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/11 METHOD TO IMPROVE THE STABILITY AND BROADEN THE PH RANGE OF FAMILY G/11 XYLANASES
/11 METHOD TO IMPROVE THE STABILITY AND BROADEN THE PH RANGE OF FAMILY G/11 XYLANASES
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机译:/ 11提高稳定性和扩大家族G / 11木聚糖酶PH值的方法
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摘要
The present invention relates to protein engineering, and in particular to lineage G / 11 xylanase and genes encoding such enzymes. In particular, the present invention relates to the Trichoderma reesei XYNII gene encoding endo-1,4-β-xylanase (EC 3.2.1.8). The present invention discloses a method of using site-specific mutagenesis to enhance the properties of an enzyme to meet the industrial conditions of the industry in which it is used. Protein engineering can be used to enhance the thermal activity and thermal stability of xylanase and to extend their pH range.
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