| abstract |
The present invention relates to a protein having improved nitrile hydratase activity with improved heat resistance, a gene DNA encoding the protein, a recombinant DNA containing the gene DNA, a transformant or a transductant containing the recombinant DNA. And a method for producing an amide compound using the transformant or the transductant. Kind Code: A1 A protein comprising an amino acid sequence in which one or more amino acid residues are deleted, substituted or added in a specific amino acid sequence, and which has nitrile hydratase activity. [Selection diagram] Fig. 1 |