A novel l-amino acid ligase from bacillus licheniformis
2008; Elsevier BV; Volume: 106; Issue: 3 Linguagem: Inglês
10.1263/jbb.106.313
ISSN1389-1723
AutoresKuniki Kino, Atsushi Noguchi, Yuji Nakazawa, Makoto Yagasaki,
Tópico(s)Peptidase Inhibition and Analysis
Resumol-Amino acid α-ligase (EC 6.3.2.28) catalyzed formation of α-peptide bond in unprotected l-amino acids in an ATP-dependent manner. BL00235 gene in Bacillus licheniformis NBRC12200 coded as a new l-amino acid ligase. BL00235 substrate specificity was strict; only methionine or leucine was acceptable as dipeptide N-terminal residues.
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