FIELD: medicine.
SUBSTANCE: method includes growing bacterium of Enterobacteriaceae family, which is modified by introduction of yeast gene ARO1 and extraction of aminoacid. Invention also relates to method for production of ester of lower alkyls of α-L-aspartyl-L-phenyl alanine, including growing specified bacterium, accumulation of L-phenyl alanine and synthesis of ester of lower alkyls of α-L-aspartyl-L-phenyl alanine from asparaginic acid or its derivatives and produced L-phenyl alanine.
EFFECT: invention makes it possible to produce aromatic amino acids and esters with high extent of efficiency.
12 cl, 2 dwg, 2 tbl, 2 ex
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