Sökning: "glycosidase"
Visar resultat 1 - 5 av 10 avhandlingar innehållade ordet glycosidase.
1. Structural Studies of Three Glycosidases
Sammanfattning : Glycosidases hydrolyse the glycosidic bond in carbohydrates. Structural studies of three glycosidases with different substrate specificities are presented in this work.Dextranase catalyzes the hydrolysis of α-1,6-glycosidic linkage in dextran polymers. LÄS MER
2. Genetic variations in mouse glycosidase activities related to androgenic effects
Sammanfattning : .... LÄS MER
3. Exploring beta-mannan acting glycosidase families in hydrolysis and mannosyl transfer
Sammanfattning : The thesis revolves around the study of glycoside hydrolases (GH), specifically GH5 β-mannanases and GH36 α-galactosidase (I-III), as well as a GH130 mannoside phosphorylase (I, IV). These enzymes are investigated for their actions on and conversion of hemicellulosic β-mannan, including food-grade galactomannan and softwood galactoglucomannan, along with manno-oligosaccharides (MOS) derived from such polymers. LÄS MER
4. Beta-Glycosidases from Hyperthermophiles as Biocatalysts
Sammanfattning : The thesis concerns glycosyl transfer with use of b-glycosidases, most of them from hyperthermophilic organisms. Both optimisation of the reaction conditions and protein engineering in terms of site-directed mutagenesis were used to improve b-glycosidase-catalysed reactions. LÄS MER
5. Synthesis of Carbohydrate Mimics and Development of a Carbohydrate Epimerisation Method
Sammanfattning : In this thesis the synthesis of several hydrolytically stable carbohydrate mimics with the potential to function as glycosidase or lectin inhibitors are described. This work is presented in Chapters 2-5. LÄS MER