Gilles I, Löffler H G, Schneider F
Z Naturforsch C Biosci. 1984 Sep-Oct;39(9-10):1017-20.
A new procedure for the isolation of highly purified acylamino acid amidohydrolase from hog kidney is described which allows the preparation of the enzyme with a recovery of about 45%, a 200 fold purification and a spec. activity of 350-500 U. The essential Zn2+ of the enzyme was exchanged for Co2+, Ni2+, Mn2+ and Cd2+, and the kinetic parameters KM, kcat and kcat/KM of the different enzyme species for a series of acetyl-L-amino acids were determined.
