Subtilisin variants with improved perhydrolase activity
    3.
    发明授权
    Subtilisin variants with improved perhydrolase activity 失效
    具有改善的过水解酶活性的枯草杆菌蛋白酶变体

    公开(公告)号:US07510859B2

    公开(公告)日:2009-03-31

    申请号:US11156062

    申请日:2005-06-17

    CPC分类号: C11D3/38636 C12N9/54

    摘要: The invention relates to novel perhydrolases, derived from the protease Carlsberg by amino acid exchange in positions 11, 15, 21, 38, 50, 54, 58, 77, 83, 89, 93, 96, 107, 117, 120, 134, 135, 136, 140, 147, 150, 154, 155, 160, 161, 171, 179, 180, 181, 194, 205, 208, 213, 216, 217, 238, 239, 251, 253, 257, and/or 261. The invention further relates to methods for production of said novel perhydrolases, products comprising said novel perhydrolases, particularly bodycare, haircare, shampoo, hair-dyeing, hair-bleaching, oral-care, dental-dare, dental-prosthesis-care, cosmetic, therapeutic (textile) washing, cleaning, rinsing, handwash, washing-up and dish-washing products, and corresponding applications of said novel perhydrolases.

    摘要翻译: 本发明涉及新的过水解酶,其通过在11,15,21,38,50,54,58,77,83,89,93,96,107,117, 135,136,140,​​147,150,154,155,160,161,171,179,180,181,194,205,208,213,216,217,238,239,251,253,257和/或其中的/ 本发明还涉及生产所述新型过水解酶的方法,包含所述新型过水解酶的产品,特别是身体护理,护发,洗发剂,染发剂,脱毛剂,口腔护理剂,牙科用品,牙科假体护理 ,化妆品,治疗(纺织品)洗涤,清洁,漂洗,洗手和洗碗产品,以及所述新型过水解酶的相应应用。

    Alpha-amylase variants stabilized against dimerization and/or multimerization, method for the production thereof, and detergents and cleansers containing these alpha-amylase variants
    4.
    发明授权
    Alpha-amylase variants stabilized against dimerization and/or multimerization, method for the production thereof, and detergents and cleansers containing these alpha-amylase variants 有权
    稳定抗二聚和/或多聚化的α-淀粉酶变体,其生产方法,以及含有这些α-淀粉酶变体的洗涤剂和清洁剂

    公开(公告)号:US08785365B2

    公开(公告)日:2014-07-22

    申请号:US11692691

    申请日:2007-03-28

    CPC分类号: C12N9/2417 C11D3/38681

    摘要: The present invention relates to α-amylase variants that are stabilized to dimerization and/or multimerization, in particular at elevated temperatures or high pH, by point mutagenesis of positively polarized or charged or neutral surface amino acids to give more negatively polarized or charged amino acids. The invention further relates to methods of increasing the stability of an α-amylase to dimerization and/or multimerization brought about by electrostatic interactions whereby at least one amino acid residue on the surface of the starting molecule, which makes a neutral or positively polar or charged contribution to the electrostatic potential of said molecule, is replaced with a more negatively polar or negatively charged amino acid residue. The α-amylase variants obtained thereby exhibit better stability to influences of the solvent, increased processivity, and are suited for numerous industrial areas of use, in particular as active ingredients in detergents and cleansers.

    摘要翻译: 本发明涉及通过正极化或带电荷或中性表面氨基酸的点诱变稳定至二聚化和/或多聚化的α-淀粉酶变体,特别是在升高的温度或高pH下,以产生更多的负极化或带电荷的氨基酸 。 本发明还涉及增加α-淀粉酶对由静电相互作用引起的二聚化和/或多聚化的稳定性的方法,其中起始分子表面上至少有一个氨基酸残基,其形成中性或正极性或带电 对所述分子的静电电位的贡献被更负极性或带负电荷的氨基酸残基取代。 由此获得的α-淀粉酶变体对溶剂的影响表现出更好的稳定性,增加的持续性,并且适用于许多工业使用领域,特别是作为洗涤剂和清洁剂中的活性成分。

    Subtilisin variants with improved perhydrolase activity
    5.
    发明申请
    Subtilisin variants with improved perhydrolase activity 失效
    具有改善的过水解酶活性的枯草杆菌蛋白酶变体

    公开(公告)号:US20050281773A1

    公开(公告)日:2005-12-22

    申请号:US11156062

    申请日:2005-06-17

    CPC分类号: C11D3/38636 C12N9/54

    摘要: The invention relates to novel perhydrolases, derived from the protease Carlsberg by amino acid exchange in positions 11, 15, 21, 38, 50, 54, 58, 77, 83, 89, 93, 96, 107, 117, 120, 134, 135, 136, 140, 147, 150, 154, 155, 160, 161, 171, 179, 180, 181, 194, 205, 208, 213, 216, 217, 238, 239, 251, 253, 257, and/or 261. The invention further relates to methods for production of said novel perhydrolases, products comprising said novel perhydrolases, particularly bodycare, haircare, shampoo, hair-dyeing, hair-bleaching, oral-care, dental-dare, dental-prosthesis-care, cosmetic, therapeutic (textile) washing, cleaning, rinsing, handwash, washing-up and dish-washing products, and corresponding applications of said novel perhydrolases.

    摘要翻译: 本发明涉及新的过水解酶,其通过在11,15,21,38,50,54,58,77,83,89,93,96,107,117, 135,136,140,​​147,150,154,155,160,161,171,179,180,181,194,205,208,213,216,217,238,239,251,253,257和/或其中的/ 本发明还涉及生产所述新型过水解酶的方法,包含所述新型过水解酶的产品,特别是身体护理,护发,洗发剂,染发剂,脱毛剂,口腔护理剂,牙科用品,牙科假体护理 ,化妆品,治疗(纺织品)洗涤,清洁,漂洗,洗手和洗碗产品,以及所述新型过水解酶的相应应用。

    Alpha-amylase variants having an elevated solvent stability, method for the production thereof and detergents and cleansers containing these alpha-amylase variants
    8.
    发明授权
    Alpha-amylase variants having an elevated solvent stability, method for the production thereof and detergents and cleansers containing these alpha-amylase variants 有权
    具有提高的溶剂稳定性的α-淀粉酶变体,其制备方法和含有这些α-淀粉酶变体的洗涤剂和清洁剂

    公开(公告)号:US08080401B2

    公开(公告)日:2011-12-20

    申请号:US11692504

    申请日:2007-03-28

    CPC分类号: C11D3/38681 C12N9/2417

    摘要: The present invention relates to α-amylase variants that are stabilized to solvent-exerted hydrolysis, in particular at elevated temperatures or high pH, by point mutagenesis of asparagine (N) or glutamine (Q) residues located on the surface of the molecule to give other amino acid residues. The invention further relates to methods of increasing the stability of an α-amylase to solvent-exerted hydrolysis, in particular at elevated temperatures or high pH, whereby at least one asparagine (N) or glutamine (Q) residue on the surface of the molecule is replaced with a different amino acid residue. The α-amylase variants obtained thereby exhibit better stability to influences of the solvent, increased processivity, and are suited for numerous industrial areas of use, in particular as active ingredients in detergents and cleansers.

    摘要翻译: 本发明涉及通过位于分子表面上的天冬酰胺(N)或谷氨酰胺(Q)残基的点诱变而稳定化为溶剂施加水解的α-淀粉酶变体,特别是在升高的温度或高pH下,得到 其他氨基酸残基。 本发明还涉及增加α-淀粉酶对溶剂发生水解的稳定性的方法,特别是在升高的温度或高pH下,其中分子表面上至少有一个天冬酰胺(N)或谷氨酰胺(Q)残基 被不同的氨基酸残基取代。 由此获得的α-淀粉酶变体对溶剂的影响表现出更好的稳定性,增加的持续性,并且适用于许多工业使用领域,特别是作为洗涤剂和清洁剂中的活性成分。