>sp|Q9EZJ8|SIGA_THEAQ RNA polymerase sigma factor SigA OS=Thermus aquaticus GN=sigA MKKSKSKKKAAKAQEVEVKEPVKEPEPLPELEAAEDLQDLPEPDPELLASEPELEDLADP LDLEGPLEADLLPEEGLLEEEEEELSLPKVSTSDPVRQYLHEIGQVPLLTLEEEIDLARK VEEGMEAIKKLSEATGLDQELIREVVRAKILGTARIQKIPGLKEKPDPKTVEEVDGKLKS LPKELKRYLHIAREGEAARQHLIEANLRLVVSIAKKYTGRGLSFLDLIQEGNQGLIRAVE KFEYKRRFKFSTYATWWIRQAINRAIADQARTIRIPVHMVETINKLSRTARQLQQELGRE PSYEEIAEAMGPGWDAKRVEETLKIAQEPVSLETPIGDEKDSFYGDFIPDENLPSPVEAA AQSLLSEELEKALSKLSEREAMVLKLRKGLIDGREHTLEEVGAYFGVTRERIRQIENKAL RKLKYHESRTRKLRDFLE