Results 41 to 50 of about 40,382 (298)

1-Deoxy-1-(N-methyl-4-fluorophenylamino)-d-arabino-hexulose

open access: yesIUCrData, 2018
The title compound, C13H18FNO5, consists of d-fructose with an aromatic amine. The carbohydrate chain is in the acyclic keto form and has the zigzag conformation, while the solid-state NMR data suggests a conformational dimorphism at the aromatic amine ...
Valeri V. Mossine   +2 more
doaj   +1 more source

Comparative Molecular Modelling of Capsular Polysaccharide Conformations in Streptococcus suis Serotypes 1, 2, 1/2 and 14 Identifies Common Epitopes for Antibody Binding

open access: yesFrontiers in Molecular Biosciences, 2022
Streptococcus suis is an encapsulated, commensal, potentially pathogenic bacterium that infects swine globally and causes sporadic life-threatening zoonotic septicemia and meningitis infections in humans.
Michelle M. Kuttel
doaj   +1 more source

Crystal structure of 4-nitrophenyl 6-O-ethyl-β-d-galactopyranoside monohydrate

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2017
The synthesis and crystal structure of the title compound, C14H19NO8·H2O, prepared in three steps from 6-O-ethyl-1,2;3,4-di-O-isopropylidene-α-d-galactopyranose using protecting-group strategies employed in carbohydrate chemistry, is reported.
Bruno Leonardo Silva   +2 more
doaj   +1 more source

Cellulose Iβ Behaviors in Non-solvent Liquid Media: Molecular Dynamic Simulations

open access: yesBioResources, 2023
The structural changes of cellulose in non-solvent liquid media can provide insights into the high-value utilization of cellulose. This study includes molecular dynamics simulations of 36-chain cellulose Iβ microfibril model (Iβ-MF) behavior in 16 non ...
Yi Kong   +4 more
doaj   +2 more sources

Exploring Carbohydrate Conformation and Linkages through Molecular Modelling

open access: yes, 2023
Carbohydrates, essential organic molecules in living cells, have diverse applications in medicine, agriculture, biotechnology, material design, and industry.
Keuls, Julia   +3 more
core   +1 more source

GAG-DB, the New Interface of the Three-Dimensional Landscape of Glycosaminoglycans

open access: yesBiomolecules, 2020
Glycosaminoglycans (GAGs) are complex linear polysaccharides. GAG-DB is a curated database that classifies the three-dimensional features of the six mammalian GAGs (chondroitin sulfate, dermatan sulfate, heparin, heparan sulfate, hyaluronan, and keratan ...
Serge Pérez   +5 more
doaj   +1 more source

Automated Glycan Assembly to Study Carbohydrate Materials [PDF]

open access: yes, 2020
This thesis highlights the use of synthetic tailor-made oligo- and polysaccharides to study carbohydrate materials at different levels: chemical structure, conformation, aggregation tendency, and properties.
Yu, Y., Yu, Yang
core   +1 more source

Intrinsic dynamic behavior of enzyme:substrate complexes govern the catalytic action of β-galactosidases across clan GH-A

open access: yesScientific Reports, 2019
The conformational itineraries taken by carbohydrate residues in the catalytic subsite of retaining glycoside hydrolases (GHs), harness the link between substrate conformation and reactivity.
Rajender Kumar   +2 more
doaj   +1 more source

Konformationsanalyse von Pyranosen mit 13C-Resonanz

open access: yesCHIMIA, 1971
The utility of 13C-NMR spectroscopy as a tool for conformational analysis in carbohydrate chemistry is described. The 13C atoms of axially oriented methoxy groups of methylglycosides absorb 1.5 to 2 ppm towards higher field than the equatorially ...
W. Voelter   +3 more
doaj   +1 more source

Amphiphilic glycopolymers and glycopeptides. properties and applications [PDF]

open access: yes, 2008
In this thesis, the properties and potential application fields of saccharide-based block copolymers are explored. The anionic polysaccharide heparin was coupled to hydrophobic blocks – poly(dimethyl siloxane) (PDMS) and poly (ethyl ethylene) (PEE ...
Sebök, Diana
core   +1 more source

Home - About - Disclaimer - Privacy