A
Anne Imberty
Researcher at University of Grenoble
Publications - 406
Citations - 20811
Anne Imberty is an academic researcher from University of Grenoble. The author has contributed to research in topics: Lectin & Binding site. The author has an hindex of 74, co-authored 381 publications receiving 18759 citations. Previous affiliations of Anne Imberty include Bar-Ilan University & Joseph Fourier University.
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Development of isoperoxidases along the growth gradient in the mung bean hypocotyl
TL;DR: Cytoplasmic and wall bound peroxidases were extracted from successive segments of decreasing growth potential along the mung bean hypocotyl and characterized by a high affinity for severalperoxidase substrates and high thermal stability.
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Pentavalent pillar[5]arene-based glycoclusters and their multivalent binding to pathogenic bacterial lectins
Nicolas Galanos,Nicolas Galanos,Emilie Gillon,Anne Imberty,Susan E. Matthews,Sébastien Vidal +5 more
TL;DR: Binding to the fucose-selective lectins confirmed the importance of topology of the glycoclusters for activity with the pillar[5]arene ligand proving a selective ligand for BambL.
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Reduction of lectin valency drastically changes glycolipid dynamics in membranes but not surface avidity.
Julie Arnaud,Julie Claudinon,Kevin Tröndle,Marie Trovaslet,Göran Larson,Aline Thomas,Annabelle Varrot,Winfried Römer,Anne Imberty,Aymeric Audfray +9 more
TL;DR: The trivalent R17A mutant is not able anymore to induce formation of membrane invaginations on giant unilamellar vesicules, indicating the crucial role of number of binding sites for clustering of glycolipids.
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Tetravalent glycocyclopeptide with nanomolar affinity to wheat germ agglutinin
Michele Fiore,Nathalie Berthet,Alberto Marra,Alberto Marra,Emilie Gillon,Pascal Dumy,Pascal Dumy,Alessandro Dondoni,Anne Imberty,Olivier Renaudet,Olivier Renaudet +10 more
TL;DR: Results for compound 17 represent the highest binding properties reported for WGA and are confirmed by ITC experiments as these revealed an association constant of 9 nM for this compound, therefore presenting a gain of 200,000 times over GlcNAc.
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Conformational studies on five octasaccharides isolated from chondroitin sulfate using NMR spectroscopy and molecular modeling.
Véronique Blanchard,Franck Chevalier,Anne Imberty,Bas R. Leeflang,Basappa,Kazuyuki Sugahara,Johannis P. Kamerling +6 more
TL;DR: The combination of the experimental and theoretical approaches revealed that the sulfate group at position 2 of GlcA in disaccharide D and the presence of an exocyclic negative tail indisaccharides C [GlcA(beta1-3)GalNAc6S] and DeltaC [Delta4,5HexA(alpha1- 3)Gal NAc6s] are important for antibody recognition.