Tags: Enzyme.
Dipeptidase E (EC 3.4.13.21 aspartyl dipeptidase peptidase E PepE gene product (Salmonella typhimurium)) is an enzyme. This enzyme catalyses the following chemical reaction Dipeptidase E catalyses the hydrolysis of dipeptides Asp!Xaa. It does not act on peptides with N-terminal Glu Asn or Gln nor does it cleave isoaspartyl peptidesA free carboxy group is not absolutely required in the substrate.