Fig. 1From: Engineered endolysin-based “artilysins” for controlling the gram-negative pathogen Helicobacter pyloriVisual representation of engineered artilysins. Peptides with LPS-destabilizing activity were selected for modification with endolysins and holins identified in this study. Abbreviations: PCNP , polycationic nonapeptide; L, linker consisting of GAGA sequence. a The artilysin designed for use in the E. coli expression system BL21-pSUMO-artilysin1 is shown. b The artilysin designed for use in the E. coli expression system BL21-pSUMO-artilysin2 is shownBack to article page