>sp|Q7VAS4|DDL_PROMA D-alanine--D-alanine ligase OS=Prochlorococcus marinus GN=ddl MRNAIKTVGIVFGGVSGEHEVSIKSARTIIHALKHPININKFDVISIYIDKKGKWWPSEI AEKVLESDPNFDKNIFFKQVEFIGLDHLPKETEKIQIWFPVLHGPNGEDGSIQGFFQLTG KPYVGSGVLGSALGMDKIAMKAAFSAAGLPQVNYCEIHSIDLLDKKRLSYLIQKIETQLG YPCFIKPANLGSSVGISKAYDKKELLNGLDLAAQLDSRIVVEKNIKARELECAVIGKKQI KTSCVGEVRYSSDWYDYDSKYSKNSTKTLIPAPIPEKISKEVQSLSILACKAISAEGIAR VDFFYDEEKDSLWINEINTMPGFTEQSMYPMLWDASGIDISQLVARLIESA