Mutant microorganism producing L-aspartic acid derivatives, and method for producing L-aspartic acid derivatives using same

Abstract

The present invention relates to a mutant organism having the ability to produce aspartic acid derivatives, wherein a gene encoding the glyoxylate shunt regulator and a gene encoding fumarase are deleted and a gene encoding aspartase is overexpressed compared to that in a wild-type strain, and to a method for producing L-aspartic acid derivatives using the same. According to the present invention, various aspartic acid derivatives, including L-alanine, 3-aminopropionic acid, threonine, 1,3-diaminopropane, lysine, methionine, 3-hydroxypropionic acid, cadaverine, 5-aminovaleric acid, etc., can be produced by biological methods.