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Pierre Sebban

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Anthony Bocahut; Valérie Derrien; Eric Guittet; Sophie Sacquin-Mora; Pierre Sebban; Sophie Bernad; Ewen Lescop
Heme orientation modulates histidine dissociation and ligand binding kinetics in the hexacoordinated human neuroglobin.
Luisana Astudillo; Sophie Bernad; Valérie Derrien; Pierre Sebban; Jaroslava Miksovska
Conformational dynamics in human neuroglobin: effect of His64, Val68, and Cys120 on ligand migration.
A Hałas; J Korecki; M Lipińska; K Matlak; A Orzechowska; Pierre Sebban; K Strzałka; M Zając; T Ślęzak; Aleksandr Chumakov; Valérie Derrien; Joanna Fiedor; Leszek Fiedor; Kvetoslava Burda
The dynamics of the non-heme iron in bacterial reaction centers from Rhodobacter sphaeroides.

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All Publications

2013: Anthony Bocahut; Valérie Derrien; Eric Guittet; Sophie Sacquin-Mora; Pierre Sebban; Sophie Bernad; Ewen Lescop
Heme orientation modulates histidine dissociation and ligand binding kinetics in the hexacoordinated human neuroglobin.
Journal of biological inorganic chemistry : JBIC : a publication of the Society of Biological Inorganic Chemistry 2013;18(1):111-22.
2012: Luisana Astudillo; Sophie Bernad; Valérie Derrien; Pierre Sebban; Jaroslava Miksovska
Conformational dynamics in human neuroglobin: effect of His64, Val68, and Cys120 on ligand migration.
Biochemistry 2012;51(50):9984-94.
2012: A Hałas; J Korecki; M Lipińska; K Matlak; A Orzechowska; Pierre Sebban; K Strzałka; M Zając; T Ślęzak; Aleksandr Chumakov; Valérie Derrien; Joanna Fiedor; Leszek Fiedor; Kvetoslava Burda
The dynamics of the non-heme iron in bacterial reaction centers from Rhodobacter sphaeroides.
Biochimica et biophysica acta 2012;1817(12):2095-102.
2009: Hélène Cheap; Sophie Bernad; Valérie Derrien; László Gerencsér; Julia Tandori; Pedro de Oliveira; Deborah K Hanson; Péter Maróti; Pierre Sebban
M234Glu is a component of the proton sponge in the reaction center from photosynthetic bacteria.
Biochimica et biophysica acta 2009;1787(12):1505-15.
2009: Anne Pilotelle-Bunner; Patricia Beaunier; Julia Tandori; Peter Maroti; Ronald J Clarke; Pierre Sebban
The local electric field within phospholipid membranes modulates the charge transfer reactions in reaction centres.
Biochimica et biophysica acta 2009;1787(8):1039-49.
2009: Anne Pilotelle-Bunner; Flemming Cornelius; Pierre Sebban; Philip W Kuchel; Ronald J Clarke
Mechanism of Mg2+ binding in the Na+,K+-ATPase.
Biophysical journal 2009;96(9):3753-61.
2007: Sophie Sacquin-Mora; Pierre Sebban; Valérie Derrien; Bernhard Frick; Richard Lavery; Christiane Alba-Simionesco
Probing the flexibility of the bacterial reaction center: the wild-type protein is more rigid than two site-specific mutants.
Biochemistry 2007;46(51):14960-8.
2007: Juergen Koepke; Eva-Maria Krammer; Astrid R Klingen; Pierre Sebban; G Matthias Ullmann; Günter Fritzsch
pH modulates the quinone position in the photosynthetic reaction center from Rhodobacter sphaeroides in the neutral and charge separated states.
Journal of molecular biology 2007;371(2):396-409.
2007: Hélène Cheap; Júlia Tandori; Valérie Derrien; Mireille Benoit; Pedro de Oliveira; Juergen Koepke; Jérôme Lavergne; Peter Maroti; Pierre Sebban
Evidence for delocalized anticooperative flash induced proton binding as revealed by mutants at the M266His iron ligand in bacterial reaction centers.
Biochemistry 2007;46(15):4510-21.
2007: Pedro de Oliveira; Alireza Ranjbari; Laura Baciou; Tania Bizouarn; Gabriela Ollesch; Ulrich Ermler; Pierre Sebban; Bineta Keita; Louis Nadjo
Preliminary electrochemical studies of the flavohaemoprotein from Ralstonia eutropha entrapped in a film of methyl cellulose: Activation of the reduction of dioxygen.
Bioelectrochemistry (Amsterdam, Netherlands) 2007;70(1):185-91.
2006: Sabine Hermes; Oliver Bremm; Florian Garczarek; Valérie Derrien; Peter Liebisch; Paola Loja; Pierre Sebban; Klaus Gerwert; Michael Haumann
A time-resolved iron-specific X-ray absorption experiment yields no evidence for an Fe2+ --> Fe3+ transition during QA- --> QB electron transfer in the photosynthetic reaction center.
Biochemistry 2006;45(2):353-9.
2005: Jean-Alexis Spitz; Valérie Derrien; Laura Baciou; Pierre Sebban
Specific triazine resistance in bacterial reaction centers induced by a single mutation in the QA protein pocket.
Biochemistry 2005;44(4):1338-43.
2003: Eliane Nabedryk; Jacques Breton; Pierre Sebban; Laura Baciou
Quinone (Q(B)) binding site and protein stuctural changes in photosynthetic reaction center mutants at Pro-L209 revealed by vibrational spectroscopy.
Biochemistry 2003;42(19):5819-27.
2003: Antoine Taly; Pierre Sebban; Jeremy C Smith; G Matthias Ullmann
The position of QB in the photosynthetic reaction center depends on pH: a theoretical analysis of the proton uptake upon QB reduction.
Biophysical journal 2003;84(3):2090-8.
2002: Antoine Taly; Laura Baciou; Pierre Sebban
The DMPC lipid phase transition influences differently the first and the second electron transfer reactions in bacterial reaction centers.
FEBS letters 2002;532(1-2):91-6.
2002: Jacques Breton; Claude Boullais; Charles Mioskowski; Pierre Sebban; Laura Baciou; Eliane Nabedryk
Vibrational spectroscopy favors a unique QB binding site at the proximal position in wild-type reaction centers and in the Pro-L209 --> Tyr mutant from Rhodobacter sphaeroides.
Biochemistry 2002;41(43):12921-7.
2002: Qiang Xu; Laura Baciou; Pierre Sebban; Marilyn R Gunner
Exploring the energy landscape for Q(A)(-) to Q(B) electron transfer in bacterial photosynthetic reaction centers: effect of substrate position and tail length on the conformational gating step.
Biochemistry 2002;41(31):10021-5.
2002: Laszlo Gerencser; Antoine Taly; Laura Baciou; Peter Maroti; Pierre Sebban
Effect of binding of Cd2+ on bacterial reaction center mutants: proton-transfer uses interdependent pathways.
Biochemistry 2002;41(29):9132-8.
2002: Júlia Tandori; Peter Maroti; Emil Alexov; Pierre Sebban; Laura Baciou
Key role of proline L209 in connecting the distant quinone pockets in the reaction center of Rhodobacter sphaeroides.
Proceedings of the National Academy of Sciences of the United States of America 2002;99(10):6702-6.
2002: Júlia Tandori; Jaroslava Miksovska; Marielle Valerio-Lepiniec; Marianne Schiffer; Péter Maróti; Deborah K Hanson; Pierre Sebban
Proton uptake of rhodobacter capsulatus reaction center mutants modified in the primary quinone environment.
Photochemistry and photobiology 2002;75(2):126-33.
2001: Júlia Tandori; Laura Baciou; Emil Alexov; Peter Maroti; Marianne Schiffer; Deborah K Hanson; Pierre Sebban
Revealing the involvement of extended hydrogen bond networks in the cooperative function between distant sites in bacterial reaction centers.
The Journal of biological chemistry 2001;276(49):45513-5.
2000: Emil Alexov; Jaroslava Miksovska; Laura Baciou; Marianne Schiffer; Deborah K Hanson; Pierre Sebban; Marilyn R Gunner
Modeling the effects of mutations on the free energy of the first electron transfer from QA- to QB in photosynthetic reaction centers.
Biochemistry 2000;39(20):5940-52.
2000: Andreas Kuglstatter; Jaroslava Miksovska; Pierre Sebban; Günter Fritzsch
Structure of the photosynthetic reaction centre from Rhodobacter sphaeroides reconstituted with anthraquinone as primary quinone Q(A).
FEBS letters 2000;472(1):114-6.
1999: Jaroslava Miksovska; Marianne Schiffer; Deborah K Hanson; Pierre Sebban
Proton uptake by bacterial reaction centers: the protein complex responds in a similar manner to the reduction of either quinone acceptor.
Proceedings of the National Academy of Sciences of the United States of America 1999;96(25):14348-53.
1999: Júlia Tandori; Pierre Sebban; Hartmut Michel; Laura Baciou
In Rhodobacter sphaeroides reaction centers, mutation of proline L209 to aromatic residues in the vicinity of a water channel alters the dynamic coupling between electron and proton transfer processes.
Biochemistry 1999;38(40):13179-87.
1999: Marielle Valerio-Lepiniec; Jaroslava Miksovska; Marianne Schiffer; Deborah K Hanson; Pierre Sebban
Mutations in the environment of the primary quinone facilitate proton delivery to the secondary quinone in bacterial photosynthetic reaction centers.
Biochemistry 1999;38(1):390-8.
1998: Jaroslava Miksovska; Marielle Valerio-Lepiniec; Marianne Schiffer; Deborah K Hanson; Pierre Sebban
In bacterial reaction centers, a key residue suppresses mutational blockage of two different proton transfer steps.
Biochemistry 1998;37(8):2077-83.
1997: Jaroslava Miksovska; L Kálmán; Marianne Schiffer; Péter Maróti; Pierre Sebban; Deborah K Hanson
In bacterial reaction centers rapid delivery of the second proton to QB can be achieved in the absence of L212Glu.
Biochemistry 1997;36(40):12216-26.
1997: Marielle Valerio-Lepiniec; J D Delcroix; Marianne Schiffer; Deborah K Hanson; Pierre Sebban
A native electrostatic environment near Q(B) is not sufficient to ensure rapid proton delivery in photosynthetic reaction centers.
FEBS letters 1997;407(2):159-63.
1997: L Kálmán; Tamás Gajda; Pierre Sebban; Péter Maróti
pH-metric study of reaction centers from photosynthetic bacteria in micellular solutions: protonatable groups equilibrate with the aqueous bulk phase.
Biochemistry 1997;36(15):4489-96.
1996: Jaroslava Miksovska; Péter Maróti; J Tandori; Marianne Schiffer; Deborah K Hanson; Pierre Sebban
Distant electrostatic interactions modulate the free energy level of QA- in the photosynthetic reaction center.
Biochemistry 1996;35(48):15411-7.
1995: Péter Maróti; Deborah K Hanson; Marianne Schiffer; Pierre Sebban
Long-range electrostatic interaction in the bacterial photosynthetic reaction centre.
Nature structural biology 1995;2(12):1057-9.
1995: Pierre Sebban; Péter Maróti; Marianne Schiffer; Deborah K Hanson
Electrostatic dominoes: long distance propagation of mutational effects in photosynthetic reaction centers of Rhodobacter capsulatus.
Biochemistry 1995;34(26):8390-7.
1995: Pierre Sebban; Péter Maróti; Deborah K Hanson
Electron and proton transfer to the quinones in bacterial photosynthetic reaction centers: insight from combined approaches of molecular genetics and biophysics.
Biochimie 1995;77(7-8):677-94.
1994: Péter Maróti; Deborah K Hanson; L Baciou; Marianne Schiffer; Pierre Sebban
Proton conduction within the reaction centers of Rhodobacter capsulatus: the electrostatic role of the protein.
Proceedings of the National Academy of Sciences of the United States of America 1994;91(12):5617-21.
1993: L Baciou; E J Bylina; Pierre Sebban
Study of wild type and genetically modified reaction centers from Rhodobacter capsulatus: structural comparison with Rhodopseudomonas viridis and Rhodobacter sphaeroides.
Biophysical journal 1993;65(2):652-60.
1992: Deborah K Hanson; L Baciou; D M Tiede; S L Nance; Marianne Schiffer; Pierre Sebban
In bacterial reaction centers protons can diffuse to the secondary quinone by alternative pathways.
Biochimica et biophysica acta 1992;1102(2):260-5.
1991: L Baciou; I Sinning; Pierre Sebban
Study of QB- stabilization in herbicide-resistant mutants from the purple bacterium Rhodopseudomonas viridis.
Biochemistry 1991;30(37):9110-6.
1991: L Baciou; T Gulik-Krzywicki; Pierre Sebban
Involvement of the protein-protein interactions in the thermodynamics of the electron-transfer process in the reaction centers from Rhodopseudomonas viridis.
Biochemistry 1991;30(5):1298-302.
1990: L Baciou; E Rivas; Pierre Sebban
P+QA- and P+QB- charge recombinations in Rhodopseudomonas viridis chromatophores and in reaction centers reconstituted in phosphatidylcholine liposomes. Existence of two conformational states of the reaction centers and effects of pH and o-phenanthroline.
Biochemistry 1990;29(12):2966-76.