Aller au contenu Aller au menu Aller à la recherche

accès rapides, services personnalisés
Rechercher
Chimie moléculaire Paris Centre
ÉCOLE DOCTORALE 406

From antibodies to MOFs: a full set of envelopes for metal cofactors in order to build up new artificial metalloenzymes

Séminaire du Pr Jean-Pierre Mahy (Paris-Saclay University)

Abstract :

. Our group has long been involved in the production of artificial Metalloenzymes that have been found able to catalyze stereo-selective oxidation of chemicals by H2O2, RNAse like hydrolysis of oligonucleotides and stereoselective Diels-Alder reactions. The most recent developments of our research will be presented here:

- The design of new artificial metalloenzymes that catalyze the stereoselective Diels-Alder reaction “in vivo”. The use of such biocatalysts for theranostic purposes will be introduced.

- The elaboration of totally artificial metalloenzymes by:

(i) insertion of metal complexes into a new family of artificial proteins based on a thermostable alpha-helical repeated motif (αRep),

(ii) insertion of a minienzyme, microperoxidase, into Metal Organic Frameworks (MOF),

iii) association of polyoxometallates (POMs) with artificial polyimine polymer-based

reductases, to afford ArMs that catalyse the oxidation of organic substrates by O2 in water.

10/01/20

Traductions :

    Contact

    Directeur

    Dr Cyril OLLIVIER (cyril.ollivier @ upmc.fr)

     

    Directeur adjoint PSL

    Dr Fethi BEDIOUI (fethi.bedioui @ chimieparistech.psl.eu)

     

    Secrétariat

    Irène RASOARINORO  (irene.rasoarinoro @ upmc.fr)

    Tel. : 01 44 27 38 48

     

    SU - ED 406

    Tour 32 - 42

    Bureau 114 (1er étage)

    BC 63 - 4 Place Jussieu 

    75252 Paris cedex 5