>sp|Q5N1A0|DDL_SYNP6 D-alanine--D-alanine ligase OS=Synechococcus sp. GN=ddl MAAQKVGLLFGGRSGEHEVSIRSAAAIASALADPSNRDRYQVLPFYIDKEGGWHSGETAA QVLANQKPLFVEEPSDRWQFPADCRDVEVWFPILHGPNGEDGTIQGLLTLMQRPFVGSGV LGSALGMDKIAMKQAFAQASLPQVAYVAVNRSQVFSDPCRYTSLLEQIETELGYPCFVKP ANLGSSVGIAKVRDRAELEAALDQAAALDRRLIIEAAIDNPREVECAVLGNDYPQASILG EITYDSDFYDYETKYTDGKAQLLIPAQLSAELQQKLQELAIAAFQAVDASGLSRLDFFLD SQGQIFINEINTLPGFTALSMYPQLWAASGVAFPDLVHRLIQLALER