>sp|A1VE90|RPOA_DESVV DNA-directed RNA polymerase subunit alpha OS=Desulfovibrio vulgaris subsp. vulgaris GN=rpoA MLIKQGDRLINTRNWSELVKPEQISRDGEVSDTMYGKFVCEPLERGYATTIGNAMRRVLL SSLQGAAFVAVKISGVQHEFTTIPGVLEDVTDVVLNLKQVRLAMDTEEPQYLELKVDKRG AITAGDVRTNQHVMVLNPDQHIATLTEDIELTFELEVRMGKGYVPADMHEGLSEEIGLIK LDASFSPVRKVAYTVEQARVGQMTNYDKLILEVWTDGSVSPEDAIAYSAKIIKDQISVFI NFDERISGENSNGSADSGEFNEHLFKSIDELELSVRATNCLKSANIALVGELVQKSENEM LKTKNFGRKSLDEIRRVLGDMGLDFGTKVDGFEKKYQEWKRKQQHEA