L-alanyl-gamma-D-glutamyl-meso-2,6-diaminopimeloyl-D-alanine + H2O = L-alanyl-gamma-D-glutamyl-meso-2,6-diaminopimelate + D-alanine
l-alanyl-gamma-d-glutamyl-meso-2,6-diaminopimeloyl-d-alanine + h2o = l-alanyl-gamma-d-glutamyl-meso-2,6-diaminopimelate + d-alanine