Protease variants and compositions
    4.
    发明授权
    Protease variants and compositions 有权
    蛋白酶变体和组成

    公开(公告)号:US06682924B1

    公开(公告)日:2004-01-27

    申请号:US09587747

    申请日:2000-06-05

    IPC分类号: C12N954

    CPC分类号: C12N9/54 C11D3/386

    摘要: The present invention relates to enzymes produced by mutating the genes for a number of subtilases and expressing the mutated genes in suitable hosts are presented. The enzymes exhibit improved stability and/or improved wash performance in any detergent in comparison to their wild type parent enzymes. The enzymes are well-suited for use in any detergent and for some in especially liquid or solid shaped detergent compositions.

    摘要翻译: 本发明涉及通过突变多个枯草芽孢杆菌基因并在合适的宿主中表达突变的基因而产生的酶。 与其野生型亲本酶相比,酶在任何洗涤剂中表现出改进的稳定性和/或改善的洗涤性能。 这些酶非常适合用于任何洗涤剂和一些特别是液体或固体形式的洗涤剂组合物中。

    Subtilase variants
    5.
    发明授权
    Subtilase variants 失效
    Subtilase变体

    公开(公告)号:US06190900B1

    公开(公告)日:2001-02-20

    申请号:US09120577

    申请日:1998-07-22

    IPC分类号: C12N954

    CPC分类号: C11D3/386 C12N9/54

    摘要: The present invention relates to enzymes produced by mutating the genes for a number of subtilases and expressing the mutated genes in suitable hosts are presented. The enzymes exhibit improved stability and/or improved wash performance in any detergent in comparison to their wild type parent enzymes. The enzymes are well-suited for use in any detergent and for some in especially liquid or solid shaped detergent compositions.

    摘要翻译: 本发明涉及通过突变多个枯草芽孢杆菌基因并在合适的宿主中表达突变的基因而产生的酶。 与其野生型亲本酶相比,酶在任何洗涤剂中表现出改进的稳定性和/或改善的洗涤性能。 这些酶非常适合用于任何洗涤剂和一些特别是液体或固体形式的洗涤剂组合物中。

    Cyclomaltodextrin glucanotransferase variants
    8.
    发明授权
    Cyclomaltodextrin glucanotransferase variants 失效
    环糊精葡聚糖转化酶变体

    公开(公告)号:US6004790A

    公开(公告)日:1999-12-21

    申请号:US947965

    申请日:1997-10-09

    摘要: The present invention relates to variants of cyclomaltodextrin glucanotransferase. More specifically the invention relates to a method of modifying the substrate binding and/or product selectivity of a precursor CGTase enzyme, and CGTase variants derived from a precursor CGTase enzyme by substitution, insertion and/or deletion of one or more amino acid residue(s), which amino acid residue(s) holds a position close to the substrate. Moreover, the invention relates to DNA constructs encoding the CGTase variants, expression vectors, host cells and methods of producing the CGTase variants of the invention.

    摘要翻译: 本发明涉及环糊精葡聚糖转移酶的变体。 更具体地,本发明涉及一种通过取代,插入和/或缺失一个或多个氨基酸残基来修饰前体CGT酶的底物结合和/或产物选择性的方法和衍生自前体CGT酶的CGTase变体(s ),其中氨基酸残基保持靠近底物的位置。 此外,本发明涉及编码CGTase变体,表达载体,宿主细胞的DNA构建体和产生本发明的CGTase变体的方法。