TRUNCATED SIALIC ACID TRANSFERASE

摘要

A truncated sialic acid transferase characterized by consisting of a sialic acid transferase derived from a microbe of the genus Photobacterium which has caused its amino acid sequence to delete 63 to 107 amino acid residues on the N-terminal side and/or delete 137 to 178 amino acid residues on the C-terminal side so as to enhance the enzymatic activity as compared with that of natural sialic acid transferase.