Search Results - "Herman, Raphael"

Intraoral wear of PICN CAD-CAM composite restorations used in severe tooth wear treatment: 5-year results of a prospective clinical study using 3D profilometry by Oudkerk, Julie, Herman, Raphael, Eldafrawy, Maher, Wulfman, Claudine, Ernst, Marie, Vanheusden, Alain, Mainjot, Amélie

“…To evaluate, in a prospective clinical study over 5 years with ex vivo 3D profilometry analyses, the intraoral wear of Polymer-Infiltrated Ceramic Network…”
Get full text

Do all ceramic and composite CAD-CAM materials exhibit equal bonding properties to implant Ti-base materials? An Interfacial Fracture Toughness Study by Karevan, Yousef, Eldafrawy, Maher, Herman, Raphael, Sanchez, Christelle, Sadoun, Michaël, Mainjot, Amélie

“…To compare the interfacial fracture toughness (IFT) with or without aging, of four different classes of CAD-CAM ceramic and composite materials bonded with…”
Get full text

The crystal structure of the cell division amidase AmiC reveals the fold of the AMIN domain, a new peptidoglycan binding domain by Rocaboy, Mathieu, Herman, Raphael, Sauvage, Eric, Remaut, Han, Moonens, Kristof, Terrak, Mohammed, Charlier, Paulette, Kerff, Frederic

“…Summary Binary fission is the ultimate step of the prokaryotic cell cycle. In Gram‐negative bacteria like Escherichia coli, this step implies the invagination…”
Get full text

Structure and Function of BcpE2, the Most Promiscuous GH3-Family Glucose Scavenging Beta-Glucosidase by Deflandre, Benoit, Jadot, Cédric, Planckaert, Sören, Thiébaut, Noémie, Stulanovic, Nudzejma, Herman, Raphaël, Devreese, Bart, Kerff, Frédéric, Rigali, Sébastien

“…Cellulose being the most abundant polysaccharide on earth, beta-glucosidases hydrolyzing cello-oligosaccharides are key enzymes to fuel glycolysis in…”
Get full text

Crystal structure and activity of Bacillus subtilis YoaJ (EXLX1), a bacterial expansin that promotes root colonization by Kerff, Frédéric, Amoroso, Ana, Herman, Raphaël, Sauvage, Eric, Petrella, Stéphanie, Filée, Patrice, Charlier, Paulette, Joris, Bernard, Tabuchi, Akira, Nikolaidis, Nikolas, Cosgrove, Daniel J

“…We solved the crystal structure of a secreted protein, EXLX1, encoded by the yoaJ gene of Bacillus subtilis. Its structure is remarkably similar to that of…”
Get full text

Crystal structure of penicillin-binding protein 3 (PBP3) from Escherichia coli by Sauvage, Eric, Derouaux, Adeline, Fraipont, Claudine, Joris, Marine, Herman, Raphaël, Rocaboy, Mathieu, Schloesser, Marie, Dumas, Jacques, Kerff, Frédéric, Nguyen-Distèche, Martine, Charlier, Paulette

“…In Escherichia coli, penicillin-binding protein 3 (PBP3), also known as FtsI, is a central component of the divisome, catalyzing cross-linking of the cell wall…”
Get full text

Structures of the free and inhibitors-bound forms of bromelain and ananain from Ananas comosus stem and in vitro study of their cytotoxicity by Azarkan, Mohamed, Maquoi, Erik, Delbrassine, François, Herman, Raphael, M’Rabet, Nasiha, Calvo Esposito, Rafaèle, Charlier, Paulette, Kerff, Frédéric

“…The Ananas comosus stem extract is a complex mixture containing various cysteine ​​proteases of the C1A subfamily, such as bromelain and ananain. This mixture…”
Get full text

Crystal structure and kinetic analysis of the class B3 di-zinc metallo-β-lactamase LRA-12 from an Alaskan soil metagenome by Rodríguez, María Margarita, Herman, Raphaël, Ghiglione, Barbara, Kerff, Frédéric, D'Amico González, Gabriela, Bouillenne, Fabrice, Galleni, Moreno, Handelsman, Jo, Charlier, Paulette, Gutkind, Gabriel, Sauvage, Eric, Power, Pablo

“…We analyzed the kinetic properties of the metagenomic class B3 β-lactamase LRA-12, and determined its crystallographic structure in order to compare it with…”
Get full text

Characterisation of the structural, dynamic and aggregation properties of the W64R amyloidogenic variant of human lysozyme by Vettore, Nicola, Moray, Joël, Brans, Alain, Herman, Raphaël, Charlier, Paulette, Kumita, Janet R., Kerff, Frédéric, Dobson, Christopher M., Dumoulin, Mireille

“…The accumulation in vital organs of amyloid fibrils made of mutational variants of lysozyme (HuL) is associated with a human systemic amyloid disease. The…”
Get full text

Biochemical and structural characterization of a mannose binding jacalin-related lectin with two-sugar binding sites from pineapple (Ananas comosus) stem by Azarkan, Mohamed, Feller, Georges, Vandenameele, Julie, Herman, Raphaël, El Mahyaoui, Rachida, Sauvage, Eric, Vanden Broeck, Arnaud, Matagne, André, Charlier, Paulette, Kerff, Frédéric

“…A mannose binding jacalin-related lectin from Ananas comosus stem (AcmJRL) was purified and biochemically characterized. This lectin is homogeneous according…”
Get full text

Structural and Kinetic Insights into the “Ceftazidimase” Behavior of the Extended-Spectrum β‑Lactamase CTX-M-96 by Ghiglione, Barbara, Rodríguez, María Margarita, Herman, Raphaël, Curto, Lucrecia, Dropa, Milena, Bouillenne, Fabrice, Kerff, Frédéric, Galleni, Moreno, Charlier, Paulette, Gutkind, Gabriel, Sauvage, Eric, Power, Pablo

“…Diversification of the CTX-M β-lactamases led to the emergence of variants responsible for decreased susceptibility to ceftazidime, like the…”
Get full text

Crystal structure of the extended-spectrum β-lactamase PER-2 and insights into the role of specific residues in the interaction with β-lactams and β-lactamase inhibitors by Ruggiero, Melina, Kerff, Frédéric, Herman, Raphaël, Sapunaric, Frédéric, Galleni, Moreno, Gutkind, Gabriel, Charlier, Paulette, Sauvage, Eric, Power, Pablo

“…PER-2 belongs to a small (7 members to date) group of extended-spectrum β-lactamases. It has 88% amino acid identity with PER-1 and both display high catalytic…”
Get full text

The bacterial cell division protein fragment (E)FtsN binds to and activates the major peptidoglycan synthase PBP1b by Boes, Adrien, Kerff, Frédéric, Herman, Raphael, Touze, Thierry, Breukink, Eefjan, Terrak, Mohammed

“…Peptidoglycan (PG) is an essential constituent of the bacterial cell wall. During cell division, the machinery responsible for PG synthesis localizes mid-cell,…”
Get full text

Structural Basis for the Interaction of Lactivicins with Serine β-Lactamases by Brown, Tom, Charlier, Paulette, Herman, Raphaël, Schofield, Christopher J, Sauvage, Eric

“…Lactivicin (LTV) is a natural non-β-lactam antibiotic that inhibits penicillin-binding proteins and serine β-lactamases. A crystal structure of a BS3−LTV…”
Get full text

Specific Structural Features of the N-Acetylmuramoyl- l-Alanine Amidase AmiD from Escherichia coli and Mechanistic Implications for Enzymes of This Family by Kerff, Frédéric, Petrella, Stéphanie, Mercier, Frédéric, Sauvage, Eric, Herman, Raphaël, Pennartz, Anne, Zervosen, Astrid, Luxen, André, Frère, Jean-Marie, Joris, Bernard, Charlier, Paulette

“…AmiD is the fifth identified N-acetylmuramoyl- l-alanine zinc amidase of Escherichia coli. This periplasmic lipoprotein is anchored in the outer membrane and…”
Get full text

The bacterial cell division protein fragment EFtsN binds to and activates the major peptidoglycan synthase PBP1b by Boes, Adrien, Kerff, Frederic, Herman, Raphael, Touze, Thierry, Breukink, Eefjan, Terrak, Mohammed

“…Peptidoglycan (PG) is an essential constituent of the bacterial cell wall. During cell division, the machinery responsible for PG synthesis localizes mid-cell,…”
Get full text

Unexpected Tricovalent Binding Mode of Boronic Acids within the Active Site of a Penicillin-Binding Protein by Zervosen, Astrid, Herman, Raphael, Kerff, Frédéric, Herman, Alexandre, Bouillez, André, Prati, Fabio, Pratt, R. F, Frère, Jean-Marie, Joris, Bernard, Luxen, André, Charlier, Paulette, Sauvage, Eric

“…Boronic acids bearing appropriate side chains are good inhibitors of serine amidohydrolases. The boron usually adopts a tetrahedral conformation, bound to the…”
Get full text

Inhibition of dd-Peptidases by a Specific Trifluoroketone: Crystal Structure of a Complex with the Actinomadura R39 dd-Peptidase by Dzhekieva, Liudmila, Adediran, S. A, Herman, Raphael, Kerff, Frédéric, Duez, Colette, Charlier, Paulette, Sauvage, Eric, Pratt, R. F

“…Inhibitors of bacterial dd-peptidases represent potential antibiotics. In the search for alternatives to β-lactams, we have investigated a series of compounds…”
Get full text

Novel fragments of clavulanate observed in the structure of the class A β-lactamase from Bacillus licheniformis BS3 by POWER, Pablo, MERCURI, Paola, HERMAN, Raphaël, KERFF, Frederic, GUTKIND, Gabriel, DIVE, Georges, GALLENI, Moreno, CHARLIER, Paulette, SAUVAGE, Eric

“…Our aim was to unravel the inactivation pathway of the class A β-lactamase produced by Bacillus licheniformis BS3 (BS3) by clavulanate. The interaction between…”
Get full text

Structural determinants of specificity and catalytic mechanism in mammalian 25-kDa thiamine triphosphatase by Delvaux, David, Kerff, Frédéric, Murty, Mamidanna R.V.S., Lakaye, Bernard, Czerniecki, Jan, Kohn, Gregory, Wins, Pierre, Herman, Raphaël, Gabelica, Valérie, Heuze, Fabien, Tordoir, Xavier, Marée, Raphaël, Matagne, André, Charlier, Paulette, De Pauw, Edwin, Bettendorff, Lucien

“…Thiamine triphosphate (ThTP) is present in most organisms and might be involved in intracellular signaling. In mammalian cells, the cytosolic ThTP level is…”
Get full text