نتایج جستجو برای: cellobiose dehydrogenase

تعداد نتایج: 72344  

2015
Amanda Hildebrand Takao Kasuga Zhiliang Fan

We report a novel production process for cellobionic acid from cellulose using an engineered fungal strain with the exogenous addition of laccase and a redox mediator. A previously engineered strain of Neurospora crassa (F5∆ace-1∆cre-1∆ndvB) was shown to produce cellobionate directly from cellulose without the addition of exogenous cellulases. Specifically, N. crassa produces cellulases, which ...

2013
Nurul Bahiyah Ahmad Khairudin Nur Shima Fadhilah Mazlan

Beta-glucosidase (3.2.1.21) plays an essential role in the removal of non-reducing terminal glucosyl residues from glycosides. Recently, beta-glucosidase has been of interest for biomass conversion that acts in synergy with two other enzymes, endoglucanase and exo-glucanase. However, there is not much information available on the catalytic interactions of beta-glucosidase with its substrates. T...

2015
Tien-Chye Tan Daniel Kracher Rosaria Gandini Christoph Sygmund Roman Kittl Dietmar Haltrich B. Martin Hällberg Roland Ludwig Christina Divne

A new paradigm for cellulose depolymerization by fungi focuses on an oxidative mechanism involving cellobiose dehydrogenases (CDH) and copper-dependent lytic polysaccharide monooxygenases (LPMO); however, mechanistic studies have been hampered by the lack of structural information regarding CDH. CDH contains a haem-binding cytochrome (CYT) connected via a flexible linker to a flavin-dependent d...

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