Laurence Hecquet

Lionel Nauton, Laurence Hecquet, Vincent Théry. QM/MM Study of Human Transketolase: Thiamine Diphosphate Activation Mechanism and Complete Catalytic Cycle. Journal of Chemical Information and Modeling, American Chemical Society, 2021, ⟨10.1021/acs.jcim.1c00190⟩. ⟨hal-03286397⟩

Hubert Casajus, Aurélie Lagarde, Martin Leremboure, Thomas De Dios Miguel, Lionel Nauton, et al.. Enzymatic Synthesis of Aliphatic Acyloins through Thermostable Transketolase Catalyzed-Reaction. ChemCatChem, Wiley, 2020, ⟨10.1002/cctc.202001160⟩. ⟨hal-02995504⟩

Nazim Ocal, Mélanie L’enfant, Franck Charmantray, Loredano Pollegioni, Juliette Martin, et al.. d -Serine as a Key Building Block: Enzymatic Process Development and Smart Applications within the Cascade Enzymatic Concept. Organic Process Research and Development, American Chemical Society, 2020, 24 (5), pp.769-775. ⟨10.1021/acs.oprd.0c00024⟩. ⟨hal-02995483⟩

Marion Lorillière, Christine Guérard‐hélaine, Thierry Gefflaut, Wolf‐dieter Fessner, Pere Clapés, et al.. Convergent in situ Generation of Both Transketolase Substrates via Transaminase and Aldolase Reactions for Sequential One‐Pot, Three‐Step Cascade Synthesis of Ketoses. ChemCatChem, Wiley, 2020, 12 (3), pp.812-817. ⟨10.1002/cctc.201901756⟩. ⟨hal-02991624⟩

Marion Lorillière, Romain Dumoulin, Mélanie L’enfant, Agnès Rambourdin, Vincent Thery, et al.. Evolved Thermostable Transketolase for Stereoselective Two-Carbon Elongation of Non-Phosphorylated Aldoses to Naturally Rare Ketoses. ACS Catalysis, American Chemical Society, 2019, 9 (6), pp.4754-4763. ⟨10.1021/acscatal.9b01339⟩. ⟨hal-02195534⟩

Mélanie L’enfant, Felipe Bruna, Marion Lorillière, Nazim Ocal, Wolf‐dieter Fessner, et al.. One‐Pot Cascade Synthesis of (3 S )‐Hydroxyketones Catalyzed by Transketolase via Hydroxypyruvate Generated in Situ from d ‐Serine by d ‐Amino Acid Oxidase. Advanced Synthesis and Catalysis, Wiley-VCH Verlag, 2019, 361, pp.2550-2558. ⟨10.1002/adsc.201900109⟩. ⟨hal-02195016⟩

Chloé Aymard, Matilte Halma, Arnaud Comte, Christine Mousty, Vanessa Prevot, et al.. Innovative Electrochemical Screening Allows Transketolase Inhibitors to Be Identified. Analytical Chemistry, American Chemical Society, 2018, 90 (15), pp.9241 - 9248. ⟨10.1021/acs.analchem.8b01752⟩. ⟨hal-01878842⟩

Thangavelu Saravanan, Marie-Luise Reif, Dong Yi, Marion Lorillière, Franck Charmantray, et al.. Engineering a thermostable transketolase for arylated substrates. . Green Chemistry, Royal Society of Chemistry, 2017, 19, pp.481-489. ⟨10.1039/C6GC02017H⟩. ⟨hal-01541467⟩

Chloé Aymard, Celia Bonaventura, Robert Henkens, Christine Mousty, Laurence Hecquet, et al.. High-throughput electrochemical screening assay for free and immobilized oxidases: electrochemiluminescence and intermittent pulse amperometry.. ChemElectroChem, Weinheim : Wiley-VCH, 2017, 4, pp.957-966. ⟨10.1002/celc.201600647⟩. ⟨hal-01546189⟩

Matilte Halma, Bastien Doumèche, Laurence Hecquet, Vanessa Prévot, Christine Mousty, et al.. Thiamine biosensor based on oxidative trapping of enzyme-substrate intermediate. . Biosensors and Bioelectronics, Elsevier, 2017, 87, pp.850-857. ⟨10.1016/j.bios.2016.09.049⟩. ⟨hal-01546142⟩

Oana Pascu, Samuel Marre, Bastien Cacciuttolo, Ghina Ali, Laurence Hecquet, et al.. Instant one-pot preparation of functional layered double hydroxides (LDHs) via a continuous hydrothermal approach. ChemNanoMat, Wiley, 2017, 3 (9), pp.614-619. ⟨10.1002/cnma.201700125⟩. ⟨hal-01656067⟩

Chaoqiang Zhou, Thangavelu Saravanan, Marion Lorillière, Dongzhi Wei, Franck Charmantray, et al.. Second-generation engineering of a thermostable transketolase (TKGst) for aliphatic aldehyde acceptors with either improved or reversed stereoselectivity.. ChemBioChem, Wiley-VCH Verlag, 2017, 18, pp.455-459. ⟨10.1002/cbic.201600609⟩. ⟨hal-01543229⟩

Marion Lorillière, Maxime De Sousa, Felipe Bruna, Egon Heuson, Thierry Gefflaut, et al.. One-pot, two-step cascade synthesis of naturally rare L-erythro (3S,4S) ketoses by coupling thermostable transaminase and transketolase.. Green Chemistry, Royal Society of Chemistry, 2017, 19, pp.425-435. ⟨10.1039/C6GC02015A⟩. ⟨hal-01540859⟩

Christine Guérard-Hélaine, Maxime De sousa lopes moreira, Nadia Touisni, Laurence Hecquet, Marielle Lemaire, et al.. Transketolase-Aldolase Symbiosis for the Stereoselective Preparation of Aldoses and Ketoses of Biological Interest. Advanced Synthesis and Catalysis, Wiley-VCH Verlag, 2017, 359 (12), pp.2061 - 2065. ⟨10.1002/adsc.201700209⟩. ⟨hal-01654769⟩

Thangavelu Saravanan, Sébastian Junker, Michael Kickstein, Sascha Hein, Marie-Kristin Link, et al.. Donor promiscuity of a thermostable transketolase engineered by directed evolution-Efficient complementation of DXS activity.. Angewandte Chemie International Edition, Wiley-VCH Verlag, 2017, 56, pp.5358-5362. ⟨10.1002/anie.201701169⟩. ⟨hal-01540844⟩

A. Pinsolle, F. Charmantray, L. Hecquet, F. Sarrazin. Droplet millifluidics for kinetic study of transketolase. . Biomicrofluidics, American Institute of Physics, 2016, 10, pp.064103. ⟨10.1063/1.4966619⟩. ⟨hal-01479103⟩

Lionel Nauton, Virgil Hélaine, Vincent Théry, Laurence Hecquet. Insights into the Thiamine Diphosphate Enzyme Activation Mechanism: Computational Model for Transketolase Using a Quantum Mechanical/Molecular Mechanical Method.. Biochemistry, American Chemical Society, 2016, 55, pp.2144-2152. ⟨10.1021/acs.biochem.5b00787⟩. ⟨hal-01323789⟩

B. Légeret, L. Hecquet, F. Charmantray. Substrate cycling based fluorometric assay for dihydroxyacetone phosphate.. Journal of Molecular Catalysis B: Enzymatic, Elsevier, 2015, 114, pp.13-18. ⟨10.1016/j.molcatb.2014.07.005⟩. ⟨hal-01206687⟩

Franck Charmantray, Nadia Touisni, Laurence Hecquet, Thierry Noguer, Christine Mousty. Galactose Oxidase/Prussian Blue Based Biosensors.. Electroanalysis, Wiley-VCH Verlag, 2015, 27, pp.1341-1344. ⟨10.1002/elan.201400720⟩. ⟨hal-01213418⟩

Dong Yi, Thangavelu Saravanan, Titu Devamani, Franck Charmantray, Laurence Hecquet, et al.. A thermostable transketolase evolved for aliphatic aldehyde acceptors.. Chemical Communications, Royal Society of Chemistry, 2015, 51, pp.480-483. ⟨10.1039/C4CC08436E⟩. ⟨hal-01207844⟩

Ghina Ali, Thomas Moreau, Claude Forano, Christine Mousty, Vanessa Prevot, et al.. Chiral polyol synthesis catalyzed by a thermostable Transketolase immobilized on Layered Double Hydroxides in Ionic liquids.. ChemCatChem, Wiley, 2015, 7, pp.3163-3170. ⟨10.1002/cctc.201500524⟩. ⟨hal-01213647⟩

Juliane Abdoul-Zabar, Marion Lorillière, Dong Yi, Thangavelu Saravanan, Titu Devamani, et al.. Engineering a Thermostable Transketolase for Unnatural Conversion of (2S)-Hydroxyaldehyde.. Advanced Synthesis and Catalysis, Wiley-VCH Verlag, 2015, 357, pp.1715-1720. ⟨10.1002/adsc.201500207⟩. ⟨hal-01206477⟩

Nadia Touisni, Franck Charmantray, Virgil Hélaine, Laurence Hecquet, Christine Mousty. An efficient amperometric transketolase assay:Towards inhibitor screening. Biosensors and Bioelectronics, Elsevier, 2014, 62, pp.90-96. ⟨10.1016/j.bios.2014.06.019⟩. ⟨hal-01077362⟩

Franck Charmantray, Nadia Touisni, Laurence Hecquet, Christine Mousty. Amperometric Biosensor Based on Galactose Oxidase Immobilized in Clay Matrix.. Electroanalysis, Wiley-VCH Verlag, 2013, 25, pp.630-635. ⟨hal-00799835⟩

Juliane Abdoul-Zabar, Isabelle Sorel, Virgil Hélaine, Franck Charmantray, Titu Devamani, et al.. Thermostable Transketolase from Geobacillus stearothermophilus: Characterization and Catalytic Properties. Advanced Synthesis and Catalysis, Wiley-VCH Verlag, 2013, 355, pp.116-128. ⟨hal-00790248⟩

Nadia Touisni, Franck Charmantray, Virgil Hélaine, Claude Forano, Laurence Hecquet, et al.. Optimized immobilization of Transketolase from E. coli in MgAl-Layered Double Hydroxides.. Colloids and Surfaces B: Biointerfaces, Elsevier, 2013, 112, pp.452-459. ⟨hal-00948890⟩

Grégory Simon, T. Eljezi, Bertrand Legeret, Franck Charmantray, José A. Castillo, et al.. Synthesis of specially designed probes to broaden transketolase scope. ChemCatChem, Wiley, 2013, 5, pp.784-795. ⟨hal-00803221⟩

Dong Yi, Titu Devamani, Juliane Abdoul-Zabar, Franck Charmantray, Virgil Hélaine, et al.. A pH-Based High-Throughput Assay for Transketolase: Fingerprinting of Substrate Tolerance and Quantitative Kinetics. ChemBioChem, Wiley-VCH Verlag, 2012, 13, pp.2290-2300. ⟨hal-00787216⟩

Johan Fanton, Flora Camps Bres, José A. Castillo, Christine Guérard-Hélaine, Marielle Lemaire, et al.. Enzymatic and organocatalyzed asymmetric aldolization reactions for the synthesis of thiosugar scaffolds. European Journal of Organic Chemistry, Wiley-VCH Verlag, 2012, pp.203-210. ⟨hal-00663434⟩

Israel Sanchez-Moreno, Virgil Hélaine, Nicolas Poupard, Franck Charmantray, Bertrand Legeret, et al.. One-pot Cascade Reactions using Fructose-6-phosphate Aldolase: Efficient Synthesis of d-Arabinose-5-phosphate, D-Fructose-6-phosphate and Analogues. Advanced Synthesis and Catalysis, Wiley-VCH Verlag, 2012, 354, pp.1725-1730. ⟨hal-00714763⟩

Karima Benaissi, Virgil Hélaine, Vanessa Prevot, Claude Forano, Laurence Hecquet. Efficient immobilization of yeast transketolase on layered double hydroxides and application for ketose synthesis. Advanced Synthesis and Catalysis, Wiley-VCH Verlag, 2011, 353, pp.1497-1509. ⟨hal-00603696⟩

José A. Castillo, Christine Guérard-Hélaine, Mariana Gutierrez, Xavier Garrabou, Martine Sancelme, et al.. A mutant D-fructose-6-Phosphate Aldolase (Ala129Ser) with improved affinity towards dihydroxyacetone for the synthesis of polyhydroxylated compounds. Advanced Synthesis and Catalysis, Wiley-VCH Verlag, 2010, 352, pp.1039-1046. ⟨hal-00492855⟩

Marta Sanchez-Paniagua Lopez, Franck Charmantray, Virgil Hélaine, Laurence Hecquet, Christine Mousty. Electrochemical detection of transketolase activity using a tyrosinase biosensor. Biosensors and Bioelectronics, Elsevier, 2010, 26, pp.139-143. ⟨hal-00530536⟩

Franck Charmantray, Bertrand Legeret, Virgil Hélaine, Laurence Hecquet. Fluorogenic substrates for the screening assay of transketolase through beta-elimination of umbelliferone-development, scope and limitations?. Journal of Biotechnology, Elsevier, 2009, 145, pp.359-366. ⟨hal-00455188⟩

Franck Charmantray, Virgil Hélaine, Bertrand Legeret, Laurence Hecquet. Preparative scale enzymatic synthesis of D-sedoheptulose-7-phosphate from β-hydroxypyruvate and D-ribose-5-phosphate. Journal of Molecular Catalysis B: Enzymatic, Elsevier, 2009, 57, pp.6-9. ⟨hal-00366191⟩

Grégory Simon, Madeleine Bouzon, Franck Charmantray, Virgil Hélaine, Bertrand Legeret, et al.. Amino acid precursors for the detection of transketolase activity in Escherichia coli auxotrophs. Bioorganic and Medicinal Chemistry Letters, Elsevier, 2009, 19, pp.3767-3770. ⟨10.1016/j.bmcl.2009.04.111⟩. ⟨hal-00413292⟩

Franck Charmantray, Virgil Hélaine, Angelika Lasikova, Bertrand Legeret, Laurence Hecquet. Chemoenzymatic synthesis of L-tyrosine derivative for a transketolase assay. Tetrahedron Letters, Elsevier, 2008, 49, pp.3229-3233. ⟨hal-00275587⟩

Franck Charmantray, Philippe Dellis, Virgil Hélaine, Soth Samreth, Laurence Hecquet. Chemoenzymatic synthesis of 5-thio-D-xylopyranose.. European Journal of Organic Chemistry, Wiley-VCH Verlag, 2006, pp.5526-5532. ⟨10.1002/ejoc.200600627⟩. ⟨hal-00121152⟩

Aurélie Sevestre, Franck Charmantray, Virgil Hélaine, Angelika Lasikova, Laurence Hecquet. Synthesis of stereochemical probes for new fluorogenic assays for yeast transketolase variants.. Tetrahedron, Elsevier, 2006, 62, pp.3969-3976. ⟨10.1016/j.tet.2006.02.033⟩. ⟨hal-00022356⟩

Franck Charmantray, Philippe Dellis, Soth Samreth, Laurence Hecquet. An efficient chemoenzymatic route to dihydroxyacetone phosphate from glycidol for the in situ aldoalse-mediated synthesis of monosaccharides. Tetrahedron Letters, Elsevier, 2006, 47, pp.3261-3263. ⟨10.1016/j.tetlet.2006.03.036⟩. ⟨hal-00022357⟩

Franck Charmantray, Lahssen El Blidi, Thierry Gefflaut, Laurence Hecquet, Jean Bolte, et al.. Improved straightforward chemical synthesis of dihydroxyacetone phosphate through enzymatic desymmetrization of 2,2-dimethoxypropane-1,3-diol. Journal of Organic Chemistry, American Chemical Society, 2004, 69, pp.9312. ⟨10.1021/jo048697k⟩. ⟨hal-00135846⟩

Franck Charmantray, Lahssen El Blidi, Thierry Gefflaut, Laurence Hecquet, Jean Bolte, et al.. Improved straightforward chemical synthesis of dihydroxyacetone phosphate through enzymatic desymmetrization of 2,2-dimethoxypropane-1,3-diol. Journal of Organic Chemistry, American Chemical Society, 2004, 69, pp.9310-9312. ⟨10.1021/jo048697k⟩. ⟨hal-00136047⟩

Rémi Braga, Laurence Hecquet, Casimir Blonski. Slow-binding inhibition of 2-keto-3-deoxy-6-phosphogluconate (KDPG) aldolase. Bioorganic and Medicinal Chemistry, Elsevier, 2004, 12, pp.2965-2972. ⟨10.1016/j.bmc.2004.03.039⟩. ⟨hal-00136361⟩

A. Sevestre, Viviane Helaine, G. Guyot, C. Martin, Laurence Hecquet. A fluorogenic assay for transketolase from Saccharomyces cerevisiae. Tetrahedron Letters, Elsevier, 2003, 44 (4), pp.827-830. ⟨10.1016/S0040-4039(02)02634-5⟩. ⟨hal-02680071⟩

Laurence Hecquet. Extending the reaction toolbox for C-C bond formation and cleavage: biocatalytic applications of Transketolases.. Symposium on Molecular Evolution and Biocatalysis: When Chemistry goes Green (Webinar), Dec 2020, Vitry-sur-Seine, France. ⟨hal-03132988⟩

H. Casajus, T. de Dios Miguel, E. Métay, N. Duguet, W.-D. Fessner, et al.. Evolved thermostable Transketolase for the valorization of vegetable oils.. International Symposium on Green Chemistry, ISGC 2019, May 2019, La Rochelle, France. ⟨hal-02282426⟩

Virgil Hélaine, Grégory Simon, Franck Charmantray, M. Bouzon, P. Marlière, et al.. Synthèse de sondes pour le développement d'un test de sélection de la transcétolase de levure. 13èmes Rencontres de Chimie Organique et Biologique (RECOB 13), Mar 2010, Aussois, France. ⟨hal-00493325⟩

Virgil Hélaine, Grégory Simon, Franck Charmantray, M. Bouzon, P. Marlière, et al.. Synthèse de sondes pour le développement d'un test de sélection de la transcétolase de levure. 23ème colloque du Club Bioconversion en Synthèse Organique, CBSO 2010, May 2010, Royat, France. ⟨hal-00493296⟩

Karima Benaissi, Franck Charmantray, Virgil Hélaine, Vanessa Prevot, Laurence Hecquet, et al.. Immobilisation de la transcétolase dans des matrices Hydroxydes Doubles Lamellaires. 23ème colloque du Club Bioconversion en Synthèse Organique, CBSO 2010, May 2010, Royat, France. ⟨hal-00493301⟩

Karima Benaissi, M. Sanchez-Paniagua Lopez, Franck Charmantray, Virgil Hélaine, Vanessa Prevot, et al.. Layered Double Hydroxides as supports for Transletolase applications. COST Castcat Meeting, Sep 2010, Vilnius, Lithuania. ⟨hal-00531745⟩

M. Sanchez-Paniagua Lopez, Franck Charmantray, Virgil Hélaine, Laurence Hecquet, Christine Mousty. Amperometric determination of protected tyrosine at a tyrosinase biosensor: application to TK activity detection. 13th International Conference on Electroanalysis (ESEAC), Jun 2010, Gijon, Spain. ⟨hal-00506458⟩

M. Sanchez-Paniagua Lope, Franck Charmantray, Virgil Hélaine, Laurence Hecquet, Christine Mousty. Amperometric determination of protected Tyrosine at a Tyrosinase biosensor: application to TK activity detection. 23ème colloque du Club Bioconversion en Synthèse Organique, CBSO 2010, May 2010, Royat, France. ⟨hal-00493339⟩

M. Sanchez-Paniague Lope, Franck Charmantray, Virgil Hélaine, Laurence Hecquet, Christine Mousty. Electrochemical detection of transketolase activity using a tyrosinase biosensor. 61st Annual Meeting of the International Society of electrochemistry, Sep 2010, Nice, France. ⟨hal-00493347⟩

Christine Mousty, M. Sanchez-Paniagua Lopez, Franck Charmantray, Virgil Hélaine, Laurence Hecquet. Application d'un biocapteur à tyrosinase à la détection ampérométrique de l'activité de la transcétolase. XIIème colloque du Groupe Français de Bioélectrochimie, May 2010, Lacanau, France. ⟨hal-00506410⟩

Laurence Hecquet, Grégory Simon, Franck Charmantray, Virgil Hélaine, Bertrand Legeret, et al.. Transketolase, aldolases and organocatalysis, complementary tools for ketose synthesis. Colloque Action COST CM0701-CASCAT "Working group 4", Mar 2009, Darmstadt, Germany. ⟨hal-00383315⟩

Johan Fanton, Franck Charmantray, Laurence Hecquet. Synthèse biocatalysée de monosaccharides d'intérêt biologique par formation stéréospécifique de liaison C-C.. GLUCIDOC 2009, Oct 2009, Autrans, France. ⟨hal-00493264⟩

Grégory Simon, M. Bouzon, Franck Charmantray, Virgil Hélaine, Bertrand Legeret, et al.. Amino acid precursors for the detection of transketolase activity in Escherichia coli auxotrophs. Biotrans 2009, Jul 2009, Bern, Switzerland. ⟨hal-00387978⟩

Grégory Simon, Franck Charmantray, Laurence Hecquet, Virgil Hélaine, M. Bouzon, et al.. Ingéniérie de la transcétolase. Mise au point d'un test de sélection dans E. coli. 12èmes REncontres de Chimie Organique Biologique – RECOB 12, Mar 2008, France. ⟨hal-00246509⟩

Franck Charmantray, Estelle Gallienne, Thierry Gefflaut, Laurence Hecquet, Marielle Lemaire, et al.. Study of the fructose-6-phosphate aldolase substrate specificity. CBSO 2008, 22ème Colloque du Club Bioconversions en Synthèse Organique, Jun 2008, Bussang, France. ⟨hal-00286261⟩

Grégory Simon, Franck Charmantray, Virgil Hélaine, Bertrand Legeret, M. Bouzon, et al.. Transketolase engineering. The development of a selection assay in E. coli. CBSO 2008, 22ème Colloque du Club Bioconversions en Synthèse Organique, Jun 2008, Bussang, France. ⟨hal-00286258⟩

Grégory Simon, Franck Charmantray, Virgil Hélaine, Bertrand Legeret, M. Bouzon, et al.. Transketolase engineering - Development of enzymatic assays. Action COST CM0701 "Kick-off Workshop", Sep 2008, Côme, Italy. ⟨hal-00345618⟩

Laurence Hecquet. Formation stéréospécifique de liaison C-C : applications de la transcétolase pour la synthèse d'analogues de cétoses. Université d'Amiens, Apr 2008, France. ⟨hal-00246524⟩

Franck Charmantray, Virgil Hélaine, Bertrand Legeret, Laurence Hecquet. Study of fluorogenic assay for yeast transketolase. 8th International Symposium on Biocatalysis and Biotransformations BIOTRANS 2007, Jul 2007, Oviedo, Spain. ⟨hal-00165446⟩

Grégory Simon, Franck Charmantray, Virgil Hélaine, Laurence Hecquet. Synthèse de précurseurs d'acides aminés pour la mise au point d'un test de selection de transcétolases mutées. Colloque "Chimie écocompatible" programme interdisciplinaire du CNRS, Dec 2007, Lyon, France. ⟨hal-00193716⟩

Grégory Simon, Franck Charmantray, Virgil Hélaine, Laurence Hecquet. New donor substrates for yeast transketolase. 8th International Symposium on Biocatalysis and Biotransformations BIOTRANS 2007, Jul 2007, Oviedo, Spain. ⟨hal-00165448⟩

Laurence Hecquet. Les enzymes, outils pour le chimiste organicien. Colloque "Chimie écocompatible" programme interdisciplinaire du CNRS, Dec 2007, Lyon, France. ⟨hal-00193711⟩

Franck Charmantray, Virgil Hélaine, Laurence Hecquet. Enzymes catalysing C-C bond making in sugar chemistry towards new biocatalysts by in vitro evolution.. Biocat 2006, Sep 2006, Hambourg, Germany. ⟨hal-00124221⟩

Franck Charmantray, Laurence Hecquet, P. Dellis, S. Samreth. From inexpensive glycidol to 5-thio-D-xylopyranose.. CBSO, 2006, Ax les Thermes, France. ⟨hal-00021262⟩

Franck Charmantray, Laurence Hecquet, Patrick Dellis, Soth Samreth. A new chemoenzymatic route to dihydroxyacetone phosphate from glycidol for the in situ aldolase-mediated synthesis of monosaccharides. MECP06 Multi-step Enzyme catalysed Processes, 2006, Gratz, Austria. ⟨hal-00022376⟩

Franck Charmantray, Laurence Hecquet. From inexpensive glycidol to 5-thio-D-xylopyranose. 11èmes REcontres de Chimie Organique et Biologique (RECOB 11), 2006, Aussois, France. ⟨hal-00022027⟩

Franck Charmantray, Laurence Hecquet, Virgil Hélaine, Patrick Dellis, Soth Samreth. From inexpensive glycidol to 5-thio-D-xylopyranose.. Biocat 2006, Sep 2006, Hambourg, Germany. ⟨hal-00124216⟩

Laurence Hecquet. Chemoenzymatic synthesis of monosaccharides and analogues by stereoselective C6C bond formation. Working Group D25 "New Biotransformations using enzymes and catalytic antibodies" Synthesis of monosccahrides by C-C bond formation, Sep 2006, Stockholm, Sweden. ⟨hal-00136911⟩

A. Sevestre, A. Lasikova, Franck Charmantray, V. HÉlaine, L. Hecquet. New selection and screening assays for in vitro evolved transketolase from Saccharomyces cerevisiae. 7th International Symposium on Biocatalysis and Biotransformations, Biotrans 2005, Jul 2005, Delft, Netherlands. ⟨hal-00128046⟩

Laurence Hecquet. New Biotransformations using enzymes and catalytic antibodies. New Biotransformations using enzymes and catalytic antibodies, 2005, Delft, Netherlands. ⟨hal-00022362⟩

Franck Charmantray, Thierry Gefflaut, Marielle Lemaire, Laurence Hecquet, Jean Bolte. Nouvelle synthèse chimique du dihydroxyacétone phosphate : substrat de la D-fructose-1,6-diphosphate aldolase. 10èmes REncontres de Chimie Organique Biologique (RECOB 10), Mar 2004, Aussois, France. ⟨hal-00137390⟩

Aurélie Sevestre, Virgil Hélaine, C. Martin, Laurence Hecquet. In vitro evolution on transketolase from Saccharomyces cerevisiae. Franco-German Symposium : Bioconversions and Organic Synthesis, May 2004, Obernai, France. ⟨hal-00137321⟩

Angelika Lasikova, Aurélie Sevestre, Virgil Hélaine, Laurence Hecquet. Syntheses of monosaccharides analogs used in screening test of transketolase mutants. Franco-German Symposium : Bioconversions and Organic Synthesis, May 2004, Obernai, France. ⟨hal-00138630⟩

Virgil Hélaine, Aurélie Sevestre, Angelika Lasikova, Laurence Hecquet. Directed evolution on transketolase for obtaining new monosaccharides. European Research Council's Chemistry Committees (CERC3) young chemists'workshops, Mar 2004, Erlangen, Germany. ⟨hal-00136979⟩

Aurélie Sevestre, Virgil Hélaine, C. Martin, Laurence Hecquet. Ingénierie d'une enzyme : la transcétolase de Saccharomyces cerevisiae. Mise au point d'un test de selection. 10èmes REncontres de Chimie Organique Biologique (RECOB 10), Mar 2004, Aussois, France. ⟨hal-00137395⟩

A Sevestre, Viviane Helaine, Christine Martin, Laurence Hecquet. In vitro evolution on transketolase from Saccharomyces cerevisiae. Colloque Bioconversions et synthèses organiques (CBSO), 2004, Obernai, France. pp.Inconnu. ⟨hal-02828037⟩

A Sevestre, Viviane Helaine, Christine Martin, Laurence Hecquet. Ingénierie d'une protéine: la transketolase de Saccharomyces cerevisiae. Rencontres de Chimie Organique Biologique (RECOB), 2004, Aussois, France. pp.Inconnu, 2004. ⟨hal-02830132⟩

A Sevestre, Viviane Helaine, G Guyot, Christine Martin, Laurence Hecquet. A fluorogenic assay for transketolase. Biotrans 2003, 2003, Olomouc, Czech Republic. pp.Inconnu, 2003. ⟨hal-02830487⟩

Franck Charmantray, P. Dellis, Virgil Hélaine, S. Samreth, Laurence Hecquet. Chemoenzymatic synthesis of 5-thio-D-xylopyranose. Practical Methods for Biocatalysis and Biotransformations, Publisher John Wiley. Eds. Dr John Whittall and Dr Peter W. Sutton, pp.218-225, 2010. ⟨hal-00443817⟩

Laurence Hecquet, Virgil Hélaine, Franck Charmantray, Marielle Lemaire. Enzymes catalysing C-C bond formation for the synthesis of monosaccharide analogs. Modern Biocatalysis : stereoselective and Environmentally Friendly Reactions, Edited by W. D. Fessner and T. Anthonsen. Publisher John Wiley, pp.287-297, 2008. ⟨hal-00377184⟩

Jean Bolte, Virgil Hélaine, Laurence Hecquet, Marielle Lemaire. Enzymes as tools for the stereospecific carbon-carbon bonds formation in monosaccharides and analogs synthesis.. Enzyme Technology, Eds, Asiatech Pub, Inc., pp.157-173, 2005. ⟨hal-00124262⟩