>sp|Q0I1D1|DDL_HISS1 D-alanine--D-alanine ligase OS=Histophilus somni GN=ddl MAKPLKQQKIAVLLGGTSAEREVSLNSGNAVLTALRNQGFDAHPIDPKEYPVAMLKEQGF DRVFNILHGRGGEDGTIQGLLEQIGLPYTGCGVMASALTMDKMRTKMLWKAFGLPVADME VVTRTSFSQLNPQVVVEKLGLPLMVKPSLEGSSVGLTKVNAIDDLKSAVEFALQYDETVL IEEWLSGDELTVPILGNEVLPSIKIVPQGEFYDYEAKYIADNTQYFCPSGLTEEREQELR QLVKQAYDVVGCRGWSRIDVMLDGEGKFRLVEVNTNPGMTSHSLFPKSAATVGYSFEQLV VKILELSL