发明名称 |
Recombinant cellulase and use thereof |
摘要 |
The present invention provides Hahella chejuensis-derived recombinant cellulase and a use thereof. The recombinant cellulase according to the present invention has a high stability at a high temperature and an optimized activity at a neutral pH, and therefore has a high availability in a process. Also, since the cellulase according to the present invention has an exoglucanase activity as well as an endoglucanase activity, a monosaccharide can be produced during decomposition of cellulose and an additional treatment required in a fermentation process is not needed, and therefore a cost may be reduced. Such an enzyme activity is advantageous to a fermentation or thermal treatment condition for producing a biofuel, and therefore industrial profits may be achieved. |
申请公布号 |
US9487770(B2) |
申请公布日期 |
2016.11.08 |
申请号 |
US201414786711 |
申请日期 |
2014.04.25 |
申请人 |
Korea University Research and Business Foundation |
发明人 |
Kim Kyoung Heon;Choi In-Geol;Lee Hee Jin;Kim In Jung |
分类号 |
C12N9/24;C12N9/42;C12P19/02;C12P19/14 |
主分类号 |
C12N9/24 |
代理机构 |
Fox Rothschild LLP |
代理人 |
Fox Rothschild LLP |
主权项 |
1. A recombinant cellulase produced by removing a signal sequence and two CBM6 domains from a Hahella chejuensis-derived cellulase (HcCel5H). |
地址 |
Seoul KR |