Bacillus subtilisβ-1,4-xylanase

Dengyue Sun1, Hongbin Qi1, Guangpeng Dou2

  • 1State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Shandong Academy of Sciences, Jinan 250353, China; Key Laboratory of Industrial Fermentation Microbiology of the Ministry of Education, Tianjin Key Laboratory of Industrial Microbiology, College of Biotechnology, Tianjin University of Science and Technology, National Engineering Laboratory for Industrial Enzymes, Tianjin 300457, China.

概括

研究人员使用祖先序列重建设计了一种强大的西兰酶 (AncXyn18),提高了其工业应用的稳定性. 一种工程菌株提高了7.5倍的酶活性,从而实现了高效的生物转化.

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