【摘要】 天然来源的GH11家族木聚糖酶通常具有较高的催化效率和良好的底物特异性，但由于稳定性较差限制了其工业化应用。通过分子改造提高木聚糖酶的稳定性，拓展其工业应用，仍具有重要研究价值。在分析化学键、分子间作用力及引入特殊氨基酸对GH11家族木聚糖酶稳定性影响机制的基础上，总结了提高木聚糖酶稳定性的改造策略，为GH11家族木聚糖酶及其他酶的稳定性改造提供了参考。更多还原

【Abstract】 The naturally derived GH11 family xylanases usually have high catalytic efficiency and good substrate specificity.However,due to their poor stability,their industrial application is limited.Improving the stability of xylanases through molecular modification to expand their industrial application still possesses significant research value.On the basis of the analyses of effects of chemical bonds,intermolecular forces,and the introduction of special amino acids on the stability of GH11family xylanases,we summarize the strategies for improving the stability of xylanases.The review provides a reference for the stability modification of GH11family xylanases and other enzymes.更多还原