Similar regions between promoters of purR

>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> sub TGTGCAGCCGGTTAGGCAATGTGCTTGAATCTGTTACACTCGATATGCATCCTGAAGTTG hal .GTGTATGCGGTTCGGCAATGTCCTTGAATCGGTTACCCTCGACCTTTACCCAGAGGTAA ste TCTGCCGGTTGGTCGGCAACGTTCTTGAGGAAGTGACGTTGAAAAAATATCCGGAAGTCG -300 -290 -280 -270 -260 -250 >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> sub CGATGATCAAAAACCAGATGAAACGCTTTGGTGCAGATGCCGTGTTAATGAGCGGGAGCG hal GAAACATTAAAGAACAAATGAAGCGCTTTGGTGCTGATGGGGTATTAATGAGCGGAAGTG ste CGCATATTAAAGAACAAATGAAGCGGTTTGGCGCTGATGCGGTGCTGATGAGCGGCAGCG -240 -230 -220 -210 -200 -190 >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> sub GCCCGACAGTGTTTGGACTGGTTCAGTATGAGTCGAAGGTGCAGAGAATTTATAACGGGT hal GCCCCACTGTTTTTGGTCTCGTGTCGAAGGAATCGCGAGTTCAACGGATCTACAATGGGC ste GGCCGACCGTGTTTGGACTGATCGAGCATGATTCGAGAATGCAACGGGTGTACAACGGGT -180 -170 -160 -150 -140 -130 >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> sub TAAGAGGCTTCTGCGATCAAGTTTATGCGGTGAGAATGATCGGCGAACAGAACGCTCTTG hal TACGGGGTTTTTGCCATCAAGTGTATGCGGTTCGGATAATTGG--ATCGGCCGGCTCTTG ste TGCGCGGCTTTTGCGACCAAGTATTTGCGGTGAGGCTATTGGGGGAACGCCATTCTCTTG -120 -110 -100 -90 -80 -70 >>>>> sub ATTAAATCCGTATGTTAA-GTTATATTGATCTTAAAATATTCGGATTTTGGGGGTGAGTT hal ATAGAAACCGTATGAAAATGGTATATTTA-CTTTAAATATTCGGTTTTTGCTGGAG.... ste ATTAAACACGTACATTTTTGTTAAAATATATTTATAATATTCGGTTTCAGGAGGT..... -60 -50 -40 -30 -20 -10 sub C hal . ste . -1 > : other CDS - : gaps within a similar region ] : terminator . : gaps between similar regions } : RNAs @ : known binding sites <,[,{ : opposite direction About alignment...