>sp|Q8YPK3|RPOA_NOSS1 DNA-directed RNA polymerase subunit alpha OS=Nostoc sp. GN=rpoA MAQFQIECVESNTEESRNHYSKFILEPLERGQGTTVGNALRRVLLSNLEGTAVTAVRIAG VSHEFATVPGVREDVLEIIMRMKEVILKSYSSQAQIGRLLVNGPTTITASHFDLPSEVEV IDPTQYVATIAEGGKLEMEFRIERGKGYRTVERGREEATSLDFLQIDSIFMPVRKVNYSV EEVRADGSIPKDRLLLEVWTNGSISPQEALSSAAGILVDLFNPLKDISLEPTDTNSDIPD DPTAQIPIEELQLSVRAYNCLKRAQVNSVADLLDYTQEDLLEIKNFGQKSAEEVVEALQR RLGITLPQERSSKHN