Functional display of Rhizomucor miehei lipase on surface of Saccharomyces cerevisiae with higher activity and its practical properties
Functional display of Rhizomucor miehei lipase on surface of Saccharomyces cerevisiae with higher activity and its practical properties
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米赫根毛霉脂肪酶在酿酒酵母表面的高活性功能展示及其实用特性
DOI:
10.1002/jctb.1814
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发表时间:
2008-03
影响因子:
3.4
通讯作者:
Wei, Dong-Zhi
中科院分区:
文献类型:
--
作者:
Zhang, Wei-Guo;Wang, Xiao-Ning;Lin, Ying;Han, Shuang-Yan;Wei, Dong-Zhi
BACKGROUND: A display system, which can translate DNA to functional peptides or proteins, is used as a new protein expression system. In this system, peptides or proteins are displayed on the cell surface as a fusion form with some anchoring proteins. Yeast cells displaying lipases on their cell-surface could be used as whole-cell biocatalysts. This research focuses on the functional display of Rhizomucor miehei lipase (RML) on the surface of Saccharomyces cerevisiae with higher activity.
RESULTS: The lipases (RML) from R.miehei 3.4960 were of active form. The RML-α-agglutinin fusion proteins produced were not secreted into the culture media and were mostly immobilized on the yeast cells. Cell surface displayed lipase showed the highest activity at 45 °C and pH 8.0.
CONCLUSION: The gene encoding RML from R.miehei 3.4960 can be functionally expressed on the cell surface of S. cerevisiae MT8-1 using a glycosylphosphatidylinositol (GPI) anchor with higher activity. Copyright © 2007 Society of Chemical Industry
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影响因子:
3.8
作者:
Gaskin, DJH;Romojaro, A;Vulfson, EN
通讯作者:
Vulfson, EN
影响因子:
5
作者:
Washida, M;Takahashi, S;Tanaka, A
通讯作者:
Tanaka, A
DOI:
10.1016/1357-2725(96)86995-0
发表时间:
1994
期刊:
--
影响因子:
--
作者:
P. Woolley;S. Petersen;Nordisk industrifond
通讯作者:
P. Woolley;S. Petersen;Nordisk industrifond
影响因子:
4.4
作者:
T. Murai;M. Ueda;T. Kawaguchi;M. Arai;A. Tanaka
通讯作者:
T. Murai;M. Ueda;T. Kawaguchi;M. Arai;A. Tanaka
影响因子:
3.5
作者:
A. Charbit;Annie Molla;William Saurin;Maurice Hofnung
通讯作者:
A. Charbit;Annie Molla;William Saurin;Maurice Hofnung