Search Results - "Widmalm, G"

Discrimination of epimeric glycans and glycopeptides using IM-MS and its potential for carbohydrate sequencing by Both, P., Green, A. P., Gray, C. J., Šardzík, R., Voglmeir, J., Fontana, C., Austeri, M., Rejzek, M., Richardson, D., Field, R. A., Widmalm, G., Flitsch, S. L., Eyers, C. E.

“…Mass spectrometry is the primary analytical technique used to characterize the complex oligosaccharides that decorate cell surfaces. Monosaccharide building…”
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Structural studies of the O-antigen polysaccharide from Escherichia coli O115 and biosynthetic aspects thereof by Fontana, Carolina, Ramström, Kristoffer, Weintraub, Andrej, Widmalm, Göran

“…The structure of the O-antigen polysaccharide (PS) of Escherichia coli O115 has been investigated using a combination of component analysis and 1D and 2D…”
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Structural elucidation of the O-antigen of the Shigella flexneri provisional serotype 88-893: structural and serological similarities with S. flexneri provisional serotype Y394 (1c) by Foster, R.A., Carlin, N.I.A., Majcher, M., Tabor, H., Ng, L.-K., Widmalm, G.

“…The structure of the repeating unit of the O-antigen polysaccharide from Shigella flexneri provisional serotype 88-893 has been determined. 1H and 13C NMR…”
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Addendum: Discrimination of epimeric glycans and glycopeptides using IM-MS and its potential for carbohydrate sequencing by Both, P., Green, A. P., Gray, C. J., Šardzík, R., Voglmeir, J., Fontana, C., Austeri, M., Rejzek, M., Richardson, D., Field, R. A., Widmalm, G., Flitsch, S. L., Eyers, C. E.

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Genetic and structural relationships of Salmonella O55 and Escherichia coli O103 O-antigens and identification of a 3-hydroxybutanoyltransferase gene involved in the synthesis of a Fuc3N derivative by Liu, Bin, Perepelov, Andrei V, Svensson, Mona V, Shevelev, Sergei D, Guo, Dan, Senchenkova, Sof'ya N, Shashkov, Alexander S, Weintraub, Andrej, Feng, Lu, Widmalm, Göran, Knirel, Yuriy A, Wang, Lei

“…O-antigen (O-polysaccharide), a part of the outer membrane of Gram-negative bacteria, is one of the most variable cell constituents and is related to bacterial…”
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Structure of the O-specific polysaccharide from Shewanella japonica KMM 3601 containing 5,7-diacetamido-3,5,7,9-tetradeoxy-d-glycero-d-talo-non-2-ulosonic acid by Nazarenko, E. L., Perepelov, A. V., Shevchenko, L. S., Daeva, E. D., Ivanova, E. P., Shashkov, A. S., Widmalm, G.

“…Structure of the O-specific polysaccharide chain of the lipopolysaccharide (LPS) of Shewanella japonica KMM 3601 was elucidated. The initial and O-deacylated…”
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NMR and Molecular Modeling Studies of the Interaction between Wheat Germ Agglutinin and the β-d-GlcpNAc-(1→6)-α-d-Manp Epitope Present in Glycoproteins of Tumor Cells by Lycknert, Kristina, Edblad, Malin, Imberty, Anne, Widmalm, Göran

“…The β-d-GlcpNAc-(1→6)-α-d-Manp disaccharide is a constituent of highly branched cell-surface glycoconjugates that are malignancy markers. The conformational…”
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Conformational Investigation of a Cyclic Enterobacterial Common Antigen Employing NMR Spectroscopy and Molecular Dynamics Simulations by Staaf, Mikael, Höög, Christer, Stevensson, Baltzar, Maliniak, Arnold, Widmalm, Göran

“…The three-dimensional structure of a cyclic enterobacterial common antigen (ECA) having four trisaccharide repeating units has been investigated by NMR…”
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The structures of Escherichia coli O-polysaccharide antigens by Stenutz, Roland, Weintraub, Andrej, Widmalm, Göran

“…Abstract Escherichia coli is usually a non-pathogenic member of the human colonic flora. However, certain strains have acquired virulence factors and may cause…”
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Hadamard Long-Range Proton-Carbon Coupling Constant Measurements with Pulsed Field Gradients by Nishida, T., Widmalm, G., Sándor, P.

“…Sources of artifacts in Hadamard spectra were investigated and identified as insufficient suppression of signals from solvent, protons attached to 12C atoms…”
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Conformation of the Glycosidic Linkage in a Disaccharide Investigated by Double-Quantum Solid-State NMR by Ravindranathan, S., Karlsson, T., Lycknert, K., Widmalm, G., Levitt, M.H.

“…Double-quantum heteronuclear local field NMR is performed on a sample of a 13C2-labeled disaccharide, in which the two 13C spins are located on opposite sides…”
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Structure of acidic o-specific polysaccharide from the marine bacterium Cellulophaga baltica by Tomshich, S. V., Komandrova, N. A., Widmalm, G., Nedashkovskaya, O. I., Shashkov, A. S., Perepelov, A. V.

“…The structure of an acidic O-specific polysaccharide from the marine bacterium Cellulophaga baltica was established by chemical methods and NMR spectroscopy…”
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Development of the ECODAB into a relational database for Escherichia coli O-antigens and other bacterial polysaccharides by Rojas-Macias, Miguel A, Ståhle, Jonas, Lütteke, Thomas, Widmalm, Göran

“…Escherichia coli O-antigen database (ECODAB) is a web-based application to support the collection of E. coli O-antigen structures, polymerase and flippase…”
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Elucidation of the O-antigen structure of Escherichia coli O63 by Ståhle, Jonas, Fontana, Carolina, Weintraub, Andrej, Widmalm, Göran

“…Abstract The structure of the O-antigen polysaccharide (PS) from the Shiga-toxin producing Escherichia coli O63 has been elucidated using a combination of…”
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Structural studies of a polysaccharide from Vibrio parahaemolyticus strain AN-16000 by Fontana, Carolina, Zaccheus, Mona, Weintraub, Andrej, Ansaruzzaman, Mohammad, Widmalm, Göran

“…The structure of a polysaccharide from Vibrio parahaemolyticus strain AN-16000 has been investigated. The sugar and absolute configuration analysis revealed…”
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Structural studies and biosynthetic aspects of the O-antigen polysaccharide from Escherichia coli O42 by Fontana, Carolina, Weintraub, Andrej, Widmalm, Göran

“…•The O-antigen polysaccharides of E. coli O28ac and O42 share the same trisaccharide–glycerol backbone.•Dephosphorylation with aqueous 48% hydrogen fluoride…”
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4-O-Benzyl-2,3-O-isopropylidene-α-l-rhamnopyranose by Eriksson, L., Söderman, P., Widmalm, G.

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Hydroxymethyl group conformation in saccharides: structural dependencies of (2)J(HH), (3)J(HH), and (1)J(CH) spin-spin coupling constants by Stenutz, Roland, Carmichael, Ian, Widmalm, Göran, Serianni, Anthony S

“…Experimental and theoretical methods have been used to correlate (2)J(HH) and (3)J(HH) values within the exocyclic hydroxymethyl groups (CH(2)OH) of…”
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Population distribution of flexible molecules from maximum entropy analysis using different priors as background information: application to the Φ, Ψ-conformational space of the α-(1-->2)-linked mannose disaccharide present in N- and O-linked glycoproteins by Säwén, Elin, Massad, Tariq, Landersjö, Clas, Damberg, Peter, Widmalm, Göran

“…The conformational space available to the flexible molecule α-D-Manp-(1-->2)-α-D-Manp-OMe, a model for the α-(1-->2)-linked mannose disaccharide in N- or…”
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Caffeine and Sugars Interact in Aqueous Solutions: A Simulation and NMR Study by Tavagnacco, Letizia, Engström, Olof, Schnupf, Udo, Saboungi, Marie-Louise, Himmel, Michael, Widmalm, Göran, Cesàro, Attilio, Brady, John W

“…Molecular dynamics simulations were carried out on several systems of caffeine interacting with simple sugars. These included a single caffeine molecule in a 3…”
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