>sp|P0A783|NUSB_SHIFL Transcription antitermination protein NusB OS=Shigella flexneri OX=623 GN=nusB PE=3 SV=1
MKPAARRRARECAVQALYSWQLSQNDIADVEYQFLAEQDVKDVDVLYFRELLAGVATNTA
YLDGLMKPYLSRLLEELGQVEKAVLRIALYELSKRSDVPYKVAINEAIELAKSFGAEDSH
KFVNGVLDKAAPVIRPNKK