>sp|A2C4N2|RPOB_PROM1 DNA-directed RNA polymerase subunit beta OS=Prochlorococcus marinus GN=rpoB MSRSAIQVAKAATYLPDLVEVQRSSFKWFLDKGLIEELDNFSPITDYTGKLELHFIGAEY KLKRPRHDVEEAKRRDATFASQMYVTCRLVNKETGEIKEQEVFIGELPLMTERGTFIING AERVIVNQIVRSPGVYFKDEQDKNGRRTYNASVIPNRGAWLKFETDKNDLLHVRVDKTRK INAHVLMRAMGLSDNDVIDKLRHPEFYKKSIDAANEEGISSEDQALLELYKKLRPGEPPS VSGGQQLLQTRFFDPKRYDLGRVGRYKINKKLRLTIPDNLRTLTNEDVLSTLDYLINLEL DVGGATLDDIDHLGNRRVRSVGELLQNQVRVGLNRLERIIKERMTVGETDSLTPAQLVNP KPLVAAIKEFFGSSQLSQFMDQTNPLAELTHKRRISALGPGGLTRERAGFAVRDIHPSHY GRLCPIETPEGPNAGLINSLATHARVNEYGFIETPFWKVENGRLIKEGDPIYLSADLEDE CRVAPGDVATNEEGKIMAELVPVRYRQDFETVSPEQVDYVQLSPVQVISVAASLIPFLEH DDANRALMGSNMQRQAVPLLRPERPLVGTGLETQVARDSGMVPISKVNGTVSYVDANAIV VTDDEGNDHTHYLQKYQRSNQDTCLNHRPIVFNGDPVIVGQVLADGSACEGGEIALGQNV LIAYMPWEGYNYEDAILVSERLVKDDLYTSVHIEKYEIEARQTKLGPEEITREIPNVSEE NLGNLDEMGIIRIGAYVESGDILVGKVTPKGESDQPPEEKLLRAIFGEKARDVRDNSLRV PSTERGRVVDVRIYTREQGDELPPGANMVVRVYVAQRRKIQVGDKMAGRHGNKGIISRIL PREDMPYLPDGTPVDICLNPLGVPSRMNVGQVFELLMGWAASNLDCRVKIVPFDEMYGPE MSNQTVQAYLKEAAKQPGKSWVYNPKDPGKLLLKDGRTGEPFDQPVAVGYAHFLKLVHLV DDKIHARSTGPYSLVTQQPLGGKAQQGGQRLGEMEVWALEAYGAAYTLQELLTVKSDDMQ GRNEALNSIVKGKPIPRPGTPESFKVLMRELQSLGLDIGVYTDDGKEVDLMQDVNPRRST PSRPTYESLGKEYEE