Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Elin Säwén"'
Autor:
Wojciech Plazinski, Mattias U. Roslund, Olof Engström, Göran Widmalm, Elin Säwén, Petri Tähtinen
Publikováno v:
Organic & Biomolecular Chemistry. 19:7190-7201
D-Allosamine is a rare sugar in Nature but its pyranoid form has been found α-linked in the core region of the lipopolysaccharide from the Gram-negative bacterium Porphyromonas gingivalis and in the chitanase inhibitor allosamidin, then β-linked an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98e192f5e9df0323d17f4da91f29d558
https://doi.org/10.1039/d1ob01139a
https://doi.org/10.1039/d1ob01139a
Publikováno v:
ChemBioChem. 20:2519-2528
Carbohydrates, also known as glycans in biological systems, are omnipresent in nature where they as glycoconjugates occur as oligo- and polysaccharides linked to lipids and proteins. Their three-dimensional structure is defined by two or three torsio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6e27e6a3759208a6cd321188c27094e
https://doi.org/10.1002/cbic.201900301
https://doi.org/10.1002/cbic.201900301
Autor:
Thibault Angles d’Ortoli, Mingjun Yang, Madhurima Jana, Elin Säwén, Alexander D. MacKerell, Göran Widmalm
Publikováno v:
Physical Chemistry Chemical Physics. 18:18776-18794
The conformation of saccharides in solution is challenging to characterize in the context of a single well-defined three-dimensional structure. Instead, they are better represented by an ensemble of conformations associated with their structural dive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34e0b8d67e16c0d1c2594c187536924f
https://doi.org/10.1039/c6cp02970a
https://doi.org/10.1039/c6cp02970a
Autor:
Jennie Östervall, Elin Säwén, Mohammad Ansaruzzaman, Göran Widmalm, Andrej Weintraub, Clas Landersjö, Malin Edblad
Publikováno v:
Carbohydrate Research. 348:99-103
The structure of the repeating unit of the O-antigenic polysaccharide from Plesiomonas shigelloides strain AM36565 has been determined. Component analysis and (1)H and (13)C NMR spectroscopy experiments were employed to elucidate the structure. Inter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a9368a8316e6a47629a5547a65c2bf7
https://doi.org/10.1016/j.carres.2011.10.021
https://doi.org/10.1016/j.carres.2011.10.021
Autor:
Göran Widmalm, Olof Engström, Elin Säwén, Jonas Ståhle, Jerk Rönnols, Christoffer Hamark, Robert Pendrill, Shahzad Iqbal, Carolina Fontana, Thibault Angles d’Ortoli, Liljan E. Hahn, Mona V. Zaccheus
Publikováno v:
Carbohydrate Research. 346:1311-1319
The computer program casper uses (1)H and (13)C NMR chemical shift data of mono- to trisaccharides for the prediction of chemical shifts of oligo- and polysaccharides. In order to improve the quality of these predictions the (1)H and (13)C, as well a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::181bdf585334bd5801cf8254fb9aa83c
https://doi.org/10.1016/j.carres.2011.04.033
https://doi.org/10.1016/j.carres.2011.04.033
Publikováno v:
Bioorganic & Medicinal Chemistry. 14:6659-6665
Two formally C-xylosylated analogs to 2-naphthyl beta-D-xylopyranoside, which is known to initiate priming of glucosaminoglycan chains, were synthesized by a position inversion of glucose (i.e., position 1 becomes position 5). The D-C-xyloside showed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85f9a981c3f645ded878444cfdb92f57
https://doi.org/10.1016/j.bmc.2006.05.068
https://doi.org/10.1016/j.bmc.2006.05.068
The intrinsic flexibility of carbohydrates facilitates different 3D structures in response to altered environments. At glycosidic (1 -> 46)-linkages, three torsion angles are variable, and herein the conformation and dynamics of beta-1.-Fucp-(1 -> 6)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8227aa56852225faebd9e966f5d6f069
http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-100876
http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-100876
Autor:
Jerk Rönnols, Robert Pendrill, Carolina Fontana, Christoffer Hamark, Thibault Angles d’Ortoli, Olof Engström, Jonas Ståhle, Mona V. Zaccheus, Elin Säwén, Liljan E. Hahn, Shahzad Iqbal, Göran Widmalm
H-1 and C-13 NMR chemical shift data are used by the computer program CASPER to predict chemical shifts of oligo- and polysaccharides. Three types of data are used, namely, those from monosaccharides, disaccharides, and trisaccharides. To improve the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb07dad7aa1179f0b8541754c03e8d32
http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-95416
http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-95416
Publikováno v:
Organicbiomolecular chemistry. 10(23)
Human milk oligosaccharides (HMOs) are important as prebiotics since they stimulate the growth of beneficial bacteria in the intestine and act as receptor analogues that can inhibit the binding of pathogens. The conformation and dynamics of the HMO L
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c153f7ad820ef792a14320d186b7109
https://pubmed.ncbi.nlm.nih.gov/22572908
https://pubmed.ncbi.nlm.nih.gov/22572908
Publikováno v:
Organicbiomolecular chemistry. 10(12)
Bacterial polysaccharides are comprised of a variety of monosaccharides, L-rhamnose (6-deoxy-L-mannose) being one of them. This sugar is often part of α-(1 → 2)- and/or α-(1 → 3)-linkages and we have therefore studied the disaccharide α-L-Rhap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b98ea6fd7129a0f287e8db700f87a96e
https://pubmed.ncbi.nlm.nih.gov/22344369
https://pubmed.ncbi.nlm.nih.gov/22344369