发明授权
- 专利标题: Porphyranases, and use thereof for hydrolyzing polysaccharides
- 专利标题(中): 斑ran酶及其用于水解多糖的用途
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申请号: US13386361申请日: 2010-07-20
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公开(公告)号: US08759039B2公开(公告)日: 2014-06-24
- 发明人: Jan-Hendrik Hehemann , Gaëlle Correc , Gurvan Michel , Tristan Barbeyron , William Helbert , Mirjam Czjzek
- 申请人: Jan-Hendrik Hehemann , Gaëlle Correc , Gurvan Michel , Tristan Barbeyron , William Helbert , Mirjam Czjzek
- 申请人地址: FR Paris
- 专利权人: Centre National de la Recherche Scientifique (C.N.R.S.)
- 当前专利权人: Centre National de la Recherche Scientifique (C.N.R.S.)
- 当前专利权人地址: FR Paris
- 代理机构: Barnes & Thornburg LLP
- 优先权: FR0955070 20090721
- 国际申请: PCT/FR2010/051530 WO 20100720
- 国际公布: WO2011/010062 WO 20110127
- 主分类号: C12P19/14
- IPC分类号: C12P19/14 ; C12P19/12 ; C12P19/04 ; C12N9/26 ; C12N15/00 ; C12N5/00 ; C12N5/04 ; C12N1/20 ; C12N1/00 ; C12N1/12
摘要:
The present invention relates to the isolation and to the characterization of two proteins having a novel enzymatic activity, i.e. a porphyranase activity. These proteins are useful for hydrolyzing polysaccharides containing sulfated agaro-colloids and for producing oligo-porphyrans, notably oligo-porphyrans with a defined structure and size.
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