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公开(公告)号:US5496710A
公开(公告)日:1996-03-05
申请号:US38932
申请日:1993-03-29
申请人: Hiromasa Nagao , Takashi Yoneya , Toshio Miyake , Atsuo Aoyama , Ken-ichi Kai , Shun-ichi Kidokoro , Yoichiro Miki , Kimiko Endo , Akiyoshi Wada
发明人: Hiromasa Nagao , Takashi Yoneya , Toshio Miyake , Atsuo Aoyama , Ken-ichi Kai , Shun-ichi Kidokoro , Yoichiro Miki , Kimiko Endo , Akiyoshi Wada
CPC分类号: C07K5/0613 , C12N9/54
摘要: A modified protease is disclosed, which is a mutant of the thermostable neutral protease wherein at least one amino acid residue of SEQ ID NO: 1 selected from the group consisting of the 144th leucine residue, the th aspartic acid residue, the 187th glutamic acid residue and the 227th asparagine residues is replaced with an amino acid residue other than said amino acid.
摘要翻译: 公开了一种修饰的蛋白酶,其是热稳定性中性蛋白酶的突变体,其中SEQ ID NO:1的至少一个氨基酸残基选自第144位亮氨酸残基,第th天冬氨酸残基,第187位谷氨酸残基 并且第227个天冬酰胺残基被除了所述氨基酸以外的氨基酸残基替换。