Olivier Walker

I'm Assistant Professor (Franch MCF) and the BIOSYS group leader hosted by the Institut des Sciences Analytiques. My research is currently dealing with the structural and dynamical study of biological systems by Nuclear Magnetic Resonance (NMR) and more particularly complex biomolecular assemblies.
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Documents
Affiliations actuelles
  • Université Claude Bernard Lyon 1 (UCBL)
  • ISA-Biophysics of complex systems
  • Institut des Sciences Analytiques (ISA)
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Publications

Molecular dynamics as an efficient process to predict 15 N chemical shift anisotropy at very high NMR magnetic fields

Maggy Hologne , Po-Chia Chen , François-Xavier Cantrelle , Olivier Walker

Physical Chemistry Chemical Physics, 2025, ⟨10.1039/D4CP03821E⟩

Article dans une revue hal-04882570v1
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Structural and dynamical insights into SilE silver binding from combined analytical probes

Yoan Monneau , Cyrielle Arrault , Coraline Duroux , Marie Martin , Fabien Chirot et al.

Physical Chemistry Chemical Physics, 2023, 25 (4), pp.3061-3071. ⟨10.1039/D2CP04206A⟩

Article dans une revue hal-03960103v1
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Divide, conquer and reconstruct: How to solve the 3D structure of recalcitrant Micro-Exon Gene (MEG) protein from Schistosoma mansoni

Stepanka Nedvedova , Florence Guillière , Adriana Erica Miele , François-Xavier Cantrelle , Jan Dvorak et al.

PLoS ONE, 2023, 18 (8), pp.e0289444. ⟨10.1371/journal.pone.0289444⟩

Article dans une revue hal-04177131v1
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The battle for silver binding: How the interplay between the SilE, SilF, and SilB proteins contributes to the silver efflux pump mechanism

Cyrielle Arrault , Yoan Rocky Monneau , Marie Martin , François-Xavier Cantrelle , Emmanuelle Boll et al.

Journal of Biological Chemistry, 2023, 299 (8), pp.105004. ⟨10.1016/j.jbc.2023.105004⟩

Article dans une revue hal-04172931v1
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Revisiting Schistosoma mansoni Micro-Exon Gene (MEG) Protein Family: A Tour into Conserved Motifs and Annotation

Štěpánka Nedvědová , Davide de Stefano , Olivier Walker , Maggy Hologne , Adriana Erica Miele

Biomolecules, 2023, 13 (9), pp.1275. ⟨10.3390/biom13091275⟩

Article dans une revue hal-04189192v1
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NLRP3 phosphorylation in its LRR domain critically regulates inflammasome assembly

Tingting Niu , Charlotte de Rosny , Séverine Chautard , Amaury Rey , Danish Patoli et al.

Nature Communications, 2021, 12 (1), pp.Article number: 5862. ⟨10.1038/s41467-021-26142-w⟩

Article dans une revue hal-03401509v1

NMR reveals the interplay between SilE and SilB model peptides in the context of silver resistance

Lucille Babel , Minh-Ha Nguyen , Cédric Mittelheisser , Marie Martin , Katharina Fromm et al.

Chemical Communications, 2021, 57, pp.8726-8729. ⟨10.1039/d1cc02597j⟩

Article dans une revue hal-03324047v1
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Accurate Prediction of Protein NMR Spin Relaxation by Means of Polarizable Force Fields. Application to Strongly Anisotropic Rotational Diffusion

Moreno Marcellini , Minh-Ha Nguyen , Marie Martin , Maggy Hologne , Olivier Walker

Journal of Physical Chemistry B, 2020, 124 (25), pp.5103-5112. ⟨10.1021/acs.jpcb.0c01922⟩

Article dans une revue hal-03968000v1

Molecular recognition of ubiquitin and Lys63-linked diubiquitin by STAM2 UIM-SH3 dual domain: the effect of its linker length and flexibility

Minh-Ha Nguyen , Marie Martin , Henry Kim , Frank Gabel , Olivier Walker et al.

Scientific Reports, 2019, 9 (1), pp.14645. ⟨10.1038/s41598-019-51182-0⟩

Article dans une revue hal-03968013v1
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Regulation of measles virus gene expression by P protein coiled-coil properties

Louis-Marie Bloyet , Antoine Schramm , Carine Lazert , Bertrand Raynal , Maggy Hologne et al.

Science Advances , 2019, 5 (5), pp.eaaw3702. ⟨10.1126/sciadv.aaw3702⟩

Article dans une revue hal-02133726v1

Ab Initio Prediction of NMR Spin Relaxation Parameters from Molecular Dynamics Simulations

Po-Chia Chen , Maggy Hologne , Olivier Walker , Janosch Hennig

Journal of Chemical Theory and Computation, 2018, 14 (2), pp.1009 - 1019. ⟨10.1021/acs.jctc.7b00750⟩

Article dans une revue hal-01767727v1
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Alpha-helical folding of SilE models upon Ag(His)(Met) motif formation

Valentin Chabert , Maggy Hologne , Olivier Sénèque , Olivier Walker , Katharina Fromm

Chemical Communications, 2018, 54 (74), pp.10419 - 10422. ⟨10.1039/c8cc03784a⟩

Article dans une revue hal-01900232v1

Computing the rotational diffusion of biomolecules via molecular dynamics simulation and quaternion orientations

Po-Chia Chen , Maggy Hologne , Olivier Walker

Journal of Physical Chemistry B, 2017, 121 (8), pp.1812-1823. ⟨10.1021/acs.jpcb.6b11703⟩

Article dans une revue hal-01520066v1

Model peptide studies of Ag + binding sites from the silver resistance protein SilE

V. Chabert , Maggy Hologne , O. Sénéque , A. Crochet , Olivier Walker et al.

Chemical Communications, 2017, 53 (45), pp.6105 - 6108. ⟨10.1039/c7cc02630g⟩

Article dans une revue hal-01546472v1

Structural Basis for the Inhibitory Effects of Ubistatins in the Ubiquitin-Proteasome Pathway

Mark Nakasone , Timothy A. Lewis , Olivier Walker , Anita Thakur , Wissam Mansour et al.

Structure, 2017, 25 (12), pp.1839 - 1855.e11. ⟨10.1016/j.str.2017.10.007⟩

Article dans une revue hal-01679528v1
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Francisella tularensis IglG Belongs to a Novel Family of PAAR-Like T6SS Proteins and Harbors a Unique N-terminal Extension Required for Virulence

Mélanie Rigard , Jeanette E. Bröms , Amandine Mosnier , Maggy Hologne , Amandine Martin et al.

PLoS Pathogens, 2016, 12 (9), pp.article number: e1005821. ⟨10.1371/journal.ppat.1005821⟩

Article dans une revue hal-01546486v1

NMR Reveals the Interplay among the AMSH SH3 Binding Motif, STAM2, and Lys63-Linked Diubiquitin.

Maggy Hologne , Xavier Cantrelle , Gwladys Riviere , Florence Guillière , Xavier Trivelli et al.

Journal of Molecular Biology, 2016, 428 (22), pp.4544-4558. ⟨10.1016/j.jmb.2016.10.002⟩

Article dans une revue hal-01546483v1

Linkage via K27 bestows ubiquitin chains with unique properties among polyubiquitins

Carlos A Castaneda , Emma K Dixon , Olivier Walker , Apurva Chaturvedi , Mark A Nakasone et al.

Structure, 2016, 24 (3), pp.423-436. ⟨10.1016/j.str.2016.01.007⟩

Article dans une revue hal-01359763v1

Funnel-metadynamics and solution NMR to estimate protein-ligand affinities

Laura Troussicot , Florence Guillière , Vittorio Limongelli , Olivier Walker , Jean-Marc Lancelin

Journal of the American Chemical Society, 2015, 137 (3), pp.1273-1281. ⟨10.1021/ja511336z⟩

Article dans une revue hal-01187402v1

DNA-damage-inducible 1 protein (Ddi1) contains an uncharacteristic ubiquitin-like domain that binds ubiquitin

Urszula Nowicka , Daoning Zhang , Olivier Walker , Daria Krutauz , Carlos A Castaneda et al.

Structure, 2015, 23 (3), pp.542-557. ⟨10.1016/j.str.2015.01.010⟩

Article dans une revue hal-01187309v1

Versatile Roles of K63-Linked Ubiquitin Chains in Trafficking

Zoi Erpapazoglou , Olivier Walker , Rosine Haguenauer-Tsapis

STEM CELLS, 2014, 3 (4), pp.1027-1088. ⟨10.3390/cells3041027⟩

Article dans une revue hal-01128389v1
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BcL-xL Conformational Changes upon Fragment Binding Revealed by NMR

Clémentine Aguirre , Tim Ten Brink , Olivier Walker , Florence Guillière , D. Davesne et al.

PLoS ONE, 2013, 8, pp.e64400. ⟨10.1371/journal.pone.0064400⟩

Article dans une revue in2p3-00839023v1

Evidence for cooperative and domain-specific binding of the signal transducing adaptor molecule 2 (STAM2) to lys(63)-linked diubiquitin

Anja Lange , Carlos Castaneda , Daniela Hoeller , Jean-Marc Lancelin , David Fushman et al.

Journal of Biological Chemistry, 2012, 287 (22), pp.18687-18699. ⟨10.1074/jbc.M111.324954⟩

Article dans une revue hal-00873866v1

Competitive binding of UBPY and ubiquitin to the STAM2 SH3 domain revealed by NMR

Anja Lange , Mouhamad-Baligh Ismail , Gwladys Rivière , Maggy Hologne , Denis Lacabanne et al.

FEBS Letters, 2012, 586 (19), pp.3379-3384. ⟨10.1016/j.febslet.2012.07.047⟩

Article dans une revue istex hal-00819142v1

NMR Reveals a Different Mode of Binding of the Stam2 VHS Domain to Ubiquitin and Diubiquitin

Anja Lange , Daniela Hoeller , Hans Wienk , Olivier Marcillat , Jean-Marc Lancelin et al.

Biochemistry, 2011, 50 (1), pp.48-62. ⟨10.1021/bi101594a⟩

Article dans une revue hal-00873854v1

Exploring the Linkage Dependence of Polyubiquitin Conformations Using Molecular Modeling

David Fushman , Olivier Walker

Journal of Molecular Biology, 2010, 395 (4), pp.803-814. ⟨10.1016/j.jmb.2009.10.039⟩

Article dans une revue hal-04887933v1

NMR Screening Applied to the Fragment-based Generation of Inhibitors of Creatine Kinase exploiting a new interaction proximate to the ATP binding site.

A.-S. Bretonnet , A. Jochum , Olivier Walker , Isabelle Krimm , Peter Goekjian et al.

Journal of Medicinal Chemistry, 2007, pp.1865-1875

Article dans une revue hal-00445422v1

Protein–protein interactions within peroxiredoxin systems

Valérie Noguera-Mazon , Isabelle Krimm , Olivier Walker , Jean-Marc Lancelin

Photosynthesis Research, 2006, 89 (2-3), pp.277-290. ⟨10.1007/s11120-006-9106-4⟩

Article dans une revue istex hal-04887927v1
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Glutathionylation induces the dissociation of 1-Cys D-peroxiredoxin non-covalent homodimer

Valérie Noguera-Mazon , Jérôme Lemoine , Olivier Walker , Nicolas Rouhier , Arnaud Salvador et al.

Journal of Biological Chemistry, 2006, 381 (42), pp.31736-31742. ⟨10.1074/jbc.M602188200⟩

Article dans une revue hal-02661917v1

NMR reveals a novel glutaredoxin-glutaredoxin interaction interface

V. Noguera , O. Walker , Nicolas Rouhier , J.P. Jacquot , I. Krimm et al.

Journal of Molecular Biology, 2005, 353 (3), pp.629-641. ⟨10.1016/j.jmb.2005.08.035⟩

Article dans une revue istex hal-02679450v1

Crystal Structure and Solution NMR Dynamics of a D (Type II) Peroxiredoxin Glutaredoxin and Thioredoxin Dependent: A New Insight into the Peroxiredoxin Oligomerism

Aude Echalier , Xavier Trivelli , Catherine Corbier , Nicolas Rouhier , Olivier Walker et al.

Biochemistry, 2005, 44 (6), pp.1755-1767. ⟨10.1021/bi048226s⟩

Article dans une revue istex hal-02680941v1

Efficient and accurate determination of the overall rotational diffusion tensor of a molecule from 15N relaxation data using computer program ROTDIF

Olivier Walker , Ranjani Varadan , David Fushman

Journal of Magnetic Resonance, 2004, 168 (2), pp.336-345. ⟨10.1016/j.jmr.2004.03.019⟩

Article dans une revue istex hal-04887347v1

Characterization of the Overall Rotational Diffusion of a Protein From <sup>15</sup>N Relaxation Measurements and Hydrodynamic Calculations

Jennifer Blake-Hall , Oliver Walker , David Fushman

Methods in Molecular Biology, 2004, 278, pp.139-160. ⟨10.1385/1-59259-809-9:139⟩

Article dans une revue hal-04887900v1

Determining domain orientation in macromolecules by using spin-relaxation and residual dipolar coupling measurements

David Fushman , Ranjani Varadan , Michael Assfalg , Olivier Walker

Progress in Nuclear Magnetic Resonance Spectroscopy, 2004, 44 (3-4), pp.189-214. ⟨10.1016/j.pnmrs.2004.02.001⟩

Article dans une revue istex hal-04887351v1

Heteronuclear Overhauser experiments for symmetric molecules

O. Walker , P. Mutzenhardt , D. Canet

Magnetic Resonance in Chemistry, 2003, 41 (10), pp.776-781. ⟨10.1002/mrc.1255⟩

Article dans une revue istex hal-04887344v1

Structural Properties of Polyubiquitin Chains in Solution

Ranjani Varadan , Olivier Walker , Cecile Pickart , David Fushman

Journal of Molecular Biology, 2002, 324 (4), pp.637-647. ⟨10.1016/s0022-2836(02)01198-1⟩

Article dans une revue istex hal-04886970v1

Determination of Carbon-13 Chemical Shielding Tensor in the Liquid State by Combining NMR Relaxation Experiments and Quantum Chemical Calculations

O. Walker , P. Mutzenhardt , P. Tekely , D. Canet

Journal of the American Chemical Society, 2002, 124 (5), pp.865-873. ⟨10.1021/ja0166702⟩

Article dans une revue istex hal-04887321v1

Solvent dependence of rotational anisotropy and molecular geometry as probed by NMR cross-relaxation rates

O. Walker , P. Mutzenhardt , J.P. Joly , D. Canet

Chemical Physics Letters, 2002, 357 (1-2), pp.103-107. ⟨10.1016/s0009-2614(02)00449-9⟩

Article dans une revue istex hal-04887293v1

Determination of the rotation-diffusion tensor orientation from NMR 13C-1H cross-relaxation rates

O. Walker , P. Mutzenhardt , E. Haloui , J.-C. Boubel , D. Canet

Molecular Physics, 2002, 100 (17), pp.2755-2761. ⟨10.1080/00268970210141199⟩

Article dans une revue hal-04887317v1
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Synthesis and spectral study of (2<i>R</i>,11<i>R</i>)‐2,11‐bis{[(2‐methoxyethoxy)methoxy]methyl}‐1,10‐dibenzyl‐4,7,13,16‐tetraoxa‐1,10‐diaza‐cyclooctadecane

Jean-Pierre Joly , Olivier Walker , Pierre Mutzenhardt

Magnetic Resonance in Chemistry, 2001, 39, pp.212 - 214. ⟨10.1002/mrc.818⟩

Article dans une revue hal-04886960v1

Anisotropy of molecular reorientation and geometrical information as determined from short and long range 13C-1H spin cross-relaxation rates

Pierre Mutzenhardt , O. Walker , Daniel Canet , E. Haloui , Istvan Furo

Molecular Physics, 1998, 94 (3), pp.565. ⟨10.1080/002689798168079⟩

Article dans une revue hal-04891261v1

Unveiling the Enigma: Structural Insights into Schistosoma mansoni MEG Proteins

Stepanka Nedvedova , Florence Guillière , Adriana E. Miele , François-Xavier Cantrelle , Davide de Stefano et al.

AILM 2024, May 2024, Grenoble, France

Communication dans un congrès hal-04967921v1

THE BATTLE FOR SILVER BINDING: HOW THE INTERPLAY BETWEEN THE SILE, SILF AND SILB PROTEINS CONTRIBUTES TO THE SILVER EFFLUX PUMP

Maggy Hologne , Cyrielle Arrault , Yoan Monneau , Marie Martin , François-Xavier Cantrelle et al.

4èmes Journées RMN du Grand Sud, May 2023, Lyon, France

Communication dans un congrès hal-04708097v1

Combining NMR and molecular dynamics to explore protein motions

Moreno Marcellini , Minh-Ha Nguyen , Marie Martin , Maggy Hologne , Olivier Walker

Fifth Biological Diffusion and Brownian Dynamics Brainstorm Meeting, Heidelberger Institut für Theoretische Studien, Mar 2021, Heidelberg (virtual), Germany

Communication dans un congrès hal-03199977v1

Combining a polarizable force field and experimental data to improve the prediction of NMR spin relaxation parameters

Moreno Marcellini , Minh-Ha Nguyen , Marie Martin , Maggy Hologne , Olivier Walker

61st Experimental Nuclear Magnetic Resonance Conference - 61st ENC, Mar 2020, Baltimore, United States

Communication dans un congrès hal-02472153v1

NMR studies revealed structural basis for the inhibitory effects of ubistatins in the ubiquitin-mediated signaling pathways

Mark Nakasone , Thimothy Lewis , Olivier Walker , Jennifer L. Goeckeler-Fried , Daoning Zhang et al.

XXVIII International Conference on Magnetic Resonance in Biological Systems (ICMRBS), University College Dublin, Aug 2018, Dublin, Ireland

Communication dans un congrès hal-01862632v1

Combining NMR, SANS and molecular dynamics in the context of biomolecular interactions. Application to proteasomal and lysosomal degradation

Maggy Hologne , Francois-Xavier Cantrelle , Xavier Trivelli , Olivier Walker

LyonSysBio 2016, Systems Biology Alliance of Lyon - BioSyL, Nov 2016, Lyon, France

Communication dans un congrès hal-02134880v1

Using NMR and molecular dynamics as a microscope for life science. Application to the determination of protein-ligand affinity

Jean-Marc Lancelin , Florence Guillière , Maggy Hologne , Olivier Walker

Rhône-Alpes meeting - Drug screening: From phenotypes to molecular modeling, Feb 2014, Lyon, France

Communication dans un congrès hal-00958236v1

Exploring Protein/protein and protein/ligand interactions: What can NMR do for you?

Olivier Walker

séminaire du CRM2 (UMR 7036 CNRS Université de Nancy 1), Mar 2013, Vandoeuvre-lès-Nancy, France

Communication dans un congrès hal-00958253v1

MD exploration of human peroxiredoxin V interactions with ligands

Jean-Marc Lancelin , Florence Guillière , V. Limongeli , Olivier Walker

High-throughput molecular dynamics workshop, Nov 2013, Barcelone, Spain

Communication dans un congrès hal-00958248v1

Molecular dynamics as a tool to understand binding hot spots. Application to the binding of STAM2-SH3 with UBPY and ubiquitin

Jean-Marc Lancelin , Florence Guillière , L. Limongeli , Olivier Walker

1st French-Italian joint meeting on subcellular trafficking, Nov 2013, Barcelone, Spain

Communication dans un congrès hal-00958321v1

Tackling the Interaction of the Multidomain Protein STAM2 with Ubiquitin and Diubiquitin Chains by NMR. Cooperativity or not, that is the Question !

Florence Guillière , Jean-Marc Lancelin , Isabelle Krimm , Olivier Walker , Anja Lange

XXVth International Conference on Magnetic Resonance in Biological Systems (ICMRBS), Aug 2012, Lyon, France

Communication dans un congrès hal-00958296v1

Tackling the Interaction of the Multidomain Protein STAM2 with Ubiquitin and Polyubiquitin Chains by NMR. Cooperativity or not, that is the Question !

Anja Lange , Carlos Castaneda , D. Hoeller , H. Wienk , Jean-Marc Lancelin et al.

XIIIe Journée Rhône-Alpes de RMN (JRA 2012), Jun 2012, Grenoble, France

Communication dans un congrès hal-00958256v1

NMR identifies SH3 as a new Ubiquitin Binding Domain of the Signal Transducing Adaptor Molecule 2 (STAM2)

M.-B. Ismail , Florence Guillière , Jean-Marc Lancelin , Isabelle Krimm , Olivier Walker

XXVth International Conference on Magnetic Resonance in Biological Systems (ICMRBS), Aug 2012, Lyon, France

Communication dans un congrès hal-00958283v1

Evidence for cooperative and specific binding of STAM2 with K63-linked diubiquitin

Anja Lange , Carlos Castaneda , Daniela Hoeller , Jean-Marc Lancelin , David Fushman et al.

Lecture, Department of chemistry and biochemistry at University of Maryland, Aug 2011, Maryland, United States

Communication dans un congrès hal-00958263v1

Tackling the interaction of STAM2 with ubiquitin and polyubiquitin chains by structural and dynamical NMR. Cooperativity or not, that is the question !

Anja Lange , Carlos Castaneda , Daniela Hoeller , Hans Wienk , Jean-Marc Lancelin et al.

1st French-Italian joint meeting on subcellular trafficking, May 2011, Padoue, Italy

Communication dans un congrès hal-00958272v1

The interplay between the SilF and SilB proteins contributes to the silver efflux pump mechanism

Cyrielle Arrault , Yoan Monneau , Marie Martin , François-Xavier Cantrelle , Emmanuelle Boll et al.

4èmes Journées RMN du Grand Sud, May 2023, Lyon, France

Poster de conférence hal-04708177v1

The interplay between the SilF and SilB proteins contributes to the silver efflux pump mechanism

Cyrielle Arrault , Yoan Monneau , Marie Martin , François-Xavier Cantrelle , Emmanuelle Boll et al.

2nd MOSBRI Scientific Conference, Jun 2023, Zaragoza, Spain

Poster de conférence hal-04708161v1

A better understanding of the interplay between SilF and SilB proteins in the resistance mechanism of the silver efflux pump

Cyrielle Arrault , Yoan Monneau , Marie Martin , François-Xavier Cantrelle , Emmanuelle Boll et al.

GLP Arbre Symposium, Jun 2023, Lyon, France

Poster de conférence hal-04708147v1

Ag influence on SilE, an intrinsically disordered protein

C. Comby-Zerbino , Marie Martin , Caroline Duroux , Marion Girod , Yoan Rocky Monneau et al.

IMSC 2022, Aug 2022, Maastricht, Netherlands

Poster de conférence hal-04968010v1

Modéliser la dynamique des proteins multi-domaines et leurs interactions en combinant modélisation et approches expérimentales

Maggy Hologne , Olivier Walker , Marie Martin

Journée de restitution MITI Modélisation du vivant, Feb 2022, Paris (en ligne), France

Poster de conférence hal-04007020v1

Comprendre la résistance à l’argent de certaines bactéries. Et si la protéine SilE était responsable ?

Maggy Hologne , Olivier Walker , Marie Martin

Journée de restitution MITI Metallo-mix, Jan 2022, Paris (en ligne), France

Poster de conférence hal-04005990v1

Interplay between SilB and SilE derived peptides : a silver story !

Maggy Hologne , Olivier Walker , Marie Martin

62nd ENC, Mar 2021, Virtual conference, France

Poster de conférence hal-04006004v1

Ab-initio prediction of NMR spin-relaxation parameters from MD simulations

Olivier Walker , Maggy Hologne , Po-Chia Chen

64th Annual Meeting of the Biophysical Society, Feb 2020, San Diego (CA), United States

Poster de conférence hal-04006023v1

Dependence of the linker length and stiffness on the molecular recognition of UIM-SH3 with Ub and Ub2-K63

Minh-Ha Nguyen , Marie Martin , Henry Kim , Frank Gabel , Olivier Walker et al.

EUROISMAR 2019, Aug 2019, Berlin, Germany

Poster de conférence hal-04708196v1

Investigation of the flexibility of multi-domain protein. An application on a protein complex of the lysosomal degradation pathway

Minh-Ha Nguyen , Maggy Hologne , Marie Martin , Olivier Walker

XXVIIIth ICMRBS, Aug 2018, Dublin, Ireland

Poster de conférence hal-04708214v1
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Habilitation à diriger des recherches

Olivier Walker

Theoretical and/or physical chemistry. Lyon 1, 2008

HDR tel-04883049v1