>sp|B0US69|DDL_HISS2 D-alanine--D-alanine ligase OS=Histophilus somni GN=ddl MAKPLKQQKIAVLLGGTSAEREVSLNSGNAVLTALRNQGFDAHPIDPKEYPVAMLKEQGF DRVFNILHGRGGEDGTIQGLLEQIGLPYTGCGVMASALTMDKMRTKMLWKAFGLPVADME VVTRTSFSQLNPQVVVEKLGLPLMVKPSLEGSSVGLTKVNAIDDLKSAVEFALQYDETVL IEEWLSGDELTVPVLGNEVLPSIKIVPQGEFYDYEAKYIADNTQYFCPSGLTEEREQELR QLVKQAYDVVGCRGWSRIDVMLDGEGKFRLVEVNTNPGMTSHSLFPKSAATVGYSFEQLV VKILELSL