Results 31 to 40 of about 309,964 (310)
NMR spectroscopy of nystose [PDF]
Carbohydrate Research, 1993 Sucrose (11, 1-kestose (21, and nystose (3) are the smallest inulin-related oligosaccharides1T2, which consist of (2 -+ l)-linked /3-D-fructofuranosyl residues, terminated by an a-D-glucopyranosyl unit in a (1 + 2) linkage. Several ‘H and 13C NMR assignments and some J,,, and J,,, values for inulin and inulin-related oligosaccharides have been ...
Vliegenthart, J.F.G. +4 more
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Probing Nuclear Dipole Moments and Magnetic Shielding Constants through 3-Helium NMR Spectroscopy
Physchem, 2022 Multinuclear NMR studies of the gaseous mixtures that involve volatile compounds and 3He atoms are featured in this review. The precise analyses of 3He and other nuclei resonance frequencies show linear dependencies on gas density.
Włodzimierz Makulski
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Protein NMR spectroscopy [PDF]
Current Biology, 1998 Protein NMR spectroscopy does have its limitations. It has so far been used mainly for small proteins with molecular weight of less than 30 kDa, although a handful of publications have now reported the NMR study of proteins up to 40–50 kDa. Larger proteins typically have faster relaxation rates, which results in fatter NMR peaks that tend to merge with
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Shifts in the selectivity filter dynamics cause modal gating in K+ channels
Nature Communications, 2019 Spontaneous activity shifts at constant experimental conditions are widespread among ion channels but the molecular origins are poorly understood. Here, using solid-state NMR and MD simulations, the authors reveal that modal gating shifts in K + channels
Shehrazade Jekhmane +7 more
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Biological solid-state NMR: Integrative across different scientific disciplines
Journal of Structural Biology: X, 2022 For almost five decades, solid-state NMR (ssNMR) has been used to study complex biomolecular systems. This article gives a view on how ssNMR methods and applications have evolved during this time period in a broader structural biology context.
Marc Baldus
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Nuclear magnetic resonance (NMR) applied to membrane-protein complexes [PDF]
, 2016 Increasing evidence suggests that most proteins occur and function in complexes rather than as isolated entities when embedded in cellular membranes.
Baldus, Marc +5 more
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Ultrahigh‐Resolution NMR Spectroscopy [PDF]
Angewandte Chemie International Edition, 2014 All psyched up: A flexible and general pure shift experiment (PSYCHE) has been developed that offers superior sensitivity, spectral purity, and tolerance of strong coupling over existing methods for broadband homonuclear decoupling. The partial spectra of estradiol in [D6]DMSO obtained by normal 1H NMR spectroscopy and PSYCHE are shown for comparison.
Foroozandeh, Mohammadali +5 more
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Mode of action of teixobactins in cellular membranes
Nature Communications, 2020 The natural antibiotic teixobactin kills bacteria by direct binding to their cognate cell wall precursors (Lipid II and III). Here authors use solid-state NMR to reveal the native binding mode of teixobactins and show that teixobactins only weakly bind ...
Rhythm Shukla +14 more
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Binding of micro-nutrients to the cell wall of the fungus Schizophyllum commune
The Cell Surface, 2023 The cell wall fulfils several functions in the biology of fungi. For instance, it provides mechanical strength, interacts with the (a)biotic environment, and acts as a molecular sieve.
Fleur E.L. Kleijburg +3 more
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Pharmaceutics, 2021 At present, the risk of generic substitutions in warfarin tablets is still being discussed. The aim of this study was to assess whether API interactions with commonly used excipients may affect the safety of generic replacement of warfarin sodium tablets.
Jan Muselík +9 more
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