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Expansion of Auxiliary Activity Family 5 sequence space via biochemical characterization of six new copper radical oxidases

Author(s): Fong JK; Mathieu Y; Vo MT; Bellemare A; Tsang A; Brumer H;

Bacterial and fungal copper radical oxidases (CROs) from Auxiliary Activity Family 5 (AA5) are implicated in morphogenesis and pathogenesis. The unique catalytic properties of CROs also make these enzymes attractive biocatalysts for the transformation of sm ...

Article GUID: 38953370


Non-invasive paper-based sensors containing rare-earth-doped nanoparticles for the detection of D-glucose

Author(s): López-Peña G; Ortiz-Mansilla E; Arranz A; Bogdan N; Manso-Silván M; Martín Rodríguez E;

Today, diabetes mellitus is one of the most common diseases that affects the population on a worldwide scale. Patients suffering from this disease are required to control their blood-glucose levels several times a day through invasive methods such as pierci ...

Article GUID: 38729020


Functional screening pipeline to uncover laccase-like multicopper oxidase enzymes that transform industrial lignins

Author(s): Sharan AA; Bellemare A; DiFalco M; Tsang A; Vuong TV; Edwards EA; Master ER;

Laccase-like multicopper oxidases are recognized for their potential to alter the reactivity of lignins for application in value-added products. Typically, model compounds are employed to discover such enzymes; however, they do not represent the complexity ...

Article GUID: 38000639


Identification of a Conserved Transcriptional Activator-Repressor Module Controlling the Expression of Genes Involved in Tannic Acid Degradation and Gallic Acid Utilization in Aspergillus niger

Author(s): Arentshorst M; Falco MD; Moisan MC; Reid ID; Spaapen TOM; van Dam J; Demirci E; Powlowski J; Punt PJ; Tsang A; Ram AFJ; ...

Tannic acid, a hydrolysable gallotannin present in plant tissues, consists of a central glucose molecule esterified with gallic acid molecules. Some microorganisms, including several Aspergillus sp ...

Article GUID: 37744122


Functional analysis of the protocatechuate branch of the β-ketoadipate pathway in Aspergillus niger

Author(s): Sgro M; Chow N; Olyaei F; Arentshorst M; Geoffrion N; Ram AFJ; Powlowski J; Tsang A;

Bacteria and fungi catabolize plant-derived aromatic compounds by funneling into one of seven dihydroxylated aromatic intermediates, which then undergo ring fission and conversion to TCA cycle intermediates. Two of these intermediates, protocatechuic acid a ...

Article GUID: 37399977


Identification of Genes Involved in the Degradation of Lignocellulose Using Comparative Transcriptomics

Author(s): Gruninger RJ; Tsang A; McAllister TA;

Lignocellulosic biomass represents an abundant, renewable resource that can be used to produce biofuels, low-cost livestock feed, and high-value chemicals. The potential of this bioresource has led to intensive research efforts to develop cost-effective met ...

Article GUID: 37149538


Vitamin B5, a Coenzyme A precursor, rescues TANGO2 deficiency disease-associated defects in Drosophila and human cells

Author(s): Asadi P; Milev MP; Saint-Dic D; Gamberi C; Sacher M;

Mutations in the Transport and Golgi Organization 2 (TANGO2) gene are associated with intellectual deficit, neurodevelopmental delay and regression. Individuals can also present with an acute metabolic crisis that includes rhabdomyolysis, cardiomyopathy and ...

Article GUID: 36502486


Engineering the Enzyme Toolbox to Tailor Glycosylation in Small Molecule Natural Products and Protein Biologics

Author(s): Ouadhi S; López DMV; Mohideen FI; Kwan DH;

Many glycosylated small molecule natural products and glycoprotein biologics are important in a broad range of therapeutic and industrial applications. The sugar moieties that decorate these compounds often show a profound impact on their biological functio ...

Article GUID: 36444941


Evidence for ligninolytic activity of the ascomycete fungus Podospora anserina.

Author(s): van Erven G, Kleijn AF, Patyshakuliyeva A, Di Falco M, Tsang A, de Vries RP, van Berkel WJH, Kabel MA

Biotechnol Biofuels. 2020;13:75 Authors: van Erven G, Kleijn AF, Patyshakuliyeva A, Di Falco M, Tsang A, de Vries RP, van Berkel WJH, Kabel MA

Article GUID: 32322305


Effect and ameliorative mechanisms of polyoxometalates on the denitrification under sulfonamide antibiotics stress.

Author(s): Guo H, Chen Z, Lu C, Guo J, Li H, Song Y, Han Y, Hou Y

Bioresour Technol. 2020 Feb 22;305:123073 Authors: Guo H, Chen Z, Lu C, Guo J, Li H, Song Y, Han Y, Hou Y

Article GUID: 32145698


Angiotensin-I-Converting Enzyme Inhibitory Activity of Coumarins from Angelica decursiva.

Author(s): Ali MY, Seong SH, Jung HA, Choi JS

Molecules. 2019 Oct 31;24(21): Authors: Ali MY, Seong SH, Jung HA, Choi JS

Article GUID: 31683604


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