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    ALPHA-AMYLASE MUTANTS
    2.
    发明申请
    ALPHA-AMYLASE MUTANTS 审中-公开

    公开(公告)号：US20160222365A1

    公开(公告)日：2016-08-04

    申请号：US15012229

    申请日：2016-02-01

    申请人： NOVOZYMES A/S

    发明人： Torben Vedel Borchert ,  Allan Svendsen ,  Carsten Andersen ,  Bjarne Nielsen ,  Torben Lauesgaard Nissen ,  Soren Kjaerulff

    IPC分类号： C12N9/28

    摘要： The invention relates to a variant of a parent Termamyl-like α-amylase, which exhibits an alteration in at least one of the following properties relative to said parent α-amylase: i) improved pH stability at a pH from 8 to 10.5; and/or ii) improved Ca2+ stability at pH 8 to 10.5, and/or iii) increased specific activity at temperatures from 10 to 60° C.

    摘要翻译： 本发明涉及相对于所述亲本α-淀粉酶显示出至少一种以下特性的母体类戊酰样α-淀粉酶的变体：i）在8至10.5的pH下改善的pH稳定性; 和/或ii）在pH8至10.5时提高的Ca 2+稳定性，和/或iii）在10至60℃的温度下提高比活性。

    Alpha-amylase Mutants
    5.
    发明申请
    Alpha-amylase Mutants 审中-公开
    α-淀粉酶突变体

    公开(公告)号：US20140017715A1

    公开(公告)日：2014-01-16

    申请号：US13785190

    申请日：2013-03-05

    申请人： NOVOZYMES A/S

    发明人： Torben Vedel Borchert ,  Allan Svendsen ,  Carsten Andersen ,  Bjarne Nielsen ,  Torben Lauesgaard Nissen ,  Soren Kjaerulff

    IPC分类号： C12N9/28

    摘要： The invention relates to a variant of a parent Termamyl-like α-amylase, which exhibits an alteration in at least one of the following properties relative to said parent α-amylase: i) improved pH stability at a pH from 8 to 10.5; and/or ii) improved Ca2+ stability at pH 8 to 10.5, and/or iii) increased specific activity at temperatures from 10 to 60° C.

    摘要翻译： 本发明涉及亲本的类戊酰样α-淀粉酶的变体，其相对于所述亲本α-淀粉酶表现出至少一种以下特性的改变：i）在8至10.5的pH下改善的pH稳定性; 和/或ii）在pH8至10.5时提高的Ca 2+稳定性，和/或iii）在10至60℃的温度下提高比活性。

    Alpha-amylase Mutants
    7.
    发明申请
    Alpha-amylase Mutants 审中-公开
    α-淀粉酶突变体

    公开(公告)号：US20140248685A1

    公开(公告)日：2014-09-04

    申请号：US14163585

    申请日：2014-01-24

    申请人： NOVOZYMES A/S

    发明人： Torben Vedel Borchert ,  Allan Svendsen ,  Carsten Andersen ,  Bjarne Nielsen ,  Torben Lauesgaard Nissen ,  Soren Kjaerulff

    IPC分类号： C12N9/28

    摘要： The invention relates to a variant of a parent Termamyl-like α-amylase, which exhibits an alteration in at least one of the following properties relative to said parent α-amylase: i) improved pH stability at a pH from 8 to 10.5; and/or ii) improved Ca2+ stability at pH 8 to 10.5, and/or iii) increased specific activity at temperatures from 10 to 60° C.

    摘要翻译： 本发明涉及相对于所述亲本α-淀粉酶显示出至少一种以下特性的母体类戊酰样α-淀粉酶的变体：i）在8至10.5的pH下改善的pH稳定性; 和/或ii）在pH8至10.5时提高的Ca 2+稳定性，和/或iii）在10至60℃的温度下提高比活性。

    Alpha-Amylase Variants
    10.
    发明申请
    Alpha-Amylase Variants 审中-公开

    公开(公告)号：US20150132823A1

    公开(公告)日：2015-05-14

    申请号：US14601871

    申请日：2015-01-21

    申请人： NOVOZYMES A/S

    发明人： Allan Svendsen ,  Soren Kjaerulff ,  Henrik Bisgaard-Frantzen ,  Carsten Andersen

    IPC分类号： C12N9/26 ,  C11D3/386

    CPC分类号： C12N9/2414 ,  C07H21/04 ,  C11D3/38609 ,  C11D3/38618 ,  C12N9/2417

    摘要： The invention relates to a variant of a parent Termamyl-like alpha-amylase, comprising mutations in two, three, four, five or six regions/positions. The variants have increased stability at high temperatures (relative to the parent). The invention also relates to a DNA construct comprising a DNA sequence encoding an alpha-amylase variant of the invention, a recombinant expression vector which carries a DNA construct of the invention, a cell which is transformed with a DNA construct of the invention, the use of an alpha-amylase variant of the invention for washing and/or dishwashing, textile desizing, starch liquefaction, a detergent additive comprising an alpha-amylase variant of the invention, a manual or automatic dishwashing detergent composition comprising an alpha-amylase variant of the invention, a method for generating a variant of a parent Termamyl-like alpha-amylase, which variant exhibits increased.