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US09267161B2 Corynebacterium sp. transformed with a fructokinase gene derived from Escherichia sp. and process for preparing L-amino acid using the same 有权
棒状杆菌 用来自大肠杆菌的果糖激酶基因转化。 以及使用其制备L-氨基酸的方法

Corynebacterium sp. transformed with a fructokinase gene derived from Escherichia sp. and process for preparing L-amino acid using the same
Abstract:
The present invention relates to Corynebacterium sp. that is transformed with an Escherichia sp.-derived fructokinase gene to express fructokinase showing a sufficient activity of converting fructose into fructose-6-phosphate, thereby preventing unnecessary energy consumption, and a method for producing L-amino acids using the strain. The transformed Corynebacterium sp. of the present invention is able to express fructokinase from the Escherichia-derived fructokinase gene to prevent unnecessary energy consumption during fructose metabolism, leading to more cost-effective production of L-amino acids. Therefore, it can be widely used for the effective production of L-amino acids.
Abstract(Chinese):

本发明涉及棒状杆菌属 用Escherichia sp.衍生的果糖激酶基因转化以表达果糖激酶，其显示出将果糖转化为果糖-6-磷酸的足够活性，从而防止不必要的能量消耗，以及使用该菌株产生L-氨基酸的方法。 转化的棒状杆菌属 本发明能够从来自大肠杆菌的果糖激酶基因中表达果糖激酶，以防止在果糖代谢期间不必要的能量消耗，导致L-氨基酸的更具成本效益的生产。 因此，可广泛用于L-氨基酸的有效生产。

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