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Endo-xylanase GH11 activation by the fungal metabolite eugenitin
(SPRINGERDORDRECHT, 2012)
Eugenitin, a chromone derivative and a metabolite of the endophyte Mycoleptodiscus indicus, at 5 mM activated a recombinant GH11 endo-xylanase by 40 %. The in silico prediction of ligand-binding sites on the three-dimensional ...
Avaliação da termoestabilidade e aplicação biotecnológica de endo-xilanases GH11 obtidas por otimização in silico
(Universidade Estadual Paulista (Unesp), 2017-06-30)
O processamento da biomassa lignocelulósica para a produção do etanol de segunda geração (E2G) e outras aplicações requer enzimas termoestáveis capazes de operar sob altas temperaturas e longos períodos de incubação. Nesse ...
Engineering increased thermostability in the GH-10 endo-1, 4-β-xylanase from Thermoascus aurantiacus CBMAI 756
(2016-12-01)
The GH10 endo-xylanase from Thermoascus aurantiacus CBMAI 756 (XynA) is industrially attractive due to its considerable thermostability and high specific activity. Considering the possibility of a further improvement in ...
Endo-xylanases from Cohnella sp. AR92 aimed at xylan and arabinoxylan conversion into value-added products
(Springer, 2021-09)
The genus Cohnella belongs to a group of Gram-positive endospore-forming bacteria within the Paenibacillaceae family. Although most species were described as xylanolytic bacteria, the literature still lacks some key ...
Heterologous production and characterization of a thermostable GH10 family endo-xylanase from Pycnoporus sanguineus BAFC 2126
(Elsevier, 2018-04)
Xylanases are key enzymes for agricultural biomass saccharification for the production of cellulosic ethanol. Success in enzymatic lignocellulose bioconversion is restricted by enzyme production costs, activity and stability ...
Heterologous expression of an Aspergillus niveus xylanase GH11 in Aspergillus nidulans and its characterization and application
(ELSEVIER SCI LTD, 2011)
A xylanase was cloned from Aspergillus niveus and successfully expressed in Aspergillus nidulans (XAN). The full-length gene consisted of 890 bp and encoded 275 mature amino acids with a calculated mass of 31.3 kDa. The ...
Xylan-specific carbohydrate-binding module belonging to family 6 enhances the catalytic performance of a GH11 endo-xylanase
(Universidade Federal de Minas GeraisBrasilICA - INSTITUTO DE CIÊNCIAS AGRÁRIASUFMG, 2016)
Structural and molecular dynamics investigations of ligand stabilization via secondary binding site interactions in Paenibacillus xylanivorans GH11 xylanase
(Elsevier, 2021-03)
Glycoside hydrolases (GHs) are essential for plant biomass deconstruction. GH11 family consist of endo-β-1,4-xylanases which hydrolyze xylan, the second most abundant cell wall biopolymer after cellulose, into small ...
Conformation analysis of a surface loop that controls active site access in the GH11 xylanase A from Bacillus subtilis
(SPRINGERNEW YORK, 2012)
Xylanases (EC 3.2.1.8 endo-1,4-glycosyl hydrolase) catalyze the hydrolysis of xylan, an abundant hemicellulose of plant cell walls. Access to the catalytic site of GH11 xylanases is regulated by movement of a short ...
Caracterización de enzimas activas sobre carbohidratos de un aislamento de Cellulomonas sp. para degradación de biomasa lignocelulósicaCharacterization of carbohydrate active enzymes of Cellulomonas sp. B6 with application in deconstruction of lignocellulosic biomass
(2019-03-26)
La lignocelulosa es el componente mayoritario de la biomasa vegetal. Está formada por celulosa embebida en una matriz de hemicelulosa y lignina. Los microorganismos celulolíticos aerobios secretan un conjunto de enzimas ...