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1. 发明申请

US20140298499A1 Xylanases, Nucleic Acids Encoding Them and Methods for Making and Using Them 审中-公开
标题翻译：木聚糖酶，编码它们的核酸及其制备和使用方法
公开(公告)号：US20140298499A1
公开(公告)日：2014-10-02
申请号：US13942111
申请日：2013-12-16
申请人： Kevin A. Gray , Reinhard Dirmeier
发明人： Kevin A. Gray , Reinhard Dirmeier
IPC分类号： C12P19/14 , C12P19/02 , D21H17/22 , C12N9/24
CPC分类号： C12N9/248 , C12P19/02 , C12P19/14 , D21H17/22 , Y02E50/16 , Y02T50/678 , Y10T428/249921
摘要： The invention relates to enzymes having xylanase, mannanase and/or glucanase activity, e.g., catalyzing hydrolysis of internal β-1,4-xylosidic linkages or endo-β-1,4-glucanase linkages; and/or degrading a linear polysaccharide beta-1,4-xylan into xylose. Thus, the invention provides methods and processes for breaking down hemicellulose, which is a major component of the cell wall of plants, including methods and processes for hydrolyzing hemicelluloses in any plant or wood or wood product, wood waste, paper pulp, paper product or paper waste or byproduct. In addition, methods of designing new xylanases, mannanases and/or glucanases and methods of use thereof are also provided. The xylanases, mannanases and/or glucanases have increased activity and stability at increased pH and temperature.
摘要翻译：本发明涉及具有木聚糖酶，甘露聚糖酶和/或葡聚糖酶活性的酶，例如催化内部-1,4-木糖苷键或内切-1,4-葡聚糖酶键的水解; 和/或将线性多糖β-1,4-木聚糖降解成木糖。因此，本发明提供了分解作为植物细胞壁的主要成分的半纤维素的方法和方法，包括在任何植物或木材或木制品，木材废料，纸浆，纸制品中水解半纤维素的方法和方法，废纸或副产品。此外，还提供了设计新的木聚糖酶，甘露聚糖酶和/或葡聚糖酶的方法及其使用方法。木聚糖酶，甘露聚糖酶和/或葡聚糖酶在增加的pH和温度下具有增加的活性和稳定性。

2. 发明授权

US08486680B2 Xylanases, nucleic acids encoding them and methods for making and using them 有权
标题翻译：木聚糖酶，编码它们的核酸以及制备和使用它们的方法
公开(公告)号：US08486680B2
公开(公告)日：2013-07-16
申请号：US12681604
申请日：2008-08-01
申请人： Kevin A. Gray , Reinhard Dirmeier
发明人： Kevin A. Gray , Reinhard Dirmeier
IPC分类号： C12N9/24
CPC分类号： C12P19/14 , C12N9/248 , C12P19/02 , D21H17/22 , Y02E50/16 , Y02T50/678 , Y10T428/249921
摘要： The invention relates to enzymes having xylanase, mannanase and/or glucanase activity, e.g., catalyzing hydrolysis of internal β-1,4-xylosidic linkages or endo-β-1,4-glucanase linkages; and/or degrading a linear polysaccharide beta-1,4-xylan into xylose. Thus, the invention provides methods and processes for breaking down hemicellulose, which is a major component of the cell wall of plants, including methods and processes for hydrolyzing hemicelluloses in any plant or wood or wood product, wood waste, paper pulp, paper product or paper waste or byproduct. In addition, methods of designing new xylanases, mannanases and/or glucanases and methods of use thereof are also provided. The xylanases, mannanases and/or glucanases have increased activity and stability at increased pH and temperature.
摘要翻译：本发明涉及具有木聚糖酶，甘露聚糖酶和/或葡聚糖酶活性的酶，例如催化内部β-1,4-木糖苷键或内切-β-1,4-葡聚糖酶键的水解; 和/或将线性多糖β-1,4-木聚糖降解成木糖。因此，本发明提供了分解作为植物细胞壁的主要成分的半纤维素的方法和方法，包括在任何植物或木材或木制品，木材废料，纸浆，纸制品中水解半纤维素的方法和方法，废纸或副产品。另外，还提供了设计新的木聚糖酶，甘露聚糖酶和/或葡聚糖酶的方法及其使用方法。木聚糖酶，甘露聚糖酶和/或葡聚糖酶在增加的pH和温度下具有增加的活性和稳定性。

3. 发明申请

US20110016545A1 Xylanases, Nucleic Acids Encoding Them and Methods For Making and Using Them 有权
标题翻译：木聚糖酶，编码它们的核酸及其制备和使用方法
公开(公告)号：US20110016545A1
公开(公告)日：2011-01-20
申请号：US12681604
申请日：2008-08-01
申请人： Kevin Gray , Reinhard Dirmeier
发明人： Kevin Gray , Reinhard Dirmeier
IPC分类号： A01K67/027 , C07H21/04 , C12N15/63 , C12N5/10 , C12N1/15 , C12N1/19 , A01H5/00 , C12N9/24 , C12N11/00 , C07K16/40 , C12P19/02 , D21C3/00 , D21C5/02 , D21H17/22
CPC分类号： C12P19/14 , C12N9/248 , C12P19/02 , D21H17/22 , Y02E50/16 , Y02T50/678 , Y10T428/249921
摘要： The invention relates to enzymes having xylanase, mannanase and/or glucanase activity, e.g., catalyzing hydrolysis of internal β-1,4-xylosidic linkages or endo-β-1,4-glucanase linkages; and/or degrading a linear polysaccharide beta-1,4-xylan into xylose. Thus, the invention provides methods and processes for breaking down hemicellulose, which is a major component of the cell wall of plants, including methods and processes for hydrolyzing hemicelluloses in any plant or wood or wood product, wood waste, paper pulp, paper product or paper waste or byproduct. In addition, methods of designing new xylanases, mannanases and/or glucanases and methods of use thereof are also provided. The xylanases, mannanases and/or glucanases have increased activity and stability at increased pH and temperature.
摘要翻译：本发明涉及具有木聚糖酶，甘露聚糖酶和/或葡聚糖酶活性的酶，例如催化内部-1,4-木糖苷键或内切-1,4-葡聚糖酶键的水解; 和/或将线性多糖β-1,4-木聚糖降解成木糖。因此，本发明提供了分解作为植物细胞壁的主要成分的半纤维素的方法和方法，包括在任何植物或木材或木制品，木材废料，纸浆，纸制品中水解半纤维素的方法和方法，废纸或副产品。此外，还提供了设计新的木聚糖酶，甘露聚糖酶和/或葡聚糖酶的方法及其使用方法。木聚糖酶，甘露聚糖酶和/或葡聚糖酶在增加的pH和温度下具有增加的活性和稳定性。

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