Fig. 2From: Antigen-43-mediated surface display revealed in Escherichia coli by different fusion sites and proteinsSchematic representation of the composition of Ag43 and the different fusion sites. a Signal peptide, passenger, linker, autochaperone, and β-barrel domain are indicated in yellow, red, green, purple, and blue, respectively. b Presentation of two different fusion positions (the 138th aa and the 700th aa) of Ag43 where the passenger proteins fusedBack to article page