基本信息:
- 专利标题： MUTATED ALKALINE CELLUASE
- 申请号：EP11753494.1 申请日：2011-03-11
- 公开(公告)号：EP2546339A9 公开(公告)日：2013-07-03
- 发明人： SHIMAZU, Ayako , ENDO, Keiji , OKUDA, Mitsuyoshi
- 申请人： Kao Corporation
- 申请人地址： 14-10, Nihonbashi Kayabacho 1-chome Chuo-Ku Tokyo 103-8210 JP
- 专利权人： Kao Corporation
- 当前专利权人： Kao Corporation
- 当前专利权人地址： 14-10, Nihonbashi Kayabacho 1-chome Chuo-Ku Tokyo 103-8210 JP
- 代理机构： Vossius & Partner
- 优先权： JP2010063212 20100318; JP2010056060 20100312; JP2010056059 20100312
- 国际公布： WO2011111836 20110915
- 主分类号： C12N9/42
- IPC分类号： C12N9/42 ; C11D3/386 ; C11D7/42 ; C12N1/15 ; C12N1/19 ; C12N1/21 ; C12N5/10 ; C12N15/09
摘要：
The present invention provides a mutant alkaline cellulase having enhanced anti-redeposition ability. The present invention provides a mutant alkaline cellulase having an amino acid sequence in which at least amino acid residue selected from the amino acid residues at the positions corresponding to positions 58, 45, 52, 56, 60, 64, 66, 71, 103, 119, 122, 123, 124, 125, 127, 130, 140, 161, 164, 175, 176, 178, 179, 181, 193, 194, 195, 196, 197, 199, 202, 203, 217, 225, 227, 228, 251, 267, 272, 276, 277, 280, 282, 297, 310, 312, 318, 324, 345, 354, 356, 357, 360, 363, 368, 418, 419, 420, 421, 422, 453, 454, 455, 457, 458, 459, 494, 495, 496, 500, 501, 502, 503, 504, 550, 551, 552, 604, 605, 606, 607, 608, 640, 641, 642, 644, 645, 646, 683, 684, 685, 690, 691, 692, 693, 694, 739, 740, and 741 of the amino acid sequence of an alkaline cellulase set forth in SEQ ID NO: 2 or of the amino acid sequence of an alkaline cellulase having at least 70% identity with the amino acid sequence of SEQ ID NO: 2, is substituted with other amino acid residue.
公开/授权文献:
- EP2546339B1 MUTATED ALKALINE CELLUASE 公开/授权日：2016-09-07