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Inhibition and inactivation evaluation of exogenous glycosidases in wines using p-nitrophenylglycosides
(John Wiley & Sons Ltd, 2009-04)
BACKGROUND: Glycosidases are often used to improve the aroma of wines via hydrolysis of glycosidic precursors. The aim of this work was to develop a method to test activity and stability of these enzymes in wine environments ...
SOIL GLYCOSIDASE ACTIVITIES AND WATER SOLUBLE ORGANIC CARBON UNDER DIFFERENT LAND USE TYPES
(Sociedad Chilena de la Ciencia del Suelo, 2010)
The role in the substrate specificity and catalysis of residues forming the substrate aglycone-binding site of a beta-glycosidase
(BLACKWELL PUBLISHING, 2008)
The relative contributions to the specificity and catalysis of aglycone, of residues E190, E194, K201 and M453 that form the aglycone-binding site of a beta-glycosidase from Spodoptera frugiperda (EC 3.2.1.21), were ...
Characterization of the interdependency between residues that bind the substrate in a β-glycosidase
(Associação Brasileira de Divulgação Científica, 2010)
The manner by which effects of simultaneous mutations combine to change enzymatic activity is not easily predictable because these effects are not always additive in a linear manner. Hence, the characterization of the ...
Purification and biochemical characterization of a mycelial glucose- and xylose-stimulated beta-glucosidase from the thermophilic fungus Humicola insolens
(ELSEVIER SCI LTD, 2010)
A mycelial beta-glucosidase from the thermophilic mold Humicola insolens was purified and biochemically characterized. The enzyme showed carbohydrate content of 21% and apparent molecular mass of 94 kDa, as estimated by ...
Atomic (0.94 Å) resolution structure of an inverting glycosidase in complex with substrate
(Academic Press Ltd - Elsevier Science Ltd, 2002-05)
The crystal structure of Clostridium thermocellum endoglucanase CelA in complex with cellopentaose has been determined at 0.94 Å resolution. The oligosaccharide occupies six D-glucosyl-binding subsites, three on either ...
Antimicrobial activity of glycosidase inhibitory protein isolated from Cyphomandra betacea Sendt. fruit
(Elsevier Science Inc, 2006-06)
Broad-spectrum antimicrobial activity of an invertase inhibitory protein (IIP) isolated from Cyphomandra betacea ripe fruits is documented. Minimal inhibitory concentration (MIC) values were determined by agar macrodilution ...
Streptozotocin-induced diabetes mellitus affects lysosomal enzymes in rat liver
(Associação Brasileira de Divulgação Científica, 2014-06-01)
It has been previously shown that dextran sulfate administered to diabetic rats accumulates in the liver and kidney, and this could be due to a malfunction of the lysosomal digestive pathway. The aim of the present study ...
Integrative Proteomic Analysis of Digestive Tract Glycosidases from the Invasive Golden Apple Snail, Pomacea canaliculata
(American Chemical Society, 2019-07-19)
The freshwater snail Pomacea canaliculata, an invasive species of global significance, possesses a well-developed digestive system and diverse feeding mechanisms enabling the intake of a wide variety of food. The identification ...