申请人:Evonik Industries AG
公开号:EP2842542A1
公开(公告)日:2015-03-04
The present invention relates to a cell expressing an amino acid-N-acyl-transferase, which is preferably recombinant, and an acyl-CoA synthetase, which is preferably recombinant, wherein the cell has a reduced fatty acid degradation capacity, a method for producing acyl amino acids, comprising the step contacting an amino acid and an acyl CoA in the presence of an amino acid-N-acyl-transferase, which is preferably isolated and/or recombinant, wherein the amino acid-N-acyl-transferase is preferably a human amino acid-N-acyl-transferase, or culturing the cell and a reaction mixture comprising an amino acid-N-acyl-transferase, which is preferably isolated and/or recombinant, an acyl-CoA synthetase, which is preferably isolated and/or recombinant, an amino acid and either a fatty acid-CoA or a fatty acid and an acyl-CoA-synthase.
本发明涉及一种表达氨基酸-N-酰基转移酶(最好是重组的)和酰基-CoA 合成酶(最好是重组的)的细胞,其中该细胞具有降低的脂肪酸降解能力,本发明还涉及一种生产酰基氨基酸的方法,该方法包括在氨基酸-N-酰基转移酶存在下使氨基酸和酰基CoA接触的步骤、或培养细胞和由氨基酸-N-酰基转移酶(最好是分离的和/或重组的)、酰基-CoA 合成酶(最好是分离的和/或重组的)、氨基酸和脂肪酸-CoA 或脂肪酸和酰基-CoA 合成酶组成的反应混合物。