>marA E. coli K12. Version NC_000913.3 GI:556503834
atgtccagacgcaatactgacgctattaccattcatagcattttggactggatcgaggac
aacctggaatcgccactgtcactggagaaagtgtcagagcgttcgggttactccaaatgg
cacctgcaacggatgtttaaaaaagaaaccggtcattcattaggccaatacatccgcagc
cgtaagatgacggaaatcgcgcaaaagctgaaggaaagtaacgagccgatactctatctg
gcagaacgatatggcttcgagtcgcaacaaactctgacccgaaccttcaaaaattacttt
gatgttccgccgcataaataccggatgaccaatatgcagggcgaatcgcgctttttacat
ccattaaatcattacaacagctag