>sp|B5E721|DDL_STRP4 D-alanine--D-alanine ligase OS=Streptococcus pneumoniae serotype 19F (strain G54) OX=512566 GN=ddl PE=3 SV=1 MKQTIILLYGGRSAEREVSVLSAESVMRAVNYDRFTVKTFFISQSGDFIKTQEFSHAPGQ EDRLMTNETIDWDKKVAPSAIYEEGAVVFPVLHGPMGEDGSVQGFLEVLKMPYVGCNILS SSLAMDKITTKRVLESAGIAQVPYVAIVEGDDVTAKIAEVEEKLAYPVFTKPSNMGSSVG ISKSENQEELRQALKLAFRYDSRVLVEQGVNAREIEVGLLGNYDVKSTLPGEVVKDVAFY DYDAKYIDNKITMDIPAKISDDVVAVMRQNAETAFRAIGGLGLSRCDFFYTDKGEIFLNE LNTMPGFTQWSMYPLLWDNMGISYPELIERLVDLAKESFDKREAHLI