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Listar Artículos (Instituto de Bioquímica Vegetal y Fotosíntesis IBVF – CIC Cartuja) por autor "Navarro Carruesco, José Antonio"
Mostrando ítems 1-20 de 21
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Artículo
A hydrogen bond network in the active site of Anabaena ferredoxin-NADP + reductase modulates its catalytic efficiency
Sánchez Azqueta, Ana; Herguedas, Beatriz; Hurtado Guerrero, R.; Hervás Morón, Manuel; Navarro Carruesco, José Antonio; Martínez Júlvez, Marta; Medina, Milagros (Elsevier B.V., 2014)Ferredoxin-nicotinamide-adenine dinucleotide phosphate (NADP+) reductase (FNR) catalyses the production of reduced ...
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Artículo
A Single Arginyl Residue in Plastocyanin and in Cytochrome c6 from the Cyanobacterium Anabaenasp. PCC 7119 Is Required for Efficient Reduction of Photosystem I
Molina Heredia, Fernando Publio; Hervás Morón, Manuel; Navarro Carruesco, José Antonio; Rosa Acosta, Miguel Ángel de la (Elsevier, 2001)Positively charged plastocyanin from Anabaena sp. PCC 7119 was investigated by site-directed mutagenesis. The reactivity ...
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Artículo
An evolutionary analysis of the reaction mechanisms of photosystem I reduction by cytochrome c6 and plastocyanin
Rosa Acosta, Miguel Ángel de la; Navarro Carruesco, José Antonio; Díaz Quintana, Antonio Jesús; Cerda Haynes, Berta de la; Molina Heredia, Fernando Publio; Balme, Alexis; Murdoch, Piedad del Socorro; Díaz Moreno, Irene; Durán Díaz, Raúl V.; Hervás Morón, Manuel (Elsevier, 2002)Photosystem I reduction by the soluble metalloproteins cytochrome c6 and plastocyanin, which are alternatively synthesized ...
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Artículo
Communication between L–galactono–1,4–lactone dehydrogenase and cytochrome c
Hervás Morón, Manuel; Bashir, Qamar; Leferink, Nicole G.H.; Ferreira, Patricia; Moreno Beltrán, José Blas; Westphal, Adrie H; Díaz Moreno, Irene; Medina, Milagros; Rosa Acosta, Miguel Ángel de la; Ubbink, Marcellus; Navarro Carruesco, José Antonio; Berkel, Willem, J.H. van (Wiley: FEBS Journal, 2013-02-25)l‐galactono‐1,4‐lactone dehydrogenase (GALDH) catalyzes the terminal step of vitamin C biosynthesis in plant mitochondria. ...
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Artículo
Cyt c6-3: A new isoform of photosynthetic Cyt c6 exclusive to heterocyst-forming cyanobacteria
Torrado Maya, Alejandro; Valladares Ruiz, Ana; Puerto Galán, Leonor; Hervás Morón, Manuel; Navarro Carruesco, José Antonio; Molina Heredia, Fernando Publio (Oxford University Press, 2017)All known cyanobacteria contain Cyt c6, a small soluble electron carrier protein whose main function is to transfer electrons ...
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Artículo
Effect of crowding on the electron transfer process from plastocyanin and cytochrome c6 to photosystem I: a comparative study from cyanobacteria to green algae
Hervás Morón, Manuel; Navarro Carruesco, José Antonio (Springer Verlag, 2011)Plastocyanin and cytochrome c 6, the alternate donor proteins to photosystem I, can be acidic, neutral or basic; the role ...
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Artículo
Electron Transfer Pathways and Dynamics of Chloroplast NADPH-dependent Thioredoxin Reductase C (NTRC)
Bernal Bayard, Pilar; Hervás Morón, Manuel; Cejudo Fernández, Francisco Javier; Navarro Carruesco, José Antonio (American Society for Biochemistry and Molecular Biology, 2012)NADPH-dependent thioredoxin reductases (NTRs) contain a flavin cofactor and a disulfide as redox-active groups. The catalytic ...
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Artículo
Endophytic colonization of rice (Oryza sativa L.) by the symbiotic strain nostoc punctiforme PCC 73102
Álvarez Núñez, Consolación; Navarro Carruesco, José Antonio; Molina Heredia, Fernando Publio; Mariscal Romero, Vicente (American Phytopathological Society, 2020)Cyanobacteria are phototrophic microorganisms able to establish nitrogen-fixing symbiotic associations with representatives ...
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Artículo
External loops at the ferredoxin-NADP+ reductase protein-partner binding cavity contribute to substrates allocation
Sánchez Azqueta, Ana; Martínez Júlvez, Marta; Hervás Morón, Manuel; Navarro Carruesco, José Antonio; Medina, Milagros (Elsevier, 2014)Ferredoxin-NADP+ reductase (FNR) is the structural prototype of a family of FAD-containing reductases that catalyze electron ...
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Artículo
Interaction of photosystem I from Phaeodactylum tricornutum with plastocyanins as compared with its native cytochrome c6: Reunion with a lost donor
Bernal Bayard, Pilar; Pallara, Chiara; Castell, M. Carmen; Molina Heredia, Fernando Publio; Fernández Recio, Juan; Hervás Morón, Manuel; Navarro Carruesco, José Antonio (Elsevier, 2015)In the Phaeodactylum tricornutum alga, as in most diatoms, cytochrome c6 is the only electron donor to photosystem I, and ...
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Artículo
Molecular recognition in the interaction of chloroplast 2-Cys peroxiredoxin with NADPH-thioredoxin reductase C (NTRC) and thioredoxin x
Bernal Bayard, Pilar; Ojeda Servián, Valle; Hervás Morón, Manuel; Cejudo Fernández, Francisco Javier; Navarro Carruesco, José Antonio; Velázquez Campoy, Adrián; Pérez Ruiz, Juan Manuel (Elsevier, 2014)In addition to the standard NADPH thioredoxin reductases (NTRs), plants hold a plastidic NTR (NTRC), with a thioredoxin ...
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Artículo
New Arabidopsis thaliana cytochrome c partners: A look into the elusive role of cytochrome c in programmed cell death in plants
Martínez Fábregas, Jonathan; Díaz Moreno, Irene; González Arzola, Katiuska; Janocha, Simon; Navarro Carruesco, José Antonio; Hervás Morón, Manuel; Bernhardt, Rita; Díaz Quintana, Antonio Jesús; Rosa Acosta, Miguel Ángel de la (American Society for Biochemistry and Molecular Biology, 2013)Programmed cell death is an event displayed by many different organisms along the evolutionary scale. In plants, programmed ...
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Artículo
New insights Into the evolution of the electron transfer from cytochrome f to photosystem I in the green and red branches of photosynthetic eukaryotes
Castell Capitán, María Carmen; Rodríguez Lumbreras, Luis A.; Hervás Morón, Manuel; Fernández Recio, Juan; Navarro Carruesco, José Antonio (Oxford University Press, 2021)In cyanobacteria and most green algae of the eukaryotic green lineage, the copper-protein plastocyanin (Pc) alternatively ...
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Artículo
Oxidizing Side of the Cyanobacterial Photosystem I
Sun, J.; Xu, W.; Hervás Morón, Manuel; Navarro Carruesco, José Antonio; Rosa Acosta, Miguel Ángel de la; Chitnis, Parag R. (Elsevier, 1999)Photosystem I (PSI) interacts with plastocyanin or cytochrome c 6 on the luminal side. To identify sites of interaction ...
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Artículo
Site-directed Mutagenesis of Cytochromec 6 from Anabaena Species PCC 7119
Molina Heredia, Fernando Publio; Díaz Quintana, Antonio Jesús; Hervás Morón, Manuel; Navarro Carruesco, José Antonio; Rosa Acosta, Miguel Ángel de la (Elsevier, 1999)A number of surface residues of cytochromec 6 from the cyanobacterium Anabaenasp. PCC 7119 have been modified by site-directed ...
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Artículo
Site-directed Mutagenesis of Cytochromec 6 from Synechocystissp. PCC 6803
Cerda Haynes, Berta de la; Díaz Quintana, Antonio Jesús; Navarro Carruesco, José Antonio; Hervás Morón, Manuel; Rosa Acosta, Miguel Ángel de la (Elsevier, 1999)This paper reports the first site-directed mutagenesis analysis of any cytochrome c 6, a heme protein that performs the ...
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Artículo
Specific nitration of tyrosines 46 and 48 makes cytochrome c assemble a non-functional apoptosome
García Heredia, José Manuel; Díaz Moreno, Irene; Díaz Quintana, Antonio Jesús; Orzáez, Mar; Navarro Carruesco, José Antonio; Hervás Morón, Manuel; Rosa Acosta, Miguel Ángel de la (Elsevier, 2012)Under nitroxidative stress, a minor fraction of cytochrome c can be modified by tyrosine nitration. Here we analyze the ...
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Artículo
Structural and Functional Analysis of Novel Human Cytochrome c Targets in Apoptosis
Martínez Fábregas, Jonathan; Díaz Moreno, Irene; González Arzola, Katiuska; Janocha, Simon; Navarro Carruesco, José Antonio; Hervás Morón, Manuel; Bernhardt, Rita; Velázquez Campoy, Adrián; Díaz Quintana, Antonio Jesús; Rosa Acosta, Miguel Ángel de la (American Society for Biochemistry and Molecular Biology, 2014)Since the first description of apoptosis four decades ago, great efforts have been made to elucidate, both in vivo and in ...
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Artículo
The Efficient Functioning of Photosynthesis and Respiration in Synechocystis sp. PCC 6803 Strictly Requires the Presence of either Cytochrome c6 or Plastocyanin
Durán Díaz, Raúl V.; Hervás Morón, Manuel; Rosa Acosta, Miguel Ángel de la; Navarro Carruesco, José Antonio (Elsevier, 2004)In cyanobacteria, cytochrome c6 and plastocyanin are able to replace each other as redox carriers in the photosynthetic ...
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Artículo
The heterologous expression of a plastocyanin in the diatom Phaeodactylum tricornutum improves cell growth under iron-deficient conditions
Castell Capitán, María Carmen; Bernal Bayard, Pilar; Ortega Rodríguez, José María; Roncel Gil, Mercedes; Hervás Morón, Manuel; Navarro Carruesco, José Antonio (Wiley-Blackwell, 2021)We have investigated if the heterologous expression of a functional green alga plastocyanin in the diatom Phaeodactylum ...