作者:A. V. Bacheva、O. V. Baibak、A. V. Belyaeva、E. N. Lysogorskaya、E. S. Oksenoit、V. I. Lozinskii、I. Yu. Filippova
DOI:10.1023/a:1026013912147
日期:——
that of the native subtilisin. The use of N-acylpeptides with a free carboxyl group was found to be possible in organicsolvents during the enzymatic synthesis catalyzed by both native and immobilized subtilisin. A series of tetrapeptide p-nitroanilides of the general formula Z-Ala-Ala-Xaa-Yaa-pNA (where Xaa is Leu, or Glu and Yaa is Phe or Asp) was obtained in the presence of immobilized enzyme in yields