FIELD: biotechnology.
SUBSTANCE: disclosed is new enzyme useful as catalyst of peptide synthesis reaction from carboxyl component and amino component. Said enzyme is produced by bacterial host cell cultivation transformed with DNA encoding peptide-forming enzyme, followed by accumulation of target enzyme. Obtained culture is blended with carboxyl component and amino component to produce dipeptide.
EFFECT: simplified method with increased yield.
38 cl, 4 dwg, 18 tbl, 39 ex
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