>sp|A4XJ89|DDL_CALS8 D-alanine--D-alanine ligase OS=Caldicellulosiruptor saccharolyticus (strain ATCC 43494 / DSM 8903 / Tp8T 6331) OX=351627 GN=ddl PE=3 SV=1 MTKLKVAVLFGGVSTEHEVSIVSAKSVMQNLDKEKYEIIPIGITKEGKWLLYTGKIEDLD SKWTMYSIECFISPDRTKKALVKIKDSEATFIDIDVVFPVLHGLNGEDGTVQGLLELSGI PYVGCGVLSSALCMDKAFAKKLALLEGIPQGHFLVIYKDEYLSKKEYFIRRIESEFSYPV FVKPANSGSSVGISKAKDKDELILAIHEAFLYDTKILIEQAINAREIECAVLGNSEILVS ALGEIVPSREFYSYEAKYIDGSSELIIPAKLEKQVEDEIKELAVKIYKLFECSGMARIDF FVDKETNKVYFNEVNTIPGFTSISMYPKLMEYSGIPYPQLLDKLIQLAIEKNQQKQSIKY SKEG