 |
Journal articles
Copper Complexes as Bioinspired Models for Lytic Polysaccharide Monooxygenases
Alda Lisa Concia
1
Maria Rosa Beccia
2
Maylis Orio
1
Francine Terra Ferre
3
Marciela Scarpellini
3
Frédéric Biaso
Bruno Guigliarelli
2, 4
Marius Réglier
1
A. Jalila Simaan
1
Alda Lisa Concia 1
Author
Maria Rosa Beccia 2
Author
Maylis Orio 1
Author IdHAL : maylis-orio ORCID : https://orcid.org/0000-0002-9317-8005
Francine Terra Ferre 3
Author
Marciela Scarpellini 3
Author
Frédéric Biaso
Author
Bruno Guigliarelli 2, 4
Author
Marius Réglier 1
Author IdHAL : marius-reglier
A. Jalila Simaan 1
Author IdHAL : jalila-simaan ORCID : https://orcid.org/0000-0003-2537-0422
1
ISM2 - Institut des Sciences Moléculaires de Marseille (Campus Saint Jérôme Av. escadrille Normandie Niemen
BP 531
13397 MARSEILLE CEDEX 20 - France)
- AMU - Aix Marseille Université : UMR7313 (Aix-Marseille Université Jardins du Pharo 58 Boulevard Charles Livon 13284 Marseille cedex 7 - France)
- ECM - École Centrale de Marseille : UMR7313 (Pôle de l'étoile - Technopole de Château-Gombert - 38 rue Frédéric Joliot-Curie - 13013 Marseille - France)
- CNRS - Centre National de la Recherche Scientifique : UMR7313 (France)
2
BIP - Bioénergétique et Ingénierie des Protéines (CNRS - Université d’ Aix-Marseille
31, chemin Joseph Aiguier
13402 MARSEILLE Cedex 20 FRANCE
Tél : +33 (0)4 91 16 45 50 - France)
- CNRS - Centre National de la Recherche Scientifique : UMR7281 (France)
- AMU - Aix Marseille Université : UMR7281 (Aix-Marseille Université Jardins du Pharo 58 Boulevard Charles Livon 13284 Marseille cedex 7 - France)
3
Instituto de Química (Brazil)
- UFRJ - Universidade Federal do Rio de Janeiro (Av. Pedro Calmon, 550 - Cidade Universitária, Rio de Janeiro - RJ, 21941-901 - Brazil)
4
AMU - Aix Marseille Université (Aix-Marseille Université
Jardins du Pharo
58 Boulevard Charles Livon
13284 Marseille cedex 7 - France)
Abstract : We report here two copper complexes as first functional models for lytic polysaccharide monooxygenases, mononuclear copper-containing enzymes involved in recalcitrant polysaccharide breakdown. These complexes feature structural and spectroscopic properties similar to those of the enzyme. In addition, they catalyze oxidative cleavage of the model substrate p-nitrophenyl-β-d-glucopyranoside. More importantly, a particularly stable copper(II) hydroperoxide intermediate is detected in the reaction conditions
Document type :
Journal articles
Complete list of metadata
https://hal-amu.archives-ouvertes.fr/hal-01440965
Contributor : Laure Azzopardi <>
Submitted on : Thursday, January 19, 2017 - 3:30:14 PM
Last modification on : Thursday, November 5, 2020 - 9:50:05 AM
Contributor : Laure Azzopardi <>
Submitted on : Thursday, January 19, 2017 - 3:30:14 PM
Last modification on : Thursday, November 5, 2020 - 9:50:05 AM
Identifiers
- HAL Id : hal-01440965, version 1
- DOI : 10.1021/acs.inorgchem.6b02165
Collections
UNIV-AMU | CNRS | EC-MARSEILLE | INC-CNRS | ISM2
Relations
- is illustrated by medihal-02104936
Citation
Alda Lisa Concia, Maria Rosa Beccia, Maylis Orio, Francine Terra Ferre, Marciela Scarpellini, et al.. Copper Complexes as Bioinspired Models for Lytic Polysaccharide Monooxygenases. Inorganic Chemistry, American Chemical Society, 2017, 56 (3), pp.1023 - 1026. ⟨10.1021/acs.inorgchem.6b02165⟩. ⟨hal-01440965⟩
Metrics
Record views