>tr|Q3J0I5|Q3J0I5_CERS4 RNA polymerase sigma-54 factor OS=Cereibacter sphaeroides GN=rpoN MDMMQFQRQTTQLAMTQRMQESLRILQMSNADLADYLTAQALENPCLEVRVPEGASVAPA LPSRGIQAGLDRDAFATVEGQPPSLLAHVEAQIDLAFFDPGDRRTALAFAEALEPSGWLG QPVSEVAAAAEVEEEEALVILERLQALEPAGLFARSLAECLALQLEDLGLLTWELRTMLD HLPLLAEGRIADLARRCDCEPEHIRENLALIRSLSPKPGEAFAADRTPIQPPDVRVLRGP EGWEVELTRAQLPRIRVSEAGDTGDRQADAWLARARSQARWLERAVERRQATLLRTAVCL VRHQADFLDQGPRALRPLSMEEVALELDLHPSTISRATATRLIETPRGLIPLRAFFSRSV SSDGPEAPQSQDALMALVREIIAREDRTKPFSDDAIVKQAKLAGAVLARRTVTKYRETLG IPSSYDRKRAAAAA