Zobrazeno 1 - 10 of 15 pro vyhledávání: '"MESH: Cytochrome b6f Complex"'
1
A Novel Pathway of Cytochrome c Biogenesis Is Involved in the Assembly of the Cytochrome b6f Complex in Arabidopsis Chloroplasts
Autor: Geneviève Ephritikhine, Lina Lezhneva, Richard Kuras, Catherine de Vitry
Publikováno v: Journal of Biological Chemistry
Journal of Biological Chemistry, 2008, 283 (36), pp.24608-16. ⟨10.1074/jbc.M803869200⟩
Journal of Biological Chemistry, American Society for Biochemistry and Molecular Biology, 2008, 283 (36), pp.24608-16. ⟨10.1074/jbc.M803869200⟩
International audience; We recently characterized a novel heme biogenesis pathway required for heme c(i)' covalent binding to cytochrome b6 in Chlamydomonas named system IV or CCB (cofactor assembly, complex C (b6f), subunit B (PetB)). To find out wh
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10f4c6ce825e38279b98e2b5e5180331
https://doi.org/10.1074/jbc.m803869200
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2
The cytochrome b6f complex: structural studies and comparison with the bc1 complex
Autor: Cécile Breyton
Publikováno v: BBA-Biochimica et Biophysica Acta
BBA-Biochimica et Biophysica Acta, 2000, 1459 (2-3), pp.467-74. ⟨10.1016/S0005-2728(00)00185-7⟩
Electron crystallography of the chloroplastic b6f complex allowed the calculation of projection maps of crystals negatively stained or embedded in glucose. This gives insights into the overall structure of the extra- and transmembrane domains of the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::066f2e9d48759b4aa2fbaa6859508084
https://doi.org/10.1016/s0005-2728(00)00185-7
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3
Kinetic Effects of the Electrochemical Proton Gradient on Plastoquinone Reduction at the Qi Site of the Cytochrome b 6 f Complex
Autor: Cécile Breyton, Romina Paola Barbagallo, Giovanni Finazzi
Publikováno v: Journal of Biological Chemistry
Journal of Biological Chemistry, 2000, 275 (34), pp.26121-26127. ⟨10.1074/jbc.M002299200⟩
Journal of Biological Chemistry, American Society for Biochemistry and Molecular Biology, 2000, 275 (34), pp.26121-26127. ⟨10.1074/jbc.M002299200⟩
International audience; We have investigated the effects of the light-induced thylakoid transmembrane potential on the turnover of the b(6)f complex in cells of the unicellular green alga Chlamydomonas reinhardtii. The reduction of the potential by e
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c56409bddc5cc6d66a85a17817eaff3c
https://doi.org/10.1074/jbc.m002299200
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4
Redox Modulation of Cyclic Electron Flow around Photosystem I in C3 Plants †
Autor: Pierre Joliot, Giles N. Johnson, Beena Nandha, Giovanni Finazzi, Cécile Breyton
Publikováno v: Biochemistry
Biochemistry, 2006, 45 (45), pp.13465-13475. ⟨10.1021/bi061439s⟩
Biochemistry, American Chemical Society, 2006, 45, pp.13465-13475
Biochemistry, American Chemical Society, 2006, 45 (45), pp.13465-13475. ⟨10.1021/bi061439s⟩
International audience; We have investigated the occurrence of cyclic electron flow in intact spinach leaves. In particular, we have tested the hypothesis that cyclic flow requires the presence of supercomplexes in the thylakoid membrane or other str
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4818a396fcae9bc373381f38872421a8
https://hal.science/hal-01934417
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5
Hemifluorinated surfactants: a non-dissociating environment for handling membrane proteins in aqueous solutions?
Autor: Bernard Pucci, Cécile Breyton, Jean-Luc Popot, Yann Chaudier, Elodie Chabaud
Publikováno v: FEBS Letters
FEBS Letters, Wiley, 2004, 564 (3), pp.312-318. ⟨10.1016/S0014-5793(04)00227-3⟩
FEBS Letters, 2004, 564 (3), pp.312-318. ⟨10.1016/S0014-5793(04)00227-3⟩
International audience; The instability of membrane proteins in detergent solution can generally be traced to the dissociating character of detergents and often correlates with delipidation. We examine here the possibility of substituting detergents,
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21a89eac4c57a9184ae6aeecc1fe8149
https://hal.archives-ouvertes.fr/hal-01934422
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6
On the spatial organization of hemes and chlorophyll in cytochrome b(6)f. A linear and circular dichroism study
Autor: Schoepp, Barbara, Chabaud, Elodie, Breyton, Cécile, Verméglio, André, Popot, Jean-Luc
Publikováno v: Journal of Biological Chemistry
Journal of Biological Chemistry, American Society for Biochemistry and Molecular Biology, 2000, 275 (8), pp.5275-83
Journal of Biological Chemistry, 2000, 275 (8), pp.5275-83
International audience; The organization of chromophores in the cytochrome b(6) f from Chlamydomonas reinhardtii has been studied spectroscopically. Linear dichroism (LD) measurements, performed on the complex co-reconstituted into vesicles with phot
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::ee2d590dec78f96ca38f800e717b825f
https://hal.archives-ouvertes.fr/hal-01934443
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7
Conformational changes in the cytochrome b6f complex induced by inhibitor binding
Autor: Cécile Breyton
Publikováno v: Journal of Biological Chemistry
Journal of Biological Chemistry, 2000, 275 (18), pp.13195-201
International audience; Binding of stigmatellin, an inhibitor of the Q(o) site of the bc-type complexes, has been shown to induce large conformational changes of the Rieske protein in the respiratory bc(1) complex (Kim, H., Xia, D., Yu, C. A., Xia, J
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0204559f676e1d6df05d095694fc609c
https://hal.archives-ouvertes.fr/hal-01934449
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8
The 9 Å projection structure of cytochrome b 6 f complex determined by electron crystallography
Autor: Bron, Patrick, Lacapère, Jean-Jacques, Breyton, Cécile, Mosser, Gervaise
Publikováno v: Journal of Molecular Biology
Journal of Molecular Biology, 1999, 287 (1), pp.117-126. ⟨10.1006/jmbi.1999.2604⟩
Journal of Molecular Biology, Elsevier, 1999, 287 (1), pp.117-126. ⟨10.1006/jmbi.1999.2604⟩
International audience; Thin three-dimensional crystals of the cytochrome b6 f complex from the unicellular algae Chlamydomonas reinhardtii have been grown by BioBeads-mediated detergent removal from a mixture of protein and lipid solubilized in Heca
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::5eaf4df274a159884cbd7e60fbf539a7
https://hal.science/hal-01934462
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9
On the presence and role of a molecule of chlorophyll a in the cytochrome b6 f complex
Autor: Yves Lemoine, Bruno Robert, Claudie Vernotte, Cécile Breyton, Jean-Luc Popot, Yves Pierre
Publikováno v: Journal of Biological Chemistry
Journal of Biological Chemistry, American Society for Biochemistry and Molecular Biology, 1997, 272 (35), pp.21901-8
Journal of Biological Chemistry, 1997, 272 (35), pp.21901-8
International audience; Highly purified preparations of cytochrome b6 f complex from the unicellar freshwater alga Chlamydomonas reinhardtii contain about 1 molecule of chlorophyll a/cytochrome f. Several lines of evidence indicate that the chlorophy
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55d3b02c3ada23775c044b5c2bb6918c
https://pubmed.ncbi.nlm.nih.gov/9268323
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10
Dimer to monomer conversion of the cytochrome b6 f complex. Causes and consequences
Autor: Breyton, Cécile, Tribet, Christophe, Olive, Jacqueline, Dubacq, Jean-Paul, Popot, Jean-Luc
Publikováno v: Journal of Biological Chemistry
Journal of Biological Chemistry, American Society for Biochemistry and Molecular Biology, 1997, 272 (35), pp.21892-900. ⟨10.1074/jbc.272.35.21892⟩
Journal of Biological Chemistry, 1997, 272 (35), pp.21892-900. ⟨10.1074/jbc.272.35.21892⟩
International audience; The molecular weight of the cytochrome b6 f complex purified from Chlamydomonas reinhardtii thylakoid membranes has been determined by combining velocity sedimentation measurements, molecular sieving analyses, and determinatio
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::fdf781623de77957b76ee7f8dfb67af5
https://hal.archives-ouvertes.fr/hal-01934478
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