>xpt_RBS_upstream sequence 1 (161 bp)
TAATAGGAACACTCATATAATCGCGTGGATATGGCACGCAAGTTTCTACCGGGCACCGTAAATGTCCGAC
TATGGGTGAGCAATGGAACCGCACGTGTACGGTTTTTTGTGATATCAGCATTGCTTGCTCTTTATTTGAG
CGGGCAATGCTTTTTTTATTC