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Olivier Berteau

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Affiliations actuelles
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  • 419361
  • 577435
  • 1136083
  • 1002267
  • 1153764
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Publications

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Structural and mechanistic basis for RiPP epimerization by a radical SAM enzyme

Xavier Kubiak , Ivan Polsinelli , Leonard Chavas , Cameron Fyfe , Alain Guillot
Nature Chemical Biology, In press, ⟨10.1038/s41589-023-01493-1⟩
Article dans une revue hal-04371487v1

Radical S -Adenosyl- l -Methionine Enzyme PylB: A C-Centered Radical to Convert l -Lysine into (3 R )-3-Methyl- d -Ornithine

Feryel Soualmia , Mickael Cherrier , Timothée Chauviré , Mickaël Mauger , Philip Tatham
Journal of the American Chemical Society, 2024, 146 (10), pp.6493-6505. ⟨10.1021/jacs.3c03747⟩
Article dans une revue hal-04496232v1

B12-dependent radical SAM enzymes: Ever expanding structural and mechanistic diversity

Alhosna Benjdia , Olivier Berteau
Current Opinion in Structural Biology, 2023, 83, pp 102725. ⟨10.1016/j.sbi.2023.102725⟩
Article dans une revue hal-04343304v1
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Exploring the biosynthetic capacity of TsrM, a B12‐dependent Radical SAM Enzyme Catalyzing Non‐radical Reactions

Feryel Soualmia , Alain Guillot , Nazarii Sabat , Clémence Brewee , Xavier Kubiak
Chemistry - A European Journal, 2022, 28 (31), pp.e202200627. ⟨10.1002/chem.202200627⟩
Article dans une revue hal-03620811v1
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Crystallographic snapshots of a B12-dependent radical SAM methyltransferase

Cameron Fyfe , Noelia Bernardo-García , Laura Fradale , Stéphane Grimaldi , Alain Guillot
Nature, 2022, 602 (7896), pp.336-342. ⟨10.1038/s41586-021-04355-9⟩
Article dans une revue hal-03808863v1

Radical SAM Enzymes and Ribosomally‐Synthesized and Post‐translationally Modified Peptides: A Growing Importance in the Microbiomes

Alhosna Benjdia , Olivier Berteau
Frontiers in Chemistry, 2021, 9, ⟨10.3389/fchem.2021.678068⟩
Article dans une revue hal-03808812v1
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The Epipeptide Biosynthesis Locus epeXEPAB Is Widely Distributed in Firmicutes and Triggers Intrinsic Cell Envelope Stress

Philipp F Popp , Lena Friebel , Alhosna Benjdia , Alain Guillot , Olivier Berteau
Advances in Microbial Physiology, 2021, 31 (3), pp.1-12. ⟨10.1159/000516750⟩
Article dans une revue hal-03817729v1
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The Epipeptide YydF Intrinsically Triggers the Cell Envelope Stress Response of Bacillus subtilis and Causes Severe Membrane Perturbations

Philipp Popp , Alhosna Benjdia , Henrik Strahl , Olivier Berteau , Thorsten Mascher
Frontiers in Microbiology, 2020, 11, ⟨10.3389/fmicb.2020.00151⟩
Article dans une revue hal-02933776v1
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Biosynthesis of the sactipeptide Ruminococcin C by the human microbiome: Mechanistic insights into thioether bond formation by radical SAM enzymes

Clémence Balty , Alain Guillot , Laura Fradale , Clémence Brewee , Benjamin Lefranc
Journal of Biological Chemistry, 2020, 295 (49), pp.16665-16677. ⟨10.1074/jbc.RA120.015371⟩
Article dans une revue hal-03332307v1
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Gold-Catalyzed Spirocyclization Reactions of N-Propargyl Tryptamines and Tryptophans in Aqueous Media

Nazarii Sabat , Feryel Soualmia , Pascal Retailleau , Alhosna Benjdia , Olivier Berteau
Organic Letters, 2020, 22 (11), pp.4344-4349. ⟨10.1021/acs.orglett.0c01370⟩
Article dans une revue hal-03004181v1

Gold-Catalyzed Spirocyclization Reactions of N -Propargyl Tryptamines and Tryptophans in Aqueous Media

Nazarii Sabat , Feryel Soualmia , Pascal Retailleau , Alhosna Benjdia , Olivier Berteau
Organic Letters, 2020, 22 (14), pp.5714. ⟨10.1021/acs.orglett.0c02206⟩
Article dans une revue hal-02933787v1
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Ruminococcin C, an anti-clostridial sactipeptide produced by a prominent member of the human microbiota Ruminococcus gnavus

Clémence Balty , Alain Guillot , Laura Fradale , Clémence Brewee , Mylène Boulay
Journal of Biological Chemistry, 2019, 294 (40), pp.14512-14525. ⟨10.1074/jbc.RA119.009416⟩
Article dans une revue hal-02868868v1
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A missed Fe-S cluster handoff causes a metabolic shakeup

Olivier Berteau
Journal of Biological Chemistry, 2018, 293 (21), pp.8312- 8313. ⟨10.1074/jbc.H118.002883⟩
Article dans une revue hal-02617681v1
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Mechanistic Investigations of PoyD, a Radical S -Adenosyl- l -methionine Enzyme Catalyzing Iterative and Directional Epimerizations in Polytheonamide A Biosynthesis

Aubérie Parent , Alhosna A. Benjdia , Alain A. Guillot , Xavier Kubiak , Clémence Balty
Journal of the American Chemical Society, 2018, 140 (7), pp.2469 - 2477. ⟨10.1021/jacs.7b08402⟩
Article dans une revue hal-01939282v1

DNA repair by the radical SAM enzyme spore Photoproduct Lyase: from biochemistry to structural investigations

Olivier Berteau , Alhosna Benjdia
Photochemistry and Photobiology, 2017, 93 (1), pp.67-77. ⟨10.1111/php.12702⟩
Article dans une revue hal-01530836v1
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Radical SAM enzymes in the biosynthesis of ribosomally synthesized and post-translationally modified peptides (RiPPs)

Alhosna Benjdia , Clémence Balty , Olivier Berteau
Frontiers in Chemistry, 2017, 5, ⟨10.3389/fchem.2017.00087⟩
Article dans une revue hal-02627786v1
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Post-translational modification of ribosomally synthesized peptides by a radical SAM epimerase in Bacillus subtilis

Alhosna Benjdia , Alain Guillot , Pauline Ruffié , Jérôme Leprince , Olivier Berteau
Nature Chemistry, 2017, 9 (7), pp.698-707. ⟨10.1038/NCHEM.2714⟩
Article dans une revue hal-01960697v1
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Functional characterization of novel Faecalibacterium prausnitzii strains isolated from healthy volunteers: a step forward in the use of F. prausnitzii as a next-generation probiotic

Rebeca Martín , Sylvie S. Miquel , Leandro Benevides , Chantal Bridonneau , Véronique Robert
Frontiers in Microbiology, 2017, 8, ⟨10.3389/fmicb.2017.01226⟩
Article dans une revue hal-02629302v1
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Insights into the catalysis of a lysine-tryptophan bond in bacterial peptides by a SPASM domain radical S-adenosylmethionine (SAM) peptide cyclase

Alhosna Benjdia , Laure L. Decamps , Alain Guillot , Xavier Kubiak , Pauline Ruffié
Journal of Biological Chemistry, 2017, 292 (26), pp.10835-10844. ⟨10.1074/jbc.M117.783464⟩
Article dans une revue hal-02628401v1

Sulfatases and radical SAM enzymes: emerging themes in glycosaminoglycan metabolism and the human microbiota

Alhosna Benjdia , Olivier Berteau
Biochemical Society Transactions, 2016, 44 (1), pp.109-115. ⟨10.1042/BST20150191⟩
Article dans une revue hal-01532684v1

Carbon-sulfur bond-forming reaction catalysed by the radical SAM enzyme HydE.

Roman Rohac , Patricia Amara , Alhosna Benjdia , Lydie Martin , Pauline Ruffié
Nature Chemistry, 2016, 8 (5), pp.491-500. ⟨10.1038/NCHEM.2490⟩
Article dans une revue hal-01341083v1
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The B-12-Radical SAM enzyme PoyC catalyzes valine C-beta-Methylation during Polytheonamide Biosynthesis

Auberie Parent , Alain Guillot , Alhosna Benjdia , Gwladys Chartier , Jerome Leprince
Journal of the American Chemical Society, 2016, 138 (48), pp.15515-15518. ⟨10.1021/jacs.6b06697⟩
Article dans une revue hal-01605179v1

Chondroitinase AC: A host-associated genetic feature of Helicobacter bizzozeronii

Ramesh Babu Namburi , Olivier O. Berteau , Dorothe Spillmann , Mirko Rossi
Veterinary Microbiology, 2016, 186, pp.21-27. ⟨10.1016/j.vetmic.2016.02.013⟩
Article dans une revue hal-02636583v1
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Thioether bond formation by SPASM domain radical SAM enzymes: C α H-atom abstraction in subtilosin A biosynthesis

Alhosna Benjdia , Alain Guillot , Benjamin Lefranc , Hubert Vaudry , Jérôme Leprince
Chemical Communications, 2016, 52 (37), pp.6249-6252. ⟨10.1039/c6cc01317a⟩
Article dans une revue hal-01960692v1
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The thiostrepton A tryptophan methyltransferase TsrM catalyses a cob(II)alamin-dependent methyl transfer reaction.

Alhosna Benjdia , Stéphane Pierre , Carmen Gherasim , Alain Guillot , Manon Carmona
Nature Communications, 2015, 6, pp.8377. ⟨10.1038/ncomms9377⟩
Article dans une revue hal-01216185v1
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Biosynthetic versatility and coordinated action of 5 '-deoxyadenosyl radicals in deazaflavin biosynthesis

Benjamin Philmus , Laure L. Decamps , Olivier O. Berteau , Tadhg P. Begley
Journal of the American Chemical Society, 2015, 137 (16), pp.5406-5413. ⟨10.1021/ja513287k⟩
Article dans une revue hal-02640471v1
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Characterization of Gglycosaminoglycan (GAG) sulfatases from the human gut symbiont bacteroides thetaiotaomicron reveals the first GAG-specific bacterial endosulfatase

Jonathan Ulmer , Eric Morssing Vilen , Ramesh Babu Namburi , Alhosna Benjdia , Julie Beneteau
Journal of Biological Chemistry, 2014, 289 (35), pp.24289 - 24303. ⟨10.1074/jbc.M114.573303⟩
Article dans une revue hal-01204451v1

Chondroitin-4-O-sulfatase from Bacteroides thetaiotaomicron: exploration of the substrate specificity

Annie Malleron , Alhosna Benjdia , Olivier Berteau , Christine Le Narvor
Carbohydrate Research, 2012, 353, pp.96 - 99. ⟨10.1016/j.carres.2012.03.033⟩
Article dans une revue hal-01003430v1

Biosynthesis of F-0, Precursor of the F-420 Cofactor, Requires a Unique Two Radical-SAM Domain Enzyme and Tyrosine as Substrate

Laure L. Decamps , Benjamin B. Philmus , Alhosna A. Benjdia , Robert R. White , Tadhg P. T. P. Begley
Journal of the American Chemical Society, 2012, 134 (44), pp.18173 - 18176. ⟨10.1021/ja307762b⟩
Article dans une revue hal-01004118v1

Thiostrepton tryptophan methyltransferase expands the chemistry of radical SAM enzymes

Stéphane S. Pierre , Alain A. Guillot , Alhosna A. Benjdia , Corine C. Sandstrom , Philippe P. Langella
Nature Chemical Biology, 2012, 8 (12), pp.957 - 959. ⟨10.1038/NCHEMBIO.1091⟩
Article dans une revue hal-01004114v1
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A metagenomic beta-glucuronidase uncovers a core adaptive function of the human intestinal microbiome

Karine K. Gloux , Olivier O. Berteau , Hanane H. El Oumami , Fabienne F. Beguet-Crespel , Marion M. Leclerc
Proceedings of the National Academy of Sciences of the United States of America, 2011, 108, pp.4539 - 4546. ⟨10.1073/pnas.1000066107⟩
Article dans une revue hal-01001013v1
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Sulfatases and a Radical S-Adenosyl-L-methionine (AdoMet) Enzyme Are Key for Mucosal Foraging and Fitness of the Prominent Human Gut Symbiont, Bacteroides thetaiotaomicron

Alhosna A. Benjdia , Eric C. E. C. Martens , Jeffrey I. J. I. Gordon , Olivier O. Berteau
Journal of Biological Chemistry, 2011, 286 (29), pp.25973 - 25982. ⟨10.1074/jbc.M111.228841⟩
Article dans une revue hal-01004563v1

Anaerobic sulfatase-maturating enzyme - A mechanistic link with glycyl radical-activating enzymes?

Alhosna Benjdia , Sowmya Subramanian , Jérôme Leprince , Hubert Vaudry , Michael Johnson
FEBS Journal, 2010, 277 (8), pp.1906-1920. ⟨10.1111/j.1742-4658.2010.07613.x⟩
Article dans une revue hal-01960689v1

An efficient, multiply promiscuous hydrolase in the alkaline phosphatase superfamily

Bert van Loo , Stefanie Jonas , Ann C. Babtie , Alhosna A. Benjdia , Olivier O. Berteau
Proceedings of the National Academy of Sciences of the United States of America, 2010, 107 (7), pp.2740-2745. ⟨10.1073/pnas.0903951107⟩
Article dans une revue hal-02663877v1

Mechanistic Investigations of Anaerobic Sulfatase-Maturating Enzyme: Direct C β H-Atom Abstraction Catalyzed by a Radical AdoMet Enzyme

Alhosna Benjdia , Corine C. Sandstrom , Hubert Vaudry , Olivier Berteau , Jérôme Leprince
Journal of the American Chemical Society, 2009, 131 (24), pp.8348-8349. ⟨10.1021/ja901571p⟩
Article dans une revue hal-01960686v1

DNA repair and free radicals: New insights into the mechanism of spore photoproduct lyase revealed by single amino acid substitution

Alexia Chandor-Proust , Olivier Berteau , Thierry Douki , Didier Gasparutto , Sandrine Ollagnier de Choudens
Journal of Biological Chemistry, 2008, 283, pp.36361-36368
Article dans une revue hal-00374829v1
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Anaerobic Sulfatase-maturating Enzymes, First Dual Substrate Radical S -Adenosylmethionine Enzymes

Alhosna Benjdia , Sowmya Subramanian , Jérôme Leprince , Hubert Vaudry , Michael Johnson
Journal of Biological Chemistry, 2008, 283 (26), pp.17815-17826. ⟨10.1074/jbc.M710074200⟩
Article dans une revue hal-01960684v1

First evidences for a third sulfatase maturation system in prokaryotes from E. coli aslB and ydeM deletion mutants

Alhosna Benjdia , Gianni Dehò , Sylvie Rabot , Olivier Berteau
FEBS Letters, 2007, 581 (5), pp.1009-1014. ⟨10.1016/j.febslet.2007.01.076⟩
Article dans une revue hal-02659709v1

Anaerobic Sulfatase-Maturating Enzymes: Radical SAM Enzymes Able To Catalyze in Vitro Sulfatase Post-translational Modification

Alhosna Benjdia , Jérôme Leprince , Alain Guillot , Hubert Vaudry , Sylvie Rabot
Journal of the American Chemical Society, 2007, 129 (12), pp.3462-3463. ⟨10.1021/ja067175e⟩
Article dans une revue hal-01960680v1

Dinucleotide spore photoproduct: a minimal substrate of the DNA repair spore photoproduct lyase enzyme from Bacillus subtilis

Alexia Chandor , Olivier Berteau , Thierry Douki , Didier Gasparutto , Yiannis Sanakis
Journal of Biological Chemistry, 2006, pp.26922-26931
Article dans une revue hal-00374602v1

The Spore photoproduct lyase repairs the 5S- and not the 5R-configured spore photoproduct DNA lesion

Marcus G. Friedel , Olivier Berteau , J. Carsten Pieck , Sandrine Ollagnier de Choudens , Marc Fontecave
Chemical Communications, 2006, pp.445-447. ⟨10.1039/b514103f⟩
Article dans une revue hal-00374589v1
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A new type of bacterial sulfatase reveals a novel maturation pathway in prokaryotes

Olivier O. Berteau , Alain A. Guillot , Alhosna Benjdia , Sylvie S. Rabot
Journal of Biological Chemistry, 2006, 281 (32), pp.22464-22470. ⟨10.1074/jbc.M602504200⟩
Article dans une revue hal-02656640v1
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Direct repair of a synthetic 5S-configured spore photoproduct by a spore photoproduct lyase.

Marcus G. Friedel , Olivier Berteau , Carsten J Pieck , Mohamed Atta , Sandrine Ollagnier-De-Choudens
Chemical Communications, 2006, 445-447, pp.445. ⟨10.1039/b514103f⟩
Article dans une revue hal-00374512v1

Characterization of a new α-l-fucosidase isolated from the marine mollusk Pecten maximus that catalyzes the hydrolysis of α-l-fucose from algal fucoidan (Ascophyllum nodosum)

O. Berteau , I. Mccort , N. Goasdoue , B. Tissot , Régis Daniel
Glycobiology, 2002, 12 (4), pp.273-282. ⟨10.1093/glycob/12.4.273⟩
Article dans une revue hal-02047275v1

Regioselective desulfation of sulfated l-fucopyranoside by a new sulfoesterase from the marine mollusk Pecten maximus. 

Régis Daniel , Olivier O. Berteau , Lionel Chevolot , Anne Varenne , P. Gareil
European Journal of Biochemistry, 2001, 268 (21), pp.5617-5626. ⟨10.1046/j.1432-1033.2001.02497.x⟩
Article dans une revue hal-02047277v1

Regioselective desulfation of sulfated l -fucopyranoside by a new sulfoesterase from the marine mollusk Pecten maximus.

Régis Daniel , Olivier Berteau , Lionel Chevolot , Anne Varenne , P. Gareil
European Journal of Biochemistry, 2001, 268 (21), pp.5617-5626. ⟨10.1046/j.1432-1033.2001.02497.x⟩
Article dans une revue hal-03896533v1

Degradation of algal (Ascophyllum nodosum) fucoidan by an enzymatic activity contained in digestive glands of the marine mollusc Pecten maximus

Régis Daniel , Olivier O. Berteau , Jacqueline Jozefonvicz , Nicole Goasdoue
Carbohydrate Research, 1999, 322 (3-4), pp.291-297. ⟨10.1016/S0008-6215(99)00223-2⟩
Article dans une revue hal-02047279v1

Radically new methylation reactions in antibiotic biosynthesis: Insights into the mechanism of B12-dependent radical SAM enzymes

Olivier Berteau , Stéphane Pierre , Alhosna Benjdia , Carmen Gherasim , Ruma Banerjee
Experimental Biology Meeting, Mar 2015, Boston, United States
Communication dans un congrès hal-01536523v1

One enzyme for two radical reactions: Deciphering the mechanism of a novel radical SAM enzyme critical for F-420 cofactor biosynthesis

Laure Decamps , Alhosna Benjdia , Olivier Berteau , Benjamin Philmus , Tadhg P. Begley
16. International Conference on Biological Inorganic Chemistry (ICBIC), IMBG. FRA., Jul 2013, Grenoble, France. 1 p
Communication dans un congrès hal-01204368v1

Investigation of a critical radical SAM enzyme involved in co-factor biosynthesis in Actinobacteria

Laure Decamps , Alhosna Benjdia , R. H. White , Olivier Berteau
22. IUBMB Congress, Sep 2012, Seville, Spain. 608 p
Communication dans un congrès hal-01189734v1

Novel methyl transfer reactions: expanding the chemistry of radical SAM enzymes

Stéphane Pierre , Alain Guillot , Alhosna Benjdia , Philippe Langella , Olivier Berteau
22. IUBMB Congress, Sep 2012, Seville, Spain. 608 p
Communication dans un congrès hal-01189735v1

Insight into a new type of methyltransferase belonging to the radical AdoMet enzyme superfamily: the antibiotic resistance enzyme Cfr from [i]Staphylococcus aureus[/i]

Gaëlle Vassiliadis , Alhosna Benjdia , C. Sandström , V. Guerineau , Olivier Berteau
22. IUBMB Congress, Sep 2012, Seville, Spain. 608 p
Communication dans un congrès hal-01189736v1

A radical alternative for methyl transfer reactions: Emergence of the B12-binding/radical SAM-domain enzymes

Olivier Berteau , S. Pierre , Alain Guillot , Alhosna Benjdia , Philippe Langella
16. International Conference on Biological Inorganic Chemistry (ICBIC), Jul 2013, Grenoble, France. Springer, JBIC. Journal of Biological Inorganic Chemistry, 19, 1 p., 2014, XVIth International Conference on Biological Inorganic Chemistry
Poster de conférence hal-01204367v1