acid-ammonia (or amide) ligase activity D-aspartate ligase activity https://github.com/geneontology/go-ontology/issues/30193 Catalysis of the reaction: ATP + D-aspartate + [beta-GlcNAc-(1->4)-Mur2Ac(oyl-L-Ala-gamma-D-Glu-L-Lys-D-Ala-D-Ala)]n = [beta-GlcNAc-(1->4)-Mur2Ac(oyl-L-Ala-gamma-D-Glu-6-N-(beta-D-Asp)-L-Lys-D-Ala-D-Ala)]n + ADP + phosphate. D-aspartate:[beta-GlcNAc-(1->4)-Mur2Ac(oyl-L-Ala-gamma-D-Glu-L-Lys-D-Ala-D-Ala)]n ligase (ADP-forming) activity aslfm D-aspartic acid-activating enzyme MetaCyc:6.3.1.12-RXN RHEA:10752 molecular_function UDP-MurNAc-pentapeptide:D-aspartate ligase activity GO:0034025 EC:6.3.1.12