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Crystal structure of exo-inulinase from Aspergillus awamori: the enzyme fold and structural determinants of substrate recognition.
Exo-inulinases hydrolyze terminal, non-reducing 2,1-linked and 2,6-linked beta-d-fructofuranose residues in inulin, levan and sucrose releasing beta-d-fructose. We present the X-ray structure atExpand
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Biochemical and kinetic analysis of the GH3 family beta-xylosidase from Aspergillus awamori X-100.
The beta-xylosidase from Aspergillus awamori X-100 belonging to the family 3 glycoside hydrolase revealed a distinctive transglycosylating ability to produce xylooligosaccharides with degree ofExpand
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Cloning of a gluconate/polyol dehydrogenase gene from Gluconobacter suboxydans IFO 12528, characterisation of the enzyme and its use for the production of 5-ketogluconate in a recombinant Escherichia
A 5-ketogluconate (5-KGA)-forming membrane quinoprotein, gluconate dehydrogenase, was isolated from Gluconobacter suboxydans strain IFO 12528 and partially sequenced. Partial sequences of fiveExpand
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Purification, characterization, gene cloning and preliminary X-ray data of the exo-inulinase from Aspergillus awamori.
Extracellular exo-inulinase has been isolated from a solid-phase culture of the filamentous fungus Aspergillus awamori var. 2250. The apparent molecular mass of the monomer enzyme was 69 +/- kDa,Expand
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Crystal structures of beta-galactosidase from Penicillium sp. and its complex with galactose.
Beta-galactosidases catalyze the hydrolysis of beta(1-3) and beta(1-4) galactosyl bonds in oligosaccharides as well as the inverse reaction of enzymatic condensation and transglycosylation. Here weExpand
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Biochemical and genetic characterization of a novel enzyme of pentitol metabolism: D-arabitol-phosphate dehydrogenase.
An enzyme with a specificity that has not been described previously, D-arabitol-phosphate dehydrogenase (APDH), has been purified from cell lysate of Enterococcus avium. SDS/PAGE indicated that theExpand
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Crystal structure of alpha-galactosidase from Trichoderma reesei and its complex with galactose: implications for catalytic mechanism.
The crystal structures of alpha-galactosidase from the mesophilic fungus Trichoderma reesei and its complex with the competitive inhibitor, beta-d-galactose, have been determined at 1.54 A and 2.0 AExpand
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An α-L-fucosidase from Thermus sp. with unusually broad specificity
An α-L-fucosidase (E.C. 3.2.1.51) exhibiting a wide aglycon specificity expressed in ability of cleaving α1 → 6-, α1 →3-, α1 → 4-, and α1 → 2-O-fucosyl bonds in fucosylated oligosaccharides, has beenExpand
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Acid protease from Trichoderma reesei: limited proteolysis of fungal carbohydrases
Abstract Mechanisms regulating post-secretory limited proteolysis, carried out by the acid protease from Trichoderma reesei, were studied by following the release of α-galactosidase and multipleExpand
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Enzymatic properties of α-d-galactosidase from Trichoderma reesei
Abstract The kinetics of hydrolysis of a number of natural and synthetic substrates [melibiose, raffinose, stachyose, methyl α- d -galactopyranoside, and p-nitrophenyl α- d -galactopyranosideExpand
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