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Xu et al., 2019 - Google Patents

Enhancement of the Brenneria sp. levansucrase thermostability by site-directed mutagenesis at Glu404 located at the “-TEAP-” residue motif

Xu et al., 2019

Document ID
3964792562722463700
Author
Xu W
Peng J
Zhang W
Zhang T
Guang C
Mu W
Publication year
Publication venue
Journal of biotechnology

External Links

Snippet

Abstract Levansucrase (EC 2.1. 4.10, LS) has been used in the production of levan and levan-type fructooligosaccharides from sucrose; however, development of further application is restricted due to its poor thermostability. The LS from Brenneria sp. EniD312 was …
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    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/10—Transferases (2.)
    • C12N9/1048—Glycosyltransferases (2.4)
    • C12N9/1051—Hexosyltransferases (2.4.1)
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    • C12N9/14—Hydrolases (3)
    • C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
    • C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
    • C12N9/2405—Glucanases
    • C12N9/2408—Glucanases acting on alpha -1,4-glucosidic bonds
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    • C12P19/00—Preparation of compounds containing saccharide radicals
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