N -ACYL-L-LYSINE-SPECIFIC AMINOACYLASE

摘要

The present invention provides an aminoacylase having superior abilities in specifically acylating and hydrolyzing e-amino group of Lys, and a method of producing Nµ-acyl-L-lysine. The present invention provides Nµ-acyl-L-lysine-specific aminoacylase containing the amino acid sequence of SERPXTTLLRNGDVH (X unknown) at the N-terminal, and a method of producing Nµ-acyl-L-lysine comprising acting the aminoacylase on L-Lys and a carboxylic acid.