Invention Grant
- Patent Title: Thermostable cellulase having increased enzyme activity
- Patent Title (中): 热稳定的纤维素酶具有增加的酶活性
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Application No.: US13150456Application Date: 2011-06-01
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Publication No.: US08137945B1Publication Date: 2012-03-20
- Inventor: Rey-Ting Guo , Ya-Shan Cheng , Tzu-Hui Wu , Jian-Wen Huang , Hui-Lin Lai , Cheng-Yen Lin
- Applicant: Rey-Ting Guo , Ya-Shan Cheng , Tzu-Hui Wu , Jian-Wen Huang , Hui-Lin Lai , Cheng-Yen Lin
- Applicant Address: TW Taipei
- Assignee: Genozyme Biotech, Inc.
- Current Assignee: Genozyme Biotech, Inc.
- Current Assignee Address: TW Taipei
- Agency: Kirton McConkie
- Agent Evan R. Witt
- Priority: TW100105318 20110217
- Main IPC: C12N9/42
- IPC: C12N9/42 ; C12N9/14
Abstract:
A thermostable cellulase having increased enzyme activity is disclosed. The cellulase comprises a modified amino acid sequence of SEQ ID NO: 2, wherein the tyrosine at position 61 is substituted with an amino acid selected from the group consisting of phenylalanine, alanine and glycine.
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