1.An α-amylase variant, which is obtained by mutating or deleting at least one amino acid residue in amino acid sequence of a parental α-amylase while still retaining the ability of the parental α-amylase to hydrolyze an α-1,4 glycosidic bond; and has amino acid sequence homology of 9...
3.1 Description Ajugose is a hexasaccharide that is verbascose which has an additional unit of alpha-D-galactopyranose attached by a 1->6 glycosidic linkage to the terminal galactosyl residue. It is a hexasaccharide and a raffinose family oligosaccharide. It derives from a verbascose....
glycosidic bondhydroxylDFTAIMDMechanistic insights into glycosidic bond activation in cellulose pyrolysis were obtained via first-principles density functional theory calculations that explain the peculiar similarity in kinetics for different stereochemical glycosidic bonds (beta vs alpha) and establish the role...
This compound is a cyclic oligosaccharide composed of six glucose units linked by alpha-1,4 glycosidic bonds. ALPHA-CYCLODEXTRIN HYDRATE is commonly used as a host molecule in inclusion complexation, where it can encapsulate guest molecules within its hydrophobic cavity. It is also used as a ...
studies of the relationship between the structure and immunostimulatory activity of these polysaccharides have revealed that similarly to β-glucans, the MW, polymer length and branching degree, type ofglycosidic bond, charge, solubility and purity can affect the activity of α-glucans on the immune ...
Recommended Lessons and Courses for You Related Lessons Related Courses Secondary Structure of Protein | Overview, Definition & Examples Glycosidic Bond | Definition & Types Reducing vs. Non-Reducing Sugar | Definition & Comparison Start today. Try it now Life Science: Middle School 35 ...
7. Hellmuth H, Wittrock S, Kralj S, Dijkhuizen L, Hofer B, Seibel J. 2008. Engineering the glucansucrase GTFR enzyme reaction and glycosidic bond specificity: toward tailor-made polymer and oligosaccharide products. Biochemistry 47:6678-6684. ...
Lactose is a disaccharide composed of two monosaccharide units - glucose and galactose in a glycosidic bond linkage. It is produced by the condensation reaction of the two monosaccharides, which also produces water. Lactose is the sugar found in milk and other dairy products....
5 Here it was observed that the BSMA cleaved the first glycosidic bond of acarbose to give the pseudotrisaccharide (PTS) and then added on a glucose unit at the a (1→6) position to give isoacarbose, where acarbose itself has an α (1→4) linkage at the terminal glucose. The ...
Isomaltooligosaccharides (IMOs) have been characterized as naturally sweet compounds consisting of 2–10 glucosyl saccharide units linked by α-1, 6-glycosidic bonds (Yang et al., 2022). Researchers have prepared long-chain IMOs using a combination of AM and transglucosidase to modify tapioca ...