C
Charlotte Jeanneau
Researcher at Aix-Marseille University
Publications - 47
Citations - 2087
Charlotte Jeanneau is an academic researcher from Aix-Marseille University. The author has contributed to research in topics: Pulp (tooth) & Complement system. The author has an hindex of 21, co-authored 43 publications receiving 1684 citations. Previous affiliations of Charlotte Jeanneau include Wuhan University & French Institute of Health and Medical Research.
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Journal ArticleDOI
Structures and mechanisms of glycosyltransferases
TL;DR: The 3D-Glycosyltransferase database is created to gather structural information concerning this class of enzymes and to accommodate the growing number of crystal structures.
Journal ArticleDOI
Current trends in the structure-activity relationships of sialyltransferases.
Magali Audry,Charlotte Jeanneau,Anne Imberty,Anne Harduin-Lepers,Philippe Delannoy,Christelle Breton +5 more
TL;DR: The observed structural and functional differences strongly suggest that these two structural superfamilies have evolved independently of the canonical glycosyltransferase folds.
Journal ArticleDOI
Structural and functional features of glycosyltransferases.
TL;DR: The most recent data that provide insight into the functional organization of Golgi-resident glycosyltransferases are dealt with and new structures begin to shed light on the molecular bases accounting for donor and acceptor substrate specificities as well as catalysis.
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Structure-function analysis of the human sialyltransferase ST3Gal I: role of n-glycosylation and a novel conserved sialylmotif.
Charlotte Jeanneau,Valerie Chazalet,Claudine Augé,Dikeos Mario Soumpasis,Anne Harduin-Lepers,Philippe Delannoy,Anne Imberty,Christelle Breton +7 more
TL;DR: Mutational analysis showed that residues His299 and Tyr300 of the new motif, and His316 of the VS motif, are essential for activity since their substitution by alanine yielded inactive enzymes, and the invariant Tyr residue plays an important conformational role mainly attributable to the aromatic ring.
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Bioactivity of a Calcium Silicate–based Endodontic Cement (BioRoot RCS): Interactions with Human Periodontal Ligament Cells In Vitro
TL;DR: Preclinical results suggest that the calcium silicate cement (BioRoot RCS) has a higher bioactivity than the zinc oxide-eugenol sealer (PCS) on human PDL cells.