>sp|C6C0B2|DDL_MARSD D-alanine--D-alanine ligase OS=Maridesulfovibrio salexigens (strain ATCC 14822 / DSM 2638 / NCIMB 8403 / VKM B-1763) OX=526222 GN=ddl PE=3 SV=1 MHVLLIAGGWSEEREVSLSGAKGIEQALLELGHDVEFVDPAKDFKNILLLAEHADFAFIN LHGSPGEDGLIQAMLNQVNCPYQGAEPESSFLTLNKAATKTVFDHHGILTPKWELVCAAD GCKGLQDLEPPVFIKPNSGGSSLGMTFARTAEELEKGIETVFSLGDSALVEEYTKGIEVT CGILDGEPMPLILINPPDNAEFFDYHSKYALDGAEEICPAPIDPVLTEQIQQITAKAHKL LGLTDYSRADFIISEGVPYLLEVNTLPGMTPTSLVPQAAKEAGYSFNELIAKLIELGQRK RK