>sp|B5RR18|DDL_BORRA D-alanine--D-alanine ligase OS=Borrelia recurrentis GN=ddl MKKNLMLIFGGVSFEHEISLRSAYGIYSSLLKLDKYNVFSIFVDKVTGIWYLLDSVPSSA ELIKRHTTSIVNFIPGCGIFVNNKSLEIDVIFPIIHGRTGEDGAIQGFVKMMDIPCVGAG ILGSAISINKYFCKVLLKSFNIPVVSFIGFKKDDYILNKEGIKEDINNKLNYPVIVKPSV LGSSIGINVAYNVSQIEKYIEEAFEYDLTVVVEKFIKAREIECAVIGNDQIKIFTPGEIV VQDFIFYDYDAKYSTVPGDSIVFNIPAHLDMKHLLDIKEYAFLTYKYLELRGMARIDFLI SKDTNLLYVNEVNTIPGFTDISMFAKMCEHDGLSYESLVDKLITLAFESYKKRKDKIDFT RLES