>sp|A1K279|NUSB_AZOSB Transcription antitermination protein NusB OS=Azoarcus sp. GN=nusB
MSSRMARRRARELALQGVYQWLLSGNSPQVVEAHVEAEAADFDKVDRELFVMLLRGTLDN
VGALQDEFSPFIHRPIEELSPIERAILLLGTHELKHNIETPYRVVINEAIELAKAYGGTD
GHRFVNGVLDKLAARLRSIEVEAARAKKDAGDGQA