Thermal stability and aggregation of sulfolobus solfataricus b-glycosidase are dependent upon the N-e-methylation of specific lysyl residues: critical role of in vivo post-translational modifications. [PDF]
, 2004 Methylation in vivo is a post-translational modification observed in several organisms belonging to eucarya, bacteria, and archaea. Although important implications of this modification have been demonstrated in several eucaryotes, its biological role in ...
A. ANDOLFO +10 more
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Enzymes for Wine Fermentation: Current and Perspective Applications
Fermentation, 2018 Enzymes are used in modern wine technology for various biotransformation reactions from prefermentation through fermentation, post-fermentation and wine aging. Industrial enzymes offer quantitative benefits (increased juice yields), qualitative benefits (
Harald Claus, Kiro Mojsov
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Catalysis by hen egg-white lysozyme proceeds via a covalent intermediate [PDF]
, 2001 Hen egg-white lysozyme (HEWL) was the first enzyme to have its three-dimensional structure determined by X-ray diffraction techniques(1). A catalytic mechanism, featuring a long-lived oxo-carbenium-ion intermediate, was proposed on the basis of model ...
A Federov +28 more
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A Machine Learning Approach to Study Glycosidase Activities from Bifidobacterium
Microorganisms, 2021 This study aimed to recover metagenome-assembled genomes (MAGs) from human fecal samples to characterize the glycosidase profiles of Bifidobacterium species exposed to different prebiotic oligosaccharides (galacto-oligosaccharides, fructo ...
Carlos Sabater +2 more
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Discovery of a Potent α ‑ Galactosidase Inhibitor by in Situ Analysis of a Library of Pyrrolizidine − (Thio)urea Hybrid Molecules Generated via Click Chemistry [PDF]
, 2018 The parallel synthesis of a 26-membered-library of aromatic/aliphatic-(thio)urea-linked pyrrolizidines followed by in situ biological evaluation toward α -galactosidases has been carried out.
Carmona Asenjo, Ana Teresa +8 more
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Recent Progress in Chemo-Enzymatic Methods for the Synthesis of N-Glycans
Frontiers in Chemistry, 2020 Asparagine (N)-linked glycosylation is one of the most common co- and post-translational modifications of both intra- and extracellularly distributing proteins, which directly affects their biological functions, such as protein folding, stability and ...
Qiang Chao +5 more
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Structure and stereochemistry of the base excision repair glycosylase MutY reveal a mechanism similar to retaining glycosidases. [PDF]
, 2015 MutY adenine glycosylases prevent DNA mutations by excising adenine from promutagenic 8-oxo-7,8-dihydroguanine (OG):A mismatches. Here, we describe structural features of the MutY active site bound to an azaribose transition state analog which indicate a
Cao, Sheng +6 more
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Special issue: Ribosome-inactivating proteins : commemorative issue in honor of Professor Fiorenzo Stirpe [PDF]
, 2017 The family of ribosome-inactivating proteins (RIPs) groups all enzymes (EC.3.2.2.22) with a so-called RIP domain which comprises N-glycosidase activity and enables these proteins to catalytically inactivate ribosomes.[...
Van Damme, Els
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An industrial scale process for the enzymatic removal of steryl glucosides from biodiesel [PDF]
, 2015 Background: Biodiesels produced from transesterification of vegetable oils have a major quality problem due to thepresence of precipitates, which need to be removed to avoid clogging of filters and engine failures. These precipitateshave been reported to
Aguirre, Andres +5 more
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Transactions of the Karelian Research Centre of the Russian Academy of Sciences, 2016 The influences of some ecological factors (ambient temperature, magnetic field, herbicides) on the sensitivity of fish glycosidase to in vitro action of Roundup were studied. Higher water temperatures can vary glycosidase sensitivity to Roundup in vitro,
Irina Golovanova, Aleksandr Aminov
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