Transglycosylation activity of Bacillus1, 3-1, 4-β-D-glucan 4-glucanohydrolases. Enzymic synthesis of alternate1, 3,-1, 4-β-D-glucooligosaccharides

…, V Moreau, A Planas, H Driguez

文献索引：Viladot, Josep-Lluis; Moreau, Vincent; Planas, Antoni; Driguez, Hugues Journal of the Chemical Society - Perkin Transactions 1, 1997 , # 16 p. 2383 - 2387

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被引用次数: 39

摘要

The title enzyme from Bacillus licheniformis has been shown to catalyse the effective autocondensation of β-laminaribiosyl fluoride, and lead to alternate 1, 3-1, 4-β-D- glucotetraose and-glucohexaose products. The transglycosylation using the same donor and methyl β-laminaribioside as acceptor leads to the methyl 4-O-β-laminaribiosyl-β- laminaribioside in 40% overall yield.