Article
Role of two amino acid residues' insertion on thermal stability of thermophilic α-amylase AMY121 from a deep sea bacterium Bacillus sp. SCSIO 15121.
Bioprocess and biosystems engineering - 1 May 2015
Li Lizhen, Yang Jian, Li Jie, Long Lijuan, Xiao Yunzhu, Tian Xinpeng, Wang Fazuo, Zhang Si
Abstract excerpt
α-Amylases from Bacillus licheniformis (BLA) and Bacillus amyloliquefaciens (BAA) are both important industrial enzymes with high similarity in structure but significant differences in thermostability. The mechanisms underlying this discrepancy are still poorly understood. Here, we investigated the role of two amino acids' insertion on the thermostability of these two group amylases. A newly obtained thermophilic...
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