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公开(公告)号:US09580732B2
公开(公告)日:2017-02-28
申请号:US14233505
申请日:2012-07-17
申请人: Markus Pötter , Thomas Haas , Jan Christoph Pfeffer , Arne Skerra , Wolfgang Kroutil , Alexandra Lerchner , Johann H. Sattler , Steffen Schaffer , Katharina Christin Tauber
发明人: Markus Pötter , Thomas Haas , Jan Christoph Pfeffer , Arne Skerra , Wolfgang Kroutil , Alexandra Lerchner , Johann H. Sattler , Steffen Schaffer , Katharina Christin Tauber
IPC分类号: C12P13/00
CPC分类号: C12P13/001 , Y02P20/582
摘要: A method including the steps a) providing a primary alcohol of the formula HO—(CH2)x—R1, where R1 is —OH, —SH, —NH2 or —COOR2; x is at least 3; and R2 is H, alkyl or aryl, b) oxidizing the primary alcohol by contacting it with an NAD(P)+-dependent alcohol dehydrogenase, and c) contacting the oxidation product of step a) with a transaminase, where the NAD(P)+-alcohol dehydrogenase and/or the transaminase is a recombinant or isolated enzyme. A whole cell catalyst for carrying out the method. The use of such a whole cell catalyst for oxidizing a primary alcohol.
摘要翻译: 一种方法,包括步骤a)提供式HO-(CH 2)x -R 1的伯醇,其中R 1是-OH,-SH,-NH 2或-COOR 2; x至少为3; 并且R2是H,烷基或芳基,b)通过使其与NAD(P)+依赖性醇脱氢酶接触来氧化伯醇,和c)使步骤a)的氧化产物与转氨酶接触,其中NAD )+ - 醇脱氢酶和/或转氨酶是重组或分离的酶。 用于实施该方法的全细胞催化剂。 使用这种全细胞催化剂来氧化伯醇。
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公开(公告)号:US20140308717A1
公开(公告)日:2014-10-16
申请号:US14237121
申请日:2012-07-27
申请人: Thomas Haas , Markus Poetter , Jan Christoph Pfeffer , Wolfgang Kroutil , Arne Skerra , Alexandra Lerchner , Katharina Christin Tauber , Johann H. Sattler , Steffen Schaffer
发明人: Thomas Haas , Markus Poetter , Jan Christoph Pfeffer , Wolfgang Kroutil , Arne Skerra , Alexandra Lerchner , Katharina Christin Tauber , Johann H. Sattler , Steffen Schaffer
CPC分类号: C12P13/001 , C12N9/0006 , C12N9/1096 , C12N15/63 , C12P13/005 , C12P13/04 , C12P17/04 , C12Y101/01001 , C12Y206/01 , C12Y206/01018
摘要: The present invention relates to a method comprising the steps a) providing a secondary alcohol, b) oxidizing the secondary alcohol by contacting it with an NAD(P)+-dependent alcohol dehydrogenase and c) contacting the oxidation product of step a) with a transaminase, wherein the NAD(P)+-dependent alcohol dehydrogenase and/or the transaminase is a recombinant or isolated enzyme, to a whole cell catalyst for carrying out the method, and to the use of such a whole cell catalyst for oxidizing a secondary alcohol.
摘要翻译: 本发明涉及包括以下步骤的方法:a)提供仲醇,b)通过使其与NAD(P)+依赖性醇脱氢酶接触来氧化仲醇,和c)将步骤a)的氧化产物与 转氨酶,其中NAD(P)+依赖性醇脱氢酶和/或转氨酶是重组或分离的酶,用于实施该方法的全细胞催化剂,以及使用这种全细胞催化剂来氧化二级 醇。
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公开(公告)号:US20140242646A1
公开(公告)日:2014-08-28
申请号:US14233505
申请日:2012-07-17
申请人: Markus Pötter , Thomas Haas , Jan Christoph Pfeffer , Arne Skerra , Wolfgang Kroutil , Alexandra Lerchner , Johann H. Sattler , Steffen Schaffer , Katharina Christin Tauber
发明人: Markus Pötter , Thomas Haas , Jan Christoph Pfeffer , Arne Skerra , Wolfgang Kroutil , Alexandra Lerchner , Johann H. Sattler , Steffen Schaffer , Katharina Christin Tauber
IPC分类号: C12P13/00
CPC分类号: C12P13/001 , Y02P20/582
摘要: The present invention relates to a method comprising the steps a) providing a primary alcohol of the formula HO—(CH2)x—R1, wherein R1 is selected from the group consisting of —OH, —SH, —NH2 and —COOR2, x is at least 3 and R2 is selected from the group consisting of H, alkyl and aryl, b) oxidizing the primary alcohol by contacting it with an NAD(P)+-dependent alcohol dehydrogenase, and c) contacting the oxidation product of step a) with a transaminase, wherein the NAD(P)+-alcohol dehydrogenase and/or the transaminase is a recombinant or isolated enzyme, to a whole cell catalyst for carrying out the method, and to the use of such a whole cell catalyst for oxidizing a primary alcohol.
摘要翻译: 本发明涉及包括以下步骤的方法:a)提供式HO-(CH 2)x -R 1的伯醇,其中R 1选自-OH,-SH,-NH 2和-COOR 2,x 至少3,R2选自H,烷基和芳基,b)通过使其与NAD(P)+依赖性醇脱氢酶接触来氧化伯醇,和c)使步骤a的氧化产物 )与转氨酶,其中NAD(P)+ - 醇脱氢酶和/或转氨酶是重组或分离的酶,用于实施该方法的全细胞催化剂,以及使用这种全细胞催化剂进行氧化 一个小酒精。
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