Výsledky vyhledávání - "Valentina Scafati"

Akademický článek

Radical cation scavenging activity of berberine bridge enzyme-like oligosaccharide oxidases acting on short cell wall fragments

Autor: Anna Scortica, Valentina Scafati, Moira Giovannoni, Manuel Benedetti, Benedetta Mattei

Publikováno v: Scientific Reports, Vol 13, Iss 1, Pp 1-11 (2023)

Abstract Oligogalacturonide-oxidases (OGOXs) and cellodextrin-oxidase (CELLOX) are plant berberine bridge enzyme-like oligosaccharide-oxidases (OSOXs) that oxidize, respectively, oligogalacturonides (OGs) and cellodextrins (CDs), thereby inactivating

Externí odkaz: https://doaj.org/article/2ed12729b8a94a6d8506a4cebd40db90

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Akademický článek

Characterization of two 1,3-β-glucan-modifying enzymes from Penicillium sumatraense reveals new insights into 1,3-β-glucan metabolism of fungal saprotrophs

Autor: Valentina Scafati, Francesca Troilo, Sara Ponziani, Moira Giovannoni, Anna Scortica, Daniela Pontiggia, Francesco Angelucci, Adele Di Matteo, Benedetta Mattei, Manuel Benedetti

Publikováno v: Biotechnology for Biofuels and Bioproducts, Vol 15, Iss 1, Pp 1-16 (2022)

Abstract Background 1,3-β-glucan is a polysaccharide widely distributed in the cell wall of several phylogenetically distant organisms, such as bacteria, fungi, plants and microalgae. The presence of highly active 1,3-β-glucanases in fungi evokes t

Externí odkaz: https://doaj.org/article/da605237b9ef4ba0940b3a9de798c255

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Akademický článek

Berberine Bridge Enzyme-like Oligosaccharide Oxidases Act as Enzymatic Transducers Between Microbial Glycoside Hydrolases and Plant Peroxidases

Autor: Anna Scortica, Moira Giovannoni, Valentina Scafati, Francesco Angelucci, Felice Cervone, Giulia De Lorenzo, Manuel Benedetti, Benedetta Mattei

Publikováno v: Molecular Plant-Microbe Interactions, Vol 35, Iss 10, Pp 881-886 (2022)

Oligogalacturonide (OG)-oxidase 1 (OGOX1) and cellodextrin (CD)-oxidase (CELLOX) are plant berberine bridge enzyme-like oligosaccharide oxidases that oxidize OGs and CDs, cell-wall fragments with the nature of damage-associated molecular patterns. Th

Externí odkaz: https://doaj.org/article/b963aa39ffae46b3acce508d7f6cf778

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A molecular dynamics-guided mutagenesis identifies two aspartic acid residues involved in the pH-dependent activity of OG-OXIDASE 1

Autor: Leonardo Guidoni, Benedetta Mattei, Matteo Capone, Manuel Benedetti, Daniele Narzi, Valentina Scafati, Anna Scortica, Francesco Angelucci, Moira Giovannoni, Mario Frezzini

During the infection, plant cells secrete different OG-oxidase (OGOX) paralogs, defense flavoproteins that oxidize the oligogalacturonides (OGs), homogalacturonan fragments released from the plant cell wall that act as Damage Associated Molecular Pat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::73211b045d371c9938e0f9a8de3920f4
http://hdl.handle.net/11575/123658

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