The terephthalic acid dialytic ferment A which was isolated from the terephthalic acid dialytic ferment constituent which is produced the terephthalic acid dialytic ferment constituent and the production mannered

摘要

PROBLEM TO BE SOLVED: To obtain a novel terephthalic acid-decomposing enzyme that can be efficiently used in the industrial scale and to provide a method for producing 3,4-dihydroxy-1,5-cyclohexadiene-1,4-dicarboxylic acid by decomposing terephthalic acid with the enzyme. ;SOLUTION: The objective terephthalic acid-decomposition enzyme is produced by Burkholderia gladioli 4-7-1 and includes the decomposition enzyme A with a molecular weight of 136 kDa and bears two kinds of subunit structures (α, β) two by two.;COPYRIGHT: (C)2003,JPO