Xylanolytic metabolism is regulated by coordination of transcription factors XynR and XylR in extremely thermophilic <i>Caldicellulosiruptorales</i>. [PDF]
Appl Environ MicrobiolManesh MJH +10 more
europepmc +1 more source
Construction of the Biological Saccharification Process from Lignocellulosic Biomass Using a Filamentous Fungus <i>Trichoderma reesei</i>. [PDF]
J Appl Glycosci (1999)Ike M, Yamagishi K, Tokuyasu K.
europepmc +1 more source
Production of Isoprimeverose from Xyloglucan Using <i>Aspergillus oryzae</i>. [PDF]
J Appl Glycosci (1999)Matsuzawa T, Shimada N, Fujiwa S.
europepmc +1 more source
β-Xylosidases: Structural Diversity, Catalytic Mechanism, and Inhibition by Monosaccharides [PDF]
International Journal of Molecular Sciences, 2019 Xylan, a prominent component of cellulosic biomass, has a high potential for degradation into reducing sugars, and subsequent conversion into bioethanol. This process requires a range of xylanolytic enzymes. Among them, β-xylosidases are crucial, because they hydrolyze more glycosidic bonds than any of the other xylanolytic enzymes.
Ali Rohman +2 more
exaly +6 more sources
Immobilization and Stabilization of Beta-Xylosidases from Penicillium janczewskii [PDF]
Applied Biochemistry and Biotechnology, 2016 β-Xylosidases are critical for complete degradation of xylan, the second main constituent of plant cell walls. A minor β-xylosidase (BXYL II) from Penicillium janczewskii was purified by ammonium sulfate precipitation (30% saturation) followed by DEAE-Sephadex chromatography in pH 6.5 and elution with KCl.
Cesar Rafael Fanchini Terrasan +2 more
exaly +6 more sources
Journal of Agricultural and Food Chemistry, 2019 β-1,2-Xylosidase activity has not been recorded as an EC subsubclass. In this study, phylogenetic analysis and multiple sequence alignments revealed that characterized β-xylosidases of glycoside hydrolase family (GH) 39 were classified into the same subgroup with conserved amino acid residue positions participating in substrate recognition.
Shujing Xu, Xin Wei, Xianghua Tang
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β-Xylosidases and α-l-arabinofuranosidases: Accessory enzymes for arabinoxylan degradation
Biotechnology Advances, 2014 Arabinoxylan (AX) is among the most abundant hemicelluloses on earth and one of the major components of feedstocks that are currently investigated as a source for advanced biofuels.
Annick Pollet +2 more
exaly +2 more sources
Applied Microbiology and Biotechnology, 2011 Xylooligosaccharides have strong bifidogenic properties and are increasingly used as a prebiotic. Nonetheless, little is known about the degradation of these substrates by bifidobacteria.
Annick Pollet +2 more
exaly +2 more sources
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Divalent metal activation of a GH43 β-xylosidase
Enzyme and Microbial Technology, 2013Depolymerization of xylan, a major fraction of lignocellulosic biomass, releases xylose which can be converted into transportation fuels and chemical feedstocks. A requisite enzyme for the breakdown of xylan is β-xylosidase. A gene encoding the 324-amino acid β-xylosidase, RS223-BX, was cloned from an anaerobic mixed microbial culture.
Charles C, Lee +4 more
openaire +2 more sources
Research Progress Concerning Fungal and Bacterial β-Xylosidases
Applied Biochemistry and Biotechnology, 2015In the present review, we briefly summarize the biotechnological applications of microbial β-xylosidases in the processing of agro-industrial residues into fuels and chemicals and report the importance of using immobilization techniques to study the enzyme.
Rita de Cássia Garcia Simão
exaly +3 more sources