Results 101 to 110 of about 4,794 (208)

A comparative study of hydrolysis and transglycosylation activities of fungal beta-glucosidases

, 2013
β-glucosidases (BGs) from Aspergillus fumigatus, Aspergillus niger, Aspergillus oryzae, Magnaporthe grisea, Neurospora crassa, and Penicillium brasilianum were purified to homogeneity, and investigated for their (simultaneous) hydrolytic and ...
Rune N, Monrad, Præstgaard, Eigil, Westh, Peter, Praestgaard, Jens, Bohlin, Christina Helena, Borch, Kim, Baumann, Martin Johannes   +6 more
core   +1 more source

Acceptor Specificity of the Transglycosylation Catalyzed by Cyclodextrin Glycosyltransferase

Agricultural and Biological Chemistry, 1978
The structural features of the sugars required as an acceptor of cyclodextrin glycosyl-transferases from Bacillus megaterium and B. macerans were investigated using 22 kinds of monosaccharides and their derivatives. It is concluded on the basis of the experimental results that the requirement for an acceptor of the intermolecular transfer reaction ...
KITAHATA, Sumio, OKADA, Shigetaka, FUKUI, Toshio   +2 more
openaire   +2 more sources

Deoxynojirimycin enhanced the transglycosylation activity of a glycosidase from the China white jade snail

, 2009
A beta P-D-glycosidase (G1)from the China white Jade snail showed non-Michaelis-Menten mode in catalyzing the reaction using pNPGlu and pNPFuc as the substrate and monitoring the released pNP.
Zhou, Kun, Hu, Ying, Liu, Huixin, Ge, Guangbo, Liu, Yong, Yang, Ling, Luan, Hongwei, Zhang, Yanyan   +7 more
core   +1 more source

Transglycosylation reactions catalyzed by 19 mutants.

, 2015
(a) Lactose self-condensation. Lane 1, standard glucose plus galactose; lane 2, galactose plus lactose; lane 3, lactose. (b) Transglycosylation toward hydroquinone using lactose as donor.
Yuchuan Guo (710628), Guofeng Gu (710631), Lijuan Xu (266140), Lili Lu (408133), Tingting Qi (710630), Dayu Zhang (710629), Min Xiao (320004), Lan Jin (464006), Li Xu (108702)   +8 more
core   +1 more source

A New β-Galactosidase from Pseudomonas tritici SWRI145 for Efficient Bioproduction of Galactooligosaccharides

Foods
Galactooligosaccharides (GOS) are a class of prebiotic carbohydrates composed of 2 to 8 galactose units linked together and often terminated with a glucose molecule.
Xiangpeng Jin, Zhuo Cheng, Yulei Zhang, Penka Petrova, Kaloyan Petrov, Wenli Zhang, Wanmeng Mu   +6 more
doaj   +1 more source

THE TRANSGLYCOSYLATION OF KANAMYGIN A

The Journal of Antibiotics, 1972
T, Endo, D, Perlman
openaire   +3 more sources

Structure-Based High-Efficiency Homogeneous Antibody Platform by Endoglycosidase Sz Provides Insights into Its Transglycosylation Mechanism [PDF]

JACS Au
Monoclonal antibodies (mAbs) have gradually dominated the drug markets for various diseases. Improvement of the therapeutic activities of mAbs has become a critical issue in the pharmaceutical industry.
Hsieh Y, Guan H, Lin C, Huang T, Chuankhayan P, Chen N, Wang N, Hu P, Tsai Y, Huang Y, Yoshimura M, Lin P, Hsieh Y, Chen C.   +13 more
europepmc   +2 more sources

A Single Point Mutation Alters the Transglycosylation/Hydrolysis Partition, Significantly Enhancing the Synthetic Capability of an endo-Glycoceramidase

, 2016
The mutation of D311 to tyrosine in endo-glycoceramidase II from Rhodococcus sp. and the use of a poorly recognized substrate, 2-chloro-4-nitrophenyl β-cellobioside, have provided appropriate conditions for the efficient synthesis of alkyl β-cellobioside
Julien Durand (1554610), Sophie Bozonnet (488783), Durand, Julien, Fauré, Régis, Bonzom, Cyrielle, Michael J. O’Donohue (1554616), Antoni Planas (268155), Cyrielle Bonzom (3343232), Vinciane Borsenberger (2369695), Xevi Biarnés (1554619), Bozonnet, Sophie, Régis Fauré (1554607), Planas, Antoni, Laurie Watterlot (3343229), O'Donohue, Michael, Borsenberger, Vinciane, Watterlot, Laurie, Biarnés, Xevi   +17 more
core   +1 more source

Influence of water activity on the competition between β-glycosidase-catalysed transglycosylation and hydrolysis in aqueous hexanol

, 2001
Five different β-glycosidases (Pyrococcus furiosus β-glucosidase, Sulfolobus solfataricus β-galactosidase, Caldocellum saccharolyticum β-glucosidase, almond β-glucosidase and Escherichia coli β-galactosidase) were evaluated as transglycosylation ...
Wehtje, Ernst, Therese Hansson, Hansson, Therese, Adlercreutz, Patrick, Ernst Wehtje, Patrick Adlercreutz, Andersson, Mats, Mats Andersson   +7 more
core   +1 more source

Eliminating hydrolytic activity without affecting the transglycosylation of a GH1 β-glucosidase

, 2016
Unveiling the determinants for transferase and hydrolase activity in glycoside hydrolases would allow using their vast diversity for creating novel transglycosylases, thereby unlocking an extensive toolbox for carbohydrate chemists. Three different amino
Lundemo, Pontus, Adlercreutz, Patrick, Eva Nordberg Karlsson, Karlsson, Eva Nordberg, Adlercreutz, Patrick,, Patrick Adlercreutz, Karlsson, Eva Nordberg,, Pontus Lundemo   +7 more
core   +1 more source