>sp|Q72IA9|DDL_THET2 D-alanine--D-alanine ligase OS=Thermus thermophilus GN=ddl MRVLLIAGGVSPEHEVSLLSAEGVLRHMPFPTDLAVIARDGRWLLGEKALAALEAKAAPE GEHPFPPPLPWERYDVVFPLLHGRFGEDGTVQGFLELLGKPYVGAGVAASALCMDKDLSK RVLAQAGVPVVPWVAVRKGEPSMVPFDPPFFVKPANTGSSVGISRVERFQDLEAALALAF RYDEKAVVEKALSPVRELEVGVLGNVFGEASPVGEVRYEAPFYDYETKYTPGRAELLIPA PLDPGTQETVQELALKAYKVLGVRGMARVDFFLAEGEVYLNELNTIPGFTPTSMYPRLFE AGGVAYPELLRRLVELALT