>sp|A1S4C1|NUSB_SHEAM Transcription antitermination protein NusB OS=Shewanella amazonensis GN=nusB MKPSERRKARRLAVQAIYSWQLSGNNVADVEHEFLTEQELDGVDVAYFRELFAGAATKTA QLDEKLKPLLDRPLEEVSPVEKAILRLAVYELTFRKDVPYKVVINEAIELAKSFGAEDGH KFVNGILDKLVARN