>cysK E. coli K12. Version NC_000913.3 GI:556503834
atgagtaagatttttgaagataactcgctgactatcggtcacacgccgctggttcgcctg
aatcgcatcggtaacggacgcattctggcgaaggtggaatctcgtaaccccagcttcagc
gttaagtgccgtatcggtgccaacatgatttgggatgccgaaaagcgcggcgtgctgaaa
ccaggcgttgaactggttgaaccgaccagcggtaataccgggattgcactggcctatgta
gctgccgctcgcggttacaaactcaccctgaccatgccagaaaccatgagtattgaacgc
cgcaagctgctgaaagcgttaggtgcaaacctggtgctgacggaaggtgctaaaggcatg
aaaggcgcaatccaaaaagcagaagaaattgtcgccagcaatccagagaaatacctgctg
ctgcaacaattcagcaatccggcaaaccctgaaattcacgaaaagaccaccggtccggag
atatgggaagataccgacggtcaggttgatgtatttattgctggcgttgggactggcggt
acgctgactggcgtcagccgctacattaaaggcaccaaaggcaagaccgatcttatctct
gtcgccgttgagccaaccgattctccagttatcgcccaggcgctggcaggtgaagagatt
aaacctggcccgcataaaattcagggtattggcgctggttttatcccggctaacctcgat
ctcaagctggtcgataaagtcattggcatcaccaatgaagaagcgatttctaccgcgcgt
cgtctgatggaagaagaaggtattcttgcaggtatctcttctggagcagctgttgccgcg
gcgttgaaactacaagaagatgaaagctttaccaacaagaatattgtggttattctacca
tcatcgggtgagcgttatttaagcaccgcattgtttgccgatctcttcactgagaaagaa
ttgcaacagtaa