Table 1 Acceptor proteins quantities produced in the same E. coli SDB1 background but with the pgl locus in plasmid (SDB1 pACYCpgl) or inserted in the chromosome of SDB1 (SDB1pgl) at 30 °C and 37 °C (X indicates ORF inserted coding for G-SodB/G-FlpA/G-NetB/G-ExoA)