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Institut de minéralogie, de physique des matériaux et de cosmochimie
UMR 7590 - UPMC/CNRS/IRD/MNHN

Catherine Venien-Bryan, Group Leader

Expertise

Many signals in the cell are conveyed by interacting protein molecules. How do protein-protein interactions lead to a response? The most likely explanation is through changes in structure. We study protein-protein interactions in the control of signalling processes using electron microscopy and combining the results with information from X-ray diffraction and biophysical studies.

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Contact

Phone : +33 1 44 27 45 85
Mail : catherine.venien @ impmc.upmc.fr

Current Position

Professor UPMC

Positions Held

2009-2012 Invited professor at the university of Oxford, Biochemistry Department

2009- : Professor UPMC, Paris

2001- 2009: Senior University Research Lecturer Biochemistry Department University of Oxford, Oxford,UK

1998-2001: Visiting Research Fellow Biochemistry Department University of Oxford, Oxford, UK

1993-1998: Lecturer in Biophysics University J. Fourier Grenoble, France

1991-1993: Post-doctoral research assistant Biochemistry Department University of

Oxford Oxford, UK, EC Bridge and Welcome Trust fellowships

1988-1990: Post-doctoral research assistant EMBL Heidelberg Germany (Structural Biology Program) DFG and EMBO fellowships

Publications

Liang, CC Li Z, Lopez-Martinez, Nicholson W, Vénien-Bryan C, Cohn.M. The FANCD2-FANCI complex is recruited to DNA interstrand crosslinks before monoubiquitination of FANCD2. Nature Commun ( 2016) 7:12124 (2016) (See article)

De Zorzi R, Nicholson WV, Guigner JM, Erne-Brand F, Vénien-Bryan C. Growth of large and highly ordered 2D crystals of a K+ channel, structural role of lipidic environment Biophys. J. 2013 105 :398-408 (See article)

Bavro VN, De Zorzi R, Schmidt MR, Muniz JR, Zubcevic L, Sansom MSP, Vénien-Bryan C, Tucker SJ X-ray Crystal structure of a KirBac potassium channel highlights a mechanism of channel opening at the bundlecrossing gate . Nature Structural & Molecular Biology , (2012) 19(2) 158 -63 (See article)

Sinclair J, Davies KM, Vénien-Bryan C, Noble M: Generation of protein lattices by fusing proteins with matching rotational symmetry . Nature Nanotechnology  2011.6(9):558-62 (See article)

Crozat E, Meglio A, Allemand JF, Chivers CE, Howarth M, Venien-Bryan C, Grainge I, Sherratt DJ. Separating speed and ability to displace roadblocks during DNA translocation by FtsK. Embo Journal 2010, 29:1423-1433. (See article)

Luik P, Chew C, Aittoniemi J, Chang J, Wentworth P, Dwek RA, Biggin PC, Vénien-Bryan C, Zitzmann N: The 3-dimensional structure of a hepatitis C virus p7 ion channel by electron microscopy. Proc Natl Acad Sci U S A;  2009, 106 :12712-12716. (See article)

Vénien-Bryan C, Jonic S, Skamnaki V, Brown N, Bischler N, Oikonomakos NG, Boisset N, Johnson LN. The structure of phosphorylase kinase holoenzyme at 9.9 a resolution and location of the catalytic subunit and themsubstrate glycogen phosphorylase. Structure  2009, 17:117-127 (See article)

Jonic S, Vénien-Bryan C. Protein structure determination by electron cryo-microscopy Curr Opin  Pharmacol.  2009;9(5):636-42 (See article)

Davies KM, Skamnaki V, Johnson LN, Venien-Bryan C: Structural and functional studies of the response regulator HupR. Journal of Molecular Biology 2006, 359:276-288. (See article)

Kuo AL, Domene C, Johnson LN, Doyle DA, Venien-Bryan C. Two different conformational states of the KirBac3.1 potassium channel revealed by electron crystallography. Structure 2005, 13:1463- 1472. (See article)

Passmore LA, Booth CR, Venien-Bryan C, Ludtke SJ, Fioretto C, Johnson LN, Chiu W, Barford D Structural analysis of the anaphase-promoting complex reveals multiple active sites and insights into polyubiquitylation. Molecular Cell 2005, 20:855-866. (See article)

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Academic Background

Habilitation à diriger des recherches (HDR) 1998

PhD in Biophysics  University Pierre et Marie Curie Paris6 1988

Learned Societies

Secretary General Life Science of the Société Française des Microscopies (2016-2018)

Member of the Biophysical Society

Member of the Société Francaise de biophysique

Catherine Venien-Bryan (catherine.venien @ impmc.upmc.fr) - 31/08/17

Traductions :

    Comment les bactéries contribuent au piégeage du nickel dans les sédiments des mangroves de Nouvelle-Calédonie

    La Nouvelle-Calédonie, petit archipel d’environ 20 000 km2 localisé dans le Sud-Est de l’Océan Pacifique, est le sixième exportateur de nickel dans le monde. Les activités minières exacerbent les phénomènes naturels d’érosion et de lessivage des gisements latéritiques nickélifères exploités et entrainent...

    » Lire la suite

    Contact

    Guillaume Fiquet (Guillaume.Fiquet @ impmc.upmc.fr)

    Directeur de l'institut

    33 +1 44 27 52 17

     

    Nalini Loret (Nalini.Loret @ impmc.upmc.fr)

    Attachée de direction

    33 +1 44 27 52 17

     

    Dany Thomas-Emery (danielle.thomas @ impmc.upmc.fr)

    Gestion du personnel

    33 +1 44 27 74 99

     

    Danielle Raddas (cecile.duflot @ impmc.upmc.fr)

    Gestion financière

    33 +1 44 27 56 82

     

    Cécile Duflot (cecile.duflot @ impmc.upmc.fr)

    Chargée de communication

    33 +1 44 27 46 86

     

    Expertise de météorites (jclorin @ mnhn.fr)

     

    Expertise de matériaux et minéraux

     

    Adresse postale

    Institut de minéralogie, de physique des matériaux et de cosmochimie - UMR 7590

    Université Pierre et Marie Curie - 4, place Jussieu - BC 115 - 75252 Paris Cedex 5

     

    Adresse physique

    Institut de minéralogie, de physique des matériaux et de cosmochimie - UMR 7590

    Université Pierre et Marie Curie - 4, place Jussieu - Tour 23 - Barre 22-23, 4e étage - 75252 Paris Cedex 5

     

    Adresse de livraison

    Accès : 7 quai Saint Bernard - 75005 Paris, Tour 22.

    Contact : Antonella Intili : Barre 22-23, 4e étage, pièce 420, 33 +1 44 27 25 61

     

     

    Fax : 33 +1 44 27 51 52

    L'IMPMC en chiffres

    L'IMPMC compte environ 195 personnes dont :

     

    • 40 chercheurs CNRS
    • 46 enseignants-chercheurs
    • 19 ITA CNRS
    • 15 ITA non CNRS
    • 50 doctorants
    • 13 post-doctorants
    • 12 bénévoles

     

     Chiffres : janvier 2016