>sp|Q250K4|RPOA_DESHY DNA-directed RNA polymerase subunit alpha OS=Desulfitobacterium hafniense GN=rpoA MLEIEKPKIECVERTDDNSYAKFVVEPLERGYGITLGNSLRRILLSSLPGTAVTSVKIEG VLHEFSTVPGVLEDVTDIILNLKSLALKGHTDEPKVLRLEAEGEGVIKAGDIITDADIEI LNPDLKIATLDKDGRLFMEMTAERGRGYVSADKNKKPDQAIGIIPIDSIFAPIYKVNYTV EDTRVGMVTDYDKLTLEVWSNGSITPEEATSLAAKILSEHLRLFIGLTDKLNNVEIMVEK EEEAKDKILEMTIEDLDLSVRSYNCLKRAGINSVEELTQKTEEDMIKVRNLGRKSLEEVE SKLKELGLGFRKADD