کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10231611 1212 2014 17 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
β-Xylosidases and α-l-arabinofuranosidases: Accessory enzymes for arabinoxylan degradation
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی بیو مهندسی (مهندسی زیستی)
پیش نمایش صفحه اول مقاله
β-Xylosidases and α-l-arabinofuranosidases: Accessory enzymes for arabinoxylan degradation
چکیده انگلیسی
Arabinoxylan (AX) is among the most abundant hemicelluloses on earth and one of the major components of feedstocks that are currently investigated as a source for advanced biofuels. As global research into these sustainable biofuels is increasing, scientific knowledge about the enzymatic breakdown of AX advanced significantly over the last decade. This review focuses on the exo-acting AX hydrolases, such as α-arabinofuranosidases and β-xylosidases. It aims to provide a comprehensive overview of the diverse substrate specificities and corresponding structural features found in the different glycoside hydrolase families. A careful review of the available literature reveals a marked difference in activity between synthetically labeled and naturally occurring substrates, often leading to erroneous enzymatic annotations. Therefore, special attention is given to enzymes with experimental evidence on the hydrolysis of natural polymers.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Biotechnology Advances - Volume 32, Issue 2, March–April 2014, Pages 316-332
نویسندگان
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