. . . "L-Ala-γ-D-Glu-DAP-D-Ala"^^ . "L-alanyl-D-γ-glutamyl-meso-2,6-diaminopimeloyl-D-alanine"^^ . "460.463"^^ . "L-Ala-γ-D-Glu-DAP-D-Ala"^^ . .