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公开(公告)号:US20210071102A1
公开(公告)日:2021-03-11
申请号:US16771447
申请日:2018-12-10
发明人: Wei WU , Xiaojun DAI , Haisheng CAO , Qiwen NIU
摘要: According to the present disclosure, on the basis of all existing mutations, the tenth glycine of a BC-PC-PLC is mutated into aspartic acid, a specific enzyme activity thereof is 83% higher than that of a sequence before the mutation, and protein expression and degumming activity of unit enzyme activity do not change, so as to further reduce manufacturing costs.