>purS sequence 1 (255 bp) ATGTATAAAGTAAAAGTTTATGTCAGCTTAAAAGAAAGTGTACTAGATCCACAAGGGAGCGCTGTCCAGC ATGCCTTGCACAGTATGACTTACAACGAAGTTCAAGATGTGCGCATCGGGAAATACATGGAGCTTACCAT TGAAAAATCTGACCGTGATCTTGACGTGCTAGTGAAAGAAATGTGCGAAAAACTTCTTGCGAACACAGTG ATTGAAGATTATAGATATGAGGTTGAGGAGGTAGTCGCACAGTGA