Results 131 to 140 of about 32,747,610 (220)
Table S1 to S4; Figs. S1 to S10 (legends included). (DOCX 22341 kb)
Busch, AndrĂŠ +2 more
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A novel multifunctional isoamylase, MIsA from Myxococcus sp. strain V11, was expressed in Escherichia coli BL21(DE3). Sequence alignment revealed that MIsA is a typical isoamylase that belongs to glycoside hydrolase family 13 (GH 13).
Siting Feng +6 more
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Cold‐active enzymes support life at low temperatures due to their ability to maintain high activity in the cold and can be useful in several biotechnological applications. Although information on the mechanisms of enzyme cold adaptation is still too limited to devise general rules, it appears that very diverse structural and ...
Louise Jane Gourlay +4 more
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Reaction Mechanism of Glycoside Hydrolase Family 116 Utilizes Perpendicular Protonation [PDF]
Retaining glycoside hydrolases use acid/base catalysis with an enzymatic acid/base protonating the glycosidic bond oxygen to facilitate leaving-group departure alongside attack by a catalytic nucleophile to form a covalent intermediate.
Piniello, Beatriz +4 more
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Computational Studies of Glycoside, Carboxylic Ester, and Thioester Hydrolase Mechanisms: A Review
This article is a review of computational work over the last ∼15 years to elucidate the catalytic mechanisms of three major enzyme classes: glycoside hydrolases, carboxylic ester hydrolases, and thioesterases.
Carme Rovira (1275285) +1 more
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Sucrose phosphorylase (SPase), a member of the glycoside hydrolase GH13 family, possesses the ability to catalyze the hydrolysis of sucrose to generate α-glucose-1-phosphate and can also glycosylate diverse substrates, showcasing a wide substrate ...
Hongyu Zhang +6 more
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How a Glycoside Hydrolase Recognizes a Helical Polyglucan.
International audienceSimilarly to other biopolymers, linear polysaccharides can form double- or triple-helical structures. How enzymes recognize and manage this quaternary structure is an unresolved question. In this issue of Structure, Pluvinage et al.
Garron, Marie-Line +3 more
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Advancements in the Engineering Modification of Sucrose Phosphorylase
Sucrose phosphorylase (SPase) is a member of the glycoside hydrolase family 13, catalyzing the reversible phosphorolysis of sucrose to produce α–glucose–1–phosphate and exhibiting transglycosylation activity toward multiple substrates. Its wide substrate
Shuru Ma +3 more
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Glycoside hydrolases (GH) are enzymes that hydrolyze glycosidic bonds between carbohydrates. Family 44 contains endo- and xylo- glucanases capable of hydrolyzing cellulose and hemicelluose. Two members produced by Clostridium acetobutylicum and Ruminococcus flavefaciens FD-1 are the subjects of characterization work in this dissertation.
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