Figure 2.
Flexizyme-enabled benchtop biosynthesis of a thiocillin scaffold. a) Sequence of the designer precursor peptide, including a pMCSG7-derived sequence, the LynD RS and TclM RS. The Trp-codon was reprogrammed to incorporate SecPh. EICs for SecPh and hexathiazole precursor peptide after LynD/TbtE treatment (b), hexathiazole and Dha-containing product after oxidative elimination (c), and fully cyclized thiocillin core (d).