Results 41 to 50 of about 700,626 (165)

Comparative Analysis of Enzymatic Hydrolysis of Miscanthus Xylan using Aspergillus niger, Hypocrea orientalis, and Trichoderma reesei Xylan-degrading Enzymes

BioResources, 2014
Xylan-degrading enzymes from Aspergillus niger and Hypocrea orientalis were characterized by enzyme activity assays and protein profiling with SDS-PAGE and LC-MS/MS. The hydrolysis of Miscanthus xylan by xylan-degrading enzymes from A.
Hailong Li, Jian Liu, Jinlian Wu, Yong Xue, Lihui Gan, Minnan Long   +5 more
doaj   +1 more source

Coordinately express hemicellulolytic enzymes in Kluyveromyces marxianus to improve the saccharification and ethanol production from corncobs

Biotechnology for Biofuels, 2021
Background Hemicellulose acts as one factor contributing to the recalcitrance of lignocellulose that prevents cellulases to degrade the cellulose efficiently even in low quantities.
Qing Lan, Yitong Duan, Pingping Wu, Xueyin Li, Yao Yu, Bo Shi, Jungang Zhou, Hong Lu   +7 more
doaj   +1 more source

Bacterial expression and characterization of recombinant β-xylosidase from the thermophilic xylanolytic bacterium Bacillus sp [PDF]

, 2019
With the passage of time, energy sources are decreasing day by day. In order to meet the world’s demand, much attention is being paid to the study of enzymes with xylanolytic activity as a potential means of generating energy.
Saleem, Mahjabeen, Zaidi, Asma, Arif, Amina, Gharıb, Ghazaleh   +3 more
core   +1 more source

Biochemical characterization of β-xylosidase and β-glucosidase isolated from a thermophilic horse manure metagenomic library [PDF]

, 2020
>Magister Scientiae - MScThe complete degradation of recalcitrant lignocellulose biomass into value-added products requires the efficient and synergistic action of lignocellulose degrading enzymes.
Ndata, Kanyisa
core   +2 more sources

Glycosidases separation and their relation to alcohol aroma production in the flowers of Gardenia Jasminoides E

浙江大学学报. 农业与生命科学版, 2000
Glycosidases were separated with CM-Toyopearl 650M column chromatography in this study. The collected liquid was divided into eleven fractions from A to K by the activities of three glycosidases β-Glucosidase, β-Xylosidase and β-Primeverosidase.
DONG Shang-sheng, TONG Qi-qing
doaj   +1 more source

Carbon‐Fixing Bacterial Network Complexity Mediates Soil Multifunctionality in a Panax notoginseng‐Pinus armandii Agroforestry System

Land Degradation &Development, EarlyView.
ABSTRACT Autotrophic carbon‐fixing bacteria (CFB) are central contributors to soil carbon sequestration and biogeochemical carbon cycling in agroforestry ecosystems and can act as reliable biological indicators for evaluating agroforestry ecosystem sustainability.
Jingying Hei, Rui Rui, Shu Wang, Xiahong He   +3 more
wiley   +1 more source

Effect of side groups on the action of β-xylosidase from Trichoderma reesei against substituted xylo-oligosaccharides [PDF]

, 1996
The action of β-xylosidase from Trichoderma reesei against different substituted xylo-oligosaccharides was studied. The enzyme cleaved off all unsubstituted xylose units from the non-reducing end of 1,2-linked uronic acid substituted xylo ...
Luonteri, Elina, Anita Teleman, Maija Tenkanen, Teleman, Anita, Elina Luonteri, Tenkanen, Maija   +5 more
core   +1 more source

Crystal structure of endo‐β‐1,6‐galactanase from Streptomyces avermitilis

Acta Crystallographica Section D, EarlyView.
The crystal structure of S. avermitilis endo‐β‐1,6‐galactanase belonging to GH30 subfamily 5 reveals the first structural framework for endo‐β‐1,6‐galactanase. The β‐1,6‐galactobiose‐bound complex identifies the catalytic subsites and a distal secondary sugar‐binding site, providing insight into β‐1,6‐galactan recognition.Endo‐β‐1,6‐galactanases ...
Zui Fujimoto, Naomi Kishine, Toshihisa Kotake, Satoshi Kaneko   +3 more
wiley   +1 more source

Molecular cloning, expression, and characterization of four novel thermo-alkaliphilic enzymes retrieved from a metagenomic library

Biotechnology for Biofuels, 2017
Background Enzyme discovery is a promising approach to aid in the deconstruction of recalcitrant plant biomass in an industrial process. Novel enzymes can be readily discovered by applying metagenomics on whole microbiomes.
Mukil Maruthamuthu, Jan Dirk van Elsas
doaj   +1 more source

Cryo‐EM structure of GH43 β‐Xylosidase from Enterobacter cloacae provides insights into substrate specificity and the role of an auxiliary domain in enzymatic activity

The FEBS Journal, EarlyView.
Xylan, the second most abundant plant cell wall polysaccharide, is degraded by β‐xylanases and β‐xylosidases. Here, we present the 2.65 Å cryo‐EM structure of Enterobacter cloacae β‐xylosidase (EcXyl43, GH43) and the 2.4 Å X‐ray structure of its inactive F507A mutant.
Lorenzo Briganti, Andre Schutzer Godoy, Caio Cesar Mello Capetti, Rafaela Sachetto Fernandes, Vanessa O. A. Pellegrini, Ornella M. Ontañon, Eleonora Campos, Rodrigo V. Portugal, Igor Polikarpov   +8 more
wiley   +1 more source