Author

C. Velours

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Biochemistry· 1 Biophysics· 1 Microbiology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Research Focus:cell signaling & trafficking· 2 Organism:bacteria (other)· 1 Approach:biophysical modeling· 1 Research Focus:host-pathogen & immune response· 1 Research Focus:protein folding & dynamics· 1 Assay:proteomics· 1 Assay:structural biology· 1

Frequent Co-Authors

A. A. Missinou· 1 shared A. Asnacios· 1 shared B. Cocom-Chan· 1 shared B. Mazhar· 1 shared C. Bou-Nader· 1 shared C. Le Clainche· 1 shared C. M. Valencia-Gallardo· 1 shared C. Malosse· 1 shared

Activity by Year

2022-2023 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 36 mutual co-author links

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1 shared paperBiochemistry

A. A. Missinou

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3 papers

Recent·Most cited

Functional and structural insights into the multi-step activation and catalytic mechanism of bacterial ExoY nucleotidyl cyclase toxins bound to actin-profilin

M. Teixeira-Nunes, P. Retailleau, D. Raoux-Barbot, M. Comisso, A. A. Missinou, C. Velours, S. Plancqueel, D. Ladant, U. Mechold, L. Renault

This paper investigates the activation and catalytic mechanism of ExoY toxins by analyzing their interaction with actin and profilin, revealing structural insights into their multi-step activation process.

bioRxiv · Jan 13, 2023 · PreprintBiochemistry

Shigella ipaA mediates actin bundling through diffusible vinculin oligomers with activation imprint

C. M. Valencia-Gallardo, D. I. Aguilar, H. Khakzad, B. Cocom-Chan, C. Bou-Nader, C. Velours, Y. Zarrouk, C. Le Clainche, C. Malosse, D. Borges-Lima, N. Quenech'Du, B. Mazhar, S. Essid, M. Fontecave, A. Asnacios, , G. Tran Van Nhieu

This study shows that Shigella IpaA induces vinculin homo-oligomerization, leading to actin bundling and stable cell adhesion independent of force transduction.

bioRxiv · Nov 7, 2022 · PreprintMicrobiology

Insights into the activation of Kinesin1 from the molecular characterisation of JIP3/4 binding to Kif5b

F. Vilela, M. Chenon, C. Velours, J. Andreani, P. Llinas, J. Menetrey

This study characterizes the molecular binding of Kif5b to JIP3 and JIP4, providing insights into kinesin1 activation mechanisms.

bioRxiv · Sep 9, 2022 · PreprintBiophysics