 1994)NADP(+)-isocitrate dehydrogenase (NADP(+)-IDH) from the dinitrogen-fixing filamentous cyanobacterium Anabaena sp. strain ...
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Posttranscriptional regulation of glutamine synthetase in the filamentous cyanobacterium Anabaena sp. PCC 7120: Differential expression between vegetative cells and heterocysts
Galmozzi, Carla V.; Saelices Gómez, Lorena; Florencio Bellido, Francisco Javier; Muro Pastor, María Isabel (American Society for Microbiology, 2010)Genes homologous to those implicated in glutamine synthetase (GS) regulation by protein-protein interaction in the ...
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Purification and Properties of Glutamine Synthetases from the Cyanobacteria Synechocystis sp. Strain PCC 6803 and Calothrix sp. Strain PCC 7601
Mérida Berlanga, Ángel; Leurentop, Line; Candau Chacón, Pedro; Florencio Bellido, Francisco Javier (American Society for Microbiology, 1990)Glutamine synthetases (GSs) from two cyanobacteria, one unicellular (Synechocystis sp. strain PCC 6803) and the other ...
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Regulation of glutamine synthetase activity in the unicellular cyanobacterium Synechocystis sp. strain PCC 6803 by the nitrogen source: Effect of ammonium
Mérida Berlanga, Ángel; Candau Chacón, Pedro; Florencio Bellido, Francisco Javier (American Society for Microbiology, 1991)Glutamine synthetase activity from Synechocystis sp. strain PCC 6803 is regulated as a function of the nitrogen source ...
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Stress response requires an efficient connection between glycogen and central carbon metabolism by phosphoglucomutases in cyanobacteria
Ortega Martínez, Pablo; Roldán Gálvez, Miguel; Díaz Troya, Sandra; Florencio Bellido, Francisco Javier (Oxford University Press, 2023-03-13)Glycogen and starch are the main storage polysaccharides, acting as a source of carbon and energy when necessary. ...
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Structural studies on the synchronization of catalytic centers in glutamate synthase
Van Den Heuvel, Robert H.H.; Ferrari, Davide; Bossi, Roberto T.; Ravasio, Sergio; Curti, Bruno; Vanoni, Maria A.; Florencio Bellido, Francisco Javier; Mattevi, Andrea (American Society for Biochemistry and Molecular Biology, 2002)The complex iron-sulfur flavoprotein glutamate synthase (GltS) plays a prominent role in ammonia assimilation in bacteria, ...
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The cyanobacterial ribosomal-associated protein LrtA from Synechocystis sp. PCC 6803 is an oligomeric protein in solution with chameleonic sequence properties
Contreras, Lellys M.; Sevilla, Paz; Cámara Artigas, Ana; Hernández Cifre, José G.; Rizzuti, Bruno; Florencio Bellido, Francisco Javier; Muro Pastor, María Isabel; García de la Torre, José; Neira, José L. (MDPI, 2018)The LrtA protein of Synechocystis sp. PCC 6803 intervenes in cyanobacterial post-stress survival and in stabilizing 70S ...
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Artículo
The cyanobacterial ribosomal-associated protein LrtA is involved in post-stress survival in synechocystis sp. PCC 6803
Galmozzi, Carla V.; Florencio Bellido, Francisco Javier; Muro Pastor, María Isabel (Public Library of Science, 2016)A light-repressed transcript encodes the LrtA protein in cyanobacteria. We show that halflife of lrtA transcript from ...
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Artículo
The Distinctive Regulation of Cyanobacterial Glutamine Synthetase
Bolay, Paul; Muro Pastor, María Isabel; Florencio Bellido, Francisco Javier; Klähn, Stephan (MDPI AG, 2018-10-27)Glutamine synthetase (GS) features prominently in bacterial nitrogen assimilation as it catalyzes the entry of bioavailable ...
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Artículo
The glutathione/glutaredoxin system is essential for arsenate reduction in Synechocystis sp. strain PCC 6803
López Maury, Luis; Sánchez Riego, Ana María; Reyes Rosa, José Carlos; Florencio Bellido, Francisco Javier (American Society for Microbiology, 2009)Arsenic resistance in Synechocystis sp. strain PCC 6803 is mediated by an operon of three genes in which arsC codes for ...
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Artículo
The NADP+-isocitrate dehydrogenase gene (icd) is nitrogen regulated in cyanobacteria
Muro Pastor, Alicia María; Reyes Rosa, José Carlos; Florencio Bellido, Francisco Javier (American Society for Microbiology, 1996)NADP+-isocitrate dehydrogenase (NADP+-IDH) activity and protein levels in crude extracts from the unicellular cyanobacterium ...
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The Novel PII-Interacting Protein PirA Controls Flux into the Cyanobacterial Ornithine-Ammonia Cycle
Bolay, Paul; Rozbeh, Rokhsareh; Muro Pastor, María Isabel; Timm, Stefan; Hagemann, Martin; Florencio Bellido, Francisco Javier; Forchhammer, Karl; Klähn, Stephan (American Society for Microbiology, 2021)Among prokaryotes, cyanobacteria have an exclusive position as they perform oxygenic photosynthesis. Cyanobacteria ...
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The sRNA NsiR4 fine-tunes arginine synthesis in the cyanobacterium Synechocystis sp. PCC 6803 by post-transcriptional regulation of PirA
Bolay, Paul; Hemm, Luisa; Florencio Bellido, Francisco Javier; Hess, Wolfgang R.; Muro Pastor, M. Isabel; Klähn, Stephan (Taylor & Francis, 2022)As the only oxygenic phototrophs among prokaryotes, cyanobacteria employ intricate mechanisms to regulate common metabolic ...
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The structures of the PII proteins from the cyanobacteria Synechococcus sp. PCC 7942 and Synechocystis sp. PCC 6803
Xu, Yibin; Carr, Paul D.; Clancy, Paula; García Domínguez, Mario; Forchhammer, Karl; Florencio Bellido, Francisco Javier; Tandeau De Marsac, Nicole (International Union of Crystallography, 2003)The PII proteins from the cyanobacteria Synechococcus sp. PCC 7942 and Synechocystis sp. PCC 6803 have been crystallized ...
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Thioredoxin-linked processes in cyanobacteria are as numerous as in chloroplasts, but targets are different
Florencio Bellido, Francisco Javier; Lindahl, Anna Marika (National Academy of Sciences, 2003)Light-dependent regulation of a growing number of chloroplast enzymatic activities has been found to occur through the ...