Substrate specificity and regioselectivity of fungal AA9 lytic polysaccharide monooxygenases secreted by Podospora anserina

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• 作者：Chloé Bennati-Granier ; Sona Garajova ; Charlotte Champion…
• 关键词：AA9 ; LPMO ; Cellobiose dehydrogenase ; Oxidized cello ; oligosaccharides ; Cellulose ; Hemicellulose ; Oxidative cleavage ; Lignocellulose ; Biomass ; Biorefinery
• 刊名：Biotechnology for Biofuels
• 出版年：2015
• 出版时间：December 2015
• 年：2015
• 卷：8
• 期：1
• 全文大小：3,584 KB
• 刊物类别：Chemistry and Materials Science
• 刊物主题：Biotechnology
  Plant Breeding/Biotechnology
  Renewable and Green Energy
  Environmental Engineering/Biotechnology
  
• 出版者：BioMed Central
• ISSN：1754-6834

文摘

Background The understanding of enzymatic polysaccharide degradation has progressed intensely in the past few years with the identification of a new class of fungal-secreted enzymes, the lytic polysaccharide monooxygenases (LPMOs) that enhance cellulose conversion. In the fungal kingdom, saprotrophic fungi display a high number of genes encoding LPMOs from family AA9 but the functional relevance of this redundancy is not fully understood.