Mutant type II beta-lactam acylases

摘要

The present invention describes a mutant type II beta-lactam acylase that is a variant of a model polypeptide with type II beta-lactam acylase activity whereby the mutant beta-lactam acylase has an at least 1.5-fold improved in vitro beta-lactam acylase activity towards adipyl-7-ADCA in comparison with the model polypeptide with beta-lactam acylase activity.