Gamma-D-glutamyl-meso-diaminopimelate peptidase is an enzyme. This enzyme catalyses the following chemical reactionHydrolysis of gamma-D-glutamyl bonds to the L-terminus of meso-diaminopimelic acid (meso-A2pm) in 7-(L-Ala-gamma-D-Glu)-meso-A2pm and 7-(L-Ala-gamma-D-Glu)-7-(D-Ala)-meso-A2pm. It is required that the D-terminal amino and carboxy groups of meso-A2pm are unsubstituted