Laurence HECQUET

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Publications

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Rare Ketose Synthesis from Glycolaldehyde by C2 Elongation of Aldoses Catalyzed by Transketolase Variants

Camille Gadona , Lison Royer , Muriel Joly , Laurence Hecquet , Franck Charmantray

ACS Catalysis, 2025, 15, pp.7979-7992. ⟨10.1021/acscatal.5c01968⟩

Article dans une revue hal-05057853v1
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Extending the toolbox for enzymatic carboligation: synthesis of α-hydroxyketones catalyzed by thermostable transketolase from Geobacillus stearothermophilus

Franck Charmantray , Laurence Hecquet

Comptes Rendus. Chimie, In press, ⟨10.5802/crchim.376⟩

Article dans une revue hal-04991107v1
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Cross-acyloin condensation of aldehydes catalysed by transketolase variants for the synthesis of aliphatic α-hydroxyketones

Giuseppe Arbia , Camille Gadona , Hubert Casajus , Lionel Nauton , Franck Charmantray et al.

Green Chemistry, 2024, ⟨10.1039/d4gc01373e⟩

Article dans une revue hal-04595754v1
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Biochemical, Bioinformatic, and Structural Comparisons of Transketolases and Position of Human Transketolase in the Enzyme Evolution

Rainier-Numa Georges , Lionel Ballut , Nushin Aghajari , Laurence Hecquet , Franck Charmantray et al.

Biochemistry, 2024, ⟨10.1021/acs.biochem.3c00714⟩

Article dans une revue hal-04582902v1
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Cleavage of Aliphatic α-Hydroxy Ketones by Evolved Transketolase from Geobacillus stearothermophilus

Hubert Casajus , Aurélie Lagarde , Lionel Nauton , Nazim Ocal , Martin Leremboure et al.

ACS Catalysis, 2022, 12, pp.3566-3576. ⟨10.1021/acscatal.1c05140⟩

Article dans une revue hal-03607757v1
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Synthesis of Deoxysugars from Aliphatic α‐Ketoacids and Aldoses Catalyzed by Thermostable Transketolase Variants from Geobacillus stearothermophilus

Nazim Ocal , Giuseppe Arbia , Aurélie Lagarde , Muriel Joly , Samantha Gittings et al.

Advanced Synthesis and Catalysis, 2022, ⟨10.1002/adsc.202201190⟩

Article dans une revue hal-03918083v1
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QM/MM Study of Human Transketolase: Thiamine Diphosphate Activation Mechanism and Complete Catalytic Cycle

Lionel Nauton , Laurence Hecquet , Vincent Théry

Journal of Chemical Information and Modeling, 2021, ⟨10.1021/acs.jcim.1c00190⟩

Article dans une revue hal-03286397v1
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Enzymatic Synthesis of Aliphatic Acyloins through Thermostable Transketolase Catalyzed-Reaction

Hubert Casajus , Aurélie Lagarde , Martin Leremboure , Thomas De Dios Miguel , Lionel Nauton et al.

ChemCatChem, 2020, ⟨10.1002/cctc.202001160⟩

Article dans une revue hal-02995504v1
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Convergent in situ Generation of Both Transketolase Substrates via Transaminase and Aldolase Reactions for Sequential One‐Pot, Three‐Step Cascade Synthesis of Ketoses

Marion Lorillière , Christine Guérard‐hélaine , Thierry Gefflaut , Wolf‐dieter Fessner , Pere Clapés et al.

ChemCatChem, 2020, 12 (3), pp.812-817. ⟨10.1002/cctc.201901756⟩

Article dans une revue hal-02991624v1
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d -Serine as a Key Building Block: Enzymatic Process Development and Smart Applications within the Cascade Enzymatic Concept

Nazim Ocal , Mélanie L’enfant , Franck Charmantray , Loredano Pollegioni , Juliette Martin et al.

Organic Process Research and Development, 2020, 24 (5), pp.769-775. ⟨10.1021/acs.oprd.0c00024⟩

Article dans une revue hal-02995483v1

One‐Pot Cascade Synthesis of (3 S )‐Hydroxyketones Catalyzed by Transketolase via Hydroxypyruvate Generated in Situ from d ‐Serine by d ‐Amino Acid Oxidase

Mélanie L’enfant , Felipe Bruna , Marion Lorillière , Nazim Ocal , Wolf‐dieter Fessner et al.

Advanced Synthesis and Catalysis, 2019, 361, pp.2550-2558. ⟨10.1002/adsc.201900109⟩

Article dans une revue hal-02195016v1

Evolved Thermostable Transketolase for Stereoselective Two-Carbon Elongation of Non-Phosphorylated Aldoses to Naturally Rare Ketoses

Marion Lorillière , Romain Dumoulin , Mélanie L’enfant , Agnès Rambourdin , Vincent Thery et al.

ACS Catalysis, 2019, 9 (6), pp.4754-4763. ⟨10.1021/acscatal.9b01339⟩

Article dans une revue hal-02195534v1

Innovative Electrochemical Screening Allows Transketolase Inhibitors to Be Identified

Chloé Aymard , Matilte Halma , Arnaud Comte , Christine Mousty , Vanessa Prevot et al.

Analytical Chemistry, 2018, 90 (15), pp.9241 - 9248. ⟨10.1021/acs.analchem.8b01752⟩

Article dans une revue hal-01878842v1

Thiamine biosensor based on oxidative trapping of enzyme-substrate intermediate.

Matilte Halma , Bastien Doumèche , Laurence Hecquet , Vanessa Prévot , Christine Mousty et al.

Biosensors and Bioelectronics, 2017, 87, pp.850-857. ⟨10.1016/j.bios.2016.09.049⟩

Article dans une revue istex hal-01546142v1

High-throughput electrochemical screening assay for free and immobilized oxidases: electrochemiluminescence and intermittent pulse amperometry.

Chloé Aymard , Celia Bonaventura , Robert Henkens , Christine Mousty , Laurence Hecquet et al.

ChemElectroChem, 2017, 4, pp.957-966. ⟨10.1002/celc.201600647⟩

Article dans une revue hal-01546189v1

Engineering a thermostable transketolase for arylated substrates.

Thangavelu Saravanan , Marie-Luise Reif , Dong Yi , Marion Lorillière , Franck Charmantray et al.

Green Chemistry, 2017, 19, pp.481-489. ⟨10.1039/C6GC02017H⟩

Article dans une revue hal-01541467v1

Second-generation engineering of a thermostable transketolase (TKGst) for aliphatic aldehyde acceptors with either improved or reversed stereoselectivity.

Chaoqiang Zhou , Thangavelu Saravanan , Marion Lorillière , Dongzhi Wei , Franck Charmantray et al.

ChemBioChem, 2017, 18, pp.455-459. ⟨10.1002/cbic.201600609⟩

Article dans une revue hal-01543229v1

Transketolase-Aldolase Symbiosis for the Stereoselective Preparation of Aldoses and Ketoses of Biological Interest

Christine Guérard-Hélaine , Maxime De sousa lopes moreira , Nadia Touisni , Laurence Hecquet , Marielle Lemaire et al.

Advanced Synthesis and Catalysis, 2017, 359 (12), pp.2061 - 2065. ⟨10.1002/adsc.201700209⟩

Article dans une revue hal-01654769v1

Donor promiscuity of a thermostable transketolase engineered by directed evolution-Efficient complementation of DXS activity.

Thangavelu Saravanan , Sébastian Junker , Michael Kickstein , Sascha Hein , Marie-Kristin Link et al.

Angewandte Chemie International Edition, 2017, 56, pp.5358-5362. ⟨10.1002/anie.201701169⟩

Article dans une revue hal-01540844v1
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Instant one-pot preparation of functional layered double hydroxides (LDHs) via a continuous hydrothermal approach

Oana Pascu , Samuel Marre , Bastien Cacciuttolo , Ghina Ali , Laurence Hecquet et al.

ChemNanoMat, 2017, 3 (9), pp.614-619. ⟨10.1002/cnma.201700125⟩

Article dans une revue hal-01656067v1
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One-pot, two-step cascade synthesis of naturally rare L-$erythro$ (3S,4S) ketoses by coupling thermostable transaminase and transketolase.

Marion Lorillière , Maxime De Sousa , Felipe Bruna , Egon Heuson , Thierry Gefflaut et al.

Green Chemistry, 2017, 19, pp.425-435. ⟨10.1039/C6GC02015A⟩

Article dans une revue hal-01540859v1

Insights into the Thiamine Diphosphate Enzyme Activation Mechanism: Computational Model for Transketolase Using a Quantum Mechanical/Molecular Mechanical Method.

Lionel Nauton , Virgil Hélaine , Vincent Théry , Laurence Hecquet

Biochemistry, 2016, 55, pp.2144-2152. ⟨10.1021/acs.biochem.5b00787⟩

Article dans une revue hal-01323789v1

Droplet millifluidics for kinetic study of transketolase.

A. Pinsolle , F. Charmantray , L. Hecquet , F. Sarrazin

Biomicrofluidics, 2016, 10, pp.064103. ⟨10.1063/1.4966619⟩

Article dans une revue hal-01479103v1

Galactose Oxidase/Prussian Blue Based Biosensors.

Franck Charmantray , Nadia Touisni , Laurence Hecquet , Thierry Noguer , Christine Mousty

Electroanalysis, 2015, 27, pp.1341-1344. ⟨10.1002/elan.201400720⟩

Article dans une revue istex hal-01213418v1

Substrate cycling based fluorometric assay for dihydroxyacetone phosphate.

B. Légeret , L. Hecquet , F. Charmantray

Journal of Molecular Catalysis B: Enzymatic, 2015, 114, pp.13-18. ⟨10.1016/j.molcatb.2014.07.005⟩

Article dans une revue hal-01206687v1

Engineering a Thermostable Transketolase for Unnatural Conversion of (2S)-Hydroxyaldehyde.

Juliane Abdoul-Zabar , Marion Lorillière , Dong Yi , Thangavelu Saravanan , Titu Devamani et al.

Advanced Synthesis and Catalysis, 2015, 357, pp.1715-1720. ⟨10.1002/adsc.201500207⟩

Article dans une revue istex hal-01206477v1

A thermostable transketolase evolved for aliphatic aldehyde acceptors.

Dong Yi , Thangavelu Saravanan , Titu Devamani , Franck Charmantray , Laurence Hecquet et al.

Chemical Communications, 2015, 51, pp.480-483. ⟨10.1039/C4CC08436E⟩

Article dans une revue hal-01207844v1

Chiral polyol synthesis catalyzed by a thermostable Transketolase immobilized on Layered Double Hydroxides in Ionic liquids.

Ghina Ali , Thomas Moreau , Claude Forano , Christine Mousty , Vanessa Prevot et al.

ChemCatChem, 2015, 7, pp.3163-3170. ⟨10.1002/cctc.201500524⟩

Article dans une revue istex hal-01213647v1

An efficient amperometric transketolase assay:Towards inhibitor screening

Nadia Touisni , Franck Charmantray , Virgil Hélaine , Laurence Hecquet , Christine Mousty

Biosensors and Bioelectronics, 2014, 62, pp.90-96. ⟨10.1016/j.bios.2014.06.019⟩

Article dans une revue istex hal-01077362v1

Amperometric Biosensor Based on Galactose Oxidase Immobilized in Clay Matrix.

Franck Charmantray , Nadia Touisni , Laurence Hecquet , Christine Mousty

Electroanalysis, 2013, 25, pp.630-635

Article dans une revue hal-00799835v1

Thermostable Transketolase from Geobacillus stearothermophilus: Characterization and Catalytic Properties

Juliane Abdoul-Zabar , Isabelle Sorel , Virgil Hélaine , Franck Charmantray , Titu Devamani et al.

Advanced Synthesis and Catalysis, 2013, 355, pp.116-128

Article dans une revue hal-00790248v1

Synthesis of specially designed probes to broaden transketolase scope

Grégory Simon , T. Eljezi , Bertrand Legeret , Franck Charmantray , José A. Castillo et al.

ChemCatChem, 2013, 5, pp.784-795

Article dans une revue hal-00803221v1

Optimized immobilization of Transketolase from E. coli in MgAl-Layered Double Hydroxides.

Nadia Touisni , Franck Charmantray , Virgil Hélaine , Claude Forano , Laurence Hecquet et al.

Colloids and Surfaces B: Biointerfaces, 2013, 112, pp.452-459

Article dans une revue hal-00948890v1

Enzymatic and organocatalyzed asymmetric aldolization reactions for the synthesis of thiosugar scaffolds

Johan Fanton , Flora Camps Bres , José A. Castillo , Christine Guérard-Hélaine , Marielle Lemaire et al.

European Journal of Organic Chemistry, 2012, pp.203-210

Article dans une revue hal-00663434v1

One-pot Cascade Reactions using Fructose-6-phosphate Aldolase: Efficient Synthesis of d-Arabinose-5-phosphate, D-Fructose-6-phosphate and Analogues

Israel Sanchez-Moreno , Virgil Hélaine , Nicolas Poupard , Franck Charmantray , Bertrand Legeret et al.

Advanced Synthesis and Catalysis, 2012, 354 (9), pp.1725-1730. ⟨10.1002/adsc.201200150⟩

Article dans une revue istex hal-00714763v1

A pH-Based High-Throughput Assay for Transketolase: Fingerprinting of Substrate Tolerance and Quantitative Kinetics

Dong Yi , Titu Devamani , Juliane Abdoul-Zabar , Franck Charmantray , Virgil Hélaine et al.

ChemBioChem, 2012, 13, pp.2290-2300

Article dans une revue hal-00787216v1

Efficient immobilization of yeast transketolase on layered double hydroxides and application for ketose synthesis

Karima Benaissi , Virgil Hélaine , Vanessa Prevot , Claude Forano , Laurence Hecquet

Advanced Synthesis and Catalysis, 2011, 353, pp.1497-1509

Article dans une revue hal-00603696v1

A mutant D-fructose-6-Phosphate Aldolase (Ala129Ser) with improved affinity towards dihydroxyacetone for the synthesis of polyhydroxylated compounds

José A. Castillo , Christine Guérard-Hélaine , Mariana Gutierrez , Xavier Garrabou , Martine Sancelme et al.

Advanced Synthesis and Catalysis, 2010, 352, pp.1039-1046. ⟨10.1002/adsc.200900772⟩

Article dans une revue istex hal-00492855v1

Electrochemical detection of transketolase activity using a tyrosinase biosensor

Marta Sanchez-Paniagua Lopez , Franck Charmantray , Virgil Hélaine , Laurence Hecquet , Christine Mousty

Biosensors and Bioelectronics, 2010, 26, pp.139-143. ⟨10.1016/j.bios.2010.05.023⟩

Article dans une revue istex hal-00530536v1
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Preparative scale enzymatic synthesis of D-sedoheptulose-7-phosphate from β-hydroxypyruvate and D-ribose-5-phosphate

Franck Charmantray , Virgil Hélaine , Bertrand Legeret , Laurence Hecquet

Journal of Molecular Catalysis B: Enzymatic, 2009, 57, pp.6-9

Article dans une revue hal-00366191v1

Fluorogenic substrates for the screening assay of transketolase through beta-elimination of umbelliferone-development, scope and limitations?

Franck Charmantray , Bertrand Legeret , Virgil Hélaine , Laurence Hecquet

Journal of Biotechnology, 2009, 145, pp.359-366

Article dans une revue hal-00455188v1

Amino acid precursors for the detection of transketolase activity in Escherichia coli auxotrophs

Grégory Simon , Madeleine Bouzon , Franck Charmantray , Virgil Hélaine , Bertrand Legeret et al.

Bioorganic and Medicinal Chemistry Letters, 2009, 19, pp.3767-3770. ⟨10.1016/j.bmcl.2009.04.111⟩

Article dans une revue istex hal-00413292v1
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Chemoenzymatic synthesis of L-tyrosine derivative for a transketolase assay

Franck Charmantray , Virgil Hélaine , Angelika Lasikova , Bertrand Legeret , Laurence Hecquet

Tetrahedron Letters, 2008, 49, pp.3229-3233

Article dans une revue hal-00275587v1
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An efficient chemoenzymatic route to dihydroxyacetone phosphate from glycidol for the in situ aldoalse-mediated synthesis of monosaccharides

Franck Charmantray , Philippe Dellis , Soth Samreth , Laurence Hecquet

Tetrahedron Letters, 2006, 47, pp.3261-3263. ⟨10.1016/j.tetlet.2006.03.036⟩

Article dans une revue hal-00022357v1
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Chemoenzymatic synthesis of 5-thio-D-xylopyranose.

Franck Charmantray , Philippe Dellis , Virgil Hélaine , Soth Samreth , Laurence Hecquet

European Journal of Organic Chemistry, 2006, pp.5526-5532. ⟨10.1002/ejoc.200600627⟩

Article dans une revue istex hal-00121152v1
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Synthesis of stereochemical probes for new fluorogenic assays for yeast transketolase variants.

Aurélie Sevestre , Franck Charmantray , Virgil Hélaine , Angelika Lasikova , Laurence Hecquet

Tetrahedron, 2006, 62, pp.3969-3976. ⟨10.1016/j.tet.2006.02.033⟩

Article dans une revue hal-00022356v1

Slow-binding inhibition of 2-keto-3-deoxy-6-phosphogluconate (KDPG) aldolase

Rémi Braga , Laurence Hecquet , Casimir Blonski

Bioorganic and Medicinal Chemistry, 2004, 12, pp.2965-2972. ⟨10.1016/j.bmc.2004.03.039⟩

Article dans une revue istex hal-00136361v1

Improved straightforward chemical synthesis of dihydroxyacetone phosphate through enzymatic desymmetrization of 2,2-dimethoxypropane-1,3-diol

Franck Charmantray , Lahssen El Blidi , Thierry Gefflaut , Laurence Hecquet , Jean Bolte et al.

Journal of Organic Chemistry, 2004, 69, pp.9310-9312. ⟨10.1021/jo048697k⟩

Article dans une revue istex hal-00136047v1

A fluorogenic assay for transketolase from Saccharomyces cerevisiae

A. Sevestre , Viviane Helaine , G. Guyot , C. Martin , Laurence Hecquet

Tetrahedron Letters, 2003, 44 (4), pp.827-830. ⟨10.1016/S0040-4039(02)02634-5⟩

Article dans une revue istex hal-02680071v1

Extending the reaction toolbox for C-C bond formation and cleavage: biocatalytic applications of Transketolases.

Laurence Hecquet

Symposium on Molecular Evolution and Biocatalysis: When Chemistry goes Green (Webinar), Dec 2020, Vitry-sur-Seine, France

Communication dans un congrès hal-03132988v1

Evolved thermostable Transketolase for the valorization of vegetable oils.

H. Casajus , T. de Dios Miguel , E. Métay , N. Duguet , W.-D. Fessner et al.

International Symposium on Green Chemistry, ISGC 2019, May 2019, La Rochelle, France

Communication dans un congrès hal-02282426v1

Application d'un biocapteur à tyrosinase à la détection ampérométrique de l'activité de la transcétolase

Christine Mousty , M. Sanchez-Paniagua Lopez , Franck Charmantray , Virgil Hélaine , Laurence Hecquet

XIIème colloque du Groupe Français de Bioélectrochimie, May 2010, Lacanau, France

Communication dans un congrès hal-00506410v1

Electrochemical detection of transketolase activity using a tyrosinase biosensor

M. Sanchez-Paniague Lope , Franck Charmantray , Virgil Hélaine , Laurence Hecquet , Christine Mousty

61st Annual Meeting of the International Society of electrochemistry, Sep 2010, Nice, France

Communication dans un congrès hal-00493347v1

Immobilisation de la transcétolase dans des matrices Hydroxydes Doubles Lamellaires

Karima Benaissi , Franck Charmantray , Virgil Hélaine , Vanessa Prevot , Laurence Hecquet et al.

23ème colloque du Club Bioconversion en Synthèse Organique, CBSO 2010, May 2010, Royat, France

Communication dans un congrès hal-00493301v1

Amperometric determination of protected Tyrosine at a Tyrosinase biosensor: application to TK activity detection

M. Sanchez-Paniagua Lope , Franck Charmantray , Virgil Hélaine , Laurence Hecquet , Christine Mousty

23ème colloque du Club Bioconversion en Synthèse Organique, CBSO 2010, May 2010, Royat, France

Communication dans un congrès hal-00493339v1

Synthèse de sondes pour le développement d'un test de sélection de la transcétolase de levure

Virgil Hélaine , Grégory Simon , Franck Charmantray , M. Bouzon , P. Marlière et al.

13èmes Rencontres de Chimie Organique et Biologique (RECOB 13), Mar 2010, Aussois, France

Communication dans un congrès hal-00493325v1

Layered Double Hydroxides as supports for Transletolase applications

Karima Benaissi , M. Sanchez-Paniagua Lopez , Franck Charmantray , Virgil Hélaine , Vanessa Prevot et al.

COST Castcat Meeting, Sep 2010, Vilnius, Lithuania

Communication dans un congrès hal-00531745v1

Synthèse de sondes pour le développement d'un test de sélection de la transcétolase de levure

Virgil Hélaine , Grégory Simon , Franck Charmantray , M. Bouzon , P. Marlière et al.

23ème colloque du Club Bioconversion en Synthèse Organique, CBSO 2010, May 2010, Royat, France

Communication dans un congrès hal-00493296v1

Amperometric determination of protected tyrosine at a tyrosinase biosensor: application to TK activity detection

M. Sanchez-Paniagua Lopez , Franck Charmantray , Virgil Hélaine , Laurence Hecquet , Christine Mousty

13th International Conference on Electroanalysis (ESEAC), Jun 2010, Gijon, Spain

Communication dans un congrès hal-00506458v1

Synthèse biocatalysée de monosaccharides d'intérêt biologique par formation stéréospécifique de liaison C-C.

Johan Fanton , Franck Charmantray , Laurence Hecquet

GLUCIDOC 2009, Oct 2009, Autrans, France

Communication dans un congrès hal-00493264v1

Amino acid precursors for the detection of transketolase activity in Escherichia coli auxotrophs

Grégory Simon , M. Bouzon , Franck Charmantray , Virgil Hélaine , Bertrand Legeret et al.

Biotrans 2009, Jul 2009, Bern, Switzerland

Communication dans un congrès hal-00387978v1

Transketolase, aldolases and organocatalysis, complementary tools for ketose synthesis

Laurence Hecquet , Grégory Simon , Franck Charmantray , Virgil Hélaine , Bertrand Legeret et al.

Colloque Action COST CM0701-CASCAT "Working group 4", Mar 2009, Darmstadt, Germany

Communication dans un congrès hal-00383315v1

Transketolase engineering. The development of a selection assay in E. coli

Grégory Simon , Franck Charmantray , Virgil Hélaine , Bertrand Legeret , M. Bouzon et al.

CBSO 2008, 22ème Colloque du Club Bioconversions en Synthèse Organique, Jun 2008, Bussang, France

Communication dans un congrès hal-00286258v1

Study of the fructose-6-phosphate aldolase substrate specificity

Franck Charmantray , Estelle Gallienne , Thierry Gefflaut , Laurence Hecquet , Marielle Lemaire et al.

CBSO 2008, 22ème Colloque du Club Bioconversions en Synthèse Organique, Jun 2008, Bussang, France

Communication dans un congrès hal-00286261v1

Transketolase engineering - Development of enzymatic assays

Grégory Simon , Franck Charmantray , Virgil Hélaine , Bertrand Legeret , M. Bouzon et al.

Action COST CM0701 "Kick-off Workshop", Sep 2008, Côme, Italy

Communication dans un congrès hal-00345618v1

Formation stéréospécifique de liaison C-C : applications de la transcétolase pour la synthèse d'analogues de cétoses

Laurence Hecquet

Université d'Amiens, Apr 2008, France

Communication dans un congrès hal-00246524v1

Ingéniérie de la transcétolase. Mise au point d'un test de sélection dans E. coli

Grégory Simon , Franck Charmantray , Laurence Hecquet , Virgil Hélaine , M. Bouzon et al.

12èmes REncontres de Chimie Organique Biologique – RECOB 12, Mar 2008, France

Communication dans un congrès hal-00246509v1

Synthèse de précurseurs d'acides aminés pour la mise au point d'un test de selection de transcétolases mutées

Grégory Simon , Franck Charmantray , Virgil Hélaine , Laurence Hecquet

Colloque "Chimie écocompatible" programme interdisciplinaire du CNRS, Dec 2007, Lyon, France

Communication dans un congrès hal-00193716v1

Les enzymes, outils pour le chimiste organicien

Laurence Hecquet

Colloque "Chimie écocompatible" programme interdisciplinaire du CNRS, Dec 2007, Lyon, France

Communication dans un congrès hal-00193711v1

Study of fluorogenic assay for yeast transketolase

Franck Charmantray , Virgil Hélaine , Bertrand Legeret , Laurence Hecquet

8th International Symposium on Biocatalysis and Biotransformations BIOTRANS 2007, Jul 2007, Oviedo, Spain

Communication dans un congrès hal-00165446v1

New donor substrates for yeast transketolase

Grégory Simon , Franck Charmantray , Virgil Hélaine , Laurence Hecquet

8th International Symposium on Biocatalysis and Biotransformations BIOTRANS 2007, Jul 2007, Oviedo, Spain

Communication dans un congrès hal-00165448v1

From inexpensive glycidol to 5-thio-D-xylopyranose.

Franck Charmantray , Laurence Hecquet , Virgil Hélaine , Patrick Dellis , Soth Samreth

Biocat 2006, Sep 2006, Hambourg, Germany

Communication dans un congrès hal-00124216v1

A new chemoenzymatic route to dihydroxyacetone phosphate from glycidol for the in situ aldolase-mediated synthesis of monosaccharides

Franck Charmantray , Laurence Hecquet , Patrick Dellis , Soth Samreth

MECP06 Multi-step Enzyme catalysed Processes, 2006, Gratz, Austria

Communication dans un congrès hal-00022376v1

From inexpensive glycidol to 5-thio-D-xylopyranose

Franck Charmantray , Laurence Hecquet

11èmes REcontres de Chimie Organique et Biologique (RECOB 11), 2006, Aussois, France

Communication dans un congrès hal-00022027v1

Enzymes catalysing C-C bond making in sugar chemistry towards new biocatalysts by in vitro evolution.

Franck Charmantray , Virgil Hélaine , Laurence Hecquet

Biocat 2006, Sep 2006, Hambourg, Germany

Communication dans un congrès hal-00124221v1

Chemoenzymatic synthesis of monosaccharides and analogues by stereoselective C6C bond formation

Laurence Hecquet

Working Group D25 "New Biotransformations using enzymes and catalytic antibodies" Synthesis of monosccahrides by C-C bond formation, Sep 2006, Stockholm, Sweden

Communication dans un congrès hal-00136911v1

From inexpensive glycidol to 5-thio-D-xylopyranose.

Franck Charmantray , Laurence Hecquet , P. Dellis , S. Samreth

CBSO, 2006, Ax les Thermes, France

Communication dans un congrès hal-00021262v1

New Biotransformations using enzymes and catalytic antibodies

Laurence Hecquet

New Biotransformations using enzymes and catalytic antibodies, 2005, Delft, Netherlands

Communication dans un congrès hal-00022362v1

New selection and screening assays for in vitro evolved transketolase from Saccharomyces cerevisiae

A. Sevestre , A. Lasikova , Franck Charmantray , V. Hélaine , L. Hecquet

7th International Symposium on Biocatalysis and Biotransformations, Biotrans 2005, Jul 2005, Delft, Netherlands

Communication dans un congrès hal-00128046v1

Ingénierie d'une enzyme : la transcétolase de Saccharomyces cerevisiae. Mise au point d'un test de selection

Aurélie Sevestre , Virgil Hélaine , C. Martin , Laurence Hecquet

10èmes REncontres de Chimie Organique Biologique (RECOB 10), Mar 2004, Aussois, France

Communication dans un congrès hal-00137395v1

Directed evolution on transketolase for obtaining new monosaccharides

Virgil Hélaine , Aurélie Sevestre , Angelika Lasikova , Laurence Hecquet

European Research Council's Chemistry Committees (CERC3) young chemists'workshops, Mar 2004, Erlangen, Germany

Communication dans un congrès hal-00136979v1

Nouvelle synthèse chimique du dihydroxyacétone phosphate : substrat de la D-fructose-1,6-diphosphate aldolase

Franck Charmantray , Thierry Gefflaut , Marielle Lemaire , Laurence Hecquet , Jean Bolte

10èmes REncontres de Chimie Organique Biologique (RECOB 10), Mar 2004, Aussois, France

Communication dans un congrès hal-00137390v1

In vitro evolution on transketolase from Saccharomyces cerevisiae

A Sevestre , Viviane Helaine , Christine Martin , Laurence Hecquet

Colloque Bioconversions et synthèses organiques (CBSO), 2004, Obernai, France. pp.Inconnu

Communication dans un congrès hal-02828037v1

Syntheses of monosaccharides analogs used in screening test of transketolase mutants

Angelika Lasikova , Aurélie Sevestre , Virgil Hélaine , Laurence Hecquet

Franco-German Symposium : Bioconversions and Organic Synthesis, May 2004, Obernai, France

Communication dans un congrès hal-00138630v1

In vitro evolution on transketolase from Saccharomyces cerevisiae

Aurélie Sevestre , Virgil Hélaine , C. Martin , Laurence Hecquet

Franco-German Symposium : Bioconversions and Organic Synthesis, May 2004, Obernai, France

Communication dans un congrès hal-00137321v1

Ingénierie d'une protéine: la transketolase de Saccharomyces cerevisiae

A Sevestre , Viviane Helaine , Christine Martin , Laurence Hecquet

Rencontres de Chimie Organique Biologique (RECOB), 2004, Aussois, France. pp.Inconnu, 2004

Poster de conférence hal-02830132v1

A fluorogenic assay for transketolase

A Sevestre , Viviane Helaine , G Guyot , Christine Martin , Laurence Hecquet

Biotrans 2003, 2003, Olomouc, Czech Republic. pp.Inconnu, 2003

Poster de conférence hal-02830487v1

Chemoenzymatic synthesis of 5-thio-D-xylopyranose

Franck Charmantray , P. Dellis , Virgil Hélaine , S. Samreth , Laurence Hecquet

Practical Methods for Biocatalysis and Biotransformations, Publisher John Wiley. Eds. Dr John Whittall and Dr Peter W. Sutton, pp.218-225, 2010

Chapitre d'ouvrage hal-00443817v1

Enzymes catalysing C-C bond formation for the synthesis of monosaccharide analogs

Laurence Hecquet , Virgil Hélaine , Franck Charmantray , Marielle Lemaire

Modern Biocatalysis : stereoselective and Environmentally Friendly Reactions, Edited by W. D. Fessner and T. Anthonsen. Publisher John Wiley, pp.287-297, 2008

Chapitre d'ouvrage hal-00377184v1

Enzymes as tools for the stereospecific carbon-carbon bonds formation in monosaccharides and analogs synthesis.

Jean Bolte , Virgil Hélaine , Laurence Hecquet , Marielle Lemaire

Enzyme Technology, Eds, Asiatech Pub, Inc., pp.157-173, 2005

Chapitre d'ouvrage hal-00124262v1