OmpC promoter + pucBA 5’- GAATTCGCGGCCGCTTCTAGAGTCCCTTGCATTTACATTTTGAAACATCT ATAGCGATAAATGAAACATCTTAAAAGTTTTAGTATCATATTCGTGTTGG ATTATTCTGCATTTTTGGGGAGAATGGACTACTAGATACACGCAAACCGT CGATTTACCAGTTGGGAGACGACACAGTGACTGACGATCTGAACAAAGTC TGGCCGAGCGGCCTGACCGTTGCCGAAGCCGAAGAAGTTCATAAGCAACT CATCCTCGGCACCCGCGTCTTCGGTGGCATGGCGCTCATCGCGCACTTCC TCGCCGCCGCTGCGACCCCGTGGCTCGGCTGATAGGAGAAGACTGACATG ACCAACGGCAAAATCTGGCTCGTGGTGAAACCGACCGTCGGCGTTCCGCT GTTCCTCAGCGCTGCCGTCATCGCCTCCGTCGTTATCCACGCTGCTGTGC TGACGACCACCACCTGGCTGCCCGCCTACTACCAAGGCTCGGCTGCGGTC GCGGCCGAGTAATACTAGTAGCGGCCGCTGCAGGGATCC -3’