Invention Grant
- Patent Title: Optimized cellulase enzymes
- Patent Title (中): 优化的纤维素酶
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Application No.: US13578291Application Date: 2011-02-11
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Publication No.: US09458443B2Publication Date: 2016-10-04
- Inventor: Ulrich Kettling , Christoph Reisinger , Thomas Brück , Andre Koltermann , Jochen Gerlach , Isabel Unterstrasser , Lutz Röcher , Markus Rarbach , Jörg Claren , Andreas Kohl , Jan Carsten Pieck , Dominik Schlosser
- Applicant: Ulrich Kettling , Christoph Reisinger , Thomas Brück , Andre Koltermann , Jochen Gerlach , Isabel Unterstrasser , Lutz Röcher , Markus Rarbach , Jörg Claren , Andreas Kohl , Jan Carsten Pieck , Dominik Schlosser
- Applicant Address: DE Munich
- Assignee: SUD-CHEMIE IP GMBH & CO. KG
- Current Assignee: SUD-CHEMIE IP GMBH & CO. KG
- Current Assignee Address: DE Munich
- Agency: Saul Ewing LLP
- Agent Gianna Julian-Arnold
- Priority: EP10153355 20100211
- International Application: PCT/EP2011/052023 WO 20110211
- International Announcement: WO2011/098551 WO 20110818
- Main IPC: C12N9/42
- IPC: C12N9/42

Abstract:
The invention discloses cellulase enzymes with optimized properties for processing of cellulose- and lignocellulose-containing substrates. In particular, cellobiohydrolase enzymes with preferred characteristics are disclosed. The present invention provides fusion, insertion, deletion and/or substitution variants of such enzymes. Enzyme variants have enhanced thermostability, proteolytic stability, specific activity and/or stability at extreme pH. Nucleic acid molecules encoding said enzymes, a composition comprising said enzymes, a method for preparation, and the use for cellulose processing and/or for the production of biofuels are disclosed.
Public/Granted literature
- US20130123115A1 OPTIMIZED CELLULASE ENZYMES Public/Granted day:2013-05-16
Information query
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