Alleviating product inhibition in cellulase enzyme Cel7A
نویسندگان
چکیده
منابع مشابه
Alleviating product inhibition in cellulase enzyme Cel7A
Enzymes that degrade cellulose into glucose are one of the most expensive components of processes for converting cellulosic biomass to fuels and chemicals. Cellulase enzyme Cel7A is the most abundant enzyme naturally employed by fungi to depolymerize cellulose, and like other cellulases is inhibited by its product, cellobiose. There is thus great economic incentive for minimizing the detrimenta...
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Product inhibition in mechanisms in which the free enzyme isomerizes In any enzyme mechanism, the form of free enzyme left after the last product has been released may be different from the one to which the first substrate binds, so that the catalytic cycle is completed by an enzyme isomerization to regenerate the original form. Efforts to detect such isomerization met with little success, howe...
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Cellulolytic complex are enzymes capable of hydrolyzing cellulose. Due to rapid growth in population and industrialization, most countries are required to produce more fuel. Production of bioethanol from lignocellulosic biomass is very challenging due to environmental pollution by fossil fuels. Cellulases play a significant role in biotechnological processes. The cost of production of cellulase...
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Glycoside hydrolase family 7 (GH7) cellobiohydrolases (CBHs) play a key role in biomass recycling in nature. They are typically the most abundant enzymes expressed by potent cellulolytic fungi, and are also responsible for the majority of hydrolytic potential in enzyme cocktails for industrial processing of plant biomass. The thermostability of the enzyme is an important parameter for industria...
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BACKGROUND Ginsenoside F1, a pharmaceutical component of ginseng, is known to have antiaging, antioxidant, anticancer, and keratinocyte protective effects. However, the usage of ginsenoside F1 is restricted owing to the small amount found in Korean ginseng. METHODS To enhance the production of ginsenoside F1 as a 10 g unit with high specificity, yield, and purity, an enzymatic bioconversion m...
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ژورنال
عنوان ژورنال: Biotechnology and Bioengineering
سال: 2015
ISSN: 0006-3592,1097-0290
DOI: 10.1002/bit.25809